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| author | obscuren <geffobscura@gmail.com> | 2015-01-02 17:30:27 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2015-01-02 17:30:27 +0800 |
| commit | 0fb1bcd32192b8bf05a328b955a08da4cefe0180 (patch) | |
| tree | 67460b927eb41b2876e8e6b7eb9dece494dbd088 /vm/address.go | |
| parent | 8da07e91e40c1d1bb43763b7e959ae92e5770af2 (diff) | |
| parent | a4dc12f12c7a06f5e28d5b1e760249875ef7a8c5 (diff) | |
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Merge branch 'poc8' into docbranch
Diffstat (limited to 'vm/address.go')
| -rw-r--r-- | vm/address.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/vm/address.go b/vm/address.go index be8921a3b..611979c94 100644 --- a/vm/address.go +++ b/vm/address.go @@ -11,25 +11,25 @@ type Address interface { Call(in []byte) []byte } -type PrecompiledAddress struct { +type PrecompiledAccount struct { Gas func(l int) *big.Int fn func(in []byte) []byte } -func (self PrecompiledAddress) Call(in []byte) []byte { +func (self PrecompiledAccount) Call(in []byte) []byte { return self.fn(in) } -var Precompiled = map[uint64]*PrecompiledAddress{ - 1: &PrecompiledAddress{func(l int) *big.Int { +var Precompiled = map[string]*PrecompiledAccount{ + string(ethutil.LeftPadBytes([]byte{1}, 20)): &PrecompiledAccount{func(l int) *big.Int { return GasEcrecover }, ecrecoverFunc}, - 2: &PrecompiledAddress{func(l int) *big.Int { + string(ethutil.LeftPadBytes([]byte{2}, 20)): &PrecompiledAccount{func(l int) *big.Int { n := big.NewInt(int64(l+31)/32 + 1) n.Mul(n, GasSha256) return n }, sha256Func}, - 3: &PrecompiledAddress{func(l int) *big.Int { + string(ethutil.LeftPadBytes([]byte{3}, 20)): &PrecompiledAccount{func(l int) *big.Int { n := big.NewInt(int64(l+31)/32 + 1) n.Mul(n, GasRipemd) return n |