From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out30-110.freemail.mail.aliyun.com (out30-110.freemail.mail.aliyun.com [115.124.30.110]) by sourceware.org (Postfix) with ESMTPS id CAE323858D32 for ; Fri, 13 Jan 2023 12:46:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org CAE323858D32 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linux.alibaba.com X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R471e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046050;MF=cooper.qu@linux.alibaba.com;NM=1;PH=DS;RN=2;SR=0;TI=SMTPD_---0VZUu5TI_1673614008; Received: from localhost(mailfrom:cooper.qu@linux.alibaba.com fp:SMTPD_---0VZUu5TI_1673614008) by smtp.aliyun-inc.com; Fri, 13 Jan 2023 20:46:48 +0800 From: Xianmiao Qu To: newlib@sourceware.org, vinschen@redhat.com Subject: [PATCH] libgloss: csky: use atexit to call fini-array functions. Date: Fri, 13 Jan 2023 20:46:47 +0800 Message-Id: <20230113124647.75628-1-cooper.qu@linux.alibaba.com> X-Mailer: git-send-email 2.32.1 (Apple Git-133) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-20.9 required=5.0 tests=BAYES_00,ENV_AND_HDR_SPF_MATCH,GIT_PATCH_0,KAM_DMARC_STATUS,SPF_HELO_NONE,SPF_PASS,TXREP,UNPARSEABLE_RELAY,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: __libc_fini_array should be called upon exit to call the global termination functions in fini-array, use atexit to register it at __start. --- libgloss/csky/crt0.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libgloss/csky/crt0.S b/libgloss/csky/crt0.S index a0651a734..49f7da364 100644 --- a/libgloss/csky/crt0.S +++ b/libgloss/csky/crt0.S @@ -150,6 +150,8 @@ __start: * Assember start up done, C codes start here. */ __goto_c: + lrw r0, __libc_fini_array # Register global termination functions + jbsr atexit # to be called upon exit /*jsri main*/ lrw r5, __libc_init_array jsr r5 -- 2.32.1 (Apple Git-133)