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2014-03-13Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
staging Block pull request # gpg: Signature made Thu 13 Mar 2014 13:50:49 GMT using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: (24 commits) block/raw-win32: bdrv_parse_filename() for hdev block/raw-posix: Strip protocol prefix on creation block/raw-posix: bdrv_parse_filename() for cdrom block/raw-posix: bdrv_parse_filename() for floppy block/raw-posix: bdrv_parse_filename() for hdev qemu-io: Fix warnings from static code analysis block: Unlink temporary file qcow2: Don't write with BDRV_O_INCOMING qcow2: Keep option in qcow2_invalidate_cache() qmp: add query-iothreads command iothread: stash thread ID away dataplane: replace internal thread with IOThread iothread: add "iothread" qdev property type qdev: make get_pointer() handle temporary strings iothread: add I/O thread object aio: add aio_context_acquire() and aio_context_release() rfifolock: add recursive FIFO lock object: add object_get_canonical_path_component() block: Rewrite the snapshot authorization mechanism for block filters. iotests: Test corruption during COW request ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-13aio: add aio_context_acquire() and aio_context_release()Stefan Hajnoczi
It can be useful to run an AioContext from a thread which normally does not "own" the AioContext. For example, request draining can be implemented by acquiring the AioContext and looping aio_poll() until all requests have been completed. The following pattern should work: /* Event loop thread */ while (running) { aio_context_acquire(ctx); aio_poll(ctx, true); aio_context_release(ctx); } /* Another thread */ aio_context_acquire(ctx); bdrv_read(bs, 0x1000, buf, 1); aio_context_release(ctx); This patch implements aio_context_acquire() and aio_context_release(). Note that existing aio_poll() callers do not need to worry about acquiring and releasing - it is only needed when multiple threads will call aio_poll() on the same AioContext. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-03-13rfifolock: add recursive FIFO lockStefan Hajnoczi
QemuMutex does not guarantee fairness and cannot be acquired recursively: Fairness means each locker gets a turn and the scheduler cannot cause starvation. Recursive locking is useful for composition, it allows a sequence of locking operations to be invoked atomically by acquiring the lock around them. This patch adds RFifoLock, a recursive lock that guarantees FIFO order. Its first user is added in the next patch. RFifoLock has one additional feature: it can be initialized with an optional contention callback. The callback is invoked whenever a thread must wait for the lock. For example, it can be used to poke the current owner so that they release the lock soon. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-03-13iotests: Test corruption during COW requestMax Reitz
Extend test file 060 by a test case for corruption occuring concurrently to a COW request. QEMU should not crash but rather return an appropriate error message. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-03-13Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' ↵Peter Maydell
into staging QOM/QTest infrastructure fixes and device conversions * QTest cleanups and test cases for some virtio devices * QTest for sPAPR PCI host bridge * qom-test now tests reading all properties beneath /machine * QOM API leak fixes * QOM cleanups for SSI devices * QOM conversion of QEMUMachine * QOM realize for buses * sPAPR PCI bus name change # gpg: Signature made Thu 13 Mar 2014 00:22:40 GMT using RSA key ID 3E7E013F # gpg: Good signature from "Andreas Färber <afaerber@suse.de>" # gpg: aka "Andreas Färber <afaerber@suse.com>" * remotes/afaerber/tags/qom-devices-for-peter: (31 commits) libqtest: Fix possible deadlock in qtest initialization pci: Move VMState registration/unregistration to QOM realize/unrealize qdev: Realize buses on device realization qdev: Prepare realize/unrealize hooks for BusState tests: Add spapr-pci-host-bridge qtest virtio-serial-port: Convert to QOM realize/unrealize virtio-console: QOM cast cleanup for VirtConsole tests: Add virtio-console qtest tests: Add virtio-serial qtest tests: Add virtio-scsi qtest tests: Add virtio-rng qtest tests: Add virtio-balloon qtest tests: Add virtio-blk qtest tests: Clean up IndustryPack TPCI200 gcov paths qom-test: Test QOM properties hw/boards: Convert current_machine to MachineState vl: Use MachineClass instead of global QEMUMachine list hw/core: Introduce QEMU machine as QOM object qdev-monitor-test: Don't test human-readable error message qdev-monitor-test: Simplify using g_assert_cmpstr() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-13libqtest: Avoid inline varargs functionsPeter Maydell
Older versions of gcc (eg 4.6) can't handle varargs functions declared inline for anything other than completely trivial uses, and complain: tests/qom-test.c: In function 'qmp': tests/libqtest.h:359:60: sorry, unimplemented: function 'qmp' can never be inlined because it uses variable argument lists Avoid this problem by putting the functions into libqtest.c instead of using inline definitions in libqtest.h. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de>
2014-03-13libqtest: Fix possible deadlock in qtest initializationMarcel Apfelbaum
'socket_accept' waits for QEMU to init its unix socket. If QEMU encounters an error during command line parsing, it can exit before initializing the communication channel. Using a timeout for sockets fixes the issue. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Add spapr-pci-host-bridge qtestAlexey Kardashevskiy
This adds a test whether sPAPR PHB can be added via the command line. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Add virtio-console qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Add virtio-serial qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Add virtio-scsi qtestAndreas Färber
Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Add virtio-rng qtestAndreas Färber
Cc: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Add virtio-balloon qtestAndreas Färber
Cc: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Add virtio-blk qtestAndreas Färber
