
07-11-2020, 02:42
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Join Date: Jul 2016
Posts: 826
Rept. Given: 47
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Thanks Given: 737
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Bochs 2.6.11 is released January 5th, 2020
Quote:
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https://sourceforge.net/projects/bochs/files/bochs/2.6.11/
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Changelog:
Quote:
Latest release: Bochs 2.6.11
Bochs 2.6.11 is a bugfix release. Here is the summary of changes :
General
Added 64-bit support to the NSIS installer script
Several fixes in the build system based on Debian patches
CPU / CPUDB
Bugfixes for CPU emulation correctness
Many critical bugfixes for Protection Keys, AVX512*, VMX/SVM, SHA, GFNI emulation
! Implemented CET (Control Flow Enforcement Technology) emulation according to Intel SDM rev071
I/O Devices
Added missing Cirrus SVGA bitblt feature "transparent color compare"
Some fixes in HPET emulation (patch by Oleg)
Fixed disk image lock mechanism in the USB MSD case
BIOS / VGABIOS
LGPL'd VGABIOS updated to version 0.7b (Fixed VESA extension 'read EDID' for Bochs VBE and Cirrus)
Updated SeaBIOS ROM image to current version 1.13.0
Added SeaVGABIOS ROM image for the Cirrus adapter
Bochs BIOS built to work with CPU level 5 again
The binary packages for Linux and Windows are built with these features :
x86-64 emulation with all optimizations enabled
devices:
chipset: PCI (i430FX / i440FX / i440BX), ACPI
video: Bochs VBE, Cirrus SVGA and 4 Voodoo models
sound: SB16 (ISA) and ES1370 (PCI)
network: NE2000 (ISA/PCI) and E1000 (PCI)
USB: OHCI, UHCI, EHCI, xHCI and 8 pluggable device types
other: game port, bus mouse
Display libraries:
Linux: nogui, rfb, sdl2, term, vncsrv, wx, x
Windows: nogui, rfb, win32
Details on what has changed since version 2.6.10
Previous release: Bochs 2.6.10
Bochs 2.6.10 is an intermediate (bugfix+) release. Here is the summary of changes :
CPU: Bugfixes for CPU emulation correctness (critical bugfixes for PCID, ADCX/ADOX, MOVBE, AVX/AVX-512 and VMX emulation)
CPU: implemented AVX-512 VBMI2/VNNI/BITALG, VAES, VPCLMULQDQ / GFNI instructions emulation
VMX: Implement EPT-Based Sub-Page Protection
CPUID: Added new CPU models Skylake-X, Cannonlake and Icelake-U
CPUID: Implemented side-channel attack prevention reporting and corresponding MSR registers, enabled for Icelake-U
Added basic support for the i440BX PCI/AGP chipset
Added basic Voodoo Banshee / Voodoo3 emulation support
Added basic DDC support for the VGA-compatible adapters
Implemented HPET emulation (ported from Qemu)
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