gdb/testsuite/

	PR tdep/14222
	* gdb.arch/i386-sse-stack-align.S: New file.
	* gdb.arch/i386-sse-stack-align.c: New file.
	* gdb.arch/i386-sse-stack-align.exp: New file.

1 files changed, 60 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.arch/i386-sse-stack-align.exp b/gdb/testsuite/gdb.arch/i386-sse-stack-align.exp
new file mode 100644
index 0000000..5a04c74
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/i386-sse-stack-align.exp
@@ -0,0 +1,60 @@
+# Copyright 2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+if ![is_x86_like_target] {
+    verbose "Skipping x86 SSE stack alignment tests."
+    return
+}
+
+set testfile "i386-sse-stack-align"
+set srcfile ${testfile}.S
+set csrcfile ${testfile}.c
+set executable ${testfile}
+set binfile ${objdir}/${subdir}/${executable}
+set opts {}
+
+if [info exists COMPILE] {
+    set srcfile ${csrcfile}
+    lappend opts debug optimize=-O2 additional_flags=-msse
+}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $opts] != "" } {
+    unsupported "cannot compile ${srcfile}"
+    return -1
+}
+
+clean_restart $executable
+
+if ![runto_main] then {
+    return -1
+}
+
+set args ""
+foreach i {0 1 2 3 4} {
+    set test "print g$i ($args)"
+    gdb_test_multiple $test $test {
+	-re " = 2\r\n$gdb_prompt $" {
+	    pass $test
+	}
+	-re "Program received signal SIGSEGV, Segmentation fault\\..*\r\n$gdb_prompt $" {
+	    fail $test
+	}
+    }
+
+    if {$args != ""} {
+	set args "$args, "
+    }
+    set args "$args[expr $i + 1]"
+}