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2012年01月08日

Bochs 2.5.1リリース

Bochs 2.5.1リリース。
主にバグフィックス。

Changes in 2.5.1 (January 6, 2012):

- CPU / CPUDB
! Added Athlon64 (Venice) configuration to the CPUDB
- BMI: fixed EFLAGS after BMI instructions
- MSR: access to AMD extended MSR space was impossible due to a bug in RDMSR/WRMSR
- VMX: fixed VMFUNC instruction behavior to align with Intel SDM revision 041
- VMX: fixed Bochs PANIC when doing I/O access crossing VMX I/O permission bitmaps
- VMX: fixed VirtualBox VMX guest Guru Meditation - FS.BASE got corrupted after
saving/restoring unusable FS selector
- VMX: fixed VirtualBox failures with VMX+EPT enabled
- Better report of supported CPUID features when not using pre-defined CPUID profile

- Debugger / Instrumentation
- fixed typo - closing SF bug [3461405] step all command fails in SMP mode
- instrumentation: added special indication for indirect call/jump

- Configure and compile
- fixed compilation err in instrumentation call (tasking.cc)
- fixed compilation err with x86 hw breakpoint enabled and CPU_LEVEL < 6
- fixed compilation issue under win32 --with-nogui
- added missing dependencies for cdrom_osx.o
- removed very old deprecated configure options from configure script

- I/O Devices
- fixed possible failures of PCI DMA transfers
- VVFAT: several fixes in the optional write support (passes test with XP)
- USB UHCI: some fixes to make it work in XP guest
- removed devices 'acpi', 'ioapic' and 'pci_ide' from optional plugin control
to avoid trouble

- Config interface / GUI and display libraries
- added VMX .bochsrc option to control VMX support on runtime
- fix for x86-64 .bochsrc option parsing (patch from @SF)
- fix for @SF bug: Crash on WIN2K - ID: 3454214
- added 'nokeyrepeat' option for the SDL and win32 gui
posted by kapper at 09:36 | Comment(0) | PCその他
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