bios_extract

Fork of the coreboot bios_extract tool modified for our needs.

Modifications

Added some sanity checks
Added automatic saving of parts of the image that were not processed, like PHOEDECO
Improved AMI, Award and Phoenix BIOS detection
Improved AMIBIOS extraction
Improved Award extraction on semi-compressed v4.50 BIOSes
Added AMIBIOS WinBIOS (12/15/93), 4 (07/25/94) and 5 (10/10/94) extraction
Added AMIBIOS AFUDOS decompression
Added LH5 extraction bruteforcing for Intel AMI Color fork
Improved Phoenix extraction based on PHOEDECO
Added SystemSoft extraction based on SYSODECO