Commit Graph

1347 Commits

Author SHA1 Message Date
Alex Bligh
fcdda211f9 aio / timers: use g_usleep() not sleep()
sleep() apparently doesn't exist under mingw. Use g_usleep for
portability.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-01 20:02:45 +04:00
Max Reitz
69c9872653 qcow2: Add corrupt bit
This adds an incompatible bit indicating corruption to qcow2. Any image
with this bit set may not be written to unless for repairing (and
subsequently clearing the bit if the repair has been successful).

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-30 15:48:43 +02:00
Max Reitz
449df70638 qemu-iotests: Snapshotting zero clusters
This test creates an image with unallocated zero clusters, then creates
a snapshot. Afterwards, there should be neither any errors nor leaks.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-30 15:28:52 +02:00
Kevin Wolf
cccc30b4ad qemu-iotests: Update reference output for 051
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-30 15:28:52 +02:00
Kevin Wolf
c0447d870b Revert "block: Disable driver-specific options for 1.6"
This reverts commit 8afaefb891.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-30 15:28:52 +02:00
Anthony Liguori
f7ad538e1e Merge remote-tracking branch 'stefanha/block' into staging
# By Alex Bligh (32) and others
# Via Stefan Hajnoczi
* stefanha/block: (42 commits)
  win32-aio: drop win32_aio_flush_cb()
  aio-win32: replace incorrect AioHandler->opaque usage with ->e
  aio / timers: remove dummy_io_handler_flush from tests/test-aio.c
  aio / timers: Remove legacy interface
  aio / timers: Switch entire codebase to the new timer API
  aio / timers: Add scripts/switch-timer-api
  aio / timers: Add test harness for AioContext timers
  aio / timers: convert block_job_sleep_ns and co_sleep_ns to new API
  aio / timers: Convert rtc_clock to be a QEMUClockType
  aio / timers: Remove main_loop_timerlist
  aio / timers: Rearrange timer.h & make legacy functions call non-legacy
  aio / timers: Add qemu_clock_get_ms and qemu_clock_get_ms
  aio / timers: Remove legacy qemu_clock_deadline & qemu_timerlist_deadline
  aio / timers: Remove alarm timers
  aio / timers: Add documentation and new format calls
  aio / timers: Use all timerlists in icount warp calculations
  aio / timers: Introduce new API timer_new and friends
  aio / timers: On timer modification, qemu_notify or aio_notify
  aio / timers: Convert mainloop to use timeout
  aio / timers: Convert aio_poll to use AioContext timers' deadline
  ...

Message-id: 1377202298-22896-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-26 09:19:50 -05:00
Alex Bligh
91c68f143d aio / timers: remove dummy_io_handler_flush from tests/test-aio.c
Remove dummy_io_handler_flush from tests/test-aio.c as it does
nothing now.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 22:03:47 +02:00
Alex Bligh
bc72ad6754 aio / timers: Switch entire codebase to the new timer API
This is an autogenerated patch using scripts/switch-timer-api.

Switch the entire code base to using the new timer API.

Note this patch may introduce some line length issues.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 19:14:24 +02:00
Alex Bligh
b53edf971f aio / timers: Add test harness for AioContext timers
Add a test harness for AioContext timers. The g_source equivalent is
unsatisfactory as it suffers from false wakeups.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 19:14:24 +02:00
Alex Bligh
dae21b98b9 aio / timers: Add QEMUTimerListGroup to AioContext
Add a QEMUTimerListGroup each AioContext (meaning a QEMUTimerList
associated with each clock is added) and delete it when the
AioContext is freed.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 19:10:27 +02:00
Laszlo Ersek
3953e3a5d3 OptsVisitor: introduce unit tests, with test cases for range flattening
According to commit 4f193e34
("tests: Use qapi-schema-test.json as schema parser test")
the "tests/qapi-schema/qapi-schema-test.out" file must be updated as well.

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-08-20 11:52:00 -04:00
Anthony Liguori
9176e8fb8f Merge remote-tracking branch 'stefanha/block-next' into staging
# By Stefan Hajnoczi
# Via Stefan Hajnoczi
* stefanha/block-next:
  aio: drop io_flush argument
  tests: drop event_active_cb()
  thread-pool: drop thread_pool_active()
  dataplane/virtio-blk: drop flush_true() and flush_io()
  block/ssh: drop return_true()
  block/sheepdog: drop have_co_req() and aio_flush_request()
  block/rbd: drop qemu_rbd_aio_flush_cb()
  block/nbd: drop nbd_have_request()
  block/linux-aio: drop qemu_laio_completion_cb()
  block/iscsi: drop iscsi_process_flush()
  block/gluster: drop qemu_gluster_aio_flush_cb()
  block/curl: drop curl_aio_flush()
  aio: stop using .io_flush()
  tests: adjust test-thread-pool to new aio_poll() semantics
  tests: adjust test-aio to new aio_poll() semantics
  dataplane/virtio-blk: check exit conditions before aio_poll()
  block: stop relying on io_flush() in bdrv_drain_all()
  block: ensure bdrv_drain_all() works during bdrv_delete()

Message-id: 1376921877-9576-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-20 09:52:18 -05:00
Stefan Hajnoczi
f2e5dca46b aio: drop io_flush argument
The .io_flush() handler no longer exists and has no users.  Drop the
io_flush argument to aio_set_fd_handler() and related functions.

The AioFlushEventNotifierHandler and AioFlushHandler typedefs are no
longer used and are dropped too.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:52:19 +02:00
Stefan Hajnoczi
1b9ecdb164 tests: drop event_active_cb()
Drop the io_flush argument to aio_set_event_notifier().

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:52:19 +02:00
Stefan Hajnoczi
164a101f28 aio: stop using .io_flush()
Now that aio_poll() users check their termination condition themselves,
it is no longer necessary to call .io_flush() handlers.

The behavior of aio_poll() changes as follows:

1. .io_flush() is no longer invoked and file descriptors are *always*
monitored.  Previously returning 0 from .io_flush() would skip this file
descriptor.

Due to this change it is essential to check that requests are pending
before calling qemu_aio_wait().  Failure to do so means we block, for
example, waiting for an idle iSCSI socket to become readable when there
are no requests.  Currently all qemu_aio_wait()/aio_poll() callers check
before calling.

2. aio_poll() now returns true if progress was made (BH or fd handlers
executed) and false otherwise.  Previously it would return true whenever
'busy', which means that .io_flush() returned true.  The 'busy' concept
no longer exists so just progress is returned.

Due to this change we need to update tests/test-aio.c which asserts
aio_poll() return values.  Note that QEMU doesn't actually rely on these
return values so only tests/test-aio.c cares.

Note that ctx->notifier, the EventNotifier fd used for aio_notify(), is
now handled as a special case.  This is a little ugly but maintains
aio_poll() semantics, i.e. aio_notify() does not count as 'progress' and
aio_poll() avoids blocking when the user has not set any fd handlers yet.

Patches after this remove .io_flush() handler code until we can finally
drop the io_flush arguments to aio_set_fd_handler() and friends.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:45:35 +02:00
Stefan Hajnoczi
35ecde2601 tests: adjust test-thread-pool to new aio_poll() semantics
aio_poll(ctx, true) will soon block when fd handlers have been set.
Previously aio_poll() would return early if all .io_flush() returned
false.  This means we need to check the equivalent of the .io_flush()
condition *before* calling aio_poll(ctx, true) to avoid deadlock.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:45:35 +02:00
Stefan Hajnoczi
24d1a6d9d5 tests: adjust test-aio to new aio_poll() semantics
aio_poll(ctx, true) will soon block if any fd handlers have been set.
Previously it would only block when .io_flush() returned true.

This means that callers must check their wait condition *before*
aio_poll() to avoid deadlock.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:45:34 +02:00
Eduardo Habkost
99a0b03650 qdev: Set globals in instance_post_init function
This way, properties registered in the instance_init function of
child classes will be handled properly by qdev_prop_set_globals(), too.

Includes a unit test for the new functionality.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-16 18:44:33 +02:00
Eduardo Habkost
747b0cb4b5 tests: Unit tests for qdev global properties handling
This tests the qdev global-properties handling code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-16 18:44:33 +02:00
Fam Zheng
2c43e43c8c vmdk: check l1 size before opening image
L1 table size is calculated from capacity, granularity and l2 table
size. If capacity is too big or later two are too small, the L1 table
will be too big to allocate in memory. Limit it to a reasonable range.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-06 15:27:32 +02:00
Fam Zheng
f8ce04036e vmdk: check l2 table size when opening
header.num_gtes_per_gte determines size for L2 table. Check for too big
value before using it. Limit to 512M entries (2GB per one L2 table).

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-06 15:27:32 +02:00
Fam Zheng
8aa1331c09 vmdk: check granularity field in opening
Granularity is used to calculate the cluster size and allocate r/w
buffer. Check the value from image before using it, so we don't abort()
for unbounded memory allocation.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-06 15:27:32 +02:00
Fam Zheng
ca6cbb657d qemu-iotests: add empty test case for vmdk
Will add vmdk specific tests later here.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-06 15:27:32 +02:00
Stefan Hajnoczi
23ea2ecc2a qemu-iotests: add poke_file utility function
The new poke_file function sets bytes at an offset in a file given a
printf-style format string.  It can be used to corrupt an image file for
test coverage of error paths.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-06 15:27:32 +02:00
Stefan Hajnoczi
9580498b9a qemu-iotests: filter QEMU version in monitor banner
Filter out the QEMU monitor version banner so that tests do not break
when the QEMU version number is changed.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-06 10:41:56 +02:00
Anthony Liguori
64160cd2a3 xtensa queue 2013-07-29
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Merge remote-tracking branch 'filippov/tags/20130729-xtensa' into staging

xtensa queue 2013-07-29

* filippov/tags/20130729-xtensa:
  target-xtensa: check register window inline
  target-xtensa: don't generate dead code to access invalid SRs
  tests/tcg/xtensa: Fix out-of-tree build
  target-xtensa: avoid double-stopping at breakpoints
  target-xtensa: add fallthrough markers
  target-xtensa: add extui unit test

Conflicts:
	configure

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-05 08:06:25 -05:00
Kevin Wolf
8afaefb891 block: Disable driver-specific options for 1.6
We don't want to commit to the API yet before everything is worked out.
Like already for 1.5, disable it again for the 1.6 release. This commit
is meant to be reverted after the 1.6 release.

The disabling of the driver-specific options is achieved by applying the
old checks while parsing the command line.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-02 18:21:11 +02:00
Petar Jovanovic
beb3faaa00 target-mips: correct the values in the DSP tests
Five tests files for DSP instructions had wrong expected values in the tests.
This change fixes this, and this has been cross-checked by running the same
test binaries on Malta 74K board.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-07-30 17:48:24 +02:00
Markus Armbruster
f1a145e154 qapi.py: Permit comments starting anywhere on the line
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374939721-7876-10-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:11 -05:00
Markus Armbruster
5f3cd2b717 qapi.py: Fix diagnosing non-objects at a schema's top-level
Report syntax error instead of crashing.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374939721-7876-8-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:11 -05:00
Markus Armbruster
6974ccd542 qapi.py: Fix schema parser to check syntax systematically
Fixes at least the following parser bugs:

* accepts any token in place of a colon

* treats comma as optional

* crashes when closing braces or brackets are missing

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374939721-7876-7-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:11 -05:00
Markus Armbruster
9213aa5391 qapi.py: Reject invalid characters in schema file
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374939721-7876-6-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:11 -05:00
Markus Armbruster
2caba36cc6 qapi.py: Decent syntax error reporting
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374939721-7876-5-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:10 -05:00
Markus Armbruster
c7a3f25200 qapi.py: Restructure lexer and parser
The parser has a rather unorthodox structure:

    Until EOF:

        Read a section:

            Generator function get_expr() yields one section after the
            other, as a string.  An unindented, non-empty line that
            isn't a comment starts a new section.

        Lexing:

            Split section into a list of tokens (strings), with help
            of generator function tokenize().

        Parsing:

            Parse the first expression from the list of tokens, with
            parse(), throw away any remaining tokens.

            In parse_schema(): record value of an enum, union or
            struct key (if any) in the appropriate global table,
            append expression to the list of expressions.

    Return list of expressions.

Known issues:

(1) Indentation is significant, unlike in real JSON.

(2) Neither lexer nor parser have any idea of source positions.  Error
    reporting is hard, let's go shopping.

(3) The one error we bother to detect, we "report" via raise.

(4) The lexer silently ignores invalid characters.

(5) If everything in a section gets ignored, the parser crashes.

(6) The lexer treats a string containing a structural character exactly
    like the structural character.

(7) Tokens trailing the first expression in a section are silently
    ignored.

(8) The parser accepts any token in place of a colon.

(9) The parser treats comma as optional.

(10) parse() crashes on unexpected EOF.

(11) parse_schema() crashes when a section's expression isn't a JSON
    object.

Replace this piece of original art by a thoroughly unoriginal design.
Takes care of (1), (2), (5), (6) and (7), and lays the groundwork for
addressing the others.  Generated source files remain unchanged.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374939721-7876-4-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:10 -05:00
Markus Armbruster
4f193e34c6 tests: Use qapi-schema-test.json as schema parser test
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374939721-7876-3-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:10 -05:00
Markus Armbruster
98626572f1 tests: QAPI schema parser tests
The parser handles erroneous input badly.  To be improved shortly.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1374939721-7876-2-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 10:37:10 -05:00
Andreas Färber
aaa2ebc567 tests/tcg/xtensa: Fix out-of-tree build
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2013-07-29 18:35:45 +04:00
Max Filippov
7be9d0e6d1 target-xtensa: add extui unit test
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2013-07-29 18:24:26 +04:00
Aurelien Jarno
461bdb3414 Merge branch 'trivial-patches' of git://git.corpit.ru/qemu
* 'trivial-patches' of git://git.corpit.ru/qemu:
  target-mips: Remove assignment to a variable which is never used
  misc: Use g_assert_not_reached for code which is expected to be unreachable
  qemu-options: mention C-a h in the -nographic doc
  misc: Fix new typos in comments and strings
  linux-user: correct argument number for sys_mremap and sys_splice
  PPC: dbdma: macio: Fix format specifiers (build regression)
  watchdog: Remove break after exit
  exec: Remove env from list of poisoned names
  hw/9pfs: Fix potential memory leak and avoid reuse of freed memory
  timer: make timers_state static
  aes: Remove unused code (NDEBUG, u16)
2013-07-29 09:03:23 +02:00
Petar Jovanovic
b6a9f4682e target-mips: fix mipsdsp_mul_q31_q31
Multiplication of two fractional word elements is not correct when sign
extension/promotion is needed. This change fixes it by adding correct
casts from unsigned to signed values.
In addition, the tests (dpaq_sa_l_w.c and dpsq_sa_l_w.c) have been extended
to trigger the current issue.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-07-29 07:48:17 +02:00
Petar Jovanovic
d36c231f4b target-mips: fix mipsdsp_trunc16_sat16_round
This change corrects rounding and saturation of Q31 fractional value in
mipsdsp_trunc16_sat16_round(). Overflow detection was incorrect for the
corner case for PRECRQ_RS.PH, and this test case is also part of the change.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-07-29 00:27:36 +02:00
Petar Jovanovic
4877866ee4 target-mips: fix multiplication in mipsdsp_rndq15_mul_q15_q15
Multiplication of Q15 fractional halfword vectors was incorrect in the
previous implementation of mipsdsp_rndq15_mul_q15_q15. It failed to take
element signs into account. This change fixes it, and it adds a test case
for it.

The change also removes unnecessary cast in the function
mipsdsp_mul_q15_q15_overflowflag21().

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Reviewed-by: Richard Henderson  <rth@twiddle.net> 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-07-28 18:26:36 +02:00
Stefan Weil
dfc6f86567 misc: Use g_assert_not_reached for code which is expected to be unreachable
The macro g_assert_not_reached is a better self documenting replacement
for assert(0) or assert(false).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-07-27 11:22:54 +04:00
Ian Main
e3409362bd Add tests for sync modes 'TOP' and 'NONE'
This patch adds tests for sync modes top and none.  Test for 'TOP'
is separated out as it requires a backing file.  Also added a test
for invalid format.

Signed-off-by: Ian Main <imain@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-07-26 22:01:31 +02:00
Kevin Wolf
0f227a9470 blockdev: Rename 'readonly' option to 'read-only'
Option name cleanup before it becomes a QMP API.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-26 22:01:02 +02:00
Kevin Wolf
64aa99d3e0 qcow2: Use dashes instead of underscores in options
This is what QMP wants to use. The options haven't been enabled in any
release yet, so we're still free to change them.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-26 21:59:56 +02:00
Paolo Bonzini
d2f5ea9704 pc-testdev: add I/O port to test memory.c auto split/combine
The ports at 0xe8..0xeb have impl.min/max_access_size == 1, so
that memory accesses are split and combined by the memory core.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-29-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-25 08:12:28 -05:00
Paolo Bonzini
8fefa31be9 qtest: add test for ISA I/O space endianness
This writes a register and reads its 1/2/4 byte parts.  Masking
is done in the device model.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-25-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-25 08:12:28 -05:00
Peter Maydell
3464700f6a tests: Add test-bitops.c with some sextract tests
Add some simple test cases for the new sextract32
and sextract64 functions.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 1372419632-5521-3-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-22 15:41:49 -05:00
Markus Armbruster
24943978cb boot-order-test: Add tests for Sun4u
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-13-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:47 -05:00
Markus Armbruster
26491a388c libqos: Generalize I/O-mapped fw_cfg
Provide a constructor that takes the base address in addition to the
PC-specific one.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-12-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:47 -05:00
Markus Armbruster
f88dc7dd4d boot-order-test: Add tests for Sun4m
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-11-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:47 -05:00
Markus Armbruster
e99f87cc86 boot-order-test: Add tests for PowerPC PREP
Cc: Andreas Färber <afaerber@suse.de>
Cc: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-10-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:47 -05:00
Markus Armbruster
484986e242 boot-order-test: Code motion for better readability
Cc: Andreas Färber <afaerber@suse.de>
Cc: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-9-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:47 -05:00
Markus Armbruster
aea6a16907 boot-order-test: Better separate target-specific and generic parts
The initial version did just PC.  I didn't bother to separate out
generic parts, because I don't like to abstract from a single case.

Now we have two cases, PC and PowerMac, and I'm about to add more.
Time to do it right.

To ease review, this commit changes the code in-place, and the next
commit reorders it for better readability.

Cc: Andreas Färber <afaerber@suse.de>
Cc: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-8-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:47 -05:00
Markus Armbruster
995b0e136f boot-order-test: Cover -boot once in ppc tests
Cc: Andreas Färber <afaerber@suse.de>
Cc: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-7-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:46 -05:00
Andreas Färber
530a7e48bc boot-order-test: Add tests for PowerMacs
They set the boot device via fw_cfg, which is then translated to a boot
path of "hd" or "cd" in OpenBIOS.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-6-git-send-email-armbru@redhat.com
Cc: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org
Converted to libqos/fw_cfg on Anthony's request.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:46 -05:00
Markus Armbruster
7a10016509 libqos: Add support for memory-mapped fw_cfg
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-5-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:46 -05:00
Anthony Liguori
db2b5500c9 libqos: include dependencies
Otherwise rebuilds can fail when libqos is modified.

Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-4-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:46 -05:00
Markus Armbruster
edbd790d20 boot-order-test: New; covering just PC for now
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-3-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 13:27:46 -05:00
Markus Armbruster
1d9358e686 libqtest: New qtest_end() to go with qtest_start()
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1371711329-9144-3-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 11:32:55 -05:00
Markus Armbruster
fdd26fca3c libqtest: Plug fd and memory leaks in qtest_quit()
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1371711329-9144-2-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-18 11:32:54 -05:00
Kevin Wolf
7a370406bd qemu-iotests: Update 051 reference output
This has been broken by commit bd5c51ee.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-07-15 09:49:00 +02:00
Kevin Wolf
98289620e0 block: Don't parse protocol from file.filename
One of the major reasons for doing something new for -blockdev and
blockdev-add was that the old block layer code parses filenames instead
of just taking them literally. So we should really leave it untouched
when it's passing using the new interfaces (like -drive
file.filename=...).

This allows opening relative file names that contain a colon.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-15 09:49:00 +02:00
Stefan Hajnoczi
b53169eae0 blockdev: add sync mode to drive-backup QMP command
The drive-backup command is similar to the drive-mirror command, except
no guest data written after the command executes gets copied.  Add a
sync mode argument which determines whether the entire disk is copied,
just allocated clusters, or only clusters being written to by the guest.

Currently only sync mode 'full' is supported - it copies the entire disk.
For read-only point-in-time snapshots we may only need sync mode 'none'
since the target can be a qcow2 file using the guest's disk as its
backing file (no need to copy the entire disk).  Finally, sync mode
'top' is useful if we wish to preserve the backing chain.

