root / Changelog @ 4ad5b06d
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1 |
- TFTP booting from host directory (Anthony Liguori, Erwan Velu) |
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2 |
- Tap device emulation for Solaris (Sittichai Palanisong) |
3 |
- Monitor multiplexing to several I/O channels (Jason Wessel) |
4 |
- ds1225y nvram support (Herve Poussineau) |
5 |
|
6 |
version 0.9.0: |
7 |
|
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- Support for relative paths in backing files for disk images |
9 |
- Async file I/O API |
10 |
- New qcow2 disk image format |
11 |
- Support of multiple VM snapshots |
12 |
- Linux: specific host CDROM and floppy support |
13 |
- SMM support |
14 |
- Moved PCI init, MP table init and ACPI table init to Bochs BIOS |
15 |
- Support for MIPS32 Release 2 instruction set (Thiemo Seufer) |
16 |
- MIPS Malta system emulation (Aurelien Jarno, Stefan Weil) |
17 |
- Darwin userspace emulation (Pierre d'Herbemont) |
18 |
- m68k user support (Paul Brook) |
19 |
- several x86 and x86_64 emulation fixes |
20 |
- Mouse relative offset VNC extension (Anthony Liguori) |
21 |
- PXE boot support (Anthony Liguori) |
22 |
- '-daemonize' option (Anthony Liguori) |
23 |
|
24 |
version 0.8.2: |
25 |
|
26 |
- ACPI support |
27 |
- PC VGA BIOS fixes |
28 |
- switch to OpenBios for SPARC targets (Blue Swirl) |
29 |
- VNC server fixes |
30 |
- MIPS FPU support (Marius Groeger) |
31 |
- Solaris/SPARC host support (Juergen Keil) |
32 |
- PPC breakpoints and single stepping (Jason Wessel) |
33 |
- USB updates (Paul Brook) |
34 |
- UDP/TCP/telnet character devices (Jason Wessel) |
35 |
- Windows sparse file support (Frediano Ziglio) |
36 |
- RTL8139 NIC TCP segmentation offloading (Igor Kovalenko) |
37 |
- PCNET NIC support (Antony T Curtis) |
38 |
- Support for variable frequency host CPUs |
39 |
- Workaround for win32 SMP hosts |
40 |
- Support for AMD Flash memories (Jocelyn Mayer) |
41 |
- Audio capture to WAV files support (malc) |
42 |
|
43 |
version 0.8.1: |
44 |
|
45 |
- USB tablet support (Brad Campbell, Anthony Liguori) |
46 |
- win32 host serial support (Kazu) |
47 |
- PC speaker support (Joachim Henke) |
48 |
- IDE LBA48 support (Jens Axboe) |
49 |
- SSE3 support |
50 |
- Solaris port (Juergen Keil) |
51 |
- Preliminary SH4 target (Samuel Tardieu) |
52 |
- VNC server (Anthony Liguori) |
53 |
- slirp fixes (Ed Swierk et al.) |
54 |
- USB fixes |
55 |
- ARM Versatile Platform Baseboard emulation (Paul Brook) |
56 |
|
57 |
version 0.8.0: |
58 |
|
59 |
- ARM system emulation: Arm Integrator/CP board with an arm1026ej-s |
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cpu (Paul Brook) |
61 |
- SMP support |
62 |
- Mac OS X cocoa improvements (Mike Kronenberg) |
63 |
- Mac OS X CoreAudio driver (Mike Kronenberg) |
64 |
- DirectSound driver (malc) |
65 |
- ALSA audio driver (malc) |
66 |
- new audio options: '-soundhw' and '-audio-help' (malc) |
67 |
- ES1370 PCI audio device (malc) |
68 |
- Initial USB support |
69 |
- Linux host serial port access |
70 |
- Linux host low level parallel port access |
71 |
- New network emulation code supporting VLANs. |
72 |
- MIPS and MIPSel User Linux emulation |
73 |
- MIPS fixes to boot Linux (Daniel Jacobowitz) |
74 |
- NX bit support |
75 |
- Initial SPARC SMP support (Blue Swirl) |
76 |
- 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 |
85 |
|
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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) |
91 |
- VMDK disk image creation (Filip Navara) |
92 |
- SPARC64 progress (Blue Swirl) |
93 |
