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[2403:580b:97e8:0:82ce:f179:8a79:69f4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20b37e60c76sm78324235ad.269.2024.10.01.22.51.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Oct 2024 22:52:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1727848322; x=1728453122; 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=qJkzELxTn3OW7/j+RZmm2zMtuXmWXrkq8K/BFWuNwEw=; b=HeBni1ztO3iM6qiqYChm8XFfQnqtCwRHQ/55OxVBuBB13shIfPoC+tf5zd/0gW3q6a 5cKa2G601r7BuDWKohxlJnb5mirDlgm7A8CsfwpVNVNUUz6bkMfouPu0Fu5AURtM3FxJ WX+6W1xcX2GM8R/3G7K7xSVLlc7GVFaKciohmFMHSC/2o20ijNZZqd1HDWT/sQbutc8T sWxZGZtONBQnbrwp8Hy5n10sEWqf5IqDPTIrUOCEko68RTc+FkN8bOM6CkIINe0enBzl xdP4h7xzfa+7114p9T+yZYYXpdA65V4LYjy+F470T+1ITFxEmaSVvnUq2ok0dWbKbst5 nbKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727848322; x=1728453122; 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=qJkzELxTn3OW7/j+RZmm2zMtuXmWXrkq8K/BFWuNwEw=; b=GAAvbViS2tT9O5/bkLusp2KOuIp8c8/hnUgs1HVxcLv54D/Zo/5bqYW6UXqBtVfC7N U4oV0sgjjviKrV3pqkUAn51bNPl3e4lREXiZtAOjq4OYXEf7FNCEQ4gH0Mo88G+BPX3q ESuntEVBNISR85pgV107CosPP481XGGB+b0T+uteEe1Ty2BERhOAG9+SwWRk40xDLFh3 WRZdCQOiCNX08JoWPv+LSkDyoFN2x4rTP4hXsaqa3Q+JLQuB8e8lqmfFTfzHefHeS7af XFwKp7jAg+gGQyVhpUB3Qqq8MOeCOyXkTsr5+s6QaP0Z3wVWP9MfnH7M+6V9dxHUuvXL 0F4A== X-Gm-Message-State: AOJu0YzGNasP2H3rgi5JXU2vqzDsFo34nAby6lxKF6jUtEOXeeF3ZTsC fVUbCb0Ti5fqTADVGvuVXiefkVe5E0C4maU4RQeHN1g0ktCywdyS7XnQOAg3 X-Google-Smtp-Source: AGHT+IFzOjUcK8kTOO+DPkc1sgu6QjSrRXtWJ9RKd/dRcOuz5jbkcgtfUqwqwi7gh0uE1WMAgE50gQ== X-Received: by 2002:a17:903:41cd:b0:20b:7be8:8eb9 with SMTP id d9443c01a7336-20bc5a791d3mr29461095ad.54.1727848321694; Tue, 01 Oct 2024 22:52:01 -0700 (PDT) From: Alistair Francis X-Google-Original-From: Alistair Francis To: qemu-devel@nongnu.org Cc: alistair23@gmail.com, Mark Corbin , Ajeet Singh , Richard Henderson , Alistair Francis Subject: [PULL v3 21/35] bsd-user: Implement RISC-V CPU register cloning and reset functions Date: Wed, 2 Oct 2024 15:50:34 +1000 Message-ID: <20241002055048.556083-22-alistair.francis@wdc.com> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241002055048.556083-1-alistair.francis@wdc.com> References: <20241002055048.556083-1-alistair.francis@wdc.com> 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::635; envelope-from=alistair23@gmail.com; helo=mail-pl1-x635.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, 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 @gmail.com) X-ZM-MESSAGEID: 1727848492715116600 Content-Type: text/plain; charset="utf-8" From: Mark Corbin Added functions for cloning CPU registers and resetting the CPU state for RISC-V architecture. Signed-off-by: Mark Corbin Signed-off-by: Ajeet Singh Reviewed-by: Richard Henderson Message-ID: <20240916155119.14610-4-itachis@FreeBSD.org> Signed-off-by: Alistair Francis --- bsd-user/riscv/target_arch_cpu.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/bsd-user/riscv/target_arch_cpu.h b/bsd-user/riscv/target_arch_= cpu.h index 9c31d9dc4c..a93ea3915a 100644 --- a/bsd-user/riscv/target_arch_cpu.h +++ b/bsd-user/riscv/target_arch_cpu.h @@ -131,4 +131,18 @@ static inline void target_cpu_loop(CPURISCVState *env) } } =20 +static inline void target_cpu_clone_regs(CPURISCVState *env, target_ulong = newsp) +{ + if (newsp) { + env->gpr[xSP] =3D newsp; + } + + env->gpr[xA0] =3D 0; + env->gpr[xT0] =3D 0; +} + +static inline void target_cpu_reset(CPUArchState *env) +{ +} + #endif /* TARGET_ARCH_CPU_H */ --=20 2.46.2