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([172.58.111.133]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-61970693ed9sm1084454eaf.20.2025.08.02.16.10.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Aug 2025 16:10:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1754176237; x=1754781037; 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=cFdQY/6jYa6HOiXkeDk6CHPEPpiA2L3ccANttGtfp1daZtumqFTSzzkB9u0WCQgvi6 x3pmC5K8tOk/z9ek0kLc7btiZcyedIHLzHiNj6QjM62e6GrqVpBAVkxEWE+il4Ikmo9s BzIPePE2Ran8oB4eFnm+q//S8kT7MKkeTQ2Ahgtu3Kfxoh3V9jCz+sYb4ftzAimtn9xD uZSf2QQ8jI7hQsEdZuVabDEvgYQ1fRgng6Ejbmav+X3PLmZ03VKgD5QEPFQVNTy8pFNk N3JdsF1aJZch0v4gL3vH8f87dysNn5e/z9qDTAeZvQvseuHroPzcuxWvxgDR/wtjulwd Wa6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754176237; x=1754781037; 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=u6xlWXB1YvWKy0EcC80nWdFb6GyfhAtSinEYXaXQ2j6KZ0ZQrzjeekA3FdYkp3C14Q 6pSJAc+zI10za2aocNp+dD/wDtrd6fCwZNbC48puZXol+GiUq/PQrST/5rgvXCquqkXn y2iwyNAgFEVZu8OXeocyr+h09UCjFa/gHAE7oymYC+K3UYaGYVt/jS/S+88dvutPNs1+ MoJqVKw9Q2iFvL+IBgyF81ChR+U5Q8RCc5W/P4d7Onje9P92od4Bwmjm/W0XvlphgCTm 0IWXQPqey4OeFMxPJW5G5Li0nEMj5Avp0NmK9A+BS0R9mHHPGyAHvur3EFbdpEt6Lz+v fKLg== X-Gm-Message-State: AOJu0YzdblasJSORwc13+xg/6qfwam5SHoEIXhPbZ31SNTdRlxUsK0/w HZucjEGLSGmbubDecshjTcsPmep1O0Cw8xK+A34vjG5wImiNE7FwBaq8ie6zJdO57wQGMwWdwKI 2zXUpV4c= X-Gm-Gg: ASbGnctj9/JMcsvG3h4/t9mBTYul39rd4X15nhrOcdnEeLcVTuLtzOFp70CYWtuOus6 Pk33+6kDuDTzsm2Ip7oHfJkt7kDKxshnzSXam1OVeR570KL198PpWLPs68Mj/4z9VakBPyEXrxe WNtt6inNJCLc2DtNaf9Qd0Wg4OG0XDxnGR4E/BspxdtbYdbB7L/H8Oa9wLaydfWSXmeul0pgPi+ NbY7+poDUSy6a2XvqG4YQ+FXE4BrD0x6mO5carF0GLJQI1tg9Nrgy9+gGyGvgiFrxDq2cms8Nh4 qJx+9s0y0XCMF8IqMFv6voXxK2cNNU15ckZYbV0u3UIJ5dqJ6LMqzRi0tjiS0bw1MPVHfyKrPNa +OcgfvyWjqATcKbpZR8ZJarppVKpFnmcPaArBZSoY02R6kpUarscr X-Google-Smtp-Source: AGHT+IEF91RtZkB4yvZVmc4Q/BVSuFUuQkhamPvFyrnwPG5c/kvGvMW+Ad5Lf14C2rH7gjTpgqeSGg== X-Received: by 2002:a05:6820:81cc:b0:619:a44d:43a8 with SMTP id 006d021491bc7-619a44d4639mr644730eaf.7.1754176237289; Sat, 02 Aug 2025 16:10:37 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: [PATCH v2 40/95] linux-user/riscv: Create init_main_thread Date: Sun, 3 Aug 2025 09:04:04 +1000 Message-ID: <20250802230459.412251-41-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::c2b; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc2b.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: 1754176283368116600 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