Files
binutils-gdb/gdb/testsuite/gdb.btrace/null-deref.c
Felix Willgerodt cdd65168f3 btrace: Add support for interrupt events.
Newer Intel CPUs support recording asynchronous events in the PT trace.
Libipt also recently added support for decoding these.

This patch adds support for interrupt events, based on the existing aux
infrastructure.  GDB can now display such events during the record
instruction-history and function-call-history commands.

Subsequent patches will add the rest of the events currently supported.

Approved-By: Markus Metzger <markus.t.metzger@intel.com>
2024-09-24 14:22:28 +02:00

27 lines
796 B
C

/* Copyright 2024 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stddef.h>
int
main ()
{
int a = 34;
int *b = NULL;
a = *b; /* BP1. */
return 0;
}