Precompiled contract & Depth change

* Added pre-compiled contract 0x04 (mem cpy) * Changed depth error to return the gas instead of consuming
2015-01-05 17:37:30 +01:00
parent d001479a47
commit b99b2c446c
3 changed files with 19 additions and 1 deletions
--- a/vm/common.go
+++ b/vm/common.go
@ -38,6 +38,7 @@ var (
 	GasSha256       = big.NewInt(50)
 	GasRipemd       = big.NewInt(50)
 	GasEcrecover    = big.NewInt(500)
+	GasMemCpy       = big.NewInt(1)

 	Pow256 = ethutil.BigPow(2, 256)