1 # Copyright 2003 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 2 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, write to the Free Software
15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 # Please email any bugs, comments, and/or additions to this file to:
20 # This file is part of the gdb testsuite.
22 # Tests for PR:1291. Ensure that backtrace works properly for stack
23 # frames greater than 256 bytes.
29 # Test SH backtraces with >256 byte frame stack. (PR:1291)
34 if ![istarget "sh-*-*"] then {
35 verbose "Skipping SH backtrace tests."
39 set testfile "gdb1291"
40 set srcfile ${testfile}.s
41 set binfile ${objdir}/${subdir}/${testfile}
42 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ""] != "" } {
43 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
48 gdb_reinitialize_dir $srcdir/$subdir
52 # Run to `main' where we begin our tests.
55 if ![runto_main] then {
59 gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint"
60 gdb_test "c" "Breakpoint 2.* sub1 .*" "get to sub1"
64 -re "#0.* sub1 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
65 pass "backtrace with local variable less than or equal to 256 bytes"
67 -re ".*$gdb_prompt $" {
68 fail "backtrace with local variable less than or equal to 256 bytes"
71 fail "backtrace with local variable less than or equal to 256 bytes (timeout)"
75 gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint"
76 gdb_test "c" "Breakpoint 3.* sub2 .*" "get to sub2"
80 -re "#0.* sub2 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
81 pass "backtrace with local variable larger than 256 bytes"
83 -re "#0.* sub2 .*\r\n#1 0x00000000 in \\?\\? \\(\\).*\r\n$gdb_prompt $" {
84 kfail "gdb/1291" "backtrace with local variable larger than 256 bytes"
86 -re ".*$gdb_prompt $" {
87 fail "backtrace with local variable larger than 256 bytes"
90 fail "backtrace with local variable larger than 256 bytes (timeout)"