和LinuxBase Shell习惯一样,对于记不住的命令,可以在输入前几个字母后按Tab补全。 ▪ tbreak temporary breakpoint ▪ rbreak reg-ex breakpoint ▪ break xxx if yyy conditionally break at xxx if condition yyy holds ▪ commands list of commands to be executed when a breakpoint is hit ▪ s...
online at:<http://www.gnu.org/software/gdb/documentation/>.For help,type"help".Type"apropos word"to searchforcommands related to"word"...Reading symbols from a.out...done.(gdb)run Starting program:/home/ubuntu/a.out Input an integer:Program received signalSIGSEGV,Segmentation fault.0x00007f...
<http://www.gnu.org/software/gdb/documentation/>.For help, type "help". Type "apropos word" to searchforcommands related to "word"... Reading symbols from main...(gdb) 2.运行程序 (gdb) run Starting program: /home/wzx/my/codes/gdb/main Please input astring: asdasd Program received s...
Type 'help info' followed by info subcommand nameforfull documentation.Type 'apropos word' to searchforcommands related to 'word'.Type 'apropos -v word'forfull documentation of commands related to 'word'.Command name abbreviations are allowedifunambiguous. 命令'info' 必须跟随一个具体的 info 子...
3.4 commands commands <break_list> 当断点被触发时,运行相应的命令可以用info breakpoints来查看相应断点上附着的命令 (gdb) i b Num Type Disp Enb Address What 3 breakpoint keep y 0x00000000004007d9 in InitArrays(int*) at gdbprog.cc:14 stop only if (i>4) breakpoint already hit 5 times sile...
Type "apropos word" to search for commands related to "word". (gdb) file test Reading symbols from test ... 注:可以通过借助 GDB 内部的 file 子命令,则无需重启 GDB 就能指定要调试的目标程序文件。 2) 带参数启动 GDB $ gdb test ... ...
(gdb) run …… Program received signal SIGSEGV, Segmentation fault. 0x4000c6ac in _dl_fini () from /lib/ld-linux.so.2 1. 2. 3. 4. 最后一行输出表明程序在调用动态链接库/lib/ld-linux.so.2中的_dl_fini() 函数时出现了错误,地址是0x4000c6ac。这些对调试是非常重要的线索。另外还有一种信...
Reading symbols from /home/admin/fpm-php5.5.15/bin/php…done. 说明已经加载了php程序的符号表。 使用set args 命令指定php命令的参数。 使用r命令开始执行脚本。r即为run的简写形式。也可以使用run命令开始执行脚本。 第二种方式: 启动后通过file命令指定要调试的程序。当你使用gdb调试完一个程序,想调试另外...
out (gdb) n 20 if (pid < 0){ (gdb) 23 else if (pid > 0){ (gdb) 24 printf("parent\r\n"); (gdb) p pid $6 = 5805 (gdb) n parent 25 exit(0); (gdb) [Inferior 2 (process 5803) exited normally] (gdb) The program is not being run. (gdb) i inferiors Num Description...
在GDB内,载入程序很简单,使用file命令。如file hello。当然,程序的路径名要正确。 退出GDB === quit 在GDB的命令方式下,输入quit,你就可以退出GDB。你也可以输入'C-d'来退出GDB。 3.运行程序 === run 当你在GDB中已将要调试的程序载入后,你可以用run命令来执行。如果你的程序需要参数,你可以在run指令后...