1# This testcase is part of GDB, the GNU debugger.
2#
3# Copyright 2015-2023 Free Software Foundation, Inc.
4#
5# This program is free software; you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation; either version 3 of the License, or
8# (at your option) any later version.
9#
10# This program is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program.  If not, see <http://www.gnu.org/licenses/>.
17
18if { [skip_btrace_pt_tests] } {
19    unsupported "target does not support PT"
20    return -1
21}
22
23if { [skip_tsx_tests] } {
24    unsupported "target does not support TSX"
25    return -1
26}
27
28standard_testfile .c x86-tsx.S
29if [prepare_for_testing "failed to prepare" $testfile "$srcfile $srcfile2" {debug}] {
30    return -1
31}
32
33if ![runto_main] {
34    return -1
35}
36
37# record the test
38gdb_test_no_output "record btrace pt"
39gdb_test "next"
40
41# look at the instruction trace
42set begin_to_end [multi_line \
43    ".*" \
44    "\[0-9\]*\t\\?  0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\txbegin\[^\\\r\\\n\]*" \
45    "\[0-9\]*\t\\?  0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\tmov\[^\\\r\\\n\]*" \
46    "\[0-9\]*\t   0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\txend\[^\\\r\\\n\]*" \
47    ]
48set abort_1 [multi_line \
49    ".*" \
50    "\[0-9\]*\t\\?  0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\txbegin\[^\\\r\\\n\]*" \
51    "\[0-9\]*\t   0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\tmov\[^\\\r\\\n\]*" \
52    "\[0-9\]*\t   0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\tret\[^\\\r\\\n\]*" \
53    ]
54set abort_2 [multi_line \
55    ".*" \
56    "\[0-9\]*\t\\?  0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\txbegin\[^\\\r\\\n\]*" \
57    "\[0-9\]*\t\\?  0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\tmov\[^\\\r\\\n\]*" \
58    "\[0-9\]*\t   0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\tmov\[^\\\r\\\n\]*" \
59    "\[0-9\]*\t   0x\[0-9a-f\]+ <test\\+\[0-9\]+>:\tret\[^\\\r\\\n\]*" \
60    ]
61set abort_3 \
62    [multi_line \
63	 "$decimal\t   $hex <main\\+$decimal>:\t\[^\\\r\\\n\]*" \
64	 "$decimal\t   $hex <test\\+$decimal>:\tmov\[^\\\r\\\n\]*" \
65	 "$decimal\t   $hex <test\\+$decimal>:\tret\[^\\\r\\\n\]*"]
66
67set test "speculation indication"
68gdb_test_multiple "record instruction-history" $test {
69    -re "$abort_1.*$gdb_prompt $" {
70        pass $test
71    }
72    -re "$abort_2.*$gdb_prompt $" {
73        pass $test
74    }
75    -re -wrap "$abort_3.*" {
76        pass $gdb_test_name
77    }
78    -re  "$begin_to_end.*$gdb_prompt $" {
79        pass $test
80    }
81}
82