Note that this patch just adds the sync mode argument to drive-backup.
It does not implement sync modes 'top' or 'none'.  This patch is
necessary so we can add a drive-backup HMP command that behaves like the
existing drive-mirror HMP command and takes a sync mode.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-07-15 09:49:00 +02:00
Paolo Bonzini
5444e768ee add a header file for atomic operations
We're already using them in several places, but __sync builtins are just
too ugly to type, and do not provide seqcst load/store operations.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04 17:42:49 +02:00
Paolo Bonzini
6046c62086 int128: optimize and add test cases
For add, the carry only requires checking one of the arguments.
For sub and neg, we can similarly optimize computation of the
carry.

For ge, we can just do lexicographic order.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-02 08:17:01 +02:00
Stefan Hajnoczi
e5ca8fdd40 qemu-iotests: add 055 drive-backup test case
Testing drive-backup is similar to image streaming and drive mirroring.
This test case is based on 041.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-28 09:20:27 +02:00
Stefan Hajnoczi
0dbe8a1b04 qemu-iotests: extract wait_until_completed() into iotests.py
The 'drive-mirror' tests often issue 'block-job-complete' and wait for
the QMP completion event.  Other types of block jobs also want to wait
for completion but they may not need to issue 'block-job-complete'.

Extract wait_until_completed() from 041 and put it into iotests.py.
Return the QMP event object so the caller can make additional
assertions, if necessary.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-28 09:20:27 +02:00
Kevin Wolf
492fdc6fbe Revert "block: Disable driver-specific options for 1.5"
This reverts commit 8ec7d390b0.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-06-24 10:25:16 +02:00
Michael Roth
22bfa16ed3 ide-test: fix failure for test_flush
bd07684aac added a test to ensure BSY
flag is set when a flush request is in flight. It does this by setting
a blkdebug breakpoint on flush_to_os before issuing a CMD_FLUSH_CACHE.
It then resumes CMD_FLUSH_CACHE operation and checks that BSY is unset.

The actual unsetting of BSY does not occur until ide_flush_cb gets
called in a bh, however, so in some cases this check will race with
the actual completion.

Fix this by polling the ide status register until BSY flag gets unset
before we do our final sanity checks. According to
f68ec8379e this is in line with how a guest
would determine whether or not the device is still busy.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 13:08:15 -05:00
Kevin Wolf
bd07684aac ide-test: Add FLUSH CACHE test case
This checks in particular that BSY is set while the flush request is in
flight.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-06-06 11:27:29 +02:00
Kevin Wolf
c27d565604 ide-test: Add enum value for DEV
Get rid of the magic number.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-06-06 11:27:24 +02:00
Kevin Wolf
5e00984aef cutils: Support 'P' and 'E' suffixes in strtosz()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-06-06 11:27:03 +02:00
Stefan Hajnoczi
2499a096a2 qemu-iotests: make create_image() common
Both 030 and 041 use create_image().  Move it to iotests.py.

Also drop ImageStreamingTestCase since the class now has no methods.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-04 12:11:58 +02:00
Stefan Hajnoczi
3a3918c396 qemu-iotests: make compare_images() common
The iotests.compare_images() function returns True if two image files
have the identical data.  Previously this was implemented by converting
images to raw and then comparing their contents using Python.  Since
"qemu-img compare" is now available and is more efficient, switch to it.

This function will be reused by the 'drive-backup' test case.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-04 12:11:58 +02:00
Stefan Hajnoczi
2575fe16d2 qemu-iotests: make cancel_and_wait() common
The cancel_and_wait() function has been duplicated in 030 and 041.  Move
it into iotests.py and let it return the event so tests can perform
additional asserts.

Note that 041's cancel_and_wait(wait_ready=True) is replaced by
wait_ready_and_cancel(), which uses the new wait_ready() and
cancel_and_wait() underneath.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-04 12:11:58 +02:00
Stefan Hajnoczi
ecc1c88efd qemu-iotests: make assert_no_active_block_jobs() common
Tests 030 and 041 both use query-block-jobs to check whether any block
jobs are active.  Make this code common so that 'drive-backup' and other
new feature tests will be able to reuse it.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-04 12:11:58 +02:00
Stefan Hajnoczi
8ddd08c5d1 qemu-iotests: fix 054 cluster size help output
Commit f3f4d2c09b added a hint to increase
the cluster size when a large image cannot be created.  Test 054 now has
outdated output and fails because the golden output does not match.

This patch updates the 054 golden output.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-04 12:11:57 +02:00
Michael Roth
a678e26cbe qapi: pad GenericList value fields to 64 bits
With the introduction of native list types, we now have types such as
int64List where the 'value' field is not a pointer, but the actual
64-bit value.

On 32-bit architectures, this can lead to situations where 'next' field
offset in GenericList does not correspond to the 'next' field in the
types that we cast to GenericList when using the visit_next_list()
interface, causing issues when we attempt to traverse linked list
structures of these types.

To fix this, pad the 'value' field of GenericList and other
schema-defined/native *List types out to 64-bits.

This is less memory-efficient for 32-bit architectures, but allows us to
continue to rely on list-handling interfaces that target GenericList to
simply visitor implementations.

In the future we can improve efficiency by defaulting to using native C
array backends to handle list of non-pointer types, which would be more
memory efficient in itself and allow us to roll back this change.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-30 09:08:38 -04:00
Stefan Hajnoczi
0412960617 tests: set MALLOC_PERTURB_ to expose memory bugs
glibc wipes malloc(3) memory when the MALLOC_PERTURB_ environment
variable is set.  The value of the environment variable determines the
bit pattern used to wipe memory.  For more information, see
http://udrepper.livejournal.com/11429.html.

Set MALLOC_PERTURB_ for gtester and qemu-iotests.  Note we pick a random
value from 1 to 255 to expose more bugs.  If you need to reproduce a
crash use 'show environment' in gdb to extract the MALLOC_PERTURB_
value from a core dump.

Both make check and qemu-iotests pass with MALLOC_PERTURB_ enabled.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1369661331-28041-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-29 08:16:06 -05:00
Kevin Wolf
bd91ecbf5b qemu-iotests: Try creating huge qcow2 image
It's supposed to fail gracefully instead of segfaulting.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-24 16:17:55 +02:00
Kevin Wolf
c93331c914 qcow2.py: Subcommand for changing header fields
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-24 16:17:55 +02:00
Michael Roth
199e0f17f2 qapi: add native list coverage for QMP input visitor tests
This exercises schema-generated visitors for native list types and does
some sanity checking on validity of deserialized data.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-23 09:44:21 -04:00
Michael Roth
83c84667f5 qapi: add native list coverage for QMP output visitor tests
This exercises schema-generated visitors for native list types and does
some sanity checking on validity of serialized data.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-23 09:44:21 -04:00
Michael Roth
8addacddfe qapi: add native list coverage for visitor serialization tests
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-23 09:44:21 -04:00
Michael Roth
089f26bb73 qapi: fix visitor serialization tests for numbers/doubles
We never actually stored the stringified double values into the strings
before we did the comparisons. This left number/double values completely
uncovered in test-visitor-serialization tests.

Fixing this exposed a bug in our handling of large whole number values
in QEMU's JSON parser which is now fixed.

Simplify the code while we're at it by dropping the
calc_float_string_storage() craziness in favor of GStrings.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-23 09:44:21 -04:00
Michael Roth
e92cfa0d90 qapi: add QMP input test for large integers
Large integers previously got capped to LLONG_MAX/LLONG_MIN so we could
store them as int64_t. This could lead to silent errors occuring.

Now, we use a double to handle these cases.

Add a test to confirm that QMPInputVisitor handles this as expected if
we're expected an integer value: errors for out of range integer values
that got promoted to doubles in this fashion.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-23 09:44:21 -04:00
Anthony Liguori
95de21a430 Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Christophe Lyon (1) and others
# Via Michael Tokarev
* mjt/trivial-patches:
  target-moxie: replace target_phys_addr_t with hwaddr
  Rename hexdump to avoid FreeBSD libutil conflict
  remove some double-includes
  translate: remove redundantly included qemu/timer.h
  Remove twice include of qemu-common.h
  fix /proc/self/maps output

Message-id: 51977B44.1000302@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-22 08:22:36 -05:00
Petar Jovanovic
0ba365f4a9 target-mips: fix EXTPDP and setting up pos field in the DSPControl reg
This change makes sure that modifications of pos field in the DSPControl
register do not trash other bits in the register. This bug can be triggered
with the additional test case in mips32-dsp/extpdp.c in this commit.

In addition to this, this change corrects incorrect calculation of the mask
for EXTPDP.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-05-19 15:10:51 +02:00
Michael Tokarev
997aba8e25 remove some double-includes
Some source files #include the same header more than
once for no good reason.  Remove second #includes in
such cases.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-05-18 16:35:12 +04:00
Petar Jovanovic
489ed4bbae target-mips: fix incorrect behaviour for EXTP
The mask for EXTP instruction when size=31 has not been correctly
calculated.

The test (mips32-dsp/extp.c) has been extended to include the case that
triggers the issue.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-05-17 19:29:40 +02:00
Anthony Liguori
6b41659f4e Merge remote-tracking branch 'luiz/queue/qmp' into staging
# By Michael Roth (1) and Zhangleiqiang (1)
# Via Luiz Capitulino
* luiz/queue/qmp:
  qapi: fix leak in unit tests
  qmp: fix handling of cmd with Equals in qmp-shell

Message-id: 1368625179-27962-1-git-send-email-lcapitulino@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-15 14:57:30 -05:00
Kevin Wolf
262f27b93f ide-test: Fix endianness problems
The test case passes on big endian hosts now (tested on ppc64)

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1368622839-7084-1-git-send-email-kwolf@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-15 10:31:15 -05:00
Michael Roth
ad7f375df6 qapi: fix leak in unit tests
qmp_output_get_qobject() increments the qobject's reference count. Since
we currently pass this straight into qobject_to_json() so we can feed
the data into a QMP input visitor, we never actually free the underlying
qobject when qmp_output_visitor_cleanup() is called. This causes leaks
on all of the QMP serialization tests.

Fix this by holding a pointer to the qobject and decref'ing it before
returning from qmp_deserialize().

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-15 08:58:43 -04:00
Anthony Liguori
cad2b59c19 Merge remote-tracking branch 'kwolf/for-anthony' into staging
# By Kevin Wolf (7) and Fam Zheng (3)
# Via Kevin Wolf
* kwolf/for-anthony:
  qemu-iotests: fix 017 018 for vmdk
  qemu-iotests: exclude vmdk and qcow from 043
  qemu-iotests: exclude vmdk for test 042
  qtest/ide-test: Test short and long PRDTs
  qtest/ide-test: Add simple DMA read/write test case
  qtest: Add IDE test case
  libqos/pci: Enable bus mastering
  ide: Reset BMIDEA bit when the bus master is stopped
  de_DE.po: Add missing leading spaces
  ahci: Don't allow creating slave drives

Message-id: 1368023344-29731-1-git-send-email-kwolf@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-08 15:54:36 -05:00
Petar Jovanovic
c0f5f9ce86 target-mips: fix incorrect behaviour for INSV
Corner case for INSV instruction when size=32 has not been correctly
implemented. The mask for size should be one bit wider, and preparing the
filter variable should be aware of this case too.

The test for INSV has been extended to include the case that triggers the
bug.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-05-08 18:46:38 +02:00
Fam Zheng
794d00f71d qemu-iotests: fix 017 018 for vmdk
017 and 018 use /bin/mv to move base img from t.IMGFMG to t.IMGFMT.base
after filling data, this is not enough for vmdk, when t.IMGFMT is only a
description text file who points to t-{flat,s001,f001,...}.IMGFMT as
data extent, so testing such subformats alway fails on them.

This patch use the trick of temprorily changing TEST_IMG to avoid using
/bin/mv.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-08 15:28:50 +02:00
Fam Zheng
dbcdd7cb04 qemu-iotests: exclude vmdk and qcow from 043
043 tests recursive backing file by changing backing file. VMDK has not
implemented this yet, and qcow1 probably never will.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-08 15:28:49 +02:00
Fam Zheng
1afe272663 qemu-iotests: exclude vmdk for test 042
Zero sized disk is not supported by qemu vmdk driver, exclude vmdk from
the test script.

As tested on vmware-vdiskmanager and vmware workstation, zero sized disk
is not supported by vmware, either.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-08 15:28:49 +02:00
Kevin Wolf
948eaed171 qtest/ide-test: Test short and long PRDTs
This tests the behaviour of the DMA engine when the given PRDT contains
physical region descriptors for either more or less bytes than the
IDE request is for.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-08 15:28:49 +02:00
Kevin Wolf
b95739dcf5 qtest/ide-test: Add simple DMA read/write test case
This tests that single sectors can be successfully written and correctly
read back.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-08 15:28:49 +02:00
Kevin Wolf
acbe48013b qtest: Add IDE test case
This adds a simple IDE test case and starts by verifying that IDENTIFY
can be successfully used and return the correct serial number, version
and the WCE flag is set for cache=writeback.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-08 15:28:49 +02:00
Kevin Wolf
9f0332b8cf libqos/pci: Enable bus mastering
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-05-08 15:28:49 +02:00
Andreas Färber
cc9936a32f libqos: Relocate I2C files
Commit c4efe1cada (qtest: add libqos
including PCI support) created a libqos/ subdirectory but left the
existing I2C libqos files libi2c*.[hc] in tests/. Clean this up.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1367502986-15104-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-03 12:03:14 -05:00
Anthony Liguori
25565e8595 Merge remote-tracking branch 'stefanha/block' into staging
# By Fam Zheng (8) and others
# Via Stefan Hajnoczi
* stefanha/block:
  qemu-iotests: Filter out 'adapter_type'
  nbd: support large NBD requests
  nbd: use g_slice_new() instead of a freelist
  qemu-iotests: Filter out vmdk creation options
  vmdk: add bdrv_co_write_zeroes
  vmdk: store fields of VmdkMetaData in cpu endian
  vmdk: change magic number to macro
  vmdk: Add option to create zeroed-grain image
  vmdk: add support for “zeroed‐grain” GTE
  vmdk: named return code.
  blockdev: Replace "undefined error" in qmp_block_resize
  block: add read-only support to VHDX image format.
  block: initial VHDX driver support framework - supports open and probe
  block: vhdx header for the QEMU support of VHDX images
  qemu: add castagnoli crc32c checksum algorithm
2013-05-03 11:20:02 -05:00
Fam Zheng
86abefd61e qemu-iotests: Filter out 'adapter_type'
Filter out vmdk creation option 'adapter_type' for vmdk. So that tests
with an explicit './check -o adapter_type=XXX' will not fail.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-05-03 13:06:22 +02:00
Petar Jovanovic
29851ee7c8 target-mips: fix calculation of overflow for SHLL.PH and SHLL.QB
This change corrects and simplifies how discard is calculated for shift
left logical vector instructions. It is used to detect overflow and set bit
22 in the DSPControl register.

The existing tests (shll_ph.c, shll_qb.c) are extended with the corner cases
that expose incorrectness in the previous implementation.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-05-03 11:50:49 +02:00
Fam Zheng
50522d969b qemu-iotests: Filter out vmdk creation options
Cover new image creation options for vmdk, so we can use '-o
zeroed_grain=XXX' and '-o subformat=XXX' to run the tests successfully.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-05-03 10:34:16 +02:00
Jesse Larrew
beb54a87ba libqtest: only call fclose() on open files
libqtest.c can segfault when calling fclose() if the pidfile wasn't
opened successfully. This patch fixes the issue.

Signed-off-by: Jesse Larrew <jlarrew@linux.vnet.ibm.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1367250772-17928-1-git-send-email-jlarrew@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-30 16:04:14 -05:00
Andreas Färber
1a63e059de libqos: Convert fw_cfg values to host endianness
The fw_cfg ABI is Little Endian, so byte-swap the generically read
byte array to host endianness.

This unbreaks the fw_cfg tests on ppc.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1367167547-19931-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29 08:28:15 -05:00
Kevin Wolf
8ec7d390b0 block: Disable driver-specific options for 1.5
We don't want to commit to the API yet before everything is worked out.
Disable it for the 1.5 release. This commit is meant to be reverted
after the 1.5 release.

The disabling of the driver-specific options is achieved by applying the
old checks while parsing the command line.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-26 13:26:28 +02:00
Stefan Hajnoczi
7da94ca741 qemu-iotests: add 053 unaligned compressed image size test
Test that qemu-img convert -c works when input image length is not a
multiple of the cluster size.

Previously an error message would be produced:

  qemu-img: error while compressing sector 0: Input/output error

Now that qcow2 and qcow handle this case the test passes successfully.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-04-22 11:37:12 +02:00
Kevin Wolf
2af5ef70af block: Fail gracefully when using a format driver on protocol level
Specifying the wrong driver could fail an assertion:

$ qemu-system-x86_64 -drive file.driver=qcow2,file=x
qemu-system-x86_64: block.c:721: bdrv_open_common: Assertion `file !=
((void *)0)' failed.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-04-22 10:27:59 +02:00
Kevin Wolf
bdda92324d qemu-iotests: Fix _filter_qemu
$QEMU_PROG happens to be 'qemu' in my setup, so this sed command
replaces a bit too much. Restrict it to the start of the line and to
when it's followed by a colon, i.e. the form used by error messages.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-22 10:27:58 +02:00
Anthony Liguori
bf2a38d41e fw_cfg: add qtest test case
This validates some basic characteristics of fw_cfg.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-8-git-send-email-aliguori@us.ibm.com
2013-04-17 10:27:47 -05:00
Anthony Liguori
a875711af9 i440fx-test: add test for PAM functionality
This tests PAM settings for the i440fx.  This test does a lot of
byte MMIO which is fairly slow with qtest today.  But the test
does complete in under 2 seconds.

We don't fully emulate PAM largely because of limitations with
KVM so we #if 0 that part of the test case.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-7-git-send-email-aliguori@us.ibm.com
2013-04-17 10:27:47 -05:00
Anthony Liguori
9bda413c96 i440fx-test: add test to compare default register values
This test compares all of the default register values against the
spec.  It turns out we deviate in quite a few places.  These
places are really only visible to the BIOS though which is why
this hasn't created any problems.

The deviation actually happens in the core PCI layer so I suspect
it's not a simple fix if we really care to fix it.  For now, just
disable the affected checks.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-6-git-send-email-aliguori@us.ibm.com
2013-04-17 10:27:28 -05:00
Anthony Liguori
8a0743cf74 libqos: add malloc support
This is a very simple allocator for the PC platform.  It should
be possible to add backends for other platforms.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-5-git-send-email-aliguori@us.ibm.com
2013-04-17 10:26:05 -05:00
Anthony Liguori
234c69c5f9 libqos: add fw_cfg support
fw_cfg is needed to get the top of memory which is necessary for
doing PCI allocation and allocating RAM for DMA.

Add a PC version of fw_cfg and enough abstraction to support other
platforms.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-4-git-send-email-aliguori@us.ibm.com
2013-04-17 10:26:05 -05:00
Anthony Liguori
c4efe1cada qtest: add libqos including PCI support
This includes basic PCI support for the PC platform.  Enough
abstraction should be present to support non-PC platforms too.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-3-git-send-email-aliguori@us.ibm.com
2013-04-17 10:26:05 -05:00
Anthony Liguori
8a8fd63734 qtest: don't use system command to avoid double fork
Currently we waitpid on the child process we spawn off that does
nothing more than system() another process.  While this does not
appear to be incorrect, it's wasteful and confusing so get rid of
it.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-2-git-send-email-aliguori@us.ibm.com
2013-04-17 10:26:04 -05:00
Petar Jovanovic
b1ca31d7ce target-mips: fix mipsdsp_mul_q15_q15 and tests for MAQ_SA_W_PHL/PHR
The operands for MAQ_SA_W.PHL/MAQ_SA_W.PHR must in specified format.
Otherwise, the results are unpredictable. Once the operands were corrected
in the tests (part of this change), a bug in mipsdsp_mul_q15_q15 became
visible.

This change corrects the tests for MAQ_SA_W.PHL/MAQ_SA_W.PHR and fixes
sign-related issue in mipsdsp_mul_q15_q15. It also removes unnecessary
comment.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
2013-04-15 16:07:57 +02:00
Richard W.M. Jones
342809e807 iotests: Add 'check -ssh' option to test Secure Shell block device.
Note in order to run these tests on ssh, you must be running a local
ssh daemon, and that daemon must accept loopback connections, and
ssh-agent has to be set up to allow logins on the local daemon.  In
other words, the following command should just work without demanding
any passphrase:

 ssh localhost

Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-15 10:18:05 +02:00
Stefan Hajnoczi
c09b437b5f qemu-iotests: filter QEMU_PROG in 051.out
Filter the name of the QEMU executable so the output can be diffed no
matter what QEMU_PROG is (e.g. qemu-system-x86_64).

