From a5330fe0c569b75cb8a524f60f7e8dc06498262b Mon Sep 17 00:00:00 2001 From: Yondon Fu Date: Thu, 12 Oct 2017 10:58:53 -0400 Subject: [PATCH 001/112] accounts/abi: include fixed array size in offset for dynamic type --- accounts/abi/abi_test.go | 50 ++++++++++++++++++++++++++++++++++++++++ accounts/abi/method.go | 13 ++++++++++- 2 files changed, 62 insertions(+), 1 deletion(-) diff --git a/accounts/abi/abi_test.go b/accounts/abi/abi_test.go index a3aa9446ef..5420eb19a0 100644 --- a/accounts/abi/abi_test.go +++ b/accounts/abi/abi_test.go @@ -367,6 +367,56 @@ func TestInputVariableInputLength(t *testing.T) { } } +func TestInputFixedArrayAndVariableInputLength(t *testing.T) { + const definition = `[ + { "type" : "function", "name" : "fixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] }, + { "type" : "function", "name" : "fixedArrBytes", "constant" : true, "inputs" : [ { "name" : "str", "type" : "bytes" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] } + ]` + + abi, err := JSON(strings.NewReader(definition)) + if err != nil { + t.Error(err) + } + + // test fixed array of uint256 and a string + arrin := [2]*big.Int{big.NewInt(1), big.NewInt(2)} + strin := "hello world" + fixedArrStrPack, err := abi.Pack("fixedArrStr", strin, arrin) + if err != nil { + t.Error(err) + } + + offset := make([]byte, 32) + offset[31] = 96 + length := make([]byte, 32) + length[31] = byte(len(strin)) + strvalue := common.RightPadBytes([]byte(strin), 32) + arrinvalue1 := common.LeftPadBytes(arrin[0].Bytes(), 32) + arrinvalue2 := common.LeftPadBytes(arrin[1].Bytes(), 32) + exp := append(offset, arrinvalue1...) + exp = append(exp, arrinvalue2...) + exp = append(exp, append(length, strvalue...)...) + + // ignore first 4 bytes of the output. This is the function identifier + fixedArrStrPack = fixedArrStrPack[4:] + if !bytes.Equal(fixedArrStrPack, exp) { + t.Errorf("expected %x, got %x\n", exp, fixedArrStrPack) + } + + // test fixed array of uint256 and a byte array + bytesin := []byte(strin) + fixedArrBytesPack, err := abi.Pack("fixedArrBytes", bytesin, arrin) + if err != nil { + t.Error(err) + } + + // ignore first 4 bytes of the output. This is the function identifier + fixedArrBytesPack = fixedArrBytesPack[4:] + if !bytes.Equal(fixedArrBytesPack, exp) { + t.Errorf("expected %x, got %x\n", exp, fixedArrBytesPack) + } +} + func TestDefaultFunctionParsing(t *testing.T) { const definition = `[{ "name" : "balance" }]` diff --git a/accounts/abi/method.go b/accounts/abi/method.go index 62b3d29575..32077e8a61 100644 --- a/accounts/abi/method.go +++ b/accounts/abi/method.go @@ -48,6 +48,16 @@ func (method Method) pack(args ...interface{}) ([]byte, error) { // output. This is used for strings and bytes types input. var variableInput []byte + // input offset is the bytes offset for packed output + inputOffset := 0 + for _, input := range method.Inputs { + if input.Type.IsArray { + inputOffset += (32 * input.Type.SliceSize) + } else { + inputOffset += 32 + } + } + var ret []byte for i, a := range args { input := method.Inputs[i] @@ -60,7 +70,8 @@ func (method Method) pack(args ...interface{}) ([]byte, error) { // check for a slice type (string, bytes, slice) if input.Type.requiresLengthPrefix() { // calculate the offset - offset := len(method.Inputs)*32 + len(variableInput) + offset := inputOffset + len(variableInput) + // set the offset ret = append(ret, packNum(reflect.ValueOf(offset))...) // Append the packed output to the variable input. The variable input From 79d5e5593fc86190a5f67d9c48b3de365075c9cd Mon Sep 17 00:00:00 2001 From: Martin Holst Swende Date: Fri, 8 Dec 2017 10:06:16 +0100 Subject: [PATCH 002/112] consensus/ethash: relax requirements when determining future-blocks --- consensus/ethash/consensus.go | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go index 775419e067..2bdb18677e 100644 --- a/consensus/ethash/consensus.go +++ b/consensus/ethash/consensus.go @@ -36,9 +36,10 @@ import ( // Ethash proof-of-work protocol constants. var ( - FrontierBlockReward *big.Int = big.NewInt(5e+18) // Block reward in wei for successfully mining a block - ByzantiumBlockReward *big.Int = big.NewInt(3e+18) // Block reward in wei for successfully mining a block upward from Byzantium - maxUncles = 2 // Maximum number of uncles allowed in a single block + FrontierBlockReward *big.Int = big.NewInt(5e+18) // Block reward in wei for successfully mining a block + ByzantiumBlockReward *big.Int = big.NewInt(3e+18) // Block reward in wei for successfully mining a block upward from Byzantium + maxUncles = 2 // Maximum number of uncles allowed in a single block + allowedFutureBlockTime = 15 * time.Second // Max time from current time allowed for blocks, before they're considered future blocks ) // Various error messages to mark blocks invalid. These should be private to @@ -231,7 +232,7 @@ func (ethash *Ethash) verifyHeader(chain consensus.ChainReader, header, parent * return errLargeBlockTime } } else { - if header.Time.Cmp(big.NewInt(time.Now().Unix())) > 0 { + if header.Time.Cmp(big.NewInt(time.Now().Add(allowedFutureBlockTime).Unix())) > 0 { return consensus.ErrFutureBlock } } From e9971d356bf977d2a3f63e50296d7410ade2d075 Mon Sep 17 00:00:00 2001 From: rhaps107 Date: Thu, 14 Dec 2017 15:24:34 +0300 Subject: [PATCH 003/112] internal/ethapi: don't crash for missing receipts Fixes #15408 Fixes #14432 --- internal/ethapi/api.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go index fe0ed81707..76a7306e41 100644 --- a/internal/ethapi/api.go +++ b/internal/ethapi/api.go @@ -1003,9 +1003,12 @@ func (s *PublicTransactionPoolAPI) GetRawTransactionByHash(ctx context.Context, func (s *PublicTransactionPoolAPI) GetTransactionReceipt(hash common.Hash) (map[string]interface{}, error) { tx, blockHash, blockNumber, index := core.GetTransaction(s.b.ChainDb(), hash) if tx == nil { - return nil, nil + return nil, errors.New("unknown transaction") } receipt, _, _, _ := core.GetReceipt(s.b.ChainDb(), hash) // Old receipts don't have the lookup data available + if receipt == nil { + return nil, errors.New("unknown receipt") + } var signer types.Signer = types.FrontierSigner{} if tx.Protected() { From 7bb2a489b27eb862458ff2017c317f0e1187aacc Mon Sep 17 00:00:00 2001 From: George Ornbo Date: Thu, 14 Dec 2017 21:55:18 +0000 Subject: [PATCH 004/112] crypto: Fix comment typo --- crypto/crypto.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/crypto.go b/crypto/crypto.go index 3a98bfb503..e51726e624 100644 --- a/crypto/crypto.go +++ b/crypto/crypto.go @@ -79,7 +79,7 @@ func ToECDSA(d []byte) (*ecdsa.PrivateKey, error) { return toECDSA(d, true) } -// ToECDSAUnsafe blidly converts a binary blob to a private key. It should almost +// ToECDSAUnsafe blindly converts a binary blob to a private key. It should almost // never be used unless you are sure the input is valid and want to avoid hitting // errors due to bad origin encoding (0 prefixes cut off). func ToECDSAUnsafe(d []byte) *ecdsa.PrivateKey { From c6069a627c42c21fc02d0770d39db9a9be45b180 Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Fri, 15 Dec 2017 10:40:09 +0100 Subject: [PATCH 005/112] crypto, crypto/secp256k1: add CompressPubkey (#15626) This adds the inverse to DecompressPubkey and improves a few minor details in crypto/secp256k1. --- crypto/secp256k1/curve.go | 46 +++++++++++++++---------------------- crypto/secp256k1/ext.h | 40 ++++++++++++++++++-------------- crypto/secp256k1/secp256.go | 36 ++++++++++++++++++++++------- crypto/signature_cgo.go | 5 ++++ crypto/signature_nocgo.go | 5 ++++ crypto/signature_test.go | 38 ++++++++++++++++++++++++++++++ 6 files changed, 118 insertions(+), 52 deletions(-) diff --git a/crypto/secp256k1/curve.go b/crypto/secp256k1/curve.go index ec6d266cec..df80481857 100644 --- a/crypto/secp256k1/curve.go +++ b/crypto/secp256k1/curve.go @@ -34,7 +34,6 @@ package secp256k1 import ( "crypto/elliptic" "math/big" - "sync" "unsafe" "github.com/ethereum/go-ethereum/common/math" @@ -42,7 +41,7 @@ import ( /* #include "libsecp256k1/include/secp256k1.h" -extern int secp256k1_pubkey_scalar_mul(const secp256k1_context* ctx, const unsigned char *point, const unsigned char *scalar); +extern int secp256k1_ext_scalar_mul(const secp256k1_context* ctx, const unsigned char *point, const unsigned char *scalar); */ import "C" @@ -236,7 +235,7 @@ func (BitCurve *BitCurve) ScalarMult(Bx, By *big.Int, scalar []byte) (*big.Int, math.ReadBits(By, point[32:]) pointPtr := (*C.uchar)(unsafe.Pointer(&point[0])) scalarPtr := (*C.uchar)(unsafe.Pointer(&scalar[0])) - res := C.secp256k1_pubkey_scalar_mul(context, pointPtr, scalarPtr) + res := C.secp256k1_ext_scalar_mul(context, pointPtr, scalarPtr) // Unpack the result and clear temporaries. x := new(big.Int).SetBytes(point[:32]) @@ -263,14 +262,10 @@ func (BitCurve *BitCurve) ScalarBaseMult(k []byte) (*big.Int, *big.Int) { // X9.62. func (BitCurve *BitCurve) Marshal(x, y *big.Int) []byte { byteLen := (BitCurve.BitSize + 7) >> 3 - ret := make([]byte, 1+2*byteLen) - ret[0] = 4 // uncompressed point - - xBytes := x.Bytes() - copy(ret[1+byteLen-len(xBytes):], xBytes) - yBytes := y.Bytes() - copy(ret[1+2*byteLen-len(yBytes):], yBytes) + ret[0] = 4 // uncompressed point flag + math.ReadBits(x, ret[1:1+byteLen]) + math.ReadBits(y, ret[1+byteLen:]) return ret } @@ -289,24 +284,21 @@ func (BitCurve *BitCurve) Unmarshal(data []byte) (x, y *big.Int) { return } -var ( - initonce sync.Once - theCurve *BitCurve -) +var theCurve = new(BitCurve) + +func init() { + // See SEC 2 section 2.7.1 + // curve parameters taken from: + // http://www.secg.org/collateral/sec2_final.pdf + theCurve.P, _ = new(big.Int).SetString("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 16) + theCurve.N, _ = new(big.Int).SetString("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141", 16) + theCurve.B, _ = new(big.Int).SetString("0000000000000000000000000000000000000000000000000000000000000007", 16) + theCurve.Gx, _ = new(big.Int).SetString("79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798", 16) + theCurve.Gy, _ = new(big.Int).SetString("483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8", 16) + theCurve.BitSize = 256 +} -// S256 returns a BitCurve which implements secp256k1 (see SEC 2 section 2.7.1) +// S256 returns a BitCurve which implements secp256k1. func S256() *BitCurve { - initonce.Do(func() { - // See SEC 2 section 2.7.1 - // curve parameters taken from: - // http://www.secg.org/collateral/sec2_final.pdf - theCurve = new(BitCurve) - theCurve.P, _ = new(big.Int).SetString("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 16) - theCurve.N, _ = new(big.Int).SetString("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141", 16) - theCurve.B, _ = new(big.Int).SetString("0000000000000000000000000000000000000000000000000000000000000007", 16) - theCurve.Gx, _ = new(big.Int).SetString("79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798", 16) - theCurve.Gy, _ = new(big.Int).SetString("483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8", 16) - theCurve.BitSize = 256 - }) return theCurve } diff --git a/crypto/secp256k1/ext.h b/crypto/secp256k1/ext.h index b0f30b73c6..9b043c724e 100644 --- a/crypto/secp256k1/ext.h +++ b/crypto/secp256k1/ext.h @@ -19,7 +19,7 @@ static secp256k1_context* secp256k1_context_create_sign_verify() { return secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY); } -// secp256k1_ecdsa_recover_pubkey recovers the public key of an encoded compact signature. +// secp256k1_ext_ecdsa_recover recovers the public key of an encoded compact signature. // // Returns: 1: recovery was successful // 0: recovery was not successful @@ -27,7 +27,7 @@ static secp256k1_context* secp256k1_context_create_sign_verify() { // Out: pubkey_out: the serialized 65-byte public key of the signer (cannot be NULL) // In: sigdata: pointer to a 65-byte signature with the recovery id at the end (cannot be NULL) // msgdata: pointer to a 32-byte message (cannot be NULL) -static int secp256k1_ecdsa_recover_pubkey( +static int secp256k1_ext_ecdsa_recover( const secp256k1_context* ctx, unsigned char *pubkey_out, const unsigned char *sigdata, @@ -46,7 +46,7 @@ static int secp256k1_ecdsa_recover_pubkey( return secp256k1_ec_pubkey_serialize(ctx, pubkey_out, &outputlen, &pubkey, SECP256K1_EC_UNCOMPRESSED); } -// secp256k1_ecdsa_verify_enc verifies an encoded compact signature. +// secp256k1_ext_ecdsa_verify verifies an encoded compact signature. // // Returns: 1: signature is valid // 0: signature is invalid @@ -55,7 +55,7 @@ static int secp256k1_ecdsa_recover_pubkey( // msgdata: pointer to a 32-byte message (cannot be NULL) // pubkeydata: pointer to public key data (cannot be NULL) // pubkeylen: length of pubkeydata -static int secp256k1_ecdsa_verify_enc( +static int secp256k1_ext_ecdsa_verify( const secp256k1_context* ctx, const unsigned char *sigdata, const unsigned char *msgdata, @@ -74,28 +74,34 @@ static int secp256k1_ecdsa_verify_enc( return secp256k1_ecdsa_verify(ctx, &sig, msgdata, &pubkey); } -// secp256k1_decompress_pubkey decompresses a public key. +// secp256k1_ext_reencode_pubkey decodes then encodes a public key. It can be used to +// convert between public key formats. The input/output formats are chosen depending on the +// length of the input/output buffers. // -// Returns: 1: public key is valid -// 0: public key is invalid +// Returns: 1: conversion successful +// 0: conversion unsuccessful // Args: ctx: pointer to a context object (cannot be NULL) -// Out: pubkey_out: the serialized 65-byte public key (cannot be NULL) -// In: pubkeydata: pointer to 33 bytes of compressed public key data (cannot be NULL) -static int secp256k1_decompress_pubkey( +// Out: out: output buffer that will contain the reencoded key (cannot be NULL) +// In: outlen: length of out (33 for compressed keys, 65 for uncompressed keys) +// pubkeydata: the input public key (cannot be NULL) +// pubkeylen: length of pubkeydata +static int secp256k1_ext_reencode_pubkey( const secp256k1_context* ctx, - unsigned char *pubkey_out, - const unsigned char *pubkeydata + unsigned char *out, + size_t outlen, + const unsigned char *pubkeydata, + size_t pubkeylen ) { secp256k1_pubkey pubkey; - if (!secp256k1_ec_pubkey_parse(ctx, &pubkey, pubkeydata, 33)) { + if (!secp256k1_ec_pubkey_parse(ctx, &pubkey, pubkeydata, pubkeylen)) { return 0; } - size_t outputlen = 65; - return secp256k1_ec_pubkey_serialize(ctx, pubkey_out, &outputlen, &pubkey, SECP256K1_EC_UNCOMPRESSED); + unsigned int flag = (outlen == 33) ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED; + return secp256k1_ec_pubkey_serialize(ctx, out, &outlen, &pubkey, flag); } -// secp256k1_pubkey_scalar_mul multiplies a point by a scalar in constant time. +// secp256k1_ext_scalar_mul multiplies a point by a scalar in constant time. // // Returns: 1: multiplication was successful // 0: scalar was invalid (zero or overflow) @@ -104,7 +110,7 @@ static int secp256k1_decompress_pubkey( // In: point: pointer to a 64-byte public point, // encoded as two 256bit big-endian numbers. // scalar: a 32-byte scalar with which to multiply the point -int secp256k1_pubkey_scalar_mul(const secp256k1_context* ctx, unsigned char *point, const unsigned char *scalar) { +int secp256k1_ext_scalar_mul(const secp256k1_context* ctx, unsigned char *point, const unsigned char *scalar) { int ret = 0; int overflow = 0; secp256k1_fe feX, feY; diff --git a/crypto/secp256k1/secp256.go b/crypto/secp256k1/secp256.go index 00a1f8aaa4..eefbb99ee4 100644 --- a/crypto/secp256k1/secp256.go +++ b/crypto/secp256k1/secp256.go @@ -115,7 +115,7 @@ func RecoverPubkey(msg []byte, sig []byte) ([]byte, error) { sigdata = (*C.uchar)(unsafe.Pointer(&sig[0])) msgdata = (*C.uchar)(unsafe.Pointer(&msg[0])) ) - if C.secp256k1_ecdsa_recover_pubkey(context, (*C.uchar)(unsafe.Pointer(&pubkey[0])), sigdata, msgdata) == 0 { + if C.secp256k1_ext_ecdsa_recover(context, (*C.uchar)(unsafe.Pointer(&pubkey[0])), sigdata, msgdata) == 0 { return nil, ErrRecoverFailed } return pubkey, nil @@ -130,22 +130,42 @@ func VerifySignature(pubkey, msg, signature []byte) bool { sigdata := (*C.uchar)(unsafe.Pointer(&signature[0])) msgdata := (*C.uchar)(unsafe.Pointer(&msg[0])) keydata := (*C.uchar)(unsafe.Pointer(&pubkey[0])) - return C.secp256k1_ecdsa_verify_enc(context, sigdata, msgdata, keydata, C.size_t(len(pubkey))) != 0 + return C.secp256k1_ext_ecdsa_verify(context, sigdata, msgdata, keydata, C.size_t(len(pubkey))) != 0 } // DecompressPubkey parses a public key in the 33-byte compressed format. // It returns non-nil coordinates if the public key is valid. -func DecompressPubkey(pubkey []byte) (X, Y *big.Int) { +func DecompressPubkey(pubkey []byte) (x, y *big.Int) { if len(pubkey) != 33 { return nil, nil } - buf := make([]byte, 65) - bufdata := (*C.uchar)(unsafe.Pointer(&buf[0])) - pubkeydata := (*C.uchar)(unsafe.Pointer(&pubkey[0])) - if C.secp256k1_decompress_pubkey(context, bufdata, pubkeydata) == 0 { + var ( + pubkeydata = (*C.uchar)(unsafe.Pointer(&pubkey[0])) + pubkeylen = C.size_t(len(pubkey)) + out = make([]byte, 65) + outdata = (*C.uchar)(unsafe.Pointer(&out[0])) + outlen = C.size_t(len(out)) + ) + if C.secp256k1_ext_reencode_pubkey(context, outdata, outlen, pubkeydata, pubkeylen) == 0 { return nil, nil } - return new(big.Int).SetBytes(buf[1:33]), new(big.Int).SetBytes(buf[33:]) + return new(big.Int).SetBytes(out[1:33]), new(big.Int).SetBytes(out[33:]) +} + +// CompressPubkey encodes a public key to 33-byte compressed format. +func CompressPubkey(x, y *big.Int) []byte { + var ( + pubkey = S256().Marshal(x, y) + pubkeydata = (*C.uchar)(unsafe.Pointer(&pubkey[0])) + pubkeylen = C.size_t(len(pubkey)) + out = make([]byte, 33) + outdata = (*C.uchar)(unsafe.Pointer(&out[0])) + outlen = C.size_t(len(out)) + ) + if C.secp256k1_ext_reencode_pubkey(context, outdata, outlen, pubkeydata, pubkeylen) == 0 { + panic("libsecp256k1 error") + } + return out } func checkSignature(sig []byte) error { diff --git a/crypto/signature_cgo.go b/crypto/signature_cgo.go index 381d8a1bbc..340bfc221e 100644 --- a/crypto/signature_cgo.go +++ b/crypto/signature_cgo.go @@ -76,6 +76,11 @@ func DecompressPubkey(pubkey []byte) (*ecdsa.PublicKey, error) { return &ecdsa.PublicKey{X: x, Y: y, Curve: S256()}, nil } +// CompressPubkey encodes a public key to the 33-byte compressed format. +func CompressPubkey(pubkey *ecdsa.PublicKey) []byte { + return secp256k1.CompressPubkey(pubkey.X, pubkey.Y) +} + // S256 returns an instance of the secp256k1 curve. func S256() elliptic.Curve { return secp256k1.S256() diff --git a/crypto/signature_nocgo.go b/crypto/signature_nocgo.go index 17fd613b21..78b99c02b0 100644 --- a/crypto/signature_nocgo.go +++ b/crypto/signature_nocgo.go @@ -102,6 +102,11 @@ func DecompressPubkey(pubkey []byte) (*ecdsa.PublicKey, error) { return key.ToECDSA(), nil } +// CompressPubkey encodes a public key to the 33-byte compressed format. +func CompressPubkey(pubkey *ecdsa.PublicKey) []byte { + return (*btcec.PublicKey)(pubkey).SerializeCompressed() +} + // S256 returns an instance of the secp256k1 curve. func S256() elliptic.Curve { return btcec.S256() diff --git a/crypto/signature_test.go b/crypto/signature_test.go index abcab425b5..5e2efc7e05 100644 --- a/crypto/signature_test.go +++ b/crypto/signature_test.go @@ -18,10 +18,13 @@ package crypto import ( "bytes" + "crypto/ecdsa" + "reflect" "testing" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/common/math" ) var ( @@ -65,6 +68,11 @@ func TestVerifySignature(t *testing.T) { if VerifySignature(testpubkey, testmsg, sig[:len(sig)-2]) { t.Errorf("signature valid even though it's incomplete") } + wrongkey := common.CopyBytes(testpubkey) + wrongkey[10]++ + if VerifySignature(wrongkey, testmsg, sig) { + t.Errorf("signature valid with with wrong public key") + } } func TestDecompressPubkey(t *testing.T) { @@ -86,6 +94,36 @@ func TestDecompressPubkey(t *testing.T) { } } +func TestCompressPubkey(t *testing.T) { + key := &ecdsa.PublicKey{ + Curve: S256(), + X: math.MustParseBig256("0xe32df42865e97135acfb65f3bae71bdc86f4d49150ad6a440b6f15878109880a"), + Y: math.MustParseBig256("0x0a2b2667f7e725ceea70c673093bf67663e0312623c8e091b13cf2c0f11ef652"), + } + compressed := CompressPubkey(key) + if !bytes.Equal(compressed, testpubkeyc) { + t.Errorf("wrong public key result: got %x, want %x", compressed, testpubkeyc) + } +} + +func TestPubkeyRandom(t *testing.T) { + const runs = 200 + + for i := 0; i < runs; i++ { + key, err := GenerateKey() + if err != nil { + t.Fatalf("iteration %d: %v", i, err) + } + pubkey2, err := DecompressPubkey(CompressPubkey(&key.PublicKey)) + if err != nil { + t.Fatalf("iteration %d: %v", i, err) + } + if !reflect.DeepEqual(key.PublicKey, *pubkey2) { + t.Fatalf("iteration %d: keys not equal", i) + } + } +} + func BenchmarkEcrecoverSignature(b *testing.B) { for i := 0; i < b.N; i++ { if _, err := Ecrecover(testmsg, testsig); err != nil { From fb5f25eeee6091ab4f70506a9b0ff36affe4d879 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pawe=C5=82=20Bylica?= Date: Thu, 14 Dec 2017 13:28:44 +0100 Subject: [PATCH 006/112] core/vm: Remove snapshot param from Interpreter.Run() --- core/vm/evm.go | 14 +++++++------- core/vm/interpreter.go | 6 +++--- internal/ethapi/tracer_test.go | 2 +- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/core/vm/evm.go b/core/vm/evm.go index 344435f73c..cbb5a03ce7 100644 --- a/core/vm/evm.go +++ b/core/vm/evm.go @@ -38,7 +38,7 @@ type ( ) // run runs the given contract and takes care of running precompiles with a fallback to the byte code interpreter. -func run(evm *EVM, snapshot int, contract *Contract, input []byte) ([]byte, error) { +func run(evm *EVM, contract *Contract, input []byte) ([]byte, error) { if contract.CodeAddr != nil { precompiles := PrecompiledContractsHomestead if evm.ChainConfig().IsByzantium(evm.BlockNumber) { @@ -48,7 +48,7 @@ func run(evm *EVM, snapshot int, contract *Contract, input []byte) ([]byte, erro return RunPrecompiledContract(p, input, contract) } } - return evm.interpreter.Run(snapshot, contract, input) + return evm.interpreter.Run(contract, input) } // Context provides the EVM with auxiliary information. Once provided @@ -171,7 +171,7 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas contract := NewContract(caller, to, value, gas) contract.SetCallCode(&addr, evm.StateDB.GetCodeHash(addr), evm.StateDB.GetCode(addr)) - ret, err = run(evm, snapshot, contract, input) + ret, err = run(evm, contract, input) // When an error was returned by the EVM or when setting the creation code // above we revert to the snapshot and consume any gas remaining. Additionally // when we're in homestead this also counts for code storage gas errors. @@ -215,7 +215,7 @@ func (evm *EVM) CallCode(caller ContractRef, addr common.Address, input []byte, contract := NewContract(caller, to, value, gas) contract.SetCallCode(&addr, evm.StateDB.GetCodeHash(addr), evm.StateDB.GetCode(addr)) - ret, err = run(evm, snapshot, contract, input) + ret, err = run(evm, contract, input) if err != nil { evm.StateDB.RevertToSnapshot(snapshot) if err != errExecutionReverted { @@ -248,7 +248,7 @@ func (evm *EVM) DelegateCall(caller ContractRef, addr common.Address, input []by contract := NewContract(caller, to, nil, gas).AsDelegate() contract.SetCallCode(&addr, evm.StateDB.GetCodeHash(addr), evm.StateDB.GetCode(addr)) - ret, err = run(evm, snapshot, contract, input) + ret, err = run(evm, contract, input) if err != nil { evm.StateDB.RevertToSnapshot(snapshot) if err != errExecutionReverted { @@ -291,7 +291,7 @@ func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte // When an error was returned by the EVM or when setting the creation code // above we revert to the snapshot and consume any gas remaining. Additionally // when we're in Homestead this also counts for code storage gas errors. - ret, err = run(evm, snapshot, contract, input) + ret, err = run(evm, contract, input) if err != nil { evm.StateDB.RevertToSnapshot(snapshot) if err != errExecutionReverted { @@ -338,7 +338,7 @@ func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.I if evm.vmConfig.NoRecursion && evm.depth > 0 { return nil, contractAddr, gas, nil } - ret, err = run(evm, snapshot, contract, nil) + ret, err = run(evm, contract, nil) // check whether the max code size has been exceeded maxCodeSizeExceeded := evm.ChainConfig().IsEIP158(evm.BlockNumber) && len(ret) > params.MaxCodeSize // if the contract creation ran successfully and no errors were returned diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go index ac6000f97d..455f970ddb 100644 --- a/core/vm/interpreter.go +++ b/core/vm/interpreter.go @@ -107,9 +107,9 @@ func (in *Interpreter) enforceRestrictions(op OpCode, operation operation, stack // the return byte-slice and an error if one occurred. // // It's important to note that any errors returned by the interpreter should be -// considered a revert-and-consume-all-gas operation. No error specific checks -// should be handled to reduce complexity and errors further down the in. -func (in *Interpreter) Run(snapshot int, contract *Contract, input []byte) (ret []byte, err error) { +// considered a revert-and-consume-all-gas operation except for +// errExecutionReverted which means revert-and-keep-gas-left. +func (in *Interpreter) Run(contract *Contract, input []byte) (ret []byte, err error) { // Increment the call depth which is restricted to 1024 in.evm.depth++ defer func() { in.evm.depth-- }() diff --git a/internal/ethapi/tracer_test.go b/internal/ethapi/tracer_test.go index 5093dafd6e..0ef450ce32 100644 --- a/internal/ethapi/tracer_test.go +++ b/internal/ethapi/tracer_test.go @@ -48,7 +48,7 @@ func runTrace(tracer *JavascriptTracer) (interface{}, error) { contract := vm.NewContract(account{}, account{}, big.NewInt(0), 10000) contract.Code = []byte{byte(vm.PUSH1), 0x1, byte(vm.PUSH1), 0x1, 0x0} - _, err := env.Interpreter().Run(0, contract, []byte{}) + _, err := env.Interpreter().Run(contract, []byte{}) if err != nil { return nil, err } From 1d7d7f57d0fefa8797fbb269f1de76bca3e73dc3 Mon Sep 17 00:00:00 2001 From: Sorin Neacsu Date: Fri, 15 Dec 2017 13:31:10 -0800 Subject: [PATCH 007/112] cmd/geth: add support for geth --rinkeby attach --- cmd/geth/consolecmd.go | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/cmd/geth/consolecmd.go b/cmd/geth/consolecmd.go index 2c6b166875..9d5cc38a1b 100644 --- a/cmd/geth/consolecmd.go +++ b/cmd/geth/consolecmd.go @@ -120,8 +120,12 @@ func remoteConsole(ctx *cli.Context) error { if ctx.GlobalIsSet(utils.DataDirFlag.Name) { path = ctx.GlobalString(utils.DataDirFlag.Name) } - if path != "" && ctx.GlobalBool(utils.TestnetFlag.Name) { - path = filepath.Join(path, "testnet") + if path != "" { + if ctx.GlobalBool(utils.TestnetFlag.Name) { + path = filepath.Join(path, "testnet") + } else if ctx.GlobalBool(utils.RinkebyFlag.Name) { + path = filepath.Join(path, "rinkeby") + } } endpoint = fmt.Sprintf("%s/geth.ipc", path) } From afa3c72c40eee45dfbf3cbc40505b78cb2c3c6b2 Mon Sep 17 00:00:00 2001 From: ferhat elmas Date: Mon, 18 Dec 2017 04:03:48 +0100 Subject: [PATCH 008/112] p2p/discover: fix leaked goroutine in data expiration --- p2p/discover/database.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/p2p/discover/database.go b/p2p/discover/database.go index 7206a63c63..b136609f24 100644 --- a/p2p/discover/database.go +++ b/p2p/discover/database.go @@ -226,14 +226,14 @@ func (db *nodeDB) ensureExpirer() { // expirer should be started in a go routine, and is responsible for looping ad // infinitum and dropping stale data from the database. func (db *nodeDB) expirer() { - tick := time.Tick(nodeDBCleanupCycle) + tick := time.NewTicker(nodeDBCleanupCycle) + defer tick.Stop() for { select { - case <-tick: + case <-tick.C: if err := db.expireNodes(); err != nil { log.Error("Failed to expire nodedb items", "err", err) } - case <-db.quit: return } From afc2039f220821155796b64de5f08ccd09fd8412 Mon Sep 17 00:00:00 2001 From: Armin Date: Mon, 18 Dec 2017 12:28:26 +0100 Subject: [PATCH 009/112] accounts/keystore: Improved error message * Fix for #15668 --- accounts/keystore/presale.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/accounts/keystore/presale.go b/accounts/keystore/presale.go index ed900ad085..1554294e14 100644 --- a/accounts/keystore/presale.go +++ b/accounts/keystore/presale.go @@ -58,6 +58,9 @@ func decryptPreSaleKey(fileContent []byte, password string) (key *Key, err error if err != nil { return nil, errors.New("invalid hex in encSeed") } + if len(encSeedBytes) < 16 { + return nil, errors.New("invalid encSeed, too short") + } iv := encSeedBytes[:16] cipherText := encSeedBytes[16:] /* From 8c33ac10bff32d082facfd274188334a3236a4e7 Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Mon, 18 Dec 2017 12:50:21 +0100 Subject: [PATCH 010/112] internal/ethapi: support "input" in transaction args (#15640) The tx data field is called "input" in returned objects and "data" in argument objects. Make it so "input" can be used, but bail if both are set. --- internal/ethapi/api.go | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go index 76a7306e41..d07b2e693a 100644 --- a/internal/ethapi/api.go +++ b/internal/ethapi/api.go @@ -17,6 +17,7 @@ package ethapi import ( + "bytes" "context" "errors" "fmt" @@ -1070,8 +1071,11 @@ type SendTxArgs struct { Gas *hexutil.Big `json:"gas"` GasPrice *hexutil.Big `json:"gasPrice"` Value *hexutil.Big `json:"value"` - Data hexutil.Bytes `json:"data"` Nonce *hexutil.Uint64 `json:"nonce"` + // We accept "data" and "input" for backwards-compatibility reasons. "input" is the + // newer name and should be preferred by clients. + Data *hexutil.Bytes `json:"data"` + Input *hexutil.Bytes `json:"input"` } // setDefaults is a helper function that fills in default values for unspecified tx fields. @@ -1096,14 +1100,23 @@ func (args *SendTxArgs) setDefaults(ctx context.Context, b Backend) error { } args.Nonce = (*hexutil.Uint64)(&nonce) } + if args.Data != nil && args.Input != nil && !bytes.Equal(*args.Data, *args.Input) { + return errors.New(`Both "data" and "input" are set and not equal. Please use "input" to pass transaction call data.`) + } return nil } func (args *SendTxArgs) toTransaction() *types.Transaction { + var input []byte + if args.Data != nil { + input = *args.Data + } else if args.Input != nil { + input = *args.Input + } if args.To == nil { - return types.NewContractCreation(uint64(*args.Nonce), (*big.Int)(args.Value), (*big.Int)(args.Gas), (*big.Int)(args.GasPrice), args.Data) + return types.NewContractCreation(uint64(*args.Nonce), (*big.Int)(args.Value), (*big.Int)(args.Gas), (*big.Int)(args.GasPrice), input) } - return types.NewTransaction(uint64(*args.Nonce), *args.To, (*big.Int)(args.Value), (*big.Int)(args.Gas), (*big.Int)(args.GasPrice), args.Data) + return types.NewTransaction(uint64(*args.Nonce), *args.To, (*big.Int)(args.Value), (*big.Int)(args.Gas), (*big.Int)(args.GasPrice), input) } // submitTransaction is a helper function that submits tx to txPool and logs a message. From 48648bc2f8396984a775ead38ead77155c291f67 Mon Sep 17 00:00:00 2001 From: Zsolt Felfoldi Date: Sun, 17 Dec 2017 22:40:39 +0100 Subject: [PATCH 011/112] contracts/release: do not print error log if les backend has no peers --- contracts/release/release.go | 2 +- light/trie.go | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/release/release.go b/contracts/release/release.go index 28a35381d4..4442ce3e0d 100644 --- a/contracts/release/release.go +++ b/contracts/release/release.go @@ -137,7 +137,7 @@ func (r *ReleaseService) checkVersion() { if err != nil { if err == bind.ErrNoCode { log.Debug("Release oracle not found", "contract", r.config.Oracle) - } else { + } else if err != les.ErrNoPeers { log.Error("Failed to retrieve current release", "err", err) } return diff --git a/light/trie.go b/light/trie.go index 7502b6e5dd..7a9c86b98d 100644 --- a/light/trie.go +++ b/light/trie.go @@ -151,7 +151,7 @@ func (t *odrTrie) do(key []byte, fn func() error) error { } r := &TrieRequest{Id: t.id, Key: key} if err := t.db.backend.Retrieve(t.db.ctx, r); err != nil { - return fmt.Errorf("can't fetch trie key %x: %v", key, err) + return err } } } From cf7aba36c82a1a6c2b2c9e5c623045093b1827eb Mon Sep 17 00:00:00 2001 From: Yondon Fu Date: Mon, 18 Dec 2017 21:16:25 -0500 Subject: [PATCH 012/112] accounts/abi: update array type check in method.go. Add more packing tests --- accounts/abi/abi_test.go | 140 +++++++++++++++++++++++++++++++++++++-- accounts/abi/method.go | 4 +- 2 files changed, 138 insertions(+), 6 deletions(-) diff --git a/accounts/abi/abi_test.go b/accounts/abi/abi_test.go index 2ae7488a47..2775c4b1c3 100644 --- a/accounts/abi/abi_test.go +++ b/accounts/abi/abi_test.go @@ -351,7 +351,10 @@ func TestInputVariableInputLength(t *testing.T) { func TestInputFixedArrayAndVariableInputLength(t *testing.T) { const definition = `[ { "type" : "function", "name" : "fixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] }, - { "type" : "function", "name" : "fixedArrBytes", "constant" : true, "inputs" : [ { "name" : "str", "type" : "bytes" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] } + { "type" : "function", "name" : "fixedArrBytes", "constant" : true, "inputs" : [ { "name" : "str", "type" : "bytes" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] }, + { "type" : "function", "name" : "mixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr", "type": "uint256[2]" }, { "name" : "dynArr", "type": "uint256[]" } ] }, + { "type" : "function", "name" : "doubleFixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr1", "type": "uint256[2]" }, { "name" : "fixedArr2", "type": "uint256[3]" } ] }, + { "type" : "function", "name" : "multipleMixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr1", "type": "uint256[2]" }, { "name" : "dynArr", "type" : "uint256[]" }, { "name" : "fixedArr2", "type" : "uint256[3]" } ] } ]` abi, err := JSON(strings.NewReader(definition)) @@ -359,14 +362,15 @@ func TestInputFixedArrayAndVariableInputLength(t *testing.T) { t.Error(err) } - // test fixed array of uint256 and a string - arrin := [2]*big.Int{big.NewInt(1), big.NewInt(2)} + // test string, fixed array uint256[2] strin := "hello world" + arrin := [2]*big.Int{big.NewInt(1), big.NewInt(2)} fixedArrStrPack, err := abi.Pack("fixedArrStr", strin, arrin) if err != nil { t.Error(err) } + // generate expected output offset := make([]byte, 32) offset[31] = 96 length := make([]byte, 32) @@ -384,18 +388,146 @@ func TestInputFixedArrayAndVariableInputLength(t *testing.T) { t.Errorf("expected %x, got %x\n", exp, fixedArrStrPack) } - // test fixed array of uint256 and a byte array + // test byte array, fixed array uint256[2] bytesin := []byte(strin) + arrin = [2]*big.Int{big.NewInt(1), big.NewInt(2)} fixedArrBytesPack, err := abi.Pack("fixedArrBytes", bytesin, arrin) if err != nil { t.Error(err) } + // generate expected output + offset = make([]byte, 32) + offset[31] = 96 + length = make([]byte, 32) + length[31] = byte(len(strin)) + strvalue = common.RightPadBytes([]byte(strin), 32) + arrinvalue1 = common.LeftPadBytes(arrin[0].Bytes(), 32) + arrinvalue2 = common.LeftPadBytes(arrin[1].Bytes(), 32) + exp = append(offset, arrinvalue1...) + exp = append(exp, arrinvalue2...) + exp = append(exp, append(length, strvalue...)...) + // ignore first 4 bytes of the output. This is the function identifier fixedArrBytesPack = fixedArrBytesPack[4:] if !bytes.Equal(fixedArrBytesPack, exp) { t.Errorf("expected %x, got %x\n", exp, fixedArrBytesPack) } + + // test string, fixed array uint256[2], dynamic array uint256[] + strin = "hello world" + fixedarrin := [2]*big.Int{big.NewInt(1), big.NewInt(2)} + dynarrin := []*big.Int{big.NewInt(1), big.NewInt(2), big.NewInt(3)} + mixedArrStrPack, err := abi.Pack("mixedArrStr", strin, fixedarrin, dynarrin) + if err != nil { + t.Error(err) + } + + // generate expected output + stroffset := make([]byte, 32) + stroffset[31] = 128 + strlength := make([]byte, 32) + strlength[31] = byte(len(strin)) + strvalue = common.RightPadBytes([]byte(strin), 32) + fixedarrinvalue1 := common.LeftPadBytes(fixedarrin[0].Bytes(), 32) + fixedarrinvalue2 := common.LeftPadBytes(fixedarrin[1].Bytes(), 32) + dynarroffset := make([]byte, 32) + dynarroffset[31] = byte(160 + ((len(strin)/32)+1)*32) + dynarrlength := make([]byte, 32) + dynarrlength[31] = byte(len(dynarrin)) + dynarrinvalue1 := common.LeftPadBytes(dynarrin[0].Bytes(), 32) + dynarrinvalue2 := common.LeftPadBytes(dynarrin[1].Bytes(), 32) + dynarrinvalue3 := common.LeftPadBytes(dynarrin[2].Bytes(), 32) + exp = append(stroffset, fixedarrinvalue1...) + exp = append(exp, fixedarrinvalue2...) + exp = append(exp, dynarroffset...) + exp = append(exp, append(strlength, strvalue...)...) + dynarrarg := append(dynarrlength, dynarrinvalue1...) + dynarrarg = append(dynarrarg, dynarrinvalue2...) + dynarrarg = append(dynarrarg, dynarrinvalue3...) + exp = append(exp, dynarrarg...) + + // ignore first 4 bytes of the output. This is the function identifier + mixedArrStrPack = mixedArrStrPack[4:] + if !bytes.Equal(mixedArrStrPack, exp) { + t.Errorf("expected %x, got %x\n", exp, mixedArrStrPack) + } + + // test string, fixed array uint256[2], fixed array uint256[3] + strin = "hello world" + fixedarrin1 := [2]*big.Int{big.NewInt(1), big.NewInt(2)} + fixedarrin2 := [3]*big.Int{big.NewInt(1), big.NewInt(2), big.NewInt(3)} + doubleFixedArrStrPack, err := abi.Pack("doubleFixedArrStr", strin, fixedarrin1, fixedarrin2) + if err != nil { + t.Error(err) + } + + // generate expected output + stroffset = make([]byte, 32) + stroffset[31] = 192 + strlength = make([]byte, 32) + strlength[31] = byte(len(strin)) + strvalue = common.RightPadBytes([]byte(strin), 32) + fixedarrin1value1 := common.LeftPadBytes(fixedarrin1[0].Bytes(), 32) + fixedarrin1value2 := common.LeftPadBytes(fixedarrin1[1].Bytes(), 32) + fixedarrin2value1 := common.LeftPadBytes(fixedarrin2[0].Bytes(), 32) + fixedarrin2value2 := common.LeftPadBytes(fixedarrin2[1].Bytes(), 32) + fixedarrin2value3 := common.LeftPadBytes(fixedarrin2[2].Bytes(), 32) + exp = append(stroffset, fixedarrin1value1...) + exp = append(exp, fixedarrin1value2...) + exp = append(exp, fixedarrin2value1...) + exp = append(exp, fixedarrin2value2...) + exp = append(exp, fixedarrin2value3...) + exp = append(exp, append(strlength, strvalue...)...) + + // ignore first 4 bytes of the output. This is the function identifier + doubleFixedArrStrPack = doubleFixedArrStrPack[4:] + if !bytes.Equal(doubleFixedArrStrPack, exp) { + t.Errorf("expected %x, got %x\n", exp, doubleFixedArrStrPack) + } + + // test string, fixed array uint256[2], dynamic array uint256[], fixed array uint256[3] + strin = "hello world" + fixedarrin1 = [2]*big.Int{big.NewInt(1), big.NewInt(2)} + dynarrin = []*big.Int{big.NewInt(1), big.NewInt(2)} + fixedarrin2 = [3]*big.Int{big.NewInt(1), big.NewInt(2), big.NewInt(3)} + multipleMixedArrStrPack, err := abi.Pack("multipleMixedArrStr", strin, fixedarrin1, dynarrin, fixedarrin2) + if err != nil { + t.Error(err) + } + + // generate expected output + stroffset = make([]byte, 32) + stroffset[31] = 224 + strlength = make([]byte, 32) + strlength[31] = byte(len(strin)) + strvalue = common.RightPadBytes([]byte(strin), 32) + fixedarrin1value1 = common.LeftPadBytes(fixedarrin1[0].Bytes(), 32) + fixedarrin1value2 = common.LeftPadBytes(fixedarrin1[1].Bytes(), 32) + dynarroffset = U256(big.NewInt(int64(256 + ((len(strin)/32)+1)*32))) + dynarrlength = make([]byte, 32) + dynarrlength[31] = byte(len(dynarrin)) + dynarrinvalue1 = common.LeftPadBytes(dynarrin[0].Bytes(), 32) + dynarrinvalue2 = common.LeftPadBytes(dynarrin[1].Bytes(), 32) + fixedarrin2value1 = common.LeftPadBytes(fixedarrin2[0].Bytes(), 32) + fixedarrin2value2 = common.LeftPadBytes(fixedarrin2[1].Bytes(), 32) + fixedarrin2value3 = common.LeftPadBytes(fixedarrin2[2].Bytes(), 32) + exp = append(stroffset, fixedarrin1value1...) + exp = append(exp, fixedarrin1value2...) + exp = append(exp, dynarroffset...) + exp = append(exp, fixedarrin2value1...) + exp = append(exp, fixedarrin2value2...) + exp = append(exp, fixedarrin2value3...) + exp = append(exp, append(strlength, strvalue...)...) + dynarrarg = append(dynarrlength, dynarrinvalue1...) + dynarrarg = append(dynarrarg, dynarrinvalue2...) + exp = append(exp, dynarrarg...) + + // ignore first 4 bytes of the output. This is the function identifier + multipleMixedArrStrPack = multipleMixedArrStrPack[4:] + if !bytes.Equal(multipleMixedArrStrPack, exp) { + t.Errorf("expected %x, got %x\n", exp, multipleMixedArrStrPack) + } } func TestDefaultFunctionParsing(t *testing.T) { diff --git a/accounts/abi/method.go b/accounts/abi/method.go index 609a71f072..673695aa83 100644 --- a/accounts/abi/method.go +++ b/accounts/abi/method.go @@ -51,8 +51,8 @@ func (method Method) pack(args ...interface{}) ([]byte, error) { // input offset is the bytes offset for packed output inputOffset := 0 for _, input := range method.Inputs { - if input.Type.IsArray { - inputOffset += (32 * input.Type.SliceSize) + if input.Type.T == ArrayTy { + inputOffset += (32 * input.Type.Size) } else { inputOffset += 32 } From c786f75389121c29d4380c53a013759254457776 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jano=C5=A1=20Gulja=C5=A1?= Date: Tue, 19 Dec 2017 09:49:30 +0100 Subject: [PATCH 013/112] swarm: bzz-list, bzz-raw and bzz-immutable schemes (#15667) * swarm/api: url scheme bzz-list for getting list of files from manifest Replace query parameter list=true for listing all files contained in a swarm manifest with a new URL scheme bzz-list. * swarm: replaace bzzr and bzzi schemes with bzz-raw and bzz-immutable New URI Shemes are added and old ones are deprecated, but not removed. Old Schemes bzzr and bzzi are functional for backward compatibility. * swarm/api: completely remove bzzr and bzzi schemes Remove old schemes in favour of bzz-raw and bzz-immutable. * swarm/api: revert "completely remove bzzr and bzzi schemes" Keep bzzr and bzzi schemes for backward compatibility. At least until 0.3 swarm release. --- swarm/api/api.go | 2 +- swarm/api/api_test.go | 2 +- swarm/api/client/client.go | 6 +- swarm/api/http/roundtripper.go | 4 +- swarm/api/http/server.go | 35 ++++++----- swarm/api/http/server_test.go | 98 +++++++++++++++++++++++++++-- swarm/api/http/templates.go | 2 +- swarm/api/uri.go | 27 ++++++-- swarm/api/uri_test.go | 72 ++++++++++++++++----- swarm/dev/scripts/random-uploads.sh | 2 +- 10 files changed, 202 insertions(+), 48 deletions(-) diff --git a/swarm/api/api.go b/swarm/api/api.go index 79de29a1cf..8c4bca2ec0 100644 --- a/swarm/api/api.go +++ b/swarm/api/api.go @@ -83,7 +83,7 @@ func (self *Api) Resolve(uri *URI) (storage.Key, error) { // if the URI is immutable, check if the address is a hash isHash := hashMatcher.MatchString(uri.Addr) - if uri.Immutable() { + if uri.Immutable() || uri.DeprecatedImmutable() { if !isHash { return nil, fmt.Errorf("immutable address not a content hash: %q", uri.Addr) } diff --git a/swarm/api/api_test.go b/swarm/api/api_test.go index f9caed27f5..e673f76c42 100644 --- a/swarm/api/api_test.go +++ b/swarm/api/api_test.go @@ -216,7 +216,7 @@ func TestAPIResolve(t *testing.T) { api := &Api{dns: x.dns} uri := &URI{Addr: x.addr, Scheme: "bzz"} if x.immutable { - uri.Scheme = "bzzi" + uri.Scheme = "bzz-immutable" } res, err := api.Resolve(uri) if err == nil { diff --git a/swarm/api/client/client.go b/swarm/api/client/client.go index 7952d3fb68..8165d52d7e 100644 --- a/swarm/api/client/client.go +++ b/swarm/api/client/client.go @@ -57,7 +57,7 @@ func (c *Client) UploadRaw(r io.Reader, size int64) (string, error) { if size <= 0 { return "", errors.New("data size must be greater than zero") } - req, err := http.NewRequest("POST", c.Gateway+"/bzzr:/", r) + req, err := http.NewRequest("POST", c.Gateway+"/bzz-raw:/", r) if err != nil { return "", err } @@ -79,7 +79,7 @@ func (c *Client) UploadRaw(r io.Reader, size int64) (string, error) { // DownloadRaw downloads raw data from swarm func (c *Client) DownloadRaw(hash string) (io.ReadCloser, error) { - uri := c.Gateway + "/bzzr:/" + hash + uri := c.Gateway + "/bzz-raw:/" + hash res, err := http.DefaultClient.Get(uri) if err != nil { return nil, err @@ -269,7 +269,7 @@ func (c *Client) DownloadManifest(hash string) (*api.Manifest, error) { // // where entries ending with "/" are common prefixes. func (c *Client) List(hash, prefix string) (*api.ManifestList, error) { - res, err := http.DefaultClient.Get(c.Gateway + "/bzz:/" + hash + "/" + prefix + "?list=true") + res, err := http.DefaultClient.Get(c.Gateway + "/bzz-list:/" + hash + "/" + prefix) if err != nil { return nil, err } diff --git a/swarm/api/http/roundtripper.go b/swarm/api/http/roundtripper.go index 328177a218..0194317716 100644 --- a/swarm/api/http/roundtripper.go +++ b/swarm/api/http/roundtripper.go @@ -35,8 +35,8 @@ import ( client := httpclient.New() // for (private) swarm proxy running locally client.RegisterScheme("bzz", &http.RoundTripper{Port: port}) -client.RegisterScheme("bzzi", &http.RoundTripper{Port: port}) -client.RegisterScheme("bzzr", &http.RoundTripper{Port: port}) +client.RegisterScheme("bzz-immutable", &http.RoundTripper{Port: port}) +client.RegisterScheme("bzz-raw", &http.RoundTripper{Port: port}) The port you give the Roundtripper is the port the swarm proxy is listening on. If Host is left empty, localhost is assumed. diff --git a/swarm/api/http/server.go b/swarm/api/http/server.go index 65f6afab72..3872cbc4f0 100644 --- a/swarm/api/http/server.go +++ b/swarm/api/http/server.go @@ -86,7 +86,7 @@ type Request struct { uri *api.URI } -// HandlePostRaw handles a POST request to a raw bzzr:/ URI, stores the request +// HandlePostRaw handles a POST request to a raw bzz-raw:/ URI, stores the request // body in swarm and returns the resulting storage key as a text/plain response func (s *Server) HandlePostRaw(w http.ResponseWriter, r *Request) { if r.uri.Path != "" { @@ -290,7 +290,7 @@ func (s *Server) HandleDelete(w http.ResponseWriter, r *Request) { fmt.Fprint(w, newKey) } -// HandleGetRaw handles a GET request to bzzr:// and responds with +// HandleGetRaw handles a GET request to bzz-raw:// and responds with // the raw content stored at the given storage key func (s *Server) HandleGetRaw(w http.ResponseWriter, r *Request) { key, err := s.api.Resolve(r.uri) @@ -424,14 +424,13 @@ func (s *Server) HandleGetFiles(w http.ResponseWriter, r *Request) { } } -// HandleGetList handles a GET request to bzz:// which has -// the "list" query parameter set to "true" and returns a list of all files -// contained in under grouped into common prefixes using -// "/" as a delimiter +// HandleGetList handles a GET request to bzz-list:// and returns +// a list of all files contained in under grouped into +// common prefixes using "/" as a delimiter func (s *Server) HandleGetList(w http.ResponseWriter, r *Request) { // ensure the root path has a trailing slash so that relative URLs work if r.uri.Path == "" && !strings.HasSuffix(r.URL.Path, "/") { - http.Redirect(w, &r.Request, r.URL.Path+"/?list=true", http.StatusMovedPermanently) + http.Redirect(w, &r.Request, r.URL.Path+"/", http.StatusMovedPermanently) return } @@ -453,7 +452,11 @@ func (s *Server) HandleGetList(w http.ResponseWriter, r *Request) { if strings.Contains(r.Header.Get("Accept"), "text/html") { w.Header().Set("Content-Type", "text/html") err := htmlListTemplate.Execute(w, &htmlListData{ - URI: r.uri, + URI: &api.URI{ + Scheme: "bzz", + Addr: r.uri.Addr, + Path: r.uri.Path, + }, List: &list, }) if err != nil { @@ -589,7 +592,7 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { switch r.Method { case "POST": - if uri.Raw() { + if uri.Raw() || uri.DeprecatedRaw() { s.HandlePostRaw(w, req) } else { s.HandlePostFiles(w, req) @@ -601,7 +604,7 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { // new manifest leaving the existing one intact, so it isn't // strictly a traditional PUT request which replaces content // at a URI, and POST is more ubiquitous) - if uri.Raw() { + if uri.Raw() || uri.DeprecatedRaw() { ShowError(w, r, fmt.Sprintf("No PUT to %s allowed.", uri), http.StatusBadRequest) return } else { @@ -609,25 +612,25 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { } case "DELETE": - if uri.Raw() { + if uri.Raw() || uri.DeprecatedRaw() { ShowError(w, r, fmt.Sprintf("No DELETE to %s allowed.", uri), http.StatusBadRequest) return } s.HandleDelete(w, req) case "GET": - if uri.Raw() { + if uri.Raw() || uri.DeprecatedRaw() { s.HandleGetRaw(w, req) return } - if r.Header.Get("Accept") == "application/x-tar" { - s.HandleGetFiles(w, req) + if uri.List() { + s.HandleGetList(w, req) return } - if r.URL.Query().Get("list") == "true" { - s.HandleGetList(w, req) + if r.Header.Get("Accept") == "application/x-tar" { + s.HandleGetFiles(w, req) return } diff --git a/swarm/api/http/server_test.go b/swarm/api/http/server_test.go index ffeaf6e0d8..dbbfa3b071 100644 --- a/swarm/api/http/server_test.go +++ b/swarm/api/http/server_test.go @@ -70,7 +70,7 @@ func TestBzzrGetPath(t *testing.T) { wg.Wait() } - _, err = http.Get(srv.URL + "/bzzr:/" + common.ToHex(key[0])[2:] + "/a") + _, err = http.Get(srv.URL + "/bzz-raw:/" + common.ToHex(key[0])[2:] + "/a") if err != nil { t.Fatalf("Failed to connect to proxy: %v", err) } @@ -79,7 +79,7 @@ func TestBzzrGetPath(t *testing.T) { var resp *http.Response var respbody []byte - url := srv.URL + "/bzzr:/" + url := srv.URL + "/bzz-raw:/" if k[:] != "" { url += common.ToHex(key[0])[2:] + "/" + k[1:] + "?content_type=text/plain" } @@ -104,16 +104,106 @@ func TestBzzrGetPath(t *testing.T) { } } + for _, c := range []struct { + path string + json string + html string + }{ + { + path: "/", + json: `{"common_prefixes":["a/"]}`, + html: "\n\n\n \n \n Swarm index of bzz:/262e5c08c03c2789b6daef487dfa14b4d132f5340d781a3ecb1d5122ab65640c/\n\n\n\n

Swarm index of bzz:/262e5c08c03c2789b6daef487dfa14b4d132f5340d781a3ecb1d5122ab65640c/

\n
\n \n \n \n\t\n\t\n\t\n \n \n\n \n \n\t\n\t \n\t \n\t \n\t\n \n\n \n
PathTypeSize
a/DIR-
\n
\n\n", + }, + { + path: "/a/", + json: `{"common_prefixes":["a/b/"],"entries":[{"hash":"011b4d03dd8c01f1049143cf9c4c817e4b167f1d1b83e5c6f0f10d89ba1e7bce","path":"a/a","mod_time":"0001-01-01T00:00:00Z"}]}`, + html: "\n\n\n \n \n Swarm index of bzz:/262e5c08c03c2789b6daef487dfa14b4d132f5340d781a3ecb1d5122ab65640c/a/\n\n\n\n

Swarm index of bzz:/262e5c08c03c2789b6daef487dfa14b4d132f5340d781a3ecb1d5122ab65640c/a/

\n
\n \n \n \n\t\n\t\n\t\n \n \n\n \n \n\t\n\t \n\t \n\t \n\t\n \n\n \n\t\n\t \n\t \n\t \n\t\n \n
PathTypeSize
b/DIR-
a0
\n
\n\n", + }, + { + path: "/a/b/", + json: `{"entries":[{"hash":"011b4d03dd8c01f1049143cf9c4c817e4b167f1d1b83e5c6f0f10d89ba1e7bce","path":"a/b/b","mod_time":"0001-01-01T00:00:00Z"},{"hash":"011b4d03dd8c01f1049143cf9c4c817e4b167f1d1b83e5c6f0f10d89ba1e7bce","path":"a/b/c","mod_time":"0001-01-01T00:00:00Z"}]}`, + html: "\n\n\n \n \n Swarm index of bzz:/262e5c08c03c2789b6daef487dfa14b4d132f5340d781a3ecb1d5122ab65640c/a/b/\n\n\n\n

Swarm index of bzz:/262e5c08c03c2789b6daef487dfa14b4d132f5340d781a3ecb1d5122ab65640c/a/b/

\n
\n \n \n \n\t\n\t\n\t\n \n \n\n \n \n\n \n\t\n\t \n\t \n\t \n\t\n \n\t\n\t \n\t \n\t \n\t\n \n
PathTypeSize
b0
c0
\n
\n\n", + }, + { + path: "/x", + }, + { + path: "", + }, + } { + k := c.path + url := srv.URL + "/bzz-list:/" + if k[:] != "" { + url += common.ToHex(key[0])[2:] + "/" + k[1:] + } + t.Run("json list "+c.path, func(t *testing.T) { + resp, err := http.Get(url) + if err != nil { + t.Fatalf("HTTP request: %v", err) + } + defer resp.Body.Close() + respbody, err := ioutil.ReadAll(resp.Body) + if err != nil { + t.Fatalf("Read response body: %v", err) + } + + body := strings.TrimSpace(string(respbody)) + if body != c.json { + isexpectedfailrequest := false + + for _, r := range expectedfailrequests { + if k[:] == r { + isexpectedfailrequest = true + } + } + if !isexpectedfailrequest { + t.Errorf("Response list body %q does not match, expected: %v, got %v", k, c.json, body) + } + } + }) + t.Run("html list "+c.path, func(t *testing.T) { + req, err := http.NewRequest(http.MethodGet, url, nil) + if err != nil { + t.Fatalf("New request: %v", err) + } + req.Header.Set("Accept", "text/html") + resp, err := http.DefaultClient.Do(req) + if err != nil { + t.Fatalf("HTTP request: %v", err) + } + defer resp.Body.Close() + respbody, err := ioutil.ReadAll(resp.Body) + if err != nil { + t.Fatalf("Read response body: %v", err) + } + + if string(respbody) != c.html { + isexpectedfailrequest := false + + for _, r := range expectedfailrequests { + if k[:] == r { + isexpectedfailrequest = true + } + } + if !isexpectedfailrequest { + t.Errorf("Response list body %q does not match, expected: %q, got %q", k, c.html, string(respbody)) + } + } + }) + } + nonhashtests := []string{ srv.URL + "/bzz:/name", - srv.URL + "/bzzi:/nonhash", - srv.URL + "/bzzr:/nonhash", + srv.URL + "/bzz-immutable:/nonhash", + srv.URL + "/bzz-raw:/nonhash", + srv.URL + "/bzz-list:/nonhash", } nonhashresponses := []string{ "error resolving name: no DNS to resolve name: "name"", "error resolving nonhash: immutable address not a content hash: "nonhash"", "error resolving nonhash: no DNS to resolve name: "nonhash"", + "error resolving nonhash: no DNS to resolve name: "nonhash"", } for i, url := range nonhashtests { diff --git a/swarm/api/http/templates.go b/swarm/api/http/templates.go index 9ae434a7ed..53ce7b5a22 100644 --- a/swarm/api/http/templates.go +++ b/swarm/api/http/templates.go @@ -52,7 +52,7 @@ var htmlListTemplate = template.Must(template.New("html-list").Funcs(template.Fu {{ range .List.CommonPrefixes }} - {{ basename . }}/ + {{ basename . }}/ DIR - diff --git a/swarm/api/uri.go b/swarm/api/uri.go index caed4212d5..af1dc74453 100644 --- a/swarm/api/uri.go +++ b/swarm/api/uri.go @@ -26,7 +26,13 @@ import ( type URI struct { // Scheme has one of the following values: // - // * bzz - an entry in a swarm manifest + // * bzz - an entry in a swarm manifest + // * bzz-raw - raw swarm content + // * bzz-immutable - immutable URI of an entry in a swarm manifest + // (address is not resolved) + // * bzz-list - list of all files contained in a swarm manifest + // + // Deprecated Schemes: // * bzzr - raw swarm content // * bzzi - immutable URI of an entry in a swarm manifest // (address is not resolved) @@ -50,7 +56,8 @@ type URI struct { // * :// // * :/// // -// with scheme one of bzz, bzzr or bzzi +// with scheme one of bzz, bzz-raw, bzz-immutable or bzz-list +// or deprecated ones bzzr and bzzi func Parse(rawuri string) (*URI, error) { u, err := url.Parse(rawuri) if err != nil { @@ -60,7 +67,7 @@ func Parse(rawuri string) (*URI, error) { // check the scheme is valid switch uri.Scheme { - case "bzz", "bzzi", "bzzr": + case "bzz", "bzz-raw", "bzz-immutable", "bzz-list", "bzzr", "bzzi": default: return nil, fmt.Errorf("unknown scheme %q", u.Scheme) } @@ -84,10 +91,22 @@ func Parse(rawuri string) (*URI, error) { } func (u *URI) Raw() bool { - return u.Scheme == "bzzr" + return u.Scheme == "bzz-raw" } func (u *URI) Immutable() bool { + return u.Scheme == "bzz-immutable" +} + +func (u *URI) List() bool { + return u.Scheme == "bzz-list" +} + +func (u *URI) DeprecatedRaw() bool { + return u.Scheme == "bzzr" +} + +func (u *URI) DeprecatedImmutable() bool { return u.Scheme == "bzzi" } diff --git a/swarm/api/uri_test.go b/swarm/api/uri_test.go index 7d4160601d..babb2834e9 100644 --- a/swarm/api/uri_test.go +++ b/swarm/api/uri_test.go @@ -23,11 +23,14 @@ import ( func TestParseURI(t *testing.T) { type test struct { - uri string - expectURI *URI - expectErr bool - expectRaw bool - expectImmutable bool + uri string + expectURI *URI + expectErr bool + expectRaw bool + expectImmutable bool + expectList bool + expectDeprecatedRaw bool + expectDeprecatedImmutable bool } tests := []test{ { @@ -47,13 +50,13 @@ func TestParseURI(t *testing.T) { expectURI: &URI{Scheme: "bzz"}, }, { - uri: "bzzi:", - expectURI: &URI{Scheme: "bzzi"}, + uri: "bzz-immutable:", + expectURI: &URI{Scheme: "bzz-immutable"}, expectImmutable: true, }, { - uri: "bzzr:", - expectURI: &URI{Scheme: "bzzr"}, + uri: "bzz-raw:", + expectURI: &URI{Scheme: "bzz-raw"}, expectRaw: true, }, { @@ -69,18 +72,18 @@ func TestParseURI(t *testing.T) { expectURI: &URI{Scheme: "bzz", Addr: "abc123", Path: "path/to/entry"}, }, { - uri: "bzzr:/", - expectURI: &URI{Scheme: "bzzr"}, + uri: "bzz-raw:/", + expectURI: &URI{Scheme: "bzz-raw"}, expectRaw: true, }, { - uri: "bzzr:/abc123", - expectURI: &URI{Scheme: "bzzr", Addr: "abc123"}, + uri: "bzz-raw:/abc123", + expectURI: &URI{Scheme: "bzz-raw", Addr: "abc123"}, expectRaw: true, }, { - uri: "bzzr:/abc123/path/to/entry", - expectURI: &URI{Scheme: "bzzr", Addr: "abc123", Path: "path/to/entry"}, + uri: "bzz-raw:/abc123/path/to/entry", + expectURI: &URI{Scheme: "bzz-raw", Addr: "abc123", Path: "path/to/entry"}, expectRaw: true, }, { @@ -95,6 +98,36 @@ func TestParseURI(t *testing.T) { uri: "bzz://abc123/path/to/entry", expectURI: &URI{Scheme: "bzz", Addr: "abc123", Path: "path/to/entry"}, }, + { + uri: "bzz-list:", + expectURI: &URI{Scheme: "bzz-list"}, + expectList: true, + }, + { + uri: "bzz-list:/", + expectURI: &URI{Scheme: "bzz-list"}, + expectList: true, + }, + { + uri: "bzzr:", + expectURI: &URI{Scheme: "bzzr"}, + expectDeprecatedRaw: true, + }, + { + uri: "bzzr:/", + expectURI: &URI{Scheme: "bzzr"}, + expectDeprecatedRaw: true, + }, + { + uri: "bzzi:", + expectURI: &URI{Scheme: "bzzi"}, + expectDeprecatedImmutable: true, + }, + { + uri: "bzzi:/", + expectURI: &URI{Scheme: "bzzi"}, + expectDeprecatedImmutable: true, + }, } for _, x := range tests { actual, err := Parse(x.uri) @@ -116,5 +149,14 @@ func TestParseURI(t *testing.T) { if actual.Immutable() != x.expectImmutable { t.Fatalf("expected %s immutable to be %t, got %t", x.uri, x.expectImmutable, actual.Immutable()) } + if actual.List() != x.expectList { + t.Fatalf("expected %s list to be %t, got %t", x.uri, x.expectList, actual.List()) + } + if actual.DeprecatedRaw() != x.expectDeprecatedRaw { + t.Fatalf("expected %s deprecated raw to be %t, got %t", x.uri, x.expectDeprecatedRaw, actual.DeprecatedRaw()) + } + if actual.DeprecatedImmutable() != x.expectDeprecatedImmutable { + t.Fatalf("expected %s deprecated immutable to be %t, got %t", x.uri, x.expectDeprecatedImmutable, actual.DeprecatedImmutable()) + } } } diff --git a/swarm/dev/scripts/random-uploads.sh b/swarm/dev/scripts/random-uploads.sh index db7887e3c0..563a51befc 100755 --- a/swarm/dev/scripts/random-uploads.sh +++ b/swarm/dev/scripts/random-uploads.sh @@ -46,7 +46,7 @@ main() { } do_random_upload() { - curl -fsSL -X POST --data-binary "$(random_data)" "http://${addr}/bzzr:/" + curl -fsSL -X POST --data-binary "$(random_data)" "http://${addr}/bzz-raw:/" } random_data() { From 50df2b78be038fceb6975582a5f07052de939cbc Mon Sep 17 00:00:00 2001 From: Armin Braun Date: Tue, 19 Dec 2017 13:21:03 +0100 Subject: [PATCH 014/112] console: create datadir at startup (#15700) Fixes #15672 by creating the datadir when creating the console. This prevents failing to save the history if no datadir exists. --- console/console.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/console/console.go b/console/console.go index 1ecbfd0b0f..52fe1f542a 100644 --- a/console/console.go +++ b/console/console.go @@ -92,6 +92,9 @@ func New(config Config) (*Console, error) { printer: config.Printer, histPath: filepath.Join(config.DataDir, HistoryFile), } + if err := os.MkdirAll(config.DataDir, 0700); err != nil { + return nil, err + } if err := console.init(config.Preload); err != nil { return nil, err } @@ -423,7 +426,7 @@ func (c *Console) Execute(path string) error { return c.jsre.Exec(path) } -// Stop cleans up the console and terminates the runtime envorinment. +// Stop cleans up the console and terminates the runtime environment. func (c *Console) Stop(graceful bool) error { if err := ioutil.WriteFile(c.histPath, []byte(strings.Join(c.history, "\n")), 0600); err != nil { return err From 5e1581c2c3a88754f5f492b8551a96c2f5d4664a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= Date: Wed, 20 Dec 2017 12:34:43 +0200 Subject: [PATCH 015/112] core: fix panic when stat-ing a tx from a queue-only account (#15714) --- core/tx_pool.go | 2 +- core/tx_pool_test.go | 57 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 58 insertions(+), 1 deletion(-) diff --git a/core/tx_pool.go b/core/tx_pool.go index c3915575b0..5410043006 100644 --- a/core/tx_pool.go +++ b/core/tx_pool.go @@ -838,7 +838,7 @@ func (pool *TxPool) Status(hashes []common.Hash) []TxStatus { for i, hash := range hashes { if tx := pool.all[hash]; tx != nil { from, _ := types.Sender(pool.signer, tx) // already validated - if pool.pending[from].txs.items[tx.Nonce()] != nil { + if pool.pending[from] != nil && pool.pending[from].txs.items[tx.Nonce()] != nil { status[i] = TxStatusPending } else { status[i] = TxStatusQueued diff --git a/core/tx_pool_test.go b/core/tx_pool_test.go index 21171a7379..1f193a06c8 100644 --- a/core/tx_pool_test.go +++ b/core/tx_pool_test.go @@ -1563,6 +1563,63 @@ func testTransactionJournaling(t *testing.T, nolocals bool) { pool.Stop() } +// TestTransactionStatusCheck tests that the pool can correctly retrieve the +// pending status of individual transactions. +func TestTransactionStatusCheck(t *testing.T) { + t.Parallel() + + // Create the pool to test the status retrievals with + db, _ := ethdb.NewMemDatabase() + statedb, _ := state.New(common.Hash{}, state.NewDatabase(db)) + blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)} + + pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain) + defer pool.Stop() + + // Create the test accounts to check various transaction statuses with + keys := make([]*ecdsa.PrivateKey, 3) + for i := 0; i < len(keys); i++ { + keys[i], _ = crypto.GenerateKey() + pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000)) + } + // Generate and queue a batch of transactions, both pending and queued + txs := types.Transactions{} + + txs = append(txs, pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[0])) // Pending only + txs = append(txs, pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[1])) // Pending and queued + txs = append(txs, pricedTransaction(2, big.NewInt(100000), big.NewInt(1), keys[1])) + txs = append(txs, pricedTransaction(2, big.NewInt(100000), big.NewInt(1), keys[2])) // Queued only + + // Import the transaction and ensure they are correctly added + pool.AddRemotes(txs) + + pending, queued := pool.Stats() + if pending != 2 { + t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 2) + } + if queued != 2 { + t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2) + } + if err := validateTxPoolInternals(pool); err != nil { + t.Fatalf("pool internal state corrupted: %v", err) + } + // Retrieve the status of each transaction and validate them + hashes := make([]common.Hash, len(txs)) + for i, tx := range txs { + hashes[i] = tx.Hash() + } + hashes = append(hashes, common.Hash{}) + + statuses := pool.Status(hashes) + expect := []TxStatus{TxStatusPending, TxStatusPending, TxStatusQueued, TxStatusQueued, TxStatusUnknown} + + for i := 0; i < len(statuses); i++ { + if statuses[i] != expect[i] { + t.Errorf("transaction %d: status mismatch: have %v, want %v", i, statuses[i], expect[i]) + } + } +} + // Benchmarks the speed of validating the contents of the pending queue of the // transaction pool. func BenchmarkPendingDemotion100(b *testing.B) { benchmarkPendingDemotion(b, 100) } From ce823c9f84a3ab46003d1167ee54ab59b01092d6 Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Wed, 20 Dec 2017 13:30:00 +0100 Subject: [PATCH 016/112] crypto: ensure that VerifySignature rejects malleable signatures (#15708) * crypto: ensure that VerifySignature rejects malleable signatures It already rejected them when using libsecp256k1, make sure the nocgo version does the same thing. * crypto: simplify check * crypto: fix build --- crypto/signature_nocgo.go | 4 ++++ crypto/signature_test.go | 10 ++++++++++ 2 files changed, 14 insertions(+) diff --git a/crypto/signature_nocgo.go b/crypto/signature_nocgo.go index 78b99c02b0..f636b23772 100644 --- a/crypto/signature_nocgo.go +++ b/crypto/signature_nocgo.go @@ -87,6 +87,10 @@ func VerifySignature(pubkey, hash, signature []byte) bool { if err != nil { return false } + // Reject malleable signatures. libsecp256k1 does this check but btcec doesn't. + if sig.S.Cmp(secp256k1_halfN) > 0 { + return false + } return sig.Verify(hash, key) } diff --git a/crypto/signature_test.go b/crypto/signature_test.go index 5e2efc7e05..aecff76bfb 100644 --- a/crypto/signature_test.go +++ b/crypto/signature_test.go @@ -75,6 +75,16 @@ func TestVerifySignature(t *testing.T) { } } +// This test checks that VerifySignature rejects malleable signatures with s > N/2. +func TestVerifySignatureMalleable(t *testing.T) { + sig := hexutil.MustDecode("0x638a54215d80a6713c8d523a6adc4e6e73652d859103a36b700851cb0e61b66b8ebfc1a610c57d732ec6e0a8f06a9a7a28df5051ece514702ff9cdff0b11f454") + key := hexutil.MustDecode("0x03ca634cae0d49acb401d8a4c6b6fe8c55b70d115bf400769cc1400f3258cd3138") + msg := hexutil.MustDecode("0xd301ce462d3e639518f482c7f03821fec1e602018630ce621e1e7851c12343a6") + if VerifySignature(key, msg, sig) { + t.Error("VerifySignature returned true for malleable signature") + } +} + func TestDecompressPubkey(t *testing.T) { key, err := DecompressPubkey(testpubkeyc) if err != nil { From da58afcea0525fab2d3f45f58e7e243a15407ab9 Mon Sep 17 00:00:00 2001 From: Dmitry Shulyak Date: Wed, 20 Dec 2017 16:09:23 +0200 Subject: [PATCH 017/112] accounts/abi: update array length after parsing array (#15618) Fixes #15617 --- accounts/abi/event.go | 8 +++-- accounts/abi/event_test.go | 23 +++++++++++++ accounts/abi/method.go | 9 +++--- accounts/abi/unpack_test.go | 64 ++++++++++++++++++++++++++----------- 4 files changed, 78 insertions(+), 26 deletions(-) diff --git a/accounts/abi/event.go b/accounts/abi/event.go index 44ed7b8df2..bd1098d878 100644 --- a/accounts/abi/event.go +++ b/accounts/abi/event.go @@ -71,14 +71,16 @@ func (e Event) tupleUnpack(v interface{}, output []byte) error { if input.Indexed { // can't read, continue continue - } else if input.Type.T == ArrayTy { - // need to move this up because they read sequentially - j += input.Type.Size } marshalledValue, err := toGoType((i+j)*32, input.Type, output) if err != nil { return err } + if input.Type.T == ArrayTy { + // combined index ('i' + 'j') need to be adjusted only by size of array, thus + // we need to decrement 'j' because 'i' was incremented + j += input.Type.Size - 1 + } reflectValue := reflect.ValueOf(marshalledValue) switch value.Kind() { diff --git a/accounts/abi/event_test.go b/accounts/abi/event_test.go index 7e2f13f763..a3899b4a6f 100644 --- a/accounts/abi/event_test.go +++ b/accounts/abi/event_test.go @@ -17,11 +17,14 @@ package abi import ( + "bytes" + "reflect" "strings" "testing" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/crypto" + "github.com/stretchr/testify/require" ) func TestEventId(t *testing.T) { @@ -54,3 +57,23 @@ func TestEventId(t *testing.T) { } } } + +// TestEventMultiValueWithArrayUnpack verifies that array fields will be counted after parsing array. +func TestEventMultiValueWithArrayUnpack(t *testing.T) { + definition := `[{"name": "test", "type": "event", "inputs": [{"indexed": false, "name":"value1", "type":"uint8[2]"},{"indexed": false, "name":"value2", "type":"uint8"}]}]` + type testStruct struct { + Value1 [2]uint8 + Value2 uint8 + } + abi, err := JSON(strings.NewReader(definition)) + require.NoError(t, err) + var b bytes.Buffer + var i uint8 = 1 + for ; i <= 3; i++ { + b.Write(packNum(reflect.ValueOf(i))) + } + var rst testStruct + require.NoError(t, abi.Unpack(&rst, "test", b.Bytes())) + require.Equal(t, [2]uint8{1, 2}, rst.Value1) + require.Equal(t, uint8(3), rst.Value2) +} diff --git a/accounts/abi/method.go b/accounts/abi/method.go index d8838e9ed6..6b9aa011ef 100644 --- a/accounts/abi/method.go +++ b/accounts/abi/method.go @@ -95,14 +95,15 @@ func (method Method) tupleUnpack(v interface{}, output []byte) error { j := 0 for i := 0; i < len(method.Outputs); i++ { toUnpack := method.Outputs[i] - if toUnpack.Type.T == ArrayTy { - // need to move this up because they read sequentially - j += toUnpack.Type.Size - } marshalledValue, err := toGoType((i+j)*32, toUnpack.Type, output) if err != nil { return err } + if toUnpack.Type.T == ArrayTy { + // combined index ('i' + 'j') need to be adjusted only by size of array, thus + // we need to decrement 'j' because 'i' was incremented + j += toUnpack.Type.Size - 1 + } reflectValue := reflect.ValueOf(marshalledValue) switch value.Kind() { diff --git a/accounts/abi/unpack_test.go b/accounts/abi/unpack_test.go index 1e21aafc05..14393d2309 100644 --- a/accounts/abi/unpack_test.go +++ b/accounts/abi/unpack_test.go @@ -22,6 +22,7 @@ import ( "fmt" "math/big" "reflect" + "strconv" "strings" "testing" @@ -261,25 +262,27 @@ var unpackTests = []unpackTest{ func TestUnpack(t *testing.T) { for i, test := range unpackTests { - def := fmt.Sprintf(`[{ "name" : "method", "outputs": %s}]`, test.def) - abi, err := JSON(strings.NewReader(def)) - if err != nil { - t.Fatalf("invalid ABI definition %s: %v", def, err) - } - encb, err := hex.DecodeString(test.enc) - if err != nil { - t.Fatalf("invalid hex: %s" + test.enc) - } - outptr := reflect.New(reflect.TypeOf(test.want)) - err = abi.Unpack(outptr.Interface(), "method", encb) - if err := test.checkError(err); err != nil { - t.Errorf("test %d (%v) failed: %v", i, test.def, err) - continue - } - out := outptr.Elem().Interface() - if !reflect.DeepEqual(test.want, out) { - t.Errorf("test %d (%v) failed: expected %v, got %v", i, test.def, test.want, out) - } + t.Run(strconv.Itoa(i), func(t *testing.T) { + def := fmt.Sprintf(`[{ "name" : "method", "outputs": %s}]`, test.def) + abi, err := JSON(strings.NewReader(def)) + if err != nil { + t.Fatalf("invalid ABI definition %s: %v", def, err) + } + encb, err := hex.DecodeString(test.enc) + if err != nil { + t.Fatalf("invalid hex: %s" + test.enc) + } + outptr := reflect.New(reflect.TypeOf(test.want)) + err = abi.Unpack(outptr.Interface(), "method", encb) + if err := test.checkError(err); err != nil { + t.Errorf("test %d (%v) failed: %v", i, test.def, err) + return + } + out := outptr.Elem().Interface() + if !reflect.DeepEqual(test.want, out) { + t.Errorf("test %d (%v) failed: expected %v, got %v", i, test.def, test.want, out) + } + }) } } @@ -336,6 +339,29 @@ func TestMultiReturnWithStruct(t *testing.T) { } } +func TestMultiReturnWithArray(t *testing.T) { + const definition = `[{"name" : "multi", "outputs": [{"type": "uint64[3]"}, {"type": "uint64"}]}]` + abi, err := JSON(strings.NewReader(definition)) + if err != nil { + t.Fatal(err) + } + buff := new(bytes.Buffer) + buff.Write(common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000009")) + buff.Write(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000008")) + + ret1, ret1Exp := new([3]uint64), [3]uint64{9, 9, 9} + ret2, ret2Exp := new(uint64), uint64(8) + if err := abi.Unpack(&[]interface{}{ret1, ret2}, "multi", buff.Bytes()); err != nil { + t.Fatal(err) + } + if !reflect.DeepEqual(*ret1, ret1Exp) { + t.Error("array result", *ret1, "!