projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| b89667eb DE |
1 | # Copyright 2008 Free Software Foundation, Inc. |
| 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 | |
| 5 | # the Free Software Foundation; either version 3 of the License, or | |
| 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 | |
| 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 15 | ||
| 16 | if $tracelevel then { | |
| 17 | strace $tracelevel | |
| 18 | } | |
| 19 | ||
| 20 | if [target_info exists gdb,noinferiorio] { | |
| 21 | verbose "Skipping unwindonsignal.exp because of no fileio capabilities." | |
| 22 | continue | |
| 23 | } | |
| 24 | ||
| 25 | set prms_id 0 | |
| 26 | set bug_id 0 | |
| 27 | ||
| 28 | set testfile "unwindonsignal" | |
| 29 | set srcfile ${testfile}.c | |
| 30 | set binfile ${objdir}/${subdir}/${testfile} | |
| 31 | ||
| 32 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
| 33 | untested unwindonsignal.exp | |
| 34 | return -1 | |
| 35 | } | |
| 36 | ||
| 37 | # Some targets can't do function calls, so don't even bother with this | |
| 38 | # test. | |
| 39 | if [target_info exists gdb,cannot_call_functions] { | |
| 40 | setup_xfail "*-*-*" 2416 | |
| 41 | fail "This target can not call functions" | |
| 42 | continue | |
| 43 | } | |
| 44 | ||
| 45 | # Start with a fresh gdb. | |
| 46 | ||
| 47 | gdb_exit | |
| 48 | gdb_start | |
| 49 | gdb_reinitialize_dir $srcdir/$subdir | |
| 50 | gdb_load ${binfile} | |
| 51 | ||
| 52 | if { ![runto_main] } { | |
| 53 | fail "Can't run to main" | |
| 54 | return 0 | |
| 55 | } | |
| 56 | ||
| 57 | gdb_test "break stop_here" "Breakpoint \[0-9\]* at .*" | |
| 58 | gdb_test "continue" "Continuing.*Breakpoint \[0-9\]*, stop_here.*" \ | |
| 59 | "continue to breakpoint at stop_here" | |
| 60 | ||
| 61 | # Turn on unwindonsignal. | |
| 62 | gdb_test "set unwindonsignal on" \ | |
| 63 | "" \ | |
| 64 | "setting unwindonsignal" | |
| 65 | gdb_test "show unwindonsignal" \ | |
| 66 | "Unwinding of stack .* is on." \ | |
| 67 | "showing unwindonsignal" | |
| 68 | ||
| 69 | # Call function (causing the program to get a signal), and see if gdb handles | |
| 70 | # it properly. | |
| 71 | gdb_test_multiple "call gen_signal ()" \ | |
| 72 | "unwindonsignal, inferior function call signaled" { | |
| 73 | -re "\[\r\n\]*no signal\[\r\n\]+$gdb_prompt $" { | |
| 74 | unsupported "unwindonsignal, inferior function call signaled" | |
| 75 | return 0 | |
| 76 | } | |
| 77 | -re "\[\r\n\]*The program being debugged was signaled.*\[\r\n\]+$gdb_prompt $" { | |
| 78 | pass "unwindonsignal, inferior function call signaled" | |
| 79 | } | |
| 80 | } | |
| 81 | ||
| 82 | # Verify the stack got unwound. | |
| 83 | gdb_test "bt" \ | |
| 84 | "#0 *\[x0-9a-f in\]*stop_here \\(.*\\) at .*#1 *\[x0-9a-f in\]*main \\(.*\\) at .*" \ | |
| 85 | "unwindonsignal, stack unwound" | |
| 86 | ||
| 87 | # Verify the dummy frame got removed from dummy_frame_stack. | |
| 88 | gdb_test_multiple "maint print dummy-frames" \ | |
| 89 | "unwindonsignal, dummy frame removed" { | |
| 90 | -re "\[\r\n\]*.*stack=.*code=.*\[\r\n\]+$gdb_prompt $" { | |
| 91 | fail "unwindonsignal, dummy frame removed" | |
| 92 | } | |
| 93 | -re "\[\r\n\]+$gdb_prompt $" { | |
| 94 | pass "unwindonsignal, dummy frame removed" | |
| 95 | } | |
| 96 | } | |
| 97 | ||
| 98 | return 0 |