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