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