root / Changelog @ 829309c7
History | View | Annotate | Download (8.3 kB)
1 |
version 0.5.6: |
---|---|
2 |
|
3 |
- minimalist FPU exception support (NetBSD FPU probe fix) |
4 |
- cr0.ET fix (Win95 boot) |
5 |
- *BSD port (Markus Niemisto) |
6 |
- I/O access fix (signaled by Mark Jonckheere) |
7 |
- IDE drives serial number fix (Mike Nordell) |
8 |
- int13 CDROM BIOS fix (aka Solaris x86 install CD fix) |
9 |
- int15, ah=86 BIOS fix (aka Solaris x86 hardware probe hang up fix) |
10 |
- BSR/BSF "undefined behaviour" fix |
11 |
- vmdk2raw: convert VMware disk images to raw images |
12 |
- PCI support |
13 |
- NE2K PCI support |
14 |
|
15 |
version 0.5.5: |
16 |
|
17 |
- SDL full screen support (initial patch by malc) |
18 |
- VGA support on PowerPC PREP |
19 |
- VBE fixes (Matthew Mastracci) |
20 |
- PIT fixes (aka Win98 hardware probe and "VGA slowness" bug) |
21 |
- IDE master only fixes (aka Win98 CD-ROM probe bug) |
22 |
- ARM load/store half word fix (Ulrich Hecht) |
23 |
- FDC fixes for Win98 |
24 |
|
25 |
version 0.5.4: |
26 |
|
27 |
- qemu-fast fixes |
28 |
- BIOS area protection fix (aka EMM386.EXE fix) (Mike Nordell) |
29 |
- keyboard/mouse fix (Mike Nordell) |
30 |
- IDE fixes (Linux did not recognized slave drivers) |
31 |
- VM86 EIP masking fix (aka NT5 install fix) (Mike Nordell) |
32 |
- QEMU can now boot a PowerPC Linux kernel (Jocelyn Mayer) |
33 |
- User mode network stack |
34 |
- imul imm8 fix + 0x82 opcode support (Hidemi KAWAI) |
35 |
- precise self modifying code (aka BeOS install bug) |
36 |
|
37 |
version 0.5.3: |
38 |
|
39 |
- added Bochs VESA VBE support |
40 |
- VGA memory map mode 3 access fix (OS/2 install fix) |
41 |
- IDE fixes (Jens Axboe) |
42 |
- CPU interrupt fixes |
43 |
- fixed various TLB invalidation cases (NT install) |
44 |
- fixed cr0.WP semantics (XP install) |
45 |
- direct chaining support for SPARC and PowerPC (faster) |
46 |
- ARM NWFPE support (initial patch by Ulrich Hecht) |
47 |
- added specific x86 to x86 translator (close to native performance |
48 |
in qemu-i386 and qemu-fast) |
49 |
- shm syscalls support (Paul McKerras) |
50 |
- added accurate CR0.MP/ME/TS emulation |
51 |
- fixed DMA memory write access (Win95 boot floppy fix) |
52 |
- graphical x86 linux loader |
53 |
- command line monitor |
54 |
- generic removable device support |
55 |
- support of CD-ROM change |
56 |
- multiple network interface support |
57 |
- initial x86-64 host support (Gwenole Beauchesne) |
58 |
- lret to outer priviledge fix (OS/2 install fix) |
59 |
- task switch fixes (SkyOS boot) |
60 |
- VM save/restore commands |
61 |
- new timer API |
62 |
- more precise RTC emulation (periodic timers + time updates) |
63 |
- Win32 port (initial patch by Kazu) |
64 |
|
65 |
version 0.5.2: |
66 |
|
67 |
- improved soft MMU speed (assembly functions and specializing) |
68 |
- improved multitasking speed by avoiding flushing TBs when |
69 |
switching tasks |
70 |
- improved qemu-fast speed |
71 |
- improved self modifying code handling (big performance gain in |
72 |
softmmu mode). |
73 |
- fixed IO checking |
74 |
- fixed CD-ROM detection (win98 install CD) |
75 |
- fixed addseg real mode bug (GRUB boot fix) |
76 |
- added ROM memory support (win98 boot) |
77 |
- fixed 'call Ev' in case of paging exception |
78 |
- updated the script 'qemu-binfmt-conf.sh' to use QEMU automagically |
