bed5cd8048
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1157 c046a42c-6fe2-441c-8c8c-71466251a162
302 lines
10 KiB
Plaintext
302 lines
10 KiB
Plaintext
version 0.6.2:
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- better BIOS translation and HDD geometry auto-detection
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- user mode networking bug fix
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- undocumented FPU ops support
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version 0.6.1:
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- Mac OS X port (Pierre d'Herbemont)
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- Virtual console support
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- Better monitor line edition
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- New block device layer
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- New 'qcow' growable disk image support with AES encryption and
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transparent decompression
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- VMware 3 and 4 read-only disk image support (untested)
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- Support for up to 4 serial ports
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- TFTP server support (Magnus Damm)
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- Port redirection support in user mode networking
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- Support for not executable data sections
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- Compressed loop disk image support (Johannes Schindelin)
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- Level triggered IRQ fix (aka NE2000 PCI performance fix) (Steve
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Wormley)
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- Fixed Fedora Core 2 problems (now you can run qemu without any
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LD_ASSUME_KERNEL tricks on FC2)
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- DHCP fix for Windows (accept DHCPREQUEST alone)
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- SPARC system emulation (Blue Swirl)
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- Automatic Samba configuration for host file access from Windows.
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- '-loadvm' and '-full-screen' options
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- ne2000 savevm support (Johannes Schindelin)
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- Ctrl-Alt is now the default grab key. Ctrl-Alt-[0-9] switches to
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the virtual consoles.
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- BIOS floppy fix for NT4 (Mike Nordell, Derek Fawcus, Volker Ruppert)
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- Floppy fixes for NT4 and NT5 (Mike Nordell)
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- NT4 IDE fixes (Ben Pfaf, Mike Nordell)
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- SDL Audio support and SB16 fixes (malc)
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- ENTER instruction bug fix (initial patch by Stefan Kisdaroczi)
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- VGA font change fix
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- VGA read-only CRTC register fix
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version 0.6.0:
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- minimalist FPU exception support (NetBSD FPU probe fix)
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- cr0.ET fix (Win95 boot)
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- *BSD port (Markus Niemisto)
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- I/O access fix (signaled by Mark Jonckheere)
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- IDE drives serial number fix (Mike Nordell)
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- int13 CDROM BIOS fix (aka Solaris x86 install CD fix)
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- int15, ah=86 BIOS fix (aka Solaris x86 hardware probe hang up fix)
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- BSR/BSF "undefined behaviour" fix
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- vmdk2raw: convert VMware disk images to raw images
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- PCI support
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- NE2K PCI support
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- dummy VGA PCI support
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- VGA font selection fix (Daniel Serpell)
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- PIC reset fix (Hidemi KAWAI)
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- PIC spurious irq support (aka Solaris install bug)
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- added '-localtime' option
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- Cirrus CL-GD54xx VGA support (initial patch by Makoto Suzuki (suzu))
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- APM and system shutdown support
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- Fixed system reset
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- Support for other PC BIOSes
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- Initial PowerMac hardware emulation
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- PowerMac/PREP OpenFirmware compatible BIOS (Jocelyn Mayer)
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- initial IDE BMDMA support (needed for Darwin x86)
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- Set the default memory size for PC emulation to 128 MB
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version 0.5.5:
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- SDL full screen support (initial patch by malc)
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- VGA support on PowerPC PREP
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- VBE fixes (Matthew Mastracci)
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- PIT fixes (aka Win98 hardware probe and "VGA slowness" bug)
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- IDE master only fixes (aka Win98 CD-ROM probe bug)
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- ARM load/store half word fix (Ulrich Hecht)
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- FDC fixes for Win98
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version 0.5.4:
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- qemu-fast fixes
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- BIOS area protection fix (aka EMM386.EXE fix) (Mike Nordell)
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- keyboard/mouse fix (Mike Nordell)
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- IDE fixes (Linux did not recognized slave drivers)
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- VM86 EIP masking fix (aka NT5 install fix) (Mike Nordell)
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- QEMU can now boot a PowerPC Linux kernel (Jocelyn Mayer)
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- User mode network stack
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- imul imm8 fix + 0x82 opcode support (Hidemi KAWAI)
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- precise self modifying code (aka BeOS install bug)
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version 0.5.3:
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- added Bochs VESA VBE support
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- VGA memory map mode 3 access fix (OS/2 install fix)
