Hu Tao [Mon, 25 Feb 2013 02:27:48 +0000 (10:27 +0800)]
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>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:46 +0000 (15:20 +0000)]
Add compat for GDK_KEY_XXX symbols
The GDK_KEY_XXX symbols are new in GTK3 and only the most
recent GTK2 releases. Most versions of GTK2 have simply
used GDK_XXX
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-14-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:45 +0000 (15:20 +0000)]
Add compat macro for gtk_widget_get_realized
The gtk_widget_get_realized method only arrived in GTK 2.20,
so defined a compat macro for earlier GTK
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-13-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:44 +0000 (15:20 +0000)]
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>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:43 +0000 (15:20 +0000)]
Ensure x_keymap.o is built when GTK is enabled
The x_keymap.o file is required by both GTK and SDL builds,
so it must be explicitly listed as a GTK dep to ensure the
linker works when SDL is disabled
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-11-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:42 +0000 (15:20 +0000)]
Replace expose-event handler with draw handler in GTK3
In GTK3 the 'expose-event' signal has been replaced by a new
'draw' signal. The only difference is that the latter will
pre-create the cairo drawing context & set the clip mask.
Since the drawing code is already structured in a nice way,
we can just wire up the 'gd_draw_event' method to the 'draw'
signal in GTK3
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-10-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:41 +0000 (15:20 +0000)]
Conditionalize use of gtk_widget_size_request
The gtk_widget_size_request method has been replaced by
the gtk_widget_get_preferred_size method in GTK3. Conditionally
call the new method in GTK3
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-9-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:40 +0000 (15:20 +0000)]
Conditionalize use of gdk_display_warp_pointer
In GTK3 the gdk_display_warp_pointer method is deprecated.
Instead we should use gdk_device_warp on the GdkDevice
instead associated with the event being processed.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-8-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:39 +0000 (15:20 +0000)]
Replace gtk_menu_append with gtk_menu_shell_append
The gtk_menu_append method has long been deprecated in favour
of the gtk_menu_shell_append method. The former is now entirely
gone in GTK3, so switch all code to the latter which works on
both GTK2 and GTK3
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-7-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:38 +0000 (15:20 +0000)]
Remove use of GtkVBox in GTK3
The GtkVBox class is deprecated, in favour of just using the
GtkBox class directly. Eventually even GtkBox will be
deprecated in favour of GtkGrid, but that is a bigger fix
which can wait.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-6-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:37 +0000 (15:20 +0000)]
Conditionalize use of gdk_pointer_grab / gdk_pointer_ungrab
On GTK3 there is support for multiple pointer devices, so
rather than using gdk_pointer_grab / gdk_pointer_ungrab
we should iterate over all devices, grabbing each one in
turn
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-5-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:36 +0000 (15:20 +0000)]
Conditionalize use of gdk_keyboard_grab / gdk_keyboard_ungrab
On GTK3 there is support for multiple keyboard devices, so
rather than using gdk_keyboard_grab / gdk_keyboard_ungrab
we should iterate over all devices, grabbing each one in
turn
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-4-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:35 +0000 (15:20 +0000)]
Remove use of gdk_drawable_get_{screen, display}
The gdk_drawable_get_screen and gdk_drawable_get_display
methods don't exist in GDK3. Fortunately, even on GTK2
they are not required - we can call the equivalent
gtk_widget_get_screen/gtk_widget_get_display methods
which have existed since GTK 2.2
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-3-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Daniel P. Berrange [Mon, 25 Feb 2013 15:20:34 +0000 (15:20 +0000)]
Add compat for gdk_drawable_get_size on GTK3
GTK3 lacks the gdk_drawable_get_size method, so we create a
stub impl which gets the get_width/get_height mehtods instead
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id:
1361805646-6425-2-git-send-email-berrange@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Mon, 25 Feb 2013 15:02:30 +0000 (16:02 +0100)]
gtk ui: unbreak spice
Merge of the gtk ui brought a initialitation order issue for spice:
The using_spice variable isn't set yet when checked, leading to the
default UI being activated (additionally to spice remote access).
