Package ghidra.program.model.mem

Interface MemoryBlockSourceInfo

  • public interface MemoryBlockSourceInfo
    Describes the source of bytes for a memory block.

    • Method Detail

      • getLength

        long getLength()
        Returns the length of this block byte source.
        Returns:
        the length of this block byte source.

      • getMinAddress

        Address getMinAddress()
        Returns the start address where this byte source is mapped.
        Returns:
        the start address where this byte source is mapped.

      • getMaxAddress

        Address getMaxAddress()
        Returns the end address where this byte source is mapped.
        Returns:
        the end address where this byte source is mapped.

      • getDescription

        java.lang.String getDescription()
        Returns a description of this SourceInfo object.
        Returns:
        a description of this SourceInfo object.

      • getFileBytes

        java.util.Optional<FileBytes> getFileBytes()
        Returns an Optional FileBytes object if a FileBytes object is the byte source for this SourceInfo. Otherwise, the Optional will be empty.
        Returns:
        the FileBytes object if it is the byte source for this section

      • getFileBytesOffset

        long getFileBytesOffset()
        Returns the offset into the FileBytes object where this section starts getting its bytes or -1 if this SourceInfo does not have an associated FileBytes
        Returns:
        the offset into the FileBytes object where this section starts getting its bytes.

      • getFileBytesOffset

        long getFileBytesOffset​(Address address)
        Returns the offset into the FileBytes object for the given address or -1 if this MemoryBlockSourceInfo does not have an associated FileBytes or the address doesn't belong to this MemoryBlockSourceInfo.
        Parameters:
        address - the address for which to get an offset into the FileBytes object.
        Returns:
        the offset into the FileBytes object for the given address.

      • getMappedRange

        java.util.Optional<AddressRange> getMappedRange()
        Returns an Optional AddressRange for the mapped addresses if this is a mapped memory block (bit mapped or byte mapped). Otherwise, the Optional is empty.
        Returns:
        an Optional AddressRange for the mapped addresses if this is a mapped memory block

      • getByteMappingScheme

        java.util.Optional<ByteMappingScheme> getByteMappingScheme()
        Returns an Optional ByteMappingScheme employed if this is a byte-mapped memory block. Otherwise, the Optional is empty.
        Returns:
        an Optional ByteMappingScheme employed if this is a byte-mapped memory block.

      • getMemoryBlock

        MemoryBlock getMemoryBlock()
        Returns the containing Memory Block
        Returns:
        the containing Memory Block

      • contains

        boolean contains​(Address address)
        Returns true if this SourceInfo object applies to the given address;
        Parameters:
        address - the address to test if this is its SourceInfo
        Returns:
        true if this SourceInfo object applies to the given address;