| /*␊ |
| * Copyright (c) 2009 Evan Lojewski. All rights reserved.␊ |
| *␊ |
| */␊ |
| ␊ |
| #include <mach-o/loader.h>␊ |
| #include <mach-o/nlist.h>␊ |
| ␊ |
| #ifndef __BOOT2_KERNEL_PATCHER_H␊ |
| #define __BOOT2_KERNEL_PATCHER_H␊ |
| ␊ |
| #define CPUID_MODEL_ANY␉␉0x00␊ |
| #define CPUID_MODEL_UNKNOWN␉0x01␊ |
| ␊ |
| #define CPUID_MODEL_YONAH␉14␊ |
| #define CPUID_MODEL_MEROM␉15␊ |
| #define CPUID_MODEL_PENRYN␉23␊ |
| #define CPUID_MODEL_NEHALEM␉26␊ |
| #define CPUID_MODEL_ATOM␉28␊ |
| #define CPUID_MODEL_FIELDS␉30␉/* Lynnfield, Clarksfield, Jasper */␊ |
| #define CPUID_MODEL_DALES␉31␉/* Havendale, Auburndale */␊ |
| #define CPUID_MODEL_NEHALEM_EX␉46␊ |
| ␊ |
| #define KERNEL_ANY␉0x00␊ |
| #define KERNEL_64␉0x01␊ |
| #define KERNEL_32␉0x02␊ |
| #define KERNEL_ERR␉0xFF␊ |
| ␊ |
| typedef struct patchRoutine_t␊ |
| {␊ |
| ␉void(*patchRoutine)(void*);␊ |
| ␉int validArchs;␊ |
| ␉int validCpu;␊ |
| ␉struct patchRoutine_t* next;␊ |
| } patchRoutine_t;␊ |
| ␊ |
| ␊ |
| typedef struct kernSymbols_t␊ |
| {␊ |
| ␉char* symbol;␊ |
| ␉UInt64 addr;␊ |
| ␉struct kernSymbols_t* next;␊ |
| } kernSymbols_t;␊ |
| ␊ |
| kernSymbols_t* lookup_kernel_symbol(const char* name);␊ |
| void register_kernel_symbol(int kernelType, const char* name);␊ |
| ␊ |
| long long symbol_handler(char* symbolName, long long addr, char is64);␊ |
| void patch_kernel(void* kernelData, void* arg2, void* arg3, void *arg4);␊ |
| void register_kernel_patch(void* patch, int arch, int cpus);␊ |
| ␊ |
| int locate_symbols(void* kernelData);␊ |
| ␊ |
| int determineKernelArchitecture(void* kernelData);␊ |
| ␊ |
| /*␊ |
| * Internal patches provided by this module.␊ |
| */␊ |
| void patch_cpuid_set_info_all(void* kernelData);␊ |
| void patch_cpuid_set_info_32(void* kernelData, UInt32 impersonateFamily, UInt8 impersonateModel);␊ |
| void patch_cpuid_set_info_64(void* kernelData, UInt32 impersonateFamily, UInt8 impersonateModel);␊ |
| ␊ |
| void patch_pmCPUExitHaltToOff(void* kernelData);␊ |
| void patch_lapic_init(void* kernelData);␊ |
| void patch_commpage_stuff_routine(void* kernelData);␊ |
| void patch_lapic_configure(void* kernelData);␊ |
| void patch_lapic_interrupt(void* kernelData);␊ |
| ␊ |
| #endif /* !__BOOT2_KERNEL_PATCHER_H */␊ |
