From patchwork Wed Mar 16 05:58:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 551825 Delivered-To: patch@linaro.org Received: by 2002:a05:7000:6713:0:0:0:0 with SMTP id u19csp3125mag; Tue, 15 Mar 2022 23:03:00 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxQgZHBU/Z6QzvVN8AeCcRTF/cPt5Mbw0n8Sj9wdRB7wfUHwHYwiKAtu+BMujz/kmoOn/uT X-Received: by 2002:a37:a4a:0:b0:67d:fd9e:c766 with SMTP id 71-20020a370a4a000000b0067dfd9ec766mr5239854qkk.455.1647410579880; Tue, 15 Mar 2022 23:02:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1647410579; cv=none; d=google.com; s=arc-20160816; b=cICAxPhentivSCh+zw7yroI7dmMmLstJbDTDLAm00ivzJdhV8/iVz12O+sluTenkVQ KFCtQOVuZpGbgFAdGHJVVXIqw/4LWSdyLzY622wrj+kiiw4BI1d+J+VxqOEb1uwpeRKw Md8uIMZRKMBJ/h/LKZ2+dBPWA7dbCNJ6pvZCNufoFdA1SxgZwN79ZyEwv959t0KatG+x PXd2l9+fy4HVC97LZP6TzVPhnFwZ/MulEjYjmhh5rrwNPJHep81Qvl6+BbFS06X8txVR sKDxVNrif1HQ2KCfR+mdZMXCQsz08kG8KpIMAXIOR5Vz4DuJNhh4H9lFLwCcHFoDSjIy I14A== 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 :dkim-signature; bh=3ehpxZ29mtpv/DF1Yig/a5VXZ+HirfhJWuKpWkD2o0Q=; b=zpMT8QTEguTG52Cs1VjkfWLVAz2aDx1tAxxWbP4/C+aAZTID2tCteO3/6o1GPaV00k U1/Yv4FmxDJLg3DiNFbJWUB0HFcnX479My/VDB1AfqjDe9uPHWv30Olm7p9IcGfR2Mbg oZ3aqdMXy8RLA53c8kdmjhI3kluVX6JUyCqKF44bToOdvH48JzIKUi0thdo++/A7FWA/ kn31/m256btrohTzr6iL7ShxfM+I110eSQSGLu+8vMK24ESYCO9W4KAjtHuhBhXNDjAt 7oBpS97ZOy13qBrCnityBN7/9P/7sf2oJXHWI+mlHgypQtIv0jeJ4381M1dlbMC9cuCL 12Jg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=y4G0I8CN; 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"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id z11-20020ac87f8b000000b002e1a65868e9si219281qtj.559.2022.03.15.23.02.59 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 15 Mar 2022 23:02:59 -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; dkim=pass header.i=@linaro.org header.s=google header.b=y4G0I8CN; 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"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:56890 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nUMkN-00089s-Eb for patch@linaro.org; Wed, 16 Mar 2022 02:02:59 -0400 Received: from eggs.gnu.org ([209.51.188.92]:58716) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nUMgK-0002FB-Nb for qemu-devel@nongnu.org; Wed, 16 Mar 2022 01:58:48 -0400 Received: from [2607:f8b0:4864:20::635] (port=39567 helo=mail-pl1-x635.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nUMgJ-0006Rj-74 for qemu-devel@nongnu.org; Wed, 16 Mar 2022 01:58:48 -0400 Received: by mail-pl1-x635.google.com with SMTP id d18so965355plr.6 for ; Tue, 15 Mar 2022 22:58:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3ehpxZ29mtpv/DF1Yig/a5VXZ+HirfhJWuKpWkD2o0Q=; b=y4G0I8CNjJRzy97+08JKSQjT9njWensRXfXMXQK3neAoKgK/Od0bgXwwBLTa1wPW0E 4afwwuLhchzEgI4VGTngeKwP9H0uWwm3HUeLeeLLuQPyjtX7NtECpp/mTUYGR0SyA7MZ 