Retro68/PEFTools/PEFBinaryFormat.h

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// PEFBinaryFormat.h from the Multiversal Interfaces
// generated from executor source code
/*****************************************************************************
* *
* PEFBinaryFormat.h *
* ================= *
* *
* Needs: *
* MacTypes.h OSType *
* *
* *
*****************************************************************************/
#pragma pack(push, 2)
/*****************************************************************************/
enum
{
kPEFTag1 = 'Joy!',
kPEFTag2 = 'peff',
kPEFVersion = 1,
};
/*****************************************************************************/
enum
{
kPEFProcessShare = 1,
kPEFGlobalShare = 4,
kPEFProtectedShare = 5,
};
/*****************************************************************************/
enum
{
kPEFCodeSection = 0,
kPEFUnpackedDataSection,
kPEFPatternDataSection,
kPEFConstantSection,
kPEFLoaderSection,
kPEFDebugSection,
kPEFExecutableDataSection,
kPEFExceptionSection,
kPEFTracebackSection,
};
/*****************************************************************************/
enum
{
kPEFCodeSymbol,
kPEFDataSymbol,
kPEFTVectorSymbol,
kPEFTOCSymbol,
kPEFGlueSymbol,
};
/*****************************************************************************
* flags for PEFImportedLibrary::options *
*****************************************************************************/
enum
{
kPEFWeakImportLibMask = 64,
kPEFInitLibBeforeMask = 128,
};
/*****************************************************************************
* PEFContainerHeader *
*****************************************************************************/
typedef struct PEFContainerHeader PEFContainerHeader;
struct PEFContainerHeader
{
OSType tag1;
OSType tag2;
OSType architecture;
uint32_t formatVersion;
uint32_t dateTimeStamp;
uint32_t oldDefVersion;
uint32_t oldImpVersion;
uint32_t currentVersion;
uint16_t sectionCount;
uint16_t instSectionCount;
uint32_t reservedA;
};
/*****************************************************************************/
enum
{
kPEFFirstSectionHeaderOffset = sizeof(PEFContainerHeader),
};
/*****************************************************************************
* PEFSectionHeader *
*****************************************************************************/
typedef struct PEFSectionHeader PEFSectionHeader;
struct PEFSectionHeader
{
int32_t nameOffset;
uint32_t defaultAddress;
uint32_t totalLength;
uint32_t unpackedLength;
uint32_t containerLength;
uint32_t containerOffset;
uint8_t sectionKind;
uint8_t shareKind;
uint8_t alignment;
uint8_t reservedA;
};
/*****************************************************************************
* PEFLoaderInfoHeader *
*****************************************************************************/
typedef struct PEFLoaderInfoHeader PEFLoaderInfoHeader;
struct PEFLoaderInfoHeader
{
int32_t mainSection;
uint32_t mainOffset;
int32_t initSection;
uint32_t initOffset;
int32_t termSection;
uint32_t termOffset;
uint32_t importedLibraryCount;
uint32_t totalImportedSymbolCount;
uint32_t relocSectionCount;
uint32_t relocInstrOffset;
uint32_t loaderStringsOffset;
uint32_t exportHashOffset;
uint32_t exportHashTablePower;
uint32_t exportedSymbolCount;
};
/*****************************************************************************
* PEFImportedLibrary *
*****************************************************************************/
typedef struct PEFImportedLibrary PEFImportedLibrary;
struct PEFImportedLibrary
{
uint32_t nameOffset;
uint32_t oldImpVersion;
uint32_t currentVersion;
uint32_t importedSymbolCount;
uint32_t firstImportedSymbol;
uint8_t options;
uint8_t reservedA;
uint16_t reservedB;
};
/*****************************************************************************
* PEFLoaderRelocationHeader *
*****************************************************************************/
typedef struct PEFLoaderRelocationHeader PEFLoaderRelocationHeader;
struct PEFLoaderRelocationHeader
{
uint16_t sectionIndex;
uint16_t reservedA;
uint32_t relocCount;
uint32_t firstRelocOffset;
};
/*****************************************************************************/
enum
{
kExponentLimit = 16,
kAverageChainLimit = 10,
};
/*****************************************************************************/
enum
{
kPEFHashLengthShift = 16,
kPEFHashValueMask = 65535,
};
/*****************************************************************************/
enum
{
FIRST_INDEX_SHIFT = 0,
FIRST_INDEX_MASK = 262143,
CHAIN_COUNT_SHIFT = 18,
CHAIN_COUNT_MASK = 16383,
};
/*****************************************************************************
* PEFExportedSymbol *
*****************************************************************************/
typedef struct PEFExportedSymbol PEFExportedSymbol;
struct PEFExportedSymbol
{
uint32_t classAndName;
uint32_t symbolValue;
int16_t sectionIndex;
};
/*****************************************************************************
* PEFImportedSymbol *
*****************************************************************************/
typedef struct PEFImportedSymbol PEFImportedSymbol;
struct PEFImportedSymbol
{
uint32_t classAndName;
};
/*****************************************************************************
* PEFExportedSymbolKey *
*****************************************************************************/
typedef uint32_t PEFExportedSymbolKey;
/*****************************************************************************
* PEFExportedSymbolHashSlot *
*****************************************************************************/
typedef uint32_t PEFExportedSymbolHashSlot;
/*****************************************************************************/
enum
{
NAME_MASK = 16777215,
};
/*****************************************************************************
* PEFExportedSymbolClass *
*****************************************************************************/
#define PEFExportedSymbolClass(classAndName) (((classAndName) >> 24) & 0xFF)
/*****************************************************************************
* PEFExportedSymbolNameOffset *
*****************************************************************************/
#define PEFExportedSymbolNameOffset(classAndName) ((classAndName)&0xFFFFFF)
/*****************************************************************************
* PEFComposeImportedSymbol *
*****************************************************************************/
#define PEFComposeImportedSymbol(cls, nameOffset) \
((((uint32_t)cls) << 24) | (uint32_t)(nameOffset))
/*****************************************************************************
* PEFRelocComposeBySectC *
*****************************************************************************/
#define PEFRelocComposeBySectC(runLength) (0x4000 | ((uint16_t)(runLength)-1))
/*****************************************************************************
* PEFRelocComposeBySectD *
*****************************************************************************/
#define PEFRelocComposeBySectD(runLength) (0x4200 | ((uint16_t)(runLength)-1))
/*****************************************************************************
* PEFRelocComposeSetPosition_1st *
*****************************************************************************/
#define PEFRelocComposeSetPosition_1st(fullOffset) \
(0xA000 | (uint16_t)((uint32_t)(fullOffset) >> 16))
/*****************************************************************************
* PEFRelocComposeSetPosition_2nd *
*****************************************************************************/
#define PEFRelocComposeSetPosition_2nd(fullOffset) \
((uint16_t)((uint32_t)(fullOffset)))
/*****************************************************************************
* PEFRelocComposeLgByImport_1st *
*****************************************************************************/
#define PEFRelocComposeLgByImport_1st(fullIndex) \
(0xA400 | (uint16_t)((uint32_t)(fullIndex) >> 16))
/*****************************************************************************
* PEFRelocComposeLgByImport_2nd *
*****************************************************************************/
#define PEFRelocComposeLgByImport_2nd(fullIndex) \
((uint16_t)((uint32_t)(fullIndex)))
#pragma pack(pop)