From patchwork Tue Apr 20 01:33:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matheus K. Ferst" X-Patchwork-Id: 12213141 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C926C433ED for ; Tue, 20 Apr 2021 01:42:10 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A717E61354 for ; Tue, 20 Apr 2021 01:42:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A717E61354 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=eldorado.org.br Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48082 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lYfOy-0008Tk-MC for qemu-devel@archiver.kernel.org; Mon, 19 Apr 2021 21:42:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34542) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lYfGY-0004X8-92; Mon, 19 Apr 2021 21:33:26 -0400 Received: from [201.28.113.2] (port=21420 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lYfGW-0007Au-OR; Mon, 19 Apr 2021 21:33:26 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Mon, 19 Apr 2021 22:33:13 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id 0DEAF801107; Mon, 19 Apr 2021 22:33:13 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org Subject: [PATCH 2/2] tests/tcg/ppc64le: tests for brh/brw/brd Date: Mon, 19 Apr 2021 22:33:08 -0300 Message-Id: <20210420013308.813323-3-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210420013308.813323-1-matheus.ferst@eldorado.org.br> References: <20210420013308.813323-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 20 Apr 2021 01:33:13.0399 (UTC) FILETIME=[21293470:01D73585] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass client-ip=201.28.113.2; envelope-from=matheus.ferst@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Matheus Ferst , gustavo.romero@protonmail.com, f4bug@amsat.org, qemu-ppc@nongnu.org, bruno.larsen@eldorado.org.br, alex.bennee@linaro.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Matheus Ferst Tests for Byte-Reverse Halfword, Word and Doubleword Signed-off-by: Matheus Ferst --- tests/tcg/ppc64/Makefile.target | 7 +++++++ tests/tcg/ppc64le/Makefile.target | 7 +++++++ tests/tcg/ppc64le/byte_reverse.c | 22 ++++++++++++++++++++++ 3 files changed, 36 insertions(+) create mode 100644 tests/tcg/ppc64le/byte_reverse.c diff --git a/tests/tcg/ppc64/Makefile.target b/tests/tcg/ppc64/Makefile.target index 0c6a4585fc..55c690c8ad 100644 --- a/tests/tcg/ppc64/Makefile.target +++ b/tests/tcg/ppc64/Makefile.target @@ -10,4 +10,11 @@ PPC64_TESTS=bcdsub endif bcdsub: CFLAGS += -mpower8-vector +ifneq ($(DOCKER_IMAGE)$(CROSS_CC_HAS_POWER10),) +POWER10_TESTS=byte_reverse +RUN_POWER10_TESTS=$(patsubst %, run-%, $(POWER10_TESTS)) +$(RUN_POWER10_TESTS): QEMU_OPTS+=-cpu POWER10 +PPC64_TESTS += $(POWER10_TESTS) +endif + TESTS += $(PPC64_TESTS) diff --git a/tests/tcg/ppc64le/Makefile.target b/tests/tcg/ppc64le/Makefile.target index 1acfcff94a..517d290b1a 100644 --- a/tests/tcg/ppc64le/Makefile.target +++ b/tests/tcg/ppc64le/Makefile.target @@ -9,4 +9,11 @@ PPC64LE_TESTS=bcdsub endif bcdsub: CFLAGS += -mpower8-vector +ifneq ($(DOCKER_IMAGE)$(CROSS_CC_HAS_POWER10),) +POWER10_TESTS=byte_reverse +RUN_POWER10_TESTS=$(patsubst %, run-%, $(POWER10_TESTS)) +$(RUN_POWER10_TESTS): QEMU_OPTS+=-cpu POWER10 +PPC64LE_TESTS += $(POWER10_TESTS) +endif + TESTS += $(PPC64LE_TESTS) diff --git a/tests/tcg/ppc64le/byte_reverse.c b/tests/tcg/ppc64le/byte_reverse.c new file mode 100644 index 0000000000..553b9870ae --- /dev/null +++ b/tests/tcg/ppc64le/byte_reverse.c @@ -0,0 +1,22 @@ +#include +#include + +int main(void) +{ + unsigned long var; + + var = 0xFEDCBA9876543210; + asm("brh %0, %0" : "=r"(var)); + assert(var == 0xDCFE98BA54761032); + + var = 0xFEDCBA9876543210; + asm("brw %0, %0" : "=r"(var)); + assert(var == 0x98BADCFE10325476); + + var = 0xFEDCBA9876543210; + asm("brd %0, %0" : "=r"(var)); + assert(var == 0x1032547698BADCFE); + + return 0; +} +