Let's set display_remote when we find a -spice switch on the command
line, like we do for vnc.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
1361804550-15858-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Tue, 26 Feb 2013 13:44:39 +0000 (07:44 -0600)]
Merge remote-tracking branch 'kwolf/for-anthony' into staging
# By Paolo Bonzini (7) and others
# Via Kevin Wolf
* kwolf/for-anthony: (22 commits)
pc: add compatibility machine types for 1.4
blockdev: enable discard by default
qemu-nbd: add --discard option
blockdev: add discard suboption to -drive
block: implement BDRV_O_UNMAP
block: complete all IOs before .bdrv_truncate
coroutine: trim down nesting level in perf_nesting test
coroutine: move pooling to common code
qemu-iotests: Test qcow2 image creation options
qemu-iotests: Add qemu-img compare test
qemu-img: Add compare subcommand
qemu-img: Add "Quiet mode" option
block: Add synchronous wrapper for bdrv_co_is_allocated_above
block: refuse negative iops and bps values
block: use Error in do_check_io_limits()
qcow2: support compressed clusters in BlockFragInfo
qemu-img: add compressed clusters to BlockFragInfo
qemu-img: fix missing space in qemu-img check output
qcow2: record fragmentation statistics during check
qcow2: introduce check_refcounts_l1/l2() flags
...
Anthony Liguori [Tue, 26 Feb 2013 13:44:32 +0000 (07:44 -0600)]
Merge remote-tracking branch 'quintela/stats.next' into staging
# By Juan Quintela
# Via Juan Quintela
* quintela/stats.next:
migration: calculate expected_downtime
migration: don't account sleep time for calculating bandwidth
migration: calculate end time after we have sent the data
migration: change initial value of expected_downtime
Anthony Liguori [Tue, 26 Feb 2013 13:44:24 +0000 (07:44 -0600)]
Merge remote-tracking branch 'luiz/queue/qmp' into staging
# By Markus Armbruster
# Via Luiz Capitulino
* luiz/queue/qmp:
check-qjson: More thorough testing of UTF-8 in strings
Richard Henderson [Mon, 25 Feb 2013 19:41:40 +0000 (11:41 -0800)]
target-ppc: Fix SUBFE carry
While ~T0+T1+CF = T1-T0+CF-1 is true for the low 32-bits,
it does not produce the correct carry-out to bit 33. Do
exactly what the manual says.
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Richard Henderson [Mon, 25 Feb 2013 19:41:39 +0000 (11:41 -0800)]
target-arm: Fix sbc_CC carry
While T0+~T1+CF = T0-T1+CF-1 is true for the low 32-bits,
it does not produce the correct carry-out to bit 33. Do
exactly what the manual says.
Using the ~T1 makes the add and subtract code paths nearly
identical, so have sbc_CC use adc_CC.
Cc: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Peter Crosthwaite [Mon, 25 Feb 2013 19:41:38 +0000 (11:41 -0800)]
arm/translate.c: Fix adc_CC/sbc_CC implementation
commits
49b4c31efcce45ab714f286f14fa5d5173f9069d and
2de68a4900ef6eb67380b0c128abfe1976bc66e8 reworked the implementation of adc_CC
and sub_CC. The new implementations (on the TCG_TARGET_HAS_add2_i32 code path)
are incorrect. The new logic is:
CF:NF = 0:A +/- 0:CF
CF:NF = CF:A +/- 0:B
The lower 32 bits of the intermediate result stored in NF needs to be passes
into the second addition in place of A (s/CF:A/CF:NF):
CF:NF = 0:A +/- 0:CF
CF:NF = CF:NF +/- 0:B
This patch fixes the issue.
Cc: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Petar Jovanovic [Thu, 7 Feb 2013 18:36:09 +0000 (19:36 +0100)]
target-mips: fix for sign-issue in MULQ_W helper
Correct sign-propagation before multiplication in MULQ_W helper.
The change also fixes previously incorrect expected values in the
tests for MULQ_RS.W and MULQ_S.W.
