2017-12-10 22:00:49 +00:00
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
2017-12-04 19:24:00 +00:00
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-opcodes-clflushopt-test.patch
2017-12-08 04:31:26 +00:00
;; Test clflushopt instruction decode (for RH BZ 1262471).
;;=fedoratest
diff --git a/gdb/testsuite/gdb.arch/amd64-clflushopt.S b/gdb/testsuite/gdb.arch/amd64-clflushopt.S
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/amd64-clflushopt.S
@@ -0,0 +1,19 @@
+/* Copyright 2016 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/>.
+
+ This file is part of the gdb testsuite. */
+
+_start: .globl _start
+ clflushopt (%edi)
diff --git a/gdb/testsuite/gdb.arch/amd64-clflushopt.exp b/gdb/testsuite/gdb.arch/amd64-clflushopt.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/amd64-clflushopt.exp
2016-01-16 21:57:23 +00:00
@@ -0,0 +1,25 @@
+# Copyright 2016 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 { ![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"] } then {
+ verbose "Skipping amd64 clflushopt test."
+ return
+}
+
+if [prepare_for_testing amd64-clflushopt.exp amd64-clflushopt amd64-clflushopt.S [list debug "additional_flags=-nostdlib"]] {
+ return -1
+}
+
+gdb_test "disas _start" "Dump of assembler code for function _start:\r\n *0x\[0-9a-f\]+ <\[+\]0>:\tclflushopt \\(%edi\\)\r\nEnd of assembler dump\\." "clflushopt"
