A computed constant that causes the 32-bit checksum of the image to equal the value specified by the "romchecksum" keyword.

The size of the image after compression.

Offset, in bytes from ROM start, for the start of compressed un-paged ROM area

The type of compression used for the image.

This is a UID, or 0 if there is no compression.

A value that is interpreted by the Bootstrap and kernel as the debug port to be used.

The virtual address of TRomEntry for the first extension file, if it exists.

If there is more than one extension, then the next extension field in the extensions TRomImageHeader points to the TRomEntry for that next extension.

TRomImageHeader::iNextExtension TRomImageHeader TRomEntry

A unique number identifying the hardware for which this ROM image has been built.

Note that this is only used for testing purposes.

The virtual address at which the start of the HCR repository file is located in the unpaged part of the Core ROM Image.

Initial value for size of fast-trace buffer.

Initial values for fast-trace filter.

Initial value for size of fast-trace mode.

Reserved for a small amount of Bootstrap code, if required. The first 4 bytes of the binary image typically contains a branch instruction which jumps to code at offset 0x100.

The virtual address of kernel data, when in RAM.

Contains the flags that define the security options in force.

TKernelConfigFlags

The virtual address of the top of the kernel region, when in RAM.

A bitmask identifying which of the languages are supported by the ROM image, as specified by the "languages" keyword.

Note that this is only used for testing purposes.

The old position of the kernel trace mask, see iTraceMask below

Size, in bytes, of the pageable ROM area.

Offset, in bytes from ROM start, for the start of the pageable ROM area.

The virtual address of the primarys ROM file image header.

TRomImageHeader

The virtual adress of the first area to be relocated into RAM, as defined using the "area" keyword.

The restart vector.

The virtual address of the base of the ROM.

The virtual address of the TRomExceptionSearchTable structure.

TRomExceptionSearchTable

Current size of ROM header (Previously iUnused3) If value is 0x69966996 then header size = 0x100

Offset, in bytes from ROM start, for the page index. (Array of SRomPageInfo objects.)

The virtual address of the TRomRootDirectoryList structure.

TRomRootDirectoryList

The virtual address of the ROM section header, if the ROM is sectioned.

TRomSectionHeader

The size of the ROM image, in bytes.

This includes the second section for sectioned ROMs.

The virtual address of the secondarys ROM file image header.

TRomImageHeader

The date and time that the ROM image was built, in microseconds.

The high order 32 bits of the ROM image build date & time.

The total supervisor data size, i.e. the amount of memory mapped for the kernel data chunk.

The total size of the user data.

The initial value for the kernel trace masks.

The size of the image before compression.

Size, in bytes of the un-paged part of image after compression.

Size, in bytes of the un-paged part of image before compression.

The virtual address of the user data area.

The virtual address of the TRomEntry for the Variant file.

TRomEntry

The ROM version number.