Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Sat, 09 May 2020 20:42:59 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jXVNC-000640-Tj; Sat, 09 May 2020 20:42:58 +0100 Received: from lkcl.net ([217.147.94.29]) by libre-soc.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1jXVNB-00063u-7k for libre-riscv-dev@lists.libre-riscv.org; Sat, 09 May 2020 20:42:57 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lkcl.net; s=201607131; h=Content-Transfer-Encoding:Content-Type:To:Subject:Message-ID:Date:From:In-Reply-To:References:MIME-Version; bh=1hfEP7/U+92pD9pqTcwlgiNEJqdP2FkhfNAywH0khKU=; b=CpvmxEZFpypsJbwbJnSyV9LEJdNPS184kaDP2m1bohbbYdseuTImdjLesxrVIAmloRop9H43AKVD4c09iY7lSQTzMkNHkyTrn2ZZKti9PJYY9MXdYFV1/xzR5x3zKNqHE5oMKTcXt7x3rNrWuSqw30l8iqqR5lvx8ncc9uxGqSY=; Received: from mail-lj1-f176.google.com ([209.85.208.176]) by lkcl.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1jXVNA-0008Lv-PN for libre-riscv-dev@lists.libre-riscv.org; Sat, 09 May 2020 19:42:57 +0000 Received: by mail-lj1-f176.google.com with SMTP id h4so5229339ljg.12 for ; Sat, 09 May 2020 12:42:41 -0700 (PDT) X-Gm-Message-State: AOAM531n43E+3J+YQPsLlBr1aBfMLGGY1A/UWESeyGdr1ZpbsX2LPCmZ aLD5ukqQlqOH2ECZ45Rjk1eDn/Si0PAGZ0VypHY= X-Google-Smtp-Source: ABdhPJwhG+/WmP7lrW0f0adt0attUxSY9AWJjjOl4sIIQhnKkkCvdliBfUdksigvscL9gnFFjyMgV2K74g4NX8xZt0Q= X-Received: by 2002:a2e:9ac4:: with SMTP id p4mr5289655ljj.195.1589053355615; Sat, 09 May 2020 12:42:35 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Luke Kenneth Casson Leighton Date: Sat, 9 May 2020 20:42:24 +0100 X-Gmail-Original-Message-ID: Message-ID: To: Libre-RISCV General Development Subject: Re: [libre-riscv-dev] Handling Interrupts X-BeenThere: libre-riscv-dev@lists.libre-riscv.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Libre-RISCV General Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Libre-RISCV General Development Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org Sender: "libre-riscv-dev" T24gU2F0LCBNYXkgOSwgMjAyMCBhdCA2OjI0IFBNIFllaG93c2h1YSA8eWltbWFudWVsM0BnYXRl Y2guZWR1PiB3cm90ZToKPgo+IE9uZSB0aGluZyBJIGp1c3QgcmVhbGl6ZWQgdGhhdCBJ4oCZdmUg bmV2ZXIgZG9uZSBpbiBhbnkgb2YgdGhlIFJUTCBDUFVzIEnigJl2ZSB3b3JrZWQgd2l0aCBpcyBl bmFibGUgaW50ZXJydXB0cy4KPgo+IEhvdyBhcmUgaW50ZXJydXB0cyBkb25lIGluIFJUTD8gQXMg c29vbiBhcyB0aGUgQ1BVIGNvbnRyb2xsZXIgc2VlcyB0aGF0IEVJTlQKPiBpcyBoaWdoLCBkb2Vz IGl0KHVwb24gdGhlIG5leHQgY2xvY2sgYm91bmRhcnkpLCBmbHVzaCB0aGUgcGlwZWxpbmUgYW5k Cj4gaW1tZWRpYXRlbHkganVtcCB0byB0aGUgaGFuZGxlcj8KCnRoZXJlJ3MgMiBvciAzIHdheXMg aXQgY2FuIGJlIGRvbmUsIHVsdGltYXRlbHkgdGhvdWdoIHRoZXkncmUgYXMKc2ltcGxlIGFzICJj aGFuZ2UgdGhlIFByb2dyYW0gQ291bnRlciBidXQgYWxzbyBhdXRvbWF0aWNhbGx5IHN0b3JlCmN1 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