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Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
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bellard 0ac4bd56a8 float access fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@489 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-04 15:44:17 +00:00
hw make windows happier 2003-11-16 15:46:05 +00:00
linux-user SPARC fixes: corrected PC/NPC logic (now slower but can be optimized a lot) - fixed flags computations - added register window exceptions support - fixed mul and div - added mulscc - fixed immediate field decoding 2004-01-04 15:01:44 +00:00
pc-bios new VGA bios 2003-11-11 14:20:17 +00:00
target-arm imull fix (suggested by Robert J. Harley) 2003-11-30 19:40:08 +00:00
target-i386 invd and wbinvd support - fixed code gen logic for invlpg - simpler exception handling in load_seg() 2004-01-04 15:21:33 +00:00
target-ppc PowerPC fixes (Jocelyn Mayer) 2004-01-04 14:57:11 +00:00
target-sparc SPARC fixes: corrected PC/NPC logic (now slower but can be optimized a lot) - fixed flags computations - added register window exceptions support - fixed mul and div - added mulscc - fixed immediate field decoding 2004-01-04 15:01:44 +00:00
tests more complete eflags testing for multiplication (P4 case only) 2003-12-02 21:55:34 +00:00
alpha-dis.c moved to disas.c 2003-06-09 15:31:02 +00:00
alpha.ld alpha support 2003-04-29 20:53:42 +00:00
arm-dis.c ARM fixes 2003-07-09 17:10:32 +00:00
arm.ld added missing link scripts 2003-06-15 20:25:04 +00:00
block.c added user mode Linux Copy On Write disk image support - added -snapshot support (initial patch by Rusty Russell) 2003-07-06 17:15:21 +00:00
bswap.h soft mmu support 2003-08-10 21:35:13 +00:00
Changelog update 2004-01-04 15:27:57 +00:00
configure PowerPC target support (Jocelyn Mayer) - added better support for uid16 2003-11-23 17:05:30 +00:00
COPYING distribution patches 2003-03-23 20:17:16 +00:00
COPYING.LIB update 2003-05-25 16:41:52 +00:00
cpu-all.h float access fixes 2004-01-04 15:44:17 +00:00
cpu-defs.h comments 2003-10-27 21:12:17 +00:00
cpu-exec.c PowerPC target support (Jocelyn Mayer) - added better support for uid16 2003-11-23 17:05:30 +00:00
dis-asm.h added ARM and Sparc disassemblers 2003-06-09 15:23:31 +00:00
disas.c PowerPC target support (Jocelyn Mayer) - added better support for uid16 2003-11-23 17:05:30 +00:00
disas.h changed disas() prototype for multi target support 2003-06-15 19:44:10 +00:00
dyngen-exec.h PowerPC target support (Jocelyn Mayer) - added better support for uid16 2003-11-23 17:05:30 +00:00
dyngen.c m68k host port (Richard Zidlicky) 2003-08-10 22:14:22 +00:00
dyngen.h added two more jump points 2003-09-17 22:51:45 +00:00
elf.h ia64 support 2003-04-29 21:10:09 +00:00
exec-all.h fixed TB linking in case of code invalidation (fixes random segfaults) 2003-11-19 22:12:02 +00:00
exec.c fixed TB linking in case of code invalidation (fixes random segfaults) 2003-11-19 22:12:02 +00:00
gdbstub.c cannot simply write segment registers in system mode 2003-10-30 01:07:22 +00:00
i386-dis.c added ARM and Sparc disassemblers 2003-06-09 15:23:31 +00:00
i386-vl.ld allow up to 256 MB of ram 2003-07-01 16:27:45 +00:00
i386.ld redhat 9 fix 2003-10-28 00:47:19 +00:00
ia64-syscall.S ia64 support 2003-04-29 21:10:09 +00:00
m68k.ld m68k host port (Richard Zidlicky) 2003-08-10 22:14:22 +00:00
Makefile added binary archive 2003-10-28 00:47:44 +00:00
Makefile.target PowerPC target support (Jocelyn Mayer) - added better support for uid16 2003-11-23 17:05:30 +00:00
oss.c Soundblaster 16 support (malc) 2003-11-13 01:46:15 +00:00
ppc-dis.c fixed endianness (Jocelyn Mayer) 2003-06-26 17:09:07 +00:00
ppc.ld ppc build 2003-02-18 23:35:48 +00:00
qemu-binfmt-conf.sh update 2003-10-28 00:49:54 +00:00
qemu-doc.texi update 2003-11-13 01:47:16 +00:00
qemu-mkcow.c new directory structure 2003-09-30 20:59:51 +00:00
README update 2003-10-27 23:58:04 +00:00
README.distrib update 2003-10-27 23:58:04 +00:00
s390.ld update 2003-04-29 21:34:02 +00:00
sdl.c allow Ctrl-C to be pressed when using gdb stub and SDL 2003-09-30 21:09:16 +00:00
softmmu_header.h fixed ldq() macros 2003-10-28 23:04:30 +00:00
softmmu_template.h soft mmu fix (aka debian random seg fault fix) 2003-11-09 16:58:12 +00:00
sparc-dis.c added ARM and Sparc disassemblers 2003-06-09 15:23:31 +00:00
sparc.ld added missing link scripts 2003-06-15 20:25:04 +00:00
texi2pod.pl automatic man page generation - BIOS installation 2003-10-01 00:13:48 +00:00
thunk.c fixed serious ioctl parameter conversion issue - exported type size and align functions 2003-06-15 19:52:54 +00:00
thunk.h use bswap.h 2003-08-10 21:38:48 +00:00
TODO update 2003-10-27 23:58:04 +00:00
translate-all.c fixed PPC state reloading 2003-11-23 17:32:06 +00:00
VERSION update 2004-01-04 15:27:57 +00:00
vl.c disable keyboard interrupts if keyboard clock disabled (may not be fully correct) - added keyboard ID for extended keyboard 2003-12-02 22:18:10 +00:00
vl.h Soundblaster 16 support (malc) 2003-11-13 01:46:15 +00:00

