From 1d0cb67da9eff798420d0f6479fec6026c4dc41f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Fri, 6 Apr 2012 14:39:03 +0200 Subject: target-ppc: QOM'ify CPU MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Embed CPUPPCState as first member of PowerPCCPU. Distinguish between "powerpc-cpu", "powerpc64-cpu" and "embedded-powerpc-cpu". Let CPUClass::reset() call cpu_state_reset() for now. Signed-off-by: Andreas Färber Acked-by: David Gibson --- target-ppc/cpu-qom.h | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 target-ppc/cpu-qom.h (limited to 'target-ppc/cpu-qom.h') diff --git a/target-ppc/cpu-qom.h b/target-ppc/cpu-qom.h new file mode 100644 index 0000000000..fef6f95a04 --- /dev/null +++ b/target-ppc/cpu-qom.h @@ -0,0 +1,77 @@ +/* + * QEMU PowerPC CPU + * + * Copyright (c) 2012 SUSE LINUX Products GmbH + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see + * + */ +#ifndef QEMU_PPC_CPU_QOM_H +#define QEMU_PPC_CPU_QOM_H + +#include "qemu/cpu.h" +#include "cpu.h" + +#ifdef TARGET_PPC64 +#define TYPE_POWERPC_CPU "powerpc64-cpu" +#elif defined(TARGET_PPCEMB) +#define TYPE_POWERPC_CPU "embedded-powerpc-cpu" +#else +#define TYPE_POWERPC_CPU "powerpc-cpu" +#endif + +#define POWERPC_CPU_CLASS(klass) \ + OBJECT_CLASS_CHECK(PowerPCCPUClass, (klass), TYPE_POWERPC_CPU) +#define POWERPC_CPU(obj) \ + OBJECT_CHECK(PowerPCCPU, (obj), TYPE_POWERPC_CPU) +#define POWERPC_CPU_GET_CLASS(obj) \ + OBJECT_GET_CLASS(PowerPCCPUClass, (obj), TYPE_POWERPC_CPU) + +/** + * PowerPCCPUClass: + * @parent_reset: The parent class' reset handler. + * + * A PowerPC CPU model. + */ +typedef struct PowerPCCPUClass { + /*< private >*/ + CPUClass parent_class; + /*< public >*/ + + void (*parent_reset)(CPUState *cpu); +} PowerPCCPUClass; + +/** + * PowerPCCPU: + * @env: #CPUPPCState + * + * A PowerPC CPU. + */ +typedef struct PowerPCCPU { + /*< private >*/ + CPUState parent_obj; + /*< public >*/ + + CPUPPCState env; +} PowerPCCPU; + +static inline PowerPCCPU *ppc_env_get_cpu(CPUPPCState *env) +{ + return POWERPC_CPU(container_of(env, PowerPCCPU, env)); +} + +#define ENV_GET_CPU(e) CPU(ppc_env_get_cpu(e)) + + +#endif -- cgit v1.2.1