Commit Graph

2596 Commits

Author SHA1 Message Date
Paolo Bonzini
934ebf48c0 test-thread-pool: use generic AioContext infrastructure
Once the thread pool starts using aio_co_wake, it will also need
qemu_get_current_aio_context().  Make test-thread-pool create
an AioContext with qemu_init_main_loop, so that stubs/iothread.c
and tests/iothread.c can provide the rest.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 20170213135235.12274-5-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-02-21 11:14:07 +00:00
Paolo Bonzini
0c330a734b aio: introduce aio_co_schedule and aio_co_wake
aio_co_wake provides the infrastructure to start a coroutine on a "home"
AioContext.  It will be used by CoMutex and CoQueue, so that coroutines
don't jump from one context to another when they go to sleep on a
mutex or waitqueue.  However, it can also be used as a more efficient
alternative to one-shot bottom halves, and saves the effort of tracking
which AioContext a coroutine is running on.

aio_co_schedule is the part of aio_co_wake that starts a coroutine
on a remove AioContext, but it is also useful to implement e.g.
bdrv_set_aio_context callbacks.

The implementation of aio_co_schedule is based on a lock-free
multiple-producer, single-consumer queue.  The multiple producers use
cmpxchg to add to a LIFO stack.  The consumer (a per-AioContext bottom
half) grabs all items added so far, inverts the list to make it FIFO,
and goes through it one item at a time until it's empty.  The data
structure was inspired by OSv, which uses it in the very code we'll
"port" to QEMU for the thread-safe CoMutex.

Most of the new code is really tests.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 20170213135235.12274-3-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-02-21 11:14:07 +00:00
Paolo Bonzini
c2b38b277a block: move AioContext, QEMUTimer, main-loop to libqemuutil
AioContext is fairly self contained, the only dependency is QEMUTimer but
that in turn doesn't need anything else.  So move them out of block-obj-y
to avoid introducing a dependency from io/ to block-obj-y.

main-loop and its dependency iohandler also need to be moved, because
later in this series io/ will call iohandler_get_aio_context.

[Changed copyright "the QEMU team" to "other QEMU contributors" as
suggested by Daniel Berrange and agreed by Paolo.
--Stefan]

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 20170213135235.12274-2-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-02-21 11:14:07 +00:00
Paolo Bonzini
a3fd46152e test-vmstate: remove yield_until_fd_readable
The function is not needed anymore now that migration is built on
top of QIOChannel.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-02-16 14:06:55 +01:00
Peter Maydell
5dae13cd71 Queued openrisc patches
-----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJYoiM/AAoJEK0ScMxN0CebYVwIAIGCLck2AG7mgY377NerD7zj
 Z8PZ/0Rpx75Hin2JVx/E6haXjBZMYdGhi55RtffmLCVr52kFap8hfwpISPEo0V3Y
 XGg13lYlsDq+nzOx/YQvsYZg7JKFhu9m3w39ZoFL4YSMPoDgOBMx8dOZ/Oa7i6AQ
 n006YXVs5rDZhcm36Uwy3e0+gz5Cuzy4u3KsCdRWX5poSWuR0NXV/Apbhgq7i70l
 7c+R3Y+vlv7weWFr2svuIiX7hXt/2pCHH0KLWJoxH2fj/bo9A2DzGSnYhGxNYKu6
 cvqpsvolmBdv+yyXyeF3Yj7yldUv7wcTQVviOLbqZgIf7GweNurvUFf64HJs4tU=
 =wDfr
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/rth/tags/pull-or-20170214' into staging

Queued openrisc patches

# gpg: Signature made Mon 13 Feb 2017 21:21:03 GMT
# gpg:                using RSA key 0xAD1270CC4DD0279B
# gpg: Good signature from "Richard Henderson <rth7680@gmail.com>"
# gpg:                 aka "Richard Henderson <rth@redhat.com>"
# gpg:                 aka "Richard Henderson <rth@twiddle.net>"
# Primary key fingerprint: 9CB1 8DDA F8E8 49AD 2AFC  16A4 AD12 70CC 4DD0 279B

* remotes/rth/tags/pull-or-20170214: (24 commits)
  target/openrisc: Optimize for r0 being zero
  target/openrisc: Tidy handling of delayed branches
  target/openrisc: Tidy ppc/npc implementation
  target/openrisc: Optimize l.jal to next
  target/openrisc: Fix madd
  target/openrisc: Implement muld, muldu, macu, msbu
  target/openrisc: Represent MACHI:MACLO as a single unit
  target/openrisc: Implement msync
  target/openrisc: Enable trap, csync, msync, psync for user mode
  target/openrisc: Set flags on helpers
  target/openrisc: Use movcond where appropriate
  target/openrisc: Keep SR_CY and SR_OV in a separate variables
  target/openrisc: Keep SR_F in a separate variable
  target/openrisc: Invert the decoding in dec_calc
  target/openrisc: Put SR[OVE] in TB flags
  target/openrisc: Streamline arithmetic and OVE
  target/openrisc: Rationalize immediate extraction
  target/openrisc: Tidy insn dumping
  target/openrisc: Implement lwa, swa
  target/openrisc: Fix exception handling status registers
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-14 09:55:48 +00:00
Richard Henderson
4a09d0bb34 target/openrisc: Rename the cpu from or32 to or1k
This is in keeping with the toolchain and or1ksim.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2017-02-14 08:14:58 +11:00
Dr. David Alan Gilbert
5c379d9031 tests/migration: Add test for VMSTATE_WITH_TMP
Add a test for VMSTATE_WITH_TMP to tests/test-vmstate.c

