10 Commits (faed47b3c56017922a9709e57ca2795af5a535a9)

Author	SHA1	Message	Date
Jeffrey Wilcke	bbc4ea4ae8	core/vm: improved EVM run loop & instruction calling (#3378) ... The run loop, which previously contained custom opcode executes have been removed and has been simplified to a few checks. Each operation consists of 4 elements: execution function, gas cost function, stack validation function and memory size function. The execution function implements the operation's runtime behaviour, the gas cost function implements the operation gas costs function and greatly depends on the memory and stack, the stack validation function validates the stack and makes sure that enough items can be popped off and pushed on and the memory size function calculates the memory required for the operation and returns it. This commit also allows the EVM to go unmetered. This is helpful for offline operations such as contract calls.	8 years ago
Leif Jurvetson	b7bb2d8589	core: various typos	9 years ago
Ricardo Catalinas Jiménez	436fc8d76a	all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}() ... As we aren't really using the standarized SHA-3	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
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	4fb28e0dab	all: goimports -w	10 years ago
Felix Lange	ea54283b30	all: update license information	10 years ago
Gustav Simonsson	c26c8d3a44	Read most protocol params from common/params.json ... * Add params package with exported variables generated from github.com/ethereum/common/blob/master/params.json * Use params package variables in applicable places * Add check for minimum gas limit in validation of block's gas limit * Remove common/params.json from go-ethereum to avoid outdated version of it	10 years ago
obscuren	0330077d76	moved state and vm to core	10 years ago
Paweł Bylica	e72173dc43	Fix JitVm build	10 years ago
Paweł Bylica	9c6d9dfc5c	Add required block number	10 years ago
Paweł Bylica	b9894c1d09	Update JIT interface to ABI 0.2: code hash added to input data, gas counter passed as int64	10 years ago
Paweł Bylica	079c59b929	Update JitVm to new EVM JIT ABI (C interface)	10 years ago
Paweł Bylica	c71aff99db	Update EVM JIT runtime data layout	10 years ago
Paweł Bylica	94106cc41f	JitVm code cleanups & refactoring. Some memory copies eliminated (i.e. in SHA3 calculation)	10 years ago
Paweł Bylica	d5f38f5690	JitVM: the EVM JIT bridge	10 years ago
obscuren	9845029a75	StdVm by default	10 years ago
obscuren	89c69a1d25	VmDebug => StdVm	10 years ago
Paweł Bylica	ba225017c4	JitVm struct stub. Forwards calls to DebugVm.	10 years ago