Signed-off-by: Petar Jovanovic <petarj@mips.com>
Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Petar Jovanovic [Wed, 6 Feb 2013 17:05:25 +0000 (18:05 +0100)]
target-mips: fix for incorrect multiplication with MULQ_S.PH
The change corrects sign-related issue with MULQ_S.PH. It also includes
extension to the already existing test which will trigger the issue.
Signed-off-by: Petar Jovanovic <petarj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Richard Henderson [Wed, 20 Feb 2013 07:52:26 +0000 (23:52 -0800)]
target-xtensa: Use add2/sub2 for mac
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:25 +0000 (23:52 -0800)]
target-xtensa: Use mul*2 for mul*hi
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:24 +0000 (23:52 -0800)]
target-unicore32: Use mul*2 for do_mult
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:23 +0000 (23:52 -0800)]
target-sh4: Use mul*2 for dmul*
Cc: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:22 +0000 (23:52 -0800)]
target-sparc: Use mul*2 for multiply
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:21 +0000 (23:52 -0800)]
target-sparc: Use official add2/sub2 interfaces for addx/subx
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:20 +0000 (23:52 -0800)]
target-ppc: Compute mullwo without branches
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:19 +0000 (23:52 -0800)]
target-ppc: Compute arithmetic shift carry without branches
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:18 +0000 (23:52 -0800)]
target-ppc: Implement neg in terms of subf
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:17 +0000 (23:52 -0800)]
target-ppc: Use add2 for carry generation
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:16 +0000 (23:52 -0800)]
target-ppc: Compute addition carry with setcond
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:15 +0000 (23:52 -0800)]
target-ppc: Compute addition overflow without branches
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:14 +0000 (23:52 -0800)]
target-ppc: Use setcond in gen_op_cmp
Which means that callers need not copy data into local tmps.
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:13 +0000 (23:52 -0800)]
target-ppc: Split out SO, OV, CA fields from XER
In preparation for more efficient setting of these fields.
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:12 +0000 (23:52 -0800)]
target-ppc: Use mul*2 in mulh* insns
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:11 +0000 (23:52 -0800)]
target-cris: Use mul*2 in mul* insns
Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:10 +0000 (23:52 -0800)]
target-mips: Use mul[us]2 in [D]MULT[U] insns
Cc: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:09 +0000 (23:52 -0800)]
target-arm: Implement sbc_cc inline
Use sub2 if available, otherwise use 64-bit arithmetic.
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:08 +0000 (23:52 -0800)]
target-arm: Implement adc_cc inline
Use add2 if available, otherwise use 64-bit arithmetic.
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:07 +0000 (23:52 -0800)]
target-arm: Use add2 in gen_add_CC
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:06 +0000 (23:52 -0800)]
target-arm: Use mul[us]2 and add2 in umlal et al
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:05 +0000 (23:52 -0800)]
target-arm: Use mul[us]2 in gen_mul[us]_i64_i32
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:04 +0000 (23:52 -0800)]
target-s390x: Use mulu2 for mlgr insn
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:03 +0000 (23:52 -0800)]
target-alpha: Use mulu2 for umulh insn
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:02 +0000 (23:52 -0800)]
tcg: Apply life analysis to 64-bit multiword arithmetic ops
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:01 +0000 (23:52 -0800)]
tcg: Implement muls2 with mulu2
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:52:00 +0000 (23:52 -0800)]
target-i386: Use add2 to implement the ADX extension
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:58 +0000 (23:51 -0800)]
tcg-arm: Implement muls2_i32
We even had the encoding of smull already handy...
