Subversion Repositories openrisc_2011-10-31

# Copyright 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 .

if { [skip_cplus_tests] } { continue }

set srcfile expand-sals.cc

if { [prepare_for_testing expand-sals.exp expand-sals $srcfile {debug c++}] } {

    return -1

}

if ![runto_main] {

    return -1

}

gdb_breakpoint [gdb_get_line_number "func-line"]

gdb_continue_to_breakpoint "func" ".*func-line.*"

gdb_test "up" "caller-line.*"

# PC should not be now at the boundary of source lines to make the original bug

# exploitable.  The GLOBAL_X variable exists in the source for this purpose.

# Original problem was an internal error here.

set test "break"

gdb_test_multiple $test $test {

    -re "Breakpoint \[0-9\]+ at .*, line \[0-9\]+\\. \\(\[2-9\] locations\\)\r\n$gdb_prompt $" {

        fail $test

    }

    -re "Breakpoint \[0-9\]+ at .*, line \[0-9\]+\\.\r\n$gdb_prompt $" {

        pass $test

    }

}

gdb_continue_to_breakpoint "caller" ".*caller-line.*"

# Test GDB caught this return call and not the next one through B::B()

gdb_test "bt" \

         "#0 \[^\r\n\]* (A::)?A \[^\r\n\]*\r\n#1 \[^\r\n\]* main \[^\r\n\]*" \

         "bt from A"

gdb_continue_to_breakpoint "next caller func" ".*func-line.*"