= Expected", ret1Exp) + } + if *ret2 != ret2Exp { + t.Error("int result", *ret2, "!= Expected", ret2Exp) + } +} + func TestUnmarshal(t *testing.T) { const definition = `[ { "name" : "int", "constant" : false, "outputs": [ { "type": "uint256" } ] }, From b4cf57a58190a7aa81a93d5653571651dd2909d5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kurk=C3=B3=20Mih=C3=A1ly?= Date: Wed, 20 Dec 2017 19:08:51 +0200 Subject: [PATCH 018/112] core: fix typos (#15720) --- core/tx_pool.go | 6 +++--- core/types/transaction.go | 22 +++++++++++----------- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/core/tx_pool.go b/core/tx_pool.go index 5410043006..e2f102db4b 100644 --- a/core/tx_pool.go +++ b/core/tx_pool.go @@ -103,7 +103,7 @@ var ( underpricedTxCounter = metrics.NewCounter("txpool/underpriced") ) -// TxStatus is the current status of a transaction as seen py the pool. +// TxStatus is the current status of a transaction as seen by the pool. type TxStatus uint const ( @@ -199,7 +199,7 @@ type TxPool struct { pendingState *state.ManagedState // Pending state tracking virtual nonces currentMaxGas *big.Int // Current gas limit for transaction caps - locals *accountSet // Set of local transaction to exepmt from evicion rules + locals *accountSet // Set of local transaction to exempt from eviction rules journal *txJournal // Journal of local transaction to back up to disk pending map[common.Address]*txList // All currently processable transactions @@ -214,7 +214,7 @@ type TxPool struct { } // NewTxPool creates a new transaction pool to gather, sort and filter inbound -// trnsactions from the network. +// transactions from the network. func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain blockChain) *TxPool { // Sanitize the input to ensure no vulnerable gas prices are set config = (&config).sanitize() diff --git a/core/types/transaction.go b/core/types/transaction.go index 7e2933bb1a..ee4140ce45 100644 --- a/core/types/transaction.go +++ b/core/types/transaction.go @@ -153,6 +153,7 @@ func (tx *Transaction) DecodeRLP(s *rlp.Stream) error { return err } +// MarshalJSON encodes the web3 RPC transaction format. func (tx *Transaction) MarshalJSON() ([]byte, error) { hash := tx.Hash() data := tx.data @@ -168,8 +169,8 @@ func (tx *Transaction) UnmarshalJSON(input []byte) error { } var V byte if isProtectedV(dec.V) { - chainId := deriveChainId(dec.V).Uint64() - V = byte(dec.V.Uint64() - 35 - 2*chainId) + chainID := deriveChainId(dec.V).Uint64() + V = byte(dec.V.Uint64() - 35 - 2*chainID) } else { V = byte(dec.V.Uint64() - 27) } @@ -192,10 +193,9 @@ func (tx *Transaction) CheckNonce() bool { return true } func (tx *Transaction) To() *common.Address { if tx.data.Recipient == nil { return nil - } else { - to := *tx.data.Recipient - return &to } + to := *tx.data.Recipient + return &to } // Hash hashes the RLP encoding of tx. @@ -315,22 +315,22 @@ func (tx *Transaction) String() string { ) } -// Transaction slice type for basic sorting. +// Transactions is a Transaction slice type for basic sorting. type Transactions []*Transaction -// Len returns the length of s +// Len returns the length of s. func (s Transactions) Len() int { return len(s) } -// Swap swaps the i'th and the j'th element in s +// Swap swaps the i'th and the j'th element in s. func (s Transactions) Swap(i, j int) { s[i], s[j] = s[j], s[i] } -// GetRlp implements Rlpable and returns the i'th element of s in rlp +// GetRlp implements Rlpable and returns the i'th element of s in rlp. func (s Transactions) GetRlp(i int) []byte { enc, _ := rlp.EncodeToBytes(s[i]) return enc } -// Returns a new set t which is the difference between a to b +// TxDifference returns a new set t which is the difference between a to b. func TxDifference(a, b Transactions) (keep Transactions) { keep = make(Transactions, 0, len(a)) @@ -378,7 +378,7 @@ func (s *TxByPrice) Pop() interface{} { } // TransactionsByPriceAndNonce represents a set of transactions that can return -// transactions in a profit-maximising sorted order, while supporting removing +// transactions in a profit-maximizing sorted order, while supporting removing // entire batches of transactions for non-executable accounts. type TransactionsByPriceAndNonce struct { txs map[common.Address]Transactions // Per account nonce-sorted list of transactions From 7138de7b553613740a54a738aaa0b1280b8b34e4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= Date: Thu, 21 Dec 2017 10:20:10 +0200 Subject: [PATCH 019/112] core: silence txpool reorg warning (annoying on import) (#15725) --- core/tx_pool.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core/tx_pool.go b/core/tx_pool.go index e2f102db4b..dade5d09f8 100644 --- a/core/tx_pool.go +++ b/core/tx_pool.go @@ -360,7 +360,7 @@ func (pool *TxPool) reset(oldHead, newHead *types.Header) { newNum := newHead.Number.Uint64() if depth := uint64(math.Abs(float64(oldNum) - float64(newNum))); depth > 64 { - log.Warn("Skipping deep transaction reorg", "depth", depth) + log.Debug("Skipping deep transaction reorg", "depth", depth) } else { // Reorg seems shallow enough to pull in all transactions into memory var discarded, included types.Transactions From 4b939c23e46d0160ba68c9b86d889041bb0905a0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= Date: Thu, 21 Dec 2017 11:30:44 +0200 Subject: [PATCH 020/112] appveyor: bump Go to 1.9.2 (#15726) --- appveyor.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/appveyor.yml b/appveyor.yml index 78b11fa9d6..99029f553d 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -23,8 +23,8 @@ environment: install: - git submodule update --init - rmdir C:\go /s /q - - appveyor DownloadFile https://storage.googleapis.com/golang/go1.9.windows-%GETH_ARCH%.zip - - 7z x go1.9.windows-%GETH_ARCH%.zip -y -oC:\ > NUL + - appveyor DownloadFile https://storage.googleapis.com/golang/go1.9.2.windows-%GETH_ARCH%.zip + - 7z x go1.9.2.windows-%GETH_ARCH%.zip -y -oC:\ > NUL - go version - gcc --version From 9f1007e554e223b12354d3c91ae7fb040cf8b865 Mon Sep 17 00:00:00 2001 From: gluk256 Date: Thu, 21 Dec 2017 11:31:44 +0200 Subject: [PATCH 021/112] whisper/whisperv6: message bundling (#15666) Changed the communication protocol for ordinary message, according to EIP 627. Messages will be send in bundles, i.e. array of messages will be sent instead of single message. --- whisper/whisperv6/peer.go | 25 +++++++++++++++---------- whisper/whisperv6/whisper.go | 28 ++++++++++++++++++---------- 2 files changed, 33 insertions(+), 20 deletions(-) diff --git a/whisper/whisperv6/peer.go b/whisper/whisperv6/peer.go index ac7b3b12b6..ffc39505ef 100644 --- a/whisper/whisperv6/peer.go +++ b/whisper/whisperv6/peer.go @@ -149,21 +149,26 @@ func (peer *Peer) expire() { // broadcast iterates over the collection of envelopes and transmits yet unknown // ones over the network. func (p *Peer) broadcast() error { - var cnt int envelopes := p.host.Envelopes() + bundle := make([]*Envelope, 0, len(envelopes)) for _, envelope := range envelopes { if !p.marked(envelope) { - err := p2p.Send(p.ws, messagesCode, envelope) - if err != nil { - return err - } else { - p.mark(envelope) - cnt++ - } + bundle = append(bundle, envelope) } } - if cnt > 0 { - log.Trace("broadcast", "num. messages", cnt) + + if len(bundle) > 0 { + // transmit the batch of envelopes + if err := p2p.Send(p.ws, messagesCode, bundle); err != nil { + return err + } + + // mark envelopes only if they were successfully sent + for _, e := range bundle { + p.mark(e) + } + + log.Trace("broadcast", "num. messages", len(bundle)) } return nil } diff --git a/whisper/whisperv6/whisper.go b/whisper/whisperv6/whisper.go index d09baab3fd..2cc1e64f53 100644 --- a/whisper/whisperv6/whisper.go +++ b/whisper/whisperv6/whisper.go @@ -515,18 +515,26 @@ func (wh *Whisper) runMessageLoop(p *Peer, rw p2p.MsgReadWriter) error { log.Warn("unxepected status message received", "peer", p.peer.ID()) case messagesCode: // decode the contained envelopes - var envelope Envelope - if err := packet.Decode(&envelope); err != nil { - log.Warn("failed to decode envelope, peer will be disconnected", "peer", p.peer.ID(), "err", err) - return errors.New("invalid envelope") + var envelopes []*Envelope + if err := packet.Decode(&envelopes); err != nil { + log.Warn("failed to decode envelopes, peer will be disconnected", "peer", p.peer.ID(), "err", err) + return errors.New("invalid envelopes") } - cached, err := wh.add(&envelope) - if err != nil { - log.Warn("bad envelope received, peer will be disconnected", "peer", p.peer.ID(), "err", err) - return errors.New("invalid envelope") + + trouble := false + for _, env := range envelopes { + cached, err := wh.add(env) + if err != nil { + trouble = true + log.Error("bad envelope received, peer will be disconnected", "peer", p.peer.ID(), "err", err) + } + if cached { + p.mark(env) + } } - if cached { - p.mark(&envelope) + + if trouble { + return errors.New("invalid envelope") } case p2pCode: // peer-to-peer message, sent directly to peer bypassing PoW checks, etc. From e21aa0fda3b9d0b101d60d03e98a0bdd4d415dea Mon Sep 17 00:00:00 2001 From: Bob Glickstein Date: Thu, 21 Dec 2017 01:59:14 -0800 Subject: [PATCH 022/112] accounts/abi: remove check for len%32==0 when unpacking events (#15670) This change inlines the logic of bytesAreProper at its sole callsite, ABI.Unpack, and applies the multiple-of-32 test only in the case of unpacking methods. Event data is not required to be a multiple of 32 bytes long. --- accounts/abi/abi.go | 8 ++++++-- accounts/abi/abi_test.go | 41 ++++++++++++++++++++++++++++++++++++++++ accounts/abi/unpack.go | 11 ----------- 3 files changed, 47 insertions(+), 13 deletions(-) diff --git a/accounts/abi/abi.go b/accounts/abi/abi.go index 205dc300b0..02b4fa472c 100644 --- a/accounts/abi/abi.go +++ b/accounts/abi/abi.go @@ -74,13 +74,17 @@ func (abi ABI) Pack(name string, args ...interface{}) ([]byte, error) { // Unpack output in v according to the abi specification func (abi ABI) Unpack(v interface{}, name string, output []byte) (err error) { - if err = bytesAreProper(output); err != nil { - return err + if len(output) == 0 { + return fmt.Errorf("abi: unmarshalling empty output") } + // since there can't be naming collisions with contracts and events, // we need to decide whether we're calling a method or an event var unpack unpacker if method, ok := abi.Methods[name]; ok { + if len(output)%32 != 0 { + return fmt.Errorf("abi: improperly formatted output") + } unpack = method } else if event, ok := abi.Events[name]; ok { unpack = event diff --git a/accounts/abi/abi_test.go b/accounts/abi/abi_test.go index 79c4d4a163..f2f66986e2 100644 --- a/accounts/abi/abi_test.go +++ b/accounts/abi/abi_test.go @@ -18,6 +18,7 @@ package abi import ( "bytes" + "encoding/hex" "fmt" "log" "math/big" @@ -418,3 +419,43 @@ func TestBareEvents(t *testing.T) { } } } + +// TestUnpackEvent is based on this contract: +// contract T { +// event received(address sender, uint amount, bytes memo); +// function receive(bytes memo) external payable { +// received(msg.sender, msg.value, memo); +// } +// } +// When receive("X") is called with sender 0x00... and value 1, it produces this tx receipt: +// receipt{status=1 cgas=23949 bloom=00000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000040200000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 logs=[log: b6818c8064f645cd82d99b59a1a267d6d61117ef [75fd880d39c1daf53b6547ab6cb59451fc6452d27caa90e5b6649dd8293b9eed] 000000000000000000000000376c47978271565f56deb45495afa69e59c16ab200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000158 9ae378b6d4409eada347a5dc0c180f186cb62dc68fcc0f043425eb917335aa28 0 95d429d309bb9d753954195fe2d69bd140b4ae731b9b5b605c34323de162cf00 0]} +func TestUnpackEvent(t *testing.T) { + const abiJSON = `[{"constant":false,"inputs":[{"name":"memo","type":"bytes"}],"name":"receive","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}],"name":"received","type":"event"}]` + abi, err := JSON(strings.NewReader(abiJSON)) + if err != nil { + t.Fatal(err) + } + + const hexdata = `000000000000000000000000376c47978271565f56deb45495afa69e59c16ab200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000158` + data, err := hex.DecodeString(hexdata) + if err != nil { + t.Fatal(err) + } + if len(data)%32 == 0 { + t.Errorf("len(data) is %d, want a non-multiple of 32", len(data)) + } + + type ReceivedEvent struct { + Address common.Address + Amount *big.Int + Memo []byte + } + var ev ReceivedEvent + + err = abi.Unpack(&ev, "received", data) + if err != nil { + t.Error(err) + } else { + t.Logf("len(data): %d; received event: %+v", len(data), ev) + } +} diff --git a/accounts/abi/unpack.go b/accounts/abi/unpack.go index 57732797b6..051fc1916f 100644 --- a/accounts/abi/unpack.go +++ b/accounts/abi/unpack.go @@ -203,14 +203,3 @@ func lengthPrefixPointsTo(index int, output []byte) (start int, length int, err //fmt.Printf("LENGTH PREFIX INFO: \nsize: %v\noffset: %v\nstart: %v\n", length, offset, start) return } - -// checks for proper formatting of byte output -func bytesAreProper(output []byte) error { - if len(output) == 0 { - return fmt.Errorf("abi: unmarshalling empty output") - } else if len(output)%32 != 0 { - return fmt.Errorf("abi: improperly formatted output") - } else { - return nil - } -} From eeb53bc14301a54aee7cd7e1475e296155ee986d Mon Sep 17 00:00:00 2001 From: Steven Roose Date: Thu, 21 Dec 2017 11:36:05 +0100 Subject: [PATCH 023/112] cmd/ethkey: new command line tool for keys (#15438) ethkey is a new tool that serves as a command line interface to the basic key management functionalities of geth. It currently supports: - generating keyfiles - inspecting keyfiles (print public and private key) - signing messages - verifying signed messages --- cmd/ethkey/README.md | 41 ++++++++++++ cmd/ethkey/generate.go | 117 ++++++++++++++++++++++++++++++++ cmd/ethkey/inspect.go | 74 +++++++++++++++++++++ cmd/ethkey/main.go | 70 +++++++++++++++++++ cmd/ethkey/message.go | 148 +++++++++++++++++++++++++++++++++++++++++ cmd/ethkey/utils.go | 83 +++++++++++++++++++++++ 6 files changed, 533 insertions(+) create mode 100644 cmd/ethkey/README.md create mode 100644 cmd/ethkey/generate.go create mode 100644 cmd/ethkey/inspect.go create mode 100644 cmd/ethkey/main.go create mode 100644 cmd/ethkey/message.go create mode 100644 cmd/ethkey/utils.go diff --git a/cmd/ethkey/README.md b/cmd/ethkey/README.md new file mode 100644 index 0000000000..cf72ba43d7 --- /dev/null +++ b/cmd/ethkey/README.md @@ -0,0 +1,41 @@ +ethkey +====== + +ethkey is a simple command-line tool for working with Ethereum keyfiles. + + +# Usage + +### `ethkey generate` + +Generate a new keyfile. +If you want to use an existing private key to use in the keyfile, it can be +specified by setting `--privatekey` with the location of the file containing the +private key. + + +### `ethkey inspect ` + +Print various information about the keyfile. +Private key information can be printed by using the `--private` flag; +make sure to use this feature with great caution! + + +### `ethkey sign ` + +Sign the message with a keyfile. +It is possible to refer to a file containing the message. + + +### `ethkey verify
` + +Verify the signature of the message. +It is possible to refer to a file containing the message. + + +## Passphrases + +For every command that uses a keyfile, you will be prompted to provide the +passphrase for decrypting the keyfile. To avoid this message, it is possible +to pass the passphrase by using the `--passphrase` flag pointing to a file that +contains the passphrase. diff --git a/cmd/ethkey/generate.go b/cmd/ethkey/generate.go new file mode 100644 index 0000000000..dee0e9d70e --- /dev/null +++ b/cmd/ethkey/generate.go @@ -0,0 +1,117 @@ +package main + +import ( + "crypto/ecdsa" + "crypto/rand" + "fmt" + "io/ioutil" + "os" + "path/filepath" + + "github.com/ethereum/go-ethereum/accounts/keystore" + "github.com/ethereum/go-ethereum/cmd/utils" + "github.com/ethereum/go-ethereum/crypto" + "github.com/pborman/uuid" + "gopkg.in/urfave/cli.v1" +) + +type outputGenerate struct { + Address string + AddressEIP55 string +} + +var commandGenerate = cli.Command{ + Name: "generate", + Usage: "generate new keyfile", + ArgsUsage: "[ ]", + Description: ` +Generate a new keyfile. +If you want to use an existing private key to use in the keyfile, it can be +specified by setting --privatekey with the location of the file containing the +private key.`, + Flags: []cli.Flag{ + passphraseFlag, + jsonFlag, + cli.StringFlag{ + Name: "privatekey", + Usage: "the file from where to read the private key to " + + "generate a keyfile for", + }, + }, + Action: func(ctx *cli.Context) error { + // Check if keyfile path given and make sure it doesn't already exist. + keyfilepath := ctx.Args().First() + if keyfilepath == "" { + keyfilepath = defaultKeyfileName + } + if _, err := os.Stat(keyfilepath); err == nil { + utils.Fatalf("Keyfile already exists at %s.", keyfilepath) + } else if !os.IsNotExist(err) { + utils.Fatalf("Error checking if keyfile exists: %v", err) + } + + var privateKey *ecdsa.PrivateKey + + // First check if a private key file is provided. + privateKeyFile := ctx.String("privatekey") + if privateKeyFile != "" { + privateKeyBytes, err := ioutil.ReadFile(privateKeyFile) + if err != nil { + utils.Fatalf("Failed to read the private key file '%s': %v", + privateKeyFile, err) + } + + pk, err := crypto.HexToECDSA(string(privateKeyBytes)) + if err != nil { + utils.Fatalf( + "Could not construct ECDSA private key from file content: %v", + err) + } + privateKey = pk + } + + // If not loaded, generate random. + if privateKey == nil { + pk, err := ecdsa.GenerateKey(crypto.S256(), rand.Reader) + if err != nil { + utils.Fatalf("Failed to generate random private key: %v", err) + } + privateKey = pk + } + + // Create the keyfile object with a random UUID. + id := uuid.NewRandom() + key := &keystore.Key{ + Id: id, + Address: crypto.PubkeyToAddress(privateKey.PublicKey), + PrivateKey: privateKey, + } + + // Encrypt key with passphrase. + passphrase := getPassPhrase(ctx, true) + keyjson, err := keystore.EncryptKey(key, passphrase, + keystore.StandardScryptN, keystore.StandardScryptP) + if err != nil { + utils.Fatalf("Error encrypting key: %v", err) + } + + // Store the file to disk. + if err := os.MkdirAll(filepath.Dir(keyfilepath), 0700); err != nil { + utils.Fatalf("Could not create directory %s", filepath.Dir(keyfilepath)) + } + if err := ioutil.WriteFile(keyfilepath, keyjson, 0600); err != nil { + utils.Fatalf("Failed to write keyfile to %s: %v", keyfilepath, err) + } + + // Output some information. + out := outputGenerate{ + Address: key.Address.Hex(), + } + if ctx.Bool(jsonFlag.Name) { + mustPrintJSON(out) + } else { + fmt.Println("Address: ", out.Address) + } + return nil + }, +} diff --git a/cmd/ethkey/inspect.go b/cmd/ethkey/inspect.go new file mode 100644 index 0000000000..8a7aeef848 --- /dev/null +++ b/cmd/ethkey/inspect.go @@ -0,0 +1,74 @@ +package main + +import ( + "encoding/hex" + "fmt" + "io/ioutil" + + "github.com/ethereum/go-ethereum/accounts/keystore" + "github.com/ethereum/go-ethereum/cmd/utils" + "github.com/ethereum/go-ethereum/crypto" + "gopkg.in/urfave/cli.v1" +) + +type outputInspect struct { + Address string + PublicKey string + PrivateKey string +} + +var commandInspect = cli.Command{ + Name: "inspect", + Usage: "inspect a keyfile", + ArgsUsage: "", + Description: ` +Print various information about the keyfile. +Private key information can be printed by using the --private flag; +make sure to use this feature with great caution!`, + Flags: []cli.Flag{ + passphraseFlag, + jsonFlag, + cli.BoolFlag{ + Name: "private", + Usage: "include the private key in the output", + }, + }, + Action: func(ctx *cli.Context) error { + keyfilepath := ctx.Args().First() + + // Read key from file. + keyjson, err := ioutil.ReadFile(keyfilepath) + if err != nil { + utils.Fatalf("Failed to read the keyfile at '%s': %v", keyfilepath, err) + } + + // Decrypt key with passphrase. + passphrase := getPassPhrase(ctx, false) + key, err := keystore.DecryptKey(keyjson, passphrase) + if err != nil { + utils.Fatalf("Error decrypting key: %v", err) + } + + // Output all relevant information we can retrieve. + showPrivate := ctx.Bool("private") + out := outputInspect{ + Address: key.Address.Hex(), + PublicKey: hex.EncodeToString( + crypto.FromECDSAPub(&key.PrivateKey.PublicKey)), + } + if showPrivate { + out.PrivateKey = hex.EncodeToString(crypto.FromECDSA(key.PrivateKey)) + } + + if ctx.Bool(jsonFlag.Name) { + mustPrintJSON(out) + } else { + fmt.Println("Address: ", out.Address) + fmt.Println("Public key: ", out.PublicKey) + if showPrivate { + fmt.Println("Private key: ", out.PrivateKey) + } + } + return nil + }, +} diff --git a/cmd/ethkey/main.go b/cmd/ethkey/main.go new file mode 100644 index 0000000000..b9b7a18e05 --- /dev/null +++ b/cmd/ethkey/main.go @@ -0,0 +1,70 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of go-ethereum. +// +// go-ethereum is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// go-ethereum is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with go-ethereum. If not, see . + +package main + +import ( + "fmt" + "os" + + "github.com/ethereum/go-ethereum/cmd/utils" + "gopkg.in/urfave/cli.v1" +) + +const ( + defaultKeyfileName = "keyfile.json" +) + +var ( + gitCommit = "" // Git SHA1 commit hash of the release (set via linker flags) + + app *cli.App // the main app instance +) + +var ( // Commonly used command line flags. + passphraseFlag = cli.StringFlag{ + Name: "passwordfile", + Usage: "the file that contains the passphrase for the keyfile", + } + + jsonFlag = cli.BoolFlag{ + Name: "json", + Usage: "output JSON instead of human-readable format", + } + + messageFlag = cli.StringFlag{ + Name: "message", + Usage: "the file that contains the message to sign/verify", + } +) + +// Configure the app instance. +func init() { + app = utils.NewApp(gitCommit, "an Ethereum key manager") + app.Commands = []cli.Command{ + commandGenerate, + commandInspect, + commandSignMessage, + commandVerifyMessage, + } +} + +func main() { + if err := app.Run(os.Args); err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } +} diff --git a/cmd/ethkey/message.go b/cmd/ethkey/message.go new file mode 100644 index 0000000000..ae6b6552d3 --- /dev/null +++ b/cmd/ethkey/message.go @@ -0,0 +1,148 @@ +package main + +import ( + "encoding/hex" + "fmt" + "io/ioutil" + "os" + "strings" + + "github.com/ethereum/go-ethereum/accounts/keystore" + "github.com/ethereum/go-ethereum/cmd/utils" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/crypto" + "gopkg.in/urfave/cli.v1" +) + +type outputSign struct { + Signature string +} + +var commandSignMessage = cli.Command{ + Name: "signmessage", + Usage: "sign a message", + ArgsUsage: " ", + Description: ` +Sign the message with a keyfile. +It is possible to refer to a file containing the message.`, + Flags: []cli.Flag{ + passphraseFlag, + jsonFlag, + }, + Action: func(ctx *cli.Context) error { + keyfilepath := ctx.Args().First() + message := []byte(ctx.Args().Get(1)) + + // Load the keyfile. + keyjson, err := ioutil.ReadFile(keyfilepath) + if err != nil { + utils.Fatalf("Failed to read the keyfile at '%s': %v", + keyfilepath, err) + } + + // Decrypt key with passphrase. + passphrase := getPassPhrase(ctx, false) + key, err := keystore.DecryptKey(keyjson, passphrase) + if err != nil { + utils.Fatalf("Error decrypting key: %v", err) + } + + if len(message) == 0 { + utils.Fatalf("A message must be provided") + } + // Read message if file. + if _, err := os.Stat(string(message)); err == nil { + message, err = ioutil.ReadFile(string(message)) + if err != nil { + utils.Fatalf("Failed to read the message file: %v", err) + } + } + + signature, err := crypto.Sign(signHash(message), key.PrivateKey) + if err != nil { + utils.Fatalf("Failed to sign message: %v", err) + } + + out := outputSign{ + Signature: hex.EncodeToString(signature), + } + if ctx.Bool(jsonFlag.Name) { + mustPrintJSON(out) + } else { + fmt.Println("Signature: ", out.Signature) + } + return nil + }, +} + +type outputVerify struct { + Success bool + RecoveredAddress string + RecoveredPublicKey string +} + +var commandVerifyMessage = cli.Command{ + Name: "verifymessage", + Usage: "verify the signature of a signed message", + ArgsUsage: "
", + Description: ` +Verify the signature of the message. +It is possible to refer to a file containing the message.`, + Flags: []cli.Flag{ + jsonFlag, + }, + Action: func(ctx *cli.Context) error { + addressStr := ctx.Args().First() + signatureHex := ctx.Args().Get(1) + message := []byte(ctx.Args().Get(2)) + + // Determine whether it is a keyfile, public key or address. + if !common.IsHexAddress(addressStr) { + utils.Fatalf("Invalid address: %s", addressStr) + } + address := common.HexToAddress(addressStr) + + signature, err := hex.DecodeString(signatureHex) + if err != nil { + utils.Fatalf("Signature encoding is not hexadecimal: %v", err) + } + + if len(message) == 0 { + utils.Fatalf("A message must be provided") + } + // Read message if file. + if _, err := os.Stat(string(message)); err == nil { + message, err = ioutil.ReadFile(string(message)) + if err != nil { + utils.Fatalf("Failed to read the message file: %v", err) + } + } + + recoveredPubkey, err := crypto.SigToPub(signHash(message), signature) + if err != nil || recoveredPubkey == nil { + utils.Fatalf("Signature verification failed: %v", err) + } + recoveredPubkeyBytes := crypto.FromECDSAPub(recoveredPubkey) + recoveredAddress := crypto.PubkeyToAddress(*recoveredPubkey) + + success := address == recoveredAddress + + out := outputVerify{ + Success: success, + RecoveredPublicKey: hex.EncodeToString(recoveredPubkeyBytes), + RecoveredAddress: strings.ToLower(recoveredAddress.Hex()), + } + if ctx.Bool(jsonFlag.Name) { + mustPrintJSON(out) + } else { + if out.Success { + fmt.Println("Signature verification successful!") + } else { + fmt.Println("Signature verification failed!") + } + fmt.Println("Recovered public key: ", out.RecoveredPublicKey) + fmt.Println("Recovered address: ", out.RecoveredAddress) + } + return nil + }, +} diff --git a/cmd/ethkey/utils.go b/cmd/ethkey/utils.go new file mode 100644 index 0000000000..0e563bf922 --- /dev/null +++ b/cmd/ethkey/utils.go @@ -0,0 +1,83 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of go-ethereum. +// +// go-ethereum is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// go-ethereum is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with go-ethereum. If not, see . + +package main + +import ( + "encoding/json" + "fmt" + "io/ioutil" + "strings" + + "github.com/ethereum/go-ethereum/cmd/utils" + "github.com/ethereum/go-ethereum/console" + "github.com/ethereum/go-ethereum/crypto" + "gopkg.in/urfave/cli.v1" +) + +// getPassPhrase obtains a passphrase given by the user. It first checks the +// --passphrase command line flag and ultimately prompts the user for a +// passphrase. +func getPassPhrase(ctx *cli.Context, confirmation bool) string { + // Look for the --passphrase flag. + passphraseFile := ctx.String(passphraseFlag.Name) + if passphraseFile != "" { + content, err := ioutil.ReadFile(passphraseFile) + if err != nil { + utils.Fatalf("Failed to read passphrase file '%s': %v", + passphraseFile, err) + } + return strings.TrimRight(string(content), "\r\n") + } + + // Otherwise prompt the user for the passphrase. + passphrase, err := console.Stdin.PromptPassword("Passphrase: ") + if err != nil { + utils.Fatalf("Failed to read passphrase: %v", err) + } + if confirmation { + confirm, err := console.Stdin.PromptPassword("Repeat passphrase: ") + if err != nil { + utils.Fatalf("Failed to read passphrase confirmation: %v", err) + } + if passphrase != confirm { + utils.Fatalf("Passphrases do not match") + } + } + return passphrase +} + +// signHash is a helper function that calculates a hash for the given message +// that can be safely used to calculate a signature from. +// +// The hash is calulcated as +// keccak256("\x19Ethereum Signed Message:\n"${message length}${message}). +// +// This gives context to the signed message and prevents signing of transactions. +func signHash(data []byte) []byte { + msg := fmt.Sprintf("\x19Ethereum Signed Message:\n%d%s", len(data), data) + return crypto.Keccak256([]byte(msg)) +} + +// mustPrintJSON prints the JSON encoding of the given object and +// exits the program with an error message when the marshaling fails. +func mustPrintJSON(jsonObject interface{}) { + str, err := json.MarshalIndent(jsonObject, "", " ") + if err != nil { + utils.Fatalf("Failed to marshal JSON object: %v", err) + } + fmt.Println(string(str)) +} From a28390542c28ca142ebd12ef56ae96c839159535 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= Date: Thu, 21 Dec 2017 13:19:42 +0200 Subject: [PATCH 024/112] params: add Rinkeby bootnode from Akasha --- params/bootnodes.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/params/bootnodes.go b/params/bootnodes.go index 82ab6d48c2..ecb1acd4f1 100644 --- a/params/bootnodes.go +++ b/params/bootnodes.go @@ -26,7 +26,7 @@ var MainnetBootnodes = []string{ "enode://158f8aab45f6d19c6cbf4a089c2670541a8da11978a2f90dbf6a502a4a3bab80d288afdbeb7ec0ef6d92de563767f3b1ea9e8e334ca711e9f8e2df5a0385e8e6@13.75.154.138:30303", // AU "enode://1118980bf48b0a3640bdba04e0fe78b1add18e1cd99bf22d53daac1fd9972ad650df52176e7c7d89d1114cfef2bc23a2959aa54998a46afcf7d91809f0855082@52.74.57.123:30303", // SG - // Ethereum Foundation Cpp Bootnodes + // Ethereum Foundation C++ Bootnodes "enode://979b7fa28feeb35a4741660a16076f1943202cb72b6af70d327f053e248bab9ba81760f39d0701ef1d8f89cc1fbd2cacba0710a12cd5314d5e0c9021aa3637f9@5.1.83.226:30303", // DE } @@ -42,6 +42,7 @@ var TestnetBootnodes = []string{ var RinkebyBootnodes = []string{ "enode://a24ac7c5484ef4ed0c5eb2d36620ba4e4aa13b8c84684e1b4aab0cebea2ae45cb4d375b77eab56516d34bfbd3c1a833fc51296ff084b770b94fb9028c4d25ccf@52.169.42.101:30303", // IE "enode://343149e4feefa15d882d9fe4ac7d88f885bd05ebb735e547f12e12080a9fa07c8014ca6fd7f373123488102fe5e34111f8509cf0b7de3f5b44339c9f25e87cb8@52.3.158.184:30303", // INFURA + "enode://b6b28890b006743680c52e64e0d16db57f28124885595fa03a562be1d2bf0f3a1da297d56b13da25fb992888fd556d4c1a27b1f39d531bde7de1921c90061cc6@159.89.28.211:30303", // AKASHA } // RinkebyV5Bootnodes are the enode URLs of the P2P bootstrap nodes running on the @@ -49,6 +50,7 @@ var RinkebyBootnodes = []string{ var RinkebyV5Bootnodes = []string{ "enode://a24ac7c5484ef4ed0c5eb2d36620ba4e4aa13b8c84684e1b4aab0cebea2ae45cb4d375b77eab56516d34bfbd3c1a833fc51296ff084b770b94fb9028c4d25ccf@52.169.42.101:30303?discport=30304", // IE "enode://343149e4feefa15d882d9fe4ac7d88f885bd05ebb735e547f12e12080a9fa07c8014ca6fd7f373123488102fe5e34111f8509cf0b7de3f5b44339c9f25e87cb8@52.3.158.184:30303?discport=30304", // INFURA + "enode://b6b28890b006743680c52e64e0d16db57f28124885595fa03a562be1d2bf0f3a1da297d56b13da25fb992888fd556d4c1a27b1f39d531bde7de1921c90061cc6@159.89.28.211:30303?discport=30304", // AKASHA } // DiscoveryV5Bootnodes are the enode URLs of the P2P bootstrap nodes for the From 5258785c81959109138ebeca613f12c277188abc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= Date: Thu, 21 Dec 2017 13:56:11 +0200 Subject: [PATCH 025/112] cmd, core, eth/tracers: support fancier js tracing (#15516) * cmd, core, eth/tracers: support fancier js tracing * eth, internal/web3ext: rework trace API, concurrency, chain tracing * eth/tracers: add three more JavaScript tracers * eth/tracers, vendor: swap ottovm to duktape for tracing * core, eth, internal: finalize call tracer and needed extras * eth, tests: prestate tracer, call test suite, rewinding * vendor: fix windows builds for tracer js engine * vendor: temporary duktape fix * eth/tracers: fix up 4byte and evmdis tracer * vendor: pull in latest duktape with my upstream fixes * eth: fix some review comments * eth: rename rewind to reexec to make it more obvious * core/vm: terminate tracing using defers --- cmd/evm/json_logger.go | 10 + core/vm/evm.go | 27 +- core/vm/interpreter.go | 17 +- core/vm/logger.go | 10 + eth/api.go | 251 +- eth/api_tracer.go | 727 + eth/handler.go | 10 +- eth/tracers/internal/tracers/4byte_tracer.js | 86 + eth/tracers/internal/tracers/assets.go | 350 + eth/tracers/internal/tracers/call_tracer.js | 246 + eth/tracers/internal/tracers/evmdis_tracer.js | 93 + eth/tracers/internal/tracers/noop_tracer.js | 29 + .../internal/tracers/opcount_tracer.js | 32 + .../internal/tracers/prestate_tracer.js | 103 + eth/tracers/internal/tracers/tracers.go | 21 + eth/tracers/testdata/call_tracer_create.json | 58 + .../testdata/call_tracer_deep_calls.json | 415 + .../testdata/call_tracer_delegatecall.json | 97 + ...l_tracer_inner_create_oog_outer_throw.json | 77 + .../call_tracer_inner_throw_outer_revert.json | 81 + eth/tracers/testdata/call_tracer_oog.json | 60 + eth/tracers/testdata/call_tracer_revert.json | 58 + eth/tracers/testdata/call_tracer_simple.json | 78 + eth/tracers/testdata/call_tracer_throw.json | 62 + eth/tracers/tracer.go | 618 + .../ethapi => eth/tracers}/tracer_test.go | 47 +- eth/tracers/tracers.go | 53 + eth/tracers/tracers_test.go | 194 + ethdb/memory_database.go | 16 +- internal/ethapi/tracer.go | 364 - internal/web3ext/web3ext.go | 44 +- tests/state_test_util.go | 4 +- tests/vm_test_util.go | 2 +- .../olebedev/go-duktape.v3/Gopkg.lock | 21 + .../olebedev/go-duktape.v3/Gopkg.toml | 3 + .../olebedev/go-duktape.v3/LICENSE.md | 21 + .../gopkg.in/olebedev/go-duktape.v3/README.md | 124 + vendor/gopkg.in/olebedev/go-duktape.v3/api.go | 1616 + .../olebedev/go-duktape.v3/appveyor.yml | 34 + .../gopkg.in/olebedev/go-duktape.v3/conts.go | 121 + .../olebedev/go-duktape.v3/duk_alloc_pool.c | 612 + .../olebedev/go-duktape.v3/duk_alloc_pool.h | 223 + .../olebedev/go-duktape.v3/duk_config.h | 3672 + .../olebedev/go-duktape.v3/duk_console.c | 163 + .../olebedev/go-duktape.v3/duk_console.h | 14 + .../olebedev/go-duktape.v3/duk_logging.c | 380 + .../olebedev/go-duktape.v3/duk_logging.h | 20 + .../go-duktape.v3/duk_minimal_printf.c | 312 + .../go-duktape.v3/duk_minimal_printf.h | 12 + .../go-duktape.v3/duk_module_duktape.c | 471 + .../go-duktape.v3/duk_module_duktape.h | 14 + .../olebedev/go-duktape.v3/duk_module_node.c | 333 + .../olebedev/go-duktape.v3/duk_module_node.h | 9 + .../olebedev/go-duktape.v3/duk_print_alert.c | 127 + .../olebedev/go-duktape.v3/duk_print_alert.h | 10 + .../olebedev/go-duktape.v3/duk_v1_compat.c | 131 + .../olebedev/go-duktape.v3/duk_v1_compat.h | 28 + .../gopkg.in/olebedev/go-duktape.v3/duktape.c | 95118 ++++++++++++++++ .../olebedev/go-duktape.v3/duktape.go | 356 + .../gopkg.in/olebedev/go-duktape.v3/duktape.h | 1349 + .../gopkg.in/olebedev/go-duktape.v3/timers.go | 136 + .../gopkg.in/olebedev/go-duktape.v3/utils.go | 10 + .../olebedev/go-duktape.v3/wercker.yml | 14 + vendor/vendor.json | 6 + 64 files changed, 109115 insertions(+), 685 deletions(-) create mode 100644 eth/api_tracer.go create mode 100644 eth/tracers/internal/tracers/4byte_tracer.js create mode 100644 eth/tracers/internal/tracers/assets.go create mode 100644 eth/tracers/internal/tracers/call_tracer.js create mode 100644 eth/tracers/internal/tracers/evmdis_tracer.js create mode 100644 eth/tracers/internal/tracers/noop_tracer.js create mode 100644 eth/tracers/internal/tracers/opcount_tracer.js create mode 100644 eth/tracers/internal/tracers/prestate_tracer.js create mode 100644 eth/tracers/internal/tracers/tracers.go create mode 100644 eth/tracers/testdata/call_tracer_create.json create mode 100644 eth/tracers/testdata/call_tracer_deep_calls.json create mode 100644 eth/tracers/testdata/call_tracer_delegatecall.json create mode 100644 eth/tracers/testdata/call_tracer_inner_create_oog_outer_throw.json create mode 100644 eth/tracers/testdata/call_tracer_inner_throw_outer_revert.json create mode 100644 eth/tracers/testdata/call_tracer_oog.json create mode 100644 eth/tracers/testdata/call_tracer_revert.json create mode 100644 eth/tracers/testdata/call_tracer_simple.json create mode 100644 eth/tracers/testdata/call_tracer_throw.json create mode 100644 eth/tracers/tracer.go rename {internal/ethapi => eth/tracers}/tracer_test.go (67%) create mode 100644 eth/tracers/tracers.go create mode 100644 eth/tracers/tracers_test.go delete mode 100644 internal/ethapi/tracer.go create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.lock create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.toml create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/LICENSE.md create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/README.md create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/api.go create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/appveyor.yml create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/conts.go create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_config.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_logging.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_logging.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_minimal_printf.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_minimal_printf.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_module_duktape.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_module_duktape.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_module_node.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_module_node.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_print_alert.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_print_alert.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_v1_compat.c create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duk_v1_compat.h create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duktape.c create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/duktape.go create mode 100755 vendor/gopkg.in/olebedev/go-duktape.v3/duktape.h create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/timers.go create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/utils.go create mode 100644 vendor/gopkg.in/olebedev/go-duktape.v3/wercker.yml diff --git a/cmd/evm/json_logger.go b/cmd/evm/json_logger.go index eb7b0c4660..47daf7dbbc 100644 --- a/cmd/evm/json_logger.go +++ b/cmd/evm/json_logger.go @@ -19,6 +19,7 @@ package main import ( "encoding/json" "io" + "math/big" "time" "github.com/ethereum/go-ethereum/common" @@ -35,6 +36,10 @@ func NewJSONLogger(cfg *vm.LogConfig, writer io.Writer) *JSONLogger { return &JSONLogger{json.NewEncoder(writer), cfg} } +func (l *JSONLogger) CaptureStart(from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) error { + return nil +} + // CaptureState outputs state information on the logger. func (l *JSONLogger) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, memory *vm.Memory, stack *vm.Stack, contract *vm.Contract, depth int, err error) error { log := vm.StructLog{ @@ -56,6 +61,11 @@ func (l *JSONLogger) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cos return l.encoder.Encode(log) } +// CaptureFault outputs state information on the logger. +func (l *JSONLogger) CaptureFault(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, memory *vm.Memory, stack *vm.Stack, contract *vm.Contract, depth int, err error) error { + return nil +} + // CaptureEnd is triggered at end of execution. func (l *JSONLogger) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) error { type endLog struct { diff --git a/core/vm/evm.go b/core/vm/evm.go index cbb5a03ce7..a3f3a97cbc 100644 --- a/core/vm/evm.go +++ b/core/vm/evm.go @@ -19,6 +19,7 @@ package vm import ( "math/big" "sync/atomic" + "time" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/crypto" @@ -165,13 +166,23 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas } evm.Transfer(evm.StateDB, caller.Address(), to.Address(), value) - // initialise a new contract and set the code that is to be used by the - // E The contract is a scoped environment for this execution context - // only. + // Initialise a new contract and set the code that is to be used by the EVM. + // The contract is a scoped environment for this execution context only. contract := NewContract(caller, to, value, gas) contract.SetCallCode(&addr, evm.StateDB.GetCodeHash(addr), evm.StateDB.GetCode(addr)) + start := time.Now() + + // Capture the tracer start/end events in debug mode + if evm.vmConfig.Debug && evm.depth == 0 { + evm.vmConfig.Tracer.CaptureStart(caller.Address(), addr, false, input, gas, value) + + defer func() { // Lazy evaluation of the parameters + evm.vmConfig.Tracer.CaptureEnd(ret, gas-contract.Gas, time.Since(start), err) + }() + } ret, err = run(evm, contract, input) + // When an error was returned by the EVM or when setting the creation code // above we revert to the snapshot and consume any gas remaining. Additionally // when we're in homestead this also counts for code storage gas errors. @@ -338,7 +349,14 @@ func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.I if evm.vmConfig.NoRecursion && evm.depth > 0 { return nil, contractAddr, gas, nil } + + if evm.vmConfig.Debug && evm.depth == 0 { + evm.vmConfig.Tracer.CaptureStart(caller.Address(), contractAddr, true, code, gas, value) + } + start := time.Now() + ret, err = run(evm, contract, nil) + // check whether the max code size has been exceeded maxCodeSizeExceeded := evm.ChainConfig().IsEIP158(evm.BlockNumber) && len(ret) > params.MaxCodeSize // if the contract creation ran successfully and no errors were returned @@ -367,6 +385,9 @@ func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.I if maxCodeSizeExceeded && err == nil { err = errMaxCodeSizeExceeded } + if evm.vmConfig.Debug && evm.depth == 0 { + evm.vmConfig.Tracer.CaptureEnd(ret, gas-contract.Gas, time.Since(start), err) + } return ret, contractAddr, contract.Gas, err } diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go index 455f970ddb..482e67a3a9 100644 --- a/core/vm/interpreter.go +++ b/core/vm/interpreter.go @@ -144,12 +144,17 @@ func (in *Interpreter) Run(contract *Contract, input []byte) (ret []byte, err er ) contract.Input = input - defer func() { - if err != nil && !logged && in.cfg.Debug { - in.cfg.Tracer.CaptureState(in.evm, pcCopy, op, gasCopy, cost, mem, stack, contract, in.evm.depth, err) - } - }() - + if in.cfg.Debug { + defer func() { + if err != nil { + if !logged { + in.cfg.Tracer.CaptureState(in.evm, pcCopy, op, gasCopy, cost, mem, stack, contract, in.evm.depth, err) + } else { + in.cfg.Tracer.CaptureFault(in.evm, pcCopy, op, gasCopy, cost, mem, stack, contract, in.evm.depth, err) + } + } + }() + } // The Interpreter main run loop (contextual). This loop runs until either an // explicit STOP, RETURN or SELFDESTRUCT is executed, an error occurred during // the execution of one of the operations or until the done flag is set by the diff --git a/core/vm/logger.go b/core/vm/logger.go index 75309da921..1a6e43ee30 100644 --- a/core/vm/logger.go +++ b/core/vm/logger.go @@ -84,7 +84,9 @@ func (s *StructLog) OpName() string { // Note that reference types are actual VM data structures; make copies // if you need to retain them beyond the current call. type Tracer interface { + CaptureStart(from common.Address, to common.Address, call bool, input []byte, gas uint64, value *big.Int) error CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64, memory *Memory, stack *Stack, contract *Contract, depth int, err error) error + CaptureFault(env *EVM, pc uint64, op OpCode, gas, cost uint64, memory *Memory, stack *Stack, contract *Contract, depth int, err error) error CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) error } @@ -111,6 +113,10 @@ func NewStructLogger(cfg *LogConfig) *StructLogger { return logger } +func (l *StructLogger) CaptureStart(from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) error { + return nil +} + // CaptureState logs a new structured log message and pushes it out to the environment // // CaptureState also tracks SSTORE ops to track dirty values. @@ -161,6 +167,10 @@ func (l *StructLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost ui return nil } +func (l *StructLogger) CaptureFault(env *EVM, pc uint64, op OpCode, gas, cost uint64, memory *Memory, stack *Stack, contract *Contract, depth int, err error) error { + return nil +} + func (l *StructLogger) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) error { fmt.Printf("0x%x", output) if err != nil { diff --git a/eth/api.go b/eth/api.go index c748f75de4..0db3eb5548 100644 --- a/eth/api.go +++ b/eth/api.go @@ -17,24 +17,19 @@ package eth import ( - "bytes" "compress/gzip" "context" "fmt" "io" - "io/ioutil" "math/big" "os" "strings" - "time" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" - "github.com/ethereum/go-ethereum/core/vm" - "github.com/ethereum/go-ethereum/internal/ethapi" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/miner" "github.com/ethereum/go-ethereum/params" @@ -43,8 +38,6 @@ import ( "github.com/ethereum/go-ethereum/trie" ) -const defaultTraceTimeout = 5 * time.Second - // PublicEthereumAPI provides an API to access Ethereum full node-related // information. type PublicEthereumAPI struct { @@ -348,248 +341,6 @@ func NewPrivateDebugAPI(config *params.ChainConfig, eth *Ethereum) *PrivateDebug return &PrivateDebugAPI{config: config, eth: eth} } -// BlockTraceResult is the returned value when replaying a block to check for -// consensus results and full VM trace logs for all included transactions. -type BlockTraceResult struct { - Validated bool `json:"validated"` - StructLogs []ethapi.StructLogRes `json:"structLogs"` - Error string `json:"error"` -} - -// TraceArgs holds extra parameters to trace functions -type TraceArgs struct { - *vm.LogConfig - Tracer *string - Timeout *string -} - -// TraceBlock processes the given block'api RLP but does not import the block in to -// the chain. -func (api *PrivateDebugAPI) TraceBlock(blockRlp []byte, config *vm.LogConfig) BlockTraceResult { - var block types.Block - err := rlp.Decode(bytes.NewReader(blockRlp), &block) - if err != nil { - return BlockTraceResult{Error: fmt.Sprintf("could not decode block: %v", err)} - } - - validated, logs, err := api.traceBlock(&block, config) - return BlockTraceResult{ - Validated: validated, - StructLogs: ethapi.FormatLogs(logs), - Error: formatError(err), - } -} - -// TraceBlockFromFile loads the block'api RLP from the given file name and attempts to -// process it but does not import the block in to the chain. -func (api *PrivateDebugAPI) TraceBlockFromFile(file string, config *vm.LogConfig) BlockTraceResult { - blockRlp, err := ioutil.ReadFile(file) - if err != nil { - return BlockTraceResult{Error: fmt.Sprintf("could not read file: %v", err)} - } - return api.TraceBlock(blockRlp, config) -} - -// TraceBlockByNumber processes the block by canonical block number. -func (api *PrivateDebugAPI) TraceBlockByNumber(blockNr rpc.BlockNumber, config *vm.LogConfig) BlockTraceResult { - // Fetch the block that we aim to reprocess - var block *types.Block - switch blockNr { - case rpc.PendingBlockNumber: - // Pending block is only known by the miner - block = api.eth.miner.PendingBlock() - case rpc.LatestBlockNumber: - block = api.eth.blockchain.CurrentBlock() - default: - block = api.eth.blockchain.GetBlockByNumber(uint64(blockNr)) - } - - if block == nil { - return BlockTraceResult{Error: fmt.Sprintf("block #%d not found", blockNr)} - } - - validated, logs, err := api.traceBlock(block, config) - return BlockTraceResult{ - Validated: validated, - StructLogs: ethapi.FormatLogs(logs), - Error: formatError(err), - } -} - -// TraceBlockByHash processes the block by hash. -func (api *PrivateDebugAPI) TraceBlockByHash(hash common.Hash, config *vm.LogConfig) BlockTraceResult { - // Fetch the block that we aim to reprocess - block := api.eth.BlockChain().GetBlockByHash(hash) - if block == nil { - return BlockTraceResult{Error: fmt.Sprintf("block #%x not found", hash)} - } - - validated, logs, err := api.traceBlock(block, config) - return BlockTraceResult{ - Validated: validated, - StructLogs: ethapi.FormatLogs(logs), - Error: formatError(err), - } -} - -// traceBlock processes the given block but does not save the state. -func (api *PrivateDebugAPI) traceBlock(block *types.Block, logConfig *vm.LogConfig) (bool, []vm.StructLog, error) { - // Validate and reprocess the block - var ( - blockchain = api.eth.BlockChain() - validator = blockchain.Validator() - processor = blockchain.Processor() - ) - - structLogger := vm.NewStructLogger(logConfig) - - config := vm.Config{ - Debug: true, - Tracer: structLogger, - } - if err := api.eth.engine.VerifyHeader(blockchain, block.Header(), true); err != nil { - return false, structLogger.StructLogs(), err - } - statedb, err := blockchain.StateAt(blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1).Root()) - if err != nil { - switch err.(type) { - case *trie.MissingNodeError: - return false, structLogger.StructLogs(), fmt.Errorf("required historical state unavailable") - default: - return false, structLogger.StructLogs(), err - } - } - - receipts, _, usedGas, err := processor.Process(block, statedb, config) - if err != nil { - return false, structLogger.StructLogs(), err - } - if err := validator.ValidateState(block, blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1), statedb, receipts, usedGas); err != nil { - return false, structLogger.StructLogs(), err - } - return true, structLogger.StructLogs(), nil -} - -// formatError formats a Go error into either an empty string or the data content -// of the error itself. -func formatError(err error) string { - if err == nil { - return "" - } - return err.Error() -} - -type timeoutError struct{} - -func (t *timeoutError) Error() string { - return "Execution time exceeded" -} - -// TraceTransaction returns the structured logs created during the execution of EVM -// and returns them as a JSON object. -func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, txHash common.Hash, config *TraceArgs) (interface{}, error) { - var tracer vm.Tracer - if config != nil && config.Tracer != nil { - timeout := defaultTraceTimeout - if config.Timeout != nil { - var err error - if timeout, err = time.ParseDuration(*config.Timeout); err != nil { - return nil, err - } - } - - var err error - if tracer, err = ethapi.NewJavascriptTracer(*config.Tracer); err != nil { - return nil, err - } - - // Handle timeouts and RPC cancellations - deadlineCtx, cancel := context.WithTimeout(ctx, timeout) - go func() { - <-deadlineCtx.Done() - tracer.(*ethapi.JavascriptTracer).Stop(&timeoutError{}) - }() - defer cancel() - } else if config == nil { - tracer = vm.NewStructLogger(nil) - } else { - tracer = vm.NewStructLogger(config.LogConfig) - } - - // Retrieve the tx from the chain and the containing block - tx, blockHash, _, txIndex := core.GetTransaction(api.eth.ChainDb(), txHash) - if tx == nil { - return nil, fmt.Errorf("transaction %x not found", txHash) - } - msg, context, statedb, err := api.computeTxEnv(blockHash, int(txIndex)) - if err != nil { - switch err.(type) { - case *trie.MissingNodeError: - return nil, fmt.Errorf("required historical state unavailable") - default: - return nil, err - } - } - - // Run the transaction with tracing enabled. - vmenv := vm.NewEVM(context, statedb, api.config, vm.Config{Debug: true, Tracer: tracer}) - ret, gas, failed, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas())) - if err != nil { - return nil, fmt.Errorf("tracing failed: %v", err) - } - switch tracer := tracer.(type) { - case *vm.StructLogger: - return ðapi.ExecutionResult{ - Gas: gas, - Failed: failed, - ReturnValue: fmt.Sprintf("%x", ret), - StructLogs: ethapi.FormatLogs(tracer.StructLogs()), - }, nil - case *ethapi.JavascriptTracer: - return tracer.GetResult() - default: - panic(fmt.Sprintf("bad tracer type %T", tracer)) - } -} - -// computeTxEnv returns the execution environment of a certain transaction. -func (api *PrivateDebugAPI) computeTxEnv(blockHash common.Hash, txIndex int) (core.Message, vm.Context, *state.StateDB, error) { - // Create the parent state. - block := api.eth.BlockChain().GetBlockByHash(blockHash) - if block == nil { - return nil, vm.Context{}, nil, fmt.Errorf("block %x not found", blockHash) - } - parent := api.eth.BlockChain().GetBlock(block.ParentHash(), block.NumberU64()-1) - if parent == nil { - return nil, vm.Context{}, nil, fmt.Errorf("block parent %x not found", block.ParentHash()) - } - statedb, err := api.eth.BlockChain().StateAt(parent.Root()) - if err != nil { - return nil, vm.Context{}, nil, err - } - txs := block.Transactions() - - // Recompute transactions up to the target index. - signer := types.MakeSigner(api.config, block.Number()) - for idx, tx := range txs { - // Assemble the transaction call message - msg, _ := tx.AsMessage(signer) - context := core.NewEVMContext(msg, block.Header(), api.eth.BlockChain(), nil) - if idx == txIndex { - return msg, context, statedb, nil - } - - vmenv := vm.NewEVM(context, statedb, api.config, vm.Config{}) - gp := new(core.GasPool).AddGas(tx.Gas()) - _, _, _, err := core.ApplyMessage(vmenv, msg, gp) - if err != nil { - return nil, vm.Context{}, nil, fmt.Errorf("tx %x failed: %v", tx.Hash(), err) - } - statedb.DeleteSuicides() - } - return nil, vm.Context{}, nil, fmt.Errorf("tx index %d out of range for block %x", txIndex, blockHash) -} - // Preimage is a debug API function that returns the preimage for a sha3 hash, if known. func (api *PrivateDebugAPI) Preimage(ctx context.Context, hash common.Hash) (hexutil.Bytes, error) { db := core.PreimageTable(api.eth.ChainDb()) @@ -617,7 +368,7 @@ type storageEntry struct { // StorageRangeAt returns the storage at the given block height and transaction index. func (api *PrivateDebugAPI) StorageRangeAt(ctx context.Context, blockHash common.Hash, txIndex int, contractAddress common.Address, keyStart hexutil.Bytes, maxResult int) (StorageRangeResult, error) { - _, _, statedb, err := api.computeTxEnv(blockHash, txIndex) + _, _, statedb, err := api.computeTxEnv(blockHash, txIndex, 0) if err != nil { return StorageRangeResult{}, err } diff --git a/eth/api_tracer.go b/eth/api_tracer.go new file mode 100644 index 0000000000..0d0e2a73c3 --- /dev/null +++ b/eth/api_tracer.go @@ -0,0 +1,727 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package eth + +import ( + "bytes" + "context" + "errors" + "fmt" + "io/ioutil" + "runtime" + "sync" + "sync/atomic" + "time" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/eth/tracers" + "github.com/ethereum/go-ethereum/ethdb" + "github.com/ethereum/go-ethereum/internal/ethapi" + "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/rlp" + "github.com/ethereum/go-ethereum/rpc" + "github.com/ethereum/go-ethereum/trie" +) + +const ( + // defaultTraceTimeout is the amount of time a single transaction can execute + // by default before being forcefully aborted. + defaultTraceTimeout = 5 * time.Second + + // defaultTraceReexec is the number of blocks the tracer is willing to go back + // and reexecute to produce missing historical state necessary to run a specific + // trace. + defaultTraceReexec = uint64(128) +) + +// TraceConfig holds extra parameters to trace functions. +type TraceConfig struct { + *vm.LogConfig + Tracer *string + Timeout *string + Reexec *uint64 +} + +// txTraceResult is the result of a single transaction trace. +type txTraceResult struct { + Result interface{} `json:"result,omitempty"` // Trace results produced by the tracer + Error string `json:"error,omitempty"` // Trace failure produced by the tracer +} + +// blockTraceTask represents a single block trace task when an entire chain is +// being traced. +type blockTraceTask struct { + statedb *state.StateDB // Intermediate state prepped for tracing + block *types.Block // Block to trace the transactions from + results []*txTraceResult // Trace results procudes by the task +} + +// blockTraceResult represets the results of tracing a single block when an entire +// chain is being traced. +type blockTraceResult struct { + Block hexutil.Uint64 `json:"block"` // Block number corresponding to this trace + Hash common.Hash `json:"hash"` // Block hash corresponding to this trace + Traces []*txTraceResult `json:"traces"` // Trace results produced by the task +} + +// txTraceTask represents a single transaction trace task when an entire block +// is being traced. +type txTraceTask struct { + statedb *state.StateDB // Intermediate state prepped for tracing + index int // Transaction offset in the block +} + +// ephemeralDatabase is a memory wrapper around a proper database, which acts as +// an ephemeral write layer. This construct is used by the chain tracer to write +// state tries for intermediate blocks without serializing to disk, but at the +// same time to allow disk fallback for reads that do no hit the memory layer. +type ephemeralDatabase struct { + diskdb ethdb.Database // Persistent disk database to fall back to with reads + memdb *ethdb.MemDatabase // Ephemeral memory database for primary reads and writes +} + +func (db *ephemeralDatabase) Put(key []byte, value []byte) error { return db.memdb.Put(key, value) } +func (db *ephemeralDatabase) Delete(key []byte) error { return errors.New("delete not supported") } +func (db *ephemeralDatabase) Close() { db.memdb.Close() } +func (db *ephemeralDatabase) NewBatch() ethdb.Batch { + return db.memdb.NewBatch() +} +func (db *ephemeralDatabase) Has(key []byte) (bool, error) { + if has, _ := db.memdb.Has(key); has { + return has, nil + } + return db.diskdb.Has(key) +} +func (db *ephemeralDatabase) Get(key []byte) ([]byte, error) { + if blob, _ := db.memdb.Get(key); blob != nil { + return blob, nil + } + return db.diskdb.Get(key) +} + +// Prune does a state sync into a new memory write layer and replaces the old one. +// This allows us to discard entries that are no longer referenced from the current +// state. +func (db *ephemeralDatabase) Prune(root common.Hash) { + // Pull the still relevant state data into memory + sync := state.NewStateSync(root, db.diskdb) + for sync.Pending() > 0 { + hash := sync.Missing(1)[0] + + // Move the next trie node from the memory layer into a sync struct + node, err := db.memdb.Get(hash[:]) + if err != nil { + panic(err) // memdb must have the data + } + if _, _, err := sync.Process([]trie.SyncResult{{Hash: hash, Data: node}}); err != nil { + panic(err) // it's not possible to fail processing a node + } + } + // Discard the old memory layer and write a new one + db.memdb, _ = ethdb.NewMemDatabaseWithCap(db.memdb.Len()) + if _, err := sync.Commit(db); err != nil { + panic(err) // writing into a memdb cannot fail + } +} + +// TraceChain returns the structured logs created during the execution of EVM +// between two blocks (excluding start) and returns them as a JSON object. +func (api *PrivateDebugAPI) TraceChain(ctx context.Context, start, end rpc.BlockNumber, config *TraceConfig) (*rpc.Subscription, error) { + // Fetch the block interval that we want to trace + var from, to *types.Block + + switch start { + case rpc.PendingBlockNumber: + from = api.eth.miner.PendingBlock() + case rpc.LatestBlockNumber: + from = api.eth.blockchain.CurrentBlock() + default: + from = api.eth.blockchain.GetBlockByNumber(uint64(start)) + } + switch end { + case rpc.PendingBlockNumber: + to = api.eth.miner.PendingBlock() + case rpc.LatestBlockNumber: + to = api.eth.blockchain.CurrentBlock() + default: + to = api.eth.blockchain.GetBlockByNumber(uint64(end)) + } + // Trace the chain if we've found all our blocks + if from == nil { + return nil, fmt.Errorf("starting block #%d not found", start) + } + if to == nil { + return nil, fmt.Errorf("end block #%d not found", end) + } + return api.traceChain(ctx, from, to, config) +} + +// traceChain configures a new tracer according to the provided configuration, and +// executes all the transactions contained within. The return value will be one item +// per transaction, dependent on the requestd tracer. +func (api *PrivateDebugAPI) traceChain(ctx context.Context, start, end *types.Block, config *TraceConfig) (*rpc.Subscription, error) { + // Tracing a chain is a **long** operation, only do with subscriptions + notifier, supported := rpc.NotifierFromContext(ctx) + if !supported { + return &rpc.Subscription{}, rpc.ErrNotificationsUnsupported + } + sub := notifier.CreateSubscription() + + // Ensure we have a valid starting state before doing any work + origin := start.NumberU64() + + memdb, _ := ethdb.NewMemDatabase() + db := &ephemeralDatabase{ + diskdb: api.eth.ChainDb(), + memdb: memdb, + } + if number := start.NumberU64(); number > 0 { + start = api.eth.blockchain.GetBlock(start.ParentHash(), start.NumberU64()-1) + if start == nil { + return nil, fmt.Errorf("parent block #%d not found", number-1) + } + } + statedb, err := state.New(start.Root(), state.NewDatabase(db)) + if err != nil { + // If the starting state is missing, allow some number of blocks to be reexecuted + reexec := defaultTraceReexec + if config.Reexec != nil { + reexec = *config.Reexec + } + // Find the most recent block that has the state available + for i := uint64(0); i < reexec; i++ { + start = api.eth.blockchain.GetBlock(start.ParentHash(), start.NumberU64()-1) + if start == nil { + break + } + if statedb, err = state.New(start.Root(), state.NewDatabase(db)); err == nil { + break + } + } + // If we still don't have the state available, bail out + if err != nil { + switch err.