diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/qemu/cpu.h | 75 | ||||
| -rw-r--r-- | include/qemu/object.h | 17 |
2 files changed, 89 insertions, 3 deletions
diff --git a/include/qemu/cpu.h b/include/qemu/cpu.h new file mode 100644 index 0000000000..4291279bc5 --- /dev/null +++ b/include/qemu/cpu.h @@ -0,0 +1,75 @@ +/* + * QEMU CPU model + * + * Copyright (c) 2012 SUSE LINUX Products GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see + * <http://www.gnu.org/licenses/gpl-2.0.html> + */ +#ifndef QEMU_CPU_H +#define QEMU_CPU_H + +#include "qemu/object.h" + +/** + * SECTION:cpu + * @section_id: QEMU-cpu + * @title: CPU Class + * @short_description: Base class for all CPUs + */ + +#define TYPE_CPU "cpu" + +#define CPU(obj) OBJECT_CHECK(CPUState, (obj), TYPE_CPU) +#define CPU_CLASS(class) OBJECT_CLASS_CHECK(CPUClass, (class), TYPE_CPU) +#define CPU_GET_CLASS(obj) OBJECT_GET_CLASS(CPUClass, (obj), TYPE_CPU) + +typedef struct CPUState CPUState; + +/** + * CPUClass: + * @reset: Callback to reset the #CPU to its initial state. + * + * Represents a CPU family or model. + */ +typedef struct CPUClass { + /*< private >*/ + ObjectClass parent_class; + /*< public >*/ + + void (*reset)(CPUState *cpu); +} CPUClass; + +/** + * CPUState: + * + * State of one CPU core or thread. + */ +struct CPUState { + /*< private >*/ + Object parent_obj; + /*< public >*/ + + /* TODO Move common fields from CPUState here. */ +}; + + +/** + * cpu_reset: + * @cpu: The CPU whose state is to be reset. + */ +void cpu_reset(CPUState *cpu); + + +#endif diff --git a/include/qemu/object.h b/include/qemu/object.h index 69e4b7b282..e8fc1268b3 100644 --- a/include/qemu/object.h +++ b/include/qemu/object.h @@ -124,7 +124,7 @@ typedef struct InterfaceInfo InterfaceInfo; * * Once all of the parent classes have been initialized, #TypeInfo::class_init * is called to let the class being instantiated provide default initialize for - * it's virtual functions. Here is how the above example might be modified + * its virtual functions. Here is how the above example might be modified * to introduce an overridden virtual function: * * <example> @@ -288,7 +288,7 @@ struct Object * implementing an explicit class type if they are not adding additional * virtual functions. * @class_init: This function is called after all parent class initialization - * has occured to allow a class to set its default virtual method pointers. + * has occurred to allow a class to set its default virtual method pointers. * This is also the function to use to override virtual methods from a parent * class. * @class_finalize: This function is called during class destruction and is @@ -527,7 +527,7 @@ Type type_register_static(const TypeInfo *info); * type_register: * @info: The #TypeInfo of the new type * - * Unlike type_register_static(), this call does not require @info or it's + * Unlike type_register_static(), this call does not require @info or its * string members to continue to exist after the call returns. * * Returns: 0 on failure, the new #Type on success. @@ -560,6 +560,17 @@ ObjectClass *object_class_by_name(const char *typename); void object_class_foreach(void (*fn)(ObjectClass *klass, void *opaque), const char *implements_type, bool include_abstract, void *opaque); + +/** + * object_class_get_list: + * @implements_type: The type to filter for, including its derivatives. + * @include_abstract: Whether to include abstract classes. + * + * Returns: A singly-linked list of the classes in reverse hashtable order. + */ +GSList *object_class_get_list(const char *implements_type, + bool include_abstract); + /** * object_ref: * @obj: the object |