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EmptySet.java

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    Changelog 11.53 KiB
    version 0.7.1:
    
      - read-only Virtual FAT support (Johannes Schindelin)
      - Windows 2000 install disk full hack (original idea from Vladimir
        N. Oleynik)
      - VMDK disk image creation (Filip Navara)
      - SPARC64 progress (Blue Swirl)
      - initial MIPS support (Jocelyn mayer)
      - MIPS improvements (Ralf Baechle)
      - 64 bit fixes in user networking (initial patch by Gwenole Beauchesne)
    
    version 0.7.0:
    
      - better BIOS translation and HDD geometry auto-detection
      - user mode networking bug fix
      - undocumented FPU ops support
      - Cirrus VGA: support for 1280x1024x[8,15,16] modes
      - 'pidfile' option
      - .dmg disk image format support (Johannes Schindelin)
      - keymaps support (initial patch by Johannes Schindelin)
      - big endian ARM support (Lennert Buytenhek)
      - added generic 64 bit target support
      - x86_64 target support
      - initial APIC support
      - MMX/SSE/SSE2/PNI support
      - PC parallel port support (Mark Jonckheere)
      - initial SPARC64 support (Blue Swirl)
      - SPARC target boots Linux (Blue Swirl)
      - armv5te user mode support (Paul Brook)
      - ARM VFP support (Paul Brook)
      - ARM "Angel" semihosting syscalls (Paul Brook)
      - user mode gdb stub support (Paul Brook)
      - Samba 3 support
      - initial Cocoa support (Pierre d'Herbemont)
      - generic FPU emulation code
      - Virtual PC read-only disk image support (Alex Beregszaszi)
    
    version 0.6.1:
    
      - Mac OS X port (Pierre d'Herbemont)
      - Virtual console support
      - Better monitor line edition
      - New block device layer 
      - New 'qcow' growable disk image support with AES encryption and
        transparent decompression
      - VMware 3 and 4 read-only disk image support (untested)
      - Support for up to 4 serial ports
      - TFTP server support (Magnus Damm)
      - Port redirection support in user mode networking
      - Support for not executable data sections
      - Compressed loop disk image support (Johannes Schindelin)
      - Level triggered IRQ fix (aka NE2000 PCI performance fix) (Steve
        Wormley)
      - Fixed Fedora Core 2 problems (now you can run qemu without any
        LD_ASSUME_KERNEL tricks on FC2)
      - DHCP fix for Windows (accept DHCPREQUEST alone)
      - SPARC system emulation (Blue Swirl)
      - Automatic Samba configuration for host file access from Windows.
      - '-loadvm' and '-full-screen' options
      - ne2000 savevm support (Johannes Schindelin)
      - Ctrl-Alt is now the default grab key. Ctrl-Alt-[0-9] switches to
        the virtual consoles.
      - BIOS floppy fix for NT4 (Mike Nordell, Derek Fawcus, Volker Ruppert)
      - Floppy fixes for NT4 and NT5 (Mike Nordell)
      - NT4 IDE fixes (Ben Pfaf, Mike Nordell)
      - SDL Audio support and SB16 fixes (malc)
      - ENTER instruction bug fix (initial patch by Stefan Kisdaroczi)
      - VGA font change fix
      - VGA read-only CRTC register fix
    
    version 0.6.0:
    
      - minimalist FPU exception support (NetBSD FPU probe fix)
      - cr0.ET fix (Win95 boot)
      - *BSD port (Markus Niemisto)
      - I/O access fix (signaled by Mark Jonckheere)
      - IDE drives serial number fix (Mike Nordell)
      - int13 CDROM BIOS fix (aka Solaris x86 install CD fix)
      - int15, ah=86 BIOS fix (aka Solaris x86 hardware probe hang up fix)
      - BSR/BSF "undefined behaviour" fix
      - vmdk2raw: convert VMware disk images to raw images
      - PCI support
      - NE2K PCI support
      - dummy VGA PCI support
      - VGA font selection fix (Daniel Serpell)
      - PIC reset fix (Hidemi KAWAI)
      - PIC spurious irq support (aka Solaris install bug)
      - added '-localtime' option
      - Cirrus CL-GD54xx VGA support (initial patch by Makoto Suzuki (suzu))
      - APM and system shutdown support
      - Fixed system reset
      - Support for other PC BIOSes
      - Initial PowerMac hardware emulation
      - PowerMac/PREP OpenFirmware compatible BIOS (Jocelyn Mayer)
      - initial IDE BMDMA support (needed for Darwin x86)
      - Set the default memory size for PC emulation to 128 MB
    
    version 0.5.5:
    
