Bochs est un \u00e9mulateur PC tournant sous Windows, son d\u00e9veloppement s’effectue en Open Source. Il supporte de nombreux p\u00e9riph\u00e9rique tel que le CD-Rom ou Carte Son (SoundBlaster) et m\u00eame une carte r\u00e9seau est \u00e9mul\u00e9 (NE2000). De nombreuses applications ont \u00e9t\u00e9 test\u00e9 sous cet \u00e9mulateur tel que : Access, Excel & Word 97 (…)<\/p>\n
Les nouveaut\u00e9s:<\/p>\n
– CPU and internal debugger – Memory – Cleanup configure options – I\/O Devices – SF patches applied – these S.F. bugs were closed\/fixed – these S.F. feature requests were closed\/implemented Le build windows viendra plus tard.<\/p>\n
\n – VMX: Implemented TPR shadow VMEXIT
\n – Bugfixes for CPU emulation correctness (mostly for VMX support).
\n – Bugfixes and updates for Bochs internal debugger
\n – On SMP system stepN command now affects only current processor<\/p>\n
\n – Bugfixes for > 32-bit physical address space.
\n – Allow to emulate more physical memory than host actually could or would
\n like to allocate. For more details look for new .bochsrc ‘memory’ option.<\/p>\n
\n – All paging related options now will be automatically determined according
\n to –enable-cpu-level option. Related configure options
\n –enable-global-pages, –enable-large-pages,
\n –enable-pae, –enable-mtrr
\n are deprecated now. Only 1G paging option still remaining unchanged.
\n – Deprecate –enable-daz configure option. Denormals-are-zeros MXCSR control
\n will be enabled automatically iff SSE2 is supported (like in hardware).
\n – Deprecate –enable-vme configure option, now it will be supported iff
\n CPU_LEVEL >= 5 (like in hardware).<\/p>\n
\n – Bugfixes for 8254 PIT, VGA, Cirrus-Logic SVGA, USB UCHI<\/p>\n
\n [2817840] Make old_callback static by Mark Marshall
\n [2874004] fix for VMWRITE instruction by Roberto Paleari
\n [2873999] fix CS segment type during fast syscall invocation by Roberto Paleari
\n [2864389] Debugger gui maximize on startup by Thomas Nilsen
\n [2817868] Rework loops in the memory code by Mark Marshall
\n [2812948] PIT bug by Derek<\/p>\n
\n [2833504] GUI debugger bug-about GDT display
\n [2872244] BIOS writes not allowed value to MTRR MSR causing #GP
\n [2885383] SDL GUI memory leak
\n [2872290] compilation in AIX5.3 ML10 failes
\n [2867904] crash with cirrus bx_vga_c::mem_write
\n [2851495] BIOS PCI returns with INT flag = 0
\n [2860333] vista 64 guest STOP 109 (GDT modification)
\n [2849745] disassembler bug for 3DNow and SSE opcodes
\n [1066748] Wrong registers values after #RESET, #INIT
\n [2836893] Regression: Windows XP installer unable to format harddrive
\n [2812239] VMX: VM-Exit: Incorrect instruction length on software int
\n [2814130] bx_debug lex\/yacc files incorrectly generated
\n [2813199] MP Tables Missing From BIOS
\n [2824093] VMX exception bug
\n [2811909] VMX : CS Access-rights Type.Accessed stays 0
\n [2810571] Compile Errors on OSX
\n [2823749] GCC regression or VM_EXIT RDMSR\/WRMSR bug
\n [2815929] Vista\/XP64 unnecessary panic
\n [2803519] Wrong example in man page bochsrc<\/p>\n
\n [422766] Large Memory configurations
\n [1311287] Idea for a better GUI
\n [455971] USB support
\n [615363] debugger shortcut for repeat last cmd<\/em><\/p>\n