gdb：如何用空格在文件中设置断点
如何在文件名或路径中有空格的文件中设置断点？
看来这对于GDB来说是不可能的，或者我错过了什么？
/tmp$ g++ -g debugee space.cpp /tmp$ gdb ./a.out GNU gdb (GDB) 7.4 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-unknown-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /tmp/a.out...done. (gdb) break "/tmp/debugee space.cpp:4" Breakpoint 1 at 0x4007e3: file debugee space.cpp, line 4. (gdb) break "/tmp/debugee space.cpp":4 Note: breakpoint 1 also set at pc 0x4007e3. Breakpoint 2 at 0x4007e3: file debugee space.cpp, line 4. (gdb) run Starting program: /tmp/a.out Error in re-setting breakpoint 1: Function "/tmp/debugee space.cpp:4" not defined. Error in re-setting breakpoint 2: Function "/tmp/debugee space.cpp:4" not defined. Hello, world! [Inferior 1 (process 14188) exited normally] (gdb)
对我来说，这看起来像gdb 7.4中的一个回归。 我报告了这个错误：http://sourceware.org/bugzilla/show_bug.cgi?id=13798
适用于我（tm），但并未尝试使用c ++ ...
cat space spaces.c
#include <stdio.h>
int tmp(void) {
int a = 42;
printf("%d", a);
}
int main(void) {
tmp();
return 0;
}
$ gdb -q a.out
Reading symbols from /home/user/slask/gdb/a.out...done.
(gdb) b "space spaces.c":5
Breakpoint 1 at 0x4004f3: file space spaces.c, line 5.
(gdb) i b
Num Type Disp Enb Address What
1 breakpoint keep y 0x00000000004004f3 in tmp at space spaces.c:5
(gdb) run
Starting program: /home/user/slask/gdb/a.out
Breakpoint 1, tmp () at space spaces.c:5
5 printf("%d", a);
(gdb)