Commit Graph

51121 Commits

Author SHA1 Message Date
Daniel P. Berrange
9c5826306d trace: move hw/i386/xen events to correct subdir
The trace-events for a given source file should generally
always live in the same directory as the source file.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170125161417.31949-5-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-01-31 17:11:18 +00:00
Daniel P. Berrange
1416f9ea6d trace: move hw/xen events to correct subdir
The trace-events for a given source file should generally
always live in the same directory as the source file.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170125161417.31949-4-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-01-31 17:11:17 +00:00
Daniel P. Berrange
de928314aa trace: move hw/block/dataplane events to correct subdir
The trace-events for a given source file should generally
always live in the same directory as the source file.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170125161417.31949-3-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-01-31 17:11:17 +00:00
Daniel P. Berrange
ba78db44f6 make: move top level dir to end of include search path
Currently the search path is

  1. source dir corresponding to input file (implicit by compiler)
  2. top level build dir
  3. top level source dir
  4. top level source include/ dir
  5. source dir corresponding to input file
  6. build dir corresponding to output file

Search item 5 is an effective no-op, since it duplicates item 1.
When srcdir == builddir, item 6 also duplicates item 1, which
causes a semantic difference between VPATH and non-VPATH builds.

Thus to ensure consistent semantics we need item 6 to be present
immediately after item 1. e.g.

  1. source dir corresponding to input file (implicit by compiler)
  2. build dir corresponding to output file
  3. top level build dir
  4. top level source dir
  5. top level source include/ dir

When srcdir == builddir, items 1 & 2 collapse into one, and items
3 & 4 collapse into one, but the overall search order is still
consistent with srcdir != builddir

A further complication is that while most of the source files
are built with a current directory of $BUILD_DIR, target dependant
files are built with a current directory of $BUILD_DIR/$TARGET.

As a result, search item 2 resolves to a different location for
target independant vs target dependant files. For example when
building 'migration/ram.o', the use of '-I$(@D)' (which expands
to '-Imigration') would not find '$BUILD_DIR/migration', but
rather '$BUILD_DIR/$TARGET/migration'.

If there are generated headers files to be used by the migration
code in '$BUILD_DIR/migration', these will not be found by the
relative include, an absolute include is needed instead. This
has not been a problem so far, since nothing has been generating
headers in sub-dirs, but the trace code will shortly be doing
that. So it is needed to list '-I$(BUILD_DIR)/$(@D)' as well as
'-I$(@D)' to ensure both directories are searched when building
target dependant code. So the search order ends up being:

  1. source dir corresponding to input file (implicit by compiler)
  2. build dir corresponding to output file (absolute)
  3. build dir corresponding to output file (relative to cwd)
  4. top level build dir
  5. top level source dir
  6. top level source include/ dir

One final complication is that the absolute '-I$(BUILD_DIR)/$(@D)'
will sometimes end up pointing to a non-existant directory if
that sub-dir does not have any target-independant files to be
built. Rather than try to dynamically filter this, a simple
'mkdir' ensures $(BUILD_DIR)/$(@D) is guaranteed to exist at
all times.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170125161417.31949-2-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-01-31 17:11:17 +00:00
Gerd Hoffmann
3ef0c573d3 console: fix console resize
Only skip surface reallocation in case the old surface was created using
qemu_alloc_display (via qemu_create_displaysurface) too, otherwise we
might end up with a DisplaySurface with the wrong backing storage.

Cc: 1658634@bugs.launchpad.net
Fixes: cd958edb1f
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Message-id: 1485256239-12219-1-git-send-email-kraxel@redhat.com
2017-01-31 16:09:16 +01:00
Kevin Wolf
27b224a61f gtk: Hardcode LC_CTYPE as C.utf-8
Commit 2cb5d2a4 removed setlocale() for everything except LC_MESSAGES in
order to avoid unwanted side effects such as using the wrong decimal
separator in generated JSON objects. However, the problem that unsetting
LC_CTYPE caused is that non-ASCII characters are considered
non-printable now and therefore the GTK menus display question marks for
accented letters, Chinese characters etc.

A first attempt to fix this [1] was rejected because even just setting
LC_CTYPE to the user's locale (and thereby modifying the semantics of
the ctype.h functions) could have unwanted effects that we're not aware
of yet.

