From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id DE4A73858CDA for ; Mon, 26 Sep 2022 02:00:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org DE4A73858CDA Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn Received: from 5.5.5 (unknown [10.2.5.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8DxPGu4BzFjl_4hAA--.65388S2; Mon, 26 Sep 2022 10:00:29 +0800 (CST) From: Lulu Cheng To: gcc-patches@gcc.gnu.org, mliska@suse.cz Cc: xry111@xry111.site, xuchenghua@loongson.cn, qijingwen@loongson.cn, Lulu Cheng , qijingwen Subject: [PATCH] LoongArch: Libvtv add LoongArch support. Date: Mon, 26 Sep 2022 10:00:10 +0800 Message-Id: <20220926020010.779566-1-chenglulu@loongson.cn> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:AQAAf8DxPGu4BzFjl_4hAA--.65388S2 X-Coremail-Antispam: 1UD129KBjvdXoW7Jw4xXr4xCFWxZrW7ZF4ktFb_yoWkZFb_Aa 47twsxJr4kZFWIk3yDXFy5JF4jka4kJF4v9rn5Wr12vr10qw43Xa1UW348KFs8KFsxWr95 ZFyYqr4xZr17XjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb2AFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j 6F4UJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26F 4UJVW0owAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE-syl 42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJV WUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAK I48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r 4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY 6I8E87Iv6xkF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x0JUdHUDUUUUU= X-CM-SenderInfo: xfkh0wpoxo3qxorr0wxvrqhubq/ X-Spam-Status: No, score=-12.6 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_STATUS,SPF_HELO_PASS,SPF_PASS,TXREP 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: Co-Authored-By: qijingwen include/ChangeLog: * vtv-change-permission.h (defined): (VTV_PAGE_SIZE): 16k pages under loongarch64. libvtv/ChangeLog: * configure.tgt: Add loongarch support. --- include/vtv-change-permission.h | 2 ++ libvtv/configure.tgt | 3 +++ 2 files changed, 5 insertions(+) diff --git a/include/vtv-change-permission.h b/include/vtv-change-permission.h index 70bdad92bca..47bcdb8057a 100644 --- a/include/vtv-change-permission.h +++ b/include/vtv-change-permission.h @@ -48,6 +48,8 @@ extern void __VLTChangePermission (int); #else #if defined(__sun__) && defined(__svr4__) && defined(__sparc__) #define VTV_PAGE_SIZE 8192 +#elif defined(__loongarch__) +#define VTV_PAGE_SIZE 16384 #else #define VTV_PAGE_SIZE 4096 #endif diff --git a/libvtv/configure.tgt b/libvtv/configure.tgt index aa2a3f675b8..6cdd1e97ab1 100644 --- a/libvtv/configure.tgt +++ b/libvtv/configure.tgt @@ -50,6 +50,9 @@ case "${target}" in ;; x86_64-*-darwin[1]* | i?86-*-darwin[1]*) ;; + loongarch*-*-linux*) + VTV_SUPPORTED=yes + ;; *) ;; esac -- 2.31.1