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1,584 commits 3 branches 0 tags 5.5 MiB
Commit graph pcem/src/ibm.h
Author SHA1 Message Date
SarahW
cf33ab6c39 Add initial implementation of Intel VS440FX motherboard. 
As part of this, add dummy Pentium Pro emulation, as well as Intel 440FX
chipset, PC87307 SuperIO and Intel 28FB200BX-T Flash.
 2020-11-14 19:33:01 +00:00
SarahW
87941f2903 Added Kasan Hangulmadang-16 emulation. Patch from Greatpsycho. 2020-11-14 14:20:37 +00:00
SarahW
9bdbcc18c0 Added Samsung SPC-6000A and SPC-6033P. Patch from Greatpsycho. 2020-11-14 12:25:36 +00:00
SarahW
264cfc3a12 Add Trident TVGA9000B emulation. 2020-10-02 17:21:12 +01:00
SarahW
7d4bc7237c Add Compaq Deskpro emulation. 2020-09-30 21:31:33 +01:00
SarahW
9b92305913 Added Itautec Infoway Multim?dia emulation. Patch from EluanCM. 2020-03-12 18:14:41 +00:00
SarahW
a113e4546f Added Hyundai Super-286TR emulation. Patch from EluanCM. 2020-03-12 18:14:07 +00:00
SarahW
a552c25b32 Added Leading Edge Model M. 2020-03-07 18:01:47 +00:00
SarahW
c8638b9b2b Added Samsung SPC-4620P. Patch from Greatpsycho. 2020-03-07 13:47:37 +00:00
SarahW
832717fe66 Added Goldstar GDC-212M. Patch from Greatpsycho. 2020-03-07 13:47:10 +00:00
SarahW
18cc83b28f Added ECS 386/32 emulation. 2020-03-01 17:20:23 +00:00
SarahW
8870334114 Add IBM PS/1 Model 2133 (EMEA 451) emulation. Currently displays a cache error 
on boot, but otherwise seems to work fine.
 2020-02-09 12:17:06 +00:00
SarahW
68a2d8cb3c Added Cirrus Logic GD5428 emulation. 
As part of this, added emulation of the GD5428-based IBM 1MB SVGA Adapter/A,
along with support for external graphics cards on MCA platforms, adding the
ability to override the onboard VGA controller.
 2020-02-01 16:30:34 +00:00
SarahW
bbef0fd1cd Added discrete AVGA2 card. 2020-01-20 18:22:50 +00:00
SarahW
483c7db709 Added Matrox Mystique emulation. This is a work in progress, and has a few known 
issues :
- Only YUV supported for scaled ILOAD operations
- Several BLTMOD formats missing
- Bad texturing in Actua Soccer
- Flickering in Croc (broken vsync waiting?)
- Turok doesn't swap buffers correctly
- Some missing features
 2020-01-15 22:17:36 +00:00
SarahW
5c8e1aecc2 Added emulation of Commodore SL386SX-25 (PC Player II). 
As part of this, added emulation of the onboard AVGA2, and fixed a couple of
bugs in the Cirrus Logic extended write modes.
Currently chipset (VLSI SCAMP) is missing EMS emulation.
