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2012-04-24target-cris: QOM'ify CPUAndreas Färber
Embed CPUCRISState as first member of QOM CRISCPU. Let CPUClass::reset() call cpu_state_reset() for now. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-04-23Merge remote-tracking branch 'origin/master' into stagingAnthony Liguori
* origin/master: qtest: fix memread and memwrite on 32 bit hosts
2012-04-23Merge remote-tracking branch 'qmp/queue/qmp' into stagingAnthony Liguori
* qmp/queue/qmp: qapi: g_hash_table_find() instead of GHashTableIter. qmp: make block job command naming consistent
2012-04-23qtest: fix memread and memwrite on 32 bit hostsBlue Swirl
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>
2012-04-23Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori
* 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 ...
2012-04-23Merge remote-tracking branch 'origin/master' into stagingAnthony Liguori
* origin/master: fix BCD mask for date (Solaris 2.5 guest hang fix)
2012-04-23fix BCD mask for date (Solaris 2.5 guest hang fix)Artyom Tarasenko
Fix BCD mask for date. The most visible effect of this patch is Solaris 2.5.1 doesn't hang at boot if the day of month is >21. Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-23Merge remote-tracking branch 'origin/master' into stagingAnthony Liguori
* 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 ...
2012-04-23qapi: g_hash_table_find() instead of GHashTableIter.NODA, Kai
GHashTableIter was first introduced in glib 2.16. This patch removes it in favor of older g_hash_table_find() for better compatibility with RHEL5. Signed-off-by: NODA, Kai <nodakai@gmail.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-04-23qmp: make block job command naming consistentStefan Hajnoczi
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>
2012-04-23Merge remote-tracking branch 'sstabellini/build_fix' into stagingAnthony Liguori
* sstabellini/build_fix: xen: add a dummy xc_hvm_inject_msi for Xen < 4.2 xen,configure: detect Xen 4.2
2012-04-23Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
* stefanha/trivial-patches: Add .gitignore for tests/ e1000: Fix spelling (segmentaion -> segmentation) in debug output spice-qemu-char.c: Show what name is unsupported pflash_cfi01: remove redundant line qxl: Add missing GCC_FMT_ATTR and fix format specifier fix block_job_set_speed name in documentation error.c: don't return value for void function
2012-04-23Merge remote-tracking branch 'mdroth/qga-pull-4-19-12' into stagingAnthony Liguori
* mdroth/qga-pull-4-19-12: qemu-ga: fix help output qemu-ga: generate missing stubs for fsfreeze
2012-04-23Merge remote-tracking branch 'bonzini/nbd-next' into stagingAnthony Liguori
* bonzini/nbd-next: nbd: obey FUA on reads nbd: do not include block_int.h nbd: do not block in nbd_wr_sync if no data at all is available nbd: consistently return negative errno values nbd: consistently check for <0 or >=0 nbd: consistently use ssize_t nbd: avoid out of bounds access to recv_coroutine array
2012-04-23Merge remote-tracking branch 'bonzini/scsi-next' into stagingAnthony Liguori
* bonzini/scsi-next: scsi: add SANITIZE command SCSI emulation: should tell the guest that we actually support thin provisioning SCSI emulation: Support unmap via WRITE_SAME_10. scsi: advertise DPOFUA scsi: small refactoring of MMC mode-sense scsi: support FUA on reads scsi: add a started field to SCSIDiskReq scsi: force unit access on VERIFY scsi: add support for FUA on writes scsi: move scsi_flush_complete around scsi: make code more homogeneous in AIO callback functions scsi: add missing test for cancelled request virtio-scsi: add multiqueue capability virtio: add virtio_queue_get_id virtio-scsi: prepare migration format for multiqueue scsi: fix memory leak
2012-04-23Merge remote-tracking branch 'stefanha/tracing' into stagingAnthony Liguori
* stefanha/tracing: tracetool: handle DTrace keywords 'in', 'next', 'self' tracetool: Add MAINTAINERS info tracetool: Add support for the 'dtrace' backend tracetool: Add support for the 'ust' backend tracetool: Add support for the 'simple' backend tracetool: Add support for the 'stderr' backend tracetool: Add module for the 'h' format tracetool: Add module for the 'c' format tracetool: Rewrite infrastructure as python modules
2012-04-21target-arm: Move reset handling to arm_cpu_resetPeter Maydell
Now that cpu_reset_model_id() has gone we can move the reset code over to the class reset function and have cpu_state_reset simply do a reset on the CPU QOM object. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Drop cpu_reset_model_id()Peter Maydell
cpu_reset_model_id() is now empty and we can remove it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move cache ID register setup to cpu specific init fnsPeter Maydell
Move cache ID register reset out of cpu_reset_model_id() by creating a field for the reset value in ARMCPU and setting it up in the cpu specific init functions. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move OMAP cp15_i_{max,min} reset to cpu_state_resetPeter Maydell
Move the OMAP-specific cp15_i_{max,min} reset to cpu_state_reset; since these registers are only accessible on CPUs with the OMAPCP feature set there's no need to guard this reset with either a CPUID or feature bit check. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move feature register setup to per-CPU init fnsPeter Maydell
Move feature register value setup to per-CPU init functions. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move iWMMXT wCID reset to cpu_state_resetPeter Maydell
Move the iWMMXT wCID reset to cpu_state_reset(). Since we use the same value for all CPUs with this feature (with the major/minor revision fields set to the QEMU specific 'Q' value) there's no need to create an ARMCPU field just for this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Drop JTAG_ID documentationPeter Maydell
None of the machines in QEMU offer a JTAG debug interface, so this info was unused. Further, the PXA250 ID contradicts the February 2002 Developer's Manual, which has it as 0xn9264013 with n the MIDR Revision. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-21target-arm: Move SCTLR reset value setup to per cpu init fnsPeter Maydell
Move the reset value of SCTLR to ARMCPU, initialised in the per-cpu init functions. It can then be reset by a simple copy, and we can drop the code from cpu_reset_model_id(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move CTR setup to per cpu init fnsPeter Maydell
