kernel_mach_header.h [plain text]
#ifndef _KERNEL_MACH_HEADER_
#define _KERNEL_MACH_HEADER_
#ifdef __cplusplus
extern "C" {
#endif
#include <mach/mach_types.h>
#include <mach-o/loader.h>
#include <mach-o/nlist.h>
#include <mach-o/reloc.h>
#if !KERNEL
#error this header for kernel use only
#endif
#if defined(__LP64__)
typedef struct mach_header_64 kernel_mach_header_t;
typedef struct segment_command_64 kernel_segment_command_t;
typedef struct section_64 kernel_section_t;
typedef struct nlist_64 kernel_nlist_t;
#define MH_MAGIC_KERNEL MH_MAGIC_64
#define LC_SEGMENT_KERNEL LC_SEGMENT_64
#else
typedef struct mach_header kernel_mach_header_t;
typedef struct segment_command kernel_segment_command_t;
typedef struct section kernel_section_t;
typedef struct nlist kernel_nlist_t;
#define MH_MAGIC_KERNEL MH_MAGIC
#define LC_SEGMENT_KERNEL LC_SEGMENT
#define SECT_CONSTRUCTOR "__constructor"
#define SECT_DESTRUCTOR "__destructor"
#endif
#define SECT_MODINITFUNC "__mod_init_func"
#define SECT_MODTERMFUNC "__mod_term_func"
extern kernel_mach_header_t _mh_execute_header;
vm_offset_t getlastaddr(void);
kernel_segment_command_t *firstseg(void);
kernel_segment_command_t *firstsegfromheader(kernel_mach_header_t *header);
kernel_segment_command_t *nextsegfromheader(
kernel_mach_header_t *header,
kernel_segment_command_t *seg);
kernel_segment_command_t *getsegbyname(const char *seg_name);
kernel_segment_command_t *getsegbynamefromheader(
kernel_mach_header_t *header,
const char *seg_name);
void *getsegdatafromheader(kernel_mach_header_t *, const char *, unsigned long *);
kernel_section_t *getsectbyname(const char *seg_name, const char *sect_name);
kernel_section_t *getsectbynamefromheader(
kernel_mach_header_t *header,
const char *seg_name,
const char *sect_name);
void *getsectdatafromheader(kernel_mach_header_t *, const char *, const char *, unsigned long *);
kernel_section_t *firstsect(kernel_segment_command_t *sgp);
kernel_section_t *nextsect(kernel_segment_command_t *sgp, kernel_section_t *sp);
void *getcommandfromheader(kernel_mach_header_t *, uint32_t);
void *getuuidfromheader(kernel_mach_header_t *, unsigned long *);
#ifdef __cplusplus
}
#endif
#endif