From nobody Thu Aug 27 02:54:57 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1780998933812676.8913017296634; Tue, 9 Jun 2026 02:55:33 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wWtB5-0006zq-Fe; Tue, 09 Jun 2026 05:55:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wWtAm-0006lQ-CZ for qemu-devel@nongnu.org; Tue, 09 Jun 2026 05:55:05 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wWtAh-0004tC-3P for qemu-devel@nongnu.org; Tue, 09 Jun 2026 05:55:03 -0400 Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8Cx3enq4idqdDUSAA--.48336S3; Tue, 09 Jun 2026 17:54:50 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.185]) by front1 (Coremail) with SMTP id qMiowJDxSMHg4idqJrGgAA--.28412S3; Tue, 09 Jun 2026 17:54:49 +0800 (CST) From: Song Gao To: qemu-devel@nongnu.org Cc: Bibo Mao , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 01/14] target/loongarch: Add new field curState in CPULoongArchState Date: Tue, 9 Jun 2026 17:28:11 +0800 Message-Id: <20260609092824.227250-2-gaosong@loongson.cn> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20260609092824.227250-1-gaosong@loongson.cn> References: <20260609092824.227250-1-gaosong@loongson.cn> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJDxSMHg4idqJrGgAA--.28412S3 X-CM-SenderInfo: 5jdr20tqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists1p.gnu.org; Received-SPF: pass client-ip=114.242.206.163; envelope-from=gaosong@loongson.cn; helo=mail.loongson.cn 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, 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: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1780998937423158500 From: Bibo Mao New field sys_state is added in structure CPULoongArchState, it points to CPULoongArchState itself now. Signed-off-by: Bibo Mao Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Song Gao Message-ID: <20260605082552.175336-2-maobibo@loongson.cn> Signed-off-by: Song Gao --- target/loongarch/cpu.c | 2 ++ target/loongarch/cpu.h | 13 +++++++++++++ 2 files changed, 15 insertions(+) diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 8f277f7696..13de1722de 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -278,6 +278,7 @@ static void loongarch_la464_initfn(Object *obj) uint32_t data =3D 0, field; int i; =20 + set_sys_state(env, env); for (i =3D 0; i < 21; i++) { env->cpucfg[i] =3D 0x0; } @@ -406,6 +407,7 @@ static void loongarch_la132_initfn(Object *obj) uint32_t data =3D 0; int i; =20 + set_sys_state(env, env); for (i =3D 0; i < 21; i++) { env->cpucfg[i] =3D 0x0; } diff --git a/target/loongarch/cpu.h b/target/loongarch/cpu.h index 096d778928..b087548295 100644 --- a/target/loongarch/cpu.h +++ b/target/loongarch/cpu.h @@ -317,6 +317,8 @@ typedef struct LoongArchBT { #define CPU_VENDOR_LOONGSON "Loongson" #define CPU_MODEL_3A5000 "3A5000" #define CPU_MODEL_1C101 "1C101" +struct CPUArchState; +typedef struct CPUArchState CPUSysState; =20 typedef struct CPUArchState { uint64_t gpr[32]; @@ -415,6 +417,7 @@ typedef struct CPUArchState { AddressSpace *address_space_iocsr; uint32_t mp_state; #endif + CPUSysState *sys_state; } CPULoongArchState; =20 typedef struct LoongArchCPUTopo { @@ -481,6 +484,16 @@ struct LoongArchCPUClass { #define MMU_USER_IDX MMU_PLV_USER #define MMU_DA_IDX 4 =20 +static inline CPUSysState *env_sys(CPULoongArchState *env) +{ + return env->sys_state; +} + +static inline void set_sys_state(CPULoongArchState *env, CPUSysState *sys) +{ + env->sys_state =3D sys; +} + static inline bool is_la64(CPULoongArchState *env) { return FIELD_EX32(env->cpucfg[1], CPUCFG1, ARCH) =3D=3D CPUCFG1_ARCH_L= A64; --=20 2.54.0