10 Commits (bb57f1f1e579a353d4e21368c2217f0462352783)

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
Gustav Simonsson	2db9798646	common, crypto: add ICAP functions	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.	10 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".	10 years ago
Felix Lange	ea54283b30	all: update license information	10 years ago
obscuren	b26f5e0bb7	types: block json unmarshal method added	10 years ago
obscuren	79fa05867f	xeth: set balance max balance to from in call. Closes #951	10 years ago
Taylor Gerring	360c66c65d	Move Big* vars to big.go	10 years ago
obscuren	df5901fdc5	Removed more casts	10 years ago
obscuren	b523441361	Moved ethutil => common	10 years ago
obscuren	fabaf4f1f0	wip math	10 years ago
obscuren	c47866d251	Miner fixes and updates (including miner)	10 years ago
obscuren	a052357872	Fixed EXP gas	10 years ago
obscuren	6dc46d3341	Changed the way transactions are being added to the transaction pool	10 years ago
obscuren	1bb398f4e2	Sign ext	10 years ago
obscuren	3f90f7c898	Signextend	10 years ago
obscuren	311c6f8a3f	Fixed remote Arithmetic tests	10 years ago
obscuren	e02c0fa808	Added generic big to 256 method. Implemented new iterator	10 years ago
obscuren	a38dafcc57	Moved the To256	10 years ago
obscuren	20ee1ae65e	Refactored CALLDATALOAD to use big int ... * Added BigMin	11 years ago
Maran	2e6cf42011	Fix BigMax to return the biggest number, not the smallest	11 years ago
obscuren	b15e03acd7	Fixed issue with casting to smaller byte array	11 years ago
obscuren	338b698091	Refactoring and added documentation comments	11 years ago
obscuren	16e52327a4	Upped version number	11 years ago
obscuren	8fa19664e6	Added BigCopy	11 years ago
obscuren	24f2b2afc3	Running contracts fixed	11 years ago
obscuren	f6d1bfe45b	The great merge	11 years ago