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[209.132.180.67]) by mx.google.com with ESMTP id n21-v6si13870675plp.31.2018.08.01.02.02.00; Wed, 01 Aug 2018 02:02:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388785AbeHAKpz (ORCPT + 99 others); Wed, 1 Aug 2018 06:45:55 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:23042 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388250AbeHAKpz (ORCPT ); Wed, 1 Aug 2018 06:45:55 -0400 Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 41gS2f3lCxz9ttgC; Wed, 1 Aug 2018 11:00:58 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id lbW2n5fb1_rO; Wed, 1 Aug 2018 11:00:58 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 41gS2f1Xyzz9ttg5; Wed, 1 Aug 2018 11:00:58 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id C139F8B831; Wed, 1 Aug 2018 11:01:10 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id MMu0JUqgXpw6; Wed, 1 Aug 2018 11:01:10 +0200 (CEST) Received: from po14934vm.idsi0.si.c-s.fr (po15451.idsi0.si.c-s.fr [172.25.231.4]) by messagerie.si.c-s.fr (Postfix) with ESMTP id A50CC8B756; Wed, 1 Aug 2018 11:01:10 +0200 (CEST) Received: by po14934vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 808697120B; Wed, 1 Aug 2018 09:01:10 +0000 (UTC) Message-Id: From: Christophe Leroy Subject: [PATCH v8 1/4] selftests/powerpc: add test for 32 bits memcmp To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , wei.guo.simon@gmail.com, segher@kernel.crashing.org Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Wed, 1 Aug 2018 09:01:10 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch renames memcmp test to memcmp_64 and adds a memcmp_32 test for testing the 32 bits version of memcmp() Signed-off-by: Christophe Leroy --- v8: rebased on latest powerpc/merge v7: no change v6: no change v5: no change v4: new tools/testing/selftests/powerpc/stringloops/Makefile | 14 +++++++++++--- tools/testing/selftests/powerpc/stringloops/memcmp_32.S | 1 + 2 files changed, 12 insertions(+), 3 deletions(-) create mode 120000 tools/testing/selftests/powerpc/stringloops/memcmp_32.S diff --git a/tools/testing/selftests/powerpc/stringloops/Makefile b/tools/testing/selftests/powerpc/stringloops/Makefile index c60c6172dd3c..3862256c2b7d 100644 --- a/tools/testing/selftests/powerpc/stringloops/Makefile +++ b/tools/testing/selftests/powerpc/stringloops/Makefile @@ -1,10 +1,18 @@ # SPDX-License-Identifier: GPL-2.0 # The loops are all 64-bit code -CFLAGS += -m64 -maltivec CFLAGS += -I$(CURDIR) -TEST_GEN_PROGS := memcmp -EXTRA_SOURCES := memcmp_64.S ../harness.c +EXTRA_SOURCES := ../harness.c + +$(OUTPUT)/memcmp_64: memcmp.c +$(OUTPUT)/memcmp_64: CFLAGS += -m64 -maltivec + +$(OUTPUT)/memcmp_32: memcmp.c +$(OUTPUT)/memcmp_32: CFLAGS += -m32 + +ASFLAGS = $(CFLAGS) + +TEST_GEN_PROGS := memcmp_32 memcmp_64 include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/stringloops/memcmp_32.S b/tools/testing/selftests/powerpc/stringloops/memcmp_32.S new file mode 120000 index 000000000000..056f2b3af789 --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/memcmp_32.S @@ -0,0 +1 @@ +../../../../../arch/powerpc/lib/memcmp_32.S \ No newline at end of file -- 2.13.3