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9b254dd1 | 1 | # Copyright 2003, 2007, 2008 Free Software Foundation, Inc. |
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2 | |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
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6 | # (at your option) any later version. |
7 | # | |
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. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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15 | |
16 | # Please email any bugs, comments, and/or additions to this file to: | |
17 | # bug-gdb@gnu.org | |
18 | ||
19 | # This file is part of the gdb testsuite. | |
20 | ||
21 | # Tests for PR:1291. Ensure that backtrace works properly for stack | |
22 | # frames greater than 256 bytes. | |
23 | ||
24 | if $tracelevel { | |
25 | strace $tracelevel | |
26 | } | |
27 | ||
28 | # Test SH backtraces with >256 byte frame stack. (PR:1291) | |
29 | ||
30 | set prms_id 0 | |
31 | set bug_id 0 | |
32 | ||
33 | if ![istarget "sh-*-*"] then { | |
34 | verbose "Skipping SH backtrace tests." | |
35 | return | |
36 | } | |
37 | ||
38 | set testfile "gdb1291" | |
344c9711 | 39 | set srcfile ${testfile}.s |
6ef88553 | 40 | set binfile ${objdir}/${subdir}/${testfile} |
344c9711 | 41 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ""] != "" } { |
b60f0898 JB |
42 | untested gdb1291.exp |
43 | return -1 | |
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44 | } |
45 | ||
46 | gdb_exit | |
47 | gdb_start | |
48 | gdb_reinitialize_dir $srcdir/$subdir | |
49 | gdb_load ${binfile} | |
50 | ||
51 | # | |
52 | # Run to `main' where we begin our tests. | |
53 | # | |
54 | ||
55 | if ![runto_main] then { | |
56 | gdb_suppress_tests | |
57 | } | |
58 | ||
344c9711 FF |
59 | gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint" |
60 | gdb_test "c" "Breakpoint 2.* sub1 .*" "get to sub1" | |
61 | ||
62 | send_gdb "bt\n" | |
63 | gdb_expect { | |
64 | -re "#0.* sub1 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" { | |
65 | pass "backtrace with local variable less than or equal to 256 bytes" | |
66 | } | |
67 | -re ".*$gdb_prompt $" { | |
68 | fail "backtrace with local variable less than or equal to 256 bytes" | |
69 | } | |
70 | timeout { | |
71 | fail "backtrace with local variable less than or equal to 256 bytes (timeout)" | |
72 | } | |
73 | } | |
74 | ||
75 | gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint" | |
76 | gdb_test "c" "Breakpoint 3.* sub2 .*" "get to sub2" | |
77 | ||
78 | send_gdb "bt\n" | |
79 | gdb_expect { | |
80 | -re "#0.* sub2 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" { | |
81 | pass "backtrace with local variable larger than 256 bytes" | |
82 | } | |
83 | -re "#0.* sub2 .*\r\n#1 0x00000000 in \\?\\? \\(\\).*\r\n$gdb_prompt $" { | |
84 | kfail "gdb/1291" "backtrace with local variable larger than 256 bytes" | |
85 | } | |
86 | -re ".*$gdb_prompt $" { | |
87 | fail "backtrace with local variable larger than 256 bytes" | |
88 | } | |
89 | timeout { | |
90 | fail "backtrace with local variable larger than 256 bytes (timeout)" | |
91 | } | |
92 | } |