72 Commits (9d61d78de6ad20822b2b48d6c4e3779369ea7331)

Author	SHA1	Message	Date
Jeffrey Wilcke	9d61d78de6	core/vm: abstracted instruction execution away from JIT ... Moved the execution of instructions to the instruction it self. This will allow for specialised instructions (e.g. segments) to be execution in the same manner as regular instructions.	9 years ago
Péter Szilágyi	af9afb686b	core/vm: copy stack element to prevent overwrites	9 years ago
Gustav Simonsson	e1616f77c7	core, core/vm, cmd/evm: remove redundant balance check	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
Gustav Simonsson	b81a6e6ab8	core, core/vm, core/state: remove unused functions	9 years ago
Gustav Simonsson	7324176f70	Add tests for uncle timestamps and refactor timestamp type	9 years ago
Jeffrey Wilcke	9cacec70f9	cmd/evm, core/vm, tests: changed DisableVm to EnableVm	9 years ago
Jeffrey Wilcke	32395ddb89	core/vm: fixed jit error & added inline docs ... opNumber did not create a new big int which could lead to the block's number being modified.	9 years ago
Jeffrey Wilcke	eec38c5853	cmd/geth, core/vm: setup vm settings and defaulted JIT disabled	9 years ago
Jeffrey Wilcke	ac697326a6	core/vm: reduced big int allocations ... Reduced big int allocation by making stack items modifiable. Instead of adding items such as `common.Big0` to the stack, `new(big.Int)` is added instead. One must expect that any item that is added to the stack might change.	9 years ago
Jeffrey Wilcke	184e9ae9a8	core, tests: reduced state copy by N calls ... Reduced the amount of state copied that are required by N calls by doing a balance check prior to any state modifications.	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
Jeffrey Wilcke	8b5a65c14a	core/vm: added str to op	9 years ago
Felix Lange	4fb28e0dab	all: goimports -w	9 years ago
Felix Lange	bdae4fd573	all: add some godoc synopsis comments	9 years ago
Felix Lange	ea54283b30	all: update license information	9 years ago
Jeffrey Wilcke	e6bb9c1cad	core, miner: removed vm errors from consensus err checking ... Removed VM errors from the consensus errors. They now used for output only.	9 years ago
Gustav Simonsson	0f04af5916	Fix core error forwarding, unify OOG VM err	9 years ago
Gustav Simonsson	4c490db6af	Use uint64 for block header timestamp	10 years ago
obscuren	430bcdb219	core/vm: clarified SSTORE	10 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	787a61bb27	core/state, core/vm: reworked storage get / set to use common.Hash	10 years ago
obscuren	5721fcf668	core/state, core/vm: cleanup refunds	10 years ago
obscuren	287f990891	core/vm: Improved error reporting for trace logging	10 years ago
obscuren	02d629af8f	core/vm: fixed printable characters using unicode instead	10 years ago
obscuren	f599a1b5f1	core/vm: added a comment regarding the uint64 vs *big.Int	10 years ago
obscuren	e7627623b9	core/vm: reverse loop stack	10 years ago
obscuren	f94c5473ad	core/vm: fixed a bug where `Data` ignored the stack ptr	10 years ago
obscuren	10af69b57c	core, core/vm: moved logger and added gas cost to struct logging	10 years ago
obscuren	fc2a061d51	core/vm: unexported stack again. No longer required	10 years ago
obscuren	065aff9ffa	core/vm: documentation and name changes	10 years ago
obscuren	6fb6e6679e	core/vm, core/state: added storage to structured vm logging	10 years ago
obscuren	38c61f6f25	core, core/vm: added structure logging ... This also reduces the time required spend in the VM	10 years ago
obscuren	ff5b3ef087	core/vm: added structured logging	10 years ago
obscuren	468501cb86	core/vm: changed program counter to uint64	10 years ago
Gustav Simonsson	6e3b58e491	Remove unneeded if check on EC recover padding	10 years ago
Gustav Simonsson	ad5b5a4895	Pad precompiled EC recover input and add validations	10 years ago
obscuren	fa4aefee44	core/vm: cleanup and renames	10 years ago
Felix Lange	48fb0c3213	core/vm: check for 'no code' before doing any work	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	f6f81169fe	core/vm: Fork fix. Removal of appending 0 bytes in memset	10 years ago
obscuren	b419e2631a	core/vm: Cleanups & SUB output fix. Closes #1096	10 years ago
obscuren	7381be8edb	core/vm, rpc: added disasm to `ext_` RPC	10 years ago
obscuren	f5af1fdca8	core/vm: RETURN op code returns pointer to memory rather than copy	10 years ago
obscuren	1c872ddf4b	Changed how logs are being recorded ... Logs are now recorded per transactions instead of tossing them out after each transaction. This should also fix an issue with `eth_getFilterLogs` (#629) Also now implemented are the `transactionHash, blockHash, transactionIndex, logIndex` on logs. Closes #654.	10 years ago
Gustav Simonsson	2591883a18	Use logger.Error instead of 0 with glog	10 years ago