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- IDE fixes (Jens Axboe)
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- CPU interrupt fixes
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- fixed various TLB invalidation cases (NT install)
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- fixed cr0.WP semantics (XP install)
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- direct chaining support for SPARC and PowerPC (faster)
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- ARM NWFPE support (initial patch by Ulrich Hecht)
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- added specific x86 to x86 translator (close to native performance
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in qemu-i386 and qemu-fast)
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- shm syscalls support (Paul McKerras)
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- added accurate CR0.MP/ME/TS emulation
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- fixed DMA memory write access (Win95 boot floppy fix)
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- graphical x86 linux loader
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- command line monitor
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- generic removable device support
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- support of CD-ROM change
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- multiple network interface support
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- initial x86-64 host support (Gwenole Beauchesne)
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- lret to outer priviledge fix (OS/2 install fix)
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- task switch fixes (SkyOS boot)
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- VM save/restore commands
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- new timer API
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- more precise RTC emulation (periodic timers + time updates)
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- Win32 port (initial patch by Kazu)
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version 0.5.2:
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- improved soft MMU speed (assembly functions and specializing)
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- improved multitasking speed by avoiding flushing TBs when
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switching tasks
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- improved qemu-fast speed
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- improved self modifying code handling (big performance gain in
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softmmu mode).
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- fixed IO checking
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- fixed CD-ROM detection (win98 install CD)
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- fixed addseg real mode bug (GRUB boot fix)
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- added ROM memory support (win98 boot)
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- fixed 'call Ev' in case of paging exception
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- updated the script 'qemu-binfmt-conf.sh' to use QEMU automagically
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when launching executables for the supported target CPUs.
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- PowerPC system emulation update (Jocelyn Mayer)
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- PC floppy emulation and DMA fixes (Jocelyn Mayer)
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- polled mode for PIC (Jocelyn Mayer)
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- fixed PTE dirty bit handling
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- fixed xadd same reg bug
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- fixed cmpxchg exception safeness
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- access to virtual memory in gdb stub
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- task gate and NT flag fixes
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- eflags optimisation fix for string operations
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version 0.5.1:
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- float access fixes when using soft mmu
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- PC emulation support on PowerPC
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- A20 support
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- IDE CD-ROM emulation
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- ARM fixes (Ulrich Hecht)
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- SB16 emulation (malc)
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- IRET and INT fixes in VM86 mode with IOPL=3
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- Port I/Os use TSS io map
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- Full task switching/task gate support
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- added verr, verw, arpl, fcmovxx
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- PowerPC target support (Jocelyn Mayer)
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- Major SPARC target fixes (dynamically linked programs begin to work)
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version 0.5.0:
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- full hardware level VGA emulation
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- graphical display with SDL
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- added PS/2 mouse and keyboard emulation
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- popw (%esp) fix
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- mov to/from segment data width fix
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- added real mode support
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- added Bochs BIOS and LGPL'ed VGA BIOS loader in qemu
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- m68k host port (Richard Zidlicky)
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- partial soft MMU support for memory mapped I/Os
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- multi-target build
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- fixed: no error code in hardware interrupts
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- fixed: pop ss, mov ss, x and sti disable hardware irqs for the next insn
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- correct single stepping thru string operations
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- preliminary SPARC target support (Thomas M. Ogrisegg)
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- tun-fd option (Rusty Russell)
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- automatic IDE geometry detection
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- renamed 'vl' to qemu[-fast] and user qemu to qemu-{cpu}.
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- added man page
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- added full soft mmu mode to launch unpatched OSes.
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version 0.4.3:
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- x86 exception fix in case of nop instruction.
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- gcc 3.2.2 bug workaround (RedHat 9 fix)
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- sparc and Alpha host fixes
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- many ARM target fixes: 'ls' and 'bash' can be launched.
