/*
* Copyright (c) 2007 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 _ARM_CPU_INTERNAL_H_
#define _ARM_CPU_INTERNAL_H_
#include <mach/kern_return.h>
#include <arm/cpu_data_internal.h>
extern void cpu_bootstrap(
void);
extern void cpu_init(
void);
extern void cpu_timebase_init(boolean_t from_boot);
extern kern_return_t cpu_signal(
cpu_data_t *target,
cpu_signal_t signal,
void *p0,
void *p1);
extern kern_return_t cpu_signal_deferred(
cpu_data_t *target);
extern void cpu_signal_cancel(
cpu_data_t *target);
extern bool cpu_has_SIGPdebug_pending(void);
extern unsigned int real_ncpus;
#if defined(CONFIG_XNUPOST) && __arm64__
extern void arm64_ipi_test(void);
#endif /* defined(CONFIG_XNUPOST) && __arm64__ */
#if defined(KERNEL_INTEGRITY_CTRR)
extern void init_ctrr_cluster_states(void);
extern lck_spin_t ctrr_cpu_start_lck;
enum ctrr_cluster_states { CTRR_UNLOCKED = 0, CTRR_LOCKING, CTRR_LOCKED };
extern enum ctrr_cluster_states ctrr_cluster_locked[MAX_CPU_CLUSTERS];
#endif /* defined(KERNEL_INTEGRITY_CTRR) */
#endif /* _ARM_CPU_INTERNAL_H_ */