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-15 10:18:05 +02:00
Kevin Wolf
47e5df2146 qemu-iotests: Add test for -drive options
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-15 08:26:18 +02:00
Kevin Wolf
cf07aecf95 qemu-iotests: A few more bdrv_pread/pwrite tests
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-15 08:26:18 +02:00
Markus Armbruster
e2ec3f9768 qjson: to_json() case QTYPE_QSTRING is buggy, rewrite
Known bugs in to_json():

* A start byte for a three-byte sequence followed by less than two
  continuation bytes is split into one-byte sequences.

* Start bytes for sequences longer than three bytes get misinterpreted
  as start bytes for three-byte sequences.  Continuation bytes beyond
  byte three become one-byte sequences.

  This means all characters outside the BMP are decoded incorrectly.

* One-byte sequences with the MSB are put into the JSON string
  verbatim when char is unsigned, producing invalid UTF-8.  When char
  is signed, they're replaced by "\\uFFFF" instead.

  This includes \xFE, \xFF, and stray continuation bytes.

* Overlong sequences are happily accepted, unless screwed up by the
  bugs above.

* Likewise, sequences encoding surrogate code points or noncharacters.

* Unlike other control characters, ASCII DEL is not escaped.  Except
  in overlong encodings.

My rewrite fixes them as follows:

* Malformed UTF-8 sequences are replaced.

  Except the overlong encoding \xC0\x80 of U+0000 is still accepted.
  Permits embedding NUL characters in C strings.  This trick is known
  as "Modified UTF-8".

* Sequences encoding code points beyond Unicode range are replaced.

* Sequences encoding code points beyond the BMP produce a surrogate
  pair.

* Sequences encoding surrogate code points are replaced.

* Sequences encoding noncharacters are replaced.

* ASCII DEL is now always escaped.

The replacement character is U+FFFD.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-04-13 19:40:25 +00:00
Markus Armbruster
1d50c8e947 check-qjson: Test noncharacters other than U+FFFE, U+FFFF in strings
Test cases cover the two noncharacters in the BMP.  Add tests for the
other 64 noncharacters.

Three existing test cases involve noncharacters U+FFFF and U+10FFFF.
Instead of deleting them as now duplicates, adjust them to use U+FFFC
and U+10FFFFD.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-04-13 19:40:17 +00:00
Markus Armbruster
d6244e2ce4 check-qjson: Improve a few comments, delete bogus ones
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-04-13 19:40:08 +00:00
Anthony Liguori
47b5264eb3 Merge remote-tracking branch 'bonzini/hw-dirs' into staging
# By Paolo Bonzini
# Via Paolo Bonzini
* bonzini/hw-dirs: (35 commits)
  hw: move private headers to hw/ subdirectories.
  MAINTAINERS: update for source code movement
  hw: move last file to hw/arm/
  hw: move hw/kvm/ to hw/i386/kvm
  hw: move ARM CPU cores to hw/cpu/, configure with default-configs/
  hw: move other devices to hw/misc/, configure with default-configs/
  hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/
  hw: move GPIO interfaces to hw/gpio/, configure with default-configs/
  hw: move interrupt controllers to hw/intc/, configure with default-configs/
  hw: move DMA controllers to hw/dma/, configure with default-configs/
  hw: move VFIO and ivshmem to hw/misc/
  hw: move PCI bridges to hw/pci-* or hw/ARCH
  hw: move SD/MMC devices to hw/sd/, configure with default-configs/
  hw: move timer devices to hw/timer/, configure with default-configs/
  hw: move ISA bridges and devices to hw/isa/, configure with default-configs/
  hw: move char devices to hw/char/, configure via default-configs/
  hw: move more files to hw/xen/
  hw: move SCSI controllers to hw/scsi/, configure via default-configs/
  hw: move SSI controllers to hw/ssi/, configure via default-configs/
  hw: move I2C controllers to hw/i2c/, configure via default-configs/
  ...

Message-id: 1365442249-18259-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-08 13:12:33 -05:00
Paolo Bonzini
0d09e41a51 hw: move headers to include/
Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08 18:13:10 +02:00
Peter Maydell
7c2acc7062 configure: Don't fall back to gthread coroutine backend
The gthread coroutine backend is broken and does not produce a working
QEMU; it is only useful for some very limited debugging situations.
Clean up the backend selection logic in configure so that it now runs
"if on windows use windows; else prefer ucontext; else sigaltstack".

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

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1365419487-19867-3-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-08 10:38:44 -05:00
Stefan Berger
2bd01ac1e2 test-visitor-serialization: Fix some memory leaks
This patch fixes some of the memory leaks in test-visitor-serialization but not all of them.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-05 14:38:45 +02:00
Kevin Wolf
ecdd5333ab qcow2: Gather clusters in a looping loop
Instead of just checking once in exactly this order if there are
dependendies, non-COW clusters and new allocation, this starts looping
around these. This way we can, for example, gather non-COW clusters after
new allocations as long as the host cluster offsets stay contiguous.

Once handle_dependencies() is extended so that COW areas of in-flight
allocations can be overwritten, this allows to continue with gathering
other clusters (we wouldn't be able to do that without this change
because we would have missed a possible second dependency in one of the
next clusters).

This means that in the typical sequential write case, we can combine the
COW overwrite of one cluster with the allocation of the next cluster as
soon as something like Delayed COW gets actually implemented. It is only
by avoiding splitting requests this way that Delayed COW actually starts
improving performance noticably.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28 11:52:44 +01:00
Kevin Wolf
d9d74f4177 qcow2: Improve check for overlapping allocations
The old code detected an overlapping allocation even when the
allocations didn't actually overlap, but were only adjacent.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28 11:52:43 +01:00
Kevin Wolf
c349ca4bb2 qcow2: Fix "total clusters" number in bdrv_check
This should be based on the virtual disk size, not on the size of the
image.

Interesting observation: With some VM state stored in the image file,
percentages higher than 100% are possible, even though snapshots
themselves are ignored. This is a qcow2 bug to be fixed another day: The
VM state should be discarded in the active L2 tables after completing
the snapshot creation.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28 11:52:42 +01:00
Kevin Wolf
6f74928192 qemu-iotests: More concurrent allocation scenarios
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28 11:52:42 +01:00
Blue Swirl
f7c61bf8fc Merge branch 'for-upstream' of git://github.com/mwalle/qemu
* 'for-upstream' of git://github.com/mwalle/qemu:
  configure: rename OpenGL feature to GLX
  configure: proper OpenGL/GLX probe
  target-lm32: use HELPER() macro
  target-lm32: flush tlb after clearing env
  target-lm32: remove dead code
  target-lm32: fix cmpgui and cmpgeui opcodes
  tests: tcg: lm32: add more test cases
  target-lm32: don't log cpu state in translation
  lm32_uart: fix receive buffering
  milkymist-uart: fix receive buffering
  lm32-dis: fix NULL pointer dereference
  target-lm32: fix debug memory access
2013-03-23 14:23:26 +00:00
Stefan Hajnoczi
f95e26ddf5 qemu-iotests: add 052 BDRV_O_SNAPSHOT test
Check that writes to an image opened with BDRV_O_SNAPSHOT do not modify
the underlying image file.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-19 11:48:37 +01:00
Michael Walle
6036e9d87e tests: tcg: lm32: add more test cases
Esp. for testing zero/sign extend in compare operations.

Signed-off-by: Michael Walle <michael@walle.cc>
2013-03-18 19:40:34 +01:00
Petar Jovanovic
8b758d0568 target-mips: fix rndrashift_short_acc and code for EXTR_ instructions
Fix for rndrashift_short_acc to set correct value to higher 64 bits.
This change also corrects conditions when bit 23 of the DSPControl register
is set.

The existing test files have been extended with several examples that
trigger the issues. One bug/example in the test file for EXTR_RS_W has been
found and reported by Klaus Peichl.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-03-17 01:06:34 +01:00
Stefan Hajnoczi
804dd41792 qemu-iotests: use -nographic in test case 007
A comment explains that -nographic hangs test case 007.  This is no
longer the case so add -nographic.  This makes the test suite faster and
more pleasant to run since no windows pop up.

I am not sure exactly when -nographic starting working for this case but
there is no fundamental reason why graphics are needed here.  Make sure
the serial port is not on stdio, it would conflict with the monitor.

Also remove unnecessary trailing whitespace on these lines.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15 16:07:51 +01:00
Paolo Bonzini
acbf30ec60 qemu-iotests: add tests for rebasing zero clusters
If zero clusters are erroneously treated as unallocated, "qemu-img rebase"
will copy the backing file's contents onto the cluster.

The bug existed also in image streaming, but since the root cause was in
qcow2's is_allocated implementation it is enough to test it with qemu-img.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15 16:07:51 +01:00
Stefan Hajnoczi
c4d9d19645 threadpool: drop global thread pool
Now that each AioContext has a ThreadPool and the main loop AioContext
can be fetched with bdrv_get_aio_context(), we can eliminate the concept
of a global thread pool from thread-pool.c.

The submit functions must take a ThreadPool* argument.

block/raw-posix.c and block/raw-win32.c use
aio_get_thread_pool(bdrv_get_aio_context(bs)) to fetch the main loop's
ThreadPool.

tests/test-thread-pool.c must be updated to reflect the new
thread_pool_submit() function prototypes.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15 16:07:51 +01:00
Cole Robinson
eeb29fb9aa rtc-test: Fix test failures with recent glib
As of glib 2.35.4, glib changed its logic for ordering test cases:

https://bugzilla.gnome.org/show_bug.cgi?id=694487

This was causing failures in rtc-test. Group the reordered test
cases into their own suite, which maintains the original ordering.

CC: qemu-stable@nongnu.org
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-08 10:16:54 +01:00
Petar Jovanovic
20c334a797 target-mips: fix DSP overflow macro and affected routines
The previous implementation incorrectly used same macro to detect overflow
for addition and subtraction. This patch makes distinction between these
two, and creates separate macros. The affected routines are changed
accordingly.

This change also includes additions to the existing tests for SUBQ_S_PH and
SUBQ_S_W that would trigger the fixed issue, and it removes dead code from
the test file. The last test case in subq_s_w.c is a bug found/reported/
isolated by Klaus Peichl from Dolby.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-03-04 18:15:34 +01:00
Anthony Liguori
864a556e9a 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
  ...
2013-02-26 07:44:39 -06:00
Anthony Liguori
b1c07f06ed 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
2013-02-26 07:44:24 -06:00
Petar Jovanovic
a345481baa 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>
2013-02-23 22:20:45 +01:00
Petar Jovanovic
9c19eb1e20 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>
2013-02-23 22:20:44 +01:00
Blue Swirl
f708e736d0 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
  ...
2013-02-23 17:21:41 +00:00
Paolo Bonzini
027003152f 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>
2013-02-22 21:21:10 +01:00
Kevin Wolf
4dc9f9d67d 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>
2013-02-22 21:21:10 +01:00
Miroslav Rezanina
e930d201bc 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>
2013-02-22 21:21:10 +01:00
Stefan Hajnoczi
e6439d783c 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>
2013-02-22 21:21:09 +01:00
Federico Simoncelli
c6bb9ad198 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>
2013-02-22 21:21:08 +01:00
Markus Armbruster
3960c41f05 check-qjson: More thorough testing of UTF-8 in strings
Test cases are scraped from Markus Kuhn's UTF-8 decoder capability and
stress test at
http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt

Unfortunately, both JSON parser and formatter misbehave right now.
This test expects current, incorrect results.  They're all clearly
marked, and are to be replaced by correct ones as the bugs get fixed.
See comments in new utf8_string() for details.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-02-21 15:17:55 -03:00
Anthony Liguori
259dc0c1ce Merge remote-tracking branch 'stefanha/trivial-patches' into staging
# By Alin Tomescu (1) and others
# Via Stefan Hajnoczi
* stefanha/trivial-patches:
  .gitignore: Ignore optionrom/*.asm
  ppc: fix bamboo >256MB RAM initialization in hw/ppc4xx_devs.c
  Add some missing qtest binaries to .gitignore
  xilinx_axienet.c: Assert no error when making link
  Remove forward declaration of non-existant variable
2013-02-21 09:38:27 -06:00
David Gibson
499a6165be Add some missing qtest binaries to .gitignore
These binaries are generated during make check on at least some
configurations, so att them to .gitignore.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-02-21 10:33:54 +01:00
Paolo Bonzini
1b99f83e39 test-i386: make it compile with a recent gcc
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-02-18 15:03:55 -08:00
Paolo Bonzini
40475087a5 test-i386: QEMU_PACKED is not defined here
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-02-18 15:03:54 -08:00
Paolo Bonzini
cc2832a51c rtc-test: add testcases for alarms in 12hour mode
Trying (unsuccessfully) to break the device model as mentioned in
https://bugs.launchpad.net/qemu/+bug/1090558.

At least if someone tries to fix that, it won't break what works...

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1357922817-17584-3-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-18 10:20:56 -06:00
Paolo Bonzini
f9b3ed401c rtc-test: always set register B in its entirety
Eliminate dependencies between one test and the others.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1357922817-17584-2-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-18 10:20:56 -06:00
Andreas Färber
872536bf5d qtest: Add MMIO support
Introduce [qtest_]{read,write}[bwlq]() libqtest functions and
corresponding QTest protocol commands to replace local versions in
libi2c-omap.c.

Also convert m48t59-test's cmos_{read,write}_mmio() to {read,write}b().

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1361051043-27944-4-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-18 08:39:10 -06:00
Andreas Färber
b73cf9e93f libqtest: Introduce qtest_qmpv() and convert remaining macro
In order to convert qmp() macro to an inline function, expose a
qtest_qmpv() function, reused by qtest_qmp().

We can't apply GCC_FMT_ATTR() since fdc-test is using zero-length format
strings, which would result in warnings treated as errors.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1361051043-27944-3-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-18 08:39:09 -06:00
Andreas Färber
6acf801de5 libqtest: Convert macros to functions and clean up documentation
libqtest.h provides a number of shortcut macros to avoid tests feeding
it the QTestState they operate on. Most of these can easily be turned
into static inline functions, so let's do that for clarity.
This avoids getting off-by-one error messages when passing wrong args.

Some macros had a val argument but documented @value argument. Fix this.

While touching things, enforce gtk-doc markup for return values and for
referencing types.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1361051043-27944-2-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-18 08:39:09 -06:00
Richard Henderson
f4c0f986c0 tests: Add unit tests for mulu64 and muls64
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-02-17 14:28:58 +00:00
Andreas Färber
d0bce760e0 libi2c-omap: Fix endianness dependency
The libqos driver for omap_i2c currently does not work on Big Endian.
Introduce helpers for reading from and writing to 16-bit armel registers.

This fixes tmp105-test failures on ppc.

To prepare for a QTest-level endianness solution, poison mem{read,write}
and always use the helpers. Adopt the expected signatures.
To avoid an unused variable warning, assert the STAT Single Byte Data
bit but, due to it not getting cleared, only it being set when len == 1.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Message-id: 1360600914-5448-3-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-11 13:22:48 -06:00
Andreas Färber
84eac31707 libqtest: Fix documentation copy&paste errors
The [qtest_]in[bwl]() functions/macros don't have a value argument.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1360604139-16797-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-11 13:22:33 -06:00
Peter Maydell
0184543814 tests/test-string-input-visitor: Handle errors provoked by fuzz test
It's OK and expected for visitors to return errors when presented with
the fuzz test's random data. Since the fuzzer doesn't care about
errors, we pass in NULL rather than an Error**. This fixes a bug in
the fuzzer where it was passing the same Error** into each visitor,
with the effect that once one visitor returned an error, each later
visitor would notice that it had been passed in an Error** representing
an already set error, and do nothing.

For the case of visit_type_str() we also need to handle the case where
an error means that the visitor doesn't set our char*. We initialize
the pointer to NULL so we can safely g_free() it regardless of whether
the visitor allocated a string for us or not.

This fixes a problem where this test failed the MacOSX malloc()
consistency checks and might segfault on other platforms [due
to calling free() on an uninitialized pointer variable when
visit_type_str() failed.].

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-02-07 13:22:50 -02:00
Eduardo Habkost
e3f9fe2d40 cutils: unsigned int parsing functions
There are lots of duplicate parsing code using strto*() in QEMU, and
most of that code is broken in one way or another. Even the visitors
code have duplicate integer parsing code[1]. This introduces functions
to help parsing unsigned int values: parse_uint() and parse_uint_full().

Parsing functions for signed ints and floats will be submitted later.

parse_uint_full() has all the checks made by opts_type_uint64() at
opts-visitor.c:

 - Check for NULL (returns -EINVAL)
 - Check for negative numbers (returns -EINVAL)
 - Check for empty string (returns -EINVAL)
 - Check for overflow or other errno values set by strtoll() (returns
   -errno)
 - Check for end of string (reject invalid characters after number)
   (returns -EINVAL)

parse_uint() does everything above except checking for the end of the
string, so callers can continue parsing the remainder of string after
the number.

Unit tests included.

[1] string-input-visitor.c:parse_int() could use the same parsing code
    used by opts-visitor.c:opts_type_int(), instead of duplicating that
    logic.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-04 14:38:33 -06:00
Anthony Liguori
baeddded5f sparc: disable qtest in make check
We've seen this repeatedly in buildbot but I can now reliably
reproduce it myself too.  With a few hundred runs of 'make check',
qemu-system-sparc will hang consuming 100% CPU.  I've attached GDB
to the hung process and unfortunately, I can't get anything useful
out of GDB (RIP is not a valid simple and there is nothing else on
the stack).

At any rate, since this only manifests in qemu-system-sparc and it
doesn't appear to be a qtest specific problem, I think we should
disable it until the problem is resolved.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-01 14:45:41 -06:00
Anthony Liguori
77a5f4f203 Merge remote-tracking branch 'stefanha/block' into staging
# By Kevin Wolf (7) and others
# Via Stefan Hajnoczi
* stefanha/block:
  block/raw-posix: Build fix for O_ASYNC
  vmdk: Allow space in file name
  parallels: Fix bdrv_open() error handling
  dmg: Use g_free instead of free
  dmg: Fix bdrv_open() error handling
  vpc: Fix bdrv_open() error handling
  cloop: Fix bdrv_open() error handling
  bochs: Fix bdrv_open() error handling
  sheepdog: pass vdi_id to sheep daemon for sd_close()
  vmdk: Allow selecting SCSI adapter in image creation
  block: Adds mirroring tests for resized images
  block: Fix is_allocated_above with resized files
  qemu-iotests: Add regression test for b7ab0fea
2013-02-01 14:40:05 -06:00
Eduardo Habkost
6bf0076643 libqtest: Wait for the right child PID after killing QEMU
When running "make check" with gcov enabled, we get the following
message:

   hw/tmp105.gcda:cannot open data file, assuming not executed

The problem happens because:

 * tmp105-test exits before QEMU exits, because waitpid() at
   qtest_quit() fails;
 * waitpid() fails because there's another process already
   waiting for the QEMU process;
 * The process that is already waiting for QEMU is the child created by
   qtest_init() to run system();
 * qtest_quit() is incorrectly waiting for the QEMU PID directly instead
   of the child created by qtest_init().

This fixes the problem by sending SIGTERM to QEMU, but waiting for the
child process created by qtest_init() (that exits immediately after QEMU
exits).

Reported-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-01 10:43:34 -06:00
Vishvananda Ishaya
a04eca108e block: Adds mirroring tests for resized images
This test verifies two mirroring issues are fixed with resized images:

 * sync='top' creates an image that is the proper size
 * sync='full' doesn't cause an assertion failure and crash qemu
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-02-01 14:58:28 +01:00
Kevin Wolf
b93d6d2468 qemu-iotests: Add regression test for b7ab0fea
It turned out that the change in b7ab0fea was actually a real qcow2
corruption fix. This is a reproducer for the bug.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-02-01 14:58:28 +01:00
Orit Wasserman
21e3cd295b Add XBZRLE testing
Signed-off-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2013-02-01 08:32:20 +01:00
Petar Jovanovic
e62a214cd4 target-mips: fix incorrect test for MTHLIP
The pos field in the DSPControl register is not correctly initialized.
Per documentation, the result of MTHLIP is unpredictable if the value of the
pos field before the execution is greater than 32.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-01-31 23:42:04 +01:00
Andreas Färber
a05ddd9216 tests: Fix {rtc, m48t59}-test build on illumos
Struct tm does not have tm_gmtoff field on illumos.
Fix the build by not zero-initializing these fields on Solaris.

Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-30 11:18:38 +01:00
Anthony Liguori
ec9466ff2e Merge remote-tracking branch 'afaerber/qom-cpu' into staging
* afaerber/qom-cpu: (37 commits)
  kvm: Pass CPUState to kvm_on_sigbus_vcpu()
  cpu: Unconditionalize CPUState fields
  target-m68k: Use type_register() instead of type_register_static()
  target-unicore32: Use type_register() instead of type_register_static()
  target-openrisc: Use type_register() instead of type_register_static()
  target-unicore32: Catch attempt to instantiate abstract type in cpu_init()
  target-openrisc: Catch attempt to instantiate abstract type in cpu_init()
  target-m68k: Catch attempt to instantiate abstract type in cpu_init()
  target-arm: Catch attempt to instantiate abstract type in cpu_init()
  target-alpha: Catch attempt to instantiate abstract type in cpu_init()
  qom: Introduce object_class_is_abstract()
  target-unicore32: Detect attempt to instantiate non-CPU type in cpu_init()
  target-openrisc: Detect attempt to instantiate non-CPU type in cpu_init()
  target-m68k: Detect attempt to instantiate non-CPU type in cpu_init()
  target-alpha: Detect attempt to instantiate non-CPU type in cpu_init()
  target-arm: Detect attempt to instantiate non-CPU type in cpu_init()
  cpu: Add model resolution support to CPUClass
  target-i386: Remove setting tsc-frequency from x86_def_t
  target-i386: Set custom features/properties without intermediate x86_def_t
  target-i386: Remove vendor_override field from CPUX86State
  ...

Conflicts:
	tests/Makefile

Resolved simple conflict caused by lack of context in Makefile

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-28 14:48:03 -06:00
Anthony Liguori
503cb22e05 Merge remote-tracking branch 'kwolf/for-anthony' into staging
# By Paolo Bonzini (14) and others
# Via Kevin Wolf
* kwolf/for-anthony: (24 commits)
  ide: Add fall through annotations
  block: Create proper size file for disk mirror
  ahci: Add migration support
  ahci: Change data types in preparation for migration
  ahci: Remove unused AHCIDevice fields
  hbitmap: add assertion on hbitmap_iter_init
  mirror: do nothing on zero-sized disk
  block/vdi: Check for bad signature
  block/vdi: Improved return values from vdi_open
  block/vdi: Improve debug output for signature
  block: Use error code EMEDIUMTYPE for wrong format in some block drivers
  block: Add special error code for wrong format
  mirror: support arbitrarily-sized iterations
  mirror: support more than one in-flight AIO operation
  mirror: add buf-size argument to drive-mirror
  mirror: switch mirror_iteration to AIO
  mirror: allow customizing the granularity
  block: allow customizing the granularity of the dirty bitmap
  block: return count of dirty sectors, not chunks
  mirror: perform COW if the cluster size is bigger than the granularity
  ...
2013-01-28 14:46:45 -06:00
Eduardo Habkost
247c9de13f target-i386: Topology & APIC ID utility functions
This introduces utility functions for the APIC ID calculation, based on:
  Intel® 64 Architecture Processor Topology Enumeration
  http://software.intel.com/en-us/articles/intel-64-architecture-processor-topology-enumeration/

The code should be compatible with AMD's "Extended Method" described at:
  AMD CPUID Specification (Publication #25481)
  Section 3: Multiple Core Calcuation
as long as:
 - nr_threads is set to 1;
 - OFFSET_IDX is assumed to be 0;
 - CPUID Fn8000_0008_ECX[ApicIdCoreIdSize[3:0]] is set to
   apicid_core_width().

Unit tests included.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-27 14:34:27 +01:00
Andreas Färber
c5cd02ba16 tests: Add gcov support for x86_64 qtest
Since x86_64 is a superset of i386 and reuses all its test cases, adopt
all the i386 gcov source files as well, substituting their paths
appropriately.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-26 13:52:07 +00:00
Andreas Färber
cba040c2b1 tests: Add gcov support for sparc64 qtest
m48t59-test is individually being executed for sparc and sparc64, so add
the gcov source file for sparc64 as well.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-26 13:52:06 +00:00
Andreas Färber
6a69449578 tests: Fix gcov typo for tmp105-test
Commit 6e9989034b introduced a new qtest
test case but misspelled gcov, leading to no coverage analysis. Fix it.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-26 13:52:04 +00:00
Blue Swirl
3f0f31a0f1 tests: add fuzzing to visitor tests
Perform input tests on random data.

Improvement to code coverage for qapi/string-input-visitor.c
is about 3 percentage points.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-26 13:32:29 +00:00
Paolo Bonzini
5f7a74a1a6 tests: adjust gcov variables for directory movement
I had missed the introduction of the gcov-files-* variables.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-26 13:10:36 +00:00
Paolo Bonzini
1b09524455 hbitmap: add assertion on hbitmap_iter_init
hbitmap_iter_init causes an out-of-bounds access when the "first"
argument is or greater than or equal to the size of the bitmap.
Forbid this with an assertion, and remove the failing testcase.

Reported-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-01-25 18:18:35 +01:00
Paolo Bonzini
08e4ed6cde mirror: add buf-size argument to drive-mirror
This makes sense when the next commit starts using the extra buffer space
to perform many I/O operations asynchronously.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-01-25 18:18:34 +01:00
Paolo Bonzini
b812f6719c mirror: perform COW if the cluster size is bigger than the granularity
When mirroring runs, the backing files for the target may not yet be
ready.  However, this means that a copy-on-write operation on the target
would fill the missing sectors with zeros.  Copy-on-write only happens
if the granularity of the dirty bitmap is smaller than the cluster size
(and only for clusters that are allocated in the source after the job
has started copying).  So far, the granularity was fixed to 1MB; to avoid
the problem we detected the situation and required the backing files to
be available in that case only.

However, we want to lower the granularity for efficiency, so we need
a better solution.  The solution is to always copy a whole cluster the
first time it is touched.  The code keeps a bitmap of clusters that
have already been allocated by the mirroring job, and only does "manual"
copy-on-write if the chunk being copied is zero in the bitmap.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-01-25 18:18:33 +01:00
Paolo Bonzini
e7c033c3fa add hierarchical bitmap data type and test cases
HBitmaps provides an array of bits.  The bits are stored as usual in an
array of unsigned longs, but HBitmap is also optimized to provide fast
iteration over set bits; going from one bit to the next is O(logB n)
worst case, with B = sizeof(long) * CHAR_BIT: the result is low enough
that the number of levels is in fact fixed.

In order to do this, it stacks multiple bitmaps with progressively coarser
granularity; in all levels except the last, bit N is set iff the N-th
unsigned long is nonzero in the immediately next level.  When iteration
completes on the last level it can examine the 2nd-last level to quickly
skip entire words, and even do so recursively to skip blocks of 64 words or
powers thereof (32 on 32-bit machines).

Given an index in the bitmap, it can be split in group of bits like
this (for the 64-bit case):

     bits 0-57 => word in the last bitmap     | bits 58-63 => bit in the word
     bits 0-51 => word in the 2nd-last bitmap | bits 52-57 => bit in the word
     bits 0-45 => word in the 3rd-last bitmap | bits 46-51 => bit in the word

So it is easy to move up simply by shifting the index right by
log2(BITS_PER_LONG) bits.  To move down, you shift the index left
similarly, and add the word index within the group.  Iteration uses
ffs (find first set bit) to find the next word to examine; this
operation can be done in constant time in most current architectures.

Setting or clearing a range of m bits on all levels, the work to perform
is O(m + m/W + m/W^2 + ...), which is O(m) like on a regular bitmap.

When iterating on a bitmap, each bit (on any level) is only visited
once.  Hence, The total cost of visiting a bitmap with m bits in it is
the number of bits that are set in all bitmaps.  Unless the bitmap is
extremely sparse, this is also O(m + m/W + m/W^2 + ...), so the amortized
cost of advancing from one bit to the next is usually constant.

Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-01-25 18:18:32 +01:00
Kevin Wolf
2ea9b58f0b aio: Fix return value of aio_poll()
aio_poll() must return true if any work is still pending, even if it
didn't make progress, so that bdrv_drain_all() doesn't stop waiting too
early. The possibility of stopping early occasionally lead to a failed
assertion in bdrv_drain_all(), when some in-flight request was missed
and the function didn't really drain all requests.

In order to make that change, the return value as specified in the
function comment must change for blocking = false; fortunately, the
return value of blocking = false callers is only used in test cases, so
this change shouldn't cause any trouble.

Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-17 10:51:42 +01:00
Andreas Färber
6e9989034b tests: Add tmp105 qtest test case
Exercise all four commands of the TMP105, testing for an issue in the
I2C TX path.

The test case uses the N800's OMAP I2C and is the first for ARM.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16 12:14:20 -06:00
Andreas Färber
2bf7b4572b libqtest: Prepare I2C libqos
This adds a simple I2C API and a driver implementation for omap_i2c.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16 12:14:20 -06:00
Paolo Bonzini
ff667e2e9b build: fold trace-obj-y into libqemuutil.a
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:51 +01:00
Paolo Bonzini
576d55068d build: move base QAPI files to libqemuutil.a
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:51 +01:00
Paolo Bonzini
59cacde8cd build: move QAPI definitions for QEMU out of qapi-obj-y
There is no reason why for example qemu-ga should include all the
definitions for the QEMU monitor.  However, there are a few
that are needed (qapi_free_SocketAddress, qapi_free_InetSocketAddress,
ErrorClass_lookup).  These should be moved to a separate "core"
.json schema that goes into libqemuutil.a.

For now, make this clearer by moving the qapi-*.o definitions out
of libqemuutil.a.  Once the above refactoring is done, qga-obj-y
should not include anymore qapi-types.o and qapi-visit.o.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:51 +01:00
Paolo Bonzini
a372823a14 build: move qobject files to qobject/ and libqemuutil.a
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:50 +01:00
Paolo Bonzini
f157ebba2d build: move files away from tools-obj-y, common-obj-y, user-obj-y
Split them between libqemuutil.a and, for those used by qemu-img/io/nbd,
block-obj-y.

Static libraries ensure that binaries such as qemu-ga do not include
unused modules.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:50 +01:00
Paolo Bonzini
8a090705b4 build: move util-obj-y to libqemuutil.a
Use a static library to eliminate repetition in the linking rules.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:50 +01:00
Paolo Bonzini
e4b42e6ebc build: rename oslib-obj-y to util-obj-y
This prepares the creation of libqemuutil.a in the next patch.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:50 +01:00
Paolo Bonzini
5708fc6655 stubs: fully replace qemu-tool.c and qemu-user.c
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:08 +01:00
Gerd Hoffmann
067f069127 m48t59-test: don't touch watchdog
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-10 15:23:39 +01:00
Gerd Hoffmann
4e45deedf5 rtc-test: skip year-2038 overflow check in case time_t is 32bit only
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-10 15:23:39 +01:00
Petar Jovanovic
da1a4cef9e target-mips: Fix helper and tests for dot/cross-dot product instructions
Helper function for dpa_w_ph, dpax_w_ph, dps_w_ph and dpsx_w_ph incorrectly
defines halfword vector elements as unsigned values. This results in wrong
output which is not triggered in the tests as they also follow this logic.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Reviewed-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-01-08 11:58:43 +01:00
Blue Swirl
1d728c3946 tests: add gcov support
Add support for compiling for GCOV test coverage, enabled
with '--enable-gcov' during configure.

Test coverage will be reported after each test.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-06 08:15:08 +00:00
Stefan Hajnoczi
8962e44fe4 test-iov: add iov_discard_front/back() testcases
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-02 15:58:09 +01:00
Petar Jovanovic
b8abbbe8df target-mips: Fix for helpers for EXTR_* instructions
The change removes some unnecessary and incorrect code for EXTR_S.H.
Further, it corrects the mask for shift value in the EXTR_ instructions. It also
extends the existing tests so they trigger the issues corrected with the change.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-01-01 11:11:38 +01:00
Petar Jovanovic
eec8972a5b target-mips: Fix incorrect reads and writes to DSPControl register
Upper 4 bits of ccond (bits 31..28 ) of DSPControl register are not used in
the MIPS32 architecture. They are used in the MIPS64 architecture. For MIPS32
these bits must be written as zero, and return zero on read.

The change fixes writes (WRDSP) and reads (RDDSP) to the register. It also fixes
the tests that use these instructions, and makes them smaller and simpler.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-01-01 11:10:47 +01:00
Paolo Bonzini
1de7afc984 misc: move include files to include/qemu/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:32:39 +01:00
Paolo Bonzini
737e150e89 block: move include files to include/block/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:31:31 +01:00
Paolo Bonzini
7b1b5d1913 qapi: move include files to include/qobject/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:31:31 +01:00
Paolo Bonzini
cb9c377f54 janitor: add guards to headers
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:31:31 +01:00
Paolo Bonzini
79ee7df885 qapi: move inclusions of qemu-common.h from headers to .c files
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:31:30 +01:00
Kevin Wolf
91d4093dce qemu-iotests: Test concurrent cluster allocations
This adds some first tests for qcow2's dependency handling when two
parallel write requests access the same cluster.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-12-12 12:33:48 +01:00
Corey Bryant
23e956bfe6 tests: Add tests for fdsets
Signed-off-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-11 11:05:11 +01:00
Stefan Hajnoczi
8a805c222c tests: avoid qemu_aio_flush() in test-thread-pool.c
We need to eliminate calls to qemu_aio_flush() since the function is
being removed.  Most callers will use bdrv_drain_all() instead but
test-thread-pool.c is lower level.

Since the test uses the global AioContext we can loop on qemu_aio_wait()
to wait for aio and bh activity to complete.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-12-11 11:04:25 +01:00
Stefan Hajnoczi
9fe3781f09 tests: use aio_poll() instead of aio_flush() in test-aio.c
There has been confusion between various aio wait and flush functions.
It's time to get rid of qemu_aio_flush() but in the aio test cases we
really do want this low-level functionality.

Therefore declare a local wait_for_aio() helper for the test cases.
Drop the aio_flush() test case.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-12-11 11:04:25 +01:00
Anthony Liguori
7c12fd9b29 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  pc_sysfw: Plug memory leak on pc_fw_add_pflash_drv() error path
  qemu-options: Fix space at EOL
  Fix spelling in comments and documentation
  Clean up pci_drive_hot_add()'s use of BlockInterfaceType
  arm: a9mpcore: remove un-used ptimer_iomem field
  target-sparc: Remove t0, t1 from CPUSPARCState
  target-m68k: Remove t1 from CPUM68KState
  target-alpha: Remove t0, t1 from CPUAlphaState
  s390x: Spelling fixes (endianess -> endianness, occured -> occurred)
  Fix comments (adress -> address, layed -> laid, wierd -> weird)
  Fix spelling (prefered -> preferred)
  configure: Remove stray debug output
  sd: Send debug printfery to stderr not stdout

Conflicts:
	configure

Resolve spelling conflict in configure.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-10 08:34:29 -06:00
Max Filippov
5dacd229eb target-xtensa: add s32c1i unit tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08 18:48:26 +00:00
Max Filippov
efdfac94f4 target-xtensa: add SR accessibility unit tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08 18:48:26 +00:00
Stefan Weil
993d46ce7e Fix spelling in comments and documentation
These spelling bugs were found by codespell:

supressing -> suppressing
transfered -> transferred

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-07 12:34:12 +01:00
Petar Jovanovic
19e6c50d2d target-mips: Fix incorrect shift for SHILO and SHILOV
helper_shilo has not been shifting an accumulator value correctly for negative
values in 'shift' field. Minor optimization for shift=0 case.
This change also adds tests that will trigger issue and check for regressions.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-12-06 08:12:14 +01:00
Petar Jovanovic
34f5606ee1 target-mips: Fix incorrect code and test for INSV
Content of register rs should be shifted for pos before applying a mask.
This change contains both fix for the instruction and to the existing test.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Reviewed-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-12-06 08:10:50 +01:00
Alex Horn
02c6ccc6dd rtc: Only call rtc_set_cmos when Register B SET flag is disabled.
This bug occurs when the SET flag of Register B is enabled. When an RTC
data register (i.e. any of the ten time/calender CMOS bytes) is set, the
data is (as expected) correctly stored in the cmos_data array. However,
since the SET flag is enabled, the function rtc_set_time is not invoked.
As a result, the field base_rtc in RTCState remains uninitialized. This
causes a problem on subsequent writes which can end up overwriting data.
To see this, consider writing data to Register A after having written
data to any of the RTC data registers; the following figure illustrates
the call stack for the Register A write operation:

 +- cmos_io_port_write
 +-- check_update_timer
 +---- get_next_alarm
 +------ rtc_update_time

In rtc_update_time, get_guest_rtc calculates the wrong time and
overwrites the previously written RTC data register values.

Signed-off-by: Alex Horn <alex.horn@cs.ox.ac.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-27 11:04:33 -06:00
Paolo Bonzini
d60478c59a tests: make threadpool cancellation test looser
The cancellation test is failing on the buildbots.  While the failure
merits a little more investigation to understand what is going on,
the logs show that the failure is not impacting the coverage
provided by the test.  Hence, loosen a bit the assertions in a
way that should let the test proceed and hopefully pass.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-27 08:50:52 -06:00
Paolo Bonzini
74c856e922 tests: add thread pool unit tests
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26 09:37:51 -06:00
Paolo Bonzini
b2ea25d7ae tests: add AioContext unit tests
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26 09:37:51 -06:00
Anthony Liguori
2954525b3b Merge remote-tracking branch 'bonzini/build-urgent' into staging
* bonzini/build-urgent:
  Makefile: Add missing dependency (fix parallel builds)
  tests: link in stubs
  libcacard: link in stubs
  libcacard: make unnesting rules available to Makefile.objs

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19 09:27:13 -06:00
Paolo Bonzini
2b84c2be00 tests: link in stubs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-19 10:48:32 +01:00
Hervé Poussineau
6f442fe838 fdc-tests: add tests for VERIFY command
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-14 18:19:22 +01:00
Kevin Wolf
67f194bd81 fdc-test: Check READ ID
ST0 shouldn't include 0x20 (FD_SR0_SEEK) after READ ID.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Hervé Poussineau <hpoussin@reactos.org>
2012-11-14 18:19:22 +01:00
Hervé Poussineau
075f5532f1 fdc: fix false FD_SR0_SEEK
Do not always set FD_SR0_SEEK, as callers already set it if needed.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-14 18:19:22 +01:00
Hervé Poussineau
5f8ae8e2b5 fdc-test: add tests for non-DMA READ command
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-14 18:19:22 +01:00
Hervé Poussineau
44212dcc46 fdc-test: insert media before fuzzing registers
A media will be required for future fdc tests.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-14 18:19:22 +01:00
Hervé Poussineau
1f50791376 fdc-test: split test_media_change() test, so insert part can be reused
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-14 18:19:22 +01:00
Nick Thomas
a9660664fd tests: allow qemu-iotests to be run against nbd backend
To do this, we start a qemu-nbd process at _make_test_img and kill
it in _cleanup_test_img. $TEST_IMG is changed to point at the TCP
server. We also remove the checks for existence of binaries from
common.config - they're duplicated in common, and we can make the
qemu-nbd check conditional on $IMGPROTO being "nbd" if we do it there.

Signed-off-by: Nick Thomas <nick@bytemark.co.uk>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-14 18:19:21 +01:00
Kevin Wolf
d2ef210cb8 qemu-iotests: qcow2: Test growing large refcount table
Actually writing all the content with 512 byte sector size would take
forever, therefore build the image file with a Python script and use
qemu-io for the last write that actually triggers the refcount table
growth.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-14 18:19:21 +01:00
Catalin Patulea
a9523d14c4 tests/tcg: new test for i386 FPREM and FPREM1
This is setting the stage for a cleanup of FPREM and FPREM1 helpers while being
sure that they behave same as bare metal.

The test constructs operands using combinations of corner cases for the
floating-point bitfields and prints operands, result and FPU status word for
FPREM and FPREM1. The outputs can then be compared between bare metal and QEMU.
The 'run-test-i386-fprem' make target does just that.

Signed-off-by: Catalin Patulea <catalinp@google.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-10 13:49:05 +00:00
Anthony Liguori
5a34dbb559 Merge remote-tracking branch 'bonzini/threadpool' into staging
* bonzini/threadpool: (39 commits)
  raw-win32: implement native asynchronous I/O
  raw-posix: move linux-aio.c to block/
  raw-win32: add emulated AIO support
  raw-posix: rename raw-posix-aio.h, hide unavailable prototypes
  raw: merge posix-aio-compat.c into block/raw-posix.c
  block: switch posix-aio-compat to threadpool
  threadpool: do not take lock in event_notifier_ready
  aio: add generic thread-pool facility
  qemu-thread: add QemuSemaphore
  linux-aio: use event notifiers
  aio: clean up now-unused functions
  main-loop: use aio_notify for qemu_notify_event
  main-loop: use GSource to poll AIO file descriptors
  aio: call aio_notify after setting I/O handlers
  aio: add aio_notify
  aio: make AioContexts GSources
  aio: add Win32 implementation
  aio: prepare for introducing GSource-based dispatch
  aio: add non-blocking variant of aio_wait
  aio: test node->deleted before calling io_flush
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 11:13:39 -05:00
Jia Liu
d70080c4e3 target-mips: Add ASE DSP testcases
Add MIPS ASE DSP testcases.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-31 21:37:21 +01:00
Paolo Bonzini
f563a5d7a8 Merge remote-tracking branch 'origin/master' into threadpool
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-10-31 10:42:51 +01:00
Catalin Patulea
f71d61216e tests/tcg: fix unused result warnings
With i386-linux-user target on x86_64 host, this does not introduce any new test
failures.

