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: 1468152 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 ozlabs.org (Postfix) with ESMTPS id 4FPRGS2wtjz9vFB for ; Tue, 20 Apr 2021 11:40:48 +1000 (AEST) Received: from localhost ([::1]:47080 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lYfNe-0007wO-Ci for incoming@patchwork.ozlabs.org; Mon, 19 Apr 2021 21:40:46 -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+incoming=patchwork.ozlabs.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; +} +