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2015-09-16cputlb: move CPU_LOOP() for tlb_reset() to exec.cPeter Crosthwaite
To prepare for multi-arch, cputlb.c should only have awareness of one single architecture. This means it should not have access to the full CPU lists which may be heterogeneous. Instead, push the CPU_LOOP() up to the one and only caller in exec.c. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-Id: <db06dc6c49f8970caaf116d0385f00ee10a56f2f.1441614289.git.crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16translate: move real_host_page setting to -commonPeter Crosthwaite
Move the size and mask globals for the "real" host page size to translate-common. This is to allow system-level code to use REAL_HOST_PAGE_ALIGN and friends in builds which hide translate-all behind arch-obj. Cc: dgilbert@redhat.com Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-Id: <b437638691f044bc690a7f03b1240c8b0f34ab57.1441614289.git.crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16tcg: Move tci_tb_ptr to -commonPeter Crosthwaite
This requires global visibility to common code. Move to tcg-common. Cc: Stefan Weil <sw@weilnetz.de> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-Id: <cb0340eba225ab4945aa6cf7c9013f33aa05bcf8.1441614289.git.crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16tcg: split tcg_op_defs to -commonPeter Crosthwaite
tcg_op_defs (and the _max) are both needed by the TCI disassembler. For multi-arch, tcg.c will be multiple-compiled (arch-obj) with its symbols hidden from common code. So split the definition off to new file, tcg-common.c which will remain a regular obj-y for use by both the TCI disas as well as the multiple tcg.c's. Cc: Stefan Weil <sw@weilnetz.de> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-Id: <4b607425886d85aee65878e4935dfad46b3e6085.1441614289.git.crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16translate-all: Move tcg_handle_interrupt() to -commonPeter Crosthwaite
Move this function to common code. It has no arch specific dependencies. Prepares support for multi-arch where the translate-all interface needs to be virtualised. One less thing to virtualise. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-Id: <44a7c73604ed2552af47ed02b047b6a772b683e0.1441614289.git.crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16cpu-exec: Migrate some generic fns to cpu-exec-commonPeter Crosthwaite
The goal is to split the functions such that cpu-exec is CPU specific content, while cpus-exec-common.c is generic code only. The function interface to cpu-exec needs to be virtualised to prepare support for multi-arch and moving these definitions out saves bloating the QOM interface. So move these definitions out of cpu-exec to a new module, cpu-exec-common. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-Id: <3cefeb3fbbb33031670951a0e74de2778529da3f.1441614289.git.crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16qemu-char: Use g_new() & friends where that makes obvious senseMarkus Armbruster
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patch as in commit b45c03f. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1442231643-23630-1-git-send-email-armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16monitor: added generation of documentation for hmp-commands-info.hxPavel Butsykin
It will be easier if you need to add info-commands to edit only hmp-commands-info.hx, before this had to edit monitor.c and hmp-commands.hx. From the build point of view all documentation is saved into qemu-monitor-info.texi which from now on is used for all user documentation building. Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1441899541-1856-5-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16hmp-commands.hx: fix end of table infoPavel Butsykin
The table info(information about the system state) closes earlier and some of its elements are outside(trace-events, rocker, etc). This can be confusing and lead to additional bugs. Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1441899541-1856-4-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16monitor: remove target-specific code from monitor.cPavel Butsykin
Move target-specific code out of /monitor.c to /target-*/monitor.c, this will avoid code cluttering and using random ifdeffery. The solution is quite simple, but solves the issue of the separation of target-specific code from monitor. Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1441899541-1856-3-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16hmp-commands-info: move info_cmds content out of monitor.cPavel Butsykin
For moving target- and device-specific code from monitor.c, to beginning we move info_cmds content to hmp-commands-info.hx Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1441899541-1856-2-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16i386/kvm: Hyper-v crash msrs set/get'ers and migrationAndrey Smetanin
