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9279 Commits

Author SHA1 Message Date
Stanislav Shwartsman
efcca3e9d4 fixup VCVTPH2PS instruction implementation to match published Intel SDM 2012-06-05 11:36:50 +00:00
Stanislav Shwartsman
85e30bd410 remove unused configure check for struct timeval 2012-06-04 20:26:00 +00:00
Stanislav Shwartsman
37e193d49c clean one more valgrind issue 2012-06-04 19:21:23 +00:00
Stanislav Shwartsman
7a02dd759d added PANIC in x.cc in case it can't open display 2012-06-04 19:03:05 +00:00
Stanislav Shwartsman
5192d09655 fixed some more valgrind issues 2012-06-04 18:46:07 +00:00
Stanislav Shwartsman
7bae496840 fixed valgrind issues in apic initialization and generic cpuid reported in SF bug report 2012-06-04 14:27:34 +00:00
Stanislav Shwartsman
bd6330d480 small optimization for debugger 2012-06-03 18:46:20 +00:00
Stanislav Shwartsman
0eef00bb59 SSE: fixed missed unmasked undeflow issues 2012-06-02 11:36:17 +00:00
Stanislav Shwartsman
321cb7e9fc SSE: raise underflow exception when adding denormal and zero values when underflow is unmasked (partially fixes missed undeflow problem) 2012-06-01 14:35:31 +00:00
Stanislav Shwartsman
2ee3386c37 cpu bugfixes 2012-05-31 14:25:49 +00:00
Volker Ruppert
262b994f41 - added missing files / directories to target 'dist-clean' 
- iodev makefile: updated dependencies
 2012-05-27 20:11:37 +00:00
Stanislav Shwartsman
f528290652 fixed bug EPT Access Dirty support 2012-05-27 19:17:13 +00:00
Stanislav Shwartsman
36ca7995af update CHANGES 2012-05-26 19:40:18 +00:00
Volker Ruppert
5c0bd188ed - check the beep output interface and report the one to be used in the reset() 
method. This makes sure that the lowlevel sound interface is reported correctly.
 2012-05-24 18:06:40 +00:00
Stanislav Shwartsman
88cc825040 allow 1-byte and 2-byte writes to I/O APIC index register 2012-05-22 14:48:48 +00:00
Volker Ruppert
f4134d5d29 - implemented pc speaker beep in the lowlevel sound module for win32 
- improved square wave generator code
 2012-05-21 18:45:09 +00:00
Stanislav Shwartsman
8e7f582bc3 correct init.cc fix - copy/paste issue 2012-05-20 19:02:29 +00:00
Stanislav Shwartsman
3f32517201 small fix for save/restore 2012-05-20 18:58:57 +00:00
Stanislav Shwartsman
eac0991fe1 fixed compilation err with lowlevel sound disabled 2012-05-20 18:58:08 +00:00
Volker Ruppert
bb790d2f15 - implemented pc speaker beep in the lowlevel sound module using pthreads 
- TODO: win32 threads support
 2012-05-20 17:23:07 +00:00
Volker Ruppert
076c8ff966 - implemented pc speaker beep in the lowlevel sound module using pthreads 
- TODO: win32 threads support
 2012-05-20 17:22:50 +00:00
Volker Ruppert
d6e7be922b - prepared pc speaker beep support in the lowlevel sound module 
- sound devices: moved wave output init to the init() method (required for
  beep support)
- TODO: implement beep using a separete thread
 2012-05-20 14:19:49 +00:00
Stanislav Shwartsman
f9540f1c24 - Improved CPU status restore after restoring from Bochs saved image 
- Changed many BX_ERROR messages about VMX VMEXIT takesn to BX_DEBUG
 2012-05-19 20:36:40 +00:00
Stanislav Shwartsman
2644ef5f63 another had_vex/had_xop fix 2012-05-19 19:46:10 +00:00
Stanislav Shwartsman
59eb1318d5 small fix 2012-05-19 19:38:57 +00:00
Volker Ruppert
89f716f599 - removed unused case with virtual timer support disabled 
- TODO: rewrite virtual timer code to have both modes (normal and realtime)
  available at the same time
 2012-05-17 09:11:48 +00:00
Volker Ruppert
27fdc3cd45 - added new parameter 'rtc_sync' for the 'clock' option. If this option is 
enabled together with the realtime synchronization, the RTC runs at realtime speed.
