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https://github.com/ethereum/go-ethereum.git
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don't copy input, output
This commit is contained in:
parent
fdee681d0a
commit
8fc38b2682
1 changed files with 8 additions and 9 deletions
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@ -17,7 +17,6 @@
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package vm
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package vm
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import (
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import (
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"bytes"
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"errors"
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"errors"
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"math/big"
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"math/big"
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"sync/atomic"
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"sync/atomic"
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@ -191,9 +190,9 @@ func (evm *EVM) Interpreter() *EVMInterpreter {
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func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas uint64, value *uint256.Int) (ret []byte, leftOverGas uint64, err error) {
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func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas uint64, value *uint256.Int) (ret []byte, leftOverGas uint64, err error) {
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// Capture the tracer start/end events in debug mode
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// Capture the tracer start/end events in debug mode
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if evm.Config.Tracer != nil {
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if evm.Config.Tracer != nil {
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evm.captureBegin(evm.depth, CALL, caller.Address(), addr, bytes.Clone(input), gas, value.ToBig())
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evm.captureBegin(evm.depth, CALL, caller.Address(), addr, input, gas, value.ToBig())
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defer func(startGas uint64) {
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defer func(startGas uint64) {
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evm.captureEnd(evm.depth, startGas, leftOverGas, bytes.Clone(ret), err)
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evm.captureEnd(evm.depth, startGas, leftOverGas, ret, err)
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}(gas)
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}(gas)
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}
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}
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// Fail if we're trying to execute above the call depth limit
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// Fail if we're trying to execute above the call depth limit
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@ -276,9 +275,9 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas
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func (evm *EVM) CallCode(caller ContractRef, addr common.Address, input []byte, gas uint64, value *uint256.Int) (ret []byte, leftOverGas uint64, err error) {
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func (evm *EVM) CallCode(caller ContractRef, addr common.Address, input []byte, gas uint64, value *uint256.Int) (ret []byte, leftOverGas uint64, err error) {
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// Invoke tracer hooks that signal entering/exiting a call frame
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// Invoke tracer hooks that signal entering/exiting a call frame
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if evm.Config.Tracer != nil {
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if evm.Config.Tracer != nil {
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evm.captureBegin(evm.depth, CALLCODE, caller.Address(), addr, bytes.Clone(input), gas, value.ToBig())
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evm.captureBegin(evm.depth, CALLCODE, caller.Address(), addr, input, gas, value.ToBig())
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defer func(startGas uint64) {
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defer func(startGas uint64) {
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evm.captureEnd(evm.depth, startGas, leftOverGas, bytes.Clone(ret), err)
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evm.captureEnd(evm.depth, startGas, leftOverGas, ret, err)
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}(gas)
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}(gas)
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}
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}
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// Fail if we're trying to execute above the call depth limit
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// Fail if we're trying to execute above the call depth limit
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@ -334,9 +333,9 @@ func (evm *EVM) DelegateCall(caller ContractRef, addr common.Address, input []by
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// that caller is something other than a Contract.
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// that caller is something other than a Contract.
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parent := caller.(*Contract)
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parent := caller.(*Contract)
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// DELEGATECALL inherits value from parent call
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// DELEGATECALL inherits value from parent call
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evm.captureBegin(evm.depth, DELEGATECALL, caller.Address(), addr, bytes.Clone(input), gas, parent.value.ToBig())
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evm.captureBegin(evm.depth, DELEGATECALL, caller.Address(), addr, input, gas, parent.value.ToBig())
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defer func(startGas uint64) {
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defer func(startGas uint64) {
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evm.captureEnd(evm.depth, startGas, leftOverGas, bytes.Clone(ret), err)
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evm.captureEnd(evm.depth, startGas, leftOverGas, ret, err)
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}(gas)
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}(gas)
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}
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}
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// Fail if we're trying to execute above the call depth limit
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// Fail if we're trying to execute above the call depth limit
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@ -378,9 +377,9 @@ func (evm *EVM) DelegateCall(caller ContractRef, addr common.Address, input []by
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func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte, gas uint64) (ret []byte, leftOverGas uint64, err error) {
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func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte, gas uint64) (ret []byte, leftOverGas uint64, err error) {
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// Invoke tracer hooks that signal entering/exiting a call frame
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// Invoke tracer hooks that signal entering/exiting a call frame
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if evm.Config.Tracer != nil {
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if evm.Config.Tracer != nil {
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evm.captureBegin(evm.depth, STATICCALL, caller.Address(), addr, bytes.Clone(input), gas, nil)
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evm.captureBegin(evm.depth, STATICCALL, caller.Address(), addr, input, gas, nil)
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defer func(startGas uint64) {
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defer func(startGas uint64) {
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evm.captureEnd(evm.depth, startGas, leftOverGas, bytes.Clone(ret), err)
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evm.captureEnd(evm.depth, startGas, leftOverGas, ret, err)
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}(gas)
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}(gas)
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}
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}
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// Fail if we're trying to execute above the call depth limit
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// Fail if we're trying to execute above the call depth limit
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