# 保存已经设置的断点 ## 例子 $ gdb -q `which gdb` Reading symbols from /home/xmj/install/binutils-trunk/bin/gdb...done. (gdb) b gdb_main Breakpoint 1 at 0x5a7af0: file /home/xmj/project/binutils-trunk/gdb/main.c, line 1061. (gdb) b captured_main Breakpoint 2 at 0x5a6bd0: file /home/xmj/project/binutils-trunk/gdb/main.c, line 310. (gdb) b captured_command_loop Breakpoint 3 at 0x5a68b0: file /home/xmj/project/binutils-trunk/gdb/main.c, line 261. ## 技巧 在gdb中，可以使用如下命令将设置的断点保存下来： <pre><code>(gdb) save breakpoints <i>file-name-to-save</i></code></pre> 下此调试时，可以使用如下命令批量设置保存的断点： <pre><code>(gdb) source <i>file-name-to-save</i></code></pre> (gdb) info breakpoints Num Type Disp Enb Address What 1 breakpoint keep y 0x00000000005a7af0 in gdb_main at /home/xmj/project/binutils-trunk/gdb/main.c:1061 2 breakpoint keep y 0x00000000005a6bd0 in captured_main at /home/xmj/project/binutils-trunk/gdb/main.c:310 3 breakpoint keep y 0x00000000005a68b0 in captured_command_loop at /home/xmj/project/binutils-trunk/gdb/main.c:261 详情参见[gdb手册](https://sourceware.org/gdb/download/onlinedocs/gdb/Save-Breakpoints.html#Save-Breakpoints) ## 贡献者 xmj