581 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
			
		
		
	
	
			581 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
| This file documents changes for QEMU releases 0.12 and earlier.
 | |
| For changelog information for later releases, see
 | |
| http://wiki.qemu-project.org/ChangeLog or look at the git history for
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| more detailed information.
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| 
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| 
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| version 0.12.0:
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| 
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|   - Update to SeaBIOS 0.5.0
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|   - e1000: fix device link status in Linux (Anthony Liguori)
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|   - monitor: fix QMP for balloon command (Luiz Capitulino)
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|   - QMP: Return an empty dict by default (Luiz Capitulino)
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|   - QMP: Only handle converted commands (Luiz Capitulino)
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|   - pci: support PCI based option rom loading (Gerd Hoffman/Anthony Liguori)
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|   - Fix backcompat for hotplug of SCSI controllers (Daniel P. Berrange)
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|   - fdc: fix migration from 0.11 (Juan Quintela)
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|   - vmware-vga: fix segv on cursor resize. (Dave Airlie)
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|   - vmware-vga: various fixes (Dave Airlie/Anthony Liguori)
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|   - qdev: improve property error reporting. (Gerd Hoffmann)
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|   - fix vga names in default_list (Gerd Hoffmann)
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|   - usb-host: check mon before using it. (Gerd Hoffmann)
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|   - usb-net: use qdev for -usbdevice (Gerd Hoffmann)
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|   - monitor: Catch printing to non-existent monitor (Luiz Capitulino)
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|   - Avoid permanently disabled QEMU monitor when UNIX migration fails (Daniel P. Berrange)
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|   - Fix loading of ELF multiboot kernels (Kevin Wolf)
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|   - qemu-io: Fix memory leak (Kevin Wolf)
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|   - Fix thinko in linuxboot.S (Paolo Bonzini)
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|   - target-i386: Fix evaluation of DR7 register (Jan Kiszka)
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|   - vnc: hextile: do not generate ForegroundSpecified and SubrectsColoured tiles (Anthony Liguori)
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|   - S390: Bail out without KVM (Alexander Graf)
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|   - S390: Don't tell guest we're updating config space (Alexander Graf)
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|   - target-s390: Fail on unknown instructions (Alexander Graf)
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|   - osdep: Fix runtime failure on older Linux kernels (Andre Przywara)
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|   - Fix a make -j race (Juergen Lock)
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|   - target-alpha: Fix generic ctz64. (Richard Henderson)
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|   - s390: Fix buggy assignment (Stefan Weil)
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|   - target-mips: fix user-mode emulation startup (Nathan Froyd)
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|   - target-i386: Update CPUID feature set for TCG (Andre Przywara)
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|   - s390: fix build on 32 bit host (Michael S. Tsirkin)
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| 	
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| version 0.12.0-rc2:
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| 
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|   - v2: properly save kvm system time msr registers (Glauber Costa)
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|   - convert more monitor commands to qmp (Luiz Capitulino)
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|   - vnc: fix capslock tracking logic. (Gerd Hoffmann)
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|   - QemuOpts: allow larger option values. (Gerd Hoffmann)
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|   - scsi: fix drive hotplug. (Gerd Hoffmann)
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|   - pci: don't hw_error() when no slot is available. (Gerd Hoffmann)
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|   - pci: don't abort() when trying to hotplug with acpi off. (Gerd Hoffmann)
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|   - allow default devices to be implemented in config file (Gerd Hoffman)
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|   - vc: colorize chardev title line with blue background. (Gerd Hoffmann)
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|   - chardev: make chardevs specified in config file work. (Gerd Hoffmann)
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|   - qdev: also match bus name for global properties (Gerd Hoffmann)
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|   - qdev: add command line option to set global defaults for properties. (Gerd Hoffmann)
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|   - kvm: x86: Save/restore exception_index (Jan Kiszka)
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|   - qdev: Replace device names containing whitespace (Markus Armbruster)
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|   - fix rtc-td-hack on host without high-res timers (Gleb Natapov)
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|   - virtio: verify features on load (Michael S. Tsirkin)
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|   - vmware_vga: add rom file so that it boots. (Dave Airlie)
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|   - Do not abort on qemu_malloc(0) in production builds (Anthony Liguori)
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|   - Fix ARM userspace strex implementation. (Paul Brook)
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|   - qemu: delete rule target on error (Michael S. Tsirkin)
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|   - QMP: add human-readable description to error response (Markus Armbruster)
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|   - convert more monitor commands to QError (Markus Armbruster)
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|   - monitor: Fix double-prompt after "change vnc passwd BLA" (Markus Armbruster)
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|   - monitor: do_cont(): Don't ask for passwords (Luiz Capitulino)
