xcoff

type Archive struct {
	ArchiveHeader
	Members []*Member
	// contains filtered or unexported fields
}

type ArchiveHeader struct {
	// contains filtered or unexported fields
}

type AuxCSect32 struct {
	Xscnlen   uint32 // Length or symbol table index
	Xparmhash uint32 // Offset of parameter type-check string
	Xsnhash   uint16 // .typchk section number
	Xsmtyp    uint8  // Symbol alignment and type
	Xsmclas   uint8  // Storage-mapping class
	Xstab     uint32 // Reserved
	Xsnstab   uint16 // Reserved
}

type AuxCSect64 struct {
	Xscnlenlo uint32 // Lower 4 bytes of length or symbol table index
	Xparmhash uint32 // Offset of parameter type-check string
	Xsnhash   uint16 // .typchk section number
	Xsmtyp    uint8  // Symbol alignment and type
	Xsmclas   uint8  // Storage-mapping class
	Xscnlenhi uint32 // Upper 4 bytes of length or symbol table index
	Xpad      uint8  // Unused
	Xauxtype  uint8  // Type of auxiliary entry
}

type AuxFcn32 struct {
	Xexptr   uint32 // File offset to exception table entry
	Xfsize   uint32 // Size of function in bytes
	Xlnnoptr uint32 // File pointer to line number
	Xendndx  uint32 // Symbol table index of next entry
	Xpad     uint16 // Unused
}

type AuxFcn64 struct {
	Xlnnoptr uint64 // File pointer to line number
	Xfsize   uint32 // Size of function in bytes
	Xendndx  uint32 // Symbol table index of next entry
	Xpad     uint8  // Unused
	Xauxtype uint8  // Type of auxiliary entry
}

type AuxFile64 struct {
	Xfname   [8]byte // Name or offset inside string table
	Xftype   uint8   // Source file string type
	Xauxtype uint8   // Type of auxiliary entry
}

type AuxSect64 struct {
	Xscnlen uint64 // section length
	Xnreloc uint64 // Num RLDs

	Xauxtype uint8 // Type of auxiliary entry
	// contains filtered or unexported fields
}

type AuxiliaryCSect struct {
	Length              int64
	StorageMappingClass int
	SymbolType          int
}

type AuxiliaryFcn struct {
	Size int64
}

type File struct {
	FileHeader
	Sections     []*Section
	Symbols      []*Symbol
	StringTable  []byte
	LibraryPaths []string
	// contains filtered or unexported fields
}

type FileHeader struct {
	TargetMachine uint16
}

type FileHeader32 struct {
	Fmagic   uint16 // Target machine
	Fnscns   uint16 // Number of sections
	Ftimedat uint32 // Time and date of file creation
	Fsymptr  uint32 // Byte offset to symbol table start
	Fnsyms   uint32 // Number of entries in symbol table
	Fopthdr  uint16 // Number of bytes in optional header
	Fflags   uint16 // Flags
}

type FileHeader64 struct {
	Fmagic   uint16 // Target machine
	Fnscns   uint16 // Number of sections
	Ftimedat uint32 // Time and date of file creation
	Fsymptr  uint64 // Byte offset to symbol table start
	Fopthdr  uint16 // Number of bytes in optional header
	Fflags   uint16 // Flags
	Fnsyms   uint32 // Number of entries in symbol table
}

type ImportedSymbol struct {
	Name    string
	Library string
}

type LoaderHeader32 struct {
	Lversion uint32 // Loader section version number
	Lnsyms   uint32 // Number of symbol table entries
	Lnreloc  uint32 // Number of relocation table entries
	Listlen  uint32 // Length of import file ID string table
	Lnimpid  uint32 // Number of import file IDs
	Limpoff  uint32 // Offset to start of import file IDs
	Lstlen   uint32 // Length of string table
	Lstoff   uint32 // Offset to start of string table
}

type LoaderHeader64 struct {
	Lversion uint32 // Loader section version number
	Lnsyms   uint32 // Number of symbol table entries
	Lnreloc  uint32 // Number of relocation table entries
	Listlen  uint32 // Length of import file ID string table
	Lnimpid  uint32 // Number of import file IDs
	Lstlen   uint32 // Length of string table
	Limpoff  uint64 // Offset to start of import file IDs
	Lstoff   uint64 // Offset to start of string table
	Lsymoff  uint64 // Offset to start of symbol table
	Lrldoff  uint64 // Offset to start of relocation entries
}

