Commit Graph

9695 Commits

Author SHA1 Message Date
Volker Ruppert
891051ac83 - don't compile library if subsystem is not enabled (network, sound, usb)
- fixed autoconf warnings
2012-02-17 19:09:33 +00:00
Volker Ruppert
92bb663381 - don't compile library if subsystem is not enabled (network, sound, usb)
- fixed autoconf warnings
2012-02-17 19:08:58 +00:00
Volker Ruppert
6079d4b2c0 - implemented optional plugin control dialog (TODO: do the same for wx) 2012-02-17 17:23:57 +00:00
Volker Ruppert
e30e6a9808 - moved optional plugin load / unload code to the siminterface
- implemented optional plugin control in textconfig
- TODO: implement this feature in the win32 and wx gui configuration
2012-02-16 18:06:03 +00:00
Stanislav Shwartsman
c2670b40d5 small cleanup in paging code 2012-02-15 19:49:35 +00:00
Stanislav Shwartsman
2f7e5ab3a3 fixed bugs in toliman configuration 2012-02-14 22:01:50 +00:00
Volker Ruppert
55854afa86 - calculate horizontal and vertical frequency from CRT for more accurate retrace
timing (TODO: length of retrace signals should be calculated, too)
2012-02-14 20:56:42 +00:00
Volker Ruppert
2f5be164d2 - reverted part of rev. 11031: for dependent lists the check 'param->get_parent() == this'
also works and no deplist trick is required
- bx_param_c destructor now deletes the dependent list if it exists (memory leak)
- bx_list_c::clear() only deletes the parameter if the list is it's parent
- added new method cleanup_save_restore() to free memory on simulator shutdown
2012-02-14 18:13:54 +00:00
Stanislav Shwartsman
5c02e7cebd do not need to load PAE PDPTRs if going to nested paging mode 2012-02-14 12:36:39 +00:00
Stanislav Shwartsman
bb7a648d91 Major commit !
------------

Implemented SVN nested paging support - the Virtual Box boots perfectly with Nested Paging guest !
A lot of code duplication was added for now - major cleanup will follow later.

! Added AMD Phenom X3 8650 (Toliman) configuration to the CPUDB - this configuration has Nested Paging enabled.

Some CPUID modules rework done to enable Toliman configuration.

