1/* 2 * Copyright 2013, winocm. <winocm@icloud.com> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * Redistributions of source code must retain the above copyright notice, this 9 * list of conditions and the following disclaimer. 10 * 11 * Redistributions in binary form must reproduce the above copyright notice, this 12 * list of conditions and the following disclaimer in the documentation and/or 13 * other materials provided with the distribution. 14 * 15 * If you are going to use this software in any form that does not involve 16 * releasing the source to this project or improving it, let me know beforehand. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 25 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29/* 30 * Other prototypes for the ARM platform. 31 */ 32 33#ifndef _ARM_MISC_PROTOS_H_ 34#define _ARM_MISC_PROTOS_H_ 35 36#include <mach/mach_types.h> 37#include <pexpert/pexpert.h> 38#include <machine/machine_routines.h> 39#include <mach/vm_param.h> 40#include <kern/processor.h> 41#include <arm/cpuid.h> 42 43typedef struct _abort_information_context { 44 uint32_t r[13]; 45 uint32_t sp; 46 uint32_t lr; 47 uint32_t pc; 48 uint32_t cpsr; 49 uint32_t fsr; 50 uint32_t far; 51} abort_information_context_t; 52 53extern processor_t cpu_processor_alloc(boolean_t is_boot_cpu); 54extern void cpu_init(void); 55extern void cpu_bootstrap(void); 56 57extern void draw_panic_dialog(void); 58 59#ifndef __LP64__ 60extern void arm_set_threadpid_user_readonly(uint32_t * address); 61extern void arm_set_threadpid_priv_readwrite(uint32_t * address); 62#else 63extern void arm_set_threadpid_user_readonly(uint64_t * address); 64extern void arm_set_threadpid_priv_readwrite(uint64_t * address); 65#endif 66 67extern int arm_usimple_lock(usimple_lock_t l); 68 69void panic_arm_backtrace(void *_frame, int nframes, const char *msg, 70 boolean_t regdump, arm_saved_state_t * regs); 71 72void arm_vm_init(uint32_t mem_limit, boot_args * args); 73 74void sleh_abort(void *context, int reason); 75 76void cache_initialize(void); 77 78void get_cachetype_cp15(); 79void identify_arm_cpu(void); 80 81#endif 82