 2012-05-15 17:03:45 +00:00
Volker Ruppert
4e95f44873 - added missing MADT interrupt source override and fixed MP table 
(patches by Sebastian Herbszt)
 2012-05-13 20:07:32 +00:00
Volker Ruppert
7b51b829f5 - added missing MADT interrupt source override and fixed MP table 
(patches by Sebastian Herbszt)
 2012-05-13 20:06:51 +00:00
Volker Ruppert
f4efb6f248 - discard "eh_frame" (compilation fix from Debian patches) 2012-05-12 22:25:09 +00:00
Stanislav Shwartsman
ffc5e4bf2d optimize x2apic reg write 2012-05-12 19:07:18 +00:00
Stanislav Shwartsman
08d4655886 X2APIC: incorrect write to self IPI X2APIC register (with reserved bits set) should not trigger the self IPI 2012-05-12 12:49:05 +00:00
Stanislav Shwartsman
3e35d5b6ce update CHANGES 2012-05-12 11:59:21 +00:00
Stanislav Shwartsman
4a22693deb enable back the timer IRQ fix. TODO: ACPI MADT support is still required 2012-05-12 11:55:38 +00:00
Stanislav Shwartsman
03162d86f5 LAPIC: fixed timer interrupts after reloading of LAPIC Timer Divide Configuration register 2012-05-12 11:52:29 +00:00
Volker Ruppert
3202afb48e - show ips feature: disable alarm timer on simulation exit to avoid wxBochs 
process termination
 2012-05-12 09:32:09 +00:00
Stanislav Shwartsman
9ea0987396 fixed send_ipi case in x2apic 2012-05-12 08:07:30 +00:00
Volker Ruppert
a925a07c3b - cmos: added debug_dump() 2012-05-12 07:27:49 +00:00
Volker Ruppert
a8f899b0a9 - attempt to fix unsafe sprintf() calls in the show_ips code (sdl, wx, x) 
- implemented "hideIPS" option in sdl and wx
 2012-05-11 16:17:59 +00:00
Stanislav Shwartsman
6180a0a733 remove unused leafs from generic_cpuid 2012-05-11 06:51:04 +00:00
Stanislav Shwartsman
b5c5082ff2 Completely remove b1() field from bxInstruction structure and resuse it for AVX instructions flags. 
the iaOpcode field has no masking anymore.

fixed bug during the code reorganization:
                        
+ XOP: Fixed instructions with operands order depending on VEX.W (fixed VEX.W read from instruction object)
 2012-05-11 06:35:16 +00:00
Volker Ruppert
e17000ef68 - changed format of PCI config space dump (16 values per line) 2012-05-08 19:04:35 +00:00
Volker Ruppert
53e1a5d204 - fixed typo (file names are case sensitive on Linux and others) 2012-05-08 18:33:26 +00:00
Stanislav Shwartsman
f01e5f3e11 removed b1() from shift methods in CPU - lead to removal of b1() field from bxInstruction_c 2012-05-08 16:42:15 +00:00
Stanislav Shwartsman
708fc666c8 Added Corei7 ivyBridge configuration to CPUDB 2012-05-07 12:31:22 +00:00
Stanislav Shwartsman
55e21bedcb fixed possible rombios bug - according to comment in Bochs-Devs mailing list by David Laight 2012-05-06 19:36:41 +00:00
Stanislav Shwartsman
1ab623536c optimize harddrv code 2012-05-06 19:19:00 +00:00
Stanislav Shwartsman
9d802e2762 very small cleanup 2012-05-05 18:40:37 +00:00
Volker Ruppert
62de4d9178 - speaker should only beep if both bit #0 and #1 of port 0x61 are set 
- fixed possible division by zero when calculating beep frequency (counter value
  0x0000 means 0x10000)
- small code cleanup
- TODO: implement beep generator in the lowlevel sound interaface
 2012-05-03 19:45:06 +00:00
Stanislav Shwartsman
2188322ab3 fixed CR8 SVM intercepts 2012-05-03 16:12:58 +00:00
Stanislav Shwartsman
39c14ef0d1 Implemented EPT A/D extensions support. 
Bochs is fully aligned with the latest published revision of
Intel Architecture Manual (revision 043) now.
