From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id IZQWE+jyhGoLpy8AWB0awg (envelope-from ) for ; Tue, 18 Aug 2026 20:03:52 -0400 Received: by simark.ca (Postfix, from userid 112) id 1CC011E166; Tue, 18 Aug 2026 20:03:52 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-5.3 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham autolearn_force=no version=4.0.1 Received: from vm01.sourceware.org (vm01.sourceware.org [38.145.34.32]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id B01331E09B for ; Tue, 18 Aug 2026 20:03:50 -0400 (EDT) Received: from vm01.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 400DC4BA79BB for ; Wed, 19 Aug 2026 00:03:50 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 400DC4BA79BB Received: from angie.orcam.me.uk (angie.orcam.me.uk [78.133.224.34]) by sourceware.org (Postfix) with ESMTP id 29E194BA23F8 for ; Wed, 19 Aug 2026 00:03:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 29E194BA23F8 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=orcam.me.uk Authentication-Results: sourceware.org; spf=none smtp.mailfrom=orcam.me.uk ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 29E194BA23F8 Authentication-Results: sourceware.org; arc=none smtp.remote-ip=78.133.224.34 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1787097808; cv=none; b=EL0m9ig2CGuWEgQjNP+cs0hGKpgz0GvUNmRfRDbzGI12p1f0WjYQw6j+BGjJb1y+m6hpAydUwtltGsYhBBbfKsJeXtBWztrm1extV+hOxJChA+vCmZSNIHtDlgSGab+1EZk6i63ztqWUi5snG/bLnCBFWvGR8LbwN4cPoXlwucQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1787097808; c=relaxed/simple; bh=HHSbA8AOrvaJQUkKdArHFEkYQN5W4zD724KGJBJY4qI=; h=Date:From:To:Subject:Message-ID:MIME-Version; b=s00jUaZO+ZsF3qp4CQdfrI49xeZSxV9QOOUcQ9uQAjw3acg4U2A79QuIEs1IKMb7nSbC4BtgYAaO+8Qy96nrSC4regAOsIEucHeisYPdEHGJOeQOwkjRL/Y2CqQvA9dbgxUelXABo1dS7V+8uZqZLc5Wnx510jXxbScSFHpB7OA= ARC-Authentication-Results: i=1; sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 29E194BA23F8 Received: by angie.orcam.me.uk (Postfix, from userid 500) id 6EE4B92009C; Wed, 19 Aug 2026 02:03:27 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by angie.orcam.me.uk (Postfix) with ESMTP id 67ED792009B; Wed, 19 Aug 2026 01:03:27 +0100 (BST) Date: Wed, 19 Aug 2026 01:03:27 +0100 (BST) From: "Maciej W. Rozycki" To: Andrew Burgess cc: Sebastian Huber , gdb-patches@sourceware.org Subject: Re: [PATCH 4/4] sim/mips: Recognise a software interrupt request In-Reply-To: <87qzjv1zh3.fsf@redhat.com> Message-ID: References: <20260816234357.278358-1-sebastian.huber@embedded-brains.de> <20260816234357.278358-5-sebastian.huber@embedded-brains.de> <87qzjv1zh3.fsf@redhat.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org On Tue, 18 Aug 2026, Andrew Burgess wrote: > Now clearly the `if` block is broken, we're setting PC from the wrong > place I think. Yep, the correct one would be ErrorEPC, unimplemented in sim AFAICT just as proper support for status_ERL, which has numerous implications beyond just ERET. Maciej