mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
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97c9a9108d
Remove `callType` argument from `CaptureStart`, and change `callType vm.CallType` to `typ vm.OpCode` in `CaptureEnter` and move to the first position (as it is in geth) Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package commands
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import (
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"context"
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"github.com/holiman/uint256"
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"github.com/ledgerwatch/erigon/common"
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"github.com/ledgerwatch/erigon/core/types"
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"github.com/ledgerwatch/erigon/core/vm"
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)
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type CreateTracer struct {
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DefaultTracer
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ctx context.Context
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target common.Address
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found bool
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Creator common.Address
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Tx types.Transaction
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}
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func NewCreateTracer(ctx context.Context, target common.Address) *CreateTracer {
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return &CreateTracer{
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ctx: ctx,
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target: target,
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found: false,
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}
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}
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func (t *CreateTracer) SetTransaction(tx types.Transaction) {
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t.Tx = tx
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}
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func (t *CreateTracer) Found() bool {
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return t.found
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}
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func (t *CreateTracer) captureStartOrEnter(from, to common.Address, create bool) {
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if t.found {
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return
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}
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if !create {
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return
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}
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if to != t.target {
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return
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}
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t.found = true
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t.Creator = from
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}
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func (t *CreateTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, precompile bool, create bool, input []byte, gas uint64, value *uint256.Int, code []byte) {
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t.captureStartOrEnter(from, to, create)
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}
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func (t *CreateTracer) CaptureEnter(typ vm.OpCode, from common.Address, to common.Address, precompile bool, create bool, input []byte, gas uint64, value *uint256.Int, code []byte) {
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t.captureStartOrEnter(from, to, create)
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}
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