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([144.6.121.55]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-248cd627e40sm7282025ad.94.2025.08.27.16.25.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Aug 2025 16:25:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1756337131; x=1756941931; darn=nongnu.org; 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=F4kf8BI1YPBOaTtnCkPyQ8GhVkj2Nhm4gjasXIKyLdM=; b=iQJmBHFEUaffVuucWX9G6NW1nZUJMtqubPHM7TB+ZohBt+KAXOfYFh6s27G3ZcKVsr PG/yzOgJQoDyXEJ/x0+23eNQb/ABmh+Jo8VA9rMZawPiuUFnL2+9RE2M6he/kZ05LXCA vcPxMQ5hmjhR2FJ3Aqr8AX8kDaHNsoVATI5IOcZwB0IciPbv2xbTPMYSvdWCGszSCd69 y+HdcPk2+0/VwnPRbgFAgOsGYWFU7JRlToW3bmRK77JQxrX4NQ5VL2nKz1uRXn7KdKCj qTvG3ksTLP5YEmBqJMASK6dLSpjijWDLLC/d3bG46G4y/H3Nt2anOPsXRYUE7H2/s6H1 4L0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756337131; x=1756941931; 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=F4kf8BI1YPBOaTtnCkPyQ8GhVkj2Nhm4gjasXIKyLdM=; b=lBZ+k9KmlicVqbc/D3m0uH/K7cnCkhxI/8APRhwE8QG5jnKJvMnuhRK1PaI0glDvbd F+AB2pYMN/xOLGW/NfuEYtnMy3vR4T4Sn9igvsQPDvBLno+gB8obvYJcx4b/OGAn6sYW PDDIIOPpTRjzZBELZOPx0TVb1X29WNxJNvVEJkzcn7DbTih9zCletWt0/vqWuHamFaPh q9qAUZApYrUUJQtP2Iug3OhTfERD9KD3JCbTyqJppUa2vFbxrdxAiGkeR2ggCAW+M7S5 OkrrU62c1f77wsA/ayVCeHdezKxvlcXyIZ9DCz6dBWLXY2FV5tdCuMtjddHkhPRwpg9J Czqw== X-Gm-Message-State: AOJu0YyeU8bMWVVQ2VE4PkLobh0D2Asb3l0vttDsqfJzzwwNlcftMgMo F0cGNQSKklwxf4uXMFGr9EJiAAA1Ewp9J2vh6NOq2n3bfqgWoDCp23nGBynRdAQns9jZWOPH3mx pr55TpD0= X-Gm-Gg: ASbGncsJoMbQJaP5GW+py+lgOpwLjJgso3Nr/kdNLFnrCZ3v4rSIgfVWOattWCL/rEU bbq66XqPY6jpJ1OZH1lZMoni8xeDtd7yqmMOUcxY5ZtvTFTnEMBkGHeJrBO+FvLBG1EsEp5EfIs SSP2LAZC8H4NsGQSYyFMZqosQfHbElhMpMrZjAMqD6PV35eEZEbaTijXzgCW6LWT+okTnSzwnc7 xBUfyH9O9j3a803IeyLKJ5YJVfSIr5zXEUfTB9Hg9e7RU0mhmXSf8AM5Fr4+OmXnlrt7t4qUrd/ pCEmDxNFMKcl56ywfDHxw/mNVo6qB0yc67S7MJQbDjIfsZqLl9XG8P5UXxSUUb4TgOwfq32laxF zVw5tMUjn0Xi41msbumoRDAz4LX7L47kVtwiX X-Google-Smtp-Source: AGHT+IEea5JafBzdxn9y+gTbwnPJRFUjUMGWvzVs9IqX+sdOb/qchRvoVEgvJoVnRKJyvqD1JPYeNA== X-Received: by 2002:a17:903:ac5:b0:246:a132:8edb with SMTP id d9443c01a7336-246a13291b0mr179985635ad.32.1756337130702; Wed, 27 Aug 2025 16:25:30 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: [PULL 40/46] linux-user/riscv: Create init_main_thread Date: Thu, 28 Aug 2025 09:20:17 +1000 Message-ID: <20250827232023.50398-41-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250827232023.50398-1-richard.henderson@linaro.org> References: <20250827232023.50398-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::632; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x632.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 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1756337204897116600 Content-Type: text/plain; charset="utf-8" Merge init_thread and target_cpu_copy_regs. There's no point going through a target_pt_regs intermediate. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- linux-user/elfload.c | 7 +------ linux-user/riscv/cpu_loop.c | 10 ++++------ 2 files changed, 5 insertions(+), 12 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 16aa09214e..556f11d720 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -849,12 +849,7 @@ static void elf_core_copy_regs(target_elf_gregset_t *r= egs, #define VDSO_HEADER "vdso-64.c.inc" #endif =20 -static inline void init_thread(struct target_pt_regs *regs, - struct image_info *infop) -{ - regs->sepc =3D infop->entry; - regs->sp =3D infop->start_stack; -} +#define HAVE_INIT_MAIN_THREAD =20 #define ELF_EXEC_PAGESIZE 4096 =20 diff --git a/linux-user/riscv/cpu_loop.c b/linux-user/riscv/cpu_loop.c index 2dd30c7b28..b316281532 100644 --- a/linux-user/riscv/cpu_loop.c +++ b/linux-user/riscv/cpu_loop.c @@ -94,14 +94,12 @@ void cpu_loop(CPURISCVState *env) } } =20 -void target_cpu_copy_regs(CPUArchState *env, target_pt_regs *regs) +void init_main_thread(CPUState *cs, struct image_info *info) { - CPUState *cpu =3D env_cpu(env); - TaskState *ts =3D get_task_state(cpu); - struct image_info *info =3D ts->info; + CPUArchState *env =3D cpu_env(cs); =20 - env->pc =3D regs->sepc; - env->gpr[xSP] =3D regs->sp; + env->pc =3D info->entry; + env->gpr[xSP] =3D info->start_stack; env->elf_flags =3D info->elf_flags; =20 if ((env->misa_ext & RVE) && !(env->elf_flags & EF_RISCV_RVE)) { --=20 2.43.0