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40ba9c8d7b
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9311 Commits

Author SHA1 Message Date
Stanislav Shwartsman
40ba9c8d7b introducing new interface for handling CPU events based on vector of events and not on many not related variables. this is very initial implementation which takes into new interface only few events, more will code soon 2012-09-25 09:35:38 +00:00
Volker Ruppert
d29fb9a592 - implemented restore function for 'concat' mode images 
- always use 'pathname' for the full path of the original image
 2012-09-25 05:12:46 +00:00
Stanislav Shwartsman
3855c9c2fe fixed warning 2012-09-24 20:11:50 +00:00
Stanislav Shwartsman
f0c153e550 fixed warning 2012-09-24 19:53:49 +00:00
Volker Ruppert
723dfc2ad7 - improved packet logging function (added ASCII dump to hexdump) 2012-09-24 19:32:57 +00:00
Volker Ruppert
7ca95178b0 - fixed save/restore in VBE mode. The class bx_shadow_bool_c expects bit #0 to 
be set for "true", but variable "lfb_enabled" wasn't correctly set up.
- TODO: check the whole Bochs code for the correct usage of variables saved
  with bx_param_bool_c.
 2012-09-24 15:40:50 +00:00
Stanislav Shwartsman
da150bc163 small optimization in icache 2012-09-23 19:35:46 +00:00
Volker Ruppert
5d562a7830 - implemented restore function for 'growing' mode images 
- fixes and cleanups in the restore functions
 2012-09-23 19:28:28 +00:00
Volker Ruppert
b560c72b52 - added check for overlapping memory regions using a Bit16u bitmap (each bit 
represents a 64k block in the 1M page)
- fixed some format warnings
 2012-09-23 19:09:20 +00:00
Volker Ruppert
7fff912faf - implemented restore function for 'sparse' mode images 
- fixed restore function for 'flat' mode images
 2012-09-23 11:03:52 +00:00
Stanislav Shwartsman
fe327394c7 fix gcc 4.7 warnings in voodoo code 2012-09-22 19:59:40 +00:00
Volker Ruppert
31461c26fb - added helper function hdimage_copy_file() for the hdimage restore functions. 
On win32 the native CopyFile() function is used. The restore function should
  work this way: coherency check (if necessary), close current image, copy saved
  image from restore path (overwrites existing one), finally re-open image.
- implemented restore function for 'flat' and 'undoable' mode images
 2012-09-22 10:04:28 +00:00
Volker Ruppert
28bc5e4bc2 - moved coherency check for r/o disk and journal to a separate function to 
make it usable for the required check before restoring journal file
- prepared restore function of undoable and volatile images
 2012-09-21 20:25:23 +00:00
Stanislav Shwartsman
eb348992c2 optimize POPCNT implementation 2012-09-21 14:56:56 +00:00
Stanislav Shwartsman
74f5bb1934 WBINVD not necessary havw to flush ICACHE 2012-09-21 08:55:10 +00:00
Stanislav Shwartsman
cc5f8d12d1 fixed unused var warning 2012-09-20 21:14:13 +00:00
Volker Ruppert
bcd0a58537 - simplified save_state() method of 'sparse' mode images (saving parent images 
not necessary, since all changes go to the toplevel image)
 2012-09-20 20:41:14 +00:00
Stanislav Shwartsman
fe727d12e3 fixed uninitialized variable warning in vga.cc 2012-09-20 19:33:39 +00:00
Volker Ruppert
50482a9f2b - implemented save state function for the disk image modes 'vmware3', 'vmware4' 
and 'vpc'
- prepared hdimage restore support
- vmware4: code cleanup
 2012-09-19 21:05:18 +00:00
Volker Ruppert
5cbf0894ac - implemented save state function for the disk image modes 'concat' and 'sparse' 
- set timestamp of r/o disk in volatile mode, too (for save/restore support)
- TODO: save state function for the remaining image modes, restore support
 2012-09-18 19:00:25 +00:00
Volker Ruppert
7da5057be5 - implemented save state function for redolog_t based disk image modes (growing, 
undoable, volatile)
- TODO: save state function for the remaining image modes, restore support
- save/restore: when saving binary data to a file, use the full parameter path
  (except "bochs." prefix) as the file name to avoid overwriting duplicates
 2012-09-17 19:30:40 +00:00
Stanislav Shwartsman
6682d019e3 remove inline asm code which doesn't compile for MSDEV 64-bit. compiler knows to generate code not worse than this inline asm 2012-09-17 07:57:07 +00:00
Volker Ruppert
9ee5a77747 - started implementation of sav/restore support for hard disk images using a 
dummy parameter and it's save/restore handlers. Currently only the save
  support is implemented and the specific save function is only written for
  flat mode images (copies whole disk image file to the save/restore folder).
