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1d506c26 | 1 | # Copyright 2004-2024 Free Software Foundation, Inc. |
83ecb59f JB |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
83ecb59f JB |
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 | |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
83ecb59f JB |
15 | |
16 | # Please email any bugs, comments, and/or additions to this file to: | |
17 | # bug-gdb@gnu.org | |
18 | ||
19 | # This file is part of the gdb testsuite. | |
20 | ||
83ecb59f | 21 | |
c7ccb471 | 22 | require {is_any_target i?86-*-* x86_64-*-*} |
83ecb59f | 23 | |
de5f37e1 | 24 | standard_testfile .c |
b1a9c082 | 25 | |
197a6306 TV |
26 | set flags { debug } |
27 | ||
28 | # C11 for _Alignas, gnu for asm. | |
29 | lappend flags additional_flags=-std=gnu11 | |
30 | ||
9fcafd23 | 31 | if { [test_compiler_info gcc*] || [test_compiler_info clang*] } { |
197a6306 | 32 | lappend flags "additional_flags=-msse -I${srcdir}/.." |
b1a9c082 MK |
33 | } |
34 | ||
4581f89b TV |
35 | lappend_include_file flags $srcdir/lib/precise-aligned-alloc.c |
36 | ||
197a6306 TV |
37 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \ |
38 | $flags] != "" } { | |
4ac6f39d MC |
39 | unsupported "compiler does not support SSE" |
40 | return | |
83ecb59f JB |
41 | } |
42 | ||
de5f37e1 | 43 | clean_restart ${binfile} |
83ecb59f | 44 | |
75b6f386 | 45 | if {![runto_main]} { |
c8ee3f04 | 46 | return 0 |
83ecb59f JB |
47 | } |
48 | ||
49 | send_gdb "print have_sse ()\r" | |
50 | gdb_expect { | |
51 | -re ".. = 1\r\n$gdb_prompt " { | |
52 | pass "check whether processor supports SSE" | |
53 | } | |
54 | -re ".. = 0\r\n$gdb_prompt " { | |
55 | verbose "processor does not support SSE; skipping SSE tests" | |
56 | return | |
57 | } | |
58 | -re ".*$gdb_prompt $" { | |
59 | fail "check whether processor supports SSE" | |
60 | } | |
61 | timeout { | |
62 | fail "check whether processor supports SSE (timeout)" | |
63 | } | |
64 | } | |
65 | ||
66 | gdb_test "break [gdb_get_line_number "first breakpoint here"]" \ | |
67 | "Breakpoint .* at .*i386-sse.c.*" \ | |
2faca73a | 68 | "set first breakpoint in main" |
83ecb59f JB |
69 | gdb_continue_to_breakpoint "continue to first breakpoint in main" |
70 | ||
31224d9d | 71 | if [is_amd64_regs_target] { |
701e355d | 72 | set nr_regs 16 |
31224d9d L |
73 | } else { |
74 | set nr_regs 8 | |
701e355d DE |
75 | } |
76 | ||
77 | for { set r 0 } { $r < $nr_regs } { incr r } { | |
83ecb59f | 78 | gdb_test "print \$xmm$r.v4_float" \ |
8d5df71a | 79 | ".. = \\{$r, $r.25, $r.5, $r.75\\}.*" \ |
e784b426 JK |
80 | "check float contents of %xmm$r" |
81 | gdb_test "print \$xmm$r.v16_int8" \ | |
ea37ba09 | 82 | ".. = \\{(-?\[0-9\]+, ){15}-?\[0-9\]+\\}.*" \ |
e784b426 | 83 | "check int8 contents of %xmm$r" |
83ecb59f JB |
84 | } |
85 | ||
701e355d | 86 | for { set r 0 } { $r < $nr_regs } { incr r } { |
83ecb59f JB |
87 | gdb_test "set var \$xmm$r.v4_float\[0\] = $r + 10" "" "set %xmm$r" |
88 | } | |
89 | ||
90 | gdb_test "break [gdb_get_line_number "second breakpoint here"]" \ | |
91 | "Breakpoint .* at .*i386-sse.c.*" \ | |
2faca73a | 92 | "set second breakpoint in main" |
83ecb59f JB |
93 | gdb_continue_to_breakpoint "continue to second breakpoint in main" |
94 | ||
701e355d | 95 | for { set r 0 } { $r < $nr_regs } { incr r } { |
83ecb59f | 96 | gdb_test "print data\[$r\]" \ |
8d5df71a | 97 | ".. = \\{f = \\{[expr $r + 10], $r.25, $r.5, $r.75\\}\\}.*" \ |
83ecb59f JB |
98 | "check contents of data\[$r\]" |
99 | } |