- initial MIPS support (Jocelyn mayer) |
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- MIPS improvements (Ralf Baechle) |
95 |
- 64 bit fixes in user networking (initial patch by Gwenole Beauchesne) |
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- IOAPIC support (Filip Navara) |
97 |
|
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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 |
103 |
- Cirrus VGA: support for 1280x1024x[8,15,16] modes |
104 |
- 'pidfile' option |
105 |
- .dmg disk image format support (Johannes Schindelin) |
106 |
- keymaps support (initial patch by Johannes Schindelin) |
107 |
- big endian ARM support (Lennert Buytenhek) |
108 |
- added generic 64 bit target support |
109 |
- x86_64 target support |
110 |
- initial APIC support |
111 |
- MMX/SSE/SSE2/PNI support |
112 |
- 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) |
115 |
- armv5te user mode support (Paul Brook) |
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- ARM VFP support (Paul Brook) |
117 |
- ARM "Angel" semihosting syscalls (Paul Brook) |
118 |
- user mode gdb stub support (Paul Brook) |
119 |
- Samba 3 support |
120 |
- initial Cocoa support (Pierre d'Herbemont) |
121 |
- generic FPU emulation code |
122 |
- Virtual PC read-only disk image support (Alex Beregszaszi) |
123 |
|
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version 0.6.1: |
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|
126 |
- Mac OS X port (Pierre d'Herbemont) |
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- Virtual console support |
128 |
- Better monitor line edition |
129 |
- New block device layer |
130 |
- New 'qcow' growable disk image support with AES encryption and |
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transparent decompression |
132 |
- VMware 3 and 4 read-only disk image support (untested) |
133 |
- Support for up to 4 serial ports |
134 |
- TFTP server support (Magnus Damm) |
135 |
- Port redirection support in user mode networking |
136 |
- Support for not executable data sections |
137 |
- Compressed loop disk image support (Johannes Schindelin) |
138 |
- Level triggered IRQ fix (aka NE2000 PCI performance fix) (Steve |
139 |
Wormley) |
140 |
- Fixed Fedora Core 2 problems (now you can run qemu without any |
141 |
LD_ASSUME_KERNEL tricks on FC2) |
142 |
- DHCP fix for Windows (accept DHCPREQUEST alone) |
143 |
- SPARC system emulation (Blue Swirl) |
144 |
- Automatic Samba configuration for host file access from Windows. |
145 |
- '-loadvm' and '-full-screen' options |
146 |
- ne2000 savevm support (Johannes Schindelin) |
147 |
- Ctrl-Alt is now the default grab key. Ctrl-Alt-[0-9] switches to |
148 |
the virtual consoles. |
149 |
- BIOS floppy fix for NT4 (Mike Nordell, Derek Fawcus, Volker Ruppert) |
150 |
- Floppy fixes for NT4 and NT5 (Mike Nordell) |
151 |
- NT4 IDE fixes (Ben Pfaf, Mike Nordell) |
152 |
- SDL Audio support and SB16 fixes (malc) |
153 |
- ENTER instruction bug fix (initial patch by Stefan Kisdaroczi) |
154 |
- VGA font change fix |
155 |
- VGA read-only CRTC register fix |
156 |
|
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version 0.6.0: |
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|
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- minimalist FPU exception support (NetBSD FPU probe fix) |
160 |
- cr0.ET fix (Win95 boot) |
161 |
- *BSD port (Markus Niemisto) |
162 |
- I/O access fix (signaled by Mark Jonckheere) |
163 |
- IDE drives serial number fix (Mike Nordell) |
164 |
- int13 CDROM BIOS fix (aka Solaris x86 install CD fix) |
165 |