Cc: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13tests: Clean up IndustryPack TPCI200 gcov pathsAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13qom-test: Test QOM propertiesAndreas Färber
Recursively walk all properties under /machine and try to retrieve their value. This is a regression test for link<> properties and the DeviceState::hotpluggable property. Cf. be2f78b6b062eec5170e2612299fb8953046993f and 1a37eca107cece3ed454bae29eef0bd1fac4a244 Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-12qdev-monitor-test: Don't test human-readable error messageMarkus Armbruster
Test the error class instead. Expecting a specific message is fragile. In fact, it broke once already, in commit 75884af. Restore the test of error member "class" dropped there, and drop the test of error member "desc". There are no other tests of "desc" as far as I can tell. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-12qdev-monitor-test: Simplify using g_assert_cmpstr()Stefan Hajnoczi
Use g_assert_cmpstr() instead of combining g_assert() and strcmp(3). This simplifies the code since we no longer have to play games to distinguish NULL from "" using "(null)". gcc extension haters will also be happy that ?: was dropped. Suggested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-12Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into stagingPeter Maydell
* remotes/qmp-unstable/queue/qmp: tests: test-qmp-commands: Fix double free qapi script: do not add "_" for every capitalized char in enum qapi script: do not allow string discriminator qapi: convert BlockdevOptions to use enum discriminator qapi script: support enum type as discriminator in union qapi script: use same function to generate enum string qapi script: code move for generate_enum_name() qapi script: check correctness of union qapi script: remember line number in schema parsing qapi script: add check for duplicated key qapi script: remember explicitly defined enum values Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-11tests: test-qmp-commands: Fix double freeLuiz Capitulino
The ret variable is freed twice, but on the second time we actually want to free ret3 instead. Don't know why this didn't explode. Reported-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-11qapi script: do not allow string discriminatorWenchao Xia
Since enum based discriminators provide better type-safety and ensure that future qapi additions do not forget to adjust dependent unions, forbid using string as discriminator from now on. Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-11qapi script: support enum type as discriminator in unionWenchao Xia
By default, any union will automatically generate a enum type as "[UnionName]Kind" in C code, and it is duplicated when the discriminator is specified as a pre-defined enum type in schema. After this patch, the pre-defined enum type will be really used as the switch case condition in generated C code, if discriminator is an enum field. Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-11qapi script: check correctness of unionWenchao Xia
Since line info is remembered as QAPISchema.line now, this patch uses it as additional info for every expr in QAPISchema inside qapi.py, then improves error message with it in checking of exprs. For common union the patch will check whether base is a valid complex type if specified. For flat union it will check whether base presents, whether discriminator is found in base, whether the key of every branch is correct when discriminator is an enum type. Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-11qapi script: add check for duplicated keyWenchao Xia
It is bad that same key was specified twice, especially when a union has two branches with same condition. This patch can prevent it. Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-11qapi script: remember explicitly defined enum valuesWenchao Xia
Later other scripts will need to check the enum values. Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-11acpi-test: update expected SSDT filesMichael S. Tsirkin
SSDT doesn't have _SUN for non hotpluggable slots anymore. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-03-09acpi-test: issue errors instead of warnings when possibleMarcel Apfelbaum
If the expected (offline) acpi tables loaded correctly, it is safe to assume the iasl installation is OK and issue an error if the actual tables failed to load. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-03-09acpi-test: retain both asl and aml files on failureMarcel Apfelbaum
Updated the error message while at it. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-03-09acpi-test-data: update expected filesMichael S. Tsirkin
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-03-07block: qemu-iotests 085 - live snapshots testsJeff Cody
This adds tests for live snapshots, both through the single snapshot command, and the transaction group snapshot command. The snapshots are done through the QMP interface, using the following commands for snapshots: Single snapshot: { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0', 'snapshot-file':'...', 'format': 'qcow2' } }" Group snapshot: { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': '...' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': '...' } } ] } } Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-03-06block: Fix error path segfault in bdrv_open()Kevin Wolf
Using an invalid option for a block device that is opened with BDRV_O_PROTOCOL led to drv = NULL, and when trying to include the driver name in the error message, qemu dereferenced it: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar Segmentation fault (core dumped) With this patch applied, the expected error message is printed: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar qemu-system-x86_64: -drive file=/tmp/test.qcow2,file.foo=bar: could not open disk image /tmp/test.qcow2: Block protocol 'file' doesn't support the option 'foo' Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-06qemu-iotests: Test a few blockdev-add error casesKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-05qemu-iotests: Test progress output for conversionKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-03-04Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-03-04' ↵Peter Maydell
