GDB core dump: Find executable by build-id

gcc generally embeds a build ID into shared objects to allow symbols -- and the shared object itself -- to be automatically retrieved.

I'm at a stage in a project where it would be really handy to have a debug version of a system package installed. On Ubuntu at least, adding the debug symbols to a library is a piece of cake.

I am trying to open kernel core dump file. And what I am getting:

gdb app core.23605 GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-32.el5) Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

I downloaded the Linux executable for Unetbootin 494, and now I'm trying to run it. As root, I made it executable and attempted to execute it:

chmod +x unetbootin-linux-494 ./unetbootin-linux-494

Nothing happens and no output is displayed. ps -e | grep unetbootin shows nothing either. The file's size looks right (4.3 MB), although I don't see a checksum on sourceforge with which to verify it.

Hi,

I've created a small C++ application using Code::Blocks. I've run the program from codeblocks and I've run it using the terminal, and it works fine. But when I click on the executable (that is automatically created by codeblocks in the specified folder), nothing happens. Also, I've copied all the required files to the location where the executable is present.

How can I run an .sh file in eclipse instead of an executable?

I need to start the executable with a special command. My sh file would look like this optirun ./executable

Hello guys,

I'm having problems trying to debug my code.

I have a simple code hello.c ===================== #include <stdio.h>

main() { printf("hello, world\n"); } ======================

I compiled it : gcc -g hello.c -o hello

I wanted to debug it:

================= gdb hello GNU gdb (GDB) 7.0 Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL

I need to run the executable file by double clicking.While double click the executable its asking below message "Myapp" is an executable file. Do you want to execute it? with option Executable Execute in Terminal Cancel

Its running Fine when I press executable. How to run the executable without above message display? in linux.

I have find out that to load libraries, a executable first opens /lib/ld-linux-x86-64.so.2.