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20170203160651.19917-4-dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-02-13 17:27:14 +00:00
Nir Soffer
bf68bcb18e qemu-io: Add failure regression tests
Add regression tests checking that qemu-io fails with non-zero exit code
when reading non-existing file or using the wrong image format.

Signed-off-by: Nir Soffer <nirsof@gmail.com>
Message-id: 20170201003120.23378-4-nirsof@gmail.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:42 +01:00
Nir Soffer
b4a2caa4bd qemu-iotests: Add _unsupported_fmt helper
This helper allows adding tests supporting any format expect the
specified formats. This may be useful to test that many formats behave
in a common way.

Signed-off-by: Nir Soffer <nirsof@gmail.com>
Message-id: 20170201003120.23378-3-nirsof@gmail.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:42 +01:00
Nir Soffer
b7aa131519 qemu-io: Return non-zero exit code on failure
The result of openfile was not checked, leading to failure deep in the
actual command with confusing error message, and exiting with exit code 0.

Here is a simple example - trying to read with the wrong format:

    $ touch file
    $ qemu-io -f qcow2 -c 'read -P 1 0 1024' file; echo $?
    can't open device file: Image is not in qcow2 format
    no file open, try 'help open'
    0

With this patch, we fail earlier with exit code 1:

    $ ./qemu-io -f qcow2 -c 'read -P 1 0 1024' file; echo $?
    can't open device file: Image is not in qcow2 format
    1

Failing earlier, we don't log this error now:

    no file open, try 'help open'

But some tests expected it; the line was removed from the test output.

Signed-off-by: Nir Soffer <nirsof@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170201003120.23378-2-nirsof@gmail.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:42 +01:00
Jeff Cody
256e3b6387 qemu-iotest: test to lookup protocol-based image with relative backing
This test uses NFS and block-stream to force a lookup of a backing
image that has a relative filename, but a full backing image name
with the protocol path intact.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Message-id: 1a7a3d6e6d8af36cd5b47ed6ea93b5a9ededf81b.1485392617.git.jcody@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:42 +01:00
Jeff Cody
846a1d118e qemu-iotests: Don't create fifos / pidfiles with protocol paths
Trying to create, use, and remove fifos and pidfiles on protocol paths
(e.g. nfs://localhost/scratch/qemu-nbd.pid) is obviously broken.

Use the local $TEST_DIR path before it is 'protocolized' for these
files.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Message-id: bb4a731a35bc4ac81fe3db17479dd686315317c7.1485392617.git.jcody@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:42 +01:00
Daniel P. Berrange
36bd422812 iotests: record separate timings per format,protocol pair
The 'check' program records timings for each test that
is run. These timings are only valid, however, for a
particular format/protocol combination. So if frequently
running 'check' with a variety of different formats or
protocols, the times printed can be very misleading.

Instead of having a single 'check.time' file, maintain
multiple 'check.time-$IMGPROTO-$IMGFMT' files.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170103160556.9895-1-berrange@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:42 +01:00
Fam Zheng
53b63460f6 iotests: Fix reference output for 059
It was broken by efaa7c4eeb when it dropped the device name "image"
from BB API.  Now this error message text is updated again, sync it up.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 20170119130759.28319-3-famz@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:41 +01:00
QingFeng Hao
b135233b0d iotests: Fix a problem in common.filter
If TEST_DIR is set to /tmp, test case 144 will fail. The reason is that
TEST_DIR resembles 144's test image name tmp.qcow2.
When 144 is testing $TEST_DIR/tmp.qcow2, it wants to replace
$TEST_DIR/tmp.qcow2 to TEST_DIR/tmp.qcow2, but actually it will fail
and get TEST_DIRTEST_DIR.qcow2 in this case.
The fix is just to modify the code to replace $TEST_DIR/ with TEST_DIR/.

