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756 Commits

Author SHA1 Message Date
Volker Ruppert
92eb0e12be Cirrus: Added double width support to fix up aspect ratio in double scan mode. 
TODO: Hardware cursor code untested - test program doesn't use it.
 2024-01-30 18:28:47 +01:00
Stanislav Shwartsman
7aa8489b1a fixed severe XRSTOR emulation issue, prevented boot of Win10 2024-01-29 18:40:19 +02:00
Stanislav Shwartsman
38b1bbf4ff Implemented VMX 'Shadow Stack Prematurely Busy' and secondary VMEXIT controls 2024-01-27 13:34:51 +02:00
Volker Ruppert
ea0b208970 Cirrus: Implemented double scan support for color depth > 8. 
TODO: Screen width not adjusted yet (should be done similar to Voodoo3).
 2024-01-21 10:09:30 +01:00
Volker Ruppert
7ad1fd0088 Update CHANGES. 2024-01-20 23:27:30 +01:00
Volker Ruppert
ab32c8a2bb Update CHANGES and 'vga: update_freq' in docs. 2024-01-20 10:59:34 +01:00
Shwartsman
d9d07c03ec update CHANGES with critical ADOX fix 2024-01-19 20:35:54 +02:00
Volker Ruppert
4112a10fbd Update changes 2024-01-18 23:42:45 +01:00
Stanislav Shwartsman
c5436a4891 update CHANGES 2024-01-16 20:58:39 +02:00
Stanislav Shwartsman
b2cf7860dc VMX: Implemented MSR IA32_SPEC_CTRL Virtualization VMX extension 
fixed few typos in error messages
 2024-01-13 21:58:23 +02:00
Stanislav Shwartsman
540c7bbf64 update and cleanup CHANGES 2024-01-13 20:53:54 +02:00
Volker Ruppert
71d9b7e720 Documentation updates. 2024-01-12 16:12:26 +01:00
Stanislav Shwartsman
081f3aa349 update CHANGES with recent fixes made by Volker 2024-01-12 13:02:36 +02:00
Stanislav Shwartsman
ddb9aeff59 fixups in CHANGES file 2024-01-12 12:56:34 +02:00
Shwartsman
6f4f217a08 implemented AMX_FP16 and aMX_COMPLEX, fixes for daz handling in AVX_NE_CONVERT FB16 
updated CHANGES
 2024-01-12 12:38:31 +02:00
Stanislav Shwartsman
3a02e85599
AMX support (#212) 2024-01-10 20:13:25 +02:00
Shwartsman
c04fb9a6ba Fixed decoding of AVX-VNNI instruction (typo in decoder tables) 
mention AVX-VNNI in CHANGES
 2024-01-09 09:14:39 +02:00
Volker Ruppert
0d3a63b08d Updated LGPL'd VGABIOS to release 0.8c. 2024-01-07 17:27:30 +01:00
Volker Ruppert
6d433ec44b Missing horizontal pel panning support added in modeX. 
Added error messages for unsupported features (EGA only ?).
TODO: horizontal pel panning support missing or incorrectly implemented in other
graphics.
 2024-01-06 11:29:39 +01:00
Shwartsman
cda3ed5a60 update CHANGES 2024-01-05 20:33:47 +02:00
Shwartsman
b24bf1dae2 CPUID: Added Xeon Sapphire Rapids CPU definition 
Features PKS, WAITPKG, UINTR, AVX512_BF16, MOVDIRI/MOVDIR64, LA57, SERIALIZE and more
Not yet supported but will be added in future: AVX512_FP16, AMX
 2024-01-05 19:54:37 +02:00
Shwartsman
05b187f851 update CHANGES with SB16, keyboard, VGA and Voodoo fixes done by Volker 2024-01-02 21:49:48 +02:00
Stanislav Shwartsman
e3612c30f8 Implement support for LA57 and 5-level paging 2023-12-29 14:48:38 +02:00
Volker Ruppert
326114f4e7 Updated LGPL'd VGABIOS to version 0.8b. 2023-12-28 08:54:56 +01:00
Volker Ruppert
84989e883f Update CHANGES 2023-12-23 08:30:36 +01:00
Stanislav Shwartsman
54831068df
implement RDMSRLIST/WRMSRLIST instructions (+related VMX extensions) (#176) 2023-12-16 21:59:34 +02:00
Shwartsman
e9c39194f2 update CHANGES 2023-12-16 16:55:56 +02:00
Volker Ruppert
7641d13614 E1000: Added support for i/o mapped register access to make DOS driver work. 2023-12-11 21:21:34 +01:00
Volker Ruppert
6c955d6d2a Update CHANGES 2023-12-10 13:29:12 +01:00
Volker Ruppert
b03e901206 Update CHANGES 2023-12-08 14:32:26 +01:00
Volker Ruppert
77eaf072b4 Update CHANGES 2023-12-03 17:20:35 +01:00
Volker Ruppert
af47384d96 Regenerated configure script and updated CHANGES. 2023-12-02 15:13:39 +01:00
Stanislav Shwartsman
00e8e0bca0 implemented MOVDIR64B instruction and enabled in TigerLake model 2023-12-01 18:03:25 +02:00
Stanislav Shwartsman
2e89b9bcba
implemented WAITPKG instruction set (#150) 
still missing : UMWAIT/TPAUSE should set CF flag if it was using OS
deadline and woken up after deadline (i.e. not from monitored store)
also not clear in the spec: should UWAITX/TPAUSE always wait until
deadline due to 'while(tsc<deadline)' statement ?
+include small fixes for AMD's MONITORX/MWAITX
 2023-12-01 18:00:03 +02:00
Stanislav Shwartsman
6e1e04e2a5 update CHANGES 2023-11-27 20:15:00 +02:00
Stanislav Shwartsman
280303d76c
initial code for UINTR implementation (#138) 
First step into implementing UINTR - User Level Interrupts ISA extension
To be continued