Cc: Andrzej Zaborowski <balrogg@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:57 +0000 (23:51 -0800)]
tcg-i386: Implement multiword arithmetic ops
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:56 +0000 (23:51 -0800)]
tcg: Implement multiword addition helpers
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:55 +0000 (23:51 -0800)]
tcg: Implement multiword multiply helpers
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:54 +0000 (23:51 -0800)]
tcg: Implement a 64-bit to 32-bit extraction helper
We're going to have use for this shortly in implementing other helpers.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:53 +0000 (23:51 -0800)]
tcg: Add signed multiword multiplication operations
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:52 +0000 (23:51 -0800)]
tcg: Add 64-bit multiword arithmetic operations
Matching the 32-bit multiword arithmetic that we already have.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:51 +0000 (23:51 -0800)]
tcg-sparc: Always implement 32-bit multiword ops
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:50 +0000 (23:51 -0800)]
tcg-i386: Always implement 32-bit multiword ops
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Richard Henderson [Wed, 20 Feb 2013 07:51:49 +0000 (23:51 -0800)]
tcg: Make 32-bit multiword operations optional for 64-bit hosts
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 23 Feb 2013 17:21:41 +0000 (17:21 +0000)]
Merge branch 'eflags3' of git://github.com/rth7680/qemu
* 'eflags3' of git://github.com/rth7680/qemu: (61 commits)
target-i386: Use movcond to implement shiftd.
target-i386: Discard CC_OP computation in set_cc_op also
target-i386: Use movcond to implement rotate flags.
target-i386: Use movcond to implement shift flags.
target-i386: Add CC_OP_CLR
target-i386: Implement tzcnt and fix lzcnt
target-i386: Use clz/ctz for bsf/bsr helpers
target-i386: Implement ADX extension
target-i386: Implement RORX
target-i386: Implement SHLX, SARX, SHRX
target-i386: Implement PDEP, PEXT
target-i386: Implement MULX
target-i386: Implement BZHI
target-i386: Implement BLSR, BLSMSK, BLSI
target-i386: Implement BEXTR
target-i386: Implement ANDN
target-i386: Implement MOVBE
target-i386: Decode the VEX prefixes
target-i386: Tidy prefix parsing
target-i386: Use CC_SRC2 for ADC and SBB
...
Peter Maydell [Wed, 20 Feb 2013 15:21:09 +0000 (15:21 +0000)]
Replace all setjmp()/longjmp() with sigsetjmp()/siglongjmp()
The setjmp() function doesn't specify whether signal masks are saved and
restored; on Linux they are not, but on BSD (including MacOSX) they are.
We want to have consistent behaviour across platforms, so we should
always use "don't save/restore signal mask" (this is also generally
going to be faster). This also works around a bug in MacOSX where the
signal-restoration on longjmp() affects the signal mask for a completely
different thread, not just the mask for the thread which did the longjmp.
The most visible effect of this was that ctrl-C was ignored on MacOSX
because the CPU thread did a longjmp which resulted in its signal mask
being applied to every thread, so that all threads had SIGINT and SIGTERM
blocked.
The POSIX-sanctioned portable way to do a jump without affecting signal
masks is to siglongjmp() to a sigjmp_buf which was created by calling
sigsetjmp() with a zero savemask parameter, so change all uses of
setjmp()/longjmp() accordingly. [Technically POSIX allows sigsetjmp(buf, 0)
to save the signal mask; however the following siglongjmp() must not
restore the signal mask, so the pair can be effectively considered as
"sigjmp/longjmp which don't touch the mask".]
For Windows we provide a trivial sigsetjmp/siglongjmp in terms of
setjmp/longjmp -- this is OK because no user will ever pass a non-zero
savemask.
The setjmp() uses in tests/tcg/test-i386.c and tests/tcg/linux-test.c
are left untouched because these are self-contained singlethreaded
test programs intended to be run under QEMU's Linux emulation, so they
have neither the portability nor the multithreading issues to deal with.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Tested-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Ronald Hecht [Tue, 19 Feb 2013 11:45:07 +0000 (12:45 +0100)]
SPARC LEON power-down support added
Signed-off-by: Ronald Hecht <address@hidden>
Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Ronald Hecht [Tue, 19 Feb 2013 11:45:06 +0000 (12:45 +0100)]
Added LEON MMU ASI mappings and corrected LEON3 MMU masks.
This patch adds SPARC ASI mappings that are used by the LEON processor.It also
corrects the MMU context register and context table pointer mask of the LEON3.