      - SDL full screen support (initial patch by malc)
      - VGA support on PowerPC PREP
      - VBE fixes (Matthew Mastracci)
      - PIT fixes (aka Win98 hardware probe and "VGA slowness" bug)
      - IDE master only fixes (aka Win98 CD-ROM probe bug)
      - ARM load/store half word fix (Ulrich Hecht)
      - FDC fixes for Win98
    
    version 0.5.4:
      
      - qemu-fast fixes
      - BIOS area protection fix (aka EMM386.EXE fix) (Mike Nordell)
      - keyboard/mouse fix (Mike Nordell)
      - IDE fixes (Linux did not recognized slave drivers)
      - VM86 EIP masking fix (aka NT5 install fix) (Mike Nordell)
      - QEMU can now boot a PowerPC Linux kernel (Jocelyn Mayer)
      - User mode network stack
      - imul imm8 fix + 0x82 opcode support (Hidemi KAWAI)
      - precise self modifying code (aka BeOS install bug)
    
    version 0.5.3:
    
      - added Bochs VESA VBE support
      - VGA memory map mode 3 access fix (OS/2 install fix)
      - IDE fixes (Jens Axboe)
      - CPU interrupt fixes
      - fixed various TLB invalidation cases (NT install)
      - fixed cr0.WP semantics (XP install)
      - direct chaining support for SPARC and PowerPC (faster)
      - ARM NWFPE support (initial patch by Ulrich Hecht)
      - added specific x86 to x86 translator (close to native performance
        in qemu-i386 and qemu-fast)
      - shm syscalls support (Paul McKerras)
      - added accurate CR0.MP/ME/TS emulation
      - fixed DMA memory write access (Win95 boot floppy fix)
      - graphical x86 linux loader
      - command line monitor 
      - generic removable device support
      - support of CD-ROM change
      - multiple network interface support
      - initial x86-64 host support (Gwenole Beauchesne)
      - lret to outer priviledge fix (OS/2 install fix)
      - task switch fixes (SkyOS boot)
      - VM save/restore commands
      - new timer API
      - more precise RTC emulation (periodic timers + time updates)
      - Win32 port (initial patch by Kazu)
    
    version 0.5.2:
    
      - improved soft MMU speed (assembly functions and specializing)
      - improved multitasking speed by avoiding flushing TBs when
        switching tasks
      - improved qemu-fast speed
      - improved self modifying code handling (big performance gain in
        softmmu mode).
      - fixed IO checking
      - fixed CD-ROM detection (win98 install CD)
      - fixed addseg real mode bug (GRUB boot fix)
      - added ROM memory support (win98 boot)
      - fixed 'call Ev' in case of paging exception
      - updated the script 'qemu-binfmt-conf.sh' to use QEMU automagically
        when launching executables for the supported target CPUs.
      - PowerPC system emulation update (Jocelyn Mayer)
      - PC floppy emulation and DMA fixes (Jocelyn Mayer)
      - polled mode for PIC (Jocelyn Mayer)
      - fixed PTE dirty bit handling
      - fixed xadd same reg bug
      - fixed cmpxchg exception safeness
      - access to virtual memory in gdb stub
      - task gate and NT flag fixes
      - eflags optimisation fix for string operations
    
    version 0.5.1:
      
      - float access fixes when using soft mmu
      - PC emulation support on PowerPC
      - A20 support
      - IDE CD-ROM emulation
      - ARM fixes (Ulrich Hecht)
      - SB16 emulation (malc)
      - IRET and INT fixes in VM86 mode with IOPL=3
      - Port I/Os use TSS io map
      - Full task switching/task gate support
      - added verr, verw, arpl, fcmovxx
      - PowerPC target support (Jocelyn Mayer)
      - Major SPARC target fixes (dynamically linked programs begin to work)
    
    version 0.5.0:
      
      - full hardware level VGA emulation
      - graphical display with SDL
      - added PS/2 mouse and keyboard emulation
      - popw (%esp) fix
      - mov to/from segment data width fix
      - added real mode support
      - added Bochs BIOS and LGPL'ed VGA BIOS loader in qemu
      - m68k host port (Richard Zidlicky)
      - partial soft MMU support for memory mapped I/Os
      - multi-target build
      - fixed: no error code in hardware interrupts
      - fixed: pop ss, mov ss, x and sti disable hardware irqs for the next insn
      - correct single stepping thru string operations
      - preliminary SPARC target support (Thomas M. Ogrisegg)
      - tun-fd option (Rusty Russell)
      - automatic IDE geometry detection
      - renamed 'vl' to qemu[-fast] and user qemu to qemu-{cpu}.
      - added man page
      - added full soft mmu mode to launch unpatched OSes.
    
