From aecc2a7052f69386109dcf17d92c8396e9067eec Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Fri, 7 Apr 2017 00:06:30 +0200 Subject: Add i386 frame pointer unwinder. Add a simple i386_unwind.c frame pointer unwinder as fallback if DWARF/CFI unwinding fails. Signed-off-by: Mark Wielaard --- tests/run-backtrace-fp-core-i386.sh | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100755 tests/run-backtrace-fp-core-i386.sh (limited to 'tests/run-backtrace-fp-core-i386.sh') diff --git a/tests/run-backtrace-fp-core-i386.sh b/tests/run-backtrace-fp-core-i386.sh new file mode 100755 index 00000000..c58ff532 --- /dev/null +++ b/tests/run-backtrace-fp-core-i386.sh @@ -0,0 +1,29 @@ +#! /bin/bash +# Copyright (C) 2017 Red Hat, Inc. +# This file is part of elfutils. +# +# This file 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. +# +# elfutils 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 . + +. $srcdir/backtrace-subr.sh + +# The binary is generated by compiling backtrace-child without unwind +# information, but with -fno-omit-frame-pointer. +# +# gcc -static -O2 -fno-omit-frame-pointer -fno-asynchronous-unwind-tables \ +# -D_GNU_SOURCE -pthread -o tests/backtrace.i386.fp.exec -I. -Ilib \ +# tests/backtrace-child.c +# +# The core is generated by calling tests/backtrace.i386.fp.exec --gencore + +check_core i386.fp -- cgit v1.2.3