Signed-off-by: Ronald Hecht <ronald.hecht@gmx.de>
Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Ronald Hecht [Tue, 19 Feb 2013 16:22:11 +0000 (17:22 +0100)]
grlib-apbuart: Add support of various flags
- enable/disable Rx and Tx
- Rx and Tx interrupt
- Tx FIFO empty and Tx SHIFT empty
Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Fabien Chouteau [Tue, 19 Feb 2013 16:22:10 +0000 (17:22 +0100)]
Typo: replace gptimer by apbuart
Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Sat, 2 Feb 2013 17:17:54 +0000 (17:17 +0000)]
disas/i386.c: Add explicit braces round empty for-loop body
Add explicit braces round an empty for-loop body; this fits
QEMU style and is easier to read than an inconspicuous semicolon
at the end of the line. It also silences a clang warning:
disas/i386.c:4723:49: warning: for loop has empty body [-Wempty-body]
for (i = 0; tmp[i] == '0' && tmp[i + 1]; i++);
^
disas/i386.c:4723:49: note: put the semicolon on a separate line to silence this warning [-Wempty-body]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Tue, 12 Feb 2013 16:13:27 +0000 (16:13 +0000)]
qemu-log: Remove qemu_log_try_set_file() and its users
Remove the function qemu_log_try_set_file() and its users (which
are all in TCG code generation functions for various targets).
This function was added to abstract out code which was originally
written as "if (!logfile) logfile = stderr;" in order that BUG:
case code which did an unguarded "fprintf(logfile, ...)" would
not crash if debug logging was not enabled. Since those direct
uses of logfile have also been abstracted away into qemu_log()
calls which check for a NULL logfile, there is no need for the
target-* files to mess with the user's chosen logging settings.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Acked-by: Michael Walle <michael@walle.cc>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Hervé Poussineau [Thu, 21 Feb 2013 21:58:08 +0000 (22:58 +0100)]
xhci: fix bad print specifier
This fixes the following compilation error:
hw/usb/hcd-xhci.c:1156:17: error: format ‘%llx’ expects argument of type
‘long long unsigned int’, but argument 4 has type ‘unsigned int’
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Jan Kiszka [Fri, 22 Feb 2013 19:53:33 +0000 (20:53 +0100)]
gtk: Rename File to Machine menu and add pause, reset and power down items
This adds basic guest control commands to the "Machine" menu - a nice
added-value for the GTK UI.
We use "pause" as the term for stopping the machine here. So reword also
the related caption tag.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Stefan Weil [Fri, 22 Feb 2013 19:33:34 +0000 (20:33 +0100)]
ui/gtk: Use menu item from stock for full screen
This reduces the required translations and gives a nicer menu
with an icon.
The full screen menu item is no longer a check menu item.
A checked item is not visible in full screen mode,
so it is not needed for this special menu item.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-id:
1361561614-11180-1-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Stefan Weil [Fri, 22 Feb 2013 19:09:59 +0000 (20:09 +0100)]
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>
Kevin Wolf [Fri, 22 Feb 2013 20:08:51 +0000 (21:08 +0100)]
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>
Paolo Bonzini [Fri, 8 Feb 2013 13:06:15 +0000 (14:06 +0100)]
pc: add compatibility machine types for 1.4
Adds both pc-i440fx-1.4 and pc-q35-1.4.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Fri, 8 Feb 2013 13:06:14 +0000 (14:06 +0100)]
blockdev: enable discard by default
Because discard is now a host parameter, we can always fake it as enabled
in the guest. This is an extension of the current choice to ignore
"not supported" errors from the host when discard_granularity is set
to nonzero.
The default granularity is set to the logical block size or 4k, whichever
is largest, because cluster sizes below 4k are rarely used and 4K is a
typical block size for files.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Fri, 8 Feb 2013 13:06:13 +0000 (14:06 +0100)]
qemu-nbd: add --discard option
Similar to --cache and --aio, this option mimics the discard suboption
of "-drive".
