gdb/testsuite/gdb.base/mips_pro.exp

   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
  19 if $tracelevel then {
  20         strace $tracelevel
  21 }
  22
  23 set prms_id 0
  24 set bug_id 0
  25
  26 set testfile mips_pro
  27 set srcfile ${testfile}.c
  28 set binfile ${objdir}/${subdir}/${testfile}
  29
  30 # Create and source the file that provides information about the compiler
  31 # used to compile the test case.
  32 if [get_compiler_info ${binfile}] {
  33     return -1;
  34 }
  35
  36
  37 # This test must be compiled with -O2 if using gcc.
  38
  39 if { [test_compiler_info gcc-*-*] } then {
  40     if  { [gdb_compile "${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
  51 gdb_exit
  52 gdb_start
  53 gdb_reinitialize_dir $srcdir/$subdir
  54 gdb_load ${binfile}
  55
  56 if [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 }
  68 return 0