KVM Hyper-V based guests can notify hypervisor about occurred guest crash by writing into Hyper-V crash MSR's. This patch does handling and migration of HV_X64_MSR_CRASH_P0-P4, HV_X64_MSR_CRASH_CTL msrs. User can enable these MSR's by 'hv-crash' option. Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Andreas Färber <afaerber@suse.de> Message-Id: <1435924905-8926-13-git-send-email-den@openvz.org> [Folks, stop abrviating variable names!!! Also fix compilation on non-Linux/x86. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16kvm: Add kvm system event crash handlerAndrey Smetanin
KVM kernel can send guest crash events into userspace. Appropriate guest crash handler is called when kernel guest crash event received. Guest crash event recognized by a KVM_SYSTEM_EVENT_CRASH type of system event. Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Andreas Färber <afaerber@suse.de> Message-Id: <1435924905-8926-11-git-send-email-den@openvz.org> [Rebase: add lock/unlock iothread around qemu_system_guest_panicked - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16cpu: Add crash_occurred flag into CPUStateAndrey Smetanin
CPUState::crash_occurred field inside CPUState marks that guest crash occurred. This value is added into cpu common migration subsection. Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Andreas Färber <afaerber@suse.de> Message-Id: <1435924905-8926-12-git-send-email-den@openvz.org> [Document the new field. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16target-i386: move asm-x86/hyperv.h to standard-headersPaolo Bonzini
The Hyper-V definitions are an industry standard and can be used from code that is not KVM-specific. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16update-linux-headers: copy standard-headers files one by onePaolo Bonzini
cp_virtio is called for both the asm-s390/ and linux/ directories, so it looks for pci_regs.h and input.h files in asm-s390/ too. This makes little sense. In the next patch we will have the opposite problem; we want to add asm-x86/hyperv.h, and there's also a linux/hyperv.h file with unwanted dependencies on additional Linux uapi headers. We do not want to copy linux/hyperv.h. The solution is to make cp_virtio (now renamed to cp_portable) copy one file only, instead of using the "find" command, and call it multiple times. The new function is really just a reindentation of the old one. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16update Linux headers to 4.3-rc1Paolo Bonzini
The update to 4.2 was reviewed by Michael S. Tsirkin and Cornelia Huck. The further update to 4.3-rc1 only touches KVM files. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16pci: remove Link Training error from AER error listPaolo Bonzini
The spec says: Undefined – The value read from this bit is undefined. In previous versions of this specification, this bit was used to indicate a Link Training Error. System software must ignore the value read from this bit. System software is permitted to write any value to this bit. Do not allow injecting it. Suggested-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16Revert "rcu: init rcu_registry_lock after fork"Paolo Bonzini
This reverts commit 5243722376873a48e9852a58b91f4d4101ee66e4. The patch forgot about rcu_sync_lock and was committed by mistake. Reported-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-14Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block layer patches (v2) # gpg: Signature made Mon 14 Sep 2015 15:56:54 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (23 commits) qcow2: Make qcow2_alloc_bytes() more explicit vmdk: Fix next_cluster_sector for compressed write iotests: Add test for checking large image files qcow2: Make size_to_clusters() return uint64_t qemu-iotests: More qcow2 reopen tests qemu-iotests: Reopen qcow2 with lazy-refcounts change qcow2: Support updating driver-specific options in reopen qcow2: Make qcow2_update_options() suitable for transactions qcow2: Fix memory leak in qcow2_update_options() error path qcow2: Leave s unchanged on qcow2_update_options() failure qcow2: Move rest of option handling to qcow2_update_options() qcow2: Move qcow2_update_options() call up qcow2: Factor out qcow2_update_options() qcow2: Improve error message qemu-io: Add command 'reopen' qemu-io: Remove duplicate 'open' error message block: Allow specifying driver-specific options to reopen qcow2: Rename BDRVQcowState to BDRVQcow2State block: Drop bdrv_find_whitelisted_format() block: Drop drv parameter from bdrv_fill_options() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14qapi: Fix cgen() for Python older than 2.7Markus Armbruster
