Commit Graph

172 Commits

Author SHA1 Message Date
OBattler
795a6017d2 PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy). 2020-10-14 23:15:01 +02:00
TC1995
49ec3903a5 Fixed the crashes the IBM PS/1 2133 issued with Windows 95 running with 8MB-16MB of memory. 2020-10-11 14:40:29 +02:00
RichardG867
01b6662809 Add unified BCD macros for SPD and (in the future) VPCEXT 2020-07-25 13:19:24 -03:00
OBattler
6ba0d715cc Some mem.c fixes. 2020-07-19 05:54:09 +02:00
OBattler
c7f4aabbf0 Fixed the previous fix. 2020-07-16 01:14:24 +02:00
OBattler
a4afacfe0e Fixed a very bad flaw in mem.c which was causing lookup arrays for memory above 1 MB but below 2 MB to point to a bogus area of memory, also fixes 64-bit 86Box. 2020-07-15 23:22:26 +02:00
OBattler
0b4b2b4d2f A number of recompiler fixes and put some of the timer/cycle-related changes behind #ifdef's as they are no longer used but someone may want to still try them out. 2020-07-15 18:30:27 +02:00
OBattler
96228bc41d Overhauled the SiS 496/497 chipset emulation (and added the DRB locking to it) (later Zida Tomato 4DPS BIOS'es now work, and we now use the actual 1.72), fixed the W83787F and FDC37C932FR Super I/O chips, removed the no longer needed Acer M3A registers (that's now correctly handled as FDC37C932FR GPIO), and a number of bugfixes here and there. 2020-06-29 01:10:20 +02:00
RichardG867
9cecbfa33a Remove extraneous logging lines 2020-06-26 22:16:56 -03:00
RichardG867
7775e52c0e Disable SPD logging 2020-06-26 22:15:36 -03:00
RichardG867
012f01cc9f Fix Apollo DRB wraparound 2020-06-26 22:15:21 -03:00
RichardG867
aea5461255 Implement DRB locking for VIA Apollo chipsets 2020-06-26 22:05:32 -03:00
RichardG867
2553dbce8f Unified DRB locking logic, added DRB locking to VIA VPX, and fixed SPD 2020-06-26 21:03:46 -03:00
RichardG867
84e378695a Fix SPD presence detection 2020-06-26 18:24:15 -03:00
RichardG867
93b909fe59 Merge branch 'master' of https://github.com/86Box/86Box 2020-06-26 18:05:57 -03:00
RichardG867
5115214d01 DRB locking implementation 2020-06-26 18:05:27 -03:00
David Hrdlička
23efba22f1 include: move version defines out to version.h 2020-06-26 13:28:10 +02:00
OBattler
8bf15f535b Pages above the top of RAM now have mem[] pointing to a 4096-byte array of FF's, and fixed the naming and indentation of the P5MP3 in machine/machine_table.c. 2020-06-21 04:03:14 +02:00
OBattler
d2dbf49e3c Added the Catalyst 28F010 Flash chip needed by the ASUS P5MP3, fixed a memory leak in the Intel Flash close code (it was not free'ing dev->array), and unified all the flash chip header files into one single flash.h. 2020-06-21 03:58:32 +02:00
OBattler
8837d5d882 Implemented the National Semiconductors PC87307, PC87309, PC87332, and PC97307 Super I/O chips, fixed a number of bugs, and removed two machines from the Dev branch due to them now having the correct Super I/O chips. 2020-06-14 21:59:45 +02:00
OBattler
611dd62fab Some chipset extended SMRAM-related clean-ups and SMM-supporting chipsets now correctly set shadow RAM states for SMM mode in addition to non-SMM mode, fixes Windows 98 SE hanging in a SMI# handler. 2020-06-14 14:50:30 +02:00
OBattler
ca55e2a12a More reorganization and finally merged the two makefiles. 2020-06-13 12:32:09 +02:00