 2012-05-02 18:11:39 +00:00
Volker Ruppert
af74c6df44 - added devices ES1370 and E1000 to shortcut scripts (known to work with Linux 
and WinXP guests)
- TODO: USB xHCI could also be added, but more tests are required
 2012-05-01 18:03:43 +00:00
Volker Ruppert
378f8a04a6 - pit: added debug_dump() 
- pit82c54: modified print_counter() for debugger usage
 2012-05-01 15:53:28 +00:00
Stanislav Shwartsman
1f150d4399 update configuration examples in .bochsrc 2012-04-30 14:46:00 +00:00
Volker Ruppert
1462fcaf9c - pci2isa debug_dump(): added option 'dump=full' to show the whole PCI config space 
- updated debugger documentation
 2012-04-25 16:50:41 +00:00
Volker Ruppert
bea07c65b1 - regenerated parser files 2012-04-24 17:50:41 +00:00
Volker Ruppert
a11e5713d7 - updated help texts 2012-04-24 17:48:38 +00:00
Stanislav Shwartsman
e1611e717e Implemented feature request: 
[3519794] debugger's ability to save physical/linear memory dumps
 2012-04-24 11:01:59 +00:00
Stanislav Shwartsman
8871aa5da3 removed unused variable - fixing gcc warning 2012-04-23 18:52:11 +00:00
Volker Ruppert
6428ce38be - updated generated lexer and parser files 2012-04-23 17:13:23 +00:00
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
Stanislav Shwartsman
d71ed03ba1 fixed buffer overflow in serial.cc 2012-04-21 18:13:10 +00:00
Volker Ruppert
d364f22c3c - don't panic in debugger if the iodebug plugin is not loaded 
- iodebug: fixed some warnings
- development.dbk: updated iodebug documentation
 2012-04-19 18:03:13 +00:00
Stanislav Shwartsman
32be4c9b61 fix .bochsrc example 2012-04-18 18:30:00 +00:00
Volker Ruppert
bdfe4ae1bb - added debug_dump() (prints the same as 'info ne2k' without arguments) 
- removed FILE parameter from print_info() (unused - since dbg_printf() doesn't
  need it)
- converted tabs to spaces
- TODO: implement 'info device' with optional arguments to get rid of the
  print_info() method
 2012-04-18 17:03:00 +00:00
Stanislav Shwartsman
07a50eac31 closing SF bug #3518753: update dump after manual chages to memory contents 2012-04-17 14:32:57 +00:00
Stanislav Shwartsman
e12494bf7b fixed segfault when setting ESP/EIP in GUI debugger 2012-04-16 19:18:23 +00:00
Volker Ruppert
99a31bd150 - devices 'parallel' and 'serial': 
- added to optional plugin control
  - moved config parameter creation and bochsrc option parsing to the plugin
    device code
 2012-04-16 19:17:10 +00:00
Volker Ruppert
679f980b39 - updated override-ask example 
- fixed path in user plugin example
 2012-04-15 12:51:33 +00:00
Volker Ruppert
b433f4072b - updated user plugin example 2012-04-14 14:47:08 +00:00
Stanislav Shwartsman
39e4335d6d forgot one instance 2012-04-11 19:02:12 +00:00
Stanislav Shwartsman
c7c431f88e bx_instr_mem_data_access became completely obsolete with new stack optimization merged into SVN. 
It already had limited usability before. With stack direct access optimization the callback won't be called for stack accesses as well.
See note by Brian Slechta:

=== Cut Hete ===
While using Bochs as a reference model for simulations, the simulator needs
information about what loads/stores are taking place with each instruction.
Presumably,  that  is  what  the BX_INSTR_MEM_DATA() instrumentation macros
cover (which is the place where our simulator hooks up).

The RETnear_xxx() functions call access_linear() directly, rather than call
read_virtual_xxx()  functions. This is a problem for code making use of the
BX_INSTR_MEM_DATA()   hook  because  it  does  not  get  called  for  these
instructions.  Should  this  be  changed along with some other instructions
that exhibit this?
=== Cut Hete ===

For Bryan's usage bx_instr_lin_access and bx_instr_phy_read/bx_instr_phy_write callbacks should be used.
 2012-04-11 19:01:25 +00:00
Stanislav Shwartsman
59e13d5299 fixed compilation error with 386/486 and internal dbger enabled 2012-04-11 18:11:14 +00:00
Volker Ruppert
7e67845ac8 - pcidev: enable support for Linux kernel 3.x (Debian patch by Guillem Jover) 
- don't clean docbook directories if building documentation is disabled
 2012-04-11 16:53:38 +00:00
Volker Ruppert
fe37b61c18 - pcidev: enable support for Linux kernel 3.x (Debian patch by Guillem Jover) 
- don't clean docbook directories if building documentation is disabled
 2012-04-11 16:53:02 +00:00
Stanislav Shwartsman
6bfad819de bugfix 2012-04-11 14:47:47 +00:00
Stanislav Shwartsman
83d1e1ee0f update CHANGES 2012-04-10 14:18:54 +00:00
Stanislav Shwartsman
077b691296 correctly fix SF #3516029 : bug stepping not working in debugger GUI in case of smp vm 
reverted buggy SF patch #3502052: Added refresh of debugger gui when stepping

re-generated bx_debugger lex/yacc files
 2012-04-10 12:44:06 +00:00
Volker Ruppert
34ca44cbcd - sb16 / es1370: fixed possible segfaults when unloading plugin 2012-04-09 08:48:10 +00:00
Volker Ruppert
c24080c92a - more accurate horizontal retrace emulation (based on the DOSBox implementation) 2012-04-08 14:21:18 +00:00
Volker Ruppert
fc482db353 - improved documentation for the 'log options by device" feature 2012-04-07 10:52:36 +00:00
Volker Ruppert
70a38a8a3d - apply 'log actions by device' to the existing modules before editing them 
in the config interface. Applied settings are marked as 'done' with the value
  -1 to avoid unwanted modification. NOTE: Not all Bochs modules exist when
  running the start menu / dialog.
