▪ 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 ▪ silent special command to suppress output on breakpoint hit ▪ save breakpoints ...
run_command_1 post_create_inferior solib_create_inferior_hook svr4_solib_create_inferior_hook enable_break solib_bfd_open gdb_bfd_lookup_symbol svr4_create_solib_event_breakpoints svr4_create_probe_breakpoints create_solib_event_breakpoint create_solib_event_breakpoint_1 create_internal_breakpoint ena...
Single stepping until exit from function sleep, which has no line number information. main () at test_process.cc:8 8 while(num==10){ (gdb) show follow-fork-mode Debugger response to a program call of fork or vfork is "child". (gdb) 在上述命令中,我们做了如下操作: show follow-fork-...
stepExecutenext program line (after stopping); step into anyfunctioncallsinthe line. help [name]Showinformation aboutGDBcommand name, or general information about usingGDB. quitExitfromGDB. 准备一段 C 代码用作gdb命令学习: #include <stdio.h>// add 函数intadd(int a, int b) { int sum = a...
❝在command命令后加断点编号,可以定义断点触发后想要执行的操作。在一些高级的自动化调试场景中可能会用到。❞ 命令行 命令 作用 run arglist 以arglist为参数列表运行程序 set args arglist 指定启动命令行参数 set args 指定空的参数列表 show args 打印命令行列表 程序栈 命令 作用 backtrace [n] 打印栈...
set history filename -- Set the filename in which to record the command history set history save -- Set saving of the history record on exit set history size -- Set the size of the command history set host-charset -- Set the host character set ...
Ø 函数thread_command是被命令thread调用,切换当前线程最终调用的函数是switch_to_thread,这个函数会先将当前调试线程变量inferior_ptid,然后对寄存器和frame缓冲进行刷新。 Ø 函数thread_apply_command被命令thread apply调用,这个函数的实际实现其实很简单,就是先切换当前线为指定线程,然后调用函数execute_command调用...
也可以通过使用help command命令获取在线帮助。 gdb可以使用无参或者带参无选项执行,不过一般都使用带参的命令,例如:指定一个程序或者指定core文件: gdb program #指定一个可执行程序 gdb program core #指定一个可执行程序以及core文件 gdb program pid #指定一个正在运行的程序 gdb -p pid #同上 gdb program #...
This function must be loaded with the yylex lexical analyzer, as well as with the main subroutine and the yyerror error-handling subroutine (you must provide these subroutines). The lex command is useful for creating lexical analyzers usable by the yyparse subroutine. Simple versions of main and...
Type "apropos word" to search for commands related to "word". Command name abbreviations are allowed if unambiguous.也可以进一步查看某一类别中有哪些命令,例如查看files类别下有哪些命令可用:(gdb) help files Specifying and examining files. List of commands: add-shared-symbol-files -- Load the symbo...