From nobody Sat Nov 15 10:38:45 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=1754178645; cv=none; d=zohomail.com; s=zohoarc; b=HTIHjx0e+3ixJoLPKQKeGrdroj41W0bIYPJBUuu6mqRwSdZPDTjXADm1PpetzlG+0KVYyQtvdpSyrNPC7znEHF0GHSWyT7Whq6ik+lY950dzEfAAf38Hb+4hafRhKYxE4K9Kz7vuAbs/abWr/j/klogxeJYh0zX+HBs9h1YeIGI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1754178645; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=QDW+HxP2J6pK8IxGshUeq+u65rBy5XdnKzmGA8gxmkE=; b=Kd7dFdnWzZ+UpXTHsSkngIpdyeUR7OHj5g1fnirKNieGukVX4OOiQoQLlpQPkd9Ldg2INZX7bQKQe9M3IeWeS1yvJpdVLT3qf95vVgAeDmDf9+OHClY3TFJv2Hmc6fW9GBC0a444T1PkB0+js/bp8QQbVhvpxO9juUM1qNne6w0= 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) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1754178645711957.1416138488547; Sat, 2 Aug 2025 16:50:45 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uiLpK-0007oC-D5; Sat, 02 Aug 2025 19:39:46 -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 1uiLmn-0003O7-R8 for qemu-devel@nongnu.org; Sat, 02 Aug 2025 19:37:13 -0400 Received: from mail-ot1-x335.google.com ([2607:f8b0:4864:20::335]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uiLmm-0005p4-6k for qemu-devel@nongnu.org; Sat, 02 Aug 2025 19:37:09 -0400 Received: by mail-ot1-x335.google.com with SMTP id 46e09a7af769-741a254d4a0so895154a34.1 for ; Sat, 02 Aug 2025 16:37:07 -0700 (PDT) Received: from stoup.. ([172.58.111.133]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-741a71dc78asm380409a34.30.2025.08.02.16.37.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Aug 2025 16:37:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1754177827; x=1754782627; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QDW+HxP2J6pK8IxGshUeq+u65rBy5XdnKzmGA8gxmkE=; b=zgNzMZ5gZmutdY63P0kzAQy0XvqblCPUoD/wmwy5Qo5h+RCqMuVNLU+wgP8pRV8sy2 t6sta85KpQY/8bOfuj1EZi+dQoalNCP2/2SyixYIRZ5JBvojQstuJ1r/XtSJt6+tEAkY HIaRlp366mlWUjc7kAHGqfNbrHMR6rXZI7cv1jYemQwdtHQmdVVRKE/B2frnOtxRTxAu +iHG4WSEluFDCamNihUgDZlrkSw52wGTJmNg7N9NX8UKvPSX9m97FDqcBQ5MC2CdaaKf 8A2RwCMWFYrdPMBYZh2e2TvfcorvGBPVBFPFautxwD3znjeFKQUD4vlh7hXEpvTLfqgV B1fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754177827; x=1754782627; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QDW+HxP2J6pK8IxGshUeq+u65rBy5XdnKzmGA8gxmkE=; b=AKCK7PDAW9TsAezp96+h1Qxkg02Rfh0XFmis2QpUzM0Hwr8Sim9pcWFxSJG6tPzhen b0lXg8018QMvqET9EJ2GZ44CjMejQlQESVBeo+ZNiCGZtpF5nq1JNu6MlN3Z3cBaaTSe N/Bfb55IrJ5dl8qNf0lKuYLkWl/ru8KmdPzdI7yREyfcGNf177WXeyJ5TmdU18Hjdzc+ UBLGONMAQJRnuQulUPHMC9q2iFPBDJ1gg1rUFJHbvUiHI2du9CCJlgfG1i7PgoqsEi29 9pIgrcwx+f+jVHSgrLLLAEbbJUGb6L/U3nSZROiLZFb5yIv2yutJLam9CaEU0xBl4xj2 b6Cw== X-Gm-Message-State: AOJu0Yz5Lp2ktPRwyIcXxKqvcyypTwFQ+/Qco2+3iZFU/asmb3CxeL2g vu6jQ+7mdvWjEAhnOcQlaBDMJQQk4aVWFSlWE3Mo0a9U9i6FEZsaRYFlt9bYOBqgtH7iTDcGnkO 4nv0m4vA= X-Gm-Gg: ASbGnctPoY79J0GbePtHXR5LjwGymQ4oVizeHq1m2RbNM1+mlWIIDvdJ1pv6uMJoysM vl9Zzu06dqTwSh0aHlsVV5kw22v/1R58aq4FNAxJ/C77nx54rL//jJnk2AhcfPrbIZ8+x6wISEe