claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
13,656 Commits 1 Branch 0 Tags
1dcd2f830517ee6cc15cd32a4e9ff7f94445faae
Commit Graph

739 Commits

Author SHA1 Message Date
OBattler
6d888cf869 Merge pull request #809 from nerd73/master 
Preliminary port of PCem's FPU timing emulation
 2020-06-15 17:12:08 +02:00
OBattler
6c6cae0965 Fixed a number of bug sin various modules, VS440FX mostly works now (one bug on soft reset is missing which is left to be debugged). 2020-06-15 17:08:42 +02:00
nerd73
a4d33513e4 Preliminary port of PCem's FPU timing emulation 2020-06-15 04:11:12 -06:00
tiseno100
a7cdbc50c0 Disable CPU logging 2020-06-15 11:38:00 +03:00
tiseno100
47290280b1 Implemented the Intel 440FX boards and the Poisk 2 
Prior to the PC87307 addition, the Intel 440FX boards can finally be added
 2020-06-15 11:37:24 +03:00
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
OBattler
4e48943ad5 Moved the recompiler timings to cpu/ because they are common to both recompilers and fixed a bug in the common timings header file. 2020-06-13 11:12:28 +02:00
OBattler
60ba71cb4b Renamed the three CPU folders to their final names. 2020-06-13 10:54:05 +02:00
OBattler
2bd6572f02 Merge branch 'master' of https://github.com/86Box/86Box 2020-05-12 13:37:06 +02:00
OBattler
241ad90b54 Got rid of a lot of incorrect variable declaration and missing extern's, 86Box now successfully links when compiled with GCC 10.x. 2020-05-12 13:36:47 +02:00
nerd73
08b4622348 Improvements to P6 timings 
- Removed the RISC86 references
- Some cleanup
- Balancing fixes, so performance should be more accurate
 2020-05-09 14:42:22 -06:00
OBattler
0821f7ea41 Fixed the accumulate function on the 64-bit recompiler. 2020-05-06 04:09:33 +02:00
OBattler
3dd3396a2c Backported the codegen_accumulate functionality to the old recompiler, so Windows 98 first edition on i686 CPU's can stay fixed without i686 timings getting messed up. 2020-05-06 03:41:46 +02:00
OBattler
23739b3dc6 Some CPU fixes, fixes #736. 2020-05-06 00:22:21 +02:00
OBattler
20cf306d44 Better fix for the P6 timings. 2020-04-25 22:14:43 +02:00
OBattler
6033f4480c Fixed P6 timings so they no longer fatal (and removed the 3DNow! stuff from them), and also fixed the Distributed DMA bug reported by TheCollector1995. 2020-04-25 22:02:48 +02:00
nerd73
fe6df042be Implement a proper P6 timing model 2020-04-25 03:24:59 -06:00
OBattler
d20c5d525c Fixed the old dynarec's MOD R/M tables to include the 3DNow! instructions, and both dynarec's MOD R/M tables to include the i686 hintable NOP's. 2020-04-23 01:07:11 +02:00
OBattler
f29f6de245 Redid the x87 merger, now the x87 interpreter is basically the same across both recompilers, and there's several newly introduced bugs less. 2020-04-10 14:07:25 +02:00
OBattler
2a0b3eb9c5 Added PAE, ported K6, P6, and WinChip 2 timings to the old recompiler, added a bunch of CPU's to the old recompiler, done some x87 fixes for both recompilers, added PAE, and fixed root directory entries for single-sided 5.25" DD floppies in the New Floppy Image dialog. 2020-04-10 01:08:52 +02:00
David Hrdlička
a505894a10 Move all include files to src/include 
- 86Box's own headers go to /86box
- munt's public interface goes to /mt32emu
- all slirp headers go to /slirp (might want to consider using only its public inteface)
- single file headers from other projects go in include root
 2020-03-29 19:53:29 +02:00
OBattler
66e159e0bf Fixed SMM, now it works correctly, and is now also operating on all CPU's from 386 onwards. 2020-03-29 18:12:43 +02:00
Daniel Gurney
0c509fd551 Remove version tree-wide 2020-03-25 00:46:02 +02:00
OBattler