(type) { + case *trie.MissingNodeError: + return nil, errors.New("required historical state unavailable") + default: + return nil, err + } + } + } + // Execute all the transaction contained within the chain concurrently for each block + blocks := int(end.NumberU64() - origin) + + threads := runtime.NumCPU() + if threads > blocks { + threads = blocks + } + var ( + pend = new(sync.WaitGroup) + tasks = make(chan *blockTraceTask, threads) + results = make(chan *blockTraceTask, threads) + ) + for th := 0; th < threads; th++ { + pend.Add(1) + go func() { + defer pend.Done() + + // Fetch and execute the next block trace tasks + for task := range tasks { + signer := types.MakeSigner(api.config, task.block.Number()) + + // Trace all the transactions contained within + for i, tx := range task.block.Transactions() { + msg, _ := tx.AsMessage(signer) + vmctx := core.NewEVMContext(msg, task.block.Header(), api.eth.blockchain, nil) + + res, err := api.traceTx(ctx, msg, vmctx, task.statedb, config) + if err != nil { + task.results[i] = &txTraceResult{Error: err.Error()} + log.Warn("Tracing failed", "err", err) + break + } + task.statedb.DeleteSuicides() + task.results[i] = &txTraceResult{Result: res} + } + // Stream the result back to the user or abort on teardown + select { + case results <- task: + case <-notifier.Closed(): + return + } + } + }() + } + // Start a goroutine to feed all the blocks into the tracers + begin := time.Now() + complete := start.NumberU64() + + go func() { + var ( + logged time.Time + number uint64 + traced uint64 + failed error + ) + // Ensure everything is properly cleaned up on any exit path + defer func() { + close(tasks) + pend.Wait() + + switch { + case failed != nil: + log.Warn("Chain tracing failed", "start", start.NumberU64(), "end", end.NumberU64(), "transactions", traced, "elapsed", time.Since(begin), "err", failed) + case number < end.NumberU64(): + log.Warn("Chain tracing aborted", "start", start.NumberU64(), "end", end.NumberU64(), "abort", number, "transactions", traced, "elapsed", time.Since(begin)) + default: + log.Info("Chain tracing finished", "start", start.NumberU64(), "end", end.NumberU64(), "transactions", traced, "elapsed", time.Since(begin)) + } + close(results) + }() + // Feed all the blocks both into the tracer, as well as fast process concurrently + for number = start.NumberU64() + 1; number <= end.NumberU64(); number++ { + // Stop tracing if interruption was requested + select { + case <-notifier.Closed(): + return + default: + } + // Print progress logs if long enough time elapsed + if time.Since(logged) > 8*time.Second { + if number > origin { + log.Info("Tracing chain segment", "start", origin, "end", end.NumberU64(), "current", number, "transactions", traced, "elapsed", time.Since(begin)) + } else { + log.Info("Preparing state for chain trace", "block", number, "start", origin, "elapsed", time.Since(begin)) + } + logged = time.Now() + } + // Retrieve the next block to trace + block := api.eth.blockchain.GetBlockByNumber(number) + if block == nil { + failed = fmt.Errorf("block #%d not found", number) + break + } + // Send the block over to the concurrent tracers (if not in the fast-forward phase) + if number > origin { + txs := block.Transactions() + + select { + case tasks <- &blockTraceTask{statedb: statedb.Copy(), block: block, results: make([]*txTraceResult, len(txs))}: + case <-notifier.Closed(): + return + } + traced += uint64(len(txs)) + } else { + atomic.StoreUint64(&complete, number) + } + // Generate the next state snapshot fast without tracing + _, _, _, err := api.eth.blockchain.Processor().Process(block, statedb, vm.Config{}) + if err != nil { + failed = err + break + } + // Finalize the state so any modifications are written to the trie + root, err := statedb.CommitTo(db, true) + if err != nil { + failed = err + break + } + if err := statedb.Reset(root); err != nil { + failed = err + break + } + // After every N blocks, prune the database to only retain relevant data + if (number-start.NumberU64())%4096 == 0 { + // Wait until currently pending trace jobs finish + for atomic.LoadUint64(&complete) != number { + select { + case <-time.After(100 * time.Millisecond): + case <-notifier.Closed(): + return + } + } + // No more concurrent access at this point, prune the database + var ( + nodes = db.memdb.Len() + start = time.Now() + ) + db.Prune(root) + log.Info("Pruned tracer state entries", "deleted", nodes-db.memdb.Len(), "left", db.memdb.Len(), "elapsed", time.Since(start)) + + statedb, _ = state.New(root, state.NewDatabase(db)) + } + } + }() + + // Keep reading the trace results and stream the to the user + go func() { + var ( + done = make(map[uint64]*blockTraceResult) + next = origin + 1 + ) + for res := range results { + // Queue up next received result + result := &blockTraceResult{ + Block: hexutil.Uint64(res.block.NumberU64()), + Hash: res.block.Hash(), + Traces: res.results, + } + done[uint64(result.Block)] = result + + // Stream completed traces to the user, aborting on the first error + for result, ok := done[next]; ok; result, ok = done[next] { + if len(result.Traces) > 0 || next == end.NumberU64() { + notifier.Notify(sub.ID, result) + } + atomic.StoreUint64(&complete, next) + delete(done, next) + next++ + } + } + }() + return sub, nil +} + +// TraceBlockByNumber returns the structured logs created during the execution of +// EVM and returns them as a JSON object. +func (api *PrivateDebugAPI) TraceBlockByNumber(ctx context.Context, number rpc.BlockNumber, config *TraceConfig) ([]*txTraceResult, error) { + // Fetch the block that we want to trace + var block *types.Block + + switch number { + case rpc.PendingBlockNumber: + block = api.eth.miner.PendingBlock() + case rpc.LatestBlockNumber: + block = api.eth.blockchain.CurrentBlock() + default: + block = api.eth.blockchain.GetBlockByNumber(uint64(number)) + } + // Trace the block if it was found + if block == nil { + return nil, fmt.Errorf("block #%d not found", number) + } + return api.traceBlock(ctx, block, config) +} + +// TraceBlockByHash returns the structured logs created during the execution of +// EVM and returns them as a JSON object. +func (api *PrivateDebugAPI) TraceBlockByHash(ctx context.Context, hash common.Hash, config *TraceConfig) ([]*txTraceResult, error) { + block := api.eth.blockchain.GetBlockByHash(hash) + if block == nil { + return nil, fmt.Errorf("block #%x not found", hash) + } + return api.traceBlock(ctx, block, config) +} + +// TraceBlock returns the structured logs created during the execution of EVM +// and returns them as a JSON object. +func (api *PrivateDebugAPI) TraceBlock(ctx context.Context, blob []byte, config *TraceConfig) ([]*txTraceResult, error) { + block := new(types.Block) + if err := rlp.Decode(bytes.NewReader(blob), block); err != nil { + return nil, fmt.Errorf("could not decode block: %v", err) + } + return api.traceBlock(ctx, block, config) +} + +// TraceBlockFromFile returns the structured logs created during the execution of +// EVM and returns them as a JSON object. +func (api *PrivateDebugAPI) TraceBlockFromFile(ctx context.Context, file string, config *TraceConfig) ([]*txTraceResult, error) { + blob, err := ioutil.ReadFile(file) + if err != nil { + return nil, fmt.Errorf("could not read file: %v", err) + } + return api.TraceBlock(ctx, blob, config) +} + +// traceBlock configures a new tracer according to the provided configuration, and +// executes all the transactions contained within. The return value will be one item +// per transaction, dependent on the requestd tracer. +func (api *PrivateDebugAPI) traceBlock(ctx context.Context, block *types.Block, config *TraceConfig) ([]*txTraceResult, error) { + // Create the parent state database + if err := api.eth.engine.VerifyHeader(api.eth.blockchain, block.Header(), true); err != nil { + return nil, err + } + parent := api.eth.blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1) + if parent == nil { + return nil, fmt.Errorf("parent %x not found", block.ParentHash()) + } + reexec := defaultTraceReexec + if config.Reexec != nil { + reexec = *config.Reexec + } + statedb, err := api.computeStateDB(parent, reexec) + if err != nil { + return nil, err + } + // Execute all the transaction contained within the block concurrently + var ( + signer = types.MakeSigner(api.config, block.Number()) + + txs = block.Transactions() + results = make([]*txTraceResult, len(txs)) + + pend = new(sync.WaitGroup) + jobs = make(chan *txTraceTask, len(txs)) + ) + threads := runtime.NumCPU() + if threads > len(txs) { + threads = len(txs) + } + for th := 0; th < threads; th++ { + pend.Add(1) + go func() { + defer pend.Done() + + // Fetch and execute the next transaction trace tasks + for task := range jobs { + msg, _ := txs[task.index].AsMessage(signer) + vmctx := core.NewEVMContext(msg, block.Header(), api.eth.blockchain, nil) + + res, err := api.traceTx(ctx, msg, vmctx, task.statedb, config) + if err != nil { + results[task.index] = &txTraceResult{Error: err.Error()} + continue + } + results[task.index] = &txTraceResult{Result: res} + } + }() + } + // Feed the transactions into the tracers and return + var failed error + for i, tx := range txs { + // Send the trace task over for execution + jobs <- &txTraceTask{statedb: statedb.Copy(), index: i} + + // Generate the next state snapshot fast without tracing + msg, _ := tx.AsMessage(signer) + vmctx := core.NewEVMContext(msg, block.Header(), api.eth.blockchain, nil) + + vmenv := vm.NewEVM(vmctx, statedb, api.config, vm.Config{}) + if _, _, _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(msg.Gas())); err != nil { + failed = err + break + } + // Finalize the state so any modifications are written to the trie + statedb.Finalise(true) + } + close(jobs) + pend.Wait() + + // If execution failed in between, abort + if failed != nil { + return nil, failed + } + return results, nil +} + +// computeStateDB retrieves the state database associated with a certain block. +// If no state is locally available for the given block, a number of blocks are +// attempted to be reexecuted to generate the desired state. +func (api *PrivateDebugAPI) computeStateDB(block *types.Block, reexec uint64) (*state.StateDB, error) { + // If we have the state fully available, use that + statedb, err := api.eth.blockchain.StateAt(block.Root()) + if err == nil { + return statedb, nil + } + // Otherwise try to reexec blocks until we find a state or reach our limit + origin := block.NumberU64() + + memdb, _ := ethdb.NewMemDatabase() + db := &ephemeralDatabase{ + diskdb: api.eth.ChainDb(), + memdb: memdb, + } + for i := uint64(0); i < reexec; i++ { + block = api.eth.blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1) + if block == nil { + break + } + if statedb, err = state.New(block.Root(), state.NewDatabase(db)); err == nil { + break + } + } + if err != nil { + switch err.(type) { + case *trie.MissingNodeError: + return nil, errors.New("required historical state unavailable") + default: + return nil, err + } + } + // State was available at historical point, regenerate + var ( + start = time.Now() + logged time.Time + ) + for block.NumberU64() < origin { + // Print progress logs if long enough time elapsed + if time.Since(logged) > 8*time.Second { + log.Info("Regenerating historical state", "block", block.NumberU64()+1, "target", origin, "elapsed", time.Since(start)) + logged = time.Now() + } + // Retrieve the next block to regenerate and process it + if block = api.eth.blockchain.GetBlockByNumber(block.NumberU64() + 1); block == nil { + return nil, fmt.Errorf("block #%d not found", block.NumberU64()+1) + } + _, _, _, err := api.eth.blockchain.Processor().Process(block, statedb, vm.Config{}) + if err != nil { + return nil, err + } + // Finalize the state so any modifications are written to the trie + root, err := statedb.CommitTo(db, true) + if err != nil { + return nil, err + } + if err := statedb.Reset(root); err != nil { + return nil, err + } + // After every N blocks, prune the database to only retain relevant data + if block.NumberU64()%4096 == 0 || block.NumberU64() == origin { + var ( + nodes = db.memdb.Len() + begin = time.Now() + ) + db.Prune(root) + log.Info("Pruned tracer state entries", "deleted", nodes-db.memdb.Len(), "left", db.memdb.Len(), "elapsed", time.Since(begin)) + + statedb, _ = state.New(root, state.NewDatabase(db)) + } + } + log.Info("Historical state regenerated", "block", block.NumberU64(), "elapsed", time.Since(start)) + return statedb, nil +} + +// TraceTransaction returns the structured logs created during the execution of EVM +// and returns them as a JSON object. +func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, hash common.Hash, config *TraceConfig) (interface{}, error) { + // Retrieve the transaction and assemble its EVM context + tx, blockHash, _, index := core.GetTransaction(api.eth.ChainDb(), hash) + if tx == nil { + return nil, fmt.Errorf("transaction %x not found", hash) + } + reexec := defaultTraceReexec + if config.Reexec != nil { + reexec = *config.Reexec + } + msg, vmctx, statedb, err := api.computeTxEnv(blockHash, int(index), reexec) + if err != nil { + return nil, err + } + // Trace the transaction and return + return api.traceTx(ctx, msg, vmctx, statedb, config) +} + +// traceTx configures a new tracer according to the provided configuration, and +// executes the given message in the provided environment. The return value will +// be tracer dependent. +func (api *PrivateDebugAPI) traceTx(ctx context.Context, message core.Message, vmctx vm.Context, statedb *state.StateDB, config *TraceConfig) (interface{}, error) { + // Assemble the structured logger or the JavaScript tracer + var ( + tracer vm.Tracer + err error + ) + switch { + case config != nil && config.Tracer != nil: + // Define a meaningful timeout of a single transaction trace + timeout := defaultTraceTimeout + if config.Timeout != nil { + if timeout, err = time.ParseDuration(*config.Timeout); err != nil { + return nil, err + } + } + // Constuct the JavaScript tracer to execute with + if tracer, err = tracers.New(*config.Tracer); err != nil { + return nil, err + } + // Handle timeouts and RPC cancellations + deadlineCtx, cancel := context.WithTimeout(ctx, timeout) + go func() { + <-deadlineCtx.Done() + tracer.(*tracers.Tracer).Stop(errors.New("execution timeout")) + }() + defer cancel() + + case config == nil: + tracer = vm.NewStructLogger(nil) + + default: + tracer = vm.NewStructLogger(config.LogConfig) + } + // Run the transaction with tracing enabled. + vmenv := vm.NewEVM(vmctx, statedb, api.config, vm.Config{Debug: true, Tracer: tracer}) + + ret, gas, failed, err := core.ApplyMessage(vmenv, message, new(core.GasPool).AddGas(message.Gas())) + if err != nil { + return nil, fmt.Errorf("tracing failed: %v", err) + } + // Depending on the tracer type, format and return the output + switch tracer := tracer.(type) { + case *vm.StructLogger: + return ðapi.ExecutionResult{ + Gas: gas, + Failed: failed, + ReturnValue: fmt.Sprintf("%x", ret), + StructLogs: ethapi.FormatLogs(tracer.StructLogs()), + }, nil + + case *tracers.Tracer: + return tracer.GetResult() + + default: + panic(fmt.Sprintf("bad tracer type %T", tracer)) + } +} + +// computeTxEnv returns the execution environment of a certain transaction. +func (api *PrivateDebugAPI) computeTxEnv(blockHash common.Hash, txIndex int, reexec uint64) (core.Message, vm.Context, *state.StateDB, error) { + // Create the parent state database + block := api.eth.blockchain.GetBlockByHash(blockHash) + if block == nil { + return nil, vm.Context{}, nil, fmt.Errorf("block %x not found", blockHash) + } + parent := api.eth.blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1) + if parent == nil { + return nil, vm.Context{}, nil, fmt.Errorf("parent %x not found", block.ParentHash()) + } + statedb, err := api.computeStateDB(parent, reexec) + if err != nil { + return nil, vm.Context{}, nil, err + } + // Recompute transactions up to the target index. + signer := types.MakeSigner(api.config, block.Number()) + + for idx, tx := range block.Transactions() { + // Assemble the transaction call message and return if the requested offset + msg, _ := tx.AsMessage(signer) + context := core.NewEVMContext(msg, block.Header(), api.eth.blockchain, nil) + if idx == txIndex { + return msg, context, statedb, nil + } + // Not yet the searched for transaction, execute on top of the current state + vmenv := vm.NewEVM(context, statedb, api.config, vm.Config{}) + if _, _, _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas())); err != nil { + return nil, vm.Context{}, nil, fmt.Errorf("tx %x failed: %v", tx.Hash(), err) + } + statedb.DeleteSuicides() + } + return nil, vm.Context{}, nil, fmt.Errorf("tx index %d out of range for block %x", txIndex, blockHash) +} diff --git a/eth/handler.go b/eth/handler.go index bec5126dc8..cd66662d8f 100644 --- a/eth/handler.go +++ b/eth/handler.go @@ -747,10 +747,11 @@ func (self *ProtocolManager) txBroadcastLoop() { // EthNodeInfo represents a short summary of the Ethereum sub-protocol metadata known // about the host peer. type EthNodeInfo struct { - Network uint64 `json:"network"` // Ethereum network ID (1=Frontier, 2=Morden, Ropsten=3) - Difficulty *big.Int `json:"difficulty"` // Total difficulty of the host's blockchain - Genesis common.Hash `json:"genesis"` // SHA3 hash of the host's genesis block - Head common.Hash `json:"head"` // SHA3 hash of the host's best owned block + Network uint64 `json:"network"` // Ethereum network ID (1=Frontier, 2=Morden, Ropsten=3) + Difficulty *big.Int `json:"difficulty"` // Total difficulty of the host's blockchain + Genesis common.Hash `json:"genesis"` // SHA3 hash of the host's genesis block + Config *params.ChainConfig `json:"config"` // Chain configuration for the fork rules + Head common.Hash `json:"head"` // SHA3 hash of the host's best owned block } // NodeInfo retrieves some protocol metadata about the running host node. @@ -760,6 +761,7 @@ func (self *ProtocolManager) NodeInfo() *EthNodeInfo { Network: self.networkId, Difficulty: self.blockchain.GetTd(currentBlock.Hash(), currentBlock.NumberU64()), Genesis: self.blockchain.Genesis().Hash(), + Config: self.blockchain.Config(), Head: currentBlock.Hash(), } } diff --git a/eth/tracers/internal/tracers/4byte_tracer.js b/eth/tracers/internal/tracers/4byte_tracer.js new file mode 100644 index 0000000000..0a6b088cca --- /dev/null +++ b/eth/tracers/internal/tracers/4byte_tracer.js @@ -0,0 +1,86 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +// 4byteTracer searches for 4byte-identifiers, and collects them for post-processing. +// It collects the methods identifiers along with the size of the supplied data, so +// a reversed signature can be matched against the size of the data. +// +// Example: +// > debug.traceTransaction( "0x214e597e35da083692f5386141e69f47e973b2c56e7a8073b1ea08fd7571e9de", {tracer: "4byteTracer"}) +// { +// 0x27dc297e-128: 1, +// 0x38cc4831-0: 2, +// 0x524f3889-96: 1, +// 0xadf59f99-288: 1, +// 0xc281d19e-0: 1 +// } +{ + // ids aggregates the 4byte ids found. + ids : {}, + + // callType returns 'false' for non-calls, or the peek-index for the first param + // after 'value', i.e. meminstart. + callType: function(opstr){ + switch(opstr){ + case "CALL": case "CALLCODE": + // gas, addr, val, memin, meminsz, memout, memoutsz + return 3; // stack ptr to memin + + case "DELEGATECALL": case "STATICCALL": + // gas, addr, memin, meminsz, memout, memoutsz + return 2; // stack ptr to memin + } + return false; + }, + + // store save the given indentifier and datasize. + store: function(id, size){ + var key = "" + toHex(id) + "-" + size; + this.ids[key] = this.ids[key] + 1 || 1; + }, + + // step is invoked for every opcode that the VM executes. + step: function(log, db) { + // Skip any opcodes that are not internal calls + var ct = this.callType(log.op.toString()); + if (!ct) { + return; + } + // Skip any pre-compile invocations, those are just fancy opcodes + if (isPrecompiled(toAddress(log.stack.peek(1)))) { + return; + } + // Gather internal call details + var inSz = log.stack.peek(ct + 1).valueOf(); + if (inSz >= 4) { + var inOff = log.stack.peek(ct).valueOf(); + this.store(log.memory.slice(inOff, inOff + 4), inSz-4); + } + }, + + // fault is invoked when the actual execution of an opcode fails. + fault: function(log, db) { }, + + // result is invoked when all the opcodes have been iterated over and returns + // the final result of the tracing. + result: function(ctx) { + // Save the outer calldata also + if (ctx.input.length > 4) { + this.store(slice(ctx.input, 0, 4), ctx.input.length-4) + } + return this.ids; + }, +} diff --git a/eth/tracers/internal/tracers/assets.go b/eth/tracers/internal/tracers/assets.go new file mode 100644 index 0000000000..cb0421008c --- /dev/null +++ b/eth/tracers/internal/tracers/assets.go @@ -0,0 +1,350 @@ +// Code generated by go-bindata. +// sources: +// 4byte_tracer.js +// call_tracer.js +// evmdis_tracer.js +// noop_tracer.js +// opcount_tracer.js +// prestate_tracer.js +// DO NOT EDIT! + +package tracers + +import ( + "bytes" + "compress/gzip" + "fmt" + "io" + "io/ioutil" + "os" + "path/filepath" + "strings" + "time" +) + +func bindataRead(data []byte, name string) ([]byte, error) { + gz, err := gzip.NewReader(bytes.NewBuffer(data)) + if err != nil { + return nil, fmt.Errorf("Read %q: %v", name, err) + } + + var buf bytes.Buffer + _, err = io.Copy(&buf, gz) + clErr := gz.Close() + + if err != nil { + return nil, fmt.Errorf("Read %q: %v", name, err) + } + if clErr != nil { + return nil, err + } + + return buf.Bytes(), nil +} + +type asset struct { + bytes []byte + info os.FileInfo +} + +type bindataFileInfo struct { + name string + size int64 + mode os.FileMode + modTime time.Time +} + +func (fi bindataFileInfo) Name() string { + return fi.name +} +func (fi bindataFileInfo) Size() int64 { + return fi.size +} +func (fi bindataFileInfo) Mode() os.FileMode { + return fi.mode +} +func (fi bindataFileInfo) ModTime() time.Time { + return fi.modTime +} +func (fi bindataFileInfo) IsDir() bool { + return false +} +func (fi bindataFileInfo) Sys() interface{} { + return nil +} + +var __4byte_tracerJs = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x94\x56\x5b\x6f\xdb\x4a\x0e\x7e\xb6\x7f\x05\xd7\x2f\xb5\x51\x59\x8e\x2f\x89\x2f\xd9\x16\xf0\xe6\xa4\x6d\x80\x9c\x24\x88\xdd\x3d\x28\x16\xfb\x30\x9e\xa1\xac\xd9\xc8\x33\xc2\x0c\xe5\x4b\x73\xf2\xdf\x17\x1c\x49\x89\x93\xd3\x62\xbb\x4f\x96\x47\xc3\x8f\x1f\xc9\x8f\xa4\x7a\x3d\xb8\xb0\xf9\xc1\xe9\x75\x4a\x30\x38\xe9\x8f\x61\x99\x22\xac\x6d\x17\x29\x45\x87\xc5\x06\xe6\x05\xa5\xd6\xf9\x66\xaf\x07\xcb\x54\x7b\x48\x74\x86\xa0\x3d\xe4\xc2\x11\xd8\x04\xe8\xcd\xfd\x4c\xaf\x9c\x70\x87\xb8\xd9\xeb\x95\x36\x3f\x7c\xcd\x08\x89\x43\x04\x6f\x13\xda\x09\x87\x33\x38\xd8\x02\xa4\x30\xe0\x50\x69\x4f\x4e\xaf\x0a\x42\xd0\x04\xc2\xa8\x9e\x75\xb0\xb1\x4a\x27\x07\x86\xd4\x04\x85\x51\xe8\x82\x6b\x42\xb7\xf1\x35\x8f\xcf\x37\x5f\xe1\x1a\xbd\x47\x07\x9f\xd1\xa0\x13\x19\xdc\x15\xab\x4c\x4b\xb8\xd6\x12\x8d\x47\x10\x1e\x72\x3e\xf1\x29\x2a\x58\x05\x38\x36\xfc\xc4\x54\x16\x15\x15\xf8\x64\x0b\xa3\x04\x69\x6b\x22\x40\xcd\xcc\x61\x8b\xce\x6b\x6b\x60\x58\xbb\xaa\x00\x23\xb0\x8e\x41\xda\x82\x38\x00\x07\x36\x67\xbb\x0e\x08\x73\x80\x4c\xd0\x8b\xe9\x2f\x24\xe4\x25\x6e\x05\xda\x04\x37\xa9\xcd\x11\x28\x15\xc4\x51\xef\x74\x96\xc1\x0a\xa1\xf0\x98\x14\x59\xc4\x68\xab\x82\xe0\x8f\xab\xe5\x97\xdb\xaf\x4b\x98\xdf\x7c\x83\x3f\xe6\xf7\xf7\xf3\x9b\xe5\xb7\x73\xd8\x69\x4a\x6d\x41\x80\x5b\x2c\xa1\xf4\x26\xcf\x34\x2a\xd8\x09\xe7\x84\xa1\x03\xd8\x84\x11\x7e\xbf\xbc\xbf\xf8\x32\xbf\x59\xce\xff\x71\x75\x7d\xb5\xfc\x06\xd6\xc1\xa7\xab\xe5\xcd\xe5\x62\x01\x9f\x6e\xef\x61\x0e\x77\xf3\xfb\xe5\xd5\xc5\xd7\xeb\xf9\x3d\xdc\x7d\xbd\xbf\xbb\x5d\x5c\xc6\xb0\x40\x66\x85\x6c\xff\xbf\x73\x9e\x84\xea\x39\x04\x85\x24\x74\xe6\xeb\x4c\x7c\xb3\x05\xf8\xd4\x16\x99\x82\x54\x6c\x11\x1c\x4a\xd4\x5b\x54\x20\x40\xda\xfc\xf0\xcb\x45\x65\x2c\x91\x59\xb3\x0e\x31\xff\x54\x90\x70\x95\x80\xb1\x14\x81\x47\x84\xbf\xa7\x44\xf9\xac\xd7\xdb\xed\x76\xf1\xda\x14\xb1\x75\xeb\x5e\x56\xc2\xf9\xde\xc7\xb8\xc9\x98\xa3\xd5\x81\x70\xe9\x84\x44\x07\x1e\x85\x93\x29\xfa\x10\x4c\x78\xd1\xd5\x0a\x0d\xe9\x44\xa3\xf3\x11\x8b\x14\xa4\xcd\x32\x94\xe4\x99\xc1\x26\x5c\xcc\xad\xa7\x6e\xee\xac\x44\xef\xb5\x59\x73\xe0\x70\x45\xaf\x2e\xc2\x06\x29\xb5\xca\xc3\x11\xdc\xdb\x68\xbc\xfe\x8e\x75\x36\x7c\x91\x97\x65\x54\x82\x44\x04\xde\x86\xe8\xc1\x21\xcb\x0c\x15\x78\xbd\x36\x82\x0a\x87\xa1\x97\x56\x08\x1b\x41\x92\xc5\x2e\xd6\x42\x1b\x4f\x7f\x01\x64\x9c\xba\x22\x97\x7b\xb1\xc9\x33\x9c\xf1\x33\xc0\x47\x50\xb8\x2a\xd6\x31\x71\x0a\x96\x4e\x18\x2f\x24\x8b\xbb\x0d\xad\x93\xfd\xa0\x3f\xc2\xd3\xe9\x18\x87\xa7\x4a\x9c\x4c\x86\x67\xd3\x41\x72\x3a\x9c\x9c\xf5\x47\x7d\x3c\x9b\x26\xa3\x31\x4e\xc7\xc3\xd5\x40\x9e\x9e\xe1\x58\x4c\x4e\xc6\xc3\x55\x1f\xc5\xc9\x24\x51\xe3\xd3\x71\x1f\xa7\x0a\x5b\x11\x3c\x06\x60\x37\x83\xd6\x51\xa6\x5b\x4f\x9d\xd2\xfb\x63\xf9\x03\x70\xb2\x1f\x8c\x95\x1c\x4c\xc7\xd8\xed\x0f\x26\x33\xe8\x47\x2f\x6f\x86\x13\x29\x47\x93\x61\xbf\x7b\x32\x83\xc1\xd1\xf9\xe9\x60\x94\x0c\x27\x93\x69\x77\x7a\xf6\xda\x40\xa8\xe4\x74\x9a\x4c\xa7\xdd\xc1\xe4\x0d\x94\x1c\x4c\xfa\xaa\x3f\x45\x86\xea\x97\xc7\x4f\xcd\xc7\x66\x83\x07\x8e\xf2\x20\xd6\x6b\x87\x6b\x41\x58\x56\x2d\x30\x0e\x2f\x12\x1e\x16\x71\xb3\xc1\xcf\x33\x78\x7c\x8a\x9a\xc1\x46\x8a\x2c\x5b\x1e\x72\x56\x35\x15\xce\x78\x78\x97\x88\xcc\xe3\xbb\xa0\x0b\x63\x4d\x97\x2f\x78\x1e\x1f\x01\x2f\x47\x7c\xe8\x6a\xa3\x70\x1f\x2e\xf0\x51\xa2\x9d\x27\x1e\xb3\x62\x13\x10\x45\xc2\xd3\xe4\xdd\x56\x64\x05\xbe\x8b\x40\xc7\x18\xc3\x06\x37\x5c\x54\xe1\x28\x6e\x36\x6a\x97\x33\x48\x0a\x53\x56\xca\xe6\x9e\x5c\xe7\xb1\xd9\x68\xf8\x9d\x26\x99\x1e\x1d\x48\xe1\x11\x5a\x17\xf3\xeb\xeb\xd6\x0c\x5e\xfe\x5c\xdc\xfe\x76\xd9\x9a\x35\x1b\x0d\x76\xb9\x16\x2c\x6d\xa5\x5c\x04\x5b\x91\x45\xa5\xbb\xea\xc7\x7f\x0f\x0f\xb6\xa0\xfa\xd7\x7f\x67\xb3\x32\x5e\x18\x9e\x43\xaf\x07\x9e\x84\x7c\x80\x9c\x1c\x90\x2d\xcd\x9a\xcf\xae\x7f\xbb\xbc\xbe\xfc\x3c\x5f\x5e\xbe\xa2\xb0\x58\xce\x97\x57\x17\xe5\xd1\x5f\x49\xfc\x1f\xfe\x07\x3f\xf3\xdf\x68\x3c\x35\x9f\x6f\x85\x9a\x9c\x37\x1b\x75\xd5\x3c\xf1\x9c\xf2\x3c\x8d\xc2\x18\xd1\x3c\x3c\xb9\x2c\x55\x6b\x86\x3e\xe7\x8e\xe1\x0e\x8a\x9b\x8d\x70\xff\x28\xdf\x5a\x45\xa1\xb9\x42\x86\xb7\xc2\xc1\x03\x1e\xe0\x03\xb4\x5a\xf0\x1e\xc8\x7e\xc1\x7d\x5b\xab\x0e\xbc\x87\x56\x97\x4f\xf8\xe6\x79\xb3\xd1\xa0\x54\xfb\x58\x2b\xff\xaf\x07\x3c\xfc\x1b\x3e\xc0\xeb\xff\xef\xa1\x0f\x7f\xfe\x09\xfd\x57\x34\x31\xe7\x85\xa1\xcd\xd6\x3e\xa0\x0a\x92\xe1\x01\x70\x00\x9b\x4b\xab\xaa\x8d\xc1\x11\xfc\xf3\x77\xc0\x3d\xca\x82\xd0\x07\xba\x98\x1f\xb1\xcd\xec\x3a\x02\xb5\xea\x00\xb3\xed\xf5\x60\xf1\xa0\xf3\xb0\xb8\x4a\x14\x5f\xc2\xf0\x46\x34\x96\x40\x1b\x42\x67\x44\x16\xa4\xed\xab\xf8\x24\xd5\x7c\x6b\xf5\x31\x6a\x6c\xf3\x98\xec\x82\x9c\x36\xeb\x76\xa7\xc3\x31\xea\x04\xda\x7f\x93\x54\xfa\xaa\xd2\x7f\x5e\x15\xe3\xd8\x75\xee\xb0\x2b\xed\x26\x0f\x5f\x19\x66\x6b\x65\xd8\xc3\x3e\x02\x4a\x2d\xef\x6f\x87\xf0\x9f\xc2\x13\x24\xc2\xc8\x67\xa2\x15\xbe\xf6\x77\x0e\x2b\x63\xd5\x26\x3b\x57\xca\xa1\xf7\x81\x51\x50\x42\xcc\x6d\xd6\xee\x77\x3a\x9d\x9f\xf1\xf8\x2c\xc2\xba\x7f\x15\x6b\xbd\xb7\xaa\x90\xb5\x59\x7c\x87\x0f\xf0\x06\x54\x12\x17\xaa\x13\x87\xf6\xbc\x4d\xda\xcf\x41\x87\xeb\x1f\x3f\xc0\xa8\x72\x59\x42\xdc\x26\xc9\x8f\x30\xde\xd8\x97\xca\x08\x22\x0b\x41\xb0\xce\xdd\x21\xf6\xbc\xa9\xda\x01\x24\xaa\xb0\xde\xc3\xa8\x13\x05\x6a\xdd\x51\xa7\x8a\xa7\x56\x4b\x22\x8a\x8c\x8e\xe5\xb2\x4b\xab\x4f\x02\x21\xa9\x10\x59\xa5\x10\xfe\xbc\xb1\x09\x08\x53\x8b\x28\x29\x97\x75\x23\xd8\xff\x50\x36\x50\xbb\x70\xe8\x7f\xe4\x83\x93\xc7\x7e\x6a\x3d\x85\x35\xbf\x42\xee\x29\x42\x27\xf8\x3b\xc7\x6e\xab\xae\xaa\xe6\x64\x80\x2b\xc7\x1f\xe7\xbf\x02\xae\x76\x15\x2f\x8c\xb0\x47\x1b\xe5\xf9\x11\x29\x49\xfb\x17\x1d\xd7\xfd\x6b\x0b\x1e\x99\x5c\x43\xee\x59\x10\x99\xb7\x55\x55\x24\xed\x63\x6d\xf2\x82\xe2\x0c\xcd\x9a\x52\xf8\xf8\x5c\xa0\xa3\x9c\x97\x89\x7e\xbe\x1b\xc1\x49\x14\xf2\xfc\xd6\xba\x3b\xea\xbc\x9e\x2b\x75\x07\x97\x3d\xfb\xd4\xfc\x6f\x00\x00\x00\xff\xff\x08\x1e\xd9\xac\x67\x0b\x00\x00") + +func _4byte_tracerJsBytes() ([]byte, error) { + return bindataRead( + __4byte_tracerJs, + "4byte_tracer.js", + ) +} + +func _4byte_tracerJs() (*asset, error) { + bytes, err := _4byte_tracerJsBytes() + if err != nil { + return nil, err + } + + info := bindataFileInfo{name: "4byte_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info} + return a, nil +} + +var _call_tracerJs = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xd4\x59\xdf\x6f\x1b\x37\xf2\x7f\x96\xfe\x8a\x49\x1e\x6a\x09\x51\x24\x27\xe9\xb7\x5f\xc0\xae\x7a\xd0\x39\x4a\x6a\xc0\x8d\x03\x5b\x69\x10\x04\x79\xa0\x76\x67\x25\xd6\x5c\x72\x4b\x72\x2d\xef\xa5\xfe\xdf\x0f\x33\xe4\xae\x56\x3f\xec\xe8\x7a\xb8\x43\xef\x45\xd0\x2e\x67\x86\xc3\x99\xcf\xfc\xe2\x8e\x46\x70\x66\x8a\xca\xca\xc5\xd2\xc3\xcb\xe3\x17\xff\x0f\xb3\x25\xc2\xc2\x3c\x47\xbf\x44\x8b\x65\x0e\x93\xd2\x2f\x8d\x75\xdd\xd1\x08\x66\x4b\xe9\x20\x93\x0a\x41\x3a\x28\x84\xf5\x60\x32\xf0\x5b\xf4\x4a\xce\xad\xb0\xd5\xb0\x3b\x1a\x05\x9e\xbd\xcb\x24\x21\xb3\x88\xe0\x4c\xe6\x57\xc2\xe2\x09\x54\xa6\x84\x44\x68\xb0\x98\x4a\xe7\xad\x9c\x97\x1e\x41\x7a\x10\x3a\x1d\x19\x0b\xb9\x49\x65\x56\x91\x48\xe9\xa1\xd4\x29\x5a\xde\xda\xa3\xcd\x5d\xad\xc7\xdb\x77\x1f\xe0\x02\x9d\x43\x0b\x6f\x51\xa3\x15\x0a\xde\x97\x73\x25\x13\xb8\x90\x09\x6a\x87\x20\x1c\x14\xf4\xc6\x2d\x31\x85\x39\x8b\x23\xc6\x37\xa4\xca\x75\x54\x05\xde\x98\x52\xa7\xc2\x4b\xa3\x07\x80\x92\x34\x87\x5b\xb4\x4e\x1a\x0d\xaf\xea\xad\xa2\xc0\x01\x18\x4b\x42\x7a\xc2\xd3\x01\x2c\x98\x82\xf8\xfa\x20\x74\x05\x4a\xf8\x35\xeb\x01\x06\x59\x9f\x3b\x05\xa9\x79\x9b\xa5\x29\x10\xfc\x52\x78\x3a\xf5\x4a\x2a\x05\x73\x84\xd2\x61\x56\xaa\x01\x49\x9b\x97\x1e\x3e\x9e\xcf\x7e\xbe\xfc\x30\x83\xc9\xbb\x4f\xf0\x71\x72\x75\x35\x79\x37\xfb\x74\x0a\x2b\xe9\x97\xa6\xf4\x80\xb7\x18\x44\xc9\xbc\x50\x12\x53\x58\x09\x6b\x85\xf6\x15\x98\x8c\x24\xfc\x32\xbd\x3a\xfb\x79\xf2\x6e\x36\xf9\xfb\xf9\xc5\xf9\xec\x13\x18\x0b\x6f\xce\x67\xef\xa6\xd7\xd7\xf0\xe6\xf2\x0a\x26\xf0\x7e\x72\x35\x3b\x3f\xfb\x70\x31\xb9\x82\xf7\x1f\xae\xde\x5f\x5e\x4f\x87\x70\x8d\xa4\x15\x12\xff\xb7\x6d\x9e\xb1\xf7\x2c\x42\x8a\x5e\x48\xe5\x6a\x4b\x7c\x32\x25\xb8\xa5\x29\x55\x0a\x4b\x71\x8b\x60\x31\x41\x79\x8b\x29\x08\x48\x4c\x51\x1d\xec\x54\x92\x25\x94\xd1\x0b\x3e\xf3\x83\x80\x84\xf3\x0c\xb4\xf1\x03\x70\x88\xf0\xe3\xd2\xfb\xe2\x64\x34\x5a\xad\x56\xc3\x85\x2e\x87\xc6\x2e\x46\x2a\x88\x73\xa3\x9f\x86\x5d\x92\x99\x08\xa5\x66\x56\x24\x68\xc9\x39\x02\xb2\x92\xcc\xaf\xcc\x4a\x83\xb7\x42\x3b\x91\x90\xab\xe9\x7f\xc2\x60\x14\x1e\xf0\x8e\x9e\xbc\x23\xd0\x82\xc5\xc2\x58\xfa\xaf\x54\x8d\x33\xa9\x3d\x5a\x2d\x14\xcb\x76\x90\x8b\x14\x61\x5e\x81\x68\x0b\x1c\xb4\x0f\x43\x30\x0a\xee\x06\xa9\x33\x63\x73\x86\xe5\xb0\xfb\xb5\xdb\x89\x1a\x3a\x2f\x92\x1b\x52\x90\xe4\x27\xa5\xb5\xa8\x3d\x99\xb2\xb4\x4e\xde\x22\x93\x40\xa0\x89\xf6\x9c\xfe\xfa\x0b\xe0\x1d\x26\x65\x90\xd4\x69\x84\x9c\xc0\xe7\xaf\xf7\x5f\x06\x5d\x16\x9d\xa2\x4b\x50\xa7\x98\xf2\xf9\x6e\x1c\xac\x96\x6c\x51\x58\xe1\xd1\x2d\xc2\x6f\xa5\xf3\x2d\x9a\xcc\x9a\x1c\x84\x06\x53\x12\xe2\xdb\xd6\x91\xda\x1b\x16\x28\xe8\xbf\x46\xcb\x1a\x0d\xbb\x9d\x86\xf9\x04\x32\xa1\x1c\xc6\x7d\x9d\xc7\x82\x4e\x23\xf5\xad\xb9\x21\xc9\xc6\x12\x84\x6d\x05\xa6\x48\x4c\x1a\x83\x81\xce\xd1\x1c\x03\xdd\xb0\xdb\x21\xbe\x13\xc8\x4a\xcd\xdb\xf6\x94\x59\x0c\x20\x9d\xf7\xe1\x6b\xb7\x43\x62\xcf\x44\xe1\x4b\x8b\x6c\x4f\xb4\xd6\x58\x07\x32\xcf\x31\x95\xc2\xa3\xaa\xba\x9d\xce\xad\xb0\x61\x01\xc6\xa0\xcc\x62\xb8\x40\x3f\xa5\xc7\x5e\xff\xb4\xdb\xe9\xc8\x0c\x7a\x61\xf5\xc9\x78\xcc\xd9\x27\x93\x1a\xd3\x20\xbe\xe3\x97\xd2\x0d\x33\x51\x2a\xdf\xec\x4b\x4c\x1d\x8b\xbe\xb4\x9a\xfe\xde\x07\x2d\x3e\x22\x18\xad\x2a\x48\x28\xcb\x88\x39\x85\xa7\xab\x9c\xc7\x3c\x1e\xce\x0d\x20\x13\x8e\x4c\x28\x33\x58\x21\x14\x16\x9f\x27\x4b\x24\xdf\xe9\x04\xa3\x96\xae\x72\xec\xd4\x31\xd0\x6e\x43\x53\x0c\xbd\x79\x57\xe6\x73\xb4\xbd\x3e\x7c\x07\xc7\x77\xd9\x71\x1f\xc6\x63\xfe\x53\xeb\x1e\x79\xa2\xbe\x24\xc5\x14\xf1\xa0\xcc\x7f\xed\xad\xd4\x8b\x70\xd6\xa8\xeb\x79\x06\x02\x34\xae\x20\x31\x9a\x41\x4d\x5e\x99\xa3\xd4\x0b\x48\x2c\x0a\x8f\xe9\x00\x44\x9a\x82\x37\x01\x79\x0d\xce\x36\xb7\x84\xef\xbe\xe3\xbd\xc6\x70\x74\x76\x35\x9d\xcc\xa6\x47\x2d\x25\xa4\xbe\xcc\xb2\xa8\x07\xf3\x0e\x0b\xc4\x9b\xde\x8b\xfe\xf0\x56\xa8\x12\x2f\xb3\xa0\x51\xa4\x9d\xea\x14\xc6\x91\xe7\xd9\x36\xcf\xcb\x0d\x1e\x62\x1a\x8d\x60\xe2\x1c\xe6\x73\x85\xbb\xb1\x17\x83\x93\xe3\xd4\x79\x4a\x4e\x04\xb4\xc4\xe4\x85\x42\x02\x50\xbd\x6b\xb4\x34\x6b\xdc\xf1\x55\x81\x27\x00\x00\xa6\x18\xf0\x0b\x82\x3d\xbf\xf0\xe6\x67\xbc\x63\x77\xd4\xd6\x22\x00\x4d\xd2\xd4\xa2\x73\xbd\x7e\x3f\x90\x4b\x5d\x94\xfe\x64\x83\x3c\xc7\xdc\xd8\x6a\xe8\x28\xf7\xf4\xf8\x68\x83\x70\xd2\x9a\x67\x21\xdc\xb9\x26\x9e\x08\xca\xb7\xc2\xf5\xd6\x4b\x67\xc6\xf9\x93\x7a\x89\x1e\xea\x35\xb6\x05\xb1\x1d\x1d\xdf\x1d\xed\x5a\xeb\xb8\xbf\x76\xfa\x8b\x1f\xfa\xc4\x72\x7f\xda\x40\xb9\xc9\x08\xc3\xa2\x74\xcb\x1e\x23\x67\xbd\xba\x8e\xfa\x31\x78\x5b\xe2\x5e\xa4\x33\x7a\x76\x91\xe3\x50\x65\x94\x36\xbc\x2d\x13\x46\xd0\x42\x70\x52\xe1\xa0\x16\x94\x64\x5d\x39\x67\x9b\x7b\x63\x1e\x04\xd2\xf5\xf4\xe2\xcd\xeb\xe9\xf5\xec\xea\xc3\xd9\xac\x0d\x27\x85\x99\x27\xa5\x36\xcf\xa0\x50\x2f\xfc\x92\xf5\x27\x71\x9b\xab\x9f\x89\xe7\xf9\x8b\x2f\xe1\x0d\x8c\xf7\x44\x77\xe7\x71\x0e\xf8\xfc\x85\x65\xdf\xef\x9a\x6f\x93\x34\x18\xf3\x6b\x00\x91\x29\xee\xdb\x39\x62\x4f\xd8\xe5\xe8\x97\x26\xe5\x3c\x98\x88\x90\x4a\x6b\x2b\xa6\x46\xe3\xc1\xc1\xd7\xab\xa3\x6f\x72\x71\x71\x04\x7f\xfc\x01\xad\xe7\xb3\xcb\xd7\xd3\xf6\xbb\xd7\xd3\x8b\xe9\xdb\xc9\x6c\xba\x4d\x7b\x3d\x9b\xcc\xce\xcf\xf8\x6d\x3f\x5a\x65\x34\x82\xeb\x1b\x59\x70\x42\xe5\x34\x65\xf2\x82\x3b\xc3\x46\x5f\x37\x00\xbf\x34\xd4\x73\xd9\x58\x2f\x32\xa1\x93\x3a\x8f\xbb\xda\x69\xde\x90\xcb\x4c\x1d\x2b\xbb\xa9\xa0\x0d\xd4\x7e\xe3\x46\xe9\xde\x5b\x8c\x9b\xa6\x3d\x6f\x6a\xbd\xd6\x06\x0d\x1e\xe1\x5c\xc7\x49\xa6\x77\xf8\x21\xe1\x6f\x70\x0c\x27\xf0\x22\x66\x92\x47\x52\xd5\x4b\x78\x46\xe2\xff\x44\xc2\x7a\xb5\x87\xf3\xaf\x99\xb6\xbc\x61\xe2\x9a\xdc\x9b\xff\x7e\x3a\x33\xa5\xbf\xcc\xb2\x13\xd8\x36\xe2\xf7\x3b\x46\x6c\xe8\x2f\x50\xef\xd2\xff\xdf\x0e\xfd\x3a\xf5\x11\xaa\x4c\x01\x4f\x76\x20\x12\x12\xcf\x93\xad\x38\x88\xc6\xe5\x6e\x86\xa5\xc1\xf8\x81\x64\xfb\x72\x13\xc3\x0f\x65\x8b\x7f\x2b\xd9\xee\xed\xca\xa8\xf7\xda\xec\xbb\x06\x60\xd1\x5b\x89\xb7\x34\x59\x1d\x39\x16\x49\xfd\xa9\x59\x09\x9d\xe0\x10\x3e\x62\x90\xa8\x11\x39\xb9\xc4\x7e\x96\xda\x11\x6e\xf1\xa8\x27\x8d\x93\x09\x43\x4c\x70\xdb\x69\x11\x72\x51\xd1\x64\x92\x95\xfa\xa6\x82\x85\x70\x90\x56\x5a\xe4\x32\x71\x41\x1e\xf7\xb2\x16\x17\xc2\xb2\x58\x8b\xbf\x97\xe8\x68\xcc\x21\x20\x8b\xc4\x97\x42\xa9\x0a\x16\x92\x66\x15\xe2\xee\xbd\x7c\x75\x7c\x0c\xce\xcb\x02\x75\x3a\x80\x1f\x5e\x8d\x7e\xf8\x1e\x6c\xa9\xb0\x3f\xec\xb6\xd2\x78\x73\xd4\xe8\x0d\x5a\x88\xe8\x79\x8d\x85\x5f\xf6\xfa\xf0\xd3\x03\xf5\xe0\x81\xe4\xbe\x97\x16\x9e\xc3\x8b\x2f\x43\xd2\x6b\xbc\x81\xdb\xe0\x49\x40\xe5\x30\x4a\xa3\xf9\xee\xf2\xf5\x65\xef\x46\x58\xa1\xc4\x1c\xfb\x27\x3c\xef\xb1\xad\x56\x22\x36\xfc\xe4\x14\x28\x94\x90\x1a\x44\x92\x98\x52\x7b\x32\x7c\xdd\xbb\xab\x8a\xf2\xfb\x91\xaf\xe5\xf1\x68\x24\x92\x04\x9d\xab\xd3\x3d\x7b\x8d\xd4\x11\x39\x71\x83\xd4\x4e\xa6\xd8\xf2\x0a\x65\x07\xc3\xa9\x39\x52\xd0\xe4\x58\x0b\xcc\x8d\xa3\x4d\xe6\x08\x2b\x4b\x73\x86\x93\x3a\xe1\x41\x3b\x45\xb2\xb6\x03\xa3\x41\x80\x32\x3c\xdd\x73\x8c\x83\xb0\x0b\x37\x0c\xf9\x9e\xb6\xa5\x9c\xa3\xcd\x6a\xb8\x09\xe4\x36\x54\xb9\xa3\xdf\x6a\x07\x34\xe0\x9d\x74\x9e\x1b\x48\xd2\x52\x3a\x08\x48\x96\x7a\x31\x80\xc2\x14\x9c\xa7\x0f\xec\x25\xaf\xa6\xbf\x4e\xaf\x9a\xe2\x7f\xb8\x13\xeb\x16\xff\x69\x33\x01\x81\xa5\xf1\xc2\x63\xfa\x74\x4f\xcf\xbe\x07\x50\xe3\x07\x00\x45\xf2\xd7\xb5\xf1\x7d\xeb\x38\x4a\x38\xbf\x76\xcc\x02\xc3\xf8\xd2\x56\xc0\x95\xca\xbb\xad\xdc\xbd\x9d\x1c\x4c\x51\x57\x08\x52\x8a\xd3\x0e\x25\xf6\x3d\x9d\x75\x34\xb8\x6f\x03\x4f\x40\xa0\x69\x25\x00\x5e\xaf\x3b\x34\x11\x72\x3e\x6b\x68\x4a\x4f\x4e\xa7\x2a\xbd\x4e\x71\x0b\xe1\x3e\x38\xf6\x6d\x4c\x72\x73\xb9\x38\xd7\xbe\x57\x2f\x9e\x6b\x78\x0e\xf5\x03\xa5\x6e\x78\xbe\x11\x2b\x7b\x72\x60\x27\x45\x85\x1e\x61\x2d\xe2\x14\xb6\x5e\x91\xa0\x70\x68\x36\x8d\x45\xbf\x5b\x82\x8f\xa3\x34\x32\xcb\x13\x8b\x7e\x88\xbf\x97\x42\xb9\xde\x71\xd3\x12\x84\x13\x78\xc3\x45\x6c\xdc\x94\xb1\xba\xce\x11\xcf\x46\x93\x11\x05\x06\xb6\x68\x8d\x9a\x2d\x9d\x87\xda\x94\xe2\xa3\x12\xa2\x88\x98\x1c\x1a\x8f\x45\xf8\xed\xeb\x32\x3b\x6d\x02\x78\xda\x94\xfd\x4c\x48\x55\x5a\x7c\x7a\x0a\x7b\x92\x8b\x2b\x6d\x26\x12\xf6\xa5\x43\xe0\x11\xd4\x81\x33\x39\x2e\xcd\x2a\x28\xb0\x2f\x45\xed\x82\xa3\xc1\xc1\x56\x91\xe0\xbb\x14\xe1\xa0\x74\x62\x81\x2d\x70\x34\x06\xaf\x1d\xb5\x77\x2e\xfe\xd3\xd0\x79\xd6\x3c\x7e\x03\x45\x61\x97\x6f\x42\xe3\x31\x6c\xec\xf5\xf2\x4e\x2f\x53\x13\x71\x47\xd3\x7a\xa8\x55\x0d\x0d\x47\x83\x9c\x7f\xc5\xef\xff\x19\xc7\x07\xcf\xc7\xdf\x43\x03\x6d\x9b\x36\x9c\x71\x93\x38\x9c\x74\xdd\xc4\x7c\x1b\x05\xcd\xea\x43\x00\x78\xa8\x3f\x22\xa8\xea\xdf\x30\xf1\x6b\xb8\x72\x4b\x43\x4f\x85\xc5\x5b\x69\x4a\xaa\x56\xf8\xbf\x34\xff\x35\xfd\xdd\x7d\xb7\x73\x1f\xef\xbc\xd8\x7d\xed\x4b\xaf\xd5\x32\xde\xd9\x86\xd6\xa8\x55\x2b\x0c\x17\xd2\x78\x15\x96\x85\xdb\xd4\x0e\xf3\x3f\x72\xf9\x15\xe3\xdd\x9b\x82\x6a\x7f\x2c\x45\xca\xa2\x48\xab\xa6\xfa\x0d\x42\xd7\x01\x4b\xa1\xd3\x38\x79\x88\x34\x95\x24\x8f\xb1\x48\x1a\x8a\x85\x90\xba\xbb\xd7\x8c\xdf\x2c\xb9\xfb\x90\xb1\xd3\xc8\xb6\xab\x66\x9c\x18\x69\xbc\x63\x8d\xbb\x07\x54\xc7\xad\x58\xda\xbe\xc7\x8b\x57\x81\x46\xbb\x32\xe7\xb6\x17\xc4\xad\x90\x4a\xd0\xa8\xc5\xed\x94\x4e\x21\x51\x28\x74\xb8\xbd\xc7\xcc\x9b\x5b\xb4\xae\x7b\x00\xc8\xff\x0c\xc6\xb7\x92\x63\xfd\x18\xcd\x71\x78\xcc\x1e\x1a\xb1\xe1\xf8\x6f\x94\xf0\x3e\xc2\xab\x65\xde\x10\x59\xd2\xf3\x87\x1d\xd4\xbe\x7b\x58\x48\x71\x83\x44\x34\x3f\xc1\x71\xab\x09\xff\xab\x04\xd9\x2e\xc4\x2e\x9a\x66\x2c\x1e\xde\x1b\x33\x00\x85\x82\x47\xa2\xfa\xb3\x4b\xdd\x7c\x3e\x36\xa1\xd5\xd1\x1b\xda\xb7\x9d\xf0\xe5\x4b\xac\x25\xd6\xd7\x1d\xa1\x8f\x9f\x23\x6a\x90\x1e\xad\xa0\xe1\x87\xd0\x15\xbf\x14\x90\x96\x8e\xc5\xb1\x5f\x24\x05\x5d\x14\x1c\xaf\xed\xa9\x3e\x4b\xbd\x18\x76\x3b\xe1\x7d\x2b\xde\x13\x7f\xb7\x8e\xf7\x50\x0c\x99\x33\x5e\x00\x34\xf3\x7f\xe2\xef\xb8\x67\xe4\x19\x79\xeb\x12\x80\xd6\xe8\x55\x18\xa0\xb7\x46\x7e\x66\x8c\x63\xff\xf6\xcd\x22\xad\xf1\xbb\x0d\x80\x33\xe9\x42\xb8\x20\x66\x2b\x24\xfc\xdd\x6e\x44\xd4\x0c\x14\x0c\x27\xfb\x19\x68\x69\x0f\xd3\xd6\x35\x04\x11\xf3\xab\xb0\x1a\x0a\xfb\x49\x7b\x35\xbc\x8a\x07\x95\x79\xcb\x36\x32\x67\xdb\xdc\x9f\xee\x4f\x72\xc7\x35\x1e\xf7\x27\x33\xb2\x79\x03\xd8\x07\x58\xdb\x83\xc5\x2e\xc9\x63\xa9\x92\xa5\xd7\x99\xed\x01\x56\x96\xde\x6a\x3d\xfc\xdd\xe1\x22\x1b\xe2\xb6\x8a\x1b\x34\xfb\x84\xc4\x3c\x13\xe9\x82\x65\x6b\x01\x01\xd5\x41\x57\x46\xb4\xfc\x07\x46\x89\xed\xf8\xa9\x97\xc0\x62\xf8\xb0\xc0\x0d\x29\x85\x8f\x99\x73\xf1\x2f\x1d\xcd\x8c\xeb\xb8\x48\xd1\x49\x8b\x29\x64\x12\x55\x0a\x26\x45\xcb\x13\xe9\x6f\xce\xe8\xf0\x09\x09\xad\x24\x89\xe1\x53\x59\xf8\x6a\xcd\x1f\xf0\xb4\x4c\xd0\x57\x90\xa1\xe0\x6f\x41\xde\x40\x21\x9c\x83\x1c\x05\xcd\xa0\x59\xa9\x54\x05\xc6\xa6\x48\xc2\x9b\xa1\x8c\x42\xd2\x40\xe9\xd0\x3a\x58\x2d\x4d\x2c\x93\xdc\xa5\x15\xd4\x74\x4a\x3f\x88\xf7\x2e\xd2\x15\x4a\x54\x20\x3d\x95\xe4\x78\xa8\x76\x94\x36\x1f\x60\xf8\x2b\x8e\xa1\xaa\xbb\x1b\xa2\xf5\x5c\xb7\x19\xa3\xfc\x9a\x9e\x36\xa3\x33\xce\x35\x9b\x71\xb9\xbe\x91\xda\x0c\xc2\xba\x6c\x6c\x46\x5a\xbb\x08\x6d\x86\x13\xaf\xf0\xd3\x66\x20\xb5\xfa\x65\x5e\x60\x70\x34\x0c\xfc\xb4\x15\x5a\xac\x65\x8c\xad\xf0\xb9\xb1\x21\xe7\xa7\x41\x04\x0c\x79\xb1\x47\xc6\xb9\xc1\x8a\x32\x71\xb0\x51\xab\xac\x84\x17\x9f\x6f\xb0\xfa\xb2\xbf\x8a\x44\x38\xb6\xe8\x9a\xb2\x51\x43\x3a\xac\x3d\x12\xc8\x8d\x16\x72\x7c\x7c\x0a\xf2\xc7\x36\x43\x5d\xf9\x40\x3e\x7b\x56\xef\xd9\x5e\xff\x2c\xbf\xd4\xd1\xd9\x20\x7e\x6b\xbd\xbf\xa1\x51\x8c\x91\x40\x43\x41\xd1\xbd\xef\xfe\x33\x00\x00\xff\xff\xb5\x25\x8b\x4d\x94\x21\x00\x00") + +func call_tracerJsBytes() ([]byte, error) { + return bindataRead( + _call_tracerJs, + "call_tracer.js", + ) +} + +func call_tracerJs() (*asset, error) { + bytes, err := call_tracerJsBytes() + if err != nil { + return nil, err + } + + info := bindataFileInfo{name: "call_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info} + return a, nil +} + +var _evmdis_tracerJs = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xac\x57\xdf\x6f\xda\xca\x12\x7e\x86\xbf\x62\x94\x27\x50\x29\x60\x63\x08\x38\x27\x47\xe2\xa6\xf4\x1c\xae\xd2\x24\x02\x72\x8f\x2a\x94\x87\x05\xc6\xb0\xaa\xf1\x5a\xbb\x6b\x72\xb8\x55\xfe\xf7\xab\xd9\x59\x03\xf9\x75\xdb\x4a\xa7\x0f\x3b\xb5\x77\xbe\x6f\xbe\x9d\x19\xcf\x92\x56\x0b\xae\x54\xbe\xd7\x72\xbd\xb1\x10\xb6\x83\x73\x98\x6d\x10\xd6\xea\x23\xda\x0d\x6a\x2c\xb6\x30\x2c\xec\x46\x69\x53\x6d\xb5\x60\xb6\x91\x06\x12\x99\x22\x48\x03\xb9\xd0\x16\x54\x02\xf6\x85\x7f\x2a\x17\x5a\xe8\x7d\xb3\xda\x6a\x31\xe6\xcd\x6d\x62\x48\x34\x22\x18\x95\xd8\x47\xa1\x31\x86\xbd\x2a\x60\x29\x32\xd0\xb8\x92\xc6\x6a\xb9\x28\x2c\x82\xb4\x20\xb2\x55\x4b\x69\xd8\xaa\x95\x4c\xf6\x44\x29\x2d\x14\xd9\x0a\xb5\x0b\x6d\x51\x6f\x4d\xa9\xe3\x8f\x9b\x7b\xb8\x46\x63\x50\xc3\x1f\x98\xa1\x16\x29\xdc\x15\x8b\x54\x2e\xe1\x5a\x2e\x31\x33\x08\xc2\x40\x4e\x6f\xcc\x06\x57\xb0\x70\x74\x04\xfc\x4c\x52\xa6\x5e\x0a\x7c\x56\x45\xb6\x12\x56\xaa\xac\x01\x28\x49\x39\xec\x50\x1b\xa9\x32\xe8\x94\xa1\x3c\x61\x03\x94\x26\x92\x9a\xb0\x74\x00\x0d\x2a\x27\x5c\x1d\x44\xb6\x87\x54\xd8\x23\xf4\x27\x12\x72\x3c\xf7\x0a\x64\xe6\xc2\x6c\x54\x8e\x60\x37\xc2\xd2\xa9\x1f\x65\x9a\xc2\x02\xa1\x30\x98\x14\x69\x83\xd8\x16\x85\x85\xbf\xc6\xb3\x3f\x6f\xef\x67\x30\xbc\xf9\x0a\x7f\x0d\x27\x93\xe1\xcd\xec\xeb\x05\x3c\x4a\xbb\x51\x85\x05\xdc\x21\x53\xc9\x6d\x9e\x4a\x5c\xc1\xa3\xd0\x5a\x64\x76\x0f\x2a\x21\x86\x2f\xa3\xc9\xd5\x9f\xc3\x9b\xd9\xf0\x5f\xe3\xeb\xf1\xec\x2b\x28\x0d\x9f\xc7\xb3\x9b\xd1\x74\x0a\x9f\x6f\x27\x30\x84\xbb\xe1\x64\x36\xbe\xba\xbf\x1e\x4e\xe0\xee\x7e\x72\x77\x3b\x1d\x35\x61\x8a\xa4\x0a\x09\xff\xe3\x9c\x27\xae\x7a\x1a\x61\x85\x56\xc8\xd4\x94\x99\xf8\xaa\x0a\x30\x1b\x55\xa4\x2b\xd8\x88\x1d\x82\xc6\x25\xca\x1d\xae\x40\xc0\x52\xe5\xfb\x9f\x2e\x2a\x71\x89\x54\x65\x6b\x77\xe6\x77\x1b\x12\xc6\x09\x64\xca\x36\xc0\x20\xc2\x6f\x1b\x6b\xf3\xb8\xd5\x7a\x7c\x7c\x6c\xae\xb3\xa2\xa9\xf4\xba\x95\x32\x9d\x69\xfd\xde\xac\x12\x27\xee\xb6\x2b\x69\x66\x5a\x2c\x51\x83\x46\x5b\xe8\xcc\x80\x29\x92\x84\xfc\x2c\xc8\x2c\x51\x7a\xeb\xda\x04\x12\xad\xb6\x20\xc0\x92\x2f\x58\x05\x39\x6a\xda\xf4\x14\x1f\x8d\xdd\xa7\x4e\xe6\x4a\x1a\x61\x0c\x6e\x17\xe9\xbe\x59\xfd\x5e\xad\x18\x2b\x96\xdf\x62\x98\x7f\x57\xb9\x89\x61\xfe\xf0\xf4\xd0\xa8\x56\x2b\x59\x5e\x98\x0d\x9a\x18\xbe\xb7\x63\x68\x37\x20\x88\x21\x68\x40\xe8\xd6\x8e\x5b\x23\xb7\x76\xdd\xda\x73\xeb\xb9\x5b\xfb\x6e\x1d\xb8\x35\x68\xb3\x61\x74\xc0\x6e\x01\xfb\x05\xec\x18\xb0\x67\xc8\x9e\xa1\x8f\xc3\x81\x42\x8e\x14\x72\xa8\x90\x63\x85\xcc\xd2\x61\x97\x88\x59\x22\x66\xe9\x32\x4b\x97\x59\xba\xec\xd2\x65\x96\xae\x17\xdc\x75\xe7\xe9\x32\x4b\xf7\x9c\x9f\x98\xa5\xcb\x2c\x3d\x3e\x72\x8f\x01\x3d\x7f\x44\x06\xf4\x58\x7c\x8f\x01\x3d\x06\xf4\x19\xd0\xe7\xb0\xfd\x90\x9f\x3a\x6c\x98\xa5\xcf\x61\xfb\x3d\x36\x1c\xb6\xcf\x2c\x7d\x66\x19\xb0\xf8\x41\xe0\xf6\x06\x1c\x6f\xc0\xf1\x06\x3e\xab\x65\x5a\x7d\x5e\xdb\x3e\xb1\xed\xd0\xdb\x8e\xb7\x91\xb7\x5d\x6f\x7d\xe6\xdb\x3e\xf5\x6d\x9f\xfb\xb6\xe7\x3b\xd4\xc9\xf3\x05\x9e\x2f\xf0\x7c\x81\xe7\x0b\x3c\x5f\x59\xc9\xb2\x94\x65\x2d\x7d\x31\x03\x5f\xcd\xc0\x97\x33\xf0\xf5\x0c\x7c\x41\x03\x5f\xd1\xc0\x97\x34\xf0\x35\x0d\x42\xcf\x17\xf6\x63\x08\xc9\x0e\x62\xe8\x34\x20\xe8\xb4\x63\x88\xc8\x06\x31\x74\xc9\x86\x31\xf4\xc8\x76\x62\x38\x27\x1b\xc5\xd0\x27\xdb\x8d\x61\x40\x96\xf8\xa8\x6b\x3b\x44\x48\x8c\x1d\x52\x48\x94\x1d\x92\x48\x9c\x11\x69\x24\xd2\x88\x44\x12\x6b\x44\x2a\x89\x36\x22\x99\xc4\x1b\x45\xac\x23\xea\xb2\x8e\xa8\xc7\x3a\xa2\x73\xd6\x41\xdd\xe7\x00\x03\xd6\x41\xfd\x47\x3a\xa8\x01\x49\x87\xeb\x40\xd2\xe1\x7a\x90\x74\xb8\x2e\x24\x4a\xea\x43\xa7\xc3\x75\x22\x91\x52\x2f\x3a\x1d\xae\x1b\x89\xd6\xf5\x23\xf1\xfa\x8e\x0c\x7a\x81\xb7\xa1\xb7\x1d\x6f\x23\x67\xc3\xc8\x7f\x45\x91\xff\x8c\x22\xff\x1d\x45\x1d\xbf\xef\xfd\xdc\x47\xf0\x44\xdf\x79\xab\x05\x1a\x4d\x91\x5a\x1a\xfe\x32\xdb\xa9\x6f\x34\x9e\x37\x98\x81\x48\x53\x37\xc7\x54\xbe\x54\x2b\x34\x3c\x1f\x17\x88\x19\x48\x8b\x5a\xd0\x05\xa1\x76\xa8\xe9\x6e\x2c\x27\x93\xa3\x23\x4c\x22\x33\x91\x96\xc4\x7e\x86\xd2\x60\x92\xd9\xba\x59\xad\xf0\xfb\x18\x92\x22\x5b\xd2\xe8\xaa\xd5\xe1\xbb\xa7\x00\xbb\x91\xa6\xe9\x46\xd2\xbc\xfd\xd0\x54\xb9\xb9\x80\x52\x67\x22\xde\x92\x49\xd4\x62\x69\x0b\x91\x02\xfe\x8d\xcb\xc2\xcd\x42\x95\x80\xc8\xbc\x72\x48\x78\xe0\x57\x1c\xfe\x24\x6a\xaa\xd6\x0d\x58\x2d\x28\x78\x19\xc2\x58\xcc\x4f\x23\xd0\xb5\x81\x3b\xd4\xfb\x92\xcb\x5d\x83\x14\xf2\x3f\x5f\x7c\x38\x24\x6a\xc2\xbd\xc9\x5c\xad\x54\x76\x42\x43\xa2\xc5\x16\xe1\xf2\xf4\x74\xc7\xff\x36\x53\xcc\xd6\x76\x03\x1f\x21\x78\xb8\xa8\x7a\x04\x6a\xad\x34\x5c\x42\xaa\xd6\xcd\x35\xda\x11\x3d\xd6\xea\x17\xd5\x4a\x45\x26\x50\x73\xbb\x4c\x5f\x71\xdc\xf3\x33\xf7\xea\xec\x01\x2e\x19\x4a\x9e\x4f\x80\xa9\x41\x20\x80\xa7\xf9\x84\xb9\xdd\xd4\xea\x70\x79\x2a\xc5\xc7\xf7\x74\x2a\xa7\x4b\x05\x2e\xf9\xa9\xa2\xf2\x18\xe8\x1f\x11\xa8\xbc\x69\xd5\x4d\xb1\x5d\xa0\xae\xd5\x1b\x6e\x7b\x45\x84\x10\xc3\x73\x7e\xde\x2b\xcb\x3c\x7f\x70\xcf\x4f\x24\xc9\xa9\x77\x8a\xa9\xb6\xe5\xc9\x7f\x87\xb6\x8f\xee\xce\x9e\x6b\xdc\xa9\x1c\x2e\xe1\xe0\x38\x7f\x05\xe1\x64\x11\x22\x51\xba\x46\x28\x09\x97\xd0\xbe\x00\x09\xbf\xf1\xd9\xfc\x0d\x36\x67\xb6\xa6\xca\x1f\x2e\x40\x7e\xf8\x50\x77\xa0\x8a\x7f\xcb\x1a\x9b\xe4\xea\x72\xc4\x09\xc9\x11\xbf\xd5\x64\xbd\x69\xd5\xd4\x6a\x99\xad\x6b\x41\xaf\xee\x72\x5f\x79\xa2\xc5\x3c\x4a\xbb\x64\x7f\x97\x12\xef\x54\xf7\x67\x58\x0a\x83\x70\x76\x35\xbc\xbe\x3e\x8b\xe1\xf8\x70\x75\xfb\x69\x74\x16\x1f\x0e\x29\x33\x63\xe9\xe7\x2b\x97\xf8\x24\x6e\xa7\xde\xdc\x89\xb4\xc0\xdb\x84\xeb\x7d\x70\x97\xff\xc5\xd7\xde\xd1\x2b\x6f\x2e\xe0\xfc\x6c\x2d\x8c\x6b\x87\x17\x80\xf6\xbb\x00\xab\xde\xf2\x0f\x9e\xa7\xe1\x39\xc4\x31\xbd\x85\x0a\x4f\x50\x2f\x30\x32\xcb\x0b\x7b\xc0\x6c\x71\xab\xf4\xbe\x69\xe8\x87\x4f\xcd\xe7\xa4\x71\x48\xce\x07\x7f\xee\x17\x14\xc7\x5e\xcf\x8a\x34\x7d\xbe\xc7\x73\xe4\x9d\x4d\x95\x73\x4e\xe6\xbe\x77\x4e\x3e\x02\xd7\x02\xec\xe7\xa3\x2d\x34\x8a\x6f\x17\xc7\x8a\x7e\x1a\x5d\x8f\xfe\x18\xce\x46\xcf\x2a\x3b\x9d\x0d\x67\xe3\x2b\x7e\xf5\xe3\xda\x86\xbf\x54\xdb\xd7\x9d\x70\x3c\x87\x3b\x06\xbc\x6a\xc1\xb7\x5b\xe0\x97\x7b\xe0\x97\x9a\xe0\x58\xd0\x7f\xa2\xa2\xff\xbf\xa4\xff\x74\x4d\x27\xa3\xd9\xfd\xe4\xe6\xa4\x74\xf4\xe7\xca\x4f\x7c\x33\xde\xf5\xed\xba\x05\xaf\xdc\x79\x7c\xf9\x2b\xee\x8d\xc6\x57\x85\x6d\xb8\xd0\x1f\x4a\xd6\x77\xf4\x4e\x67\xb7\x77\xc7\xde\xbb\x1f\x5f\x8d\x0f\x43\xe5\x47\x31\xda\x0d\x68\xbf\xc3\xfa\xef\xfb\x2f\x77\x9f\x46\xd3\x99\x67\x2a\x33\x9b\x2f\x0f\x9f\xe9\x1a\xed\xdd\x55\xed\x64\x06\xca\xa4\x9c\x7f\xd2\xdc\x51\x9a\xcb\xe9\x77\x40\xa7\x98\x1d\xe0\xcf\x6e\x0e\xf8\x08\xed\xbf\xbb\x78\xe4\x3a\x0e\xf7\x97\x05\xf3\x37\x98\x23\x3e\xd6\xf5\xd9\x45\x7a\x3c\xdd\xf3\x3b\x88\xf1\xd5\xca\x53\xf5\xa9\xfa\xbf\x00\x00\x00\xff\xff\x51\x4b\xdc\x7e\x62\x10\x00\x00") + +func evmdis_tracerJsBytes() ([]byte, error) { + return bindataRead( + _evmdis_tracerJs, + "evmdis_tracer.js", + ) +} + +func evmdis_tracerJs() (*asset, error) { + bytes, err := evmdis_tracerJsBytes() + if err != nil { + return nil, err + } + + info := bindataFileInfo{name: "evmdis_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info} + return a, nil +} + +var _noop_tracerJs = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x8c\x93\x4f\x6f\xdb\x46\x10\xc5\xcf\xe6\xa7\x78\xc7\x04\x50\xc5\xfe\x39\x14\x70\x8b\x02\xac\x61\x27\x2a\x1c\xd9\x90\xe8\x06\x3e\x0e\xc9\xa1\xb8\xe9\x6a\x87\x9d\x9d\x95\x22\x04\xf9\xee\xc5\x92\x52\x13\x14\x69\x9b\x9b\xb0\xd2\xfb\xbd\x37\xf3\x46\x65\x89\x1b\x19\x4f\xea\x76\x83\xe1\xfb\x6f\xbf\xfb\x11\xf5\xc0\xd8\xc9\x37\x6c\x03\x2b\xa7\x3d\xaa\x64\x83\x68\x2c\xca\x12\xf5\xe0\x22\x7a\xe7\x19\x2e\x62\x24\x35\x48\x0f\xfb\xc7\xef\xbd\x6b\x94\xf4\xb4\x2c\xca\x72\xd6\x7c\xf1\xeb\x4c\xe8\x95\x19\x51\x7a\x3b\x92\xf2\x35\x4e\x92\xd0\x52\x80\x72\xe7\xa2\xa9\x6b\x92\x31\x9c\x81\x42\x57\x8a\x62\x2f\x9d\xeb\x4f\x19\xe9\x0c\x29\x74\xac\x93\xb5\xb1\xee\xe3\x25\xc7\xab\xf5\x13\xee\x39\x46\x56\xbc\xe2\xc0\x4a\x1e\x8f\xa9\xf1\xae\xc5\xbd\x6b\x39\x44\x06\x45\x8c\xf9\x25\x0e\xdc\xa1\x99\x70\x59\x78\x97\xa3\x6c\xcf\x51\x70\x27\x29\x74\x64\x4e\xc2\x02\xec\x72\x72\x1c\x58\xa3\x93\x80\x1f\x2e\x56\x67\xe0\x02\xa2\x19\xf2\x82\x2c\x0f\xa0\x90\x31\xeb\x5e\x82\xc2\x09\x9e\xec\x93\xf4\x2b\x16\xf2\x69\xee\x0e\x2e\x4c\x36\x83\x8c\x0c\x1b\xc8\xf2\xd4\x47\xe7\x3d\x1a\x46\x8a\xdc\x27\xbf\xc8\xb4\x26\x19\xde\xae\xea\xd7\x0f\x4f\x35\xaa\xf5\x33\xde\x56\x9b\x4d\xb5\xae\x9f\x7f\xc2\xd1\xd9\x20\xc9\xc0\x07\x9e\x51\x6e\x3f\x7a\xc7\x1d\x8e\xa4\x4a\xc1\x4e\x90\x3e\x13\xde\xdc\x6e\x6e\x5e\x57\xeb\xba\xfa\x75\x75\xbf\xaa\x9f\x21\x8a\xbb\x55\xbd\xbe\xdd\x6e\x71\xf7\xb0\x41\x85\xc7\x6a\x53\xaf\x6e\x9e\xee\xab\x0d\x1e\x9f\x36\x8f\x0f\xdb\xdb\x25\xb6\x9c\x53\x71\xd6\xff\xff\xce\xfb\xa9\x3d\x65\x74\x6c\xe4\x7c\xbc\x6c\xe2\x59\x12\xe2\x20\xc9\x77\x18\xe8\xc0\x50\x6e\xd9\x1d\xb8\x03\xa1\x95\xf1\xf4\xd5\xa5\x66\x16\x79\x09\xbb\x69\xe6\x7f\x3d\x48\xac\x7a\x04\xb1\x05\x22\x33\x7e\x1e\xcc\xc6\xeb\xb2\x3c\x1e\x8f\xcb\x5d\x48\x4b\xd1\x5d\xe9\x67\x5c\x2c\x7f\x59\x16\x99\x19\x44\xc6\x5a\xa9\x65\xcd\xe5\xbc\x4b\xd1\x26\x76\x43\xca\x8d\x04\x46\x23\xce\xb3\x8e\xb9\x65\xb4\xd2\xe5\x01\xfe\x4c\x4e\xb9\x43\xaf\xb2\x07\xe1\x37\x3a\xd0\xb6\x55\x37\x5a\xc6\x49\xf3\x8e\x5b\x83\xc9\x5c\x21\x35\x7e\x3a\x47\x82\x29\x85\x48\x6d\xbe\x9b\xfc\xb9\x65\x5d\x16\x1f\x8a\xab\xb2\x44\x34\x1e\xb3\xb7\x0b\x07\xf9\x23\x73\x45\x73\x9f\x7a\x82\x8c\x93\xe3\x74\x19\x39\xd4\xef\x6f\xc0\xef\xb9\x4d\xc6\x71\x59\x5c\x65\xdd\x35\xfa\x14\x26\xe8\x0b\x2f\xbb\x05\xba\xe6\x25\x3e\xe0\xe3\xa2\x98\xc8\x3d\x25\x6f\x9f\xa3\x8f\xc3\xf9\x4c\xa8\xb5\x44\xfe\x4c\xcb\x91\xa4\x07\x85\x8b\x61\x3f\x17\x78\x35\xe9\xff\xdb\x42\x39\x7e\xc9\x83\xbc\x9f\x7c\x66\x60\x9c\xab\x6f\x98\x03\x9c\xb1\x52\xbe\x7d\x39\xb0\xe6\xbf\x3d\x94\x2d\x69\x88\x13\x2e\x6b\x7a\x17\xc8\x5f\xc0\xe7\xf3\xc8\x1b\x73\x61\xb7\x2c\xae\xe6\xf7\xcf\x42\xb5\xf6\xfe\xef\x50\xc5\xc7\xe2\xaf\x00\x00\x00\xff\xff\x13\x5b\x7d\x37\xec\x04\x00\x00") + +func noop_tracerJsBytes() ([]byte, error) { + return bindataRead( + _noop_tracerJs, + "noop_tracer.js", + ) +} + +func noop_tracerJs() (*asset, error) { + bytes, err := noop_tracerJsBytes() + if err != nil { + return nil, err + } + + info := bindataFileInfo{name: "noop_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info} + return a, nil +} + +var _opcount_tracerJs = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x8c\x94\xcf\x6e\xdb\x46\x10\x87\xcf\xe2\x53\xfc\x8e\x09\xa2\x92\x69\x7b\x28\xe0\x16\x05\x58\xc3\x4e\x04\xd8\xb2\x21\xd1\x09\x7c\x5c\x92\x43\x71\x9b\xd5\x2e\x31\x3b\x2b\x86\x08\xfc\xee\xc5\x2e\xc5\xc6\x08\x5c\xd4\xd7\xd5\xcc\xf7\xcd\x3f\xb1\x28\x70\xe9\x86\x89\xf5\xa1\x17\xfc\xf2\xfe\xe7\xdf\x50\xf5\x84\x83\xfb\x89\xa4\x27\xa6\x70\x44\x19\xa4\x77\xec\xb3\xa2\x40\xd5\x6b\x8f\x4e\x1b\x82\xf6\x18\x14\x0b\x5c\x07\xf9\x21\xde\xe8\x9a\x15\x4f\x79\x56\x14\x73\xce\x8b\x3f\x47\x42\xc7\x44\xf0\xae\x93\x51\x31\x5d\x60\x72\x01\x8d\xb2\x60\x6a\xb5\x17\xd6\x75\x10\x82\x16\x28\xdb\x16\x8e\x71\x74\xad\xee\xa6\x88\xd4\x82\x60\x5b\xe2\xa4\x16\xe2\xa3\x5f\xea\xf8\xb0\x7d\xc0\x0d\x79\x4f\x8c\x0f\x64\x89\x95\xc1\x7d\xa8\x8d\x6e\x70\xa3\x1b\xb2\x9e\xa0\x3c\x86\xf8\xe2\x7b\x6a\x51\x27\x5c\x4c\xbc\x8e\xa5\xec\xcf\xa5\xe0\xda\x05\xdb\x2a\xd1\xce\xae\x41\x3a\x56\x8e\x13\xb1\xd7\xce\xe2\xd7\x45\x75\x06\xae\xe1\x38\x42\xde\x28\x89\x0d\x30\xdc\x10\xf3\xde\x42\xd9\x09\x46\xc9\xf7\xd4\x57\x0c\xe4\x7b\xdf\x2d\xb4\x4d\x9a\xde\x0d\x04\xe9\x95\xc4\xae\x47\x6d\x0c\x6a\x42\xf0\xd4\x05\xb3\x8e\xb4\x3a\x08\x3e\x6f\xaa\x8f\x77\x0f\x15\xca\xed\x23\x3e\x97\xbb\x5d\xb9\xad\x1e\x7f\xc7\xa8\xa5\x77\x41\x40\x27\x9a\x51\xfa\x38\x18\x4d\x2d\x46\xc5\xac\xac\x4c\x70\x5d\x24\xdc\x5e\xed\x2e\x3f\x96\xdb\xaa\xfc\x6b\x73\xb3\xa9\x1e\xe1\x18\xd7\x9b\x6a\x7b\xb5\xdf\xe3\xfa\x6e\x87\x12\xf7\xe5\xae\xda\x5c\x3e\xdc\x94\x3b\xdc\x3f\xec\xee\xef\xf6\x57\x39\xf6\x14\xab\xa2\x98\xff\xff\x33\xef\xd2\xf6\x98\xd0\x92\x28\x6d\xfc\x32\x89\x47\x17\xe0\x7b\x17\x4c\x8b\x5e\x9d\x08\x4c\x0d\xe9\x13\xb5\x50\x68\xdc\x30\xbd\x7a\xa9\x91\xa5\x8c\xb3\x87\xd4\xf3\x7f\x1e\x24\x36\x1d\xac\x93\x35\x3c\x11\xfe\xe8\x45\x86\x8b\xa2\x18\xc7\x31\x3f\xd8\x90\x3b\x3e\x14\x66\xc6\xf9\xe2\xcf\x3c\x8b\x4c\x37\x34\x2e\x58\xa9\x58\x35\xc4\x71\x3f\x0a\x5e\x1d\x07\x43\x90\xf9\x29\xed\xe5\xef\xe0\x05\x29\xd0\x27\xb5\x0d\xc7\x9a\x38\x16\xaf\xad\x17\x0e\x4d\xbc\x87\xf4\xf7\xa1\xaf\xd4\xa4\xdd\xd6\x53\x8a\xbc\xfa\x74\x8b\x9a\xba\x38\x99\x74\xc9\xac\xac\x57\x29\x3c\x5d\xb5\xb6\x4a\xa8\xcd\xb3\x6f\xd9\xaa\x28\x66\x43\x12\x7f\xf9\xd1\x13\x39\xcf\x5d\xff\x8a\xf2\x6c\x95\xd2\x2e\xf0\x7e\x9d\x25\x8a\x17\x1a\x62\x27\xda\x9e\xdc\x17\x6a\xd3\x6a\xe8\x44\x3c\xa5\x66\xdb\xf3\xa9\x45\xfc\xa7\xdb\x05\xe3\xf3\x6c\x15\xf3\x2e\xd0\x05\x9b\x0c\x6f\x8c\x3b\xac\xd1\xd6\x6f\xf1\x0d\xd2\x6b\x9f\x27\xcb\xbb\x77\x78\x3a\x6b\x3a\x15\x8c\x3c\xf7\x8c\xfd\xf9\x08\x55\x23\x41\x99\x33\x3a\x76\xea\x3a\x28\xbb\xd8\xbb\xf9\x3c\x56\x29\xff\x65\xdf\xa2\x60\xf2\x2f\x39\x94\x31\xc9\x33\x03\xfd\x7c\x58\x35\x91\x85\x16\xe2\x38\x50\xb8\x13\x71\xfc\xa8\x80\x49\x02\x5b\x9f\x70\x31\xa7\xd3\x56\x99\x05\x7c\x3e\xbe\x38\x70\x6d\x0f\x79\xb6\x9a\xdf\x9f\x15\xd5\xc8\xd7\xa5\xa8\x99\xf4\x6c\x16\x78\xca\x9e\xb2\x7f\x02\x00\x00\xff\xff\xdd\xd8\xa1\x0a\x5c\x05\x00\x00") + +func opcount_tracerJsBytes() ([]byte, error) { + return bindataRead( + _opcount_tracerJs, + "opcount_tracer.js", + ) +} + +func opcount_tracerJs() (*asset, error) { + bytes, err := opcount_tracerJsBytes() + if err != nil { + return nil, err + } + + info := bindataFileInfo{name: "opcount_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info} + return a, nil +} + +var _prestate_tracerJs = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xa4\x57\xdd\x6f\x1b\xb9\x11\x7f\xde\xfd\x2b\xa6\x7e\x91\x84\x53\x56\xce\x15\xb8\x02\x72\x5d\x60\xa3\x28\x89\x00\x9d\x6d\x48\x4a\x5d\xf7\x70\x0f\x5c\x72\x76\xc5\x13\x45\x2e\x48\xae\x3e\x10\xf8\x7f\x2f\x86\xfb\x21\xcb\x67\x27\x6e\xeb\x27\x2f\x39\xfc\xcd\xf7\x6f\x46\xa3\x11\x4c\x4c\x79\xb4\xb2\x58\x7b\xf8\xf9\xf2\xfd\xdf\x60\xb5\x46\x28\xcc\x3b\xf4\x6b\xb4\x58\x6d\x21\xad\xfc\xda\x58\x17\x8f\x46\xb0\x5a\x4b\x07\xb9\x54\x08\xd2\x41\xc9\xac\x07\x93\x83\x7f\x26\xaf\x64\x66\x99\x3d\x26\xf1\x68\x54\xbf\x79\xf1\x9a\x10\x72\x8b\x08\xce\xe4\x7e\xcf\x2c\x8e\xe1\x68\x2a\xe0\x4c\x83\x45\x21\x9d\xb7\x32\xab\x3c\x82\xf4\xc0\xb4\x18\x19\x0b\x5b\x23\x64\x7e\x24\x48\xe9\xa1\xd2\x02\x6d\x50\xed\xd1\x6e\x5d\x6b\xc7\xe7\x9b\xaf\x30\x47\xe7\xd0\xc2\x67\xd4\x68\x99\x82\xbb\x2a\x53\x92\xc3\x5c\x72\xd4\x0e\x81\x39\x28\xe9\xc4\xad\x51\x40\x16\xe0\xe8\xe1\x27\x32\x65\xd9\x98\x02\x9f\x4c\xa5\x05\xf3\xd2\xe8\x21\xa0\x24\xcb\x61\x87\xd6\x49\xa3\xe1\xaf\xad\xaa\x06\x70\x08\xc6\x12\x48\x9f\x79\x72\xc0\x82\x29\xe9\xdd\x00\x98\x3e\x82\x62\xfe\xf4\xf4\x0d\x01\x39\xf9\x2d\x40\xea\xa0\x66\x6d\x4a\x04\xbf\x66\x9e\xbc\xde\x4b\xa5\x20\x43\xa8\x1c\xe6\x95\x1a\x12\x5a\x56\x79\xb8\x9f\xad\xbe\xdc\x7e\x5d\x41\x7a\xf3\x00\xf7\xe9\x62\x91\xde\xac\x1e\xae\x60\x2f\xfd\xda\x54\x1e\x70\x87\x35\x94\xdc\x96\x4a\xa2\x80\x3d\xb3\x96\x69\x7f\x04\x93\x13\xc2\xaf\xd3\xc5\xe4\x4b\x7a\xb3\x4a\x3f\xcc\xe6\xb3\xd5\x03\x18\x0b\x9f\x66\xab\x9b\xe9\x72\x09\x9f\x6e\x17\x90\xc2\x5d\xba\x58\xcd\x26\x5f\xe7\xe9\x02\xee\xbe\x2e\xee\x6e\x97\xd3\x04\x96\x48\x56\x21\xbd\xff\x71\xcc\xf3\x90\x3d\x8b\x20\xd0\x33\xa9\x5c\x1b\x89\x07\x53\x81\x5b\x9b\x4a\x09\x58\xb3\x1d\x82\x45\x8e\x72\x87\x02\x18\x70\x53\x1e\xdf\x9c\x54\xc2\x62\xca\xe8\x22\xf8\xfc\x6a\x41\xc2\x2c\x07\x6d\xfc\x10\x1c\x22\xfc\x7d\xed\x7d\x39\x1e\x8d\xf6\xfb\x7d\x52\xe8\x2a\x31\xb6\x18\xa9\x1a\xce\x8d\xfe\x91\xc4\x84\x59\x5a\x74\x9e\x79\x5c\x59\xc6\xd1\x82\xa9\x7c\x59\x79\x07\xae\xca\x73\xc9\x25\x6a\x0f\x52\xe7\xc6\x6e\x43\xa5\x80\x37\xc0\x2d\x32\x8f\xc0\x40\x19\xce\x14\xe0\x01\x79\x15\xee\xea\x48\x87\x72\xb5\x4c\x3b\xc6\xc3\x69\x6e\xcd\x96\x7c\xad\x9c\xa7\x7f\x9c\xc3\x6d\xa6\x50\x40\x81\x1a\x9d\x74\x90\x29\xc3\x37\x49\xfc\x2d\x8e\x9e\x18\x43\x75\x12\x3c\x6c\x84\x42\x6d\xec\xb1\x67\x11\xb2\x4a\x2a\x21\x75\x91\xc4\x51\x2b\x3d\x06\x5d\x29\x35\x8c\x03\x84\x32\x66\x53\x95\x29\xe7\xa6\x0a\xb6\xff\x81\xdc\xd7\x60\xae\x44\x2e\x73\x2a\x0e\xd6\xdd\x7a\x13\xae\x3a\xbd\x26\x23\xf9\x24\x8e\xce\x60\xc6\x90\x57\x3a\xb8\xd3\x67\x42\xd8\x21\x88\x6c\xf0\x2d\x8e\xa2\x1d\xb3\x84\x05\xd7\xe0\xcd\x17\x3c\x84\xcb\xc1\x55\x1c\x45\x32\x87\xbe\x5f\x4b\x97\xb4\xc0\xbf\x31\xce\x7f\x87\xeb\xeb\xeb\xd0\xd4\xb9\xd4\x28\x06\x40\x10\xd1\x4b\x62\xf5\x4d\x94\x31\xc5\x34\xc7\x31\xf4\x2e\x0f\x3d\xf8\x09\x44\x96\x14\xe8\x3f\xd4\xa7\xb5\xb2\xc4\x9b\xa5\xb7\x52\x17\xfd\xf7\xbf\x0c\x86\xe1\x95\x36\xe1\x0d\x34\xe2\x37\xa6\x13\xae\xef\xb9\x11\xe1\xba\xb1\xb9\x96\x9a\x18\xd1\x08\x35\x52\xce\x1b\xcb\x0a\x1c\xc3\xb7\x47\xfa\x7e\x24\xaf\x1e\xe3\xe8\xf1\x2c\xca\xcb\x5a\xe8\x95\x28\x37\x10\x80\xda\xdb\xae\xce\x0b\x49\x9d\xfa\x34\x01\x01\xef\x7b\x49\x58\xb6\xa6\x3c\x4b\xc2\x06\x8f\x3f\xce\x04\x5d\x48\x71\xe8\x2e\x36\x78\x1c\x5c\xc5\xaf\xa6\x28\x69\x8c\xfe\x4d\x8a\xc3\xcb\xf9\x22\xc0\x1d\x53\x1d\x60\x1d\xbf\x25\x21\x9c\xec\x1a\x04\xdd\x41\x07\xc9\xfe\xe5\x1a\x2e\x2e\x0f\x97\xff\xe7\xdf\x45\x63\xc1\x0b\x25\xf3\xcc\xec\x37\x98\xf6\x78\x9e\x4f\x8b\xae\x52\x9e\xda\x4e\xea\x9d\xd9\x10\x81\xae\x29\x4f\x4a\x85\xd4\x98\x92\xaa\xc6\xd5\x0c\x96\x21\x6a\x90\x1e\x2d\x23\x0a\x37\x3b\xb4\x34\xbd\xc0\xa2\xaf\xac\x76\x5d\x3a\x73\xa9\x99\x6a\x81\x9b\xec\x7b\xcb\x78\xdd\xbb\xf5\xf9\x93\x9c\x72\x7f\x08\xd9\x0c\x3e\x8e\x46\x90\x7a\x20\x3f\xa1\x34\x52\xfb\x21\xec\x11\x34\xa2\x20\x02\x12\x28\x2a\xee\x03\x5e\x6f\xc7\x54\x85\xbd\x9a\x64\x88\xaa\xc3\x53\x53\xd1\x44\x7a\x42\x42\xc3\x60\xe0\xd6\xec\xc2\xa8\xcd\x18\xdf\x40\xd3\xf8\xc6\xca\x42\xea\xb8\x89\xe9\x59\xd3\x93\x45\x09\x01\x07\xb3\x42\xcd\x50\xee\xe9\xe4\x43\xc8\x7f\x26\x8b\x99\xf6\xcf\x8a\xa8\x8e\x7c\xfb\x74\xf0\x7b\xd2\x34\x71\xe2\x88\x78\xfb\x3f\x0f\x86\xf0\xfe\x97\xae\x32\xbd\x21\x28\xf8\x31\x98\x37\xaf\x43\xc5\xcf\x2b\xe2\xe5\x67\x41\x0d\x31\xc9\x4f\x41\x6b\xe2\xaa\x8c\xd2\x51\xfb\x19\xe2\x78\xce\x26\x57\xdf\xc1\x3d\xf7\xad\xc5\x6d\x42\x93\x30\x21\x5e\x07\xad\x53\xf4\x11\xb9\xc5\x2d\x4d\x17\xca\x02\x67\x4a\xa1\xed\x39\x08\xdc\x35\x6c\xca\x29\xe4\x0b\xb7\xa5\x3f\xb6\x33\xc7\x33\x5b\xa0\x77\x3f\x36\x2c\xe0\xbc\x7b\xd7\x52\x71\x08\xc5\xb1\x44\xb8\xbe\x86\xde\x64\x31\x4d\x57\xd3\x5e\xd3\x4c\xa3\x11\xdc\x63\xd8\xc8\x32\x25\x33\xa1\x8e\x20\x50\xa1\xc7\xda\x2e\xa3\x43\x88\x3a\x6a\x1a\xd2\x6a\x45\x4b\x0f\x1e\xa4\xf3\x52\x17\x50\x33\xd6\x9e\xe6\x7b\x03\x17\x7a\x84\xb3\xca\x51\xb5\x3e\x1b\x86\xde\xd0\x66\x63\x91\xf8\x8d\xe6\x50\x68\x37\xa6\x64\xb7\x09\xe5\xd2\x3a\x0f\xa5\x62\x1c\x13\xc2\xeb\x8c\x79\x3d\xbf\x0d\x33\x93\xea\x45\x68\xc1\x00\x74\x1a\xb4\x4c\xd1\xa0\x26\xf5\x0e\xfa\x2d\xc6\x20\x8e\x22\xdb\x4a\x3f\xc1\xbe\x3a\x51\x82\xf3\x58\x3e\x25\x04\x5a\x70\x70\x87\x44\xe5\x81\x0d\xea\xa1\x4c\xba\xfe\xf9\x6b\xb3\x05\xa0\x4b\xe2\x88\xde\x3d\xe9\x6b\x65\x8a\xf3\xbe\x16\x75\x58\x78\x65\x2d\xe5\xbf\x1b\x05\x39\xf5\xf8\x1f\x95\xf3\x14\x53\x4b\xe1\x69\xd8\xe2\x25\xb2\x0e\xd4\x4c\x53\x7f\xf0\xe7\x21\x4a\xf3\x33\xcc\x2b\x52\xd7\x4c\xcb\x7a\xab\x2c\x8d\x47\xed\x25\x53\xea\x48\x79\xd8\x5b\x5a\xa7\x68\x81\x1a\x82\x93\x24\x15\x18\x27\x88\x4a\xcd\x55\x25\xea\x32\x08\x75\xdc\xe0\xb9\x60\xf3\xf9\x1e\xb6\x45\xe7\x58\x81\x09\x55\x52\x2e\x0f\xcd\x26\xab\xa1\x57\x93\x5c\x7f\xd0\x4b\x3a\x23\xcf\x29\x46\x99\x22\x69\x8b\x8c\xb8\x3a\x15\xc2\xa2\x73\xfd\x41\xc3\x39\x5d\x66\xef\xd7\xa8\x29\xf8\xa0\x71\x0f\xdd\x8a\xc4\x38\xa7\x95\x51\x0c\x81\x09\x41\xd4\xf6\x6c\x9d\x89\xa3\xc8\xed\xa5\xe7\x6b\x08\x9a\x4c\x79\xea\xc5\x41\x53\xff\x9c\x39\x84\x8b\xe9\xbf\x56\x93\xdb\x8f\xd3\xc9\xed\xdd\xc3\xc5\x18\xce\xce\x96\xb3\x7f\x4f\xbb\xb3\x0f\xe9\x3c\xbd\x99\x4c\x2f\xc6\xa7\x39\x74\xee\x90\x37\xad\x0b\xa4\xd0\x79\xc6\x37\x49\x89\xb8\xe9\x5f\x9e\xf3\xc0\xc9\xc1\x28\xca\x2c\xb2\xcd\xd5\xc9\x98\xba\x41\x1b\x1d\x2d\xe5\xc2\x35\xbc\x1a\xac\xab\xd7\xad\x99\x34\xf2\xfd\x96\xc8\x4f\x2b\x51\xa0\x8a\xef\xda\x91\xce\xe7\x9d\xe7\xf4\x41\xe1\xe8\x0e\x3e\x4e\xe7\xd3\xcf\xe9\x6a\x7a\x26\xb5\x5c\xa5\xab\xd9\xa4\x3e\xfa\xaf\x43\xf4\xfe\xcd\x21\xea\x2d\x97\xab\xdb\xc5\xb4\x37\x6e\xbe\xe6\xb7\xe9\xc7\xde\x9f\x14\x36\x7b\xd3\xf7\x8a\xcc\x9b\x7b\x63\xc5\xff\x92\xab\x27\xbb\x43\xce\x5e\x5a\x1d\x02\x09\x71\x5f\x3d\xfb\x89\x00\x4c\xb7\xfc\x91\xd7\x3f\x93\xa2\xf0\xfe\x45\xc6\x78\x8c\x1f\xe3\xff\x04\x00\x00\xff\xff\xb5\x44\x89\xaf\xbc\x0f\x00\x00") + +func prestate_tracerJsBytes() ([]byte, error) { + return bindataRead( + _prestate_tracerJs, + "prestate_tracer.js", + ) +} + +func prestate_tracerJs() (*asset, error) { + bytes, err := prestate_tracerJsBytes() + if err != nil { + return nil, err + } + + info := bindataFileInfo{name: "prestate_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info} + return a, nil +} + +// Asset loads and returns the asset for the given name. +// It returns an error if the asset could not be found or +// could not be loaded. +func Asset(name string) ([]byte, error) { + cannonicalName := strings.Replace(name, "\\", "/", -1) + if f, ok := _bindata[cannonicalName]; ok { + a, err := f() + if err != nil { + return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err) + } + return a.bytes, nil + } + return nil, fmt.Errorf("Asset %s not found", name) +} + +// MustAsset is like Asset but panics when Asset would return an error. +// It simplifies safe initialization of global variables. +func MustAsset(name string) []byte { + a, err := Asset(name) + if err != nil { + panic("asset: Asset(" + name + "): " + err.Error()) + } + + return a +} + +// AssetInfo loads and returns the asset info for the given name. +// It returns an error if the asset could not be found or +// could not be loaded. +func AssetInfo(name string) (os.FileInfo, error) { + cannonicalName := strings.Replace(name, "\\", "/", -1) + if f, ok := _bindata[cannonicalName]; ok { + a, err := f() + if err != nil { + return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err) + } + return a.info, nil + } + return nil, fmt.Errorf("AssetInfo %s not found", name) +} + +// AssetNames returns the names of the assets. +func AssetNames() []string { + names := make([]string, 0, len(_bindata)) + for name := range _bindata { + names = append(names, name) + } + return names +} + +// _bindata is a table, holding each asset generator, mapped to its name. +var _bindata = map[string]func() (*asset, error){ + "4byte_tracer.js": _4byte_tracerJs, + "call_tracer.js": call_tracerJs, + "evmdis_tracer.js": evmdis_tracerJs, + "noop_tracer.js": noop_tracerJs, + "opcount_tracer.js": opcount_tracerJs, + "prestate_tracer.js": prestate_tracerJs, +} + +// AssetDir returns the file names below a certain +// directory embedded in the file by go-bindata. +// For example if you run go-bindata on data/... and data contains the +// following hierarchy: +// data/ +// foo.txt +// img/ +// a.png +// b.png +// then AssetDir("data") would return []string{"foo.txt", "img"} +// AssetDir("data/img") would return []string{"a.png", "b.png"} +// AssetDir("foo.txt") and AssetDir("notexist") would return an error +// AssetDir("") will return []string{"data"}. +func AssetDir(name string) ([]string, error) { + node := _bintree + if len(name) != 0 { + cannonicalName := strings.Replace(name, "\\", "/", -1) + pathList := strings.Split(cannonicalName, "/") + for _, p := range pathList { + node = node.Children[p] + if node == nil { + return nil, fmt.Errorf("Asset %s not found", name) + } + } + } + if node.Func != nil { + return nil, fmt.Errorf("Asset %s not found", name) + } + rv := make([]string, 0, len(node.Children)) + for childName := range node.Children { + rv = append(rv, childName) + } + return rv, nil +} + +type bintree struct { + Func func() (*asset, error) + Children map[string]*bintree +} + +var _bintree = &bintree{nil, map[string]*bintree{ + "4byte_tracer.js": {_4byte_tracerJs, map[string]*bintree{}}, + "call_tracer.js": {call_tracerJs, map[string]*bintree{}}, + "evmdis_tracer.js": {evmdis_tracerJs, map[string]*bintree{}}, + "noop_tracer.js": {noop_tracerJs, map[string]*bintree{}}, + "opcount_tracer.js": {opcount_tracerJs, map[string]*bintree{}}, + "prestate_tracer.js": {prestate_tracerJs, map[string]*bintree{}}, +}} + +// RestoreAsset restores an asset under the given directory +func RestoreAsset(dir, name string) error { + data, err := Asset(name) + if err != nil { + return err + } + info, err := AssetInfo(name) + if err != nil { + return err + } + err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755)) + if err != nil { + return err + } + err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode()) + if err != nil { + return err + } + err = os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime()) + if err != nil { + return err + } + return nil +} + +// RestoreAssets restores an asset under the given directory recursively +func RestoreAssets(dir, name string) error { + children, err := AssetDir(name) + // File + if err != nil { + return RestoreAsset(dir, name) + } + // Dir + for _, child := range children { + err = RestoreAssets(dir, filepath.Join(name, child)) + if err != nil { + return err + } + } + return nil +} + +func _filePath(dir, name string) string { + cannonicalName := strings.Replace(name, "\\", "/", -1) + return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...) +} diff --git a/eth/tracers/internal/tracers/call_tracer.js b/eth/tracers/internal/tracers/call_tracer.js new file mode 100644 index 0000000000..83495b1574 --- /dev/null +++ b/eth/tracers/internal/tracers/call_tracer.js @@ -0,0 +1,246 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +// callTracer is a full blown transaction tracer that extracts and reports all +// the internal calls made by a transaction, along with any useful information. +{ + // callstack is the current recursive call stack of the EVM execution. + callstack: [{}], + + // descended tracks whether we've just descended from an outer transaction into + // an inner call. + descended: false, + + // step is invoked for every opcode that the VM executes. + step: function(log, db) { + // Capture any errors immediately + var error = log.getError(); + if (error !== undefined) { + this.fault(log, db); + return; + } + // We only care about system opcodes, faster if we pre-check once + var syscall = (log.op.toNumber() & 0xf0) == 0xf0; + if (syscall) { + var op = log.op.toString(); + } + // If a new contract is being created, add to the call stack + if (syscall && op == 'CREATE') { + var inOff = log.stack.peek(1).valueOf(); + var inEnd = inOff + log.stack.peek(2).valueOf(); + + // Assemble the internal call report and store for completion + var call = { + type: op, + from: toHex(log.contract.getAddress()), + input: toHex(log.memory.slice(inOff, inEnd)), + gasIn: log.getGas(), + gasCost: log.getCost(), + value: '0x' + log.stack.peek(0).toString(16) + }; + this.callstack.push(call); + this.descended = true + return; + } + // If a contract is being self destructed, gather that as a subcall too + if (syscall && op == 'SELFDESTRUCT') { + var left = this.callstack.length; + if (this.callstack[left-1].calls === undefined) { + this.callstack[left-1].calls = []; + } + this.callstack[left-1].calls.push({type: op}); + return + } + // If a new method invocation is being done, add to the call stack + if (syscall && (op == 'CALL' || op == 'CALLCODE' || op == 'DELEGATECALL' || op == 'STATICCALL')) { + // Skip any pre-compile invocations, those are just fancy opcodes + var to = toAddress(log.stack.peek(1).toString(16)); + if (isPrecompiled(to)) { + return + } + var off = (op == 'DELEGATECALL' || op == 'STATICCALL' ? 0 : 1); + + var inOff = log.stack.peek(2 + off).valueOf(); + var inEnd = inOff + log.stack.peek(3 + off).valueOf(); + + // Assemble the internal call report and store for completion + var call = { + type: op, + from: toHex(log.contract.getAddress()), + to: toHex(to), + input: toHex(log.memory.slice(inOff, inEnd)), + gasIn: log.getGas(), + gasCost: log.getCost(), + outOff: log.stack.peek(4 + off).valueOf(), + outLen: log.stack.peek(5 + off).valueOf() + }; + if (op != 'DELEGATECALL' && op != 'STATICCALL') { + call.value = '0x' + log.stack.peek(2).toString(16); + } + this.callstack.push(call); + this.descended = true + return; + } + // If we've just descended into an inner call, retrieve it's true allowance. We + // need to extract if from within the call as there may be funky gas dynamics + // with regard to requested and actually given gas (2300 stipend, 63/64 rule). + if (this.descended) { + if (log.getDepth() >= this.callstack.length) { + this.callstack[this.callstack.length - 1].gas = log.getGas(); + } else { + // TODO(karalabe): The call was made to a plain account. We currently don't + // have access to the true gas amount inside the call and so any amount will + // mostly be wrong since it depends on a lot of input args. Skip gas for now. + } + this.descended = false; + } + // If an existing call is returning, pop off the call stack + if (syscall && op == 'REVERT') { + this.callstack[this.callstack.length - 1].error = "execution reverted"; + return; + } + if (log.getDepth() == this.callstack.length - 1) { + // Pop off the last call and get the execution results + var call = this.callstack.pop(); + + if (call.type == 'CREATE') { + // If the call was a CREATE, retrieve the contract address and output code + call.gasUsed = '0x' + bigInt(call.gasIn - call.gasCost - log.getGas()).toString(16); + delete call.gasIn; delete call.gasCost; + + var ret = log.stack.peek(0); + if (!ret.equals(0)) { + call.to = toHex(toAddress(ret.toString(16))); + call.output = toHex(db.getCode(toAddress(ret.toString(16)))); + } else if (call.error === undefined) { + call.error = "internal failure"; // TODO(karalabe): surface these faults somehow + } + } else { + // If the call was a contract call, retrieve the gas usage and output + if (call.gas !== undefined) { + call.gasUsed = '0x' + bigInt(call.gasIn - call.gasCost + call.gas - log.getGas()).toString(16); + + var ret = log.stack.peek(0); + if (!ret.equals(0)) { + call.output = toHex(log.memory.slice(call.outOff, call.outOff + call.outLen)); + } else if (call.error === undefined) { + call.error = "internal failure"; // TODO(karalabe): surface these faults somehow + } + } + delete call.gasIn; delete call.gasCost; + delete call.outOff; delete call.outLen; + } + if (call.gas !== undefined) { + call.gas = '0x' + bigInt(call.gas).toString(16); + } + // Inject the call into the previous one + var left = this.callstack.length; + if (this.callstack[left-1].calls === undefined) { + this.callstack[left-1].calls = []; + } + this.callstack[left-1].calls.push(call); + } + }, + + // fault is invoked when the actual execution of an opcode fails. + fault: function(log, db) { + // If the topmost call already reverted, don't handle the additional fault again + if (this.callstack[this.callstack.length - 1].error !== undefined) { + return; + } + // Pop off the just failed call + var call = this.callstack.pop(); + call.error = log.getError(); + + // Consume all available gas and clean any leftovers + if (call.gas !== undefined) { + call.gas = '0x' + bigInt(call.gas).toString(16); + call.gasUsed = call.gas + } + delete call.gasIn; delete call.gasCost; + delete call.outOff; delete call.outLen; + + // Flatten the failed call into its parent + var left = this.callstack.length; + if (left > 0) { + if (this.callstack[left-1].calls === undefined) { + this.callstack[left-1].calls = []; + } + this.callstack[left-1].calls.push(call); + return; + } + // Last call failed too, leave it in the stack + this.callstack.push(call); + }, + + // result is invoked when all the opcodes have been iterated over and returns + // the final result of the tracing. + result: function(ctx, db) { + var result = { + type: ctx.type, + from: toHex(ctx.from), + to: toHex(ctx.to), + value: '0x' + ctx.value.toString(16), + gas: '0x' + bigInt(ctx.gas).toString(16), + gasUsed: '0x' + bigInt(ctx.gasUsed).toString(16), + input: toHex(ctx.input), + output: toHex(ctx.output), + time: ctx.time, + }; + if (this.callstack[0].calls !