您可以通过使用Valgrind gdbserver and GDB来做到这一点。
总之,你的valgrind像往常一样启动你的程序,但与--vgdb=yes
开关:
$ valgrind --tool=memcheck --vgdb=yes ./a.out
在另一个会议上,你开始在同一个可执行GDB,并连接到的valgrind。然后,您可以发出命令Valgrind的:
$ gdb ./a.out
...
(gdb) target remote | vgdb
....
(gdb) monitor leak_check full reachable any
==8677== 32 bytes in 1 blocks are definitely lost in loss record 1 of 2
==8677== at 0x4C28E3D: malloc (vg_replace_malloc.c:263)
==8677== by 0x400591: foo (in /home/me/tmp/a.out)
==8677== by 0x4005A7: main (in /home/me/tmp/a.out)
==8677==
==8677== 32 bytes in 1 blocks are definitely lost in loss record 2 of 2
==8677== at 0x4C28E3D: malloc (vg_replace_malloc.c:263)
==8677== by 0x400591: foo (in /home/me/tmp/a.out)
==8677== by 0x4005AC: main (in /home/me/tmp/a.out)
==8677==
==8677== LEAK SUMMARY:
==8677== definitely lost: 64 bytes in 2 blocks
==8677== indirectly lost: 0 bytes in 0 blocks
==8677== possibly lost: 0 bytes in 0 blocks
==8677== still reachable: 0 bytes in 0 blocks
==8677== suppressed: 0 bytes in 0 blocks
==8677==
(gdb)
参见手册命令,here为MEMCHECK的列表。
来源
2012-03-15 13:41:37
Mat