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Fri, 8 Feb 2013 13:06:12 +0000 (14:06 +0100)]
blockdev: add discard suboption to -drive
Add support for BDRV_O_UNMAP from the QEMU command-line.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Fri, 8 Feb 2013 13:06:11 +0000 (14:06 +0100)]
block: implement BDRV_O_UNMAP
It is better to present homogeneous hardware independent of the storage
technology that is chosen on the host, hence we make discard a host
parameter; the user can choose whether to pass it down to the image
format and protocol, or to ignore it.
Using DISCARD with filesystems can cause very severe fragmentation, so it
is left default-off for now. This can change later when we implement the
"anchor" operation for efficient management of preallocated files.
There is still one choice to make: whether DISCARD has an effect on the
dirty bitmap or not. I chose yes, though there is a disadvantage: if
the guest is buggy and issues discards for data that is in use, there
will be no way to migrate storage for that guest without downgrading
the machine type to an older one.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Peter Lieven [Mon, 18 Feb 2013 12:48:31 +0000 (13:48 +0100)]
block: complete all IOs before .bdrv_truncate
bdrv_truncate() invalidates the bdrv_check_request() result for
in-flight requests, so there should better be none.
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Lieven <pl@kamp.de>
Reported-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Tue, 19 Feb 2013 10:59:10 +0000 (11:59 +0100)]
coroutine: trim down nesting level in perf_nesting test
20000 nested coroutines require 20 GB of virtual address space.
Only nest 1000 of them so that the test (only enabled with
"-m perf" on the command line) runs on 32-bit machines too.
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Tue, 19 Feb 2013 10:59:09 +0000 (11:59 +0100)]
coroutine: move pooling to common code
The coroutine pool code is duplicated between the ucontext and
sigaltstack backends, and absent from the win32 backend. But the
code can be shared easily by moving it to qemu-coroutine.c.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Tue, 29 Jan 2013 09:46:52 +0000 (10:46 +0100)]
qemu-iotests: Test qcow2 image creation options
Just create lots of images and try out each of the creation options that
qcow2 provides (except backing_file/fmt for now)
I'm not totally happy with the behaviour of qemu-img in each of the
cases, but let's be explicit and update the test when we do change
things later.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Miroslav Rezanina [Wed, 13 Feb 2013 08:09:42 +0000 (09:09 +0100)]
qemu-iotests: Add qemu-img compare test
Simple test for qemu-img compare to check it's working correctly.
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Miroslav Rezanina [Wed, 13 Feb 2013 08:09:41 +0000 (09:09 +0100)]
qemu-img: Add compare subcommand
This patch adds new qemu-img subcommand that compares content of two disk
images.
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Miroslav Rezanina [Wed, 13 Feb 2013 08:09:40 +0000 (09:09 +0100)]
qemu-img: Add "Quiet mode" option
There can be a need to turn output to stdout off. This patch adds a -q option
that enable "Quiet mode". In Quiet mode, only errors are printed out.
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Miroslav Rezanina [Wed, 13 Feb 2013 08:09:39 +0000 (09:09 +0100)]
block: Add synchronous wrapper for bdrv_co_is_allocated_above
There's no synchronous wrapper for bdrv_co_is_allocated_above function
so it's not possible to check for sector allocation in an image with
a backing file.
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Wed, 13 Feb 2013 15:53:43 +0000 (16:53 +0100)]
block: refuse negative iops and bps values
Negative I/O throttling iops and bps values do not make sense so reject
them with an error message.
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Wed, 13 Feb 2013 15:53:42 +0000 (16:53 +0100)]
block: use Error in do_check_io_limits()
The do_check_io_limits() function returns false when I/O limits are
invalid but it doesn't set an Error to indicate why. The two
do_check_io_limits() callers duplicate error reporting. Solve this by
passing an Error pointer into do_check_io_limits().
Note that the two callers report slightly different errors: drive_init()
prints a custom error message while qmp_block_set_io_throttle() does
error_set(errp, QERR_INVALID_PARAMETER_COMBINATION).