Signed-off-by: Catalin Patulea <catalinp@google.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-30 18:55:02 +00:00
Paolo Bonzini
136594f19a build: do not include main loop where it is not actually used
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-10-30 09:30:52 +01:00
Paolo Bonzini
0191253cea janitor: move iovector functions out of cutils.c
This removes the dependency of cutils.c on iov.c, and lets us remove
iov.o from several builds.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-10-30 09:18:42 +01:00
Anthony Liguori
90c45b3031 Merge remote-tracking branch 'kwolf/for-anthony' into staging
* kwolf/for-anthony: (32 commits)
  osdep: Less restrictive F_SEFL in qemu_dup_flags()
  qemu-iotests: add testcases for mirroring on-source-error/on-target-error
  qmp: add pull_event function
  mirror: add support for on-source-error/on-target-error
  iostatus: forward block_job_iostatus_reset to block job
  qemu-iotests: add mirroring test case
  mirror: implement completion
  qmp: add drive-mirror command
  mirror: introduce mirror job
  block: introduce BLOCK_JOB_READY event
  block: add block-job-complete
  block: rename block_job_complete to block_job_completed
  block: export dirty bitmap information in query-block
  block: introduce new dirty bitmap functionality
  block: add bdrv_open_backing_file
  block: add bdrv_query_stats
  block: add bdrv_query_info
  qemu-config: Add new -add-fd command line option
  monitor: Prevent removing fd from set during init
  monitor: Enable adding an inherited fd to an fd set
  ...

Conflicts:
	vl.c

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-29 10:34:05 -05:00
Catalin Patulea
49cdaea18b tests/tcg: fix a few warnings
Signed-off-by: Catalin Patulea <catalinp@google.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-27 14:37:25 +00:00
Paolo Bonzini
9dfa9f5930 qemu-iotests: add testcases for mirroring on-source-error/on-target-error
The new options are tested with blkdebug on both the source and the
target.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24 10:26:22 +02:00
Paolo Bonzini
44c7ca5ebf qemu-iotests: add mirroring test case
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24 10:26:22 +02:00
Stefan Hajnoczi
514d9da5a9 qemu-iotests: Add 043 backing file chain infinite loop test
This new test verifies that qemu-img info --backing-chain safely aborts
when an image file has a backing file infinite loop.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24 10:26:19 +02:00
Jeff Cody
6bf0d1f478 qemu-iotests: add relative backing file tests for block-commit (040)
The previous block commit used absolute filenames for all block-commit
images and commands; this adds relative filenames for the same tests.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24 10:26:19 +02:00
Jeff Cody
d5208c45be block: in commit, determine base image from the top image
This simplifies some code and error checking, and also fixes a bug.

bdrv_find_backing_image() should only be passed absolute filenames,
or filenames relative to the chain.  In the QMP message handler for
block commit, when looking up the base do so from the determined top
image, so we know it is reachable from top.

Some of the error messages put out by block-commit have changed
slightly, which causes 2 tests cases for block-commit to fail.
This patch updates the test cases to look for the correct error
output.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24 10:26:19 +02:00
Kevin Wolf
ee17f9d5fd qemu-iotests: Test qemu-img operation on zero size image
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-10-24 10:26:18 +02:00
Paolo Bonzini
0ef3dd6c2d tests: do not include tools-obj-y
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-10-23 22:38:41 +02:00
Catalin Patulea
f62cb1b6dd tests/tcg: fix build
This broke when the tests were moved from tests/ to tests/tcg/.

On x86_64 host/i386-linux-user non-kvm guest, test-i386 and test-mmap are broken, but at least they build.

To build/run the tests:
$ cd $BUILD_PATH/tests/tcg
$ SRC_PATH=path/to/qemu make <target>

Signed-off-by: Catalin Patulea <catalinp@google.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-19 20:40:21 +02:00
Paolo Bonzini
b8994faf2a rtc: implement century byte
Implement the century byte in the RTC emulation, and test that it works.
This leads to some annoying compatibility code because we need to treat
a value of 2000 for the base_year property as "use the century byte
properly" (which would be a value of 0).

The century byte will now be always-zero, rather than always-20,
for the MIPS Magnum machine whose base_year is 1980.  Commit 42fc73a
(Support epoch of 1980 in RTC emulation for MIPS Magnum, 2009-01-24)
correctly said:

    With an epoch of 1980 and a year of 2009, one could argue that [the
    century byte] should hold either 0, 1, 19 or 20.  NT 3.50 on MIPS
    does not read the century byte.

so I picked the simplest and most sensible implementation which is to
return 0 for 1980-2079, 1 for 2080-2179 and so on.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-05 08:02:30 -05:00
Paolo Bonzini
b6db4aca20 rtc: fix overflow in mktimegm
When setting a date in 1980, Linux is actually disregarding the century
byte and setting the year to 2080.  This causes a year-2038 overflow
in mktimegm.  Fix this by doing the days-to-seconds computation in
64-bit math.

Reported-by: Lucas Meneghel Rodrigues <lookkas@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-05 08:02:30 -05:00
Paolo Bonzini
e0fea6b1e4 qtest: implement QTEST_STOP
It is quite difficult to debug qtest test cases without extra wrapper
scripts for QEMU or similar.  This patch adds a simple environment
variable-based trigger that sends a STOP signal to the QEMU instance
under test, before attempting to connect to its QMP session.

This will block execution of the testcase and give time to attach a
debugger to the stopped QEMU process.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-05 08:02:20 -05:00
Paolo Bonzini
90f0b71153 qemu-iotests: add tests for streaming error handling
Add a test for each of report/ignore/stop.  The tests use blkdebug
to generate an error in the middle of a script.  The error is
recoverable (once = "on") so that we can test resuming a job after
stopping for an error.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-09-28 19:40:56 +02:00
Paolo Bonzini
4f45056841 qemu-iotests: map underscore to dash in QMP argument names
iotests.py provides a convenience function that uses Python keyword
arguments to represent QMP command arguments.  However, almost all
QMP commands use dashes for argument names (the sole exception is
block_set_io_throttle), and dashes are not allowed in a keyword
argument name.  Hence provide automatic conversion of underscores
to dashes.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-09-28 19:40:56 +02:00
Paolo Bonzini
0c81734765 qemu-iotests: add test for pausing a streaming operation
These check that a paused streaming job does not advance its offset.

Sometimes the new test fails; the map is different between the source
and the destination of the streaming because qemu-io does not always
pack adjacent clusters that have the same allocated/unallocated state.
However, this also happens with the existing test_stream testcase, and
is better fixed in qemu-io.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-09-28 19:14:32 +02:00
Jeff Cody
747051cd97 qemu-iotests: add initial tests for live block commit
Derived from the streaming test cases (030), this adds the
following 9 tests:

1. For the following image chain, commit [mid] into [backing],
   and use qemu-io to verify [backing] has its original data, as
   well as the data from [mid]

           [backing] <-- [mid] <-- [test]

2. Verifies that 'block-commit' with the 'speed' parameter sets the
   speed parameter, as reported by 'query-block-jobs'

3. Verifies that a bogus 'device' parameter to 'block-commit'
   results in error

4-9: Appropriate error values returned for the following argument errors:
    * top == base
    * top is nonexistent
    * base is nonexistent
    * top == active layer (this is currently not supported)
    * top and base arguments are reversed
    * top argument is omitted

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-09-28 18:55:44 +02:00
Stefan Hajnoczi
774a8850d7 qemu-iotests: add backing file smaller than image test case
This new test case checks that streaming completes successfully when the
backing file is smaller than the image file.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-29 15:23:35 +02:00
Michael Roth
7109edfeb6 check-qjson: add test for large JSON objects
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-08-16 13:41:15 -05:00
Kevin Wolf
58c8cce21c qemu-iotests: Fix 030 after switch to GenericError
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-08-15 15:14:49 +02:00
Corey Bryant
adb696f3d8 block: Enable qemu_open/close to work with fd sets
When qemu_open is passed a filename of the "/dev/fdset/nnn"
format (where nnn is the fdset ID), an fd with matching access
mode flags will be searched for within the specified monitor
fd set.  If the fd is found, a dup of the fd will be returned
from qemu_open.

Signed-off-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-15 13:16:22 +02:00
Stefan Hajnoczi
166f3c7b70 qemu-iotests: skip 039 with ./check -nocache
When the qemu-io --nocache option is used the 039 test case cannot abort
QEMU at a point where the image is dirty.  Skip the test case.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-10 10:25:12 +02:00
Stefan Hajnoczi
058f8f16db block: add BLOCK_O_CHECK for qemu-img check
Image formats with a dirty bit, like qed and qcow2, repair dirty image
files upon open with BDRV_O_RDWR.  Performing automatic repair when
qemu-img check runs is not ideal because the bdrv_open() call repairs
the image before the actual bdrv_check() call from qemu-img.c.

Fix this "double repair" since it leads to confusing output from
qemu-img check.  Tell the block driver that this image is being opened
just for bdrv_check().  This skips automatic repair and qemu-img.c can
invoke it manually with bdrv_check().

Update the golden output for qemu-iotests 039 to reflect the new
qemu-img check output.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-10 10:25:12 +02:00
Kevin Wolf
353a41be05 qemu-iotests: Save some sed processes
Instead of building a huge pipeline, just pass all expressions to a
single sed process.

Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2012-08-10 10:25:12 +02:00
Kevin Wolf
b0869a46b2 qemu-iotests: Be more flexible with image creation options
qemu-iotests already filters out image creation options that may be
present or not in order to get the same output in both cases. However,
often it only considers the default value of the option. Cover all valid
values instead so that ./check -o name=value can be used successfull for
all of them.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-06 22:39:14 +02:00
Stefan Hajnoczi
dc68afe0f3 qemu-iotests: add 039 qcow2 lazy refcounts test
This tests establishes the basic post-conditions of the qcow2 lazy
refcounts features:

  1. If the image was closed normally, it is marked clean.

  2. If an allocating write was performed and the image was not closed
     normally, then it is marked dirty.

     a. Written data can be read back successfully.
     b. The image file can be repaired and will be marked clean again.
     c. The image file is automatically repaired when opened read/write.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-06 22:39:14 +02:00
Stefan Hajnoczi
bfe8043e92 qcow2: implement lazy refcounts
Lazy refcounts is a performance optimization for qcow2 that postpones
refcount metadata updates and instead marks the image dirty.  In the
case of crash or power failure the image will be left in a dirty state
and repaired next time it is opened.

Reducing metadata I/O is important for cache=writethrough and
cache=directsync because these modes guarantee that data is on disk
after each write (hence we cannot take advantage of caching updates in
RAM).  Refcount metadata is not needed for guest->file block address
translation and therefore does not need to be on-disk at the time of
write completion - this is the motivation behind the lazy refcount
optimization.

The lazy refcount optimization must be enabled at image creation time:

  qemu-img create -f qcow2 -o compat=1.1,lazy_refcounts=on a.qcow2 10G
  qemu-system-x86_64 -drive if=virtio,file=a.qcow2,cache=writethrough

Update qemu-iotests 031 and 036 since the extension header size changes
when we add feature bit table entries.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-06 22:39:14 +02:00
Stefan Hajnoczi
91cf8a35e7 qemu-iotests: ignore qemu-img create lazy_refcounts output
Hide the default lazy_refcounts=off output from qemu-img like we do with
other image creation options.  This ensures that existing golden outputs
continue to pass despite the new option that has been added.

Note that this patch applies before the one that actually introduces the
lazy_refcounts=on|off option.  This ensures git-bisect(1) continues to
work.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-06 22:39:14 +02:00
Stefan Hajnoczi
c61d0004bc qcow2: introduce dirty bit
This patch adds an incompatible feature bit to mark images that have not
been closed cleanly.  When a dirty image file is opened a consistency
check and repair is performed.

Update qemu-iotests 031 and 036 since the extension header size changes
when we add feature bit table entries.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-06 22:39:14 +02:00
Stefan Hajnoczi
e77964f79b qemu-iotests: add qed.py image manipulation utility
The qed.py utility can inspect and manipulate QED image files.  It can
be used for testing to see the state of image metadata and also to
inject corruptions into the image file.  It also has a scrubbing feature
to copy just the metadata out of an image file, allowing users to share
broken image files without revealing data in bug reports.

This has lived in my local repo for a long time but could be useful
to others.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-08-06 22:39:14 +02:00
Eduardo Habkost
14117c7ba1 tests: Makefile: include dependency files
Otherwise 'make check' won't recompile files that need to be recompiled
because of header changes.

To reproduce the bug, run:

 $ make check  # succeeds
 $ echo B0RKED > hw/mc146818rtc_regs.h
 $ make check  # is supposed to try to rebuild tests/rtc-test.o and fail

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-28 09:13:49 +00:00
Jia Liu
d901eff3e6 target-or32: Add testcases
Add testcases for OpenRISC.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-27 21:13:06 +00:00
Laszlo Ersek
d98150f052 qapi: add test case for deallocating traversal of incomplete structure
v3:
- new patch

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-07-23 11:55:17 +01:00
Paolo Bonzini
d195325b05 qapi: fix error propagation
Don't overwrite / leak previously set errors.
Make traversal cope with missing mandatory sub-structs.
Don't try to end a container that could not be started.

v1->v2:
- unchanged

v2->v3:
- instead of examining, assert that we never overwrite errors with
  error_set()
- allow visitors to set a NULL struct pointer successfully, so traversal
  of incomplete objects can continue
- check for a NULL "obj" before accessing "(*obj)->has_XXX" (this is not a
  typo, "obj != NULL" implies "*obj != NULL" here)
- fix start_struct / end_struct balance for unions as well

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-07-23 11:55:17 +01:00
Kevin Wolf
c3cdc1b0ff fdc-test: Clean up a bit
Readability of the test code has suffered as the test case evolved. This
should improve it a bit again.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17 16:48:32 +02:00
Pavel Hrdina
98272dbb5c fdc-test: introduce test_relative_seek
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17 16:48:32 +02:00
Kevin Wolf
2f24e8fb8d qemu-iotests: Valgrind support
check -valgrind wraps all qemu-io calls with valgrind. This makes it a
bit easier to debug problems that occur somewhere deep in a test case.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-07-17 16:48:32 +02:00
Markus Armbruster
4e4e6e319b qtest: Test we don't put hard disk info into CMOS for a CD-ROM
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17 16:48:31 +02:00
Markus Armbruster
856dcba23a qtest: Cover qdev property for BIOS CHS translation
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17 16:48:31 +02:00
Markus Armbruster
eb0e4b9804 qtest: Cover qdev properties for disk geometry
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17 16:48:31 +02:00
Markus Armbruster
0e8a8c8f6d qtest: Add hard disk geometry test
So far covers only IDE and tests only CMOS contents.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17 16:48:30 +02:00
Anthony Liguori
23797df3d9 Merge remote-tracking branch 'mjt/mjt-iov2' into staging
* mjt/mjt-iov2:
  rewrite iov_send_recv() and move it to iov.c
  cleanup qemu_co_sendv(), qemu_co_recvv() and friends
  export iov_send_recv() and use it in iov_send() and iov_recv()
  rename qemu_sendv to iov_send, change proto and move declarations to iov.h
  change qemu_iovec_to_buf() to match other to,from_buf functions
  consolidate qemu_iovec_copy() and qemu_iovec_concat() and make them consistent
  allow qemu_iovec_from_buffer() to specify offset from which to start copying
  consolidate qemu_iovec_memset{,_skip}() into single function and use existing iov_memset()
  rewrite iov_* functions
  change iov_* function prototypes to be more appropriate
  virtio-serial-bus: use correct lengths in control_out() message

Conflicts:
	tests/Makefile

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-07-09 12:35:06 -05:00
Markus Armbruster
bb494a505e qtest: Tidy up temporary files properly
Each test litters /tmp with several files: a pid file and two
sockets.  Tidy up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-09 17:21:02 +02:00
Pavel Hrdina
b3ce604eea fdc_test: introduce test_sense_interrupt
Calling sense interrupt status while there is no interrupt should
return invalid command (0x80).

Read command should always returns in st0 seek_end bit set to 1.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-09 15:53:03 +02:00
Pavel Hrdina
59240c349c fdc_test: update media_change test
After rewrite DSKCHG bit handling the test has to be updated. Now
is needed to seek to different track to clear DSKCHG bit.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-09 15:53:03 +02:00
Anthony Liguori
039380a8e1 qtest: fix infinite loop when QEMU aborts abruptly
From Markus:

Makes "make check" hang:

    QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 gtester -k --verbose -m=quick tests/crash-test tests/rtc-test
    TEST: tests/crash-test... (pid=972)
    qemu-system-x86_64: Device needs media, but drive is empty
[Nothing happens, wait a while, then hit ^C]
    make: *** [check-qtest-x86_64] Interrupt

This was due to the fact that we weren't checked for errors when
reading from the QMP socket.  This patch adds appropriate error
checking.

Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-27 16:26:59 -05:00
Andreas Färber
b34d259516 libqtest: Fix socket_accept() to pass address_len
accept() expects address_len to point to the length of the sockaddr on
input. Initialize it accordingly.

Resolves an assertion due to EFAULT on illumos.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-06-22 09:41:31 +01:00
Blue Swirl
3359847e9d qtest: add a fuzz test to fdc-test
Add a simple register fuzzing test to floppy controller tests.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-21 18:45:26 +00:00
Stefan Hajnoczi
d551cd50a4 qemu-iotests: add 036 autoclear feature bit test
This new test validates the autoclear feature bit behavior.  When QEMU
opens a qcow2v3 image file with an unknown autoclear feature bit the bit
should be cleared in the image file header.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15 14:03:44 +02:00
Stefan Hajnoczi
1b2eff62fc qemu-iotests: add qcow2.py set-feature-bit command
This new command sets feature bits in the image file header:

  qcow2.py set-feature-bit incompatible|compatible|autoclear <bit>

The bit number must be in the range [0, 64).

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15 14:03:44 +02:00
Pavel Hrdina
8b9ef60de0 fdc-test: introduced qtest read_without_media
If you try to read from a floppy drive without a media, you should get
an abnormal termination error.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15 14:03:43 +02:00
Kevin Wolf
0446919dca qemu-iotests: COW with many AIO requests on the same cluster
This one is a bit more interesting. The COW operation isn't performed
completely synchronously, and therefore dependencies must be handled
correctly when multiple requests write to the same unallocated cluster.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-15 14:03:43 +02:00
Kevin Wolf
bce283cc5d qemu-iotests: Some backing file COW tests
Looks like we're still missing these very basic tests for backing file
handling.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-15 14:03:43 +02:00
Paolo Bonzini
0fd05e8dd1 qemu-iotests: start vms in qtest mode
This way, they will not execute any VM code at all.  However, right now
the cancellation test is "relying" on being slowed down by TCG executing
BIOS code.  So, change the timeouts.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15 14:03:43 +02:00
Paolo Bonzini
ab68cdfaa9 qemu-iotests: fill streaming test image with data
The TestStreamStop test case is racy; if the job completes before we can
cancel it, it fails.  If we remove the sleep the job will be canceled
before it has even started, and the test succeeds but it is also not
testing anything interesting.

But if the image is left sparse, then the job has really nothing to do.
For qcow2 it will read one L2-table, for raw it will issue a bunch of
ioctls.  This also falls under "not testing anything interesting", and
this may be happening right now (depending on the filesystem) since the
file protocol got an is_allocated method.

Filling the test image with data ensures that the test covers the
intended case.  It also slows down the test, which will be particularly
important after the next patch.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15 14:03:43 +02:00
Michael Tokarev
25e5e4c7e9 rewrite iov_send_recv() and move it to iov.c
Make it much more understandable, add a missing
iov_cnt argument (number of iovs in the iov), and
add comments to it.

The new implementation has been extensively tested
by splitting a large buffer into many small
randomly-sized chunks, sending it over socket to
another, slow process and verifying the receiving
data is the same.

