Dec 5, 2017 · I am trying to debug a simple "hello world" C++ program on Ubuntu 16.04 but gdb is not able to recognize the executable file format. However, I am able to successfully run the …

Oct 11, 2015 · I get the following error: main.c: not in executable format:file not recognized To ensure that my gdb is 64-bit-program, I typed the following command:

Sep 21, 2021 · You need to run and debug the executable not the source file. And executables by common convention should not have .o as those are for intermediate objects. So try: gcc -g -o …

Dec 21, 2021 · Executable Segfaults and GDB gives "not in executable format: File truncated" Asked 3 years, 11 months ago Modified 2 years, 4 months ago Viewed 1k times

Apr 1, 2021 · GDB failed with message: "/home/user/0/hlw2": not in executable format: file format not recognized This may occur if the process's executable was changed after the process was …

Oct 17, 2021 · A .c file is not an executable file. It is the file that contains your source code. First compile it, then pass the executable file as input to gdb. gcc mm.c and then gdb ./a.out.

After looking this answer I understood that gdb doesn't know what to do with this file, but I didn't figure out how to change the file's format. My hello_world program:

Jul 7, 2016 · On the computer where gdb gives you that error, what happens if, outside of gdb, you try to run ./click ?

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Jul 18, 2007 · Programming This forum is for all programming questions. The question does not have to be directly related to Linux and any language is fair game.