QERR_INVALID_PARAMETER_COMBINATION is a generic error, see
include/qapi/qmp/qerror.h:
#define QERR_INVALID_PARAMETER_COMBINATION \
ERROR_CLASS_GENERIC_ERROR, "Invalid parameter combination"
Since it is generic we are not obliged to keep this error. Switch to
the custom error message which contains more information.
This patch prepares for adding additional checks with their own error
messages to do_check_io_limits(). The next patch adds a new check.
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Thu, 7 Feb 2013 16:15:05 +0000 (17:15 +0100)]
qcow2: support compressed clusters in BlockFragInfo
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Thu, 7 Feb 2013 16:15:04 +0000 (17:15 +0100)]
qemu-img: add compressed clusters to BlockFragInfo
Show how many clusters are compressed. This can be used to monitor how
many compressed clusters remain and whether to recompress the image.
Suggested-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Thu, 7 Feb 2013 16:15:03 +0000 (17:15 +0100)]
qemu-img: fix missing space in qemu-img check output
The qemu-img check fragmentation printf() is missing a space before the
'=' sign. The human output is not guaranteed to be stable and we are
not aware of screen scrapers, so add the missing space.
Also fix the missing indentation of the printf() arguments.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Thu, 7 Feb 2013 16:15:02 +0000 (17:15 +0100)]
qcow2: record fragmentation statistics during check
The qemu-img check command can display fragmentation statistics:
* Total number of clusters in virtual disk
* Number of allocated clusters
* Number of fragmented clusters
This patch adds fragmentation statistics support to qcow2.
Compressed and normal clusters count as allocated. Zero clusters are
not counted as allocated unless their L2 entry has a non-zero offset
(e.g. preallocation).
Only the current L1 table counts towards the statistics - snapshots are
ignored.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Thu, 7 Feb 2013 16:15:01 +0000 (17:15 +0100)]
qcow2: introduce check_refcounts_l1/l2() flags
The check_refcounts_l1/l2() functions have a check_copied argument to
check that the QCOW_O_COPIED flag is consistent with refcount == 1.
This should be a bool, not an int.
However, the next patch introduces qcow2 fragmentation statistics and
also needs to pass an option to check_refcounts_l1/l2(). This is a good
opportunity to use an int flags field.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Federico Simoncelli [Mon, 28 Jan 2013 11:59:47 +0000 (06:59 -0500)]
qemu-img: add json output option to the check command
This option --output=[human|json] makes qemu-img check output a human
or JSON representation at the choice of the user.
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Federico Simoncelli [Mon, 28 Jan 2013 11:59:46 +0000 (06:59 -0500)]
qemu-img: find the image end offset during check
This patch adds the support for reporting the image end offset (in
bytes). This is particularly useful after a conversion (or a rebase)
where the destination is a block device in order to find the first
unused byte at the end of the image.
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Anthony Liguori [Fri, 22 Feb 2013 14:40:30 +0000 (08:40 -0600)]
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
Gerd Hoffmann [Fri, 22 Feb 2013 11:11:59 +0000 (12:11 +0100)]
unbreak hw/usb/redirect.c build
Commit
8550a02d1239415342959f6a32d178bc05c557cc added a streams
parameter to usb_wakeup and didn't update redirect.c. Fix it.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Stefan Weil [Fri, 22 Feb 2013 06:28:01 +0000 (07:28 +0100)]
ui/gtk: Fix build (missing include for setlocale)
At least for Ubuntu Linux locale.h is needed.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-id:
1361514481-26164-1-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Fri, 1 Feb 2013 12:22:37 +0000 (13:22 +0100)]
migration: calculate expected_downtime
We removed the calculation in commit
e4ed1541ac9413eac494a03532e34beaf8a7d1c5
Now we add it back. We need to create dirty_bytes_rate because we
can't include cpu-all.h from migration.c, and there is no other way to
include TARGET_PAGE_SIZE.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Juan Quintela [Fri, 1 Feb 2013 11:41:38 +0000 (12:41 +0100)]
migration: don't account sleep time for calculating bandwidth
While we are sleeping we are not sending, so we should not use that
time to estimate our bandwidth.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>