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Commit | Line | Data |
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2f0c934e FB |
1 | version 0.5.4: |
2 | ||
3 | - qemu-fast fixes | |
4 | - BIOS area protection fix (aka EMM386.EXE fix) (Mike Nordell) | |
5 | - keyboard/mouse fix (Mike Nordell) | |
6 | - IDE fixes (Linux did not recognized slave drivers) | |
7 | - VM86 EIP masking fix (aka NT5 install fix) (Mike Nordell) | |
8 | ||
625976da FB |
9 | version 0.5.3: |
10 | ||
6411cfb6 | 11 | - added Bochs VESA VBE support |
625976da FB |
12 | - VGA memory map mode 3 access fix (OS/2 install fix) |
13 | - IDE fixes (Jens Axboe) | |
14 | - CPU interrupt fixes | |
15 | - fixed various TLB invalidation cases (NT install) | |
22a46c55 | 16 | - fixed cr0.WP semantics (XP install) |
94fe4f9f | 17 | - direct chaining support for SPARC and PowerPC (faster) |
22a46c55 FB |
18 | - ARM NWFPE support (initial patch by Ulrich Hecht) |
19 | - added specific x86 to x86 translator (close to native performance | |
20 | in qemu-i386 and qemu-fast) | |
94fe4f9f FB |
21 | - shm syscalls support (Paul McKerras) |
22 | - added accurate CR0.MP/ME/TS emulation | |
23 | - fixed DMA memory write access (Win95 boot floppy fix) | |
24 | - graphical x86 linux loader | |
25 | - command line monitor | |
26 | - generic removable device support | |
27 | - support of CD-ROM change | |
28 | - multiple network interface support | |
bc51c5c9 | 29 | - initial x86-64 host support (Gwenole Beauchesne) |
d9d849fc | 30 | - lret to outer priviledge fix (OS/2 install fix) |
bb27c190 FB |
31 | - task switch fixes (SkyOS boot) |
32 | - VM save/restore commands | |
33 | - new timer API | |
34 | - more precise RTC emulation (periodic timers + time updates) | |
67b915a5 | 35 | - Win32 port (initial patch by Kazu) |
bb27c190 | 36 | |
efe160c5 | 37 | version 0.5.2: |
2be3bc02 | 38 | |
efe160c5 FB |
39 | - improved soft MMU speed (assembly functions and specializing) |
40 | - improved multitasking speed by avoiding flushing TBs when | |
41 | switching tasks | |
42 | - improved qemu-fast speed | |
43 | - improved self modifying code handling (big performance gain in | |
44 | softmmu mode). | |
45 | - fixed IO checking | |
46 | - fixed CD-ROM detection (win98 install CD) | |
47 | - fixed addseg real mode bug (GRUB boot fix) | |
48 | - added ROM memory support (win98 boot) | |
49 | - fixed 'call Ev' in case of paging exception | |
50 | - updated the script 'qemu-binfmt-conf.sh' to use QEMU automagically | |
51 | when launching executables for the supported target CPUs. | |
728c9fd5 FB |
52 | - PowerPC system emulation update (Jocelyn Mayer) |
53 | - PC floppy emulation and DMA fixes (Jocelyn Mayer) | |
54 | - polled mode for PIC (Jocelyn Mayer) | |
2be3bc02 FB |
55 | - fixed PTE dirty bit handling |
56 | - fixed xadd same reg bug | |
57 | - fixed cmpxchg exception safeness | |
3d4b4c0f FB |
58 | - access to virtual memory in gdb stub |
59 | - task gate and NT flag fixes | |
e98c8721 | 60 | - eflags optimisation fix for string operations |
efe160c5 | 61 | |
9c3ad574 FB |
62 | version 0.5.1: |
63 | ||
64 | - float access fixes when using soft mmu | |
65 | - PC emulation support on PowerPC | |
66 | - A20 support | |
181f1558 FB |
67 | - IDE CD-ROM emulation |
68 | - ARM fixes (Ulrich Hecht) | |
69 | - SB16 emulation (malc) | |
70 | - IRET and INT fixes in VM86 mode with IOPL=3 | |
