1 # Copyright 2003, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16 # Please email any bugs, comments, and/or additions to this file to:
19 # This file is part of the gdb testsuite.
21 # Tests for PR:1291. Ensure that backtrace works properly for stack
22 # frames greater than 256 bytes.
28 # Test SH backtraces with >256 byte frame stack. (PR:1291)
31 if ![istarget "sh-*-*"] then {
32 verbose "Skipping SH backtrace tests."
36 set testfile "gdb1291"
37 set srcfile ${testfile}.s
38 set binfile ${objdir}/${subdir}/${testfile}
39 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ""] != "" } {
46 gdb_reinitialize_dir $srcdir/$subdir
50 # Run to `main' where we begin our tests.
53 if ![runto_main] then {
57 gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint"
58 gdb_test "c" "Breakpoint 2.* sub1 .*" "get to sub1"
62 -re "#0.* sub1 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
63 pass "backtrace with local variable less than or equal to 256 bytes"
65 -re ".*$gdb_prompt $" {
66 fail "backtrace with local variable less than or equal to 256 bytes"
69 fail "backtrace with local variable less than or equal to 256 bytes (timeout)"
73 gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint"
74 gdb_test "c" "Breakpoint 3.* sub2 .*" "get to sub2"
78 -re "#0.* sub2 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
79 pass "backtrace with local variable larger than 256 bytes"
81 -re "#0.* sub2 .*\r\n#1 0x00000000 in \\?\\? \\(\\).*\r\n$gdb_prompt $" {
82 kfail "gdb/1291" "backtrace with local variable larger than 256 bytes"
84 -re ".*$gdb_prompt $" {
85 fail "backtrace with local variable larger than 256 bytes"
88 fail "backtrace with local variable larger than 256 bytes (timeout)"