From patchwork Mon Aug 23 18:42:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Tomsich X-Patchwork-Id: 1519919 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=TZ2PYzq+; 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 4Gth6V66NKz9sWX for ; Tue, 24 Aug 2021 04:46:42 +1000 (AEST) Received: from localhost ([::1]:44536 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mIEy0-0006TJ-Fx for incoming@patchwork.ozlabs.org; Mon, 23 Aug 2021 14:46:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44728) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mIEuU-0000Z2-LP for qemu-devel@nongnu.org; Mon, 23 Aug 2021 14:43:02 -0400 Received: from mail-lf1-x136.google.com ([2a00:1450:4864:20::136]:33661) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mIEuT-0004Uz-1n for qemu-devel@nongnu.org; Mon, 23 Aug 2021 14:43:02 -0400 Received: by mail-lf1-x136.google.com with SMTP id p38so39973784lfa.0 for ; Mon, 23 Aug 2021 11:43:00 -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=BqIIxKQ2PmiG9ipCizLmh006nF+zpi5csTKSI3kOtFY=; b=TZ2PYzq+7ByiZcddFunY+tPsM9m3BrHv7qGFfjGrOCRW+CwjA/7YRD8Iv5ih5ex3Nc CVB+YjNnDsQX/LVGSZobFJAhLs84zv7NWGqD3H7sYEL6pj1hztRDR6K4TvtK3m5EKwVp 8dw3r3I02wlpK13CQlMXEjtEL02xywy1+QHkbHHxvpiPJWeuwgKVVzWcDK2Aj8WKS19T DE/9c/g8dRzWwBf1ZfuDRD+wmnKtAX/bfCHDAGxzUl1JH68qPMg/N9+E/0yRqw05ul1b Pl5KYJiZr/ffPwWUXiWjtVKuhwnfOYxeCAfVItUzbco/j/GonlFNLiYkKdyZAgtt2D4Y 61Aw== 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=BqIIxKQ2PmiG9ipCizLmh006nF+zpi5csTKSI3kOtFY=; b=p4TCCqc6NEaxTmTfVtFKa9veaU+hbKv2r/I+k+3Ux3Ty1Aiv8C+wYdFdY1yy3e60p0 WcCgjxYWi3W76SD406uXqhVSpxAfd53hlF467LsunCIaXuw+Zxb21ArgHzuRW+GH339u V4xgemDowVzPwg2ln9PN7f8M1b2zSSk88G+i/TXf1WsWP5SyoacnOd8eDp4iJMPetoLU mgDWyFygYVrlLRiwGxSn7hfeLJftWQvvbG/divdNVhziMe44ttlBjUNFmBo54SprMPRT Bs1TjU9zDeExzsJZe+EMJsu90t1X6JYbs9CGN5EHxNIrzFITLHJ6N0Gj8i7vwjS4hLfi sNzA== X-Gm-Message-State: AOAM530q4iHn2nWU9/vWAJ3vA2tvMAU5K4tBoQ/gLm9yOwufWwq1XnFt rHQHy0RT00ot/9uzWqSHGBIWVg/MsS1DHwvC X-Google-Smtp-Source: ABdhPJxjIlroXSX3nobHpMErrxINcxOzyrs8/5jJ1xD/LY2uCXh/6IpYfPLkgnAsWH+/zNsZo/oacg== X-Received: by 2002:a05:6512:1695:: with SMTP id bu21mr26244894lfb.506.1629744179208; Mon, 23 Aug 2021 11:42:59 -0700 (PDT) Received: from localhost.localdomain ([2a01:4f9:3a:1e26::2]) by smtp.gmail.com with ESMTPSA id 25sm1443794ljw.31.2021.08.23.11.42.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Aug 2021 11:42:58 -0700 (PDT) From: Philipp Tomsich To: qemu-devel@nongnu.org Subject: [PATCH v5 10/14] target/riscv: Add a REQUIRE_32BIT macro Date: Mon, 23 Aug 2021 20:42:44 +0200 Message-Id: <20210823184248.2209614-11-philipp.tomsich@vrull.eu> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210823184248.2209614-1-philipp.tomsich@vrull.eu> References: <20210823184248.2209614-1-philipp.tomsich@vrull.eu> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::136; envelope-from=philipp.tomsich@vrull.eu; helo=mail-lf1-x136.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: Richard Henderson , Kito Cheng , Alistair Francis , 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 --- (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 bdb47905f6..9b726ce9c4 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; \