AppleKxldState.h

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#ifndef APPLE_KXLD_STATE_H
#define APPLE_KXLD_STATE_H
 
#include <IndustryStandard/AppleMachoImage.h>
 
#define KXLD_LINK_STATE_SIGNATURE         0xF00DD00D
#define KXLD_LINK_STATE_INVERT_SIGNATURE  0x0DD00DF0
 
#define KXLD_LINK_STATE_SIGNATURE_64         0xCAFEF00D
#define KXLD_LINK_STATE_INVERT_SIGNATURE_64  0x0DF0FECA
 
#define KXLD_LINK_STATE_VERSION  1
 
typedef struct {
  UINT32              Signature;     
  UINT32              Version;       
  MACH_CPU_TYPE       CpuType;       
  MACH_CPU_SUBTYPE    CpuSubtype;    
  UINT32              NumSections;   
  UINT32              SectionOffset; 
  UINT32              NumVtables;    
  UINT32              VtableOffset;  
  UINT32              NumSymbols;    
  UINT32              SymbolOffset;  
} KXLD_LINK_STATE_HEADER;
 
#pragma pack(push, 1)
 
typedef struct {
  UINT32    NameOffset;
  UINT32    EntryOffset;
  UINT32    NumEntries;
} KXLD_VTABLE_HEADER;
 
typedef struct {
  CHAR8    SegmentName[16];
  CHAR8    SectionName[16];
} KXLD_SECTION_NAME;
 
typedef struct {
  UINT32    Address;
  UINT32    NameOffset;
  UINT32    Flags;
} KXLD_SYM_ENTRY_32;
 
typedef struct {
  UINT64    Address;
  UINT32    NameOffset;
  UINT32    Flags;
} KXLD_SYM_ENTRY_64;
 
STATIC_ASSERT (sizeof (KXLD_SYM_ENTRY_32) == 12, "Invalid KXLD_SYM_ENTRY_32 size");
STATIC_ASSERT (sizeof (KXLD_SYM_ENTRY_64) == 16, "Invalid KXLD_SYM_ENTRY_64 size");
 
#pragma pack(pop)
 
typedef union {
  KXLD_SYM_ENTRY_32    Kxld32;
  KXLD_SYM_ENTRY_64    Kxld64;
} KXLD_SYM_ENTRY_ANY;
 
#define KXLD_SYM_OBSOLETE  BIT0
 
#endif // APPLE_KXLD_STATE_H