Signed-off-by: QingFeng Hao <haoqf@linux.vnet.ibm.com>
Message-id: 20161216054723.96055-2-haoqf@linux.vnet.ibm.com
Reviewed-by: Eric Blake <eblake@redhat.com>
[mreitz: Fixed commit message and dropped superfluous escaping]
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:41 +01:00
Thomas Huth
61eedf7aec tests/prom-env: Ease time-out problems on slow hosts
Peter Maydell recently ran into time-out problems with the
prom-env test on a rather slow ARM board. To tackle this issue,
we can speed up the test by running QEMU with "-nodefaults" for
the pseries machine, so that SLOF has less devices to scan during
boot, and by using the "nvramrc" environment variable instead of
"boot-command", since this variable is evaluated earlier in the
boot process.
And to be really sure that we do not face such time out problems
again, let's also increase the time out value from 100s to 120s
instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 1486739699-1076-1-git-send-email-thuth@redhat.com
Tested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-10 15:44:53 +00:00
Peter Maydell
5459ef3bff ppc patch queue 2017-02-02
This obsoletes ppc-for-2.9-20170112, which had a MacOS build bug.
 
 This is a long overdue ppc pull request for qemu-2.9.  It's been a
 long time coming due to some holidays and inconveniently timed
 problems with testing.  So, there's a lot in here:
 
     * More POWER9 instruction implementations for TCG
     * The simpler parts of my CPU compatibility mode cleanup
         * This changes behaviour to prefer compatibility modes over
           "raW" mode for new machine type versions
     * New "40p" machine type which is essentially a modernized and
       cleaned up "prep".  The intention is that it will replace "prep"
       once it has some more testing and polish.
     * Add pseries-2.9 machine type
     * Implement H_SIGNAL_SYS_RESET hypercall
     * Consolidate the two alternate CPU init paths in pseries by
       making it always go through CPU core objects to initialize CPU
     * A number of bugfixes and cleanups
     * Stop the guest timebase when the guest is stopped under KVM.
       This makes the guest system clock also stop when paused, which
       matches the x86 behaviour.
     * Some preliminary cleanups leading towards implementation of the
       POWER9 MMU.
 
 There are also some changes not strictly related to ppc code, but for
 its benefit:
 
     * Limit the pxi-expander-bridge (PXB) device to x86 guests only
       (it's essentially a hack to work around historical x86
       limitations)
     * Some additions to the 128-bit math in host_utils, necessary for
       some of the new instructions.
     * Revise a number of qtests and enable them for ppc
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJYko4AAAoJEGw4ysog2bOStEYQAIk0Pd6ifZzJUcTWQaR8+AZ7
 nTbzQyWtSHqSAiwBNsykJMFXV1liZVglf2e+VBsrVOwKoU50VOyVm5LspG2z1h8N
 Rxe4FGA2MA//2F3+9/AP8Oe3RdsClNCDaXAVuCFRP4xQWxqqwwasChDeS4Ph/cZq
 CXnlhKTpk9v5vSCsr64bUOSYh3RPumnQepiBgT82hOo7R+VaJ79AFbTeCYKkd0hY
 Sq8g3mg0zOX1ekNXPk1h8oZWqkoZGbqKiXgoy/evGXWURVzTSJO6VTyM65tdwWB7
 Zds77gYAYCIYKq+Iwv4iBCmo4KJofjKQcQepQUr+eGDv9syXebtp6fY0btnIS+DX
 uGzzaixZNms9r2+FAiIlKwIeQgQvl76lYEGmvBrbrgSOyA/7GAkOId0E0Ul6D5LW
 EJSwk9ZDbyE0JBEq6Bx+LClpwye+bpdScU26djQTTcWpFApIeJTyG9V6b1xwulVZ
 rw68ZvfMYxktkvhTbEtvk2O9YZI5eQStBJkmJXeOiOduiP93aiC82MM1Jp+82Q1E
 4qRVvCpGTwzF3GLFciUKAqmwfYxByo4G0/dwG8qw6WNEemLyXFHV5TkzLhgwl3kC
 gDGl5AdH4MXj8NRjuHcDiGXfePBCD578dmz4xo5ZLA2yBavxkRzM8QsEUmD8hf5w
 jhLgyKt0G2hNNtOnGOdG
 =vLVl
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.9-20170202' into staging

ppc patch queue 2017-02-02

This obsoletes ppc-for-2.9-20170112, which had a MacOS build bug.

This is a long overdue ppc pull request for qemu-2.9.  It's been a
long time coming due to some holidays and inconveniently timed
problems with testing.  So, there's a lot in here:

    * More POWER9 instruction implementations for TCG
    * The simpler parts of my CPU compatibility mode cleanup
        * This changes behaviour to prefer compatibility modes over
          "raW" mode for new machine type versions
    * New "40p" machine type which is essentially a modernized and
      cleaned up "prep".  The intention is that it will replace "prep"
      once it has some more testing and polish.
    * Add pseries-2.9 machine type
    * Implement H_SIGNAL_SYS_RESET hypercall
    * Consolidate the two alternate CPU init paths in pseries by
      making it always go through CPU core objects to initialize CPU
    * A number of bugfixes and cleanups
    * Stop the guest timebase when the guest is stopped under KVM.
      This makes the guest system clock also stop when paused, which
      matches the x86 behaviour.
    * Some preliminary cleanups leading towards implementation of the
      POWER9 MMU.