XxrSsj7k2xY6AbI6dwSLFwGWfxpytXH6SpqLtpzzjPcJL0Cum50AMzN4rJOq7Vq4UkVq2e1V1HI JLt4ZF3imrpFYjhyLthP/mYk8sUDRInpbdwA/ZgQGMmsowAy8hFvaVmU4IEnYSltiHKIPwe3Owx T62AV40O6/sVKWaO8PsWGv0xW7F7E0OswwB5faz/QyWvqXDotFKJQ0hlm4feNn0rgC1W2Mw5BUA 64qDB1GL/mI7CXmuHCUHfCdq3vo/XHcfTy6boBinHtztCdawuVmRdmG5ayqwCTuI= X-Google-Smtp-Source: AGHT+IGgqgUGJEh5uREVUzo7c6Stkqf7FbMPojwGUIG5RxDFYviN3DTEDm3Vllc7hd1GAy4o+hZA0w== X-Received: by 2002:a05:6830:3112:b0:740:79df:9026 with SMTP id 46e09a7af769-7419c4cdcb8mr2889465a34.0.1754177826850; Sat, 02 Aug 2025 16:37:06 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Pierrick Bouvier Subject: [PATCH v2 51/85] target/arm: Add syndrome data for EC_GCS Date: Sun, 3 Aug 2025 09:29:19 +1000 Message-ID: <20250802232953.413294-52-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250802232953.413294-1-richard.henderson@linaro.org> References: <20250802232953.413294-1-richard.henderson@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=2607:f8b0:4864:20::335; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x335.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=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1754178646465116600 Content-Type: text/plain; charset="utf-8" Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- target/arm/syndrome.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/target/arm/syndrome.h b/target/arm/syndrome.h index c48d3b8587..bff61f052c 100644 --- a/target/arm/syndrome.h +++ b/target/arm/syndrome.h @@ -63,6 +63,7 @@ enum arm_exception_class { EC_MOP =3D 0x27, EC_AA32_FPTRAP =3D 0x28, EC_AA64_FPTRAP =3D 0x2c, + EC_GCS =3D 0x2d, EC_SERROR =3D 0x2f, EC_BREAKPOINT =3D 0x30, EC_BREAKPOINT_SAME_EL =3D 0x31, @@ -83,6 +84,23 @@ typedef enum { SME_ET_InaccessibleZT0, } SMEExceptionType; =20 +typedef enum { + GCS_ET_DataCheck, + GCS_ET_EXLOCK, + GCS_ET_GCSSTR_GCSSTTR, +} GCSExceptionType; + +typedef enum { + GCS_IT_RET_nPauth =3D 0, + GCS_IT_GCSPOPM =3D 1, + GCS_IT_RET_PauthA =3D 2, + GCS_IT_RET_PauthB =3D 3, + GCS_IT_GCSSS1 =3D 4, + GCS_IT_GCSSS2 =3D 5, + GCS_IT_GCSPOPCX =3D 8, + GCS_IT_GCSPOPX =3D 9, +} GCSInstructionType; + #define ARM_EL_EC_LENGTH 6 #define ARM_EL_EC_SHIFT 26 #define ARM_EL_IL_SHIFT 25 @@ -351,6 +369,23 @@ static inline uint32_t syn_pcalignment(void) return (EC_PCALIGNMENT << ARM_EL_EC_SHIFT) | ARM_EL_IL; } =20 +static inline uint32_t syn_gcs_data_check(GCSInstructionType it, int rn) +{ + return ((EC_GCS << ARM_EL_EC_SHIFT) | ARM_EL_IL | + (GCS_ET_DataCheck << 20) | (rn << 5) | it); +} + +static inline uint32_t syn_gcs_exlock(void) +{ + return (EC_GCS << ARM_EL_EC_SHIFT) | ARM_EL_IL | (GCS_ET_EXLOCK << 20); +} + +static inline uint32_t syn_gcs_gcsstr(int ra, int rn) +{ + return ((EC_GCS << ARM_EL_EC_SHIFT) | ARM_EL_IL | + (GCS_ET_GCSSTR_GCSSTTR << 20) | (ra << 10) | (rn << 5)); +} + static inline uint32_t syn_serror(uint32_t extra) { return (EC_SERROR << ARM_EL_EC_SHIFT) | ARM_EL_IL | extra; --=20 2.43.0