gdb设置断点功能非常灵活,还可以设置断点在满足某个条件时才激活,例如我们仍然在循环开头设置断点,但是仅当sum不等于0时才中断,然后用run(简写为r)重新从程序开头连续执行: (gdb) break 10 if sum != 0 Breakpoint 5 at 0x400563: file test2.c, line 10. (gdb) i breakpoints Num Type Disp Enb Addres...
Install, compile and execute C program in Linux Most of the time, when you are installing Linux, GNU Gcc compiler is already installed. If not, run the following command (our system is Ubuntu Linux): If C compiler is already installed, it will show you a message like above. If not, i...
这里以一个实际的程序为例,以用gdb分析core文件为例介绍了Linux下程序调试的方法,同时演示了常见gdb命令的操作方法。 在Linux下执行“ulimit –a”命令查看程序运行出错时是否会产生core文件,命令执行的结果中有“core file size = 0”表示不会产生core文件,此时要使用“ulimit -c 1000000”命令设置core文件的大小。
现在再键入 run 命令, 将产生如下的输出: Starting program: /root/hello The string is hello world! Breakpoint 1, my_print2 (string=0xbffffab0 "hello world!") at hello.c:26 26 string2[size - i] = string[i]; 你能通过设置一个观察 string2[size - i] 变量的值的观察点来看出错误是怎样...
https://1eq.ca/wp-content/uploads/2021/03/WXrecx64_48K_32bit_MSVC19_TimeStamped_OK_LINUX-BUILT.zip 步骤: 有效: dnf group install "MinGW cross-compiler" -y dnf -y install mingw64-g* 无用: dnf install aspnetcore-runtime-3.1 -y ...
接着输入 run 命令尝试运行 Nginx: (gdb) run Starting program: /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf [Thread debugging using libthread_db enabled] ...省略部分输出信息... [Detaching after fork from child process 7509] ...
How To Compile A C Program In Linux How to Run A C Program In The Linux Terminal How To Run A C Program In Terminal How To Stop A C Program In Terminal You motivate us so much with your likes and comments on social media and here. Thank you for all your valuable comments and ques...
CMake是一个主要用于CPP的构建工具。CMake语言是平台无关的中间编译工具。同一个CMake编译规则在不同系统平台构建出不同的可执行构建文件。在Linux产生MakeFile,在Windows平台产生Visual Studio工程等。CMake旨在解决各平台的不同Make工具的产生的差异(比如GNU Make, ...
(CMAKE_CXX_COMPILER "aarch64-linux-g++") set(CMAKE_FIND_ROOT_PATH ${TOOL_CHAIN_DIR}/aarch64-linux-musl) set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ...
1、run 命令 默认情况下，前面的课程中我们说 gdb filename 命令只是附加的一个调试文件，并没有启动这个程序，需要输入 run 命令（简写为 r）启动这个程序：(gdb) r Starting program: /root/gdbtest/redis-4.0.11/src/redis-server [Thread debugging using libthread_db enabled] Using host libthread_db ...