71 | - Port I/Os use TSS io map | |
72 | - Full task switching/task gate support | |
67867308 FB |
73 | - added verr, verw, arpl, fcmovxx |
74 | - PowerPC target support (Jocelyn Mayer) | |
3811a291 | 75 | - Major SPARC target fixes (dynamically linked programs begin to work) |
9c3ad574 | 76 | |
285dc330 | 77 | version 0.5.0: |
9368caf6 FB |
78 | |
79 | - full hardware level VGA emulation | |
80 | - graphical display with SDL | |
81 | - added PS/2 mouse and keyboard emulation | |
82 | - popw (%esp) fix | |
83 | - mov to/from segment data width fix | |
84 | - added real mode support | |
0806e3f6 | 85 | - added Bochs BIOS and LGPL'ed VGA BIOS loader in qemu |
9368caf6 FB |
86 | - m68k host port (Richard Zidlicky) |
87 | - partial soft MMU support for memory mapped I/Os | |
88 | - multi-target build | |
fcf8fcc8 FB |
89 | - fixed: no error code in hardware interrupts |
90 | - fixed: pop ss, mov ss, x and sti disable hardware irqs for the next insn | |
91 | - correct single stepping thru string operations | |
0806e3f6 FB |
92 | - preliminary SPARC target support (Thomas M. Ogrisegg) |
93 | - tun-fd option (Rusty Russell) | |
94 | - automatic IDE geometry detection | |
285dc330 | 95 | - renamed 'vl' to qemu[-fast] and user qemu to qemu-{cpu}. |
0806e3f6 | 96 | - added man page |
9c3ad574 | 97 | - added full soft mmu mode to launch unpatched OSes. |
9368caf6 | 98 | |
9d0fe224 FB |
99 | version 0.4.3: |
100 | ||
101 | - x86 exception fix in case of nop instruction. | |
102 | - gcc 3.2.2 bug workaround (RedHat 9 fix) | |
103 | - sparc and Alpha host fixes | |
104 | - many ARM target fixes: 'ls' and 'bash' can be launched. | |
105 | ||
4690764b FB |
106 | version 0.4.2: |
107 | ||
108 | - many exception handling fixes (can compile a Linux kernel inside vl) | |
109 | - IDE emulation support | |
110 | - initial GDB stub support | |
111 | - deferred update support for disk images (Rusty Russell) | |
9d0fe224 | 112 | - accept User Mode Linux Copy On Write disk images |
4690764b FB |
113 | - SMP kernels can at least be booted |
114 | ||
d5a0b50c FB |
115 | version 0.4.1: |
116 | ||
117 | - more accurate timer support in vl. | |
118 | - more reliable NE2000 probe in vl. | |
119 | - added 2.5.66 kernel in vl-test. | |
120 | - added VLTMPDIR environment variable in vl. | |
121 | ||
6c0372d3 FB |
122 | version 0.4: |
123 | ||
124 | - initial support for ring 0 x86 processor emulation | |
125 | - fixed signal handling for correct dosemu DPMI emulation | |
126 | - fast x86 MMU emulation with mmap() | |
127 | - fixed popl (%esp) case | |
1eb20527 | 128 | - Linux kernel can be executed by QEMU with the 'vl' command. |
6c0372d3 | 129 | |
411bffc4 | 130 | version 0.3: |
de83cd02 FB |
131 | |
132 | - initial support for ARM emulation | |
411bffc4 FB |
133 | - added fnsave, frstor, fnstenv, fldenv FPU instructions |
134 | - added FPU register save in signal emulation | |
322d0c66 | 135 | - initial ARM port |
de83cd02 FB |
136 | - Sparc and Alpha ports work on the regression test |
137 | - generic ioctl number conversion | |
138 | - fixed ioctl type conversion | |
411bffc4 | 139 | |
3c51961e FB |
140 | version 0.2: |
141 | ||
1eb20527 FB |
142 | - PowerPC disassembly and ELF symbols output (Rusty Russell) |
143 | - flock support (Rusty Russell) | |
144 | - ugetrlimit support (Rusty Russell) | |
