c: 21: struct child he; (gdb) i variables ^he$ All variables matching regular expression "^he$": File example2.c: 21: struct child he; 打印源代码宏变量 “gcc -g”编译的交付件,会优化宏信息 int main(){ printf("%s", PC_NAME); return 0; } 如果想显示源码宏信息,可以使用“-g3...
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...
(3)break [file:]function 命令缩写是b，设置断点，可以设置在某行或某个函数处(规则同list)，此外还可以直接用文件名:行号来设置断点。(4)info 命令缩写是i，列表gdb子命令的信息，如：info break, info variables, info stack等。(5)run [arglist]命令缩写是r，运行程序至断点处停住，run命令之...
(gdb)list(gdb)listline(gdb)listfile.go:line(gdb)breakline(gdb)breakfile.go:line(gdb)disas Show backtraces and unwind stack frames: (gdb)bt(gdb)framen Show the name, type and location on the stack frame of local variables, arguments and return values: (gdb)info locals(gdb)info args(gd...
All variables matching regular expression "he": File variable.c: struct child he; Non-debugging symbols: 0x0000000000402030 she 0x00007ffff7dd3380 __check_rhosts_file 1. 2. 3. 4. 5. 6. 7. 8. 9. 打印内存 可以使用examine命令(简写是x)来查看内存地址中的值。x命令的语法如下所示: ...
2.因为 gdb至今不支持 M 芯片（听闻 CLion 实现了？），只能用lldb，类似与 dashboard 的只有 voltron...
status of the programinfo record -- Info record optionsinfo registers -- List of integer registers and their contentsinfo scope -- List the variables local to a scope---Type <return> to continue, or q <return> to quit---info selectors -- All Objective-C selectorsinfo set -- Show all...
list all variables of a closure in the traceback (gdb) luagetlocal 0x64b9c8 1 call info: "@examples/dbg.lua":19: in ? upval _ENV = 3.2627937150349253e-317 ... (*vararg) = 1 ... (*vararg) = "kkk" local x = 10 local i = 5 local n = 2 enjoy ...
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...
info scope -- List the variables local to a scope info selectors -- All Objective-C selectors info set -- Show all GDB settings info sharedlibrary -- Status of loaded shared object libraries info signals -- What debugger does when program gets various signals ...