bochs-call-log-formatter

🖨️ A PowerShell script used to add the corresponding function names to Bochs call logs with the help of the Linux "nm" command.(利用Linux的nm命令,用于为Bochs调用日志添加函数名称的PowerShell脚本。)

https://github.com/zhuagenborn/bochs-call-log-formatter

Science Score: 44.0%

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Keywords

bochs debugger
Last synced: 6 months ago · JSON representation ·

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🖨️ A PowerShell script used to add the corresponding function names to Bochs call logs with the help of the Linux "nm" command.(利用Linux的nm命令,用于为Bochs调用日志添加函数名称的PowerShell脚本。)

Basic Info
  • Host: GitHub
  • Owner: Zhuagenborn
  • License: mit
  • Language: PowerShell
  • Default Branch: main
  • Homepage:
  • Size: 15.6 KB
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bochs debugger
Created almost 2 years ago · Last pushed over 1 year ago
Metadata Files
Readme License Citation

README.md

Bochs Call Log Formatter

PowerShell Linux License

Introduction

Cover

This script can add the corresponding function names to Bochs call logs with the Linux nm command and a provided executable module.

Usage

Suppose we have an executable module called kernel.bin which is running in Bochs.

After enabling call logging with the show call command, Bochs can generate call logs such as:

console 00016253385: call 0008:c0003dba (0xc0003dba) (phy: 0x000000003dba) unk. ctxt 00016253389: call 0008:c0001566 (0xc0001566) (phy: 0x000000001566) unk. ctxt 00016253399: call 0008:c0003dec (0xc0003dec) (phy: 0x000000003dec) unk. ctxt

It is inconvenient for users because Bochs does not display function names.

To match each function address and its name, we can copy call logs to a file call.log and run:

console PS> .\Format-CallLog.ps1 -ModulePath 'kernel.bin' -LogPath 'call.log'

The formatted logs will be written to the pipeline.

console 00016253385: call 0008:c0003dba (0xc0003dba) (phy: 0x000000003dba) unk. ctxt [_function1] 00016253389: call 0008:c0001566 (0xc0001566) (phy: 0x000000001566) unk. ctxt [_function2] 00016253399: call 0008:c0003dec (0xc0003dec) (phy: 0x000000003dec) unk. ctxt [_function3]

License

Distributed under the MIT License. See LICENSE for more information.

Owner

  • Name: Zhuagenborn
  • Login: Zhuagenborn
  • Kind: organization
  • Location: Ireland

Software Development | Artificial Intelligence | Reverse Engineering.

Citation (CITATION.cff)

cff-version: 1.2.0
authors:
- family-names: Chen
  given-names: Zhenshuo
  orcid: https://orcid.org/0000-0003-2091-4160
title: Bochs Call Log Formatter
date-released: 2024-02-25
url: https://github.com/Zhuagenborn/Bochs-Call-Log-Formatter

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