1# Copyright 1997, 1999, 2000, 2001, 2003, 2007, 2008, 2009, 2010, 2011
2# Free Software Foundation, Inc.
3
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 3 of the License, or
7# (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program.  If not, see <http://www.gnu.org/licenses/>.
16
17if $tracelevel then {
18	strace $tracelevel
19}
20
21
22set testfile mips_pro
23set srcfile ${testfile}.c
24set binfile ${objdir}/${subdir}/${testfile}
25
26# Create and source the file that provides information about the compiler
27# used to compile the test case.
28if [get_compiler_info ${binfile}] {
29    return -1;
30}
31
32
33# This test must be compiled with -O2 if using gcc.
34
35if { [test_compiler_info gcc-*-*] } then {
36    if  { [gdb_compile "${srcdir}/$subdir/${srcfile}" "${binfile}" \
37	    executable {debug additional_flags=-O2 additional_flags=-fno-inline}] != "" } {
38     untested mips_pro.exp
39     return -1
40    }
41} else {
42    if  { [gdb_compile "${srcdir}/$subdir/${srcfile}" "${binfile}" executable {debug}] != "" } {
43     untested mips_pro.exp
44     return -1
45    }
46}
47
48gdb_exit
49gdb_start
50gdb_reinitialize_dir $srcdir/$subdir
51gdb_load ${binfile}
52
53if [runto middle] then {
54    # PR 3016
55    #   warning: Hit heuristic-fence-post without finding
56    #   warning: enclosing function for pc 0x1006ead0
57    if { [test_compiler_info gcc-*-*] } then {
58	setup_xfail "mips*-sgi-irix4*" "mips64*-*-elf"
59    }
60    # The call chain is main -> top -> middle.  But gcc can optimize a tail
61    # call to a jump, so the stack may contain either main -> top -> middle
62    # or main -> middle.
63    gdb_test "backtrace" "#0.*middle.*#\[12\].*main.*"
64}
65return 0
66