 2012-04-06 13:15:27 +00:00
Stanislav Shwartsman
a68ad9a7f6 small code optimization 2012-04-06 09:41:58 +00:00
Stanislav Shwartsman
60e92204b1 update CHANGES 2012-04-04 19:59:26 +00:00
Stanislav Shwartsman
a6f0ca70ff more robust SVM fix 2012-04-04 19:55:36 +00:00
Stanislav Shwartsman
72a00ce9dd improved debug prints in MOV to/from CR 
SVM bugfix
remove redundant TLB flush call from SVM and VMX code
 2012-04-04 19:31:02 +00:00
Volker Ruppert
56cce60be8 - improved device log prefix table (list all existing prefixes, added column 
with log function name)
- TODO: move table to a new section under "Tips & Techniques" and add reference
  from the bochsrc log controls to it.
 2012-04-03 18:41:28 +00:00
Volker Ruppert
e82fa719fb - at runtime the log options dialog starts up with "log options per device" 
enabled
 2012-04-02 21:30:37 +00:00
Volker Ruppert
a3f7a30422 - ioapic: added debug_dump() (prints redirection table) 2012-04-01 18:53:16 +00:00
Volker Ruppert
5a983a3ea0 - disable the "close" button for the Bochs main window - only the "power" button 
should be used to terminate Bochs
 2012-04-01 16:50:42 +00:00
Volker Ruppert
601bb7e084 - only quit Bochs simulation after pressing the "Quit" button in the runtime 
config dialog. Now the close button and the ESC key let the simulation
  continue in the runtime case (fixes SF bug #3510403).
 2012-03-29 17:05:44 +00:00
Stanislav Shwartsman
279c61dc67 updated + fixed instrumentation example for instr histogram, code cleanup in the cpu 2012-03-28 21:11:19 +00:00
Stanislav Shwartsman
fa03e8b925 added const to several class members 2012-03-27 21:30:34 +00:00
Stanislav Shwartsman
90fc12d9e4 switching between compatibility and long64 mode also affect SS.BASE which is always zero in long64 mode 2012-03-27 15:21:40 +00:00
Stanislav Shwartsman
e7a4a1bec8 surprisingly, opensuse 12.1 requre alignment check support in hardware so I can't disable it by default for all configurations. 
but in case you want a few %% of extra emulation performance - it is still possible to disable it with configure option.
most guests I saw do not use it !
 2012-03-26 19:33:38 +00:00
Stanislav Shwartsman
8b78f6ca2c fixed prev commit 2012-03-26 19:24:20 +00:00
Stanislav Shwartsman
97a6d0ad46 missed ; 2012-03-26 19:08:28 +00:00
Stanislav Shwartsman
547678e8bd fixed compilation error in 386 config. also fixed bugs in tasking code found by new assertion added in stack.cc new code 2012-03-26 19:05:58 +00:00
Stanislav Shwartsman
bfca96f8ce added TLB contents to param tree for debugger purposes. Nopw the TLB could be browsed through param-tree in debugger and GUI debugger as well 2012-03-25 20:56:18 +00:00
Stanislav Shwartsman
6cd7d08c34 added new stack.cc into MSVCPP2008 workspaces 2012-03-25 20:21:15 +00:00
Volker Ruppert
4c253c8cd6 - more accurate vertical retrace emulation (based on the DOSBox implementation) 2012-03-25 19:16:44 +00:00
Stanislav Shwartsman
d4688e8b95 - Do not compile support for alignment check (#AC exception) by default 
for CPU emulation performance reasons, the alignment check compilation
    still can be enabled using configure option --enable-alignment-check.

There is no software in the world which enable #AC exception checking, this
x86 feature is completely legacy but its emulation support costs up to 3-5%
emulation speed.

The checking for #AC exception enable still will be done, if

 CPL == 3, EFLAGS.AC = 1 and CR0.AM = 1

but the alignment check is not compiled in, the Bochs will PANIC with corresponding message.