3HyO1mbPAUgCg7AHNrYr+EuvF4cm2ieX39cOTwN1cmM9wY49Ytd0jPJNecEROabOpl60 nDsU8k3dWGyQNTzPmvUyBhuXBkOKpixy2+tbCFiBoHKYCbak3B5TAEApdERZ1B01iwmd soFIbV8rmIoPbyvDvFyljvKbLHmqIzFNpiBB6WPqVwhWTrtr7m2JSWskPTQzXIF5r3G9 BlMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3ehpxZ29mtpv/DF1Yig/a5VXZ+HirfhJWuKpWkD2o0Q=; b=Y1bQkkTSM/exmU5Ol/VDWncktCICuBIraorYZZwOOcyN7msVdq02DRMyuUOQ9GIeCH jhJ/CxX+vkyVkvyFY47NAko9mHzEho1dH1wSREN8dsInhJ8zUP/btYCrSMzCESAjGwzG t10tnAKbKfosZB16rM5Qy8rDQP842EXbtgLAZ71kjNcdtRE4nOC7qJKpi19wO6vPhBhs o9UoZx+ZsLJO1R4LURVOqroB/PLWgQ7jVmEUS9pi2Wvnu6p9WOvBt17/SStn7EG9usmT ZyEhXEZdbcnMsIyjZepk8TWvRSn5pwh2KOpxTELnnCN6E04HX0ORW7eE8ksXXpgoC6vF KxUw== X-Gm-Message-State: AOAM531N3r06gRnGSDIgQs3AXJ/PcxapKWyQOtNH3niOg3sLm3kYh4/e Xm+6HWKxTaCQZJRjl2cKz2FLzRC5x3sNFQ== X-Received: by 2002:a17:90b:68c:b0:1c6:308d:81b3 with SMTP id m12-20020a17090b068c00b001c6308d81b3mr8528104pjz.65.1647410325975; Tue, 15 Mar 2022 22:58:45 -0700 (PDT) Received: from localhost.localdomain (174-21-142-130.tukw.qwest.net. [174.21.142.130]) by smtp.gmail.com with ESMTPSA id i24-20020a056a00225800b004f6edabc9f4sm1236290pfu.72.2022.03.15.22.58.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Mar 2022 22:58:45 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 04/17] linux-user/m68k: Handle EXCP_TRAP1 through EXCP_TRAP15 Date: Tue, 15 Mar 2022 22:58:27 -0700 Message-Id: <20220316055840.727571-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220316055840.727571-1-richard.henderson@linaro.org> References: <20220316055840.727571-1-richard.henderson@linaro.org> MIME-Version: 1.0 X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::635 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::635; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x635.google.com X-Spam_score_int: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 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, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Cc: laurent@vivier.eu Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" These are raised by guest instructions, and should not fall through into the default abort case. Signed-off-by: Richard Henderson --- linux-user/m68k/cpu_loop.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/linux-user/m68k/cpu_loop.c b/linux-user/m68k/cpu_loop.c index a152567624..ac2555f47b 100644 --- a/linux-user/m68k/cpu_loop.c +++ b/linux-user/m68k/cpu_loop.c @@ -45,6 +45,7 @@ void cpu_loop(CPUM68KState *env) case EXCP_ILLEGAL: case EXCP_LINEA: case EXCP_LINEF: + case EXCP_TRAP0 + 1 ... EXCP_TRAP0 + 14: force_sig_fault(TARGET_SIGILL, TARGET_ILL_ILLOPN, env->pc); break; case EXCP_CHK: @@ -77,6 +78,7 @@ void cpu_loop(CPUM68KState *env) /* just indicate that signals should be handled asap */ break; case EXCP_DEBUG: + case EXCP_TRAP15: force_sig_fault(TARGET_SIGTRAP, TARGET_TRAP_BRKPT, env->pc); break; case EXCP_ATOMIC: