From patchwork Tue Mar 24 10:03:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 184764 Delivered-To: patch@linaro.org Received: by 2002:a92:1f12:0:0:0:0:0 with SMTP id i18csp5159020ile; Tue, 24 Mar 2020 03:04:29 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtcePizOxhUBmYrgVq0tEMxN1YyBZrCj3PBxtfD0WvsPrUkMfYo2XBJHiXsvgVFyxHC4Qna X-Received: by 2002:a37:cd0:: with SMTP id 199mr9439302qkm.189.1585044269507; Tue, 24 Mar 2020 03:04:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585044269; cv=none; d=google.com; s=arc-20160816; b=v3ZaF/UpgKysdKf+o8ZQEUCF88CvIh8hNIBzV2MzPz8v4HZnleKOko+2dpqHcxCMxu rIZt7HBDL1gHjoIcegViNqJL48z29AW7vpRBL56DSfXp1Iq6EkvzGIVeVwOtGtxZ/GSP SWRRWxDyTyQtezHOTLZni6uAsU6ComBbtfiQFgpoWg+TqFTeAWzt8rju/EA9+F2kOepL pZp9Qyg0us8l4Ix/P87Ze1BJvObhnPWwD4oncmf1TmP1r9nhh5y+0JJbDc6/lQBZOmzG +wzTt0pb9EyAP5YK7LMsyhj5geNrP/aml+16BG6fxt1PJT+d/8a8LRYKa0GDNLAvC2iH Hiww== 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=Svx8JYM0wHWgNl4Dpss3Tx1xMondM8S93xmlZf4RqT/xrPOMZFloRieMZ2FuF/TzAJ vJbhQRGPy8rOsrxgYLpMwUGN2S4+sF8/PCndL85zNZ7IS2PMV6jmxY8AHj3AN1SorzoT pvB85i/MGBWLJpO7lqOSAXt9ozgkBAS2nydT0G9lakcN/yPttTDrT/u7W6MCbjHvjsQH zTeYAAUH2pZMeJVGrMXd5bNRRh1f0Mwudy1ADQLUy05+1JPSGIdcS1DS3IuudlxYkOme hUfbOP9c8WvdqewJNNfD/Nv8JY1UkuO6rthwOagGfS/CWFbC9n8RAzCbKCfdyZfBCfM4 +qgQ== 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 n9si8723821qvi.153.2020.03.24.03.04.29 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 24 Mar 2020 03:04:29 -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]:45292 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jGgQ9-0006oI-0R for patch@linaro.org; Tue, 24 Mar 2020 06:04:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49409) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jGgP5-0005z2-Rv for qemu-devel@nongnu.org; Tue, 24 Mar 2020 06:03:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jGgP4-0000bD-KB for qemu-devel@nongnu.org; Tue, 24 Mar 2020 06:03:23 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:40601) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jGgP4-0000aL-BI for qemu-devel@nongnu.org; Tue, 24 Mar 2020 06:03:22 -0400 Received: from localhost.localdomain ([82.252.135.106]) by mrelayeu.kundenserver.de (mreue109 [212.227.15.183]) with ESMTPSA (Nemesis) id 1M1HmG-1jF1RY1Bn8-002sq4; Tue, 24 Mar 2020 11:03:14 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 1/5] target/i386: Renumber EXCP_SYSCALL Date: Tue, 24 Mar 2020 11:03:07 +0100 Message-Id: <20200324100311.588288-2-laurent@vivier.eu> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200324100311.588288-1-laurent@vivier.eu> References: <20200324100311.588288-1-laurent@vivier.eu> MIME-Version: 1.0 X-Provags-ID: V03:K1:nlPmbkZakYTpWoj3tyrKFhmTUvqrTfMerPIcRSr7ey2WCePc4e8 KGTpavyaH7zxfA+XbImm3ABuGI1vqO/3MHE76cJAOUAHmISZj6p/13p4dH39Outsp8gqU8Z I+oGI977R3pYXJSzXqmlFu2t9yqdsDiDn7J45pkIFbr0uQdbE65g2L6SLJhJkE9/gSPBAv+ VLpCmNH4YtZLmgqv0SxAg== X-UI-Out-Filterresults: notjunk:1; V03:K0:bjKTgcuTq6I=:FEWGO5wMM+b72Bi12/wE39 EvjIt3TxZPVrku3pA6lQoXdMxKKI3uS4vf5GBJdKn7zOEOWD7bp7Goo2BxqqI5BfYpFwlkFOU BQvIHsRF5UWOXlpeHTpfMutqYlpSpnN9AfA3dfwrNU+SLU7YqB+1XfWqTAymHnz/bVuy131x9 aELZWMzv1+LF0bMjHhklsmZtSOqXuwQg88sn9fKYvCwpSi9mx4alBkbHijXwXHdOTNkukXV0r Ym/QK/l5VIiUOM8De1FKTqkco3Fmp+35D+e6c8EreTjWUE3s35+Q+iDjACTwAANHewALaRfeg EuOLdxdoH1Cq/sbRpuGJQyPOW7KnfsnlkTHLzlfg9HdbDA9PUlEIo6E3afMWUHHUiuTjEGNix 4tsSkjA562V2ZsMmoz61tCOL54knMZXhppVxbx+FvKEXE9l9nNKdE+Na7tUm+s6emzs3LMmfG rgIoiYMb3y+4an3IE5FR63huBn7d3huNgFXm0KzHCX+D1c4kWxkuT+qB5qyjCmstKRMPCoGOO 7u9qawARgZSd1Su7sItplJd9OSfMFHOQy6zPoZYrp7z1ADIRftcopCO8fWP2yNqNSUzZeHqUk kxIhi26pn7ZKTRKXg9cVYEYo/YZ3ofvBsMV1stoyS2ueMmAfU48+Bc3MXFwwL3dAmgIw+q1Q3 N8VF2CqHgWQbHYL8C/J+2aftAHqR5BYXmU2t1KbkszHwpy/u0cUF0z6pvoJ4soUCiUDCm0sD3 XBXmh0pGCm+vkWokXjB2z5J5aAweG5qrOkT6amKilfPn6m7yuSk9hviF8jM9QYWSh5mFZhz4M 26A2y5dIR4BSXKSmItDLnIB8gL/cMhKRFfIQbrU4/qhvDp0VfcGKlj6lEa1NvTKoGgJ6bAT X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 217.72.192.74 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