You can press 'always continue' and ignore the PANIC, the simulation will continue as if alignment checking is not enabled.
 2012-03-25 19:07:17 +00:00
Stanislav Shwartsman
3ca29cbdf3 stack direct access optimization - 5% emu speedup to all 32-bit guests, for 64-bit guests speedup is less because they have less stack accesses 2012-03-25 11:54:32 +00:00
Volker Ruppert
c43cf378f4 - floppy: added debug_dump() 2012-03-23 17:22:30 +00:00
Volker Ruppert
51cba8776d - improved debug_dump() 
- small code cleanup
 2012-03-20 18:29:49 +00:00
Stanislav Shwartsman
b5a33e82ac fixed a lot of code duplication in debugging/instrumentation of mem access 2012-03-20 18:26:04 +00:00
Stanislav Shwartsman
e1506e3e29 some cleanup in CPU code + patch SVM SS.DPL instead of failing VMRUN 2012-03-19 19:24:15 +00:00
Stanislav Shwartsman
a8565cdfc3 added missed line in MSR fix 2012-03-17 12:07:27 +00:00
Stanislav Shwartsman
bd4aa017fe Lazy flags improvement patch by Darek Mihocka - measured 5% speedup everywhere accross the board 
The problem with Parity is it is generally referenced very rarely so the current lazy flags code is not efficient to updated Parify flag only (because it updates low 8 bits of .result value the existing Zero Flag has to be shadowed in .auxbits.
So I flipped it around, to make Parity be shadowed in auxbits.  .result now is only needed to derive Zero Flag, and both Sign and Parify are derived from .result + .auxbits (as Zero Flag is now).  For the 90% of the conditional jumps that are JZ or JNZ, this is a speedup.
Parity is now derived from 8 bits in .result and 8 bits in .auxbits, and Sign is derived from one flag in .result and 1 bit in .auxbits by XOR-ing them all together.  It makes the code sequences for SAHF and POPF simpler too.
 2012-03-17 08:51:52 +00:00
Stanislav Shwartsman
733dc3bb3c dump CPUID .bochsrc options only if no CPUDB profile is selected 2012-03-15 19:55:14 +00:00
Stanislav Shwartsman
5a33b1be84 mvoed MWAIT_IS_NOP option from CPUID to CPU - it has meaning even if CPUID tree is not used because CPU is configured with CPUDB pre-defined configuration 2012-03-15 19:46:57 +00:00
Stanislav Shwartsman
1dd0500259 Merge SF patch 3505209 and update CHANGES 2012-03-15 19:34:13 +00:00
Volker Ruppert
a00bf4c01a - pci2isa: show PCI IRQ level in debug_dump() 
- dma: added debug_dump() with verbose output if channel is active
 2012-03-15 18:12:13 +00:00
Stanislav Shwartsman
9d5d33632c VMX: Fixed reading of VMX MSR-HI (0xC0000000 <= index <= 0xC0001FFF) bitmaps / Fixed memory overflow 2012-03-14 19:42:06 +00:00
Stanislav Shwartsman
a9d03340d6 correctly handle EFER.LMA and EFER.LME with unrestricted guests 2012-03-14 19:17:27 +00:00
Stanislav Shwartsman
a668ff9908 small code optimization 2012-03-13 19:41:10 +00:00
Volker Ruppert
3ba2751b6f - update changes 2012-03-13 19:08:40 +00:00
Stanislav Shwartsman
406a381371 update CHANGES (not complete) 2012-03-13 15:24:47 +00:00
Stanislav Shwartsman
25ffaeeea8 fixed VMX issue + small code reorg 2012-03-13 15:18:21 +00:00
Volker Ruppert
5a9e4a98ff - makefile fixes in the iodev subdirs related to SF bug #3459998 2012-03-12 21:10:44 +00:00
Stanislav Shwartsman
33fe397d22 Merge SF patch [3502052] Added refresh of debugger gui when stepping 2012-03-11 20:17:12 +00:00
Volker Ruppert
3f2cd2cad6 - compilation fixes for MSVC (SF bug #2905969) 2012-03-11 18:12:50 +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
3027c108a8 - update generated files 2012-03-10 17:18:43 +00:00
Volker Ruppert
086266d033 - implemented new debugger command 'info device [string]' that shows the state 
of the device specified in 'string'. Added register mechanism and chained
  list to store the device name and pointer. Replace hardcoded debug info
  implementations for pic, pci and vga by the new one.