Also add a unit test for iov_send_recv(), sending/
receiving data between two processes over a socketpair
using random vectors and random sizes.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2012-06-11 23:12:11 +04:00
Anthony Liguori
df33219191 Merge remote-tracking branch 'afaerber-or/qom-next-1' into staging
* afaerber-or/qom-next-1:
  target-i386: Use uint32 visitor for [x]level properties
  qdev: Remove PropertyInfo range checking
  qdev: Switch property accessors to fixed-width visitor interfaces
  qdev: Use int32_t container for devfn property
  qapi: Add String visitor coverage to serialization unit tests
  qapi: String visitor, use %f representation for floats
  qapi: Unit tests for visitor-based serialization
  qapi: Add Visitor interfaces for uint*_t and int*_t
2012-06-11 12:15:51 -05:00
Max Filippov
c305e32f43 target-xtensa: add MMU pagewalking tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09 10:45:03 +00:00
Michael Roth
0d30b0a2d3 qapi: Add String visitor coverage to serialization unit tests
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-08 16:11:14 +02:00
Michael Roth
173bbb754f qapi: String visitor, use %f representation for floats
Currently string-output-visitor formats floats as %g, which is nice in
that trailing 0's are automatically truncated, but otherwise this causes
some issues:

 - it uses 6 significant figures instead of 6 decimal places, which
   means something like 155777.5 (which even has an exact floating point
   representation) will be rounded to 155778 when converted to a string.

 - output will be presented in scientific notation when the normalized
   form requires a 10^x multiplier. Not a huge deal, but arguably less
   readable for command-line arguments.

 - due to using scientific notation for numbers requiring more than 6
   significant figures, instead of hard-defined decimal places, it
   fails a lot of the test-visitor-serialization unit tests for floats.

Instead, let's just use %f, which is what the QJSON and the QMP visitors
use.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-08 16:11:14 +02:00
Michael Roth
2d49610539 qapi: Unit tests for visitor-based serialization
Currently we test our visitors individually, and seperately for input
vs. output. This is useful for validating internal representations
against the native C types and vice-versa, and other visitor-specific
testing, but it doesn't cover the potential use-case of using visitor
pairs for serialization/deserialization very well, and makes it
hard to easily extend the coverage for different C types / boundary
conditions.

To cover that we add a set of unit tests that takes a number of native C
values, passes them into an output visitor, extracts the values with an
input visitor, then compares the result to the original.

Plugging in new visitors to the test harness only requires a user to
implement the SerializeOps interface and add it to a list.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-08 16:11:14 +02:00
Michael Tokarev
2278a69e70 rewrite iov_* functions
This changes implementations of all iov_*
functions, completing the previous step.

All iov_* functions now ensure that this offset
argument is within the iovec (using assertion),
but lets to specify `bytes' value larger than
actual length of the iovec - in this case they
stops at the actual end of iovec.  It is also
suggested to use convinient `-1' value as `bytes'
to mean just this -- "up to the end".

There's one very minor semantic change here: new
requiriment is that `offset' points to inside of
iovec.  This is checked just at the end of functions
(assert()), it does not actually need to be enforced,
but using any of these functions with offset pointing
past the end of iovec is wrong anyway.

Note: the new code in iov.c uses arithmetic with
void pointers.  I thought this is not supported
everywhere and is a GCC extension (indeed, the C
standard does not define void arithmetic).  However,
the original code already use void arith in
iov_from_buf() function:
  (memcpy(..., buf + buf_off,...)
which apparently works well so far (it is this
way in qemu 1.0).  So I left it this way and used
it in other places.

While at it, add a unit-test file test-iov.c,
to check various corner cases with iov_from_buf(),
iov_to_buf() and iov_memset().

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2012-06-07 21:09:46 +04:00
Paolo Bonzini
4115852bb0 build: do not sprinkle around GENERATED_HEADERS dependencies
Keeping GENERATED_HEADERS dependencies up-to-date everywhere is complex.
We can simply make the Makefile depend on them, and they will be built
before all other targets.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07 07:17:26 +02:00
Pavel Hrdina
7cd331617a fdc-test: introduced qtest no_media_on_start and cmos qtest for floppy
As default a guest has always one floppy drive so 0x10 byte in CMOS
has to have 0x40 value. Higher 4 bits means that the first floppy drive
is 1.44 Mb 3"5 drive and lower 4 bits means the second drive is not present.

After the guest starts DSKCHG bit in DIR register should be set. If there
is no media in drive, this bit should be set all the time.

Because we start the guest without media in drive, we have to swap
'eject' and 'change' in 'test_media_change'.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-25 18:23:47 +02:00
Stefan Hajnoczi
b84762e245 qemu-iotests: mark 035 qcow2-only
The 035 parallel aio write test relies on knowledge of qcow2 metadata
layout to stress parallel L2 table accesses.  This only works for qcow2
unless we add additional calculations for qed or other formats.

Mark this test as qcow2-only.

Note that the test is strictly speaking non-deterministic although the
output produced is reliable with qcow2.  This is because the aio_write
command returns before the aio write request has completed.  Completions
can occur at any time afterwards and cause a message to be printed.
Therefore the exact output of this test is not deterministic but we seem
to get away with it for qcow2 (maybe due to coroutine and main loop
scheduling).

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-25 18:13:44 +02:00
Stefan Weil
fba0c40bb7 tests: Add rtc-test (fix test regression)
Commit 93e9eb6808 added fdc-test,
but accidentally removed rtc-test because check-qtest-i386-y was
not enhanced but set twice.

This patch adds rtc-test again (and sorts both tests alphabetically).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-21 15:31:06 -05:00
Stefan Weil
fd4567d9a6 tests: Fix linker failure for fdc-test
When QEMU was built with the simple trace backend, linking failed:

  LINK  tests/fdc-test
oslib-posix.o: In function `trace_qemu_memalign':
qemu/bin/debug/x86/./trace.h:31: undefined reference to `trace3'
oslib-posix.o: In function `trace_qemu_vmalloc':
qemu/bin/debug/x86/./trace.h:35: undefined reference to `trace2'
oslib-posix.o: In function `trace_qemu_vfree':
qemu/bin/debug/x86/./trace.h:39: undefined reference to `trace1'
collect2: error: ld returned 1 exit status
make: *** [tests/fdc-test] Fehler 1

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-05-19 15:53:28 +00:00
Anthony Liguori
82ac96a72b Merge remote-tracking branch 'sweil/for-1.1' into staging
* sweil/for-1.1:
  qemu-doc: Use QEMU instead of qemu for product name
  qemu-doc: Fix executable name in examples
  qemu-doc: Add missing parameter in description of -D option
  configure: Use QEMU instead of Qemu
  fix some common typos
  qemu-timer: Fix wrong error message
2012-05-14 10:06:50 -05:00
Jim Meyering
a31f053129 fix some common typos
These were identified using: http://github.com/lyda/misspell-check
and run like this to create a bourne shell script using GNU sed's
-i option:

git ls-files|grep -vF .bin | misspellings -f - |grep -v '^ERROR:' |perl \
-pe 's/^(.*?)\[(\d+)\]: (\w+) -> "(.*?)"$/sed -i '\''${2}s!$3!$4!'\'' $1/'

Manually eliding the FP, "rela->real" and resolving "addres" to
address (not "adders") we get this:

  sed -i '450s!thru!through!' Changelog
  sed -i '260s!neccessary!necessary!' coroutine-sigaltstack.c
  sed -i '54s!miniscule!minuscule!' disas.c
  sed -i '1094s!thru!through!' hw/usb/hcd-ehci.c
  sed -i '1095s!thru!through!' hw/usb/hcd-ehci.c
  sed -i '21s!unecessary!unnecessary!' qapi-schema-guest.json
  sed -i '307s!explictly!explicitly!' qemu-ga.c
  sed -i '490s!preceeding!preceding!' qga/commands-posix.c
  sed -i '792s!addres!address!' qga/commands-posix.c
  sed -i '6s!beeing!being!' tests/tcg/test-mmap.c

Also, manually fix "arithmentic", spotted by Peter Maydell:

  sed -i 's!arithmentic!arithmetic!' coroutine-sigaltstack.c

Signed-off-by: Jim Meyering <meyering@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2012-05-14 07:27:24 +02:00
Kevin Wolf
6c806637fa tests/Makefile: Add missing $(EXESUF)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10 11:01:59 +02:00
Paolo Bonzini
efcc7a2324 stream: do not copy unallocated sectors from the base
Unallocated sectors should really never be accessed by the guest,
so there's no need to copy them during the streaming process.
If they are read by the guest during streaming, guest-initiated
copy-on-read will copy them (we're in the base == NULL case, which
enables copy on read).  If they are read after we disconnect the
image from the base, they will read as zeroes anyway.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10 11:01:59 +02:00
Paolo Bonzini
6e34360973 stream: add testcase for partial streaming
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10 11:01:58 +02:00
Paolo Bonzini
863a5d042f stream: fix sectors not allocated test
The test on sectors not allocated can fail if the L1/L2 tables are
not on disk yet.  Allow tests to shutdown the VM early.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10 10:32:13 +02:00
Paolo Bonzini
8655d2de0a qemu-io: correctly print non-integer values as decimals
qemu-io's cvtstr function sometimes will incorrectly omit the
decimal part of the number, and sometimes will incorrectly include
it.  This patch fixes both.  The former is more serious, and can
be seen in the patches to 027.out and 033.out.

The changes to all other files were scripted with sed, so there were
no "surprises" beyond 027.out and 033.out.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10 10:32:12 +02:00
Kevin Wolf
93e9eb6808 qtest: Add floppy test
Let's start with testing media change.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-05-10 10:32:12 +02:00
Kevin Wolf
a3ca163cb5 qtest: Add function to send QMP commands
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-05-10 10:32:11 +02:00
Paolo Bonzini
c68b039aa9 qemu-iotests: strip spaces from qemu-img/qemu-io/qemu command lines
A trailing space is left when qemu-img has no arguments, for example if
-nocache is not used.  This becomes an empty argument after split()
and causes qemu-io to fail.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10 10:32:11 +02:00
Kevin Wolf
dad5e5768e qemu-iotests: Many parallel allocating I/O requests
This test case manages to let qcow2 abort because its cache is used up
and it can't find free cache entries for new requests any more.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02 18:39:39 +02:00
Dong Xu Wang
a5126c759d qemu-iotests: ignore fragmentation information for qed
We added image fragmentation statistics functions to qemu-img several days
ago, those patches will cause "./check -qed" failed. This patch will ignore
fragmentation statistics information of qed format, and then "./check -qed"
will work.

Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02 18:39:39 +02:00
Stefan Hajnoczi
e425306a27 qemu-iotests: add block-stream speed value test case
Add tests to exercise the InvalidParameter 'speed' error code path, as
well as the regular success case for setting the speed.  The
block-stream 'speed' parameter allows the speed limit of the job to be
applied immediately when the job starts instead of issuing a separate
block-job-set-speed command later.  If the parameter has an invalid
value we expect to get an error and the job is not created.

It turns out that cancelling a block job is a common operation in these
test cases, let's extract a cancel_and_wait() function instead of
duplicating the QMP commands.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-04-27 11:44:50 -03:00
Stefan Weil
ea7697fcd6 qtest: Fix more format errors with qtest_sendf
After adding GCC_FMT_ATTR to qtest_sendf, more format errors are reported
by the compiler. These are fixed here.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-26 13:14:57 -05:00
Anthony Liguori
092dfc7714 Merge remote-tracking branch 'origin/master' into staging
* origin/master:
  qtest: fix memread and memwrite on 32 bit hosts
2012-04-23 15:02:53 -05:00
Anthony Liguori
6454678423 Merge remote-tracking branch 'qmp/queue/qmp' into staging
* qmp/queue/qmp:
  qapi: g_hash_table_find() instead of GHashTableIter.
  qmp: make block job command naming consistent
2012-04-23 14:29:11 -05:00
Blue Swirl
ce6bf17a97 qtest: fix memread and memwrite on 32 bit hosts
Use PRIx64 to print 64 bit values to avoid truncation
on 32 bit hosts.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-23 19:28:14 +00:00
Anthony Liguori
1f8bcac09a Merge remote-tracking branch 'kwolf/for-anthony' into staging
* kwolf/for-anthony: (38 commits)
  qemu-iotests: Fix test 031 for qcow2 v3 support
  qemu-iotests: Add -o and make v3 the default for qcow2
  qcow2: Zero write support
  qemu-iotests: Test backing file COW with zero clusters
  qemu-iotests: add a simple test for write_zeroes
  qcow2: Support for feature table header extension
  qcow2: Support reading zero clusters
  qcow2: Version 3 images
  qcow2: Ignore reserved bits in check_refcounts
  qcow2: Ignore reserved bits in refcount table entries
  qcow2: Simplify count_cow_clusters
  qcow2: Refactor qcow2_free_any_clusters
  qcow2: Ignore reserved bits in L1/L2 entries
  qcow2: Fail write_compressed when overwriting data
  qcow2: Ignore reserved bits in count_contiguous_clusters()
  qcow2: Ignore reserved bits in get_cluster_offset
  qcow2: Save disk size in snapshot header
  Specification for qcow2 version 3
  qcow2: Fix refcount block allocation during qcow2_alloc_cluster_at()
  iotests: Resolve test failures caused by hostname
  ...
2012-04-23 14:27:04 -05:00
Anthony Liguori
5469963394 Merge remote-tracking branch 'origin/master' into staging
* origin/master: (27 commits)
  target-arm: Move reset handling to arm_cpu_reset
  target-arm: Drop cpu_reset_model_id()
  target-arm: Move cache ID register setup to cpu specific init fns
  target-arm: Move OMAP cp15_i_{max,min} reset to cpu_state_reset
  target-arm: Move feature register setup to per-CPU init fns
  target-arm: Move iWMMXT wCID reset to cpu_state_reset
  target-arm: Drop JTAG_ID documentation
  target-arm: Move SCTLR reset value setup to per cpu init fns
  target-arm: Move CTR setup to per cpu init fns
  target-arm: Move MVFR* setup to per cpu init fns
  target-arm: Move FPSID config to cpu init fns
  target-arm: Move feature bit settings to CPU init fns
  target-arm: Add QOM subclasses for each ARM cpu implementation
  target-arm: remind to keep arm features in sync with linux-user/elfload.c
  tci: GETPC() macro must return an uintptr_t
  gdbstub: Synchronize CPU state unconditionally in gdb_set_cpu_pc
  softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compile
  target-xtensa: add tests for LOOPNEZ and LOOPGTZ
  target-xtensa: fix LOOPNEZ/LOOPGTZ translation
  qtest: add m48t59 tests for Sparc
  ...
2012-04-23 11:49:59 -05:00
Stefan Hajnoczi
db58f9c060 qmp: make block job command naming consistent
The block streaming and job commands used '_' instead of '-' for reasons
of compatibility with libvirt, which already included support for the
'_' naming.  However, the semantics of block_job_cancel have changed and
libvirt now needs to handle the new semantics.

Since the old semantics were never in a QEMU release we can still rename
the commands to use '-' instead of '_'.  Libvirt is also happy because
the new name can be used to distinguish QEMU binaries that support the
latest block-job-cancel semantics from those that include a downstream
block_job_cancel command.

Therefore, let's apply the QAPI/QMP naming rules to the block streaming
and job commands.  QEMU 1.1 will be the first release with these
commands so no upstream users can break.

Note that HMP commands are left with '_' because that is the convention
there.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-04-23 13:02:01 -03:00
Max Filippov
536a98d4d6 target-xtensa: add tests for LOOPNEZ and LOOPGTZ
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21 13:24:50 +00:00
Blue Swirl
f91837a7f1 qtest: add m48t59 tests for Sparc
Add simple m48t59 qtests, enable test only for Sparc32
and Sparc64. On PPC, the device is behind PCI bus.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21 07:10:25 +00:00
Kevin Wolf
1042ec94b1 qemu-iotests: Fix test 031 for qcow2 v3 support
qcow2.py must be updated to work with version 3 images at all, the
output has changed since the feature table extension has been added, and
version 2 and version 3 images can't possibly have the same test output.

Change the test case to completely ignore IMGOPTS and run the test for
both compat=1.1 and compat=0.10 regardless of the ./check command line.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20 15:57:30 +02:00
Kevin Wolf
8900436891 qemu-iotests: Add -o and make v3 the default for qcow2
This adds an -o option to qemu-iotests, which is an option string that
is passed through to qemu-img create -o... This allows testing different
subformat with a command like './check -qcow2 -o compat=0.10'.

For qcow2, if no compat option is specified, compat=1.1 is the new
default.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20 15:57:30 +02:00
Kevin Wolf
ab3a32ad5e qemu-iotests: Test backing file COW with zero clusters
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20 15:57:30 +02:00
Paolo Bonzini
ee3a315edf qemu-iotests: add a simple test for write_zeroes
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20 15:57:30 +02:00
David Gibson
fecccc4477 Add .gitignore for tests/
The new autotests in tests/ generate a number of files, both
executable and source, which are not caught by the existing .gitignore
files.  This patch adds a new .gitignore in tests/ which covers these.

[Changed 'rtc-test' to '*-test' so future tests do not need to be added
to .gitignore on a case-by-case basis.  Stefan]

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-04-20 13:23:27 +01:00
Andreas Färber
29926112a2 iotests: Resolve test failures caused by hostname
`hostname -s` may output an errror:
hostname: Name or service not known
This causes all tests to fail for `make check-block`.

Suppress such error messages, letting the tests succeed.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20 12:58:50 +02:00
Blue Swirl
85215d419b qtest: add register fuzzing to RTC test
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-19 18:14:55 +00:00
Dong Xu Wang
8ff9ae00da iotests: fix error in 005
According comment, we should not read again, we will write.

Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-19 15:48:52 +02:00
Kevin Wolf
aafcdcc9eb qemu-iotests: Test bdrv_close while AIO is in flight
If the BlockDriverState is closed/freed without draining the AIO
requests first, the request coroutines may work on invalid data and file
descriptors or have some dangling pointers that cause segfaults.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 15:48:52 +02:00
Kevin Wolf
7299550b25 qemu-iotests: Always filter cluster_size out in _make_test_img
Some image formats do have a cluster size, others don't, but there are
tests that work with both sets of images and currently we get failures
because the qemu-img create output doesn't mention the cluster size for
some formats.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 15:48:52 +02:00
Paolo Bonzini
2ad596079e tests: remove .SECONDARY special target
The special target should not be needed anymore, and caused (perhaps
due to a Make bug) a failure with "make -j2".  In any case, the
main makefile is a better place for such special targets rather
than an included makefile.

Reported-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-14 16:19:50 +00:00
Max Filippov
ad4ccc9370 target-xtensa: add test for IBREAK invalidation
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-14 15:25:39 +00:00
Max Filippov
ec9fe93efe target-xtensa: add tests for LBEG/LEND invalidation
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-14 15:25:39 +00:00
Max Filippov
7d6b9f0a38 target-xtensa: improve unit tests debugging
- add testcase announcement;
- add global symbols for individual tests;
- add host-debug-* makefile target.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2012-04-14 03:48:08 +04:00
Stefan Weil
28d3d1658a qemu-iotests: Fix call syntax for qemu-io
qemu-io requires options first, then fixed parameters.

GNU getopt also allows options at the end, but POSIX getopt
doesn't. Try "export POSIXLY_CORRECT=y" to get the POSIX
behaviour with GNU getopt, too.

Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-05 15:10:06 +02:00
Stefan Weil
21af814887 qemu-iotests: Fix call syntax for qemu-img
qemu-img requires first options, then file name, then size.

GNU getopt also allows options at the end, but POSIX getopt
doesn't. Try "export POSIXLY_CORRECT=y" to get the POSIX
behaviour with GNU getopt, too.

Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-05 15:08:22 +02:00
Kevin Wolf
f394f1feb9 qemu-iotests: Test unknown qcow2 header extensions
The immportant thing here is that header extensions don't get silently
dropped when the header is rewritten, e.g. during a rebase.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-05 14:54:41 +02:00
Kevin Wolf
6e19b3c4e0 qemu-iotests: qcow2.py
This adds a tool that is meant to inspect and edit qcow2 files in a
low-level way, that wouldn't be possible with qemu-img/io, for example
by adding yet unknown extensions or flags. This way we can test whether
qemu deals properly with future backwards compatible extensions.

