projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 88b9d363 | 1 | # Copyright 2003-2022 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 |
| 6ef88553 KW |
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/>. |
| 6ef88553 KW |
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 | ||
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24 | # Test SH backtraces with >256 byte frame stack. (PR:1291) |
| 25 | ||
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26 | |
| 27 | if ![istarget "sh-*-*"] then { | |
| 28 | verbose "Skipping SH backtrace tests." | |
| 29 | return | |
| 30 | } | |
| 31 | ||
| 32 | set testfile "gdb1291" | |
| 344c9711 | 33 | set srcfile ${testfile}.s |
| 6ef88553 | 34 | set binfile ${objdir}/${subdir}/${testfile} |
| 344c9711 | 35 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ""] != "" } { |
| 84c93cd5 | 36 | untested "failed to compile" |
| b60f0898 | 37 | return -1 |
| 6ef88553 KW |
38 | } |
| 39 | ||
| 40 | gdb_exit | |
| 41 | gdb_start | |
| 42 | gdb_reinitialize_dir $srcdir/$subdir | |
| 43 | gdb_load ${binfile} | |
| 44 | ||
| 45 | # | |
| 46 | # Run to `main' where we begin our tests. | |
| 47 | # | |
| 48 | ||
| 49 | if ![runto_main] then { | |
| c8ee3f04 PW |
50 | fail "can't run to main" |
| 51 | return 0 | |
| 6ef88553 KW |
52 | } |
| 53 | ||
| 344c9711 FF |
54 | gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint" |
| 55 | gdb_test "c" "Breakpoint 2.* sub1 .*" "get to sub1" | |
| 56 | ||
| 57 | send_gdb "bt\n" | |
| 58 | gdb_expect { | |
| 59 | -re "#0.* sub1 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" { | |
| 60 | pass "backtrace with local variable less than or equal to 256 bytes" | |
| 61 | } | |
| 62 | -re ".*$gdb_prompt $" { | |
| 63 | fail "backtrace with local variable less than or equal to 256 bytes" | |
| 64 | } | |
| 65 | timeout { | |
| 66 | fail "backtrace with local variable less than or equal to 256 bytes (timeout)" | |
| 67 | } | |
| 68 | } | |
| 69 | ||
| 70 | gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint" | |
| 71 | gdb_test "c" "Breakpoint 3.* sub2 .*" "get to sub2" | |
| 72 | ||
| 73 | send_gdb "bt\n" | |
| 74 | gdb_expect { | |
| 75 | -re "#0.* sub2 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" { | |
| 76 | pass "backtrace with local variable larger than 256 bytes" | |
| 77 | } | |
| 78 | -re "#0.* sub2 .*\r\n#1 0x00000000 in \\?\\? \\(\\).*\r\n$gdb_prompt $" { | |
| 79 | kfail "gdb/1291" "backtrace with local variable larger than 256 bytes" | |
| 80 | } | |
| 81 | -re ".*$gdb_prompt $" { | |
| 82 | fail "backtrace with local variable larger than 256 bytes" | |
| 83 | } | |
| 84 | timeout { | |
| 85 | fail "backtrace with local variable larger than 256 bytes (timeout)" | |
| 86 | } | |
| 87 | } |