projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 8acc9f48 | 1 | # Copyright 2011-2013 Free Software Foundation, Inc. |
| 7b50312a PA |
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 [target_info exists gdb,no_hardware_watchpoints] { | |
| 17 | return -1 | |
| 18 | } | |
| 19 | ||
| 20 | if { ![support_displaced_stepping] } { | |
| 21 | unsupported "displaced stepping" | |
| 22 | return -1 | |
| 23 | } | |
| 24 | ||
| 25 | load_lib mi-support.exp | |
| 26 | set MIFLAGS "-i=mi" | |
| 27 | ||
| 28 | gdb_exit | |
| 29 | if {[mi_gdb_start]} { | |
| 30 | continue | |
| 31 | } | |
| 32 | ||
| 33 | proc mi_nonstop_resume { command test } { | |
| 34 | if { [mi_send_resuming_command $command $test] != 0 } { | |
| 35 | # If a resume fails, assume non-stop is broken or unsupported | |
| 36 | # for this target. We have logged a FAIL or UNSUPPORTED; skip | |
| 37 | # the remaining tests to limit timeouts. | |
| 38 | return -code continue | |
| 39 | } | |
| 40 | } | |
| 41 | ||
| 42 | # | |
| 43 | # Start here | |
| 44 | # | |
| 298a9cf0 | 45 | standard_testfile watch-nonstop.c |
| 7b50312a PA |
46 | |
| 47 | if {[gdb_compile "$srcdir/$subdir/$srcfile" $binfile executable {debug}] != "" } { | |
| 48 | return -1 | |
| 49 | } | |
| 50 | ||
| 51 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
| 52 | mi_gdb_load $binfile | |
| 53 | ||
| 54 | mi_gdb_test "-gdb-set non-stop 1" ".*" | |
| 55 | mi_gdb_test "-gdb-set target-async 1" ".*" | |
| 56 | mi_detect_async | |
| 57 | ||
| 58 | if { [mi_run_to_main] < 0 } { | |
| 59 | continue | |
| 60 | } | |
| 61 | ||
| 62 | # Set a watchpoint. | |
| 63 | mi_gdb_test "111-break-watch global" \ | |
| 64 | "111\\^done,wpt=\{number=\"2\",exp=\"global\"\}" \ | |
| 65 | "break-watch operation" | |
| 66 | ||
| 67 | # Set the target running. | |
| 68 | mi_nonstop_resume "exec-continue" "resume 1" | |
| 69 | ||
| 70 | # Now try deleting the watchpoint. This would fail with "Couldn't | |
| 71 | # write debug register: No such process." on GNU/Linux, because we'd | |
| 72 | # try to poke at the debug registers of a running thread. | |
| 73 | mi_gdb_test "777-break-delete 2" \ | |
| 74 | "777\\^done" \ | |
| 75 | "delete watchpoint" |