490c04fcae Current WIP code. 2020-02-29 19:12:23 +01:00
OBattler
f662b9f342 Fixed the 286+ CPU timer running. 2020-01-21 02:00:04 +01:00
OBattler
7506b4667e Fixed the HLT instruction on 286+ and Intel Flash aliasing. 2020-01-21 01:23:35 +01:00
OBattler
995e2f0c61 Fixed the fpu_log() function, it should now link correctly. 2020-01-18 04:53:30 +01:00
OBattler
124347b72a Removed some stuff, hopefully the K6 with the old recompiler can compile now. 2020-01-17 04:06:03 +01:00
OBattler
6678ac1c83 Fixed an undeclared variable. 2020-01-17 04:00:46 +01:00
OBattler
2b890e290c Removed K6_2 stuff from cpu/cpu.c. 2020-01-17 03:56:05 +01:00
OBattler
ebf0d1ef3a Fixed MSR's on AMD CPU's - the VIA machine now works without issues with the high-speed AMD CPU's. 2020-01-16 20:49:58 +01:00
OBattler
d516716b38 Changed the way device timers are run, fixes DesqView/X. 2020-01-16 05:48:36 +01:00
OBattler
e44e60c660 Fixed the fourth batch of problems. 2020-01-15 05:24:33 +01:00
OBattler
932ad5595a Fixed the third batch of problems. 2020-01-15 04:58:28 +01:00
OBattler
a2867e6978 Added fall-through comments to several fall-throughs. 2020-01-15 02:43:25 +01:00
OBattler
8e566a1ad7 Merge pull request #523 from nerd73/master 
CPU table revamp
 2020-01-12 18:48:42 +01:00
Melissa Goad
fa6adf3b90 Make it work for the old dynarec too 2020-01-12 10:10:13 -06:00
nerd73
43816991b6 Patch for the revamp 
- Delinked CPU bus speed from PCI speed
- Changed the CPU multiplier from an integer to a double
- Changed the CPU cache/mem cycles on the K6-2s from fractions to integers
- Fixed cache/mem cycles on the faster Cyrix MIIs
- Fixed some spacing issues that I created
 2020-01-05 15:56:52 -07:00
nerd73
8e1c0f5337 CPU table revamp 
- Added IBM 486SLC2/40 because somehow I didn't know it existed
- Revoked Dynarec support on the IBM 486 CPUs after several PS/2 machines were buggy with it
- Disallowed Pentium OverDrive and 3.3V 486 CPUs on the AMI 486 clone, Award 486 clone, IBM PS/1 2133, and IBM PS/2 model 70 Type 4 due to discovery that they used either Socket 1 or the original 486 socket
- Disallowed split-rail voltage CPUs (P55C, 6x86L/6x86MX, K6) on all Socket 7 FX and some HX motherboards that don't support it
- Fixed a lot of wrong multipliers on 5th-generation CPUs
- Added mem and cache cycles for the faster K6-2s/K6-3s above 300 MHz
 2020-01-03 22:59:49 -07:00
nerd73
0a20ac9570 Update cpu_table.c 2019-12-17 06:51:07 -07:00
nerd73
fb050149e3 Update 808x.c 2019-12-17 06:45:53 -07:00
nerd73
3d112cc2db Update cpu.h 2019-12-17 06:41:23 -07:00
nerd73
4ac2769e3e Indenting fixes 2019-12-17 06:37:57 -07:00
nerd73
4e8bcfd6ad Add files via upload 2019-12-16 18:10:19 -07:00
OBattler
0d13366e59 Removed some incorrect CPU table entries. 2019-10-21 05:43:19 +02:00
OBattler
c6ee6f48de Removed an unused table from the XT MFM controller code; 
808x prefetch queue is now always cleared on soft reset (as it should be due the changing CS:IP).
 2019-10-21 03:24:36 +02:00
OBattler
e967603e59 On 808x, timers are no longer run on every cycle decrease from other devices, properly fixes the stack corruption that was crashing MasterWrite, consequently, the previous fix has been removed; 
Committed the machine files I forgot to commit before.
 2019-10-20 20:33:59 +02:00
OBattler
544eb0f1c9 The 486SX2 CPU's no longer have the CPUID instruction, fixes #432; 
86Box-Dev is now compiled with the new dynamic recompiler, 86Box-Debug is the new debug job the old one and no Dev branch features.
 2019-10-15 20:52:39 +02:00
OBattler
64c4a9946e Removed the Pentium II 75 from cpu_table.c that should not have been there in the first place. 2019-09-22 21:46:55 +02:00