From 894719f8a3979afa082ce377ce7d9536db552b5c Mon Sep 17 00:00:00 2001 From: Fedora GDB patches Date: Fri, 27 Oct 2017 21:07:50 +0200 Subject: gdb-opcodes-clflushopt-test.patch FileName: gdb-opcodes-clflushopt-test.patch ;; Test clflushopt instruction decode (for RH BZ 1262471). ;;=fedoratest --- gdb/testsuite/gdb.arch/amd64-clflushopt.S | 19 +++++++++++++++++++ gdb/testsuite/gdb.arch/amd64-clflushopt.exp | 25 +++++++++++++++++++++++++ 2 files changed, 44 insertions(+) create mode 100644 gdb/testsuite/gdb.arch/amd64-clflushopt.S create mode 100644 gdb/testsuite/gdb.arch/amd64-clflushopt.exp diff --git a/gdb/testsuite/gdb.arch/amd64-clflushopt.S b/gdb/testsuite/gdb.arch/amd64-clflushopt.S new file mode 100644 index 0000000000..dee4f006dc --- /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 . + + 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 index 0000000000..22a9decee2 --- /dev/null +++ b/gdb/testsuite/gdb.arch/amd64-clflushopt.exp @@ -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 . + +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" -- 2.14.3