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authorobscuren <geffobscura@gmail.com>2014-12-18 06:58:52 +0800
committerobscuren <geffobscura@gmail.com>2014-12-18 06:58:52 +0800
commit4dbdcaecb117d7e1fcaf0869f5d4602312552991 (patch)
tree2da5cc7174f2f0a26f6c5aa20d079f94858e24cb /vm/vm_debug.go
parentb1c58b76a9588a90db5a773a997bb70265c378d3 (diff)
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Moved pre-compiled, moved depth check
* Depth check has been moved to the execution * Pre compiled execution has been moved to the VM * PrecompiledAddress has been renamed to PrecompiledAccount
Diffstat (limited to 'vm/vm_debug.go')
-rw-r--r--vm/vm_debug.go24
1 files changed, 21 insertions, 3 deletions
diff --git a/vm/vm_debug.go b/vm/vm_debug.go
index 8af1979b1..9da832a79 100644
--- a/vm/vm_debug.go
+++ b/vm/vm_debug.go
@@ -48,9 +48,8 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
})
closure := NewClosure(msg, caller, me, code, gas, price)
- if self.env.Depth() == MaxCallDepth {
- //closure.UseGas(gas)
- return closure.Return(nil), DepthError{}
+ if p := Precompiled[string(me.Address())]; p != nil {
+ return self.RunPrecompiled(p, callData, closure)
}
if self.Recoverable {
@@ -941,6 +940,25 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
}
}
+func (self *DebugVm) RunPrecompiled(p *PrecompiledAccount, callData []byte, closure *Closure) (ret []byte, err error) {
+ gas := p.Gas(len(callData))
+ if closure.UseGas(gas) {
+ ret = p.Call(callData)
+ self.Printf("NATIVE_FUNC => %x", ret)
+ self.Endl()
+
+ return closure.Return(ret), nil
+ } else {
+ self.Endl()
+
+ tmp := new(big.Int).Set(closure.Gas)
+
+ closure.UseGas(closure.Gas)
+
+ return closure.Return(nil), OOG(gas, tmp)
+ }
+}
+
func (self *DebugVm) Printf(format string, v ...interface{}) VirtualMachine {
if self.logTy == LogTyPretty {
self.logStr += fmt.Sprintf(format, v...)