I’ll bet that xmms2d is using sigwait() to handle signals, which breaks gdb’s ability to catch CTRL-C. See https://bugzilla.kernel.org/show_bug.cgi?id=9039 I got an idea for a workaround by reading Continue to debug after failed assertion on Linux? — when I’m ready to break in gdb, I run “kill -TRAP <pid>” from another terminal window.
Difference between gdb, valgrind, strace, ltrace and apport [closed]
The link in the accepted answer by @cidermonkey is great if you’re trying to write an app that uses sockets. If you literally just want to create one you can do it in python: ~]# python -c “import socket as s; sock = s.socket(s.AF_UNIX); sock.bind(‘/tmp/somesocket’)” ~]# ll /tmp/somesocket srwxr-xr-x. 1 root root 0 Mar 3 … Read more
For people wondering how to use the GDB tty command here is a short description… Open a new console window. We will redirect output from the program running under GDB here. This is our output window. Run the tty command in the output window. This will show the name of the tty being used by … Read more
The problem is that clang-1000.11.45.2 distributed with Apple LLVM version 10.0.0 adds a new load command to o-mach executables named LC_BUILD_VERSION. $ otool -l test.o … Load command 1 cmd LC_BUILD_VERSION cmdsize 24 platform macos sdk n/a minos 10.14 ntools 0 … From the apple source: /* * The build_version_command contains the min OS version … Read more
First, please use a DEBUGGING perl, if you want to inspect it with gdb. Please define “stuck”. Busy or non-busy waiting (high or low CPU), eating memory or not? With while 1 it is busy waiting. I usually get busy waiting (endless cycles) on HV corruption in Perl_hfree_next_entry() since 5.15. Non-busy waiting is usually waiting … Read more
When I was using gdb 5, using just run after recompilation was enough to reload the symbols. Now, with gdb 8.1, I need to type file /path/to/executable before run in order to force gdb to reload the symbols after recompilation.
You must click here Next select one with *gdb Now you can write GDB commands in console example:
You got this error because you put func’s definition in the class body and it’s small enough, so, first, the compiler inlined this function —- that means, the compile will substitute all the appearance of this function’s call with its definition, and no definition of this function will be in the executable file. And, second, … Read more