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|   - monitor: Introduce 'block_passwd' command (Luiz Capitulino)
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|   - pci: interrupt disable bit support (Michael S. Tsirkin)
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|   - pci: interrupt status bit implementation (Michael S. Tsirkin)
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|   - pci: prepare irq code for interrupt state (Michael S. Tsirkin)
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|   - msix: function mask support (Michael S. Tsirkin)
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|   - msix: macro rename for function mask support (Michael S. Tsirkin)
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|   - cpuid: Fix multicore setup on Intel (Andre Przywara)
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|   - kvm: x86: Fix initial kvm_has_msr_star (Jan Kiszka)
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|   - Update OpenBIOS images to r640 (Aurelien Jarno)	
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| 
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| version 0.10.2:
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| 
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|   - fix savevm/loadvm (Anthony Liguori)
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|   - live migration: fix dirty tracking windows (Glauber Costa)
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|   - live migration: improve error propagation (Glauber Costa)
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|   - qcow2: fix image creation for > ~2TB images (Chris Wright)
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|   - hotplug: fix error handling for if= parameter (Eduardo Habkost)
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|   - qcow2: fix data corruption (Nolan Leake)
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|   - virtio: fix guest oops with 2.6.25 kernels (Rusty Russell)
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|   - SH4: add support for -kernel (Takashi Yoshii, Aurelien Jarno)
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|   - hotplug: fix closing of char devices (Jan Kiszka)
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|   - hotplug: remove incorrect check for device name (Eduardo Habkost)
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|   - enable -k on win32 (Herve Poussineau)
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|   - configure: use LANG=C for grep (Andreas Faerber)
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|   - fix VGA regression (malc)
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| 	
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| version 0.10.1:
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| 
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|   - virtio-net: check right return size on sg list (Alex Williamson)
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|   - Make qemu_announce_self handle holes (live migration after hotplug)
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|     (Marcelo Tosatti)
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|   - Revert r6804-r6808 (qcow2 allocation info).  This series of changes added
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|     a high cost to startup for large qcow2 images (Anthony Liguori)
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|   - qemu-img: fix help message (Aurelien Jarno)
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|   - Fix build for non-default installs of SDL (Anthony Liguori)
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|   - Fix race condition in env->interrupt_request.  When using TCG and a dynticks
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|     host timer, this condition could cause TCG to get stuck in an infinite
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|     loop (Aurelien Jarno)
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|   - Fix reading encrypted hard disk passwords during early startup (Jan Kiszka)
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|   - Fix encrypted disk reporting in 'info block' (Jan Kiszka)
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|   - Fix console size with tiny displays (MusicPal) (Jan Kiszka)
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|   - Improve error handling in bdrv_open2 (Jan Kiszka)
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|   - Avoid leaking data in mux'ed character devices (Jan Kiszka)
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|   - Fix initial character device reset (no banner in monitor) (Jan Kiszka)
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|   - Fix cpuid KVM crash on i386 host (Lubomir Rintel)
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|   - Fix SLES10sp2 installation by adding ISTAT1 register to LSI SCSI emulation
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|     (Ryan Harper)
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| 
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| version 0.10.0:
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| 
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|   - TCG support (No longer requires GCC 3.x)
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|   - Kernel Virtual Machine acceleration support
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|   - BSD userspace emulation
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|   - Bluetooth emulation and host passthrough support
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|   - GDB XML register description support
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|   - Intel e1000 emulation
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|   - HPET emulation
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|   - VirtIO paravirtual device support
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|   - Marvell 88w8618 / MusicPal emulation
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|   - Nokia N-series tablet emulation / OMAP2 processor emulation
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|   - PCI hotplug support
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|   - Live migration and new save/restore formats
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|   - Curses display support
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|   - qemu-nbd utility to mount supported block formats
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|   - Altivec support in PPC emulation and new firmware (OpenBIOS)
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|   - Multiple VNC clients are now supported
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|   - TLS encryption is now supported in VNC
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|   - MIPS Magnum R4000 machine (Hervé Poussineau)
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|   - Braille support (Samuel Thibault)
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|   - Freecom MusicPal system emulation (Jan Kiszka)
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|   - OMAP242x and Nokia N800, N810 machines (Andrzej Zaborowski)
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|   - EsounD audio driver (Frederick Reeve)