79 |
when launching executables for the supported target CPUs. |
80 |
- PowerPC system emulation update (Jocelyn Mayer) |
81 |
- PC floppy emulation and DMA fixes (Jocelyn Mayer) |
82 |
- polled mode for PIC (Jocelyn Mayer) |
83 |
- fixed PTE dirty bit handling |
84 |
- fixed xadd same reg bug |
85 |
- fixed cmpxchg exception safeness |
86 |
- access to virtual memory in gdb stub |
87 |
- task gate and NT flag fixes |
88 |
- eflags optimisation fix for string operations |
89 |
|
90 |
version 0.5.1: |
91 |
|
92 |
- float access fixes when using soft mmu |
93 |
- PC emulation support on PowerPC |
94 |
- A20 support |
95 |
- IDE CD-ROM emulation |
96 |
- ARM fixes (Ulrich Hecht) |
97 |
- SB16 emulation (malc) |
98 |
- IRET and INT fixes in VM86 mode with IOPL=3 |
99 |
- Port I/Os use TSS io map |
100 |
- Full task switching/task gate support |
101 |
- added verr, verw, arpl, fcmovxx |
102 |
- PowerPC target support (Jocelyn Mayer) |
103 |
- Major SPARC target fixes (dynamically linked programs begin to work) |
104 |
|
105 |
version 0.5.0: |
106 |
|
107 |
- full hardware level VGA emulation |
108 |
- graphical display with SDL |
109 |
- added PS/2 mouse and keyboard emulation |
110 |
- popw (%esp) fix |
111 |
- mov to/from segment data width fix |
112 |
- added real mode support |
113 |
- added Bochs BIOS and LGPL'ed VGA BIOS loader in qemu |
114 |
- m68k host port (Richard Zidlicky) |
115 |
- partial soft MMU support for memory mapped I/Os |
116 |
- multi-target build |
117 |
- fixed: no error code in hardware interrupts |
118 |
- fixed: pop ss, mov ss, x and sti disable hardware irqs for the next insn |
119 |
- correct single stepping thru string operations |
120 |
- preliminary SPARC target support (Thomas M. Ogrisegg) |
121 |
- tun-fd option (Rusty Russell) |
122 |
- automatic IDE geometry detection |
123 |
- renamed 'vl' to qemu[-fast] and user qemu to qemu-{cpu}. |
124 |
- added man page |
125 |
- added full soft mmu mode to launch unpatched OSes. |
126 |
|
127 |
version 0.4.3: |
128 |
|
129 |
- x86 exception fix in case of nop instruction. |
130 |
- gcc 3.2.2 bug workaround (RedHat 9 fix) |
131 |
- sparc and Alpha host fixes |
132 |
- many ARM target fixes: 'ls' and 'bash' can be launched. |
133 |
|
134 |
version 0.4.2: |
135 |
|
136 |
- many exception handling fixes (can compile a Linux kernel inside vl) |
137 |
- IDE emulation support |
138 |
- initial GDB stub support |
139 |
- deferred update support for disk images (Rusty Russell) |
140 |
- accept User Mode Linux Copy On Write disk images |
141 |
- SMP kernels can at least be booted |
142 |
|
143 |
version 0.4.1: |
144 |
|
145 |
- more accurate timer support in vl. |
146 |
- more reliable NE2000 probe in vl. |
147 |
- added 2.5.66 kernel in vl-test. |
148 |
- added VLTMPDIR environment variable in vl. |
149 |
|
150 |
version 0.4: |
151 |
|
152 |
- initial support for ring 0 x86 processor emulation |
153 |
- fixed signal handling for correct dosemu DPMI emulation |
154 |
- fast x86 MMU emulation with mmap() |
155 |
- fixed popl (%esp) case |
156 |
- Linux kernel can be executed by QEMU with the 'vl' command. |
157 |
|
158 |
version 0.3: |
159 |
|
160 |
- initial support for ARM emulation |
161 |
- added fnsave, frstor, fnstenv, fldenv FPU instructions |
162 |
- added FPU register save in signal emulation |
163 |
- initial ARM port |
164 |