== undefined) { + result.calls = this.callstack[0].calls; + } + if (this.callstack[0].error !== undefined) { + result.error = this.callstack[0].error; + } else if (ctx.error !== undefined) { + result.error = ctx.error; + } + if (result.error !== undefined) { + delete result.output; + } + return this.finalize(result); + }, + + // finalize recreates a call object using the final desired field oder for json + // serialization. This is a nicety feature to pass meaningfully ordered results + // to users who don't interpret it, just display it. + finalize: function(call) { + var sorted = { + type: call.type, + from: call.from, + to: call.to, + value: call.value, + gas: call.gas, + gasUsed: call.gasUsed, + input: call.input, + output: call.output, + error: call.error, + time: call.time, + calls: call.calls, + } + for (var key in sorted) { + if (sorted[key] === undefined) { + delete sorted[key]; + } + } + if (sorted.calls !== undefined) { + for (var i=0; i. + +// evmdisTracer returns sufficent information from a trace to perform evmdis-style +// disassembly. +{ + stack: [{ops: []}], + + npushes: {0: 0, 1: 1, 2: 1, 3: 1, 4: 1, 5: 1, 6: 1, 7: 1, 8: 1, 9: 1, 10: 1, 11: 1, 16: 1, 17: 1, 18: 1, 19: 1, 20: 1, 21: 1, 22: 1, 23: 1, 24: 1, 25: 1, 26: 1, 32: 1, 48: 1, 49: 1, 50: 1, 51: 1, 52: 1, 53: 1, 54: 1, 55: 0, 56: 1, 57: 0, 58: 1, 59: 1, 60: 0, 64: 1, 65: 1, 66: 1, 67: 1, 68: 1, 69: 1, 80: 0, 81: 1, 82: 0, 83: 0, 84: 1, 85: 0, 86: 0, 87: 0, 88: 1, 89: 1, 90: 1, 91: 0, 96: 1, 97: 1, 98: 1, 99: 1, 100: 1, 101: 1, 102: 1, 103: 1, 104: 1, 105: 1, 106: 1, 107: 1, 108: 1, 109: 1, 110: 1, 111: 1, 112: 1, 113: 1, 114: 1, 115: 1, 116: 1, 117: 1, 118: 1, 119: 1, 120: 1, 121: 1, 122: 1, 123: 1, 124: 1, 125: 1, 126: 1, 127: 1, 128: 2, 129: 3, 130: 4, 131: 5, 132: 6, 133: 7, 134: 8, 135: 9, 136: 10, 137: 11, 138: 12, 139: 13, 140: 14, 141: 15, 142: 16, 143: 17, 144: 2, 145: 3, 146: 4, 147: 5, 148: 6, 149: 7, 150: 8, 151: 9, 152: 10, 153: 11, 154: 12, 155: 13, 156: 14, 157: 15, 158: 16, 159: 17, 160: 0, 161: 0, 162: 0, 163: 0, 164: 0, 240: 1, 241: 1, 242: 1, 243: 0, 244: 0, 255: 0}, + + // result is invoked when all the opcodes have been iterated over and returns + // the final result of the tracing. + result: function() { return this.stack[0].ops; }, + + // fault is invoked when the actual execution of an opcode fails. + fault: function(log, db) { }, + + // step is invoked for every opcode that the VM executes. + step: function(log, db) { + var frame = this.stack[this.stack.length - 1]; + + var error = log.getError(); + if (error) { + frame["error"] = error; + } else if (log.getDepth() == this.stack.length) { + opinfo = { + op: log.op.toNumber(), + depth : log.getDepth(), + result: [], + }; + if (frame.ops.length > 0) { + var prevop = frame.ops[frame.ops.length - 1]; + for(var i = 0; i < this.npushes[prevop.op]; i++) + prevop.result.push(log.stack.peek(i).toString(16)); + } + switch(log.op.toString()) { + case "CALL": case "CALLCODE": + var instart = log.stack.peek(3).valueOf(); + var insize = log.stack.peek(4).valueOf(); + opinfo["gas"] = log.stack.peek(0).valueOf(); + opinfo["to"] = log.stack.peek(1).toString(16); + opinfo["value"] = log.stack.peek(2).toString(); + opinfo["input"] = log.memory.slice(instart, instart + insize); + opinfo["error"] = null; + opinfo["return"] = null; + opinfo["ops"] = []; + this.stack.push(opinfo); + break; + case "DELEGATECALL": case "STATICCALL": + var instart = log.stack.peek(2).valueOf(); + var insize = log.stack.peek(3).valueOf(); + opinfo["op"] = log.op.toString(); + opinfo["gas"] = log.stack.peek(0).valueOf(); + opinfo["to"] = log.stack.peek(1).toString(16); + opinfo["input"] = log.memory.slice(instart, instart + insize); + opinfo["error"] = null; + opinfo["return"] = null; + opinfo["ops"] = []; + this.stack.push(opinfo); + break; + case "RETURN": + var out = log.stack.peek(0).valueOf(); + var outsize = log.stack.peek(1).valueOf(); + frame.return = log.memory.slice(out, out + outsize); + break; + case "STOP": case "SUICIDE": + frame.return = log.memory.slice(0, 0); + break; + case "JUMPDEST": + opinfo["pc"] = log.getPC(); + } + if(log.op.isPush()) { + opinfo["len"] = log.op.toNumber() - 0x5e; + } + frame.ops.push(opinfo); + } else { + this.stack = this.stack.slice(0, log.getDepth()); + } + } +} diff --git a/eth/tracers/internal/tracers/noop_tracer.js b/eth/tracers/internal/tracers/noop_tracer.js new file mode 100644 index 0000000000..f966ddc7d3 --- /dev/null +++ b/eth/tracers/internal/tracers/noop_tracer.js @@ -0,0 +1,29 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +// noopTracer is just the barebone boilerplate code required from a JavaScript +// object to be usable as a transaction tracer. +{ + // step is invoked for every opcode that the VM executes. + step: function(log, db) { }, + + // fault is invoked when the actual execution of an opcode fails. + fault: function(log, db) { }, + + // result is invoked when all the opcodes have been iterated over and returns + // the final result of the tracing. + result: function(ctx, db) { } +} diff --git a/eth/tracers/internal/tracers/opcount_tracer.js b/eth/tracers/internal/tracers/opcount_tracer.js new file mode 100644 index 0000000000..f7984c741a --- /dev/null +++ b/eth/tracers/internal/tracers/opcount_tracer.js @@ -0,0 +1,32 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +// opcountTracer is a sample tracer that just counts the number of instructions +// executed by the EVM before the transaction terminated. +{ + // count tracks the number of EVM instructions executed. + count: 0, + + // step is invoked for every opcode that the VM executes. + step: function(log, db) { this.count++ }, + + // fault is invoked when the actual execution of an opcode fails. + fault: function(log, db) { }, + + // result is invoked when all the opcodes have been iterated over and returns + // the final result of the tracing. + result: function(ctx, db) { return this.count } +} diff --git a/eth/tracers/internal/tracers/prestate_tracer.js b/eth/tracers/internal/tracers/prestate_tracer.js new file mode 100644 index 0000000000..99f71d2c33 --- /dev/null +++ b/eth/tracers/internal/tracers/prestate_tracer.js @@ -0,0 +1,103 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +// prestateTracer outputs sufficient information to create a local execution of +// the transaction from a custom assembled genesis block. +{ + // prestate is the genesis that we're building. + prestate: null, + + // lookupAccount injects the specified account into the prestate object. + lookupAccount: function(addr, db){ + var acc = toHex(addr); + if (this.prestate[acc] === undefined) { + this.prestate[acc] = { + balance: '0x' + db.getBalance(addr).toString(16), + nonce: db.getNonce(addr), + code: toHex(db.getCode(addr)), + storage: {} + }; + } + }, + + // lookupStorage injects the specified storage entry of the given account into + // the prestate object. + lookupStorage: function(addr, key, db){ + var acc = toHex(addr); + var idx = toHex(key); + + if (this.prestate[acc].storage[idx] === undefined) { + var val = toHex(db.getState(addr, key)); + if (val != "0x0000000000000000000000000000000000000000000000000000000000000000") { + this.prestate[acc].storage[idx] = toHex(db.getState(addr, key)); + } + } + }, + + // result is invoked when all the opcodes have been iterated over and returns + // the final result of the tracing. + result: function(ctx, db) { + // At this point, we need to deduct the 'value' from the + // outer transaction, and move it back to the origin + this.lookupAccount(ctx.from, db); + + var fromBal = bigInt(this.prestate[toHex(ctx.from)].balance.slice(2), 16); + var toBal = bigInt(this.prestate[toHex(ctx.to)].balance.slice(2), 16); + + this.prestate[toHex(ctx.to)].balance = '0x'+toBal.subtract(ctx.value).toString(16); + this.prestate[toHex(ctx.from)].balance = '0x'+fromBal.add(ctx.value).toString(16); + + // Decrement the caller's nonce, and remove empty create targets + this.prestate[toHex(ctx.from)].nonce--; + if (ctx.type == 'CREATE') { + // We can blibdly delete the contract prestate, as any existing state would + // have caused the transaction to be rejected as invalid in the first place. + delete this.prestate[toHex(ctx.to)]; + } + // Return the assembled allocations (prestate) + return this.prestate; + }, + + // step is invoked for every opcode that the VM executes. + step: function(log, db) { + // Add the current account if we just started tracing + if (this.prestate === null){ + this.prestate = {}; + // Balance will potentially be wrong here, since this will include the value + // sent along with the message. We fix that in 'result()'. + this.lookupAccount(log.contract.getAddress(), db); + } + // Whenever new state is accessed, add it to the prestate + switch (log.op.toString()) { + case "EXTCODECOPY": case "EXTCODESIZE": case "BALANCE": + this.lookupAccount(toAddress(log.stack.peek(0).toString(16)), db); + break; + case "CREATE": + var from = log.contract.getAddress(); + this.lookupAccount(toContract(from, db.getNonce(from)), db); + break; + case "CALL": case "CALLCODE": case "DELEGATECALL": case "STATICCALL": + this.lookupAccount(toAddress(log.stack.peek(1).toString(16)), db); + break; + case 'SSTORE':case 'SLOAD': + this.lookupStorage(log.contract.getAddress(), toWord(log.stack.peek(0).toString(16)), db); + break; + } + }, + + // fault is invoked when the actual execution of an opcode fails. + fault: function(log, db) {} +} diff --git a/eth/tracers/internal/tracers/tracers.go b/eth/tracers/internal/tracers/tracers.go new file mode 100644 index 0000000000..dcf0d49dae --- /dev/null +++ b/eth/tracers/internal/tracers/tracers.go @@ -0,0 +1,21 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +//go:generate go-bindata -nometadata -o assets.go -pkg tracers -ignore ((tracers)|(assets)).go ./... +//go:generate gofmt -s -w assets.go + +// Package tracers contains the actual JavaScript tracer assets. +package tracers diff --git a/eth/tracers/testdata/call_tracer_create.json b/eth/tracers/testdata/call_tracer_create.json new file mode 100644 index 0000000000..8699bf3e7e --- /dev/null +++ b/eth/tracers/testdata/call_tracer_create.json @@ -0,0 +1,58 @@ +{ + "context": { + "difficulty": "3755480783", + "gasLimit": "5401723", + "miner": "0xd049bfd667cb46aa3ef5df0da3e57db3be39e511", + "number": "2294702", + "timestamp": "1513676146" + }, + "genesis": { + "alloc": { + "0x13e4acefe6a6700604929946e70e6443e4e73447": { + "balance": "0xcf3e0938579f000", + "code": "0x", + "nonce": "9", + "storage": {} + }, + "0x7dc9c9730689ff0b0fd506c67db815f12d90a448": { + "balance": "0x0", + "code": "0x", + "nonce": "0", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "3757315409", + "extraData": "0x566961425443", + "gasLimit": "5406414", + "hash": "0xae107f592eebdd9ff8d6ba00363676096e6afb0e1007a7d3d0af88173077378d", + "miner": "0xd049bfd667cb46aa3ef5df0da3e57db3be39e511", + "mixHash": "0xc927aa05a38bc3de864e95c33b3ae559d3f39c4ccd51cef6f113f9c50ba0caf1", + "nonce": "0x93363bbd2c95f410", + "number": "2294701", + "stateRoot": "0x6b6737d5bde8058990483e915866bd1578014baeff57bd5e4ed228a2bfad635c", + "timestamp": "1513676127", + "totalDifficulty": "7160808139332585" + }, + "input": "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", + "result": { + "from": "0x13e4acefe6a6700604929946e70e6443e4e73447", + "gas": "0x5e106", + "gasUsed": "0x5e106", + "input": "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", + "output": "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", + "to": "0x7dc9c9730689ff0b0fd506c67db815f12d90a448", + "type": "CREATE", + "value": "0x0" + } +} diff --git a/eth/tracers/testdata/call_tracer_deep_calls.json b/eth/tracers/testdata/call_tracer_deep_calls.json new file mode 100644 index 0000000000..0353d4cfa9 --- /dev/null +++ b/eth/tracers/testdata/call_tracer_deep_calls.json @@ -0,0 +1,415 @@ +{ + "context": { + "difficulty": "117066904", + "gasLimit": "4712384", + "miner": "0x1977c248e1014cc103929dd7f154199c916e39ec", + "number": "25001", + "timestamp": "1479891545" + }, + "genesis": { + "alloc": { + "0x2a98c5f40bfa3dee83431103c535f6fae9a8ad38": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x0000000000000000000000002cccf5e0538493c235d1c5ef6580f77d99e91396" + } + }, + "0x2cccf5e0538493c235d1c5ef6580f77d99e91396": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x0684ac65a9fa32414dda56996f4183597d695987fdb82b145d722743891a6fe8": "0x0000000000000000000000003e9286eafa2db8101246c2131c09b49080d00690", + "0x1cd76f78169a420d99346e3501dd3e541622c38a226f9b63e01cfebc69879dc7": "0x000000000000000000000000b4fe7aa695b326c9d219158d2ca50db77b39f99f", + "0x8e54a4494fe5da016bfc01363f4f6cdc91013bb5434bd2a4a3359f13a23afa2f": "0x000000000000000000000000cf00ffd997ad14939736f026006498e3f099baaf", + "0x94edf7f600ba56655fd65fca1f1424334ce369326c1dc3e53151dcd1ad06bc13": "0x0000000000000000000000000000000000000000000000000000000000000001", + "0xbbee47108b275f55f98482c6800f6372165e88b0330d3f5dae6419df4734366c": "0x0000000000000000000000002a98c5f40bfa3dee83431103c535f6fae9a8ad38", + "0xd38c0c4e84de118cfdcc775130155d83b8bbaaf23dc7f3c83a626b10473213bd": "0x0000000000000000000000000000000000000000000000000000000000000001", + "0xfb3aa5c655c2ec9d40609401f88d505d1da61afaa550e36ef5da0509ada257ba": "0x0000000000000000000000007986bad81f4cbd9317f5a46861437dae58d69113" + } + }, + "0x3e9286eafa2db8101246c2131c09b49080d00690": { + "balance": "0x0", + "code": "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", + "nonce": "16", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x0000000000000000000000002cccf5e0538493c235d1c5ef6580f77d99e91396" + } + }, + "0x70c9217d814985faef62b124420f8dfbddd96433": { + "balance": "0x4ef436dcbda6cd4a", + "code": "0x", + "nonce": "1634", + "storage": {} + }, + "0x7986bad81f4cbd9317f5a46861437dae58d69113": { + "balance": "0x0", + "code": "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", + "nonce": "7", + "storage": { + "0xffc4df2d4f3d2cffad590bed6296406ab7926ca9e74784f74a95191fa069a174": "0x00000000000000000000000070c9217d814985faef62b124420f8dfbddd96433" + } + }, + "0xb4fe7aa695b326c9d219158d2ca50db77b39f99f": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x0000000000000000000000002cccf5e0538493c235d1c5ef6580f77d99e91396" + } + }, + "0xc212e03b9e060e36facad5fd8f4435412ca22e6b": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000001": "0x0000000000000000000000002cccf5e0538493c235d1c5ef6580f77d99e91396", + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x0000000000000000000000000000000000000000000000000000000000006195", + "0x0000000000000000000000000000000000000000000000000000000000000004": "0x5842545553440000000000000000000000000000000000000000000000000000", + "0x0000000000000000000000000000000000000000000000000000000000000005": "0x00000000000000000000000070c9217d814985faef62b124420f8dfbddd96433", + "0x0000000000000000000000000000000000000000000000000000000000000006": "0x0000000000000000000000000000000000000000000000008ac7230489e80000", + "0x000000000000000000000000000000000000000000000000000000000000000b": "0x0000000000000000000000000000000000000000000000283c7b9181eca20000" + } + }, + "0xcf00ffd997ad14939736f026006498e3f099baaf": { + "balance": "0x0", + "code": "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", + "nonce": "3", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x0000000000000000000000002cccf5e0538493c235d1c5ef6580f77d99e91396", + "0x3571d73f14f31a1463bd0a2f92f7fde1653d4e1ead7aedf4b0a5df02f16092ab": "0x0000000000000000000000000000000000000000000007d634e4c55188be0000", + "0x4e64fe2d1b72d95a0a31945cc6e4f4e524ac5ad56d6bd44a85ec7bc9cc0462c0": "0x000000000000000000000000000000000000000000000002b5e3af16b1880000" + } + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "117124093", + "extraData": "0xd5830105008650617269747986312e31322e31826d61", + "gasLimit": "4707788", + "hash": "0xad325e4c49145fb7a4058a68ac741cc8607a71114e23fc88083c7e881dd653e7", + "miner": "0x00714b9ac97fd6bd9325a059a70c9b9fa94ce050", + "mixHash": "0x0af918f65cb4af04b608fc1f14a849707696986a0e7049e97ef3981808bcc65f", + "nonce": "0x38dee147326a8d40", + "number": "25000", + "stateRoot": "0xc5d6bbcd46236fcdcc80b332ffaaa5476b980b01608f9708408cfef01b58bd5b", + "timestamp": "1479891517", + "totalDifficulty": "1895410389427" + }, + "input": "0xf88b8206628504a817c8008303d09094c212e03b9e060e36facad5fd8f4435412ca22e6b80a451a34eb80000000000000000000000000000000000000000000000280faf689c35ac00002aa0a7ee5b7877811bf671d121b40569462e722657044808dc1d6c4f1e4233ec145ba0417e7543d52b65738d9df419cbe40a708424f4d54b0fc145c0a64545a2bb1065", + "result": { + "calls": [ + { + "from": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "gas": "0x31217", + "gasUsed": "0x334", + "input": "0xe16c7d98636f6e7472616374617069000000000000000000000000000000000000000000", + "output": "0x000000000000000000000000b4fe7aa695b326c9d219158d2ca50db77b39f99f", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "calls": [ + { + "from": "0xb4fe7aa695b326c9d219158d2ca50db77b39f99f", + "gas": "0x2a68d", + "gasUsed": "0x334", + "input": "0xe16c7d98636f6e747261637463746c000000000000000000000000000000000000000000", + "output": "0x0000000000000000000000003e9286eafa2db8101246c2131c09b49080d00690", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "calls": [ + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x23ac9", + "gasUsed": "0x334", + "input": "0xe16c7d98636f6e7472616374646200000000000000000000000000000000000000000000", + "output": "0x0000000000000000000000007986bad81f4cbd9317f5a46861437dae58d69113", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x23366", + "gasUsed": "0x273", + "input": "0x16c66cc6000000000000000000000000c212e03b9e060e36facad5fd8f4435412ca22e6b", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x7986bad81f4cbd9317f5a46861437dae58d69113", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0xb4fe7aa695b326c9d219158d2ca50db77b39f99f", + "gas": "0x29f35", + "gasUsed": "0xf8d", + "input": "0x16c66cc6000000000000000000000000c212e03b9e060e36facad5fd8f4435412ca22e6b", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0xb4fe7aa695b326c9d219158d2ca50db77b39f99f", + "gas": "0x28a9e", + "gasUsed": "0x334", + "input": "0xe16c7d98636f6e747261637463746c000000000000000000000000000000000000000000", + "output": "0x0000000000000000000000003e9286eafa2db8101246c2131c09b49080d00690", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "calls": [ + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x21d79", + "gasUsed": "0x24d", + "input": "0x13bc6d4b000000000000000000000000b4fe7aa695b326c9d219158d2ca50db77b39f99f", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x2165b", + "gasUsed": "0x334", + "input": "0xe16c7d986d61726b65746462000000000000000000000000000000000000000000000000", + "output": "0x000000000000000000000000cf00ffd997ad14939736f026006498e3f099baaf", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "calls": [ + { + "from": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "gas": "0x1a8e8", + "gasUsed": "0x24d", + "input": "0x13bc6d4b0000000000000000000000003e9286eafa2db8101246c2131c09b49080d00690", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "gas": "0x1a2c6", + "gasUsed": "0x3cb", + "input": "0xc9503fe2", + "output": "0x0000000000000000000000000000000000000000000000008ac7230489e80000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "gas": "0x19b72", + "gasUsed": "0x3cb", + "input": "0xc9503fe2", + "output": "0x0000000000000000000000000000000000000000000000008ac7230489e80000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "gas": "0x19428", + "gasUsed": "0x305", + "input": "0x6f265b93", + "output": "0x0000000000000000000000000000000000000000000000283c7b9181eca20000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "gas": "0x18d45", + "gasUsed": "0x229", + "input": "0x2e94420f", + "output": "0x5842545553440000000000000000000000000000000000000000000000000000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "gas": "0x1734e", + "gasUsed": "0x229", + "input": "0x2e94420f", + "output": "0x5842545553440000000000000000000000000000000000000000000000000000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x20ee1", + "gasUsed": "0x5374", + "input": "0x581d5d60000000000000000000000000c212e03b9e060e36facad5fd8f4435412ca22e6b0000000000000000000000000000000000000000000000280faf689c35ac0000", + "output": "0x", + "to": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x1b6c1", + "gasUsed": "0x334", + "input": "0xe16c7d986c6f676d67720000000000000000000000000000000000000000000000000000", + "output": "0x0000000000000000000000002a98c5f40bfa3dee83431103c535f6fae9a8ad38", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x1af69", + "gasUsed": "0x229", + "input": "0x2e94420f", + "output": "0x5842545553440000000000000000000000000000000000000000000000000000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + }, + { + "calls": [ + { + "from": "0x2a98c5f40bfa3dee83431103c535f6fae9a8ad38", + "gas": "0x143a5", + "gasUsed": "0x24d", + "input": "0x13bc6d4b0000000000000000000000003e9286eafa2db8101246c2131c09b49080d00690", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x1a91d", + "gasUsed": "0x12fa", + "input": "0x0accce0600000000000000000000000000000000000000000000000000000000000000025842545553440000000000000000000000000000000000000000000000000000000000000000000000000000c212e03b9e060e36facad5fd8f4435412ca22e6b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "output": "0x", + "to": "0x2a98c5f40bfa3dee83431103c535f6fae9a8ad38", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x19177", + "gasUsed": "0x334", + "input": "0xe16c7d986c6f676d67720000000000000000000000000000000000000000000000000000", + "output": "0x0000000000000000000000002a98c5f40bfa3dee83431103c535f6fae9a8ad38", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x18a22", + "gasUsed": "0x229", + "input": "0x2e94420f", + "output": "0x5842545553440000000000000000000000000000000000000000000000000000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x18341", + "gasUsed": "0x334", + "input": "0xe16c7d986d61726b65746462000000000000000000000000000000000000000000000000", + "output": "0x000000000000000000000000cf00ffd997ad14939736f026006498e3f099baaf", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x17bec", + "gasUsed": "0x229", + "input": "0x2e94420f", + "output": "0x5842545553440000000000000000000000000000000000000000000000000000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + }, + { + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x1764e", + "gasUsed": "0x45c", + "input": "0xf92eb7745842545553440000000000000000000000000000000000000000000000000000", + "output": "0x00000000000000000000000000000000000000000000002816d180e30c390000", + "to": "0xcf00ffd997ad14939736f026006498e3f099baaf", + "type": "CALL", + "value": "0x0" + }, + { + "calls": [ + { + "from": "0x2a98c5f40bfa3dee83431103c535f6fae9a8ad38", + "gas": "0x108ba", + "gasUsed": "0x24d", + "input": "0x13bc6d4b0000000000000000000000003e9286eafa2db8101246c2131c09b49080d00690", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x2cccf5e0538493c235d1c5ef6580f77d99e91396", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "gas": "0x16e62", + "gasUsed": "0xebb", + "input": "0x645a3b72584254555344000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002816d180e30c390000", + "output": "0x", + "to": "0x2a98c5f40bfa3dee83431103c535f6fae9a8ad38", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0xb4fe7aa695b326c9d219158d2ca50db77b39f99f", + "gas": "0x283b9", + "gasUsed": "0xc51c", + "input": "0x949ae479000000000000000000000000c212e03b9e060e36facad5fd8f4435412ca22e6b0000000000000000000000000000000000000000000000280faf689c35ac0000", + "output": "0x", + "to": "0x3e9286eafa2db8101246c2131c09b49080d00690", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "gas": "0x30b4a", + "gasUsed": "0xedb7", + "input": "0x51a34eb80000000000000000000000000000000000000000000000280faf689c35ac0000", + "output": "0x", + "to": "0xb4fe7aa695b326c9d219158d2ca50db77b39f99f", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0x70c9217d814985faef62b124420f8dfbddd96433", + "gas": "0x37b38", + "gasUsed": "0x12bb3", + "input": "0x51a34eb80000000000000000000000000000000000000000000000280faf689c35ac0000", + "output": "0x", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + } +} diff --git a/eth/tracers/testdata/call_tracer_delegatecall.json b/eth/tracers/testdata/call_tracer_delegatecall.json new file mode 100644 index 0000000000..f7ad6df5f5 --- /dev/null +++ b/eth/tracers/testdata/call_tracer_delegatecall.json @@ -0,0 +1,97 @@ +{ + "context": { + "difficulty": "31927752", + "gasLimit": "4707788", + "miner": "0x5659922ce141eedbc2733678f9806c77b4eebee8", + "number": "11495", + "timestamp": "1479735917" + }, + "genesis": { + "alloc": { + "0x13204f5d64c28326fd7bd05fd4ea855302d7f2ff": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x4d140b25abf3c71052885c66f73ce07cff141c1afabffdaf5cba04d625b7ebcc": "0x0000000000000000000000000000000000000000000000000000000000000001" + } + }, + "0x269296dddce321a6bcbaa2f0181127593d732cba": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000001": "0x000113204f5d64c28326fd7bd05fd4ea855302d7f2ff00000000000000000000" + } + }, + "0x42b02b5deeb78f34cd5ac896473b63e6c99a71a2": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": {} + }, + "0xa529806c67cc6486d4d62024471772f47f6fd672": { + "balance": "0x67820e39ac8fe9800", + "code": "0x", + "nonce": "68", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "31912170", + "extraData": "0xd783010502846765746887676f312e372e33856c696e7578", + "gasLimit": "4712388", + "hash": "0x0855914bdc581bccdc62591fd438498386ffb59ea4d5361ed5c3702e26e2c72f", + "miner": "0x334391aa808257952a462d1475562ee2106a6c90", + "mixHash": "0x64bb70b8ca883cadb8fbbda2c70a861612407864089ed87b98e5de20acceada6", + "nonce": "0x684129f283aaef18", + "number": "11494", + "stateRoot": "0x7057f31fe3dab1d620771adad35224aae43eb70e94861208bc84c557ff5b9d10", + "timestamp": "1479735912", + "totalDifficulty": "90744064339" + }, + "input": "0xf889448504a817c800832dc6c094269296dddce321a6bcbaa2f0181127593d732cba80a47065cb480000000000000000000000001523e55a1ca4efbae03355775ae89f8d7699ad9e29a080ed81e4c5e9971a730efab4885566e2c868cd80bd4166d0ed8c287fdf181650a069d7c49215e3d4416ad239cd09dbb71b9f04c16b33b385d14f40b618a7a65115", + "result": { + "calls": [ + { + "calls": [ + { + "from": "0x13204f5d64c28326fd7bd05fd4ea855302d7f2ff", + "gas": "0x2bf459", + "gasUsed": "0x2aa", + "input": "0x7d65837a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a529806c67cc6486d4d62024471772f47f6fd672", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x42b02b5deeb78f34cd5ac896473b63e6c99a71a2", + "type": "DELEGATECALL" + } + ], + "from": "0x269296dddce321a6bcbaa2f0181127593d732cba", + "gas": "0x2cae73", + "gasUsed": "0xa9d", + "input": "0x5dbe47e8000000000000000000000000a529806c67cc6486d4d62024471772f47f6fd672", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x13204f5d64c28326fd7bd05fd4ea855302d7f2ff", + "type": "CALL", + "value": "0x0" + } + ], + "from": "0xa529806c67cc6486d4d62024471772f47f6fd672", + "gas": "0x2d6e28", + "gasUsed": "0x64bd", + "input": "0x7065cb480000000000000000000000001523e55a1ca4efbae03355775ae89f8d7699ad9e", + "output": "0x", + "to": "0x269296dddce321a6bcbaa2f0181127593d732cba", + "type": "CALL", + "value": "0x0" + } +} diff --git a/eth/tracers/testdata/call_tracer_inner_create_oog_outer_throw.json b/eth/tracers/testdata/call_tracer_inner_create_oog_outer_throw.json new file mode 100644 index 0000000000..b8a4cdd233 --- /dev/null +++ b/eth/tracers/testdata/call_tracer_inner_create_oog_outer_throw.json @@ -0,0 +1,77 @@ +{ + "context": { + "difficulty": "3451177886", + "gasLimit": "4709286", + "miner": "0x1585936b53834b021f68cc13eeefdec2efc8e724", + "number": "2290744", + "timestamp": "1513616439" + }, + "genesis": { + "alloc": { + "0x1d3ddf7caf024f253487e18bc4a15b1a360c170a": { + "balance": "0x0", + "code": "0x606060405263ffffffff60e060020a6000350416633b91f50681146100505780635bb47808146100715780635f51fca01461008c578063bc7647a9146100ad578063f1bd0d7a146100c8575b610000565b346100005761006f600160a060020a03600435811690602435166100e9565b005b346100005761006f600160a060020a0360043516610152565b005b346100005761006f600160a060020a036004358116906024351661019c565b005b346100005761006f600160a060020a03600435166101fa565b005b346100005761006f600160a060020a0360043581169060243516610db8565b005b600160a060020a038083166000908152602081905260408120549091908116903316811461011657610000565b839150600160a060020a038316151561012d573392505b6101378284610e2e565b6101418284610db8565b61014a826101fa565b5b5b50505050565b600154600160a060020a03908116903316811461016e57610000565b6002805473ffffffffffffffffffffffffffffffffffffffff1916600160a060020a0384161790555b5b5050565b600254600160a060020a0390811690331681146101b857610000565b600160a060020a038381166000908152602081905260409020805473ffffffffffffffffffffffffffffffffffffffff19169184169190911790555b5b505050565b6040805160e260020a631a481fc102815260016024820181905260026044830152606482015262093a8060848201819052600060a4830181905260c06004840152601e60c48401527f736574456e7469747953746174757328616464726573732c75696e743829000060e484015292519091600160a060020a038516916369207f049161010480820192879290919082900301818387803b156100005760325a03f1156100005750506040805160e260020a63379938570281526000602482018190526001604483015260606004830152602360648301527f626567696e506f6c6c28616464726573732c75696e7436342c626f6f6c2c626f60848301527f6f6c29000000000000000000000000000000000000000000000000000000000060a48301529151600160a060020a038716935063de64e15c9260c48084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a631a481fc102815260016024820181905260026044830152606482015267ffffffffffffffff8416608482015260ff851660a482015260c06004820152601960c48201527f61646453746f636b28616464726573732c75696e74323536290000000000000060e48201529051600160a060020a03861692506369207f04916101048082019260009290919082900301818387803b156100005760325a03f1156100005750506040805160e260020a631a481fc102815260016024820181905260026044830152606482015267ffffffffffffffff8416608482015260ff851660a482015260c06004820152601960c48201527f697373756553746f636b2875696e74382c75696e74323536290000000000000060e48201529051600160a060020a03861692506369207f04916101048082019260009290919082900301818387803b156100005760325a03f1156100005750506040805160e260020a63379938570281526002602482015260006044820181905260606004830152602160648301527f6772616e7453746f636b2875696e74382c75696e743235362c61646472657373608483015260f860020a60290260a48301529151600160a060020a038716935063de64e15c9260c48084019391929182900301818387803b156100005760325a03f115610000575050604080517f010555b8000000000000000000000000000000000000000000000000000000008152600160a060020a03338116602483015260006044830181905260606004840152603c60648401527f6772616e7456657374656453746f636b2875696e74382c75696e743235362c6160848401527f6464726573732c75696e7436342c75696e7436342c75696e743634290000000060a48401529251908716935063010555b89260c48084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a631a481fc102815260016024820181905260026044830152606482015267ffffffffffffffff8416608482015260ff851660a482015260c06004820152601260c48201527f626567696e53616c65286164647265737329000000000000000000000000000060e48201529051600160a060020a03861692506369207f04916101048082019260009290919082900301818387803b156100005760325a03f1156100005750506040805160e260020a63379938570281526002602482015260006044820181905260606004830152601a60648301527f7472616e7366657253616c6546756e64732875696e743235362900000000000060848301529151600160a060020a038716935063de64e15c9260a48084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a631a481fc102815260016024820181905260026044830152606482015267ffffffffffffffff8416608482015260ff851660a482015260c06004820152602d60c48201527f7365744163636f756e74696e6753657474696e67732875696e743235362c756960e48201527f6e7436342c75696e7432353629000000000000000000000000000000000000006101048201529051600160a060020a03861692506369207f04916101248082019260009290919082900301818387803b156100005760325a03f1156100005750506040805160e260020a63379938570281526002602482015260006044820181905260606004830152603460648301527f637265617465526563757272696e6752657761726428616464726573732c756960848301527f6e743235362c75696e7436342c737472696e672900000000000000000000000060a48301529151600160a060020a038716935063de64e15c9260c48084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a63379938570281526002602482015260006044820181905260606004830152601b60648301527f72656d6f7665526563757272696e675265776172642875696e7429000000000060848301529151600160a060020a038716935063de64e15c9260a48084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a63379938570281526002602482015260006044820181905260606004830152602360648301527f697373756552657761726428616464726573732c75696e743235362c7374726960848301527f6e6729000000000000000000000000000000000000000000000000000000000060a48301529151600160a060020a038716935063de64e15c9260c48084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a6337993857028152600160248201819052604482015260606004820152602260648201527f61737369676e53746f636b2875696e74382c616464726573732c75696e743235608482015260f060020a6136290260a48201529051600160a060020a038616925063de64e15c9160c48082019260009290919082900301818387803b156100005760325a03f1156100005750506040805160e260020a6337993857028152600160248201819052604482015260606004820152602260648201527f72656d6f766553746f636b2875696e74382c616464726573732c75696e743235608482015260f060020a6136290260a48201529051600160a060020a038616925063de64e15c9160c48082019260009290919082900301818387803b156100005760325a03f1156100005750506040805160e260020a631a481fc102815260026024808301919091526003604483015260006064830181905267ffffffffffffffff8616608484015260ff871660a484015260c0600484015260c48301919091527f7365744164647265737342796c617728737472696e672c616464726573732c6260e48301527f6f6f6c29000000000000000000000000000000000000000000000000000000006101048301529151600160a060020a03871693506369207f04926101248084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a631a481fc1028152600260248201526003604482015260006064820181905267ffffffffffffffff8516608483015260ff861660a483015260c06004830152602160c48301527f73657453746174757342796c617728737472696e672c75696e74382c626f6f6c60e483015260f860020a6029026101048301529151600160a060020a03871693506369207f04926101248084019391929182900301818387803b156100005760325a03f1156100005750506040805160e260020a631a481fc1028152600260248201526003604482015260006064820181905267ffffffffffffffff8516608483015260ff861660a483015260c06004830152603860c48301527f736574566f74696e6742796c617728737472696e672c75696e743235362c756960e48301527f6e743235362c626f6f6c2c75696e7436342c75696e74382900000000000000006101048301529151600160a060020a03871693506369207f04926101248084019391929182900301818387803b156100005760325a03f115610000575050505b505050565b604080517f225553a4000000000000000000000000000000000000000000000000000000008152600160a060020a0383811660048301526002602483015291519184169163225553a49160448082019260009290919082900301818387803b156100005760325a03f115610000575050505b5050565b600082604051611fd280610f488339600160a060020a03909216910190815260405190819003602001906000f0801561000057905082600160a060020a03166308b027418260016040518363ffffffff1660e060020a0281526004018083600160a060020a0316600160a060020a0316815260200182815260200192505050600060405180830381600087803b156100005760325a03f115610000575050604080517fa14e3ee300000000000000000000000000000000000000000000000000000000815260006004820181905260016024830152600160a060020a0386811660448401529251928716935063a14e3ee39260648084019382900301818387803b156100005760325a03f115610000575050505b5050505600606060405234620000005760405160208062001fd283398101604052515b805b600a8054600160a060020a031916600160a060020a0383161790555b506001600d819055600e81905560408051808201909152600c8082527f566f74696e672053746f636b00000000000000000000000000000000000000006020928301908152600b805460008290528251601860ff1990911617825590947f0175b7a638427703f0dbe7bb9bbf987a2551717b34e79f33b5b1008d1fa01db9600291831615610100026000190190921604601f0193909304830192906200010c565b828001600101855582156200010c579182015b828111156200010c578251825591602001919060010190620000ef565b5b50620001309291505b808211156200012c576000815560010162000116565b5090565b50506040805180820190915260038082527f43565300000000000000000000000000000000000000000000000000000000006020928301908152600c805460008290528251600660ff1990911617825590937fdf6966c971051c3d54ec59162606531493a51404a002842f56009d7e5cf4a8c760026001841615610100026000190190931692909204601f010481019291620001f7565b82800160010185558215620001f7579182015b82811115620001f7578251825591602001919060010190620001da565b5b506200021b9291505b808211156200012c576000815560010162000116565b5090565b50505b505b611da280620002306000396000f3006060604052361561019a5763ffffffff60e060020a600035041662e1986d811461019f57806302a72a4c146101d657806306eb4e421461020157806306fdde0314610220578063095ea7b3146102ad578063158ccb99146102dd57806318160ddd146102f85780631cf65a781461031757806323b872dd146103365780632c71e60a1461036c57806333148fd6146103ca578063435ebc2c146103f55780635eeb6e451461041e578063600e85b71461043c5780636103d70b146104a157806362c1e46a146104b05780636c182e99146104ba578063706dc87c146104f057806370a082311461052557806377174f851461055057806395d89b411461056f578063a7771ee3146105fc578063a9059cbb14610629578063ab377daa14610659578063b25dbb5e14610685578063b89a73cb14610699578063ca5eb5e1146106c6578063cbcf2e5a146106e1578063d21f05ba1461070e578063d347c2051461072d578063d96831e114610765578063dd62ed3e14610777578063df3c211b146107a8578063e2982c21146107d6578063eb944e4c14610801575b610000565b34610000576101d4600160a060020a036004351660243567ffffffffffffffff6044358116906064358116906084351661081f565b005b34610000576101ef600160a060020a0360043516610a30565b60408051918252519081900360200190f35b34610000576101ef610a4f565b60408051918252519081900360200190f35b346100005761022d610a55565b604080516020808252835181830152835191928392908301918501908083838215610273575b80518252602083111561027357601f199092019160209182019101610253565b505050905090810190601f16801561029f5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b34610000576102c9600160a060020a0360043516602435610ae3565b604080519115158252519081900360200190f35b34610000576101d4600160a060020a0360043516610b4e565b005b34610000576101ef610b89565b60408051918252519081900360200190f35b34610000576101ef610b8f565b60408051918252519081900360200190f35b34610000576102c9600160a060020a0360043581169060243516604435610b95565b604080519115158252519081900360200190f35b3461000057610388600160a060020a0360043516602435610bb7565b60408051600160a060020a039096168652602086019490945267ffffffffffffffff928316858501529082166060850152166080830152519081900360a00190f35b34610000576101ef600160a060020a0360043516610c21565b60408051918252519081900360200190f35b3461000057610402610c40565b60408051600160a060020a039092168252519081900360200190f35b34610000576101d4600160a060020a0360043516602435610c4f565b005b3461000057610458600160a060020a0360043516602435610cc9565b60408051600160a060020a03909716875260208701959095528585019390935267ffffffffffffffff9182166060860152811660808501521660a0830152519081900360c00190f35b34610000576101d4610d9e565b005b6101d4610e1e565b005b34610000576104d3600160a060020a0360043516610e21565b6040805167ffffffffffffffff9092168252519081900360200190f35b3461000057610402600160a060020a0360043516610ead565b60408051600160a060020a039092168252519081900360200190f35b34610000576101ef600160a060020a0360043516610ef9565b60408051918252519081900360200190f35b34610000576101ef610f18565b60408051918252519081900360200190f35b346100005761022d610f1e565b604080516020808252835181830152835191928392908301918501908083838215610273575b80518252602083111561027357601f199092019160209182019101610253565b505050905090810190601f16801561029f5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b34610000576102c9600160a060020a0360043516610fac565b604080519115158252519081900360200190f35b34610000576102c9600160a060020a0360043516602435610fc2565b604080519115158252519081900360200190f35b3461000057610402600435610fe2565b60408051600160a060020a039092168252519081900360200190f35b34610000576101d46004351515610ffd565b005b34610000576102c9600160a060020a036004351661104c565b604080519115158252519081900360200190f35b34610000576101d4600160a060020a0360043516611062565b005b34610000576102c9600160a060020a0360043516611070565b604080519115158252519081900360200190f35b34610000576101ef6110f4565b60408051918252519081900360200190f35b34610000576101ef600160a060020a036004351667ffffffffffffffff602435166110fa565b60408051918252519081900360200190f35b34610000576101d4600435611121565b005b34610000576101ef600160a060020a03600435811690602435166111c6565b60408051918252519081900360200190f35b34610000576101ef6004356024356044356064356084356111f3565b60408051918252519081900360200190f35b34610000576101ef600160a060020a036004351661128c565b60408051918252519081900360200190f35b34610000576101d4600160a060020a036004351660243561129e565b005b6040805160a08101825260008082526020820181905291810182905260608101829052608081019190915267ffffffffffffffff848116908416101561086457610000565b8367ffffffffffffffff168267ffffffffffffffff16101561088557610000565b8267ffffffffffffffff168267ffffffffffffffff1610156108a657610000565b506040805160a081018252600160a060020a033381168252602080830188905267ffffffffffffffff80871684860152858116606085015287166080840152908816600090815260039091529190912080546001810180835582818380158290116109615760030281600302836000526020600020918201910161096191905b8082111561095d578054600160a060020a031916815560006001820155600281018054600160c060020a0319169055600301610926565b5090565b5b505050916000526020600020906003020160005b5082518154600160a060020a031916600160a060020a03909116178155602083015160018201556040830151600290910180546060850151608086015167ffffffffffffffff1990921667ffffffffffffffff948516176fffffffffffffffff00000000000000001916604060020a918516919091021777ffffffffffffffff000000000000000000000000000000001916608060020a939091169290920291909117905550610a268686610fc2565b505b505050505050565b600160a060020a0381166000908152600360205260409020545b919050565b60055481565b600b805460408051602060026001851615610100026000190190941693909304601f81018490048402820184019092528181529291830182828015610adb5780601f10610ab057610100808354040283529160200191610adb565b820191906000526020600020905b815481529060010190602001808311610abe57829003601f168201915b505050505081565b600160a060020a03338116600081815260026020908152604080832094871680845294825280832086905580518681529051929493927f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925929181900390910190a35060015b92915050565b600a5433600160a060020a03908116911614610b6957610000565b600a8054600160a060020a031916600160a060020a0383161790555b5b50565b60005481565b60005b90565b6000610ba2848484611600565b610bad8484846116e2565b90505b9392505050565b600360205281600052604060002081815481101561000057906000526020600020906003020160005b5080546001820154600290920154600160a060020a03909116935090915067ffffffffffffffff80821691604060020a8104821691608060020a9091041685565b600160a060020a0381166000908152600860205260409020545b919050565b600a54600160a060020a031681565b600a5433600160a060020a03908116911614610c6a57610000565b610c7660005482611714565b6000908155600160a060020a038316815260016020526040902054610c9b9082611714565b600160a060020a038316600090815260016020526040812091909155610cc390839083611600565b5b5b5050565b6000600060006000600060006000600360008a600160a060020a0316600160a060020a0316815260200190815260200160002088815481101561000057906000526020600020906003020160005b508054600182015460028301546040805160a081018252600160a060020a039094168085526020850184905267ffffffffffffffff808416928601839052604060020a8404811660608701819052608060020a9094041660808601819052909c50929a509197509095509350909150610d90904261172d565b94505b509295509295509295565b33600160a060020a038116600090815260066020526040902054801515610dc457610000565b8030600160a060020a0316311015610ddb57610000565b600160a060020a0382166000818152600660205260408082208290555183156108fc0291849190818181858888f193505050501515610cc357610000565b5b5050565b5b565b600160a060020a03811660009081526003602052604081205442915b81811015610ea557600160a060020a03841660009081526003602052604090208054610e9a9190839081101561000057906000526020600020906003020160005b5060020154604060020a900467ffffffffffffffff168461177d565b92505b600101610e3d565b5b5050919050565b600160a060020a0380821660009081526007602052604081205490911615610eef57600160a060020a0380831660009081526007602052604090205416610ef1565b815b90505b919050565b600160a060020a0381166000908152600160205260409020545b919050565b600d5481565b600c805460408051602060026001851615610100026000190190941693909304601f81018490048402820184019092528181529291830182828015610adb5780601f10610ab057610100808354040283529160200191610adb565b820191906000526020600020905b815481529060010190602001808311610abe57829003601f168201915b505050505081565b60006000610fb983610c21565b1190505b919050565b6000610fcf338484611600565b610fd983836117ac565b90505b92915050565b600460205260009081526040902054600160a060020a031681565b8015801561101a575061100f33610ef9565b61101833610c21565b115b1561102457610000565b33600160a060020a03166000908152600960205260409020805460ff19168215151790555b50565b60006000610fb983610ef9565b1190505b919050565b610b8533826117dc565b5b50565b600a54604080516000602091820181905282517fcbcf2e5a000000000000000000000000000000000000000000000000000000008152600160a060020a03868116600483015293519194939093169263cbcf2e5a92602480830193919282900301818787803b156100005760325a03f115610000575050604051519150505b919050565b600e5481565b6000610fd961110984846118b2565b61111385856119b6565b611a05565b90505b92915050565b600a5433600160a060020a0390811691161461113c57610000565b61114860005482611a1f565b600055600554600190101561116c57600a5461116c90600160a060020a0316611a47565b5b600a54600160a060020a03166000908152600160205260409020546111929082611a1f565b600a8054600160a060020a039081166000908152600160205260408120939093559054610b8592911683611600565b5b5b50565b600160a060020a038083166000908152600260209081526040808320938516835292905220545b92915050565b6000600060008487101561120a5760009250611281565b8387111561121a57879250611281565b61123f6112308961122b888a611714565b611a90565b61123a8689611714565b611abc565b915081925061124e8883611714565b905061127e8361127961126a8461122b8c8b611714565b611a90565b61123a888b611714565b611abc565b611a1f565b92505b505095945050505050565b60066020526000908152604090205481565b600160a060020a03821660009081526003602052604081208054829190849081101561000057906000526020600020906003020160005b50805490925033600160a060020a039081169116146112f357610000565b6040805160a0810182528354600160a060020a0316815260018401546020820152600284015467ffffffffffffffff80821693830193909352604060020a810483166060830152608060020a900490911660808201526113539042611af9565b600160a060020a0385166000908152600360205260409020805491925090849081101561000057906000526020600020906003020160005b508054600160a060020a031916815560006001820181905560029091018054600160c060020a0319169055600160a060020a0385168152600360205260409020805460001981019081101561000057906000526020600020906003020160005b50600160a060020a03851660009081526003602052604090208054859081101561000057906000526020600020906003020160005b5081548154600160a060020a031916600160a060020a03918216178255600180840154908301556002928301805493909201805467ffffffffffffffff191667ffffffffffffffff948516178082558354604060020a908190048616026fffffffffffffffff000000000000000019909116178082559254608060020a9081900490941690930277ffffffffffffffff00000000000000000000000000000000199092169190911790915584166000908152600360205260409020805460001981018083559190829080158290116115485760030281600302836000526020600020918201910161154891905b8082111561095d578054600160a060020a031916815560006001820155600281018054600160c060020a0319169055600301610926565b5090565b5b505050600160a060020a033316600090815260016020526040902054611570915082611a1f565b600160a060020a03338116600090815260016020526040808220939093559086168152205461159f9082611714565b600160a060020a038086166000818152600160209081526040918290209490945580518581529051339093169391927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef929181900390910190a35b50505050565b600160a060020a0383161561166e576116466008600061161f86610ead565b600160a060020a0316600160a060020a031681526020019081526020016000205482611714565b6008600061165386610ead565b600160a060020a031681526020810191909152604001600020555b600160a060020a038216156116dc576116b46008600061168d85610ead565b600160a060020a0316600160a060020a031681526020019081526020016000205482611a1f565b600860006116c185610ead565b600160a060020a031681526020810191909152604001600020555b5b505050565b600083826116f082426110fa565b8111156116fc57610000565b611707868686611b1b565b92505b5b50509392505050565b600061172283831115611b4d565b508082035b92915050565b6000610fd983602001518367ffffffffffffffff16856080015167ffffffffffffffff16866040015167ffffffffffffffff16876060015167ffffffffffffffff166111f3565b90505b92915050565b60008167ffffffffffffffff168367ffffffffffffffff1610156117a15781610fd9565b825b90505b92915050565b600033826117ba82426110fa565b8111156117c657610000565b6117d08585611b5d565b92505b5b505092915050565b6117e582610ef9565b6117ee83610c21565b11156117f957610000565b600160a060020a03811660009081526009602052604090205460ff16158015611834575081600160a060020a031681600160a060020a031614155b1561183e57610000565b61184782611070565b1561185157610000565b611864828261185f85610ef9565b611600565b600160a060020a0382811660009081526007602052604090208054600160a060020a031916918316918217905561189a82610ead565b600160a060020a031614610cc357610000565b5b5050565b600160a060020a038216600090815260036020526040812054815b818110156119885761197d836112796003600089600160a060020a0316600160a060020a0316815260200190815260200160002084815481101561000057906000526020600020906003020160005b506040805160a0810182528254600160a060020a031681526001830154602082015260029092015467ffffffffffffffff80821692840192909252604060020a810482166060840152608060020a900416608082015287611af9565b611a1f565b92505b6001016118cd565b600160a060020a0385166000908152600160205260409020546117d09084611714565b92505b505092915050565b600060006119c384611070565b80156119d157506000600d54115b90506119fb816119e9576119e485610ef9565b6119ec565b60005b6111138686611b7b565b611a05565b91505b5092915050565b60008183106117a15781610fd9565b825b90505b92915050565b6000828201611a3c848210801590611a375750838210155b611b4d565b8091505b5092915050565b611a508161104c565b15611a5a57610b85565b6005805460009081526004602052604090208054600160a060020a031916600160a060020a038416179055805460010190555b50565b6000828202611a3c841580611a37575083858381156100005704145b611b4d565b8091505b5092915050565b60006000611acc60008411611b4d565b8284811561000057049050611a3c838581156100005706828502018514611b4d565b8091505b5092915050565b6000610fd98360200151611b0d858561172d565b611714565b90505b92915050565b60008382611b2982426110fa565b811115611b3557610000565b611707868686611b8f565b92505b5b50509392505050565b801515610b8557610000565b5b50565b6000611b6883611a47565b610fd98383611c92565b90505b92915050565b6000610fd983610ef9565b90505b92915050565b600160a060020a038084166000908152600260209081526040808320338516845282528083205493861683526001909152812054909190611bd09084611a1f565b600160a060020a038086166000908152600160205260408082209390935590871681522054611bff9084611714565b600160a060020a038616600090815260016020526040902055611c228184611714565b600160a060020a038087166000818152600260209081526040808320338616845282529182902094909455805187815290519288169391927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef929181900390910190a3600191505b509392505050565b60003382611ca082426110fa565b811115611cac57610000565b6117d08585611cc2565b92505b5b505092915050565b600160a060020a033316600090815260016020526040812054611ce59083611714565b600160a060020a033381166000908152600160205260408082209390935590851681522054611d149083611a1f565b600160a060020a038085166000818152600160209081526040918290209490945580518681529051919333909316927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef92918290030190a35060015b929150505600a165627a7a72305820bfa5ddd3fecf3f43aed25385ec7ec3ef79638c2e58d99f85d9a3cc494183bf160029a165627a7a723058200e78a5f7e0f91739035d0fbf5eca02f79377210b722f63431f29a22e2880b3bd0029", + "nonce": "789", + "storage": { + "0xfe9ec0542a1c009be8b1f3acf43af97100ffff42eb736850fb038fa1151ad4d9": "0x000000000000000000000000e4a13bc304682a903e9472f469c33801dd18d9e8" + } + }, + "0x5cb4a6b902fcb21588c86c3517e797b07cdaadb9": { + "balance": "0x0", + "code": "0x", + "nonce": "0", + "storage": {} + }, + "0xe4a13bc304682a903e9472f469c33801dd18d9e8": { + "balance": "0x33c763c929f62c4f", + "code": "0x", + "nonce": "14", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "3451177886", + "extraData": "0x4554482e45544846414e532e4f52472d4641313738394444", + "gasLimit": "4713874", + "hash": "0x5d52a672417cd1269bf4f7095e25dcbf837747bba908cd5ef809dc1bd06144b5", + "miner": "0xbbf5029fd710d227630c8b7d338051b8e76d50b3", + "mixHash": "0x01a12845ed546b94a038a7a03e8df8d7952024ed41ccb3db7a7ade4abc290ce1", + "nonce": "0x28c446f1cb9748c1", + "number": "2290743", + "stateRoot": "0x4898aceede76739daef76448a367d10015a2c022c9e7909b99a10fbf6fb16708", + "timestamp": "1513616414", + "totalDifficulty": "7146523769022564" + }, + "input": "0xf8aa0e8509502f9000830493e0941d3ddf7caf024f253487e18bc4a15b1a360c170a80b8443b91f506000000000000000000000000a14bdd7e5666d784dcce98ad24d383a6b1cd4182000000000000000000000000e4a13bc304682a903e9472f469c33801dd18d9e829a0524564944fa419f5c189b5074044f89210c6d6b2d77ee8f7f12a927d59b636dfa0015b28986807a424b18b186ee6642d76739df36cad802d20e8c00e79a61d7281", + "result": { + "calls": [ + { + "error": "internal failure", + "from": "0x1d3ddf7caf024f253487e18bc4a15b1a360c170a", + "gas": "0x39ff0", + "gasUsed": "0x39ff0", + "input": "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", + "type": "CREATE", + "value": "0x0" + } + ], + "error": "invalid jump destination (PUSH1) 0", + "from": "0xe4a13bc304682a903e9472f469c33801dd18d9e8", + "gas": "0x435c8", + "gasUsed": "0x435c8", + "input": "0x3b91f506000000000000000000000000a14bdd7e5666d784dcce98ad24d383a6b1cd4182000000000000000000000000e4a13bc304682a903e9472f469c33801dd18d9e8", + "to": "0x1d3ddf7caf024f253487e18bc4a15b1a360c170a", + "type": "CALL", + "value": "0x0" + } +} diff --git a/eth/tracers/testdata/call_tracer_inner_throw_outer_revert.json b/eth/tracers/testdata/call_tracer_inner_throw_outer_revert.json new file mode 100644 index 0000000000..edd80e5b84 --- /dev/null +++ b/eth/tracers/testdata/call_tracer_inner_throw_outer_revert.json @@ -0,0 +1,81 @@ +{ + "context": { + "difficulty": "3956606365", + "gasLimit": "5413248", + "miner": "0x00d8ae40d9a06d0e7a2877b62e32eb959afbe16d", + "number": "2295104", + "timestamp": "1513681256" + }, + "genesis": { + "alloc": { + "0x33056b5dcac09a9b4becad0e1dcf92c19bd0af76": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000000": "0x0000000000000000000000008d69d00910d0b2afb2a99ed6c16c8129fa8e1751", + "0x0000000000000000000000000000000000000000000000000000000000000003": "0x000000000000000000000000e819f024b41358d2c08e3a868a5c5dd0566078d4", + "0x0000000000000000000000000000000000000000000000000000000000000007": "0x000000000000000000000000000000000000000000000000000000005a388981", + "0x0000000000000000000000000000000000000000000000000000000000000008": "0x000000000000000000000000000000000000000000000000000000005a3b38e6" + } + }, + "0xd4fcab9f0a6dc0493af47c864f6f17a8a5e2e826": { + "balance": "0x2a2dd979a35cf000", + "code": "0x", + "nonce": "0", + "storage": {} + }, + "0xe819f024b41358d2c08e3a868a5c5dd0566078d4": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "3956606365", + "extraData": "0x566961425443", + "gasLimit": "5418523", + "hash": "0x6f37eb930a25da673ea1bb80fd9e32ddac19cdf7cd4bb2eac62cc13598624077", + "miner": "0xd049bfd667cb46aa3ef5df0da3e57db3be39e511", + "mixHash": "0x10971cde68c587c750c23b8589ae868ce82c2c646636b97e7d9856470c5297c7", + "nonce": "0x810f923ff4b450a1", + "number": "2295103", + "stateRoot": "0xff403612573d76dfdaf4fea2429b77dbe9764021ae0e38dc8ac79a3cf551179e", + "timestamp": "1513681246", + "totalDifficulty": "7162347056825919" + }, + "input": "0xf86d808504e3b292008307dfa69433056b5dcac09a9b4becad0e1dcf92c19bd0af76880e92596fd62900008029a0e5f27bb66431f7081bb7f1f242003056d7f3f35414c352cd3d1848b52716dac2a07d0be78980edb0bd2a0678fc53aa90ea9558ce346b0d947967216918ac74ccea", + "result": { + "calls": [ + { + "error": "invalid opcode 0xfe", + "from": "0x33056b5dcac09a9b4becad0e1dcf92c19bd0af76", + "gas": "0x75fe3", + "gasUsed": "0x75fe3", + "input": "0xa9059cbb000000000000000000000000d4fcab9f0a6dc0493af47c864f6f17a8a5e2e82600000000000000000000000000000000000000000000000000000000000002f4", + "to": "0xe819f024b41358d2c08e3a868a5c5dd0566078d4", + "type": "CALL", + "value": "0x0" + } + ], + "error": "execution reverted", + "from": "0xd4fcab9f0a6dc0493af47c864f6f17a8a5e2e826", + "gas": "0x78d9e", + "gasUsed": "0x76fc0", + "input": "0x", + "to": "0x33056b5dcac09a9b4becad0e1dcf92c19bd0af76", + "type": "CALL", + "value": "0xe92596fd6290000" + } +} diff --git a/eth/tracers/testdata/call_tracer_oog.json b/eth/tracers/testdata/call_tracer_oog.json new file mode 100644 index 0000000000..de4fed6ab1 --- /dev/null +++ b/eth/tracers/testdata/call_tracer_oog.json @@ -0,0 +1,60 @@ +{ + "context": { + "difficulty": "3699098917", + "gasLimit": "5258985", + "miner": "0xd049bfd667cb46aa3ef5df0da3e57db3be39e511", + "number": "2294631", + "timestamp": "1513675366" + }, + "genesis": { + "alloc": { + "0x43064693d3d38ad6a7cb579e0d6d9718c8aa6b62": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x296b66049cc4f9c8bf3d4f14752add261d1a980b39bdd194a7897baf39ac7579": "0x0000000000000000000000000000000000000000033b2e3c9fc9653f9e72b1e0" + } + }, + "0x94194bc2aaf494501d7880b61274a169f6502a54": { + "balance": "0xea8c39a876d19888d", + "code": "0x", + "nonce": "265", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "3699098917", + "extraData": "0x4554482e45544846414e532e4f52472d4641313738394444", + "gasLimit": "5263953", + "hash": "0x03a0f62a8106793dafcfae7b75fd2654322062d585a19cea568314d7205790dc", + "miner": "0xbbf5029fd710d227630c8b7d338051b8e76d50b3", + "mixHash": "0x15482cc64b7c00a947f5bf015dfc010db1a6a668c74df61974d6a7848c174408", + "nonce": "0xd1bdb150f6fd170e", + "number": "2294630", + "stateRoot": "0x1ab1a534e84cc787cda1db21e0d5920ab06017948075b759166cfea7274657a1", + "timestamp": "1513675347", + "totalDifficulty": "7160543502214733" + }, + "input": "0xf8ab820109855d21dba00082ca1d9443064693d3d38ad6a7cb579e0d6d9718c8aa6b6280b844a9059cbb000000000000000000000000e77b1ac803616503510bed0086e3a7be2627a69900000000000000000000000000000000000000000000000000000009502f90001ba0ce3ad83f5530136467b7c2bb225f406bd170f4ad59c254e5103c34eeabb5bd69a0455154527224a42ab405cacf0fe92918a75641ce4152f8db292019a5527aa956", + "result": { + "error": "out of gas", + "from": "0x94194bc2aaf494501d7880b61274a169f6502a54", + "gas": "0x7045", + "gasUsed": "0x7045", + "input": "0xa9059cbb000000000000000000000000e77b1ac803616503510bed0086e3a7be2627a69900000000000000000000000000000000000000000000000000000009502f9000", + "to": "0x43064693d3d38ad6a7cb579e0d6d9718c8aa6b62", + "type": "CALL", + "value": "0x0" + } +} diff --git a/eth/tracers/testdata/call_tracer_revert.json b/eth/tracers/testdata/call_tracer_revert.json new file mode 100644 index 0000000000..059040a1c8 --- /dev/null +++ b/eth/tracers/testdata/call_tracer_revert.json @@ -0,0 +1,58 @@ +{ + "context": { + "difficulty": "3665057456", + "gasLimit": "5232723", + "miner": "0xf4d8e706cfb25c0decbbdd4d2e2cc10c66376a3f", + "number": "2294501", + "timestamp": "1513673601" + }, + "genesis": { + "alloc": { + "0x0f6cef2b7fbb504782e35aa82a2207e816a2b7a9": { + "balance": "0x2a3fc32bcc019283", + "code": "0x", + "nonce": "10", + "storage": {} + }, + "0xabbcd5b340c80b5f1c0545c04c987b87310296ae": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "3672229776", + "extraData": "0x4554482e45544846414e532e4f52472d4641313738394444", + "gasLimit": "5227619", + "hash": "0xa07b3d6c6bf63f5f981016db9f2d1d93033833f2c17e8bf7209e85f1faf08076", + "miner": "0xbbf5029fd710d227630c8b7d338051b8e76d50b3", + "mixHash": "0x806e151ce2817be922e93e8d5921fa0f0d0fd213d6b2b9a3fa17458e74a163d0", + "nonce": "0xbc5d43adc2c30c7d", + "number": "2294500", + "stateRoot": "0xca645b335888352ef9d8b1ef083e9019648180b259026572e3139717270de97d", + "timestamp": "1513673552", + "totalDifficulty": "7160066586979149" + }, + "input": "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", + "result": { + "error": "execution reverted", + "from": "0x0f6cef2b7fbb504782e35aa82a2207e816a2b7a9", + "gas": "0x2d55e8", + "gasUsed": "0xc3", + "input": "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", + "to": "0xabbcd5b340c80b5f1c0545c04c987b87310296ae", + "type": "CALL", + "value": "0x0" + } +} diff --git a/eth/tracers/testdata/call_tracer_simple.json b/eth/tracers/testdata/call_tracer_simple.json new file mode 100644 index 0000000000..b46432122d --- /dev/null +++ b/eth/tracers/testdata/call_tracer_simple.json @@ -0,0 +1,78 @@ +{ + "context": { + "difficulty": "3502894804", + "gasLimit": "4722976", + "miner": "0x1585936b53834b021f68cc13eeefdec2efc8e724", + "number": "2289806", + "timestamp": "1513601314" + }, + "genesis": { + "alloc": { + "0x0024f658a46fbb89d8ac105e98d7ac7cbbaf27c5": { + "balance": "0x0", + "code": "0x", + "nonce": "22", + "storage": {} + }, + "0x3b873a919aa0512d5a0f09e6dcceaa4a6727fafe": { + "balance": "0x4d87094125a369d9bd5", + "code": "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", + "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000000": "0x000000000000000000000001b436ba50d378d4bbc8660d312a13df6af6e89dfb", + "0x0000000000000000000000000000000000000000000000000000000000000001": "0x00000000000000000000000000000000000000000000000006f05b59d3b20000", + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x000000000000000000000000000000000000000000000000000000000000003c", + "0x0000000000000000000000000000000000000000000000000000000000000003": "0x000000000000000000000000000000000000000000000000000000005a37b834" + } + }, + "0xb436ba50d378d4bbc8660d312a13df6af6e89dfb": { + "balance": "0x1780d77678137ac1b775", + "code": "0x", + "nonce": "29072", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "3509749784", + "extraData": "0x4554482e45544846414e532e4f52472d4641313738394444", + "gasLimit": "4727564", + "hash": "0x609948ac3bd3c00b7736b933248891d6c901ee28f066241bddb28f4e00a9f440", + "miner": "0xbbf5029fd710d227630c8b7d338051b8e76d50b3", + "mixHash": "0xb131e4507c93c7377de00e7c271bf409ec7492767142ff0f45c882f8068c2ada", + "nonce": "0x4eb12e19c16d43da", + "number": "2289805", + "stateRoot": "0xc7f10f352bff82fac3c2999d3085093d12652e19c7fd32591de49dc5d91b4f1f", + "timestamp": "1513601261", + "totalDifficulty": "7143276353481064" + }, + "input": "0xf88b8271908506fc23ac0083015f90943b873a919aa0512d5a0f09e6dcceaa4a6727fafe80a463e4bff40000000000000000000000000024f658a46fbb89d8ac105e98d7ac7cbbaf27c52aa0bdce0b59e8761854e857fe64015f06dd08a4fbb7624f6094893a79a72e6ad6bea01d9dde033cff7bb235a3163f348a6d7ab8d6b52bc0963a95b91612e40ca766a4", + "result": { + "calls": [ + { + "from": "0x3b873a919aa0512d5a0f09e6dcceaa4a6727fafe", + "input": "0x", + "to": "0x0024f658a46fbb89d8ac105e98d7ac7cbbaf27c5", + "type": "CALL", + "value": "0x6f05b59d3b20000" + } + ], + "from": "0xb436ba50d378d4bbc8660d312a13df6af6e89dfb", + "gas": "0x10738", + "gasUsed": "0x3ef9", + "input": "0x63e4bff40000000000000000000000000024f658a46fbb89d8ac105e98d7ac7cbbaf27c5", + "output": "0x0000000000000000000000000000000000000000000000000000000000000001", + "to": "0x3b873a919aa0512d5a0f09e6dcceaa4a6727fafe", + "type": "CALL", + "value": "0x0" + } +} diff --git a/eth/tracers/testdata/call_tracer_throw.json b/eth/tracers/testdata/call_tracer_throw.json new file mode 100644 index 0000000000..60d4d1071d --- /dev/null +++ b/eth/tracers/testdata/call_tracer_throw.json @@ -0,0 +1,62 @@ +{ + "context": { + "difficulty": "117009631", + "gasLimit": "4712388", + "miner": "0x294e5d6c39a36ce38af1dca70c1060f78dee8070", + "number": "25009", + "timestamp": "1479891666" + }, + "genesis": { + "alloc": { + "0x70c9217d814985faef62b124420f8dfbddd96433": { + "balance": "0x4ecd70668f5d854a", + "code": "0x", + "nonce": "1638", + "storage": {} + }, + "0xc212e03b9e060e36facad5fd8f4435412ca22e6b": { + "balance": "0x0", + "code": "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", + "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000001": "0x0000000000000000000000002cccf5e0538493c235d1c5ef6580f77d99e91396", + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x00000000000000000000000000000000000000000000000000000000000061a9", + "0x0000000000000000000000000000000000000000000000000000000000000005": "0x00000000000000000000000070c9217d814985faef62b124420f8dfbddd96433" + } + } + }, + "config": { + "byzantiumBlock": 1700000, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 10, + "eip158Block": 10, + "ethash": {}, + "homesteadBlock": 0 + }, + "difficulty": "117066792", + "extraData": "0xd783010502846765746887676f312e372e33856c696e7578", + "gasLimit": "4712388", + "hash": "0xe23e8d4562a1045b70cbc99fefb20c101a8f0fc8559a80d65fea8896e2f1d46e", + "miner": "0x71842f946b98800fe6feb49f0ae4e253259031c9", + "mixHash": "0x0aada9d6e93dd4db0d09c0488dc0a048fca2ccdc1f3fc7b83ba2a8d393a3a4ff", + "nonce": "0x70849d5838dee2e9", + "number": "25008", + "stateRoot": "0x1e01d2161794768c5b917069e73d86e8dca80cd7f3168c0597de420ab93a3b7b", + "timestamp": "1479891641", + "totalDifficulty": "1896347038589" + }, + "input": "0xf88b8206668504a817c8008303d09094c212e03b9e060e36facad5fd8f4435412ca22e6b80a451a34eb8000000000000000000000000000000000000000000000027fad02094277c000029a0692a3b4e7b2842f8dd7832e712c21e09f451f416c8976d5b8d02e8c0c2b4bea9a07645e90fc421b63dd755767fd93d3c03b4ec0c4d8fafa059558d08cf11d59750", + "result": { + "error": "invalid jump destination (PUSH1) 2", + "from": "0x70c9217d814985faef62b124420f8dfbddd96433", + "gas": "0x37b38", + "gasUsed": "0x37b38", + "input": "0x51a34eb8000000000000000000000000000000000000000000000027fad02094277c0000", + "to": "0xc212e03b9e060e36facad5fd8f4435412ca22e6b", + "type": "CALL", + "value": "0x0" + } +} diff --git a/eth/tracers/tracer.go b/eth/tracers/tracer.go new file mode 100644 index 0000000000..f3f848fc1b --- /dev/null +++ b/eth/tracers/tracer.go @@ -0,0 +1,618 @@ +// Copyright 2016 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package tracers + +import ( + "encoding/json" + "errors" + "fmt" + "math/big" + "sync/atomic" + "time" + "unsafe" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/log" + duktape "gopkg.in/olebedev/go-duktape.v3" +) + +// bigIntegerJS is the minified version of https://github.com/peterolson/BigInteger.js. +const bigIntegerJS = `var bigInt=function(undefined){"use strict";var BASE=1e7,LOG_BASE=7,MAX_INT=9007199254740992,MAX_INT_ARR=smallToArray(MAX_INT),LOG_MAX_INT=Math.log(MAX_INT);function Integer(v,radix){if(typeof v==="undefined")return Integer[0];if(typeof radix!=="undefined")return+radix===10?parseValue(v):parseBase(v,radix);return parseValue(v)}function BigInteger(value,sign){this.value=value;this.sign=sign;this.isSmall=false}BigInteger.prototype=Object.create(Integer.prototype);function SmallInteger(value){this.value=value;this.sign=value<0;this.isSmall=true}SmallInteger.prototype=Object.create(Integer.prototype);function isPrecise(n){return-MAX_INT0)return Math.floor(n);return Math.ceil(n)}function add(a,b){var l_a=a.length,l_b=b.length,r=new Array(l_a),carry=0,base=BASE,sum,i;for(i=0;i=base?1:0;r[i]=sum-carry*base}while(i0)r.push(carry);return r}function addAny(a,b){if(a.length>=b.length)return add(a,b);return add(b,a)}function addSmall(a,carry){var l=a.length,r=new Array(l),base=BASE,sum,i;for(i=0;i0){r[i++]=carry%base;carry=Math.floor(carry/base)}return r}BigInteger.prototype.add=function(v){var n=parseValue(v);if(this.sign!==n.sign){return this.subtract(n.negate())}var a=this.value,b=n.value;if(n.isSmall){return new BigInteger(addSmall(a,Math.abs(b)),this.sign)}return new BigInteger(addAny(a,b),this.sign)};BigInteger.prototype.plus=BigInteger.prototype.add;SmallInteger.prototype.add=function(v){var n=parseValue(v);var a=this.value;if(a<0!