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|   - Gravis Ultrasound GF1 sound card (Tibor "TS" Schütz)
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|   - Many, many, bug fixes and new features
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| 
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| version 0.9.1:
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| 
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|   - TFTP booting from host directory (Anthony Liguori, Erwan Velu)
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|   - Tap device emulation for Solaris (Sittichai Palanisong)
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|   - Monitor multiplexing to several I/O channels (Jason Wessel)
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|   - ds1225y nvram support (Herve Poussineau)
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|   - CPU model selection support (J. Mayer, Paul Brook, Herve Poussineau)
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|   - Several Sparc fixes (Aurelien Jarno, Blue Swirl, Robert Reif)
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|   - MIPS 64-bit FPU support (Thiemo Seufer)
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|   - Xscale PDA emulation (Andrzej Zaborowski)
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|   - ColdFire system emulation (Paul Brook)
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|   - Improved SH4 support (Magnus Damm)
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|   - MIPS64 support (Aurelien Jarno, Thiemo Seufer)
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|   - Preliminary Alpha guest support (J. Mayer)
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|   - Read-only support for Parallels disk images (Alex Beregszaszi)
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|   - SVM (x86 virtualization) support (Alexander Graf)
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|   - CRIS emulation (Edgar E. Iglesias)
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|   - SPARC32PLUS execution support (Blue Swirl)
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|   - MIPS mipssim pseudo machine (Thiemo Seufer)
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|   - Strace for Linux userland emulation (Stuart Anderson, Thayne Harbaugh)
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|   - OMAP310 MPU emulation plus Palm T|E machine (Andrzej Zaborowski)
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|   - ARM v6, v7, NEON SIMD and SMP emulation (Paul Brook/CodeSourcery)
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|   - Gumstix boards: connex and verdex emulation (Thorsten Zitterell)
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|   - Intel mainstone II board emulation (Armin Kuster)
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|   - VMware SVGA II graphics card support (Andrzej Zaborowski)
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| 
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| version 0.9.0:
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| 
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|   - Support for relative paths in backing files for disk images
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|   - Async file I/O API
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|   - New qcow2 disk image format
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|   - Support of multiple VM snapshots
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|   - Linux: specific host CDROM and floppy support
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|   - SMM support
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|   - Moved PCI init, MP table init and ACPI table init to Bochs BIOS
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|   - Support for MIPS32 Release 2 instruction set (Thiemo Seufer)
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|   - MIPS Malta system emulation (Aurelien Jarno, Stefan Weil)
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|   - Darwin userspace emulation (Pierre d'Herbemont)
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|   - m68k user support (Paul Brook)
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|   - several x86 and x86_64 emulation fixes
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|   - Mouse relative offset VNC extension (Anthony Liguori)
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|   - PXE boot support (Anthony Liguori)
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|   - '-daemonize' option (Anthony Liguori)
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| 
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| version 0.8.2:
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| 
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|   - ACPI support
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|   - PC VGA BIOS fixes
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|   - switch to OpenBios for SPARC targets (Blue Swirl)
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|   - VNC server fixes
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|   - MIPS FPU support (Marius Groeger)
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|   - Solaris/SPARC host support (Juergen Keil)
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|   - PPC breakpoints and single stepping (Jason Wessel)
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|   - USB updates (Paul Brook)
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|   - UDP/TCP/telnet character devices (Jason Wessel)
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|   - Windows sparse file support (Frediano Ziglio)
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|   - RTL8139 NIC TCP segmentation offloading (Igor Kovalenko)
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|   - PCNET NIC support (Antony T Curtis)
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|   - Support for variable frequency host CPUs
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|   - Workaround for win32 SMP hosts
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|   - Support for AMD Flash memories (Jocelyn Mayer)
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|   - Audio capture to WAV files support (malc)
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| 
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| version 0.8.1:
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| 
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|   - USB tablet support (Brad Campbell, Anthony Liguori)
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|   - win32 host serial support (Kazu)
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|   - PC speaker support (Joachim Henke)
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|   - IDE LBA48 support (Jens Axboe)
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|   - SSE3 support
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|   - Solaris port (Juergen Keil)
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|   - Preliminary SH4 target (Samuel Tardieu)
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|   - VNC server (Anthony Liguori)
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|   - slirp fixes (Ed Swierk et al.)
