From patchwork Mon Aug 30 11:15:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Tomsich X-Patchwork-Id: 1522202 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=vrull-eu.20150623.gappssmtp.com header.i=@vrull-eu.20150623.gappssmtp.com header.a=rsa-sha256 header.s=20150623 header.b=R3EFplDu; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4GynyY1mmkz9sT6 for ; Mon, 30 Aug 2021 21:24:05 +1000 (AEST) Received: from localhost ([::1]:48860 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mKfOV-0006tc-1A for incoming@patchwork.ozlabs.org; Mon, 30 Aug 2021 07:24:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39232) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mKfGf-0006z6-EY for qemu-devel@nongnu.org; Mon, 30 Aug 2021 07:15:57 -0400 Received: from mail-lf1-x130.google.com ([2a00:1450:4864:20::130]:44616) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mKfGc-0004YS-K6 for qemu-devel@nongnu.org; Mon, 30 Aug 2021 07:15:57 -0400 Received: by mail-lf1-x130.google.com with SMTP id s10so5600226lfr.11 for ; Mon, 30 Aug 2021 04:15:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vrull-eu.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=iFrdZ0kMv+PZ8RQYkPNFa0LTHTFe0e6o8JJ2FLkYzDY=; b=R3EFplDuo24WAwu7I716Oo5JsiOwWcVBGeU920ApiBwbNzQyZyW8Qe5/Q8ks9F7zQ8 Ivo04DXrCIY19h9OBQ2JeI/xJbtYQFsXF21xM+NjB7dFw7igVSk+aL2gtO485zi/0hIT m1wFCYFHqvA9HQ1tsfZ/RU4napL/5m6uensCmpVlb8iTp+YQ6AXiUwP77qnVF28OTLaI Xs5hHF2KBNHktYk4nt1Md5PJ8UeDDQYXOvzUdbXc+8mKOi4KX8qsxaZCc9L4e0WPkE+Q TCpeLvTng74Ioo5sZzBxKEVIZ+39BxBHagBZ1eC8PWGGvea6B2wbt1aKKfcO893ZZ8lA wAaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=iFrdZ0kMv+PZ8RQYkPNFa0LTHTFe0e6o8JJ2FLkYzDY=; b=qePTuFxnB/KfCkAlb9gsLrhMCWRWMpyLtQZI2SloiXjCZu+Tjo9cTSQ56hedjqAupi y+VX4AWwvbcLal+gu5/vJmXPQBky3MmbdRcQs3ZEc/iT8J/UZD9kNzQuBMEzEmyEskh0 kyil/YIn8Tf+G01+63a0h6EiEtrGjzqVoWcGGXehIYaezzN1h694xekUCbao8qT+CSma 4eONB036GLN3xzpVpFl439GhzXNnJA+/PGQz/9dXyDW7bQtoispKRElPp7QTt+qofSUZ /TaXogywjC4JfSraly3DYMbZG/C0TMv7IGND6ymdeSzVqmEmbshEm5beU0L50gkvRzz1 Or+Q== X-Gm-Message-State: AOAM531zYaNRMT19u/uBcNsA6ac8UCTHwpulzfOx8Mp9urSda1kGDAqn gmaUoOQ3V0sXqs/z/9bHPn6NL2ZbUP35HZqj X-Google-Smtp-Source: ABdhPJzEKbE3dlfgulfXNec+w+yDA8N24bjhf234Ed60zfgXkANW4dWCns9W74vkqyPC10rksZFSKg== X-Received: by 2002:a05:6512:c3:: with SMTP id c3mr6471961lfp.364.1630322152803; Mon, 30 Aug 2021 04:15:52 -0700 (PDT) Received: from localhost.localdomain ([2a01:4f9:3a:1e26::2]) by smtp.gmail.com with ESMTPSA id j3sm1790129ljq.84.2021.08.30.04.15.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Aug 2021 04:15:52 -0700 (PDT) From: Philipp Tomsich To: qemu-devel@nongnu.org Subject: [PATCH v7 10/14] target/riscv: Add a REQUIRE_32BIT macro Date: Mon, 30 Aug 2021 13:15:08 +0200 Message-Id: <20210830111511.1905048-11-philipp.tomsich@vrull.eu> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210830111511.1905048-1-philipp.tomsich@vrull.eu> References: <20210830111511.1905048-1-philipp.tomsich@vrull.eu> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::130; envelope-from=philipp.tomsich@vrull.eu; helo=mail-lf1-x130.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: Alistair Francis , Kito Cheng , Richard Henderson , Philipp Tomsich Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" With the changes to Zb[abcs], there's some encodings that are different in RV64 and RV32 (e.g., for rev8 and zext.h). For these, we'll need a helper macro allowing us to select on RV32, as well. Signed-off-by: Philipp Tomsich Reviewed-by: Richard Henderson Reviewed-by: Alistair Francis --- (no changes since v3) Changes in v3: - Moved the REQUIRE_32BIT macro into a separate commit. target/riscv/translate.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 5c099ff007..aabdd44663 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -417,6 +417,12 @@ EX_SH(12) } \ } while (0) +#define REQUIRE_32BIT(ctx) do { \ + if (!is_32bit(ctx)) { \ + return false; \ + } \ +} while (0) + #define REQUIRE_64BIT(ctx) do { \ if (is_32bit(ctx)) { \ return false; \