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core: Added EVM configuration options

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The EVM is now initialised with an additional configured object that
allows you to turn on debugging options.
This commit is contained in:
Jeffrey Wilcke
2016-02-03 23:46:27 +01:00
committed by Jeffrey Wilcke
parent 342ae7ce7d
commit 14013372ae
30 changed files with 408 additions and 230 deletions
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29
core/vm/runtime/runtime.go
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@@ -22,7 +22,6 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
)
@@ -84,17 +83,6 @@ func Execute(code, input []byte, cfg *Config) ([]byte, *state.StateDB, error) {
}
setDefaults(cfg)
// defer the call to setting back the original values
defer func(debug, forceJit, enableJit bool) {
vm.Debug = debug
vm.ForceJit = forceJit
vm.EnableJit = enableJit
}(vm.Debug, vm.ForceJit, vm.EnableJit)
vm.ForceJit = !cfg.DisableJit
vm.EnableJit = !cfg.DisableJit
vm.Debug = cfg.Debug
if cfg.State == nil {
db, _ := ethdb.NewMemDatabase()
cfg.State, _ = state.New(common.Hash{}, db)
@@ -117,9 +105,6 @@ func Execute(code, input []byte, cfg *Config) ([]byte, *state.StateDB, error) {
cfg.Value,
)
if cfg.Debug {
vm.StdErrFormat(vmenv.StructLogs())
}
return ret, cfg.State, err
}
@@ -131,17 +116,6 @@ func Execute(code, input []byte, cfg *Config) ([]byte, *state.StateDB, error) {
func Call(address common.Address, input []byte, cfg *Config) ([]byte, error) {
setDefaults(cfg)
// defer the call to setting back the original values
defer func(debug, forceJit, enableJit bool) {
vm.Debug = debug
vm.ForceJit = forceJit
vm.EnableJit = enableJit
}(vm.Debug, vm.ForceJit, vm.EnableJit)
vm.ForceJit = !cfg.DisableJit
vm.EnableJit = !cfg.DisableJit
vm.Debug = cfg.Debug
vmenv := NewEnv(cfg, cfg.State)
sender := cfg.State.GetOrNewStateObject(cfg.Origin)
@@ -155,8 +129,5 @@ func Call(address common.Address, input []byte, cfg *Config) ([]byte, error) {
cfg.Value,
)
if cfg.Debug {
vm.StdErrFormat(vmenv.StructLogs())
}
return ret, err
}