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
2016-02-18 10:08:11 +01:00
1b1f293082
core/state, core, miner: handle missing root error from state.New
2015-10-16 02:22:06 +02:00
e1616f77c7
core, core/vm, cmd/evm: remove redundant balance check
2015-10-06 12:42:34 +02:00
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`.
2015-10-04 01:13:54 +02:00
7324176f70
Add tests for uncle timestamps and refactor timestamp type
2015-08-25 04:46:11 +02:00
9cacec70f9
cmd/evm, core/vm, tests: changed DisableVm to EnableVm
2015-08-11 18:43:22 +02:00
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.
2015-08-07 12:52:23 +02:00
846f34f78b
core/vm, tests: implemented semi-jit vm
...
* changed stack and removed stack ptr. Let go decide on slice reuse.
2015-08-07 12:52:17 +02:00
8fc9830971
cmd/core,xeth: removed unneeded states & added batch writes
2015-07-23 10:45:31 +02:00
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".
2015-07-22 18:51:45 +02:00
bdae4fd573
all: add some godoc synopsis comments
2015-07-07 14:12:45 +02:00
e813626ee1
all: remove @author comments
2015-07-07 14:12:44 +02:00
ea54283b30
all: update license information
2015-07-07 14:12:44 +02:00
4c490db6af
Use uint64 for block header timestamp
2015-06-30 10:52:11 +02:00
5cfae0536f
cmd/evm: print trace when running programs
2015-06-10 21:09:12 +02:00
f249ccaa89
cmd/evm: implements vm.Environment
2015-06-10 16:46:43 +02:00
a7750c929b
Fixed tests to reflect log changes
2015-04-08 20:45:39 +02:00
f468364e4d
fixed tests
2015-04-01 11:42:02 +02:00
9de1ad6546
fixed tests
2015-03-24 15:27:05 +01:00
0330077d76
moved state and vm to core
2015-03-23 16:59:09 +01:00
13781b922a
converted to proper types
2015-03-22 12:12:29 +01:00
b523441361
Moved ethutil => common
2015-03-16 11:27:38 +01:00
80985f97da
cmd/evm, core, ethdb, state, tests/helper: remove ReadConfig calls
2015-03-10 02:39:53 +01:00
ae45a39dc1
Secure trie
2015-02-28 20:52:29 +01:00
57f95c1dc7
fixed test
2015-02-04 17:35:49 -08:00
fed3e6a808
Refactored ethutil.Config.Db out
2015-01-07 13:17:48 +01:00
be97785856
cmd/evm: add dummy implementation for GetHash
...
Fixes the build. AFAIK evm does not bother keeping a chain and
cannot provide a real implementation.
2015-01-06 12:23:37 +01:00
117f66e823
Added license headers
2015-01-06 12:13:57 +01:00
4dc7ee9087
Closure => Context
2015-01-02 16:14:12 +01:00
1085960ed8
fixed trie
2014-12-30 15:58:40 +01:00
795b14330a
Fixed EVM environment. Closes #215
2014-12-21 15:13:06 +01:00
1fb84d3c5f
Fixed tests
2014-12-10 10:57:19 +01:00
3043b233ea
Log is now interface
2014-12-04 12:35:23 +01:00
bff5999efa
sort tests for evm
2014-12-04 12:09:22 +01:00
3664cd58e3
Updated testing tools
2014-12-04 11:30:41 +01:00
6c9e503eb8
Removed all implicit logging. Fixed gas issues and jump errors
2014-11-11 22:52:27 +01:00
ad0acb5762
Moved messages eventing to chain manager
2014-11-10 13:27:24 +01:00
ebb7db263f
Added dumps
2014-11-10 12:42:16 +01:00
d30571a7a8
Added VM testing tool
2014-11-10 11:47:37 +01:00
Gustav Simonsson
Jeffrey Wilcke
Felix Lange