==n.sign){return this.subtract(n.negate())}var b=n.value;if(n.isSmall){if(isPrecise(a+b))return new SmallInteger(a+b);b=smallToArray(Math.abs(b))}return new BigInteger(addSmall(b,Math.abs(a)),a<0)};SmallInteger.prototype.plus=SmallInteger.prototype.add;function subtract(a,b){var a_l=a.length,b_l=b.length,r=new Array(a_l),borrow=0,base=BASE,i,difference;for(i=0;i=0){value=subtract(a,b)}else{value=subtract(b,a);sign=!sign}value=arrayToSmall(value);if(typeof value==="number"){if(sign)value=-value;return new SmallInteger(value)}return new BigInteger(value,sign)}function subtractSmall(a,b,sign){var l=a.length,r=new Array(l),carry=-b,base=BASE,i,difference;for(i=0;i=0)};SmallInteger.prototype.minus=SmallInteger.prototype.subtract;BigInteger.prototype.negate=function(){return new BigInteger(this.value,!this.sign)};SmallInteger.prototype.negate=function(){var sign=this.sign;var small=new SmallInteger(-this.value);small.sign=!sign;return small};BigInteger.prototype.abs=function(){return new BigInteger(this.value,false)};SmallInteger.prototype.abs=function(){return new SmallInteger(Math.abs(this.value))};function multiplyLong(a,b){var a_l=a.length,b_l=b.length,l=a_l+b_l,r=createArray(l),base=BASE,product,carry,i,a_i,b_j;for(i=0;i0){r[i++]=carry%base;carry=Math.floor(carry/base)}return r}function shiftLeft(x,n){var r=[];while(n-- >0)r.push(0);return r.concat(x)}function multiplyKaratsuba(x,y){var n=Math.max(x.length,y.length);if(n<=30)return multiplyLong(x,y);n=Math.ceil(n/2);var b=x.slice(n),a=x.slice(0,n),d=y.slice(n),c=y.slice(0,n);var ac=multiplyKaratsuba(a,c),bd=multiplyKaratsuba(b,d),abcd=multiplyKaratsuba(addAny(a,b),addAny(c,d));var product=addAny(addAny(ac,shiftLeft(subtract(subtract(abcd,ac),bd),n)),shiftLeft(bd,2*n));trim(product);return product}function useKaratsuba(l1,l2){return-.012*l1-.012*l2+15e-6*l1*l2>0}BigInteger.prototype.multiply=function(v){var n=parseValue(v),a=this.value,b=n.value,sign=this.sign!==n.sign,abs;if(n.isSmall){if(b===0)return Integer[0];if(b===1)return this;if(b===-1)return this.negate();abs=Math.abs(b);if(abs=0;shift--){quotientDigit=base-1;if(remainder[shift+b_l]!==divisorMostSignificantDigit){quotientDigit=Math.floor((remainder[shift+b_l]*base+remainder[shift+b_l-1])/divisorMostSignificantDigit)}carry=0;borrow=0;l=divisor.length;for(i=0;ib_l){highx=(highx+1)*base}guess=Math.ceil(highx/highy);do{check=multiplySmall(b,guess);if(compareAbs(check,part)<=0)break;guess--}while(guess);result.push(guess);part=subtract(part,check)}result.reverse();return[arrayToSmall(result),arrayToSmall(part)]}function divModSmall(value,lambda){var length=value.length,quotient=createArray(length),base=BASE,i,q,remainder,divisor;remainder=0;for(i=length-1;i>=0;--i){divisor=remainder*base+value[i];q=truncate(divisor/lambda);remainder=divisor-q*lambda;quotient[i]=q|0}return[quotient,remainder|0]}function divModAny(self,v){var value,n=parseValue(v);var a=self.value,b=n.value;var quotient;if(b===0)throw new Error("Cannot divide by zero");if(self.isSmall){if(n.isSmall){return[new SmallInteger(truncate(a/b)),new SmallInteger(a%b)]}return[Integer[0],self]}if(n.isSmall){if(b===1)return[self,Integer[0]];if(b==-1)return[self.negate(),Integer[0]];var abs=Math.abs(b);if(absb.length?1:-1}for(var i=a.length-1;i>=0;i--){if(a[i]!==b[i])return a[i]>b[i]?1:-1}return 0}BigInteger.prototype.compareAbs=function(v){var n=parseValue(v),a=this.value,b=n.value;if(n.isSmall)return 1;return compareAbs(a,b)};SmallInteger.prototype.compareAbs=function(v){var n=parseValue(v),a=Math.abs(this.value),b=n.value;if(n.isSmall){b=Math.abs(b);return a===b?0:a>b?1:-1}return-1};BigInteger.prototype.compare=function(v){if(v===Infinity){return-1}if(v===-Infinity){return 1}var n=parseValue(v),a=this.value,b=n.value;if(this.sign!==n.sign){return n.sign?1:-1}if(n.isSmall){return this.sign?-1:1}return compareAbs(a,b)*(this.sign?-1:1)};BigInteger.prototype.compareTo=BigInteger.prototype.compare;SmallInteger.prototype.compare=function(v){if(v===Infinity){return-1}if(v===-Infinity){return 1}var n=parseValue(v),a=this.value,b=n.value;if(n.isSmall){return a==b?0:a>b?1:-1}if(a<0!==n.sign){return a<0?-1:1}return a<0?1:-1};SmallInteger.prototype.compareTo=SmallInteger.prototype.compare;BigInteger.prototype.equals=function(v){return this.compare(v)===0};SmallInteger.prototype.eq=SmallInteger.prototype.equals=BigInteger.prototype.eq=BigInteger.prototype.equals;BigInteger.prototype.notEquals=function(v){return this.compare(v)!==0};SmallInteger.prototype.neq=SmallInteger.prototype.notEquals=BigInteger.prototype.neq=BigInteger.prototype.notEquals;BigInteger.prototype.greater=function(v){return this.compare(v)>0};SmallInteger.prototype.gt=SmallInteger.prototype.greater=BigInteger.prototype.gt=BigInteger.prototype.greater;BigInteger.prototype.lesser=function(v){return this.compare(v)<0};SmallInteger.prototype.lt=SmallInteger.prototype.lesser=BigInteger.prototype.lt=BigInteger.prototype.lesser;BigInteger.prototype.greaterOrEquals=function(v){return this.compare(v)>=0};SmallInteger.prototype.geq=SmallInteger.prototype.greaterOrEquals=BigInteger.prototype.geq=BigInteger.prototype.greaterOrEquals;BigInteger.prototype.lesserOrEquals=function(v){return this.compare(v)<=0};SmallInteger.prototype.leq=SmallInteger.prototype.lesserOrEquals=BigInteger.prototype.leq=BigInteger.prototype.lesserOrEquals;BigInteger.prototype.isEven=function(){return(this.value[0]&1)===0};SmallInteger.prototype.isEven=function(){return(this.value&1)===0};BigInteger.prototype.isOdd=function(){return(this.value[0]&1)===1};SmallInteger.prototype.isOdd=function(){return(this.value&1)===1};BigInteger.prototype.isPositive=function(){return!this.sign};SmallInteger.prototype.isPositive=function(){return this.value>0};BigInteger.prototype.isNegative=function(){return this.sign};SmallInteger.prototype.isNegative=function(){return this.value<0};BigInteger.prototype.isUnit=function(){return false};SmallInteger.prototype.isUnit=function(){return Math.abs(this.value)===1};BigInteger.prototype.isZero=function(){return false};SmallInteger.prototype.isZero=function(){return this.value===0};BigInteger.prototype.isDivisibleBy=function(v){var n=parseValue(v);var value=n.value;if(value===0)return false;if(value===1)return true;if(value===2)return this.isEven();return this.mod(n).equals(Integer[0])};SmallInteger.prototype.isDivisibleBy=BigInteger.prototype.isDivisibleBy;function isBasicPrime(v){var n=v.abs();if(n.isUnit())return false;if(n.equals(2)||n.equals(3)||n.equals(5))return true;if(n.isEven()||n.isDivisibleBy(3)||n.isDivisibleBy(5))return false;if(n.lesser(25))return true}BigInteger.prototype.isPrime=function(){var isPrime=isBasicPrime(this);if(isPrime!==undefined)return isPrime;var n=this.abs(),nPrev=n.prev();var a=[2,3,5,7,11,13,17,19],b=nPrev,d,t,i,x;while(b.isEven())b=b.divide(2);for(i=0;i-MAX_INT)return new SmallInteger(value-1);return new BigInteger(MAX_INT_ARR,true)};var powersOfTwo=[1];while(2*powersOfTwo[powersOfTwo.length-1]<=BASE)powersOfTwo.push(2*powersOfTwo[powersOfTwo.length-1]);var powers2Length=powersOfTwo.length,highestPower2=powersOfTwo[powers2Length-1];function shift_isSmall(n){return(typeof n==="number"||typeof n==="string")&&+Math.abs(n)<=BASE||n instanceof BigInteger&&n.value.length<=1}BigInteger.prototype.shiftLeft=function(n){if(!shift_isSmall(n)){throw new Error(String(n)+" is too large for shifting.")}n=+n;if(n<0)return this.shiftRight(-n);var result=this;while(n>=powers2Length){result=result.multiply(highestPower2);n-=powers2Length-1}return result.multiply(powersOfTwo[n])};SmallInteger.prototype.shiftLeft=BigInteger.prototype.shiftLeft;BigInteger.prototype.shiftRight=function(n){var remQuo;if(!shift_isSmall(n)){throw new Error(String(n)+" is too large for shifting.")}n=+n;if(n<0)return this.shiftLeft(-n);var result=this;while(n>=powers2Length){if(result.isZero())return result;remQuo=divModAny(result,highestPower2);result=remQuo[1].isNegative()?remQuo[0].prev():remQuo[0];n-=powers2Length-1}remQuo=divModAny(result,powersOfTwo[n]);return remQuo[1].isNegative()?remQuo[0].prev():remQuo[0]};SmallInteger.prototype.shiftRight=BigInteger.prototype.shiftRight;function bitwise(x,y,fn){y=parseValue(y);var xSign=x.isNegative(),ySign=y.isNegative();var xRem=xSign?x.not():x,yRem=ySign?y.not():y;var xDigit=0,yDigit=0;var xDivMod=null,yDivMod=null;var result=[];while(!xRem.isZero()||!yRem.isZero()){xDivMod=divModAny(xRem,highestPower2);xDigit=xDivMod[1].toJSNumber();if(xSign){xDigit=highestPower2-1-xDigit}yDivMod=divModAny(yRem,highestPower2);yDigit=yDivMod[1].toJSNumber();if(ySign){yDigit=highestPower2-1-yDigit}xRem=xDivMod[0];yRem=yDivMod[0];result.push(fn(xDigit,yDigit))}var sum=fn(xSign?1:0,ySign?1:0)!==0?bigInt(-1):bigInt(0);for(var i=result.length-1;i>=0;i-=1){sum=sum.multiply(highestPower2).add(bigInt(result[i]))}return sum}BigInteger.prototype.not=function(){return this.negate().prev()};SmallInteger.prototype.not=BigInteger.prototype.not;BigInteger.prototype.and=function(n){return bitwise(this,n,function(a,b){return a&b})};SmallInteger.prototype.and=BigInteger.prototype.and;BigInteger.prototype.or=function(n){return bitwise(this,n,function(a,b){return a|b})};SmallInteger.prototype.or=BigInteger.prototype.or;BigInteger.prototype.xor=function(n){return bitwise(this,n,function(a,b){return a^b})};SmallInteger.prototype.xor=BigInteger.prototype.xor;var LOBMASK_I=1<<30,LOBMASK_BI=(BASE&-BASE)*(BASE&-BASE)|LOBMASK_I;function roughLOB(n){var v=n.value,x=typeof v==="number"?v|LOBMASK_I:v[0]+v[1]*BASE|LOBMASK_BI;return x&-x}function max(a,b){a=parseValue(a);b=parseValue(b);return a.greater(b)?a:b}function min(a,b){a=parseValue(a);b=parseValue(b);return a.lesser(b)?a:b}function gcd(a,b){a=parseValue(a).abs();b=parseValue(b).abs();if(a.equals(b))return a;if(a.isZero())return b;if(b.isZero())return a;var c=Integer[1],d,t;while(a.isEven()&&b.isEven()){d=Math.min(roughLOB(a),roughLOB(b));a=a.divide(d);b=b.divide(d);c=c.multiply(d)}while(a.isEven()){a=a.divide(roughLOB(a))}do{while(b.isEven()){b=b.divide(roughLOB(b))}if(a.greater(b)){t=b;b=a;a=t}b=b.subtract(a)}while(!b.isZero());return c.isUnit()?a:a.multiply(c)}function lcm(a,b){a=parseValue(a).abs();b=parseValue(b).abs();return a.divide(gcd(a,b)).multiply(b)}function randBetween(a,b){a=parseValue(a);b=parseValue(b);var low=min(a,b),high=max(a,b);var range=high.subtract(low).add(1);if(range.isSmall)return low.add(Math.floor(Math.random()*range));var length=range.value.length-1;var result=[],restricted=true;for(var i=length;i>=0;i--){var top=restricted?range.value[i]:BASE;var digit=truncate(Math.random()*top);result.unshift(digit);if(digit=absBase){if(c==="1"&&absBase===1)continue;throw new Error(c+" is not a valid digit in base "+base+".")}else if(c.charCodeAt(0)-87>=absBase){throw new Error(c+" is not a valid digit in base "+base+".")}}}if(2<=base&&base<=36){if(length<=LOG_MAX_INT/Math.log(base)){var result=parseInt(text,base);if(isNaN(result)){throw new Error(c+" is not a valid digit in base "+base+".")}return new SmallInteger(parseInt(text,base))}}base=parseValue(base);var digits=[];var isNegative=text[0]==="-";for(i=isNegative?1:0;i");digits.push(parseValue(text.slice(start+1,i)))}else throw new Error(c+" is not a valid character")}return parseBaseFromArray(digits,base,isNegative)};function parseBaseFromArray(digits,base,isNegative){var val=Integer[0],pow=Integer[1],i;for(i=digits.length-1;i>=0;i--){val=val.add(digits[i].times(pow));pow=pow.times(base)}return isNegative?val.negate():val}function stringify(digit){var v=digit.value;if(typeof v==="number")v=[v];if(v.length===1&&v[0]<=35){return"0123456789abcdefghijklmnopqrstuvwxyz".charAt(v[0])}return"<"+v+">"}function toBase(n,base){base=bigInt(base);if(base.isZero()){if(n.isZero())return"0";throw new Error("Cannot convert nonzero numbers to base 0.")}if(base.equals(-1)){if(n.isZero())return"0";if(n.isNegative())return new Array(1-n).join("10");return"1"+new Array(+n).join("01")}var minusSign="";if(n.isNegative()&&base.isPositive()){minusSign="-";n=n.abs()}if(base.equals(1)){if(n.isZero())return"0";return minusSign+new Array(+n+1).join(1)}var out=[];var left=n,divmod;while(left.isNegative()||left.compareAbs(base)>=0){divmod=left.divmod(base);left=divmod.quotient;var digit=divmod.remainder;if(digit.isNegative()){digit=base.minus(digit).abs();left=left.next()}out.push(stringify(digit))}out.push(stringify(left));return minusSign+out.reverse().join("")}BigInteger.prototype.toString=function(radix){if(radix===undefined)radix=10;if(radix!==10)return toBase(this,radix);var v=this.value,l=v.length,str=String(v[--l]),zeros="0000000",digit;while(--l>=0){digit=String(v[l]);str+=zeros.slice(digit.length)+digit}var sign=this.sign?"-":"";return sign+str};SmallInteger.prototype.toString=function(radix){if(radix===undefined)radix=10;if(radix!=10)return toBase(this,radix);return String(this.value)};BigInteger.prototype.toJSON=SmallInteger.prototype.toJSON=function(){return this.toString()};BigInteger.prototype.valueOf=function(){return+this.toString()};BigInteger.prototype.toJSNumber=BigInteger.prototype.valueOf;SmallInteger.prototype.valueOf=function(){return this.value};SmallInteger.prototype.toJSNumber=SmallInteger.prototype.valueOf;function parseStringValue(v){if(isPrecise(+v)){var x=+v;if(x===truncate(x))return new SmallInteger(x);throw"Invalid integer: "+v}var sign=v[0]==="-";if(sign)v=v.slice(1);var split=v.split(/e/i);if(split.length>2)throw new Error("Invalid integer: "+split.join("e"));if(split.length===2){var exp=split[1];if(exp[0]==="+")exp=exp.slice(1);exp=+exp;if(exp!==truncate(exp)||!isPrecise(exp))throw new Error("Invalid integer: "+exp+" is not a valid exponent.");var text=split[0];var decimalPlace=text.indexOf(".");if(decimalPlace>=0){exp-=text.length-decimalPlace-1;text=text.slice(0,decimalPlace)+text.slice(decimalPlace+1)}if(exp<0)throw new Error("Cannot include negative exponent part for integers");text+=new Array(exp+1).join("0");v=text}var isValid=/^([0-9][0-9]*)$/.test(v);if(!isValid)throw new Error("Invalid integer: "+v);var r=[],max=v.length,l=LOG_BASE,min=max-l;while(max>0){r.push(+v.slice(min,max));min-=l;if(min<0)min=0;max-=l}trim(r);return new BigInteger(r,sign)}function parseNumberValue(v){if(isPrecise(v)){if(v!==truncate(v))throw new Error(v+" is not an integer.");return new SmallInteger(v)}return parseStringValue(v.toString())}function parseValue(v){if(typeof v==="number"){return parseNumberValue(v)}if(typeof v==="string"){return parseStringValue(v)}return v}for(var i=0;i<1e3;i++){Integer[i]=new SmallInteger(i);if(i>0)Integer[-i]=new SmallInteger(-i)}Integer.one=Integer[1];Integer.zero=Integer[0];Integer.minusOne=Integer[-1];Integer.max=max;Integer.min=min;Integer.gcd=gcd;Integer.lcm=lcm;Integer.isInstance=function(x){return x instanceof BigInteger||x instanceof SmallInteger};Integer.randBetween=randBetween;Integer.fromArray=function(digits,base,isNegative){return parseBaseFromArray(digits.map(parseValue),parseValue(base||10),isNegative)};return Integer}();if(typeof module!=="undefined"&&module.hasOwnProperty("exports")){module.exports=bigInt}if(typeof define==="function"&&define.amd){define("big-integer",[],function(){return bigInt})}; bigInt` + +// makeSlice convert an unsafe memory pointer with the given type into a Go byte +// slice. +// +// Note, the returned slice uses the same memory area as the input arguments. +// If those are duktape stack items, popping them off **will** make the slice +// contents change. +func makeSlice(ptr unsafe.Pointer, size uint) []byte { + var sl = struct { + addr uintptr + len int + cap int + }{uintptr(ptr), int(size), int(size)} + + return *(*[]byte)(unsafe.Pointer(&sl)) +} + +// popSlice pops a buffer off the JavaScript stack and returns it as a slice. +func popSlice(ctx *duktape.Context) []byte { + blob := common.CopyBytes(makeSlice(ctx.GetBuffer(-1))) + ctx.Pop() + return blob +} + +// pushBigInt create a JavaScript BigInteger in the VM. +func pushBigInt(n *big.Int, ctx *duktape.Context) { + ctx.GetGlobalString("bigInt") + ctx.PushString(n.String()) + ctx.Call(1) +} + +// opWrapper provides a JavaScript wrapper around OpCode. +type opWrapper struct { + op vm.OpCode +} + +// pushObject assembles a JSVM object wrapping a swappable opcode and pushes it +// onto the VM stack. +func (ow *opWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushInt(int(ow.op)); return 1 }) + vm.PutPropString(obj, "toNumber") + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushString(ow.op.String()); return 1 }) + vm.PutPropString(obj, "toString") + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushBoolean(ow.op.IsPush()); return 1 }) + vm.PutPropString(obj, "isPush") +} + +// memoryWrapper provides a JavaScript wrapper around vm.Memory. +type memoryWrapper struct { + memory *vm.Memory +} + +// slice returns the requested range of memory as a byte slice. +func (mw *memoryWrapper) slice(begin, end int64) []byte { + if mw.memory.Len() < int(end) { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound memory", "available", mw.memory.Len(), "offset", begin, "size", end-begin) + return nil + } + return mw.memory.Get(begin, end-begin) +} + +// getUint returns the 32 bytes at the specified address interpreted as a uint. +func (mw *memoryWrapper) getUint(addr int64) *big.Int { + if mw.memory.Len() < int(addr)+32 { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound memory", "available", mw.memory.Len(), "offset", addr, "size", 32) + return new(big.Int) + } + return new(big.Int).SetBytes(mw.memory.GetPtr(addr, 32)) +} + +// pushObject assembles a JSVM object wrapping a swappable memory and pushes it +// onto the VM stack. +func (mw *memoryWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + // Generate the `slice` method which takes two ints and returns a buffer + vm.PushGoFunction(func(ctx *duktape.Context) int { + blob := mw.slice(int64(ctx.GetInt(-2)), int64(ctx.GetInt(-1))) + ctx.Pop2() + + ptr := ctx.PushFixedBuffer(len(blob)) + copy(makeSlice(ptr, uint(len(blob))), blob[:]) + return 1 + }) + vm.PutPropString(obj, "slice") + + // Generate the `getUint` method which takes an int and returns a bigint + vm.PushGoFunction(func(ctx *duktape.Context) int { + offset := int64(ctx.GetInt(-1)) + ctx.Pop() + + pushBigInt(mw.getUint(offset), ctx) + return 1 + }) + vm.PutPropString(obj, "getUint") +} + +// stackWrapper provides a JavaScript wrapper around vm.Stack. +type stackWrapper struct { + stack *vm.Stack +} + +// peek returns the nth-from-the-top element of the stack. +func (sw *stackWrapper) peek(idx int) *big.Int { + if len(sw.stack.Data()) <= idx { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound stack", "size", len(sw.stack.Data()), "index", idx) + return new(big.Int) + } + return sw.stack.Data()[len(sw.stack.Data())-idx-1] +} + +// pushObject assembles a JSVM object wrapping a swappable stack and pushes it +// onto the VM stack. +func (sw *stackWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushInt(len(sw.stack.Data())); return 1 }) + vm.PutPropString(obj, "length") + + // Generate the `peek` method which takes an int and returns a bigint + vm.PushGoFunction(func(ctx *duktape.Context) int { + offset := ctx.GetInt(-1) + ctx.Pop() + + pushBigInt(sw.peek(offset), ctx) + return 1 + }) + vm.PutPropString(obj, "peek") +} + +// dbWrapper provides a JavaScript wrapper around vm.Database. +type dbWrapper struct { + db vm.StateDB +} + +// pushObject assembles a JSVM object wrapping a swappable database and pushes it +// onto the VM stack. +func (dw *dbWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + // Push the wrapper for statedb.GetBalance + vm.PushGoFunction(func(ctx *duktape.Context) int { + pushBigInt(dw.db.GetBalance(common.BytesToAddress(popSlice(ctx))), ctx) + return 1 + }) + vm.PutPropString(obj, "getBalance") + + // Push the wrapper for statedb.GetNonce + vm.PushGoFunction(func(ctx *duktape.Context) int { + ctx.PushInt(int(dw.db.GetNonce(common.BytesToAddress(popSlice(ctx))))) + return 1 + }) + vm.PutPropString(obj, "getNonce") + + // Push the wrapper for statedb.GetCode + vm.PushGoFunction(func(ctx *duktape.Context) int { + code := dw.db.GetCode(common.BytesToAddress(popSlice(ctx))) + + ptr := ctx.PushFixedBuffer(len(code)) + copy(makeSlice(ptr, uint(len(code))), code[:]) + return 1 + }) + vm.PutPropString(obj, "getCode") + + // Push the wrapper for statedb.GetState + vm.PushGoFunction(func(ctx *duktape.Context) int { + hash := popSlice(ctx) + addr := popSlice(ctx) + + state := dw.db.GetState(common.BytesToAddress(addr), common.BytesToHash(hash)) + + ptr := ctx.PushFixedBuffer(len(state)) + copy(makeSlice(ptr, uint(len(state))), state[:]) + return 1 + }) + vm.PutPropString(obj, "getState") + + // Push the wrapper for statedb.Exists + vm.PushGoFunction(func(ctx *duktape.Context) int { + ctx.PushBoolean(dw.db.Exist(common.BytesToAddress(popSlice(ctx)))) + return 1 + }) + vm.PutPropString(obj, "exists") +} + +// contractWrapper provides a JavaScript wrapper around vm.Contract +type contractWrapper struct { + contract *vm.Contract +} + +// pushObject assembles a JSVM object wrapping a swappable contract and pushes it +// onto the VM stack. +func (cw *contractWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + // Push the wrapper for contract.Caller + vm.PushGoFunction(func(ctx *duktape.Context) int { + ptr := ctx.PushFixedBuffer(20) + copy(makeSlice(ptr, 20), cw.contract.Caller().Bytes()) + return 1 + }) + vm.PutPropString(obj, "getCaller") + + // Push the wrapper for contract.Address + vm.PushGoFunction(func(ctx *duktape.Context) int { + ptr := ctx.PushFixedBuffer(20) + copy(makeSlice(ptr, 20), cw.contract.Address().Bytes()) + return 1 + }) + vm.PutPropString(obj, "getAddress") + + // Push the wrapper for contract.Value + vm.PushGoFunction(func(ctx *duktape.Context) int { + pushBigInt(cw.contract.Value(), ctx) + return 1 + }) + vm.PutPropString(obj, "getValue") + + // Push the wrapper for contract.Input + vm.PushGoFunction(func(ctx *duktape.Context) int { + blob := cw.contract.Input + + ptr := ctx.PushFixedBuffer(len(blob)) + copy(makeSlice(ptr, uint(len(blob))), blob[:]) + return 1 + }) + vm.PutPropString(obj, "getInput") +} + +// Tracer provides an implementation of Tracer that evaluates a Javascript +// function for each VM execution step. +type Tracer struct { + inited bool // Flag whether the context was already inited from the EVM + + vm *duktape.Context // Javascript VM instance + + tracerObject int // Stack index of the tracer JavaScript object + stateObject int // Stack index of the global state to pull arguments from + + opWrapper *opWrapper // Wrapper around the VM opcode + stackWrapper *stackWrapper // Wrapper around the VM stack + memoryWrapper *memoryWrapper // Wrapper around the VM memory + contractWrapper *contractWrapper // Wrapper around the contract object + dbWrapper *dbWrapper // Wrapper around the VM environment + + pcValue *uint // Swappable pc value wrapped by a log accessor + gasValue *uint // Swappable gas value wrapped by a log accessor + costValue *uint // Swappable cost value wrapped by a log accessor + depthValue *uint // Swappable depth value wrapped by a log accessor + errorValue *string // Swappable error value wrapped by a log accessor + + ctx map[string]interface{} // Transaction context gathered throughout execution + err error // Error, if one has occurred + + interrupt uint32 // Atomic flag to signal execution interruption + reason error // Textual reason for the interruption +} + +// New instantiates a new tracer instance. code specifies a Javascript snippet, +// which must evaluate to an expression returning an object with 'step', 'fault' +// and 'result' functions. +func New(code string) (*Tracer, error) { + // Resolve any tracers by name and assemble the tracer object + if tracer, ok := tracer(code); ok { + code = tracer + } + tracer := &Tracer{ + vm: duktape.New(), + ctx: make(map[string]interface{}), + opWrapper: new(opWrapper), + stackWrapper: new(stackWrapper), + memoryWrapper: new(memoryWrapper), + contractWrapper: new(contractWrapper), + dbWrapper: new(dbWrapper), + pcValue: new(uint), + gasValue: new(uint), + costValue: new(uint), + depthValue: new(uint), + } + // Set up builtins for this environment + tracer.vm.PushGlobalGoFunction("toHex", func(ctx *duktape.Context) int { + ctx.PushString(hexutil.Encode(popSlice(ctx))) + return 1 + }) + tracer.vm.PushGlobalGoFunction("toWord", func(ctx *duktape.Context) int { + var word common.Hash + if ptr, size := ctx.GetBuffer(-1); ptr != nil { + word = common.BytesToHash(makeSlice(ptr, size)) + } else { + word = common.HexToHash(ctx.GetString(-1)) + } + ctx.Pop() + copy(makeSlice(ctx.PushFixedBuffer(32), 32), word[:]) + return 1 + }) + tracer.vm.PushGlobalGoFunction("toAddress", func(ctx *duktape.Context) int { + var addr common.Address + if ptr, size := ctx.GetBuffer(-1); ptr != nil { + addr = common.BytesToAddress(makeSlice(ptr, size)) + } else { + addr = common.HexToAddress(ctx.GetString(-1)) + } + ctx.Pop() + copy(makeSlice(ctx.PushFixedBuffer(20), 20), addr[:]) + return 1 + }) + tracer.vm.PushGlobalGoFunction("toContract", func(ctx *duktape.Context) int { + var from common.Address + if ptr, size := ctx.GetBuffer(-2); ptr != nil { + from = common.BytesToAddress(makeSlice(ptr, size)) + } else { + from = common.HexToAddress(ctx.GetString(-2)) + } + nonce := uint64(ctx.GetInt(-1)) + ctx.Pop2() + + contract := crypto.CreateAddress(from, nonce) + copy(makeSlice(ctx.PushFixedBuffer(20), 20), contract[:]) + return 1 + }) + tracer.vm.PushGlobalGoFunction("isPrecompiled", func(ctx *duktape.Context) int { + _, ok := vm.PrecompiledContractsByzantium[common.BytesToAddress(popSlice(ctx))] + ctx.PushBoolean(ok) + return 1 + }) + tracer.vm.PushGlobalGoFunction("slice", func(ctx *duktape.Context) int { + start, end := ctx.GetInt(-2), ctx.GetInt(-1) + ctx.Pop2() + + blob := popSlice(ctx) + size := end - start + + if start < 0 || start > end || end > len(blob) { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound memory", "available", len(blob), "offset", start, "size", size) + ctx.PushFixedBuffer(0) + return 1 + } + copy(makeSlice(ctx.PushFixedBuffer(size), uint(size)), blob[start:end]) + return 1 + }) + // Push the JavaScript tracer as object #0 onto the JSVM stack and validate it + if err := tracer.vm.PevalString("(" + code + ")"); err != nil { + log.Warn("Failed to compile tracer", "err", err) + return nil, err + } + tracer.tracerObject = 0 // yeah, nice, eval can't return the index itself + + if !tracer.vm.GetPropString(tracer.tracerObject, "step") { + return nil, fmt.Errorf("Trace object must expose a function step()") + } + tracer.vm.Pop() + + if !tracer.vm.GetPropString(tracer.tracerObject, "fault") { + return nil, fmt.Errorf("Trace object must expose a function fault()") + } + tracer.vm.Pop() + + if !tracer.vm.GetPropString(tracer.tracerObject, "result") { + return nil, fmt.Errorf("Trace object must expose a function result()") + } + tracer.vm.Pop() + + // Tracer is valid, inject the big int library to access large numbers + tracer.vm.EvalString(bigIntegerJS) + tracer.vm.PutGlobalString("bigInt") + + // Push the global environment state as object #1 into the JSVM stack + tracer.stateObject = tracer.vm.PushObject() + + logObject := tracer.vm.PushObject() + + tracer.opWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "op") + + tracer.stackWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "stack") + + tracer.memoryWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "memory") + + tracer.contractWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "contract") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.pcValue); return 1 }) + tracer.vm.PutPropString(logObject, "getPC") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.gasValue); return 1 }) + tracer.vm.PutPropString(logObject, "getGas") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.costValue); return 1 }) + tracer.vm.PutPropString(logObject, "getCost") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.depthValue); return 1 }) + tracer.vm.PutPropString(logObject, "getDepth") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { + if tracer.errorValue != nil { + ctx.PushString(*tracer.errorValue) + } else { + ctx.PushUndefined() + } + return 1 + }) + tracer.vm.PutPropString(logObject, "getError") + + tracer.vm.PutPropString(tracer.stateObject, "log") + + tracer.dbWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(tracer.stateObject, "db") + + return tracer, nil +} + +// Stop terminates execution of the tracer at the first opportune moment. +func (jst *Tracer) Stop(err error) { + jst.reason = err + atomic.StoreUint32(&jst.interrupt, 1) +} + +// call executes a method on a JS object, catching any errors, formatting and +// returning them as error objects. +func (jst *Tracer) call(method string, args ...string) (json.RawMessage, error) { + // Execute the JavaScript call and return any error + jst.vm.PushString(method) + for _, arg := range args { + jst.vm.GetPropString(jst.stateObject, arg) + } + code := jst.vm.PcallProp(jst.tracerObject, len(args)) + defer jst.vm.Pop() + + if code != 0 { + err := jst.vm.SafeToString(-1) + return nil, errors.New(err) + } + // No error occurred, extract return value and return + return json.RawMessage(jst.vm.JsonEncode(-1)), nil +} + +func wrapError(context string, err error) error { + var message string + switch err := err.(type) { + default: + message = err.Error() + } + return fmt.Errorf("%v in server-side tracer function '%v'", message, context) +} + +// CaptureStart implements the Tracer interface to initialize the tracing operation. +func (jst *Tracer) CaptureStart(from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) error { + jst.ctx["type"] = "CALL" + if create { + jst.ctx["type"] = "CREATE" + } + jst.ctx["from"] = from + jst.ctx["to"] = to + jst.ctx["input"] = input + jst.ctx["gas"] = gas + jst.ctx["value"] = value + + return nil +} + +// CaptureState implements the Tracer interface to trace a single step of VM execution. +func (jst *Tracer) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, memory *vm.Memory, stack *vm.Stack, contract *vm.Contract, depth int, err error) error { + if jst.err == nil { + // Initialize the context if it wasn't done yet + if !jst.inited { + jst.ctx["block"] = env.BlockNumber.Uint64() + jst.inited = true + } + // If tracing was interrupted, set the error and stop + if atomic.LoadUint32(&jst.interrupt) > 0 { + jst.err = jst.reason + return nil + } + jst.opWrapper.op = op + jst.stackWrapper.stack = stack + jst.memoryWrapper.memory = memory + jst.contractWrapper.contract = contract + jst.dbWrapper.db = env.StateDB + + *jst.pcValue = uint(pc) + *jst.gasValue = uint(gas) + *jst.costValue = uint(cost) + *jst.depthValue = uint(depth) + + jst.errorValue = nil + if err != nil { + jst.errorValue = new(string) + *jst.errorValue = err.Error() + } + _, err := jst.call("step", "log", "db") + if err != nil { + jst.err = wrapError("step", err) + } + } + return nil +} + +// CaptureFault implements the Tracer interface to trace an execution fault +// while running an opcode. +func (jst *Tracer) CaptureFault(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, memory *vm.Memory, stack *vm.Stack, contract *vm.Contract, depth int, err error) error { + if jst.err == nil { + // Apart from the error, everything matches the previous invocation + jst.errorValue = new(string) + *jst.errorValue = err.Error() + + _, err := jst.call("fault", "log", "db") + if err != nil { + jst.err = wrapError("fault", err) + } + } + return nil +} + +// CaptureEnd is called after the call finishes to finalize the tracing. +func (jst *Tracer) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) error { + jst.ctx["output"] = output + jst.ctx["gasUsed"] = gasUsed + jst.ctx["time"] = t.String() + + if err != nil { + jst.ctx["error"] = err.Error() + } + return nil +} + +// GetResult calls the Javascript 'result' function and returns its value, or any accumulated error +func (jst *Tracer) GetResult() (json.RawMessage, error) { + // Transform the context into a JavaScript object and inject into the state + obj := jst.vm.PushObject() + + for key, val := range jst.ctx { + switch val := val.(type) { + case uint64: + jst.vm.PushUint(uint(val)) + + case string: + jst.vm.PushString(val) + + case []byte: + ptr := jst.vm.PushFixedBuffer(len(val)) + copy(makeSlice(ptr, uint(len(val))), val[:]) + + case common.Address: + ptr := jst.vm.PushFixedBuffer(20) + copy(makeSlice(ptr, 20), val[:]) + + case *big.Int: + pushBigInt(val, jst.vm) + + default: + panic(fmt.Sprintf("unsupported type: %T", val)) + } + jst.vm.PutPropString(obj, key) + } + jst.vm.PutPropString(jst.stateObject, "ctx") + + // Finalize the trace and return the results + result, err := jst.call("result", "ctx", "db") + if err != nil { + jst.err = wrapError("result", err) + } + // Clean up the JavaScript environment + jst.vm.DestroyHeap() + jst.vm.Destroy() + + return result, jst.err +} diff --git a/internal/ethapi/tracer_test.go b/eth/tracers/tracer_test.go similarity index 67% rename from internal/ethapi/tracer_test.go rename to eth/tracers/tracer_test.go index 0ef450ce32..7224a1489f 100644 --- a/internal/ethapi/tracer_test.go +++ b/eth/tracers/tracer_test.go @@ -14,12 +14,13 @@ // You should have received a copy of the GNU Lesser General Public License // along with the go-ethereum library. If not, see . -package ethapi +package tracers import ( + "bytes" + "encoding/json" "errors" "math/big" - "reflect" "testing" "time" @@ -42,8 +43,8 @@ func (account) ReturnGas(*big.Int) {} func (account) SetCode(common.Hash, []byte) {} func (account) ForEachStorage(cb func(key, value common.Hash) bool) {} -func runTrace(tracer *JavascriptTracer) (interface{}, error) { - env := vm.NewEVM(vm.Context{}, nil, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) +func runTrace(tracer *Tracer) (json.RawMessage, error) { + env := vm.NewEVM(vm.Context{BlockNumber: big.NewInt(1)}, nil, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) contract := vm.NewContract(account{}, account{}, big.NewInt(0), 10000) contract.Code = []byte{byte(vm.PUSH1), 0x1, byte(vm.PUSH1), 0x1, 0x0} @@ -52,12 +53,11 @@ func runTrace(tracer *JavascriptTracer) (interface{}, error) { if err != nil { return nil, err } - return tracer.GetResult() } func TestTracing(t *testing.T) { - tracer, err := NewJavascriptTracer("{count: 0, step: function() { this.count += 1; }, result: function() { return this.count; }}") + tracer, err := New("{count: 0, step: function() { this.count += 1; }, fault: function() {}, result: function() { return this.count; }}") if err != nil { t.Fatal(err) } @@ -66,18 +66,13 @@ func TestTracing(t *testing.T) { if err != nil { t.Fatal(err) } - - value, ok := ret.(float64) - if !ok { - t.Errorf("Expected return value to be float64, was %T", ret) - } - if value != 3 { - t.Errorf("Expected return value to be 3, got %v", value) + if !bytes.Equal(ret, []byte("3")) { + t.Errorf("Expected return value to be 3, got %s", string(ret)) } } func TestStack(t *testing.T) { - tracer, err := NewJavascriptTracer("{depths: [], step: function(log) { this.depths.push(log.stack.length()); }, result: function() { return this.depths; }}") + tracer, err := New("{depths: [], step: function(log) { this.depths.push(log.stack.length()); }, fault: function() {}, result: function() { return this.depths; }}") if err != nil { t.Fatal(err) } @@ -86,15 +81,13 @@ func TestStack(t *testing.T) { if err != nil { t.Fatal(err) } - - expected := []int{0, 1, 2} - if !reflect.DeepEqual(ret, expected) { - t.Errorf("Expected return value to be %#v, got %#v", expected, ret) + if !bytes.Equal(ret, []byte("[0,1,2]")) { + t.Errorf("Expected return value to be [0,1,2], got %s", string(ret)) } } func TestOpcodes(t *testing.T) { - tracer, err := NewJavascriptTracer("{opcodes: [], step: function(log) { this.opcodes.push(log.op.toString()); }, result: function() { return this.opcodes; }}") + tracer, err := New("{opcodes: [], step: function(log) { this.opcodes.push(log.op.toString()); }, fault: function() {}, result: function() { return this.opcodes; }}") if err != nil { t.Fatal(err) } @@ -103,16 +96,16 @@ func TestOpcodes(t *testing.T) { if err != nil { t.Fatal(err) } - - expected := []string{"PUSH1", "PUSH1", "STOP"} - if !reflect.DeepEqual(ret, expected) { - t.Errorf("Expected return value to be %#v, got %#v", expected, ret) + if !bytes.Equal(ret, []byte("[\"PUSH1\",\"PUSH1\",\"STOP\"]")) { + t.Errorf("Expected return value to be [\"PUSH1\",\"PUSH1\",\"STOP\"], got %s", string(ret)) } } func TestHalt(t *testing.T) { + t.Skip("duktape doesn't support abortion") + timeout := errors.New("stahp") - tracer, err := NewJavascriptTracer("{step: function() { while(1); }, result: function() { return null; }}") + tracer, err := New("{step: function() { while(1); }, result: function() { return null; }}") if err != nil { t.Fatal(err) } @@ -128,12 +121,12 @@ func TestHalt(t *testing.T) { } func TestHaltBetweenSteps(t *testing.T) { - tracer, err := NewJavascriptTracer("{step: function() {}, result: function() { return null; }}") + tracer, err := New("{step: function() {}, fault: function() {}, result: function() { return null; }}") if err != nil { t.Fatal(err) } - env := vm.NewEVM(vm.Context{}, nil, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) + env := vm.NewEVM(vm.Context{BlockNumber: big.NewInt(1)}, nil, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) contract := vm.NewContract(&account{}, &account{}, big.NewInt(0), 0) tracer.CaptureState(env, 0, 0, 0, 0, nil, nil, contract, 0, nil) @@ -141,7 +134,7 @@ func TestHaltBetweenSteps(t *testing.T) { tracer.Stop(timeout) tracer.CaptureState(env, 0, 0, 0, 0, nil, nil, contract, 0, nil) - if _, err := tracer.GetResult(); err.Error() != "stahp in server-side tracer function 'step'" { + if _, err := tracer.GetResult(); err.Error() != timeout.Error() { t.Errorf("Expected timeout error, got %v", err) } } diff --git a/eth/tracers/tracers.go b/eth/tracers/tracers.go new file mode 100644 index 0000000000..4e1ef23ad2 --- /dev/null +++ b/eth/tracers/tracers.go @@ -0,0 +1,53 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +// Package tracers is a collection of JavaScript transaction tracers. +package tracers + +import ( + "strings" + "unicode" + + "github.com/ethereum/go-ethereum/eth/tracers/internal/tracers" +) + +// all contains all the built in JavaScript tracers by name. +var all = make(map[string]string) + +// camel converts a snake cased input string into a camel cased output. +func camel(str string) string { + pieces := strings.Split(str, "_") + for i := 1; i < len(pieces); i++ { + pieces[i] = string(unicode.ToUpper(rune(pieces[i][0]))) + pieces[i][1:] + } + return strings.Join(pieces, "") +} + +// init retrieves the JavaScript transaction tracers included in go-ethereum. +func init() { + for _, file := range tracers.AssetNames() { + name := camel(strings.TrimSuffix(file, ".js")) + all[name] = string(tracers.MustAsset(file)) + } +} + +// tracer retrieves a specific JavaScript tracer by name. +func tracer(name string) (string, bool) { + if tracer, ok := all[name]; ok { + return tracer, true + } + return "", false +} diff --git a/eth/tracers/tracers_test.go b/eth/tracers/tracers_test.go new file mode 100644 index 0000000000..1392807978 --- /dev/null +++ b/eth/tracers/tracers_test.go @@ -0,0 +1,194 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package tracers + +import ( + "encoding/json" + "io/ioutil" + "math/big" + "path/filepath" + "reflect" + "strings" + "testing" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/common/math" + "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/ethdb" + "github.com/ethereum/go-ethereum/rlp" + "github.com/ethereum/go-ethereum/tests" +) + +// To generate a new callTracer test, copy paste the makeTest method below into +// a Geth console and call it with a transaction hash you which to export. + +/* +// makeTest generates a callTracer test by running a prestate reassembled and a +// call trace run, assembling all the gathered information into a test case. +var makeTest = function(tx, rewind) { + // Generate the genesis block from the block, transaction and prestate data + var block = eth.getBlock(eth.getTransaction(tx).blockHash); + var genesis = eth.getBlock(block.parentHash); + + delete genesis.gasUsed; + delete genesis.logsBloom; + delete genesis.parentHash; + delete genesis.receiptsRoot; + delete genesis.sha3Uncles; + delete genesis.size; + delete genesis.transactions; + delete genesis.transactionsRoot; + delete genesis.uncles; + + genesis.gasLimit = genesis.gasLimit.toString(); + genesis.number = genesis.number.toString(); + genesis.timestamp = genesis.timestamp.toString(); + + genesis.alloc = debug.traceTransaction(tx, {tracer: "prestateTracer", rewind: rewind}); + for (var key in genesis.alloc) { + genesis.alloc[key].nonce = genesis.alloc[key].nonce.toString(); + } + genesis.config = admin.nodeInfo.protocols.eth.config; + + // Generate the call trace and produce the test input + var result = debug.traceTransaction(tx, {tracer: "callTracer", rewind: rewind}); + delete result.time; + + console.log(JSON.stringify({ + genesis: genesis, + context: { + number: block.number.toString(), + difficulty: block.difficulty, + timestamp: block.timestamp.toString(), + gasLimit: block.gasLimit.toString(), + miner: block.miner, + }, + input: eth.getRawTransaction(tx), + result: result, + }, null, 2)); +} +*/ + +// callTrace is the result of a callTracer run. +type callTrace struct { + Type string `json:"type"` + From common.Address `json:"from"` + To common.Address `json:"to"` + Input hexutil.Bytes `json:"input"` + Output hexutil.Bytes `json:"output"` + Gas *hexutil.Uint64 `json:"gas,omitempty"` + GasUsed *hexutil.Uint64 `json:"gasUsed,omitempty"` + Value *hexutil.Big `json:"value,omitempty"` + Error string `json:"error,omitempty"` + Calls []callTrace `json:"calls,omitempty"` +} + +type callContext struct { + Number math.HexOrDecimal64 `json:"number"` + Difficulty *math.HexOrDecimal256 `json:"difficulty"` + Time math.HexOrDecimal64 `json:"timestamp"` + GasLimit math.HexOrDecimal64 `json:"gasLimit"` + Miner common.Address `json:"miner"` +} + +// callTracerTest defines a single test to check the call tracer against. +type callTracerTest struct { + Genesis *core.Genesis `json:"genesis"` + Context *callContext `json:"context"` + Input string `json:"input"` + Result *callTrace `json:"result"` +} + +// Iterates over all the input-output datasets in the tracer test harness and +// runs the JavaScript tracers against them. +func TestCallTracer(t *testing.T) { + files, err := ioutil.ReadDir("testdata") + if err != nil { + t.Fatalf("failed to retrieve tracer test suite: %v", err) + } + for _, file := range files { + if !strings.HasPrefix(file.Name(), "call_tracer_") { + continue + } + file := file // capture range variable + t.Run(camel(strings.TrimSuffix(strings.TrimPrefix(file.Name(), "call_tracer_"), ".json")), func(t *testing.T) { + t.Parallel() + + // Call tracer test found, read if from disk + blob, err := ioutil.ReadFile(filepath.Join("testdata", file.Name())) + if err != nil { + t.Fatalf("failed to read testcase: %v", err) + } + test := new(callTracerTest) + if err := json.Unmarshal(blob, test); err != nil { + t.Fatalf("failed to parse testcase: %v", err) + } + // Configure a blockchain with the given prestate + tx := new(types.Transaction) + if err := rlp.DecodeBytes(common.FromHex(test.Input), tx); err != nil { + t.Fatalf("failed to parse testcase input: %v", err) + } + signer := types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number))) + origin, _ := signer.Sender(tx) + + context := vm.Context{ + CanTransfer: core.CanTransfer, + Transfer: core.Transfer, + Origin: origin, + Coinbase: test.Context.Miner, + BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)), + Time: new(big.Int).SetUint64(uint64(test.Context.Time)), + Difficulty: (*big.Int)(test.Context.Difficulty), + GasLimit: new(big.Int).SetUint64(uint64(test.Context.GasLimit)), + GasPrice: tx.GasPrice(), + } + db, _ := ethdb.NewMemDatabase() + statedb := tests.MakePreState(db, test.Genesis.Alloc) + + // Create the tracer, the EVM environment and run it + tracer, err := New("callTracer") + if err != nil { + t.Fatalf("failed to create call tracer: %v", err) + } + evm := vm.NewEVM(context, statedb, test.Genesis.Config, vm.Config{Debug: true, Tracer: tracer}) + + msg, err := tx.AsMessage(signer) + if err != nil { + t.Fatalf("failed to prepare transaction for tracing: %v", err) + } + st := core.NewStateTransition(evm, msg, new(core.GasPool).AddGas(tx.Gas())) + if _, _, _, _, err = st.TransitionDb(); err != nil { + t.Fatalf("failed to execute transaction: %v", err) + } + // Retrieve the trace result and compare against the etalon + res, err := tracer.GetResult() + if err != nil { + t.Fatalf("failed to retrieve trace result: %v", err) + } + ret := new(callTrace) + if err := json.Unmarshal(res, ret); err != nil { + t.Fatalf("failed to unmarshal trace result: %v", err) + } + if !reflect.DeepEqual(ret, test.Result) { + t.Fatalf("trace mismatch: have %+v, want %+v", ret, test.Result) + } + }) + } +} diff --git a/ethdb/memory_database.go b/ethdb/memory_database.go index 699bd0c9fd..0dd93a2791 100644 --- a/ethdb/memory_database.go +++ b/ethdb/memory_database.go @@ -37,6 +37,12 @@ func NewMemDatabase() (*MemDatabase, error) { }, nil } +func NewMemDatabaseWithCap(size int) (*MemDatabase, error) { + return &MemDatabase{ + db: make(map[string][]byte, size), + }, nil +} + func (db *MemDatabase) Put(key []byte, value []byte) error { db.lock.Lock() defer db.lock.Unlock() @@ -74,14 +80,6 @@ func (db *MemDatabase) Keys() [][]byte { return keys } -/* -func (db *MemDatabase) GetKeys() []*common.Key { - data, _ := db.Get([]byte("KeyRing")) - - return []*common.Key{common.NewKeyFromBytes(data)} -} -*/ - func (db *MemDatabase) Delete(key []byte) error { db.lock.Lock() defer db.lock.Unlock() @@ -96,6 +94,8 @@ func (db *MemDatabase) NewBatch() Batch { return &memBatch{db: db} } +func (db *MemDatabase) Len() int { return len(db.db) } + type kv struct{ k, v []byte } type memBatch struct { diff --git a/internal/ethapi/tracer.go b/internal/ethapi/tracer.go deleted file mode 100644 index 71cafc6e97..0000000000 --- a/internal/ethapi/tracer.go +++ /dev/null @@ -1,364 +0,0 @@ -// Copyright 2016 The go-ethereum Authors -// This file is part of the go-ethereum library. -// -// The go-ethereum library is free software: you can redistribute it and/or modify -// it under the terms of the GNU Lesser General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// The go-ethereum library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public License -// along with the go-ethereum library. If not, see . - -package ethapi - -import ( - "encoding/json" - "errors" - "fmt" - "math/big" - "time" - - "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/common/hexutil" - "github.com/ethereum/go-ethereum/core/vm" - "github.com/robertkrimen/otto" -) - -// fakeBig is used to provide an interface to Javascript for 'big.NewInt' -type fakeBig struct{} - -// NewInt creates a new big.Int with the specified int64 value. -func (fb *fakeBig) NewInt(x int64) *big.Int { - return big.NewInt(x) -} - -// OpCodeWrapper provides a JavaScript-friendly wrapper around OpCode, to convince Otto to treat it -// as an object, instead of a number. -type opCodeWrapper struct { - op vm.OpCode -} - -// toNumber returns the ID of this opcode as an integer -func (ocw *opCodeWrapper) toNumber() int { - return int(ocw.op) -} - -// toString returns the string representation of the opcode -func (ocw *opCodeWrapper) toString() string { - return ocw.op.String() -} - -// isPush returns true if the op is a Push -func (ocw *opCodeWrapper) isPush() bool { - return ocw.op.IsPush() -} - -// MarshalJSON serializes the opcode as JSON -func (ocw *opCodeWrapper) MarshalJSON() ([]byte, error) { - return json.Marshal(ocw.op.String()) -} - -// toValue returns an otto.Value for the opCodeWrapper -func (ocw *opCodeWrapper) toValue(vm *otto.Otto) otto.Value { - value, _ := vm.ToValue(ocw) - obj := value.Object() - obj.Set("toNumber", ocw.toNumber) - obj.Set("toString", ocw.toString) - obj.Set("isPush", ocw.isPush) - return value -} - -// memoryWrapper provides a JS wrapper around vm.Memory -type memoryWrapper struct { - memory *vm.Memory -} - -// slice returns the requested range of memory as a byte slice -func (mw *memoryWrapper) slice(begin, end int64) []byte { - return mw.memory.Get(begin, end-begin) -} - -// getUint returns the 32 bytes at the specified address interpreted -// as an unsigned integer -func (mw *memoryWrapper) getUint(addr int64) *big.Int { - ret := big.NewInt(0) - ret.SetBytes(mw.memory.GetPtr(addr, 32)) - return ret -} - -// toValue returns an otto.Value for the memoryWrapper -func (mw *memoryWrapper) toValue(vm *otto.Otto) otto.Value { - value, _ := vm.ToValue(mw) - obj := value.Object() - obj.Set("slice", mw.slice) - obj.Set("getUint", mw.getUint) - return value -} - -// stackWrapper provides a JS wrapper around vm.Stack -type stackWrapper struct { - stack *vm.Stack -} - -// peek returns the nth-from-the-top element of the stack. -func (sw *stackWrapper) peek(idx int) *big.Int { - return sw.stack.Data()[len(sw.stack.Data())-idx-1] -} - -// length returns the length of the stack -func (sw *stackWrapper) length() int { - return len(sw.stack.Data()) -} - -// toValue returns an otto.Value for the stackWrapper -func (sw *stackWrapper) toValue(vm *otto.Otto) otto.Value { - value, _ := vm.ToValue(sw) - obj := value.Object() - obj.Set("peek", sw.peek) - obj.Set("length", sw.length) - return value -} - -// dbWrapper provides a JS wrapper around vm.Database -type dbWrapper struct { - db vm.StateDB -} - -// getBalance retrieves an account's balance -func (dw *dbWrapper) getBalance(addr []byte) *big.Int { - return dw.db.GetBalance(common.BytesToAddress(addr)) -} - -// getNonce retrieves an account's nonce -func (dw *dbWrapper) getNonce(addr []byte) uint64 { - return dw.db.GetNonce(common.BytesToAddress(addr)) -} - -// getCode retrieves an account's code -func (dw *dbWrapper) getCode(addr []byte) []byte { - return dw.db.GetCode(common.BytesToAddress(addr)) -} - -// getState retrieves an account's state data for the given hash -func (dw *dbWrapper) getState(addr []byte, hash common.Hash) common.Hash { - return dw.db.GetState(common.BytesToAddress(addr), hash) -} - -// exists returns true iff the account exists -func (dw *dbWrapper) exists(addr []byte) bool { - return dw.db.Exist(common.BytesToAddress(addr)) -} - -// toValue returns an otto.Value for the dbWrapper -func (dw *dbWrapper) toValue(vm *otto.Otto) otto.Value { - value, _ := vm.ToValue(dw) - obj := value.Object() - obj.Set("getBalance", dw.getBalance) - obj.Set("getNonce", dw.getNonce) - obj.Set("getCode", dw.getCode) - obj.Set("getState", dw.getState) - obj.Set("exists", dw.exists) - return value -} - -// contractWrapper provides a JS wrapper around vm.Contract -type contractWrapper struct { - contract *vm.Contract -} - -func (c *contractWrapper) caller() common.Address { - return c.contract.Caller() -} - -func (c *contractWrapper) address() common.Address { - return c.contract.Address() -} - -func (c *contractWrapper) value() *big.Int { - return c.contract.Value() -} - -func (c *contractWrapper) calldata() []byte { - return c.contract.Input -} - -func (c *contractWrapper) toValue(vm *otto.Otto) otto.Value { - value, _ := vm.ToValue(c) - obj := value.Object() - obj.Set("caller", c.caller) - obj.Set("address", c.address) - obj.Set("value", c.value) - obj.Set("calldata", c.calldata) - return value -} - -// JavascriptTracer provides an implementation of Tracer that evaluates a -// Javascript function for each VM execution step. -type JavascriptTracer struct { - vm *otto.Otto // Javascript VM instance - traceobj *otto.Object // User-supplied object to call - op *opCodeWrapper // Wrapper around the VM opcode - log map[string]interface{} // (Reusable) map for the `log` arg to `step` - logvalue otto.Value // JS view of `log` - memory *memoryWrapper // Wrapper around the VM memory - stack *stackWrapper // Wrapper around the VM stack - db *dbWrapper // Wrapper around the VM environment - dbvalue otto.Value // JS view of `db` - contract *contractWrapper // Wrapper around the contract object - err error // Error, if one has occurred - result interface{} // Final result to return to the user -} - -// NewJavascriptTracer instantiates a new JavascriptTracer instance. -// code specifies a Javascript snippet, which must evaluate to an expression -// returning an object with 'step' and 'result' functions. -func NewJavascriptTracer(code string) (*JavascriptTracer, error) { - vm := otto.New() - vm.Interrupt = make(chan func(), 1) - - // Set up builtins for this environment - vm.Set("big", &fakeBig{}) - vm.Set("toHex", hexutil.Encode) - - jstracer, err := vm.Object("(" + code + ")") - if err != nil { - return nil, err - } - // Check the required functions exist - step, err := jstracer.Get("step") - if err != nil { - return nil, err - } - if !step.IsFunction() { - return nil, fmt.Errorf("Trace object must expose a function step()") - } - - result, err := jstracer.Get("result") - if err != nil { - return nil, err - } - if !result.IsFunction() { - return nil, fmt.Errorf("Trace object must expose a function result()") - } - // Create the persistent log object - var ( - op = new(opCodeWrapper) - mem = new(memoryWrapper) - stack = new(stackWrapper) - db = new(dbWrapper) - contract = new(contractWrapper) - ) - log := map[string]interface{}{ - "op": op.toValue(vm), - "memory": mem.toValue(vm), - "stack": stack.toValue(vm), - "contract": contract.toValue(vm), - } - logvalue, _ := vm.ToValue(log) - - return &JavascriptTracer{ - vm: vm, - traceobj: jstracer, - op: op, - log: log, - logvalue: logvalue, - memory: mem, - stack: stack, - db: db, - dbvalue: db.toValue(vm), - contract: contract, - err: nil, - }, nil -} - -// Stop terminates execution of any JavaScript -func (jst *JavascriptTracer) Stop(err error) { - jst.vm.Interrupt <- func() { - panic(err) - } -} - -// callSafely executes a method on a JS object, catching any panics and -// returning them as error objects. -func (jst *JavascriptTracer) callSafely(method string, argumentList ...interface{}) (ret interface{}, err error) { - defer func() { - if caught := recover(); caught != nil { - switch caught := caught.(type) { - case error: - err = caught - case string: - err = errors.New(caught) - case fmt.Stringer: - err = errors.New(caught.String()) - default: - panic(caught) - } - } - }() - - value, err := jst.traceobj.Call(method, argumentList...) - ret, _ = value.Export() - return ret, err -} - -func wrapError(context string, err error) error { - var message string - switch err := err.(type) { - case *otto.Error: - message = err.String() - default: - message = err.Error() - } - return fmt.Errorf("%v in server-side tracer function '%v'", message, context) -} - -// CaptureState implements the Tracer interface to trace a single step of VM execution -func (jst *JavascriptTracer) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, memory *vm.Memory, stack *vm.Stack, contract *vm.Contract, depth int, err error) error { - if jst.err == nil { - jst.op.op = op - jst.memory.memory = memory - jst.stack.stack = stack - jst.db.db = env.StateDB - jst.contract.contract = contract - - jst.log["pc"] = pc - jst.log["gas"] = gas - jst.log["cost"] = cost - jst.log["depth"] = depth - jst.log["account"] = contract.Address() - - delete(jst.log, "error") - if err != nil { - jst.log["error"] = err - } - _, err := jst.callSafely("step", jst.logvalue, jst.dbvalue) - if err != nil { - jst.err = wrapError("step", err) - } - } - return nil -} - -// CaptureEnd is called after the call finishes -func (jst *JavascriptTracer) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) error { - //TODO! @Arachnid please figure out of there's anything we can use this method for - return nil -} - -// GetResult calls the Javascript 'result' function and returns its value, or any accumulated error -func (jst *JavascriptTracer) GetResult() (result interface{}, err error) { - if jst.err != nil { - return nil, jst.err - } - - result, err = jst.callSafely("result") - if err != nil { - err = wrapError("result", err) - } - return -} diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go index ef0d2b4e6e..e11aa402f5 100644 --- a/internal/web3ext/web3ext.go +++ b/internal/web3ext/web3ext.go @@ -196,26 +196,6 @@ web3._extend({ call: 'debug_setHead', params: 1 }), - new web3._extend.Method({ - name: 'traceBlock', - call: 'debug_traceBlock', - params: 1 - }), - new web3._extend.Method({ - name: 'traceBlockFromFile', - call: 'debug_traceBlockFromFile', - params: 1 - }), - new web3._extend.Method({ - name: 'traceBlockByNumber', - call: 'debug_traceBlockByNumber', - params: 1 - }), - new web3._extend.Method({ - name: 'traceBlockByHash', - call: 'debug_traceBlockByHash', - params: 1 - }), new web3._extend.Method({ name: 'seedHash', call: 'debug_seedHash', @@ -332,6 +312,30 @@ web3._extend({ call: 'debug_writeMemProfile', params: 1 }), + new web3._extend.Method({ + name: 'traceBlock', + call: 'debug_traceBlock', + params: 2, + inputFormatter: [null, null] + }), + new web3._extend.Method({ + name: 'traceBlockFromFile', + call: 'debug_traceBlockFromFile', + params: 2, + inputFormatter: [null, null] + }), + new web3._extend.Method({ + name: 'traceBlockByNumber', + call: 'debug_traceBlockByNumber', + params: 2, + inputFormatter: [null, null] + }), + new web3._extend.Method({ + name: 'traceBlockByHash', + call: 'debug_traceBlockByHash', + params: 2, + inputFormatter: [null, null] + }), new web3._extend.Method({ name: 'traceTransaction', call: 'debug_traceTransaction', diff --git a/tests/state_test_util.go b/tests/state_test_util.go index 352f840d9f..1f4fb2bd5e 100644 --- a/tests/state_test_util.go +++ b/tests/state_test_util.go @@ -127,7 +127,7 @@ func (t *StateTest) Run(subtest StateSubtest, vmconfig vm.Config) (*state.StateD } block, _ := t.genesis(config).ToBlock() db, _ := ethdb.NewMemDatabase() - statedb := makePreState(db, t.json.Pre) + statedb := MakePreState(db, t.json.Pre) post := t.json.Post[subtest.Fork][subtest.Index] msg, err := t.json.Tx.toMessage(post) @@ -158,7 +158,7 @@ func (t *StateTest) gasLimit(subtest StateSubtest) uint64 { return t.json.Tx.GasLimit[t.json.Post[subtest.Fork][subtest.Index].Indexes.Gas] } -func makePreState(db ethdb.Database, accounts core.GenesisAlloc) *state.StateDB { +func MakePreState(db ethdb.Database, accounts core.GenesisAlloc) *state.StateDB { sdb := state.NewDatabase(db) statedb, _ := state.New(common.Hash{}, sdb) for addr, a := range accounts { diff --git a/tests/vm_test_util.go b/tests/vm_test_util.go index 0aa37955ce..b365167a69 100644 --- a/tests/vm_test_util.go +++ b/tests/vm_test_util.go @@ -80,7 +80,7 @@ type vmExecMarshaling struct { func (t *VMTest) Run(vmconfig vm.Config) error { db, _ := ethdb.NewMemDatabase() - statedb := makePreState(db, t.json.Pre) + statedb := MakePreState(db, t.json.Pre) ret, gasRemaining, err := t.exec(statedb, vmconfig) if t.json.GasRemaining == nil { diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.lock b/vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.lock new file mode 100644 index 0000000000..c1b0e0a3fb --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.lock @@ -0,0 +1,21 @@ +# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. + + +[[projects]] + branch = "v1" + name = "gopkg.in/check.v1" + packages = ["."] + revision = "20d25e2804050c1cd24a7eea1e7a6447dd0e74ec" + +[[projects]] + branch = "v3" + name = "gopkg.in/olebedev/go-duktape.v3" + packages = ["."] + revision = "391c1c40178e77a6003d889b96e0e41129aeb894" + +[solve-meta] + analyzer-name = "dep" + analyzer-version = 1 + inputs-digest = "043f802c0b40e2622bf784443d3e3959f0d01e9a795e3bfe30a72060dec10c63" + solver-name = "gps-cdcl" + solver-version = 1 diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.toml b/vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.toml new file mode 100644 index 0000000000..ea8dc6de3d --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/Gopkg.toml @@ -0,0 +1,3 @@ +[[constraint]] + branch = "v1" + name = "gopkg.in/check.v1" \ No newline at end of file diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/LICENSE.md b/vendor/gopkg.in/olebedev/go-duktape.v3/LICENSE.md new file mode 100644 index 0000000000..785c85309e --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/LICENSE.md @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015 Oleg Lebedev + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/README.md b/vendor/gopkg.in/olebedev/go-duktape.v3/README.md new file mode 100644 index 0000000000..2ddaad5e10 --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/README.md @@ -0,0 +1,124 @@ +# Duktape bindings for Go(Golang) + +[![wercker status](https://app.wercker.com/status/3a5bb2e639a4b4efaf4c8bf7cab7442d/s "wercker status")](https://app.wercker.com/project/bykey/3a5bb2e639a4b4efaf4c8bf7cab7442d) +[![Travis status](https://travis-ci.org/olebedev/go-duktape.svg?branch=v3)](https://travis-ci.org/olebedev/go-duktape) +[![Appveyor status](https://ci.appveyor.com/api/projects/status/github/olebedev/go-duktape?branch=v3&svg=true)](https://ci.appveyor.com/project/olebedev/go-duktape/branch/v3) +[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/olebedev/go-duktape?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) + +[Duktape](http://duktape.org/index.html) is a thin, embeddable javascript engine. +Most of the [api](http://duktape.org/api.html) is implemented. +The exceptions are listed [here](https://github.com/olebedev/go-duktape/blob/master/api.go#L1566). + +### Usage + +The package is fully go-getable, no need to install any external C libraries. +So, just type `go get gopkg.in/olebedev/go-duktape.v3` to install. + + +```go +package main + +import "fmt" +import "gopkg.in/olebedev/go-duktape.v3" + +func main() { + ctx := duktape.New() + ctx.PevalString(`2 + 3`) + result := ctx.GetNumber(-1) + ctx.Pop() + fmt.Println("result is:", result) + // To prevent memory leaks, don't forget to clean up after + // yourself when you're done using a context. + ctx.DestroyHeap() +} +``` + +### Go specific notes + +Bindings between Go and Javascript contexts are not fully functional. +However, binding a Go function to the Javascript context is available: +```go +package main + +import "fmt" +import "gopkg.in/olebedev/go-duktape.v3" + +func main() { + ctx := duktape.New() + ctx.PushGlobalGoFunction("log", func(c *duktape.Context) int { + fmt.Println(c.SafeToString(-1)) + return 0 + }) + ctx.PevalString(`log('Go lang Go!')`) +} +``` +then run it. +```bash +$ go run *.go +Go lang Go! +$ +``` + +### Timers + +There is a method to inject timers to the global scope: +```go +package main + +import "fmt" +import "gopkg.in/olebedev/go-duktape.v3" + +func main() { + ctx := duktape.New() + + // Let's inject `setTimeout`, `setInterval`, `clearTimeout`, + // `clearInterval` into global scope. + ctx.PushTimers() + + ch := make(chan string) + ctx.PushGlobalGoFunction("second", func(_ *Context) int { + ch <- "second step" + return 0 + }) + ctx.PevalString(` + setTimeout(second, 0); + print('first step'); + `) + fmt.Println(<-ch) +} +``` +then run it +```bash +$ go run *.go +first step +second step +$ +``` + +Also you can `FlushTimers()`. + +### Command line tool + +Install `go get gopkg.in/olebedev/go-duktape.v3/...