There are also some changes not strictly related to ppc code, but for
its benefit:

    * Limit the pxi-expander-bridge (PXB) device to x86 guests only
      (it's essentially a hack to work around historical x86
      limitations)
    * Some additions to the 128-bit math in host_utils, necessary for
      some of the new instructions.
    * Revise a number of qtests and enable them for ppc

# gpg: Signature made Thu 02 Feb 2017 01:40:16 GMT
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.9-20170202: (107 commits)
  hw/ppc/pnv: Use error_report instead of hw_error if a ROM file can't be found
  ppc/kvm: Handle the "family" CPU via alias instead of registering new types
  target/ppc/mmu_hash64: Fix incorrect shift value in amr calculation
  target/ppc/mmu_hash64: Fix printing unsigned as signed int
  tcg/POWER9: NOOP the cp_abort instruction
  target/ppc/debug: Print LPCR register value if register exists
  target-ppc: Add xststdc[sp, dp, qp] instructions
  target-ppc: Add xvtstdc[sp,dp] instructions
  target-ppc: Add MMU model check for booke machines
  ppc: switch to constants within BUILD_BUG_ON
  target/ppc/cpu-models: Fix/remove bad CPU aliases
  target/ppc: Remove unused POWERPC_FAMILY(POWER)
  spapr: clock should count only if vm is running
  ppc: Remove unused function cpu_ppc601_rtc_init()
  target/ppc: Add pcr_supported to POWER9 cpu class definition
  powerpc/cpu-models: rename ISAv3.00 logical PVR definition
  target-ppc: Add xvcv[hpsp, sphp] instructions
  target-ppc: Add xsmulqp instruction
  target-ppc: Add xsdivqp instruction
  target-ppc: Add xscvsdqp and xscvudqp instructions
  ...

# Conflicts:
#	hw/pci-bridge/Makefile.objs

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-02 18:48:06 +00:00
Peter Maydell
4e9f5244e1 -----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJYkeZAAAoJEJykq7OBq3PI6oUH/3qlRvQrWmhWLR+XCtwU0gON
 HRApL57Of+B1YbqJzb8wzjLMLfzZQYLoT7kf3FDRON751Iwpv2Qyl6j79kbmOQwy
 txvtgUTtPZrOZ9HMk6M1VboiKrkM1t0I1QiRYy/af2f1gD3KTqIt8YN1ic3xatKD
 Fgmx+oD+6EkrNilthemvDyaXtGsdTl4GC9ZbGcJB2VJzzWkksRUfeZWysIu9p2zP
 l6viegW/1+o5wYgBt6DxMalfNGbEiuBgXgx6PVFPbkw0xNURC52qDHhQ91xTSWt1
 pvFrIhYWR/ETN0twJh+jtmCjkawKWSsx2nrLlrSh4H0EpwFoRfFqH/ZrOFSg0wg=
 =QnCX
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

# gpg: Signature made Wed 01 Feb 2017 13:44:32 GMT
# gpg:                using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/tracing-pull-request:
  trace: clean up trace-events files
  qapi: add missing trace_visit_type_enum() call
  trace: improve error reporting when parsing simpletrace header
  trace: update docs to reflect new code generation approach
  trace: switch to modular code generation for sub-directories
  trace: move setting of group name into Makefiles
  trace: move hw/i386/xen events to correct subdir
  trace: move hw/xen events to correct subdir
  trace: move hw/block/dataplane events to correct subdir
  make: move top level dir to end of include search path

# Conflicts:
#	Makefile

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-02 16:08:28 +00:00
Marc-André Lureau
213dcb060f char: headers clean-up
Those could probably be squashed with earlier patches, however I
couldn't easily identify them, test them or check if there are still
necessary on various platforms.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 23:31:22 +04:00
Marc-André Lureau
32d955a422 char: create chardev-obj-y
This will help to split char.c in several units without having to
reference them all everywhere. This is useful in particular for tests.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-01-31 23:31:20 +04:00
Daniel P. Berrange
0ab8ed18a6 trace: switch to modular code generation for sub-directories
Introduce rules in the top level Makefile that are able to generate
trace.[ch] files in every subdirectory which has a trace-events file.

The top level directory is handled specially, so instead of creating
trace.h, it creates trace-root.h. This allows sub-directories to
include the top level trace-root.h file, without ambiguity wrt to
the trace.g file in the current sub-dir.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170125161417.31949-7-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-01-31 17:11:18 +00:00
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
Jose Ricardo Ziviani
f539fbe337 host-utils: Implement unsigned quadword left/right shift and unit tests
Implements 128-bit left shift and right shift as well as their
testcases. By design, shift silently mods by 128, so the caller is
responsible to assert the shift range if necessary.

Left shift sets the overflow flag if any non-zero digit is shifted out.

