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Author SHA1 Message Date
Volker Ruppert
4f906524de Banshee VGABIOS: added minimal VBE support for some 8-bpp modes. 2021-05-07 19:32:37 +00:00
Volker Ruppert
73b4429091 Banshee VGABIOS: fixed infinite loop in case Banshee is not detected. 2021-05-02 08:37:11 +00:00
Volker Ruppert
7b8f97b448 Updated LGPL'd VGABIOS from SVN. 
- Added 'write character' support for Cirrus 8-bpp modes using bitblt engine.
- Some code optimizations.
 2021-04-30 21:00:40 +00:00
Stanislav Shwartsman
e4b2079109 fixed compilation in x86-64 off mode 2021-04-29 04:18:33 +00:00
Stanislav Shwartsman
d112ab9943 fixed compilation 2021-04-28 17:57:57 +00:00
Stanislav Shwartsman
f174ce2b6f SMM enter: never turn off EFER.SVME 2021-04-27 09:33:46 +00:00
Stanislav Shwartsman
2d2ec5e0aa hack to W/A NX paging fault under nested paging while virtualizing SMM under SVM 2021-04-27 08:22:45 +00:00
Stanislav Shwartsman
79d6a16e3b intercept SMI support in SVM 2021-04-27 08:22:04 +00:00
Volker Ruppert
6781067b55 Don't increment number of status items before comparing with maximum. 
Fixes segfault when connecting an USB disk and all of the 10 slots are in use.
 2021-04-23 20:08:12 +00:00
Volker Ruppert
77cc12cce5 Added support for reading VGA latches using CRTC register 0x22 (undocumented 
for original VGA, documented for Cirrus and Voodoo Banshee).
 2021-04-23 06:42:52 +00:00
Stanislav Shwartsman
4e41530b8a SVM: Fixed EXITINFO error code after nested page fault (prevented Hyper-V from running) 2021-04-22 11:12:26 +00:00
Volker Ruppert
adf209fe9e Fixed some issues reported by valgrind. 2021-04-18 17:20:41 +00:00
Volker Ruppert
d53a068c5e Some updates after adding USB packet logging support in PCAP format. 
- Updated MSVC workspace files.
- Documentation updates.
 2021-04-18 15:26:26 +00:00
Volker Ruppert
b19a7b1042 Added USB packet logging support in PCAP format (patch #560 by Ben Lunt). 
- Added new files with small changes, output can be viewed with Wireshark.
- FIXME: Windows ports crash with original Win98 guest and USB disk connected.
- TODO: mention new feature in documentation.
 2021-04-17 18:57:05 +00:00
Volker Ruppert
719592e2f3 Fixed device connect failure handling in all HCs (reset port parameters). 
The old code has blocked the port after failure.
 2021-04-17 17:48:42 +00:00
Volker Ruppert
30e24fa3d5 Prepared USB packet logging support in PCAP format (patch #560 by Ben Lunt). 
- DONE: config option handling, usb_dump_packet() changes
- TODO: add new file after compiling and testing new code on Windows
 2021-04-17 09:30:58 +00:00
Volker Ruppert
6d5897217c Added missing PEL mask support in the VGA core. 2021-04-17 08:42:03 +00:00
Volker Ruppert
049826aa32 Fixed possible segfault in case of invalid filename based on patch #559. 
Since this save/restore list exists in all devices, it's safe to move the new
code to the usb_device_c destructor.
 2021-04-13 11:56:41 +00:00
Volker Ruppert
d74210b93f Added missing new VGABIOS binary for Banshee. 2021-04-12 19:37:17 +00:00
Volker Ruppert
faa11624e0 Updated LGPL'd VGABIOS from SVN. 
- Added initial version of the VGABIOS for Voodoo Banshee adapters.
- Several code optimizations to reduce binary size.
NOTE #1: Banshee version has no VBE support yet.
NOTE #2: Banshee binary uses PCI ID for Banshee PCI and Bochs temporarily
         modifies the PCI data for Voodoo3 and AGP models.
 2021-04-12 19:35:37 +00:00
Volker Ruppert
69695bfd67 Prepared the Banshee code for the planned LGPL'd VGABIOS with 3dfx Voodoo 
support. The VGABIOS image will be compiled for Banshee PCI and this code
modifies the PCI data for the Voodoo3 and AGP models.
 2021-04-11 20:09:43 +00:00
Volker Ruppert
e9eccadb82 Recompiled binaries. 2021-04-09 06:47:35 +00:00
Volker Ruppert
59a3b3f8b3 Added helper function get_ebda_seg() to optimize code. 2021-04-09 06:45:42 +00:00
Volker Ruppert
7aa5eb7a51 Some changes for correct vertical frequency reporting on mode switch. 
- vgacore: method get_crtc_params() now returns selected video clock value.
- banshee: now using selected video clock instead of hardcoded VCLK #3.
- cirrus: added vertical frequency to mode switch BX_INFO.
 2021-04-07 06:31:25 +00:00
Volker Ruppert
7aea547b9f Fixed possible segfault on some platforms. We need 'count + 4' device entries, 
one for the "none" entry and a terminating NULL entry.
