From patchwork Sat Aug 5 18:38:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhangjin Wu X-Patchwork-Id: 710761 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E908C001DB for ; Sat, 5 Aug 2023 18:38:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229939AbjHESih (ORCPT ); Sat, 5 Aug 2023 14:38:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbjHESig (ORCPT ); Sat, 5 Aug 2023 14:38:36 -0400 Received: from smtpbgsg2.qq.com (smtpbgsg2.qq.com [54.254.200.128]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7E0EB7; Sat, 5 Aug 2023 11:38:33 -0700 (PDT) X-QQ-mid: bizesmtp73t1691260702tguljiwh Received: from linux-lab-host.localdomain ( [116.30.131.233]) by bizesmtp.qq.com (ESMTP) with id ; Sun, 06 Aug 2023 02:38:21 +0800 (CST) X-QQ-SSF: 01200000000000E0X000B00A0000000 X-QQ-FEAT: b+hmI1kBZ2/hxcBf0Koj5y0uX2XNXtX4qBs7ULCP73q4T4FRMsQHk2KrVXF9g nUZPQMTfY+YM5+8MkX4FX2fNfY1vC5MVSPJloDp9ctyishM5lgyF9JzRzNNF2PbUsv5RJhx GQKWmNreEoPSq/8u8nXCjew8OXpA8Yb3wF3MxAwsKc8fEV3Fgs1mqOInn9X7NajuCySnarp DWCxfipSmjnUJeTl+kxxXwwNwKxG6WEaqfG5MX7N5Liw7eKNaJkI7FxsMh5G+dz3XSfdyzc GkIarPZsZsTwS0jGN1vadIagDEokOpby8ihlMcwTJTZuE/56mwsKlp/hMa+20MR+SA6gvOD kMv/GgmMRbfrSXkQVwxxUJ8JvmfEFkk1JU0IR/nkccLVxn94zFS9v3u2N4CjQ== X-QQ-GoodBg: 0 X-BIZMAIL-ID: 1465333361310842956 From: Zhangjin Wu To: w@1wt.eu Cc: falcon@tinylab.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, tanyuan@tinylab.org, thomas@t-8ch.de Subject: [PATCH v6 0/8] tools/nolibc: add 32/64-bit powerpc support Date: Sun, 6 Aug 2023 02:38:20 +0800 Message-Id: X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:tinylab.org:qybglogicsvrgz:qybglogicsvrgz5a-1 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Hi, Willy Now, the dependent pmac32_defconfig patch has been merged into the powerpc next-test branch [1] ;-) v6 here with a clean up of the CFLAGS for ppc variants, removed the redundant -Wl options and call cc-option to check the -mmultiple option for llvm as kernel does. v5 is [2]. Tests run with local toolchains and latest toolchains. $ for arch in ppc ppc64 ppc64le; do \ make run-user XARCH=$arch | grep "status: "; \ done 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning $ for arch in ppc ppc64 ppc64le; do \ make run-user XARCH=$arch CC=/labs/linux-lab/prebuilt/toolchains/ppc64/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc | grep "status: "; \ done 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning Changes from v5 --> v6: * selftests/nolibc: add test support for ppc selftests/nolibc: add test support for ppc64le selftests/nolibc: add test support for ppc64 Removed the -Wl options. As comment from arch/powerpc/Makefile, use -mmultiple with cc-option for llvm has no such options. * tools/nolibc: add support for powerpc tools/nolibc: add support for powerpc64 selftests/nolibc: add XARCH and ARCH mapping support selftests/nolibc: allow customize CROSS_COMPILE by architecture selftests/nolibc: customize CROSS_COMPILE for 32/64-bit powerpc No changes. BR, Zhangjin Wu --- [1]: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next-test [2]: https://lore.kernel.org/lkml/cover.1691062722.git.falcon@tinylab.org/ Zhangjin Wu (8): tools/nolibc: add support for powerpc tools/nolibc: add support for powerpc64 selftests/nolibc: add XARCH and ARCH mapping support selftests/nolibc: add test support for ppc selftests/nolibc: add test support for ppc64le selftests/nolibc: add test support for ppc64 selftests/nolibc: allow customize CROSS_COMPILE by architecture selftests/nolibc: customize CROSS_COMPILE for 32/64-bit powerpc tools/include/nolibc/arch-powerpc.h | 213 ++++++++++++++++++++++++ tools/include/nolibc/arch.h | 2 + tools/testing/selftests/nolibc/Makefile | 74 ++++++-- 3 files changed, 277 insertions(+), 12 deletions(-) create mode 100644 tools/include/nolibc/arch-powerpc.h