From patchwork Mon Sep 4 14:00:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 1829619 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=N5xfPTlg; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RfVgd2JjLz1ynf for ; Tue, 5 Sep 2023 00:02:04 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qdA8p-00070H-De; Mon, 04 Sep 2023 10:01:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qdA8L-0006tI-1e for qemu-devel@nongnu.org; Mon, 04 Sep 2023 10:01:00 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qdA8G-00087r-UK for qemu-devel@nongnu.org; Mon, 04 Sep 2023 10:00:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1693836046; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=VFPBYL8WCBkvRDrgZ8SmpUkV+reUMUNEYijgnwmOz2c=; b=N5xfPTlgteVjqFLuF3QxCyIc5ySmz8BDcOVjyMJKyuwaAeSx0cEDHwS4nlP4BdYlNoDgE9 3TFlO9+hdVGTPAGU1xWKMTryCBgY95Pn+7jWzvj8uSW2me/Ynuf64T6bZSRUJJKnngqtdg NRP5h3IX9Zubg23encALtHtyVC/MUqQ= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-574-21E2CggrNgq2i33E3upGjQ-1; Mon, 04 Sep 2023 10:00:44 -0400 X-MC-Unique: 21E2CggrNgq2i33E3upGjQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id D2CA28759E2; Mon, 4 Sep 2023 14:00:43 +0000 (UTC) Received: from thuth.com (unknown [10.39.193.108]) by smtp.corp.redhat.com (Postfix) with ESMTP id 558971121318; Mon, 4 Sep 2023 14:00:42 +0000 (UTC) From: Thomas Huth To: Peter Maydell Cc: qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Richard Henderson , Ilya Leoshkevich , David Hildenbrand Subject: [risu PATCH 0/4] Add support for s390x to RISU Date: Mon, 4 Sep 2023 16:00:36 +0200 Message-Id: <20230904140040.33153-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Hi Peter! Here are some patches that add basic support for s390x to RISU. It's still quite limited, e.g. no support for load/store memory operations yet, but the basics with simple 16-bit or 32-bit instructions work already fine. (In the long run, we'd need to support instructions with 48-bit length on s390x, too, since most newer "interesting" instructions like e.g. vector SIMD instructions are encoded with 48 bit. This will require modifications to the generic code, too, so I limited my initial implementation to 16-bit and 32-bit instruction length support to keep the code self-contained in the s390x architecture specific files) Thomas Huth (4): s390x: Add basic s390x support to the C code s390x: Add simple s390x.risu file s390x: Add basic risugen perl module for s390x s390x: Update the configure script for s390x support configure | 4 +- risu_reginfo_s390x.c | 142 +++++++++++++++++++++++++++++++ risu_reginfo_s390x.h | 23 +++++ risu_s390x.c | 48 +++++++++++ risugen_s390x.pm | 194 +++++++++++++++++++++++++++++++++++++++++++ s390x.risu | 48 +++++++++++ test_s390x.S | 32 +++++++ 7 files changed, 490 insertions(+), 1 deletion(-) create mode 100644 risu_reginfo_s390x.c create mode 100644 risu_reginfo_s390x.h create mode 100644 risu_s390x.c create mode 100644 risugen_s390x.pm create mode 100644 s390x.risu create mode 100644 test_s390x.S