binutils-gdb/gdb/testsuite/gdb.base/morestack.exp

# Copyright (C) 2011-2012 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/>.

if [get_compiler_info "ignored"] {
    return -1
}

if {$gcc_compiled == 0} {
    return -1
}

set testfile morestack
if { [prepare_for_testing ${testfile}.exp ${testfile} ${testfile}.c {additional_flags=-fsplit-stack}] } {
    return -1
}

if ![runto_main] {
    return -1
}

gdb_breakpoint "marker_hit"
gdb_breakpoint "marker_miss"

set test "continue"
gdb_test_multiple $test $test {
    -re "marker_hit.*$gdb_prompt $" {
	pass $test
    }
    -re "marker_miss.*$gdb_prompt $" {
	# The testcase failed to violated the frame_id_inner condition by
	# handing inner frame with higher (on the stack-grows-down arches)
	# $sp address than the outer frame.
	xfail $test
	return 0
    }
}

# FAIL was on `bt' producing:
# Backtrace stopped: previous frame inner to this frame (corrupt stack?)
gdb_test "up 3000" " in main .*"