/* * Copyright (c) 2000-2008 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ #ifndef _KERN_MACHINE_H_ #define _KERN_MACHINE_H_ #include <mach/kern_return.h> #include <mach/processor_info.h> #include <kern/kern_types.h> /* * Machine support declarations. */ extern void processor_up( processor_t processor); extern void processor_offline( processor_t processor); extern void processor_start_thread(void *machine_param); /* * Must be implemented in machine dependent code. */ /* Initialize machine dependent ast code */ extern void init_ast_check( processor_t processor); /* Cause check for ast */ extern void cause_ast_check( processor_t processor); extern kern_return_t cpu_control( int slot_num, processor_info_t info, unsigned int count); extern void cpu_sleep(void); extern kern_return_t cpu_start( int slot_num); extern void cpu_exit_wait( int slot_num); extern kern_return_t cpu_info( processor_flavor_t flavor, int slot_num, processor_info_t info, unsigned int *count); extern kern_return_t cpu_info_count( processor_flavor_t flavor, unsigned int *count); extern thread_t machine_processor_shutdown( thread_t thread, void (*doshutdown)(processor_t), processor_t processor); extern void machine_idle(void); extern void machine_signal_idle( processor_t processor); extern void halt_cpu(void); extern void halt_all_cpus( boolean_t reboot); extern char *machine_boot_info( char *buf, vm_size_t buf_len); /* * Machine-dependent routine to fill in an array with up to callstack_max * levels of return pc information. */ extern void machine_callstack( natural_t *buf, vm_size_t callstack_max); extern void consider_machine_collect(void); #endif /* _KERN_MACHINE_H_ */