Examples:
 ulshift(&low, &high, 250, &overflow);
 equivalent: n << 122

 urshift(&low, &high, -2);
 equivalent: n << 126

Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[dwg: Added test-shift128 to .gitignore]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:14 +11:00
Laurent Vivier
2bf25e07bb qtest: add ivshmem-test for ppc64
The test has been converted to use libqos, we can
now use it on ppc64. We also make the test fail on
all other architectures.
As libqos on ppc64 is not able to manage hotplug
and IRQ/MSI, we disable this part in the test on ppc64.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
[dwg: Make test conditional on CONFIG_EVENTFD]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:13 +11:00
Laurent Vivier
d69487d573 qtest: convert ivshmem-test to use libqos
This will allow to use it with ppc64.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:13 +11:00
Laurent Vivier
b84541693b libqos: fix spapr qpci_map()
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:13 +11:00
Laurent Vivier
f38a0b2fd7 qtest: add display-vga-test to ppc64
Only enable for ppc64 in the Makefile, but added
code in the file to check cirrus card only on architectures
supporting it (alpha, mips, i386, x86_64).

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Tested-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:13 +11:00
Laurent Vivier
2f8e4906ff qtest: add netfilter tests for ppc64
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Tested-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31 10:10:13 +11:00
Marc-André Lureau
0ec7b3e7f2 char: rename CharDriverState Chardev
Pick a uniform chardev type name.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-01-27 18:07:59 +01:00
Marc-André Lureau
7a00875183 tests: fix linking test-char on win32
test.char.exe fails to link:
qemu-char.o: In function `win_chr_free':
/home/elmarco/src/qemu/qemu-char.c:2149: undefined reference to `qemu_del_polling_cb'
/home/elmarco/src/qemu/qemu-char.c:2151: undefined reference to `qemu_del_polling_cb'
qemu-char.o: In function `win_stdio_thread':
/home/elmarco/src/qemu/qemu-char.c:2568: undefined reference to `qemu_del_wait_object'
qemu-char.o: In function `qemu_chr_open_stdio':
/home/elmarco/src/qemu/qemu-char.c:2661: undefined reference to `qemu_add_wait_object'
/home/elmarco/src/qemu/qemu-char.c:2646: undefined reference to
`qemu_add_wait_object'
...

It needs main-loop.o symbols, among others. Linking with
$(test-block-obj-y) brings what's necessary. We could try to eventually
strip to the minimum if needed.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-01-27 18:07:58 +01:00
Peter Maydell
8a26d88507 Merge io/ 2017/01/26
-----BEGIN PGP SIGNATURE-----
 
 iQIbBAABCAAGBQJYic7oAAoJEL6G67QVEE/f8pMP93CT+wKBGHJIsj/jFWRyH+nJ
 D9AVDpfdPkDaf7IOrbLTckQJDwc42CHrxEYkY44F7ynTW7fETqIySOr9ffTtOG6Y
 UDQ5aXE2r9P8tsvhuEm4rdirh16aVIvZfMt7ggDaf6j9qc80Ri+9n5jFLTxc7q7Z
 nwZZEXEFQbDFFZUYKbVTAUfP/aSS9mBoi/PLZUKib+Gr5VScFg4Y1jTbRPwMITJp
 4V7B9+ChlxOP0W1sHMI3EfJ0hICK9DlVsnOyBLP7dzPkaU5UQiPUIVYyMeA136B5
 A3ZUKlLlJAKEPi2rod1kDM8UPWkWB9dAHimJ5q0behmrUL4w/LERpVP5K11n8rr3
 YEeDVP1ZApYqa0ESM3fqy6BHJ2ww10geQ3hAdracPO3rA6pkXjgaywWHxsYQ1qRi
 C7oDEta9e06CaS5jQtU7nJkq/haflWhLfBMiVkkmrV4Kgajt3usfg7M8AZk6JyMt
 pf1IWCRF4/Q6LHiqnOFjpCLqOy0JX5AmYOBS5gpa37YFMrd+LpMbY55EkPIuZs4+
 QEIHDEhFhbwNScleQ4iDF1ZMHEZRWs1j/1clju8E1FKSKRQArMRhmEk1TuenLt4q
 87Oun6zlRkrMEO8oKf8rMwHITMJ/PDFDRn90WL1OBBBSypfNuKOZpcny4aGd+n3j
 1dLhVb8FaWZ+QPer2V0=
 =IjEt
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/berrange/tags/pull-qio-2017-01-26-1' into staging

Merge io/ 2017/01/26

# gpg: Signature made Thu 26 Jan 2017 10:26:48 GMT
# gpg:                using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/pull-qio-2017-01-26-1:
  io: fix possible double free of task error object

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-27 14:08:57 +00:00
Daniel P. Berrange
80fb34eda0 io: fix possible double free of task error object
If a QIOTask has an error set and the calling code uses
qio_task_propagate_error() to steal the reference to
that Error object, the task would not clear its own
reference. This would lead to a double-free when
qio_task_free runs, if the caller had (correctly) freed
the Error object they now owned.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-01-26 10:26:18 +00:00
Max Reitz
7cdc49b9a2 test-hbitmap: Add hbitmap_is_serializable() calls
Add calls to hbitmap_is_serializable() (asserting that it returns true)
where necessary (i.e. before every series of (de-)serialization function
invocations).