`. +Execute file.js: `$GOPATH/bin/go-duk file.js`. + +### Benchmarks +| prog | time | +| ------------|-------| +|[otto](https://github.com/robertkrimen/otto)|200.13s| +|[anko](https://github.com/mattn/anko)|231.19s| +|[agora](https://github.com/PuerkitoBio/agora/)|149.33s| +|[GopherLua](https://github.com/yuin/gopher-lua/)|8.39s| +|**go-duktape**|**9.80s**| + +More details are [here](https://github.com/olebedev/go-duktape/wiki/Benchmarks). + +### Status + +The package is not fully tested, so be careful. + + +### Contribution + +Pull requests are welcome! Also, if you want to discuss something send a pull request with proposal and changes. +__Convention:__ fork the repository and make changes on your fork in a feature branch. diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/api.go b/vendor/gopkg.in/olebedev/go-duktape.v3/api.go new file mode 100644 index 0000000000..6617ec23db --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/api.go @@ -0,0 +1,1616 @@ +package duktape + +/* +#cgo !windows CFLAGS: -std=c99 -O3 -Wall -fomit-frame-pointer -fstrict-aliasing +#cgo windows CFLAGS: -O3 -Wall -fomit-frame-pointer -fstrict-aliasing + +#include "duktape.h" +#include "duk_logging.h" +#include "duk_v1_compat.h" +#include "duk_print_alert.h" +static void _duk_eval_string(duk_context *ctx, const char *str) { + duk_eval_string(ctx, str); +} +static void _duk_compile(duk_context *ctx, duk_uint_t flags) { + duk_compile(ctx, flags); +} +static void _duk_compile_file(duk_context *ctx, duk_uint_t flags, const char *path) { + duk_compile_file(ctx, flags, path); +} +static void _duk_compile_lstring(duk_context *ctx, duk_uint_t flags, const char *src, duk_size_t len) { + duk_compile_lstring(ctx, flags, src, len); +} +static void _duk_compile_lstring_filename(duk_context *ctx, duk_uint_t flags, const char *src, duk_size_t len) { + duk_compile_lstring_filename(ctx, flags, src, len); +} +static void _duk_compile_string(duk_context *ctx, duk_uint_t flags, const char *src) { + duk_compile_string(ctx, flags, src); +} +static void _duk_compile_string_filename(duk_context *ctx, duk_uint_t flags, const char *src) { + duk_compile_string_filename(ctx, flags, src); +} +static void _duk_dump_context_stderr(duk_context *ctx) { + duk_dump_context_stderr(ctx); +} +static void _duk_dump_context_stdout(duk_context *ctx) { + duk_dump_context_stdout(ctx); +} +static void _duk_eval(duk_context *ctx) { + duk_eval(ctx); +} +static void _duk_eval_file(duk_context *ctx, const char *path) { + duk_eval_file(ctx, path); +} +static void _duk_eval_file_noresult(duk_context *ctx, const char *path) { + duk_eval_file_noresult(ctx, path); +} +static void _duk_eval_lstring(duk_context *ctx, const char *src, duk_size_t len) { + duk_eval_lstring(ctx, src, len); +} +static void _duk_eval_lstring_noresult(duk_context *ctx, const char *src, duk_size_t len) { + duk_eval_lstring_noresult(ctx, src, len); +} +static void _duk_eval_noresult(duk_context *ctx) { + duk_eval_noresult(ctx); +} +static void _duk_eval_string_noresult(duk_context *ctx, const char *src) { + duk_eval_string_noresult(ctx, src); +} +static duk_bool_t _duk_is_error(duk_context *ctx, duk_idx_t index) { + return duk_is_error(ctx, index); +} +static duk_bool_t _duk_is_object_coercible(duk_context *ctx, duk_idx_t index) { + return duk_is_object_coercible(ctx, index); +} +static duk_int_t _duk_pcompile(duk_context *ctx, duk_uint_t flags) { + return duk_pcompile(ctx, flags); +} +static duk_int_t _duk_pcompile_file(duk_context *ctx, duk_uint_t flags, const char *path) { + return duk_pcompile_file(ctx, flags, path); +} +static duk_int_t _duk_pcompile_lstring(duk_context *ctx, duk_uint_t flags, const char *src, duk_size_t len) { + return duk_pcompile_lstring(ctx, flags, src, len); +} +static duk_int_t _duk_pcompile_lstring_filename(duk_context *ctx, duk_uint_t flags, const char *src, duk_size_t len) { + return duk_pcompile_lstring_filename(ctx, flags, src, len); +} +static duk_int_t _duk_pcompile_string(duk_context *ctx, duk_uint_t flags, const char *src) { + return duk_pcompile_string(ctx, flags, src); +} +static duk_int_t _duk_pcompile_string_filename(duk_context *ctx, duk_uint_t flags, const char *src) { + return duk_pcompile_string_filename(ctx, flags, src); +} +static duk_int_t _duk_peval(duk_context *ctx) { + return duk_peval(ctx); +} +static duk_int_t _duk_peval_file(duk_context *ctx, const char *path) { + return duk_peval_file(ctx, path); +} +static duk_int_t _duk_peval_file_noresult(duk_context *ctx, const char *path) { + return duk_peval_file_noresult(ctx, path); +} +static duk_int_t _duk_peval_lstring(duk_context *ctx, const char *src, duk_size_t len) { + return duk_peval_lstring(ctx, src, len); +} +static duk_int_t _duk_peval_lstring_noresult(duk_context *ctx, const char *src, duk_size_t len) { + return duk_peval_lstring_noresult(ctx, src, len); +} +static duk_int_t _duk_peval_noresult(duk_context *ctx) { + return duk_peval_noresult(ctx); +} +static duk_int_t _duk_peval_string(duk_context *ctx, const char *src) { + return duk_peval_string(ctx, src); +} +static duk_int_t _duk_peval_string_noresult(duk_context *ctx, const char *src) { + return duk_peval_string_noresult(ctx, src); +} +static const char *_duk_push_string_file(duk_context *ctx, const char *path) { + return duk_push_string_file(ctx, path); +} +static duk_idx_t _duk_push_thread(duk_context *ctx) { + return duk_push_thread(ctx); +} +static duk_idx_t _duk_push_thread_new_globalenv(duk_context *ctx) { + return duk_push_thread_new_globalenv(ctx); +} +static void _duk_require_object_coercible(duk_context *ctx, duk_idx_t index) { + duk_require_object_coercible(ctx, index); +} +static void _duk_require_type_mask(duk_context *ctx, duk_idx_t index, duk_uint_t mask) { + duk_require_type_mask(ctx, index, mask); +} +static const char *_duk_safe_to_string(duk_context *ctx, duk_idx_t index) { + return duk_safe_to_string(ctx, index); +} +static void _duk_xcopy_top(duk_context *to_ctx, duk_context *from_ctx, duk_idx_t count) { + duk_xcopy_top(to_ctx, from_ctx, count); +} +static void _duk_xmove_top(duk_context *to_ctx, duk_context *from_ctx, duk_idx_t count) { + duk_xmove_top(to_ctx, from_ctx, count); +} +static void *_duk_to_buffer(duk_context *ctx, duk_idx_t index, duk_size_t *out_size) { + return duk_to_buffer(ctx, index, out_size); +} +static void *_duk_to_dynamic_buffer(duk_context *ctx, duk_idx_t index, duk_size_t *out_size) { + return duk_to_dynamic_buffer(ctx, index, out_size); +} +static void *_duk_to_fixed_buffer(duk_context *ctx, duk_idx_t index, duk_size_t *out_size) { + return duk_to_fixed_buffer(ctx, index, out_size); +} +static duk_int_t _duk_is_primitive(duk_context *ctx, duk_idx_t index) { + return duk_is_primitive(ctx, index); +} +static void *_duk_push_buffer(duk_context *ctx, duk_size_t size, duk_bool_t dynamic) { + return duk_push_buffer(ctx, size, dynamic); +} +static void *_duk_push_fixed_buffer(duk_context *ctx, duk_size_t size) { + return duk_push_fixed_buffer(ctx, size); +} +static void *_duk_push_dynamic_buffer(duk_context *ctx, duk_size_t size) { + return duk_push_dynamic_buffer(ctx, size); +} +static void _duk_error(duk_context *ctx, duk_errcode_t err_code, const char *str) { + duk_error(ctx, err_code, "%s", str); +} +static void _duk_push_error_object(duk_context *ctx, duk_errcode_t err_code, const char *str) { + duk_push_error_object(ctx, err_code, "%s", str); +} +static void _duk_error_raw(duk_context *ctx, duk_errcode_t err_code, const char *filename, duk_int_t line, const char *text) { + duk_error_raw(ctx, err_code, filename, line, text); +} +static void _duk_log(duk_context *ctx, duk_int_t level, const char *str) { + duk_log(ctx, level, "%s", str); +} +static void _duk_push_external_buffer(duk_context *ctx) { + duk_push_external_buffer(ctx); +} +*/ +import "C" +import ( + "fmt" + "unsafe" +) + +// See: http://duktape.org/api.html#duk_alloc +func (d *Context) Alloc(size int) unsafe.Pointer { + return C.duk_alloc(d.duk_context, C.duk_size_t(size)) +} + +// See: http://duktape.org/api.html#duk_alloc_raw +func (d *Context) AllocRaw(size int) unsafe.Pointer { + return C.duk_alloc_raw(d.duk_context, C.duk_size_t(size)) +} + +// See: http://duktape.org/api.html#duk_base64_decode +func (d *Context) Base64Decode(index int) { + C.duk_base64_decode(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_base64_encode +func (d *Context) Base64Encode(index int) string { + if s := C.duk_base64_encode(d.duk_context, C.duk_idx_t(index)); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_call +func (d *Context) Call(nargs int) { + C.duk_call(d.duk_context, C.duk_idx_t(nargs)) +} + +// See: http://duktape.org/api.html#duk_call_method +func (d *Context) CallMethod(nargs int) { + C.duk_call_method(d.duk_context, C.duk_idx_t(nargs)) +} + +// See: http://duktape.org/api.html#duk_call_prop +func (d *Context) CallProp(objIndex int, nargs int) { + C.duk_call_prop(d.duk_context, C.duk_idx_t(objIndex), C.duk_idx_t(nargs)) +} + +// See: http://duktape.org/api.html#duk_check_stack +func (d *Context) CheckStack(extra int) bool { + return int(C.duk_check_stack(d.duk_context, C.duk_idx_t(extra))) == 1 +} + +// See: http://duktape.org/api.html#duk_check_stack_top +func (d *Context) CheckStackTop(top int) bool { + return int(C.duk_check_stack_top(d.duk_context, C.duk_idx_t(top))) == 1 +} + +// See: http://duktape.org/api.html#duk_check_type +func (d *Context) CheckType(index int, typ int) bool { + return int(C.duk_check_type(d.duk_context, C.duk_idx_t(index), C.duk_int_t(typ))) == 1 +} + +// See: http://duktape.org/api.html#duk_check_type_mask +func (d *Context) CheckTypeMask(index int, mask uint) bool { + return int(C.duk_check_type_mask(d.duk_context, C.duk_idx_t(index), C.duk_uint_t(mask))) == 1 +} + +// See: http://duktape.org/api.html#duk_compact +func (d *Context) Compact(objIndex int) { + C.duk_compact(d.duk_context, C.duk_idx_t(objIndex)) +} + +// See: http://duktape.org/api.html#duk_compile +func (d *Context) Compile(flags uint) { + C._duk_compile(d.duk_context, C.duk_uint_t(flags)) +} + +// See: http://duktape.org/api.html#duk_compile_file +func (d *Context) CompileFile(flags uint, path string) { + __path__ := C.CString(path) + C._duk_compile_file(d.duk_context, C.duk_uint_t(flags), __path__) + C.free(unsafe.Pointer(__path__)) +} + +// See: http://duktape.org/api.html#duk_compile_lstring +func (d *Context) CompileLstring(flags uint, src string, len int) { + __src__ := C.CString(src) + C._duk_compile_lstring(d.duk_context, C.duk_uint_t(flags), __src__, C.duk_size_t(len)) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_compile_lstring_filename +func (d *Context) CompileLstringFilename(flags uint, src string, len int) { + __src__ := C.CString(src) + C._duk_compile_lstring_filename(d.duk_context, C.duk_uint_t(flags), __src__, C.duk_size_t(len)) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_compile_string +func (d *Context) CompileString(flags uint, src string) { + __src__ := C.CString(src) + C._duk_compile_string(d.duk_context, C.duk_uint_t(flags), __src__) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_compile_string_filename +func (d *Context) CompileStringFilename(flags uint, src string) { + __src__ := C.CString(src) + C._duk_compile_string_filename(d.duk_context, C.duk_uint_t(flags), __src__) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_concat +func (d *Context) Concat(count int) { + C.duk_concat(d.duk_context, C.duk_idx_t(count)) +} + +// See: http://duktape.org/api.html#duk_copy +func (d *Context) Copy(fromIndex int, toIndex int) { + C.duk_copy(d.duk_context, C.duk_idx_t(fromIndex), C.duk_idx_t(toIndex)) +} + +// See: http://duktape.org/api.html#duk_del_prop +func (d *Context) DelProp(objIndex int) bool { + return int(C.duk_del_prop(d.duk_context, C.duk_idx_t(objIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_del_prop_index +func (d *Context) DelPropIndex(objIndex int, arrIndex uint) bool { + return int(C.duk_del_prop_index(d.duk_context, C.duk_idx_t(objIndex), C.duk_uarridx_t(arrIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_del_prop_string +func (d *Context) DelPropString(objIndex int, key string) bool { + __key__ := C.CString(key) + result := int(C.duk_del_prop_string(d.duk_context, C.duk_idx_t(objIndex), __key__)) == 1 + C.free(unsafe.Pointer(__key__)) + return result +} + +// See: http://duktape.org/api.html#duk_def_prop +func (d *Context) DefProp(objIndex int, flags uint) { + C.duk_def_prop(d.duk_context, C.duk_idx_t(objIndex), C.duk_uint_t(flags)) +} + +// See: http://duktape.org/api.html#duk_destroy_heap +func (d *Context) DestroyHeap() { + d.Gc(0) + C.duk_destroy_heap(d.duk_context) + d.duk_context = nil +} + +// See: http://duktape.org/api.html#duk_dump_context_stderr +func (d *Context) DumpContextStderr() { + C._duk_dump_context_stderr(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_dump_context_stdout +func (d *Context) DumpContextStdout() { + C._duk_dump_context_stdout(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_dup +func (d *Context) Dup(fromIndex int) { + C.duk_dup(d.duk_context, C.duk_idx_t(fromIndex)) +} + +// See: http://duktape.org/api.html#duk_dup_top +func (d *Context) DupTop() { + C.duk_dup_top(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_enum +func (d *Context) Enum(objIndex int, enumFlags uint) { + C.duk_enum(d.duk_context, C.duk_idx_t(objIndex), C.duk_uint_t(enumFlags)) +} + +// See: http://duktape.org/api.html#duk_equals +func (d *Context) Equals(index1 int, index2 int) bool { + return int(C.duk_equals(d.duk_context, C.duk_idx_t(index1), C.duk_idx_t(index2))) == 1 +} + +// Error pushes a new Error object to the stack and throws it. This will call +// fmt.Sprint, forwarding arguments after the error code, to produce the +// Error's message. +// +// See: http://duktape.org/api.html#duk_error +func (d *Context) Error(errCode int, str string) { + __str__ := C.CString(str) + C._duk_error(d.duk_context, C.duk_errcode_t(errCode), __str__) + C.free(unsafe.Pointer(__str__)) +} + +func (d *Context) ErrorRaw(errCode int, filename string, line int, errMsg string) { + __filename__ := C.CString(filename) + __errMsg__ := C.CString(errMsg) + C._duk_error_raw(d.duk_context, C.duk_errcode_t(errCode), __filename__, C.duk_int_t(line), __errMsg__) + C.free(unsafe.Pointer(__filename__)) + C.free(unsafe.Pointer(__errMsg__)) +} + +// Errorf pushes a new Error object to the stack and throws it. This will call +// fmt.Sprintf, forwarding the format string and additional arguments, to +// produce the Error's message. +// +// See: http://duktape.org/api.html#duk_error +func (d *Context) Errorf(errCode int, format string, a ...interface{}) { + str := fmt.Sprintf(format, a...) + __str__ := C.CString(str) + C._duk_error(d.duk_context, C.duk_errcode_t(errCode), __str__) + C.free(unsafe.Pointer(__str__)) +} + +// See: http://duktape.org/api.html#duk_eval +func (d *Context) Eval() { + C._duk_eval(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_eval_file +func (d *Context) EvalFile(path string) { + __path__ := C.CString(path) + C._duk_eval_file(d.duk_context, __path__) + C.free(unsafe.Pointer(__path__)) +} + +// See: http://duktape.org/api.html#duk_eval_file_noresult +func (d *Context) EvalFileNoresult(path string) { + __path__ := C.CString(path) + C._duk_eval_file_noresult(d.duk_context, __path__) + C.free(unsafe.Pointer(__path__)) +} + +// See: http://duktape.org/api.html#duk_eval_lstring +func (d *Context) EvalLstring(src string, len int) { + __src__ := C.CString(src) + C._duk_eval_lstring(d.duk_context, __src__, C.duk_size_t(len)) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_eval_lstring_noresult +func (d *Context) EvalLstringNoresult(src string, len int) { + __src__ := C.CString(src) + C._duk_eval_lstring_noresult(d.duk_context, __src__, C.duk_size_t(len)) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_eval_noresult +func (d *Context) EvalNoresult() { + C._duk_eval_noresult(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_eval_string +func (d *Context) EvalString(src string) { + __src__ := C.CString(src) + C._duk_eval_string(d.duk_context, __src__) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_eval_string_noresult +func (d *Context) EvalStringNoresult(src string) { + __src__ := C.CString(src) + C._duk_eval_string_noresult(d.duk_context, __src__) + C.free(unsafe.Pointer(__src__)) +} + +// See: http://duktape.org/api.html#duk_fatal +func (d *Context) Fatal(errCode int, errMsg string) { + __errMsg__ := C.CString(errMsg) + defer C.free(unsafe.Pointer(__errMsg__)) + C.duk_fatal_raw(d.duk_context, __errMsg__) +} + +// See: http://duktape.org/api.html#duk_gc +func (d *Context) Gc(flags uint) { + C.duk_gc(d.duk_context, C.duk_uint_t(flags)) +} + +// See: http://duktape.org/api.html#duk_get_boolean +func (d *Context) GetBoolean(index int) bool { + return int(C.duk_get_boolean(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_get_buffer +func (d *Context) GetBuffer(index int) (rawPtr unsafe.Pointer, outSize uint) { + rawPtr = C.duk_get_buffer(d.duk_context, C.duk_idx_t(index), (*C.duk_size_t)(unsafe.Pointer(&outSize))) + return rawPtr, outSize +} + +// See: http://duktape.org/api.html#duk_get_context +func (d *Context) GetContext(index int) *Context { + return contextFromPointer(C.duk_get_context(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_current_magic +func (d *Context) GetCurrentMagic() int { + return int(C.duk_get_current_magic(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_get_error_code +func (d *Context) GetErrorCode(index int) int { + code := int(C.duk_get_error_code(d.duk_context, C.duk_idx_t(index))) + return code +} + +// See: http://duktape.org/api.html#duk_get_finalizer +func (d *Context) GetFinalizer(index int) { + C.duk_get_finalizer(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_get_global_string +func (d *Context) GetGlobalString(key string) bool { + __key__ := C.CString(key) + result := int(C.duk_get_global_string(d.duk_context, __key__)) == 1 + C.free(unsafe.Pointer(__key__)) + return result +} + +// See: http://duktape.org/api.html#duk_get_heapptr +func (d *Context) GetHeapptr(index int) unsafe.Pointer { + return unsafe.Pointer(C.duk_get_heapptr(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_int +func (d *Context) GetInt(index int) int { + return int(C.duk_get_int(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_length +func (d *Context) GetLength(index int) int { + return int(C.duk_get_length(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_lstring +func (d *Context) GetLstring(index int) string { + if s := C.duk_get_lstring(d.duk_context, C.duk_idx_t(index), nil); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_get_magic +func (d *Context) GetMagic(index int) int { + return int(C.duk_get_magic(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_number +func (d *Context) GetNumber(index int) float64 { + return float64(C.duk_get_number(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_pointer +func (d *Context) GetPointer(index int) unsafe.Pointer { + return C.duk_get_pointer(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_get_prop +func (d *Context) GetProp(objIndex int) bool { + return int(C.duk_get_prop(d.duk_context, C.duk_idx_t(objIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_get_prop_index +func (d *Context) GetPropIndex(objIndex int, arrIndex uint) bool { + return int(C.duk_get_prop_index(d.duk_context, C.duk_idx_t(objIndex), C.duk_uarridx_t(arrIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_get_prop_string +func (d *Context) GetPropString(objIndex int, key string) bool { + __key__ := C.CString(key) + result := int(C.duk_get_prop_string(d.duk_context, C.duk_idx_t(objIndex), __key__)) == 1 + C.free(unsafe.Pointer(__key__)) + return result +} + +// See: http://duktape.org/api.html#duk_get_prototype +func (d *Context) GetPrototype(index int) { + C.duk_get_prototype(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_get_string +func (d *Context) GetString(i int) string { + if s := C.duk_get_string(d.duk_context, C.duk_idx_t(i)); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_get_top +func (d *Context) GetTop() int { + return int(C.duk_get_top(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_get_top_index +func (d *Context) GetTopIndex() int { + return int(C.duk_get_top_index(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_get_type +func (d *Context) GetType(index int) Type { + return Type(C.duk_get_type(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_type_mask +func (d *Context) GetTypeMask(index int) uint { + return uint(C.duk_get_type_mask(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_get_uint +func (d *Context) GetUint(index int) uint { + return uint(C.duk_get_uint(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_has_prop +func (d *Context) HasProp(objIndex int) bool { + return int(C.duk_has_prop(d.duk_context, C.duk_idx_t(objIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_has_prop_index +func (d *Context) HasPropIndex(objIndex int, arrIndex uint) bool { + return int(C.duk_has_prop_index(d.duk_context, C.duk_idx_t(objIndex), C.duk_uarridx_t(arrIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_has_prop_string +func (d *Context) HasPropString(objIndex int, key string) bool { + __key__ := C.CString(key) + result := int(C.duk_has_prop_string(d.duk_context, C.duk_idx_t(objIndex), __key__)) == 1 + C.free(unsafe.Pointer(__key__)) + return result +} + +// See: http://duktape.org/api.html#duk_hex_decode +func (d *Context) HexDecode(index int) { + C.duk_hex_decode(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_hex_encode +func (d *Context) HexEncode(index int) string { + if s := C.duk_hex_encode(d.duk_context, C.duk_idx_t(index)); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_insert +func (d *Context) Insert(toIndex int) { + C.duk_insert(d.duk_context, C.duk_idx_t(toIndex)) +} + +// See: http://duktape.org/api.html#duk_is_array +func (d *Context) IsArray(index int) bool { + return int(C.duk_is_array(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_boolean +func (d *Context) IsBoolean(index int) bool { + return int(C.duk_is_boolean(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_bound_function +func (d *Context) IsBoundFunction(index int) bool { + return int(C.duk_is_bound_function(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_buffer +func (d *Context) IsBuffer(index int) bool { + return int(C.duk_is_buffer(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_c_function +func (d *Context) IsCFunction(index int) bool { + return int(C.duk_is_c_function(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_callable +func (d *Context) IsCallable(index int) bool { + return int(C.duk_is_function(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_constructor_call +func (d *Context) IsConstructorCall() bool { + return int(C.duk_is_constructor_call(d.duk_context)) == 1 +} + +// See: http://duktape.org/api.html#duk_is_dynamic_buffer +func (d *Context) IsDynamicBuffer(index int) bool { + return int(C.duk_is_dynamic_buffer(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_ecmascript_function +func (d *Context) IsEcmascriptFunction(index int) bool { + return int(C.duk_is_ecmascript_function(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_fixed_buffer +func (d *Context) IsFixedBuffer(index int) bool { + return int(C.duk_is_fixed_buffer(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_function +func (d *Context) IsFunction(index int) bool { + return int(C.duk_is_function(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_nan +func (d *Context) IsNan(index int) bool { + return int(C.duk_is_nan(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_null +func (d *Context) IsNull(index int) bool { + return int(C.duk_is_null(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_null_or_undefined +func (d *Context) IsNullOrUndefined(index int) bool { + return d.IsNull(index) || d.IsUndefined(index) +} + +// See: http://duktape.org/api.html#duk_is_number +func (d *Context) IsNumber(index int) bool { + return int(C.duk_is_number(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_object +func (d *Context) IsObject(index int) bool { + return int(C.duk_is_object(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_error +func (d *Context) IsError(index int) bool { + return int(C._duk_is_error(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_object_coercible +func (d *Context) IsObjectCoercible(index int) bool { + return int(C._duk_is_object_coercible(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_pointer +func (d *Context) IsPointer(index int) bool { + return int(C.duk_is_pointer(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_primitive +func (d *Context) IsPrimitive(index int) bool { + return int(C._duk_is_primitive(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_strict_call +func (d *Context) IsStrictCall() bool { + return int(C.duk_is_strict_call(d.duk_context)) == 1 +} + +// See: http://duktape.org/api.html#duk_is_string +func (d *Context) IsString(index int) bool { + return int(C.duk_is_string(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_thread +func (d *Context) IsThread(index int) bool { + return int(C.duk_is_thread(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_undefined +func (d *Context) IsUndefined(index int) bool { + return int(C.duk_is_undefined(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_valid_index +func (d *Context) IsValidIndex(index int) bool { + return int(C.duk_is_valid_index(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_join +func (d *Context) Join(count int) { + C.duk_join(d.duk_context, C.duk_idx_t(count)) +} + +// See: http://duktape.org/api.html#duk_json_decode +func (d *Context) JsonDecode(index int) { + C.duk_json_decode(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_json_encode +func (d *Context) JsonEncode(index int) string { + if s := C.duk_json_encode(d.duk_context, C.duk_idx_t(index)); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_new +func (d *Context) New(nargs int) { + C.duk_new(d.duk_context, C.duk_idx_t(nargs)) +} + +// See: http://duktape.org/api.html#duk_next +func (d *Context) Next(enumIndex int, getValue bool) bool { + var __getValue__ int + if getValue { + __getValue__ = 1 + } + return int(C.duk_next(d.duk_context, C.duk_idx_t(enumIndex), C.duk_bool_t(__getValue__))) == 1 +} + +// See: http://duktape.org/api.html#duk_normalize_index +func (d *Context) NormalizeIndex(index int) int { + return int(C.duk_normalize_index(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_pcall +func (d *Context) Pcall(nargs int) int { + return int(C.duk_pcall(d.duk_context, C.duk_idx_t(nargs))) +} + +// See: http://duktape.org/api.html#duk_pcall_method +func (d *Context) PcallMethod(nargs int) int { + return int(C.duk_pcall_method(d.duk_context, C.duk_idx_t(nargs))) +} + +// See: http://duktape.org/api.html#duk_pcall_prop +func (d *Context) PcallProp(objIndex int, nargs int) int { + return int(C.duk_pcall_prop(d.duk_context, C.duk_idx_t(objIndex), C.duk_idx_t(nargs))) +} + +// See: http://duktape.org/api.html#duk_pcompile +func (d *Context) Pcompile(flags uint) error { + result := int(C._duk_pcompile(d.duk_context, C.duk_uint_t(flags))) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_pcompile_file +func (d *Context) PcompileFile(flags uint, path string) error { + __path__ := C.CString(path) + result := int(C._duk_pcompile_file(d.duk_context, C.duk_uint_t(flags), __path__)) + C.free(unsafe.Pointer(__path__)) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_pcompile_lstring +func (d *Context) PcompileLstring(flags uint, src string, len int) error { + __src__ := C.CString(src) + result := int(C._duk_pcompile_lstring(d.duk_context, C.duk_uint_t(flags), __src__, C.duk_size_t(len))) + C.free(unsafe.Pointer(__src__)) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_pcompile_lstring_filename +func (d *Context) PcompileLstringFilename(flags uint, src string, len int) error { + __src__ := C.CString(src) + result := int(C._duk_pcompile_lstring_filename(d.duk_context, C.duk_uint_t(flags), __src__, C.duk_size_t(len))) + C.free(unsafe.Pointer(__src__)) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_pcompile_string +func (d *Context) PcompileString(flags uint, src string) error { + __src__ := C.CString(src) + result := int(C._duk_pcompile_string(d.duk_context, C.duk_uint_t(flags), __src__)) + C.free(unsafe.Pointer(__src__)) + fmt.Println("result herhehreh", result) + return nil //d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_pcompile_string_filename +func (d *Context) PcompileStringFilename(flags uint, src string) error { + __src__ := C.CString(src) + result := int(C._duk_pcompile_string_filename(d.duk_context, C.duk_uint_t(flags), __src__)) + C.free(unsafe.Pointer(__src__)) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_peval +func (d *Context) Peval() error { + result := int(C._duk_peval(d.duk_context)) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_peval_file +func (d *Context) PevalFile(path string) error { + __path__ := C.CString(path) + result := int(C._duk_peval_file(d.duk_context, __path__)) + C.free(unsafe.Pointer(__path__)) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_peval_file_noresult +func (d *Context) PevalFileNoresult(path string) int { + __path__ := C.CString(path) + result := int(C._duk_peval_file_noresult(d.duk_context, __path__)) + C.free(unsafe.Pointer(__path__)) + return result +} + +// See: http://duktape.org/api.html#duk_peval_lstring +func (d *Context) PevalLstring(src string, len int) error { + __src__ := C.CString(src) + result := int(C._duk_peval_lstring(d.duk_context, __src__, C.duk_size_t(len))) + C.free(unsafe.Pointer(__src__)) + return d.castStringToError(result) + +} + +// See: http://duktape.org/api.html#duk_peval_lstring_noresult +func (d *Context) PevalLstringNoresult(src string, len int) int { + __src__ := C.CString(src) + result := int(C._duk_peval_lstring_noresult(d.duk_context, __src__, C.duk_size_t(len))) + C.free(unsafe.Pointer(__src__)) + return result +} + +// See: http://duktape.org/api.html#duk_peval_noresult +func (d *Context) PevalNoresult() int { + return int(C._duk_peval_noresult(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_peval_string +func (d *Context) PevalString(src string) error { + __src__ := C.CString(src) + result := int(C._duk_peval_string(d.duk_context, __src__)) + C.free(unsafe.Pointer(__src__)) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_peval_string_noresult +func (d *Context) PevalStringNoresult(src string) int { + __src__ := C.CString(src) + result := int(C._duk_peval_string_noresult(d.duk_context, __src__)) + C.free(unsafe.Pointer(__src__)) + return result +} + +func (d *Context) castStringToError(result int) error { + if result == 0 { + return nil + } + + err := &Error{} + for _, key := range []string{"name", "message", "fileName", "lineNumber", "stack"} { + d.GetPropString(-1, key) + + switch key { + case "name": + err.Type = d.SafeToString(-1) + case "message": + err.Message = d.SafeToString(-1) + case "fileName": + err.FileName = d.SafeToString(-1) + case "lineNumber": + if d.IsNumber(-1) { + err.LineNumber = d.GetInt(-1) + } + case "stack": + err.Stack = d.SafeToString(-1) + } + + d.Pop() + } + + return err +} + +// See: http://duktape.org/api.html#duk_pop +func (d *Context) Pop() { + if d.GetTop() == 0 { + return + } + C.duk_pop(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_pop_2 +func (d *Context) Pop2() { + d.PopN(2) +} + +// See: http://duktape.org/api.html#duk_pop_3 +func (d *Context) Pop3() { + d.PopN(3) +} + +// See: http://duktape.org/api.html#duk_pop_n +func (d *Context) PopN(count int) { + if d.GetTop() < count || count < 1 { + return + } + C.duk_pop_n(d.duk_context, C.duk_idx_t(count)) +} + +// See: http://duktape.org/api.html#duk_push_array +func (d *Context) PushArray() int { + return int(C.duk_push_array(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_push_boolean +func (d *Context) PushBoolean(val bool) { + var __val__ int + if val { + __val__ = 1 + } + C.duk_push_boolean(d.duk_context, C.duk_bool_t(__val__)) +} + +// See: http://duktape.org/api.html#duk_push_buffer +func (d *Context) PushBuffer(size int, dynamic bool) unsafe.Pointer { + var __dynamic__ int + if dynamic { + __dynamic__ = 1 + } + return C._duk_push_buffer(d.duk_context, C.duk_size_t(size), C.duk_bool_t(__dynamic__)) +} + +// See: http://duktape.org/api.html#duk_push_c_function +func (d *Context) PushCFunction(fn *[0]byte, nargs int64) int { + return int(C.duk_push_c_function(d.duk_context, fn, C.duk_idx_t(nargs))) +} + +// See: http://duktape.org/api.html#duk_push_context_dump +func (d *Context) PushContextDump() { + C.duk_push_context_dump(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_current_function +func (d *Context) PushCurrentFunction() { + C.duk_push_current_function(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_current_thread +func (d *Context) PushCurrentThread() { + C.duk_push_current_thread(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_dynamic_buffer +func (d *Context) PushDynamicBuffer(size int) unsafe.Pointer { + return C._duk_push_dynamic_buffer(d.duk_context, C.duk_size_t(size)) +} + +// See: http://duktape.org/api.html#duk_push_error_object +func (d *Context) PushErrorObject(errCode int, format string, value interface{}) { + __str__ := C.CString(fmt.Sprintf(format, value)) + C._duk_push_error_object(d.duk_context, C.duk_errcode_t(errCode), __str__) + C.free(unsafe.Pointer(__str__)) +} + +// See: http://duktape.org/api.html#duk_push_false +func (d *Context) PushFalse() { + C.duk_push_false(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_fixed_buffer +func (d *Context) PushFixedBuffer(size int) unsafe.Pointer { + return C._duk_push_fixed_buffer(d.duk_context, C.duk_size_t(size)) +} + +// See: http://duktape.org/api.html#duk_push_global_object +func (d *Context) PushGlobalObject() { + C.duk_push_global_object(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_global_stash +func (d *Context) PushGlobalStash() { + C.duk_push_global_stash(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_heapptr +func (d *Context) PushHeapptr(ptr unsafe.Pointer) { + C.duk_push_heapptr(d.duk_context, ptr) +} + +// See: http://duktape.org/api.html#duk_push_heap_stash +func (d *Context) PushHeapStash() { + C.duk_push_heap_stash(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_int +func (d *Context) PushInt(val int) { + C.duk_push_int(d.duk_context, C.duk_int_t(val)) +} + +// See: http://duktape.org/api.html#duk_push_lstring +func (d *Context) PushLstring(str string, len int) string { + __str__ := C.CString(str) + var result string + if s := C.duk_push_lstring(d.duk_context, __str__, C.duk_size_t(len)); s != nil { + result = C.GoString(s) + } + C.free(unsafe.Pointer(__str__)) + return result +} + +// See: http://duktape.org/api.html#duk_push_nan +func (d *Context) PushNan() { + C.duk_push_nan(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_null +func (d *Context) PushNull() { + C.duk_push_null(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_number +func (d *Context) PushNumber(val float64) { + C.duk_push_number(d.duk_context, C.duk_double_t(val)) +} + +// See: http://duktape.org/api.html#duk_push_object +func (d *Context) PushObject() int { + return int(C.duk_push_object(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_push_string +func (d *Context) PushString(str string) string { + __str__ := C.CString(str) + var result string + if s := C.duk_push_string(d.duk_context, __str__); s != nil { + result = C.GoString(s) + } + C.free(unsafe.Pointer(__str__)) + return result +} + +// See: http://duktape.org/api.html#duk_push_string_file +func (d *Context) PushStringFile(path string) string { + __path__ := C.CString(path) + var result string + if s := C._duk_push_string_file(d.duk_context, __path__); s != nil { + result = C.GoString(s) + } + C.free(unsafe.Pointer(__path__)) + return result +} + +// See: http://duktape.org/api.html#duk_push_this +func (d *Context) PushThis() { + C.duk_push_this(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_thread +func (d *Context) PushThread() int { + return int(C._duk_push_thread(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_push_thread_new_globalenv +func (d *Context) PushThreadNewGlobalenv() int { + return int(C._duk_push_thread_new_globalenv(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_push_thread_stash +func (d *Context) PushThreadStash(targetCtx *Context) { + C.duk_push_thread_stash(d.duk_context, targetCtx.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_true +func (d *Context) PushTrue() { + C.duk_push_true(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_push_uint +func (d *Context) PushUint(val uint) { + C.duk_push_uint(d.duk_context, C.duk_uint_t(val)) +} + +// See: http://duktape.org/api.html#duk_push_undefined +func (d *Context) PushUndefined() { + C.duk_push_undefined(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_put_global_string +func (d *Context) PutGlobalString(key string) bool { + __key__ := C.CString(key) + result := int(C.duk_put_global_string(d.duk_context, __key__)) == 1 + C.free(unsafe.Pointer(__key__)) + return result +} + +// See: http://duktape.org/api.html#duk_put_prop +func (d *Context) PutProp(objIndex int) bool { + return int(C.duk_put_prop(d.duk_context, C.duk_idx_t(objIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_put_prop_index +func (d *Context) PutPropIndex(objIndex int, arrIndex uint) bool { + return int(C.duk_put_prop_index(d.duk_context, C.duk_idx_t(objIndex), C.duk_uarridx_t(arrIndex))) == 1 +} + +// See: http://duktape.org/api.html#duk_put_prop_string +func (d *Context) PutPropString(objIndex int, key string) bool { + __key__ := C.CString(key) + result := int(C.duk_put_prop_string(d.duk_context, C.duk_idx_t(objIndex), __key__)) == 1 + C.free(unsafe.Pointer(__key__)) + return result +} + +// See: http://duktape.org/api.html#duk_remove +func (d *Context) Remove(index int) { + C.duk_remove(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_replace +func (d *Context) Replace(toIndex int) { + C.duk_replace(d.duk_context, C.duk_idx_t(toIndex)) +} + +// See: http://duktape.org/api.html#duk_require_boolean +func (d *Context) RequireBoolean(index int) bool { + return int(C.duk_require_boolean(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_require_buffer +func (d *Context) RequireBuffer(index int) (rawPtr unsafe.Pointer, outSize uint) { + rawPtr = C.duk_require_buffer(d.duk_context, C.duk_idx_t(index), (*C.duk_size_t)(unsafe.Pointer(&outSize))) + return rawPtr, outSize +} + +// See: http://duktape.org/api.html#duk_require_callable +func (d *Context) RequireCallable(index int) { + // At present, duk_require_callable is a macro that just calls duk_require_function. + // cgo does not support such macros we have to call it directly. + C.duk_require_function(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_require_context +func (d *Context) RequireContext(index int) *Context { + return contextFromPointer(C.duk_require_context(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_require_function +func (d *Context) RequireFunction(index int) { + C.duk_require_function(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_require_heapptr +func (d *Context) RequireHeapptr(index int) unsafe.Pointer { + return unsafe.Pointer(C.duk_require_heapptr(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_require_int +func (d *Context) RequireInt(index int) int { + return int(C.duk_require_int(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_require_lstring +func (d *Context) RequireLstring(index int) string { + if s := C.duk_require_lstring(d.duk_context, C.duk_idx_t(index), nil); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_require_normalize_index +func (d *Context) RequireNormalizeIndex(index int) int { + return int(C.duk_require_normalize_index(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_require_null +func (d *Context) RequireNull(index int) { + C.duk_require_null(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_require_number +func (d *Context) RequireNumber(index int) float64 { + return float64(C.duk_require_number(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_require_object_coercible +func (d *Context) RequireObjectCoercible(index int) { + C._duk_require_object_coercible(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_require_pointer +func (d *Context) RequirePointer(index int) unsafe.Pointer { + return C.duk_require_pointer(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_require_stack +func (d *Context) RequireStack(extra int) { + C.duk_require_stack(d.duk_context, C.duk_idx_t(extra)) +} + +// See: http://duktape.org/api.html#duk_require_stack_top +func (d *Context) RequireStackTop(top int) { + C.duk_require_stack_top(d.duk_context, C.duk_idx_t(top)) +} + +// See: http://duktape.org/api.html#duk_require_string +func (d *Context) RequireString(index int) string { + if s := C.duk_require_string(d.duk_context, C.duk_idx_t(index)); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_require_top_index +func (d *Context) RequireTopIndex() int { + return int(C.duk_require_top_index(d.duk_context)) +} + +// See: http://duktape.org/api.html#duk_require_type_mask +func (d *Context) RequireTypeMask(index int, mask uint) { + C._duk_require_type_mask(d.duk_context, C.duk_idx_t(index), C.duk_uint_t(mask)) +} + +// See: http://duktape.org/api.html#duk_require_uint +func (d *Context) RequireUint(index int) uint { + return uint(C.duk_require_uint(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_require_undefined +func (d *Context) RequireUndefined(index int) { + C.duk_require_undefined(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_require_valid_index +func (d *Context) RequireValidIndex(index int) { + C.duk_require_valid_index(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_resize_buffer +func (d *Context) ResizeBuffer(index int, newSize int) unsafe.Pointer { + return C.duk_resize_buffer(d.duk_context, C.duk_idx_t(index), C.duk_size_t(newSize)) +} + +// See: http://duktape.org/api.html#duk_safe_call +func (d *Context) SafeCall(fn, args *[0]byte, nargs, nrets int) int { + return int(C.duk_safe_call( + d.duk_context, + fn, + unsafe.Pointer(&args), + C.duk_idx_t(nargs), + C.duk_idx_t(nrets), + )) +} + +// See: http://duktape.org/api.html#duk_safe_to_lstring +func (d *Context) SafeToLstring(index int) string { + if s := C.duk_safe_to_lstring(d.duk_context, C.duk_idx_t(index), nil); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_safe_to_string +func (d *Context) SafeToString(index int) string { + if s := C._duk_safe_to_string(d.duk_context, C.duk_idx_t(index)); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_set_finalizer +func (d *Context) SetFinalizer(index int) { + C.duk_set_finalizer(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_set_global_object +func (d *Context) SetGlobalObject() { + C.duk_set_global_object(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_set_magic +func (d *Context) SetMagic(index int, magic int) { + C.duk_set_magic(d.duk_context, C.duk_idx_t(index), C.duk_int_t(magic)) +} + +// See: http://duktape.org/api.html#duk_set_prototype +func (d *Context) SetPrototype(index int) { + C.duk_set_prototype(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_set_top +func (d *Context) SetTop(index int) { + C.duk_set_top(d.duk_context, C.duk_idx_t(index)) +} + +func (d *Context) StrictEquals(index1 int, index2 int) bool { + return int(C.duk_strict_equals(d.duk_context, C.duk_idx_t(index1), C.duk_idx_t(index2))) == 1 +} + +// See: http://duktape.org/api.html#duk_substring +func (d *Context) Substring(index int, startCharOffset int, endCharOffset int) { + C.duk_substring(d.duk_context, C.duk_idx_t(index), C.duk_size_t(startCharOffset), C.duk_size_t(endCharOffset)) +} + +// See: http://duktape.org/api.html#duk_swap +func (d *Context) Swap(index1 int, index2 int) { + C.duk_swap(d.duk_context, C.duk_idx_t(index1), C.duk_idx_t(index2)) +} + +// See: http://duktape.org/api.html#duk_swap_top +func (d *Context) SwapTop(index int) { + C.duk_swap_top(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_throw +func (d *Context) Throw() { + C.duk_throw_raw(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_to_boolean +func (d *Context) ToBoolean(index int) bool { + return int(C.duk_to_boolean(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_to_buffer +func (d *Context) ToBuffer(index int) (rawPtr unsafe.Pointer, outSize uint) { + rawPtr = C._duk_to_buffer(d.duk_context, C.duk_idx_t(index), (*C.duk_size_t)(unsafe.Pointer(&outSize))) + return rawPtr, outSize +} + +// See: http://duktape.org/api.html#duk_to_defaultvalue +func (d *Context) ToDefaultvalue(index int, hint int) { + C.duk_to_defaultvalue(d.duk_context, C.duk_idx_t(index), C.duk_int_t(hint)) +} + +// See: http://duktape.org/api.html#duk_to_dynamic_buffer +func (d *Context) ToDynamicBuffer(index int) (rawPtr unsafe.Pointer, outSize uint) { + rawPtr = C._duk_to_dynamic_buffer(d.duk_context, C.duk_idx_t(index), (*C.duk_size_t)(unsafe.Pointer(&outSize))) + return rawPtr, outSize +} + +// See: http://duktape.org/api.html#duk_to_fixed_buffer +func (d *Context) ToFixedBuffer(index int) (rawPtr unsafe.Pointer, outSize uint) { + rawPtr = C._duk_to_fixed_buffer(d.duk_context, C.duk_idx_t(index), (*C.duk_size_t)(unsafe.Pointer(&outSize))) + return rawPtr, outSize +} + +// See: http://duktape.org/api.html#duk_to_int +func (d *Context) ToInt(index int) int { + return int(C.duk_to_int(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_to_int32 +func (d *Context) ToInt32(index int) int32 { + return int32(C.duk_to_int32(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_to_lstring +func (d *Context) ToLstring(index int) string { + if s := C.duk_to_lstring(d.duk_context, C.duk_idx_t(index), nil); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_to_null +func (d *Context) ToNull(index int) { + C.duk_to_null(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_to_number +func (d *Context) ToNumber(index int) float64 { + return float64(C.duk_to_number(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_to_object +func (d *Context) ToObject(index int) { + C.duk_to_object(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_to_pointer +func (d *Context) ToPointer(index int) unsafe.Pointer { + return C.duk_to_pointer(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_to_primitive +func (d *Context) ToPrimitive(index int, hint int) { + C.duk_to_primitive(d.duk_context, C.duk_idx_t(index), C.duk_int_t(hint)) +} + +// See: http://duktape.org/api.html#duk_to_string +func (d *Context) ToString(index int) string { + if s := C.duk_to_string(d.duk_context, C.duk_idx_t(index)); s != nil { + return C.GoString(s) + } + return "" +} + +// See: http://duktape.org/api.html#duk_to_uint +func (d *Context) ToUint(index int) uint { + return uint(C.duk_to_uint(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_to_uint16 +func (d *Context) ToUint16(index int) uint16 { + return uint16(C.duk_to_uint16(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_to_uint32 +func (d *Context) ToUint32(index int) uint32 { + return uint32(C.duk_to_uint32(d.duk_context, C.duk_idx_t(index))) +} + +// See: http://duktape.org/api.html#duk_to_undefined +func (d *Context) ToUndefined(index int) { + C.duk_to_undefined(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_trim +func (d *Context) Trim(index int) { + C.duk_trim(d.duk_context, C.duk_idx_t(index)) +} + +// See: http://duktape.org/api.html#duk_xcopy_top +func (d *Context) XcopyTop(fromCtx *Context, count int) { + C._duk_xcopy_top(d.duk_context, fromCtx.duk_context, C.duk_idx_t(count)) +} + +// See: http://duktape.org/api.html#duk_xmove_top +func (d *Context) XmoveTop(fromCtx *Context, count int) { + C._duk_xmove_top(d.duk_context, fromCtx.duk_context, C.duk_idx_t(count)) +} + +// See: http://duktape.org/api.html#duk_push_pointer +func (d *Context) PushPointer(p unsafe.Pointer) { + C.duk_push_pointer(d.duk_context, p) +} + +//---[ Duktape 1.3 API ]--- // +// See: http://duktape.org/api.html#duk_debugger_attach +func (d *Context) DebuggerAttach( + readFn, + writeFn, + peekFn, + readFlushFn, + writeFlushFn, + detachedFn *[0]byte, + uData unsafe.Pointer) { + C.duk_debugger_attach( + d.duk_context, + readFn, + writeFn, + peekFn, + readFlushFn, + writeFlushFn, + nil, + detachedFn, + uData, + ) +} + +// See: http://duktape.org/api.html#duk_debugger_cooperate +func (d *Context) DebuggerCooperate() { + C.duk_debugger_cooperate(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_debugger_detach +func (d *Context) DebuggerDetach() { + C.duk_debugger_detach(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_dump_function +func (d *Context) DumpFunction() { + C.duk_dump_function(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_error_va +func (d *Context) ErrorVa(errCode int, a ...interface{}) { + str := fmt.Sprint(a...) + d.Error(errCode, str) +} + +// See: http://duktape.org/api.html#duk_instanceof +func (d *Context) Instanceof(idx1, idx2 int) bool { + return int(C.duk_instanceof(d.duk_context, C.duk_idx_t(idx1), C.duk_idx_t(idx2))) == 1 +} + +// See: http://duktape.org/api.html#duk_is_lightfunc +func (d *Context) IsLightfunc(index int) bool { + return int(C.duk_is_lightfunc(d.duk_context, C.duk_idx_t(index))) == 1 +} + +// See: http://duktape.org/api.html#duk_load_function +func (d *Context) LoadFunction() { + C.duk_load_function(d.duk_context) +} + +// See: http://duktape.org/api.html#duk_log +func (d *Context) Log(loglevel int, format string, value interface{}) { + __str__ := C.CString(fmt.Sprintf(format, value)) + C._duk_log(d.duk_context, C.duk_int_t(loglevel), __str__) + C.free(unsafe.Pointer(__str__)) +} + +// See: http://duktape.org/api.html#duk_log_va +func (d *Context) LogVa(logLevel int, format string, values ...interface{}) { + __str__ := C.CString(fmt.Sprintf(format, values...)) + C._duk_log(d.duk_context, C.duk_int_t(logLevel), __str__) + C.free(unsafe.Pointer(__str__)) +} + +// See: http://duktape.org/api.html#duk_pnew +func (d *Context) Pnew(nargs int) error { + result := int(C.duk_pnew(d.duk_context, C.duk_idx_t(nargs))) + return d.castStringToError(result) +} + +// See: http://duktape.org/api.html#duk_push_buffer_object +func (d *Context) PushBufferObject(bufferIdx, size, length int, flags uint) { + C.duk_push_buffer_object( + d.duk_context, + C.duk_idx_t(bufferIdx), + C.duk_size_t(size), + C.duk_size_t(length), + C.duk_uint_t(flags), + ) +} + +// See: http://duktape.org/api.html#duk_push_c_lightfunc +func (d *Context) PushCLightfunc(fn *[0]byte, nargs, length, magic int) int { + return int(C.duk_push_c_lightfunc( + d.duk_context, + fn, + C.duk_idx_t(nargs), + C.duk_idx_t(length), + C.duk_int_t(magic), + )) +} + +// See: http://duktape.org/api.html#duk_push_error_object_va +func (d *Context) PushErrorObjectVa(errCode int, format string, values ...interface{}) { + __str__ := C.CString(fmt.Sprintf(format, values...)) + C._duk_push_error_object(d.duk_context, C.duk_errcode_t(errCode), __str__) + C.free(unsafe.Pointer(__str__)) +} + +// See: http://duktape.org/api.html#duk_push_external_buffer +func (d *Context) PushExternalBuffer() { + C._duk_push_external_buffer(d.duk_context) +} + +/** + * Unimplemented. + * + * CharCodeAt see: http://duktape.org/api.html#duk_char_code_at + * CreateHeap see: http://duktape.org/api.html#duk_create_heap + * DecodeString see: http://duktape.org/api.html#duk_decode_string + * Free see: http://duktape.org/api.html#duk_free + * FreeRaw see: http://duktape.org/api.html#duk_free_raw + * GetCFunction see: http://duktape.org/api.html#duk_get_c_function + * GetMemoryFunctions see: http://duktape.org/api.html#duk_get_memory_functions + * MapString see: http://duktape.org/api.html#duk_map_string + * PushSprintf see: http://duktape.org/api.html#duk_push_sprintf + * PushVsprintf see: http://duktape.org/api.html#duk_push_vsprintf + * PutFunctionList see: http://duktape.org/api.html#duk_put_function_list + * PutNumberList see: http://duktape.org/api.html#duk_put_number_list + * Realloc see: http://duktape.org/api.html#duk_realloc + * ReallocRaw see: http://duktape.org/api.html#duk_realloc_raw + * RequireCFunction see: http://duktape.org/api.html#duk_require_c_function + * ConfigBuffer see: http://duktape.org/api.html#duk_config_buffer + * GetBufferData see: http://duktape.org/api.html#duk_get_buffer_data + * StealBuffer see: http://duktape.org/api.html#duk_steal_buffer + * RequireBufferData see: http://duktape.org/api.html#duk_require_buffer_data + * IsEvalError see: http://duktape.org/api.html#duk_is_eval_error + */ diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/appveyor.yml b/vendor/gopkg.in/olebedev/go-duktape.v3/appveyor.yml new file mode 100644 index 0000000000..7d38d58b12 --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/appveyor.yml @@ -0,0 +1,34 @@ +os: Visual Studio 2015 + +clone_folder: C:\gopath\src\gopkg.in/olebedev/go-duktape.v3 +clone_depth: 5 +version: "{branch}.{build}" +environment: + global: + GOPATH: C:\gopath + CC: gcc.exe + matrix: + - DUKTAPE_ARCH: amd64 + MSYS2_ARCH: x86_64 + MSYS2_BITS: 64 + MSYSTEM: MINGW64 + PATH: C:\msys64\mingw64\bin\;C:\Program Files (x86)\NSIS\;%PATH% + - DUKTAPE_ARCH: 386 + MSYS2_ARCH: i686 + MSYS2_BITS: 32 + MSYSTEM: MINGW32 + PATH: C:\msys64\mingw32\bin\;C:\Program Files (x86)\NSIS\;%PATH% + +install: + - rmdir C:\go /s /q + - appveyor DownloadFile https://storage.googleapis.com/golang/go1.9.2.windows-%DUKTAPE_ARCH%.zip + - 7z x go1.9.2.windows-%DUKTAPE_ARCH%.zip -y -oC:\ > NUL + - go version + - gcc --version + +build_script: + - go get -t + - go install ./... + +test_script: + - go test ./... diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/conts.go b/vendor/gopkg.in/olebedev/go-duktape.v3/conts.go new file mode 100644 index 0000000000..f3dbd8bc84 --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/conts.go @@ -0,0 +1,121 @@ +package duktape + +const ( + CompileEval uint = 1 << iota + CompileFunction + CompileStrict + CompileSafe + CompileNoResult + CompileNoSource + CompileStrlen +) + +const ( + TypeNone Type = iota + TypeUndefined + TypeNull + TypeBoolean + TypeNumber + TypeString + TypeObject + TypeBuffer + TypePointer + TypeLightFunc +) + +const ( + TypeMaskNone uint = 1 << iota + TypeMaskUndefined + TypeMaskNull + TypeMaskBoolean + TypeMaskNumber + TypeMaskString + TypeMaskObject + TypeMaskBuffer + TypeMaskPointer + TypeMaskLightFunc +) + +const ( + EnumIncludeNonenumerable uint = 1 << iota + EnumIncludeInternal + EnumOwnPropertiesOnly + EnumArrayIndicesOnly + EnumSortArrayIndices + NoProxyBehavior +) + +const ( + ErrNone int = 0 + + // Internal to Duktape + ErrUnimplemented int = 50 + iota + ErrUnsupported + ErrInternal + ErrAlloc + ErrAssertion + ErrAPI + ErrUncaughtError +) + +const ( + // Common prototypes + ErrError int = 1 + iota + ErrEval + ErrRange + ErrReference + ErrSyntax + ErrType + ErrURI +) + +const ( + // Returned error values + ErrRetUnimplemented int = -(ErrUnimplemented + iota) + ErrRetUnsupported + ErrRetInternal + ErrRetAlloc + ErrRetAssertion + ErrRetAPI + ErrRetUncaughtError +) + +const ( + ErrRetError int = -(ErrError + iota) + ErrRetEval + ErrRetRange + ErrRetReference + ErrRetSyntax + ErrRetType + ErrRetURI +) + +const ( + ExecSuccess = iota + ExecError +) + +const ( + LogTrace int = iota + LogDebug + LogInfo + LogWarn + LogError + LogFatal +) + +const ( + BufobjDuktapeAuffer = 0 + BufobjNodejsAuffer = 1 + BufobjArraybuffer = 2 + BufobjDataview = 3 + BufobjInt8array = 4 + BufobjUint8array = 5 + BufobjUint8clampedarray = 6 + BufobjInt16array = 7 + BufobjUint16array = 8 + BufobjInt32array = 9 + BufobjUint32array = 10 + BufobjFloat32array = 11 + BufobjFloat64array = 12 +) diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.c b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.c new file mode 100755 index 0000000000..750fa71df1 --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.c @@ -0,0 +1,612 @@ +/* + * Pool allocator for low memory targets. + */ + +#include +#include +#include +#include +#include +#include "duktape.h" +#include "duk_alloc_pool.h" + +/* Define to enable some debug printfs. */ +/* #define DUK_ALLOC_POOL_DEBUG */ + +/* Define to enable approximate waste tracking. */ +/* #define DUK_ALLOC_POOL_TRACK_WASTE */ + +/* Define to track global highwater for used and waste bytes. VERY SLOW, only + * useful for manual testing. + */ +/* #define DUK_ALLOC_POOL_TRACK_HIGHWATER */ + +#if defined(DUK_ALLOC_POOL_ROMPTR_COMPRESSION) +#if 0 /* This extern declaration is provided by duktape.h, array provided by duktape.c. */ +extern const void * const duk_rom_compressed_pointers[]; +#endif +const void *duk_alloc_pool_romptr_low = NULL; +const void *duk_alloc_pool_romptr_high = NULL; +static void duk__alloc_pool_romptr_init(void); +#endif + +#if defined(DUK_USE_HEAPPTR16) +void *duk_alloc_pool_ptrcomp_base = NULL; +#endif + +#if defined(DUK_ALLOC_POOL_DEBUG) +static void duk__alloc_pool_dprintf(const char *fmt, ...) { + va_list ap; + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + va_end(ap); +} +#endif + +/* + * Pool initialization + */ + +void *duk_alloc_pool_init(char *buffer, + size_t size, + const duk_pool_config *configs, + duk_pool_state *states, + int num_pools, + duk_pool_global *global) { + double t_min, t_max, t_curr, x; + int step, i, j, n; + size_t total; + char *p; + + /* XXX: check that 'size' is not too large when using pointer + * compression. + */ + + /* To optimize pool counts first come up with a 't' which still allows + * total pool size to fit within user provided region. After that + * sprinkle any remaining bytes to the counts. Binary search with a + * fixed step count; last round uses 't_min' as 't_curr' to ensure it + * succeeds. + */ + + t_min = 0.0; /* Unless config is insane, this should always be "good". */ + t_max = 1e6; + + for (step = 0; ; step++) { + if (step >= 100) { + /* Force "known good", rerun config, and break out. + * Deals with rounding corner cases where t_curr is + * persistently "bad" even though t_min is a valid + * solution. + */ + t_curr = t_min; + } else { + t_curr = (t_min + t_max) / 2.0; + } + + for (i = 0, total = 0; i < num_pools; i++) { + states[i].size = configs[i].size; + + /* Target bytes = A*t + B ==> target count = (A*t + B) / block_size. + * Rely on A and B being small enough so that 'x' won't wrap. + */ + x = ((double) configs[i].a * t_curr + (double) configs[i].b) / (double) configs[i].size; + + states[i].count = (unsigned int) x; + total += (size_t) states[i].size * (size_t) states[i].count; + if (total > size) { + goto bad; + } + } + + /* t_curr is good. */ +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_alloc_pool_init: step=%d, t=[%lf %lf %lf] -> total %ld/%ld (good)\n", + step, t_min, t_curr, t_max, (long) total, (long) size); +#endif + if (step >= 100) { + /* Keep state[] initialization state. The state was + * created using the highest 't_min'. + */ + break; + } + t_min = t_curr; + continue; + + bad: + /* t_curr is bad. */ +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_alloc_pool_init: step=%d, t=[%lf %lf %lf] -> total %ld/%ld (bad)\n", + step, t_min, t_curr, t_max, (long) total, (long) size); +#endif + + if (step >= 1000) { + /* Cannot find any good solution; shouldn't happen + * unless config is bad or 'size' is so small that + * even a baseline allocation won't fit. + */ + return NULL; + } + t_max = t_curr; + /* continue */ + } + + /* The base configuration is now good; sprinkle any leftovers to + * pools in descending order. Note that for good t_curr, 'total' + * indicates allocated bytes so far and 'size - total' indicates + * leftovers. + */ + for (i = num_pools - 1; i >= 0; i--) { + while (size - total >= states[i].size) { + /* Ignore potential wrapping of states[i].count as the count + * is 32 bits and shouldn't wrap in practice. + */ + states[i].count++; + total += states[i].size; +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_alloc_pool_init: sprinkle %ld bytes (%ld left after) to pool index %ld, new count %ld\n", + (long) states[i].size, (long) (size - total), (long) i, (long) states[i].count); +#endif + } + } + + /* Pool counts are final. Allocate the user supplied region based + * on the final counts, initialize free lists for each block size, + * and otherwise finalize 'state' for use. + */ + p = buffer; + global->num_pools = num_pools; + global->states = states; +#if defined(DUK_ALLOC_POOL_TRACK_HIGHWATER) +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_alloc_pool_init: global highwater mark tracking enabled, THIS IS VERY SLOW!\n"); +#endif + global->hwm_used_bytes = 0U; + global->hwm_waste_bytes = 0U; +#endif +#if defined(DUK_ALLOC_POOL_TRACK_WASTE) +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_alloc_pool_init: approximate waste tracking enabled\n"); +#endif +#endif + +#if defined(DUK_USE_HEAPPTR16) + /* Register global base value for pointer compression, assumes + * a single active pool -4 allows a single subtract to be used and + * still ensures no non-NULL pointer encodes to zero. + */ + duk_alloc_pool_ptrcomp_base = (void *) (p - 4); +#endif + + for (i = 0; i < num_pools; i++) { + n = (int) states[i].count; + if (n > 0) { + states[i].first = (duk_pool_free *) p; + for (j = 0; j < n; j++) { + char *p_next = p + states[i].size; + ((duk_pool_free *) p)->next = + (j == n - 1) ? (duk_pool_free *) NULL : (duk_pool_free *) p_next; + p = p_next; + } + } else { + states[i].first = (duk_pool_free *) NULL; + } + states[i].alloc_end = p; +#if defined(DUK_ALLOC_POOL_TRACK_HIGHWATER) + states[i].hwm_used_count = 0; +#endif + /* All members of 'state' now initialized. */ + +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_alloc_pool_init: block size %5ld, count %5ld, %8ld total bytes, " + "end %p\n", + (long) states[i].size, (long) states[i].count, + (long) states[i].size * (long) states[i].count, + (void *) states[i].alloc_end); +#endif + } + +#if defined(DUK_ALLOC_POOL_ROMPTR_COMPRESSION) + /* ROM pointer compression precomputation. Assumes a single active + * pool. + */ + duk__alloc_pool_romptr_init(); +#endif + + /* Use 'global' as udata. */ + return (void *) global; +} + +/* + * Misc helpers + */ + +#if defined(DUK_ALLOC_POOL_TRACK_WASTE) +static void duk__alloc_pool_set_waste_marker(void *ptr, size_t used, size_t size) { + /* Rely on the base pointer and size being divisible by 4 and thus + * aligned. Use 32-bit markers: a 4-byte resolution is good enough, + * and comparing 32 bits at a time makes false waste estimates less + * likely than when comparing as bytes. + */ + duk_uint32_t *p, *p_start, *p_end; + size_t used_round; + + used_round = (used + 3U) & ~0x03U; /* round up to 4 */ + p_end = (duk_uint32_t *) ((duk_uint8_t *) ptr + size); + p_start = (duk_uint32_t *) ((duk_uint8_t *) ptr + used_round); + p = (duk_uint32_t *) p_start; + while (p != p_end) { + *p++ = DUK_ALLOC_POOL_WASTE_MARKER; + } +} +#else /* DUK_ALLOC_POOL_TRACK_WASTE */ +static void duk__alloc_pool_set_waste_marker(void *ptr, size_t used, size_t size) { + (void) ptr; (void) used; (void) size; +} +#endif /* DUK_ALLOC_POOL_TRACK_WASTE */ + +#if defined(DUK_ALLOC_POOL_TRACK_WASTE) +static size_t duk__alloc_pool_get_waste_estimate(void *ptr, size_t size) { + duk_uint32_t *p, *p_end, *p_start; + + /* Assumes size is >= 4. */ + p_start = (duk_uint32_t *) ptr; + p_end = (duk_uint32_t *) ((duk_uint8_t *) ptr + size); + p = p_end; + + /* This scan may cause harmless valgrind complaints: there may be + * uninitialized bytes within the legitimate allocation or between + * the start of the waste marker and the end of the allocation. + */ + do { + p--; + if (*p == DUK_ALLOC_POOL_WASTE_MARKER) { + ; + } else { + return (size_t) (p_end - p - 1) * 4U; + } + } while (p != p_start); + + return size; +} +#else /* DUK_ALLOC_POOL_TRACK_WASTE */ +static size_t duk__alloc_pool_get_waste_estimate(void *ptr, size_t size) { + (void) ptr; (void) size; + return 0; +} +#endif /* DUK_ALLOC_POOL_TRACK_WASTE */ + +static int duk__alloc_pool_ptr_in_freelist(duk_pool_state *s, void *ptr) { + duk_pool_free *curr; + + for (curr = s->first; curr != NULL; curr = curr->next) { + if ((void *) curr == ptr) { + return 1; + } + } + return 0; +} + +void duk_alloc_pool_get_pool_stats(duk_pool_state *s, duk_pool_stats *res) { + void *curr; + size_t free_count; + size_t used_count; + size_t waste_bytes; + + curr = s->alloc_end - (s->size * s->count); + free_count = 0U; + waste_bytes = 0U; + while (curr != s->alloc_end) { + if (duk__alloc_pool_ptr_in_freelist(s, curr)) { + free_count++; + } else { + waste_bytes += duk__alloc_pool_get_waste_estimate(curr, s->size); + } + curr = curr + s->size; + } + used_count = (size_t) (s->count - free_count); + + res->used_count = used_count; + res->used_bytes = (size_t) (used_count * s->size); + res->free_count = free_count; + res->free_bytes = (size_t) (free_count * s->size); + res->waste_bytes = waste_bytes; +#if defined(DUK_ALLOC_POOL_TRACK_HIGHWATER) + res->hwm_used_count = s->hwm_used_count; +#else + res->hwm_used_count = 0U; +#endif +} + +void duk_alloc_pool_get_global_stats(duk_pool_global *g, duk_pool_global_stats *res) { + int i; + size_t total_used = 0U; + size_t total_free = 0U; + size_t total_waste = 0U; + + for (i = 0; i < g->num_pools; i++) { + duk_pool_state *s = &g->states[i]; + duk_pool_stats stats; + + duk_alloc_pool_get_pool_stats(s, &stats); + + total_used += stats.used_bytes; + total_free += stats.free_bytes; + total_waste += stats.waste_bytes; + } + + res->used_bytes = total_used; + res->free_bytes = total_free; + res->waste_bytes = total_waste; +#if defined(DUK_ALLOC_POOL_TRACK_HIGHWATER) + res->hwm_used_bytes = g->hwm_used_bytes; + res->hwm_waste_bytes = g->hwm_waste_bytes; +#else + res->hwm_used_bytes = 0U; + res->hwm_waste_bytes = 0U; +#endif +} + +#if defined(DUK_ALLOC_POOL_TRACK_HIGHWATER) +static void duk__alloc_pool_update_highwater(duk_pool_global *g) { + int i; + size_t total_used = 0U; + size_t total_free = 0U; + size_t total_waste = 0U; + + /* Per pool highwater used count, useful to checking if a pool is + * too small. + */ + for (i = 0; i < g->num_pools; i++) { + duk_pool_state *s = &g->states[i]; + duk_pool_stats stats; + + duk_alloc_pool_get_pool_stats(s, &stats); + if (stats.used_count > s->hwm_used_count) { +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk__alloc_pool_update_highwater: pool %ld (%ld bytes) highwater updated: count %ld -> %ld\n", + (long) i, (long) s->size, + (long) s->hwm_used_count, (long) stats.used_count); +#endif + s->hwm_used_count = stats.used_count; + } + + total_used += stats.used_bytes; + total_free += stats.free_bytes; + total_waste += stats.waste_bytes; + } + + /* Global highwater mark for used and waste bytes. Both fields are + * updated from the same snapshot based on highest used count. + * This is VERY, VERY slow and only useful for development. + * (Note that updating HWM states for pools individually and then + * summing them won't create a consistent global snapshot. There + * are still easy ways to make this much, much faster.) + */ + if (total_used > g->hwm_used_bytes) { +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk__alloc_pool_update_highwater: global highwater updated: used=%ld, bytes=%ld -> " + "used=%ld, bytes=%ld\n", + (long) g->hwm_used_bytes, (long) g->hwm_waste_bytes, + (long) total_used, (long) total_waste); +#endif + g->hwm_used_bytes = total_used; + g->hwm_waste_bytes = total_waste; + } +} +#else /* DUK_ALLOC_POOL_TRACK_HIGHWATER */ +static void duk__alloc_pool_update_highwater(duk_pool_global *g) { + (void) g; +} +#endif /* DUK_ALLOC_POOL_TRACK_HIGHWATER */ + +/* + * Allocation providers + */ + +void *duk_alloc_pool(void *udata, duk_size_t size) { + duk_pool_global *g = (duk_pool_global *) udata; + int i, n; + +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_alloc_pool: %p %ld\n", udata, (long) size); +#endif + + if (size == 0) { + return NULL; + } + + for (i = 0, n = g->num_pools; i < n; i++) { + duk_pool_state *st = g->states + i; + + if (size <= st->size) { + duk_pool_free *res = st->first; + if (res != NULL) { + st->first = res->next; + duk__alloc_pool_set_waste_marker((void *) res, size, st->size); + duk__alloc_pool_update_highwater(g); + return (void *) res; + } + } + + /* Allocation doesn't fit or no free entries, try to borrow + * from the next block size. There's no support for preventing + * a borrow at present. + */ + } + + return NULL; +} + +void *duk_realloc_pool(void *udata, void *ptr, duk_size_t size) { + duk_pool_global *g = (duk_pool_global *) udata; + int i, j, n; + +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_realloc_pool: %p %p %ld\n", udata, ptr, (long) size); +#endif + + if (ptr == NULL) { + return duk_alloc_pool(udata, size); + } + if (size == 0) { + duk_free_pool(udata, ptr); + return NULL; + } + + /* Non-NULL pointers are necessarily from the pool so we should + * always be able to find the allocation. + */ + + for (i = 0, n = g->num_pools; i < n; i++) { + duk_pool_state *st = g->states + i; + char *new_ptr; + + /* Because 'ptr' is assumed to be in the pool and pools are + * allocated in sequence, it suffices to check for end pointer + * only. + */ + if ((char *) ptr >= st->alloc_end) { + continue; + } + + if (size <= st->size) { + /* Allocation still fits existing allocation. Check if + * we can shrink the allocation to a smaller block size + * (smallest possible). + */ + for (j = 0; j < i; j++) { + duk_pool_state *st2 = g->states + j; + + if (size <= st2->size) { + new_ptr = (char *) st2->first; + if (new_ptr != NULL) { +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_realloc_pool: shrink, block size %ld -> %ld\n", + (long) st->size, (long) st2->size); +#endif + st2->first = ((duk_pool_free *) new_ptr)->next; + memcpy((void *) new_ptr, (const void *) ptr, (size_t) size); + ((duk_pool_free *) ptr)->next = st->first; + st->first = (duk_pool_free *) ptr; + duk__alloc_pool_set_waste_marker((void *) new_ptr, size, st2->size); + duk__alloc_pool_update_highwater(g); + return (void *) new_ptr; + } + } + } + + /* Failed to shrink; return existing pointer. */ + duk__alloc_pool_set_waste_marker((void *) ptr, size, st->size); + return ptr; + } + + /* Find first free larger block. */ + for (j = i + 1; j < n; j++) { + duk_pool_state *st2 = g->states + j; + + if (size <= st2->size) { + new_ptr = (char *) st2->first; + if (new_ptr != NULL) { + st2->first = ((duk_pool_free *) new_ptr)->next; + memcpy((void *) new_ptr, (const void *) ptr, (size_t) st->size); + ((duk_pool_free *) ptr)->next = st->first; + st->first = (duk_pool_free *) ptr; + duk__alloc_pool_set_waste_marker((void *) new_ptr, size, st2->size); + duk__alloc_pool_update_highwater(g); + return (void *) new_ptr; + } + } + } + + /* Failed to resize. */ + return NULL; + } + + /* We should never be here because 'ptr' should be a valid pool + * entry and thus always found above. + */ + return NULL; +} + +void duk_free_pool(void *udata, void *ptr) { + duk_pool_global *g = (duk_pool_global *) udata; + int i, n; + +#if defined(DUK_ALLOC_POOL_DEBUG) + duk__alloc_pool_dprintf("duk_free_pool: %p %p\n", udata, ptr); +#endif + + if (ptr == NULL) { + return; + } + + for (i = 0, n = g->num_pools; i < n; i++) { + duk_pool_state *st = g->states + i; + + /* Enough to check end address only. */ + if ((char *) ptr >= st->alloc_end) { + continue; + } + + ((duk_pool_free *) ptr)->next = st->first; + st->first = (duk_pool_free *) ptr; +#if 0 /* never necessary when freeing */ + duk__alloc_pool_update_highwater(g); +#endif + return; + } + + /* We should never be here because 'ptr' should be a valid pool + * entry and thus always found above. + */ +} + +/* + * Pointer compression + */ + +#if defined(DUK_ALLOC_POOL_ROMPTR_COMPRESSION) +static void duk__alloc_pool_romptr_init(void) { + /* Scan ROM pointer range for faster detection of "is 'p' a ROM pointer" + * later on. + */ + const void * const * ptrs = (const void * const *) duk_rom_compressed_pointers; + duk_alloc_pool_romptr_low = duk_alloc_pool_romptr_high = (const void *) *ptrs; + while (*ptrs) { + if (*ptrs > duk_alloc_pool_romptr_high) { + duk_alloc_pool_romptr_high = (const void *) *ptrs; + } + if (*ptrs < duk_alloc_pool_romptr_low) { + duk_alloc_pool_romptr_low = (const void *) *ptrs; + } + ptrs++; + } +} +#endif + +/* Encode/decode functions are defined in the header to allow inlining. */ + +#if defined(DUK_ALLOC_POOL_ROMPTR_COMPRESSION) +duk_uint16_t duk_alloc_pool_enc16_rom(void *ptr) { + /* The if-condition should be the fastest possible check + * for "is 'ptr' in ROM?". If pointer is in ROM, we'd like + * to compress it quickly. Here we just scan a ~1K array + * which is very bad for performance. + */ + const void * const * ptrs = duk_rom_compressed_pointers; + while (*ptrs) { + if (*ptrs == ptr) { + return DUK_ALLOC_POOL_ROMPTR_FIRST + (duk_uint16_t) (ptrs - duk_rom_compressed_pointers); + } + ptrs++; + } + + /* We should really never be here: Duktape should only be + * compressing pointers which are in the ROM compressed + * pointers list, which are known at 'make dist' time. + * We go on, causing a pointer compression error. + */ + return 0; +} +#endif diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.h b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.h new file mode 100755 index 0000000000..286ec0166a --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_alloc_pool.h @@ -0,0 +1,223 @@ +#if !defined(DUK_ALLOC_POOL_H_INCLUDED) +#define DUK_ALLOC_POOL_H_INCLUDED + +#include "duktape.h" + +/* 32-bit (big endian) marker used at the end of pool entries so that wasted + * space can be detected. Waste tracking must be enabled explicitly. + */ +#if defined(DUK_ALLOC_POOL_TRACK_WASTE) +#define DUK_ALLOC_POOL_WASTE_MARKER 0xedcb2345UL +#endif + +/* Pointer compression with ROM strings/objects: + * + * For now, use DUK_USE_ROM_OBJECTS to signal the need for compressed ROM + * pointers. DUK_USE_ROM_PTRCOMP_FIRST is provided for the ROM pointer + * compression range minimum to avoid duplication in user code. + */ +#if defined(DUK_USE_ROM_OBJECTS) && defined(DUK_USE_HEAPPTR16) +#define DUK_ALLOC_POOL_ROMPTR_COMPRESSION +#define DUK_ALLOC_POOL_ROMPTR_FIRST DUK_USE_ROM_PTRCOMP_FIRST + +/* This extern declaration is provided by duktape.h, array provided by duktape.c. + * Because duk_config.h may include this file (to get the inline functions) we + * need to forward declare this also here. + */ +extern const void * const duk_rom_compressed_pointers[]; +#endif + +/* Pool configuration for a certain block size. */ +typedef struct { + unsigned int size; /* must be divisible by 4 and >= sizeof(void *) */ + unsigned int a; /* bytes (not count) to allocate: a*t + b, t is an arbitrary scale parameter */ + unsigned int b; +} duk_pool_config; + +/* Freelist entry, must fit into the smallest block size. */ +struct duk_pool_free; +typedef struct duk_pool_free duk_pool_free; +struct duk_pool_free { + duk_pool_free *next; +}; + +/* Pool state for a certain block size. */ +typedef struct { + duk_pool_free *first; + char *alloc_end; + unsigned int size; + unsigned int count; +#if defined(DUK_ALLOC_POOL_TRACK_HIGHWATER) + unsigned int hwm_used_count; +#endif +} duk_pool_state; + +/* Statistics for a certain pool. */ +typedef struct { + size_t used_count; + size_t used_bytes; + size_t free_count; + size_t free_bytes; + size_t waste_bytes; + size_t hwm_used_count; +} duk_pool_stats; + +/* Top level state for all pools. Pointer to this struct is used as the allocator + * userdata pointer. + */ +typedef struct { + int num_pools; + duk_pool_state *states; +#if defined(DUK_ALLOC_POOL_TRACK_HIGHWATER) + size_t hwm_used_bytes; + size_t hwm_waste_bytes; +#endif +} duk_pool_global; + +/* Statistics for the entire set of pools. */ +typedef struct { + size_t used_bytes; + size_t free_bytes; + size_t waste_bytes; + size_t hwm_used_bytes; + size_t hwm_waste_bytes; +} duk_pool_global_stats; + +/* Initialize a pool allocator, arguments: + * - buffer and size: continuous region to use for pool, must align to 4 + * - config: configuration for pools in ascending block size + * - state: state for pools, matches config order + * - num_pools: number of entries in 'config' and 'state' + * - global: global state structure + * + * The 'config', 'state', and 'global' pointers must be valid beyond the init + * call, as long as the pool is used. + * + * Returns a void pointer to be used as userdata for the allocator functions. + * Concretely the return value will be "(void *) global", i.e. the global + * state struct. If pool init fails, the return value will be NULL. + */ +void *duk_alloc_pool_init(char *buffer, + size_t size, + const duk_pool_config *configs, + duk_pool_state *states, + int num_pools, + duk_pool_global *global); + +/* Duktape allocation providers. Typing matches Duktape requirements. */ +void *duk_alloc_pool(void *udata, duk_size_t size); +void *duk_realloc_pool(void *udata, void *ptr, duk_size_t size); +void duk_free_pool(void *udata, void *ptr); + +/* Stats. */ +void duk_alloc_pool_get_pool_stats(duk_pool_state *s, duk_pool_stats *res); +void duk_alloc_pool_get_global_stats(duk_pool_global *g, duk_pool_global_stats *res); + +/* Duktape pointer compression global state (assumes single pool). */ +#if defined(DUK_USE_ROM_OBJECTS) && defined(DUK_USE_HEAPPTR16) +extern const void *duk_alloc_pool_romptr_low; +extern const void *duk_alloc_pool_romptr_high; +duk_uint16_t duk_alloc_pool_enc16_rom(void *ptr); +#endif +#if defined(DUK_USE_HEAPPTR16) +extern void *duk_alloc_pool_ptrcomp_base; +#endif + +#if 0 +duk_uint16_t duk_alloc_pool_enc16(void *ptr); +void *duk_alloc_pool_dec16(duk_uint16_t val); +#endif + +/* Inlined pointer compression functions. Gcc and clang -Os won't in + * practice inline these without an "always inline" attribute because it's + * more size efficient (by a few kB) to use explicit calls instead. Having + * these defined inline here allows performance optimized builds to inline + * pointer compression operations. + * + * Pointer compression assumes there's a single globally registered memory + * pool which makes pointer compression more efficient. This would be easy + * to fix by adding a userdata pointer to the compression functions and + * plumbing the heap userdata from the compression/decompression macros. + */ + +/* DUK_ALWAYS_INLINE is not a public API symbol so it may go away in even a + * minor update. But it's pragmatic for this extra because it handles many + * compilers via duk_config.h detection. Check that the macro exists so that + * if it's gone, we can still compile. + */ +#if defined(DUK_ALWAYS_INLINE) +#define DUK__ALLOC_POOL_ALWAYS_INLINE DUK_ALWAYS_INLINE +#else +#define DUK__ALLOC_POOL_ALWAYS_INLINE /* nop */ +#endif + +#if defined(DUK_USE_HEAPPTR16) +static DUK__ALLOC_POOL_ALWAYS_INLINE duk_uint16_t duk_alloc_pool_enc16(void *ptr) { + if (ptr == NULL) { + /* With 'return 0' gcc and clang -Os generate inefficient code. + * For example, gcc -Os generates: + * + * 0804911d : + * 804911d: 55 push %ebp + * 804911e: 85 c0 test %eax,%eax + * 8049120: 89 e5 mov %esp,%ebp + * 8049122: 74 0b je 804912f + * 8049124: 2b 05 e4 90 07 08 sub 0x80790e4,%eax + * 804912a: c1 e8 02 shr $0x2,%eax + * 804912d: eb 02 jmp 8049131 + * 804912f: 31 c0 xor %eax,%eax + * 8049131: 5d pop %ebp + * 8049132: c3 ret + * + * The NULL path checks %eax for zero; if it is zero, a zero + * is unnecessarily loaded into %eax again. The non-zero path + * has an unnecessary jump as a side effect of this. + * + * Using 'return (duk_uint16_t) (intptr_t) ptr;' generates similarly + * inefficient code; not sure how to make the result better. + */ + return 0; + } +#if defined(DUK_ALLOC_POOL_ROMPTR_COMPRESSION) + if (ptr >= duk_alloc_pool_romptr_low && ptr <= duk_alloc_pool_romptr_high) { + /* This is complex enough now to need a separate function. */ + return duk_alloc_pool_enc16_rom(ptr); + } +#endif + return (duk_uint16_t) (((size_t) ((char *) ptr - (char *) duk_alloc_pool_ptrcomp_base)) >> 2); +} + +static DUK__ALLOC_POOL_ALWAYS_INLINE void *duk_alloc_pool_dec16(duk_uint16_t val) { + if (val == 0) { + /* As with enc16 the gcc and clang -Os output is inefficient, + * e.g. gcc -Os: + * + * 08049133 : + * 8049133: 55 push %ebp + * 8049134: 66 85 c0 test %ax,%ax + * 8049137: 89 e5 mov %esp,%ebp + * 8049139: 74 0e je 8049149 + * 804913b: 8b 15 e4 90 07 08 mov 0x80790e4,%edx + * 8049141: 0f b7 c0 movzwl %ax,%eax + * 8049144: 8d 04 82 lea (%edx,%eax,4),%eax + * 8049147: eb 02 jmp 804914b + * 8049149: 31 c0 xor %eax,%eax + * 804914b: 5d pop %ebp + * 804914c: c3 ret + */ + return NULL; + } +#if defined(DUK_ALLOC_POOL_ROMPTR_COMPRESSION) + if (val >= DUK_ALLOC_POOL_ROMPTR_FIRST) { + /* This is a blind lookup, could check index validity. + * Duktape should never decompress a pointer which would + * be out-of-bounds here. + */ + return (void *) (intptr_t) (duk_rom_compressed_pointers[val - DUK_ALLOC_POOL_ROMPTR_FIRST]); + } +#endif + return (void *) ((char *) duk_alloc_pool_ptrcomp_base + (((size_t) val) << 2)); +} +#endif + +#endif /* DUK_ALLOC_POOL_H_INCLUDED */ diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_config.h b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_config.h new file mode 100755 index 0000000000..3f217ef7d2 --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_config.h @@ -0,0 +1,3672 @@ +/* + * duk_config.h configuration header generated by genconfig.py. + * + * Git commit: a459cf3c9bd1779fc01b435d69302b742675a08f + * Git describe: v2.2.0 + * Git branch: master + * + * Supported platforms: + * - Mac OSX, iPhone, Darwin + * - Orbis + * - OpenBSD + * - Generic BSD + * - Atari ST TOS + * - AmigaOS + * - Durango (XboxOne) + * - Windows + * - Flashplayer (Crossbridge) + * - QNX + * - TI-Nspire + * - Emscripten + * - Linux + * - Solaris + * - AIX + * - HPUX + * - Generic POSIX + * - Cygwin + * - Generic UNIX + * - Generic fallback + * + * Supported architectures: + * - x86 + * - x64 + * - x32 + * - ARM 32-bit + * - ARM 64-bit + * - MIPS 32-bit + * - MIPS 64-bit + * - PowerPC 32-bit + * - PowerPC 64-bit + * - SPARC 32-bit + * - SPARC 64-bit + * - SuperH + * - Motorola 68k + * - Emscripten + * - Generic + * + * Supported compilers: + * - Clang + * - GCC + * - MSVC + * - Emscripten + * - TinyC + * - VBCC + * - Bruce's C compiler + * - Generic + * + */ + +#if !defined(DUK_CONFIG_H_INCLUDED) +#define DUK_CONFIG_H_INCLUDED + +/* + * Intermediate helper defines + */ + +/* DLL build detection */ +/* not configured for DLL build */ +#undef DUK_F_DLL_BUILD + +/* Apple OSX, iOS */ +#if defined(__APPLE__) +#define DUK_F_APPLE +#endif + +/* FreeBSD */ +#if defined(__FreeBSD__) || defined(__FreeBSD) +#define DUK_F_FREEBSD +#endif + +/* Orbis (PS4) variant */ +#if defined(DUK_F_FREEBSD) && defined(__ORBIS__) +#define DUK_F_ORBIS +#endif + +/* OpenBSD */ +#if defined(__OpenBSD__) || defined(__OpenBSD) +#define DUK_F_OPENBSD +#endif + +/* NetBSD */ +#if defined(__NetBSD__) || defined(__NetBSD) +#define DUK_F_NETBSD +#endif + +/* BSD variant */ +#if defined(DUK_F_FREEBSD) || defined(DUK_F_NETBSD) || defined(DUK_F_OPENBSD) || \ + defined(__bsdi__) || defined(__DragonFly__) +#define DUK_F_BSD +#endif + +/* Atari ST TOS. __TOS__ defined by PureC. No platform define in VBCC + * apparently, so to use with VBCC user must define __TOS__ manually. + */ +#if defined(__TOS__) +#define DUK_F_TOS +#endif + +/* Motorola 68K. Not defined by VBCC, so user must define one of these + * manually when using VBCC. + */ +#if defined(__m68k__) || defined(M68000) || defined(__MC68K__) +#define DUK_F_M68K +#endif + +/* AmigaOS. Neither AMIGA nor __amigaos__ is defined on VBCC, so user must + * define 'AMIGA' manually when using VBCC. + */ +#if defined(AMIGA) || defined(__amigaos__) +#define DUK_F_AMIGAOS +#endif + +/* PowerPC */ +#if defined(__powerpc) || defined(__powerpc__) || defined(__PPC__) +#define DUK_F_PPC +#if defined(__PPC64__) || defined(__LP64__) || defined(_LP64) +#define DUK_F_PPC64 +#else +#define DUK_F_PPC32 +#endif +#endif + +/* Durango (Xbox One) */ +#if defined(_DURANGO) || defined(_XBOX_ONE) +#define DUK_F_DURANGO +#endif + +/* Windows, both 32-bit and 64-bit */ +#if defined(_WIN32) || defined(WIN32) || defined(_WIN64) || defined(WIN64) || \ + defined(__WIN32__) || defined(__TOS_WIN__) || defined(__WINDOWS__) +#define DUK_F_WINDOWS +#if defined(_WIN64) || defined(WIN64) +#define DUK_F_WIN64 +#else +#define DUK_F_WIN32 +#endif +#endif + +/* Flash player (e.g. Crossbridge) */ +#if defined(__FLASHPLAYER__) +#define DUK_F_FLASHPLAYER +#endif + +/* QNX */ +#if defined(__QNX__) +#define DUK_F_QNX +#endif + +/* TI-Nspire (using Ndless) */ +#if defined(_TINSPIRE) +#define DUK_F_TINSPIRE +#endif + +/* Emscripten (provided explicitly by user), improve if possible */ +#if defined(EMSCRIPTEN) +#define DUK_F_EMSCRIPTEN +#endif + +/* BCC (Bruce's C compiler): this is a "torture target" for compilation */ +#if defined(__BCC__) || defined(__BCC_VERSION__) +#define DUK_F_BCC +#endif + +/* Linux */ +#if defined(__linux) || defined(__linux__) || defined(linux) +#define DUK_F_LINUX +#endif + +/* illumos / Solaris */ +#if defined(__sun) && defined(__SVR4) +#define DUK_F_SUN +#if defined(__SUNPRO_C) && (__SUNPRO_C < 0x550) +#define DUK_F_OLD_SOLARIS +/* Defines _ILP32 / _LP64 required by DUK_F_X86/DUK_F_X64. Platforms + * are processed before architectures, so this happens before the + * DUK_F_X86/DUK_F_X64 detection is emitted. + */ +#include +#endif +#endif + +/* AIX */ +#if defined(_AIX) +/* defined(__xlc__) || defined(__IBMC__): works but too wide */ +#define DUK_F_AIX +#endif + +/* HPUX */ +#if defined(__hpux) +#define DUK_F_HPUX +#if defined(__ia64) +#define DUK_F_HPUX_ITANIUM +#endif +#endif + +/* POSIX */ +#if defined(__posix) +#define DUK_F_POSIX +#endif + +/* Cygwin */ +#if defined(__CYGWIN__) +#define DUK_F_CYGWIN +#endif + +/* Generic Unix (includes Cygwin) */ +#if defined(__unix) || defined(__unix__) || defined(unix) || \ + defined(DUK_F_LINUX) || defined(DUK_F_BSD) +#define DUK_F_UNIX +#endif + +/* C++ */ +#undef DUK_F_CPP +#if defined(__cplusplus) +#define DUK_F_CPP +#endif + +/* Intel x86 (32-bit), x64 (64-bit) or x32 (64-bit but 32-bit pointers), + * define only one of DUK_F_X86, DUK_F_X64, DUK_F_X32. + * https://sites.google.com/site/x32abi/ + * + * With DUK_F_OLD_SOLARIS the header must be included + * before this. + */ +#if defined(__amd64__) || defined(__amd64) || \ + defined(__x86_64__) || defined(__x86_64) || \ + defined(_M_X64) || defined(_M_AMD64) +#if defined(__ILP32__) || defined(_ILP32) +#define DUK_F_X32 +#else +#define DUK_F_X64 +#endif +#elif defined(i386) || defined(__i386) || defined(__i386__) || \ + defined(__i486__) || defined(__i586__) || defined(__i686__) || \ + defined(__IA32__) || defined(_M_IX86) || defined(__X86__) || \ + defined(_X86_) || defined(__THW_INTEL__) || defined(__I86__) +#if defined(__LP64__) || defined(_LP64) +/* This should not really happen, but would indicate x64. */ +#define DUK_F_X64 +#else +#define DUK_F_X86 +#endif +#endif + +/* ARM */ +#if defined(__arm__) || defined(__thumb__) || defined(_ARM) || defined(_M_ARM) || defined(__aarch64__) +#define DUK_F_ARM +#if defined(__LP64__) || defined(_LP64) || defined(__arm64) || defined(__arm64__) || defined(__aarch64__) +#define DUK_F_ARM64 +#else +#define DUK_F_ARM32 +#endif +#endif + +/* MIPS. Related defines: __MIPSEB__, __MIPSEL__, __mips_isa_rev, __LP64__ */ +#if defined(__mips__) || defined(mips) || defined(_MIPS_ISA) || \ + defined(_R3000) || defined(_R4000) || defined(_R5900) || \ + defined(_MIPS_ISA_MIPS1) || defined(_MIPS_ISA_MIPS2) || \ + defined(_MIPS_ISA_MIPS3) || defined(_MIPS_ISA_MIPS4) || \ + defined(__mips) || defined(__MIPS__) +#define DUK_F_MIPS +#if defined(__LP64__) || defined(_LP64) || defined(__mips64) || \ + defined(__mips64__) || defined(__mips_n64) +#define DUK_F_MIPS64 +#else +#define DUK_F_MIPS32 +#endif +#endif + +/* SPARC */ +#if defined(sparc) || defined(__sparc) || defined(__sparc__) +#define DUK_F_SPARC +#if defined(__LP64__) || defined(_LP64) +#define DUK_F_SPARC64 +#else +#define DUK_F_SPARC32 +#endif +#endif + +/* SuperH */ +#if defined(__sh__) || \ + defined(__sh1__) || defined(__SH1__) || \ + defined(__sh2__) || defined(__SH2__) || \ + defined(__sh3__) || defined(__SH3__) || \ + defined(__sh4__) || defined(__SH4__) || \ + defined(__sh5__) || defined(__SH5__) +#define DUK_F_SUPERH +#endif + +/* Clang */ +#if defined(__clang__) +#define DUK_F_CLANG +#endif + +/* C99 or above */ +#undef DUK_F_C99 +#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +#define DUK_F_C99 +#endif + +/* C++11 or above */ +#undef DUK_F_CPP11 +#if defined(__cplusplus) && (__cplusplus >= 201103L) +#define DUK_F_CPP11 +#endif + +/* GCC. Clang also defines __GNUC__ so don't detect GCC if using Clang. */ +#if defined(__GNUC__) && !defined(__clang__) && !defined(DUK_F_CLANG) +#define DUK_F_GCC +#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__) +/* Convenience, e.g. gcc 4.5.1 == 40501; http://stackoverflow.com/questions/6031819/emulating-gccs-builtin-unreachable */ +#define DUK_F_GCC_VERSION (__GNUC__ * 10000L + __GNUC_MINOR__ * 100L + __GNUC_PATCHLEVEL__) +#else +#error cannot figure out gcc version +#endif +#endif + +/* MinGW. Also GCC flags (DUK_F_GCC) are enabled now. */ +#if defined(__MINGW32__) || defined(__MINGW64__) +#define DUK_F_MINGW +#endif + +/* MSVC */ +#if defined(_MSC_VER) +/* MSVC preprocessor defines: http://msdn.microsoft.com/en-us/library/b0084kay.aspx + * _MSC_FULL_VER includes the build number, but it has at least two formats, see e.g. + * BOOST_MSVC_FULL_VER in http://www.boost.org/doc/libs/1_52_0/boost/config/compiler/visualc.hpp + */ +#define DUK_F_MSVC +#if defined(_MSC_FULL_VER) +#if (_MSC_FULL_VER > 100000000) +#define DUK_F_MSVC_FULL_VER _MSC_FULL_VER +#else +#define DUK_F_MSCV_FULL_VER (_MSC_FULL_VER * 10) +#endif +#endif +#endif /* _MSC_VER */ + +/* TinyC */ +#if defined(__TINYC__) +/* http://bellard.org/tcc/tcc-doc.html#SEC9 */ +#define DUK_F_TINYC +#endif + +/* VBCC */ +#if defined(__VBCC__) +#define DUK_F_VBCC +#endif + +#if defined(ANDROID) || defined(__ANDROID__) +#define DUK_F_ANDROID +#endif + +/* Atari Mint */ +#if defined(__MINT__) +#define DUK_F_MINT +#endif + +/* + * Platform autodetection + */ + +/* Workaround for older C++ compilers before including , + * see e.g.: https://sourceware.org/bugzilla/show_bug.cgi?id=15366 + */ +#if defined(__cplusplus) && !defined(__STDC_LIMIT_MACROS) +#define __STDC_LIMIT_MACROS +#endif +#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) +#define __STDC_CONSTANT_MACROS +#endif + +#if defined(DUK_F_APPLE) +/* --- Mac OSX, iPhone, Darwin --- */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include +#include + +/* http://stackoverflow.com/questions/5919996/how-to-detect-reliably-mac-os-x-ios-linux-windows-in-c-preprocessor */ +#if TARGET_IPHONE_SIMULATOR +#define DUK_USE_OS_STRING "iphone-sim" +#elif TARGET_OS_IPHONE +#define DUK_USE_OS_STRING "iphone" +#elif TARGET_OS_MAC +#define DUK_USE_OS_STRING "osx" +#else +#define DUK_USE_OS_STRING "osx-unknown" +#endif + +/* Use _setjmp() on Apple by default, see GH-55. */ +#define DUK_JMPBUF_TYPE jmp_buf +#define DUK_SETJMP(jb) _setjmp((jb)) +#define DUK_LONGJMP(jb) _longjmp((jb), 1) +#elif defined(DUK_F_ORBIS) +/* --- Orbis --- */ +/* Orbis = PS4 */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_S +/* no parsing (not an error) */ +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include +#include + +#define DUK_USE_OS_STRING "orbis" +#elif defined(DUK_F_OPENBSD) +/* --- OpenBSD --- */ +/* http://www.monkey.org/openbsd/archive/ports/0401/msg00089.html */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include +#include + +#define DUK_USE_OS_STRING "openbsd" +#elif defined(DUK_F_BSD) +/* --- Generic BSD --- */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include +#include + +#define DUK_USE_OS_STRING "bsd" +#elif defined(DUK_F_TOS) +/* --- Atari ST TOS --- */ +#define DUK_USE_DATE_NOW_TIME +#define DUK_USE_DATE_TZO_GMTIME +/* no parsing (not an error) */ +#define DUK_USE_DATE_FMT_STRFTIME +#include + +#define DUK_USE_OS_STRING "tos" + +/* TOS on M68K is always big endian. */ +#if !defined(DUK_USE_BYTEORDER) && defined(DUK_F_M68K) +#define DUK_USE_BYTEORDER 3 +#endif +#elif defined(DUK_F_AMIGAOS) +/* --- AmigaOS --- */ +#if defined(DUK_F_M68K) +/* AmigaOS on M68k */ +#define DUK_USE_DATE_NOW_TIME +#define DUK_USE_DATE_TZO_GMTIME +/* no parsing (not an error) */ +#define DUK_USE_DATE_FMT_STRFTIME +#include +#elif defined(DUK_F_PPC) +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#if !defined(UINTPTR_MAX) +#define UINTPTR_MAX UINT_MAX +#endif +#else +#error AmigaOS but not M68K/PPC, not supported now +#endif + +#define DUK_USE_OS_STRING "amigaos" + +/* AmigaOS on M68K or PPC is always big endian. */ +#if !defined(DUK_USE_BYTEORDER) && (defined(DUK_F_M68K) || defined(DUK_F_PPC)) +#define DUK_USE_BYTEORDER 3 +#endif +#elif defined(DUK_F_DURANGO) +/* --- Durango (XboxOne) --- */ +/* Durango = XboxOne + * Configuration is nearly identical to Windows, except for + * DUK_USE_DATE_TZO_WINDOWS. + */ + +/* Initial fix: disable secure CRT related warnings when compiling Duktape + * itself (must be defined before including Windows headers). Don't define + * for user code including duktape.h. + */ +#if defined(DUK_COMPILING_DUKTAPE) && !defined(_CRT_SECURE_NO_WARNINGS) +#define _CRT_SECURE_NO_WARNINGS +#endif + +/* MSVC does not have sys/param.h */ +#define DUK_USE_DATE_NOW_WINDOWS +#define DUK_USE_DATE_TZO_WINDOWS_NO_DST +/* Note: PRS and FMT are intentionally left undefined for now. This means + * there is no platform specific date parsing/formatting but there is still + * the ISO 8601 standard format. + */ +#if defined(DUK_COMPILING_DUKTAPE) +/* Only include when compiling Duktape to avoid polluting application build + * with a lot of unnecessary defines. + */ +#include +#endif + +#define DUK_USE_OS_STRING "durango" + +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 1 +#endif +#elif defined(DUK_F_WINDOWS) +/* --- Windows --- */ +/* Windows version can't obviously be determined at compile time, + * but _WIN32_WINNT indicates the minimum version targeted: + * - https://msdn.microsoft.com/en-us/library/6sehtctf.aspx + */ + +/* Initial fix: disable secure CRT related warnings when compiling Duktape + * itself (must be defined before including Windows headers). Don't define + * for user code including duktape.h. + */ +#if defined(DUK_COMPILING_DUKTAPE) && !defined(_CRT_SECURE_NO_WARNINGS) +#define _CRT_SECURE_NO_WARNINGS +#endif + +/* Windows 32-bit and 64-bit are currently the same. */ +/* MSVC does not have sys/param.h */ + +#if defined(DUK_COMPILING_DUKTAPE) +/* Only include when compiling Duktape to avoid polluting application build + * with a lot of unnecessary defines. + */ +#include +#endif + +/* GetSystemTimePreciseAsFileTime() available from Windows 8: + * https://msdn.microsoft.com/en-us/library/windows/desktop/hh706895(v=vs.85).aspx + */ +#if defined(DUK_USE_DATE_NOW_WINDOWS_SUBMS) || defined(DUK_USE_DATE_NOW_WINDOWS) +/* User forced provider. */ +#else +#if defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0602) +#define DUK_USE_DATE_NOW_WINDOWS_SUBMS +#else +#define DUK_USE_DATE_NOW_WINDOWS +#endif +#endif + +#define DUK_USE_DATE_TZO_WINDOWS + +/* Note: PRS and FMT are intentionally left undefined for now. This means + * there is no platform specific date parsing/formatting but there is still + * the ISO 8601 standard format. + */ + +/* QueryPerformanceCounter() may go backwards in Windows XP, so enable for + * Vista and later: https://msdn.microsoft.com/en-us/library/windows/desktop/dn553408(v=vs.85).aspx#qpc_support_in_windows_versions + */ +#if !defined(DUK_USE_GET_MONOTONIC_TIME_WINDOWS_QPC) && \ + defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0600) +#define DUK_USE_GET_MONOTONIC_TIME_WINDOWS_QPC +#endif + +#define DUK_USE_OS_STRING "windows" + +/* On Windows, assume we're little endian. Even Itanium which has a + * configurable endianness runs little endian in Windows. + */ +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 1 +#endif +#elif defined(DUK_F_FLASHPLAYER) +/* --- Flashplayer (Crossbridge) --- */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include + +#define DUK_USE_OS_STRING "flashplayer" + +#if !defined(DUK_USE_BYTEORDER) && defined(DUK_F_FLASHPLAYER) +#define DUK_USE_BYTEORDER 1 +#endif +#elif defined(DUK_F_QNX) +/* --- QNX --- */ +#if defined(DUK_F_QNX) && defined(DUK_COMPILING_DUKTAPE) +/* See: /opt/qnx650/target/qnx6/usr/include/sys/platform.h */ +#define _XOPEN_SOURCE 600 +#define _POSIX_C_SOURCE 200112L +#endif + +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include + +#define DUK_USE_OS_STRING "qnx" +#elif defined(DUK_F_TINSPIRE) +/* --- TI-Nspire --- */ +#if defined(DUK_COMPILING_DUKTAPE) && !defined(_XOPEN_SOURCE) +#define _XOPEN_SOURCE /* e.g. strptime */ +#endif + +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include + +#define DUK_USE_OS_STRING "tinspire" +#elif defined(DUK_F_EMSCRIPTEN) +/* --- Emscripten --- */ +#if defined(DUK_COMPILING_DUKTAPE) +#if !defined(_POSIX_C_SOURCE) +#define _POSIX_C_SOURCE 200809L +#endif +#if !defined(_GNU_SOURCE) +#define _GNU_SOURCE /* e.g. getdate_r */ +#endif +#if !defined(_XOPEN_SOURCE) +#define _XOPEN_SOURCE /* e.g. strptime */ +#endif +#endif /* DUK_COMPILING_DUKTAPE */ + +#include +#if defined(DUK_F_BCC) +/* no endian.h */ +#else +#include +#endif /* DUK_F_BCC */ +#include +#include +#include +#include + +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME + +#define DUK_USE_OS_STRING "emscripten" +#elif defined(DUK_F_LINUX) +/* --- Linux --- */ +#if defined(DUK_COMPILING_DUKTAPE) +#if !defined(_POSIX_C_SOURCE) +#define _POSIX_C_SOURCE 200809L +#endif +#if !defined(_GNU_SOURCE) +#define _GNU_SOURCE /* e.g. getdate_r */ +#endif +#if !defined(_XOPEN_SOURCE) +#define _XOPEN_SOURCE /* e.g. strptime */ +#endif +#endif /* DUK_COMPILING_DUKTAPE */ + +#include +#if defined(DUK_F_BCC) +/* no endian.h or stdint.h */ +#else +#include +#include +#endif /* DUK_F_BCC */ +#include +#include +#include + +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME + +#if 0 /* XXX: safe condition? */ +#define DUK_USE_GET_MONOTONIC_TIME_CLOCK_GETTIME +#endif + +#define DUK_USE_OS_STRING "linux" +#elif defined(DUK_F_SUN) +/* --- Solaris --- */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME + +#include +#if defined(DUK_F_OLD_SOLARIS) +/* Old Solaris with no endian.h, stdint.h */ +#define DUK_F_NO_STDINT_H +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 3 +#endif +#else /* DUK_F_OLD_SOLARIS */ +#include +#endif /* DUK_F_OLD_SOLARIS */ + +#include +#include +#include + +#define DUK_USE_OS_STRING "solaris" +#elif defined(DUK_F_AIX) +/* --- AIX --- */ +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 3 +#endif +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include + +#define DUK_USE_OS_STRING "aix" +#elif defined(DUK_F_HPUX) +/* --- HPUX --- */ +#define DUK_F_NO_STDINT_H +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 3 +#endif +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include + +#define DUK_USE_OS_STRING "hpux" +#elif defined(DUK_F_POSIX) +/* --- Generic POSIX --- */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include +#include + +#define DUK_USE_OS_STRING "posix" +#elif defined(DUK_F_CYGWIN) +/* --- Cygwin --- */ +/* don't use strptime() for now */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#include +#include +#include + +#define DUK_JMPBUF_TYPE jmp_buf +#define DUK_SETJMP(jb) _setjmp((jb)) +#define DUK_LONGJMP(jb) _longjmp((jb), 1) + +#define DUK_USE_OS_STRING "windows" +#elif defined(DUK_F_UNIX) +/* --- Generic UNIX --- */ +#define DUK_USE_DATE_NOW_GETTIMEOFDAY +#define DUK_USE_DATE_TZO_GMTIME_R +#define DUK_USE_DATE_PRS_STRPTIME +#define DUK_USE_DATE_FMT_STRFTIME +#include +#include +#define DUK_USE_OS_STRING "unknown" +#else +/* --- Generic fallback --- */ +/* The most portable current time provider is time(), but it only has a + * one second resolution. + */ +#define DUK_USE_DATE_NOW_TIME + +/* The most portable way to figure out local time offset is gmtime(), + * but it's not thread safe so use with caution. + */ +#define DUK_USE_DATE_TZO_GMTIME + +/* Avoid custom date parsing and formatting for portability. */ +#undef DUK_USE_DATE_PRS_STRPTIME +#undef DUK_USE_DATE_FMT_STRFTIME + +/* Rely on C89 headers only; time.h must be here. */ +#include + +#define DUK_USE_OS_STRING "unknown" +#endif /* autodetect platform */ + +/* Shared includes: C89 */ +#include +#include +#include +#include /* varargs */ +#include +#include /* e.g. ptrdiff_t */ +#include +#include + +/* date.h is omitted, and included per platform */ + +/* Shared includes: stdint.h is C99 */ +#if defined(DUK_F_NO_STDINT_H) +/* stdint.h not available */ +#else +/* Technically C99 (C++11) but found in many systems. On some systems + * __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS must be defined before + * including stdint.h (see above). + */ +#include +#endif + +#if defined(DUK_F_CPP) +#include /* std::exception */ +#endif + +/* + * Architecture autodetection + */ + +#if defined(DUK_F_X86) +/* --- x86 --- */ +#define DUK_USE_ARCH_STRING "x86" +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 1 +#endif +/* XXX: This is technically not guaranteed because it's possible to configure + * an x86 to require aligned accesses with Alignment Check (AC) flag. + */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 1 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_X64) +/* --- x64 --- */ +#define DUK_USE_ARCH_STRING "x64" +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 1 +#endif +/* XXX: This is technically not guaranteed because it's possible to configure + * an x86 to require aligned accesses with Alignment Check (AC) flag. + */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 1 +#endif +#undef DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_X32) +/* --- x32 --- */ +#define DUK_USE_ARCH_STRING "x32" +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 1 +#endif +/* XXX: This is technically not guaranteed because it's possible to configure + * an x86 to require aligned accesses with Alignment Check (AC) flag. + */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 1 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_ARM32) +/* --- ARM 32-bit --- */ +#define DUK_USE_ARCH_STRING "arm32" +/* Byte order varies, so rely on autodetect. */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 4 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_ARM64) +/* --- ARM 64-bit --- */ +#define DUK_USE_ARCH_STRING "arm64" +/* Byte order varies, so rely on autodetect. */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#undef DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_MIPS32) +/* --- MIPS 32-bit --- */ +#define DUK_USE_ARCH_STRING "mips32" +/* MIPS byte order varies so rely on autodetection. */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_MIPS64) +/* --- MIPS 64-bit --- */ +#define DUK_USE_ARCH_STRING "mips64" +/* MIPS byte order varies so rely on autodetection. */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#undef DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_PPC32) +/* --- PowerPC 32-bit --- */ +#define DUK_USE_ARCH_STRING "ppc32" +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 3 +#endif +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_PPC64) +/* --- PowerPC 64-bit --- */ +#define DUK_USE_ARCH_STRING "ppc64" +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 3 +#endif +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#undef DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_SPARC32) +/* --- SPARC 32-bit --- */ +#define DUK_USE_ARCH_STRING "sparc32" +/* SPARC byte order varies so rely on autodetection. */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_SPARC64) +/* --- SPARC 64-bit --- */ +#define DUK_USE_ARCH_STRING "sparc64" +/* SPARC byte order varies so rely on autodetection. */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#undef DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_SUPERH) +/* --- SuperH --- */ +#define DUK_USE_ARCH_STRING "sh" +/* Byte order varies, rely on autodetection. */ +/* Based on 'make checkalign' there are no alignment requirements on + * Linux SH4, but align by 4 is probably a good basic default. + */ +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 4 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_M68K) +/* --- Motorola 68k --- */ +#define DUK_USE_ARCH_STRING "m68k" +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 3 +#endif +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#define DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#elif defined(DUK_F_EMSCRIPTEN) +/* --- Emscripten --- */ +#define DUK_USE_ARCH_STRING "emscripten" +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 1 +#endif +#if !defined(DUK_USE_ALIGN_BY) +#define DUK_USE_ALIGN_BY 8 +#endif +#undef DUK_USE_PACKED_TVAL +#define DUK_F_PACKED_TVAL_PROVIDED +#else +/* --- Generic --- */ +/* These are necessary wild guesses. */ +#define DUK_USE_ARCH_STRING "generic" +/* Rely on autodetection for byte order, alignment, and packed tval. */ +#endif /* autodetect architecture */ + +/* + * Compiler autodetection + */ + +#if defined(DUK_F_CLANG) +/* --- Clang --- */ +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +/* C99 / C++11 and above: rely on va_copy() which is required. */ +#define DUK_VA_COPY(dest,src) va_copy(dest,src) +#else +/* Clang: assume we have __va_copy() in non-C99 mode. */ +#define DUK_VA_COPY(dest,src) __va_copy(dest,src) +#endif + +#define DUK_NORETURN(decl) decl __attribute__((noreturn)) + +#if defined(__clang__) && defined(__has_builtin) +#if __has_builtin(__builtin_unreachable) +#define DUK_UNREACHABLE() do { __builtin_unreachable(); } while (0) +#endif +#endif + +#define DUK_USE_BRANCH_HINTS +#define DUK_LIKELY(x) __builtin_expect((x), 1) +#define DUK_UNLIKELY(x) __builtin_expect((x), 0) +#if defined(__clang__) && defined(__has_builtin) +#if __has_builtin(__builtin_unpredictable) +#define DUK_UNPREDICTABLE(x) __builtin_unpredictable((x)) +#endif +#endif + +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +#define DUK_NOINLINE __attribute__((noinline)) +#define DUK_INLINE inline +#define DUK_ALWAYS_INLINE inline __attribute__((always_inline)) +#endif + +/* DUK_HOT */ +/* DUK_COLD */ + +#if defined(DUK_F_DLL_BUILD) && defined(DUK_F_WINDOWS) +/* MSVC dllexport/dllimport: appropriate __declspec depends on whether we're + * compiling Duktape or the application. + */ +#if defined(DUK_COMPILING_DUKTAPE) +#define DUK_EXTERNAL_DECL extern __declspec(dllexport) +#define DUK_EXTERNAL __declspec(dllexport) +#else +#define DUK_EXTERNAL_DECL extern __declspec(dllimport) +#define DUK_EXTERNAL should_not_happen +#endif +#if defined(DUK_SINGLE_FILE) +#define DUK_INTERNAL_DECL static +#define DUK_INTERNAL static +#else +#define DUK_INTERNAL_DECL extern +#define DUK_INTERNAL /*empty*/ +#endif +#define DUK_LOCAL_DECL static +#define DUK_LOCAL static +#else +#define DUK_EXTERNAL_DECL __attribute__ ((visibility("default"))) extern +#define DUK_EXTERNAL __attribute__ ((visibility("default"))) +#if defined(DUK_SINGLE_FILE) +#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG) +/* Minimize warnings for unused internal functions with GCC >= 3.1.1 and + * Clang. Based on documentation it should suffice to have the attribute + * in the declaration only, but in practice some warnings are generated unless + * the attribute is also applied to the definition. + */ +#define DUK_INTERNAL_DECL static __attribute__ ((unused)) +#define DUK_INTERNAL static __attribute__ ((unused)) +#else +#define DUK_INTERNAL_DECL static +#define DUK_INTERNAL static +#endif +#else +#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG) +#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) extern +#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) +#else +#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) extern +#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) +#endif +#endif +#define DUK_LOCAL_DECL static +#define DUK_LOCAL static +#endif + +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "clang" +#else +#define DUK_USE_COMPILER_STRING "clang" +#endif + +#undef DUK_USE_VARIADIC_MACROS +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +#define DUK_USE_VARIADIC_MACROS +#endif + +#define DUK_USE_UNION_INITIALIZERS + +#undef DUK_USE_FLEX_C99 +#undef DUK_USE_FLEX_ZEROSIZE +#undef DUK_USE_FLEX_ONESIZE +#if defined(DUK_F_C99) +#define DUK_USE_FLEX_C99 +#else +#define DUK_USE_FLEX_ZEROSIZE +#endif + +#undef DUK_USE_GCC_PRAGMAS +#define DUK_USE_PACK_CLANG_ATTR +#elif defined(DUK_F_GCC) +/* --- GCC --- */ +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +/* C99 / C++11 and above: rely on va_copy() which is required. */ +#define DUK_VA_COPY(dest,src) va_copy(dest,src) +#else +/* GCC: assume we have __va_copy() in non-C99 mode. */ +#define DUK_VA_COPY(dest,src) __va_copy(dest,src) +#endif + +#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 20500L) +/* since gcc-2.5 */ +#define DUK_NORETURN(decl) decl __attribute__((noreturn)) +#endif + +#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40500L) +/* since gcc-4.5 */ +#define DUK_UNREACHABLE() do { __builtin_unreachable(); } while (0) +#endif + +#define DUK_USE_BRANCH_HINTS +#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40500L) +/* GCC: test not very accurate; enable only in relatively recent builds + * because of bugs in gcc-4.4 (http://lists.debian.org/debian-gcc/2010/04/msg00000.html) + */ +#define DUK_LIKELY(x) __builtin_expect((x), 1) +#define DUK_UNLIKELY(x) __builtin_expect((x), 0) +#endif +/* XXX: equivalent of clang __builtin_unpredictable? */ + +#if (defined(DUK_F_C99) || defined(DUK_F_CPP11)) && \ + defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 30101) +#define DUK_NOINLINE __attribute__((noinline)) +#define DUK_INLINE inline +#define DUK_ALWAYS_INLINE inline __attribute__((always_inline)) +#endif + +#if (defined(DUK_F_C99) || defined(DUK_F_CPP11)) && \ + defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40300) +#define DUK_HOT __attribute__((hot)) +#define DUK_COLD __attribute__((cold)) +#endif + +#if defined(DUK_F_DLL_BUILD) && defined(DUK_F_WINDOWS) +/* MSVC dllexport/dllimport: appropriate __declspec depends on whether we're + * compiling Duktape or the application. + */ +#if defined(DUK_COMPILING_DUKTAPE) +#define DUK_EXTERNAL_DECL extern __declspec(dllexport) +#define DUK_EXTERNAL __declspec(dllexport) +#else +#define DUK_EXTERNAL_DECL extern __declspec(dllimport) +#define DUK_EXTERNAL should_not_happen +#endif +#if defined(DUK_SINGLE_FILE) +#define DUK_INTERNAL_DECL static +#define DUK_INTERNAL static +#else +#define DUK_INTERNAL_DECL extern +#define DUK_INTERNAL /*empty*/ +#endif +#define DUK_LOCAL_DECL static +#define DUK_LOCAL static +#elif defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40000) +#define DUK_EXTERNAL_DECL __attribute__ ((visibility("default"))) extern +#define DUK_EXTERNAL __attribute__ ((visibility("default"))) +#if defined(DUK_SINGLE_FILE) +#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG) +/* Minimize warnings for unused internal functions with GCC >= 3.1.1 and + * Clang. Based on documentation it should suffice to have the attribute + * in the declaration only, but in practice some warnings are generated unless + * the attribute is also applied to the definition. + */ +#define DUK_INTERNAL_DECL static __attribute__ ((unused)) +#define DUK_INTERNAL static __attribute__ ((unused)) +#else +#define DUK_INTERNAL_DECL static +#define DUK_INTERNAL static +#endif +#else +#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG) +#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) extern +#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) +#else +#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) extern +#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) +#endif +#endif +#define DUK_LOCAL_DECL static +#define DUK_LOCAL static +#endif + +#if defined(DUK_F_MINGW) +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "mingw++" +#else +#define DUK_USE_COMPILER_STRING "mingw" +#endif +#else +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "g++" +#else +#define DUK_USE_COMPILER_STRING "gcc" +#endif +#endif + +#undef DUK_USE_VARIADIC_MACROS +#if defined(DUK_F_C99) || (defined(DUK_F_CPP11) && defined(__GNUC__)) +#define DUK_USE_VARIADIC_MACROS +#endif + +#define DUK_USE_UNION_INITIALIZERS + +#undef DUK_USE_FLEX_C99 +#undef DUK_USE_FLEX_ZEROSIZE +#undef DUK_USE_FLEX_ONESIZE +#if defined(DUK_F_C99) +#define DUK_USE_FLEX_C99 +#else +#define DUK_USE_FLEX_ZEROSIZE +#endif + +#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40600) +#define DUK_USE_GCC_PRAGMAS +#else +#undef DUK_USE_GCC_PRAGMAS +#endif + +#define DUK_USE_PACK_GCC_ATTR +#elif defined(DUK_F_MSVC) +/* --- MSVC --- */ +/* http://msdn.microsoft.com/en-us/library/aa235362(VS.60).aspx */ +#define DUK_NORETURN(decl) __declspec(noreturn) decl + +/* XXX: DUK_UNREACHABLE for msvc? */ + +#undef DUK_USE_BRANCH_HINTS + +/* XXX: DUK_LIKELY, DUK_UNLIKELY for msvc? */ +/* XXX: DUK_NOINLINE, DUK_INLINE, DUK_ALWAYS_INLINE for msvc? */ + +#if defined(DUK_F_DLL_BUILD) && defined(DUK_F_WINDOWS) +/* MSVC dllexport/dllimport: appropriate __declspec depends on whether we're + * compiling Duktape or the application. + */ +#if defined(DUK_COMPILING_DUKTAPE) +#define DUK_EXTERNAL_DECL extern __declspec(dllexport) +#define DUK_EXTERNAL __declspec(dllexport) +#else +#define DUK_EXTERNAL_DECL extern __declspec(dllimport) +#define DUK_EXTERNAL should_not_happen +#endif +#if defined(DUK_SINGLE_FILE) +#define DUK_INTERNAL_DECL static +#define DUK_INTERNAL static +#else +#define DUK_INTERNAL_DECL extern +#define DUK_INTERNAL /*empty*/ +#endif +#define DUK_LOCAL_DECL static +#define DUK_LOCAL static +#endif + +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "msvc++" +#else +#define DUK_USE_COMPILER_STRING "msvc" +#endif + +#undef DUK_USE_VARIADIC_MACROS +#if defined(DUK_F_C99) +#define DUK_USE_VARIADIC_MACROS +#elif defined(_MSC_VER) && (_MSC_VER >= 1400) +/* VS2005+ should have variadic macros even when they're not C99. */ +#define DUK_USE_VARIADIC_MACROS +#endif + +#undef DUK_USE_UNION_INITIALIZERS +#if defined(_MSC_VER) && (_MSC_VER >= 1800) +/* VS2013+ supports union initializers but there's a bug involving union-inside-struct: + * https://connect.microsoft.com/VisualStudio/feedback/details/805981 + * The bug was fixed (at least) in VS2015 so check for VS2015 for now: + * https://blogs.msdn.microsoft.com/vcblog/2015/07/01/c-compiler-front-end-fixes-in-vs2015/ + * Manually tested using VS2013, CL reports 18.00.31101, so enable for VS2013 too. + */ +#define DUK_USE_UNION_INITIALIZERS +#endif + +#undef DUK_USE_FLEX_C99 +#undef DUK_USE_FLEX_ZEROSIZE +#undef DUK_USE_FLEX_ONESIZE +#if defined(DUK_F_C99) +#define DUK_USE_FLEX_C99 +#else +#define DUK_USE_FLEX_ZEROSIZE +#endif + +#undef DUK_USE_GCC_PRAGMAS + +#define DUK_USE_PACK_MSVC_PRAGMA + +/* These have been tested from VS2008 onwards; may work in older VS versions + * too but not enabled by default. + */ +#if defined(_MSC_VER) && (_MSC_VER >= 1500) +#define DUK_NOINLINE __declspec(noinline) +#define DUK_INLINE __inline +#define DUK_ALWAYS_INLINE __forceinline +#endif + +#if defined(_MSC_VER) && (_MSC_VER >= 1900) +#define DUK_SNPRINTF snprintf +#define DUK_VSNPRINTF vsnprintf +#else +/* (v)snprintf() is missing before MSVC 2015. Note that _(v)snprintf() does + * NOT NUL terminate on truncation, but Duktape code never assumes that. + * http://stackoverflow.com/questions/2915672/snprintf-and-visual-studio-2010 + */ +#define DUK_SNPRINTF _snprintf +#define DUK_VSNPRINTF _vsnprintf +#endif + +/* Avoid warning when doing DUK_UNREF(some_function). */ +#if defined(_MSC_VER) && (_MSC_VER < 1500) +#pragma warning(disable: 4100 4101 4550 4551) +#define DUK_UNREF(x) +#else +#define DUK_UNREF(x) do { __pragma(warning(suppress:4100 4101 4550 4551)) (x); } while (0) +#endif + +/* Older versions of MSVC don't support the LL/ULL suffix. */ +#define DUK_U64_CONSTANT(x) x##ui64 +#define DUK_I64_CONSTANT(x) x##i64 +#elif defined(DUK_F_EMSCRIPTEN) +/* --- Emscripten --- */ +#define DUK_NORETURN(decl) decl __attribute__((noreturn)) + +#if defined(__clang__) && defined(__has_builtin) +#if __has_builtin(__builtin_unreachable) +#define DUK_UNREACHABLE() do { __builtin_unreachable(); } while (0) +#endif +#endif + +#define DUK_USE_BRANCH_HINTS +#define DUK_LIKELY(x) __builtin_expect((x), 1) +#define DUK_UNLIKELY(x) __builtin_expect((x), 0) +#if defined(__clang__) && defined(__has_builtin) +#if __has_builtin(__builtin_unpredictable) +#define DUK_UNPREDICTABLE(x) __builtin_unpredictable((x)) +#endif +#endif + +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +#define DUK_NOINLINE __attribute__((noinline)) +#define DUK_INLINE inline +#define DUK_ALWAYS_INLINE inline __attribute__((always_inline)) +#endif + +#define DUK_EXTERNAL_DECL __attribute__ ((visibility("default"))) extern +#define DUK_EXTERNAL __attribute__ ((visibility("default"))) +#if defined(DUK_SINGLE_FILE) +#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG) +/* Minimize warnings for unused internal functions with GCC >= 3.1.1 and + * Clang. Based on documentation it should suffice to have the attribute + * in the declaration only, but in practice some warnings are generated unless + * the attribute is also applied to the definition. + */ +#define DUK_INTERNAL_DECL static __attribute__ ((unused)) +#define DUK_INTERNAL static __attribute__ ((unused)) +#else +#define DUK_INTERNAL_DECL static +#define DUK_INTERNAL static +#endif +#else +#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG) +#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) extern +#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) +#else +#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) extern +#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) +#endif +#endif +#define DUK_LOCAL_DECL static +#define DUK_LOCAL static + +#define DUK_USE_COMPILER_STRING "emscripten" + +#undef DUK_USE_VARIADIC_MACROS +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +#define DUK_USE_VARIADIC_MACROS +#endif + +#define DUK_USE_UNION_INITIALIZERS + +#undef DUK_USE_FLEX_C99 +#undef DUK_USE_FLEX_ZEROSIZE +#undef DUK_USE_FLEX_ONESIZE +#if defined(DUK_F_C99) +#define DUK_USE_FLEX_C99 +#else +#define DUK_USE_FLEX_ZEROSIZE +#endif + +#undef DUK_USE_GCC_PRAGMAS +#define DUK_USE_PACK_CLANG_ATTR +#elif defined(DUK_F_TINYC) +/* --- TinyC --- */ +#undef DUK_USE_BRANCH_HINTS + +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "tinyc++" +#else +#define DUK_USE_COMPILER_STRING "tinyc" +#endif + +/* http://bellard.org/tcc/tcc-doc.html#SEC7 */ +#define DUK_USE_VARIADIC_MACROS + +#define DUK_USE_UNION_INITIALIZERS + +/* Most portable, wastes space */ +#define DUK_USE_FLEX_ONESIZE + +/* Most portable, potentially wastes space */ +#define DUK_USE_PACK_DUMMY_MEMBER +#elif defined(DUK_F_VBCC) +/* --- VBCC --- */ +#undef DUK_USE_BRANCH_HINTS + +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "vbcc-c++" +#else +#define DUK_USE_COMPILER_STRING "vbcc" +#endif + +#undef DUK_USE_VARIADIC_MACROS +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +#define DUK_USE_VARIADIC_MACROS +#endif + +/* VBCC supports C99 so check only for C99 for union initializer support. + * Designated union initializers would possibly work even without a C99 check. + */ +#undef DUK_USE_UNION_INITIALIZERS +#if defined(DUK_F_C99) +#define DUK_USE_UNION_INITIALIZERS +#endif + +#define DUK_USE_FLEX_ZEROSIZE +#define DUK_USE_PACK_DUMMY_MEMBER +#elif defined(DUK_F_BCC) +/* --- Bruce's C compiler --- */ +#undef DUK_USE_BRANCH_HINTS + +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "bcc++" +#else +#define DUK_USE_COMPILER_STRING "bcc" +#endif + +/* Most portable */ +#undef DUK_USE_VARIADIC_MACROS + +/* Most portable, wastes space */ +#undef DUK_USE_UNION_INITIALIZERS + +/* Most portable, wastes space */ +#define DUK_USE_FLEX_ONESIZE + +/* Most portable, potentially wastes space */ +#define DUK_USE_PACK_DUMMY_MEMBER + +/* BCC, assume we're on x86. */ +#if !defined(DUK_USE_BYTEORDER) +#define DUK_USE_BYTEORDER 1 +#endif +#else +/* --- Generic --- */ +#undef DUK_USE_BRANCH_HINTS + +#if defined(DUK_F_CPP) +#define DUK_USE_COMPILER_STRING "generic-c++" +#else +#define DUK_USE_COMPILER_STRING "generic" +#endif + +#undef DUK_USE_VARIADIC_MACROS +#if defined(DUK_F_C99) || defined(DUK_F_CPP11) +#define DUK_USE_VARIADIC_MACROS +#endif + +/* C++ doesn't have standard designated union initializers ({ .foo = 1 }). */ +#undef DUK_USE_UNION_INITIALIZERS +#if defined(DUK_F_C99) +#define DUK_USE_UNION_INITIALIZERS +#endif + +/* Most portable, wastes space */ +#define DUK_USE_FLEX_ONESIZE + +/* Most portable, potentially wastes space */ +#define DUK_USE_PACK_DUMMY_MEMBER +#endif /* autodetect compiler */ + +/* uclibc */ +#if defined(__UCLIBC__) +#define DUK_F_UCLIBC +#endif + +/* + * Wrapper typedefs and constants for integer types, also sanity check types. + * + * C99 typedefs are quite good but not always available, and we want to avoid + * forcibly redefining the C99 typedefs. So, there are Duktape wrappers for + * all C99 typedefs and Duktape code should only use these typedefs. Type + * detection when C99 is not supported is best effort and may end up detecting + * some types incorrectly. + * + * Pointer sizes are a portability problem: pointers to different types may + * have a different size and function pointers are very difficult to manage + * portably. + * + * http://en.wikipedia.org/wiki/C_data_types#Fixed-width_integer_types + * + * Note: there's an interesting corner case when trying to define minimum + * signed integer value constants which leads to the current workaround of + * defining e.g. -0x80000000 as (-0x7fffffffL - 1L). See doc/code-issues.txt + * for a longer discussion. + * + * Note: avoid typecasts and computations in macro integer constants as they + * can then no longer be used in macro relational expressions (such as + * #if DUK_SIZE_MAX < 0xffffffffUL). There is internal code which relies on + * being able to compare DUK_SIZE_MAX against a limit. + */ + +/* XXX: add feature options to force basic types from outside? */ + +#if !defined(INT_MAX) +#error INT_MAX not defined +#endif + +/* Check that architecture is two's complement, standard C allows e.g. + * INT_MIN to be -2**31+1 (instead of -2**31). + */ +#if defined(INT_MAX) && defined(INT_MIN) +#if INT_MAX != -(INT_MIN + 1) +#error platform does not seem complement of two +#endif +#else +#error cannot check complement of two +#endif + +/* Pointer size determination based on __WORDSIZE or architecture when + * that's not available. + */ +#if defined(DUK_F_X86) || defined(DUK_F_X32) || \ + defined(DUK_F_M68K) || defined(DUK_F_PPC32) || \ + defined(DUK_F_BCC) || \ + (defined(__WORDSIZE) && (__WORDSIZE == 32)) || \ + ((defined(DUK_F_OLD_SOLARIS) || defined(DUK_F_AIX) || \ + defined(DUK_F_HPUX)) && defined(_ILP32)) || \ + defined(DUK_F_ARM32) +#define DUK_F_32BIT_PTRS +#elif defined(DUK_F_X64) || \ + (defined(__WORDSIZE) && (__WORDSIZE == 64)) || \ + ((defined(DUK_F_OLD_SOLARIS) || defined(DUK_F_AIX) || \ + defined(DUK_F_HPUX)) && defined(_LP64)) || \ + defined(DUK_F_ARM64) +#define DUK_F_64BIT_PTRS +#else +/* not sure, not needed with C99 anyway */ +#endif + +/* Intermediate define for 'have inttypes.h' */ +#undef DUK_F_HAVE_INTTYPES +#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \ + !(defined(DUK_F_AMIGAOS) && defined(DUK_F_VBCC)) +/* vbcc + AmigaOS has C99 but no inttypes.h */ +#define DUK_F_HAVE_INTTYPES +#elif defined(__cplusplus) && (__cplusplus >= 201103L) +/* C++11 apparently ratified stdint.h */ +#define DUK_F_HAVE_INTTYPES +#endif + +/* Basic integer typedefs and limits, preferably from inttypes.h, otherwise + * through automatic detection. + */ +#if defined(DUK_F_HAVE_INTTYPES) +/* C99 or compatible */ + +#define DUK_F_HAVE_64BIT +#include + +typedef uint8_t duk_uint8_t; +typedef int8_t duk_int8_t; +typedef uint16_t duk_uint16_t; +typedef int16_t duk_int16_t; +typedef uint32_t duk_uint32_t; +typedef int32_t duk_int32_t; +typedef uint64_t duk_uint64_t; +typedef int64_t duk_int64_t; +typedef uint_least8_t duk_uint_least8_t; +typedef int_least8_t duk_int_least8_t; +typedef uint_least16_t duk_uint_least16_t; +typedef int_least16_t duk_int_least16_t; +typedef uint_least32_t duk_uint_least32_t; +typedef int_least32_t duk_int_least32_t; +typedef uint_least64_t duk_uint_least64_t; +typedef int_least64_t duk_int_least64_t; +typedef uint_fast8_t duk_uint_fast8_t; +typedef int_fast8_t duk_int_fast8_t; +typedef uint_fast16_t duk_uint_fast16_t; +typedef int_fast16_t duk_int_fast16_t; +typedef uint_fast32_t duk_uint_fast32_t; +typedef int_fast32_t duk_int_fast32_t; +typedef uint_fast64_t duk_uint_fast64_t; +typedef int_fast64_t duk_int_fast64_t; +typedef uintptr_t duk_uintptr_t; +typedef intptr_t duk_intptr_t; +typedef uintmax_t duk_uintmax_t; +typedef intmax_t duk_intmax_t; + +#define DUK_UINT8_MIN 0 +#define DUK_UINT8_MAX UINT8_MAX +#define DUK_INT8_MIN INT8_MIN +#define DUK_INT8_MAX INT8_MAX +#define DUK_UINT_LEAST8_MIN 0 +#define DUK_UINT_LEAST8_MAX UINT_LEAST8_MAX +#define DUK_INT_LEAST8_MIN INT_LEAST8_MIN +#define DUK_INT_LEAST8_MAX INT_LEAST8_MAX +#define DUK_UINT_FAST8_MIN 0 +#define DUK_UINT_FAST8_MAX UINT_FAST8_MAX +#define DUK_INT_FAST8_MIN INT_FAST8_MIN +#define DUK_INT_FAST8_MAX INT_FAST8_MAX +#define DUK_UINT16_MIN 0 +#define DUK_UINT16_MAX UINT16_MAX +#define DUK_INT16_MIN INT16_MIN +#define DUK_INT16_MAX INT16_MAX +#define DUK_UINT_LEAST16_MIN 0 +#define DUK_UINT_LEAST16_MAX UINT_LEAST16_MAX +#define DUK_INT_LEAST16_MIN INT_LEAST16_MIN +#define DUK_INT_LEAST16_MAX INT_LEAST16_MAX +#define DUK_UINT_FAST16_MIN 0 +#define DUK_UINT_FAST16_MAX UINT_FAST16_MAX +#define DUK_INT_FAST16_MIN INT_FAST16_MIN +#define DUK_INT_FAST16_MAX INT_FAST16_MAX +#define DUK_UINT32_MIN 0 +#define DUK_UINT32_MAX UINT32_MAX +#define DUK_INT32_MIN INT32_MIN +#define DUK_INT32_MAX INT32_MAX +#define DUK_UINT_LEAST32_MIN 0 +#define DUK_UINT_LEAST32_MAX UINT_LEAST32_MAX +#define DUK_INT_LEAST32_MIN INT_LEAST32_MIN +#define DUK_INT_LEAST32_MAX INT_LEAST32_MAX +#define DUK_UINT_FAST32_MIN 0 +#define DUK_UINT_FAST32_MAX UINT_FAST32_MAX +#define DUK_INT_FAST32_MIN INT_FAST32_MIN +#define DUK_INT_FAST32_MAX INT_FAST32_MAX +#define DUK_UINT64_MIN 0 +#define DUK_UINT64_MAX UINT64_MAX +#define DUK_INT64_MIN INT64_MIN +#define DUK_INT64_MAX INT64_MAX +#define DUK_UINT_LEAST64_MIN 0 +#define DUK_UINT_LEAST64_MAX UINT_LEAST64_MAX +#define DUK_INT_LEAST64_MIN INT_LEAST64_MIN +#define DUK_INT_LEAST64_MAX INT_LEAST64_MAX +#define DUK_UINT_FAST64_MIN 0 +#define DUK_UINT_FAST64_MAX UINT_FAST64_MAX +#define DUK_INT_FAST64_MIN INT_FAST64_MIN +#define DUK_INT_FAST64_MAX INT_FAST64_MAX + +#define DUK_UINTPTR_MIN 0 +#define DUK_UINTPTR_MAX UINTPTR_MAX +#define DUK_INTPTR_MIN INTPTR_MIN +#define DUK_INTPTR_MAX INTPTR_MAX + +#define DUK_UINTMAX_MIN 0 +#define DUK_UINTMAX_MAX UINTMAX_MAX +#define DUK_INTMAX_MIN INTMAX_MIN +#define DUK_INTMAX_MAX INTMAX_MAX + +#define DUK_SIZE_MIN 0 +#define DUK_SIZE_MAX SIZE_MAX +#undef DUK_SIZE_MAX_COMPUTED + +#else /* C99 types */ + +/* When C99 types are not available, we use heuristic detection to get + * the basic 8, 16, 32, and (possibly) 64 bit types. The fast/least + * types are then assumed to be exactly the same for now: these could + * be improved per platform but C99 types are very often now available. + * 64-bit types are not available on all platforms; this is OK at least + * on 32-bit platforms. + * + * This detection code is necessarily a bit hacky and can provide typedefs + * and defines that won't work correctly on some exotic platform. + */ + +#if (defined(CHAR_BIT) && (CHAR_BIT == 8)) || \ + (defined(UCHAR_MAX) && (UCHAR_MAX == 255)) +typedef unsigned char duk_uint8_t; +typedef signed char duk_int8_t; +#else +#error cannot detect 8-bit type +#endif + +#if defined(USHRT_MAX) && (USHRT_MAX == 65535UL) +typedef unsigned short duk_uint16_t; +typedef signed short duk_int16_t; +#elif defined(UINT_MAX) && (UINT_MAX == 65535UL) +/* On some platforms int is 16-bit but long is 32-bit (e.g. PureC) */ +typedef unsigned int duk_uint16_t; +typedef signed int duk_int16_t; +#else +#error cannot detect 16-bit type +#endif + +#if defined(UINT_MAX) && (UINT_MAX == 4294967295UL) +typedef unsigned int duk_uint32_t; +typedef signed int duk_int32_t; +#elif defined(ULONG_MAX) && (ULONG_MAX == 4294967295UL) +/* On some platforms int is 16-bit but long is 32-bit (e.g. PureC) */ +typedef unsigned long duk_uint32_t; +typedef signed long duk_int32_t; +#else +#error cannot detect 32-bit type +#endif + +/* 64-bit type detection is a bit tricky. + * + * ULLONG_MAX is a standard define. __LONG_LONG_MAX__ and __ULONG_LONG_MAX__ + * are used by at least GCC (even if system headers don't provide ULLONG_MAX). + * Some GCC variants may provide __LONG_LONG_MAX__ but not __ULONG_LONG_MAX__. + * + * ULL / LL constants are rejected / warned about by some compilers, even if + * the compiler has a 64-bit type and the compiler/system headers provide an + * unsupported constant (ULL/LL)! Try to avoid using ULL / LL constants. + * As a side effect we can only check that e.g. ULONG_MAX is larger than 32 + * bits but can't be sure it is exactly 64 bits. Self tests will catch such + * cases. + */ +#undef DUK_F_HAVE_64BIT +#if !defined(DUK_F_HAVE_64BIT) && defined(ULONG_MAX) +#if (ULONG_MAX > 4294967295UL) +#define DUK_F_HAVE_64BIT +typedef unsigned long duk_uint64_t; +typedef signed long duk_int64_t; +#endif +#endif +#if !defined(DUK_F_HAVE_64BIT) && defined(ULLONG_MAX) +#if (ULLONG_MAX > 4294967295UL) +#define DUK_F_HAVE_64BIT +typedef unsigned long long duk_uint64_t; +typedef signed long long duk_int64_t; +#endif +#endif +#if !defined(DUK_F_HAVE_64BIT) && defined(__ULONG_LONG_MAX__) +#if (__ULONG_LONG_MAX__ > 4294967295UL) +#define DUK_F_HAVE_64BIT +typedef unsigned long long duk_uint64_t; +typedef signed long long duk_int64_t; +#endif +#endif +#if !defined(DUK_F_HAVE_64BIT) && defined(__LONG_LONG_MAX__) +#if (__LONG_LONG_MAX__ > 2147483647L) +#define DUK_F_HAVE_64BIT +typedef unsigned long long duk_uint64_t; +typedef signed long long duk_int64_t; +#endif +#endif +#if !defined(DUK_F_HAVE_64BIT) && defined(DUK_F_MINGW) +#define DUK_F_HAVE_64BIT +typedef unsigned long duk_uint64_t; +typedef signed long duk_int64_t; +#endif +#if !defined(DUK_F_HAVE_64BIT) && defined(DUK_F_MSVC) +#define DUK_F_HAVE_64BIT +typedef unsigned __int64 duk_uint64_t; +typedef signed __int64 duk_int64_t; +#endif +#if !defined(DUK_F_HAVE_64BIT) +/* cannot detect 64-bit type, not always needed so don't error */ +#endif + +typedef duk_uint8_t duk_uint_least8_t; +typedef duk_int8_t duk_int_least8_t; +typedef duk_uint16_t duk_uint_least16_t; +typedef duk_int16_t duk_int_least16_t; +typedef duk_uint32_t duk_uint_least32_t; +typedef duk_int32_t duk_int_least32_t; +typedef duk_uint8_t duk_uint_fast8_t; +typedef duk_int8_t duk_int_fast8_t; +typedef duk_uint16_t duk_uint_fast16_t; +typedef duk_int16_t duk_int_fast16_t; +typedef duk_uint32_t duk_uint_fast32_t; +typedef duk_int32_t duk_int_fast32_t; +#if defined(DUK_F_HAVE_64BIT) +typedef duk_uint64_t duk_uint_least64_t; +typedef duk_int64_t duk_int_least64_t; +typedef duk_uint64_t duk_uint_fast64_t; +typedef duk_int64_t duk_int_fast64_t; +#endif +#if defined(DUK_F_HAVE_64BIT) +typedef duk_uint64_t duk_uintmax_t; +typedef duk_int64_t duk_intmax_t; +#else +typedef duk_uint32_t duk_uintmax_t; +typedef duk_int32_t duk_intmax_t; +#endif + +/* Note: the funny looking computations for signed minimum 16-bit, 32-bit, and + * 64-bit values are intentional as the obvious forms (e.g. -0x80000000L) are + * -not- portable. See code-issues.txt for a detailed discussion. + */ +#define DUK_UINT8_MIN 0UL +#define DUK_UINT8_MAX 0xffUL +#define DUK_INT8_MIN (-0x80L) +#define DUK_INT8_MAX 0x7fL +#define DUK_UINT_LEAST8_MIN 0UL +#define DUK_UINT_LEAST8_MAX 0xffUL +#define DUK_INT_LEAST8_MIN (-0x80L) +#define DUK_INT_LEAST8_MAX 0x7fL +#define DUK_UINT_FAST8_MIN 0UL +#define DUK_UINT_FAST8_MAX 0xffUL +#define DUK_INT_FAST8_MIN (-0x80L) +#define DUK_INT_FAST8_MAX 0x7fL +#define DUK_UINT16_MIN 0UL +#define DUK_UINT16_MAX 0xffffUL +#define DUK_INT16_MIN (-0x7fffL - 1L) +#define DUK_INT16_MAX 0x7fffL +#define DUK_UINT_LEAST16_MIN 0UL +#define DUK_UINT_LEAST16_MAX 0xffffUL +#define DUK_INT_LEAST16_MIN (-0x7fffL - 1L) +#define DUK_INT_LEAST16_MAX 0x7fffL +#define DUK_UINT_FAST16_MIN 0UL +#define DUK_UINT_FAST16_MAX 0xffffUL +#define DUK_INT_FAST16_MIN (-0x7fffL - 1L) +#define DUK_INT_FAST16_MAX 0x7fffL +#define DUK_UINT32_MIN 0UL +#define DUK_UINT32_MAX 0xffffffffUL +#define DUK_INT32_MIN (-0x7fffffffL - 1L) +#define DUK_INT32_MAX 0x7fffffffL +#define DUK_UINT_LEAST32_MIN 0UL +#define DUK_UINT_LEAST32_MAX 0xffffffffUL +#define DUK_INT_LEAST32_MIN (-0x7fffffffL - 1L) +#define DUK_INT_LEAST32_MAX 0x7fffffffL +#define DUK_UINT_FAST32_MIN 0UL +#define DUK_UINT_FAST32_MAX 0xffffffffUL +#define DUK_INT_FAST32_MIN (-0x7fffffffL - 1L) +#define DUK_INT_FAST32_MAX 0x7fffffffL + +/* 64-bit constants. Since LL / ULL constants are not always available, + * use computed values. These values can't be used in preprocessor + * comparisons; flag them as such. + */ +#if defined(DUK_F_HAVE_64BIT) +#define DUK_UINT64_MIN ((duk_uint64_t) 0) +#define DUK_UINT64_MAX ((duk_uint64_t) -1) +#define DUK_INT64_MIN ((duk_int64_t) (~(DUK_UINT64_MAX >> 1))) +#define DUK_INT64_MAX ((duk_int64_t) (DUK_UINT64_MAX >> 1)) +#define DUK_UINT_LEAST64_MIN DUK_UINT64_MIN +#define DUK_UINT_LEAST64_MAX DUK_UINT64_MAX +#define DUK_INT_LEAST64_MIN DUK_INT64_MIN +#define DUK_INT_LEAST64_MAX DUK_INT64_MAX +#define DUK_UINT_FAST64_MIN DUK_UINT64_MIN +#define DUK_UINT_FAST64_MAX DUK_UINT64_MAX +#define DUK_INT_FAST64_MIN DUK_INT64_MIN +#define DUK_INT_FAST64_MAX DUK_INT64_MAX +#define DUK_UINT64_MIN_COMPUTED +#define DUK_UINT64_MAX_COMPUTED +#define DUK_INT64_MIN_COMPUTED +#define DUK_INT64_MAX_COMPUTED +#define DUK_UINT_LEAST64_MIN_COMPUTED +#define DUK_UINT_LEAST64_MAX_COMPUTED +#define DUK_INT_LEAST64_MIN_COMPUTED +#define DUK_INT_LEAST64_MAX_COMPUTED +#define DUK_UINT_FAST64_MIN_COMPUTED +#define DUK_UINT_FAST64_MAX_COMPUTED +#define DUK_INT_FAST64_MIN_COMPUTED +#define DUK_INT_FAST64_MAX_COMPUTED +#endif + +#if defined(DUK_F_HAVE_64BIT) +#define DUK_UINTMAX_MIN DUK_UINT64_MIN +#define DUK_UINTMAX_MAX DUK_UINT64_MAX +#define DUK_INTMAX_MIN DUK_INT64_MIN +#define DUK_INTMAX_MAX DUK_INT64_MAX +#define DUK_UINTMAX_MIN_COMPUTED +#define DUK_UINTMAX_MAX_COMPUTED +#define DUK_INTMAX_MIN_COMPUTED +#define DUK_INTMAX_MAX_COMPUTED +#else +#define DUK_UINTMAX_MIN 0UL +#define DUK_UINTMAX_MAX 0xffffffffUL +#define DUK_INTMAX_MIN (-0x7fffffffL - 1L) +#define DUK_INTMAX_MAX 0x7fffffffL +#endif + +/* This detection is not very reliable. */ +#if defined(DUK_F_32BIT_PTRS) +typedef duk_int32_t duk_intptr_t; +typedef duk_uint32_t duk_uintptr_t; +#define DUK_UINTPTR_MIN DUK_UINT32_MIN +#define DUK_UINTPTR_MAX DUK_UINT32_MAX +#define DUK_INTPTR_MIN DUK_INT32_MIN +#define DUK_INTPTR_MAX DUK_INT32_MAX +#elif defined(DUK_F_64BIT_PTRS) && defined(DUK_F_HAVE_64BIT) +typedef duk_int64_t duk_intptr_t; +typedef duk_uint64_t duk_uintptr_t; +#define DUK_UINTPTR_MIN DUK_UINT64_MIN +#define DUK_UINTPTR_MAX DUK_UINT64_MAX +#define DUK_INTPTR_MIN DUK_INT64_MIN +#define DUK_INTPTR_MAX DUK_INT64_MAX +#define DUK_UINTPTR_MIN_COMPUTED +#define DUK_UINTPTR_MAX_COMPUTED +#define DUK_INTPTR_MIN_COMPUTED +#define DUK_INTPTR_MAX_COMPUTED +#else +#error cannot determine intptr type +#endif + +/* SIZE_MAX may be missing so use an approximate value for it. */ +#undef DUK_SIZE_MAX_COMPUTED +#if !defined(SIZE_MAX) +#define DUK_SIZE_MAX_COMPUTED +#define SIZE_MAX ((size_t) (-1)) +#endif +#define DUK_SIZE_MIN 0 +#define DUK_SIZE_MAX SIZE_MAX + +#endif /* C99 types */ + +/* A few types are assumed to always exist. */ +typedef size_t duk_size_t; +typedef ptrdiff_t duk_ptrdiff_t; + +/* The best type for an "all around int" in Duktape internals is "at least + * 32 bit signed integer" which is most convenient. Same for unsigned type. + * Prefer 'int' when large enough, as it is almost always a convenient type. + */ +#if defined(UINT_MAX) && (UINT_MAX >= 0xffffffffUL) +typedef int duk_int_t; +typedef unsigned int duk_uint_t; +#define DUK_INT_MIN INT_MIN +#define DUK_INT_MAX INT_MAX +#define DUK_UINT_MIN 0 +#define DUK_UINT_MAX UINT_MAX +#else +typedef duk_int_fast32_t duk_int_t; +typedef duk_uint_fast32_t duk_uint_t; +#define DUK_INT_MIN DUK_INT_FAST32_MIN +#define DUK_INT_MAX DUK_INT_FAST32_MAX +#define DUK_UINT_MIN DUK_UINT_FAST32_MIN +#define DUK_UINT_MAX DUK_UINT_FAST32_MAX +#endif + +/* Same as 'duk_int_t' but guaranteed to be a 'fast' variant if this + * distinction matters for the CPU. These types are used mainly in the + * executor where it might really matter. + */ +typedef duk_int_fast32_t duk_int_fast_t; +typedef duk_uint_fast32_t duk_uint_fast_t; +#define DUK_INT_FAST_MIN DUK_INT_FAST32_MIN +#define DUK_INT_FAST_MAX DUK_INT_FAST32_MAX +#define DUK_UINT_FAST_MIN DUK_UINT_FAST32_MIN +#define DUK_UINT_FAST_MAX DUK_UINT_FAST32_MAX + +/* Small integers (16 bits or more) can fall back to the 'int' type, but + * have a typedef so they are marked "small" explicitly. + */ +typedef int duk_small_int_t; +typedef unsigned int duk_small_uint_t; +#define DUK_SMALL_INT_MIN INT_MIN +#define DUK_SMALL_INT_MAX INT_MAX +#define DUK_SMALL_UINT_MIN 0 +#define DUK_SMALL_UINT_MAX UINT_MAX + +/* Fast variants of small integers, again for really fast paths like the + * executor. + */ +typedef duk_int_fast16_t duk_small_int_fast_t; +typedef duk_uint_fast16_t duk_small_uint_fast_t; +#define DUK_SMALL_INT_FAST_MIN DUK_INT_FAST16_MIN +#define DUK_SMALL_INT_FAST_MAX DUK_INT_FAST16_MAX +#define DUK_SMALL_UINT_FAST_MIN DUK_UINT_FAST16_MIN +#define DUK_SMALL_UINT_FAST_MAX DUK_UINT_FAST16_MAX + +/* Boolean values are represented with the platform 'unsigned int'. */ +typedef duk_small_uint_t duk_bool_t; +#define DUK_BOOL_MIN DUK_SMALL_INT_MIN +#define DUK_BOOL_MAX DUK_SMALL_INT_MAX + +/* Index values must have at least 32-bit signed range. */ +typedef duk_int_t duk_idx_t; +#define DUK_IDX_MIN DUK_INT_MIN +#define DUK_IDX_MAX DUK_INT_MAX + +/* Unsigned index variant. */ +typedef duk_uint_t duk_uidx_t; +#define DUK_UIDX_MIN DUK_UINT_MIN +#define DUK_UIDX_MAX DUK_UINT_MAX + +/* Array index values, could be exact 32 bits. + * Currently no need for signed duk_arridx_t. + */ +typedef duk_uint_t duk_uarridx_t; +#define DUK_UARRIDX_MIN DUK_UINT_MIN +#define DUK_UARRIDX_MAX DUK_UINT_MAX + +/* Duktape/C function return value, platform int is enough for now to + * represent 0, 1, or negative error code. Must be compatible with + * assigning truth values (e.g. duk_ret_t rc = (foo == bar);). + */ +typedef duk_small_int_t duk_ret_t; +#define DUK_RET_MIN DUK_SMALL_INT_MIN +#define DUK_RET_MAX DUK_SMALL_INT_MAX + +/* Error codes are represented with platform int. High bits are used + * for flags and such, so 32 bits are needed. + */ +typedef duk_int_t duk_errcode_t; +#define DUK_ERRCODE_MIN DUK_INT_MIN +#define DUK_ERRCODE_MAX DUK_INT_MAX + +/* Codepoint type. Must be 32 bits or more because it is used also for + * internal codepoints. The type is signed because negative codepoints + * are used as internal markers (e.g. to mark EOF or missing argument). + * (X)UTF-8/CESU-8 encode/decode take and return an unsigned variant to + * ensure duk_uint32_t casts back and forth nicely. Almost everything + * else uses the signed one. + */ +typedef duk_int_t duk_codepoint_t; +typedef duk_uint_t duk_ucodepoint_t; +#define DUK_CODEPOINT_MIN DUK_INT_MIN +#define DUK_CODEPOINT_MAX DUK_INT_MAX +#define DUK_UCODEPOINT_MIN DUK_UINT_MIN +#define DUK_UCODEPOINT_MAX DUK_UINT_MAX + +/* IEEE float/double typedef. */ +typedef float duk_float_t; +typedef double duk_double_t; + +/* We're generally assuming that we're working on a platform with a 32-bit + * address space. If DUK_SIZE_MAX is a typecast value (which is necessary + * if SIZE_MAX is missing), the check must be avoided because the + * preprocessor can't do a comparison. + */ +#if !defined(DUK_SIZE_MAX) +#error DUK_SIZE_MAX is undefined, probably missing SIZE_MAX +#elif !defined(DUK_SIZE_MAX_COMPUTED) +#if DUK_SIZE_MAX < 0xffffffffUL +/* On some systems SIZE_MAX can be smaller than max unsigned 32-bit value + * which seems incorrect if size_t is (at least) an unsigned 32-bit type. + * However, it doesn't seem useful to error out compilation if this is the + * case. + */ +#endif +#endif + +/* Type used in public API declarations and user code. Typedef maps to + * 'struct duk_hthread' like the 'duk_hthread' typedef which is used + * exclusively in internals. + */ +typedef struct duk_hthread duk_context; + +/* Check whether we should use 64-bit integers or not. + * + * Quite incomplete now. Use 64-bit types if detected (C99 or other detection) + * unless they are known to be unreliable. For instance, 64-bit types are + * available on VBCC but seem to misbehave. + */ +#if defined(DUK_F_HAVE_64BIT) && !defined(DUK_F_VBCC) +#define DUK_USE_64BIT_OPS +#else +#undef DUK_USE_64BIT_OPS +#endif + +/* + * Fill-ins for platform, architecture, and compiler + */ + +/* An abort()-like primitive is needed by the default fatal error handler. */ +#if !defined(DUK_ABORT) +#define DUK_ABORT abort +#endif + +#if !defined(DUK_SETJMP) +#define DUK_JMPBUF_TYPE jmp_buf +#define DUK_SETJMP(jb) setjmp((jb)) +#define DUK_LONGJMP(jb) longjmp((jb), 1) +#endif + +#if 0 +/* sigsetjmp() alternative */ +#define DUK_JMPBUF_TYPE sigjmp_buf +#define DUK_SETJMP(jb) sigsetjmp((jb)) +#define DUK_LONGJMP(jb) siglongjmp((jb), 1) +#endif + +/* Special naming to avoid conflict with e.g. DUK_FREE() in duk_heap.h + * (which is unfortunately named). May sometimes need replacement, e.g. + * some compilers don't handle zero length or NULL correctly in realloc(). + */ +#if !defined(DUK_ANSI_MALLOC) +#define DUK_ANSI_MALLOC malloc +#endif +#if !defined(DUK_ANSI_REALLOC) +#define DUK_ANSI_REALLOC realloc +#endif +#if !defined(DUK_ANSI_CALLOC) +#define DUK_ANSI_CALLOC calloc +#endif +#if !defined(DUK_ANSI_FREE) +#define DUK_ANSI_FREE free +#endif + +/* ANSI C (various versions) and some implementations require that the + * pointer arguments to memset(), memcpy(), and memmove() be valid values + * even when byte size is 0 (even a NULL pointer is considered invalid in + * this context). Zero-size operations as such are allowed, as long as their + * pointer arguments point to a valid memory area. The DUK_MEMSET(), + * DUK_MEMCPY(), and DUK_MEMMOVE() macros require this same behavior, i.e.: + * (1) pointers must be valid and non-NULL, (2) zero size must otherwise be + * allowed. If these are not fulfilled, a macro wrapper is needed. + * + * http://stackoverflow.com/questions/5243012/is-it-guaranteed-to-be-safe-to-perform-memcpy0-0-0 + * http://lists.cs.uiuc.edu/pipermail/llvmdev/2007-October/011065.html + * + * Not sure what's the required behavior when a pointer points just past the + * end of a buffer, which often happens in practice (e.g. zero size memmoves). + * For example, if allocation size is 3, the following pointer would not + * technically point to a valid memory byte: + * + * <-- alloc --> + * | 0 | 1 | 2 | ..... + * ^-- p=3, points after last valid byte (2) + */ +#if !defined(DUK_MEMCPY) +#if defined(DUK_F_UCLIBC) +/* Old uclibcs have a broken memcpy so use memmove instead (this is overly wide + * now on purpose): http://lists.uclibc.org/pipermail/uclibc-cvs/2008-October/025511.html + */ +#define DUK_MEMCPY memmove +#else +#define DUK_MEMCPY memcpy +#endif +#endif +#if !defined(DUK_MEMMOVE) +#define DUK_MEMMOVE memmove +#endif +#if !defined(DUK_MEMCMP) +#define DUK_MEMCMP memcmp +#endif +#if !defined(DUK_MEMSET) +#define DUK_MEMSET memset +#endif +#if !defined(DUK_STRLEN) +#define DUK_STRLEN strlen +#endif +#if !defined(DUK_STRCMP) +#define DUK_STRCMP strcmp +#endif +#if !defined(DUK_STRNCMP) +#define DUK_STRNCMP strncmp +#endif +#if !defined(DUK_SPRINTF) +#define DUK_SPRINTF sprintf +#endif +#if !defined(DUK_SNPRINTF) +/* snprintf() is technically not part of C89 but usually available. */ +#define DUK_SNPRINTF snprintf +#endif +#if !defined(DUK_VSPRINTF) +#define DUK_VSPRINTF vsprintf +#endif +#if !defined(DUK_VSNPRINTF) +/* vsnprintf() is technically not part of C89 but usually available. */ +#define DUK_VSNPRINTF vsnprintf +#endif +#if !defined(DUK_SSCANF) +#define DUK_SSCANF sscanf +#endif +#if !defined(DUK_VSSCANF) +#define DUK_VSSCANF vsscanf +#endif +#if !defined(DUK_MEMZERO) +#define DUK_MEMZERO(p,n) DUK_MEMSET((p), 0, (n)) +#endif + +#if !defined(DUK_DOUBLE_INFINITY) +#undef DUK_USE_COMPUTED_INFINITY +#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION < 40600) +/* GCC older than 4.6: avoid overflow warnings related to using INFINITY */ +#define DUK_DOUBLE_INFINITY (__builtin_inf()) +#elif defined(INFINITY) +#define DUK_DOUBLE_INFINITY ((double) INFINITY) +#elif !defined(DUK_F_VBCC) && !defined(DUK_F_MSVC) && !defined(DUK_F_BCC) && \ + !defined(DUK_F_OLD_SOLARIS) && !defined(DUK_F_AIX) +#define DUK_DOUBLE_INFINITY (1.0 / 0.0) +#else +/* In VBCC (1.0 / 0.0) results in a warning and 0.0 instead of infinity. + * Use a computed infinity (initialized when a heap is created at the + * latest). + */ +#define DUK_USE_COMPUTED_INFINITY +#define DUK_DOUBLE_INFINITY duk_computed_infinity +#endif +#endif + +#if !defined(DUK_DOUBLE_NAN) +#undef DUK_USE_COMPUTED_NAN +#if defined(NAN) +#define DUK_DOUBLE_NAN NAN +#elif !defined(DUK_F_VBCC) && !defined(DUK_F_MSVC) && !defined(DUK_F_BCC) && \ + !defined(DUK_F_OLD_SOLARIS) && !defined(DUK_F_AIX) +#define DUK_DOUBLE_NAN (0.0 / 0.0) +#else +/* In VBCC (0.0 / 0.0) results in a warning and 0.0 instead of NaN. + * In MSVC (VS2010 Express) (0.0 / 0.0) results in a compile error. + * Use a computed NaN (initialized when a heap is created at the + * latest). + */ +#define DUK_USE_COMPUTED_NAN +#define DUK_DOUBLE_NAN duk_computed_nan +#endif +#endif + +/* Many platforms are missing fpclassify() and friends, so use replacements + * if necessary. The replacement constants (FP_NAN etc) can be anything but + * match Linux constants now. + */ +#undef DUK_USE_REPL_FPCLASSIFY +#undef DUK_USE_REPL_SIGNBIT +#undef DUK_USE_REPL_ISFINITE +#undef DUK_USE_REPL_ISNAN +#undef DUK_USE_REPL_ISINF + +/* Complex condition broken into separate parts. */ +#undef DUK_F_USE_REPL_ALL +#if !