From patchwork Fri Mar 10 22:09:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 661658 Delivered-To: patch@linaro.org Received: by 2002:a05:6504:1b90:b0:222:2e2e:b2c3 with SMTP id e16csp15299lty; Fri, 10 Mar 2023 14:12:49 -0800 (PST) X-Google-Smtp-Source: AK7set+yABs9vLgbef5cB9e3d4igZHqaXvFNdc2jDGWIqSVX5IlwqNZDuJYr6B+0KdqsmRUIHlGl X-Received: by 2002:a05:6214:27c1:b0:56e:a6c6:445a with SMTP id ge1-20020a05621427c100b0056ea6c6445amr993629qvb.31.1678486369469; Fri, 10 Mar 2023 14:12:49 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678486369; cv=none; d=google.com; s=arc-20160816; b=DGKGbFKl+FTMd7+TkLKrtptmOKvaqXNRLYe93xyDR9+AxMrmyl9F4gpVSa7hm1ewH5 tmBRGgg18xZrzVv5dleyX3yJc2oyJb2NnOTveSehFpvp1sv2rQPxO+NceUkd038I88fG QwTExiURmbV1sx/9XiYD6JdRRcX/uIKmMY1jZXDRbFGKyzjk6ap6pGoVynkJWSVthvqB KklGi28MMD94ouSlptj+6BmqwXUwVvuILWXT1Pan53U+9J0F8w5Fj7hmSXn6IcJcYfdA Cags6XT2qz181Cga9WRk28BBfZrDTa7nJG1kLSYUYAHy9EIeYKgurB4p8QojOxTkKRNi tGpA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:ui-outboundreport :content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from; bh=wVpydR0hM+cpmp3CV/GpDG/r5hY4tIO5FEHJqwdnNkE=; b=QBp928B5FdyPN4yHYY2mwEeX0LVURkutccDSkSvXH6/B52NAbaHo5C+et7n8RL2SN/ 9/z4Zl2DbI03sruSk/sulUr7FgzP93yUoBpY5Mjca8UbMHJ8xdw0QHfTDLUYRJ3bWQZH F/v73pAwaW0FFRBI5k2KkuBBMIQcbsbgARsfk+c2pro1lRqR0IZzBbeQWYzhig1+RKeq v+9T4nh6EYduI4scW42h1KQ/0DC7yQXno9om8PM+GxjhnyCRiaimkZhdu5sTdae2nPDw yvpAmIWMsmaUfrwSJpmQuWT1cit/a45VnNIcwIyazWUuVksB/Y5WgULKcqhvmN0NYxdz RVDQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org" Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id e24-20020a0caa58000000b0056e9fc0d4b9si559357qvb.286.2023.03.10.14.12.49 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 10 Mar 2023 14:12:49 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org" Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pakvs-0008JF-MC; Fri, 10 Mar 2023 17:09:48 -0500 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 1pakvp-0008Gp-2I for qemu-devel@nongnu.org; Fri, 10 Mar 2023 17:09:45 -0500 Received: from mout.kundenserver.de ([212.227.126.134]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pakvm-00034E-RY for qemu-devel@nongnu.org; Fri, 10 Mar 2023 17:09:44 -0500 Received: from quad ([82.64.211.94]) by mrelayeu.kundenserver.de (mreue011 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MZCrZ-1q5KdR3Q0X-00V74J; Fri, 10 Mar 2023 23:09:40 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Cc: Laurent Vivier , Richard Henderson Subject: [PULL 25/28] linux-user/sparc: Handle unimplemented flush trap Date: Fri, 10 Mar 2023 23:09:24 +0100 Message-Id: <20230310220927.326606-26-laurent@vivier.eu> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310220927.326606-1-laurent@vivier.eu> References: <20230310220927.326606-1-laurent@vivier.eu> MIME-Version: 1.0 X-Provags-ID: V03:K1:qBqa4sXS9ldltBNv57y74uGX6DZK3Y4mUJFJkHx4S5tYcPav4Kb z0tykp8ghHjv2pKPOtGi02uko6sAV9afc/+cLEJZq5GrwOHFGij1I3sl6sLjIk9vrnZlxw2 248VA2d+ZQMJO1SZQODd8gJ+uhlqxG0ymvCfIncRb5XXYBQ3U0lIHjLmGm3nzudlm7ZcGnY yZPY3zcpBA51/HmqDvopw== UI-OutboundReport: notjunk:1;M01:P0:9jYbuyek/ew=;X+RIAcT83fDjR9narXVEUlQ6uoj q5VNhwwGtPWjaf9NeoqObJH4CNHPFLuYPC95w/qHFNJ9S6gn0LGOSm1+7G1JFvQUx1l6L3G9j BLwnyX/drFgw8g6aSa39aP8zvWj91mi9d4bOzVyC0KwiLfYTQtsQ0ZtHvdJ7azB1h07hYwLTS x4r1aqNOhWT4KsJ5LN7jfWCnYnCXKzAddWuRm8U5oeJwHYIRKcayHGhYgTW5PBmt0y3UtpvaF lM+K82OH6Ghg3GF+tpRN7SvHWkwiBkvVxT3pyk5fXfZwRShoBtjE4SJUkQ2ZJB+xx3DVOQ3Jb VE/aMeE+bAjIgJkZstE4oPN4H4N6o4xWDYirHdFPeVWDszNMBMyiSuJZfDxbi9CrOlcEIBLvv sbp39K8AGw38wEy8vHsBGtzqTp5rrE6iVabqTv8trHZZKHBIRrMmTW1ldOzK4jDeABBrDggOe TAZqmiciBGR5o69u1eVHFKDT80wUWdM/8m4uGq6w7rsl6SDbDyoVeq0H6g3HWg5bJdO9uGvC7 u0max07kYx+1G+I/KgqUSwUIRUBru3/h5SIazwJsWjYaghJMUfFFmtmoZz6OFPEKHgDAV8Y5Z wE8/KIjlCghv37gCcy7QOcUIDECDIR+V33OB6ix4ST8R210gxetQDcLr++WJYaKgBhOcgn302 idn2jOBmUaUwiS4wd3gU2oDJTRVF+wbZytvGfiYEpg== Received-SPF: none client-ip=212.227.126.134; envelope-from=laurent@vivier.eu; helo=mout.kundenserver.de 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Richard Henderson For sparc64, TT_UNIMP_FLUSH == TT_ILL_INSN, so this is already handled. For sparc32, the kernel uses SKIP_TRAP. Signed-off-by: Richard Henderson Message-Id: <20230216054516.1267305-14-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier --- linux-user/sparc/cpu_loop.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/linux-user/sparc/cpu_loop.c b/linux-user/sparc/cpu_loop.c index bf7e10216fe1..093358a39a4a 100644 --- a/linux-user/sparc/cpu_loop.c +++ b/linux-user/sparc/cpu_loop.c @@ -315,6 +315,9 @@ void cpu_loop (CPUSPARCState *env) case TT_NCP_INSN: force_sig_fault(TARGET_SIGILL, TARGET_ILL_COPROC, env->pc); break; + case TT_UNIMP_FLUSH: + next_instruction(env); + break; #endif case EXCP_ATOMIC: cpu_exec_step_atomic(cs);