into staging trivial patches for 2014-03-04 # gpg: Signature made Tue 04 Mar 2014 06:13:56 GMT using RSA key ID 74F0C838 # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: E190 8639 3B10 B51B AC2C 8B73 5253 C5AD 74F0 C838 * remotes/mjt/tags/trivial-patches-2014-03-04: vl: Remove unneeded include file qga: Remove unneeded include file qemu-img: Remove unneeded include files exec: Remove unneeded include files util/iov: Use qemu/sockets.h instead of conditional code qjson.h: Remove spurious GCC_FMT_ATTR markup from qobject_from_json() declaration tests/test-int128: Don't use __noclone__ attribute on clang stubs: Optimize dependencies for gdbstub.c tcg: Fix typo in comment (dependancies -> dependencies) bswap: Modify prototypes of st[wl]_{le, be}_p (avoid type conversions) bswap: Modify prototype of stb_p (avoid type conversions) object: Report type in error when not user creatable. include/qemu/host-utils.h: Trivial typo: ctz->cto Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-04Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into stagingPeter Maydell
* remotes/qmp-unstable/queue/qmp: (32 commits) qapi: Add missing null check to opts_start_struct() qapi: Clean up superfluous null check in qapi_dealloc_type_str() qapi: Clean up null checking in generated visitors qapi: Drop unused code in qapi-commands.py qapi: Drop nonsensical header guard in generated qapi-visit.c qapi: Fix licensing of scripts tests/qapi-schema: Cover flat union types tests/qapi-schema: Cover union types with base tests/qapi-schema: Cover complex types with base tests/qapi-schema: Cover anonymous union types tests/qapi-schema: Cover simple argument types tests/qapi-schema: Cover optional command arguments tests/qapi-schema: Actually check successful QMP command response monitor: Remove left-over code in do_info_profile. qerror: Improve QERR_DEVICE_NOT_ACTIVE message qmp: Check for returned data from __json_read in get_events dump: add 'query-dump-guest-memory-capability' command Define the architecture for compressed dump format dump: make kdump-compressed format available for 'dump-guest-memory' dump: add API to write dump pages ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-03tests/qapi-schema: Cover flat union typesMarkus Armbruster
The test demonstrates a generator bug: the generated struct UserDefFlatUnion doesn't include members for the indirect base UserDefZero. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-03tests/qapi-schema: Cover union types with baseMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-03tests/qapi-schema: Cover complex types with baseMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-03tests/qapi-schema: Cover anonymous union typesMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-03tests/qapi-schema: Cover simple argument typesMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-03tests/qapi-schema: Cover optional command argumentsMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-03tests/qapi-schema: Actually check successful QMP command responseMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-03-02tests/test-int128: Don't use __noclone__ attribute on clangPeter Maydell
clang doesn't support the __noclone__ attribute and emits a warning about it. Fortunately clang also implements a mechanism for asking if a particular attribute is implemented; use it. We assume that if the compiler doesn't support __has_attribute() then it must be GCC and must support __noclone__. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-02-28discard rbd error output when not relevant in qemu-iotestsLoic Dachary
Suppress rbd progress messages with --no-progress so they are not confused with an error output when comparing test results ( progress is displayed on stderr ). Signed-off-by: Loic Dachary <loic@dachary.org> Reviewed-by: Josh Durgin <josh.durgin@inktank.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-28qemu-io-test: Disable Quorum test when not compiled in.Benoît Canet
Quorum is not compiled by default: make the quorum 081 test aware of this. Signed-off-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-28qmp: Make Quorum error events more palatable.Benoît Canet
Insert quorum QMP events documentation alphabetically. Also change the "ret" errno value by an optional "error" being an strerror(-ret) in the QUORUM_REPORT_BAD qmp event. Signed-off-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-28qemu-iotests: add more tests to the "quick" groupPaolo Bonzini
None of these needs QEMU_PROG, and they all take but a few seconds. We need to point the launching script to qemu-nbd, though. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-25Merge remote-tracking branch 'remotes/xtensa/tags/20140224-xtensa' into stagingPeter Maydell
Xtensa fixes and improvements queue 2014-02-24: - add support for ML605 and KC705 FPGA boards; - flush opencores_eth queue when new RX descriptor is available; - add basic checks to cache opcodes; - make core configuration available to tests; - implement HW config ID special registers. # gpg: Signature made Mon 24 Feb 2014 00:52:42 GMT using RSA key ID F83FA044 # gpg: Good signature from "Max Filippov <max.filippov@cogentembedded.com>" # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" * remotes/xtensa/tags/20140224-xtensa: target-xtensa: provide HW confg ID registers target-xtensa: refactor standard core configuration target-xtensa: add basic tests for cache opcodes target-xtensa: allow using core configuration in tests target-xtensa: add overridable test_init macro target-xtensa: add basic checks to icache opcodes target-xtensa: add basic checks to dcache opcodes target-xtensa: add RRRI4 opcode format fields opencores_eth: flush queue whenever can_receive can go from false to true hw/xtensa: add support for ML605 and KC705 FPGA board Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-24target-xtensa: add basic tests for cache opcodesMax Filippov
Test that non-locking prefetch operations don't cause exceptions on missing TLB and that other 'hit' cache operations do. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-02-24target-xtensa: allow using core configuration in testsMax Filippov
Add path to the core configuration directory to test build command and replace .include asm directive with #include to enable preprocessing. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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