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|   - USB fixes
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|   - ARM Versatile Platform Baseboard emulation (Paul Brook)
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| 
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| version 0.8.0:
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| 
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|   - ARM system emulation: Arm Integrator/CP board with an arm1026ej-s
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|     cpu (Paul Brook)
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|   - SMP support
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|   - Mac OS X cocoa improvements (Mike Kronenberg)
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|   - Mac OS X CoreAudio driver (Mike Kronenberg)
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|   - DirectSound driver (malc)
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|   - ALSA audio driver (malc)
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|   - new audio options: '-soundhw' and '-audio-help' (malc)
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|   - ES1370 PCI audio device (malc)
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|   - Initial USB support
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|   - Linux host serial port access
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|   - Linux host low level parallel port access
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|   - New network emulation code supporting VLANs.
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|   - MIPS and MIPSel User Linux emulation
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|   - MIPS fixes to boot Linux (Daniel Jacobowitz)
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|   - NX bit support
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|   - Initial SPARC SMP support (Blue Swirl)
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|   - Major overhaul of the virtual FAT driver for read/write support
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|     (Johannes Schindelin)
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| 
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| version 0.7.2:
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| 
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|   - x86_64 fixes (Win2000 and Linux 2.6 boot in 32 bit)
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|   - merge self modifying code handling in dirty ram page mecanism.
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|   - MIPS fixes (Ralf Baechle)
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|   - better user net performances
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| 
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| version 0.7.1:
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| 
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|   - read-only Virtual FAT support (Johannes Schindelin)
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|   - Windows 2000 install disk full hack (original idea from Vladimir
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|     N. Oleynik)
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|   - VMDK disk image creation (Filip Navara)
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|   - SPARC64 progress (Blue Swirl)
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|   - initial MIPS support (Jocelyn mayer)
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|   - MIPS improvements (Ralf Baechle)
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|   - 64 bit fixes in user networking (initial patch by Gwenole Beauchesne)
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|   - IOAPIC support (Filip Navara)
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| 
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| version 0.7.0:
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| 
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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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|   - Cirrus VGA: support for 1280x1024x[8,15,16] modes
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|   - 'pidfile' option
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|   - .dmg disk image format support (Johannes Schindelin)
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|   - keymaps support (initial patch by Johannes Schindelin)
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|   - big endian ARM support (Lennert Buytenhek)
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|   - added generic 64 bit target support
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|   - x86_64 target support
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|   - initial APIC support
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|   - MMX/SSE/SSE2/PNI support
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|   - PC parallel port support (Mark Jonckheere)
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|   - initial SPARC64 support (Blue Swirl)
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|   - SPARC target boots Linux (Blue Swirl)
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|   - armv5te user mode support (Paul Brook)
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|   - ARM VFP support (Paul Brook)
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|   - ARM "Angel" semihosting syscalls (Paul Brook)
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|   - user mode gdb stub support (Paul Brook)
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|   - Samba 3 support
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|   - initial Cocoa support (Pierre d'Herbemont)
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|   - generic FPU emulation code
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|   - Virtual PC read-only disk image support (Alex Beregszaszi)
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| 
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| version 0.6.1:
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| 
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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)
 | |
|   - 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
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|   - 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 privilege 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 through 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 dependency
 | |
|  - 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.
 |