macos - Mac/iPhone 的 objcopy 等效项？

Question

我想使用类似于 binutils 的 objcopy --redefine-syms 工具的 Mac 版本来重命名目标文件 (.o) 内的符号。

我没有找到arm-apple-darwin10-objcopy。我尝试了 MacPorts 的 arm-elf-binutils 端口，还尝试使用 otool 和 segedit 进行了一些尝试，但没有取得太大成功。

请问有什么想法吗？

Answer 1

听起来像是 Agner Fog's objconv 的工作.

来自announcement :

I have now finished making full support for Mach-O files in the object file converter mentioned in my previous posts. You may use it as a replacement for the missing objcopy utility.

Objconv can be used for the following purposes:
Convert object files and library/archive files between Mach-O, ELF, COFF and OMF formats for all x86 and x86-64 platforms.

Change symbol names in object files, make symbols weak, add alias names to symbols.

Build, modify and convert static library files (*.a, *.lib) across platforms (Mac, Linux, BSD, Windows)

Dump object files and executable files

Disassemble object files and executable files. Very good disassembler.

• objconv manual

• objconv.zip - source