- int15, ah=86 BIOS fix (aka Solaris x86 hardware probe hang up fix) |
166 |
- BSR/BSF "undefined behaviour" fix |
167 |
- vmdk2raw: convert VMware disk images to raw images |
168 |
- PCI support |
169 |
- NE2K PCI support |
170 |
- dummy VGA PCI support |
171 |
- VGA font selection fix (Daniel Serpell) |
172 |
- PIC reset fix (Hidemi KAWAI) |
173 |
- PIC spurious irq support (aka Solaris install bug) |
174 |
- added '-localtime' option |
175 |
- Cirrus CL-GD54xx VGA support (initial patch by Makoto Suzuki (suzu)) |
176 |
- APM and system shutdown support |
177 |
- Fixed system reset |
178 |
- Support for other PC BIOSes |
179 |
- Initial PowerMac hardware emulation |
180 |
- PowerMac/PREP OpenFirmware compatible BIOS (Jocelyn Mayer) |
181 |
- initial IDE BMDMA support (needed for Darwin x86) |
182 |
- Set the default memory size for PC emulation to 128 MB |
183 |
|
184 |
version 0.5.5: |
185 |
|
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- SDL full screen support (initial patch by malc) |
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- VGA support on PowerPC PREP |
188 |
- VBE fixes (Matthew Mastracci) |
189 |
- PIT fixes (aka Win98 hardware probe and "VGA slowness" bug) |
190 |
- IDE master only fixes (aka Win98 CD-ROM probe bug) |
191 |
- ARM load/store half word fix (Ulrich Hecht) |
192 |
- FDC fixes for Win98 |
193 |
|
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version 0.5.4: |
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|
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- qemu-fast fixes |
197 |
- BIOS area protection fix (aka EMM386.EXE fix) (Mike Nordell) |
198 |
- keyboard/mouse fix (Mike Nordell) |
199 |
- IDE fixes (Linux did not recognized slave drivers) |
200 |
- 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 |
203 |
- imul imm8 fix + 0x82 opcode support (Hidemi KAWAI) |
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- precise self modifying code (aka BeOS install bug) |
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|
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version 0.5.3: |
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|
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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 |
212 |
- fixed various TLB invalidation cases (NT install) |
213 |
- fixed cr0.WP semantics (XP install) |
214 |
- direct chaining support for SPARC and PowerPC (faster) |
215 |
- 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) |
218 |
- shm syscalls support (Paul McKerras) |
219 |
- added accurate CR0.MP/ME/TS emulation |
220 |
- fixed DMA memory write access (Win95 boot floppy fix) |
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- graphical x86 linux loader |
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- command line monitor |
223 |
- generic removable device support |
224 |
- support of CD-ROM change |
225 |
- multiple network interface support |
226 |
- initial x86-64 host support (Gwenole Beauchesne) |
227 |
- lret to outer priviledge fix (OS/2 install fix) |
228 |
- task switch fixes (SkyOS boot) |
229 |
- 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) |
233 |
|
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version 0.5.2: |
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|
236 |
- improved soft MMU speed (assembly functions and specializing) |
237 |
- improved multitasking speed by avoiding flushing TBs when |
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switching tasks |
239 |
- improved qemu-fast speed |
240 |
- improved self modifying code handling (big performance gain in |
