1# Copyright 1997, 1999, 2000, 2001, 2003, 2007 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# Please email any bugs, comments, and/or additions to this file to: 17# bug-gdb@prep.ai.mit.edu 18 19if $tracelevel then { 20 strace $tracelevel 21} 22 23set prms_id 0 24set bug_id 0 25 26set testfile mips_pro 27set srcfile ${testfile}.c 28set binfile ${objdir}/${subdir}/${testfile} 29 30# Create and source the file that provides information about the compiler 31# used to compile the test case. 32if [get_compiler_info ${binfile}] { 33 return -1; 34} 35 36 37# This test must be compiled with -O2 if using gcc. 38 39if { [test_compiler_info gcc-*-*] } then { 40 if { [gdb_compile "${srcdir}/$subdir/${srcfile}" "${binfile}" executable {debug additional_flags=-O2}] != "" } { 41 untested mips_pro.exp 42 return -1 43 } 44} else { 45 if { [gdb_compile "${srcdir}/$subdir/${srcfile}" "${binfile}" executable {debug}] != "" } { 46 untested mips_pro.exp 47 return -1 48 } 49} 50 51gdb_exit 52gdb_start 53gdb_reinitialize_dir $srcdir/$subdir 54gdb_load ${binfile} 55 56if [runto middle] then { 57 # PR 3016 58 # warning: Hit heuristic-fence-post without finding 59 # warning: enclosing function for pc 0x1006ead0 60 if { [test_compiler_info gcc-*-*] } then { 61 setup_xfail "mips*-sgi-irix4*" "mips64*-*-elf" 62 } 63 # The call chain is main -> top -> middle. But gcc can optimize a tail 64 # call to a jump, so the stack may contain either main -> top -> middle 65 # or main -> middle. 66 gdb_test "backtrace" "#0.*middle.*#\[12\].*main.*" 67} 68return 0 69