From patchwork Mon Aug 7 03:18:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiajie Chen X-Patchwork-Id: 13342984 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 E4F70C0015E for ; Mon, 7 Aug 2023 03:19:49 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qSqm2-0000vx-Ue; Sun, 06 Aug 2023 23:19:14 -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 1qSqlz-0000vN-HS for qemu-devel@nongnu.org; Sun, 06 Aug 2023 23:19:11 -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 1qSqlx-0002ER-NJ for qemu-devel@nongnu.org; Sun, 06 Aug 2023 23:19:11 -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 1B55543C3F; Mon, 7 Aug 2023 03:19:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jia.je; s=default; t=1691378346; bh=QPIfZdK+VITWIvg71jeCebUsOkpaEf7hb7i6NUmM97M=; h=From:To:Cc:Subject:Date; b=lJqAeJLqjK7RZn5+wyZWd3Kk9MOYqtI3uvlTikH5mEhv4ub+bJzZOI7rZzB0bCwQk Z9ieOamqWvqMn6EmIzamKVJ1jyNzaAWbUwZ+1Xg1aA0IzqKVC59jxp2aH9cRTzvpuj huKlBeuuNAMpDMikWtDWwtF7jffnVWSyb83WgpAk= From: Jiajie Chen To: qemu-devel@nongnu.org Cc: Jiajie Chen , Song Gao , Xiaojuan Yang Subject: [PATCH v2 1/5] target/loongarch: Add loongarch32 mode for loongarch64-softmmu Date: Mon, 7 Aug 2023 11:18:46 +0800 Message-Id: <20230807031850.1961130-1-c@jia.je> X-Mailer: git-send-email 2.39.2 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.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;