1# Copyright 2012-2020 Free Software Foundation, Inc.
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
5# the Free Software Foundation; either version 3 of the License, or
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
14# along with this program.  If not, see <http://www.gnu.org/licenses/>.
15
16if ![is_x86_like_target] {
17    verbose "Skipping x86 SSE stack alignment tests."
18    return
19}
20
21set testfile "i386-sse-stack-align"
22set srcfile ${testfile}.S
23set csrcfile ${testfile}.c
24set executable ${testfile}
25set binfile [standard_output_file ${executable}]
26set opts {}
27
28if [info exists COMPILE] {
29    set srcfile ${csrcfile}
30    lappend opts debug optimize=-O2 additional_flags=-msse
31}
32
33if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $opts] != "" } {
34    unsupported "failed to compile"
35    return -1
36}
37
38clean_restart $executable
39
40if ![runto_main] then {
41    return -1
42}
43
44set args ""
45foreach i {0 1 2 3 4} {
46    set test "print (int) g$i ($args)"
47    gdb_test_multiple $test $test {
48	-re " = 2\r\n$gdb_prompt $" {
49	    pass $test
50	}
51	-re "Program received signal SIGSEGV, Segmentation fault\\..*\r\n$gdb_prompt $" {
52	    fail $test
53	}
54    }
55
56    if {$args != ""} {
57	set args "$args, "
58    }
59    set args "$args[expr $i + 1]"
60}
61