a list array values b run until next breakpoint b ? list breakpoints b <line#> set breakpoint b -<line#> unset breakpoint b - unset all breakpoints c list changed variable values e run to end of current procedure g list global variables h help l list all instrumented lines l <line#...
查看当前程序栈的信息: info frame---list general info about the frame查看当前程序栈的参数: info args---lists arguments to the function查看当前程序栈的局部变量: info locals---list variables stored in the frame查看当前寄存器的值:info registers(不包括浮点寄存器) info all-registers(包括浮点寄存器)查...
(gdb) help infoGeneric command for showing things about the program being debugged.List of info subcommands:info address -- Describe where symbol SYM is storedinfo all-registers -- List of all registers and their contentsinfo args -- Argument variables of current stack frameinfo auto-load --...
int fill_status(THD *thd, TABLE_LIST *tables, Item *cond){ ... mysql_mutex_lock(&LOCK_status); } /**sql\sql_show.cc:3061**/ static bool show_status_array(THD *thd, const char *wild,SHOW_VAR *variables, ...){ ... mysql_mutex_lock(&LOCK_global_system_variables); 问题1: 新...
info variables -- All global and static variable names info vector -- Print the status of the vector unit info warranty -- Various kinds of warranty you do not have info watchpoints -- Synonym for ``info breakpoints'' info win -- List of all displayed windows ...
info variables -- All global and static variable names info vector -- Print the status of the vector unit info warranty -- Various kinds of warranty you do not have info watchpoints -- Synonym for ``info breakpoints'' info win -- List of all displayed windows ...
info variables var 查看定义该变量的文件,不支持局部变量 打印字符串 使用x/s命令打印ASCII字符串,如果是宽字符字符串,需要先看宽字符的长度 print sizeof(str)。 如果长度为2,则使用x/hs打印;如果长度为4,则使用x/ws打印。 命令 作用 x/s str 打印字符串 set print elements 0 打印不限制字符串长度/或不...
(all tracepoints if no argument) info tvariables -- Status of trace state variables and their values info type-printers -- GDB command to list all registered type-printers info types -- All type names info variables -- All global and static variable names info vector -- Print the status ...
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]打印栈帧frame [n]选择第n个栈帧,如果不存在,则打印当前栈帧up n选择当前栈帧编号+n的栈帧down n选择当前栈帧编号-n的栈帧info frame [addr]描...
虽然info命令非常强大,但GDB中还有许多其他命令也可以提供类似的功能。例如,list命令可以显示源代码,而show命令可以显示GDB的配置信息。但是,info命令的优势在于它提供了一个统一的接口来查询各种信息,这使得它在日常调试中非常实用。 正如庄子在《逍遥游》中所说:“大知闲闲,小知间间。”在编程的世界里,我们需要既...