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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [gdb/] [testsuite/] [gdb.base/] [unwindonsignal.exp] - Blame information for rev 227

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1 227 jeremybenn
# Copyright 2008, 2010 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program.  If not, see .
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if $tracelevel then {
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        strace $tracelevel
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}
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if [target_info exists gdb,noinferiorio] {
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    verbose "Skipping unwindonsignal.exp because of no fileio capabilities."
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    continue
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}
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set prms_id 0
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set bug_id 0
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set testfile "unwindonsignal"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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     untested unwindonsignal.exp
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     return -1
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}
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# Some targets can't do function calls, so don't even bother with this
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# test.
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if [target_info exists gdb,cannot_call_functions] {
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    setup_xfail "*-*-*" 2416
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    fail "This target can not call functions"
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    continue
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}
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# Start with a fresh gdb.
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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if { ![runto_main] } {
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    fail "Can't run to main"
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    return 0
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}
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gdb_test "break stop_here" "Breakpoint \[0-9\]* at .*"
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gdb_test "continue" "Continuing.*Breakpoint \[0-9\]*, stop_here.*" \
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    "continue to breakpoint at stop_here"
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# Turn on unwindonsignal.
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gdb_test "set unwindonsignal on" \
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        "" \
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        "setting unwindonsignal"
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gdb_test "show unwindonsignal" \
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        "Unwinding of stack .* is on." \
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        "showing unwindonsignal"
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# Call function (causing the program to get a signal), and see if gdb handles
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# it properly.
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gdb_test_multiple "call gen_signal ()" \
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        "unwindonsignal, inferior function call signaled" {
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    -re "\[\r\n\]*no signal\[\r\n\]+$gdb_prompt $" {
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        unsupported "unwindonsignal, inferior function call signaled"
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        return 0
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    }
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    -re "\[\r\n\]*The program being debugged was signaled.*\[\r\n\]+$gdb_prompt $" {
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        pass "unwindonsignal, inferior function call signaled"
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    }
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}
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# Verify the stack got unwound.
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gdb_test "bt" \
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    "#0 *\[x0-9a-f in\]*stop_here \\(.*\\) at .*#1 *\[x0-9a-f in\]*main \\(.*\\) at .*" \
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        "unwindonsignal, stack unwound"
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# Verify the dummy frame got removed from dummy_frame_stack.
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gdb_test_multiple "maint print dummy-frames" \
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        "unwindonsignal, dummy frame removed" {
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    -re "\[\r\n\]*.*stack=.*code=.*\[\r\n\]+$gdb_prompt $" {
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        fail "unwindonsignal, dummy frame removed"
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    }
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    -re "\[\r\n\]+$gdb_prompt $" {
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        pass "unwindonsignal, dummy frame removed"
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    }
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}
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return 0

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