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20161115225746.3590-3-mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2017-01-26 10:25:01 +08:00
Peter Maydell
c7f1cf01b8 This pull request fixes a 2.9 regression and a long standing bug that can
cause 9p clients to hang. Other patches are minor enhancements.
 -----BEGIN PGP SIGNATURE-----
 
 iEYEABECAAYFAliIegsACgkQAvw66wEB28LjzwCeIKbBFC/hbc43UqaNX82OGd2v
 soYAn0YYXJUAykyjNEMLdhhNp+rABzNk
 =1PaE
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into staging

This pull request fixes a 2.9 regression and a long standing bug that can
cause 9p clients to hang. Other patches are minor enhancements.

# gpg: Signature made Wed 25 Jan 2017 10:12:27 GMT
# gpg:                using DSA key 0x02FC3AEB0101DBC2
# gpg: Good signature from "Greg Kurz <groug@kaod.org>"
# gpg:                 aka "Greg Kurz <groug@free.fr>"
# gpg:                 aka "Greg Kurz <gkurz@fr.ibm.com>"
# gpg:                 aka "Greg Kurz <gkurz@linux.vnet.ibm.com>"
# gpg:                 aka "Gregory Kurz (Groug) <groug@free.fr>"
# gpg:                 aka "Gregory Kurz (Cimai Technology) <gkurz@cimai.com>"
# gpg:                 aka "Gregory Kurz (Meiosys Technology) <gkurz@meiosys.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 2BD4 3B44 535E C0A7 9894  DBA2 02FC 3AEB 0101 DBC2

* remotes/gkurz/tags/for-upstream:
  9pfs: fix offset error in v9fs_xattr_read()
  9pfs: local: trivial cosmetic fix in pwritev op
  9pfs: fix off-by-one error in PDU free list
  tests: virtio-9p: improve error reporting
  9pfs: add missing coroutine_fn annotations

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-25 17:54:14 +00:00
Peter Maydell
e32c41e4f6 target/xtensa updates:
- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);
 - support icount; run target/xtensa TCG tests with icount;
 - implement SMP prerequisites: static vector selection, RUNSTALL and RER/WER.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJYh/EHAAoJEFH5zJH4P6BEpbMP/ilUpDqeSJNP7k1oObABd0cK
 TFOQ3eXtjvmsl9YT17VU8bQpGHZ9R9qP37TcxPBfWAMs/IMtxCCEAclZwEKpGbrB
 L+GypHH2uXvsf4kH2SvElLTULvhOLlxEkfROkxJ++Pverhk/D8JAVxWNb1C4AU/z
 YIIyH8G2Jj2p4ZYvD9OH0Jmv4FfPWljb1unJzu8Y6XynY/Zh7B4xEsvx44E09/l5
 m450tL+Bs/3faoQgznRUMNR3pCUKYBpQEV1pr0Rbcrs/mp58CH71HyAhr0fH/5OT
 yhD7CGj7e6NqhV+vJvnoU6Z5wTRVUD1Reeb8EIzvqLz+4FJTV9L6BWHEIjvZy4TK
 EIakPNl9jbBRxzAwx8PGXm3xxyTznOs/c+K0u2zcFHPnUxnfTmk+MtkfeTjNvx3x
 jiaSXhkaMguf1dOzhiJbjS7s6Kl6NIu7Pta28ItovOOR4AgHbHz6CVHg5Li1bCD9
 dyjwnwflb8dWXQRojg6cA1qQBiq323+2lKz0IaUUtErnbGNst5sRIlAjxN9wjn0H
 giHPspisKV431vN4ZQnEAmOikNfyGd53b/r+a2na0pP1MaYJ0of5Rl0R6YwNfrUa
 MWp0AVF/+qG9ZBpuH8m+1oa3x1Fnc3+2fvWDafcS75lBRa7eyGuHabpO450bOpHB
 ftrtVBYDRt3+HAoAYKHT
 =WOcm
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/xtensa/tags/20170124-xtensa' into staging

target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);
- support icount; run target/xtensa TCG tests with icount;
- implement SMP prerequisites: static vector selection, RUNSTALL and RER/WER.