Recently, however, glibc introduced a new locale "C.utf-8" that just
uses UTF-8 as its charset, but otherwise leaves the semantics alone.
Just setting the right character set is enough for our use case, so we
can just hardcode this one without having to be afraid of nasty side
effects.

Older systems that don't have the new locale will continue displaying
question marks, but this should fix the problem for most users.

[1] https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg03591.html
    ('Re: gtk: use setlocale() for LC_MESSAGES only')

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20170131100945.8189-1-kwolf@redhat.com

[ kraxel: change C.utf-8 to C.UTF-8 ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 16:09:05 +01:00
Michael S. Tsirkin
df45892c12 qxl: switch to constants within BUILD_BUG_ON
We are switching BUILD_BUG_ON to verify that it's parameter is a
compile-time constant, and it turns out that some gcc versions
(specifically gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609) are
not smart enough to figure it out for expressions involving local
variables. This is harmless but means that the check is ineffective for
these platforms.  To fix, replace variables with macros.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 15:57:27 +02:00
Michael S. Tsirkin
f298318284 compiler: drop ; after BUILD_BUG_ON
All users include the trailing ; anyway, let's require that -
it seems cleaner.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
2017-01-31 15:57:27 +02:00
Marc-André Lureau
178fe0ae9d char: move to chardev/
The following commits will split char.c in several files. Let's put them
in a subdirectory.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:03:46 +04:00
Marc-André Lureau
0b663b7d77 char: remove class kind field
The class kind is necessary to lookup the chardev name in
qmp_chardev_add() after calling qemu_chr_new_from_opts() and to set
the appropriate ChardevBackend (mainly to free the right
fields).

qemu_chr_new_from_opts() can be changed to use a non-qmp function
using the chardev class typename. Introduce qemu_chardev_add() to be
called from qemu_chr_new_from_opts() and remove the class chardev kind
field. Set the backend->type in the parse callback (when non-common
fields are added).

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:03:42 +04:00
Marc-André Lureau
279b066e4c char: rename remaining CharDriver to Chardev
CharDriver no longer exists, it has been replaced with Chardev.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
88cace9f11 char: get rid of CharDriver
qemu_chr_new_from_opts() is modified to not need CharDriver backend[]
array, but uses instead objectified qmp_query_chardev_backends() and
char_get_class(). The alias field is moved outside in a ChardevAlias[],
similar to QDevAlias for devices.

"kind" and "parse" are moved to ChardevClass ("kind" is to be removed
next)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
8cddc46990 char: remove chr_free
Now it uses Object instance_finalize instead.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
7f2fe073f3 char-fd: convert to finalize
char-serial inherits from char-fd finalizer.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
53a5736f94 char-win: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
c266d94e7b char-win: do not override chr_free
For some unclear reason to me, char-file does not have chr_free on
win32. Since we want to switch to instance finalizer instead of class
chr_free, we should be able to run the base WinChardev class finalizer
in any case. Use a boolean to skip free to ease the transition to
instance finalizer.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
1566b0c455 char-win-stdio: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
4d833ada52 char-stdio: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
c930572883 char-parallel: convert parallel to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:47 +04:00
Marc-André Lureau
9fa2f7a4ed char-ringbuf: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
fa943b5ea0 char-pty: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
2c3a5dcbf8 char-socket: convert to finalize
Notice that finalize() will be run after a failure to open(), so cleanup
code must be adjusted.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
819aad230a char-udp: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
980d0414ce mux: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
8955e8914c msmouse: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
e96ebf494a baum: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
18c508acdb spice-qemu-char: convert to finalize
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 13:01:46 +04:00
Marc-André Lureau
55fc84a7a3 MAINTAINERS: add myself to qemu-char.c
I consider to have enough experience with qemu-char to propose myself as
maintainer. This will allow me to send pull request without waiting for
Paolo.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
2017-01-31 13:00:10 +04:00
Gerd Hoffmann
eebe0b7905 vnc: fix overflow in vnc_update_stats
Commit "bea60dd ui/vnc: fix potential memory corruption issues" is
incomplete.  vnc_update_stats must calculate width and height the same
way vnc_refresh_server_surface does it, to make sure we don't use width
and height values larger than the qemu vnc server can handle.