- TODO #1: improve existing debug_dump() output and add more devices
- TODO #2: add support for additional arguments and replace the NE2k print_info()
 2012-03-10 17:14:07 +00:00
Stanislav Shwartsman
9c27d279b9 removed incorrect BX_INFO msg 2012-03-07 20:07:57 +00:00
Volker Ruppert
953cd82219 - make the PCI debug_dump() usable from the debugger 
- TODO:
  add debug info for more devices without adding them to bx_devices_c and
  without a macro in plugin. A register mechanism in the debugger code would
  be nice. Currently it is only possible to show the devices state by
  accessing the save/restore tree. The debug_dump() output should show
  the operation mode and the most important registers.
 2012-03-07 18:08:35 +00:00
Volker Ruppert
50ac1483cf - update version number in the bochs manifest 
- mention the manifest file in the developer doc
 2012-03-06 17:06:55 +00:00
Stanislav Shwartsman
562c8c91d1 fixed FMA4 instructions sources 2012-03-06 15:18:35 +00:00
Volker Ruppert
baee102fa2 - fixed common controls / manifest problem found during SDL testing 2012-03-05 21:17:34 +00:00
Stanislav Shwartsman
bde2f4d829 correctly handle #UD because of XOP.VVV 2012-03-05 19:48:55 +00:00
Volker Ruppert
3c8aecb312 - updated compilation instructions for SDL support with VS2008Ex 
- TODO: add support for SDL with MSVC nmake
 2012-03-05 17:19:42 +00:00
Volker Ruppert
f6c2f45299 - fixed compilation with MSVC 
- TODO #1: add instructions how to compile Bochs with SDL support on VS2008Ex to
           the user doc
- TODO #2: add MSVC nmake support
 2012-03-04 21:37:49 +00:00
Stanislav Shwartsman
95e4191cd1 any vex instruction must use VEX.VVV or #UD 2012-03-04 17:56:22 +00:00
Volker Ruppert
f36536070c - updated VS2008 workspace files 2012-03-04 17:27:05 +00:00
Volker Ruppert
9d42a3eca4 - removed x/y tile size parameters from specific_init() since the tile dimensions 
are now members of the bx_gui_c class
 2012-03-03 12:41:24 +00:00
Stanislav Shwartsman
572bd793fc fixed compilation warning 2012-03-03 08:24:30 +00:00
Volker Ruppert
796754e942 - wait until UI init is ready before starting simulation (fixes tool bar and 
status bar if running multiple instances of Bochs)
 2012-03-03 07:44:53 +00:00
Volker Ruppert
2b4d9a26dc - added new command line option '-noconsole' to disable the console window 
on Windows. Added early command line check for this option to call the
  console creation for sdl and wx only if required. NOTE: The console is still
  needed for the config interface 'textconfig', the console debugger and log
  output to stdout/stderr.
 2012-03-02 16:51:45 +00:00
Stanislav Shwartsman
c52d97cb7f fixed comments in paging.cc 2012-02-28 22:39:33 +00:00
Stanislav Shwartsman
1f14c171ed rename some SSE handlers 2012-02-28 18:53:58 +00:00
Volker Ruppert
b45dbc15fc - fixed SDL fullscreen mode on Windows (part of SF bug report #2988910) 
- fixed a warning on non-WIN32 platforms
 2012-02-28 18:38:32 +00:00
Stanislav Shwartsman
d4541f1a88 removed dedicated handler for MOVNTI - can be replaced with existing handlers 2012-02-27 15:50:43 +00:00
Volker Ruppert
2d90b30b14 - attempt to fix SF bug #3493315 
- for sequencer reg #1 a screen update is required after changing bit #0, #3 and #5
  - added new method skip_update() that checks the conditions to skip the screen update
    and it is called after resizing the display
  - clear screen request from the sequencer is now handled by the update() code
    in the new method skip_update() instead of clearing display directly
 2012-02-25 15:51:39 +00:00
Stanislav Shwartsman
75cf2e2c4a Fix fallout from bx_list_c change 2012-02-24 21:58:41 +00:00
Stanislav Shwartsman
959ab435cf fixed compilation err with SVM 2012-02-24 21:31:31 +00:00
Stanislav Shwartsman
b38c3e3629 Fix fallout from bx_list_c change 2012-02-24 19:40:18 +00:00
Stanislav Shwartsman
7d2e7e5245 Fix memset in pcipnic.cc 2012-02-24 19:38:10 +00:00
Volker Ruppert
1425e2370c - fixes related to the wx 2nd run support (not yet complete) 
- siminterface: don't create plugin parameter if it already exists
  - wx: make sure all plugins are loaded when creating plugin control dialog
  - USB HC's: fixed removal of parameters when unloading plugin
 2012-02-23 21:26:13 +00:00
Stanislav Shwartsman
86c7033a63 name cpu log functions in lower case 2012-02-23 19:31:02 +00:00
Volker Ruppert
d74762b984 - wx: use new log function name for the table of log modules 
- added some more log function names
 2012-02-23 17:16:35 +00:00
Volker Ruppert
9e084b8898 - use new log function name for the listbox contents and adjust listbox size 2012-02-21 19:50:56 +00:00
Volker Ruppert
b45077ac82 - moved optional plugin control item to the top of the list, since it's now 
important for using network, sound and usb devices.
