mirror of https://github.com/status-im/op-geth.git
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package vm
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"unicode"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
)
|
|
|
|
func StdErrFormat(logs []StructLog) {
|
|
fmt.Fprintf(os.Stderr, "VM STAT %d OPs\n", len(logs))
|
|
for _, log := range logs {
|
|
fmt.Fprintf(os.Stderr, "PC %08d: %s GAS: %v COST: %v", log.Pc, log.Op, log.Gas, log.GasCost)
|
|
if log.Err != nil {
|
|
fmt.Fprintf(os.Stderr, " ERROR: %v", log.Err)
|
|
}
|
|
fmt.Fprintf(os.Stderr, "\n")
|
|
|
|
fmt.Fprintln(os.Stderr, "STACK =", len(log.Stack))
|
|
|
|
for i := len(log.Stack) - 1; i >= 0; i-- {
|
|
fmt.Fprintf(os.Stderr, "%04d: %x\n", len(log.Stack)-i-1, common.LeftPadBytes(log.Stack[i].Bytes(), 32))
|
|
}
|
|
|
|
const maxMem = 10
|
|
addr := 0
|
|
fmt.Fprintln(os.Stderr, "MEM =", len(log.Memory))
|
|
for i := 0; i+16 <= len(log.Memory) && addr < maxMem; i += 16 {
|
|
data := log.Memory[i : i+16]
|
|
str := fmt.Sprintf("%04d: % x ", addr*16, data)
|
|
for _, r := range data {
|
|
if r == 0 {
|
|
str += "."
|
|
} else if unicode.IsPrint(rune(r)) {
|
|
str += fmt.Sprintf("%s", string(r))
|
|
} else {
|
|
str += "?"
|
|
}
|
|
}
|
|
addr++
|
|
fmt.Fprintln(os.Stderr, str)
|
|
}
|
|
|
|
fmt.Fprintln(os.Stderr, "STORAGE =", len(log.Storage))
|
|
for h, item := range log.Storage {
|
|
fmt.Fprintf(os.Stderr, "%x: %x\n", h, common.LeftPadBytes(item, 32))
|
|
}
|
|
fmt.Fprintln(os.Stderr)
|
|
}
|
|
}
|