Commit "e22492d ui/vnc: disable adaptive update calculations if not
needed" masks the issue in the default configuration.  It triggers only
in case the "lossy" option is set to "on" (default is "off").

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 1485248428-575-1-git-send-email-kraxel@redhat.com
2017-01-31 08:52:52 +01:00
Marc-André Lureau
51e0b65453 spice: wakeup QXL worker to pick up mouse changes
Without it, server-mode mouse is "slow" to update position: QXL will
wait until new display commands come. This is very visible with
virtio-gpu.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20170130104540.14660-1-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:50:21 +01:00
Ziyue Yang
66f6b82bf2 ui/gtk.c: add ctrl-alt-= support for zoom in acceleration
Solving wishlist item at
https://bugs.launchpad.net/qemu/+bug/1656710
by accepting Ctrl-Alt-= as an additional zoom-in acceleration.

Using gtk_accel_group_connect to support multiple accelerations
triggering a single menu item since that gtk_accel_map_add_entry
seems to support only one acceleration. A wrapper function
gd_accel_zoom_in is added to support gtk_accel_group_connect's
callback activities.

Signed-off-by: Ziyue Yang <skiver.cloud.yzy@gmail.com>
Message-id: 1485826335-15686-1-git-send-email-skiver.cloud.yzy@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:49:49 +01:00
Rami Rosen
6b557d7c93 ui: fix format specfier in vnc to avoid break in build.
When building qemu after setting _VNC_DEBUG to 1 (see ui/vnc.h),
we get the following error and the build breaks:
...
ui/vnc.c: In function ‘vnc_client_io_error’:
ui/vnc.c:1262:13: error: format ‘%d’ expects argument of type ‘int’, but
             VNC_DEBUG("Closing down client sock: ret %d (%s)\n",
             ^
cc1: all warnings being treated as errors
make: *** [ui/vnc.o] Error 1
...

This patch solves this issue by fixing the print format specifier
in vnc_client_io_error() to be %zd, which corresponds to the type
of the "ret" variable.

Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Message-id: 1484039965-25907-1-git-send-email-rami.rosen@intel.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:14:52 +01:00
OGAWA Hirofumi
e229d1efd7 ui/gtk: Fix mouse wheel on 3.4.0 or later
On 3.4.0 or later, send GDK_SCROLL_SMOOTH event, instead of
GDK_SCROLL_UP/DOWN.

This fixes it by converting any smooth scroll to up/down.
(I.e. without smooth support)

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:14:52 +01:00
Pierre Ossman
a54f0d2ba3 vnc: track LED state separately
Piggy-backing on the modifier state array made it difficult to send
out updates at the proper times.

Signed-off-by: Pierre Ossman <ossman@cendio.se>
Message-id: 5aa28297d665cee24ddab26bbf4633e4252f97b6.1483978442.git.ossman@cendio.se
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:14:52 +01:00
Fabian Lesniak
1266b68c6e ui: add support for mice with extra/side buttons
Adds input event generation for BTN_SIDE and BTN_EXTRA events to gtk and
input-linux methods.

Signed-off-by: Fabian Lesniak <fabian@lesniak-it.de>
Message-id: 20161206190007.7539-4-fabian@lesniak-it.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:14:51 +01:00
Fabian Lesniak
8b0caab07b ps2: add support for mice with extra/side buttons
This enables the ps2 controller to process mouse events for buttons 4 and 5.
Additionally, distinct definitions for the ps2 mouse button state are
introduced. The legacy definitions from console.h are not used anymore.

Signed-off-by: Fabian Lesniak <fabian@lesniak-it.de>
Message-id: 20161206190007.7539-3-fabian@lesniak-it.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:14:51 +01:00
Fabian Lesniak
0095cc62b6 qapi: add support for mice with extra/side buttons
Adds "side" and "extra" values to enum InputButton. The naming was borrowed
from evdev since it is more descriptive than "button4" and "button5".

Signed-off-by: Fabian Lesniak <fabian@lesniak-it.de>
Message-id: 20161206190007.7539-2-fabian@lesniak-it.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31 08:14:51 +01:00
Michael S. Tsirkin
25e6a11832 ppc: switch to constants within BUILD_BUG_ON
We are switching BUILD_BUG_ON to verify that it's parameter is a
compile-time constant, and it turns out that some gcc versions
(specifically gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609) are
not smart enough to figure it out for expressions involving local
variables. This is harmless but means that the check is ineffective for
these platforms.  To fix, replace the variable with macros.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
[dwg: Correct a printf format warning]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 14:04:06 +11:00
Thomas Huth
c636367311 target/ppc/cpu-models: Fix/remove bad CPU aliases
There is no CPU model called "7447_v1.2" in our list, so the
"7447" alias should point to "7447_v1.1" instead. Let's also
remove the "codename" aliases that point to non-implemented
CPU models - they are really of no use here.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 13:46:26 +11:00
Thomas Huth
6a07692ffa target/ppc: Remove unused POWERPC_FAMILY(POWER)
We do not support POWER1 CPUs in QEMU, so it does not make sense
to keep this stub around.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 13:46:26 +11:00
Laurent Vivier
42043e4f12 spapr: clock should count only if vm is running
This is a port to ppc of the i386 commit:
    00f4d64 kvmclock: clock should count only if vm is running

We remove timebase_post_load function, and use the VM state
change handler to save and restore the guest_timebase (on stop
and continue).

We keep timebase_pre_save to reduce the clock difference on
migration like in:
    6053a86 kvmclock: reduce kvmclock difference on migration

Time base offset has originally been introduced by commit
    98a8b52 spapr: Add support for time base offset migration

So while VM is paused, the time is stopped. This allows to have
the same result with date (based on Time Base Register) and
hwclock (based on "get-time-of-day" RTAS call).

Moreover in TCG mode, the Time Base is always paused, so this
patch also adjust the behavior between TCG and KVM.

VM state field "time_of_the_day_ns" is now useless but we keep
it to be able to migrate to older version of the machine.

As vmstate_ppc_timebase structure (with timebase_pre_save() and
timebase_post_load() functions) was only used by vmstate_spapr,
we register the VM state change handler only in ppc_spapr_init().

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Thomas Huth
d9d6e78ea8 ppc: Remove unused function cpu_ppc601_rtc_init()
It is completely unused, thus it can be removed without problems.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Suraj Jitindar Singh
216c944eeb target/ppc: Add pcr_supported to POWER9 cpu class definition
pcr_supported is used to define the supported PCR values for a given
processor. A POWER9 processor can support 3.00, 2.07, 2.06 and 2.05
compatibility modes, thus we set this accordingly.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Suraj Jitindar Singh
c104949f64 powerpc/cpu-models: rename ISAv3.00 logical PVR definition
This logical PVR value now corresponds to ISA version 3.00 so rename it
accordingly.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
8b920d8abc target-ppc: Add xvcv[hpsp, sphp] instructions
xvcvhpsp: VSX Vector Convert Half Precision to Single Precision
xvcvsphp: VSX Vector Convert Single Precision to Half Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Bharata B Rao
a811ec0491 target-ppc: Add xsmulqp instruction
xsmulqp: VSX Scalar Multiply Quad-Precision

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Bharata B Rao
314c116347 target-ppc: Add xsdivqp instruction
xsdivqp: VSX Scalar Divide Quad-Precision

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Bharata B Rao
48ef23cb26 target-ppc: Add xscvsdqp and xscvudqp instructions
xscvsdqp: VSX Scalar Convert Signed Doubleword format to
          Quad-Precision format
xscvudqp: VSX Scalar Convert Unsigned Doubleword format to
          Quad-Precision format

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Bharata B Rao
c6d8c5ba5a target-ppc: Use ppc_vsr_t.f128 in xscmp[o,u,exp]qp
xscmpoqp, xscmpuqp & xscmpexpqp were added before f128 field was
introduced in ppc_vsr_t. Now that we have it, use it instead of
generating the 128 bit float using two 64bit fields.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Jose Ricardo Ziviani
5c32e2e4a0 ppc: Implement bcdutrunc. instruction
bcdutrunc. Decimal unsigned truncate. Works like bcdtrunc. with
unsigned BCD numbers.

Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00