9 Commits (4bb3c89d44e372e6a9ab85a8be0c9345265c763a)

Author	SHA1	Message	Date
Felix Lange	5c8fe28b72	common: move big integer math to common/math (#3699) ... * common: remove CurrencyToString Move denomination values to params instead. * common: delete dead code * common: move big integer operations to common/math This commit consolidates all big integer operations into common/math and adds tests and documentation. There should be no change in semantics for BigPow, BigMin, BigMax, S256, U256, Exp and their behaviour is now locked in by tests. The BigD, BytesToBig and Bytes2Big functions don't provide additional value, all uses are replaced by new(big.Int).SetBytes(). BigToBytes is now called PaddedBigBytes, its minimum output size parameter is now specified as the number of bytes instead of bits. The single use of this function is in the EVM's MSTORE instruction. Big and String2Big are replaced by ParseBig, which is slightly stricter. It previously accepted leading zeros for hexadecimal inputs but treated decimal inputs as octal if a leading zero digit was present. ParseUint64 is used in places where String2Big was used to decode a uint64. The new functions MustParseBig and MustParseUint64 are now used in many places where parsing errors were previously ignored. * common: delete unused big integer variables * accounts/abi: replace uses of BytesToBig with use of encoding/binary * common: remove BytesToBig * common: remove Bytes2Big * common: remove BigTrue * cmd/utils: add BigFlag and use it for error-checked integer flags While here, remove environment variable processing for DirectoryFlag because we don't use it. * core: add missing error checks in genesis block parser * common: remove String2Big * cmd/evm: use utils.BigFlag * common/math: check for 256 bit overflow in ParseBig This is supposed to prevent silent overflow/truncation of values in the genesis block JSON. Without this check, a genesis block that set a balance larger than 256 bits would lead to weird behaviour in the VM. * cmd/utils: fixup import	8 years ago
Felix Lange	f2da6581ba	all: fix issues reported by honnef.co/go/simple/cmd/gosimple	8 years ago
Ricardo Catalinas Jiménez	e6af65d02a	common: Remove dead code	9 years ago
Felix Lange	bfbcfbe4a9	all: fix license headers one more time ... I forgot to update one instance of "go-ethereum" in commit 3f047be5a.	9 years ago
Felix Lange	3f047be5aa	all: update license headers to distiguish GPL/LGPL ... All code outside of cmd/ is licensed as LGPL. The headers now reflect this by calling the whole work "the go-ethereum library".	9 years ago
Felix Lange	ea54283b30	all: update license information	9 years ago
Felix Lange	9d152d6191	common: delete BinaryLength ... The test is failing the 32bit build and the function is not used anywhere.	10 years ago
Taylor Gerring	08b21acff1	Move ToHex/FromHex into bytes	10 years ago
obscuren	b523441361	Moved ethutil => common	10 years ago
Taylor Gerring	2a9fc7baa9	Merge branch 'develop' of https://github.com/tgerring/go-ethereum	10 years ago
Taylor Gerring	5c5df21e3d	Update TestDeleteFromByteSlice ... Still broken	10 years ago
Taylor Gerring	12e8404f8f	Fix TestBytestoNumber	10 years ago
Taylor Gerring	0d1cdd26d6	Update TestNumberToBytes	10 years ago
Taylor Gerring	cff0d93105	Converts bytes_test to checker	10 years ago
Taylor Gerring	0a3a148ed4	Added more byte tests	10 years ago
Taylor Gerring	be96da179a	Added tests for FormatData	10 years ago
Taylor Gerring	8f94f731a5	Reorder tests to match source order	10 years ago
Taylor Gerring	ab6b9c44aa	Added test for IsHex	10 years ago
Taylor Gerring	b100546c9d	add test for Bytes.String()	10 years ago
Taylor Gerring	834f8a1dc8	added test for CopyBytes	10 years ago
Taylor Gerring	ada684e054	added test for BinaryLength	10 years ago
Taylor Gerring	92b30cc452	add tests for ReadVarInt	10 years ago
Taylor Gerring	cb32f52b9c	added test for parsing bytes	10 years ago
Taylor Gerring	4f00929084	Added byte padding tests	10 years ago
obscuren	5a2d62e4d9	Added better data parser	10 years ago