chromium 的 diff, patcher

1，编译出来：

autoninja -C out\Default courgette

2，使用

e:\\chromium\src\out\Default>courgette64.exe

First argument must be one of:

  -supported, -asm, -dis, -disadj, -gen, -apply, -genbsdiff, -applybsdiff, or -gen1[au].

Main Usage:

  courgette -gen <old_in> <new_in> <patch_out>

  courgette -apply <old_in> <patch_in> <new_out>

  courgette -genbsdiff <old_in> <new_in> <patch_out>

  courgette -applybsdiff <old_in> <patch_in> <new_out>

Diagnosis Usage:

  courgette -supported <exec_file_in>

  courgette -dis <exec_file_in> <assembly_file_out>

  courgette -asm <assembly_file_in> <exec_file_out>

  courgette -disadj <old_in> <new_in> <new_assembly_file_out>

  courgette -gen1[au] <old_in> <new_in> <patch_base_out>

示例：

courgette64.exe -apply base文件  pacher文件  a.out