A feature new in Python 2.7 crept into commit 77e703b: re.subn()'s fifth argument. Avoid that, use re.compile(). Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com> Message-id: 1441640755-23902-1-git-send-email-armbru@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Support for jemalloc * qemu_mutex_lock_iothread "No such process" fix * cutils: qemu_strto* wrappers * iohandler.c simplification * Many other fixes and misc patches. And some MTTCG work (with Emilio's fixes squashed): * Signal-free TCG kick * Removing spinlock in favor of QemuMutex * User-mode emulation multi-threading fixes/docs # gpg: Signature made Thu 10 Sep 2015 09:03:07 BST using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: (44 commits) cutils: work around platform differences in strto{l,ul,ll,ull} cpu-exec: fix lock hierarchy for user-mode emulation exec: make mmap_lock/mmap_unlock globally available tcg: comment on which functions have to be called with mmap_lock held tcg: add memory barriers in page_find_alloc accesses remove unused spinlock. replace spinlock by QemuMutex. cpus: remove tcg_halt_cond and tcg_cpu_thread globals cpus: protect work list with work_mutex scripts/dump-guest-memory.py: fix after RAMBlock change configure: Add support for jemalloc add macro file for coccinelle configure: factor out adding disas configure vhost-scsi: fix wrong vhost-scsi firmware path checkpatch: remove tests that are not relevant outside the kernel checkpatch: adapt some tests to QEMU CODING_STYLE: update mixed declaration rules qmp: Add example usage of strto*l() qemu wrapper cutils: Add qemu_strtoull() wrapper cutils: Add qemu_strtoll() wrapper ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14qcow2: Make qcow2_alloc_bytes() more explicitMax Reitz
In case of -EAGAIN returned by update_refcount(), we should discard the cluster offset we were trying to allocate and request a new one, because in theory that old offset might now be taken by a refcount block. In practice, this was not the case due to update_refcount() generally returning strictly monotonic increasing cluster offsets. However, this behavior is not set in stone, and it is also not obvious when looking at qcow2_alloc_bytes() alone, so we should not rely on it. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14vmdk: Fix next_cluster_sector for compressed writeRadoslav Gerganov
When the VMDK is streamOptimized (or compressed), the next_cluster_sector must not be incremented by a fixed number of sectors. Instead of this, it must be rounded up to the next consecutive sector. Fixing this results in much smaller compressed images. Signed-off-by: Radoslav Gerganov <rgerganov@vmware.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14iotests: Add test for checking large image filesMax Reitz
Add a test for checking a qcow2 file with a multiple of 2^32 clusters. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14qcow2: Make size_to_clusters() return uint64_tMax Reitz
Sadly, some images may have more clusters than what can be represented using a plain int. We should be prepared for that case (in qcow2_check_refcounts() we actually were trying to catch that case, but since size_to_clusters() truncated the returned value, that check never did anything useful). Cc: qemu-stable <qemu-stable@nongnu.org> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14qemu-iotests: More qcow2 reopen testsKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qemu-iotests: Reopen qcow2 with lazy-refcounts changeKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Support updating driver-specific options in reopenKevin Wolf
For updating the cache sizes, disabling lazy refcounts and updating the clean_cache_timer there is a bit more to do than just changing the variables, but otherwise we're all set for changing options during bdrv_reopen(). Just implement the missing pieces and hook the functions up in bdrv_reopen(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Make qcow2_update_options() suitable for transactionsKevin Wolf
Before we can allow updating options at runtime with bdrv_reopen(), we need to split the function into prepare/commit/abort parts. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Fix memory leak in qcow2_update_options() error pathKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Leave s unchanged on qcow2_update_options() failureKevin Wolf
On return, either all new options should be applied to BDRVQcowState (on success), or all of the old settings should be preserved (on failure). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Move rest of option handling to qcow2_update_options()Kevin Wolf
With this commit, the handling of driver-specific options in qcow2_open() is completely separated out into qcow2_update_options(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Move qcow2_update_options() call upKevin Wolf
