This is the mail archive of the
gdb-testers@sourceware.org
mailing list for the GDB project.
[binutils-gdb] gdb: Restore selected frame in print_frame_local_vars
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Fri, 31 Aug 2018 17:38:34 -0400
- Subject: [binutils-gdb] gdb: Restore selected frame in print_frame_local_vars
*** TEST RESULTS FOR COMMIT 45f25d6c83c31a48a01ef8293bb3978f5e58e653 ***
Author: Andrew Burgess <andrew.burgess@embecosm.com>
Branch: master
Commit: 45f25d6c83c31a48a01ef8293bb3978f5e58e653
gdb: Restore selected frame in print_frame_local_vars
PR gdb/23203 reports 'bt full' causing the currently selected frame to
change, this issue is fixed in this commit.
Add a new class scoped_restore_selected_frame that saves and restores
the selected frame. Make use of this in print_frame_local_vars to
restore the selected frame on exit.
gdb/ChangeLog:
PR gdb/23203
* frame.c
(scoped_restore_selected_frame::scoped_restore_selected_frame):
Define.
(scoped_restore_selected_frame::~scoped_restore_selected_frame):
Define.
* frame.h (class scoped_restore_selected_frame): New class.
* stack.c (print_frame_local_vars): Remove catching and rethrowing
of any exception, use scoped_restore_selected_frame to restore the
frame instead.
gdb/testsuite/ChangeLog:
PR gdb/23203
* gdb.base/bt-selected-frame.c: New file.
* gdb.base/bt-selected-frame.exp: New file.
* lib/gdb.exp (get_current_frame_number): New function.