From patchwork Thu Oct 26 13:01:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: caiyinyu X-Patchwork-Id: 1855814 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=sourceware.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=server2.sourceware.org; envelope-from=libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org; receiver=patchwork.ozlabs.org) Received: from server2.sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SGQtH5Wg7z202k for ; Fri, 27 Oct 2023 00:01:59 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id D06C3385E012 for ; Thu, 26 Oct 2023 13:01:55 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 5ACF93858D37 for ; Thu, 26 Oct 2023 13:01:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5ACF93858D37 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 5ACF93858D37 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1698325307; cv=none; b=V/2Shk2ZzrEREGE9N2C1OrC0MhPfz2dTE1sSo2TL6Z/ljJTbB5SB08e7fi1VZnWTX6L21EjfYzA3qgfVV3aIhIji+uKnQyFitX0Cq5WKTIY6dVw6DgHXbFG0SEMQ+ZY7fqgaRPkAgMU1iF9md2Ln+43cMaeqoe8orvrLYSVXc3E= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1698325307; c=relaxed/simple; bh=q3FIVTWSk+kKNMN3G9AswKMeo/PBNGTsNsYvyoQiFkw=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=pMSEXKwJttHwTf3V8aa+m02xkiWzn6goxbJDbP4+aSQkBgLftRjUndLj1gfQS0GfHb4/wdlp+DsQXydJiB9jUroAqfO9k/4XQXOue6ruo2ax1TFbvXZN00J83LsmGxltx9CL8Il977oFJJn9sG5ULsZTZdx4dpbnFIPzzosTfKM= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from loongson.cn (unknown [10.2.6.5]) by gateway (Coremail) with SMTP id _____8Cx5_E1Yzpl8NI0AA--.37388S3; Thu, 26 Oct 2023 21:01:42 +0800 (CST) Received: from 5.5.5 (unknown [10.2.6.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Dxvi80YzplQs0zAA--.44994S4; Thu, 26 Oct 2023 21:01:40 +0800 (CST) From: caiyinyu To: libc-alpha@sourceware.org Cc: adhemerval.zanella@linaro.org, xry111@xry111.site, caiyinyu Subject: [PATCH 1/3] LoongArch: Unify Register Names. Date: Thu, 26 Oct 2023 21:01:33 +0800 Message-Id: <20231026130135.3670541-1-caiyinyu@loongson.cn> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Dxvi80YzplQs0zAA--.44994S4 X-CM-SenderInfo: 5fdl5xhq1xqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBj93XoW7uF15Cr4UJr4fZr1DZF13GFX_yoW8tFy8pr Wxu34vgas5Ka47tw1Ygas8XF1DGrWktw1UZF43K3Z7Kry7XF18W343tr93Aw1DtFWrJF1F gr1qga1jgFy5JrgCm3ZEXasCq-sJn29KB7ZKAUJUUUU5529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUkYb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVWxJr0_GcWle2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27w Aqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_JF0_Jw1lYx0Ex4A2jsIE 14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x 0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E 7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcV C0I7IYx2IY67AKxVWUCVW8JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF 04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7 CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7IU1LiSJUUUUU== X-Spam-Status: No, score=-12.6 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, 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 X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org --- sysdeps/loongarch/__longjmp.S | 20 ++++++++++---------- sysdeps/loongarch/setjmp.S | 18 +++++++++--------- 2 files changed, 19 insertions(+), 19 deletions(-) diff --git a/sysdeps/loongarch/__longjmp.S b/sysdeps/loongarch/__longjmp.S index cbde1946a0..e87ce31194 100644 --- a/sysdeps/loongarch/__longjmp.S +++ b/sysdeps/loongarch/__longjmp.S @@ -43,18 +43,18 @@ ENTRY (__longjmp) REG_L s8, a0, 12*SZREG #ifndef __loongarch_soft_float - FREG_L $f24, a0, 13*SZREG + 0*SZFREG - FREG_L $f25, a0, 13*SZREG + 1*SZFREG - FREG_L $f26, a0, 13*SZREG + 2*SZFREG - FREG_L $f27, a0, 13*SZREG + 3*SZFREG - FREG_L $f28, a0, 13*SZREG + 4*SZFREG - FREG_L $f29, a0, 13*SZREG + 5*SZFREG - FREG_L $f30, a0, 13*SZREG + 6*SZFREG - FREG_L $f31, a0, 13*SZREG + 7*SZFREG + FREG_L fs0, a0, 13*SZREG + 0*SZFREG + FREG_L fs1, a0, 13*SZREG + 1*SZFREG + FREG_L fs2, a0, 13*SZREG + 2*SZFREG + FREG_L fs3, a0, 13*SZREG + 3*SZFREG + FREG_L fs4, a0, 13*SZREG + 4*SZFREG + FREG_L fs5, a0, 13*SZREG + 5*SZFREG + FREG_L fs6, a0, 13*SZREG + 6*SZFREG + FREG_L fs7, a0, 13*SZREG + 7*SZFREG #endif - sltui a0,a1,1 + sltui a0, a1, 1 ADD a0, a0, a1 # a0 = (a1 == 0) ? 1 : a1 - jirl zero,ra,0 + jirl zero, ra, 0 END (__longjmp) diff --git a/sysdeps/loongarch/setjmp.S b/sysdeps/loongarch/setjmp.S index 6c7065cdbb..b6e4f727cd 100644 --- a/sysdeps/loongarch/setjmp.S +++ b/sysdeps/loongarch/setjmp.S @@ -52,19 +52,19 @@ ENTRY (__sigsetjmp) REG_S s8, a0, 12*SZREG #ifndef __loongarch_soft_float - FREG_S $f24, a0, 13*SZREG + 0*SZFREG - FREG_S $f25, a0, 13*SZREG + 1*SZFREG - FREG_S $f26, a0, 13*SZREG + 2*SZFREG - FREG_S $f27, a0, 13*SZREG + 3*SZFREG - FREG_S $f28, a0, 13*SZREG + 4*SZFREG - FREG_S $f29, a0, 13*SZREG + 5*SZFREG - FREG_S $f30, a0, 13*SZREG + 6*SZFREG - FREG_S $f31, a0, 13*SZREG + 7*SZFREG + FREG_S fs0, a0, 13*SZREG + 0*SZFREG + FREG_S fs1, a0, 13*SZREG + 1*SZFREG + FREG_S fs2, a0, 13*SZREG + 2*SZFREG + FREG_S fs3, a0, 13*SZREG + 3*SZFREG + FREG_S fs4, a0, 13*SZREG + 4*SZFREG + FREG_S fs5, a0, 13*SZREG + 5*SZFREG + FREG_S fs6, a0, 13*SZREG + 6*SZFREG + FREG_S fs7, a0, 13*SZREG + 7*SZFREG #endif #if !IS_IN (libc) && IS_IN(rtld) li.w v0, 0 - jirl zero,ra,0 + jirl zero, ra, 0 #else b __sigjmp_save #endif