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softmmu mode). |
242 |
- fixed IO checking |
243 |
- fixed CD-ROM detection (win98 install CD) |
244 |
- fixed addseg real mode bug (GRUB boot fix) |
245 |
- added ROM memory support (win98 boot) |
246 |
- fixed 'call Ev' in case of paging exception |
247 |
- updated the script 'qemu-binfmt-conf.sh' to use QEMU automagically |
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when launching executables for the supported target CPUs. |
249 |
- PowerPC system emulation update (Jocelyn Mayer) |
250 |
- PC floppy emulation and DMA fixes (Jocelyn Mayer) |
251 |
- polled mode for PIC (Jocelyn Mayer) |
252 |
- fixed PTE dirty bit handling |
253 |
- fixed xadd same reg bug |
254 |
- fixed cmpxchg exception safeness |
255 |
- access to virtual memory in gdb stub |
256 |
- task gate and NT flag fixes |
257 |
- eflags optimisation fix for string operations |
258 |
|
259 |
version 0.5.1: |
260 |
|
261 |
- float access fixes when using soft mmu |
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- PC emulation support on PowerPC |
263 |
- A20 support |
264 |
- IDE CD-ROM emulation |
265 |
- ARM fixes (Ulrich Hecht) |
266 |
- SB16 emulation (malc) |
267 |
- IRET and INT fixes in VM86 mode with IOPL=3 |
268 |
- Port I/Os use TSS io map |
269 |
- Full task switching/task gate support |
270 |
- added verr, verw, arpl, fcmovxx |
271 |
- PowerPC target support (Jocelyn Mayer) |
272 |
- Major SPARC target fixes (dynamically linked programs begin to work) |
273 |
|
274 |
version 0.5.0: |
275 |
|
276 |
- full hardware level VGA emulation |
277 |
- graphical display with SDL |
278 |
- added PS/2 mouse and keyboard emulation |
279 |
- popw (%esp) fix |
280 |
- mov to/from segment data width fix |
281 |
- added real mode support |
282 |
- added Bochs BIOS and LGPL'ed VGA BIOS loader in qemu |
283 |
- m68k host port (Richard Zidlicky) |
284 |
- partial soft MMU support for memory mapped I/Os |
285 |
- multi-target build |
286 |
- fixed: no error code in hardware interrupts |
287 |
- fixed: pop ss, mov ss, x and sti disable hardware irqs for the next insn |
288 |
- correct single stepping thru string operations |
289 |
- preliminary SPARC target support (Thomas M. Ogrisegg) |
290 |
- tun-fd option (Rusty Russell) |
291 |
- automatic IDE geometry detection |
292 |
- renamed 'vl' to qemu[-fast] and user qemu to qemu-{cpu}. |
293 |
- added man page |
294 |
- added full soft mmu mode to launch unpatched OSes. |
295 |
|
296 |
version 0.4.3: |
297 |
|
298 |
- x86 exception fix in case of nop instruction. |
299 |
- gcc 3.2.2 bug workaround (RedHat 9 fix) |
300 |
- sparc and Alpha host fixes |
301 |
- many ARM target fixes: 'ls' and 'bash' can be launched. |
302 |
|
303 |
version 0.4.2: |
304 |
|
305 |
- many exception handling fixes (can compile a Linux kernel inside vl) |
306 |
- IDE emulation support |
307 |
- initial GDB stub support |
308 |
- deferred update support for disk images (Rusty Russell) |
309 |
- accept User Mode Linux Copy On Write disk images |
310 |
- SMP kernels can at least be booted |
311 |
|
312 |
version 0.4.1: |
313 |
|
314 |
- more accurate timer support in vl. |
315 |
- more reliable NE2000 probe in vl. |
316 |
- added 2.5.66 kernel in vl-test. |
317 |
- added VLTMPDIR environment variable in vl. |
318 |
|
319 |
version 0.4: |
320 |
|
321 |
- initial support for ring 0 x86 processor emulation |
322 |
- fixed signal handling for correct dosemu DPMI emulation |
323 |
- fast x86 MMU emulation with mmap() |
324 |
- fixed popl (%esp) case |
325 |
- Linux kernel can be executed by QEMU with the 'vl' command. |
