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0fb0cc75 | 1 | # Copyright 2008, 2009 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 | |
d53a7b30 | 5 | # the Free Software Foundation; either version 3 of the License, or |
fd0e64da | 6 | # (at your option) any later version. |
d53a7b30 | 7 | # |
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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. | |
d53a7b30 | 12 | # |
fd0e64da | 13 | # You should have received a copy of the GNU General Public License |
d53a7b30 | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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15 | |
16 | # | |
17 | # Test asynchronous Machine Interface (MI) responses. | |
18 | # | |
19 | ||
20 | # This currently only works with native linux and the async remote protocol. | |
21 | if { !([isnative] && [istarget *-linux*]) \ | |
22 | && (![target_info exists gdb_protocol] \ | |
23 | || [target_info gdb_protocol] != "async") } then { | |
24 | return | |
25 | } | |
26 | ||
27 | # The plan is for async mode to become the default but toggle for now. | |
28 | set saved_gdbflags $GDBFLAGS | |
c6ebd6cf | 29 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set target-async on\""] |
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30 | |
31 | load_lib mi-support.exp | |
32 | ||
33 | gdb_exit | |
34 | if [mi_gdb_start] { | |
35 | continue | |
36 | } | |
37 | ||
38 | set testfile "basics" | |
39 | set srcfile ${testfile}.c | |
3788363d | 40 | set binfile ${objdir}/${subdir}/mi-async |
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41 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { |
42 | untested mi-async.exp | |
43 | return -1 | |
44 | } | |
45 | ||
46 | mi_delete_breakpoints | |
47 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
48 | mi_gdb_load ${binfile} | |
49 | ||
50 | # mi_gdb_test cannot be used for asynchronous commands because there are | |
51 | # two prompts involved and this can lead to a race condition. | |
52 | ||
53 | proc linux_async_tests {} { | |
54 | global mi_gdb_prompt | |
55 | global hex | |
56 | ||
57 | set line_main_head [gdb_get_line_number "main ("] | |
58 | set line_main_body [expr $line_main_head + 2] | |
59 | set line_main_next [expr $line_main_head + 3] | |
60 | ||
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61 | mi_send_resuming_command_raw "start" "start: send" |
62 | mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "start: stop" | |
63 | ||
64 | mi_send_resuming_command_raw "next" "CLI next: send" | |
65 | mi_expect_stop "end-stepping-range" "main" "" ".*basics.c" "$line_main_next" "" "CLI next: stop" | |
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66 | |
67 | mi_gdb_test "-exec-interrupt" \ | |
68 | "" \ | |
69 | "" | |
70 | ||
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71 | mi_send_resuming_command_raw "start" "restart: send" |
72 | mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "restart: stop" | |
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73 | } |
74 | ||
75 | ||
76 | linux_async_tests | |
77 | ||
78 | mi_gdb_exit | |
79 | ||
80 | set GDBFLAGS $saved_gdbflags | |
81 | ||
82 | return 0 |