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# Copyright 1997, 1999, 2000, 2001, 2003, 2007, 2008

# 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 .

# Please email any bugs, comments, and/or additions to this file to:

# bug-gdb@prep.ai.mit.edu

if $tracelevel then {

        strace $tracelevel

}

set prms_id 0

set bug_id 0

set testfile mips_pro

set srcfile ${testfile}.c

set binfile ${objdir}/${subdir}/${testfile}

# Create and source the file that provides information about the compiler

# used to compile the test case.

if [get_compiler_info ${binfile}] {

    return -1;

}

# This test must be compiled with -O2 if using gcc.

if { [test_compiler_info gcc-*-*] } then {

    if  { [gdb_compile "${srcdir}/$subdir/${srcfile}" "${binfile}" executable {debug additional_flags=-O2}] != "" } {

     untested mips_pro.exp

     return -1

    }

} else {

    if  { [gdb_compile "${srcdir}/$subdir/${srcfile}" "${binfile}" executable {debug}] != "" } {

     untested mips_pro.exp

     return -1

    }

}

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

if [runto middle] then {

    # PR 3016

    #   warning: Hit heuristic-fence-post without finding

    #   warning: enclosing function for pc 0x1006ead0

    if { [test_compiler_info gcc-*-*] } then {

        setup_xfail "mips*-sgi-irix4*" "mips64*-*-elf"

    }

    # The call chain is main -> top -> middle.  But gcc can optimize a tail

    # call to a jump, so the stack may contain either main -> top -> middle

    # or main -> middle.

    gdb_test "backtrace" "#0.*middle.*#\[12\].*main.*"

}

return 0