3.2 info locals - 查看局部变量 (Viewing Local Variables) 3.3 info registers - 查看寄存器信息 (Viewing Register Information) 4. 实际应用案例 (Practical Application Cases) 4.1 如何使用 info 命令进行调试 (How to Use the info Command for Debugging) 4.2 解决常见问题的技巧 (Tips for Solving Common ...
gdb filename corename gdb attach pid 命令记录 show language, set language c++ bt, bt full f 可以跳转到某个栈中位置 info locals 显示当前调用栈的所有变量 info register 显示当前调用栈的寄存器值,主要是查看地址 thread apply all bt info threads 可以查看所有线程的信息 第一列为 ID, LWP XXX 是线...
例如,当我们使用info locals时,GDB会显示当前栈帧的所有局部变量。这对于调试是非常有用的,因为它可以帮助我们迅速了解程序的状态。 int main() {int x = 10;int y = 20;// ... 其他代码 ...} 在上面的代码中,如果我们在... 其他代码 ...后设置一个断点并运行info locals,GDB会显示x和y的值。 人...
locals() locals() 有两种情况: (1) 如果在函数内部使用 locals(),那么会以字典的形式返回函数内部定义的变量,如下例1 (2) 如果在函数外部使用 locals(),那么会以字典的形式返回全局变量和内置变量,如下例2 [root@localhost ~]$ cat 1.py#!/usr/bin/env pythondeffun(): x= 10y= 20printlocals() fun...
DBE_PLDEBUGGER.info_locals debug端调试过程中,调用info_locals,打印当前存储过程内变量。该函数入参frameno表示查询遍历的栈层数,支持无入参调用,缺省为查看最上层栈变量。 表1 info_locals入参和返回值列表 名称 类型 描述 来自:帮助中心 查看更多 → ...
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DBE_PLDEBUGGER.error_info_locals server端因为存储过程报错断住,可以在debug端调用error_info_locals,打印当前存储过程内变量。该函数入参frameno表示查询遍历的栈层数,支持无入参调用,缺省为查看最上层栈变量(限制报错断住时使用),如表1所示。 来自:帮助中心 ...
info hostname info level ?number? info library info loaded ?interp? info locals ?pattern? info nameofexecutable info patchlevel info procs ?pattern? info script info sharedlibextension info tclversion info vars ?pattern? KEYWORDS NAME info - Return information about the state of the Tcl interpret...
(programName=..., fun=...) at src/libmain/shared.cc:271 #11 0x00000000004079b7 in main (argc=3, argv=0x7fffa120f818) at src/nix-store/nix-store.cc:1071 (gdb) select-frame 5 (gdb) info locals state = {s = 0x7fffa120e300, lk = {_M_device = 0x7fffa120e300, _M_owns = ...
Beautiful Park & Atmosphere: The temple is surrounded by a huge park, where you can see locals practicing tai chi, playing traditional instruments, and socializing. It adds a very peaceful, cultural vibe to the experience. Must-See Highlights: Hall of Prayer for Good Harvests – The most ...