tornadocontrib/go-ethereum
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Merge branch 'develop' into conversion

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This commit is contained in:
obscuren 2015-03-19 15:07:47 +01:00
commit 797bbce15e
1 changed files with 20 additions and 12 deletions
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32
vm/vm.go
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@ -441,13 +441,16 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) {
self.Printf(" => %d", l)
case CALLDATACOPY:
var (
mOff = stack.pop().Uint64()
cOff = stack.pop().Uint64()
l = stack.pop().Uint64()
mOff = stack.pop()
cOff = stack.pop()
l = stack.pop()
)
data := getData(callData, cOff, l)
var data []byte
if cOff.Cmp(big.NewInt(int64(len(callData)))) <= 0 {
data = getData(callData, cOff.Uint64(), l.Uint64())
}
mem.Set(mOff, l, data)
mem.Set(mOff.Uint64(), l.Uint64(), data)
self.Printf(" => [%v, %v, %v] %x", mOff, cOff, l, data)
case CODESIZE, EXTCODESIZE:
@ -472,14 +475,19 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) {
} else {
code = context.Code
}
var (
mOff = stack.pop().Uint64()
cOff = stack.pop().Uint64()
l = stack.pop().Uint64()
)
codeCopy := getData(code, cOff, l)
mem.Set(mOff, l, codeCopy)
var (
mOff = stack.pop()
cOff = stack.pop()
l = stack.pop()
)
var codeCopy []byte
if cOff.Cmp(big.NewInt(int64(len(code)))) <= 0 {
codeCopy = getData(code, cOff.Uint64(), l.Uint64())
}
mem.Set(mOff.Uint64(), l.Uint64(), codeCopy)
self.Printf(" => [%v, %v, %v] %x", mOff, cOff, l, codeCopy)
case GASPRICE: