Commit Graph

1445 Commits

Author SHA1 Message Date
Ed Maste
45f0b0434d configure: Disable host-bsd USB on FreeBSD
It hasn't built since FreeBSD 8.x, and is disabled by a patch in the
FreeBSD ports tree.  FreeBSD is migrating to QEMU's libusb support.

Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-11 23:45:43 +04:00
Ed Maste
224ead2690 configure: remove ${config_host_ld} variable
It was only used in one place (and already expanded in one other).

Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-11 23:45:43 +04:00
Andreas Färber
2a78636bd2 dump: Drop qmp_dump_guest_memory() stub and build for all targets
qmp_dump_guest_memory() calls dump_init() and returns an Error when
cpu_get_dump_info() returns an error, as done by the stub.
So there is no need to have a stub for qmp_dump_guest_memory().

Enable the documentation of the always-present dump-guest-memory command.

That way we can drop CONFIG_HAVE_CORE_DUMP and leave configure
completely out of the picture for target CPU features.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-11 18:16:36 +02:00
Andreas Färber
c22d8e0448 memory_mapping: Drop qemu_get_memory_mapping() stub
dump.c:dump_init() never checked for the return code anyway.
If paging is not enabled, it will fall back to an identity map.
If paging is enabled and getting memory mapping list is not
implemented, qemu_get_guest_memory_mapping() will return an error.

Since the targets not implementing memory mapping also don't implement
dump support, we will not reach this code today and can worry about
changing cpu_paging_enabled() default when the need arises.

This allows us to drop CONFIG_HAVE_GET_MEMORY_SUPPORT.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-11 18:10:44 +02:00
Fam Zheng
b64ec4e4ad block: add block driver read only whitelist
We may want to include a driver in the whitelist for read only tasks
such as diagnosing or exporting guest data (with libguestfs as a good
example). This patch introduces a readonly whitelist option, and for
backward compatibility, the old configure option --block-drv-whitelist
is now an alias to rw whitelist.

Drivers in readonly list is only permitted to open file readonly, and
returns -ENOTSUP for RW opening.

E.g. To include vmdk readonly, and others read+write:
    ./configure --target-list=x86_64-softmmu \
                --block-drv-rw-whitelist=qcow2,raw,file,qed \
                --block-drv-ro-whitelist=vmdk

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-04 12:11:58 +02:00
Peter Maydell
25b483381a configure: Report unknown target names more helpfully
If the user specifies a target list themselves, check each entry
to make sure it's a target we recognise. This allows us to print
a helpful error message, rather than falling through (where we
would probably eventually end up hitting the uninformative
"ERROR: Unsupported target CPU").

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1369062976-301-3-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-03 13:24:45 -05:00
Peter Maydell
6e92f823b6 configure: Autogenerate default target list
Autogenerate the default target list based on what files exist
in default-configs; this allows us to remove one of the places
that has to be kept up to date with a complete list of every
target we support.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1369062976-301-2-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-03 13:24:45 -05:00
Alexey Kardashevskiy
a585140dd5 qemu: fix out of tree cross compile
The symlink to "asm" platform linux headers is made in the build tree by
the configure script but gcc is not told to look for them there.

The patch fixes this.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-01 14:25:39 +04:00
Ed Maste
cfeda5f4b8 configure: try pkg-config ncurses first
When probing for ncurses, try pkg-config first rather than after
explicit -lncurses and -lcurses.  This fixes static linking in the case
that ncurses has additional dependencies, such as -ltinfo (as on FreeBSD).

Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-01 14:25:38 +04:00
Ed Maste
cbc8d595ef configure: remove confusing file manipulation
The configure script had some code to manipulate config-host.ld~ (i.e.,
a common backup filename), comparing it with the newly-generated file.
I believe the sense of the comparison was backwards.

Since it seemed to serve little purpose anyway, remove it to avoid any
confusion.

Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-01 14:25:38 +04:00
Michael Tokarev
a3605bf696 don't run pkg-config for features explicitly disabled
We test pkg-config for curses and curl even if those are explicitly
disabled.  Move these tests inside `if "$feature" != "no"' sections.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-01 14:25:38 +04:00
Laszlo Ersek
5a699bbbf3 configure: don't save any fixed local_statedir for win32
... because now we can get the dynamic value with
qemu_get_local_state_pathname().

The only user of the fixed value was the guest agent, which we've moved to
qemu_get_local_state_pathname() in the previous patch.

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2013-05-30 11:37:37 -05:00
Brad Smith
4f6ab397b6 Remove OSS support for OpenBSD
Remove the OSS support for OpenBSD. The OSS API has not been usable
for quite some time.

Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-05-26 11:14:52 +00:00
Stefan Weil
1405b6290f w32: Fix configure test for -march=i486
The latest version of MinGW needs a test for __sync_val_compare_and_swap
to fix a missing symbol linker error.

Reported-by: Igor Mitsyanko <i.mitsyanko@gmail.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-id: 1368301619-32097-2-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-15 08:49:28 -05:00
Peter Maydell
2d16c8e988 configure: Detect uuid on MacOSX (fixes compile failure)
Commit 7791dba3ec broke compilation on MacOSX, because it introduced
a new include of util.h. On MacOSX this includes pwd.h which in turn
includes the system uuid/uuid.h, which causes a compile failure if
QEMU was configured without CONFIG_UUID due to a conflict between
the system header and our fallback versions:
  block/vdi.c:124:20: error: static declaration of 'uuid_generate'
  follows non-static declaration
  static inline void uuid_generate(uuid_t out)
                     ^
  /usr/include/uuid/uuid.h:63:6: note: previous declaration is here
  void uuid_generate(uuid_t out);
       ^

Fix this breakage by improving configure's check for uuid to work on
MacOSX (where there is no need to link in a separate libuuid).

Note that if the user explicitly runs configure with '--disable-uuid'
on MacOSX then QEMU will fail to compile.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1368563799-22755-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-15 08:49:08 -05:00
Paolo Bonzini
3556c233d9 qom: allow turning cast debugging off
Cast debugging can have a substantial cost (20% or more).  Instead of adding
special-cased "fast casts" in the hot paths, we can just disable it in
releases.  The tracing facilities we just added make it easier to analyze
those problems that cast debugging would reveal.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1368188203-3407-7-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-13 09:52:06 -05:00
Dominik Dingel
e89e33e12e S390: BIOS create link to src folder for .img file
For *.img files, there will be a link created directly to the src folder,
like for all other blobs.

Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-05-06 17:30:00 +02:00
Peter Maydell
8e515b125d configure: Check that "libtool" is not the MacOSX one
The "libtool" binary on MacOSX is not GNU libtool, and doesn't support
anything like the same set of command line options. Test whether we
have accidentally picked this up (by looking for whether it handles
the GNU --version switch), and discard it if so. The fallback machinery
for the "we don't have a libtool" case will work fine. This fixes a
failure in "make install" on MacOSX.

Reported-by: Peter Cheung <mcheung63@hotmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1367701071-6630-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-06 06:52:03 -05:00
Eiichi Tsukata
781e9545db trace: Add ftrace tracing backend
This patch adds a ftrace tracing backend which sends trace event to
ftrace marker file. You can effectively compare qemu trace data and
kernel(especially, kvm.ko when using KVM) trace data.
The ftrace backend is restricted to Linux only.

To try out the ftrace backend:

 $ ./configure --trace-backend=ftrace
 $ make

if you use KVM, enable kvm events in ftrace:

 # sudo echo 1 > /sys/kernel/debug/tracing/events/kvm/enable

After running qemu by root user, you can get the trace:

 # cat /sys/kernel/debug/tracing/trace

Signed-off-by: Eiichi Tsukata <eiichi.tsukata.xh@hitachi.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-05-03 13:58:09 +02:00
Andreas Färber
372e47e9b5 configure: Pick up libseccomp include path
openSUSE 12.3 has seccomp.h in /usr/include/libseccomp-1.0.1,
so add `pkg-config --cflags libseccomp` output to QEMU_CFLAGS.

Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-05-01 20:52:26 +04:00
Paolo Bonzini
98af93fde2 audio: replace audio card configuration with default-configs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1366303444-24620-6-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29 12:16:37 -05:00
Paolo Bonzini
f6547f07d4 audio: remove CONFIG_* symbols
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1366303444-24620-5-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29 12:16:36 -05:00
Paolo Bonzini
ffa48cf5ab audio: remove HAS_AUDIO
Several targets can have wavcapture/-soundhw support via PCI cards.
HAS_AUDIO is a useless limitation, remove it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1366303444-24620-4-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29 12:16:36 -05:00
Paolo Bonzini
36cd6f6f20 audio: remove the need for audio card CONFIG_* symbols
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1366303444-24620-3-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29 12:16:36 -05:00
Richard Henderson
df5e0ef711 tcg-arm: Convert to CONFIG_QEMU_LDST_OPTIMIZATION
Move the slow path out of line, as the TODO's mention.
This allows the fast path to be unconditional, which can
speed up the fast path as well, depending on the core.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-04-27 02:16:45 +02:00
Christian Borntraeger
9933c30509 s390-ccw.img: build s390-ccw rom on s3900 system by default
Lets build the s390-ccw rom if on s390. Also fix the separate build
folder case.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26 20:18:24 +02:00
Richard W.M. Jones
4fc16838b8 block/ssh: Require libssh2 >= 1.2.8.
libssh2 >= 1.2.8 is required to enable this block device (because
that version introduced the libssh2_session_handshake call).

Change the test to use pkg-config exclusively.  If the user requests
--enable-libssh2 and the minimum version is not available, then the
following error is displayed:

  $ ./configure --enable-libssh2

  ERROR: libssh2 >= 1.2.8 required for --enable-libssh2

If --enable-libssh2 is not specified, then the feature is silently
disabled if sufficiently new libssh2 is not available.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-26 13:26:27 +02:00
Marc-André Lureau
37746c5eac build-sys: must link with -fstack-protector
It is needed to give that flag to the linker as well, but latest
libtool 2.4.2 still swallows that argument, so let's pass it with
libtool -Wc argument.

qemu-1.4.0/stubs/arch-query-cpu-def.c:6: undefined reference to `__stack_chk_guard'

Signed-off-by: Marc-André Lureau <mlureau@redhat.com>
Reviewed-by: Alon Levy <alevy@redhat.com>
2013-04-24 11:47:38 +03:00
Gerd Hoffmann
3f5cc97e2b usb-host: raise libusbx minimum version to 1.0.13
Allows to remove one FIXME.  Makes LIBUSB_LOG_LEVEL_WARNING build errors
go away.  And starting with that version libusb has a LIBUSBX_API_VERSION
define which allows to easily #ifdef version dependencies should that
need arrive in the future.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-23 08:43:10 +02:00
Nicholas Bellinger
5e9be92d77 vhost-scsi: new device supporting the tcm_vhost Linux kernel module
The WWPN specified in configfs is passed to "-device vhost-scsi-pci".
The tgpt field of the SET_ENDPOINT ioctl is obsolete now, so it is not
available from the QEMU command-line.  Instead, I hardcode it to zero.

Changes in Patch-v2:
   - Add vhost_scsi_get_features() in order to determine feature bits
     supports by host kernel (mst + nab)
   - Re-enable usage of DEFINE_VIRTIO_COMMON_FEATURES, and allow
     EVENT_IDX to be disabled by host in vhost_scsi_get_features()
   - Drop unused hotplug bit in DEFINE_VHOST_SCSI_PROPERTIES

Changes in Patch-v1:
   - Set event_idx=off by default (nab, thanks asias)
   - Disable hotplug feature bit for v3.9 tcm_vhost kernel code, need to
     re-enable in v3.10 (nab)
   - Update to latest qemu.git/master HEAD

Changes in WIP-V3:
   - Drop ioeventfd vhost_scsi_properties (asias, thanks stefanha)
   - Add CONFIG_VHOST_SCSI (asias, thanks stefanha)
   - Add hotplug feature bit

Changes in WIP-V2:
   - Add backend guest masking support (nab)
   - Bump ABI_VERSION to 1 (nab)
   - Set up set_guest_notifiers (asias)
   - Set up vs->dev.vq_index (asias)
   - Drop vs->vs.vdev.{set,clear}_vhost_endpoint (asias)
   - Drop VIRTIO_CONFIG_S_DRIVER check in vhost_scsi_set_status (asias)

Howto:
   Use the latest seabios, at least commit b44a7be17b
   git clone git://git.seabios.org/seabios.git
   make
   cp out/bios.bin /usr/share/qemu/bios.bin
   qemu -device vhost-scsi-pci,wwpn=naa.6001405bd4e8476d,event_idx=off
...

Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Asias He <asias@redhat.com>
[ Rebase on top of VirtIOSCSICommon patch, fix bugs in feature
  negotiation and irqfd masking - Paolo ]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-19 16:18:11 +02:00
Paolo Bonzini
09dada4003 configure: remove duplicate test
We already had a test to add -march=i486 when needed.  Make the
existing test independent of vhost-net, so that it is also used
under Win32.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
15c08efebd configure: CONFIG_NO_XEN is duplicated
We already define it in Makefile.target.  But we need to avoid a
curious double negation in order to eliminate it.

Tested-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
2b6b7099fb configure: eliminate target_libs_softmmu
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
f544a488e5 configure: move common libraries to config-host.mak
Move -lm to the end of the line, so that it can be picked up as a
dependency by pixman in the static build case.

Reviewed-by: Peter Maydell <peter.maydell@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
727e52838c configure: move CONFIG_QEMU_LDST_OPTIMIZATION to config-host.mak
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
918fc54caf elfload: use abi_llong/ullong instead of target_llong/ullong
The alignment is a characteristic of the ABI, not the CPU.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
6cfd9b5251 elfload: only give abi_long/ulong the alignment specified by the target
Previously, this was done for target_long/ulong, and propagated to
abi_long/ulong via a typedef.  But target_long/ulong should not
have any specific alignment, it is never used to access guest
memory.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
f8fd4fc4cd elfload: use abi_int/uint instead of target_int/uint
The alignment is a characteristic of the ABI, not the CPU.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
1ddd592fd3 elfload: use abi_short/ushort instead of target_short/ushort
The alignment is a characteristic of the ABI, not the CPU.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Paolo Bonzini
5b5e303701 configure: QEMU_INCLUDES are the same for all subtargets
Reviewed-by: Peter Maydell <peter.maydell@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 14:12:31 +02:00
Peter Crosthwaite
a540f158db configure/Make: Build libfdt from submodule DTC
Configure to use the DTC submodule to build libfdt when no system libfdt
is found. Prompt to install the DTC submodule if --enable-fdt is set but
no DTC can be found.

DTC has no out-of-tree build capability, so the configure will symlink
the Makefile and scripts directory in the out of tree build directory
and pass in all the needed DTC arguments to make out of tree build happen.
Ideally we fix the DTC make to support out of tree, but did it this way to
avoid commits to DTC.

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 13:50:53 +02:00
Peter Crosthwaite
79f3b12f70 configure: Put cross compile flags in EXTRA_CFLAGS
The cross compile CFLAGS are needed to properly build pixman (and any other
submodules). Only the EXTRA_CFLAGS set is passed to submodules not QEMU_CFLAGS,
so put the cross compile flags in EXTRA_CFLAGS instead.

Signed-off-by: Peter Crosthwaite peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-18 13:50:53 +02:00
Markus Armbruster
e6f53fd514 Fix warnings suppressors to honor --disable-werror
Replace

    #pragma GCC diagnostic ignored FOO
    [Troublesome code...]
    #pragma GCC diagnostic error FOO

by

    #pragma GCC diagnostic push
    #pragma GCC diagnostic ignored FOO
    [Troublesome code...]
    #pragma GCC diagnostic pop

Broken in commit 3f4349d, commit 092bb30, and commit c95e308.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1366113066-1340-1-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-17 10:28:04 -05:00
Anthony Liguori
c4efe1cada qtest: add libqos including PCI support
This includes basic PCI support for the PC platform.  Enough
abstraction should be present to support non-PC platforms too.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-3-git-send-email-aliguori@us.ibm.com
2013-04-17 10:26:05 -05:00
Gerd Hoffmann
2b2325ff64 use libusb for usb-host
Reimplement usb-host on top of libusb.
Reasons to do this:

 (1) Largely rewritten from scratch, nice opportunity to kill historical
     cruft.
 (2) Offload usbfs handling to libusb.
 (3) Have a single portable code base instead of bsd + linux variants.
 (4) Bring usb-host support to any platform supported by libusbx.

For now this goes side-by-side to the existing code.  That is only to
simplify regression testing though, at the end of the day I want remove
the old code and support libusb exclusively.  Merge early in 1.5 cycle,
remove the old code after 1.5 release or something like this.

Thanks to qdev the old and new code can coexist nicely on linux.  Just
use "-device usb-host-linux" to use the old linux driver instead of the
libusb one (which takes over the "usb-host" name).

The bsd driver isn't qdev'ified so it isn't that easy for bsd.
I didn't bother making it runtime switchable, so you have to rebuild
qemu with --disable-libusb to get back the old code.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-16 12:04:09 +02:00
Anthony Liguori
4ceb193d30 Merge remote-tracking branch 'bonzini/hw-dirs' into staging
* bonzini/hw-dirs:
  exec: remove useless declarations from memory-internal.h
  memory: move core typedefs to qemu/typedefs.h
  include: avoid useless includes of exec/ headers
  sysemu: avoid proliferation of include/ subdirectories
  tpm: reorganize headers and split hardware part
  configure: fix TPM logic
  acpi.h: make it self contained
  acpi: move declarations from pc.h to acpi.h
  hw: Add lost ARM core again
  Fix failure to create q35 machine
  Add linux-headers to QEMU_INCLUDES
  arm: fix location of some include files

Conflicts:
	configure

aliguori: trivial conflict in configure output

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-15 17:06:04 -05:00
Richard Henderson
1e6e9aca15 tcg-ppc64: Use getauxval for ISA detection
Glibc 2.16 includes an easy way to get feature bits previously
buried in /proc or the program startup auxiliary vector.  Use it.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-04-15 20:09:54 +02:00
Paolo Bonzini
3b8acc11d3 configure: fix TPM logic
A non-native i386 or x86_64 emulator should not have TPM passthrough
support, since the TPM is only present for those hosts.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-15 15:16:41 +02:00
Jan Kiszka
fd123245b9 Add linux-headers to QEMU_INCLUDES
virtio/dataplane/vring.c requires the Linux headers and is built for all
targets. So we need to add the corresponding include to QEMU_INCLUDES to
avoid that outdated distribution headers are used.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-15 15:16:22 +02:00
Richard W.M. Jones
9a2d462e7b block: ssh: Use libssh2_sftp_fsync (if supported by libssh2) to flush to disk.
libssh2_sftp_fsync is an extension to libssh2 to support fsync(2) over
sftp, which is itself an extension of OpenSSH.

If both libssh2 and the ssh daemon support it, this will allow
bdrv_flush_to_disk to commit changes through to disk on the remote
server.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-15 10:18:05 +02:00
Richard W.M. Jones
0a12ec87a5 block: Add support for Secure Shell (ssh) block device.
qemu-system-x86_64 -drive file=ssh://hostname/some/image

QEMU will ssh into 'hostname' and open '/some/image' which is made
available as a standard block device.

You can specify a username (ssh://user@host/...) and/or a port number
(ssh://host:port/...).  You can also use an alternate syntax using
properties (file.user, file.host, file.port, file.path).

Current limitations:

- Authentication must be done without passwords or passphrases, using
  ssh-agent.  Other authentication methods are not supported.

- Uses a single connection, instead of concurrent AIO with multiple
  SSH connections.

This is implemented using libssh2 on the client side.  The server just
requires a regular ssh daemon with sftp-server support.  Most ssh
daemons on Unix/Linux systems will work out of the box.

Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Cc: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-15 10:18:05 +02:00
Peter Maydell
c30d1aea14 cpu-exec: Allow "-d exec" in non-debug builds (drop CONFIG_DEBUG_EXEC)
The CONFIG_DEBUG_EXEC define compiles out a single qemu_log_mask()
call, which is a pretty trivial cost even for something in the main
cpu_exec() loop.  Having this be conditionally defined means that
'-d exec' on a non-debug build will silently do nothing.  Drop the
define and the configure machinery that sets it, in favour of just
always allowing this log option to be enabled at runtime.  As a
concession to the mainloopiness, we use qemu_loglevel_mask()+qemu_log()
rather than qemu_log_mask() to avoid the function call overhead.

Note that DEBUG_DISAS is always defined, so removing the
'|| defined(CONFIG_DEBUG_EXEC)' from those conditionals makes
no behavioural change for that logging.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-12 14:33:21 +02:00
Anthony Liguori
47b5264eb3 Merge remote-tracking branch 'bonzini/hw-dirs' into staging
# By Paolo Bonzini
# Via Paolo Bonzini
* bonzini/hw-dirs: (35 commits)
  hw: move private headers to hw/ subdirectories.
  MAINTAINERS: update for source code movement
  hw: move last file to hw/arm/
  hw: move hw/kvm/ to hw/i386/kvm
  hw: move ARM CPU cores to hw/cpu/, configure with default-configs/
  hw: move other devices to hw/misc/, configure with default-configs/
  hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/
  hw: move GPIO interfaces to hw/gpio/, configure with default-configs/
  hw: move interrupt controllers to hw/intc/, configure with default-configs/
  hw: move DMA controllers to hw/dma/, configure with default-configs/
  hw: move VFIO and ivshmem to hw/misc/
  hw: move PCI bridges to hw/pci-* or hw/ARCH
  hw: move SD/MMC devices to hw/sd/, configure with default-configs/
  hw: move timer devices to hw/timer/, configure with default-configs/
  hw: move ISA bridges and devices to hw/isa/, configure with default-configs/
  hw: move char devices to hw/char/, configure via default-configs/
  hw: move more files to hw/xen/
  hw: move SCSI controllers to hw/scsi/, configure via default-configs/
  hw: move SSI controllers to hw/ssi/, configure via default-configs/
  hw: move I2C controllers to hw/i2c/, configure via default-configs/
  ...

Message-id: 1365442249-18259-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-08 13:12:33 -05:00
Paolo Bonzini
6e7907468f hw: move virtio devices to hw/ subdirectories
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08 18:13:12 +02:00
Peter Maydell
7c2acc7062 configure: Don't fall back to gthread coroutine backend
The gthread coroutine backend is broken and does not produce a working
QEMU; it is only useful for some very limited debugging situations.
Clean up the backend selection logic in configure so that it now runs
"if on windows use windows; else prefer ucontext; else sigaltstack".

To do this we refactor the configure code to separate out "test
whether we have a working ucontext", "pick a default if user didn't
specify" and "validate that user didn't specify something invalid",
rather than having all three of these run together. We also simplify
the Makefile logic so it just links in the backend the configure
script selects.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1365419487-19867-3-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-08 10:38:44 -05:00
Peter Maydell
76ad07a493 configure: Provide and use convenience error reporting function
Provide a convenience function for reporting an error and exiting,
and update various places in the configure script to use it.
This allows us to be a little more consistent about how format
our error messages and makes the calling code shorter.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1365419487-19867-2-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-08 10:38:44 -05:00
Paolo Bonzini
9d4563c415 configure: remove unset variables
These variables have not been set for a long time.  Do not
include them in config-host.mak.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1364918276-11866-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-02 14:05:15 -05:00
Anthony Liguori
c7b4c36714 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
# By Dunrong Huang (1) and others
# Via Stefan Hajnoczi
* stefanha/trivial-patches:
  hw/tcx: Remove unused 'addr' field and the property that sets it
  hw/i386/pc: format load_linux function
  configure: show debug-info option in --help output
2013-04-01 10:36:09 -05:00
Stefan Weil
5e3a0f418c w32: Fix build with older gcc (unresolved symbol)
The cross i586-mingw32msvc-gcc 4.4.4 from Debian Squeeze does not support
__sync_val_compare_and_swap by default.

Using -march=i686 fixes that and should also result in better code.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-03-30 14:08:07 +00:00
Dunrong Huang
9941afdef4 configure: show debug-info option in --help output
"--enable-debug-info" and "--disable-debug-info" were not shown
in --help output.

Signed-off-by: Dunrong Huang <huangdr@cloud-times.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28 10:23:58 +01:00
Anthony Green
d15a9c2390 Add top level changes for moxie
Signed-off-by: Anthony Green <green@moxielogic.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-03-23 14:25:42 +00:00
Blue Swirl
f7c61bf8fc Merge branch 'for-upstream' of git://github.com/mwalle/qemu
* 'for-upstream' of git://github.com/mwalle/qemu:
  configure: rename OpenGL feature to GLX
  configure: proper OpenGL/GLX probe
  target-lm32: use HELPER() macro
  target-lm32: flush tlb after clearing env
  target-lm32: remove dead code
  target-lm32: fix cmpgui and cmpgeui opcodes
  tests: tcg: lm32: add more test cases
  target-lm32: don't log cpu state in translation
  lm32_uart: fix receive buffering
  milkymist-uart: fix receive buffering
  lm32-dis: fix NULL pointer dereference
  target-lm32: fix debug memory access
2013-03-23 14:23:26 +00:00
Doug Goldstein
a7b66fa7ae Advertise --libdir in configure --help output
The configure script allows you to supply a libdir via --libdir but was
not advertising this in --help.

Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
CC: qemu-trivial@nongnu.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-22 13:23:37 +01:00
Michael Walle
b1e5fff4af configure: rename OpenGL feature to GLX
As the probe now actually checks for the availability of GLX, rename it
accordingly. The only user of this feature is the milkymist-tmu2 model.

Signed-off-by: Michael Walle <michael@walle.cc>
2013-03-18 19:40:34 +01:00
Michael Walle
d3fcbb1678 configure: proper OpenGL/GLX probe
Probe for GL and GLX symbols and X11 library. This fixes a build error
where the header files are available but the libraries are not.

Signed-off-by: Michael Walle <michael@walle.cc>
2013-03-18 19:40:34 +01:00
Anthony Liguori
6582d3e8be Merge remote-tracking branch 'riku/linux-user-for-upstream' into staging
# By Peter Maydell (5) and others
# Via Riku Voipio
* riku/linux-user-for-upstream:
  linux-user/syscall.c: Don't warn about unimplemented get_robust_list
  linux-user: Implement accept4
  linux-user: Implement sendfile and sendfile64
  linux-user: make bogus negative iovec lengths fail EINVAL
  linux-user: Fix layout of usage table to account for option text
  linux-user: Add more sparc syscall numbers
  linux-user: Support setgroups syscall with no groups
  linux-user: fix futex strace of FUTEX_CLOCK_REALTIME
  linux-user/syscall.c: handle FUTEX_WAIT_BITSET in do_futex
  linux-user: improve print_fcntl()
  linux-user: Add Alpha socket constants
2013-03-14 14:50:21 -05:00
Stefan Berger
ab214c2960 Build the TPM frontend code
Build the TPM frontend code that has been added so far.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com>
Message-id: 1361987275-26289-5-git-send-email-stefanb@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12 13:40:12 -05:00
Peter Maydell
a8fd1aba85 linux-user: Implement sendfile and sendfile64
Implement the sendfile and sendfile64 syscalls. This implementation
passes all the LTP test cases for these syscalls.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2013-03-11 14:34:28 +02:00
Anthony Liguori
6e72a00f90 Merge remote-tracking branch 'bonzini/hw-dirs' into staging
* bonzini/hw-dirs:
  sh: move files referencing CPU to hw/sh4/
  ppc: move more files to hw/ppc
  ppc: move files referencing CPU to hw/ppc/
  m68k: move files referencing CPU to hw/m68k/
  i386: move files referencing CPU to hw/i386/
  arm: move files referencing CPU to hw/arm/
  hw: move boards and other isolated files to hw/ARCH
  ppc: express FDT dependency of pSeries and e500 boards via default-configs/
  build: always link device_tree.o into emulators if libfdt available
  hw: include hw header files with full paths
  ppc: do not use ../ in include files
  vt82c686: vt82c686 is not a PCI host bridge
  virtio-9p: remove PCI dependencies from hw/9pfs/
  virtio-9p: use CONFIG_VIRTFS, not CONFIG_LINUX
  hw: move device-hotplug.o to toplevel, compile it once
  hw: move qdev-monitor.o to toplevel directory
  hw: move fifo.[ch] to libqemuutil
  hw: move char backends to backends/

Conflicts:
	backends/baum.c
	backends/msmouse.c
	hw/a15mpcore.c
	hw/arm/Makefile.objs
	hw/arm/pic_cpu.c
	hw/dataplane/event-poll.c
	hw/dataplane/virtio-blk.c
	include/char/baum.h
	include/char/msmouse.h
	qemu-char.c
	vl.c

Resolve conflicts caused by header movements.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-10 19:56:35 -05:00
Anthony Liguori
6a245c666d Merge remote-tracking branch 'stefanha/trivial-patches' into staging
# By Lei Li (2) and others
# Via Stefan Hajnoczi
* stefanha/trivial-patches:
  Fix the wrong description in qemu manual
  pci_host: Drop write-only address_space field
  rng-random: Use qemu_open / qemu_close
  configure: Require at least spice-protocol-0.12.3
  osdep: replace setsockopt by qemu_setsockopt
  lm32: remove unused function
  rtc-test: Fix test failures with recent glib
  configure: Create link to icon bitmap for out-of-tree builds
2013-03-10 19:33:03 -05:00
Michal Privoznik
358689fe29 configure: Require at least spice-protocol-0.12.3
As of 5a49d3e9 we assume SPICE_PORT_EVENT_BREAK to be defined.
However, it is defined not in 0.12.2 what we require now, but in
0.12.3.  Therefore in order to prevent build failure we must
adjust our minimal requirements.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-08 13:15:27 +01:00
Jan Kiszka
4652b792f0 configure: Create link to icon bitmap for out-of-tree builds
This allows to pick up the icon when starting QEMU directly from an
out-of-tree build directory.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-08 10:14:39 +01:00
Paolo Bonzini
3c33ea9640 iscsi: look for pkg-config file too
Due to library conflicts, Fedora will have to put libiscsi in
/usr/lib/iscsi.  Simplify configuration by using a pkg-config
file.  The Fedora package will distribute one, and the patch
to add it has been sent to upstream libiscsi as well.

Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-05 17:51:51 +01:00
Aurelien Jarno
76c48503c4 Merge branch 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm
* 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm:
  MAINTAINERS: add entry for ARM KVM guest cores
  configure: Enable KVM on ARM
  hw/kvm/arm_gic: Implement support for KVM in-kernel ARM GIC
  target-arm: Use MemoryListener to identify GIC base address for KVM
  hw/arm_gic: Convert ARM GIC classes to use init/realize
  hw/arm_gic: Add presave/postload hooks
  ARM KVM: save and load VFP registers from kernel
  ARM: KVM: Add support for KVM on ARM architecture
  target-arm: Drop CPUARMState* argument from bank_number()
  linux-headers: resync from mainline to add ARM KVM headers
  oslib-posix: Align to permit transparent hugepages on ARM Linux
  target-arm: Don't decode RFE or SRS on M profile cores
  target-arm: Factor out handling of SRS instruction
2013-03-05 15:11:30 +01:00
Richard Henderson
597e2cec80 mipsn32-linux-user: Configure the architecture properly
N32 is a 64-bit cpu with a 32-bit address space.  We have
existing cpp defines for this situation, but weren't using them.

This does mean that the linux-user/mipsn32 directory must be
merged with the linux-user/mips64 directory, and differences
must be resolved via ifdefs.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-03-05 15:04:20 +01:00
Richard Henderson
51cd14d3f5 mips-linux-user: Enable mips64 and mipsn32 linux-user targets
At this point we can enable compilation, though things
still don't work.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-03-05 01:58:03 +01:00
Peter Maydell
68b05c427b configure: Enable KVM on ARM
Enable KVM on ARM hosts, now that all the necessary components
for it exist.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-05 00:45:33 +00:00
Paolo Bonzini
e4c8b28cde ppc: express FDT dependency of pSeries and e500 boards via default-configs/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-01 15:01:19 +01:00
Paolo Bonzini
320ba5fe49 build: always link device_tree.o into emulators if libfdt available
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-01 15:01:19 +01:00
Hu Tao
ab4004495c show --disable-gtk and --enable-gtk in the help message
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Message-id: 1361759268-16314-1-git-send-email-hutao@cn.fujitsu.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-26 13:30:35 -06:00
Daniel P. Berrange
528de90ab7 Add support for enabling build with GTK3
Add a arg to configure to switch from GTK2 (default) to
GTK3 (optional) build for QEMU.

  ./configure --with-gtkabi=3.0

will choose GTK3, while

  ./configure --with-gtkabi=2.0

will choose GTK2 (and remains the current default)

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1361805646-6425-12-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-26 13:29:54 -06:00
Stefan Weil
28d2e5b27d ui/gtk: Support versions of VTE before 0.26
This is needed for current Debian stable (Squeeze).

VTE versions before 0.26 did not support VtePty.

Lower the version requirement and use alternate code which works for Debian.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-id: 1361560199-28906-1-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-22 14:48:53 -06:00
Kevin Wolf
c95e3080a4 Reenable -Wstrict-prototypes
One part of this patch reverts commit 22bc9a46, which disabled the
warning. The rest of it deals with the warning by adding a #pragma for
newer gcc and by disabling -Werror for compilers that can't deal with
the #pragma.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1361563731-13307-1-git-send-email-kwolf@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-22 14:48:24 -06:00
Anthony Liguori
5cbb082837 ui/gtk: require at least GTK 2.18 and VTE 0.26
This gives us the bare amount of features we need.  We can add work arounds
for older versions and lower the requirement but this should be a good
starting point.

Suggested-by: Daniel Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
v1 -> v2
 - tremendous simplification suggested by danpb
2013-02-22 09:53:56 -06:00
Anthony Liguori
834574ea89 gtk: add translation support (v5)
This includes a de_DE translation from Kevin Wolf and an it translation from
Paolo Bonzini.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1361367806-4599-8-git-send-email-aliguori@us.ibm.com
2013-02-21 16:34:48 -06:00
Anthony Liguori
a4ccabcf6d ui: add basic GTK gui (v5)
This is minimalistic and just contains the basic widget infrastructure.  The GUI
consists of a menu and a GtkNotebook.  To start with, the notebook has its tabs
hidden which provides a UI that looks very similar to SDL with the exception of
the menu bar.

The menu bar allows a user to toggle the visibility of the tabs.  Cairo is used
for rendering.

I used gtk-vnc as a reference.  gtk-vnc solves the same basic problems as QEMU
since it was originally written as a remote display for QEMU.  So for the most
part, the approach to rendering and keyboard handling should be pretty solid for
GTK.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1361367806-4599-4-git-send-email-aliguori@us.ibm.com
2013-02-21 16:34:48 -06:00
Anthony Liguori
22bc9a46bd build: disable Wstrict-prototypes
GTK won't build with strict-prototypes due to gtkitemfactory.h:

    /* We use () here to mean unspecified arguments. This is deprecated
     * as of C99, but we can't change it without breaking compatibility.
     * (Note that if we are included from a C++ program () will mean
     * (void) so an explicit cast will be needed.)
     */
    typedef	void	(*GtkItemFactoryCallback)  ();

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1361367806-4599-2-git-send-email-aliguori@us.ibm.com
2013-02-21 16:34:48 -06:00
Gerd Hoffmann
4075975d83 usb-host: move legacy cmd line bits
The code handling the "-usbdevice host:..." legacy command line
syntax is moved to the new hw/usb/host-legacy.c file.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-02-19 12:30:05 +01:00
Richard Henderson
f540166b7d host-utils: Use __int128_t for mul[us]64
Replace some x86_64 specific inline assembly with something that
all 64-bit hosts ought to optimize well.  At worst this becomes
a call to the gcc __multi3 routine, which is no worse than our
implementation in util/host-utils.c.

With gcc 4.7, we get identical code generation for x86_64.  We
now get native multiplication on ia64 and s390x hosts.  With minor
improvements to gcc we can get it for ppc64 as well.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-02-17 14:28:57 +00:00
Richard Henderson
84208085d3 configure: Fix build with XFree
The build is broken on ppc64-linux, possibly only with new binutils:

ld: hw/lm32/../milkymist-tmu2.o: undefined reference to symbol 'XFree'
ld: note: 'XFree' is defined in DSO /lib64/libX11.so.6 so try \
  adding it to the linker command line

So let's follow the linker's advice.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-06 08:29:21 -06:00
Andreas Färber
6c8fec8372 configure: Keep -Werror enabled for Release Candidates
The automatic drop of -Werror during the RC phases has in the past led
to warnings creeping into submaintainer trees.

Last QEMU Summit it was concluded that -Werror should stay on and
enabled only as part of the release process.

To relieve our release manager, instead of always enabling -Werror or
doing some number magic, let's enable it depending on whether a .git/
directory exists in the source tree.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-01 10:43:20 -06:00
Michael Tokarev
b4451996e7 link seccomp only with softmmu targets
Now, if seccomp is detected, it is linked into every executable,
but is used only by softmmu targets (from vl.c).  So link it
only where it is actually needed.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-26 13:19:57 +00:00
Tim Hardeck
7536ee4bc3 vnc: added initial websocket protocol support
This patch adds basic Websocket Protocol version 13 - RFC 6455 - support
to QEMU VNC. Binary encoding support on the client side is mandatory.

Because of the GnuTLS requirement the Websockets implementation is
optional (--enable-vnc-ws).

To activate Websocket support the VNC option "websocket"is used, for
example "-vnc :0,websocket".
The listen port for Websocket connections is (5700 + display) so if
QEMU VNC is started with :0 the Websocket port would be 5700.
As an alternative the Websocket port could be manually specified by
using ",websocket=<port>" instead.

Parts of the implementation base on Anthony Liguori's QEMU Websocket
patch from 2010 and on Joel Martin's LibVNC Websocket implementation.

Signed-off-by: Tim Hardeck <thardeck@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-21 13:33:12 -06:00
Vadim Evard
acf15c8949 configure: silence pkg-config's check for curses
Signed-off-by: Vadim Evard <v.e.evard@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-21 11:08:05 +01:00
Anthony Liguori
58a864dec2 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  configure: try pkg-config for curses
  qom: Make object_resolve_path_component() path argument const
  Add libcacard/trace/generated-tracers.c to .gitignore

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15 16:53:10 -06:00
Vadim Evard
ecbe251fa0 configure: try pkg-config for curses
Static linkikng against ncurses may require explicit -ltinfo.
In case -lcurses and -lncurses both didn't work give pkg-config a
chance.

Fixes #1094786 for me.

Signed-off-by: Vadim Evard <v.e.evard@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-15 18:09:01 +01:00
Kusanagi Kouichi
3d4fa43e64 raw-posix: support discard on more filesystems
Linux 2.6.38 introduced the filesystem independent interface to
deallocate part of a file. As of Linux 3.7, btrfs, ext4, ocfs2,
tmpfs and xfs support it.

Even though the system calls here are in practice issued on Linux,
the code is structured to allow plugging in alternatives for other Unix
variants.  EOPNOTSUPP is used unconditionally in this patch, but it is
supported in both OpenBSD and Mac OS X since forever (see for example
http://lists.debian.org/debian-glibc/2006/02/msg00337.html).

Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-15 10:03:47 +01:00
Anthony Liguori
a507db9599 Merge remote-tracking branch 'kraxel/pixman.v6' into staging
* kraxel/pixman.v6:
  pixman: pass extra cflags and ldflags

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-14 10:27:41 -06:00
Gerd Hoffmann
f9943cd58f pixman: pass extra cflags and ldflags
Store --extra-cflags and --extra-ldflags in config-host.mak,
then pass them on to the pixman configure script.

Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-14 12:50:45 +01:00
Paolo Bonzini
992aeb8eb5 libcacard: rewrite Makefile in non-recursive style
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:49 +01:00
Paolo Bonzini
b6fc675b25 libcacard: require libtool to build it
Do not fail at build time, instead just disable the library if libtool
is not present.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:38 +01:00
Paolo Bonzini
afd347ab38 build: remove CONFIG_SMARTCARD
The passthru smartcard does not have the shared library dependency, build
it unconditionally.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:38 +01:00
Paolo Bonzini
2165588274 build: support linking with libtool objects/libraries
This patch moves the complication of using libtool to the generic
rules.mak file.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:09 +01:00
Gerd Hoffmann
cc6e3ca93c gcc: rename CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET to CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-12 12:42:53 +00:00
Blue Swirl
3dd46c7852 optionrom: build with discrete CPP and AS steps
Build option ROM .S files with separate preprocessor and
assembler steps because the C compiler could be unsuitable.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-12 12:40:36 +00:00
Anthony Liguori
fedf2de310 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  hw/pc.c: Fix converting of ioport_register* to MemoryRegion
  Replace remaining gmtime, localtime by gmtime_r, localtime_r
  savevm: Remove MinGW specific code which is no longer needed
  qga/channel-posix.c: Explicitly include string.h
  configure: Fix comment (copy+paste bug)
  readline: avoid memcpy() of overlapping regions

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-11 08:43:18 -06:00
Stefan Weil
75f1359645 configure: Fix comment (copy+paste bug)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-11 09:32:54 +01:00
Hans de Goede
b2d1fe67d0 usbredir: Add support for buffered bulk input (v2)
Buffered bulk mode is intended for bulk *input* endpoints, where the data is
of a streaming nature (not part of a command-response protocol). These
endpoints' input buffer may overflow if data is not read quickly enough.
So in buffered bulk mode the usb-host takes care of the submitting and
re-submitting of bulk transfers.

Buffered bulk mode is necessary for reliable operation with the bulk in
endpoints of usb to serial convertors. Unfortunatelty buffered bulk input
mode will only work with certain devices, therefor this patch also adds a
usb-id table to enable it for devices which need it, while leaving the
bulk ep handling for other devices unmodified.

Note that the bumping of the required usbredir from 0.5.3 to 0.6 does
not mean that we will now need a newer usbredir release then qemu-1.3,
.pc files reporting 0.5.3 have only ever existed in usbredir builds directly
from git, so qemu-1.3 needs the 0.6 release too.

Changes in v2:
-Split of quirk handling into quirks.c

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2013-01-08 10:56:58 +01:00
Blue Swirl
1d728c3946 tests: add gcov support
Add support for compiling for GCOV test coverage, enabled
with '--enable-gcov' during configure.

Test coverage will be reported after each test.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-06 08:15:08 +00:00
Anthony Liguori
a4c7ecd8ca Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  spice: drop incorrect vm_change_state_handler() opaque
  linux-user/syscall.c: remove forward declarations
  hw/mcf5206: Reduce size of lookup table
  Remove --sparc_cpu option from the configure list
  pseries: Remove unneeded include statement (fixes MinGW builds)
  pc_sysfw: Check for qemu_find_file() failure

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-04 13:25:20 -06:00
陳韋任 (Wei-Ren Chen)
c242222c97 Remove --sparc_cpu option from the configure list
commit 9b9c37c364 always assume sparcv9,
the others are no longer supported. Remove --sparc_cpu option from the
configure list.

Signed-off-by: Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-04 14:38:04 +01:00
Gerd Hoffmann
5acc2ec041 configure: also symlink *.aml files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-04 08:51:56 +01:00
Stefan Weil
dbd99ae302 configure: Write new file "config-all-disas.mak" when running configure
Incremental builds added new lines to that file each time when configure
was run.

Now a new file with a comment line is written.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-02 13:33:21 -06:00
Stefan Hajnoczi
583f6e7bbd configure: add CONFIG_VIRTIO_BLK_DATA_PLANE
The virtio-blk-data-plane feature only works with Linux AIO.  Therefore
add a ./configure option and necessary checks to implement this
dependency.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-02 15:31:39 +01:00
Richard Henderson
76a347e1cd tcg-i386: Perform cmov detection at runtime for 32-bit.
Existing compile-time detection is spotty at best.  Convert
it all to runtime detection instead.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-29 12:21:16 +00:00
Robert Schiele
74880fe27d configure: allow disabling pixman if not needed
When we build neither any system emulation targets nor the tools there
is actually no need for pixman library.  In that case do not enforce
presence of that library on the system.

Reviewed-by: Andreas F=E4rber <afaerber@suse.de>
Signed-off-by: Robert Schiele <rschiele@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-23 14:38:52 -06:00
Paolo Bonzini
ca273d58d8 build: fix includes for VNC
vnc-tls.h is included by vnc.h, and it includes gnutls/gnutls.h.
Hence, GnuTLS header files are needed by all files that include
vnc.h, most notably qmp.c.  Move these flags to QEMU_CFLAGS for
simplicity.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-22 12:04:00 +00:00
Anthony Liguori
27dd773058 Merge remote-tracking branch 'bonzini/header-dirs' into staging
* bonzini/header-dirs: (45 commits)
  janitor: move remaining public headers to include/
  hw: move executable format header files to hw/
  fpu: move public header file to include/fpu
  softmmu: move remaining include files to include/ subdirectories
  softmmu: move include files to include/sysemu/
  misc: move include files to include/qemu/
  qom: move include files to include/qom/
  migration: move include files to include/migration/
  monitor: move include files to include/monitor/
  exec: move include files to include/exec/
  block: move include files to include/block/
  qapi: move include files to include/qobject/
  janitor: add guards to headers
  qapi: make struct Visitor opaque
  qapi: remove qapi/qapi-types-core.h
  qapi: move inclusions of qemu-common.h from headers to .c files
  ui: move files to ui/ and include/ui/
  qemu-ga: move qemu-ga files to qga/
  net: reorganize headers
  net: move net.c to net/
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-19 17:15:39 -06:00
Paolo Bonzini
6b4c305cbd fpu: move public header file to include/fpu
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:32:46 +01:00
Paolo Bonzini
8e98e2e80b build: kill libuser
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Paolo Bonzini
76cad71136 build: kill libdis, move disassemblers to disas/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Paolo Bonzini
c1c9367216 build: create ldscripts/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Paolo Bonzini
9d9199a003 build: adjust setting of QEMU_INCLUDES
Make it correct for nested directories, and move the static part
from Makefile to configure.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Stefan Weil
779ab5e3dd configure: Earlier pkg-config probe
Probe pkg-config before it is used for the first time (libseccomp check).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-18 17:40:40 +01:00
Gerd Hoffmann
cb1d40d7cc Revert "pixman: require 0.18.4 or newer"
This reverts commit 288fa40736.

The only reason old pixman versions didn't work was the missing
PIXMAN_TYPE_BGRA, which is properly #ifdef'ed now.  So we don't
have to require a minimum pixman version.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-14 20:55:57 +00:00
Anthony Liguori
7c12fd9b29 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  pc_sysfw: Plug memory leak on pc_fw_add_pflash_drv() error path
  qemu-options: Fix space at EOL
  Fix spelling in comments and documentation
  Clean up pci_drive_hot_add()'s use of BlockInterfaceType
  arm: a9mpcore: remove un-used ptimer_iomem field
  target-sparc: Remove t0, t1 from CPUSPARCState
  target-m68k: Remove t1 from CPUM68KState
  target-alpha: Remove t0, t1 from CPUAlphaState
  s390x: Spelling fixes (endianess -> endianness, occured -> occurred)
  Fix comments (adress -> address, layed -> laid, wierd -> weird)
  Fix spelling (prefered -> preferred)
  configure: Remove stray debug output
  sd: Send debug printfery to stderr not stdout

Conflicts:
	configure

Resolve spelling conflict in configure.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-10 08:34:29 -06:00
Peter Maydell
e49d021e57 configure: Default to 'cc', not 'gcc'
Default to 'cc' as our compiler, rather than 'gcc'. We used to have
to insist on gcc when we still kept the CPU env in a fixed global
register, but this is no longer necessary and we will now compile OK
on clang as well as gcc.  Using 'cc' should generally result in us
using the most standard and maintained system compiler for the
platform.  (For instance on newer MacOS X 'gcc' exists but is an
elderly compiler provided mostly for legacy reasons, and 'cc'
(which is clang) is definitely the better choice.) On Linux there
will generally be no user-visible change since cc will be gcc.

This changeover necessitates a slight reworking of how we set the
'cc' variable, because GNU cross toolchains generally provide a
'${cross_prefix}gcc' but not a '${cross_prefix}cc'.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08 18:49:53 +00:00
Gerd Hoffmann
288fa40736 pixman: require 0.18.4 or newer
When older versions are found the internal pixman version is prefered.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08 14:25:46 +00:00
Stefan Weil
eac29d87c8 Fix spelling (prefered -> preferred)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-07 12:34:11 +01:00
Peter Maydell
bb5b5c20b7 configure: Remove stray debug output
Rather than printing a message saying we're silently falling
back to gthread coroutines when running on MacOS, actually
do it silently.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-07 12:34:11 +01:00
Paolo Bonzini
cbdd1999da build: compile translate.o with -fno-gcse option on GCC 4.6.x and 4.7.[012]
These versions of GCC require insane (>2GB) amounts of memory to compile
translate.o.  As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for default_x86_64_fedora16.  Anyway
this is a good thing to do because people will try to compile 1.3 with
less than 2GB of memory and complain.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-28 13:18:33 -06:00
Stefan Weil
1358681344 tci: Fix build breakage (unresolved symbol tcg_out_tb_finalize)
Commit 32761257c0 enabled
qemu_ld/st optimization unconditionally for some hosts.

The TCG interpreter still does not support this kind of
optimization. Therefore builds with TCI fail with an
unresolved symbol tcg_out_tb_finalize. This is fixed here.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-18 20:38:04 +00:00
Blue Swirl
2c5c4451e6 libseccomp: require version 1.0.0
Debian Wheezy has version 0.1.0 which is not compatible, avoid it.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-17 16:38:31 +00:00
Gerd Hoffmann
b776eca138 pixman: build internal version early
Signed-off-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-14 13:29:12 +01:00
Gerd Hoffmann
42da6041d5 pixman: set --host for cross builds
Set --host when calling pixman configure while doing cross builds so
pixman's autoconf picks up the cross build tools correctly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-14 12:59:04 +01:00
Gerd Hoffmann
5ca9388a4d pixman: add output dir to include path
Needed to make sure the (generated) pixman-version.h file is found.
Based on a patch from Blue Swirl.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-14 12:39:18 +01:00
malc
ed224a56b3 tcg/ppc: ld/st optimization
Signed-off-by: malc <av1474@comtv.ru>
2012-11-03 20:17:54 +04:00
Yeongkyoon Lee
32761257c0 configure: Add CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization
Enable CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization only when
a host is i386 or x86_64.

Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:44:18 +00:00
Anthony Liguori
de0a36cd01 Merge remote-tracking branch 'kraxel/usb.69' into staging
* kraxel/usb.69: (31 commits)
  usb-redir: Allow redirecting super speed devices to high speed controllers
  usb-redir: Allow to attach USB 2.0 devices to 1.1 host controller
  usb-redir: Use reject rather the disconnect on bad ep info
  usb-redir: Add an usbredir_setup_usb_eps() helper function
  usb-redir: Add support for input pipelining
  usb-redir: Add support for 32 bits bulk packet length
  combined-packet: Add a workaround for Linux usbfs + live migration
  usb: Add packet combining functions
  uhci: Don't crash on device disconnect
  uhci: Add a uhci_handle_td_error() helper function
  usb/ehci-pci: add helper to create ich9 usb controllers
  usb/ehci-pci: add ich9 00:1a.* variant
  usb/ehci-pci: dynamic type generation
  uhci: add ich9 00:1a.* variants
  uhci: stick irq routing info into UHCIInfo too.
  uhci: dynamic type generation
  xilinx_zynq: add USB controllers
  usb/ehci: add sysbus variant
  usb/ehci: split into multiple source files
  usb/ehci: Guard definition of EHCI_DEBUG
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 14:34:13 -05:00
Hans de Goede
c19a798133 usb-redir: Add support for 32 bits bulk packet length
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-01 15:17:58 +01:00
Gerd Hoffmann
e2134eb922 pixman: windup in configure & makefiles
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-01 13:59:58 +01:00
Peter Maydell
a1d29d6c1d configure: use -Wwombat to test whether gcc recognizes -Wno-wombat
gcc will silently accept unrecognized -Wno-wombat warning suppression
options (it only mentions them if it has to print a compiler warning
for some other reason). Since we already run a check for whether gcc
recognizes the warning options we use, we can easily make this use
the positive sense of the option when checking for support for the
suppression option. This doesn't have any effect except that it avoids
gcc emitting extra messages about unrecognized command line options
when it is printing other warning messages.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Igor Mitsyanko <i.mitsyanko@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-30 18:52:57 +00:00
Richard Henderson
1e9737da4a qemu-timer: Check for usable fields for SIGEV_THREAD_ID
Older glibc (RHEL 5.x, Debian 5.x) does not have the _sigev_un._tid
member in its structure definition, while the accompanying kernel
headers do define SIGEV_THREAD_ID.  We need configure to check for
both before using it.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-28 14:54:25 +01:00
Bruce Rogers
9bca81624e configure: avoid compiler warning in pipe2 detection
When building qemu-kvm for openSUSE:Factory, I am getting a
warning in the pipe2 detection performed by configure, which
prevents using --enable-werror.

Change detection code to use return value of pipe2.

Signed-off-by: Bruce Rogers <brogers@suse.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-27 14:21:04 +00:00
Peter Maydell
c1556a812a configure: Disable (clang) initializer-overrides warnings
Disable clang's initializer-overrides warnings, as QEMU makes significant
use of the pattern of initializing an array with a range-based default
entry like
    [0 ... 0x1ff] = { GPIO_NONE, 0 }
followed by specific entries which override that default, and clang
would otherwise warn "initializer overrides prior initialization of
this subobject" when it encountered the specific entry.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-27 14:20:06 +00:00
Michael Tokarev
f354b1a1ee fix CONFIG_QEMU_HELPERDIR generation again
commit 38f419f352 fixed a breakage with CONFIG_QEMU_HELPERDIR
which has been introduced by 8bf188aa18.  But while techinically
that fix has been correct, all other similar variables are handled
differently.  Make it consistent, and let scripts/create_config
expand and capitalize the variable properly like for all other
qemu_*dir variables.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2012-10-22 00:33:56 +02:00
Jan Kiszka
38f419f352 configure: Fix CONFIG_QEMU_HELPERDIR generation
We need to evaluate $libexecdir in configure, otherwise we literally end
up with "${prefix}/libexec" instead of the absolute path as
CONFIG_QEMU_HELPERDIR.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-19 20:35:33 +02:00
Aurelien Jarno
41a05a4576 Merge branch 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu
* 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu:
  linux-user: register align p{read, write}64
  linux-user: ppc: mark as long long aligned
  tcg: Remove TCG_TARGET_HAS_GUEST_BASE define
  configure: Remove unnecessary host_guest_base code
  linux-user: If loading fails, print error as string, not number
  linux-user: Fix siginfo handling
  alpha-linux-user: Fix sigaltstack structure definition
  linux-user: Implement gethostname
  linux-user: Perform more checks on iovec lists
  linux-user: fix multi-threaded /proc/self/maps
  linux-user: fix statfs
2012-10-19 20:28:22 +02:00
Stefan Weil
abab1a0f32 configure: Remove unused parameters from main function
This modification is required if compiler option -Wunused-parameter is activated.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-10-19 10:38:53 +02:00
Anthony Liguori
5d9619aa1f Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  vnc: fix "info vnc" with "-vnc ..., reverse=on"
  sheepdog: use bool for boolean variables
  configure: Tidy up remnants of non-64-bit physaddrs
2012-10-12 11:19:56 -05:00
Anthony Liguori
453162e132 Merge remote-tracking branch 'mdroth/qga-pull-10-9-12' into staging
* mdroth/qga-pull-10-9-12:
  qemu-ga: ga_open_pidfile(): add new line to pidfile
  qemu-ga: use state dir from CONFIG_QEMU_LOCALSTATEDIR
  configure: add --localstatedir
2012-10-12 09:14:23 -05:00
Peter Maydell
30163d8995 configure: Remove unnecessary host_guest_base code
All TCG hosts now support guest-base functionality, so we can
remove the setting of host_guest_base to 'yes' in every arm
of the case "$cpu" statement, and simply set guest_base to
default to 'yes'.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2012-10-12 14:26:29 +03:00
Peter Maydell
1e14afef00 configure: Tidy up remnants of non-64-bit physaddrs
Tidy up some remnants of code to support non-64-bit physaddrs
which were accidentally omitted from commit 4be403c8.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-10-12 10:47:35 +02:00
Luiz Capitulino
785c23ae5c configure: add --localstatedir
Next commit wants to use it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2012-10-09 03:39:42 -05:00
Gerd Hoffmann
67be6726b6 spice: raise requirement to 0.12
With the next qemu version (1.3) we are going to bump the qxl device
revision to 4.  The new features available require a recent spice-server
version, so raise up the bar.  Otherwise we would end up with different
qxl revisions depending on the spice-server version installed, which
would be a major PITA when it comes to compat properties.

Clear out a big bunch of #ifdefs which are not needed any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-10-08 12:15:17 +02:00
Aurelien Jarno
048d3612a5 Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
* 'trivial-patches' of git://github.com/stefanha/qemu:
  versatilepb: Use symbolic indices for ARM PIC
  qdev: kill bogus comment
  qemu-barrier: Fix compiler version check for future gcc versions
  hw: Add missing 'static' attribute for QEMUMachine
  cleanup useless return sentence
  qemu-sockets: Fix compiler warning (regression for MinGW)
  vnc: Fix spelling (hellmen -> hellman) in comment
  slirp: Fix spelling in comment (enought -> enough, insure -> ensure)
  tcg/arm: Use tcg_out_mov_reg rather than inline equivalent code
  cpu: Add missing 'static' attribute to qemu_global_mutex
  configure: Support empty target list (--target-list=)
  hw: Fix return value check for bdrv_read, bdrv_write
2012-10-06 18:54:14 +02:00
Stefan Weil
c9159fe9aa Remove libhw
The entries for libhw* are no longer needed in .gitignore.

There is also no longer a difference between common-obj-y and
hw-obj-y, so one of those two macros is sufficient.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-05 16:07:49 -05:00
Stefan Weil
afb63ebd0a configure: Support empty target list (--target-list=)
Specifying an empty target list with --target-list= is shorter
than specifying --disable-user --disable-system.

Both variants should give the same result: no targets at all.

This modification implements that feature.

It uses a trick which works with POSIX compliant shells to test whether
target_list is undefined (=> default targets) or empty (=> no targets).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
2012-10-05 14:00:36 +02:00
Anthony Liguori
05d4f2f2ca Merge remote-tracking branch 'kwolf/for-anthony' into staging
* kwolf/for-anthony: (30 commits)
  qemu-iotests: add tests for streaming error handling
  qemu-iotests: map underscore to dash in QMP argument names
  blkdebug: process all set_state rules in the old state
  stream: add on-error argument
  block: introduce block job error
  iostatus: reorganize io error code
  iostatus: change is_read to a bool
  iostatus: move BlockdevOnError declaration to QAPI
  iostatus: rename BlockErrorAction, BlockQMPEventAction
  qemu-iotests: add test for pausing a streaming operation
  qmp: add block-job-pause and block-job-resume
  block: add support for job pause/resume
  qmp: add 'busy' member to BlockJobInfo
  block: add block_job_query
  block: move job APIs to separate files
  block: fix documentation of block_job_cancel_sync
  qerror/block: introduce QERR_BLOCK_JOB_NOT_ACTIVE
  qemu-iotests: add initial tests for live block commit
  QAPI: add command for live block commit, 'block-commit'
  block: helper function, to find the base image of a chain
  ...
2012-10-04 19:53:50 -05:00
Anthony Liguori
938406dfb1 Merge remote-tracking branch 'kraxel/usb.66' into staging
* kraxel/usb.66:
  usb: Fix usb_packet_map() in the presence of IOMMUs
  usb-redir: Adjust pkg-config check for usbredirparser .pc file rename (v2)
  ehci: Fix interrupt packet MULT handling
  xhci: create a memory region for each port
  xhci: route string & usb hub support
  xhci: tweak limits
  compat: turn off msi/msix on xhci for old machine types
  add pc-1.3 machine type

Conflicts:
	hw/pc_piix.c

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-04 19:49:15 -05:00
Avi Kivity
4be403c815 Make target_phys_addr_t 64 bits unconditionally
The hassle and compile time overhead of maintaining both 32-bit and 64-bit
capable source isn't worth the tiny performance advantage which is seen on
a minority of configurations.  Switch to compiling libhw only once, with
target_phys_addr_t unconditionally typedefed to uint64_t.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-04 19:46:18 -05:00
Bharata B Rao
eb100396b9 configure: Add a config option for GlusterFS as block backend
GlusterFS support in QEMU depends on libgfapi, libgfrpc and
libgfxdr provided by GlusterFS.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-09-28 17:58:06 +02:00
Hans de Goede
8b626aa784 usb-redir: Adjust pkg-config check for usbredirparser .pc file rename (v2)
The usbredir 0.5 release introduced the new API for 64 bit packet ids, but
it kept the libusbredirparser.pc name as is, meaning that older versions of
qemu will still have their pkg-config check for usbredirparser fulfilled,
and build with the usb-redir device. Due to the API change there will be
some compiler warnings, but the build will succeed, however the usb-redir
device will be broken on 32 bit machines.

To solve this a new usbredir-0.5.2 release is coming, which renames the
libusbredirparser.pc file to libusbredirparser-0.5.pc, so that it will no
longer fulfill the pkg-config check of the qemu-1.2 and older releases,
stopping the (silent) breakage. This patch adjusts qemu master's configure
to properly detect the new usbredir release.

Changes in v2:
-Not only use the new .pc name in the check but also when getting cflags
 and libs!

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-26 09:24:42 +02:00
Stefan Weil
8bdd3d499f configure: Allow builds without any system or user emulation
The old code aborted configure when no emulation target was selected.
Even after removing the 'exit 1', it tried to read from STDIN
when QEMU was configured with

    configure' '--disable-user' '--disable-system'

This is fixed here.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-25 18:44:34 -05:00
Richard Henderson
4c3204cb12 tcg-sparc: Clean up cruft stemming from attempts to use global registers.
Don't use -ffixed-gN.  Don't link statically.  Don't save/restore
AREG0 around calls.  Don't allocate space on the stack for AREG0 save.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-21 22:02:19 +02:00
Richard Henderson
c6f7e4fb9a tcg-sparc: Support GUEST_BASE.
Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-21 22:02:18 +02:00
Richard Henderson
9b9c37c364 tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode.
Current code doesn't actually work in 32-bit mode at all.  Since
no one really noticed, drop the complication of v7 and v8 cpus.
Eliminate the --sparc_cpu configure option and standardize macro
testing on TCG_TARGET_REG_BITS / HOST_LONG_BITS

Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-21 22:02:16 +02:00
Aurelien Jarno
cfb75cb980 Merge branch 'usb.65' of git://git.kraxel.org/qemu
* 'usb.65' of git://git.kraxel.org/qemu:
  uhci: Don't queue up packets after one with the SPD flag set
  usb-redir: Revert usb-redir part of commit 93bfef4c
  usb-redir: Add chardev open / close debug logging
  usb-redir: Add support for migration
  usb-redir: Store max_packet_size in endp_data
  usb-redir: Add an already_in_flight packet-id queue
  usb-redir: Change cancelled packet code into a generic packet-id queue
  ehci: Walk async schedule before and after migration
  ehci: Don't set seen to 0 when removing unseen queue-heads
  configure: usbredir fixes
  ehci: Don't process too much frames in 1 timer tick (v2)
  ehci: Fix interrupts stopping when Interrupt Threshold Control is 8
  ehci: switch to new-style memory ops
  usb-host: allow emulated (non-async) control requests without USBPacket
2012-09-21 19:53:26 +02:00
Anthony Liguori
509e9c462d Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  configure: fix seccomp check
  arch_init.c: add missing '%' symbols before PRIu64 in debug printfs
  kvm: Fix warning from static code analysis
  qapi: Fix enumeration typo error
  console: Clean up bytes per pixel calculation
  Fix copy&paste typos in documentation comments
  linux-user: Remove #if 0'd cpu_get_real_ticks() definition
  ui: Fix spelling in comment (ressource -> resource)
  Spelling fixes in comments and macro names (ressource -> resource)
  Fix spelling (licenced -> licensed) in GPL
  Spelling fixes in comments and documentation
  srp: Don't use QEMU_PACKED for single elements of a structured type
2012-09-17 10:21:42 -05:00
Anthony Liguori
cd6dcc7105 Merge remote-tracking branch 'spice/spice.v60' into staging
* spice/spice.v60:
  hw/qxl: support client monitor configuration via device
  qxl: add trace-event for QXL_IO_LOG
  hw/qxl: tracing fixes
  qxl: better cleanup for surface destroy
  qxl: Ignore set_client_capabilities pre/post migrate
  qxl: dont update invalid area
  spice: send updates only for changed screen content
  spice: add screen mirror
  spice: split qemu_spice_create_update
  spice: switch to queue for vga mode updates
2012-09-17 10:21:09 -05:00
Anthony Liguori
121afa9e0c Revert "Add ability to disable build of all targets"
This reverts commit 66d5499b37.

This commit broke --target-list="x86_64-softmmu" and the fix isn't immediatley
obvious.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-17 10:18:48 -05:00
Blue Swirl
89c33337fd Remove unused CONFIG_TCG_PASS_AREG0 and dead code
Now that CONFIG_TCG_PASS_AREG0 is enabled for all targets,
remove dead code and support for !CONFIG_TCG_PASS_AREG0 case.

Remove dyngen-exec.h and all references to it. Although included by
hw/spapr_hcall.c, it does not seem to use it.

Remove unused HELPER_CFLAGS.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2012-09-15 17:51:14 +00:00
Blue Swirl
895c2d0435 target-mips: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>
2012-09-15 17:51:13 +00:00
Blue Swirl
485d003539 target-sh4: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:33 +00:00
Aurelien Jarno
cf7e0c80aa target-cris: Switch to AREG0 free mode
Add an explicit CPUCRISState parameter instead of relying on AREG0, and
use cpu_ld* in translation and interrupt handling. Remove AREG0 swapping
in tlb_fill(). Switch to AREG0 free mode

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-09-15 17:44:33 +00:00
Blue Swirl
64254eba53 target-microblaze: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:33 +00:00
Blue Swirl
d31dd73e48 target-arm: final conversion to AREG0 free mode
Convert code load functions and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2012-09-15 17:44:32 +00:00
Blue Swirl
04a130eaa1 target-unicore32: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:32 +00:00
Blue Swirl
3187114152 target-m68k: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:32 +00:00
Blue Swirl
32ac0ca2ec target-lm32: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:32 +00:00
Natanael Copa
8bacde8d86 configure: properly check if -lrt and -lm is needed
Fixes build against uClibc.

uClibc provides 2 versions of clock_gettime(), one with realtime
support and one without (this is so you can avoid linking in -lrt
unless actually needed). This means that the clock_gettime() don't
need -lrt. We still need it for timer_create() so we check for this
function in addition.

We also need check if -lm is needed for isnan().

Both -lm and -lrt are needed for libs_qga.

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 15:35:53 +00:00
Yann E. MORIN
e84d5956cc configure: fix seccomp check
Currently, if libseccomp is missing but the user explicitly requested
seccomp support using --enable-seccomp, configure silently ignores the
situation and disables seccomp support.

This is unlike all other tests that explicitly fail in such situation.

Fix that.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
2012-09-14 08:46:27 +01:00
Aurelien Jarno
56ab2ad177 configure: usbredir fixes
usbredir is only used by system emulation, so add the libraries to
libs_softmmu instead of LIBS.

Cc: Michael Tokarev <mjt@tls.msk.ru>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-13 09:50:11 +02:00
Alon Levy
a639ab0482 hw/qxl: support client monitor configuration via device
Until now we used only the agent to change the monitor count and each
monitor resolution. This patch introduces the qemu part of using the
device as the mediator instead of the agent via virtio-serial.

Spice (>=0.11.5) calls the new QXLInterface::client_monitors_config,
which returns wether the interrupt is enabled, and if so and given a non
NULL monitors config will
generate an interrupt QXL_INTERRUPT_CLIENT_MONITORS_CONFIG with crc
checksum for the guest to verify a second call hasn't interfered.

The maximal number of monitors is limited on the QXLRom to 64.

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-13 07:31:31 +02:00
Hans de Goede
be4a892846 usb-redir: Convert to new libusbredirparser 0.5 API
This gives us support for 64 bit ids which is needed for using XHCI with
the new hcd generated ids.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-11 07:43:00 +02:00
Daniel P. Berrange
4b1c11fd20 Add ability to force enable/disable of tools build
The qemu-img, qemu-nbd and qemu-io tools are built conditionally
based on whether any softmmu target is enabled. These are useful
self-contained tools which can be used in many other scenarios.
Add new --enable-tools/--disable-tools args to configure to allow
the user to explicitly turn on / off their build. The default
behaviour is now to build these tools are all times, regardless
of whether any softmmu target is enabled

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-10 13:53:26 -05:00
Daniel P. Berrange
66d5499b37 Add ability to disable build of all targets
Allow passing of '--target-list=' to configure to request that
all targets are to be disabled. This allows for doing a very
fast tools-only build of things like qemu-img, qemu-io, qemu-nbd.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-10 13:53:18 -05:00
Anthony Liguori
6a38e0dc36 Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
* qemu-kvm/uq/master:
  kvm: i386: Add classic PCI device assignment
  kvm: i386: Add services required for PCI device assignment
  kvm: Introduce kvm_has_intx_set_mask
  kvm: Introduce kvm_irqchip_update_msi_route
  kvm: Clean up irqfd API
  qemu: Use valgrind annotations to mark kvm guest memory as defined
2012-09-10 12:51:44 -05:00
Michael Tokarev
8bf188aa18 use --libexecdir instead of ignoring it first and reinventing it later
Commit 7b93fadf3a "Add basic version
of bridge helper" put the bridge helper executable into a fixed
${prefix}/libexec/ location, instead of using ${libexecdir} for
this.  At the same time, --libexecdir is being happily ignored
by ./configure.  Even more, the same patch sets unused $libexecdir
variable in the generated config-host.mak, and uses fixed string
(\${prefix}/libexecdir) for the bridge helper binary.

Fix this braindamage by introducing $libexecdir variable, using
it for the bridge helper binary, and recognizing --libexecdir.

This patch is applicable to stable-1.1.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: Corey Bryant <coreyb@linux.vnet.ibm.com>
Cc: Richa Marwaha <rmarwah@linux.vnet.ibm.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-10 10:57:52 -05:00
Aurelien Jarno
69fc255350 Merge branch 'spice.v59' of git://anongit.freedesktop.org/spice/qemu
* 'spice.v59' of git://anongit.freedesktop.org/spice/qemu:
  Remove #ifdef QXL_COMMAND_FLAG_COMPAT_16BPP
  qxl: Add set_client_capabilities() interface to QXLInterface
  spice: make number of surfaces runtime-configurable.
  configure: print spice-protocol and spice-server versions
  qxl: add QXL_IO_MONITORS_CONFIG_ASYNC
  qxl: disallow unknown revisions
  qxl/update_area_io: guest_bug on invalid parameters
  spice: increase the verbosity of spice section in "qemu --help"
  spice: adding seamless-migration option to the command line
  spice: add 'migrated' flag to spice info
  spice migration: add QEVENT_SPICE_MIGRATE_COMPLETED
  spice: notify on vm state change only via spice_server_vm_start/stop
  spice: notify spice server on vm start/stop
  spice: abort on invalid streaming cmdline params
2012-09-10 15:32:11 +02:00
Blue Swirl
19b0516fb4 target-s390x: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0.

Remove temporary wrappers and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
[agraf: fix conflicts]
Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-10 13:38:33 +02:00
Christian Borntraeger
62fe83318d qemu: Use valgrind annotations to mark kvm guest memory as defined
valgrind with kvm produces a big amount of false positives regarding
"Conditional jump or move depends on uninitialised value(s)". This
happens because the guest memory is allocated with qemu_vmalloc which
boils down posix_memalign etc. This function is (correctly) considered
by valgrind as returning undefined memory.

Since valgrind is based on jitting code, it will not be able to see
changes made by the guest to guest memory if this is done by KVM_RUN,
thus keeping most of the guest memory undefined.

Now lots of places in qemu will then use guest memory to change behaviour.
To avoid the flood of these messages, lets declare the whole guest
memory as defined. This will reduce the noise and allows us to see real
problems.

In the future we might want to make this conditional, since there
is actually something that we can use those false positives for:
These messages will point to code that depends on guest memory, so
we can use these backtraces to actually make an audit that is focussed
only at those code places. For normal development we dont want to
see those messages, though.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2012-09-09 16:48:34 +03:00
Alon Levy
2e0e3c399a configure: print spice-protocol and spice-server versions
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-05 17:11:56 +02:00
Alon Levy
020af1c45f qxl: add QXL_IO_MONITORS_CONFIG_ASYNC
Revision bumped to 4 for new IO support, enabled for spice-server >=
0.11.1. New io enabled if revision is 4. Revision can be set to 4.

[ kraxel: 3 continues to be the default revision.  Once we have a new
          stable spice-server release and the qemu patches to enable
          the new bits merged we'll go flip the switch and make rev4
          the default ]

This io calls the corresponding new spice api
spice_qxl_monitors_config_async to let spice-server read a new guest set
monitors config and notify the client.

On migration reissue spice_qxl_monitors_config_async.

RHBZ: 770842

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

fixup

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-05 17:11:55 +02:00
Daniel P. Berrange
99afc91d6c qapi: add 'query-target' command to return target arch
Add a 'query-target' QAPI command to allow management applications
to determine what target architecture a QEMU binary is emulating
without having to parse the binary name or -help output

  $ qmp-shell -p /tmp/qemu
  (QEMU) query-target
  {   u'return': {   u'arch': u'x86_64' }}

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-08-22 10:47:17 -05:00
Eduardo Otubo
f794573eab Adding support for libseccomp in configure and Makefile (v8)
Adding basic options to the configure script to use libseccomp or not.
The default is set to 'no'. If the flag --enable-libseccomp is used, the
script will check for its existence using pkg-config.

Signed-off-by: Eduardo Otubo <otubo@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
v1 -> v2:
 - As I removed all the code related to seccomp from vl.c, I created
   qemu-seccomp.[ch].
 - Also making the configure script to add the specific line to
   Makefile.obj in order to compile with appropriate support to seccomp.

v2 -> v3:
 - Removing the line from Makefile.obj and adding it to Makefile.objs.
 - Marking libseccomp default option to 'yes' in the configure script.

v3 -> v8:
 - fix configure probe if libseccomp isn't available (aliguori)
2012-08-16 13:41:16 -05:00
Peter Maydell
3c4a4d0dcb Support using a different compiler for Objective-C files
MacOSX 10.8 ("Mountain Lion") requires us to compile our one
Objective-C source file with clang even if the rest of QEMU
requires a real gcc, because the system headers we use make
use of Apple's "Blocks" extension to C/ObjC, and mainline
gcc doesn't support that. Since we only need to use a true
gcc for the parts of QEMU that use the fixed-register
env variable, we can simply use clang to build the ObjC
file: it will link to the gcc-built objects with no problems.

Add the necessary support for an OBJCC variable in the
makefile and configure machinery; we default to clang
if we have it, otherwise whatever CC is (since gcc
might be the Apple gcc which does support Blocks).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-08-16 13:41:15 -05:00
Peter Maydell
a0b7cf6b6e configure: Define OS_OBJECT_USE_OBJC=0 for MacOSX builds
MacOSX 10.8 ("Mountain Lion") defaults to trying to use automated
reference counting on certain objects.  This means that the system
header files will use some Objective C syntax constructs even when
compiling pure C, which confuses mainline gcc. Suppress this by
setting OS_OBJECT_USE_OBJC=0. This avoids a compile error like this:

In file included from
/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:5:0,
                 from /usr/include/os/object.h:74,
                 from /usr/include/dispatch/dispatch.h:48,
                 from /System/Library/Frameworks/IOKit.framework/Headers/IOKitLib.h:56,
                 from block/raw-posix.c:35:
/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:409:1: error: stray ‘@’ in program
[with a large number of further run-on errors]

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-08-16 13:41:15 -05:00
Peter Maydell
bbea405080 configure: Don't override user's --cpu on MacOS and Solaris
Both MacOS and Solaris have special case handling for the CPU
type, because the check_define probes will return i386 even if
the hardware is 64 bit and x86_64 would be preferable. Move
these checks earlier in the configure probing so that we can
do them only if the user didn't specify a CPU with --cpu. This
fixes a bug where the user's command line argument was being
ignored.

Reviewed-by: Andreas F=E4rber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-08-16 13:41:15 -05:00
Jan Kiszka
5a4d701acd audio: Make pcspk card selectable again
[ The following text is in the "ISO-8859-1" character set. ]
    [ Your display is set for the "KOI8-R" character set.  ]
    [ Some special characters may be displayed incorrectly. ]

Since we moved pcspk into hwlib, CONFIG_PCSPK is no longer defined per
target. Therefore, statically built soundhw array in arch_init.c stopped
including this card.

Work around this by re-adding this define to config-target.mak.
Long-term, a dynamic creation of this soundhw list will be necessary.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: malc <av1474@comtv.ru>
2012-08-16 18:52:58 +04:00
Blue Swirl
92fc4b586f x86: switch to AREG0 free mode
Add an explicit CPUX86State parameter instead of relying on AREG0.

Remove temporary wrappers and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-14 19:01:26 +00:00
Anthony Liguori
633decd711 Merge remote-tracking branch 'qmp/queue/qmp' into staging
* qmp/queue/qmp: (48 commits)
  target-ppc: add implementation of query-cpu-definitions (v2)
  target-i386: add implementation of query-cpu-definitions (v2)
  qapi: add query-cpu-definitions command (v2)
  compiler: add macro for GCC weak symbols
  qapi: add query-machines command
  qapi: mark QOM commands stable
  qmp: introduce device-list-properties command
  qmp: add SUSPEND_DISK event
  qmp: qmp-events.txt: add missing doc for the SUSPEND event
  qmp: qmp-events.txt: put events in alphabetical order
  qmp: emit the WAKEUP event when the guest is put to run
  qmp: don't emit the RESET event on wakeup from S3
  scripts: qapi-commands.py: qmp-commands.h: include qdict.h
  docs: writing-qmp-commands.txt: update error section
  error, qerror: drop QDict member
  qerror: drop qerror_table and qerror_format()
  error, qerror: pass desc string to error calls
  error: drop error_get_qobject()/error_set_qobject()
  qemu-ga: switch to the new error format on the wire
  qmp: switch to the new error format on the wire
  ...
2012-08-13 16:12:35 -05:00
Luiz Capitulino
74ee59a825 monitor: drop unused monitor debug code
In the old QMP days, this code was used to find out QMP commands that
might be calling monitor_printf() down its call chain.

This is almost impossible to happen today, because the qapi converted
commands don't even have a monitor object. Besides, it's been more than
a year since I used this last time.

Let's just drop it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
2012-08-13 13:19:14 -03:00
Anthony Liguori
d517872ec2 Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
* qemu-kvm/uq/master:
  kvm: Add documentation comment for kvm_irqchip_in_kernel()
  kvm: Decouple 'GSI routing' from 'kernel irqchip'
  kvm: Decouple 'MSI routing via irqfds' from 'kernel irqchip'
  kvm: Decouple 'irqfds usable' from 'kernel irqchip'
  kvm: Move kvm_allows_irq0_override() to target-i386, fix return type
  kvm: Rename kvm_irqchip_set_irq() to kvm_set_irq()
  kvm: Decouple 'async interrupt delivery' from 'kernel irqchip'
  configure: Don't implicitly hardcode list of KVM architectures
  kvm: Check if smp_cpus exceeds max cpus supported by kvm
2012-08-13 09:25:48 -05:00
Blue Swirl
c075a72399 configure: fix double check tests with Clang
Configuring with Clang compiler with -Werror would not work after
improved checks:
/tmp/qemu-conf--25992-.c:4:32: error: self-comparison always evaluates
to true [-Werror,-Wtautological-compare]
int main(void) { return preadv == preadv; }
/tmp/qemu-conf--25992-.c:13:26: error: self-comparison always
evaluates to true [-Werror,-Wtautological-compare]
    return epoll_create1 == epoll_create1;
/tmp/qemu-conf--25992-.c:3:13: error: explicitly assigning a variable
of type 'char **' to itself [-Werror,-Wself-assign]
    environ = environ;

Avoid the errors by adjusting the tests.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-11 15:07:45 +00:00
Peter Maydell
8dc38a78d0 configure: Check for -Werror causing failures when compiling tests
Add support for checking whether test case code can compile without
warnings, by recompiling each successful test with -Werror. If the
-Werror version doesn't pass, we bail out. This gives us the same
level of visibility of warnings in test code as --enable-werror
provides for the main compile.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-11 15:07:41 +00:00
Guan Xuetao
4f23a1e645 unicore32-softmmu: Add unicore32-softmmu build support
This patch adds unicore32-softmmu build support, include configure,
makefile, arch_init, and all missing functions needed by softmmu.
Although all missing functions are empty, unicore32-softmmu could
be build successfully.
By 20120804: change QEMU_ARCH_UNICORE32 to 0x4000

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-11 09:36:55 +00:00
Peter Maydell
08312a63b7 configure: Don't implicitly hardcode list of KVM architectures
The code creating the symlink from linux-headers/asm to the
architecture specific linux-headers/asm-$arch directory was
implicitly hardcoding a list of KVM supporting architectures.
Add a default case for the common "Linux architecture name and
QEMU CPU name match" case, so future architectures will only
need to add code if they've managed to get mismatched names.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2012-08-09 16:16:45 +03:00
Peter Maydell
9b4c0b56b5 configure: Fix set-but-not-used warning in Xen 4.1 probe
The Xen 4.1 probe never uses the return value from xc_interface_open(),
so was provoking a compiler warning on newer gcc. Fix by not bothering
to put the return value anywhere.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-04 13:25:05 +00:00
Peter Maydell
69deef089d configure: Don't run Xen compile checks in subshells
The Xen compile checks are currently run inside subshells. This
is unnecessary and has the effect that if do_cc() exits with
an error message then this only causes the subshell to exit,
not the whole of configure, which is confusing. Remove the
subshells, changing:
  if ( cat ; compile_prog ) ; then ...
to
  if cat && compile_prog ; then ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-04 13:25:04 +00:00
Anthony PERARD
f6ccf1f453 configure: Fix xen probe with Xen 4.2 and later
The xs.h header is now deprecated and produces a warning. This prevents the
configure script from enabling Xen with xen-unstable whom will become 4.2. As
this header is not anymore common to every version of Xen, we just remove it
from the early probe for Xen.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2012-08-01 13:42:44 +00:00
Peter Maydell
0b22ef0f57 configure: -I\$(SRC_PATH) goes in QEMU_INCLUDES not QEMU_CFLAGS
If the smartcard configure check passes, add '-I\$(SRC_PATH)/libcacard'
to QEMU_INCLUDES, not QEMU_CFLAGS. Otherwise the unexpanded SRC_PATH
will cause a warning in every following configure test.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:06:03 +00:00
Peter Maydell
3014ee001d configure: Fix compile warning in utimensat/futimens test
Fix compile warning in the utimensat/futimens test ("implicit
declaration of function 'utimensat'", ditto futimens) by
adding a missing include.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:06:01 +00:00
Peter Maydell
fea08e0803 configure: Fix warnings in VDE library probe
Fix compile warnings in the VDE library probe ("passing argument 1 of
'vde_open_real' discards 'const' qualifier from pointer target type",
ditto argument 2).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:54 +00:00
Peter Maydell
7edc3fed5e configure: Fix compile warning in PNG test
Fix compile warning (variable 'png_ptr' set but not used) in the
PNG detection test code.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:52 +00:00
Stefan Weil
7ace252a6a configure: Fix errors in test for__sync_fetch_and_and
The old test code raises two compiler warnings which are errors since
commit 417c9d72d4.