- Sparc and Alpha ports work on the regression test |
165 |
- generic ioctl number conversion |
166 |
- fixed ioctl type conversion |
167 |
|
168 |
version 0.2: |
169 |
|
170 |
- PowerPC disassembly and ELF symbols output (Rusty Russell) |
171 |
- flock support (Rusty Russell) |
172 |
- ugetrlimit support (Rusty Russell) |
173 |
- fstat64 fix (Rusty Russell) |
174 |
- initial Alpha port (Falk Hueffner) |
175 |
- initial IA64 port (Matt Wilson) |
176 |
- initial Sparc and Sparc64 port (David S. Miller) |
177 |
- added HLT instruction |
178 |
- LRET instruction fix. |
179 |
- added GPF generation for I/Os. |
180 |
- added INT3 and TF flag support. |
181 |
- SHL instruction C flag fix. |
182 |
- mmap emulation for host page size > 4KB |
183 |
- self-modifying code support |
184 |
- better VM86 support (dosemu works on non trivial programs) |
185 |
- precise exception support (EIP is computed correctly in most cases) |
186 |
- more precise LDT/GDT/IDT emulation |
187 |
- faster segment load in vm86 mode |
188 |
- direct chaining of basic blocks (faster emulation) |
189 |
|
190 |
version 0.1.6: |
191 |
|
192 |
- automatic library search system. QEMU can now work with unpatched |
193 |
ELF dynamic loader and libc (Rusty Russell). |
194 |
- ISO C warning fixes (Alistair Strachan) |
195 |
- first self-virtualizable version (works only as long as the |
196 |
translation cache is not flushed) |
197 |
- RH9 fixes |
198 |
|
199 |
version 0.1.5: |
200 |
|
201 |
- ppc64 support + personality() patch (Rusty Russell) |
202 |
- first Alpha CPU patches (Falk Hueffner) |
203 |
- removed bfd.h dependancy |
204 |
- fixed shrd, shld, idivl and divl on PowerPC. |
205 |
- fixed buggy glibc PowerPC rint() function (test-i386 passes now on PowerPC). |
206 |
|
207 |
version 0.1.4: |
208 |
|
209 |
- more accurate VM86 emulation (can launch small DOS 16 bit |
210 |
executables in wine). |
211 |
- fixed push/pop fs/gs |
212 |
- added iret instruction. |
213 |
- added times() syscall and SIOCATMARK ioctl. |
214 |
|
215 |
version 0.1.3: |
216 |
|
217 |
- S390 support (Ulrich Weigand) |
218 |
- glibc 2.3.x compile fix (Ulrich Weigand) |
219 |
- socketcall endian fix (Ulrich Weigand) |
220 |
- struct sockaddr endian fix (Ulrich Weigand) |
221 |
- sendmsg/recvmsg endian fix (Ulrich Weigand) |
222 |
- execve endian fix (Ulrich Weigand) |
223 |
- fdset endian fix (Ulrich Weigand) |
224 |
- partial setsockopt syscall support (Ulrich Weigand) |
225 |
- more accurate pushf/popf emulation |
226 |
- first partial vm86() syscall support (can be used with runcom example). |
227 |
- added bound, cmpxchg8b, cpuid instructions |
228 |
- added 16 bit addressing support/override for string operations |
229 |
- poll() fix |
230 |
|
231 |
version 0.1.2: |
232 |
|
233 |
- compile fixes |
234 |
- xlat instruction |
235 |
- xchg instruction memory lock |
236 |
- added simple vm86 example (not working with QEMU yet). The 54 byte |
237 |
DOS executable 'pi_10.com' program was released by Bertram |
238 |
Felgenhauer (more information at http://www.boo.net/~jasonp/pipage.html). |
239 |
|
240 |
version 0.1.1: |
241 |
|
242 |
- glibc 2.2 compilation fixes |
243 |
- added -s and -L options |
244 |
- binary distribution of x86 glibc and wine |
245 |
- big endian fixes in ELF loader and getdents. |
246 |
|
247 |
version 0.1: |
248 |
|
249 |
- initial public release. |