From patchwork Thu Mar 26 07:23:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 184840 Delivered-To: patch@linaro.org Received: by 2002:a92:1f12:0:0:0:0:0 with SMTP id i18csp1531814ile; Thu, 26 Mar 2020 00:25:01 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtcgP5xLQBg9cjh4dgOsYMh2HAKZ/QkfGdKus7lxaXEyQz3tzEWmSw1Zvno6V9ueZZlfNmg X-Received: by 2002:a37:9544:: with SMTP id x65mr6178187qkd.48.1585207500896; Thu, 26 Mar 2020 00:25:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585207500; cv=none; d=google.com; s=arc-20160816; b=RVuQPJfJcM/VSq/ZHBdcjvUUc+5RAknwq1bRhcKJNSmiMj+rnh1Ea1Q5tppL9JqzJw ehmvOpxOjrxpfLJsumtrZ+LrldsT43q7wUmM2yprMpVGX5QVSnyxBaO8TJK1F/TvsYX9 MbiAwQwRfp8KQjRBhmjDWkX6tb0OiiDCCiVo102WKtToKYpTepWbH4H9WNaQdPXqO7IM s+PEghO90+Qrd5c2N/S45NC+CB2p+p/ta/B9bs2Cq01W5rYa2DtIImcQAFxBMftKVA/G AlHGrbiucYZ8ih4PV7/kHnFzPQ2osinK9V1kdQ/Jq05iVWkBKI0tuGAtkpMAbhrF0wre U7Ig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:to:from; bh=zepXS5Ctu4clbwPElZa3Q+vMPu2qLGth3bMCdfXA4m0=; b=eRMHibZeflyDjl/e+Iekgmc2LlbHDRRwCNNE4F66vSsvkub6cVzRNI6VcrG4GlcM2u Alri0jxje6CP6wZD59fbDtayu/YXclt7M3wzEj4EDB36M6E6cOJSgbuHsFGX37LftHak iffezYLuRTHUUZFpU8qiMUssleQk11Meb/SFFr3xVKXk4LL2Cce0HvW18mxizgReC7rU LZnJppZYUZAumKjSDFO6IUaTYSQhdlEt4ZUkYUwAJ0Mtm8h65uAUhpVimaIQ94vRYL+C x/rbtFrfLum+7MKdJPsWI4UTGJxDmnegjoxWwbREngbwOWVmEzzpigs0ioEf5ea3206C lgtg== 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 h18si743672qtp.95.2020.03.26.00.25.00 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 26 Mar 2020 00:25:00 -0700 (PDT) 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]:47486 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jHMsu-0006MA-EF for patch@linaro.org; Thu, 26 Mar 2020 03:25:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57239) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jHMsf-0006Hu-J1 for qemu-devel@nongnu.org; Thu, 26 Mar 2020 03:24:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jHMse-00084a-I7 for qemu-devel@nongnu.org; Thu, 26 Mar 2020 03:24:45 -0400 Received: from mout.kundenserver.de ([212.227.126.134]:50619) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jHMse-00084D-9g for qemu-devel@nongnu.org; Thu, 26 Mar 2020 03:24:44 -0400 Received: from localhost.localdomain ([82.252.135.106]) by mrelayeu.kundenserver.de (mreue011 [212.227.15.167]) with ESMTPSA (Nemesis) id 1M4alK-1jGpAZ2Cn8-001l68; Thu, 26 Mar 2020 08:23:57 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 2/6] target/i386: Renumber EXCP_SYSCALL Date: Thu, 26 Mar 2020 08:23:48 +0100 Message-Id: <20200326072352.2056553-3-laurent@vivier.eu> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200326072352.2056553-1-laurent@vivier.eu> References: <20200326072352.2056553-1-laurent@vivier.eu> MIME-Version: 1.0 X-Provags-ID: V03:K1:Lbxy7qW3EMtPMQ3XrOVl2AkDuZWMyEnCNeYhJD9bBc7JOqd4xPV Q9Yet6h5P+8YRHrCS0i8W37Wfx2OGnGdpXTRfQW4qFwc0uExv49M/rxyA+C/zTivdXJGH19 nS1zVnUlq/x8KkuvDKaVCZG74GeitDIUT+lGK3jm4my12GEx+w11rs9vTdrVbA/6ZncYim2 /IMYC4OBLChSSO6akxxXg== X-UI-Out-Filterresults: notjunk:1; V03:K0:jAeKhWV8fO8=:iqq8Ppf8a3LBs3Xr9W9OLg +B7cN1G4bv2nKVIrl5Xc9BmkkQ/Hs11a7q73HM2GjfMdW0JTfP0PmSA3IDoanX+HPO/HL6c0q RyE/6YyNyYbG06LjTPIIo2N7wOEjMCGU/nb8wgNPqKsY9hjpplGjYXqXOo+fjQm3MkR3F/BCV wQkVk1/usmk5mRNJepBjefNEx6nE2FssecvOLBuq8/drKkruif9YQ5w3woz8n7duMnA79vdqC r3knjkMkSdc10pQSP67y9Tz4qUPzs6PMi38FBSfmwwk8/O9cSQXvpzTVqcKuAjMDouHBXdxm+ QsLl5aAYaijJ3CHoUoD1WWIdwd9ljMkRrrh89Dv37r0597Sw32YjnNMum5eYiOWhxpoeO7s5Z GYt4sp+FjK56/eOSsn5qQEIGWFToCWsXAwapuhmI5GICdQrAu0URnHFEqJrPk7mJYsywj18SV priBfYrUYl+4mH+BZend5lblUY9+h4zARKYNyP4R4QlzRjK5BUtPGh8V4x4ux4cwYfpyFUmSG Wb+vp5rq7j8Ub/Pzd0TfXp0TAM1YYyQDceRpkkzfzptz0EmDMr8cZZrXZkZgxIJiKpTSUIq/o w6r6IHy1W8HAyll61hTv6ouYilydy1GZasxbzRXzEvUgI9RnBYnI1vQBqx0icAEFOuh1TWpTw oB1aT5PHbZ3YF5gRNhUIpG3sfrM3AG1M6YalvSiLepnCQ1zIJ2MSIDfY2mU95r4rdlLYronkI 3NwJgFvzyOmOEFM94bJ3Pfy54Mq4MVsFJGATCef8hwSJqRa/9bH+kf2P9SWPhHB5GhXSuwRzN cqowc1IHZENjGZqBlwQnk8fD2HEwKKm8keHdwMzDnVabGq+QwaK2H+r5DYjKC96K4K6K7S6 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.126.134 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: , Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Richard Henderson , Laurent Vivier , Paolo Bonzini , =?utf-8?q?Alex_Benn=C3=A9e?= Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson We are not short of numbers for EXCP_*. There is no need to confuse things by having EXCP_VMEXIT and EXCP_SYSCALL overlap, even though the former is only used for system mode and the latter is only used for user mode. Reviewed-by: Paolo Bonzini Reviewed-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson Message-Id: <20200213032223.14643-2-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier --- target/i386/cpu.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) -- 2.25.1 diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 60d797d5941f..49ecc23104c9 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1001,9 +1001,8 @@ typedef uint64_t FeatureWordArray[FEATURE_WORDS]; #define EXCP11_ALGN 17 #define EXCP12_MCHK 18 -#define EXCP_SYSCALL 0x100 /* only happens in user only emulation - for syscall instruction */ -#define EXCP_VMEXIT 0x100 +#define EXCP_VMEXIT 0x100 /* only for system emulation */ +#define EXCP_SYSCALL 0x101 /* only for user emulation */ /* i386-specific interrupt pending bits. */ #define CPU_INTERRUPT_POLL CPU_INTERRUPT_TGT_EXT_1