git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6680 c046a42c-6fe2-441c-8c8c-71466251a162

Fix several endless loops.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Acked-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6679 c046a42c-6fe2-441c-8c8c-71466251a162

This patch corrects SDL support on X11 hosts using evdev.  It's losely based
on the previous patch by Dustin Kirkland and the evdev support code in gtk-vnc
written by Daniel Berrange.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6678 c046a42c-6fe2-441c-8c8c-71466251a162

Introduce a growable flag that's set by bdrv_file_open().  Block devices should
never be growable, only files that are being used by block devices.

I went through Fabrice's early comments about the patch that was first applied.
While I disagree with that patch, I also disagree with Fabrice's suggestion.

There's no good reason to do the checks in the block drivers themselves.  It
just increases the possibility that this bug could show up again.  Since we're
calling bdrv_getlength() to determine the length, we're giving the block drivers
a chance to chime in and let us know what range is valid.

Basically, this patch makes the BlockDriver API guarantee that all requests are
within 0..bdrv_getlength() which to me seems like a Good Thing.

What do others think?
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6677 c046a42c-6fe2-441c-8c8c-71466251a162

Signed-off-by: NLaurent Vivier <Laurent@vivier.eu>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6676 c046a42c-6fe2-441c-8c8c-71466251a162

Signed-off-by: NLionel Landwerlin <lionel.landwerlin@openwide.fr>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6675 c046a42c-6fe2-441c-8c8c-71466251a162

Signed-off-by: NAlex Ivanov <void@aleksoft.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6674 c046a42c-6fe2-441c-8c8c-71466251a162

Fix invalid access/crash when there is no IDE device or NET device.
Signed-off-by: NTakashi YOSHII <takasi-y@ops.dti.ne.jp>
Tested-by: NShin-ichiro KAWASAKI <kawasaki@juno.dti.ne.jp>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6673 c046a42c-6fe2-441c-8c8c-71466251a162

Version 2 of the patch.
Signed-off-by: NLionel Landwerlin <lionel.landwerlin@openwide.fr>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6672 c046a42c-6fe2-441c-8c8c-71466251a162

With my previous patch (the one monitoring tlb), I found that the last
TLB entry was never use. Here a little fix.
Signed-off-by: NLionel Landwerlin <lionel.landwerlin@openwide.fr>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6671 c046a42c-6fe2-441c-8c8c-71466251a162

This patch might interest some people trying (as I try to do) to fix
some tlbs for kernel/user space data sharing.
Signed-off-by: NLionel Landwerlin <lionel.landwerlin@openwide.fr>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6670 c046a42c-6fe2-441c-8c8c-71466251a162

- use ctz32 instead of ffs - 1
- small optimisation of mtcrf
- add the name of both opcodes
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6669 c046a42c-6fe2-441c-8c8c-71466251a162

Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6668 c046a42c-6fe2-441c-8c8c-71466251a162

Noticed by Alexander Graf

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6667 c046a42c-6fe2-441c-8c8c-71466251a162

* target-sh4/cpu.h (struct CPUSH4State): New field ldst.
* target-sh4/translate.c (cpu_ldst): New.
  (sh4_translate_init): Initialize cpu_ldst.
  (_decode_opc): Support MOVCO.L and MOVLI.L.

(Vladimir Prus)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6666 c046a42c-6fe2-441c-8c8c-71466251a162

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6665 c046a42c-6fe2-441c-8c8c-71466251a162

mpc8544ds.dts is copied from kerenl.
Non-supported devices has been removed.
Signed-off-by: NLiu Yu <yu.liu@freescale.com>
Acked-by: NHollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6664 c046a42c-6fe2-441c-8c8c-71466251a162

This patch add an emulation of MPC8544DS board.
It can work on All E500 platforms.
Signed-off-by: NLiu Yu <yu.liu@freescale.com>
Acked-by: NHollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6663 c046a42c-6fe2-441c-8c8c-71466251a162

Signed-off-by: NLiu Yu <yu.liu@freescale.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6662 c046a42c-6fe2-441c-8c8c-71466251a162

This patch add the emulation of freescale's pci controller for MPC85xx platform.
Signed-off-by: NLiu Yu <yu.liu@freescale.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6661 c046a42c-6fe2-441c-8c8c-71466251a162

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6660 c046a42c-6fe2-441c-8c8c-71466251a162

MPIC and OpenPIC have very similar design.
So a lot of code can be reused.
Signed-off-by: NLiu Yu <yu.liu@freescale.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6659 c046a42c-6fe2-441c-8c8c-71466251a162

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6658 c046a42c-6fe2-441c-8c8c-71466251a162

Fixes qemu-arm|grep cpu - with _exit() getting output from qemu --help
is a bit random. Since no atexit() handlers are registered for user mode
emulation, just use exit() instead.
Signed-off-by: NRiku Voipio <riku.voipio@iki.fi>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6657 c046a42c-6fe2-441c-8c8c-71466251a162

A real 970 CPU starts up with HIOR=0xfff00000 and triggers a reset
exception, basically ending up at IP 0xfff001000.