326 |
|
327 |
version 0.3: |
328 |
|
329 |
- initial support for ARM emulation |
330 |
- added fnsave, frstor, fnstenv, fldenv FPU instructions |
331 |
- added FPU register save in signal emulation |
332 |
- initial ARM port |
333 |
- Sparc and Alpha ports work on the regression test |
334 |
- generic ioctl number conversion |
335 |
- fixed ioctl type conversion |
336 |
|
337 |
version 0.2: |
338 |
|
339 |
- PowerPC disassembly and ELF symbols output (Rusty Russell) |
340 |
- flock support (Rusty Russell) |
341 |
- ugetrlimit support (Rusty Russell) |
342 |
- fstat64 fix (Rusty Russell) |
343 |
- initial Alpha port (Falk Hueffner) |
344 |
- initial IA64 port (Matt Wilson) |
345 |
- initial Sparc and Sparc64 port (David S. Miller) |
346 |
- added HLT instruction |
347 |
- LRET instruction fix. |
348 |
- added GPF generation for I/Os. |
349 |
- added INT3 and TF flag support. |
350 |
- SHL instruction C flag fix. |
351 |
- mmap emulation for host page size > 4KB |
352 |
- self-modifying code support |
353 |
- better VM86 support (dosemu works on non trivial programs) |
354 |
- precise exception support (EIP is computed correctly in most cases) |
355 |
- more precise LDT/GDT/IDT emulation |
356 |
- faster segment load in vm86 mode |
357 |
- direct chaining of basic blocks (faster emulation) |
358 |
|
359 |
version 0.1.6: |
360 |
|
361 |
- automatic library search system. QEMU can now work with unpatched |
362 |
ELF dynamic loader and libc (Rusty Russell). |
363 |
- ISO C warning fixes (Alistair Strachan) |
364 |
- first self-virtualizable version (works only as long as the |
365 |
translation cache is not flushed) |
366 |
- RH9 fixes |
367 |
|
368 |
version 0.1.5: |
369 |
|
370 |
- ppc64 support + personality() patch (Rusty Russell) |
371 |
- first Alpha CPU patches (Falk Hueffner) |
372 |
- removed bfd.h dependancy |
373 |
- fixed shrd, shld, idivl and divl on PowerPC. |
374 |
- fixed buggy glibc PowerPC rint() function (test-i386 passes now on PowerPC). |
375 |
|
376 |
version 0.1.4: |
377 |
|
378 |
- more accurate VM86 emulation (can launch small DOS 16 bit |
379 |
executables in wine). |
380 |
- fixed push/pop fs/gs |
381 |
- added iret instruction. |
382 |
- added times() syscall and SIOCATMARK ioctl. |
383 |
|
384 |
version 0.1.3: |
385 |
|
386 |
- S390 support (Ulrich Weigand) |
387 |
- glibc 2.3.x compile fix (Ulrich Weigand) |
388 |
- socketcall endian fix (Ulrich Weigand) |
389 |
- struct sockaddr endian fix (Ulrich Weigand) |
390 |
- sendmsg/recvmsg endian fix (Ulrich Weigand) |
391 |
- execve endian fix (Ulrich Weigand) |
392 |
- fdset endian fix (Ulrich Weigand) |
393 |
- partial setsockopt syscall support (Ulrich Weigand) |
394 |
- more accurate pushf/popf emulation |
395 |
- first partial vm86() syscall support (can be used with runcom example). |
396 |
- added bound, cmpxchg8b, cpuid instructions |
397 |
- added 16 bit addressing support/override for string operations |
398 |
- poll() fix |
399 |
|
400 |
version 0.1.2: |
401 |
|
402 |
- compile fixes |
403 |
- xlat instruction |
404 |
- xchg instruction memory lock |
405 |
- added simple vm86 example (not working with QEMU yet). The 54 byte |
406 |
DOS executable 'pi_10.com' program was released by Bertram |
407 |
Felgenhauer (more information at http://www.boo.net/~jasonp/pipage.html). |
408 |
|
409 |
version 0.1.1: |
410 |
|
411 |
- glibc 2.2 compilation fixes |
412 |
- added -s and -L options |
413 |
- binary distribution of x86 glibc and wine |
414 |
- big endian fixes in ELF loader and getdents. |
415 |
|
416 |
version 0.1: |
417 |
|
418 |
- initial public release. |