qcow2_update_options() only updates some variables in BDRVQcowState and doesn't really depend on other parts of it being initialised yet, so it can be moved so that it immediately follows the other half of option handling code in qcow2_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Factor out qcow2_update_options()Kevin Wolf
Eventually we want to be able to change options at runtime. As a first step towards that goal, separate some option handling code from the general initialisation code in qcow2_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Improve error messageKevin Wolf
Eric says that "any" sounds better than "either", and my non-native feeling says the same, so let's change it. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qemu-io: Add command 'reopen'Kevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qemu-io: Remove duplicate 'open' error messageKevin Wolf
qemu_opts_parse_noisily() already prints an error message with the exact reason why the parsing failed. No need to add another less specific one. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14block: Allow specifying driver-specific options to reopenKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qcow2: Rename BDRVQcowState to BDRVQcow2StateKevin Wolf
BDRVQcowState is already used by qcow1, and gdb is always confused which one to use. Rename the qcow2 one so they can be distinguished. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com>
2015-09-14block: Drop bdrv_find_whitelisted_format()Max Reitz
It is unused by now, so we can drop it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14block: Drop drv parameter from bdrv_fill_options()Max Reitz
Now that this parameter is effectively unused, we can drop it and change the function accordingly. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14block: Drop drv parameter from bdrv_open_inherit()Max Reitz
Now that this parameter is effectively unused, we can drop it and just pass NULL to bdrv_fill_options(). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14block: Drop drv parameter from bdrv_open()Max Reitz
Now that this parameter is effectively unused, we can drop it and just pass NULL on to bdrv_open_inherit(). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14block: Always pass NULL as drv for bdrv_open()Max Reitz
Change all callers of bdrv_open() to pass the driver name in the options QDict instead of passing its BlockDriver pointer. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20150914' into staging target-arm queue: * fix GIC region size in xlnx-zynqmp * xlnx-zynqmp: Remove unnecessary brackets * improve A64 generated TCG code * add GPIO devices to i.MX25 and i.MX31 * more missing pieces for EL2 support # gpg: Signature made Mon 14 Sep 2015 14:51:12 BST using RSA key ID 14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" # gpg: aka "Peter Maydell <pmaydell@gmail.com>" # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" * remotes/pmaydell/tags/pull-target-arm-20150914: (24 commits) target-arm: Add VMPIDR_EL2 target-arm: Break out mpidr_read_val() target-arm: Add VPIDR_EL2 target-arm: Suppress EPD for S2, EL2 and EL3 translations target-arm: Suppress TBI for S2 translations target-arm: Add VTTBR_EL2 target-arm: Add VTCR_EL2 hw/cpu/{a15mpcore, a9mpcore}: Handle missing has_el3 CPU props gracefully i.MX: Add GPIO devices to i.MX25 SOC i.MX: Add GPIO devices to i.MX31 SOC i.MX: Add GPIO device target-arm: Use tcg_gen_extrh_i64_i32 target-arm: Recognize ROR target-arm: Eliminate unnecessary zero-extend in disas_bitfield target-arm: Recognize UXTB, UXTH, LSR, LSL target-arm: Recognize SXTB, SXTH, SXTW, ASR target-arm: Implement fcsel with movcond target-arm: Implement ccmp branchless target-arm: Use setcond and movcond for csel target-arm: Handle always condition codes within arm_test_cc ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14target-arm: Add VMPIDR_EL2Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1442135278-25281-9-git-send-email-edgar.iglesias@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14target-arm: Break out mpidr_read_val()Edgar E. Iglesias
Break out mpidr_read_val() to allow future sharing of the code that conditionally sets the M and U bits of MPIDR. No functional changes. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1442135278-25281-8-git-send-email-edgar.iglesias@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14target-arm: Add VPIDR_EL2Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1442135278-25281-7-git-send-email-edgar.iglesias@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14target-arm: Suppress EPD for S2, EL2 and EL3 translationsEdgar E. Iglesias
Stage-2 translations, EL2 and EL3 regimes don't have the EPD control. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1442135278-25281-6-git-send-email-edgar.iglesias@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-22 06:31:07 +0000