Subversion Repositories openrisc

# Copyright 2004, 2007, 2008, 2009, 2010 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@gnu.org

# This file is part of the gdb testsuite.

# Tests for PR:1558.  Hits breakpoint at main after function called

# from main.

if $tracelevel {

    strace $tracelevel

}

if ![istarget "sh-*-*"] then {

    verbose "Skipping SH breakpoint test."

    return

}

set testfile "gdb1558"

set srcfile ${testfile}.c

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

# Note we have to compile WITH optimization and WITHOUT debugging information to expose the bug.

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

    untested gdb1558.exp

    return -1

}

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

gdb_test "b main" "Breakpoint 1.*" "set breakpoint at main"

gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint at sub1"

gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint at sub2"

# We can't use "runto_main" because that is exactly the problem

# we are trying to detect, stopping somewhere before main.

gdb_run_cmd

gdb_expect 30 {

    -re "Breakpoint 1.*main .*$gdb_prompt $" {

        pass "Hits breakpoint at main after function called from main"

    }

    -re "Breakpoint 2.*sub1 .*$gdb_prompt $" {

        kfail "gdb/1558" "Hits breakpoint at main after function called from main"

    }

    -re "$gdb_prompt $" {

        fail "Hits breakpoint at main after function called from main"

    }

    timeout {

        fail "Hits breakpoint at main after function called from main (timeout)"

    }

}