 2021-04-05 11:17:20 +00:00
Volker Ruppert
857c3be2ba Some work on the Voodoo Banshee code. 
- Moved setup of default i/o register values to reset().
- Set up strapInfo register bits in init().
- Don't overwrite readonly bits in miscInit1 register.
- Set up subsystem ID in VGABIOS ROM in case it's > 32k (doesn't exist yet).
- Copy subsystem ID from ROM to PCI config registers in reset().
 2021-04-04 19:00:29 +00:00
Volker Ruppert
d8b25c5f26 Some more cleanup in the plugins code. 2021-04-03 18:26:03 +00:00
Volker Ruppert
7b355cd399 Get rid of the code duplication in the PIC write handler. 2021-04-03 16:44:19 +00:00
Volker Ruppert
7d104ffceb Fixed setting up advanced PCI options. 2021-04-03 12:54:25 +00:00
Volker Ruppert
e411667942 Started reducing PIC code duplication and some cleanups. 2021-04-02 19:01:37 +00:00
Volker Ruppert
8e8414aae4 Some cleanup in the plugins code and related documentation additions. 2021-04-01 19:36:59 +00:00
Volker Ruppert
5406c037ec Improved example script for cross compiling Bochs on Linux for Windows. 
- Disable the readline library since it's not present by default.
- Added support for adding config options with variable CONFIGURE_ARGS.
 2021-03-29 11:39:24 +00:00
Volker Ruppert
249fcf9442 Set the device type correctly for all media types when parsing floppy options. 
- Added helper function get_floppy_devtype_from_type().
- The floppy type option now accepts the value "none".
- Added parameter handler for "devtype" to handle the BX_FDD_NONE case.
- Cleaned up floppy options parser code.
 2021-03-29 11:17:03 +00:00
Volker Ruppert
b1c36691de Partly fixed floppy issues caused by previous commit. If device type is set to 
"none" the dependent parameters cannot be set. That's why the bochsrc parser
needs to set device type first.
- Set initial device type of first floppy to '3.5" 1.44M'.
- Detect device type along with image type if necessary.
- TODO: fixes for media types like "1_44" and some more cleanup.
 2021-03-28 08:40:28 +00:00
Volker Ruppert
0ccf537103 Fixed two minor issues in bx_param_num_c class. 
- reset() must call set() to ensure the set handler is called if present.
- don't set value if parameter is disabled.
 2021-03-28 06:31:03 +00:00
Volker Ruppert
dc9c93f0c5 Updated both VS2019 workspace packages after textconfig / win32config changes. 2021-03-27 20:42:14 +00:00
Volker Ruppert
3fcc320897 Added new plugin type PLUGTYPE_CI for config interfaces. Updated related code 
and documentation.
 2021-03-27 17:23:31 +00:00
Volker Ruppert
9426ba987b Converted the win32config module to a plugin (using PLUGTYPE_CORE for now). 2021-03-26 19:12:09 +00:00
Volker Ruppert
e9df9c51c8 Fixed compilation with PCI host device mapping support enabled. Since a plugin 
cannot unload itself, BX_UNREGISTER_DEVICE_DEVMODEL() call will fail. Setting
plugin control flag to 0 like other devices do. When starting simulation, all
unused plugins are removed.
NOTE: The pcidev stuff is unmaintained, functionality not tested.
 2021-03-26 18:41:28 +00:00
Volker Ruppert
de0a844b75 Regenerated configure script. 2021-03-23 10:06:13 +00:00
Volker Ruppert
7661b74d5c Step #1 for converting the win32config code to a plugin. 
- Renamed win32dialog.cc to win32config.cc.
 2021-03-23 10:04:29 +00:00
Volker Ruppert
df3b45edea Resource fixes for Windows ports. 
- Bochs for wxMSW: fixed duplicate value caused by manifest.
- Bochs for wxMSW: fixed resource file dependencies.
- Include gui debugger resources only when enabled.
 2021-03-22 08:50:55 +00:00
Volker Ruppert
c1503bb2c7 Converted one more image. 2021-03-21 22:07:15 +00:00
Volker Ruppert
a4ff25aafd Converted Bochs logo to PNG format. 2021-03-21 21:40:24 +00:00
Volker Ruppert
72ab59c38a Converted some images from GIF to PNG. 2021-03-21 21:21:57 +00:00
Volker Ruppert
4517fcb4fa Some changes after upgrading website to HTTPS. 2021-03-21 20:55:01 +00:00
Volker Ruppert
81f7b6d47a Fixed floppy format track handling. After introducing the DMA optimization it 
stopped after first sector.
 2021-03-21 20:53:48 +00:00
Stanislav Shwartsman
8e58d7336f implement MSR PAR handling in AMD SVM 2021-03-21 15:33:18 +00:00
Volker Ruppert
ca654e2033 References to the gui debugger are no longer needed here. 2021-03-20 15:54:42 +00:00
Volker Ruppert
db3a176c84 Fixed issue reported in SF patch #558: deassert INT if IMR change masks active request. 2021-03-19 17:45:49 +00:00