OBattler
a924f37f43
Rewrote the disc sector poller again for simplified code and more accuracy;
...
Floppy formats are now accurately timed and also more accurately implemented;
Applied all mainline PCem commits.
2016-08-20 03:40:12 +02:00
Jackson Bryn
291ac890e2
Add copyrights for all files to comply with the GPL v2.
2016-08-14 22:27:13 -04:00
OBattler
1433d9a073
Applied both mainline PCem commits;
...
Fixed the RTL8029AS again (one of my "fixes" broke it);
RTL8029AS PCI register 4 is now written to;
Added incomplete (and currently commented out) emulation of the AWE64 PCI;
Replaced sector-based floppy emulation with more accurate code.
2016-08-15 01:34:46 +02:00
OBattler
9a1d5ba3a7
The only x86 exception now logged is illegal instruction.
2016-08-10 04:56:55 +02:00
OBattler
723b685327
All GPF's are now enabled again; LEA reg,reg now correctly sets the register to the last computed effective address (undocumented behavior).
2016-08-10 04:43:13 +02:00
OBattler
403433c589
Illegal instruction handler now also logs opcode before the previous.
2016-08-09 06:08:48 +02:00
OBattler
a098bc2338
Enabled logging of all CPU exceptions.
2016-08-09 02:54:10 +02:00
OBattler
114bbdfc6d
Applied all mainline commits; Moved all declarations to not be in the middle of code; SVGA linear reads and writes now account for linear base; Fixed a bug with the Compaq ATI 28800.
2016-08-01 19:14:54 +02:00
OBattler
d50a7e9449
Applied mainline PCem commit e9268fe: Recompiler now only recompiles a block after seeing it twice. Improves performance on stuff that uses self modifying code - eg Doom, Duke Nukem 3D, Windows 95 idle
2016-07-31 20:22:14 +02:00
OBattler
b78b2fecaa
Timer counters now 64-bit;
...
Cleaned up floppy code a lot and reverted to single poller;
Fixed segment present bit and limit checking at read/write within segment;
The ASUS boards now have memregs too;
RTC code improved based on suggestion by Sarah Walker;
Fixed SVGA odd/even emulation and added chain odd/even support;
Removed non-existent CPU's.
2016-07-19 02:44:32 +02:00
OBattler
296b7881ff
Applied mainline PCem revision 522 commit: REP instructions now handle trap flag correctly, Windows NT 3.51 now works on 386 systems.
2016-06-29 01:28:59 +02:00
OBattler
fd2a5bc9f5
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
