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7b6bb8da JB |
1 | # Copyright 2004, 2005, 2007, 2008, 2009, 2010, 2011 |
2 | # Free Software Foundation, Inc. | |
83ecb59f JB |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
83ecb59f JB |
7 | # (at your option) any later version. |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
83ecb59f JB |
16 | |
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@gnu.org | |
19 | ||
20 | # This file is part of the gdb testsuite. | |
21 | ||
22 | if $tracelevel { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
83ecb59f | 26 | |
701e355d DE |
27 | if { ![istarget i?86-*-*] && ![istarget x86_64-*-* ] } { |
28 | verbose "Skipping x86 SSE tests." | |
83ecb59f JB |
29 | return |
30 | } | |
31 | ||
32 | set testfile "i386-sse" | |
33 | set srcfile ${testfile}.c | |
34 | set binfile ${objdir}/${subdir}/${testfile} | |
b1a9c082 MK |
35 | |
36 | if [get_compiler_info ${binfile}] { | |
37 | return -1 | |
38 | } | |
39 | ||
40 | set additional_flags "" | |
41 | if [test_compiler_info gcc*] { | |
42 | set additional_flags "additional_flags=-msse" | |
43 | } | |
44 | ||
45 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } { | |
4ac6f39d MC |
46 | unsupported "compiler does not support SSE" |
47 | return | |
83ecb59f JB |
48 | } |
49 | ||
50 | gdb_exit | |
51 | gdb_start | |
52 | gdb_reinitialize_dir $srcdir/$subdir | |
53 | gdb_load ${binfile} | |
54 | ||
55 | if ![runto_main] then { | |
56 | gdb_suppress_tests | |
57 | } | |
58 | ||
59 | send_gdb "print have_sse ()\r" | |
60 | gdb_expect { | |
61 | -re ".. = 1\r\n$gdb_prompt " { | |
62 | pass "check whether processor supports SSE" | |
63 | } | |
64 | -re ".. = 0\r\n$gdb_prompt " { | |
65 | verbose "processor does not support SSE; skipping SSE tests" | |
66 | return | |
67 | } | |
68 | -re ".*$gdb_prompt $" { | |
69 | fail "check whether processor supports SSE" | |
70 | } | |
71 | timeout { | |
72 | fail "check whether processor supports SSE (timeout)" | |
73 | } | |
74 | } | |
75 | ||
76 | gdb_test "break [gdb_get_line_number "first breakpoint here"]" \ | |
77 | "Breakpoint .* at .*i386-sse.c.*" \ | |
2faca73a | 78 | "set first breakpoint in main" |
83ecb59f JB |
79 | gdb_continue_to_breakpoint "continue to first breakpoint in main" |
80 | ||
add265ae | 81 | if [is_ilp32_target] { |
701e355d DE |
82 | set nr_regs 8 |
83 | } else { | |
84 | set nr_regs 16 | |
85 | } | |
86 | ||
87 | for { set r 0 } { $r < $nr_regs } { incr r } { | |
83ecb59f | 88 | gdb_test "print \$xmm$r.v4_float" \ |
8d5df71a | 89 | ".. = \\{$r, $r.25, $r.5, $r.75\\}.*" \ |
e784b426 JK |
90 | "check float contents of %xmm$r" |
91 | gdb_test "print \$xmm$r.v16_int8" \ | |
ea37ba09 | 92 | ".. = \\{(-?\[0-9\]+, ){15}-?\[0-9\]+\\}.*" \ |
e784b426 | 93 | "check int8 contents of %xmm$r" |
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94 | } |
95 | ||
701e355d | 96 | for { set r 0 } { $r < $nr_regs } { incr r } { |
83ecb59f JB |
97 | gdb_test "set var \$xmm$r.v4_float\[0\] = $r + 10" "" "set %xmm$r" |
98 | } | |
99 | ||
100 | gdb_test "break [gdb_get_line_number "second breakpoint here"]" \ | |
101 | "Breakpoint .* at .*i386-sse.c.*" \ | |
2faca73a | 102 | "set second breakpoint in main" |
83ecb59f JB |
103 | gdb_continue_to_breakpoint "continue to second breakpoint in main" |
104 | ||
701e355d | 105 | for { set r 0 } { $r < $nr_regs } { incr r } { |
83ecb59f | 106 | gdb_test "print data\[$r\]" \ |
8d5df71a | 107 | ".. = \\{f = \\{[expr $r + 10], $r.25, $r.5, $r.75\\}\\}.*" \ |
83ecb59f JB |
108 | "check contents of data\[$r\]" |
109 | } |