type LoaderSymbol32 struct {
	Lname   [8]byte // Symbol name or byte offset into string table
	Lvalue  uint32  // Address field
	Lscnum  uint16  // Section number containing symbol
	Lsmtype uint8   // Symbol type, export, import flags
	Lsmclas uint8   // Symbol storage class
	Lifile  uint32  // Import file ID; ordinal of import file IDs
	Lparm   uint32  // Parameter type-check field
}

type LoaderSymbol64 struct {
	Lvalue  uint64 // Address field
	Loffset uint32 // Byte offset into string table of symbol name
	Lscnum  uint16 // Section number containing symbol
	Lsmtype uint8  // Symbol type, export, import flags
	Lsmclas uint8  // Symbol storage class
	Lifile  uint32 // Import file ID; ordinal of import file IDs
	Lparm   uint32 // Parameter type-check field
}

type Member struct {
	MemberHeader
	// contains filtered or unexported fields
}

type MemberHeader struct {
	Name string
	Size uint64
}

type Reloc struct {
	VirtualAddress   uint64
	Symbol           *Symbol
	Signed           bool
	InstructionFixed bool
	Length           uint8
	Type             uint8
}

type Reloc32 struct {
	Rvaddr  uint32 // (virtual) address of reference
	Rsymndx uint32 // Index into symbol table
	Rsize   uint8  // Sign and reloc bit len
	Rtype   uint8  // Toc relocation type
}

type Reloc64 struct {
	Rvaddr  uint64 // (virtual) address of reference
	Rsymndx uint32 // Index into symbol table
	Rsize   uint8  // Sign and reloc bit len
	Rtype   uint8  // Toc relocation type
}

type Section struct {
	SectionHeader
	Relocs []Reloc
	io.ReaderAt
	// contains filtered or unexported fields
}

type SectionHeader struct {
	Name           string
	VirtualAddress uint64
	Size           uint64
	Type           uint32
	Relptr         uint64
	Nreloc         uint32
}

type SectionHeader32 struct {
	Sname    [8]byte // Section name
	Spaddr   uint32  // Physical address
	Svaddr   uint32  // Virtual address
	Ssize    uint32  // Section size
	Sscnptr  uint32  // Offset in file to raw data for section
	Srelptr  uint32  // Offset in file to relocation entries for section
	Slnnoptr uint32  // Offset in file to line number entries for section
	Snreloc  uint16  // Number of relocation entries
	Snlnno   uint16  // Number of line number entries
	Sflags   uint32  // Flags to define the section type
}

type SectionHeader64 struct {
	Sname    [8]byte // Section name
	Spaddr   uint64  // Physical address
	Svaddr   uint64  // Virtual address
	Ssize    uint64  // Section size
	Sscnptr  uint64  // Offset in file to raw data for section
	Srelptr  uint64  // Offset in file to relocation entries for section
	Slnnoptr uint64  // Offset in file to line number entries for section
	Snreloc  uint32  // Number of relocation entries
	Snlnno   uint32  // Number of line number entries
	Sflags   uint32  // Flags to define the section type
	Spad     uint32  // Needs to be 72 bytes long
}

type SymEnt32 struct {
	Nname   [8]byte // Symbol name
	Nvalue  uint32  // Symbol value
	Nscnum  uint16  // Section number of symbol
	Ntype   uint16  // Basic and derived type specification
	Nsclass uint8   // Storage class of symbol
	Nnumaux uint8   // Number of auxiliary entries
}

type SymEnt64 struct {
	Nvalue  uint64 // Symbol value
	Noffset uint32 // Offset of the name in string table or .debug section
	Nscnum  uint16 // Section number of symbol
	Ntype   uint16 // Basic and derived type specification
	Nsclass uint8  // Storage class of symbol
	Nnumaux uint8  // Number of auxiliary entries
}

type Symbol struct {
	Name          string
	Value         uint64
	SectionNumber int
	StorageClass  int
	AuxFcn        AuxiliaryFcn
	AuxCSect      AuxiliaryCSect
}