Cacodemon345
c40aa61be4
Cyrix 6x86: Correctly initalize ARR3 on reset to avoid some SMM problems
2025-03-06 03:05:10 +06:00
Cacodemon345
5f3641ecbd
Implement Cyrix EMMI extensions and 4 FPU instructions
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PADDSIW, PSUBSIW, PMULHRW (named PMULHRWC in the code as recognized by some assemblers), PMULHRIW, PDISTIB, PMACHRIW, PAVEB, PMAGW, PMVZB, PMVNZB, PMVLZB, PMVGEZB, FTSTP, FRINT2, FRINEAR, FRICHOP are implemented for Cyrix 6x86MX. Cyrix 6x86(L) only has the last 4 instructions.
2025-03-06 03:05:10 +06:00
OBattler
6a380af6bb
Merge branch 'master' of https://github.com/86Box/86Box
2025-03-05 21:52:29 +01:00
OBattler
8c2db2892d
CPU: Fix Cyrix SMM instructions.
2025-03-05 21:52:17 +01:00
Cacodemon345
92d69475f4
Only retain the newer IRQ updating code
2025-03-05 02:18:01 +06:00
Cacodemon345
73576bb61e
Revert "S3 ViRGE: Make IRQs happen in main thread"
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This reverts commit fae26729f1
2025-03-05 02:18:01 +06:00
OBattler
a9653e5a99
TGUI9440: Fix two newly introduced warnings.
2025-03-03 21:21:02 +01:00
Cacodemon345
21f5415328
Trident TGUI: Use a significantly faster version of the ROP code
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At least 30%-40% performance improvement seen
2025-03-04 01:31:19 +06:00
Cacodemon345
e24c9d5163
S3 ViRGE: Use a significantly faster version of the ROP code
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DirectDraw tests now run significantly faster, and Direct3D tests also now run smoothly.
2025-03-03 23:22:24 +06:00
Miran Grča
77476d19dc
Merge pull request #5275 from thedax/acer100t-linux-fix
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Fix Acer 100T machine not showing up on Linux due to case-sensitivity.
2025-03-03 17:06:57 +01:00
Cacodemon345
fae26729f1
S3 ViRGE: Make IRQs happen in main thread
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FIFO is also no longer immediately woken up upon writes
2025-03-03 22:03:52 +06:00
Miran Grča
88d9bf68e8
Merge pull request #5274 from Cacodemon345/x64-ndr-fixes
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Revert some unnecessary changes for NDR
2025-03-02 20:23:46 +01:00
The Dax
54650963f0
Fix Acer 100T machine not showing up on Linux due to case-sensitivity.
2025-03-02 14:12:25 -05:00
Cacodemon345
8d6087a016
Revert some unnecessary changes for NDR
2025-03-03 01:06:03 +06:00
Miran Grča
e2a291e789
Merge pull request #5273 from Cacodemon345/x64-ndr-fixes
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Misc. changes for new dynamic recompiler
2025-03-02 18:28:58 +01:00
Cacodemon345
6b55b2383a
Misc NDR changes
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Force NDR on ARMv7/ARM64
Make GCC/Clang not use anything in the red zone
Compile with `-fno-omit-frame-pointer`
2025-03-02 23:14:10 +06:00
Miran Grča
78cfc4d0a0
Merge pull request #5271 from Cacodemon345/x64-ndr-fixes
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x64 NDR: Fix crashes/undefined behaviour with 2+ GB of allocated RAM
2025-03-01 19:36:12 +01:00
Cacodemon345
f290cc0173
x64 NDR: Fix crashes/undefined behaviour with 2+ GB of allocated RAM
2025-03-01 22:31:10 +06:00
Miran Grča
dcf271ac8a
Merge pull request #5270 from Cacodemon345/x64-ndr-fixes
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x64 NDR: Properly address the entire cpu_state struct
2025-03-01 10:12:59 +01:00
OBattler
d15def050a
Fix an unclosed comment in device/keyboard_at.c.