145 | - fstat64 fix (Rusty Russell) | |
3c51961e FB |
146 | - initial Alpha port (Falk Hueffner) |
147 | - initial IA64 port (Matt Wilson) | |
148 | - initial Sparc and Sparc64 port (David S. Miller) | |
86840ae2 | 149 | - added HLT instruction |
70e19860 FB |
150 | - LRET instruction fix. |
151 | - added GPF generation for I/Os. | |
152 | - added INT3 and TF flag support. | |
153 | - SHL instruction C flag fix. | |
154 | - mmap emulation for host page size > 4KB | |
155 | - self-modifying code support | |
df0f11a0 FB |
156 | - better VM86 support (dosemu works on non trivial programs) |
157 | - precise exception support (EIP is computed correctly in most cases) | |
158 | - more precise LDT/GDT/IDT emulation | |
159 | - faster segment load in vm86 mode | |
160 | - direct chaining of basic blocks (faster emulation) | |
3c51961e | 161 | |
66cd5846 FB |
162 | version 0.1.6: |
163 | ||
1eb87257 FB |
164 | - automatic library search system. QEMU can now work with unpatched |
165 | ELF dynamic loader and libc (Rusty Russell). | |
66cd5846 | 166 | - ISO C warning fixes (Alistair Strachan) |
1eb87257 FB |
167 | - first self-virtualizable version (works only as long as the |
168 | translation cache is not flushed) | |
169 | - RH9 fixes | |
66cd5846 | 170 | |
27c75a9a FB |
171 | version 0.1.5: |
172 | ||
173 | - ppc64 support + personality() patch (Rusty Russell) | |
174 | - first Alpha CPU patches (Falk Hueffner) | |
175 | - removed bfd.h dependancy | |
176 | - fixed shrd, shld, idivl and divl on PowerPC. | |
177 | - fixed buggy glibc PowerPC rint() function (test-i386 passes now on PowerPC). | |
178 | ||
bc8a22cc FB |
179 | version 0.1.4: |
180 | ||
181 | - more accurate VM86 emulation (can launch small DOS 16 bit | |
182 | executables in wine). | |
183 | - fixed push/pop fs/gs | |
184 | - added iret instruction. | |
27c75a9a | 185 | - added times() syscall and SIOCATMARK ioctl. |
bc8a22cc FB |
186 | |
187 | version 0.1.3: | |
188 | ||
189 | - S390 support (Ulrich Weigand) | |
190 | - glibc 2.3.x compile fix (Ulrich Weigand) | |
191 | - socketcall endian fix (Ulrich Weigand) | |
192 | - struct sockaddr endian fix (Ulrich Weigand) | |
193 | - sendmsg/recvmsg endian fix (Ulrich Weigand) | |
194 | - execve endian fix (Ulrich Weigand) | |
195 | - fdset endian fix (Ulrich Weigand) | |
196 | - partial setsockopt syscall support (Ulrich Weigand) | |
197 | - more accurate pushf/popf emulation | |
198 | - first partial vm86() syscall support (can be used with runcom example). | |
199 | - added bound, cmpxchg8b, cpuid instructions | |
200 | - added 16 bit addressing support/override for string operations | |
201 | - poll() fix | |
202 | ||
203 | version 0.1.2: | |
204 | ||
205 | - compile fixes | |
206 | - xlat instruction | |
207 | - xchg instruction memory lock | |
208 | - added simple vm86 example (not working with QEMU yet). The 54 byte | |
209 | DOS executable 'pi_10.com' program was released by Bertram | |
210 | Felgenhauer (more information at http://www.boo.net/~jasonp/pipage.html). | |
211 | ||
d691f669 FB |
212 | version 0.1.1: |
213 | ||
214 | - glibc 2.2 compilation fixes | |
215 | - added -s and -L options | |
216 | - binary distribution of x86 glibc and wine | |
bc8a22cc | 217 | - big endian fixes in ELF loader and getdents. |
d691f669 | 218 | |
3ef693a0 FB |
219 | version 0.1: |
220 | ||
221 | - initial public release. |