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bellard 206f0fa759 pread/pwrite syscalls - use page_unprotect_range() in vital cases to avoid problems if the kernel writes data in protected page (needed for self-modifying code support) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@164 c046a42c-6fe2-441c-8c8c-71466251a162		2003-05-14 19:01:56 +00:00
linux-user	pread/pwrite syscalls - use page_unprotect_range() in vital cases to avoid problems if the kernel writes data in protected page (needed for self-modifying code support)	2003-05-14 19:01:56 +00:00
tests	more exception tests	2003-05-13 00:29:04 +00:00
alpha-dis.c	alpha disas (Falk Hueffner)	2003-05-11 12:25:45 +00:00
alpha.ld	alpha support	2003-04-29 20:53:42 +00:00
Changelog	update (test)	2003-05-08 15:30:27 +00:00
configure	Sparc update (David S. Miller)	2003-05-13 18:59:59 +00:00
COPYING	distribution patches	2003-03-23 20:17:16 +00:00
COPYING.LIB	This commit was generated by cvs2svn to compensate for changes in r2,	2003-02-18 22:55:36 +00:00
cpu-i386.h	self-modifying code support	2003-05-14 19:00:11 +00:00
dis-asm.h	PowerPC disas code	2003-04-29 20:41:16 +00:00
dis-buf.c	added flags computation optimization	2003-03-19 00:00:28 +00:00
disas.c	alpha disas (Falk Hueffner)	2003-05-11 12:25:45 +00:00
disas.h	PowerPC disas code	2003-04-29 20:41:16 +00:00
dyngen.c	Sparc update (David S. Miller)	2003-05-13 18:59:59 +00:00
elf.h	ia64 support	2003-04-29 21:10:09 +00:00
exec-i386.c	self-modifying code support	2003-05-14 19:00:11 +00:00
exec-i386.h	Sparc update (David S. Miller)	2003-05-13 18:59:59 +00:00
exec.c	self-modifying code support	2003-05-14 19:00:11 +00:00
gen-i386.h	added flags computation optimization	2003-03-19 00:00:28 +00:00
i386-dis.c	ISO C fixes	2003-04-10 00:02:33 +00:00
i386.ld	This commit was generated by cvs2svn to compensate for changes in r2,	2003-02-18 22:55:36 +00:00
ia64-syscall.S	ia64 support	2003-04-29 21:10:09 +00:00
Makefile	Sparc update (David S. Miller)	2003-05-13 18:59:59 +00:00
op-i386.c	added EIP return to INTO - fixed SHL C flag computation - added LAR/LSL	2003-05-10 21:35:30 +00:00
op_string.h	changed I/O function prototype to include emulator state	2003-05-08 15:42:38 +00:00
opc-i386.h	added LAR/LSL	2003-05-10 21:37:51 +00:00
opreg_template.h	glibc2.2 fixes - more command line options - misc doc fixes	2003-03-24 21:58:34 +00:00
ops_template.h	fixed SHL C flag computation	2003-05-10 21:38:19 +00:00
ppc-dis.c	PowerPC disas code	2003-04-29 20:41:16 +00:00
ppc.ld	ppc build	2003-02-18 23:35:48 +00:00
qemu-doc.texi	update	2003-04-29 20:40:35 +00:00
README	update	2003-04-11 01:12:28 +00:00
README.distrib	update	2003-04-11 01:17:32 +00:00
s390.ld	update	2003-04-29 21:34:02 +00:00
syscall-i386.h	sigtrap support	2003-05-10 15:10:36 +00:00
thunk.c	64 bit fix	2003-04-07 21:35:13 +00:00
thunk.h	ia64 support	2003-04-29 21:10:09 +00:00
TODO	update	2003-04-29 21:34:02 +00:00
translate-i386.c	return code size	2003-05-14 18:58:05 +00:00
VERSION	update	2003-04-11 01:12:28 +00:00

README

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

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

Type 

    ./configure --interp-prefix=/usr/local/qemu-i386
    make

to build qemu and libqemu.a.

Type

    make install

to install QEMU in /usr/local/bin

* On x86 you should be able to launch any program by using the
libraries installed on your PC. For example:

    ./qemu -L / /bin/ls

* On non x86 CPUs, you need first to download at least an x86 glibc
(qemu-XXX-i386-glibc21.tar.gz on the qemu web page). Ensure that
LD_LIBRARY_PATH is not set:

    unset LD_LIBRARY_PATH 

Then you can launch the precompiled 'ls' x86 executable:

    ./qemu /usr/local/qemu-i386/bin/ls-i386

You can look at /usr/local/qemu-i386/bin/qemu-conf.sh so that QEMU is
automatically launched by the Linux kernel when you try to launch x86
executables.

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

Read the documentation in qemu-doc.html.


Fabrice Bellard.