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version 0.4.2:
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- many exception handling fixes (can compile a Linux kernel inside vl)
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- IDE emulation support
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- initial GDB stub support
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- deferred update support for disk images (Rusty Russell)
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- accept User Mode Linux Copy On Write disk images
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- SMP kernels can at least be booted
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version 0.4.1:
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- more accurate timer support in vl.
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- more reliable NE2000 probe in vl.
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- added 2.5.66 kernel in vl-test.
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- added VLTMPDIR environment variable in vl.
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version 0.4:
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- initial support for ring 0 x86 processor emulation
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- fixed signal handling for correct dosemu DPMI emulation
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- fast x86 MMU emulation with mmap()
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- fixed popl (%esp) case
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- Linux kernel can be executed by QEMU with the 'vl' command.
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version 0.3:
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- initial support for ARM emulation
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- added fnsave, frstor, fnstenv, fldenv FPU instructions
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- added FPU register save in signal emulation
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- initial ARM port
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- Sparc and Alpha ports work on the regression test
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- generic ioctl number conversion
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- fixed ioctl type conversion
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version 0.2:
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- PowerPC disassembly and ELF symbols output (Rusty Russell)
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- flock support (Rusty Russell)
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- ugetrlimit support (Rusty Russell)
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- fstat64 fix (Rusty Russell)
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- initial Alpha port (Falk Hueffner)
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- initial IA64 port (Matt Wilson)
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- initial Sparc and Sparc64 port (David S. Miller)
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- added HLT instruction
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- LRET instruction fix.
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- added GPF generation for I/Os.
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- added INT3 and TF flag support.
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- SHL instruction C flag fix.
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- mmap emulation for host page size > 4KB
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- self-modifying code support
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- better VM86 support (dosemu works on non trivial programs)
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- precise exception support (EIP is computed correctly in most cases)
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- more precise LDT/GDT/IDT emulation
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- faster segment load in vm86 mode
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- direct chaining of basic blocks (faster emulation)
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version 0.1.6:
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- automatic library search system. QEMU can now work with unpatched
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ELF dynamic loader and libc (Rusty Russell).
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- ISO C warning fixes (Alistair Strachan)
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- first self-virtualizable version (works only as long as the
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translation cache is not flushed)
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- RH9 fixes
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version 0.1.5:
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- ppc64 support + personality() patch (Rusty Russell)
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- first Alpha CPU patches (Falk Hueffner)
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- removed bfd.h dependancy
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- fixed shrd, shld, idivl and divl on PowerPC.
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- fixed buggy glibc PowerPC rint() function (test-i386 passes now on PowerPC).
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version 0.1.4:
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- more accurate VM86 emulation (can launch small DOS 16 bit
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executables in wine).
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- fixed push/pop fs/gs
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- added iret instruction.
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- added times() syscall and SIOCATMARK ioctl.
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version 0.1.3:
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- S390 support (Ulrich Weigand)
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- glibc 2.3.x compile fix (Ulrich Weigand)
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- socketcall endian fix (Ulrich Weigand)
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- struct sockaddr endian fix (Ulrich Weigand)
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- sendmsg/recvmsg endian fix (Ulrich Weigand)
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- execve endian fix (Ulrich Weigand)
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- fdset endian fix (Ulrich Weigand)
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- partial setsockopt syscall support (Ulrich Weigand)
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- more accurate pushf/popf emulation
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- first partial vm86() syscall support (can be used with runcom example).
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- added bound, cmpxchg8b, cpuid instructions
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- added 16 bit addressing support/override for string operations
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- poll() fix
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version 0.1.2:
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- compile fixes
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- xlat instruction
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- xchg instruction memory lock
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- added simple vm86 example (not working with QEMU yet). The 54 byte
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DOS executable 'pi_10.com' program was released by Bertram
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Felgenhauer (more information at http://www.boo.net/~jasonp/pipage.html).
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version 0.1.1:
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- glibc 2.2 compilation fixes
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- added -s and -L options
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- binary distribution of x86 glibc and wine
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- big endian fixes in ELF loader and getdents.
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version 0.1:
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- initial public release.
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