On 19/01/2022 09:39, Takashi Yano wrote:

However, I noticed another problem in signal handling.

Even with the following setting (by default),
(gdb) info signal SIGINT
Signal        Stop      Print   Pass to program Description
SIGINT        Yes       Yes     No              Interrupt

inferior receives SIGINT when Ctrl-C is pressed.
Due to this behaviour, inferior cannot be continued
by 'cont' command after Ctrl-C. Is this the known issue?

Not known by me.

Are you saying this is a new issue in this gdb package?

This is an intersection of two tricky areas (Ctrl-C handling and signal handling), so misbehaviour is believable :).


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