From patchwork Mon Mar 15 15:47:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 42558 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 10569385801A; Mon, 15 Mar 2021 15:47:42 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by sourceware.org (Postfix) with ESMTPS id 40B843858C27 for ; Mon, 15 Mar 2021 15:47:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 40B843858C27 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: sourceware.org; spf=none smtp.mailfrom=lukma@denx.de Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4Dzgm84gwqz1qtdm; Mon, 15 Mar 2021 16:47:36 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Dzgm83hXMz1qqkT; Mon, 15 Mar 2021 16:47:36 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id OUbua44efbz4; Mon, 15 Mar 2021 16:47:35 +0100 (CET) X-Auth-Info: Vo3YVukOlxfgE8e1s9JrKA8fHeug9zcaF/vKY5MR1kg= Received: from localhost.localdomain (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 15 Mar 2021 16:47:35 +0100 (CET) From: Lukasz Majewski To: Joseph Myers , Adhemerval Zanella Subject: [PATCH] support: arm: Add libc_do_syscall function to libsupport routines Date: Mon, 15 Mar 2021 16:47:23 +0100 Message-Id: <20210315154723.11687-1-lukma@denx.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Spam-Status: No, score=-14.7 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Weimer , GNU C Library Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" The ARM port requires the __libc_do_syscall function to be able to call utimensat_time64 syscall required to check if file system supports 64 bit time. This patch adds the sysdeps/unix/sysv/linux/arm/libc-do-syscall.S to libsupport routines. It fixes the following error on ARM 32 bit port: y2038-glibc/support/support_path_support_time64.c:34: undefined reference to `__libc_do_syscall' collect2: error: ld returned 1 exit status --- sysdeps/unix/sysv/linux/arm/Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sysdeps/unix/sysv/linux/arm/Makefile b/sysdeps/unix/sysv/linux/arm/Makefile index abdf01f00c..2344e74554 100644 --- a/sysdeps/unix/sysv/linux/arm/Makefile +++ b/sysdeps/unix/sysv/linux/arm/Makefile @@ -55,6 +55,11 @@ LDFLAGS-tst-rfc3484-2 += $(common-objpfx)csu/libc-do-syscall.o LDFLAGS-tst-rfc3484-3 += $(common-objpfx)csu/libc-do-syscall.o endif +ifeq ($(subdir),support) +libsupport-sysdep_routines += libc-do-syscall +libsupport-static-only-routines += libc-do-syscall +endif + abi-variants := soft hard ifeq (,$(filter $(default-abi),$(abi-variants)))