Package ghidra.app.util.bin.format.xcoff

Class XCoffOptionalHeader

    • Method Detail

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • getMagic

        public short getMagic()
        Returns the magic value. The binder assigns the following value: 0x010b.
        Returns:
        the magic value

      • getVersionStamp

        public short getVersionStamp()
        Returns the format version for this auxiliary header. The only valid value is 1.
        Returns:
        the format version for this auxiliary header

      • getTextSize

        public long getTextSize()
        Returns the size (in bytes) of the raw data for the .text section.
        Returns:
        the size (in bytes) of the raw data for the .text section

      • getInitializedDataSize

        public long getInitializedDataSize()
        Returns the size (in bytes) of the raw data for the .data section.
        Returns:
        the size (in bytes) of the raw data for the .data section

      • getUninitializedDataSize

        public long getUninitializedDataSize()
        Returns the size (in bytes) of the .bss section. No raw data exists in the file for the .bss section.
        Returns:
        the size (in bytes) of the .bss section

      • getEntry

        public long getEntry()
        Returns the virtual address of the entry point.
        Returns:
        the virtual address of the entry point

      • getTextStart

        public long getTextStart()
        Returns the virtual address of the .text section.
        Returns:
        the virtual address of the .text section

      • getDataStart

        public long getDataStart()
        Returns the virtual address of the .data section.
        Returns:
        the virtual address of the .data section

      • getTOC

        public long getTOC()
        Returns the virtual address of the TOC anchor.
        Returns:
        the virtual address of the TOC anchor

      • getSectionNumberForEntry

        public short getSectionNumberForEntry()
        Returns the number of the section that contains the entry point. The entry point must be in the .text or .data section.
        Returns:
        the number of the section that contains the entry point

      • getSectionNumberForText

        public short getSectionNumberForText()
        Returns the number of the .text section.
        Returns:
        the number of the .text section

      • getSectionNumberForData

        public short getSectionNumberForData()
        Returns the number of the .data section.
        Returns:
        the number of the .data section

      • getSectionNumberForTOC

        public short getSectionNumberForTOC()
        Returns the number of the section that contains the TOC.
        Returns:
        the number of the section that contains the TOC

      • getSectionNumberForLoader

        public short getSectionNumberForLoader()
        Returns the number of the section that contains the system loader information.
        Returns:
        the number of the section that contains the system loader information

      • getSectionNumberForBss

        public short getSectionNumberForBss()
        Returns the number of the .bss section.
        Returns:
        the number of the .bss section

      • getMaxAlignmentForText

        public short getMaxAlignmentForText()
        Returns log (base-2) of the maximum alignment needed for any csect in the .text section.
        Returns:
        the maximum alignment for the .text section

      • getMaxAlignmentForData

        public short getMaxAlignmentForData()
        Returns log (base-2) of the maximum alignment needed for any csect in the .data or .bss section.
        Returns:
        the maximum alignment for the .data or .bss section

      • getModuleType

        public java.lang.String getModuleType()
        Returns the module type. Valid module types: RO - Specifies a read-only module.
        Returns:
        the module type

      • getCpuFlag

        public byte getCpuFlag()
        Returns the CPU bit flags.
        Returns:
        the CPU bit flags

      • getCpuType

        public byte getCpuType()
        Reserved. Always returns 0.
        Returns:
        always returns 0

      • getMaxStackSize

        public long getMaxStackSize()
        Returns the maximum stack size allowed for this executable. If the value is 0, then the default value is used.
        Returns:
        the maximum stack size allow for this executable

      • getMaxDataSize

        public long getMaxDataSize()
        Returns the maximum data size allowed for this executable. If the value is 0, then the default value is used.
        Returns:
        the maximum data size allow for this executable

      • getDebugger

        public long getDebugger()
        This field should be 0. When the loaded program is being debugged, the memory image of this field may be modified by the debugger to insert a trap instruction.
        Returns:
        should return 0

      • getFlags

        public byte getFlags()
        This field consists of 4 1-bit flags and a 4-bit .tdata alignment.
        Returns:
        the flags

      • getSectionNumberForTData

        public short getSectionNumberForTData()

      • getSectionNumberForTBss

        public short getSectionNumberForTBss()

      • toDataType

        public DataType toDataType()
                    throws DuplicateNameException,
                           java.io.IOException
        Description copied from interface: StructConverter
        Returns a structure datatype representing the contents of the implementor of this interface.

        For example, given: 

         class A {
     int foo;
     double bar;
 }

        The return value should be a structure data type with two data type components; an INT and a DOUBLE. The structure should contain field names and, if possible, field comments.

        Specified by:
        toDataType in interface StructConverter
        Returns:
        returns a structure datatype representing the implementor of this interface
        Throws:
        DuplicateNameException - when a datatype of the same name already exists
        java.io.IOException
        See Also:
        StructureDataType