- more accurate handling of the floppy recalibrate function (removed panic)
- small code cleanups and optimizations in the floppy code (e.g. do .. while loops,
always using 0040:003e for the floppy interrupt flag)
- small updates ported from the PC BIOS project
* support for XDF images added
* floppy controller should hang if media not present
* rombios has to reset the floppy controller after read/write failure
* serial debug output to COM1 for the rombios (disabled by default)
* added missing trailing newlines in info/panic messages
- log_bios_start() must initialize serial port for the serial debug feature
- comments for the parallel and serial detection code added
* cross-compilation support for the bios
* "user-settable" bios build date string
* hexadecimal nuber cosmetics, #0x instead #$
- use real build date for the bios build date string
- simplified printer status handling
* pcibios: preserve esi and edi
* pcibios: ignore high-word of edx when calling FIND_PCI_DEVICE
* pcibios_real: set readable descriptor to ds when error (for 16bit PM)
* bios_printf: replace immediate value 0xf000 with get_CS (for 16bit PM)
- Win98 cdrom boot fixed (patch by Magnus Damm)
- added emulation of the PS/2 mouse port without a mouse connected (some OS's
still detect a mouse)
- fixes for the mouse type 'serial_wheel' (the wheel still doesn't work in Win98)
- added emulation of the PS/2 mouse port without a mouse connected (some OS's
still detect a mouse)
- fixes for the mouse type 'serial_wheel' (the wheel still doesn't work in Win98)
now appear correctly as the Bochs panic message. Now we can get rid of messages
with the line number in the source file.
- updated / fixed description in biosdev.cc
- applied patch from sava (t.ebisawa / http://ebisa.hp.infoseek.co.jp/bochs/arcs/bochs-2.1.1-jpfix-20040214.zip)
* int09_handler: pusha before int15, ah=4f
(for "jis_a01" japanese keybord driver, which breaks some registers)
* int15_function: add new functions int15_function32, int15_function_mouse
(to avoid stack overflow ... DOS/Win9x works better)
* int16, ah=00/01/10/11 ignore special key code (F0)
- set missing return value and flag for unimplemented EISA BIOS
- debug message for unsupported EISA bus features added (int 15h, ah = d8h)
- moving rom scan loop to a separate function saves space in the main post code
(TODO: add code for rom checksum)
- interrupt vector 0x79 set to 0 (TODO: some other vectors seem to be 0, too)
- debug message for unsupported EISA bus features added (int 15h, ah = d8h)
- moving rom scan loop to a separate function saves space in the main post code
(TODO: add code for rom checksum)
- interrupt vector 0x79 set to 0 (TODO: some other vectors seem to be 0, too)