 2012-02-21 16:15:39 +00:00
Volker Ruppert
e63948434a - class bx_list_c size limit has been removed, so the "log action by device" 
feature no longer needs a limit.
 2012-02-21 15:56:18 +00:00
Volker Ruppert
e29c25d389 - implemented optional plugin control dialog 2012-02-21 12:00:54 +00:00
Volker Ruppert
b0afd56048 - changed checks for MinGW target cases to '*-mingw32*' (should fix WIN64 build) 
- skip libtool creation and several checks for the MSVC target
 2012-02-20 14:29:10 +00:00
Volker Ruppert
91fe8b99e6 - changed checks for MinGW target cases to '*-mingw32*' (should fix WIN64 build) 
- skip libtool creation and several checks for the MSVC target
 2012-02-20 14:27:45 +00:00
Stanislav Shwartsman
45b6eae291 updated fix for SF bug 3459998 2012-02-20 06:43:53 +00:00
Stanislav Shwartsman
1599031869 changed BX_INFO back to BX_DEBUG 2012-02-19 20:16:10 +00:00
Stanislav Shwartsman
f48317affc SVM: Added EXITINFO2 write on VMEXIT (missed in prev commit) 
Added phenom_8650_toliman <AMD Phenom X3 8650 (Toliman)> comment into .bochsrc example with all other supported CPU configs.
Added missed SVM definitions into Toliman CPUDB module
 2012-02-19 20:15:23 +00:00
Volker Ruppert
0e186e8ba1 - fixed autoconf 2.68 warnings 2012-02-19 19:50:56 +00:00
Stanislav Shwartsman
92376fb693 svm updates 2012-02-19 12:16:58 +00:00
Stanislav Shwartsman
c70a42c5d7 merged patch ftom SF bug 3459998 Bochs cannot be compiled outside the source tree 2012-02-19 12:16:14 +00:00
Volker Ruppert
d3a9768f14 - missing config dialog for CPUID options added 
- prepared wx plugin control dialog
 2012-02-18 16:25:10 +00:00
Volker Ruppert
c85fe6afcc - enable CPUID subtree only for CPU model choice #0 2012-02-18 10:50:14 +00:00
Volker Ruppert
a3441c8e55 - fixed memory leaks 2012-02-18 08:52:25 +00:00
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
Stanislav Shwartsman
d69f845cc6 fixed compilation with debugger 2012-01-17 22:02:19 +00:00
Stanislav Shwartsman
9461797886 added extra param to debugger phy access callback + cleanup in vmexit functions 2012-01-17 21:50:15 +00:00
Stanislav Shwartsman
f4b49633d4 paging code rework (cont) 2012-01-17 18:20:55 +00:00
Volker Ruppert
0711276b3f - updated VS2008 workspace file (plugin version) 2012-01-17 18:03:55 +00:00
Stanislav Shwartsman
b52c36d8c8 regenerated configure script 2012-01-16 18:43:48 +00:00
Volker Ruppert
ec464f6f17 - fixed sector count to support > 32GB virtual disk size (patch by soynor) 2012-01-16 17:27:37 +00:00
Volker Ruppert
a700d33e9f - call functions for config and bochsrc parameter handling used by plugins 
from the siminterface (required by MSVC and maybe others)
 2012-01-16 17:11:16 +00:00
Alexander Krisak
4a146456c6 fixed compilation in cygwin 
fixed rfb under windows
 2012-01-16 15:39:43 +00:00
Stanislav Shwartsman
0d64a6cb92 fixed paging bug in previous commit 2012-01-16 15:26:25 +00:00
Volker Ruppert
1b50a7f941 - updated default VS2008 workspace file (plugin version requires some source 
code modifications)
 2012-01-15 20:26:09 +00:00
Stanislav Shwartsman
7d641450ec remove param from check_entry_PAE function - it is always the same for all calls 2012-01-15 20:25:39 +00:00
Stanislav Shwartsman
c7cb99787e rework in paging code before nested paging implementation for SVM - step 2 
optimize TLB flush code
 2012-01-15 19:38:00 +00:00
Stanislav Shwartsman
4db23355cd rework in paging code before nested paging implementation for SVM - step 1 2012-01-15 17:54:13 +00:00
Volker Ruppert
8d7954e576 - another iodev cleanup: renamed pit_wrap files to 'pit' 
- updated devices.txt
 2012-01-15 08:50:20 +00:00
Volker Ruppert
6fe909393b - regenerated after moving sound stuff to new subdirectory 2012-01-15 07:56:11 +00:00
Volker Ruppert
c6bd3fb60c - moved the sound stuff to the new subdirectory iodev/sound 
