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28 Commits

Author SHA1 Message Date
Volker Ruppert
f65c4e66b8 - debugger command 'info device': implemented support for additional arguments 
- ne2k: replaced debugger command 'info ne2k' completely by a new version based
  on 'info device' with additional arguments and removed all of the now obsolete
  stuff (ne2k device stub, macro for print_info())
- pci: added option 'dump=full' for the debugger command 'info device' to show
  the whole PCI config space
- TODO: some other devices could have support for additional options in
  debug_dump()
 2012-04-23 17:06:19 +00:00
Volker Ruppert
4acef49a29 - improved debvug_dump() for pci, pic and vga / cirrus 
- pci2isa: added debug_dump()
 2012-03-11 12:17:41 +00:00
Volker Ruppert
ca2e44c0c4 - moved the pcivga code to vga.cc and removed the now obsolete plugin device 2012-01-26 16:35:38 +00:00
Volker Ruppert
da42a100eb - major rewrite of the vga / cirrus code 
- added new class bx_vgacore_c containing the core of the standard VGA
    emulation. This is now the base class for both vga and cirrus.
  - created 2 separate plugins 'vga' (for standard VGA and VBE) and 'svga_cirrus'
    (Cirrus emulation). The vga extension option is used to select which plugin
    should be loaded.
- TODO: move the pcivga code to the VGA/VBE code, add subdirectory for display
        adapters, severak improvements and cleanups
 2012-01-24 21:58:24 +00:00
Volker Ruppert
a34cf1bcd5 - changes in the text update interface code 
- changed argument for the text mode info structure to a pointer
  - added attribute controller palette to bx_vga_tminfo_t and removed the
    previous implementation
  - carbon.cc: attempt to fix the text mode colors (untested)
- x.cc: fixed warnings
 2012-01-22 12:22:03 +00:00
Volker Ruppert
c7f63fca93 - added palette for 8 bpp support 
(TODO: support for standard VGA 4 bit mode - saving as 8 bpp BMP)
 2011-08-05 15:47:33 +00:00
Volker Ruppert
828b52fc50 - prepared graphics snapshot feature for VBE and Cirrus modes (TODO: save data in BMP format) 2011-08-01 18:21:25 +00:00
Volker Ruppert
4699840aaf - reorganisation of the vga init code: 
- using the same init() method for all display adapters
  - new method protected init_standard_vga() for the shared vga core
  - new method init_vga_extension() implements the extended features
- moved loading of vgabios image for the ISA case from main.cc to the vga init code
 2011-07-03 15:31:16 +00:00
Volker Ruppert
16bd4c6401 - added pci_base_address array to bx_pci_device_stub_c and use it in most of the PCI devices instead 
of several base address variables (ne2k still uses base_address for both ISA and PCI)
 2011-06-25 12:43:27 +00:00
Volker Ruppert
2137c8bd81 - moved pci_conf array as a protected member to the PCI device stub class (exists in all PCI devices) 2011-06-23 15:56:02 +00:00
Stanislav Shwartsman
00981cd7a6 Adding Id and Rev property to all files 2011-02-24 22:05:47 +00:00
Volker Ruppert
e5eac65b59 - removed wrong character from FSF address (converted invisible and useless 
2-byte character)
- updated FSF address in some files
- added license to some files
 2009-02-08 09:05:52 +00:00
Stanislav Shwartsman
dd03e043a3 Updated FSF address 2009-02-07 21:05:31 +00:00
Stanislav Shwartsman
297087fea9 fixed memory handler params - use bx_phy_address data type 2008-04-29 22:14:23 +00:00
Stanislav Shwartsman
47936944a2 Remove Cirrus Logic PCI special define - it will be enabled by default when PCI is enabled. 2008-03-22 22:26:03 +00:00
Stanislav Shwartsman
ae35b0276e white space cleanups and coding style changes 2008-01-26 22:24:03 +00:00
Stanislav Shwartsman
071c5c1a26 A lot of changes but everything is really trivial. 
Make save/restore default feature, the configure option for save/restore removed from configure script and save/restore made available forever. All code now assume it is exists. Bochs save/restore tree previosly called "save_restore" renamed to "bochs" tree and it will be havily used everywhere, starting from save/restore and ending by various bochs debugger functions. I am going to rework debugger code to get rid of debug CPU access functions and use this "bochs" param tree instead
 2007-09-28 19:52:08 +00:00
Volker Ruppert
0b2331c1fe - sequencer register 0x07 must be initialized with 0 if cirrus extension is not 
selected
- cirrus specific mem write methods don't need to be virtual
 2006-10-08 15:21:26 +00:00
Volker Ruppert
d2d7c65e37 - VGA memory is now a part of the common video memory (same as real hardware) 
- sequencer map mask bit handling simplified
- some save/restore data format changes
 2006-08-18 15:43:20 +00:00
Stanislav Shwartsman
8b0df8e99b Merge SAVE_RESTORE branch to CVS 2006-05-27 15:54:49 +00:00
Stanislav Shwartsman
252c669841 Remove unused members in vga and svga (Volker) 
Change PANIC to ERROR in keyboard port 64 handler
 2006-04-27 11:58:07 +00:00
Stanislav Shwartsman
77653bcf3d More indent and C++ style changes (explicitly write virtual before virtual desctructors). 
The PCI read/write handlers written in new C++ - more flexible and easy-to-understand
 2006-03-07 21:11:20 +00:00
Volker Ruppert
cef74b528a - moved runtime handler for 'vga_update_interval' into the device (TODO: this could 
be done with some parameters, e.g. mouse, keyboard, usb)
 2005-11-27 17:49:59 +00:00
Volker Ruppert
6ce17bbc2e - cpu-to-video transparent colorexpand function renamed and implementation completed 
- some other code cleanups
 2005-04-13 18:39:26 +00:00
Volker Ruppert
12bb6400f3 - cpu-to-video bitblt code rewritten and dword alignment fixed 
- memory mask for the 2 MB ISA version fixed
- bltwidth is unmodified now (width corrected in bitblt functions if necessary)
 2005-04-09 11:57:23 +00:00
Volker Ruppert
35ee22210d - fixed redrawing after backwards bitblt operations 
- print mode switch information only when there's really a change
 2005-03-27 09:46:31 +00:00
Volker Ruppert
f06b1bf577 - extended bitblt mode solidfill implemented 
- svga_patterncopy() fixed
- svga_pitch change fixed
- forward write to MMIO address 0x13 to graphics controller register 0x2b
 2004-08-16 15:23:19 +00:00
Volker Ruppert
45ccb97021 - CL-GD 54xx SVGA emulation added (SF patch #869822 from m_suzu_abc@yahoo.co.jp) 
- changes to the original svga_cirrus patch:
  * PCI memory/mmio PnP support, some emulation and compile fixes
  * ported write mode 4 + 5 and some bufixes from cirrus vga in qemu
  * new graphics API, hardware cursor support, configure option added (Robin Kay)
  * partial support for transparent bitblt and bitblt write mask
 2004-08-16 08:07:23 +00:00