This incremental patch from ID 3570928 includes
- Preserve high words of EAX, EBX, EDX registers when calling ATAPI INT13 functions - int13_harddisk, int13_cdrom, int13_cdemu functions destroy high words of EAX,EBX,EDX registers.
- Changed int13_harddisk, int13_cdrom, int13_cdemu functions get the same parameter list
Patch for INT13 handler
Patched ROM-BIOS source
Patched ROM-BIOS binaries
Reworked from revision 11472
Add experimental el-torito hard disk emulation.
All patches are reworked from revision 11472