For now, let's start with the image header and header extensions.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-05 14:54:41 +02:00
Michael Walle
927b241d66 tests: fix out-of-tree building for lm32 target
Signed-off-by: Michael Walle <michael@walle.cc>
2012-03-31 19:56:03 +02:00
Blue Swirl
02b3efcb75 qtest: avoid a warning with RTC test
Avoid this warning on OpenBSD:
  CC    tests/rtc-test.o
/src/qemu/tests/rtc-test.c: In function 'check_time':
/src/qemu/tests/rtc-test.c:171: warning: format '%ld' expects type 'long int', but argument 2 has type 'time_t'
/src/qemu/tests/rtc-test.c:173: warning: format '%ld' expects type 'long int', but argument 2 has type 'time_t'

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-30 18:58:46 +00:00
Blue Swirl
d2a16f74f2 qtest: fix out of tree build
Trace objects are also needed if tracing is enabled.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-30 17:39:33 +00:00
Anthony Liguori
d1aaf543a7 qtest: add rtc-test test-case
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-03-30 08:14:12 -05:00
Anthony Liguori
49ee359077 qtest: add C version of test infrastructure
This also includes a qtest wrapper script to make it easier to launch qtest
tests directly.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-03-30 08:14:11 -05:00
Paolo Bonzini
b93b63f574 test makefile overhaul
This introduces new test reporting infrastructure based on
gtester and gtester-report.

Also, all existing tests are moved to tests/, and tests/Makefile
is reorganized to factor out the commonalities in the rules.

Signed-off-by: Anthony Liguori <aliguori@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-03-30 08:14:11 -05:00
Paolo Bonzini
e38ac9621c qapi: add strict mode to input visitor
While QMP in general is designed so that it is possible to ignore
unknown arguments, in the case of the QMP server it is better to
reject them to detect bad clients.  In fact, we're already doing
this at the top level in the argument checker.  To extend this to
complex structures, add a mode to the input visitor where it checks
for unvisited keys and raises an error if it finds one.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-03-27 09:15:13 -03:00
Michael Roth
2db5b068ac test: add test-qmp-commands to make check
All the deps are here but the test was never added to the list of tests
for make check

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-26 11:28:38 +01:00
Michael Roth
3ac805d922 test: remove qemu-ga reference
This was added by mistake a while back.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-26 11:28:37 +01:00
Kevin Wolf
b8c6f29eb8 Add 'make check-block'
Runs the full qemu-iotests suite for various image formats.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-03-12 15:14:07 +01:00
Kevin Wolf
8959449bb9 make check: Add qemu-iotests subset
Run the 'quick' group from qemu-iotests during 'make check'.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-03-12 15:14:07 +01:00
Kevin Wolf
3811f63acd qemu-iotests: Mark some tests as quick
This creates a new test group 'quick' for some test case that take at
most a couple of seconds each, so that the group can be run during a
quick 'make check'

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-03-12 15:14:07 +01:00
Blue Swirl
b3e54c689c Merge branch 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa
* 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa:
  target-xtensa: add breakpoint tests
  target-xtensa: add DEBUG_SECTION to overlay tool
  target-xtensa: add DBREAK data breakpoints
  exec: let cpu_watchpoint_insert accept larger watchpoints
  exec: fix check_watchpoint exiting cpu_loop
  exec: add missing breaks to the watch_mem_write
  target-xtensa: add ICOUNT SR and debug exception
  target-xtensa: implement instruction breakpoints
  target-xtensa: add DEBUGCAUSE SR and configuration
  target-xtensa: fetch 3rd opcode byte only when needed
  target-xtensa: implement info tlb monitor command
  target-xtensa: define TLB_TEMPLATE for MMU-less cores
2012-03-03 17:53:41 +00:00
Kevin Wolf
6ce2d77abe qemu-iotests: Test rebase with short backing file
This tests that qemu-img rebase doesn't assume that the backing file has
the same size as the image, but considers that it can be smaller.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-29 15:48:44 +01:00
Kevin Wolf
92ab69b61f qemu-iotests: 026: Reduce output changes for cache=none qcow2
qemu-iotests supports the -nocache option which makes the tests run with
cache=none. For blkdebug tests with qcow2 this means that we may see
test results that differ from cache=writethrough. This patch makes the
diff a bit smaller and therefore easier to review.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-29 15:48:44 +01:00
Kevin Wolf
a06d5cc20b qemu-iotests: Filter out DOS line endings
This one makes it possible to run qemu-iotests on a Windows build using Wine
and get somewhat meaningful results.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-29 15:48:44 +01:00
Stefan Hajnoczi
37ce63eb23 test: add image streaming tests
This patch adds a test suite for the image streaming feature.  It
exercises the 'block_stream', 'block_job_cancel', 'block_job_set_speed',
and 'query-block-jobs' QMP commands.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-29 15:48:44 +01:00
Stefan Hajnoczi
f345cfd019 qemu-iotests: add iotests Python module
Block layer tests that involve QMP commands rather than qemu-img or
qemu-io are not well-suited for shell scripting.  This patch adds a
Python module which allows tests to be written in Python instead.

The basic API is:

  VM          - class for launching and interacting with a VM
  QMPTestCase - abstract base class for tests that use QMP
  qemu_img()  - wrapper function for invoking qemu-img
  qemu_io()   - wrapper function for invoking qemu-io
  imgfmt      - the image format under test (e.g. qcow2, qed)
  test_dir    - scratch directory path for temporary files
  main()      - entry point for running tests

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-29 15:48:44 +01:00
Stefan Hajnoczi
049255b60c qemu-iotests: export TEST_DIR for non-bash tests
Since qemu-iotests may need to create large image files it is possible
to specify the test directory.  The TEST_DIR variable needs to be
exported so non-bash tests can make use of it.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-29 15:48:44 +01:00
Kevin Wolf
d06cddf517 Merge qemu-iotests into for-anthony 2012-02-23 10:35:24 +01:00
Lucas Meneghel Rodrigues
d305fd5dd8 qemu-iotests: common.config: Allow use of arbitrary qemu* paths
Since we might want to test arbitrary qemu, qemu-img and
qemu-io paths, allow users to specify environment variable
values for QEMU_PROG, QEMU_IMG_PROG and QEMU_IO_PROG so
the testsuite will use those values rather than find them
on PATH. Obviously, if such env variables are not set
prior to script execution, normal detection mechanism
takes place.

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Lucas Meneghel Rodrigues
df4b627efe qemu-iotests: check: print relevant path information
Print the paths of the programs under test
(qemu, qemu-img and qemu-io).

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Kevin Wolf
8455e4ee66 qemu-iotests: test loading internal snapshots
Test loading internal snapshots where the L1 table of the snapshot
is smaller than the current L1 table.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Kevin Wolf
bfe8524862 qemu-iotests: Update filter for default cluster size
Until recently, qemu-img create displayed cluster_size=0 for the default
cluster size. It is changed to display the real cluster size now, which results
in the cluster size not being filtered out any more.

If the cluster size is specified explicitly in CLUSTER_SIZE, keep the output,
and if using the default, filter it out. This mostly restores the old behaviour
of the test cases; test 015 must be fixed to use CLUSTER_SIZE instead of using
extra_img_options for it.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Stefan Hajnoczi
25bb8a365a qemu-iotests: add qed support to 025 image resize test
QED now supports the truncate (aka resize) operation for growing images.
Update test 025 so it runs for QED.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Josh Durgin
92eeab5bf5 qemu-iotests: Update rbd support
rbd implements bdrv_truncate, so test 025 will work.

Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Mitnick Lyu
5e654e08ff qemu-iotests: common.config: Fix no $TEST_DIR directory
mkdir $TEST_DIR on common.config first run

Signed-off-by: Mitnick Lyu <mitnick.lyu@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Christoph Hellwig
5177c51245 qemu-iotests: only run 016 for file and sheepdog protocols
016 writes past EOF which isn't support by most protocols, so limit
it to file and sheepdog, which explicitly support it.

Pointed out by Josh Durgin <josh.durgin@dreamhost.com>.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:47 +01:00
Stefan Hajnoczi
dd0c35d69b qemu-iotests: Use zero-based offsets for IO patterns
The io_pattern style functions have the following loop:

  for i in `seq 1 $count`; do
      echo ... $(( start + i * step )) ...
  done

Offsets are 1-based so start=1024, step=512, count=4 yields:
1536, 2048, 2560, 3072

Normally we expect:
1024, 1536, 2048, 2560

Most tests ignore this detail, which means that they perform I/O to a
slightly different range than expected by the test author.

Later on things got less innocent and tests started trying to compensate
for the 1-based indexing.  This included negative start values in test
024 and my own attempt with count-1 in test 028!

The end result is that tests that use io_pattern are hard to reason
about and don't work the way you'd expect.  It's time to clean this mess
up.

This patch switches io_pattern to 0-based offsets.  This requires
adjusting the golden outputs since I/O ranges are now shifted and output
differs.

Verifying these output diffs is easy, however.  Each diff hunk moves one
I/O from beyond the end of the pattern range to the beginning.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:46 +01:00
MORITA Kazutaka
9cdfa1b34e qemu-iotests: add support for rbd and sheepdog protocols
This patch introduces tests for protocols other than file, and
initially supports rbd and sheepdog.

Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:46 +01:00
Stefan Hajnoczi
62284d1776 qemu-iotests: filter IMGFMT correctly in 019
Test 019 can be run with qcow2 and qed image formats.  Replace the
specific image format value with "IMGFMT" so the golden output does not
hardcode qcow2 or qed.

This patch also includes a typo fix for "occurrences".

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:46 +01:00
Stefan Weil
657c166f8e qemu-iotests: README: Fix spelling
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:46 +01:00
Stefan Hajnoczi
f5a4bbd913 qemu-iotests: add support for qed format
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-23 10:29:46 +01:00
Christoph Hellwig
2684871af5 qemu-iotests: filter TEST_DIR correctly in 019
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-23 10:29:38 +01:00
Kevin Wolf
581e7d530b qemu-iotests: fix 019 golden output
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Kevin Wolf
727822f5b7 qemu-iotests: update expected results after qemu-img changes
The error message for leaked clusters has changed. qemu-iotests needs to be
updated to pass 026 again.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Stefan Hajnoczi
8268b7675c qemu-iotests: add read/write from smaller backing image test
Some image formats support backing images that are smaller than the
image file.  This patch adds a test that verifies that reads and writes
beyond the end of backing image work.

Unallocated reads beyond the end of the backing file should produce
zeroes.

Writes beyond the end of the backing file should copy-on-write using
zeroes.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Stefan Hajnoczi
89d22bc306 qemu-iotests: add sub-cluster allocating write test for sparse image formats
Image formats that grow the image file on demand and are organized into
clusters must handle sub-cluster allocating writes.  Such writes touch
a portion of a previously unallocated data cluster.  After the image
file is grown with the written data, reads of that cluster should work
as expected:

1. Sectors before the written region are zero.
2. The written region is present and the data is uncorrupted.
3. Sectors after the written region are zero.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Kevin Wolf
2547caa169 qemu-iotests: improve test for qemu-img convert with backing file
Additionally to testing the qemu-img convert -B option, also test
-o backing_file.

Also, the old test acidentlly used a pattern of zeros for most of the writes,
so that the allocation test didn't really work out. This is fixed by using an
explicit pattern.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Kevin Wolf
72bb202583 qemu-iotests: consider more cases in parsing qemu-io output
I got a bug report with test output diffs like this:

-4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+4 KiB, 1 ops; 0.0000 sec (inf EiB/sec and inf ops/sec)

This patch extends the regular expression to consider terabytes, petabytes and
exabytes, and to allow inf as value for the throughput.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Kevin Wolf
52280eac0d qemu-iotests: qcow2 error path tests
This adds test cases for qcow2 error paths (using blkdebug)

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Kevin Wolf
d586bc63c1 qemu-iotests: improve rebase test
The old test didn't consider cases in which the COW files contains some
unallocated clusters and after them allocated ones again.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Stefan Hajnoczi
596f4f961c qemu-iotests: test bdrv_truncate
This patch adds an image resize grow test to ensure that existing data
is not lost during grow and new space is zeroed.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Stefan Hajnoczi
908eaf6802 qemu-iotests: explicitly use bash interpreter
The tests use bash language features like 'let', which aren't supported
by /bin/sh on systems that use a conservative shell like dash.  This
patch changes the interpreter to /bin/bash.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Kevin Wolf
939e16407b qemu-iotests: test qemu-img rebase
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:03 +01:00
Kevin Wolf
ac5e2b201b qemu-iotests: test larger clusters sizes on qcow2
This patch adds test case 023 which tests some more cluster sizes. For
anythinger larger than 4k clusters we can't use requests that are l2_size or
more (128k for 1k clusters, 2 MB for 4k clusters, 512 MB for 64k clusters).
Therefore one of the common.pattern cases is changed and needs new expected
results for some old test cases.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
3da9c8fb02 qemu-iotests: 019: Make cluster size dynamic
Change the offsets for test requests according to CLUSTER_SIZE.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
8fc1024cee qemu-iotests: align test requests according to cluster size
Change the io_test and io_test2 functions to take the cluster size of the image
and the number of test requests to issue. Tests are changed to specify a
cluster size (usually 4k), but expected test results stay the same for now
(apart from qemu-img printing the cluster size now).

Based on a patch written by Christoph Hellwig.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Stefan Weil
3b5fe6e60c qemu-iotests: add support for vdi format "static" option
VDI supports an image option 'static'.
Ignore "static=off" from qemu-img output.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
f00851a10f qemu-iotests: fix expected result for 019 after qemu-io change
The output of the alloc command in qemu-io has changed.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
e90292125c qemu-iotests: test bdrv_load/save_vmstate
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
9c9afe576f qemu-iotests: common.pattern: allow spaces in io() operation
We need to be able to pass "write -b" as an operation to the pattern testing
functions. Unfortunately, this contains a space character...

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Christoph Hellwig
713d76e82c qemu-iotests: test invalid pattern argument handling in qemu-io
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
2012-02-22 16:17:02 +01:00
Christoph Hellwig
e8c212d682 qemu-iotests: replace FSF postal addresses with www.gnu.org links
Blue Swirl notices that we were using the old FSF post address in the
license boilerplates.  Replace both the old and new address with links
to the gnu.org licenses homepage as suggested by Ben Pfaff.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
ed4dc684b2 qemu-iotests: test commiting changes to backing file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
9128ae5e61 qemu-iotests: test qemu-img convert with backing file for the output image
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
1670140005 qemu-iotests: test merge of backing file when converting
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Kevin Wolf
2557d8655d qemu-iotests: simple backing file test
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Christoph Hellwig
4bacf0576f qemu-iotests: test I/O after EOF for growable files
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviwed-by: Kevin Wolf <kwolf@redhat.com>
2012-02-22 16:17:02 +01:00
Stefan Weil
c83f64d498 qemu-iotests: fix pattern for write test
The write pattern value 0axb is invalid and evaluates to 0,
so the read check (which uses a correct value of 0xab) will fail.

This failure will only be detected with a separate patch for
qemu-io. Without it, qemu-io cannot interpret hex values
and always uses a pattern value of 0.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:02 +01:00
Christoph Hellwig
e76a8e893d qemu-iotests: make a few more tests generic
Pretend that a non-implemented check is always successful and thus allow
various tests that were qcow2-specific before to be generic.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
2012-02-22 16:17:01 +01:00
Christoph Hellwig
e021915abd qemu-iotests: remove test image after 015 is done
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:01 +01:00
Christoph Hellwig
b67f306864 qemu-iotests: add support for the vdi image format
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:01 +01:00
Kevin Wolf
3778057d60 qemu-iotests: add test for refcount table growth and snapshots
015: Combined test to grow the refcount table and test snapshots.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2012-02-22 16:17:01 +01:00
Christoph Hellwig
5d9c577dd1 qemu-iotests: skip test 005 for vpc format images
The vpc format doesn't support large enough image size for this test.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-22 16:16:59 +01:00
Christoph Hellwig
6bf19c94a0 qemu-iotests: Initial import into the public repository.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-22 16:15:22 +01:00
Paolo Bonzini
2d7799f2cc qapi: add tests for string-based visitors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-21 10:21:05 +01:00
Max Filippov
e7dfa64def target-xtensa: add breakpoint tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2012-02-20 20:07:12 +04:00
Stefan Weil
3c941c613a tests: Silence gtester in Makefile
This prettifies make output a little by avoiding a very long line.
As gtester prints the checks when they are run, no information is lost.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-19 08:14:33 +00:00
Edgar E. Iglesias
bee5a5fb11 cris: Update paths to match the move of tests/cris
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-01-13 11:09:56 +01:00
Anthony Liguori
ad65aa882c test: eliminate libcheck tests and have make check use gtester
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:34:11 -06:00
Anthony Liguori
dbfe06c62c build: split unit test builds to a separate makefile fragment
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:05:37 -06:00
Anthony Liguori
c09015dd04 tests: mv tests/* -> tests/tcg
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:03:28 -06:00
Chen Wei-Ren
e4aeadcb56 tests/qruncom.c: Remove libqemu.a example
Remove libqemu example since libqemu.a is not available anymore.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-09 10:10:03 +00:00
Chen Wei-Ren
e7764a4658 tests/Makefile: Remove qruncom target
Remove qruncom target from the Makefile file.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-09 10:09:51 +00:00
Dong Xu Wang
45658076ad fix spelling in tests sub directory
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02 10:50:57 +00:00
Max Filippov
5e40857374 target-xtensa: rename dc232b board to sim
This is to get aligned with the linux name for this machine.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-16 10:40:23 +00:00
Max Filippov
e7e9af5c82 target-xtensa: add MAC16 unit tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-15 21:03:41 +00:00
Max Filippov
890c6333b2 target-xtensa: fix guest hang on masked CCOMPARE interrupt
QEMU timer is used to post CCOMPARE interrupt when the core is halted.
If that CCOMPARE interrupt is masked off then the timer must be rearmed
in the callback, otherwise it will be rearmed next time the core goes to
halt by the waiti instruction.

Add test case into timer testsuite.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-15 21:03:03 +00:00
Stefan Weil
b2bedb2144 Remove blanks before \n in output strings
Those blanks violate the coding conventions, see
scripts/checkpatch.pl.

Blanks missing after colons in the changed lines were added.

This patch does not try to fix tabs, long lines and other
problems in the changed lines, therefore checkpatch.pl reports
many violations.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-09-16 08:25:56 -05:00
Max Filippov
7d890b4074 target-xtensa: add regression testsuite
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-09-10 16:57:40 +00:00
Stefan Weil
541dc0d47f Use new macro QEMU_PACKED for packed structures
Most changes were made using these commands:

git grep -la '__attribute__((packed))'|xargs perl -pi -e 's/__attribute__\(\(packed\)\)/QEMU_PACKED/'
git grep -la '__attribute__ ((packed))'|xargs perl -pi -e 's/__attribute__ \(\(packed\)\)/QEMU_PACKED/'
git grep -la '__attribute__((__packed__))'|xargs perl -pi -e 's/__attribute__\(\(__packed__\)\)/QEMU_PACKED/'
git grep -la '__attribute__ ((__packed__))'|xargs perl -pi -e 's/__attribute__ \(\(__packed__\)\)/QEMU_PACKED/'
git grep -la '__attribute((packed))'|xargs perl -pi -e 's/__attribute\(\(packed\)\)/QEMU_PACKED/'

Whitespace in linux-user/syscall_defs.h was fixed manually
to avoid warnings from scripts/checkpatch.pl.

Manual changes were also applied to hw/pc.c.

I did not fix indentation with tabs in block/vvfat.c.
The patch will show 4 errors with scripts/checkpatch.pl.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-09-03 10:45:59 +00:00
Lluís
6d8a764e0f trace: [configure] rename CONFIG_*_TRACE into CONFIG_TRACE_*
Provides a more hierarchical view of the variable domain.

Also adds the CONFIG_TRACE_* variables for all backends.

[Stefan added missing 'test' in stap if statement]

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-01 10:34:53 +01:00
Anthony Liguori
7267c0947d Use glib memory allocation and free functions
qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-20 23:01:08 -05:00
Stefan Weil
5ba185473b Fix spelling in comments (intruction -> instruction)
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-05-08 10:59:15 +01:00
Stefan Weil
64c7b9d8e0 Fix typos in comments (accessable -> accessible, priveleged -> privileged)
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-05-08 10:02:16 +01:00
Peter Maydell
420b6c317d tests/test-mmap.c: Check mmap() return value before using it
Correct the position of a "stop if MAP_FAILED" check in the mmap()
tests, so that if mmap() does fail we print a failure message
rather than segfaulting inside memcpy().

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-04-14 17:31:47 +02:00
Stefan Weil
2917dce477 tests/cris: Fix some errors and potential crashes
These errors were reported by cppcheck:

tests/cris/check_openpf1.c:30: error:
Mismatching allocation and deallocation: f

tests/cris/check_openpf2.c:13: error:
Mismatching allocation and deallocation: f

tests/cris/check_stat3.c:16: error:
Buffer overrun possible for long cmd-line args

tests/cris/check_stat4.c:18: error:
Buffer overrun possible for long cmd-line args

The first two are obvious coding errors (fopen needs fclose, not close).

