program does not work on gdb

Running to debug with gdb

(gdb)breakmain
Breakpoint 1 at 0x100000f3f: file hello world.c, line 4.
(gdb)run
Starting program: /Users/RS/Desktop/prog/a.out 
New Thread 0x1903 of process 28784
New Thread 0x1c03 of process 28784
During startup program terminated with signal?, Unknown signal

The program does not work.

Also,

During startup programmed with signal SIGTRAP

In some cases, the termination as .
What's the problem?
Also, how can we solve this problem?

The operating system is macOS High Sierra 10.13.1

c++ c macos gdb

2022-09-30 18:33

1 Answers

I heard that this is a common problem with using gdb after Sierra, and I have a similar question with the English version of SO.

GDBkind of doesn't work on macOS Sierra

You may be able to solve this problem by writing set startup-with-shell off in through /.gdbinit, or by upgrading your gdb to a new version.

I have encountered a similar problem myself, but I have given up using gdb and am using lldb.

2022-09-30 18:33

If you have any answers or tips

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