Commit Graph

11037 Commits

Author SHA1 Message Date
Volker Ruppert
3e54ff2e36 Added Oracle(tm) VM VirtualBox image support (VDI version 1.1). Patch written
by Ben Lunt plus some additions (bximage fixes, big endian support).
TODO: update MSVC workspace files.
2015-03-29 14:27:32 +00:00
Stanislav Shwartsman
080ceb8293 don't crash when running on 386 with no FPU model 2015-03-27 21:39:24 +00:00
Volker Ruppert
601493c89a Moved output volume calculation to a separate method and prepared volume
control for the FM output.
TODO #1: handle volume control in the opl code.
TODO #2: check if the output level calculation is correct.
2015-03-27 15:49:40 +00:00
Stanislav Shwartsman
c360ddf60c correctly report memory type for EPT page table accesses
TODO: support memory type for guest physical access under EPT
TODO: support memory type for SVM nested paging 
TODO: check what happens when PAT is not enabled in CPU configuration
2015-03-23 20:27:36 +00:00
Stanislav Shwartsman
7b33674a54 update CHANGES 2015-03-21 20:33:17 +00:00
Stanislav Shwartsman
05635a9534 call correctly resolve_memtype function 2015-03-21 20:28:22 +00:00
Stanislav Shwartsman
56323b2806 bugfixes 2015-03-21 20:15:57 +00:00
Stanislav Shwartsman
a55c5e4eb8 correctly report memory type for page table accesses in x86 mode (not in EPT or SVM nested paging yet)
TODO: support memory type with EPT / nested paging
TODO: check what happens when PAT is not enabled in CPU configuration
2015-03-21 20:08:58 +00:00
Volker Ruppert
422a06652d Fixed bximage compilation on big endian hosts. 2015-03-20 18:01:52 +00:00
Volker Ruppert
49e265f5f8 Added save/restore support for the OPL3 waveform selection. 2015-03-19 16:47:25 +00:00
Volker Ruppert
3ab5b052a1 Sound driver 'win': changed output rate to 20 packets per second. 2015-03-17 20:55:51 +00:00
Volker Ruppert
927e55f077 Improved mixer thread mutex handling.
- Moved BX_INIT_MUTEX() call to start_mixer_thread() to reduce code duplication.
- Call BX_FINI_MUTEX() only when the mixer thread and mutex was really used.
2015-03-16 19:02:31 +00:00
Volker Ruppert
8bf10dc15c Fixed compilation error caused by #endif location. 2015-03-16 18:28:29 +00:00
Volker Ruppert
7c351a16dc Cleaned up speaker output mode handling (no functional changes). 2015-03-15 06:58:59 +00:00
Volker Ruppert
924201f694 Added capability to handle floating point values with save/restore.
Improved OPL3 save/restore support.
2015-03-13 21:28:40 +00:00
Volker Ruppert
8fe902686c Separated sound lowlevel base class from dummy driver. The base class returns
NULL for all services and the dummy driver provides the stubs. Now falling
back to the dummy driver if the wavein or midiout services are not provided
by the selected driver.
2015-03-10 20:56:44 +00:00
Volker Ruppert
d097b79a08 Added minimal documentation for the sound configuartion changes. 2015-03-09 18:33:51 +00:00
Volker Ruppert
327f987a18 Added the capability to set up the sound driver per service. The global
sound option for setting up one driver for all services is still available.
2015-03-06 22:54:30 +00:00
Stanislav Shwartsman
e79185b0a0 refactor memtype methods 2015-03-02 20:51:59 +00:00
Stanislav Shwartsman
36f7bf0ba6 fixed ept memtype printout 2015-03-01 21:04:34 +00:00
Stanislav Shwartsman
8134dc67af supporting memory type provided by page tables with PCD,PWT and PAT bits
TODO: support memory type with EPT
TODO: support memory type for intermediate page table accesses
TODO: check what happens when PAT is not enabled in CPU configuration
2015-03-01 20:55:23 +00:00
Stanislav Shwartsman
9932384df3 fixed visual studio warning 2015-03-01 19:44:06 +00:00
Stanislav Shwartsman
53041981f7 supply PAT required memory type bits through new combined access interface 2015-02-28 14:06:04 +00:00
Stanislav Shwartsman
25b02dac4b code reorg before PAT memory type support 2015-02-28 14:01:11 +00:00
Stanislav Shwartsman
b74036d2d8 another try to fix the weird compilation error 2015-02-26 20:34:24 +00:00
Stanislav Shwartsman
4e859202a1 attemp to fix compilation issue 2015-02-25 19:43:47 +00:00
Volker Ruppert
cbfbaaacb7 Added BX_HAVE_SOUND_* definitions to simplify code. 2015-02-23 21:32:34 +00:00
Stanislav Shwartsman
1e1c893041 introduce new 64bit packed register type and implement pat/mtrr and mmx registers through it 2015-02-23 21:17:33 +00:00
Stanislav Shwartsman
2bad0d0d12 fixed link error with debugger enabled, small speed optimization 2015-02-23 19:55:55 +00:00
Stanislav Shwartsman
2448c0cf74 fixed complation err 2015-02-23 17:55:09 +00:00
Stanislav Shwartsman
6c6b670551 fixed typo causing compilation error 2015-02-22 21:33:26 +00:00
Stanislav Shwartsman
0917d12e8b memory type report for physical accesses and RMW acccesses. todo: consider also pat 2015-02-22 21:26:26 +00:00
Volker Ruppert
3135e6a4eb Changed sound driver parameter type to bx_param_enum_c.
TODO: Add sound driver selection per service (waveout, wavein, midiout).
2015-02-22 20:29:58 +00:00
Stanislav Shwartsman
66ee9dce05 update CHANGES 2015-02-22 16:56:32 +00:00
Volker Ruppert
87b77ad00d Started updating changes. 2015-02-22 08:59:09 +00:00
Stanislav Shwartsman
a3cf34984a correctly update instr example 2015-02-21 18:37:06 +00:00
Stanislav Shwartsman
23bc2796d9 fixed typo 2015-02-21 18:30:26 +00:00
Volker Ruppert
f5966efaba Modified linker options to build XP-compatible binaries when compiling with
VS2013 nmake. In addition to this change in the Bochs code, the environment
variables for the command prompt need to be modified this way:
===
set INCLUDE=%ProgramFiles(x86)%\Microsoft SDKs\Windows\7.1A\Include;%INCLUDE%
set PATH=%ProgramFiles(x86)%\Microsoft SDKs\Windows\7.1A\Bin;%PATH%
set LIB=%ProgramFiles(x86)%\Microsoft SDKs\Windows\7.1A\Lib;%LIB%
set CL=/D_USING_V110_SDK71_;%CL%
===
2015-02-21 09:52:39 +00:00
Volker Ruppert
9493a63e7a Fixes and updates in the lowlevel sound code and related stuff.
- soundlow: fixed possible segfault on exit.
- soundfile: added symbol required for win32 DLL plugins.
- bochsrc sample: fixed typo.
- VS2013Ex workspaces: partial update (sound stuff only).
2015-02-20 22:39:55 +00:00
Volker Ruppert
27c773d8b5 Fixed possible segfault on exit. 2015-02-20 22:33:06 +00:00
Stanislav Shwartsman
7a3e340e6d implement memory type calculation by mtrr. todo: memory type from page tables 2015-02-20 21:50:59 +00:00
Volker Ruppert
46b21a8373 Some failure case fixes and cleanups in the sound code.
- sound 'file' driver: added failure handling in the file open methods.
- soundmod: initialize default driver with NULL to avoid crash on failure.
- SB16: Fixed crash if no driver is present / removed unused members.
2015-02-20 16:36:26 +00:00
Volker Ruppert
16d2957cd4 Rewrite of the ES1370 wave output code and related changes.
- Implemented wave output using the 'soundfile' driver including dual wave
  output in wavemode 3. Removed now obsolete output file handling and other
  cleanups. The wave input (recording) feature is not affected by the
  wavemode setting.
- Moved VOC file handling to the soundfile code.
- Updated iodev makefile dependencies.
2015-02-19 21:31:18 +00:00
Stanislav Shwartsman
e16c6eb30c preparations and interface definition for memory type support 2015-02-19 20:23:08 +00:00
Volker Ruppert
050795ac44 Rewrite of the SB16 midi and wave output code.
- Implemented wave and midi output using the 'soundfile' driver.
- Implemented dual midi/wave output in midimode/wavemode 3.
- Removed now obsolete output file handling and other cleanups.
- The wave input (recording) and OPL3 output features are not affected by
  the wavemode setting.
- TODO: Similar rewrite of ES1370 wave output and related cleanups.
2015-02-19 18:45:43 +00:00
Volker Ruppert
b052ddcc32 Prepared lowlevel sound code for the usage with the 'wavemode' parameter.
- soundlow: use direct output if no PCM callback is registered.
- soundlow/soundfile: re-implemented openwaveoutput() method to support
  runtime changes of wave mode or file (only implemented in the 'file'
  driver, stub for others).
- soundfile: don't initialize mixer thread and PCM callback if thread is
  already running / no output() delay in that case.
2015-02-18 16:34:53 +00:00
Volker Ruppert
b1e8a6369c Some work on the sound module handling and the SB16 midi file output.
- Added the capability to load up to 4 sound drivers and added methods to
  get pointers to the waveout, wavein and midiout services of a driver.
- Rewrite of the SB16 midi file output code. In midimode 2 and 3 the midiout
  service of the 'file' driver is used. Removed obsolete midi file handling.
- Re-implemented the closemidioutput() method to make runtime changes of the
  midi setup work with the new code.
2015-02-17 18:28:25 +00:00
Volker Ruppert
c8207c7a10 Some work on the soundfile 'driver' and the sound configuration.
- waveout: added support for RIFF WAVE format and raw output. The formats
  'voc' and 'wav' are detected by file extension, raw output is used otherwise.
- midiout: added support for raw midi output (no header, no deltatime).
  The 'mid' format is detected by file extension, raw output is used otherwise.
- Added 'midiout' parameter to the global sound option to specify the device
  if necessary. The related SB16 parameter now only specifies the output file.
- TODO: Rewrite of the sound configuration and output code to support dual
  output (device and file).
2015-02-17 08:33:07 +00:00
Volker Ruppert
de08a6ba55 Added initial version of a sound "driver" that writes to file(s).
- New code is based on the dummy sound driver and file output code from SB16.
- The midiout feature supports the MIDI file format.
- The waveout feature currently only supports the VOC format.
TODO:
- Add support for a more detailed sound configuration (waveout to device,
  midiout to a file.
- The waveout feature should support WAV and RAW file formats.
- Move VOC file handling from soundmod.cc to soundfile.cc.
- Finally remove file handling code from sound devices.
2015-02-16 15:47:17 +00:00
Volker Ruppert
f19e91e2f5 Moved speaker beep generator to the speaker code. 2015-02-16 08:48:11 +00:00