2025-03-01 10:11:45 +01:00
Cacodemon345
843dee5707
x64 NDR: Properly address the entire cpu_state struct
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All missing edge cases are now handled where possible
2025-03-01 15:05:39 +06:00
Cacodemon345
23b89d88c4
Revert "x87: Fix Final Reality discolored screen for interpreter"
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This reverts commit 6d3816df64
2025-02-28 16:51:48 +06:00
Cacodemon345
6bb2b447fd
Revert "x87: Fix Final Reality discolored screen for all dynarecs"
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This reverts commit 03dd94f361
2025-02-28 16:51:33 +06:00
Cacodemon345
0bb89be0ad
Revert "Fix compile on ARM64"
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This reverts commit c7153916eb
2025-02-28 16:51:13 +06:00
Cacodemon345
86342bfffe
OS/2 3.0 icon backgrounds are now drawn properly
2025-02-27 23:28:43 +06:00
Cacodemon345
95f30192e5
USB multimedia keys now work on Windows
2025-02-27 22:09:55 +06:00
Cacodemon345
fc656cbe05
Mouse cursor now properly appears after uncapture
2025-02-27 16:31:27 +06:00
Cacodemon345
c7153916eb
Fix compile on ARM64
2025-02-27 14:40:54 +06:00
Cacodemon345
03dd94f361
x87: Fix Final Reality discolored screen for all dynarecs
2025-02-27 13:50:45 +06:00
Cacodemon345
6d3816df64
x87: Fix Final Reality discolored screen for interpreter
2025-02-27 01:03:00 +06:00
Cacodemon345
168910b72f
All held-down keys are now released when Alt-Tab'ing out
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Only applies when Raw Input is in use on Windows
2025-02-26 11:39:04 +06:00
Akamaki
0b97701e7a
add keyboard ID switcher for PS/55
2025-02-22 23:53:44 +09:00
Akamaki
23045ccf60
Merge pull request #4 from 86Box/master
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rebase to master
2025-02-22 22:06:01 +09:00
Akamaki
4042fd15fb
DA2 skip recalctimings if output is disabled
2025-02-22 22:03:39 +09:00
Akamaki
ffedf62a4a
add scancode set 81h and 82h (incompleted)
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need to modify the keyboard initialization
2025-02-22 22:02:44 +09:00
Akamaki
c1f8944c40
remove unused 5576 key conv table
2025-02-22 20:31:05 +09:00
Jasmine Iwanek
457601330d
Tag cassette_device correctly
2025-02-21 22:07:56 -05:00
Jasmine Iwanek
62444f3da0
Devices supported on PCjr
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PC Enterprises GameMaster, Resound jr (adlib)
MS Booster/PC Enterprises jrBus-Mouse, PC Enterprises GameMaster (bus mouse)
Various (generic) RTC
Corel LS2000 SCSI
2025-02-21 16:41:41 -05:00
Jasmine Iwanek
9047bd4878
Corrections to PCjr
2025-02-21 16:41:41 -05:00
OBattler
ce906664a5
Device: increased the length of the temporary pbus string, should fix heap corruptions.
2025-02-21 22:25:00 +01:00
OBattler
9801e8b149
IBM PS/55 Display Adapter II: Use calloc instead of malloc, fixes incorrect operation when heap protection is enabled.
2025-02-21 19:37:53 +01:00
OBattler
136183b998
MO and ZIP: Set phase data out on WRITE SAME command.
2025-02-21 01:43:22 +01:00
TC1995
67c02a5361
Spock/Tribble (IBM PS/2 SCSI) changes of the late night (February 21st, 2025)
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1. Made logs more consistent.
2. Actually add Write and Verify command, used by IBM OS/2 1.2 Extended, and fixes a hang by said OS after inserting disk 6.
2025-02-21 00:32:15 +01:00
Miran Grča
1e6009f535
Merge pull request #5240 from 86Box/tc1995
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Mach32 changes of the day (February 20th, 2025)
2025-02-21 00:28:19 +01:00
RichardG867
6c933dd157
Voodoo: Implement missing AGP CMDFIFO features
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Note that the reproduction cases for command 6 currently appear to be a result of CMDFIFO corruption instead of actual usage.
2025-02-20 18:24:38 -03:00
TC1995
71c9e69456
Mach32 changes of the day (February 20th, 2025)
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1. Actually fix the LFB access by subtracting the linear base address from the current address when LFB/MMIO is on. This fixes blankness of certain Mach32 drivers on Win3.1x.
2. Apply a minor but important fix to the fonts used by said Win3.1x driver when the dpconfig activates bit 2 without bit 12 set (e.g.: 0x2255), ergo, issuing host data as monochrome without swapping it.
2025-02-20 15:35:56 +01:00
OBattler
baae4c15d6
Fixed a compile-breaking error in vid_p55da2.c as well.
2025-02-19 12:58:40 +01:00
OBattler
c262760155
PS/1: Move NVR initialization to the end of ps1_setup(), fixes segmentation fault due to the BIOS language being obtained from the wrong device.
2025-02-19 12:56:22 +01:00
OBattler
83d840381a
Fixed more warnings and compile-breaking mistakes.
2025-02-19 11:58:13 +01:00
OBattler
c7d9b4c5e7
PS/55: Fix some warnings and compile-breaking errors.
2025-02-19 11:21:50 +01:00