    version 0.4.3:
    
      - x86 exception fix in case of nop instruction.
      - gcc 3.2.2 bug workaround (RedHat 9 fix)
      - sparc and Alpha host fixes
      - many ARM target fixes: 'ls' and 'bash' can be launched.
    
    version 0.4.2:
    
     - many exception handling fixes (can compile a Linux kernel inside vl)
     - IDE emulation support
     - initial GDB stub support
     - deferred update support for disk images (Rusty Russell)
     - accept User Mode Linux Copy On Write disk images
     - SMP kernels can at least be booted
    
    version 0.4.1:
      
     - more accurate timer support in vl.
     - more reliable NE2000 probe in vl.
     - added 2.5.66 kernel in vl-test.
     - added VLTMPDIR environment variable in vl.
    
    version 0.4:
    
     - initial support for ring 0 x86 processor emulation
     - fixed signal handling for correct dosemu DPMI emulation
     - fast x86 MMU emulation with mmap()
     - fixed popl (%esp) case
     - Linux kernel can be executed by QEMU with the 'vl' command.
    
    version 0.3:
    
     - initial support for ARM emulation
     - added fnsave, frstor, fnstenv, fldenv FPU instructions
     - added FPU register save in signal emulation
     - initial ARM port
     - Sparc and Alpha ports work on the regression test
     - generic ioctl number conversion
     - fixed ioctl type conversion
    
    version 0.2:
    
     - PowerPC disassembly and ELF symbols output (Rusty Russell)
     - flock support (Rusty Russell)
     - ugetrlimit support (Rusty Russell)
     - fstat64 fix (Rusty Russell)
     - initial Alpha port (Falk Hueffner)
     - initial IA64 port (Matt Wilson)
     - initial Sparc and Sparc64 port (David S. Miller)
     - added HLT instruction
     - LRET instruction fix.
     - added GPF generation for I/Os.
     - added INT3 and TF flag support.
     - SHL instruction C flag fix.
     - mmap emulation for host page size > 4KB
     - self-modifying code support
     - better VM86 support (dosemu works on non trivial programs)
     - precise exception support (EIP is computed correctly in most cases)
     - more precise LDT/GDT/IDT emulation
     - faster segment load in vm86 mode
     - direct chaining of basic blocks (faster emulation)
    
    version 0.1.6:
    
     - automatic library search system. QEMU can now work with unpatched
       ELF dynamic loader and libc (Rusty Russell).
     - ISO C warning fixes (Alistair Strachan)
     - first self-virtualizable version (works only as long as the
       translation cache is not flushed)
     - RH9 fixes
    
    version 0.1.5:
    
     - ppc64 support + personality() patch (Rusty Russell)
     - first Alpha CPU patches (Falk Hueffner)
     - removed bfd.h dependancy
     - fixed shrd, shld, idivl and divl on PowerPC.
     - fixed buggy glibc PowerPC rint() function (test-i386 passes now on PowerPC).
    
    version 0.1.4:
    
     - more accurate VM86 emulation (can launch small DOS 16 bit
       executables in wine).
     - fixed push/pop fs/gs
     - added iret instruction.
     - added times() syscall and SIOCATMARK ioctl.
    
    version 0.1.3:
    
     - S390 support (Ulrich Weigand)
     - glibc 2.3.x compile fix (Ulrich Weigand)
     - socketcall endian fix (Ulrich Weigand)
     - struct sockaddr endian fix (Ulrich Weigand)
     - sendmsg/recvmsg endian fix (Ulrich Weigand)
     - execve endian fix (Ulrich Weigand)
     - fdset endian fix (Ulrich Weigand)
     - partial setsockopt syscall support (Ulrich Weigand)
     - more accurate pushf/popf emulation
     - first partial vm86() syscall support (can be used with runcom example).
     - added bound, cmpxchg8b, cpuid instructions
     - added 16 bit addressing support/override for string operations
     - poll() fix
     
    version 0.1.2:
    
     - compile fixes
     - xlat instruction
     - xchg instruction memory lock
     - added simple vm86 example (not working with QEMU yet). The 54 byte
       DOS executable 'pi_10.com' program was released by Bertram
       Felgenhauer (more information at http://www.boo.net/~jasonp/pipage.html).
    
    version 0.1.1:
    
     - glibc 2.2 compilation fixes
     - added -s and -L options
     - binary distribution of x86 glibc and wine
     - big endian fixes in ELF loader and getdents.
    
    version 0.1:
    
     - initial public release.