README 

The QEMU x86 emulator
---------------------

INSTALLATION
------------

Type 

    ./configure
    make

to build qemu, qemu-CPU and libqemu.a (CPU is the name of the various
supported target CPUs).

Type

    make install

to install QEMU in /usr/local

Tested tool versions
--------------------

In order to compile QEMU succesfully, it is very important that you
have the right tools. The most important one is gcc. I cannot guaranty
that QEMU works if you do not use a tested gcc version. Look at
'configure' and 'Makefile' if you want to make a different gcc
version work.

host      gcc      binutils      glibc    linux       distribution
----------------------------------------------------------------------
x86       2.95.2   2.13.2        2.1.3    2.4.18           
          3.2      2.13.2        2.1.3    2.4.18
          2.96     2.11.93.0.2   2.2.5    2.4.18      Red Hat 7.3
          3.2.2    2.13.90.0.18  2.3.2    2.4.20      Red Hat 9

PowerPC   3.3 [4]  2.13.90.0.18  2.3.1    2.4.20briq
          3.2

Alpha     3.3 [1]  2.14.90.0.4   2.2.5    2.2.20 [2]  Debian 3.0

Sparc32   2.95.4   2.12.90.0.1   2.2.5    2.4.18      Debian 3.0

ARM       2.95.4   2.12.90.0.1   2.2.5    2.4.9 [3]   Debian 3.0

[1] On Alpha, QEMU needs the gcc 'visibility' attribute only available
    for gcc version >= 3.3.
[2] Linux >= 2.4.20 is necessary for precise exception support
    (untested).
[3] 2.4.9-ac10-rmk2-np1-cerf2

[4] gcc 2.95.x generates invalid code when using too many register
variables. You must use gcc 3.x on PowerPC.

Documentation
-------------

Read the documentation in qemu-doc.html.


Fabrice Bellard.