Ckean up 'executable' attribute from all CPU source files.
2012-02-13 23:29:01 +00:00
Stanislav Shwartsman
deaf58b130 read from CPUDB svm extensions 2012-02-13 21:55:27 +00:00
Volker Ruppert
8bb206ccdf - added special flag for dependent lists
- bx_list_c: don't accept duplicate param names in list (except dependent lists
  and special menus)
- added BX_PANIC for malloc() failure
- harddrv: fixed wrong variable found with bx_list_c changes
2012-02-13 20:58:26 +00:00
Stanislav Shwartsman
813fe4e6b9 reduce code duplication - continue preparing for nested paging implementation 2012-02-13 20:06:04 +00:00
Stanislav Shwartsman
4d0a5c1b07 - VMX: EPT misconfiguration should always take priority above EPT permissions violation (translate_guest_physical corner case bug)
- VMX: EPT reserved bits set should cause EPT misconfiguration and not EPT violation
- VMX: EPT walk for guest CR3 address should be considered as 'page walk'
2012-02-12 21:30:22 +00:00
Stanislav Shwartsman
0b5f798af1 re-commit changes from SVN rev11026 which were accidentially undo'ed by last Volker's commit 2012-02-12 19:13:57 +00:00
Volker Ruppert
de94b08a1a - class bx_list_c now contains a chained list of parameters. Removed the now
obsolete maxsize parameter from all lists.
2012-02-12 18:43:20 +00:00
Stanislav Shwartsman
855d2adece cleanups in paging code 2012-02-12 16:09:35 +00:00
Volker Ruppert
1df471dc82 - fixed line offset change in case VBE is disabled or in 4bpp mode 2012-02-12 13:14:38 +00:00
Volker Ruppert
8ada8d66ff - simplyfied unloading of core plugins 2012-02-12 08:37:42 +00:00
Volker Ruppert
47c68a2f04 - fixed possible crash on Windows 2012-02-11 17:11:58 +00:00
Stanislav Shwartsman
fa182e96b5 for future nested paging: under NP PDPTR CACHE will contain NP PDPTR entries 2012-02-10 20:39:46 +00:00
Volker Ruppert
f5ca539534 - fixed some uninitialized values found with valgrind 2012-02-10 18:08:17 +00:00
Stanislav Shwartsman
a304bd5fd7 update user docs too 2012-02-10 16:08:01 +00:00
Stanislav Shwartsman
37af2eb6e4 update README file with newest Bochs CPU emulation caps 2012-02-10 16:02:22 +00:00
Stanislav Shwartsman
421170b2b9 applied SF patch 2012-02-10 15:15:31 +00:00
Stanislav Shwartsman
b497077b70 intel disclosed more cpuid bits 2012-02-08 19:54:22 +00:00
Volker Ruppert
47f2137edf - set device state structure to 0 with memset() for some devices
- cleaned up vga core init code after adding memset()
- floppy: removed structures that had been used for win95 direct access
2012-02-05 10:08:56 +00:00
Volker Ruppert
90e6c88c55 - limit physical head and sectors per track parameters to the values
supported by hardware and BIOS
2012-02-04 16:39:59 +00:00
Stanislav Shwartsman
9bebe91826 eliminate duplicated cpu methods by adding extra param to opcodes with no modrm 2012-02-03 10:24:59 +00:00
Stanislav Shwartsman
14ec87768e expand FCMOV function to 8 different functions - each one is much simpler to implement and understand 2012-02-01 12:07:53 +00:00
Volker Ruppert
b7333b7f3e - removed definitions that already exist in the vgacore files
- minor fixes and cleanups
2012-01-31 18:53:02 +00:00
Stanislav Shwartsman
2e44613032 dos2unix for avx_pfp.cc 2012-01-30 15:29:22 +00:00
Volker Ruppert
825edc4c64 - blinking in VGA graphics mode implemented (undocumented feature???)
- prepared function to override the VGA output (stops the update timer)
- minor cleanups the update() code
2012-01-27 18:50:07 +00:00
Volker Ruppert
35f89eeefb - regenerated after the pcivga changes 2012-01-26 16:37:00 +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
Stanislav Shwartsman
56ff41bcd5 removed unused token from internal debugger command line parser 2012-01-24 21:42:04 +00:00
Volker Ruppert
ac08e89e94 - void gui init code to a new method and call it after the extension init
- added last maximum scan line to the bx_vga_c object
2012-01-23 22:16:08 +00:00
Stanislav Shwartsman
e42008a79a fixed uninitialized variable usage 2012-01-23 16:51:00 +00:00
Stanislav Shwartsman
457c56c822 fixup for EPT paging 2012-01-22 18:39:15 +00:00
Volker Ruppert
709dc30cf4 - changed the maximum x/y resolution and the resulting number of x/y tiles
from constant to variable
2012-01-22 16:13:45 +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
63ab13fe09 - store max. x / y resolution in the gui object and use it in win32.cc. Now it
no longer needs to incluse vga.h
2012-01-22 09:08:59 +00:00
Stanislav Shwartsman
795a21ec6d change type of the bx_list_c::choice var to Bit32u to make in compatible with ask_uint function 2012-01-21 20:54:55 +00:00
Stanislav Shwartsman
2e32bf2d84 for bx_list param - convert 'choise' variable to regular integer
also for textconfig - fix operation under cygwin
under cygwin it is not guaranteed that any printf is printed on the screen under you flush the FILE stream.
2012-01-21 20:36:32 +00:00
Volker Ruppert
500ad37191 - added arguments for x/y resolution to the gui init() and store x/y tilesize
in the gui object. Now the gui doesn't need to include vga.h.
- TODO #1: win32.cc also shouldn't include vga.h
- TODO #2: replace BX_MAX_XRES / BX_MAX_YRES by variables that can be set
  depending on the configuration
2012-01-21 12:15:10 +00:00
Volker Ruppert
3ec77e9372 - store config parameter values in local variables to avoid searching for
parameters at simulation time
2012-01-20 15:56:17 +00:00
Stanislav Shwartsman
fc6712e3a3 undo part of prev paging commit 2012-01-19 20:01:32 +00:00
Volker Ruppert
ed669adfd1 - rewrite of the PCI memory management code for the expansion ROM and BIOS area
- store memory type array in the memory object to avoid calling the pci plugin
    frequently. The pci code calls a memory method to change the memory type in
    case the PAM registers are modified.
  - removed now obsolete code and minor cleanups
2012-01-19 18:32:11 +00:00
Stanislav Shwartsman
12afed23a1 small fix and cleanups in paging code 2012-01-19 06:38:22 +00:00