Move CTR (cache type register) value to an ARMCPU field set up by per-cpu init fns. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move MVFR* setup to per cpu init fnsPeter Maydell
Move the MVFR* VFP feature register values to ARMCPU, so they are set up by the implementation-specific instance init functions rather than in cpu_reset_model_id(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move FPSID config to cpu init fnsPeter Maydell
Move the reset FPSID to the ARMCPU struct, and set it in the per-implementation instance init function. At reset we then just copy the reset value into the CPUARMState field. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move feature bit settings to CPU init fnsPeter Maydell
Move the setting of the feature bits from cpu_reset_model_id() to each CPU's instance init function. This requires us to move the features field in CPUARMState so that it is not cleared on reset. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Add QOM subclasses for each ARM cpu implementationPeter Maydell
Register subclasses for each ARM CPU implementation. Let arm_cpu_list() enumerate CPU subclasses in alphabetical order, except for special value "any". Replace cpu_arm_find_by_name()'s string -> CPUID lookup by storing the CPUID (aka MIDR, Main ID Register) value in the class. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-21target-arm: remind to keep arm features in sync with linux-user/elfload.cBenoit Canet
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-21Merge branch 'arm-devs.for-upstream' of ↵Blue Swirl
git://git.linaro.org/people/pmaydell/qemu-arm * 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm: versatiblepb: add NOR flash support hw/arm_mptimer: Reset the qemu_timer at reset versatilepb: add ds1338 rtc device realview: break out versatile i2c controller code
2012-04-21tci: GETPC() macro must return an uintptr_tStefan Weil
Change the data type of tci_tb_ptr, so GETPC() returns an uintptr_t now (like for all other TCG targets). This completes commit 2050396801ca0c8359364d61eaadece951006057 and fixes builds with TCI. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21gdbstub: Synchronize CPU state unconditionally in gdb_set_cpu_pcPeter Maydell
Synchronize the CPU state via cpu_sychronize_state() unconditionally in gdb_set_cpu_pc() rather than only in some of the target ifdef ladder cases. We can divide the CPUs into three categories: * non-KVM targets: no change of behaviour since we will use the kvm-stub.c no-op function. * i386 and s390: no change of behaviour since they were already calling this function * PPC (in KVM mode): this fixes an error: failing to synchronise was accidental and probably a bug. This also paves the way for other targets (specifically ARM) which can add KVM support in future without having to add another target specific change to this bit of code. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compileJuan Quintela
This change makes it compile and return the same value than the #undef one. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21target-xtensa: add tests for LOOPNEZ and LOOPGTZMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21target-xtensa: fix LOOPNEZ/LOOPGTZ translationMax Filippov
Translation of LOOP instructions used to call LEND SR write handler to update LEND and invalidate relevant TBs. Now that LEND SR write handler ends TB, LOOPNEZ and LOOPGTZ generate wrong code (same as for simple LOOP). Fix it by calling wsr_lend helper directly. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21qtest: add m48t59 tests for SparcBlue Swirl
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>
2012-04-20versatiblepb: add NOR flash supportEric Benard
- add support for the 64MB NOR CFI01 flash available at 0x34000000 on the versatilepb board http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0225d/BBAJIHEC.html - tested with barebox bootloader Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20hw/arm_mptimer: Reset the qemu_timer at resetPeter Maydell
On reset of the mpcore timer/watchdog block we need to delete the qemu_timer in case it was running. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20versatilepb: add ds1338 rtc deviceOskar Andero
Add ds1338 rtc attached on i2c. Signed-off-by: Oskar Andero <oskar.andero@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20realview: break out versatile i2c controller codeOskar Andero
The versatile i2c controller implementation was separated to its own file called versatile_i2c.c. This is done as a preparation for adding i2c support to the versatilepb board. Signed-off-by: Oskar Andero <oskar.andero@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20qemu-iotests: Fix test 031 for qcow2 v3 supportKevin Wolf
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>
2012-04-20qemu-iotests: Add -o and make v3 the default for qcow2Kevin Wolf
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>
2012-04-20qcow2: Zero write supportKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20qemu-iotests: Test backing file COW with zero clustersKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20qemu-iotests: add a simple test for write_zeroesPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20qcow2: Support for feature table header extensionKevin Wolf
Instead of printing an ugly bitmask, qemu can now print a more helpful string even for yet unknown features. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20qcow2: Support reading zero clustersKevin Wolf
This adds support for reading zero clusters in version 3 images. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20qcow2: Version 3 imagesKevin Wolf
This adds the basic infrastructure to qcow2 to handle version 3 images. It includes code to create v3 images, allow header updates for v3 images and checks feature bits. It still misses support for zero clusters, so this is not a fully compliant implementation of v3 yet. The default for creating new images stays at v2 for now. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20qcow2: Ignore reserved bits in check_refcountsKevin Wolf
Also don't infer the cluster type directly from the L2 entries, but use qcow2_get_cluster_type() to keep everything in a single place. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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