- TODO #1: update MSVC workspace files
- TODO #2: these 'device classes' could be moved to subdirectories, too:
  - pci (when we have more than one chipset)
  - display (when we have one more device and vga / cirrus cleaned up)
 2012-01-15 07:52:04 +00:00
Volker Ruppert
a1a2ca1f55 - regenerated after moving networking stuff to new subdirectory 2012-01-14 17:12:27 +00:00
Volker Ruppert
50de0a12cd - moved the networking stuff to the new subdirectory iodev/network 
- TODO: do the same with the sound code and update MSVC workspace files
 2012-01-14 17:03:00 +00:00
Volker Ruppert
a207f9b94d - regenerated after moving usb stuff to new subdirectory 2012-01-14 12:39:16 +00:00
Volker Ruppert
b72d603d83 - forgot to remove this file 2012-01-14 12:37:58 +00:00
Volker Ruppert
68b49ba42d - moved the USB stuff to the new subdirectory iodev/usb 
- TODO #1: do the same with the network and sound code
- TODO #2: update MSVC workspace files
 2012-01-14 12:36:32 +00:00
Volker Ruppert
e4570a0939 - added special linked list for core plugins and manage them with the device 
plugin system.The load order is important for these devices!
- load support plugins for networking, sound and usb only if at least one of the
  related plugin devices is loaded.
- plugin_ctrl: added missing devices to the list in bochsrc sample
 2012-01-13 17:04:47 +00:00
Volker Ruppert
fb9401c3b0 - devices 'ne2k' and 'sb16': moved config parameter creation and bochsrc option 
parsing to the plugin device code
- sb16: modified misc runtime menu creation to make the sb16 parameters optional
- ne2k: changed location of the init() method in file (now matches coding style
  of other device plugins)
 2012-01-12 18:03:20 +00:00
Stanislav Shwartsman
f5d55f5eb6 - Implemented Task Switch intercept in SVM, cleanup in task switch handling code 
- Changed (c) year in several cpu files
- Cleanup and indent fixes in VMX code
 2012-01-11 20:21:29 +00:00
Stanislav Shwartsman
039326d0c9 always return const pointer from functions - these strings are not planned to be modified 2012-01-11 19:57:38 +00:00
Stanislav Shwartsman
cb366e00c5 fixed code duplication in exceptions 2012-01-11 06:27:35 +00:00
Volker Ruppert
5c49e2458f - added new plugin type PLUGTYPE_STANDARD for optional plugins which are used in 
nearly all cases and plugins that depend on others. These plugins cannot be
  managed with 'plugin_ctrl' (e.g. keyboard, harddrv, pci_ide). Store the plugin
  type in the divice structure for compatiblity with the "no-plugin" compilation.
  Call the device methods init(), reset() and after_restore_state() for each type
  separately in the order: stanard, optional, user. This also affects the status
  bar LED feature: now the keyboard and harddrv LEDs are always visible, but
  those of optional plugins may be invisible if there is no space left.
- TODO #1: add the devices 'ne2k' and 'sb16' to 'plugin_ctrl'
- TODO #2: manage core plugins with the device plugin system
 2012-01-10 17:45:18 +00:00
Stanislav Shwartsman
ba7887f31c fixed code duplication with v86 interrupt redirection 2012-01-10 08:13:34 +00:00
Stanislav Shwartsman
8d698c7087 fixed compilation err ith cpu-level=5 and cleanups 2012-01-09 20:52:15 +00:00
Stanislav Shwartsman
87b1c31495 fixed SVM VmEXIT on #PF error code 2012-01-09 20:24:23 +00:00
Stanislav Shwartsman
f64c38dfaf fix in SVM event injection 2012-01-09 20:15:15 +00:00
Volker Ruppert
db4520f778 - devices 'pcidev' and 'pcipnic': moved config parameter creation and bochsrc 
option parsing to the plugin device code
 2012-01-09 17:15:03 +00:00
Stanislav Shwartsman
2900956327 Split back some frequently used arithmetic and logic opcodes (which were done as Load+Op before). 2012-01-09 13:09:59 +00:00
Stanislav Shwartsman
35bfe11c3d SVM: forgot to save RFLAGS in guest state 2012-01-08 19:46:38 +00:00