From nobody Sat Sep 26 20:51:09 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; dmarc=fail(p=none dis=none) header.from=krgm.moe Return-Path: Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 17897132316961021.1126587788448; Thu, 17 Sep 2026 23:33:51 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1x7S9u-0002T9-OG; Fri, 18 Sep 2026 02:33:18 -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 1x7S9s-0002SP-By for qemu-devel@nongnu.org; Fri, 18 Sep 2026 02:33:16 -0400 Received: from [2a14:640:1:12b5::1] (helo=krgm.moe) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1x7S9q-0000J8-8Q for qemu-devel@nongnu.org; Fri, 18 Sep 2026 02:33:16 -0400 Received: from yuno-loong (unknown [103.47.186.116]) by krgm.moe (Postfix) with ESMTPSA id 89D817A11; Fri, 18 Sep 2026 12:03:07 +0530 (IST) From: SignKirigami To: qemu-devel@nongnu.org Cc: Bibo Mao , SignKirigami Subject: [PATCH] target/loongarch: select sys state by VM level Date: Fri, 18 Sep 2026 14:33:00 +0800 Message-ID: <20260918063301.35060-1-prcups@krgm.moe> X-Mailer: git-send-email 2.55.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a14:640:1:12b5::1 (failed) 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=2a14:640:1:12b5::1; envelope-from=prcups@krgm.moe; helo=krgm.moe X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no 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: 1789713233148158500 Content-Type: text/plain; charset="utf-8" Define VM_LEVEL0 and VM_LEVELS for the available VM levels. Replace set_sys_state(), which accepted a CPUSysState pointer, with set_sys(), which selects a state by VM level. There is no function change in this patch. --- target/loongarch/cpu.c | 4 ++-- target/loongarch/cpu.h | 7 +++++-- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 18d73ebc1b..e869644b1a 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -297,7 +297,7 @@ static void loongarch_la464_initfn(Object *obj) uint32_t data =3D 0, field; int i; =20 - set_sys_state(env, &env->sys_states[0]); + set_sys(env, VM_LEVEL0); for (i =3D 0; i < 21; i++) { env->cpucfg[i] =3D 0x0; } @@ -427,7 +427,7 @@ static void loongarch_la132_initfn(Object *obj) uint32_t data =3D 0; int i; =20 - set_sys_state(env, &env->sys_states[0]); + set_sys(env, VM_LEVEL0); 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 d83dcef6f8..1df9015011 100644 --- a/target/loongarch/cpu.h +++ b/target/loongarch/cpu.h @@ -315,6 +315,9 @@ typedef struct LoongArchBT { uint32_t ftop; } lbt_t; =20 +#define VM_LEVEL0 0 +#define VM_LEVELS 1 + #define CPU_VENDOR_LOONGSON "Loongson" #define CPU_MODEL_3A5000 "3A5000" #define CPU_MODEL_1C101 "1C101" @@ -499,9 +502,9 @@ static inline CPUSysState *env_sys(CPULoongArchState *e= nv) return env->sys_state; } =20 -static inline void set_sys_state(CPULoongArchState *env, CPUSysState *sys) +static inline void set_sys(CPULoongArchState *env, int vm_level) { - env->sys_state =3D sys; + env->sys_state =3D &env->sys_states[vm_level]; } =20 static inline bool is_la64(CPULoongArchState *env) --=20 2.55.0