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([144.6.121.55]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7703ffebd33sm13986886b3a.29.2025.08.27.16.22.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Aug 2025 16:22:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1756336932; x=1756941732; 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=0rY2E7Jr8J8yMWkbd0RU0/ukH6+5hs0u0rTGs3Urkec=; b=FB9tAI1TLVnHWjLr0BfJ2jq/OGRiwDFvslqq7W9+KCv8IkLQXqJnjj7Y8AZ319CC1a TlqF8kZx1lsJGVlv/KLMi2L4zJVAL8JS9yQfLZholjksplT8GshQKziaZQzSrQjkoBbK ti0HABvF9vPTNQyZtYPYC2FGnO8glzCaJN7oPiOWZla22+v93ekHyYuD06EA25ATyLk+ yVOfTXxwewFfrRdfsl0Hjz7fF/gisV7T5X9/Z0GQFouXI11liRxCCOr3KwoPtO4qfKwn E87/TDdYuWe54USQ99IQTqO2Xem3WhmPCv6sjl86r3QzzTMIQ7rl3gmZe8UN3aE7xKMz BV5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756336932; x=1756941732; 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=0rY2E7Jr8J8yMWkbd0RU0/ukH6+5hs0u0rTGs3Urkec=; b=mzH9BIl6QK0csbNNtwG69mIS+Pp6GD+o3vBNqWT7DIOmcuacyMBBr2azIDftaBx7p/ qr6Y0aKLVLYsMkVjOmc/PfT0c9p/7S4GdyfC1PcYPXdpNw8mhKLtaw5uDIDqKiqTSHKn FHnE3mo90LOQBnYr8/JNJVk61GBZjrw9zrFNpQLt1Da4FBUufxq/I2KhokuhBMYWGCkt oKGFB+fIqTIQwSoFfsB01M8DYFdgczPwEbFYCCcIYqAYU/2h0guiVgfpnc59fObLBhMc uRxug63Bah3k5SewMPkbgk1Fln71syXnd1XrbWQa35UAlgRg9FZMAoz/s2wAOhWbfrMf 3JUg== X-Gm-Message-State: AOJu0YwZZHaXSOjAzFPQNUaZDVsJq7dlsJ6zPLLi3vX35lJ+nO96ImCr Lowg7FDaKWtpoolWs4xRIzx4nE/AOpb1/qPVMksyMekajXfIZvOIgt9DIF+76Cg8R238wiQ0tFk +NFuA4AY= X-Gm-Gg: ASbGncvU08XLWYyKPMrubpisK+dz98Bycih3Wv+2+Y5ooDI4bQT+mTxIb1o/CWvMr1e 7us8tghClokGR8Pb3dMRBLKCtR2O21CNT7Cj9qs/Os9KYs50POB2F8ZMuxxDP7X0j5D9INdf7OO cn2Y7jW9t2WSGk+mbg62NshfXxqxIiNp+hlt8htHgN+iL9M/LJaPVT87YzjtKYPRqG2bwI7XLDa 8m6zJ5Z2O6XU4Chbycbg4QSwELQbQPFKqoIwQblyBp0iB9qq6ubRnOJjcBT4XTRTdBy7bq6eqmw XD78c2WDc2A17ievY5OhfNCxnPCnKV9S3WdAvRNolCIGOiWZ6CvQB4HKoBTncfNfDd1VUlXH737 eCtWU/dkdnSGH4c4KaMTfJmwizdQCRxUNvGIH X-Google-Smtp-Source: AGHT+IER7pHI11tA4+QQ85S78/vK/lnRXOaTm1OeawnT3eJabWxzR2FWKnebrT/IR/bhFs/X7Rtf+g== X-Received: by 2002:a05:6a00:3d0a:b0:770:48d1:e7b7 with SMTP id d2e1a72fcca58-77048d235c8mr16743584b3a.30.1756336931984; Wed, 27 Aug 2025 16:22:11 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: [PULL 38/46] linux-user/alpha: Create init_main_thread Date: Thu, 28 Aug 2025 09:20:15 +1000 Message-ID: <20250827232023.50398-39-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::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.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: 1756336999144124100 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. Note that init_thread had set ps in target_pt_regs, but target_cpu_copy_regs did not copy to env. This turns out to be ok because alpha_cpu_initfn initializes flags properly. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- linux-user/alpha/cpu_loop.c | 11 ++++------- linux-user/elfload.c | 8 +------- 2 files changed, 5 insertions(+), 14 deletions(-) diff --git a/linux-user/alpha/cpu_loop.c b/linux-user/alpha/cpu_loop.c index 80ad536c5f..728b64906d 100644 --- a/linux-user/alpha/cpu_loop.c +++ b/linux-user/alpha/cpu_loop.c @@ -173,13 +173,10 @@ void cpu_loop(CPUAlphaState *env) } } =20 -void target_cpu_copy_regs(CPUArchState *env, target_pt_regs *regs) +void init_main_thread(CPUState *cs, struct image_info *info) { - int i; + CPUArchState *env =3D cpu_env(cs); =20 - for(i =3D 0; i < 28; i++) { - env->ir[i] =3D ((abi_ulong *)regs)[i]; - } - env->ir[IR_SP] =3D regs->usp; - env->pc =3D regs->pc; + env->pc =3D info->entry; + env->ir[IR_SP] =3D info->start_stack; } diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 46150586af..a7de852d4d 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -786,13 +786,7 @@ static void elf_core_copy_regs(target_elf_gregset_t *r= egs, const CPUM68KState *e #define ELF_CLASS ELFCLASS64 #define ELF_ARCH EM_ALPHA =20 -static inline void init_thread(struct target_pt_regs *regs, - struct image_info *infop) -{ - regs->pc =3D infop->entry; - regs->ps =3D 8; - regs->usp =3D infop->start_stack; -} +#define HAVE_INIT_MAIN_THREAD =20 #define ELF_EXEC_PAGESIZE 8192 =20 --=20 2.43.0