Multiple breakpointsatone placearepermitted,andusefuliftheirconditionsaredifferent. Do"help breakpoints"forinfoonother commands dealingwithbreakpoints. 可以看到,我们尝试借助 help 命令查看 break 命令,其打印信息中包括 break 命令的具体功能、完整语法格式以及各个参数的具体...
(gdb) break func <--- 设置断点,在函数func()入口处。 Breakpoint 2 at 0x8048456: file tst.c, line 5. (gdb) info break <--- 查看断点信息。 Num Type Disp Enb Address What 1 breakpoint keep y 0x08048496 in main at tst.c:16 2 breakpoint keep y 0x08048456 in func at tst.c:5 ...
Breakpoint 1 at 0xb26c: file String.cc, line 867. Breakpoint 2 at 0xb344: file String.cc, line 875. Breakpoint 3 at 0xafcc: file String.cc, line 846. Multiple breakpoints were set. Use the "delete" command to delete unwanted breakpoints. (gdb) 可见,gdb列出了所有after的重载函数,选...
Breakpoint 1 at 0xb26c: file String.cc, line 867. Breakpoint 2 at 0xb344: file String.cc, line 875. Breakpoint 3 at 0xafcc: file String.cc, line 846. Multiple breakpoints were set. Use the "delete" command to delete unwanted breakpoints. (gdb) 可见,GDB列出了所有after的重载函数,你...
Breakpoint 3 at 0xafcc: file String.cc, line 846. Multiple breakpoints were set. Use the "delete" command to delete unwanted breakpoints. (gdb) 可见,GDB列出了所有after的重载函数,你可以选一下列表编号就行了。0表示放弃设置 断点,1表示所有函数都设置断点。
break routine-name 在指定例程的入口处设置断点 如果该程序是由很多原文件构成的,你可以在各个原文件中设置断点,而不是在当前的原文件中设置断点,其方法如下: (gdb) break filename:line-number (gdb) break filename:function-name 要想设置一个条件断点,可以利用break if命令,如下所示: (gdb) break li...
For more information on breakpoint conditions, see “Break conditions.” There are several variations on the break command, all using the same syntax as above: tbreak Set a breakpoint enabled only for one stop. The breakpoint is set in the same way as for the break command, except that ...
Break-in Works Unreliably If the break-in functionality works unreliably, it could be caused by race conditions inside the GDB stub. They can be worked around via one of the methods shown below. Enabling Async Mode If the break-in functionality it working intermittently, you try enabling the...
When the GPU hits a breakpoint or any other event that would normally cause the GPU to freeze, CUDA-GDB releases the GPU for use by the desktop or other applications. This enables CUDA-GDB to debug a CUDA application on the same GPU that is running the desktop GUI, and also enables ...
break命令(可以简写为b)可以用来在调试的程序中设置断点,该命令有如下四种形式: * break line-number 使程序恰好在执行给定行之前停止。 * break function-name 使程序恰好在进入指定的函数之前停止。 * break line-or-function if condition 如果condition(条件)是真,程序到达指定行或函数时停止。