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0fb0cc75 | 1 | # Copyright 2008, 2009 Free Software Foundation, Inc. |
fd0e64da NR |
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 2 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, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
16 | ||
17 | # | |
18 | # Test asynchronous Machine Interface (MI) responses. | |
19 | # | |
20 | ||
21 | # This currently only works with native linux and the async remote protocol. | |
22 | if { !([isnative] && [istarget *-linux*]) \ | |
23 | && (![target_info exists gdb_protocol] \ | |
24 | || [target_info gdb_protocol] != "async") } then { | |
25 | return | |
26 | } | |
27 | ||
28 | # The plan is for async mode to become the default but toggle for now. | |
29 | set saved_gdbflags $GDBFLAGS | |
c6ebd6cf | 30 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set target-async on\""] |
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31 | |
32 | load_lib mi-support.exp | |
33 | ||
34 | gdb_exit | |
35 | if [mi_gdb_start] { | |
36 | continue | |
37 | } | |
38 | ||
39 | set testfile "basics" | |
40 | set srcfile ${testfile}.c | |
41 | set binfile ${objdir}/${subdir}/${testfile} | |
42 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { | |
43 | untested mi-async.exp | |
44 | return -1 | |
45 | } | |
46 | ||
47 | mi_delete_breakpoints | |
48 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
49 | mi_gdb_load ${binfile} | |
50 | ||
51 | # mi_gdb_test cannot be used for asynchronous commands because there are | |
52 | # two prompts involved and this can lead to a race condition. | |
53 | ||
54 | proc linux_async_tests {} { | |
55 | global mi_gdb_prompt | |
56 | global hex | |
57 | ||
58 | set line_main_head [gdb_get_line_number "main ("] | |
59 | set line_main_body [expr $line_main_head + 2] | |
60 | set line_main_next [expr $line_main_head + 3] | |
61 | ||
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62 | mi_send_resuming_command_raw "start" "start: send" |
63 | mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "start: stop" | |
64 | ||
65 | mi_send_resuming_command_raw "next" "CLI next: send" | |
66 | mi_expect_stop "end-stepping-range" "main" "" ".*basics.c" "$line_main_next" "" "CLI next: stop" | |
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67 | |
68 | mi_gdb_test "-exec-interrupt" \ | |
69 | "" \ | |
70 | "" | |
71 | ||
a2840c35 VP |
72 | mi_send_resuming_command_raw "start" "restart: send" |
73 | mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "restart: stop" | |
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74 | } |
75 | ||
76 | ||
77 | linux_async_tests | |
78 | ||
79 | mi_gdb_exit | |
80 | ||
81 | set GDBFLAGS $saved_gdbflags | |
82 | ||
83 | return 0 |