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Home / bochs / 2.6.7
Name Modified Size InfoDownloads / Week
Parent folder
bochs-2.6.7-xp32.zip 2015-02-23 2.6 MB
0
bochs-2.6.7-1.i586.rpm 2014-11-02 3.1 MB
0
bochs-p4-smp-2.6.7-win32.zip 2014-11-02 2.6 MB
0
bochs-2.6.7-win64.zip 2014-11-02 2.8 MB
0
bochs-2.6.7-msvc-src.zip 2014-11-02 5.6 MB
0
Bochs-2.6.7.exe 2014-11-02 5.0 MB
2 2 weekly downloads
bochs-2.6.7-1.x86_64.rpm 2014-11-02 3.1 MB
0
bochs-2.6.7-1.src.rpm 2014-11-02 4.9 MB
0
bochs-2.6.7.tar.gz 2014-11-02 5.0 MB
7 7 weekly downloads
README-bochs-2.6.7 2014-11-02 1.9 kB
0
Totals: 10 Items   34.8 MB 9 
Changes in 2.6.7 (November 2, 2014):

- CPU / CPUDB
  - Implemented AVX-512BW/AVX-512DQ/AVX-512VL extensions emulation.
  - implemented AVX512-IFMA532 instructions emulation.
  - implemented AVX512-VBMI instructions emulation.
  - Bugfixes for CPU emulation correctness (critical fixes for AVX-512, CMPXCHG16B and VMX)
  - Fixed Bochs segmentation fault crash with Handlers Chaining Speedups enabled when
    compiling with gcc, especially with low optimization levels.
  - Reverted removal of reporting Architectural Perfmon support in pre-defined CPUID modules.
    Windows 8 and Windows 10 require Performance Monitoring to be reported to boot.
    To workaround possible Windows 7 64-bit installation issues: use bx_generic CPUID module,
    which doesn't report Performance Monitoring in CPUID.

- GUI and display libraries
  - The VGA update timer and the status LED timer now always use the realtime mode
    independent from the 'clock' option setting.
  - Added native SDL2 GUI support to Bochs. To enable configure with --with-sdl2.
  - Added new user shortcut "scrlck" (SDL/SDL2 using "Scroll Lock" for fullscreen toggle).
  - Write enhanced gui debugger settings to file on exit and restore on initialization.

- I/O Devices
  - USB
    - xHCI model now emulates a NEC/Renesas uPD720202 device (patch by Ben Lunt).
    - Added USB port specific option 'size' for VVFAT disks (range 128M ... 128G).
      If the size is not specified or invalid, it defaults to 504M.
  - Hard drive / HD image
    - Fixed crash when using a "fixed" type VPC image.

- ROM BIOS
  - Fixed int74_function() for 4-byte (wheel mouse) packets.

- LGPL'd VGABIOS updated from CVS (fixed building VBE modes list)

- Misc
  - Visual Studio workspace files updated to VS2013Ex format.
  - bximage_old/bxcommit: removed old obsolete image manipulation tools.
  - Documentation fixes and updates.
Source: README-bochs-2.6.7, updated 2014-11-02