From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1D14AC7EE25 for ; Tue, 2 May 2023 16:10:08 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ptsYu-0002pJ-AZ; Tue, 02 May 2023 12:09:08 -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 1ptsYn-0002mJ-Ps for qemu-devel@nongnu.org; Tue, 02 May 2023 12:09:03 -0400 Received: from mail-wr1-x430.google.com ([2a00:1450:4864:20::430]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ptsYi-0000hx-1b for qemu-devel@nongnu.org; Tue, 02 May 2023 12:08:57 -0400 Received: by mail-wr1-x430.google.com with SMTP id ffacd0b85a97d-3063afa2372so563865f8f.0 for ; Tue, 02 May 2023 09:08:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683043734; x=1685635734; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mQVUDi+CRoMJva8bEs9dFGVpgdctxMJkq0XbdWl/CUI=; b=Wr1dAyA4sF7zOtrSFgw9dni8vfD3k/2XJAzS233hheofcgvas/9t3YP7KGj+FMygTt d2qRJ8dJ9pCeQ23gxkTWPoZ43iDNf5hKjZpG16RvmyLRpFWV7v+gJQQsqIuKlkWBKCUU NtMLYkjreoX6Rd5BbmZQwtxgn2Wi9ojpDvN4/P215XjwDir2jx6ZLkUF65AzjQaW3sN9 NZr+kwqp/LapoNWrglxKk1Ipr/di+gci1KvY8W6yfeoIeDn0oyDJEzlk9OzvWLQriDNY QWYugxcte88QYx2GFhXEUMZkOJBTIqfgrc4PNcILTmlyfIYLQUiYKasuRUsUBdXPYjMj L+FQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683043734; x=1685635734; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mQVUDi+CRoMJva8bEs9dFGVpgdctxMJkq0XbdWl/CUI=; b=N9vpCYgnn0Fi1QWiKHPaa2CjgKYDfOBPcNU1+loAHFrpfEJwe6ukDzXNnBCR14p1Mq rQ4Bjw4CTh4mPyr3/VbwKkMI1gsclW/ryqtBwm2ejvZByI1jIA2sXUFO3BAy4VaAfus6 1aT+2BER2fKeOQmeBgJ8PdFq7vPTuqeov4x7twpZ2WZlSc2MRzsOe0L6bTYZFb8LLFON BNennoX4paZqNPD+Gyfi/RNgRLmNSgITAen4FzaCub1g7VTR7Lj9jP0MXugKubUfYUvf CyORJYvh59wMxoLu/ziKa9qwXMsbfGhMHD3FuCLcB1BKvWGg0PSRSprbsHcd3UJKAdfO ENOw== X-Gm-Message-State: AC+VfDxLllNP6AyyN0+9g/QjYfMn2T5XDn5xa8KSvny/U+YohPT0ZVsZ yaS2WsZ5gSr7/nRffJ8LO0jpRtw2qTwUuv14EaMdWQ== X-Google-Smtp-Source: ACHHUZ7eOCviVnlVWEs9ysV410GGXqil8CThK93Q/JXNYwWoC3L6VKBKFMQHVLQB3w4hK2kORnt4FA== X-Received: by 2002:a5d:4e41:0:b0:306:2db9:a33a with SMTP id r1-20020a5d4e41000000b003062db9a33amr4766736wrt.33.1683043734464; Tue, 02 May 2023 09:08:54 -0700 (PDT) Received: from stoup.Home ([2a02:c7c:74db:8d00:ad29:f02c:48a2:269c]) by smtp.gmail.com with ESMTPSA id v16-20020a05600c471000b003ede3f5c81fsm39918471wmo.41.2023.05.02.09.08.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 May 2023 09:08:54 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: philmd@linaro.org, jiaxun.yang@flygoat.com, crwulff@gmail.com, marex@denx.de, ysato@users.sourceforge.jp, mark.cave-ayland@ilande.co.uk Subject: [PATCH 10/16] target/nios2: Remove TARGET_ALIGNED_ONLY Date: Tue, 2 May 2023 17:08:40 +0100 Message-Id: <20230502160846.1289975-11-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230502160846.1289975-1-richard.henderson@linaro.org> References: <20230502160846.1289975-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::430; envelope-from=richard.henderson@linaro.org; helo=mail-wr1-x430.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org In gen_ldx/gen_stx, the only two locations for memory operations, mark the operation as either aligned (softmmu) or unaligned (user-only, as if emulated by the kernel). Signed-off-by: Richard Henderson --- configs/targets/nios2-softmmu.mak | 1 - target/nios2/translate.c | 10 ++++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/configs/targets/nios2-softmmu.mak b/configs/targets/nios2-softmmu.mak index 5823fc02c8..c99ae3777e 100644 --- a/configs/targets/nios2-softmmu.mak +++ b/configs/targets/nios2-softmmu.mak @@ -1,3 +1,2 @@ TARGET_ARCH=nios2 -TARGET_ALIGNED_ONLY=y TARGET_NEED_FDT=y diff --git a/target/nios2/translate.c b/target/nios2/translate.c index 6610e22236..a548e16ed5 100644 --- a/target/nios2/translate.c +++ b/target/nios2/translate.c @@ -298,6 +298,11 @@ static void gen_ldx(DisasContext *dc, uint32_t code, uint32_t flags) TCGv data = dest_gpr(dc, instr.b); tcg_gen_addi_tl(addr, load_gpr(dc, instr.a), instr.imm16.s); +#ifdef CONFIG_USER_ONLY + flags |= MO_UNALN; +#else + flags |= MO_ALIGN; +#endif tcg_gen_qemu_ld_tl(data, addr, dc->mem_idx, flags); } @@ -309,6 +314,11 @@ static void gen_stx(DisasContext *dc, uint32_t code, uint32_t flags) TCGv addr = tcg_temp_new(); tcg_gen_addi_tl(addr, load_gpr(dc, instr.a), instr.imm16.s); +#ifdef CONFIG_USER_ONLY + flags |= MO_UNALN; +#else + flags |= MO_ALIGN; +#endif tcg_gen_qemu_st_tl(val, addr, dc->mem_idx, flags); } -- 2.34.1