---------

Co-authored-by: Stanislav Shwartsman <sshwarts@users.sourceforge.net>
 2023-11-25 16:43:47 +02:00
Benjamin David Lunt
eae6bf9396
Close cdrom image file on eject (#145) 
The WIN32 configuration for the cdrom was not closing the image file on
eject. This left the handle open while Bochs was running, not allowing
the image file to be modified.
 2023-11-23 08:40:39 +02:00
Benjamin David Lunt
5f6e855350
update changes (#143) 
Per Volker's request, moved some items to there correct location.
 2023-11-22 08:27:05 +02:00
Benjamin David Lunt
01a262306f
Improved and enhanced the floppy emulation (#135) 
This improves and enhances the floppy emulation.
This adds the ability to specify a controller type.
This adds all but one, known, controller command.
This fixes the format command. Issue #123 
This fixes the error with older Windows guests.
 2023-11-21 09:35:07 +02:00
Stanislav Shwartsman
12ce649b42 fix GFNI instructions emulation 2023-11-18 20:15:29 +02:00
Stanislav Shwartsman
01e744b507 bugfix for CET/XSAVE: XSAVE/XRESTOR wrongly determined if CTE.U is in XINIT state 2023-11-17 01:35:32 +02:00
Stanislav Shwartsman
baaaf1b9a7 update CHANGES 2023-11-14 19:31:37 +02:00
Stanislav Shwartsman
f5b54a4d33
Implemented MOVDIRI instruction (#129) 
Co-authored-by: Stanislav Shwartsman <sshwarts@users.sourceforge.net>
 2023-11-11 20:30:12 +02:00
Stanislav Shwartsman
620d091264 update CHANGES 2023-11-11 18:55:29 +02:00
Stanislav Shwartsman
676da2e587 update CHANGES 2023-11-09 23:14:01 +02:00
Shwartsman
f455fa87e4 update CHANGES with CD-ROM fix 2023-10-22 11:55:26 +03:00
Stanislav Shwartsman
873f62e298 update CHANGES 2023-10-20 21:03:04 +03:00
Benjamin David Lunt
0d1d6c671a
Ehci companion (#104) 
This PR adds the ability to choose which companion controller the EHCI
uses.
`#usb_ehci: enabled=1, companion=uhci`
`#usb_ehci: enabled=1, companion=ohci`

UHCI is enabled by default:
`#usb_ehci: enabled=1`

This breaks up `usb_ohci.cc/h` into `usb_ohci.cc/h` and `ohci_core.cc/h`
to be like the existing `usb_uhci.cc/h` and `uhci_core.cc/h`.
This adds the ability to define a Port Routing string in the
`HcspPortRoute` register, and is optional via the `EHCI_PORT_ROUTE`
define.

Currently `EHCI_N_CC` and `EHCI_N_PCC` must remain as currently set (3
and 2 respectively), however with a little more work, I think these can
be modified and have up to 7 companion controllers with more ports per
companion, as long as the combined total is <= 15 total ports.

Please verify the `Makefile.in` changes. I do not use GCC and can not
verify it is correct.
 2023-10-20 21:00:59 +03:00
Stanislav Shwartsman
8316d7698f
implemented Linear Address Separation extension (LASS) (#90) 
Co-authored-by: Stanislav Shwartsman <sshwarts@users.sourceforge.net>
 2023-10-15 14:32:01 +03:00
Benjamin David Lunt
b0dbbe884a
Misc uasp (#93) 
Update the CHANGES file.
Syntax changes in uasp as requested a while back.
 2023-10-15 10:26:43 +03:00