# gpg: Signature made Wed 25 Jan 2017 00:27:51 GMT
# gpg:                using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <max.filippov@cogentembedded.com>"
# gpg:                 aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB  17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20170124-xtensa:
  target-xtensa: implement RER/WER instructions
  target/xtensa: tests: clean up interrupt tests
  target/xtensa: tests: add memctl test
  target/xtensa: implement MEMCTL SR
  target/xtensa: fix ICACHE/DCACHE options detection
  target/xtensa: tests: add ccount write tests
  target/xtensa: tests: replace hardcoded interrupt masks
  target/xtensa: tests: fix timer tests
  target/xtensa: tests: run tests with icount
  target/xtensa: don't continue translation after exception
  target/xtensa: support icount
  target/xtensa: refactor CCOUNT/CCOMPARE
  target/xtensa: implement RUNSTALL
  target/xtensa: add static vectors selection

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-25 16:36:57 +00:00
Greg Kurz
6e37f458d2 tests: virtio-9p: improve error reporting
Signed-off-by: Greg Kurz <groug@kaod.org>
2017-01-25 09:34:35 +01:00
Jianjun Duan
7e99f22cbe tests/migration: Add test for QTAILQ migration
Add a test for QTAILQ migration to tests/test-vmstate.c.

Signed-off-by: Jianjun Duan <duanj@linux.vnet.ibm.com>
Message-Id: <1484852453-12728-4-git-send-email-duanj@linux.vnet.ibm.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-01-24 17:54:47 +00:00
Daniel P. Berrange
59de517d8d io: remove Error parameter from QIOTask thread worker
Now that task objects have a directly associated error,
there's no need for an an Error **errp parameter to
the QIOTask thread worker function. It already has a
QIOTask object, so can directly set the error on it.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-01-23 15:32:19 +00:00
Daniel P. Berrange
60e705c51c io: change the QIOTask callback signature
Currently the QIOTaskFunc signature takes an Object * for
the source, and an Error * for any error. We also need to
be able to provide a result pointer. Rather than continue
to add parameters to QIOTaskFunc, remove the existing
ones and simply pass the QIOTask object instead. This
has methods to access all the other data items required
in the callback impl.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-01-23 15:32:18 +00:00
Daniel P. Berrange
937470bb54 io: stop incrementing reference in qio_task_get_source
Incrementing the reference in qio_task_get_source is
not necessary, since we're not running concurrently
with any other code touching the QIOTask. This
minimizes chances of further memory leaks.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-01-23 15:32:18 +00:00
Peter Maydell
598cf1c805 * QOM interface fix (Eduardo)
* RTC fixes (Gaohuai, Igor)
 * Memory leak fixes (Li Qiang, me)
 * Ctrl-a b regression (Marc-André)
 * Stubs cleanups and fixes (Leif, me)
 * hxtool tweak (me)
 * HAX support (Vincent)
 * QemuThread, exec.c and SCSI fixes (Roman, Xinhua, me)
 * PC_COMPAT_2_8 fix (Marcelo)
 * stronger bitmap assertions (Peter)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQExBAABCAAbBQJYggc9FBxwYm9uemluaUByZWRoYXQuY29tAAoJEL/70l94x66D
 5pMH/092iVHw1la8VmphQd8W7hkCHckvVbwaEJ+n4BP8MjeUNmYFJX+op9Qlpqfe
 ekYqQgK69v2UwuofVK2gqS+Y2EyFHivTESk5pS3SM3lTewV1fzCM/HVG3pTxV/ol
 V+eBnp+shrfNG3Eg7YThTqx4LkDUp24Pd3HJVblQZMVpqGzL2xUuUQzSf8F/eeQJ
 xO61pm0ovpCY5MCg3kPLx8GIkPAmcXo5jhMCTz5aLnQW6TO/mwx271a4UE2RTLZ7
 cFjNhxdGSzlnn2RwId4HVYWGU42taW6mpa8NX1hVVUXa1A2qlAfi5N/WLaH0aGYR
 J5ZTIaXdPUBx2SrUmd8udj4a818=
 =H5BQ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* QOM interface fix (Eduardo)
* RTC fixes (Gaohuai, Igor)
* Memory leak fixes (Li Qiang, me)
* Ctrl-a b regression (Marc-André)
* Stubs cleanups and fixes (Leif, me)
* hxtool tweak (me)
* HAX support (Vincent)
* QemuThread, exec.c and SCSI fixes (Roman, Xinhua, me)
* PC_COMPAT_2_8 fix (Marcelo)
* stronger bitmap assertions (Peter)

# gpg: Signature made Fri 20 Jan 2017 12:49:01 GMT
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (35 commits)
  pc.h: move x-mach-use-reliable-get-clock compat entry to PC_COMPAT_2_8
  bitmap: assert that start and nr are non negative
  Revert "win32: don't run subprocess tests on Mingw32 platform"
  hax: add Darwin support
  Plumb the HAXM-based hardware acceleration support
  target/i386: Add Intel HAX files
  kvm: move cpu synchronization code
  KVM: PPC: eliminate unnecessary duplicate constants
  ramblock-notifier: new
  char: fix ctrl-a b not working
  exec: Add missing rcu_read_unlock
  x86: ioapic: fix fail migration when irqchip=split
  x86: ioapic: dump version for "info ioapic"
  x86: ioapic: add traces for ioapic
  hxtool: emit Texinfo headings as @subsection
  qemu-thread: fix qemu_thread_set_name() race in qemu_thread_create()
  serial: fix memory leak in serial exit
  scsi-block: fix direction of BYTCHK test for VERIFY commands
  pc: fix crash in rtc_set_memory() if initial cpu is marked as hotplugged
  acpi: filter based on CONFIG_ACPI_X86 rather than TARGET
  ...

