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42a4f53d | 1 | # Copyright 2016-2019 Free Software Foundation, Inc. |
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2 | # This program is free software; you can redistribute it and/or modify |
3 | # it under the terms of the GNU General Public License as published by | |
4 | # the Free Software Foundation; either version 3 of the License, or | |
5 | # (at your option) any later version. | |
6 | # | |
7 | # This program is distributed in the hope that it will be useful, | |
8 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | # GNU General Public License for more details. | |
11 | # | |
12 | # You should have received a copy of the GNU General Public License | |
13 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
14 | ||
15 | if { ! [is_amd64_regs_target] } { | |
16 | verbose "Skipping tfile AVX test (target is not x86_64)." | |
17 | return | |
18 | } | |
19 | ||
20 | load_lib "trace-support.exp" | |
21 | ||
22 | standard_testfile | |
23 | ||
5b362f04 | 24 | if {[prepare_for_testing "failed to prepare" $testfile $srcfile \ |
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25 | [list debug additional_flags=-mavx]]} { |
26 | return -1 | |
27 | } | |
28 | ||
29 | if ![runto_main] { | |
bc6c7af4 | 30 | fail "can't run to main to check for trace support" |
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31 | return -1 |
32 | } | |
33 | ||
34 | if ![gdb_target_supports_trace] { | |
35 | unsupported "target does not support trace" | |
36 | return -1 | |
37 | } | |
38 | ||
39 | gdb_test_multiple "print \$ymm15" "check for AVX support" { | |
40 | -re " = void.*$gdb_prompt $" { | |
41 | verbose "Skipping tfile AVX test (target doesn't support AVX)." | |
42 | return | |
43 | } | |
44 | -re " = \\{.*}.*$gdb_prompt $" { | |
45 | # All is well. | |
46 | } | |
47 | } | |
48 | ||
49 | gdb_test "trace traceme" ".*" | |
50 | ||
51 | gdb_trace_setactions "set actions for tracepoint" "" \ | |
52 | "collect \$ymm15" "^$" | |
53 | ||
54 | gdb_breakpoint "end" | |
55 | ||
56 | gdb_test_no_output "tstart" | |
57 | ||
58 | gdb_test "continue" ".*Breakpoint $decimal, end .*" | |
59 | ||
60 | set tracefile [standard_output_file ${testfile}] | |
61 | ||
62 | # Save trace frames to tfile. | |
63 | gdb_test "tsave ${tracefile}.tf" \ | |
64 | "Trace data saved to file '${tracefile}.tf'.*" \ | |
65 | "save tfile trace file" | |
66 | ||
67 | # Change target to tfile. | |
68 | gdb_test "target tfile ${tracefile}.tf" "" "change to tfile target" \ | |
69 | "A program is being debugged already. Kill it. .y or n. $" "y" | |
70 | ||
71 | gdb_test "tfind 0" "Found trace frame 0, tracepoint .*" | |
72 | ||
73 | gdb_test "print/x \$ymm15.v8_int32" " = \\{0x12340001, .*, 0x12340008}" |