(defined(FP_NAN) && defined(FP_INFINITE) && defined(FP_ZERO) && \ + defined(FP_SUBNORMAL) && defined(FP_NORMAL)) +/* Missing some obvious constants. */ +#define DUK_F_USE_REPL_ALL +#elif defined(DUK_F_AMIGAOS) && defined(DUK_F_VBCC) +/* VBCC is missing the built-ins even in C99 mode (perhaps a header issue). */ +#define DUK_F_USE_REPL_ALL +#elif defined(DUK_F_AMIGAOS) && defined(DUK_F_M68K) +/* AmigaOS + M68K seems to have math issues even when using GCC cross + * compilation. Use replacements for all AmigaOS versions on M68K + * regardless of compiler. + */ +#define DUK_F_USE_REPL_ALL +#elif defined(DUK_F_FREEBSD) && defined(DUK_F_CLANG) +/* Placeholder fix for (detection is wider than necessary): + * http://llvm.org/bugs/show_bug.cgi?id=17788 + */ +#define DUK_F_USE_REPL_ALL +#elif defined(DUK_F_UCLIBC) +/* At least some uclibc versions have broken floating point math. For + * example, fpclassify() can incorrectly classify certain NaN formats. + * To be safe, use replacements. + */ +#define DUK_F_USE_REPL_ALL +#elif defined(DUK_F_AIX) +/* Older versions may be missing isnan(), etc. */ +#define DUK_F_USE_REPL_ALL +#endif + +#if defined(DUK_F_USE_REPL_ALL) +#define DUK_USE_REPL_FPCLASSIFY +#define DUK_USE_REPL_SIGNBIT +#define DUK_USE_REPL_ISFINITE +#define DUK_USE_REPL_ISNAN +#define DUK_USE_REPL_ISINF +#define DUK_FPCLASSIFY duk_repl_fpclassify +#define DUK_SIGNBIT duk_repl_signbit +#define DUK_ISFINITE duk_repl_isfinite +#define DUK_ISNAN duk_repl_isnan +#define DUK_ISINF duk_repl_isinf +#define DUK_FP_NAN 0 +#define DUK_FP_INFINITE 1 +#define DUK_FP_ZERO 2 +#define DUK_FP_SUBNORMAL 3 +#define DUK_FP_NORMAL 4 +#else +#define DUK_FPCLASSIFY fpclassify +#define DUK_SIGNBIT signbit +#define DUK_ISFINITE isfinite +#define DUK_ISNAN isnan +#define DUK_ISINF isinf +#define DUK_FP_NAN FP_NAN +#define DUK_FP_INFINITE FP_INFINITE +#define DUK_FP_ZERO FP_ZERO +#define DUK_FP_SUBNORMAL FP_SUBNORMAL +#define DUK_FP_NORMAL FP_NORMAL +#endif + +#if defined(DUK_F_USE_REPL_ALL) +#undef DUK_F_USE_REPL_ALL +#endif + +/* These functions don't currently need replacement but are wrapped for + * completeness. Because these are used as function pointers, they need + * to be defined as concrete C functions (not macros). + */ +#if !defined(DUK_FABS) +#define DUK_FABS fabs +#endif +#if !defined(DUK_FLOOR) +#define DUK_FLOOR floor +#endif +#if !defined(DUK_CEIL) +#define DUK_CEIL ceil +#endif +#if !defined(DUK_FMOD) +#define DUK_FMOD fmod +#endif +#if !defined(DUK_POW) +#define DUK_POW pow +#endif +#if !defined(DUK_ACOS) +#define DUK_ACOS acos +#endif +#if !defined(DUK_ASIN) +#define DUK_ASIN asin +#endif +#if !defined(DUK_ATAN) +#define DUK_ATAN atan +#endif +#if !defined(DUK_ATAN2) +#define DUK_ATAN2 atan2 +#endif +#if !defined(DUK_SIN) +#define DUK_SIN sin +#endif +#if !defined(DUK_COS) +#define DUK_COS cos +#endif +#if !defined(DUK_TAN) +#define DUK_TAN tan +#endif +#if !defined(DUK_EXP) +#define DUK_EXP exp +#endif +#if !defined(DUK_LOG) +#define DUK_LOG log +#endif +#if !defined(DUK_SQRT) +#define DUK_SQRT sqrt +#endif + +/* The functions below exist only in C99/C++11 or later and need a workaround + * for platforms that don't include them. MSVC isn't detected as C99, but + * these functions also exist in MSVC 2013 and later so include a clause for + * that too. Android doesn't have log2; disable all of these for Android. + */ +#if (defined(DUK_F_C99) || defined(DUK_F_CPP11) || (defined(_MSC_VER) && (_MSC_VER >= 1800))) && \ + !defined(DUK_F_ANDROID) && !defined(DUK_F_MINT) +#if !defined(DUK_CBRT) +#define DUK_CBRT cbrt +#endif +#if !defined(DUK_LOG2) +#define DUK_LOG2 log2 +#endif +#if !defined(DUK_LOG10) +#define DUK_LOG10 log10 +#endif +#if !defined(DUK_TRUNC) +#define DUK_TRUNC trunc +#endif +#endif /* DUK_F_C99 etc */ + +/* NetBSD 6.0 x86 (at least) has a few problems with pow() semantics, + * see test-bug-netbsd-math-pow.js. MinGW has similar (but different) + * issues, see test-bug-mingw-math-issues.js. Enable pow() workarounds + * for these targets. + */ +#undef DUK_USE_POW_WORKAROUNDS +#if defined(DUK_F_NETBSD) || defined(DUK_F_MINGW) +#define DUK_USE_POW_WORKAROUNDS +#endif + +/* Similar workarounds for atan2() semantics issues. MinGW issues are + * documented in test-bug-mingw-math-issues.js. + */ +#undef DUK_USE_ATAN2_WORKAROUNDS +#if defined(DUK_F_MINGW) +#define DUK_USE_ATAN2_WORKAROUNDS +#endif + +/* Rely as little as possible on compiler behavior for NaN comparison, + * signed zero handling, etc. Currently never activated but may be needed + * for broken compilers. + */ +#undef DUK_USE_PARANOID_MATH + +/* There was a curious bug where test-bi-date-canceling.js would fail e.g. + * on 64-bit Ubuntu, gcc-4.8.1, -m32, and no -std=c99. Some date computations + * using doubles would be optimized which then broke some corner case tests. + * The problem goes away by adding 'volatile' to the datetime computations. + * Not sure what the actual triggering conditions are, but using this on + * non-C99 systems solves the known issues and has relatively little cost + * on other platforms. + */ +#undef DUK_USE_PARANOID_DATE_COMPUTATION +#if !defined(DUK_F_C99) +#define DUK_USE_PARANOID_DATE_COMPUTATION +#endif + +/* + * Byte order and double memory layout detection + * + * Endianness detection is a major portability hassle because the macros + * and headers are not standardized. There's even variance across UNIX + * platforms. Even with "standard" headers, details like underscore count + * varies between platforms, e.g. both __BYTE_ORDER and _BYTE_ORDER are used + * (Crossbridge has a single underscore, for instance). + * + * The checks below are structured with this in mind: several approaches are + * used, and at the end we check if any of them worked. This allows generic + * approaches to be tried first, and platform/compiler specific hacks tried + * last. As a last resort, the user can force a specific endianness, as it's + * not likely that automatic detection will work on the most exotic platforms. + * + * Duktape supports little and big endian machines. There's also support + * for a hybrid used by some ARM machines where integers are little endian + * but IEEE double values use a mixed order (12345678 -> 43218765). This + * byte order for doubles is referred to as "mixed endian". + */ + +/* GCC and Clang provide endianness defines as built-in predefines, with + * leading and trailing double underscores (e.g. __BYTE_ORDER__). See + * output of "make gccpredefs" and "make clangpredefs". Clang doesn't + * seem to provide __FLOAT_WORD_ORDER__; assume not mixed endian for clang. + * http://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html + */ +#if !defined(DUK_USE_BYTEORDER) && defined(__BYTE_ORDER__) +#if defined(__ORDER_LITTLE_ENDIAN__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) +#if defined(__FLOAT_WORD_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && (__FLOAT_WORD_ORDER__ == __ORDER_LITTLE_ENDIAN__) +#define DUK_USE_BYTEORDER 1 +#elif defined(__FLOAT_WORD_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__FLOAT_WORD_ORDER__ == __ORDER_BIG_ENDIAN__) +#define DUK_USE_BYTEORDER 2 +#elif !defined(__FLOAT_WORD_ORDER__) +/* Float word order not known, assume not a hybrid. */ +#define DUK_USE_BYTEORDER 1 +#else +/* Byte order is little endian but cannot determine IEEE double word order. */ +#endif /* float word order */ +#elif defined(__ORDER_BIG_ENDIAN__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) +#if defined(__FLOAT_WORD_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__FLOAT_WORD_ORDER__ == __ORDER_BIG_ENDIAN__) +#define DUK_USE_BYTEORDER 3 +#elif !defined(__FLOAT_WORD_ORDER__) +/* Float word order not known, assume not a hybrid. */ +#define DUK_USE_BYTEORDER 3 +#else +/* Byte order is big endian but cannot determine IEEE double word order. */ +#endif /* float word order */ +#else +/* Cannot determine byte order; __ORDER_PDP_ENDIAN__ is related to 32-bit + * integer ordering and is not relevant. + */ +#endif /* integer byte order */ +#endif /* !defined(DUK_USE_BYTEORDER) && defined(__BYTE_ORDER__) */ + +/* More or less standard endianness predefines provided by header files. + * The ARM hybrid case is detected by assuming that __FLOAT_WORD_ORDER + * will be big endian, see: http://lists.mysql.com/internals/443. + * On some platforms some defines may be present with an empty value which + * causes comparisons to fail: https://github.com/svaarala/duktape/issues/453. + */ +#if !defined(DUK_USE_BYTEORDER) +#if defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && (__BYTE_ORDER == __LITTLE_ENDIAN) || \ + defined(_BYTE_ORDER) && defined(_LITTLE_ENDIAN) && (_BYTE_ORDER == _LITTLE_ENDIAN) || \ + defined(__LITTLE_ENDIAN__) +#if defined(__FLOAT_WORD_ORDER) && defined(__LITTLE_ENDIAN) && (__FLOAT_WORD_ORDER == __LITTLE_ENDIAN) || \ + defined(_FLOAT_WORD_ORDER) && defined(_LITTLE_ENDIAN) && (_FLOAT_WORD_ORDER == _LITTLE_ENDIAN) +#define DUK_USE_BYTEORDER 1 +#elif defined(__FLOAT_WORD_ORDER) && defined(__BIG_ENDIAN) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN) || \ + defined(_FLOAT_WORD_ORDER) && defined(_BIG_ENDIAN) && (_FLOAT_WORD_ORDER == _BIG_ENDIAN) +#define DUK_USE_BYTEORDER 2 +#elif !defined(__FLOAT_WORD_ORDER) && !defined(_FLOAT_WORD_ORDER) +/* Float word order not known, assume not a hybrid. */ +#define DUK_USE_BYTEORDER 1 +#else +/* Byte order is little endian but cannot determine IEEE double word order. */ +#endif /* float word order */ +#elif defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && (__BYTE_ORDER == __BIG_ENDIAN) || \ + defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && (_BYTE_ORDER == _BIG_ENDIAN) || \ + defined(__BIG_ENDIAN__) +#if defined(__FLOAT_WORD_ORDER) && defined(__BIG_ENDIAN) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN) || \ + defined(_FLOAT_WORD_ORDER) && defined(_BIG_ENDIAN) && (_FLOAT_WORD_ORDER == _BIG_ENDIAN) +#define DUK_USE_BYTEORDER 3 +#elif !defined(__FLOAT_WORD_ORDER) && !defined(_FLOAT_WORD_ORDER) +/* Float word order not known, assume not a hybrid. */ +#define DUK_USE_BYTEORDER 3 +#else +/* Byte order is big endian but cannot determine IEEE double word order. */ +#endif /* float word order */ +#else +/* Cannot determine byte order. */ +#endif /* integer byte order */ +#endif /* !defined(DUK_USE_BYTEORDER) */ + +/* QNX gcc cross compiler seems to define e.g. __LITTLEENDIAN__ or __BIGENDIAN__: + * $ /opt/qnx650/host/linux/x86/usr/bin/i486-pc-nto-qnx6.5.0-gcc -dM -E - > 24) | \ + ((((duk_uint32_t) (x)) >> 8) & 0xff00UL) | \ + ((((duk_uint32_t) (x)) << 8) & 0xff0000UL) | \ + (((duk_uint32_t) (x)) << 24)) +#endif +#if !defined(DUK_BSWAP16) +#define DUK_BSWAP16(x) \ + ((duk_uint16_t) (x) >> 8) | \ + ((duk_uint16_t) (x) << 8) +#endif + +/* DUK_USE_VARIADIC_MACROS: required from compilers, so no fill-in. */ +/* DUK_USE_UNION_INITIALIZERS: required from compilers, so no fill-in. */ + +#if !(defined(DUK_USE_FLEX_C99) || defined(DUK_USE_FLEX_ZEROSIZE) || defined(DUK_USE_FLEX_ONESIZE)) +#if defined(DUK_F_C99) +#define DUK_USE_FLEX_C99 +#else +#define DUK_USE_FLEX_ZEROSIZE /* Not standard but common enough */ +#endif +#endif + +#if !(defined(DUK_USE_PACK_GCC_ATTR) || defined(DUK_USE_PACK_CLANG_ATTR) || \ + defined(DUK_USE_PACK_MSVC_PRAGMA) || defined(DUK_USE_PACK_DUMMY_MEMBER)) +#define DUK_USE_PACK_DUMMY_MEMBER +#endif + +#if 0 /* not defined by default */ +#undef DUK_USE_GCC_PRAGMAS +#endif + +#if !defined(DUK_U64_CONSTANT) +#define DUK_U64_CONSTANT(x) x##ULL +#endif +#if !defined(DUK_I64_CONSTANT) +#define DUK_I64_CONSTANT(x) x##LL +#endif + +/* Workaround for GH-323: avoid inlining control when compiling from + * multiple sources, as it causes compiler portability trouble. + */ +#if !defined(DUK_SINGLE_FILE) +#undef DUK_NOINLINE +#undef DUK_INLINE +#undef DUK_ALWAYS_INLINE +#define DUK_NOINLINE /*nop*/ +#define DUK_INLINE /*nop*/ +#define DUK_ALWAYS_INLINE /*nop*/ +#endif + +/* + * Check whether or not a packed duk_tval representation is possible. + * What's basically required is that pointers are 32-bit values + * (sizeof(void *) == 4). Best effort check, not always accurate. + * If guess goes wrong, crashes may result; self tests also verify + * the guess. + */ + +/* Explicit marker needed; may be 'defined', 'undefined, 'or 'not provided'. */ +#if !defined(DUK_F_PACKED_TVAL_PROVIDED) +#undef DUK_F_PACKED_TVAL_POSSIBLE + +/* Strict C99 case: DUK_UINTPTR_MAX (= UINTPTR_MAX) should be very reliable */ +#if !defined(DUK_F_PACKED_TVAL_POSSIBLE) && defined(DUK_UINTPTR_MAX) +#if (DUK_UINTPTR_MAX <= 0xffffffffUL) +#define DUK_F_PACKED_TVAL_POSSIBLE +#endif +#endif + +/* Non-C99 case, still relying on DUK_UINTPTR_MAX, as long as it is not a computed value */ +#if !defined(DUK_F_PACKED_TVAL_POSSIBLE) && defined(DUK_UINTPTR_MAX) && !defined(DUK_UINTPTR_MAX_COMPUTED) +#if (DUK_UINTPTR_MAX <= 0xffffffffUL) +#define DUK_F_PACKED_TVAL_POSSIBLE +#endif +#endif + +/* DUK_SIZE_MAX (= SIZE_MAX) is often reliable */ +#if !defined(DUK_F_PACKED_TVAL_POSSIBLE) && defined(DUK_SIZE_MAX) && !defined(DUK_SIZE_MAX_COMPUTED) +#if (DUK_SIZE_MAX <= 0xffffffffUL) +#define DUK_F_PACKED_TVAL_POSSIBLE +#endif +#endif + +#undef DUK_USE_PACKED_TVAL +#if defined(DUK_F_PACKED_TVAL_POSSIBLE) +#define DUK_USE_PACKED_TVAL +#endif + +#undef DUK_F_PACKED_TVAL_POSSIBLE +#endif /* DUK_F_PACKED_TVAL_PROVIDED */ +/* Object property allocation layout has implications for memory and code + * footprint and generated code size/speed. The best layout also depends + * on whether the platform has alignment requirements or benefits from + * having mostly aligned accesses. + */ +#undef DUK_USE_HOBJECT_LAYOUT_1 +#undef DUK_USE_HOBJECT_LAYOUT_2 +#undef DUK_USE_HOBJECT_LAYOUT_3 +#if (DUK_USE_ALIGN_BY == 1) +/* On platforms without any alignment issues, layout 1 is preferable + * because it compiles to slightly less code and provides direct access + * to property keys. + */ +#define DUK_USE_HOBJECT_LAYOUT_1 +#else +/* On other platforms use layout 2, which requires some padding but + * is a bit more natural than layout 3 in ordering the entries. Layout + * 3 is currently not used. + */ +#define DUK_USE_HOBJECT_LAYOUT_2 +#endif + +/* GCC/clang inaccurate math would break compliance and probably duk_tval, + * so refuse to compile. Relax this if -ffast-math is tested to work. + */ +#if defined(__FAST_MATH__) +#error __FAST_MATH__ defined, refusing to compile +#endif + +/* + * Autogenerated defaults + */ + +#define DUK_USE_ARRAY_BUILTIN +#define DUK_USE_ARRAY_FASTPATH +#define DUK_USE_ARRAY_PROP_FASTPATH +#undef DUK_USE_ASSERTIONS +#define DUK_USE_AUGMENT_ERROR_CREATE +#define DUK_USE_AUGMENT_ERROR_THROW +#define DUK_USE_AVOID_PLATFORM_FUNCPTRS +#define DUK_USE_BASE64_FASTPATH +#define DUK_USE_BOOLEAN_BUILTIN +#define DUK_USE_BUFFEROBJECT_SUPPORT +#undef DUK_USE_BUFLEN16 +#define DUK_USE_BYTECODE_DUMP_SUPPORT +#define DUK_USE_CACHE_ACTIVATION +#define DUK_USE_CACHE_CATCHER +#define DUK_USE_CALLSTACK_LIMIT 10000 +#define DUK_USE_COMMONJS_MODULES +#define DUK_USE_COMPILER_RECLIMIT 2500 +#define DUK_USE_COROUTINE_SUPPORT +#undef DUK_USE_CPP_EXCEPTIONS +#undef DUK_USE_DATAPTR16 +#undef DUK_USE_DATAPTR_DEC16 +#undef DUK_USE_DATAPTR_ENC16 +#define DUK_USE_DATE_BUILTIN +#undef DUK_USE_DATE_FORMAT_STRING +#undef DUK_USE_DATE_GET_LOCAL_TZOFFSET +#undef DUK_USE_DATE_GET_NOW +#undef DUK_USE_DATE_PARSE_STRING +#undef DUK_USE_DATE_PRS_GETDATE +#undef DUK_USE_DEBUG +#undef DUK_USE_DEBUGGER_DUMPHEAP +#undef DUK_USE_DEBUGGER_INSPECT +#undef DUK_USE_DEBUGGER_PAUSE_UNCAUGHT +#undef DUK_USE_DEBUGGER_SUPPORT +#define DUK_USE_DEBUGGER_THROW_NOTIFY +#undef DUK_USE_DEBUGGER_TRANSPORT_TORTURE +#define DUK_USE_DEBUG_BUFSIZE 65536L +#define DUK_USE_DEBUG_LEVEL 0 +#undef DUK_USE_DEBUG_WRITE +#define DUK_USE_DOUBLE_LINKED_HEAP +#define DUK_USE_DUKTAPE_BUILTIN +#define DUK_USE_ENCODING_BUILTINS +#define DUK_USE_ERRCREATE +#define DUK_USE_ERRTHROW +#define DUK_USE_ES6 +#define DUK_USE_ES6_OBJECT_PROTO_PROPERTY +#define DUK_USE_ES6_OBJECT_SETPROTOTYPEOF +#define DUK_USE_ES6_PROXY +#define DUK_USE_ES6_REGEXP_SYNTAX +#define DUK_USE_ES6_UNICODE_ESCAPE +#define DUK_USE_ES7 +#define DUK_USE_ES7_EXP_OPERATOR +#define DUK_USE_ES8 +#define DUK_USE_ES9 +#define DUK_USE_ESBC_LIMITS +#define DUK_USE_ESBC_MAX_BYTES 2147418112L +#define DUK_USE_ESBC_MAX_LINENUMBER 2147418112L +#undef DUK_USE_EXEC_FUN_LOCAL +#undef DUK_USE_EXEC_INDIRECT_BOUND_CHECK +#undef DUK_USE_EXEC_PREFER_SIZE +#define DUK_USE_EXEC_REGCONST_OPTIMIZE +#undef DUK_USE_EXEC_TIMEOUT_CHECK +#undef DUK_USE_EXPLICIT_NULL_INIT +#undef DUK_USE_EXTSTR_FREE +#undef DUK_USE_EXTSTR_INTERN_CHECK +#undef DUK_USE_FASTINT +#define DUK_USE_FAST_REFCOUNT_DEFAULT +#undef DUK_USE_FATAL_HANDLER +#define DUK_USE_FATAL_MAXLEN 128 +#define DUK_USE_FINALIZER_SUPPORT +#undef DUK_USE_FINALIZER_TORTURE +#undef DUK_USE_FUNCPTR16 +#undef DUK_USE_FUNCPTR_DEC16 +#undef DUK_USE_FUNCPTR_ENC16 +#define DUK_USE_FUNCTION_BUILTIN +#define DUK_USE_FUNC_FILENAME_PROPERTY +#define DUK_USE_FUNC_NAME_PROPERTY +#undef DUK_USE_GC_TORTURE +#undef DUK_USE_GET_MONOTONIC_TIME +#undef DUK_USE_GET_RANDOM_DOUBLE +#undef DUK_USE_GLOBAL_BINDING +#define DUK_USE_GLOBAL_BUILTIN +#undef DUK_USE_HEAPPTR16 +#undef DUK_USE_HEAPPTR_DEC16 +#undef DUK_USE_HEAPPTR_ENC16 +#define DUK_USE_HEX_FASTPATH +#define DUK_USE_HOBJECT_ARRAY_ABANDON_LIMIT 2 +#define DUK_USE_HOBJECT_ARRAY_FAST_RESIZE_LIMIT 9 +#define DUK_USE_HOBJECT_ARRAY_MINGROW_ADD 16 +#define DUK_USE_HOBJECT_ARRAY_MINGROW_DIVISOR 8 +#define DUK_USE_HOBJECT_ENTRY_MINGROW_ADD 16 +#define DUK_USE_HOBJECT_ENTRY_MINGROW_DIVISOR 8 +#define DUK_USE_HOBJECT_HASH_PART +#define DUK_USE_HOBJECT_HASH_PROP_LIMIT 8 +#define DUK_USE_HSTRING_ARRIDX +#define DUK_USE_HSTRING_CLEN +#undef DUK_USE_HSTRING_EXTDATA +#define DUK_USE_HSTRING_LAZY_CLEN +#define DUK_USE_HTML_COMMENTS +#define DUK_USE_IDCHAR_FASTPATH +#undef DUK_USE_INJECT_HEAP_ALLOC_ERROR +#undef DUK_USE_INTERRUPT_COUNTER +#undef DUK_USE_INTERRUPT_DEBUG_FIXUP +#define DUK_USE_JC +#define DUK_USE_JSON_BUILTIN +#define DUK_USE_JSON_DECNUMBER_FASTPATH +#define DUK_USE_JSON_DECSTRING_FASTPATH +#define DUK_USE_JSON_DEC_RECLIMIT 1000 +#define DUK_USE_JSON_EATWHITE_FASTPATH +#define DUK_USE_JSON_ENC_RECLIMIT 1000 +#define DUK_USE_JSON_QUOTESTRING_FASTPATH +#undef DUK_USE_JSON_STRINGIFY_FASTPATH +#define DUK_USE_JSON_SUPPORT +#define DUK_USE_JX +#define DUK_USE_LEXER_SLIDING_WINDOW +#undef DUK_USE_LIGHTFUNC_BUILTINS +#define DUK_USE_MARK_AND_SWEEP_RECLIMIT 256 +#define DUK_USE_MATH_BUILTIN +#define DUK_USE_NATIVE_CALL_RECLIMIT 1000 +#define DUK_USE_NONSTD_ARRAY_CONCAT_TRAILER +#define DUK_USE_NONSTD_ARRAY_MAP_TRAILER +#define DUK_USE_NONSTD_ARRAY_SPLICE_DELCOUNT +#undef DUK_USE_NONSTD_FUNC_CALLER_PROPERTY +#undef DUK_USE_NONSTD_FUNC_SOURCE_PROPERTY +#define DUK_USE_NONSTD_FUNC_STMT +#define DUK_USE_NONSTD_GETTER_KEY_ARGUMENT +#define DUK_USE_NONSTD_JSON_ESC_U2028_U2029 +#define DUK_USE_NONSTD_SETTER_KEY_ARGUMENT +#define DUK_USE_NONSTD_STRING_FROMCHARCODE_32BIT +#define DUK_USE_NUMBER_BUILTIN +#define DUK_USE_OBJECT_BUILTIN +#undef DUK_USE_OBJSIZES16 +#undef DUK_USE_PARANOID_ERRORS +#define DUK_USE_PC2LINE +#define DUK_USE_PERFORMANCE_BUILTIN +#undef DUK_USE_PREFER_SIZE +#undef DUK_USE_PROMISE_BUILTIN +#define DUK_USE_PROVIDE_DEFAULT_ALLOC_FUNCTIONS +#undef DUK_USE_REFCOUNT16 +#define DUK_USE_REFCOUNT32 +#define DUK_USE_REFERENCE_COUNTING +#define DUK_USE_REFLECT_BUILTIN +#define DUK_USE_REGEXP_CANON_BITMAP +#undef DUK_USE_REGEXP_CANON_WORKAROUND +#define DUK_USE_REGEXP_COMPILER_RECLIMIT 10000 +#define DUK_USE_REGEXP_EXECUTOR_RECLIMIT 10000 +#define DUK_USE_REGEXP_SUPPORT +#undef DUK_USE_ROM_GLOBAL_CLONE +#undef DUK_USE_ROM_GLOBAL_INHERIT +#undef DUK_USE_ROM_OBJECTS +#define DUK_USE_ROM_PTRCOMP_FIRST 63488L +#undef DUK_USE_ROM_STRINGS +#define DUK_USE_SECTION_B +#undef DUK_USE_SELF_TESTS +#define DUK_USE_SHEBANG_COMMENTS +#undef DUK_USE_SHUFFLE_TORTURE +#define DUK_USE_SOURCE_NONBMP +#undef DUK_USE_STRHASH16 +#undef DUK_USE_STRHASH_DENSE +#define DUK_USE_STRHASH_SKIP_SHIFT 5 +#define DUK_USE_STRICT_DECL +#undef DUK_USE_STRICT_UTF8_SOURCE +#define DUK_USE_STRING_BUILTIN +#undef DUK_USE_STRLEN16 +#define DUK_USE_STRTAB_GROW_LIMIT 17 +#define DUK_USE_STRTAB_MAXSIZE 268435456L +#define DUK_USE_STRTAB_MINSIZE 1024 +#undef DUK_USE_STRTAB_PTRCOMP +#define DUK_USE_STRTAB_RESIZE_CHECK_MASK 255 +#define DUK_USE_STRTAB_SHRINK_LIMIT 6 +#undef DUK_USE_STRTAB_TORTURE +#undef DUK_USE_SYMBOL_BUILTIN +#define DUK_USE_TAILCALL +#define DUK_USE_TARGET_INFO "unknown" +#define DUK_USE_TRACEBACKS +#define DUK_USE_TRACEBACK_DEPTH 10 +#define DUK_USE_USER_DECLARE() /* no user declarations */ +#define DUK_USE_VALSTACK_GROW_SHIFT 2 +#define DUK_USE_VALSTACK_LIMIT 1000000L +#define DUK_USE_VALSTACK_SHRINK_CHECK_SHIFT 2 +#define DUK_USE_VALSTACK_SHRINK_SLACK_SHIFT 4 +#undef DUK_USE_VALSTACK_UNSAFE +#define DUK_USE_VERBOSE_ERRORS +#define DUK_USE_VERBOSE_EXECUTOR_ERRORS +#define DUK_USE_VOLUNTARY_GC +#define DUK_USE_ZERO_BUFFER_DATA + +/* + * You may add overriding #define/#undef directives below for + * customization. You of course cannot un-#include or un-typedef + * anything; these require direct changes above. + */ + +/* __OVERRIDE_DEFINES__ */ + +/* + * Date provider selection + * + * User may define DUK_USE_DATE_GET_NOW() etc directly, in which case we'll + * rely on an external provider. If this is not done, revert to previous + * behavior and use Unix/Windows built-in provider. + */ + +#if defined(DUK_COMPILING_DUKTAPE) + +#if defined(DUK_USE_DATE_GET_NOW) +/* External provider already defined. */ +#elif defined(DUK_USE_DATE_NOW_GETTIMEOFDAY) +#define DUK_USE_DATE_GET_NOW(ctx) duk_bi_date_get_now_gettimeofday() +#elif defined(DUK_USE_DATE_NOW_TIME) +#define DUK_USE_DATE_GET_NOW(ctx) duk_bi_date_get_now_time() +#elif defined(DUK_USE_DATE_NOW_WINDOWS) +#define DUK_USE_DATE_GET_NOW(ctx) duk_bi_date_get_now_windows() +#elif defined(DUK_USE_DATE_NOW_WINDOWS_SUBMS) +#define DUK_USE_DATE_GET_NOW(ctx) duk_bi_date_get_now_windows_subms() +#else +#error no provider for DUK_USE_DATE_GET_NOW() +#endif + +#if defined(DUK_USE_DATE_GET_LOCAL_TZOFFSET) +/* External provider already defined. */ +#elif defined(DUK_USE_DATE_TZO_GMTIME_R) || defined(DUK_USE_DATE_TZO_GMTIME_S) || defined(DUK_USE_DATE_TZO_GMTIME) +#define DUK_USE_DATE_GET_LOCAL_TZOFFSET(d) duk_bi_date_get_local_tzoffset_gmtime((d)) +#elif defined(DUK_USE_DATE_TZO_WINDOWS) +#define DUK_USE_DATE_GET_LOCAL_TZOFFSET(d) duk_bi_date_get_local_tzoffset_windows((d)) +#elif defined(DUK_USE_DATE_TZO_WINDOWS_NO_DST) +#define DUK_USE_DATE_GET_LOCAL_TZOFFSET(d) duk_bi_date_get_local_tzoffset_windows_no_dst((d)) +#else +#error no provider for DUK_USE_DATE_GET_LOCAL_TZOFFSET() +#endif + +#if defined(DUK_USE_DATE_PARSE_STRING) +/* External provider already defined. */ +#elif defined(DUK_USE_DATE_PRS_STRPTIME) +#define DUK_USE_DATE_PARSE_STRING(ctx,str) duk_bi_date_parse_string_strptime((ctx), (str)) +#elif defined(DUK_USE_DATE_PRS_GETDATE) +#define DUK_USE_DATE_PARSE_STRING(ctx,str) duk_bi_date_parse_string_getdate((ctx), (str)) +#else +/* No provider for DUK_USE_DATE_PARSE_STRING(), fall back to ISO 8601 only. */ +#endif + +#if defined(DUK_USE_DATE_FORMAT_STRING) +/* External provider already defined. */ +#elif defined(DUK_USE_DATE_FMT_STRFTIME) +#define DUK_USE_DATE_FORMAT_STRING(ctx,parts,tzoffset,flags) \ + duk_bi_date_format_parts_strftime((ctx), (parts), (tzoffset), (flags)) +#else +/* No provider for DUK_USE_DATE_FORMAT_STRING(), fall back to ISO 8601 only. */ +#endif + +#if defined(DUK_USE_GET_MONOTONIC_TIME) +/* External provider already defined. */ +#elif defined(DUK_USE_GET_MONOTONIC_TIME_CLOCK_GETTIME) +#define DUK_USE_GET_MONOTONIC_TIME(ctx) duk_bi_date_get_monotonic_time_clock_gettime() +#elif defined(DUK_USE_GET_MONOTONIC_TIME_WINDOWS_QPC) +#define DUK_USE_GET_MONOTONIC_TIME(ctx) duk_bi_date_get_monotonic_time_windows_qpc() +#else +/* No provider for DUK_USE_GET_MONOTONIC_TIME(), fall back to DUK_USE_DATE_GET_NOW(). */ +#endif + +#endif /* DUK_COMPILING_DUKTAPE */ + +/* + * Checks for legacy feature options (DUK_OPT_xxx) + */ + +#if defined(DUK_OPT_ASSERTIONS) +#error unsupported legacy feature option DUK_OPT_ASSERTIONS used +#endif +#if defined(DUK_OPT_BUFFEROBJECT_SUPPORT) +#error unsupported legacy feature option DUK_OPT_BUFFEROBJECT_SUPPORT used +#endif +#if defined(DUK_OPT_BUFLEN16) +#error unsupported legacy feature option DUK_OPT_BUFLEN16 used +#endif +#if defined(DUK_OPT_DATAPTR16) +#error unsupported legacy feature option DUK_OPT_DATAPTR16 used +#endif +#if defined(DUK_OPT_DATAPTR_DEC16) +#error unsupported legacy feature option DUK_OPT_DATAPTR_DEC16 used +#endif +#if defined(DUK_OPT_DATAPTR_ENC16) +#error unsupported legacy feature option DUK_OPT_DATAPTR_ENC16 used +#endif +#if defined(DUK_OPT_DDDPRINT) +#error unsupported legacy feature option DUK_OPT_DDDPRINT used +#endif +#if defined(DUK_OPT_DDPRINT) +#error unsupported legacy feature option DUK_OPT_DDPRINT used +#endif +#if defined(DUK_OPT_DEBUG) +#error unsupported legacy feature option DUK_OPT_DEBUG used +#endif +#if defined(DUK_OPT_DEBUGGER_DUMPHEAP) +#error unsupported legacy feature option DUK_OPT_DEBUGGER_DUMPHEAP used +#endif +#if defined(DUK_OPT_DEBUGGER_FWD_LOGGING) +#error unsupported legacy feature option DUK_OPT_DEBUGGER_FWD_LOGGING used +#endif +#if defined(DUK_OPT_DEBUGGER_FWD_PRINTALERT) +#error unsupported legacy feature option DUK_OPT_DEBUGGER_FWD_PRINTALERT used +#endif +#if defined(DUK_OPT_DEBUGGER_SUPPORT) +#error unsupported legacy feature option DUK_OPT_DEBUGGER_SUPPORT used +#endif +#if defined(DUK_OPT_DEBUGGER_TRANSPORT_TORTURE) +#error unsupported legacy feature option DUK_OPT_DEBUGGER_TRANSPORT_TORTURE used +#endif +#if defined(DUK_OPT_DEBUG_BUFSIZE) +#error unsupported legacy feature option DUK_OPT_DEBUG_BUFSIZE used +#endif +#if defined(DUK_OPT_DECLARE) +#error unsupported legacy feature option DUK_OPT_DECLARE used +#endif +#if defined(DUK_OPT_DEEP_C_STACK) +#error unsupported legacy feature option DUK_OPT_DEEP_C_STACK used +#endif +#if defined(DUK_OPT_DLL_BUILD) +#error unsupported legacy feature option DUK_OPT_DLL_BUILD used +#endif +#if defined(DUK_OPT_DPRINT) +#error unsupported legacy feature option DUK_OPT_DPRINT used +#endif +#if defined(DUK_OPT_DPRINT_COLORS) +#error unsupported legacy feature option DUK_OPT_DPRINT_COLORS used +#endif +#if defined(DUK_OPT_DPRINT_RDTSC) +#error unsupported legacy feature option DUK_OPT_DPRINT_RDTSC used +#endif +#if defined(DUK_OPT_EXEC_TIMEOUT_CHECK) +#error unsupported legacy feature option DUK_OPT_EXEC_TIMEOUT_CHECK used +#endif +#if defined(DUK_OPT_EXTERNAL_STRINGS) +#error unsupported legacy feature option DUK_OPT_EXTERNAL_STRINGS used +#endif +#if defined(DUK_OPT_EXTSTR_FREE) +#error unsupported legacy feature option DUK_OPT_EXTSTR_FREE used +#endif +#if defined(DUK_OPT_EXTSTR_INTERN_CHECK) +#error unsupported legacy feature option DUK_OPT_EXTSTR_INTERN_CHECK used +#endif +#if defined(DUK_OPT_FASTINT) +#error unsupported legacy feature option DUK_OPT_FASTINT used +#endif +#if defined(DUK_OPT_FORCE_ALIGN) +#error unsupported legacy feature option DUK_OPT_FORCE_ALIGN used +#endif +#if defined(DUK_OPT_FORCE_BYTEORDER) +#error unsupported legacy feature option DUK_OPT_FORCE_BYTEORDER used +#endif +#if defined(DUK_OPT_FUNCPTR16) +#error unsupported legacy feature option DUK_OPT_FUNCPTR16 used +#endif +#if defined(DUK_OPT_FUNCPTR_DEC16) +#error unsupported legacy feature option DUK_OPT_FUNCPTR_DEC16 used +#endif +#if defined(DUK_OPT_FUNCPTR_ENC16) +#error unsupported legacy feature option DUK_OPT_FUNCPTR_ENC16 used +#endif +#if defined(DUK_OPT_FUNC_NONSTD_CALLER_PROPERTY) +#error unsupported legacy feature option DUK_OPT_FUNC_NONSTD_CALLER_PROPERTY used +#endif +#if defined(DUK_OPT_FUNC_NONSTD_SOURCE_PROPERTY) +#error unsupported legacy feature option DUK_OPT_FUNC_NONSTD_SOURCE_PROPERTY used +#endif +#if defined(DUK_OPT_GC_TORTURE) +#error unsupported legacy feature option DUK_OPT_GC_TORTURE used +#endif +#if defined(DUK_OPT_HAVE_CUSTOM_H) +#error unsupported legacy feature option DUK_OPT_HAVE_CUSTOM_H used +#endif +#if defined(DUK_OPT_HEAPPTR16) +#error unsupported legacy feature option DUK_OPT_HEAPPTR16 used +#endif +#if defined(DUK_OPT_HEAPPTR_DEC16) +#error unsupported legacy feature option DUK_OPT_HEAPPTR_DEC16 used +#endif +#if defined(DUK_OPT_HEAPPTR_ENC16) +#error unsupported legacy feature option DUK_OPT_HEAPPTR_ENC16 used +#endif +#if defined(DUK_OPT_INTERRUPT_COUNTER) +#error unsupported legacy feature option DUK_OPT_INTERRUPT_COUNTER used +#endif +#if defined(DUK_OPT_JSON_STRINGIFY_FASTPATH) +#error unsupported legacy feature option DUK_OPT_JSON_STRINGIFY_FASTPATH used +#endif +#if defined(DUK_OPT_LIGHTFUNC_BUILTINS) +#error unsupported legacy feature option DUK_OPT_LIGHTFUNC_BUILTINS used +#endif +#if defined(DUK_OPT_NONSTD_FUNC_CALLER_PROPERTY) +#error unsupported legacy feature option DUK_OPT_NONSTD_FUNC_CALLER_PROPERTY used +#endif +#if defined(DUK_OPT_NONSTD_FUNC_SOURCE_PROPERTY) +#error unsupported legacy feature option DUK_OPT_NONSTD_FUNC_SOURCE_PROPERTY used +#endif +#if defined(DUK_OPT_NO_ARRAY_SPLICE_NONSTD_DELCOUNT) +#error unsupported legacy feature option DUK_OPT_NO_ARRAY_SPLICE_NONSTD_DELCOUNT used +#endif +#if defined(DUK_OPT_NO_AUGMENT_ERRORS) +#error unsupported legacy feature option DUK_OPT_NO_AUGMENT_ERRORS used +#endif +#if defined(DUK_OPT_NO_BROWSER_LIKE) +#error unsupported legacy feature option DUK_OPT_NO_BROWSER_LIKE used +#endif +#if defined(DUK_OPT_NO_BUFFEROBJECT_SUPPORT) +#error unsupported legacy feature option DUK_OPT_NO_BUFFEROBJECT_SUPPORT used +#endif +#if defined(DUK_OPT_NO_BYTECODE_DUMP_SUPPORT) +#error unsupported legacy feature option DUK_OPT_NO_BYTECODE_DUMP_SUPPORT used +#endif +#if defined(DUK_OPT_NO_COMMONJS_MODULES) +#error unsupported legacy feature option DUK_OPT_NO_COMMONJS_MODULES used +#endif +#if defined(DUK_OPT_NO_ES6_OBJECT_PROTO_PROPERTY) +#error unsupported legacy feature option DUK_OPT_NO_ES6_OBJECT_PROTO_PROPERTY used +#endif +#if defined(DUK_OPT_NO_ES6_OBJECT_SETPROTOTYPEOF) +#error unsupported legacy feature option DUK_OPT_NO_ES6_OBJECT_SETPROTOTYPEOF used +#endif +#if defined(DUK_OPT_NO_ES6_PROXY) +#error unsupported legacy feature option DUK_OPT_NO_ES6_PROXY used +#endif +#if defined(DUK_OPT_NO_FILE_IO) +#error unsupported legacy feature option DUK_OPT_NO_FILE_IO used +#endif +#if defined(DUK_OPT_NO_FUNC_STMT) +#error unsupported legacy feature option DUK_OPT_NO_FUNC_STMT used +#endif +#if defined(DUK_OPT_NO_JC) +#error unsupported legacy feature option DUK_OPT_NO_JC used +#endif +#if defined(DUK_OPT_NO_JSONC) +#error unsupported legacy feature option DUK_OPT_NO_JSONC used +#endif +#if defined(DUK_OPT_NO_JSONX) +#error unsupported legacy feature option DUK_OPT_NO_JSONX used +#endif +#if defined(DUK_OPT_NO_JX) +#error unsupported legacy feature option DUK_OPT_NO_JX used +#endif +#if defined(DUK_OPT_NO_MARK_AND_SWEEP) +#error unsupported legacy feature option DUK_OPT_NO_MARK_AND_SWEEP used +#endif +#if defined(DUK_OPT_NO_MS_STRINGTABLE_RESIZE) +#error unsupported legacy feature option DUK_OPT_NO_MS_STRINGTABLE_RESIZE used +#endif +#if defined(DUK_OPT_NO_NONSTD_ACCESSOR_KEY_ARGUMENT) +#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ACCESSOR_KEY_ARGUMENT used +#endif +#if defined(DUK_OPT_NO_NONSTD_ARRAY_CONCAT_TRAILER) +#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ARRAY_CONCAT_TRAILER used +#endif +#if defined(DUK_OPT_NO_NONSTD_ARRAY_MAP_TRAILER) +#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ARRAY_MAP_TRAILER used +#endif +#if defined(DUK_OPT_NO_NONSTD_ARRAY_SPLICE_DELCOUNT) +#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ARRAY_SPLICE_DELCOUNT used +#endif +#if defined(DUK_OPT_NO_NONSTD_FUNC_STMT) +#error unsupported legacy feature option DUK_OPT_NO_NONSTD_FUNC_STMT used +#endif +#if defined(DUK_OPT_NO_NONSTD_JSON_ESC_U2028_U2029) +#error unsupported legacy feature option DUK_OPT_NO_NONSTD_JSON_ESC_U2028_U2029 used +#endif +#if defined(DUK_OPT_NO_NONSTD_STRING_FROMCHARCODE_32BIT) +#error unsupported legacy feature option DUK_OPT_NO_NONSTD_STRING_FROMCHARCODE_32BIT used +#endif +#if defined(DUK_OPT_NO_OBJECT_ES6_PROTO_PROPERTY) +#error unsupported legacy feature option DUK_OPT_NO_OBJECT_ES6_PROTO_PROPERTY used +#endif +#if defined(DUK_OPT_NO_OBJECT_ES6_SETPROTOTYPEOF) +#error unsupported legacy feature option DUK_OPT_NO_OBJECT_ES6_SETPROTOTYPEOF used +#endif +#if defined(DUK_OPT_NO_OCTAL_SUPPORT) +#error unsupported legacy feature option DUK_OPT_NO_OCTAL_SUPPORT used +#endif +#if defined(DUK_OPT_NO_PACKED_TVAL) +#error unsupported legacy feature option DUK_OPT_NO_PACKED_TVAL used +#endif +#if defined(DUK_OPT_NO_PC2LINE) +#error unsupported legacy feature option DUK_OPT_NO_PC2LINE used +#endif +#if defined(DUK_OPT_NO_REFERENCE_COUNTING) +#error unsupported legacy feature option DUK_OPT_NO_REFERENCE_COUNTING used +#endif +#if defined(DUK_OPT_NO_REGEXP_SUPPORT) +#error unsupported legacy feature option DUK_OPT_NO_REGEXP_SUPPORT used +#endif +#if defined(DUK_OPT_NO_SECTION_B) +#error unsupported legacy feature option DUK_OPT_NO_SECTION_B used +#endif +#if defined(DUK_OPT_NO_SOURCE_NONBMP) +#error unsupported legacy feature option DUK_OPT_NO_SOURCE_NONBMP used +#endif +#if defined(DUK_OPT_NO_STRICT_DECL) +#error unsupported legacy feature option DUK_OPT_NO_STRICT_DECL used +#endif +#if defined(DUK_OPT_NO_TRACEBACKS) +#error unsupported legacy feature option DUK_OPT_NO_TRACEBACKS used +#endif +#if defined(DUK_OPT_NO_VERBOSE_ERRORS) +#error unsupported legacy feature option DUK_OPT_NO_VERBOSE_ERRORS used +#endif +#if defined(DUK_OPT_NO_VOLUNTARY_GC) +#error unsupported legacy feature option DUK_OPT_NO_VOLUNTARY_GC used +#endif +#if defined(DUK_OPT_NO_ZERO_BUFFER_DATA) +#error unsupported legacy feature option DUK_OPT_NO_ZERO_BUFFER_DATA used +#endif +#if defined(DUK_OPT_OBJSIZES16) +#error unsupported legacy feature option DUK_OPT_OBJSIZES16 used +#endif +#if defined(DUK_OPT_PANIC_HANDLER) +#error unsupported legacy feature option DUK_OPT_PANIC_HANDLER used +#endif +#if defined(DUK_OPT_REFCOUNT16) +#error unsupported legacy feature option DUK_OPT_REFCOUNT16 used +#endif +#if defined(DUK_OPT_SEGFAULT_ON_PANIC) +#error unsupported legacy feature option DUK_OPT_SEGFAULT_ON_PANIC used +#endif +#if defined(DUK_OPT_SELF_TESTS) +#error unsupported legacy feature option DUK_OPT_SELF_TESTS used +#endif +#if defined(DUK_OPT_SETJMP) +#error unsupported legacy feature option DUK_OPT_SETJMP used +#endif +#if defined(DUK_OPT_SHUFFLE_TORTURE) +#error unsupported legacy feature option DUK_OPT_SHUFFLE_TORTURE used +#endif +#if defined(DUK_OPT_SIGSETJMP) +#error unsupported legacy feature option DUK_OPT_SIGSETJMP used +#endif +#if defined(DUK_OPT_STRHASH16) +#error unsupported legacy feature option DUK_OPT_STRHASH16 used +#endif +#if defined(DUK_OPT_STRICT_UTF8_SOURCE) +#error unsupported legacy feature option DUK_OPT_STRICT_UTF8_SOURCE used +#endif +#if defined(DUK_OPT_STRLEN16) +#error unsupported legacy feature option DUK_OPT_STRLEN16 used +#endif +#if defined(DUK_OPT_STRTAB_CHAIN) +#error unsupported legacy feature option DUK_OPT_STRTAB_CHAIN used +#endif +#if defined(DUK_OPT_STRTAB_CHAIN_SIZE) +#error unsupported legacy feature option DUK_OPT_STRTAB_CHAIN_SIZE used +#endif +#if defined(DUK_OPT_TARGET_INFO) +#error unsupported legacy feature option DUK_OPT_TARGET_INFO used +#endif +#if defined(DUK_OPT_TRACEBACK_DEPTH) +#error unsupported legacy feature option DUK_OPT_TRACEBACK_DEPTH used +#endif +#if defined(DUK_OPT_UNDERSCORE_SETJMP) +#error unsupported legacy feature option DUK_OPT_UNDERSCORE_SETJMP used +#endif +#if defined(DUK_OPT_USER_INITJS) +#error unsupported legacy feature option DUK_OPT_USER_INITJS used +#endif + +/* + * Checks for config option consistency (DUK_USE_xxx) + */ + +#if defined(DUK_USE_32BIT_PTRS) +#error unsupported config option used (option has been removed): DUK_USE_32BIT_PTRS +#endif +#if defined(DUK_USE_ALIGN_4) +#error unsupported config option used (option has been removed): DUK_USE_ALIGN_4 +#endif +#if defined(DUK_USE_ALIGN_8) +#error unsupported config option used (option has been removed): DUK_USE_ALIGN_8 +#endif +#if defined(DUK_USE_BROWSER_LIKE) +#error unsupported config option used (option has been removed): DUK_USE_BROWSER_LIKE +#endif +#if defined(DUK_USE_BUILTIN_INITJS) +#error unsupported config option used (option has been removed): DUK_USE_BUILTIN_INITJS +#endif +#if defined(DUK_USE_BYTEORDER_FORCED) +#error unsupported config option used (option has been removed): DUK_USE_BYTEORDER_FORCED +#endif +#if defined(DUK_USE_DATAPTR_DEC16) && !defined(DUK_USE_DATAPTR16) +#error config option DUK_USE_DATAPTR_DEC16 requires option DUK_USE_DATAPTR16 (which is missing) +#endif +#if defined(DUK_USE_DATAPTR_ENC16) && !defined(DUK_USE_DATAPTR16) +#error config option DUK_USE_DATAPTR_ENC16 requires option DUK_USE_DATAPTR16 (which is missing) +#endif +#if defined(DUK_USE_DDDPRINT) +#error unsupported config option used (option has been removed): DUK_USE_DDDPRINT +#endif +#if defined(DUK_USE_DDPRINT) +#error unsupported config option used (option has been removed): DUK_USE_DDPRINT +#endif +#if defined(DUK_USE_DEBUGGER_FWD_LOGGING) +#error unsupported config option used (option has been removed): DUK_USE_DEBUGGER_FWD_LOGGING +#endif +#if defined(DUK_USE_DEBUGGER_FWD_PRINTALERT) +#error unsupported config option used (option has been removed): DUK_USE_DEBUGGER_FWD_PRINTALERT +#endif +#if defined(DUK_USE_DEBUGGER_SUPPORT) && !defined(DUK_USE_INTERRUPT_COUNTER) +#error config option DUK_USE_DEBUGGER_SUPPORT requires option DUK_USE_INTERRUPT_COUNTER (which is missing) +#endif +#if defined(DUK_USE_DEEP_C_STACK) +#error unsupported config option used (option has been removed): DUK_USE_DEEP_C_STACK +#endif +#if defined(DUK_USE_DOUBLE_BE) +#error unsupported config option used (option has been removed): DUK_USE_DOUBLE_BE +#endif +#if defined(DUK_USE_DOUBLE_BE) && defined(DUK_USE_DOUBLE_LE) +#error config option DUK_USE_DOUBLE_BE conflicts with option DUK_USE_DOUBLE_LE (which is also defined) +#endif +#if defined(DUK_USE_DOUBLE_BE) && defined(DUK_USE_DOUBLE_ME) +#error config option DUK_USE_DOUBLE_BE conflicts with option DUK_USE_DOUBLE_ME (which is also defined) +#endif +#if defined(DUK_USE_DOUBLE_LE) +#error unsupported config option used (option has been removed): DUK_USE_DOUBLE_LE +#endif +#if defined(DUK_USE_DOUBLE_LE) && defined(DUK_USE_DOUBLE_BE) +#error config option DUK_USE_DOUBLE_LE conflicts with option DUK_USE_DOUBLE_BE (which is also defined) +#endif +#if defined(DUK_USE_DOUBLE_LE) && defined(DUK_USE_DOUBLE_ME) +#error config option DUK_USE_DOUBLE_LE conflicts with option DUK_USE_DOUBLE_ME (which is also defined) +#endif +#if defined(DUK_USE_DOUBLE_ME) +#error unsupported config option used (option has been removed): DUK_USE_DOUBLE_ME +#endif +#if defined(DUK_USE_DOUBLE_ME) && defined(DUK_USE_DOUBLE_LE) +#error config option DUK_USE_DOUBLE_ME conflicts with option DUK_USE_DOUBLE_LE (which is also defined) +#endif +#if defined(DUK_USE_DOUBLE_ME) && defined(DUK_USE_DOUBLE_BE) +#error config option DUK_USE_DOUBLE_ME conflicts with option DUK_USE_DOUBLE_BE (which is also defined) +#endif +#if defined(DUK_USE_DPRINT) +#error unsupported config option used (option has been removed): DUK_USE_DPRINT +#endif +#if defined(DUK_USE_DPRINT) && !defined(DUK_USE_DEBUG) +#error config option DUK_USE_DPRINT requires option DUK_USE_DEBUG (which is missing) +#endif +#if defined(DUK_USE_DPRINT_COLORS) +#error unsupported config option used (option has been removed): DUK_USE_DPRINT_COLORS +#endif +#if defined(DUK_USE_DPRINT_RDTSC) +#error unsupported config option used (option has been removed): DUK_USE_DPRINT_RDTSC +#endif +#if defined(DUK_USE_ES6_REGEXP_BRACES) +#error unsupported config option used (option has been removed): DUK_USE_ES6_REGEXP_BRACES +#endif +#if defined(DUK_USE_ESBC_MAX_BYTES) && !defined(DUK_USE_ESBC_LIMITS) +#error config option DUK_USE_ESBC_MAX_BYTES requires option DUK_USE_ESBC_LIMITS (which is missing) +#endif +#if defined(DUK_USE_ESBC_MAX_LINENUMBER) && !defined(DUK_USE_ESBC_LIMITS) +#error config option DUK_USE_ESBC_MAX_LINENUMBER requires option DUK_USE_ESBC_LIMITS (which is missing) +#endif +#if defined(DUK_USE_EXEC_TIMEOUT_CHECK) && !defined(DUK_USE_INTERRUPT_COUNTER) +#error config option DUK_USE_EXEC_TIMEOUT_CHECK requires option DUK_USE_INTERRUPT_COUNTER (which is missing) +#endif +#if defined(DUK_USE_EXTSTR_FREE) && !defined(DUK_USE_HSTRING_EXTDATA) +#error config option DUK_USE_EXTSTR_FREE requires option DUK_USE_HSTRING_EXTDATA (which is missing) +#endif +#if defined(DUK_USE_EXTSTR_INTERN_CHECK) && !defined(DUK_USE_HSTRING_EXTDATA) +#error config option DUK_USE_EXTSTR_INTERN_CHECK requires option DUK_USE_HSTRING_EXTDATA (which is missing) +#endif +#if defined(DUK_USE_FASTINT) && !defined(DUK_USE_64BIT_OPS) +#error config option DUK_USE_FASTINT requires option DUK_USE_64BIT_OPS (which is missing) +#endif +#if defined(DUK_USE_FILE_IO) +#error unsupported config option used (option has been removed): DUK_USE_FILE_IO +#endif +#if defined(DUK_USE_FULL_TVAL) +#error unsupported config option used (option has been removed): DUK_USE_FULL_TVAL +#endif +#if defined(DUK_USE_FUNCPTR_DEC16) && !defined(DUK_USE_FUNCPTR16) +#error config option DUK_USE_FUNCPTR_DEC16 requires option DUK_USE_FUNCPTR16 (which is missing) +#endif +#if defined(DUK_USE_FUNCPTR_ENC16) && !defined(DUK_USE_FUNCPTR16) +#error config option DUK_USE_FUNCPTR_ENC16 requires option DUK_USE_FUNCPTR16 (which is missing) +#endif +#if defined(DUK_USE_HASHBYTES_UNALIGNED_U32_ACCESS) +#error unsupported config option used (option has been removed): DUK_USE_HASHBYTES_UNALIGNED_U32_ACCESS +#endif +#if defined(DUK_USE_HEAPPTR16) && defined(DUK_USE_DEBUG) +#error config option DUK_USE_HEAPPTR16 conflicts with option DUK_USE_DEBUG (which is also defined) +#endif +#if defined(DUK_USE_HEAPPTR_DEC16) && !defined(DUK_USE_HEAPPTR16) +#error config option DUK_USE_HEAPPTR_DEC16 requires option DUK_USE_HEAPPTR16 (which is missing) +#endif +#if defined(DUK_USE_HEAPPTR_ENC16) && !defined(DUK_USE_HEAPPTR16) +#error config option DUK_USE_HEAPPTR_ENC16 requires option DUK_USE_HEAPPTR16 (which is missing) +#endif +#if defined(DUK_USE_INTEGER_BE) +#error unsupported config option used (option has been removed): DUK_USE_INTEGER_BE +#endif +#if defined(DUK_USE_INTEGER_BE) && defined(DUK_USE_INTEGER_LE) +#error config option DUK_USE_INTEGER_BE conflicts with option DUK_USE_INTEGER_LE (which is also defined) +#endif +#if defined(DUK_USE_INTEGER_BE) && defined(DUK_USE_INTEGER_ME) +#error config option DUK_USE_INTEGER_BE conflicts with option DUK_USE_INTEGER_ME (which is also defined) +#endif +#if defined(DUK_USE_INTEGER_LE) +#error unsupported config option used (option has been removed): DUK_USE_INTEGER_LE +#endif +#if defined(DUK_USE_INTEGER_LE) && defined(DUK_USE_INTEGER_BE) +#error config option DUK_USE_INTEGER_LE conflicts with option DUK_USE_INTEGER_BE (which is also defined) +#endif +#if defined(DUK_USE_INTEGER_LE) && defined(DUK_USE_INTEGER_ME) +#error config option DUK_USE_INTEGER_LE conflicts with option DUK_USE_INTEGER_ME (which is also defined) +#endif +#if defined(DUK_USE_INTEGER_ME) +#error unsupported config option used (option has been removed): DUK_USE_INTEGER_ME +#endif +#if defined(DUK_USE_INTEGER_ME) && defined(DUK_USE_INTEGER_LE) +#error config option DUK_USE_INTEGER_ME conflicts with option DUK_USE_INTEGER_LE (which is also defined) +#endif +#if defined(DUK_USE_INTEGER_ME) && defined(DUK_USE_INTEGER_BE) +#error config option DUK_USE_INTEGER_ME conflicts with option DUK_USE_INTEGER_BE (which is also defined) +#endif +#if defined(DUK_USE_MARKANDSWEEP_FINALIZER_TORTURE) +#error unsupported config option used (option has been removed): DUK_USE_MARKANDSWEEP_FINALIZER_TORTURE +#endif +#if defined(DUK_USE_MARK_AND_SWEEP) +#error unsupported config option used (option has been removed): DUK_USE_MARK_AND_SWEEP +#endif +#if defined(DUK_USE_MATH_FMAX) +#error unsupported config option used (option has been removed): DUK_USE_MATH_FMAX +#endif +#if defined(DUK_USE_MATH_FMIN) +#error unsupported config option used (option has been removed): DUK_USE_MATH_FMIN +#endif +#if defined(DUK_USE_MATH_ROUND) +#error unsupported config option used (option has been removed): DUK_USE_MATH_ROUND +#endif +#if defined(DUK_USE_MS_STRINGTABLE_RESIZE) +#error unsupported config option used (option has been removed): DUK_USE_MS_STRINGTABLE_RESIZE +#endif +#if defined(DUK_USE_NONSTD_REGEXP_DOLLAR_ESCAPE) +#error unsupported config option used (option has been removed): DUK_USE_NONSTD_REGEXP_DOLLAR_ESCAPE +#endif +#if defined(DUK_USE_NO_DOUBLE_ALIASING_SELFTEST) +#error unsupported config option used (option has been removed): DUK_USE_NO_DOUBLE_ALIASING_SELFTEST +#endif +#if defined(DUK_USE_OCTAL_SUPPORT) +#error unsupported config option used (option has been removed): DUK_USE_OCTAL_SUPPORT +#endif +#if defined(DUK_USE_PACKED_TVAL_POSSIBLE) +#error unsupported config option used (option has been removed): DUK_USE_PACKED_TVAL_POSSIBLE +#endif +#if defined(DUK_USE_PANIC_ABORT) +#error unsupported config option used (option has been removed): DUK_USE_PANIC_ABORT +#endif +#if defined(DUK_USE_PANIC_EXIT) +#error unsupported config option used (option has been removed): DUK_USE_PANIC_EXIT +#endif +#if defined(DUK_USE_PANIC_HANDLER) +#error unsupported config option used (option has been removed): DUK_USE_PANIC_HANDLER +#endif +#if defined(DUK_USE_PANIC_SEGFAULT) +#error unsupported config option used (option has been removed): DUK_USE_PANIC_SEGFAULT +#endif +#if defined(DUK_USE_POW_NETBSD_WORKAROUND) +#error unsupported config option used (option has been removed): DUK_USE_POW_NETBSD_WORKAROUND +#endif +#if defined(DUK_USE_RDTSC) +#error unsupported config option used (option has been removed): DUK_USE_RDTSC +#endif +#if defined(DUK_USE_REFZERO_FINALIZER_TORTURE) +#error unsupported config option used (option has been removed): DUK_USE_REFZERO_FINALIZER_TORTURE +#endif +#if defined(DUK_USE_ROM_GLOBAL_CLONE) && !defined(DUK_USE_ROM_STRINGS) +#error config option DUK_USE_ROM_GLOBAL_CLONE requires option DUK_USE_ROM_STRINGS (which is missing) +#endif +#if defined(DUK_USE_ROM_GLOBAL_CLONE) && !defined(DUK_USE_ROM_OBJECTS) +#error config option DUK_USE_ROM_GLOBAL_CLONE requires option DUK_USE_ROM_OBJECTS (which is missing) +#endif +#if defined(DUK_USE_ROM_GLOBAL_CLONE) && defined(DUK_USE_ROM_GLOBAL_INHERIT) +#error config option DUK_USE_ROM_GLOBAL_CLONE conflicts with option DUK_USE_ROM_GLOBAL_INHERIT (which is also defined) +#endif +#if defined(DUK_USE_ROM_GLOBAL_INHERIT) && !defined(DUK_USE_ROM_STRINGS) +#error config option DUK_USE_ROM_GLOBAL_INHERIT requires option DUK_USE_ROM_STRINGS (which is missing) +#endif +#if defined(DUK_USE_ROM_GLOBAL_INHERIT) && !defined(DUK_USE_ROM_OBJECTS) +#error config option DUK_USE_ROM_GLOBAL_INHERIT requires option DUK_USE_ROM_OBJECTS (which is missing) +#endif +#if defined(DUK_USE_ROM_GLOBAL_INHERIT) && defined(DUK_USE_ROM_GLOBAL_CLONE) +#error config option DUK_USE_ROM_GLOBAL_INHERIT conflicts with option DUK_USE_ROM_GLOBAL_CLONE (which is also defined) +#endif +#if defined(DUK_USE_ROM_OBJECTS) && !defined(DUK_USE_ROM_STRINGS) +#error config option DUK_USE_ROM_OBJECTS requires option DUK_USE_ROM_STRINGS (which is missing) +#endif +#if defined(DUK_USE_ROM_STRINGS) && !defined(DUK_USE_ROM_OBJECTS) +#error config option DUK_USE_ROM_STRINGS requires option DUK_USE_ROM_OBJECTS (which is missing) +#endif +#if defined(DUK_USE_SETJMP) +#error unsupported config option used (option has been removed): DUK_USE_SETJMP +#endif +#if defined(DUK_USE_SIGSETJMP) +#error unsupported config option used (option has been removed): DUK_USE_SIGSETJMP +#endif +#if defined(DUK_USE_STRTAB_CHAIN) +#error unsupported config option used (option has been removed): DUK_USE_STRTAB_CHAIN +#endif +#if defined(DUK_USE_STRTAB_CHAIN_SIZE) +#error unsupported config option used (option has been removed): DUK_USE_STRTAB_CHAIN_SIZE +#endif +#if defined(DUK_USE_STRTAB_CHAIN_SIZE) && !defined(DUK_USE_STRTAB_CHAIN) +#error config option DUK_USE_STRTAB_CHAIN_SIZE requires option DUK_USE_STRTAB_CHAIN (which is missing) +#endif +#if defined(DUK_USE_STRTAB_PROBE) +#error unsupported config option used (option has been removed): DUK_USE_STRTAB_PROBE +#endif +#if defined(DUK_USE_STRTAB_PTRCOMP) && !defined(DUK_USE_HEAPPTR16) +#error config option DUK_USE_STRTAB_PTRCOMP requires option DUK_USE_HEAPPTR16 (which is missing) +#endif +#if defined(DUK_USE_TAILCALL) && defined(DUK_USE_NONSTD_FUNC_CALLER_PROPERTY) +#error config option DUK_USE_TAILCALL conflicts with option DUK_USE_NONSTD_FUNC_CALLER_PROPERTY (which is also defined) +#endif +#if defined(DUK_USE_UNALIGNED_ACCESSES_POSSIBLE) +#error unsupported config option used (option has been removed): DUK_USE_UNALIGNED_ACCESSES_POSSIBLE +#endif +#if defined(DUK_USE_UNDERSCORE_SETJMP) +#error unsupported config option used (option has been removed): DUK_USE_UNDERSCORE_SETJMP +#endif +#if defined(DUK_USE_USER_INITJS) +#error unsupported config option used (option has been removed): DUK_USE_USER_INITJS +#endif + +#if defined(DUK_USE_CPP_EXCEPTIONS) && !defined(__cplusplus) +#error DUK_USE_CPP_EXCEPTIONS enabled but not compiling with a C++ compiler +#endif + +/* + * Convert DUK_USE_BYTEORDER, from whatever source, into currently used + * internal defines. If detection failed, #error out. + */ + +#if defined(DUK_USE_BYTEORDER) +#if (DUK_USE_BYTEORDER == 1) +#define DUK_USE_INTEGER_LE +#define DUK_USE_DOUBLE_LE +#elif (DUK_USE_BYTEORDER == 2) +#define DUK_USE_INTEGER_LE /* integer endianness is little on purpose */ +#define DUK_USE_DOUBLE_ME +#elif (DUK_USE_BYTEORDER == 3) +#define DUK_USE_INTEGER_BE +#define DUK_USE_DOUBLE_BE +#else +#error unsupported: byte order invalid +#endif /* byte order */ +#else +#error unsupported: byte order detection failed +#endif /* defined(DUK_USE_BYTEORDER) */ + +#endif /* DUK_CONFIG_H_INCLUDED */ diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.c b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.c new file mode 100755 index 0000000000..9a29903cfb --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.c @@ -0,0 +1,163 @@ +/* + * Minimal 'console' binding. + * + * https://github.com/DeveloperToolsWG/console-object/blob/master/api.md + * https://developers.google.com/web/tools/chrome-devtools/debug/console/console-reference + * https://developer.mozilla.org/en/docs/Web/API/console + */ + +#include +#include +#include "duktape.h" +#include "duk_console.h" + +/* XXX: Add some form of log level filtering. */ + +/* XXX: For now logs everything to stdout, V8/Node.js logs debug/info level + * to stdout, warn and above to stderr. Should this extra do the same? + */ + +/* XXX: Should all output be written via e.g. console.write(formattedMsg)? + * This would make it easier for user code to redirect all console output + * to a custom backend. + */ + +/* XXX: Init console object using duk_def_prop() when that call is available. */ + +static duk_ret_t duk__console_log_helper(duk_context *ctx, const char *error_name) { + duk_idx_t i, n; + duk_uint_t flags; + + flags = (duk_uint_t) duk_get_current_magic(ctx); + + n = duk_get_top(ctx); + + duk_get_global_string(ctx, "console"); + duk_get_prop_string(ctx, -1, "format"); + + for (i = 0; i < n; i++) { + if (duk_check_type_mask(ctx, i, DUK_TYPE_MASK_OBJECT)) { + /* Slow path formatting. */ + duk_dup(ctx, -1); /* console.format */ + duk_dup(ctx, i); + duk_call(ctx, 1); + duk_replace(ctx, i); /* arg[i] = console.format(arg[i]); */ + } + } + + duk_pop_2(ctx); + + duk_push_string(ctx, " "); + duk_insert(ctx, 0); + duk_join(ctx, n); + + if (error_name) { + duk_push_error_object(ctx, DUK_ERR_ERROR, "%s", duk_require_string(ctx, -1)); + duk_push_string(ctx, "name"); + duk_push_string(ctx, error_name); + duk_def_prop(ctx, -3, DUK_DEFPROP_FORCE | DUK_DEFPROP_HAVE_VALUE); /* to get e.g. 'Trace: 1 2 3' */ + duk_get_prop_string(ctx, -1, "stack"); + } + + fprintf(stdout, "%s\n", duk_to_string(ctx, -1)); + if (flags & DUK_CONSOLE_FLUSH) { + fflush(stdout); + } + return 0; +} + +static duk_ret_t duk__console_assert(duk_context *ctx) { + if (duk_to_boolean(ctx, 0)) { + return 0; + } + duk_remove(ctx, 0); + + return duk__console_log_helper(ctx, "AssertionError"); +} + +static duk_ret_t duk__console_log(duk_context *ctx) { + return duk__console_log_helper(ctx, NULL); +} + +static duk_ret_t duk__console_trace(duk_context *ctx) { + return duk__console_log_helper(ctx, "Trace"); +} + +static duk_ret_t duk__console_info(duk_context *ctx) { + return duk__console_log_helper(ctx, NULL); +} + +static duk_ret_t duk__console_warn(duk_context *ctx) { + return duk__console_log_helper(ctx, NULL); +} + +static duk_ret_t duk__console_error(duk_context *ctx) { + return duk__console_log_helper(ctx, "Error"); +} + +static duk_ret_t duk__console_dir(duk_context *ctx) { + /* For now, just share the formatting of .log() */ + return duk__console_log_helper(ctx, 0); +} + +static void duk__console_reg_vararg_func(duk_context *ctx, duk_c_function func, const char *name, duk_uint_t flags) { + duk_push_c_function(ctx, func, DUK_VARARGS); + duk_push_string(ctx, "name"); + duk_push_string(ctx, name); + duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_VALUE | DUK_DEFPROP_FORCE); /* Improve stacktraces by displaying function name */ + duk_set_magic(ctx, -1, (duk_int_t) flags); + duk_put_prop_string(ctx, -2, name); +} + +void duk_console_init(duk_context *ctx, duk_uint_t flags) { + duk_push_object(ctx); + + /* Custom function to format objects; user can replace. + * For now, try JX-formatting and if that fails, fall back + * to ToString(v). + */ + duk_eval_string(ctx, + "(function (E) {" + "return function format(v){" + "try{" + "return E('jx',v);" + "}catch(e){" + "return String(v);" /* String() allows symbols, ToString() internal algorithm doesn't. */ + "}" + "};" + "})(Duktape.enc)"); + duk_put_prop_string(ctx, -2, "format"); + + duk__console_reg_vararg_func(ctx, duk__console_assert, "assert", flags); + duk__console_reg_vararg_func(ctx, duk__console_log, "log", flags); + duk__console_reg_vararg_func(ctx, duk__console_log, "debug", flags); /* alias to console.log */ + duk__console_reg_vararg_func(ctx, duk__console_trace, "trace", flags); + duk__console_reg_vararg_func(ctx, duk__console_info, "info", flags); + duk__console_reg_vararg_func(ctx, duk__console_warn, "warn", flags); + duk__console_reg_vararg_func(ctx, duk__console_error, "error", flags); + duk__console_reg_vararg_func(ctx, duk__console_error, "exception", flags); /* alias to console.error */ + duk__console_reg_vararg_func(ctx, duk__console_dir, "dir", flags); + + duk_put_global_string(ctx, "console"); + + /* Proxy wrapping: ensures any undefined console method calls are + * ignored silently. This is required specifically by the + * DeveloperToolsWG proposal (and is implemented also by Firefox: + * https://bugzilla.mozilla.org/show_bug.cgi?id=629607). + */ + + if (flags & DUK_CONSOLE_PROXY_WRAPPER) { + /* Tolerate errors: Proxy may be disabled. */ + duk_peval_string_noresult(ctx, + "(function(){" + "var D=function(){};" + "console=new Proxy(console,{" + "get:function(t,k){" + "var v=t[k];" + "return typeof v==='function'?v:D;" + "}" + "});" + "})();" + ); + } +} diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.h b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.h new file mode 100755 index 0000000000..1488a95fa6 --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_console.h @@ -0,0 +1,14 @@ +#if !defined(DUK_CONSOLE_H_INCLUDED) +#define DUK_CONSOLE_H_INCLUDED + +#include "duktape.h" + +/* Use a proxy wrapper to make undefined methods (console.foo()) no-ops. */ +#define DUK_CONSOLE_PROXY_WRAPPER (1 << 0) + +/* Flush output after every call. */ +#define DUK_CONSOLE_FLUSH (1 << 1) + +extern void duk_console_init(duk_context *ctx, duk_uint_t flags); + +#endif /* DUK_CONSOLE_H_INCLUDED */ diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_logging.c b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_logging.c new file mode 100755 index 0000000000..9be2c1c273 --- /dev/null +++ b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_logging.c @@ -0,0 +1,380 @@ +/* + * Logging support + */ + +#include +#include +#include +#include "duktape.h" +#include "duk_logging.h" + +/* XXX: uses stderr always for now, configurable? */ + +#define DUK_LOGGING_FLUSH /* Duktape 1.x: flush stderr */ + +/* 3-letter log level strings. */ +static const char duk__log_level_strings[] = { + 'T', 'R', 'C', 'D', 'B', 'G', 'I', 'N', 'F', + 'W', 'R', 'N', 'E', 'R', 'R', 'F', 'T', 'L' +}; + +/* Log method names. */ +static const char *duk__log_method_names[] = { + "trace", "debug", "info", "warn", "error", "fatal" +}; + +/* Constructor. */ +static duk_ret_t duk__logger_constructor(duk_context *ctx) { + duk_idx_t nargs; + + /* Calling as a non-constructor is not meaningful. */ + if (!duk_is_constructor_call(ctx)) { + return DUK_RET_TYPE_ERROR; + } + + nargs = duk_get_top(ctx); + duk_set_top(ctx, 1); + + duk_push_this(ctx); + + /* [ name this ] */ + + if (nargs == 0) { + /* Automatic defaulting of logger name from caller. This + * would work poorly with tail calls, but constructor calls + * are currently never tail calls, so tail calls are not an + * issue now. + */ + + duk_inspect_callstack_entry(ctx, -2); + if (duk_is_object(ctx, -1)) { + if (duk_get_prop_string(ctx, -1, "function")) { + if (duk_get_prop_string(ctx, -1, "fileName")) { + if (duk_is_string(ctx, -1)) { + duk_replace(ctx, 0); + } + } + } + } + /* Leave values on stack on purpose, ignored below. */ + + /* Stripping the filename might be a good idea + * ("/foo/bar/quux.js" -> logger name "quux"), + * but now used verbatim. + */ + } + /* The stack is unbalanced here on purpose; we only rely on the + * initial two values: [ name this ]. + */ + + if (duk_is_string(ctx, 0)) { + duk_dup(ctx, 0); + duk_put_prop_string(ctx, 1, "n"); + } else { + /* don't set 'n' at all, inherited value is used as name */ + } + + duk_compact(ctx, 1); + + return 0; /* keep default instance */ +} + +/* Default function to format objects. Tries to use toLogString() but falls + * back to toString(). Any errors are propagated out without catching. + */ +static duk_ret_t duk__logger_prototype_fmt(duk_context *ctx) { + if (duk_get_prop_string(ctx, 0, "toLogString")) { + /* [ arg toLogString ] */ + + duk_dup(ctx, 0); + duk_call_method(ctx, 0); + + /* [ arg result ] */ + return 1; + } + + /* [ arg undefined ] */ + duk_pop(ctx); + duk_to_string(ctx, 0); + return 1; +} + +/* Default function to write a formatted log line. Writes to stderr, + * appending a newline to the log line. + * + * The argument is a buffer; avoid coercing the buffer to a string to + * avoid string table traffic. + */ +static duk_ret_t duk__logger_prototype_raw(duk_context *ctx) { + const char *data; + duk_size_t data_len; + + data = (const char *) duk_require_buffer(ctx, 0, &data_len); + fwrite((const void *) data, 1, data_len, stderr); + fputc((int) '\n', stderr); +#if defined(DUK_LOGGING_FLUSH) + fflush(stderr); +#endif + return 0; +} + +/* Log frontend shared helper, magic value indicates log level. Provides + * frontend functions: trace(), debug(), info(), warn(), error(), fatal(). + * This needs to have small footprint, reasonable performance, minimal + * memory churn, etc. + */ +static duk_ret_t duk__logger_prototype_log_shared(duk_context *ctx) { + duk_double_t now; + duk_time_components comp; + duk_small_int_t entry_lev; + duk_small_int_t logger_lev; + duk_int_t nargs; + duk_int_t i; + duk_size_t tot_len; + const duk_uint8_t *arg_str; + duk_size_t arg_len; + duk_uint8_t *buf, *p; + const duk_uint8_t *q; + duk_uint8_t date_buf[32]; /* maximum format length is 24+1 (NUL), round up. */ + duk_size_t date_len; + duk_small_int_t rc; + + /* XXX: sanitize to printable (and maybe ASCII) */ + /* XXX: better multiline */ + + /* + * Logger arguments are: + * + * magic: log level (0-5) + * this: logger + * stack: plain log args + * + * We want to minimize memory churn so a two-pass approach + * is used: first pass formats arguments and computes final + * string length, second pass copies strings into a buffer + * allocated directly with the correct size. If the backend + * function plays nice, it won't coerce the buffer to a string + * (and thus intern it). + */ + + entry_lev = duk_get_current_magic(ctx); + if (entry_lev < DUK_LOG_TRACE || entry_lev > DUK_LOG_FATAL) { + /* Should never happen, check just in case. */ + return 0; + } + nargs = duk_get_top(ctx); + + /* [ arg1 ... argN this ] */ + + /* + * Log level check + */ + + duk_push_this(ctx); + + duk_get_prop_string(ctx, -1, "l"); + logger_lev = (duk_small_int_t) duk_get_int(ctx, -1); + if (entry_lev < logger_lev) { + return 0; + } + /* log level could be popped but that's not necessary */ + + now = duk_get_now(ctx); + duk_time_to_components(ctx, now, &comp); + sprintf((char *) date_buf, "%04d-%02d-%02dT%02d:%02d:%02d.%03dZ", + (int) comp.year, (int) comp.month + 1, (int) comp.day, + (int) comp.hours, (int) comp.minutes, (int) comp.seconds, + (int) comp.milliseconds); + + date_len = strlen((const char *) date_buf); + + duk_get_prop_string(ctx, -2, "n"); + duk_to_string(ctx, -1); + + /* [ arg1 ... argN this loggerLevel loggerName ] */ + + /* + * Pass 1 + */ + + /* Line format: