Pc

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Pc   bochs

詳細情報

タイトル bochs
URL http://bochs.sourceforge.net/
バージョン 2.6.9   2.6.8   2.6.7   2.6.6   2.6.5   2.6.2   2.6.1   2.6   2.5.1   2.5   2.4.6  
更新日 2017/04/09
追加日 2013/08/17
種別 フリーソフト
説明 オープンソースのエミュレータ。

スクリーンショット

スクリーンショットはありません。

レビュー

レビューはありません。
スポンサーリンク

更新グラフ

バージョン履歴

2017/04/09 ver 2.6.9

Current Release:Bochs 2.6.9 
Latest release: Bochs 2.6.9
Bochs 2.6.9 is an intermediate (bugfix+) release. Here is the summary of changes :
CPU: implemented new instructions and x86 architecture extensions.
Bugfixes for CPU emulation correctness.
Added Android host platform support.
Added USB EHCI device emulation support.
Added USB floppy (UFI/CBI) support.
Added ethernet module 'socket', designed to interconnect Bochs instances.
Show textconfig at runtime in the Bochs VGA window (gui console).
The binary packages for Linux and Windows are built with these features :
USB: OHCI, UHCI, EHCI, xHCI and 8 pluggable device types
other: game port, bus mouse
Linux: nogui, rfb, sdl2, term, vncsrv, wx, x
Details on what has changed since version 2.6.8
Previous release: Bochs 2.6.8
Bochs 2.6.8 is an intermediate (bugfix+) release. Here is the summary of changes :
Bugfixes for CPU emulation correctness (critical bugfix for x86-64 emulation).
Memory type calculation support for Bochs debugger and instrumentation.
(省略されました)

2015/05/04 ver 2.6.8

Current Release:Bochs 2.6.8 
Latest release: Bochs 2.6.8
Bochs 2.6.8 is an intermediate (bugfix+) release. Here is the summary of changes :
Bugfixes for CPU emulation correctness (critical bugfix for x86-64 emulation).
Memory type calculation support for Bochs debugger and instrumentation.
Added Pentium (P54C) and Broadwell ULT CPU models.
Full save/restore support for enhanced gui debugger settings.
Added Oracle(tm) VM VirtualBox image support (VDI version 1.1).
SB16: Ported OPL3 emulation from DOSBox.
Major rewrite of the lowlevel sound code (mixer thread, more detailed configuration, WAV file output).
Bugfixes in the floppy, lowlevel cdrom, rombios, slirp and win32 gui code.
Details on what has changed since version 2.6.7
Previous release: Bochs 2.6.7
Bochs 2.6.7 is an intermediate (bugfix+) release. Here is the summary of changes :
CPU: implemented AVX-512BW/AVX-512DQ/AVX-512VL extensions emulation.
CPU: implemented AVX512-IFMA532 instructions emulation.
CPU: implemented AVX512-VBMI instructions emulation.
Bugfixes for CPU emulation correctness
The VGA update timer and the status LED timer now always use the
(省略されました)

2014/11/03 ver 2.6.7

Current Release:Bochs 2.6.7 
Latest release: Bochs 2.6.7
Bochs 2.6.7 is an intermediate (bugfix+) release. Here is the summary of changes :
CPU: implemented AVX-512BW/AVX-512DQ/AVX-512VL extensions emulation.
CPU: implemented AVX512-IFMA532 instructions emulation.
CPU: implemented AVX512-VBMI instructions emulation.
Bugfixes for CPU emulation correctness
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.
Write enhanced gui debugger settings to file on exit and restore on
initialization.
USB xHCI model now emulates a NEC/Renesas uPD720202 device
ROM BIOS: fixed int74_function() for 4-byte (wheel mouse) packets.
LGPL'd VGABIOS updated from CVS (fixed building VBE modes list)
Visual Studio workspace files updated to VS2013Ex format.
Details on what has changed since version 2.6.6
Previous release: Bochs 2.6.6
Bochs 2.6.6 is a bugfix release. Here is the list of changes :
(省略されました)

2014/06/15 ver 2.6.6

Current Release:Bochs 2.6.6 
Latest release: Bochs 2.6.6
Bochs 2.6.6 is a bugfix release. Here is the list of changes :
CPU / CPUDB
Allow sandy bridge configuration even when AVX is not compiled in
Configure and compile
Fixed compilation error when 3dnow support is enabled
Speedup Visual Studio build by almost 20% by adding /Gr compiler option
Misc
Fixed minimizing win32 gui window and resolution change while minimized
Added compiled SeaBIOS 1.7.5 image into Bochs tree along with Bochs BIOS images
Documentation fixes and updates
Details on what has changed since version 2.6.5
Previous release: Bochs 2.6.5
About a year after the bugfix release 2.6.2 we have a new intermediate (bugfix+)
release. Here a brief summary of changes :
CPU: extra 5-10% emulation speedup with new trace linking optimization
CPU: implemented new instructions (e.g. AVX-512, SHA, XSAVEC)
CPUDB: added 2 new CPU models
(省略されました)

2014/06/02 ver 2.6.5

Current Release:Bochs 2.6.5 
Latest release: Bochs 2.6.5
About a year after the bugfix release 2.6.2 we have a new intermediate (bugfix+)
release. Here a brief summary of changes :
CPU: extra 5-10% emulation speedup with new trace linking optimization
CPU: implemented new instructions (e.g. AVX-512, SHA, XSAVEC)
CPUDB: added 2 new CPU models
Bugfixes for CPU emulation correctness (including some critical ones)
Gui debugger output window now can be used as a log viewer
Added built-in slirp (user-mode networking) support (ported from Qemu)
Added global sound config option and volume control support to the devices
Added new experimental gui 'vncsrv" using the LibVNCServer library
Rewrite of the bximage utility in C++ for image creation, conversion and resize
Linux: nogui, rfb, sdl, term, vncsrv, wx, x
Details on what has changed since version 2.6.2
Previous release: Bochs 2.6.2
Bochs 2.6.2 is a bugfix release. Here is the list of changes :
CPU
VMX: implemented VMENTER to non-active guest state (HLT, SHUTDOWN, WAIT-FOR-SIPI)
(省略されました)

2013/05/27 ver 2.6.2

Current Release:Bochs 2.6.2 
Latest release: Bochs 2.6.2
Bochs 2.6.2 is a bugfix release. Here is the list of changes :
CPU
VMX: implemented VMENTER to non-active guest state (HLT, SHUTDOWN, WAIT-FOR-SIPI)
VMX: fixed write of guest segment access rights VMCS fields (32-bit field was truncated to 16-bit)
CPUID: Don't report Architectural Performance Monitoring in CPUID.
Reporting true capabilities without actually supporting them breaks Win7 x64 installation.
CPUID: Fixed bx_generic CPUID std leafs (all std leafs > 2 were corrupted)
CPUID: Enable all supported VMX capabilities for bx_generic CPUID configuration.
CPUID: Enable X2APIC support for Ivy Bridge CPUDB configuration.
Configure and compile
Enabled VMX compilation by default in shortcut scripts.
Allow CPU_LEVEL=5 configurations (pentium_mmx and amd_k2_chomper) even when Bochs was
compiled with CPU_LEVEL > 5.
Misc
Fixes for Bochs port on MorphOS (based on a patch by Thore Sittly):
missing functions, byte-swapping and cdrom support.
chipset: PCI (i430FX / i440FX), ACPI
(省略されました)

2013/04/08 ver 2.6.1

Current Release:Bochs 2.6.1 
sound: SB16 (ISA) and ES1370 (PCI)
network: NE2000 (ISA/PCI) and E1000 (PCI)
USB: OHCI, UHCI and 7 pluggable device types
This snapshot is from Sat Mar 23 16:11:46 UTC 2013
TAR file containing source code (4214k)
Last Modified on Friday, 26-Oct-2012 20:36:50 UTC.
© 2001-2013 The Bochs Project. See the project statistics here.

2012/09/03 ver 2.6

Current Release:Bochs 2.6 
Latest release: Bochs 2.6
About eight months after the bugfix release 2.5.1 we have a new stable release.
Here is the summary of changes :
More than 10% CPU emulation speedup !
Support for AMD's SVM hardware emulation (including extended XAPIC support).
Implemented support for new x86 ISA extensions.
Bochs is fully aligned with rev043 of Intel(R) Architecture Manual.
Improved emulation accuracy (critical fixes for APIC, VMX and AVX/XOP emulation).
Bochs internal debugger: new command to show state of a device from the debugger.
ROM BIOS: improved PCI boot ROM support (for VGA and other devices)
Networking:
Ported Intel(R) 82540EM Gigabit Ethernet adapter emulation from Qemu.
Added PCI network boot ROM support to all network adapters.
Added TFTP support to the 'slirp' networking module.
Harddrive: added support for VirtualPC disk images, fixed sparse disk images.
Sound:
implemented PC speaker beep using the lowlevel sound interface.
SDL audio output support.
(省略されました)

2012/01/07 ver 2.5.1

Current Release:Bochs 2.5.1 
Latest release: Bochs 2.5
Nine months after the last intermediate one and the switch to SVN version control
we have a new stable release. Here is the summary of changes :
Fully configurable CPU to emulate with a single .bochsrc option !
10% (ST) to 50% (SMP) CPU emulation speedup !
Implemented support for new x86 ISA extensions, Bochs is aligned with
latest published Intel Architecture Manual (rev 040, AVX rev 011):
XSAVEOPT, AVX/AVX2/FMA/F16C, BMI1/BMI2, SMEP, INVPCID, TSC-Deadline
VMX: VMX Preemption Timer, Pause Loop Exiting and VM Functions
Implemented support for AMD SSE4A/XOP/FMA4/TBM instruction sets
Networking: introduced new networking module 'slirp'
Harddrive: fixed buffer overflow causing Bochs crash in LBA48 mode
VGA: Added PCI ROM support to cirrus and pcivga and moved ROM loading
for the ISA case to the vga code (SeaBIOS now usable by Bochs)
Sound: ported ES1370 soundcard emulation from Qemu
Continuing configure rework, check for more removed configure and .bochsrc
options and their replacements !
LGPL'd VGABIOS updated to version 0.7a
(省略されました)

2011/11/28 ver 2.5

Current Release:Bochs 2.5 
  - Anonymous SVN
  - Bochs Wiki
  - Subversion Access
Download SVN
SVN Snapshot:
Bochs, like many other open source projects, uses SVN (Subversion) to keep
track of source code. Unlike the current release, the SVN version of the
sources contains everything the developers have written to this date, and it
can change daily (or even hourly). As a result, the SVN version of Bochs will
have more features and bug fixes than the release, but also it may be somewhat
less stable. You can decide if you prefer to go exploring and try out our
newest code, or stick with the better-tested release.
This snapshot is from Sun Nov 27 19:31:20 UTC 2011
TAR file containing source code (4017k)
The SVN snapshots are provided as a convenience only. Of course, you could
also get the same information using SVN itself. Some of the benefits of
using SVN directly are: you can get any release or version, view the log
with "svn diff -u".
Last Modified on Monday, 31-Oct-2011 15:23:11 UTC.

2011/02/23 ver 2.4.6

Current Release:Bochs 2.4.6 
Latest release: Bochs 2.4.6
Version 2.4.6 is a bugfix+ release. Here is the summary of changes :
Support more host OS to run on:
Include win64 native binary in the release.
Fixed failures on big endian hosts.
BIOS: Support for up to 2M ROM BIOS images.
GUI: select mouse capture toggle method in .bochsrc.
Ported most of Qemu's 'virtual VFAT' block driver
(except runtime write support, but plus FAT32 suppport)
Added write protect option for floppy drives.
Bugfixes / improved internal debugger + instrumentation.
Linux: nogui, rfb, sdl, term, wx, x
Details on what has changed since version 2.4.5
Previous release: Bochs 2.4.5
Major configure/cpu rework allowing to enable/disable CPU options at runtime
through .bochsrc (Stanislav)
Bugfixes for CPU emulation correctness and stability
Implemented X2APIC extensions (Stanislav)
(省略されました)