From patchwork Wed Nov 1 03:08:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Song Gao X-Patchwork-Id: 13442478 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9695AC4167D for ; Wed, 1 Nov 2023 03:09:55 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qy1au-0003xp-JP; Tue, 31 Oct 2023 23:08:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qy1aq-0003wE-FM for qemu-devel@nongnu.org; Tue, 31 Oct 2023 23:08:32 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qy1am-0005qW-Vq for qemu-devel@nongnu.org; Tue, 31 Oct 2023 23:08:32 -0400 Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8DxfesfwUFlxSM2AA--.37885S3; Wed, 01 Nov 2023 11:08:15 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxvdwdwUFltsk3AA--.55379S2; Wed, 01 Nov 2023 11:08:13 +0800 (CST) From: Song Gao To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, philmd@linaro.org, laurent@vivier.eu, maobibo@loongson.cn Subject: [PATCH v2 0/6] linux-user/loongarch64: Add LSX/LASX sigcontext Date: Wed, 1 Nov 2023 11:08:10 +0800 Message-Id: <20231101030816.2353416-1-gaosong@loongson.cn> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 X-CM-TRANSID: AQAAf8CxvdwdwUFltsk3AA--.55379S2 X-CM-SenderInfo: 5jdr20tqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Received-SPF: pass client-ip=114.242.206.163; envelope-from=gaosong@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi, This series adds save/restore LSX/LASX sigcontext. test: - use V1 test. - test with RISU https://patchew.org/QEMU/20231025092915.902814-1-gaosong@loongson.cn/ V2: - Rebase; - Remove extctx_flags; - Use abi_{ulong, uint} types; - R-b. Richard Henderson (1): linux-user/loongarch64: Use traps to track LSX/LASX usage Song Gao (5): linux-user/loongarch64: Fix setup_extcontext alloc wrong fpu_context size linux-user/loongarch64: setup_sigframe() set 'end' context size 0 linux-user/loongarch64: Use abi_{ulong,uint} types linux-user/loongarch64: Add LSX sigcontext save/restore linux-user/loongarch64: Add LASX sigcontext save/restore linux-user/loongarch64/cpu_loop.c | 13 ++ linux-user/loongarch64/signal.c | 189 ++++++++++++++++---- target/loongarch/insn_trans/trans_vec.c.inc | 11 -- 3 files changed, 169 insertions(+), 44 deletions(-)