PGCopyOptionROMURL()
Copies the URL of the ROM image to use on the guest graphics device.
Declaration
func PGCopyOptionROMURL() -> URLReturn Value
The URL of the ROM file to load.
Discussion
The URL points to a local file of a flat ROM image. After loading the file, pad the data size to a power of two and fill the extra bytes with zeroes. Map the resulting data into the guest, setting the PCI ROM base address register to point to the data.