These errors could result in compilations with compiler flag
-march486 (so all nice features of newer processors got lost).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:41 +00:00
Peter Maydell
caa50971f2 configure: -march=i486 belongs in QEMU_CFLAGS, not CFLAGS
The distinction between QEMU_CFLAGS and CFLAGS is that the
former is for flags without which QEMU can't compile, whereas
the latter is for flags like "-g -O2" which the user can
safely override. "-march=i486" is in the former category, and
so belongs in QEMU_CFLAGS.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:40 +00:00
Stefan Weil
1e845c78c7 configure: Replace bash code by standard shell code
"+=" does not work with dash and other simple /bin/sh implementations.

The new code prepends the flag while the old code either did not work
(it continued after an error message which typically was not read) or
appended the flag. That difference should not matter here.

Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:38 +00:00
Stefan Weil
cc9397435f configure: Fix build with capabilities
Since commit 417c9d72d4 all configure tests
normally run with -Werror. Some of these tests now fail because they
raised a compiler warning.

This patch fixes support for capabilities.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:37 +00:00
Stefan Weil
e35bcb0cab configure: Fix build with ALSA audio driver
Since commit 417c9d72d4,
all configure tests normally run with -Werror.

Some of these tests now fail because they raised a compiler warning.

Here a build breakage for ALSA (configure --audio-drv-list=alsa) is fixed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:36 +00:00
Peter Maydell
6ca026cb37 configure: Don't run configure tests with -Werror enabled
Don't run configure tests with -Werror in the compiler flags. The idea
of -Werror is that it makes problems very obvious to developers, so
they get fixed quickly. However, when running configure tests, failures
due to -Werror are far from obvious -- they simply result in the test
quietly failing when it should have passed. Not using -Werror is in
line with recommended practice in the Autoconf world.

This commit is essentially backing out the changes in commit 417c9d72.
Instead we fix the problem that commit was trying to address in a
different way: we add -Werror only for the test of the nss headers,
with a comment that this is specifically intended to detect a bug
in some releases of nss.

We also have to clean up a bug in the smartcard test where it was
trying to include smartcard_cflags in the test compile flags: this
would always result in a failure with -Werror, because they include
an escaped "$(SRC_PATH)" which is only valid when used in the final
makefile.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:05:34 +00:00
Peter Maydell
06d71fa148 configure: Split valgrind test into pragma test and valgrind.h test
Split the configure test that checks for valgrind into two, one
part checking whether we have the gcc pragma to disable unused-but-set
variables, and the other part checking for the existence of valgrind.h.
The first of these has to be compiled with -Werror and the second
does not and shouldn't generate any warnings.

This (a) allows us to enable "make errors in configure tests be
build failures" and (b) enables use of valgrind on systems with
a gcc which doesn't know about -Wunused-but-set-varibale, like
Debian squeeze.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-31 20:04:42 +00:00
Jia Liu
d962783e98 target-or32: Add linux user support
Add QEMU OpenRISC linux user support.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-27 21:13:05 +00:00
Jia Liu
e67db06e9f target-or32: Add target stubs and QOM cpu
Add OpenRISC target stubs, QOM cpu and basic machine.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-27 21:12:55 +00:00
Anthony Liguori
61dc008f35 Revert "audio: Make PC speaker audio card available by default"
This reverts commit 504972922d which broke the
build for ARM.

I don't think this change is necessary.  If I'm wrong, please recommit this
changeset with an appropriate fix for ARM.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-07-19 18:25:52 -05:00
Jan Kiszka
504972922d audio: Make PC speaker audio card available by default
[ The following text is in the "ISO-8859-1" character set. ]
    [ Your display is set for the "KOI8-R" character set.  ]
    [ Some special characters may be displayed incorrectly. ]

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: malc <av1474@comtv.ru>
2012-07-19 20:07:53 +04:00
Kevin Wolf
3f4349dc8b coroutine-ucontext: Help valgrind understand coroutines
valgrind tends to get confused and report false positives when you
switch stacks and don't tell it about it.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-07-17 16:48:32 +02:00
Alexander Graf
417c9d72d4 configure: add -Werror to QEMU_CFLAGS early
We want all configure tests pass with -Werror if it is enabled. So we
need to update QEMU_CFLAGS early on to make sure we also pass it in to
all the compile test jobs.

This fixes a warning-became-error bug in nss for me with the default
configuration:

In file included from /usr/include/nss3/pkcs11t.h:1780,
                 from /usr/include/nss3/keythi.h:41,
                 from /usr/include/nss3/keyt.h:41,
                 from /usr/include/nss3/pk11pub.h:43,
                 from libcacard/vcard_emul_nss.c:21:
/usr/include/nss3/pkcs11n.h:365:26: error: "__GNUC_MINOR" is not defined

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-14 10:48:03 +00:00
Peter Maydell
3cc0cd61f4 ARM: Make target_phys_addr_t 64 bits and physaddrs 40 bits
Make target_phys_addr_t 64 bits for ARM targets, and set
TARGET_PHYS_ADDR_SPACE_BITS to 40.  This should have no effect for ARM
boards where physical addresses really are 32 bits (except perhaps a
slight performance hit on 32 bit hosts for system emulation) but allows
us to implement the Large Physical Address Extensions for Cortex-A15,
which mean 40 bit physical addresses.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-07-12 10:59:53 +00:00
Stefan Weil
f595e73713 configure: Remove help for --disable-vnc-thread, --enable-vnc-thread
Commit 2624bab836 removed these
configure arguments. Now the help text for both is removed, too.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-07-02 10:10:52 +01:00
Daniel P. Berrange
2624bab836 Remove support for non-threaded VNC server
QEMU now has a fundamental requirement for pthreads, so there
is no compelling reason to retain support for the non-threaded
VNC server. Remove the --{enable,disable}-vnc-thread configure
arguments, and all CONFIG_VNC_THREAD conditionals

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-27 16:27:00 -05:00
Andreas Färber
a307beb6e8 configure: Assure existence of linux-headers/ build directory
Commit ec5b06d (configure: ensure directory exists when creating symlinks)
moved the creation of directories into the symlink() function but forgot
the case where no symlink is created.

This leads to build errors on arm Linux due to -I../linux-headers.

Unbreak the build on arm Linux by reverting part of that commit.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-27 16:26:59 -05:00
Anthony Liguori
e0a3dc7cde Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  tci: Support INDEX_op_bswap64_i64
  target-i386: Use QEMU instead of Qemu
  Makefile.hw: avoid overly large 'make clean' rm command
  configure: Fix typo
  arm_gic: Send dbg msgs to stderr not stdout
  checkpatch: Add QEMU specific rule
  qemu-config: Use QEMU instead of Qemu
  libqtest: Fix socket_accept() to pass address_len
  Makefile.user: Define CONFIG_USER_ONLY for libuser/
  Makefile: Remove macro qapi-dir
  Makefile: Remove BUILD_DIR from qapi-dir
  Install 'bepo' keymap already included in Qemu source
2012-06-26 15:09:47 -05:00
Anthony Liguori
3978f4612e Merge remote-tracking branch 'sstabellini/compile-xs' into staging
* sstabellini/compile-xs:
  xenstore: Use <xenstore.h>
  xen: Reorganize includes of Xen headers.
2012-06-26 15:05:45 -05:00
Anthony Liguori
7a542b67b3 Merge remote-tracking branch 'sstabellini/xen-pt' into staging
* sstabellini/xen-pt:
  Introduce Xen PCI Passthrough, MSI
  Introduce apic-msidef.h
  Introduce Xen PCI Passthrough, PCI config space helpers
  Introduce Xen PCI Passthrough, qdevice
  qdev-properties: Introduce pci-host-devaddr.
  pci.c: Add opaque argument to pci_for_each_device.
  Introduce XenHostPCIDevice to access a pci device on the host.
  configure: Introduce --enable-xen-pci-passthrough.
  pci_ids: Add INTEL_82599_SFP_VF id.
2012-06-26 15:05:33 -05:00
Blue Swirl
2f5a189cae ppc: Move load and store helpers, switch to AREG0 free mode
Add an explicit CPUPPCState parameter instead of relying on AREG0
and rename op_helper.c (which only contains load and store helpers)
to mem_helper.c. Remove AREG0 swapping in
tlb_fill().

Switch to AREG0 free mode. Use cpu_ld{l,uw}_code in translation
and interrupt handling, cpu_{ld,st}{l,uw}_data in loads and stores.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2012-06-24 01:04:43 +02:00
Stefan Weil
4e1797f9a5 configure: Fix typo
The typo did not cause an error because open_by_handle_at
was only compared to "yes".

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-06-22 09:47:47 +01:00
Anthony PERARD
eb6fda0f51 configure: Introduce --enable-xen-pci-passthrough.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2012-06-21 16:06:10 +00:00
Anthony PERARD
e108a3c110 xenstore: Use <xenstore.h>
In the next release of Xen (4.2), xs.h became deprecated.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2012-06-21 11:44:35 +00:00
Avi Kivity
8be74dc0ba configure: fix -enable-debug with newer toolchains
Fedora 17's toolchain wants optimization enabled for _FORTIFY_SOURCE;
so disable _FORTIFY_SOURCE when debugging.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-19 13:32:22 -05:00
Stefan Weil
acc55ba8b1 configure: Fix build for some versions of glibc (9pfs)
Some versions declare open_by_handle_at, but don't define AT_EMPTY_PATH.
Extend the check in configure to test both preconditions.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Serge Hallyn <serge.hallyn@ubuntu.com>
2012-06-11 22:20:21 +02:00
Anthony Liguori
3525c42fd3 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  configure: report missing libraries for virtfs
  trace/simple.c: fix deprecated glib2 interface
  Clarify comments of tb_invalidate_phys_[page_]range
2012-06-11 12:15:51 -05:00
Max Filippov
f492b82d67 target-xtensa: switch to AREG0-free mode
Add env parameter to every helper function that needs it, update
'configure' script.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-10 20:09:22 +00:00
Harsh Prateek Bora
263ddcc81b configure: report missing libraries for virtfs
Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-06-08 10:01:45 +01:00
Paolo Bonzini
2dee8d54c6 build: do not create directories at configure time
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07 09:21:20 +02:00
Anthony Liguori
ec5b06d717 configure: ensure directory exists when creating symlink
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-07 09:21:19 +02:00
Paolo Bonzini
00c705fb92 build: libcacard Makefile cleanups
Build vscclient from toplevel Makefile, limit usage of vpath.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07 09:21:18 +02:00
Paolo Bonzini
c353f26194 build: move per-target hw/ objects to nested Makefile.objs
This completes the move to nested Makefiles for virtio and a few
other files that were not part of obj-TARGET-y, but still were
compiled separately for each target.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07 09:21:17 +02:00
Paolo Bonzini
be1029ec30 build: convert libhw to nested Makefile.objs
After this patch, the libhw* directories will have a hierarchy
that mimics the source tree.  This is useful because we do have
a couple of files there that are in the top source directory.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07 09:21:17 +02:00
Paolo Bonzini
3d5a3f9a7f build: move target-independent hw/ objects to nested Makefile.objs
This patch starts converting the hw/ directory.  Some files in hw/
are compiled once, some twice (32-/64-bit), some once per target.
Each category is moved in a separate patch.

After this patch, the files that are compiled once will show the
same hierarchy in the build tree as they do in the source tree,
for example hw/qdev.o instead of just qdev.o.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07 09:21:16 +02:00