让GDB保存断点列表 [英] Getting GDB to save a list of breakpoints

问题描述

好， 信息中断 列表断点，但格式不适合使用--command 此问题中的重用它们的格式 。 GDB是否有一种方法可以将它们转储到可以再次输入的文件中？有时在调试会话中，有必要在建立一组用于测试的断点之后重新启动GDB。

OK, info break lists the breakpoints, but not in a format that would work well with reusing them using the --command as in this question. Does GDB have a method for dumping them into a file acceptable for input again? Sometimes in a debugging session, it is necessary to restart GDB after building up a set of breakpoints for testing.

.gdbinit文件与--command一样存在问题。 info break 命令没有列出命令，而是一个供人类使用的表。

The .gdbinit file has the same problem as --command. The info break command does not list commands, but rather a table for human consumption.

为详细说明，以下是的示例info break ：

(gdb) info break
Num Type           Disp Enb Address    What
1   breakpoint     keep y   0x08048517 <foo::bar(void)+7>

推荐答案

从GDB 7.2（2011-08-23）开始，您现在可以使用 保存断点 命令。

As of GDB 7.2 (2011-08-23) you can now use the save breakpoints command.

save breakpoints <filename>
  Save all current breakpoint definitions to a file suitable for use
  in a later debugging session.  To read the saved breakpoint
  definitions, use the `source' command.

使用 source< filename> 可以从文件中恢复保存的断点。

Use source <filename> to restore the saved breakpoints from the file.

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