Later on this HIOR has to be set to 0 by the firmware in order to
enable the OS to handle interrupts on its own.

This patch maps HIOR to exec_prefix, which does the same thing
internally in qemu already.

It replaces the previous patch that changed the 970 initialization
constants, as this is the clean solution to the same problem.
Signed-off-by: NAlexander Graf <alex@csgraf.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6656 c046a42c-6fe2-441c-8c8c-71466251a162

Practically speaking, "report" causes a lot of issues when encountering a host
ENOSPC error.  Switch to "enospc" as the default werror semantics.  All host
errors other than ENOSPC will be reported to the guest.  ENOSPC will cause the
VM to stop.  Asynchronous notifications are needed to inform management tools
that some action should be taken but stopping the VM is at least better than
undefined behavior in the guest.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6655 c046a42c-6fe2-441c-8c8c-71466251a162

When the CPU is in little endian mode, it should load values from RAM
in byte swapped manner. This check is in all the ld and st functions,
but misspelled in gen_qemu_ld32s.

This patch fixes the misspelling and makes ppc64 Linux happier.
Signed-off-by: NAlexander Graf <alex@csgraf.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6654 c046a42c-6fe2-441c-8c8c-71466251a162

Initialize some variables to make GCC happy and switch from using index to
strchr.  index is not available on Windows.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6653 c046a42c-6fe2-441c-8c8c-71466251a162

Resent with fixed formatting.

This patch adds two new command line options:
 -chroot <dir>
 -runas <user>

This is useful for running qemu as an unprivileged user in a chroot
jail.  To avoid having to populate the jail, chrooting happens right
before the start of guest execution.
Signed-off-by: NNolan Leake <nolan@sigbus.net>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6652 c046a42c-6fe2-441c-8c8c-71466251a162

Serial and virtio consoles already use 80x24 characters as default size,
apply the same to the parallel port consoles.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6651 c046a42c-6fe2-441c-8c8c-71466251a162

This is needed to dynamically add SLIC tables with Windows
activation keys.
Signed-off-by: NGleb Natapov <gleb@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6650 c046a42c-6fe2-441c-8c8c-71466251a162

replace open coded qemu_log_mask with proper macro
Signed-off-by: NChris Wright <chrisw@sous-sol.org>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6649 c046a42c-6fe2-441c-8c8c-71466251a162

This upsets Windows installs and right now, virtio console isn't very useful
as a default device.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6648 c046a42c-6fe2-441c-8c8c-71466251a162

net socket oversized packet

This is a patch being carried by Ubuntu against kvm/qemu.

Verify packet size before performing memcpy().
Signed-off-by: NDustin Kirkland <kirkland@canonical.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6647 c046a42c-6fe2-441c-8c8c-71466251a162

After doing a video to video copy, cirrus_do_copy() in cirrus_vga.c does a
conditional call to cirrus_invalidate_region() with an "if (!notify)" test.
However at this point the blt has already been done so it seems like this call
should be made unconditionally.  The patch below fixes some display update
problems when dragging windows under both X (fedora 10 guest) and a Windows XP
guest.
Signed-off-by: NBrian Kress <kressb@moose.net>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6646 c046a42c-6fe2-441c-8c8c-71466251a162

Missing brackets, doh.
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6645 c046a42c-6fe2-441c-8c8c-71466251a162

Hi all,
this small patch fixes a bug in the list iteration of raw_aio_remove.
Cheers,

Stefano
Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6644 c046a42c-6fe2-441c-8c8c-71466251a162

other arbitrary value (e.g. A7).
Signed-off-by: NPaul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6643 c046a42c-6fe2-441c-8c8c-71466251a162

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6642 c046a42c-6fe2-441c-8c8c-71466251a162

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6641 c046a42c-6fe2-441c-8c8c-71466251a162