 2019-12-20 17:19:25 +00:00
SarahW
2489fd9c6e Add ATI EGA Wonder 800+ emulation. 2019-12-19 11:24:08 +00:00
SarahW
846103d310 Remove some dead comments from ibm.h. 2019-05-17 20:16:10 +01:00
SarahW
f23dc883fc Merge from trunk 2019-04-24 12:51:38 +01:00
SarahW
fb32dfceca Added Image Manager 1024 emulation. Patch from John Elliott. 2019-04-23 20:44:26 +01:00
SarahW
443ae04fa3 Add Bull Micral 45 emulation. Patch from dns2k. 2019-04-23 17:00:05 +01:00
SarahW
50e7de5214 Merge from trunk 2019-04-18 20:46:38 +01:00
SarahW
1f5fc45c04 Amstrad changes : 
- Add PPC512/640 emulation
- Add TV display type to Sinclair PC200
- Add font selection to PC1512
- Add disc change line to PC200
Patch from JohnElliott
 2019-04-15 19:48:41 +01:00
SarahW
35962551dd Added emulation of Packard Bell PB410A, along with the built-in Headland HT216-32 video. 2019-04-03 21:32:48 +01:00
SarahW
03b5a44aca More CPU sanitisation. 2019-02-08 21:17:56 +00:00
SarahW
5b58b202a1 More CPU sanitisation. 2019-02-07 22:10:34 +00:00
SarahW
dd68b19f0a Second CPU sanitising pass. 2019-02-07 21:53:44 +00:00
SarahW
1af0b660b3 First pass at sanitising CPU headers. 2019-02-07 21:30:53 +00:00
SarahW
3c2dbf063e Remove unused and superfluous variables from mem.c. 2019-02-07 20:23:14 +00:00
SarahW
87031d4d09 Remove readmemb386l() and writememb386l(). 2019-02-07 20:18:03 +00:00
SarahW
2c5824f2cd Added ASUS P/I-P55T2P4 emulation, along with i430HX chipset emulation. Patch from Martin_Riarte. 2019-01-15 20:00:17 +00:00
SarahW
f4f9695ca9 Added Zenith Data SupersPort. Based on patch from Tux. 2019-01-12 18:33:19 +00:00
SarahW
9efd6705ae Added ASUS P/I-P55TVP4 and Epox P55-VA. Patch from Martin_Riarte. 2019-01-12 17:24:33 +00:00
SarahW
56a4d5cf83 Use correct rounding mode on x86 and x86-64 recompiled versions of PF2ID. Fixes rendering errors on Unreal 3DNow! software renderer 2019-01-10 21:33:29 +00:00
SarahW
da2d819ed4 Added WinChip 2 emulation, along with (currently non-recompiled) 3DNow! instruction emulation. 2018-12-03 21:59:41 +00:00
SarahW
99ca11d148 Added initial emulation of FIC VA-503+ (Super 7). 
This includes preliminary emulation of the VIA MVP3 northbridge, VT82C586B 'PIPC' southbridge, and Winbond W83877TF SuperIO chip.
 2018-12-02 12:38:31 +00:00
SarahW
2007c25177 Start reducing size of codeblock_t structure. 
Re-arrange all variables needed to run a block to fit in a single cache line.
 2018-11-28 20:29:48 +00:00
SarahW
a4d3aa1912 Move flags and eflags variables into cpu_struct. 2018-11-28 09:42:04 +00:00
SarahW
c034381797 Added Trigem Korean VGA emulation. Patch from Greatpsycho. 2018-11-26 17:36:47 +00:00
SarahW
4155b283ab Added Sigma Designs Color 400 emulation. Patch from John Elliott. 2018-11-13 18:53:55 +00:00
SarahW
5167ba5b2d Added Tulip AT Compact. Patch from dns2kv2. 2018-11-12 21:05:40 +00:00
SarahW
461cb221ca Implemented experimental Headland HT102 chipset based EMS support. 
Added Trigem 266M and AMA-932J machines.
Patch from Greatpsycho.
 2018-11-12 20:32:53 +00:00
SarahW
87191dde55 Added recompiled versions of FIST and FISTP. 2018-10-25 20:54:33 +01:00
SarahW
78996b3e5c Added recompiled register versions of FADD, FDIV, FDIVR, FMUL, FSUB and FSUBR. 2018-10-07 22:02:31 +01:00
SarahW
f1df9be8f6 Added recompiled versions of JMP, CALL, RET, PUSH and POP. 2018-08-05 16:24:15 +01:00
SarahW
a7d006b637 Rewrote timer code. 
The new code is based on timestamps, rather than delays. This eliminates the
need to update every timer in timer_process(), which cost a non-trivial amount
of CPU time on low-end machines.

This involved changes to every user of the timer code, so this change almost
certainly introduces bugs.
 2018-08-02 22:06:10 +01:00
SarahW
91143d3c68 Move CPU segment structures into cpu_state structure. 2018-07-22 12:56:03 +01:00
SarahW
0f0a1c3223 Perform NULL segment checks upfront in opcode handlers, rather than on every memory access. 
This removes the need to pass the segment to readmem*l()/writemem*l().
 2018-07-18 22:10:18 +01:00
SarahW
4cea5cc59f Implemented Trio64 polygon fill commands. Fixes issues with Paintbrush on Windows 3.1. 2018-04-12 21:26:45 +01:00
SarahW
6412d01deb Added level-sensitive IRQs on PIIX and SiS497. Fixes hanging audio with AudioPCI on Windows 2000. 2018-03-24 15:29:10 +00:00