The last two may seem less important (nobody will start test code
with an argument of more than 1022 characters which raises a buffer
overrun). Fixing them nevertheless helps with static code checks
like those done by cppcheck.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-04-03 21:58:38 +02:00
Michael Walle
d65f083146 lm32: opcode testsuite
This patch creates tests/lm32 directory and adds tests for every
LatticeMico32 opcode.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-03-07 13:42:37 +01:00
Stefan Weil
8da91fffea tests: Fix two memory leaks
Although both leaks are not really important, fix them
to avoid cppcheck warnings:

tests/linux-test.c:433: error: Memory leak: stack1
tests/linux-test.c:433: error: Memory leak: stack2

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-02-20 18:45:08 +01:00
Blue Swirl
64b85a8f23 Delete useless 'extern' qualifiers for functions
'extern' qualifier is useless for function declarations. Delete
them.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-23 16:21:20 +00:00
Blue Swirl
4a6648f44e Replace 'extern inline' with 'static inline'
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-17 20:26:30 +00:00
Paolo Bonzini
f9728943ff do not pass bogus $(SRC_PATH) include paths to cc during configure
Non-existent -I paths are dropped silently by the compiler, but still
it is not polite to pass bogus options.  Configure-time tests do not
need any include files from the source path, so only include -I flags
at make time (when they're properly expanded).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:58 +00:00
Paolo Bonzini
2b2e59e6c9 rewrite i386 tests Makefile
1) compute path to i386 compiler from configure.  If it is found, run
the i386 tests.  I use macros so that this approach could be applied
for other arches as well.

2) provide an easily extensible way to add tests

Most tests fail, but at least "make test" does something meaningful.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-23 14:47:13 +00:00
Paolo Bonzini
48118b0205 fix test_path
path.c grew quite a few new dependencies (mostly via cutils.c),
include them.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-23 14:47:06 +00:00
Paolo Bonzini
e311248b64 make runcom compile on recent distributions
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-23 14:47:01 +00:00
Paolo Bonzini
f34f1fed71 disable test_enter on i386, it is broken
Many other tests fail, but this has an infinite loop with both
qemu-i386 and native execution (albeit on x86_64), so there is
something more going on.  I'm not going to debug it now, so just
disable the test.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-23 14:46:58 +00:00
Paolo Bonzini
9517a9e6a5 unbreak "make" from vpath-built tests directory
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-23 14:46:54 +00:00
Stefan Weil
46411f863c Remove wrong semicolon in macro definition
Macros normally should not end with a semicolon,
otherwise their usage results in two statements
where only one statement was expected.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-09-14 10:58:38 +02:00
Edgar E. Iglesias
58f5c1eb89 cris: Correct settls1 testcase.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-07-29 17:15:28 +02:00
Edgar E. Iglesias
61eb865acf cris: Correct ADDO and ADDOQ testcases.
Verified on real HW.

Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
2010-07-29 15:42:06 +02:00
Stefan Weil
1fc3dc2930 tests: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types
There is no need to have a second set of integral types.
Replace them by the standard types from stdint.h.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-07-25 16:59:40 +02:00
Stefan Weil
051eb6c135 Add missing 'static' attribute
Function usage() is only used locally.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 16:28:10 +00:00
Paolo Bonzini
076d247142 Use vpath directive
The vpath directive has two advantages over the VPATH variable:
1) it allows to skip searching of .o files; 2) the default semantics
are to append to the vpath, so there is no confusion between "VPATH=xyz"
and "VPATH+=xyz".

Since "vpath %.c %.h PATH" is not valid, I'm introducing a wrapper
macro to append one or more directories to the vpath.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-08 09:58:40 -06:00
Michael S. Tsirkin
58458bb47f tests: missing ; in if 0
Fix missing ; in commented out code

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-10-02 17:59:10 +00:00
Blue Swirl
8167ee8839 Update to a hopefully more future proof FSF address
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-16 20:47:01 +00:00
Isaku Yamahata
5f65049560 consolidate user cpu_{in, out}[bwl] into ioport-user.c
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09 16:06:40 -05:00
Blue Swirl
001faf3269 Replace gcc variadic macro extension with C99 version
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-13 17:53:17 +00:00
aurel32
ecbb5ea104 target-alpha: overflow condition for sublv and subqv
The conditions to detect overflow in sub operations was wrong.

This patch is necessary to boot Tru64.

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7073 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-10 21:27:15 +00:00
aurel32
72d239ed26 Get rid of user_mode_only
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6305 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14 19:40:27 +00:00
edgar_igl
ef96779bc3 CRIS: Implement set_thread_area for CRIS.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6210 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-07 14:19:38 +00:00
blueswir1
530e7615ce Fix more FSF addresses
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6192 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-05 18:11:53 +00:00
blueswir1
e283261910 Add missing newline at the end of file
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6020 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14 08:50:18 +00:00
blueswir1
1d6198c3b0 Remove unnecessary trailing newlines
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6000 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-13 09:32:43 +00:00
balrog
222a3336ec Implement SSE4.1, SSE4.2 (x86).
This adds support for CPUID_EXT_SSE41, CPUID_EXT_SSE42, CPUID_EXT_POPCNT
extensions.  Most instructions haven't been tested yet.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5411 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-04 03:27:44 +00:00
balrog
59e0fbf8e9 Add a simple SSSE3 test.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5320 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-25 18:41:28 +00:00
malc
e5fd43a926 Support out-of-the-tree building of tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5288 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-22 01:39:29 +00:00
balrog
7058bfa638 Fix TEST_BSX operands in test-i386.c (Zeev Tarantov).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5278 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-21 02:34:50 +00:00
balrog
872ea0c098 Enable same-arch consistency check on x86-64, print syscall name on error.
Also disable testing instructions unsupported by 64-bit binutils in 
test-i386.c


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5277 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-21 02:31:19 +00:00
aurel32
a986fcc469 alpha: improve testsuite
misc tiny patches:
* add a 'check' target to the Makefile
* split code in crt.s to create the _exit syscall; also use the value of
main() as exit status

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5244 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-17 22:04:37 +00:00
aurel32
df0fc998b8 alpha: add tests
This patch creates tests/alpha directory and adds an "hello world"
program as well as two tests.

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5216 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-14 17:18:29 +00:00
edgar_igl
313281198d Make the tests run when built with experimental gcc-cris 4.4. Prettify the logs.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4682 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-06 11:07:50 +00:00
edgar_igl
9012c2bf32 Add a testcase for broken x arithmetic sequences.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4681 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-06 11:05:18 +00:00
edgar_igl
54f25d0af5 Increase the odds for the movei test to pass in system simulation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4680 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-06 11:00:58 +00:00
edgar_igl
bd3a845439 Avoid warnings.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4679 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-06 11:00:04 +00:00
bellard
6f7044faab update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4602 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28 12:35:42 +00:00
bellard
a5973fbff1 more tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4601 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28 12:34:49 +00:00
bellard
a57f63167c removed unused code
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4434 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-12 12:00:46 +00:00
edgar_igl
7dd7c987a8 Correct broken test for fixed file mmaps.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4308 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-03 15:55:42 +00:00
edgar_igl
ff56ff7a07 CRIS: Make CCS related tests pass in system simulation by masking off flags not related to the tests.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4298 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-02 21:13:21 +00:00
edgar_igl
31d731ab2f CRIS: Correct typo in test for moverm.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4297 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-02 21:08:33 +00:00
aurel32
41a00ab195 Remove remaining .cvsignore files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4159 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-03 03:13:16 +00:00
edgar_igl
e1ffb0f18f Add a tests for user-mode mmap
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4006 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-01 22:23:17 +00:00
edgar_igl
bebb39d461 Add test-case for btst CCS flags updates.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4005 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-01 18:50:54 +00:00
edgar_igl
cbdbb7713d Add small testcase for ordinary signals.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3998 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-28 11:23:20 +00:00
edgar_igl
1b893ef326 Add testcase for CRIS ftag/fidx cache flushing insns.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3991 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-25 10:00:07 +00:00
bellard
efd0c2063b suppressed warnings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3940 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-31 15:19:39 +00:00
bellard
a44c7c15ac compilation fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3939 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-31 15:19:24 +00:00
bellard
8aadfbf0d1 compilation fixes - added bswap - comments
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3938 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-31 14:56:10 +00:00
bellard
9b0b82037a removed obsolete test2 target
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3640 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-14 10:34:57 +00:00
bellard
7aaabde7d7 use -fno-strict-aliasing
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3598 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11 17:26:21 +00:00
bellard
be98f1f822 compilation fixes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3585 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11 14:43:13 +00:00
bellard
aaed909a49 added cpu_model parameter to cpu_init()
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-10 15:15:54 +00:00
bellard
ec6338bac3 removed obsolete x86 code copy support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3551 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-08 14:25:03 +00:00
ths
e7daa60575 Add CRIS configuration bits, by Edgar E. Iglesias.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3368 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-08 13:38:27 +00:00
ths
dd43edf4e1 CRIS testsuite, based on the SIM testsuite, by Edgar E. Iglesias.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3365 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-08 13:32:20 +00:00
ths
3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17 08:09:54 +00:00
ths
5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16 21:08:06 +00:00
balrog
18c9b56060 Implement iwMMXt instruction set for the PXA270 cpu.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2752 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-30 02:02:17 +00:00
bellard
df517cec51 int conversion test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2396 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-05 20:52:39 +00:00
bellard
2afbeee757 update path
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2395 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-05 20:51:14 +00:00
pbrook
57be54bb3e Fix "make test2".
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2339 c046a42c-6fe2-441c-8c8c-71466251a162
2007-01-20 16:52:55 +00:00
ths
e4630047e1 Simple test for mips/mipsel, based on a test by Alexander Voropay.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2246 c046a42c-6fe2-441c-8c8c-71466251a162
2006-12-14 14:48:11 +00:00
bellard
26a76461f2 C99 64 bit printf
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2018 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-25 18:15:32 +00:00
bellard
3b42c9794c sse2 comment
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2017 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-25 18:02:38 +00:00
bellard
80e7d52103 added movdq2q and movq2dq
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2004 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-24 14:01:32 +00:00
bellard
b2a8e59224 fxam test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1996 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-19 22:42:57 +00:00
bellard
6c3ee14ff3 better shift tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1844 c046a42c-6fe2-441c-8c8c-71466251a162
2006-04-24 20:18:26 +00:00
bellard
2d7a3b9d7b qruncom compile fixes (initial patch by Even Rouault)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1722 c046a42c-6fe2-441c-8c8c-71466251a162
2005-12-18 19:28:08 +00:00
bellard
56902eee82 more targets
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1702 c046a42c-6fe2-441c-8c8c-71466251a162
2005-12-06 21:44:55 +00:00
bellard
cc4adeef98 added MIPS user in automatic tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1696 c046a42c-6fe2-441c-8c8c-71466251a162
2005-12-05 21:04:50 +00:00
bellard
c68ea7043f cpu_single_env usage fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1644 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-21 23:33:12 +00:00
bellard
11650e3638 clean target update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1410 c046a42c-6fe2-441c-8c8c-71466251a162
2005-04-26 21:39:25 +00:00
bellard
e06e5259c3 lretq, lcall and ljmp tests in 64 bit mode
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1376 c046a42c-6fe2-441c-8c8c-71466251a162
2005-04-23 17:54:59 +00:00
bellard
86bd2ca58a NaN tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1342 c046a42c-6fe2-441c-8c8c-71466251a162
2005-03-20 10:40:15 +00:00
bellard
d057099aa8 cmov fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1323 c046a42c-6fe2-441c-8c8c-71466251a162
2005-03-03 01:13:19 +00:00
bellard
776f2227f6 x86_64 test program
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1321 c046a42c-6fe2-441c-8c8c-71466251a162
2005-03-02 22:19:12 +00:00
bellard
bd3fae3df6 removed warning
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1238 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-23 20:48:05 +00:00
bellard
97ed14aead fix shufps/shufpd tests - added maskmov tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1225 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-16 01:09:01 +00:00
bellard
a4682cc20a fxsr test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1216 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-12 22:33:30 +00:00
bellard
085339a12b MMX/SSE test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1204 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-08 18:54:41 +00:00
bellard
acae4681ae fixed imul im test - added TEST_VM86 define for x86_64 tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1182 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-03 23:25:56 +00:00
bellard
61a8c4ec3a enter insn fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1135 c046a42c-6fe2-441c-8c8c-71466251a162
2004-11-14 15:39:16 +00:00
bellard
8d5f07fa3b sparc merge (Blue Swirl)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1098 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-04 21:23:09 +00:00
bellard
e82d8ade13 fixed bound memory reference
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1045 c046a42c-6fe2-441c-8c8c-71466251a162
2004-08-15 14:47:30 +00:00
bellard
665656a99b ffree test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@920 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-12 11:38:00 +00:00
bellard
28ab0e2edb added cpu_get_tsc()
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@837 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-20 14:02:14 +00:00
bellard
7f5e145212 BSR/BSF 'undefined behaviour' test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@811 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-16 16:02:40 +00:00
bellard
bbc9d34839 update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@771 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-26 21:15:11 +00:00
bellard
1190935d98 precise self modifying code test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@742 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-25 17:54:32 +00:00
bellard
039d3da365 added user mode libqemu usage example
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@739 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-24 00:11:51 +00:00
bellard
b5075d29a8 more imul tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@737 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-22 21:37:55 +00:00
bellard
73bdea1951 2.6 kernel compile fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@654 c046a42c-6fe2-441c-8c8c-71466251a162
2004-03-04 22:50:52 +00:00
bellard
6b2b6112f8 more FPU context save tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@651 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-25 23:34:07 +00:00
bellard
e374bfa35b shm tests - disabled clone test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@637 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-22 14:54:18 +00:00
bellard
68e73e391f clean tests dir
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@590 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-25 15:47:27 +00:00
bellard
4120b61d00 test at least one invalid lock op code
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@570 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-19 20:29:34 +00:00
bellard
d575b78aab more xadd tests - cmpxchg8b test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@558 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-18 21:57:29 +00:00
bellard
546cdbd77d first multi target test (lauches 'ls')
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@500 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-04 16:08:39 +00:00
bellard
791c2261d6 more complete eflags testing for multiplication (P4 case only)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@479 c046a42c-6fe2-441c-8c8c-71466251a162
2003-12-02 21:55:34 +00:00
bellard
9cdf757fd5 more fcmovxx tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@470 c046a42c-6fe2-441c-8c8c-71466251a162
2003-11-19 22:12:47 +00:00
bellard
7517502475 fcmovx support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@464 c046a42c-6fe2-441c-8c8c-71466251a162
2003-11-16 20:18:52 +00:00
bellard
03d5f74aee update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@419 c046a42c-6fe2-441c-8c8c-71466251a162
2003-10-28 00:09:43 +00:00
bellard
285dc330bd update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@417 c046a42c-6fe2-441c-8c8c-71466251a162
2003-10-27 23:58:04 +00:00
bellard
9d16dd550e make cpu test static
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@415 c046a42c-6fe2-441c-8c8c-71466251a162
2003-10-27 23:56:59 +00:00
bellard
78d6da976c license
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@414 c046a42c-6fe2-441c-8c8c-71466251a162
2003-10-27 23:55:20 +00:00
bellard
196ad10903 portable Linux test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@384 c046a42c-6fe2-441c-8c8c-71466251a162
2003-09-28 18:59:32 +00:00
bellard
3ff0631ed9 added linux < 2.4.21 vm86 bug workaround - added extensive TF flag test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@376 c046a42c-6fe2-441c-8c8c-71466251a162
2003-09-17 22:49:51 +00:00
bellard
626df76abb build all targets at the same time
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@352 c046a42c-6fe2-441c-8c8c-71466251a162
2003-08-10 21:39:31 +00:00
bellard
b2b5fb228f popw (%esp) test)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@334 c046a42c-6fe2-441c-8c8c-71466251a162
2003-07-26 18:00:58 +00:00
bellard
070893f425 RedHat 9 fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@323 c046a42c-6fe2-441c-8c8c-71466251a162
2003-07-13 17:27:19 +00:00
bellard
ede28208d8 added nop test for exception
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@321 c046a42c-6fe2-441c-8c8c-71466251a162
2003-07-11 14:49:58 +00:00
bellard
e3e86d56c4 gcc3 compile fixes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@282 c046a42c-6fe2-441c-8c8c-71466251a162
2003-06-25 16:21:11 +00:00
bellard
dd3587f38e iret and popl (%esp) tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@264 c046a42c-6fe2-441c-8c8c-71466251a162
2003-06-24 13:29:40 +00:00
bellard
144c345daf consistent hello naming
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@247 c046a42c-6fe2-441c-8c8c-71466251a162
2003-06-15 20:42:31 +00:00
bellard
394411ac74 added hello world for ARM
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@231 c046a42c-6fe2-441c-8c8c-71466251a162
2003-06-15 19:37:07 +00:00
bellard
ea76864009 more precise float rounding tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@230 c046a42c-6fe2-441c-8c8c-71466251a162
2003-06-15 19:36:33 +00:00
bellard
d30329297b removed unused dependancy if non x86
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@222 c046a42c-6fe2-441c-8c8c-71466251a162
2003-06-09 15:30:37 +00:00
bellard
03bfca946a more FPU tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@202 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-29 20:06:57 +00:00
bellard
e3b32540df more exception tests - support for precise exceptions
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@188 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-27 23:23:22 +00:00
bellard
d1fe2b2459 self modifying code also tests translation block chaining invalidation
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@184 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-25 16:47:16 +00:00
bellard
5132455efe test-i386 update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@176 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-16 13:58:37 +00:00
bellard
3a27ad0b57 added vm86, exceptions and self modifying regression tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@174 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-16 13:43:31 +00:00
bellard
2a29ca73c9 more exception tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@159 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-13 00:29:04 +00:00
bellard
b8bf3e3aac eflags fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@153 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-10 21:39:42 +00:00
bellard
288426fe3c added LAR/LSL tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@152 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-10 21:39:12 +00:00
bellard
a69d83b60b systematic exception test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@122 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-08 15:32:33 +00:00
bellard
3c51961e0e update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@120 c046a42c-6fe2-441c-8c8c-71466251a162
2003-04-29 21:34:02 +00:00
bellard
bb326a3749 fix _start routine name
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@113 c046a42c-6fe2-441c-8c8c-71466251a162
2003-04-29 21:08:48 +00:00
bellard
7fb9a24e39 update
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@92 c046a42c-6fe2-441c-8c8c-71466251a162
2003-04-11 00:13:04 +00:00
bellard
afeb6ee377 suppressed undefined shldw shrdw
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@91 c046a42c-6fe2-441c-8c8c-71466251a162
2003-04-11 00:12:54 +00:00
bellard
f48c3dd51a -statis for test-i386
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@72 c046a42c-6fe2-441c-8c8c-71466251a162
2003-04-07 21:30:39 +00:00
bellard
62296fe351 added runcom test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@71 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-30 21:41:51 +00:00
bellard
e1d4294a45 more tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@51 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-29 16:45:07 +00:00
bellard
c3c7c29246 added runcom
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@50 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-29 16:44:42 +00:00
bellard
d691f66983 glibc2.2 fixes - more command line options - misc doc fixes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@46 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-24 21:58:34 +00:00
bellard
3ef693a032 distribution patches
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@44 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-23 20:17:16 +00:00
bellard
9de5e440b9 better signal/exception support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@42 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-23 16:49:39 +00:00
bellard
1b6b029e40 basic clone() support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@40 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-22 17:31:38 +00:00
bellard
e591824733 added code16 tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@37 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-22 15:20:50 +00:00
bellard
04369ff2f5 ppc port
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@36 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-20 22:33:23 +00:00
bellard
5dd9488c09 added cmov instruction
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@32 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-16 22:54:06 +00:00
bellard
a300e69170 cmpxchg test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@30 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-16 20:34:20 +00:00
bellard
1a9353d258 added loop/xadd/cmpxchg support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@29 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-16 20:28:50 +00:00
bellard
6dbad63eef added minimal segment support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@28 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-16 18:05:05 +00:00
bellard
55480af80e added bcd test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@26 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-16 11:29:17 +00:00
bellard
7d13299d07 added translation cache
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@25 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-06 23:23:54 +00:00
bellard
c5e9815da4 added bcd tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@22 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-05 22:24:26 +00:00
bellard
9d8e9c0993 bsx/float tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@21 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-05 20:57:02 +00:00
bellard
d57c4e0120 added shiftd support - improved auto test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@20 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-04 01:14:13 +00:00
bellard
4b74fe1f00 many fixes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@19 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-03 23:23:09 +00:00
bellard
367e86e847 new x86 CPU core
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@14 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-01 17:13:26 +00:00
bellard
379ca80d34 added shift tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@12 c046a42c-6fe2-441c-8c8c-71466251a162
2003-02-24 23:43:02 +00:00
bellard
4d1135e486 i386 emulator test
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@11 c046a42c-6fe2-441c-8c8c-71466251a162
2003-02-24 20:14:06 +00:00