gaspersic/go-ethereum
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* Code = '' if gas < len(D) * 5
* Sha3 gas   10 + 10 * len(D), rounding up 32 bytes
* Sha256 gas 50 + 50 * len(D), rounding up 32 bytes
* Ripmed gas 50 + 50 * len(D), rounding up 32 bytes
* Accounts and value transfers no longer reverted
This commit is contained in:
obscuren
2014-12-09 20:27:57 +01:00
parent 76842b0df8
commit acf4b5753f
4 changed files with 40 additions and 15 deletions
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14
vm/vm_debug.go
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@ -254,9 +254,12 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
newMemSize.Mul(newMemSize, u256(32))
switch op {
// Additional gas usage on *CODPY
case CALLDATACOPY, CODECOPY, EXTCODECOPY:
addStepGasUsage(new(big.Int).Div(newMemSize, u256(32)))
case SHA3:
g := new(big.Int).Div(newMemSize, u256(32))
g.Mul(g, GasSha3Byte)
addStepGasUsage(g)
}
if newMemSize.Cmp(u256(int64(mem.Len()))) > 0 {
@ -833,8 +836,13 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
self.Printf("CREATE err %v", err)
} else {
ref.SetCode(ret)
msg.Output = ret
// gas < len(ret) * CreateDataGas == NO_CODE
dataGas := big.NewInt(int64(len(ret)))
dataGas.Mul(dataGas, GasCreateByte)
if closure.UseGas(dataGas) {
ref.SetCode(ret)
msg.Output = ret
}
stack.Push(ethutil.BigD(addr))
}