- TODO #1: implement save function for the other disk image modes
- TODO #2: add restore support (replace disk image file with the one from the
           save/restore folder)
 2012-09-16 19:51:30 +00:00
Volker Ruppert
54a637a431 - indent changes 2012-09-16 10:59:15 +00:00
Volker Ruppert
b3478cf57b - bochsrc include directive now supports 2 include levels 2012-09-16 08:55:59 +00:00
Volker Ruppert
35f97235ed - fixed compilation error in MinGW/MSYS and some warnings 2012-09-16 07:52:55 +00:00
Stanislav Shwartsman
f419798ca5 fixed reset value for mtrr 2012-09-15 19:52:11 +00:00
Volker Ruppert
c8907855c2 - remove spaces from short filename (otherwise long name is ignored) 2012-09-15 13:15:30 +00:00
Stanislav Shwartsman
e0aea74693 code indent 2012-09-15 10:03:22 +00:00
Stanislav Shwartsman
4eaa72a32f small coding style changes + warning fixes in voodoo code 2012-09-15 09:47:31 +00:00
Volker Ruppert
c7b33ec742 - regenerated after adding Voodoo Graphics support 2012-09-14 21:55:43 +00:00
Volker Ruppert
5f5d8e2c33 Applied initial version of the 3dfx Voodoo Graphics emulation. The Voodoo core 
is based on a patch originally designed for DOSBox. Currently only the Voodoo1
adapter model can be emulation. The emulation is currently slow, but we intend
to clean up and optimize the code. Running the 3D engine in a separate thread
is also planned. To compile with Voodoo support the configure option
"--enable-voodoo" must be used. Then the device can be activated with
"plugin_ctrl: voodoo=1" in bochsrc or on the command line. The device will be
assigned automatically to a PCI slot unless you do that manually. A specific bochsrc
option to select the adapter model will be added when the code has support for it.
 2012-09-14 21:50:50 +00:00
Stanislav Shwartsman
f151463f0f removed old deprecated options from the code 2012-09-14 13:32:54 +00:00
Stanislav Shwartsman
4f6557697b small comments updates in vmx code 2012-09-13 05:33:05 +00:00
Volker Ruppert
125c6f0bde - refenerated after fpu -> cpu/fpu change 2012-09-12 21:10:55 +00:00
Volker Ruppert
c2560a8d44 - fpu directory is now a subdirectory in 'cpu' 2012-09-12 21:08:40 +00:00
Stanislav Shwartsman
2c5165bc06 fix check of error_code feild on event injection 2012-09-12 04:12:58 +00:00
Volker Ruppert
25518fe172 - added save/restore support for the VGA override mode 
- store update interval in the vga object
 2012-09-11 06:52:11 +00:00
Volker Ruppert
4de921f1b6 - fixed copy and paste error 2012-09-10 20:54:15 +00:00
Volker Ruppert
1af2fb6a92 - regenerated after adding iodev/display folder 2012-09-10 20:50:46 +00:00
Volker Ruppert
c340da84dd - moved the display adapter emulation to the new subdirectory iodev/display 
- TODO #1: update MSVC workspace files
- TODO #2: add Voodoo Graphics emulation
 2012-09-10 20:49:29 +00:00
Stanislav Shwartsman
2f3c7ff8e4 implemented SMAP (Supervisor Mode Access Protection) from [Intel Architecture Instruction Set Extensions Programming Reference] rev14 
fixed enabling of ADX extensions in generic CPUID when enabled through .bochsrc

Small code cleanups on the way to implementation of APIC Registers Virtualization features disclosed in recent Intel SDM rev043
 2012-09-10 15:22:26 +00:00
Stanislav Shwartsman
0386f49e03 fixed comments for SHLD/SHRD instructrions and make code a little more clear 2012-09-09 17:44:42 +00:00
Volker Ruppert
d2aaa00336 - dimension_update() must be called when leaving VGA override mode 
- Cirrus adapter needs to set the last resolution and BPP for VGA override
- TODO #1: move display adapter code to iodev subdirectory 'display'
- TODO #2: add 3dfx Voodoo Graphics emulation
 2012-09-09 15:44:20 +00:00
Stanislav Shwartsman
7e48b30b5d fixed random freeze issues caused by commit rev11402 2012-09-06 19:51:33 +00:00
Stanislav Shwartsman
bff3ba1535 small optimization in lazy flags code 2012-09-06 19:49:14 +00:00
Stanislav Shwartsman
f1fd44b2cf preparations for apic regs virtualization feature described in SDM rev044 2012-09-06 15:21:08 +00:00
Volker Ruppert
8aac6ac761 - some fixes and updates related to the release process 2012-09-04 18:33:37 +00:00
Stanislav Shwartsman
8044a2bda6 rename i->execute field in the instruction 
move victim cache lookup into cache lookup so traces could be linked with victim cache hits directly
 2012-09-04 15:45:05 +00:00
Stanislav Shwartsman
90f544d307 after release 2.6 2012-09-02 18:43:27 +00:00