From 339894bec9bb99aaeb695173006322c37a102408 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Sat, 11 Feb 2012 17:26:17 +0100 Subject: target-sh4: QOM'ify CPU MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Embed CPUSH4State as first member of SuperHCPU. Let CPUClass::reset() call cpu_state_reset() for now. Signed-off-by: Andreas Färber Reviewed-by: Peter Maydell --- target-sh4/cpu-qom.h | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 target-sh4/cpu-qom.h (limited to 'target-sh4/cpu-qom.h') diff --git a/target-sh4/cpu-qom.h b/target-sh4/cpu-qom.h new file mode 100644 index 0000000..c41164a --- /dev/null +++ b/target-sh4/cpu-qom.h @@ -0,0 +1,70 @@ +/* + * QEMU SuperH 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_SUPERH_CPU_QOM_H +#define QEMU_SUPERH_CPU_QOM_H + +#include "qemu/cpu.h" + +#define TYPE_SUPERH_CPU "superh-cpu" + +#define SUPERH_CPU_CLASS(klass) \ + OBJECT_CLASS_CHECK(SuperHCPUClass, (klass), TYPE_SUPERH_CPU) +#define SUPERH_CPU(obj) \ + OBJECT_CHECK(SuperHCPU, (obj), TYPE_SUPERH_CPU) +#define SUPERH_CPU_GET_CLASS(obj) \ + OBJECT_GET_CLASS(SuperHCPUClass, (obj), TYPE_SUPERH_CPU) + +/** + * SuperHCPUClass: + * @parent_reset: The parent class' reset handler. + * + * A SuperH CPU model. + */ +typedef struct SuperHCPUClass { + /*< private >*/ + CPUClass parent_class; + /*< public >*/ + + void (*parent_reset)(CPUState *cpu); +} SuperHCPUClass; + +/** + * SuperHCPU: + * @env: #CPUSH4State + * + * A SuperH CPU. + */ +typedef struct SuperHCPU { + /*< private >*/ + CPUState parent_obj; + /*< public >*/ + + CPUSH4State env; +} SuperHCPU; + +static inline SuperHCPU *sh_env_get_cpu(CPUSH4State *env) +{ + return SUPERH_CPU(container_of(env, SuperHCPU, env)); +} + +#define ENV_GET_CPU(e) CPU(sh_env_get_cpu(e)) + + +#endif -- cgit v1.1