/*
* Copyright (c) 2000-2012 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 _I386_MISC_PROTOS_H_
#define _I386_MISC_PROTOS_H_
#include <machine/thread.h>
struct boot_args;
struct cpu_data;
extern boolean_t virtualized;
extern void vstart(vm_offset_t);
extern void i386_init(void);
extern void x86_init_wrapper(uintptr_t, uintptr_t) __attribute__((noreturn));
extern void i386_vm_init(
uint64_t,
boolean_t,
struct boot_args *);
extern void machine_startup(void);
extern void get_root_device(void);
extern void picinit(void);
extern void interrupt_processor(
int cpu);
extern void mp_probe_cpus(void);
extern void remote_kdb(void);
extern void clear_kdb_intr(void);
extern void cpu_init(void);
extern void fix_desc(
void * desc,
int num_desc);
extern void fix_desc64(
void * desc,
int num_desc);
extern void cnpollc(
boolean_t on);
extern void form_pic_mask(void);
extern void intnull(
int unit);
extern char * i386_boot_info(
char *buf,
vm_size_t buf_len);
extern void blkclr(
const char *from,
int nbytes);
extern void memset_word(
int *dst,
int pattern,
int nwords);
/* Move arbitrarily-aligned data from one physical address to another */
extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
/* allow a function to get a quick virtual mapping of a physical page */
extern int apply_func_phys(addr64_t src64, vm_size_t bytes, int (*func)(void * buffer, vm_size_t bytes, void * arg), void * arg);
extern int ml_copy_phys(addr64_t, addr64_t, vm_size_t);
/* Flush all cachelines for a page. */
extern void cache_flush_page_phys(ppnum_t pa);
/* Flushing for incoherent I/O */
extern void dcache_incoherent_io_flush64(addr64_t pa, unsigned int count);
extern void dcache_incoherent_io_store64(addr64_t pa, unsigned int count);
extern void sysclk_gettime_interrupts_disabled(
mach_timespec_t *cur_time);
extern void rtc_nanotime_init_commpage(void);
extern void rtc_sleep_wakeup(uint64_t base);
extern void rtc_timer_start(void);
extern void rtc_clock_napped(uint64_t, uint64_t);
extern void rtc_clock_adjust(uint64_t);
extern void pmap_lowmem_finalize(void);
thread_t Switch_context(thread_t, thread_continue_t, thread_t);
__not_tail_called thread_t
Shutdown_context(thread_t thread, void (*doshutdown)(processor_t), processor_t processor);
#ifdef __x86_64__
uint64_t x86_64_pre_sleep(void);
void x86_64_post_sleep(uint64_t new_cr3);
#endif
boolean_t
debug_state_is_valid32(x86_debug_state32_t *ds);
boolean_t
debug_state_is_valid64(x86_debug_state64_t *ds);
void
copy_debug_state32(x86_debug_state32_t *src, x86_debug_state32_t *target, boolean_t all);
void
copy_debug_state64(x86_debug_state64_t *src, x86_debug_state64_t *target, boolean_t all);
extern void act_machine_switch_pcb(thread_t old, thread_t new);
extern void Idle_PTs_release(vm_offset_t start, vm_offset_t end);
extern ppnum_t released_PT_ppn;
extern uint32_t released_PT_cnt;
/* Fast-restart parameters */
#define FULL_SLAVE_INIT (NULL)
#define FAST_SLAVE_INIT ((void *)(uintptr_t)1)
void cpu_pmc_control(void *);
extern void pstate_trace(void);
extern void mp_interrupt_watchdog(void);
extern kern_return_t i386_slide_individual_kext(kernel_mach_header_t *mh, uintptr_t slide);
extern kern_return_t i386_slide_kext_collection_mh_addrs(kernel_mach_header_t *mh, uintptr_t slide, bool adjust_mach_headers);
#endif /* _I386_MISC_PROTOS_H_ */