From patchwork Mon Aug 7 09:45:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiajie Chen X-Patchwork-Id: 1817718 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org 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=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=jia.je header.i=@jia.je header.a=rsa-sha256 header.s=default header.b=u6282+ks; dkim-atps=neutral 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 4RKBKh5vLHz1yYC for ; Mon, 7 Aug 2023 19:46:32 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qSwoA-0006x7-Uq; Mon, 07 Aug 2023 05:45:50 -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 1qSwo2-0006r7-5M for qemu-devel@nongnu.org; Mon, 07 Aug 2023 05:45:48 -0400 Received: from hognose1.porkbun.com ([35.82.102.206]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qSwo0-0002u2-GK for qemu-devel@nongnu.org; Mon, 07 Aug 2023 05:45:41 -0400 Received: from develop.s.cslab.moe (unknown [166.111.226.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: c@jia.je) by hognose1.porkbun.com (Postfix) with ESMTPSA id D30DF43B70; Mon, 7 Aug 2023 09:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jia.je; s=default; t=1691401537; bh=QPIfZdK+VITWIvg71jeCebUsOkpaEf7hb7i6NUmM97M=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=u6282+ksaFk/MTvVt/plHNm7MS5+YP90g15RkgFHQo7bCWWVlb1Uzrpty5dMHZzGh YxIAMiCinxvovHmtBtuiGa/rXNO8X0NrAYYebKTm5vWgB2xW5rGfw1jiNElqlzVe4P 3XP7uZ5WEg5T+UvwILPNQ07+6QCMQiPgFkoR2uiM= From: Jiajie Chen To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, yijun@loongson.cn, shenjinyang@loongson.cn, Jiajie Chen , Song Gao , Xiaojuan Yang Subject: [PATCH v3 1/6] target/loongarch: Add loongarch32 mode for loongarch64-softmmu Date: Mon, 7 Aug 2023 17:45:00 +0800 Message-Id: <20230807094505.2030603-2-c@jia.je> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230807094505.2030603-1-c@jia.je> References: <20230807094505.2030603-1-c@jia.je> MIME-Version: 1.0 Received-SPF: pass client-ip=35.82.102.206; envelope-from=c@jia.je; helo=hognose1.porkbun.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, SPF_HELO_PASS=-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: 2.1.29 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 This commit adds loongarch32 mode to loongarch64-softmmu. Signed-off-by: Jiajie Chen --- target/loongarch/cpu.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/target/loongarch/cpu.h b/target/loongarch/cpu.h index fa371ca8ba..43c73e6363 100644 --- a/target/loongarch/cpu.h +++ b/target/loongarch/cpu.h @@ -272,9 +272,16 @@ struct LoongArchTLB { }; typedef struct LoongArchTLB LoongArchTLB; +/* Current LoongArch mode */ +typedef enum LoongArchMode { + LA32 = 0, + LA64 = 1, +} LoongArchMode; + typedef struct CPUArchState { uint64_t gpr[32]; uint64_t pc; + LoongArchMode mode; fpr_t fpr[32]; float_status fp_status;