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| author | obscuren <geffobscura@gmail.com> | 2014-12-03 19:21:12 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2014-12-03 19:21:12 +0800 |
| commit | 3d9a4e7084c33cb28a2265c0dd232a0ea3871c92 (patch) | |
| tree | 84b7ccf6ea1ccc4eca0b8ded0a382c1bfe98e190 /vm | |
| parent | f7789220862f67c2aadaf7b6a44fcd54152dd234 (diff) | |
| download | go-tangerine-3d9a4e7084c33cb28a2265c0dd232a0ea3871c92.tar.gz go-tangerine-3d9a4e7084c33cb28a2265c0dd232a0ea3871c92.tar.zst go-tangerine-3d9a4e7084c33cb28a2265c0dd232a0ea3871c92.zip | |
Fixed mem error in vm. Fixed logs tests
Diffstat (limited to 'vm')
| -rw-r--r-- | vm/stack.go | 3 | ||||
| -rw-r--r-- | vm/types.go | 5 | ||||
| -rw-r--r-- | vm/vm_debug.go | 10 |
3 files changed, 12 insertions, 6 deletions
diff --git a/vm/stack.go b/vm/stack.go index 2eca60ad1..98795cc03 100644 --- a/vm/stack.go +++ b/vm/stack.go @@ -147,9 +147,8 @@ func (m *Memory) Get(offset, size int64) []byte { func (self *Memory) Geti(offset, size int64) (cpy []byte) { if len(self.store) > int(offset) { - s := int64(math.Min(float64(len(self.store)), float64(offset+size))) cpy = make([]byte, size) - copy(cpy, self.store[offset:offset+s]) + copy(cpy, self.store[offset:offset+size]) return } diff --git a/vm/types.go b/vm/types.go index 530dbf400..ec9c7e74e 100644 --- a/vm/types.go +++ b/vm/types.go @@ -308,6 +308,11 @@ var opCodeToString = map[OpCode]string{ SWAP14: "SWAP14", SWAP15: "SWAP15", SWAP16: "SWAP16", + LOG0: "LOG0", + LOG1: "LOG1", + LOG2: "LOG2", + LOG3: "LOG3", + LOG4: "LOG4", // 0xf0 range CREATE: "CREATE", diff --git a/vm/vm_debug.go b/vm/vm_debug.go index dbab8fbcb..91d3c55c1 100644 --- a/vm/vm_debug.go +++ b/vm/vm_debug.go @@ -35,7 +35,7 @@ func NewDebugVm(env Environment) *DebugVm { lt = LogTyDiff } - return &DebugVm{env: env, logTy: lt, Recoverable: true} + return &DebugVm{env: env, logTy: lt, Recoverable: false} } func (self *DebugVm) RunClosure(closure *Closure) (ret []byte, err error) { @@ -168,8 +168,10 @@ func (self *DebugVm) RunClosure(closure *Closure) (ret []byte, err error) { gas.Set(GasLog) addStepGasUsage(new(big.Int).Mul(big.NewInt(int64(n)), GasLog)) - mSize, _ := stack.Peekn() + mSize, mStart := stack.Peekn() addStepGasUsage(mSize) + + newMemSize = calcMemSize(mStart, mSize) case EXP: require(2) @@ -755,10 +757,10 @@ func (self *DebugVm) RunClosure(closure *Closure) (ret []byte, err error) { case LOG0, LOG1, LOG2, LOG3, LOG4: n := int(op - LOG0) topics := make([][]byte, n) - mStart, mSize := stack.Pop().Int64(), stack.Pop().Int64() + mSize, mStart := stack.Pop().Int64(), stack.Pop().Int64() data := mem.Geti(mStart, mSize) for i := 0; i < n; i++ { - topics[i] = stack.Pop().Bytes() + topics[i] = ethutil.LeftPadBytes(stack.Pop().Bytes(), 32) } log := &state.Log{closure.Address(), topics, data} |