From nobody Wed Apr 16 08:11:26 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1613050521; cv=none; d=zohomail.com; s=zohoarc; b=cDWWikaDTJ2izI4ZNOQP06rP/X/vzNTBu7/2PEcZ5sOqLcecM6ccJ3e7PZh2WI/JkvlycZXqZGHwsYU3seFbHm56ka6giL3YP3iyGsktYalGB+1DUPtKVMii778UpphXZ+cxxn1rJLn9XS05XTy/MMp4p2OcLWp46BU0Ei29PoU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1613050521; h=Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=sf2dRC1nXWNSxf2XaqvYBqRftdGsja8cK/Fq+AxntmQ=; b=ZqPTspxTdnXcERZPBr5zW0Dx8h0QiwudcJVRDg88VnKhqqNo9ve7VclodcTCm1PNGasb9p38/hGiC/zHZqkvuFD3DzNwNnSmC0TFyUU3NWN6M23RwVyfDlHtWC4PC5HZbNcWb+djGA2pIWkZrsiN5aHUjGrE+W0VC8xyCVbdi/w= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1613050520538228.26191721355383; Thu, 11 Feb 2021 05:35:20 -0800 (PST) Received: from localhost ([::1]:50342 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lAC7r-0000Ig-Fz for importer@patchew.org; Thu, 11 Feb 2021 08:35:19 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:33816) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lABZN-0008PJ-Ty for qemu-devel@nongnu.org; Thu, 11 Feb 2021 07:59:41 -0500 Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]:34459) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lABZD-00006H-Fj for qemu-devel@nongnu.org; Thu, 11 Feb 2021 07:59:41 -0500 Received: by mail-wr1-x42a.google.com with SMTP id g10so4124581wrx.1 for ; Thu, 11 Feb 2021 04:59:30 -0800 (PST) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [81.2.115.148]) by smtp.gmail.com with ESMTPSA id g15sm4955716wrx.1.2021.02.11.04.59.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Feb 2021 04:59:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=sf2dRC1nXWNSxf2XaqvYBqRftdGsja8cK/Fq+AxntmQ=; b=Fc31CuyUzmKJ85tLOKWXMlHchDWupR9w7ntp3l46XQeXLwTglRN7kP/eLbdT3Wmg0L hWsGCJZ0JtqdiQZqhdHWS1eJU6xJBzCGNu7+u/kHiyBtRTI28KcIXwERiF0QCcBp2pFV VS8fYUOr++c5YnW+83bKwznSdRJ8if/D2xMCuUGs+mg/J9tzD9voeVOR0Hctp7bhevpR xWMUZCHPT47PqVBbF57x+i6K1a0j8Cm1zHm9+245wT1vC0WIhUzzCjMQg6+Ct6E/Al1i CFtoy/MZboIOmVYKRs6kStXWwVsxUJIZlwlRIz6IyMOXFQ+xwnHz1eWJEqE9qndLrtNO KISA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=sf2dRC1nXWNSxf2XaqvYBqRftdGsja8cK/Fq+AxntmQ=; b=RDX9UZgcqlA6NP3lz+aDyCH3AibTEgkcIrw28OTemgKXiPgrrEiit42Va/tZP1DvVj vL/6Zw0lLW3w6PrG4HSCG1KExFSeglWYP1OQfQUgitmMyyVhcEYtRWCCKhQEgL4F8u1/ MxJ5evPd1XkwxRyAOTaXtCaoskmIVbqtMnmMudc+kTBhulcgRg2ECAXs72xMi5rNoRHn vZFjlxuwvd3yYRJ1MguhG8rlihxAejku9IGmE7BPnekBWD7E+x/7/zoIgftXBoOwOcya 3NZHd2pT+4fJY0XupQp9vuJ9Ozr9+CfXc8KTKkoTkmiJIzaG6dNytDyMOF8DutjWJcIR 8jNA== X-Gm-Message-State: AOAM531wyxF3jKEqWZTkLYzsLN0WGVEbFloc7t6fo2SP3m4qhxP9Tbbm LVev+V/ZFInE+y0kB6bD04sg4NM1O6AdEw== X-Google-Smtp-Source: ABdhPJxJoWhE3uhQz6ZLbsxthb7RzS3wNkRBcB9RJWjQZVm9WLbVerroUSHDW8/xzeq3VPE1XE1glQ== X-Received: by 2002:a5d:4a0b:: with SMTP id m11mr5771680wrq.51.1613048369794; Thu, 11 Feb 2021 04:59:29 -0800 (PST) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 36/45] linux-user/aarch64: Signal SEGV_MTESERR for sync tag check fault Date: Thu, 11 Feb 2021 12:58:51 +0000 Message-Id: <20210211125900.22777-37-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210211125900.22777-1-peter.maydell@linaro.org> References: <20210211125900.22777-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" From: Richard Henderson Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20210210000223.884088-28-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- linux-user/aarch64/target_signal.h | 2 ++ linux-user/aarch64/cpu_loop.c | 3 +++ 2 files changed, 5 insertions(+) diff --git a/linux-user/aarch64/target_signal.h b/linux-user/aarch64/target= _signal.h index ddd73169f0f..777fb667fea 100644 --- a/linux-user/aarch64/target_signal.h +++ b/linux-user/aarch64/target_signal.h @@ -21,5 +21,7 @@ typedef struct target_sigaltstack { =20 #include "../generic/signal.h" =20 +#define TARGET_SEGV_MTESERR 9 /* Synchronous ARM MTE exception */ + #define TARGET_ARCH_HAS_SETUP_FRAME #endif /* AARCH64_TARGET_SIGNAL_H */ diff --git a/linux-user/aarch64/cpu_loop.c b/linux-user/aarch64/cpu_loop.c index 4e43906e66a..b6a2e65593f 100644 --- a/linux-user/aarch64/cpu_loop.c +++ b/linux-user/aarch64/cpu_loop.c @@ -134,6 +134,9 @@ void cpu_loop(CPUARMState *env) case 0x0d ... 0x0f: /* Permission fault, level {1-3} */ info.si_code =3D TARGET_SEGV_ACCERR; break; + case 0x11: /* Synchronous Tag Check Fault */ + info.si_code =3D TARGET_SEGV_MTESERR; + break; default: g_assert_not_reached(); } --=20 2.20.1