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 { [is_remote target] || ![isnative] } then {

    continue

}

set testfile "bkpt-multi-exec"

set exec1 "bkpt-multi-exec"

set srcfile1 ${exec1}.c

set binfile1 ${objdir}/${subdir}/${exec1}

set exec2 "crashme"

set srcfile2 ${exec2}.c

set binfile2 ${objdir}/${subdir}/${exec2}

if { [prepare_for_testing ${testfile}.exp ${exec1} "${srcfile1}" {debug nowarnings}] } {

    return -1

}

if { [prepare_for_testing ${testfile}.exp ${exec2} "${srcfile2}" {debug nowarnings}] } {

    return -1

}

# Until "catch exec" is implemented on other targets...

#

if {![istarget "hppa*-hp-hpux*"] && ![istarget "*-linux*"]} then {

    continue

}

# Start with a fresh gdb

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile1}

# Start the program running, and stop at main.

#

if ![runto_main] then {

    perror "Couldn't run ${binfile1}"

    return

}

delete_breakpoints

# continuing should exec and trigger the bug

gdb_test "continue" "SIGSEGV.*"

# Start over, but this time, set a breakpoint before the app crashes.

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile1}

gdb_test "add-inferior -exec ${binfile2}"

set bp_location [gdb_get_line_number "set breakpoint here" ${srcfile2}]

gdb_test "inferior 2"

gdb_test "break ${srcfile2}:${bp_location}" ""

# Start the program running, and stop at main.

#

gdb_test "inferior 1"

# Now run to the breakpoint.  This should cross the exec, and stop at

# the breakpoint before the crash.

gdb_test "run" "${srcfile2}:${bp_location}.*set breakpoint here.*"

return 0