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Date: Fri, 9 Jul 2021 01:05:24 +0200 (CEST)
From: "Maciej W. Rozycki" <macro@orcam.me.uk>
To: Pedro Alves <pedro@palves.net>
cc: gdb-patches@sourceware.org
Subject: Re: [PATCH v2 15/16] GNU/Linux: Interrupt/Ctrl-C with SIGSTOP instead
 of SIGINT [PR gdb/9425, PR gdb/14559]
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On Mon, 14 Jun 2021, Pedro Alves wrote:

> This commit has a user-visible behavior change in all-stop mode --
> when you interrupt the program with Ctrl-C, instead of:
> 
>   Thread 1 "threads" received signal SIGINT, Interrupt.
> 
> You'll get:
> 
>   Thread 1 "threads" stopped.
> 
> Which is what you already got with the "interrupt" command in non-stop
> mode.
> 
> If you really want to pass a SIGINT to the program, you can then issue:
> 
>   (gdb) signal SIGINT

 Can you still do:

(gdb) handle SIGINT nostop noprint noignore

instead to make SIGINT go through to the debuggee right away without GDB
getting bothered in any way?  I've had a need to use such a setup numerous
times (normally you can still hit ^Z or ^\ to get GDB interrupted with
SIGTSTP or SIGQUIT respectively instead).

  Maciej