diff options
Diffstat (limited to 'core/vm/memory.go')
-rw-r--r-- | core/vm/memory.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/vm/memory.go b/core/vm/memory.go index b77d486eb..d20aa9591 100644 --- a/core/vm/memory.go +++ b/core/vm/memory.go @@ -49,6 +49,18 @@ func (self *Memory) Get(offset, size int64) (cpy []byte) { return } +func (self *Memory) GetPtr(offset, size int64) []byte { + if size == 0 { + return nil + } + + if len(self.store) > int(offset) { + return self.store[offset : offset+size] + } + + return nil +} + func (m *Memory) Len() int { return len(m.store) } |