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([172.58.111.133]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-61970693b48sm1093401eaf.19.2025.08.02.16.07.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Aug 2025 16:07:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1754176044; x=1754780844; 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=AYzL03KCyKTqzR4ln7E6JAt0Tpld9UkIZh0QVP/ws5ibspfjFsEBfD3owi2ywka5rg Pfk7GA7/JqBAYXY6zKFQ65TmapnCj6Nw0jd2TSJDU8wfxKz5h0mogGK5n+ZZ6xd65n26 y4QTxej3JCZ3Hzp489RwSR0wq9CWBQS3eFBKfrsu5Q3jL+oIg/AfVS4Lo6M0ftv2NuTb doM1/emDrlppHyoO8G5pxqZIDY5lAiJD9EvNwOD824A4SbSSeinkXM3Qfd87V+t35S3o iDSi8NsIdgbF6BXLbAOVj8SN2vaQFNh9cZ5dE9M8PppjgTFZgG8EYhQ+kYoDwRibebsh 029g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754176044; x=1754780844; 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=styCT5M4Sov5hogmkBIqDiDT5wpfcLtQQ88J18IvBmZa/0gf60nZ7+csBPGbIzI9p1 5eCyUVL8ORCfCWR9i/3P460SyiXYRUhORmw64ABozEb3tkbaiC6mf1o4yua+tBN/tS3e mHjCK7ePyEPd1riLPHF8SZ2XpKE1Fhb25/dLNpAiv8nPQka5QdvKdcD8nr9MQZcxq5OA zNAtoQ7U5H1qK908t23E26qlxuOiS0Md3ThdOjiPbUVFcGT2Wirg/BnN4cvCw3QjUXF4 S5yCWk8j9P55P/qRSgVdjttlhV9GycxPC5SLLrt+/osr+dMMpFPbnzp6cAdEXhYOlxDK WCLQ== X-Gm-Message-State: AOJu0Yw5lIWGutOIGWkXIkShk0mF+1W88TCxwAow7xkIwqaKNfFxAMb/ Pte/8yhSCm4zLnZVIREeMcjngbBpaEWEWuQgjhs8dh2EvW3a7JdMOZIkN2SbuPByzWjXfI1p3NQ o5qhxJd0= X-Gm-Gg: ASbGncuRigWF4MoPvVXKh2T3fVjIQ/MOvA8zwKBz5UPNDr6CwFtM0Z9eabYddTkp3Fo Sr2E8Euskllv8DILK6qEijfEEZK6o5qHBfcHHe6ls7D+LPJlp8gBCAER+x71qtZebdVAKzpkTSo WJReQQ8VQKXKbmlmfwZDg8ZRtgQ50TxTcIYiV2FXZrJwD4xT5BnvbcKqZb/qW8MOcm645fAR1Ii /Ef4mVdJ6HJMS9ODdkGjhLWpesalPtbGnsE+uwkvFc01kvu3qXEMp5hpe7oNGkOZ8iPjzuqoL7s PIrxZZMijU9aRnA07egzonoVRERFPLsNRySM/4FotpTeJ4yN3WVJEb3rztpWe1d9/d7NW2W9gKH vMGtapUvAZDkmPcob6D1ILsgBJ20XpjUcs300funk+3/baFww1r3HkwFvgOc+ICs= X-Google-Smtp-Source: AGHT+IF8ag2VMy8PuOKruV4FjnaEA52SIBbJPMt5oFDFlAfgKCupLphEOF31Q917EfxOX8JhJUuSqg== X-Received: by 2002:a05:6808:1910:b0:433:ff53:1b7e with SMTP id 5614622812f47-433ff532639mr816505b6e.11.1754176044037; Sat, 02 Aug 2025 16:07:24 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: [PATCH v2 38/95] linux-user/alpha: Create init_main_thread Date: Sun, 3 Aug 2025 09:04:02 +1000 Message-ID: <20250802230459.412251-39-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250802230459.412251-1-richard.henderson@linaro.org> References: <20250802230459.412251-1-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::22b; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x22b.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: 1754177028124124100 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