# Conflicts:
#	include/hw/i386/pc.h
2017-01-20 16:42:07 +00:00
Cédric Le Goater
371a3dd204 aspeed/smc: extend tests for Command mode
The Aspeed SMC controllers have a mode (Command mode) in which
accesses to the flash content are no different than doing MMIOs. The
controller generates all the necessary commands to load (or store)
data in memory.

So add a couple of tests doing direct reads and writes on the AHB bus.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Message-id: 1483979087-32663-10-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-20 11:15:08 +00:00
Cédric Le Goater
bd9f505200 aspeed/smc: reset flash after each test
Let's make sure when each test is run that the flash object is in an
initial state and did not keep configuration from the previous tests.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 1483979087-32663-9-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-20 11:15:08 +00:00
Paolo Bonzini
2f7b92a03f hw: move reset handlers from vl.c to hw/core
They are small, it is not worth stubbing them.  Just include them
in user-mode emulators and unit tests as well.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-01-16 17:52:35 +01:00
Eduardo Habkost
1c6d75d5f7 qom: Make all interface types abstract
"qom-list-types abstract=false" currently returns all interface
types, as if they were not abstract. Fix this by making sure all
interface types are abstract.

All interface types have instance_size == 0, so we can use
it to set abstract=true on type_initialize().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <1481567461-2341-1-git-send-email-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-01-16 17:52:34 +01:00
Marc-André Lureau
3313b6124b qapi: add qapi2texi script
As the name suggests, the qapi2texi script converts JSON QAPI
description into a texi file suitable for different target
formats (info/man/txt/pdf/html...).

It parses the following kind of blocks:

Free-form:

  ##
  # = Section
  # == Subsection
  #
  # Some text foo with *emphasis*
  # 1. with a list
  # 2. like that
  #
  # And some code:
  # | $ echo foo
  # | -> do this
  # | <- get that
  #
  ##

Symbol description:

  ##
  # @symbol:
  #
  # Symbol body ditto ergo sum. Foo bar
  # baz ding.
  #
  # @param1: the frob to frobnicate
  # @param2: #optional how hard to frobnicate
  #
  # Returns: the frobnicated frob.
  #          If frob isn't frobnicatable, GenericError.
  #
  # Since: version
  # Notes: notes, comments can have
  #        - itemized list
  #        - like this
  #
  # Example:
  #
  # -> { "execute": "quit" }
  # <- { "return": {} }
  #
  ##

That's roughly following the following EBNF grammar:

api_comment = "##\n" comment "##\n"
comment = freeform_comment | symbol_comment
freeform_comment = { "# " text "\n" | "#\n" }
symbol_comment = "# @" name ":\n" { member | tag_section | freeform_comment }
member = "# @" name ':' [ text ] "\n" freeform_comment
tag_section = "# " ( "Returns:", "Since:", "Note:", "Notes:", "Example:", "Examples:" ) [ text ]  "\n" freeform_comment
text = free text with markup

Note that the grammar is ambiguous: a line "# @foo:\n" can be parsed
both as freeform_comment and as symbol_comment.  The actual parser
recognizes symbol_comment.

See docs/qapi-code-gen.txt for more details.

Deficiencies and limitations:
- the generated QMP documentation includes internal types
- union type support is lacking
- type information is lacking in generated documentation
- doc comment error message positions are imprecise, they point
  to the beginning of the comment.
- a few minor issues, all marked TODO/FIXME in the code

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170113144135.5150-16-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[test-qapi.py tweaked to avoid trailing empty lines in .out]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-01-16 10:10:35 +01:00
Max Filippov
8b912ff033 target/xtensa: tests: clean up interrupt tests
Don't use hardcoded software interrupt masks, use XCHAL macros.
Mask off timer interrupt bits that are not checked for.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2017-01-15 13:36:09 -08:00
Max Filippov
255d254382 target/xtensa: tests: add memctl test
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2017-01-15 13:01:56 -08:00
Max Filippov
0a362d0768 target/xtensa: tests: add ccount write tests
Check that CCOUNT SR is writable and that CCOMPARE timers are updated
when CCOUNT is written to.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2017-01-15 13:01:56 -08:00
Max Filippov
4f89b41c28 target/xtensa: tests: replace hardcoded interrupt masks
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2017-01-15 13:01:56 -08:00