5 Commits (342ae7ce7dfd7a0eab2dd06bfa65199825279f05)

Author	SHA1	Message	Date
Jeffrey Wilcke	b6d88a0e9f	core, core/vm, crypto: fixes for homestead ... * Removed some strange code that didn't apply state reverting properly * Refactored code setting from vm & state transition to the executioner * Updated tests	9 years ago
Gustav Simonsson	371871d685	parmas, crypto, core, core/vm: homestead consensus protocol changes ... * change gas cost for contract creating txs * invalidate signature with s value greater than secp256k1 N / 2 * OOG contract creation if not enough gas to store code * new difficulty adjustment algorithm * new DELEGATECALL op code	9 years ago
Péter Szilágyi	752c75fb21	core/vm: resolve circular dependency to debug vm storage	9 years ago
Jeffrey Wilcke	7c7692933c	cmd/geth, cmd/utils, core, rpc: renamed to blockchain ... * Renamed ChainManager to BlockChain * Checkpointing is no longer required and never really properly worked when the state was corrupted.	9 years ago
Jeffrey Wilcke	361082ec4b	cmd/evm, core/vm, test: refactored VM and core ... * Moved `vm.Transfer` to `core` package and changed execution to call `env.Transfer` instead of `core.Transfer` directly. * core/vm: byte code VM moved to jump table instead of switch * Moved `vm.Transfer` to `core` package and changed execution to call `env.Transfer` instead of `core.Transfer` directly. * Byte code VM now shares the same code as the JITVM * Renamed Context to Contract * Changed initialiser of state transition & unexported methods * Removed the Execution object and refactor `Call`, `CallCode` & `Create` in to their own functions instead of being methods. * Removed the hard dep on the state for the VM. The VM now depends on a Database interface returned by the environment. In the process the core now depends less on the statedb by usage of the env * Moved `Log` from package `core/state` to package `core/vm`.	9 years ago
Jeffrey Wilcke	846f34f78b	core/vm, tests: implemented semi-jit vm ... * changed stack and removed stack ptr. Let go decide on slice reuse.	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
obscuren	f5abc9f188	core, core/vm: state improvements and tx pool speed up ... Removed full tx validation during state transitions	10 years ago
obscuren	753d62a4dd	core: TMP testing code	10 years ago
obscuren	468501cb86	core/vm: changed program counter to uint64	10 years ago
Felix Lange	ea2718c946	core/vm: improve JUMPDEST analysis ... * JUMPDEST analysis is faster because less type conversions are performed. * The map of JUMPDEST locations is now created lazily at the first JUMP. * The result of the analysis is kept around for recursive invocations through CALL/CALLCODE. Fixes #1147	10 years ago
obscuren	368ebe63a9	Cleanup VM. ... * CALLDATA use getData * removed old context get range value * removed casting big => int for some cases * pc now big int #457	10 years ago
obscuren	3b7e4173ce	Cleanup VM	10 years ago
obscuren	0330077d76	moved state and vm to core	10 years ago
obscuren	df5901fdc5	Removed more casts	10 years ago
obscuren	cf45b939a0	fixed tests	10 years ago
obscuren	515d9432fc	converted vm	10 years ago
obscuren	91b0b14845	converted vm	10 years ago
obscuren	b523441361	Moved ethutil => common	10 years ago
obscuren	f76cc6699e	Changed context and ADDMOD, MULMOD ... * Cleaned up VM execution. VM run now takes a context * ADDMOD/MULMOD - removed incorrect cast	10 years ago
obscuren	0d64163fea	Right pad zeros. Closes #446	10 years ago
obscuren	00348756bc	updated tests	10 years ago
obscuren	09841b1c9b	Cleaned up some of that util	10 years ago
obscuren	bd0c267cbe	Cleanup old code	10 years ago
obscuren	4dc7ee9087	Closure => Context	10 years ago
obscuren	29c887ef2c	Removed incorrect range check for push	10 years ago
obscuren	59ef6e3693	Cleaned up objects	10 years ago
obscuren	83663ed4b0	Renames for chain, updated VM, moved methods ... * Renamed a couple more chain => core * Updated VM `pc` to be uint64 rather than big int * XEth interface cleanup	10 years ago
obscuren	b6cb5272de	Descriptive function names for closure getters	10 years ago
obscuren	99853ac3ce	Moved execution from vm to chain. ... This moves call and create to the specified environments. Vms are no longer re-used. Vm uses environment's Call(Code) and Create in order to execute new contracts or transfer value between accounts. State transition now uses the same mechanism described above.	10 years ago
obscuren	a22056db59	Make an attempt to pay for the gas prior to expanding the mem.	10 years ago
obscuren	60cdb1148c	Transaction execution fixes	10 years ago
obscuren	af8f5f0b69	ethstate => state	10 years ago
obscuren	20c742e474	Moved ethvm => vm	10 years ago
obscuren	3d177be73e	Couple of minor issues fixed ... * CALLVALUE pushed incorrect value to the stack * Set execution model to closure	10 years ago
obscuren	c5bd32b0ad	Refactored VM to two separate VMs; std & debug ... Standard VM should be about 10x faster than the debug VM. Some error checking has been removed, all of the log statements and therefor quite some unnecessary if-statements.	10 years ago
obscuren	3f904bf3ac	Implemented POST	10 years ago
obscuren	7d95e8624a	Added message to closure && added change addresses	10 years ago
obscuren	a760ce05b9	Updated chain for filtering	10 years ago
obscuren	1e8b54abfb	Refactored state, state object and vm ... * The State and StateObject have been moved to their own package * The VM is moved to it's own package	10 years ago
obscuren	42bb3d8aae	Removed old if statement. No longer needed	10 years ago
obscuren	d15952c867	Moved debug hook to Vm directly	11 years ago
obscuren	00d3935aac	Removed old method	11 years ago
obscuren	8124547348	Moving a head closer to interop	11 years ago
obscuren	4d98762486	Fixed state object gas return	11 years ago
obscuren	6e98e5709a	Set initial used gas	11 years ago
obscuren	73761f7af6	Closure call now returns the total usage as well ... * Return the used gas value based on the UseGas and ReturnGas	11 years ago
obscuren	4eb1771e67	Hooks can now quit the vm	11 years ago