1. 设置运行参数:通过“set args <arguments>”设置命令行需要的参数,比如程序需要一个输入文件/tmp/input.txt,则可以“set args /tmp/input.txt”。设置完成后可以通过“show args”命令查看当前设置的参数。 2. 设置运行环境: 通过“path ”设置可执行文件搜索路径,“show paths”显示当前配置。 通过“set env...
gdb [options] [executable-file [core-file or process-id]] gdb [options]--argsexecutable-file [inferior-arguments ...] Selection of debuggee and its files: --argsArguments after executable-file are passed to inferior --core=COREFILE Analyze the core dump COREFILE. --exec=EXECFILE Use EXECFI...
假设我们有以下的C++代码: #include <iostream>int main() {std::cout << "Start of the program." << std::endl;std::cout << "This is a test." << std::endl;std::cout << "End of the program." << std::endl;return 0;} 如果我们想跳过输出"This is a test."这一行,可以在GDB中...
We are going to use gdb to figure out why the following program causes a segmentation fault. The program is meant to read in a line of text from the user and print it. However, we will see that in it's current state it doesn't work as expected... #include <stdio.h> #include <...
Startdebugged program. You may specify argumentstogive it. Args may include "*",or"[...]"; theyareexpandedusing"sh". Inputandoutput redirectionwith">", "<",or">>"arealso allowed. Withnoarguments, uses argumentslastspecified (with"run"or"set args"). ...
进入 GDB 启动 GDB 的方法有以下几种: 1、gdb program program 也就是你的执行文件,一般在当然目录下。 2、gdb program core 用 gdb 同时调试一个运行程序和 core 文件,core 是程序非法执行后 core dump 后产生的文 件。 3、gdb pid 如果你的程序是一个服务程序,那么你可以指定这个服务程序运行时的进程 ...
[ 3.548390] with arguments: [ 3.550279] /linuxrc [ 3.551073] nokaslr [ 3.552216] with environment: [ 3.554396] HOME=/ [ 3.555898] TERM=linux [ 3.985835] 9pnet_virtio: no channels available for device kmod_mount mount: mounting kmod_mount on /mnt failed: No such file or directory ...
约定:对gdb的命令,如果有缩写形式,会在第一次出现的时候小括号内给出缩写,比如运行命令写成run(r);本文中尖括号< >用来表达一类实体,比如<program>表示这个地方可以放置程序;中括号[]表示括号中的内容是可写可不写,比如[=<value>],表示“=<value>”可以有也可以没有(<value>本身又是一类实体);“|”表示或...
reverse-step -- Step program backward until it reaches the beginning of anothersourceline reverse-stepi -- Step backward exactly one instruction run -- Start debugged program signal -- Continue program with the specified signal start -- Run the debugged program until the beginning of the main...
Hello, I try to send the hellowolrd example in the SDK (twrkv46f150m_hello_world), but when i build the project, everysing is done with no warning,