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源文件：:cat main.cc#include <cstdio>#include <cmath>using namespace std;#define MAX (1000000)#define LEN (MAX+10)#define IF(condition, something) if (a) {\ something;\}#defin...

安装完后gdb一般会有提示：==> gdbgdb requires special privileges to access Mach ports.You will need to codesign the binary. For instructions, see: https://sourceware.org/gdb/wiki/BuildingOnDarwinOn 10....

上次调试gdb出现了各种问题。然后今天发现系统上没有gdb了。。。重新安装：:brew install gdb==> Installing dependencies for gdb: xz==> Installing gdb dependency: xz==> Downloading https://homebrew.bintray.com/bottles/xz-5....

GDBGDB是一个由GNU开源组织发布的、UNIX/LINUX操作系统下的、基于命令行的、功能强大的程序调试工具。 对于一名Linux下工作的c++程序员，gdb是必不可少的工具。启动GDBgdb <program> [<core dump file>]运行run（简写r）：其作用是运行程序，当遇到断点后，程序会在断点处停止运行，等待用户输入下一步的命令。c...

On MacOSX lldb needs to be code signed. The Debug and Release buildsare set to code sign using a code signing certificate namedlldb_codesign.If you don’t have one yet you will need to:Launch /Ap...

If you cannot store the certificate in the System keychain, create it in the login keychain, then exported it. You can then import it into the System keychain.Using the contextual menu for the certif...

(gdb) runStarting program: /Users/lurongming/test/cpptest/mainUnable to find Mach task port for process-id 33242: (os/kern) failure (0x5).(please check gdb is codesigned - see taskgated(8))mac 下使用...

gdb的安装Linux下：:yum install gdbMac OSX下：:brew install gdbcoredump的配置:ulimit -c unlimited coredump可以参考：coredump的介绍及产生的几种可能情况gcc选项-g：在可执行文件中加入源码信息，比如：可执行文件中第几条机器指令对应源代码的第几行，但并不是把整个源文件都嵌入到可执行文...