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path: root/include/qom/cpu.h
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2016-03-24Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Log filtering from Alex and Peter * Chardev fix from Marc-André * config.status tweak from David * Header file tweaks from Markus, myself and Veronia (Outreachy candidate) * get_ticks_per_sec() removal from Rutuja (Outreachy candidate) * Coverity fix from myself * PKE implementation from myself, based on rth's XSAVE support # gpg: Signature made Thu 24 Mar 2016 20:15:11 GMT 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: (28 commits) target-i386: implement PKE for TCG config.status: Pass extra parameters char: translate from QIOChannel error to errno exec: fix error handling in file_ram_alloc cputlb: modernise the debug support qemu-log: support simple pid substitution for logs target-arm: dfilter support for in_asm qemu-log: dfilter-ise exec, out_asm, op and opt_op qemu-log: new option -dfilter to limit output qemu-log: Improve the "exec" TB execution logging qemu-log: Avoid function call for disabled qemu_log_mask logging qemu-log: correct help text for -d cpu tcg: pass down TranslationBlock to tcg_code_gen util: move declarations out of qemu-common.h Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND hw: explicitly include qemu-common.h and cpu.h include/crypto: Include qapi-types.h or qemu/bswap.h instead of qemu-common.h isa: Move DMA_transfer_handler from qemu-common.h to hw/isa/isa.h Move ParallelIOArg from qemu-common.h to sysemu/char.h Move QEMU_ALIGN_*() from qemu-common.h to qemu/osdep.h ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Conflicts: scripts/clean-includes
2016-03-22Use scripts/clean-includes to drop redundant qemu/typedefs.hMarkus Armbruster
Re-run scripts/clean-includes to apply the previous commit's corrections and updates. Besides redundant qemu/typedefs.h, this only finds a redundant config-host.h include in ui/egl-helpers.c. No idea how that escaped the previous runs. Some manual whitespace trimming around dropped includes squashed in. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-22Remove unneeded include statements for setjmp.hStefan Weil
As soon as setjmp.h is included from qemu/osdep.h, those old include statements are no longer needed. Add also setjmp.h to the list in scripts/clean-includes. Signed-off-by: Stefan Weil <sw@weilnetz.de>
2016-03-01typedefs: Add CPUStateLluís Vilanova
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 145641861239.30295.8564457138934628740.stgit@localhost Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-02-23include: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. NB: If this commit breaks compilation for your out-of-tree patchseries or fork, then you need to make sure you add #include "qemu/osdep.h" to any new .c files that you have. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-02-11cpu: Add callback to check architectural watchpoint matchSergey Fedorov
When QEMU watchpoint matches, that is not definitely an architectural watchpoint match yet. If it is a stop-before-access watchpoint then that is hardly possible to ignore it after throwing a TCG exception. A special callback is introduced to check for architectural watchpoint match before raising a TCG exception. Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com> Message-id: 1454256948-10485-2-git-send-email-serge.fdrv@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-27gdb: provide the name of the architecture in the target.xmlDavid Hildenbrand
This patch provides the name of the architecture in the target.xml if available. This allows the remote gdb to detect the target architecture on its own - so there is no need to specify it manually (e.g. if gdb is started without a binary) using "set arch *arch_name*". The name of the architecture is provided by a callback that can be implemented by all architectures. The arm implementation has special handling for iwmmxt and returns arm otherwise. This can be extended if necessary. Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> [rework to use a callback] Message-Id: <1449144881-130935-1-git-send-email-borntraeger@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-01-21qom/cpu: Add MemoryRegion propertyPeter Crosthwaite
Add a MemoryRegion property, which if set is used to construct the CPU's initial (default) AddressSpace. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> [PMM: code is moved from qom/cpu.c to exec.c to avoid having to make qom/cpu.o be a non-common object file; code to use the MemoryRegion and to default it to system_memory added.] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2016-01-21cpu: Add new asidx_from_attrs() methodPeter Maydell
Add a new method to CPUClass which the memory system core can use to obtain the correct address space index to use for a memory access with a given set of transaction attributes, together with the wrapper function cpu_asidx_from_attrs() which implements the default behaviour ("always use asidx 0") for CPU classes which don't provide the method. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2016-01-21cpu: Add new get_phys_page_attrs_debug() methodPeter Maydell
Add a new optional method get_phys_page_attrs_debug() to CPUClass. This is like the existing get_phys_page_debug(), but also returns the memory transaction attributes to use for the access. This will be necessary for CPUs which have multiple address spaces and use the attributes to select the correct address space. We provide a wrapper function cpu_get_phys_page_attrs_debug() which falls back to the existing get_phys_page_debug(), so we don't need to change every target CPU. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2016-01-21exec.c: Allow target CPUs to define multiple AddressSpacesPeter Maydell
Allow multiple calls to cpu_address_space_init(); each call adds an entry to the cpu->ases array at the specified index. It is up to the target-specific CPU code to actually use these extra address spaces. Since this multiple AddressSpace support won't work with KVM, add an assertion to avoid confusing failures. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2015-10-12exec.c: Collect AddressSpace related fields into a CPUAddressSpace structPeter Maydell
Gather up all the fields currently in CPUState which deal with the CPU's AddressSpace into a separate CPUAddressSpace struct. This paves the way for allowing the CPU to know about more than one AddressSpace. The rearrangement also allows us to make the MemoryListener a directly embedded object in the CPUAddressSpace (it could not be embedded in CPUState because 'struct MemoryListener' isn't defined for the user-only builds). This allows us to resolve the FIXME in tcg_commit() by going directly from the MemoryListener to the CPUAddressSpace. This patch extracts the actual update of the cached dispatch pointer from cpu_reload_memory_map() (which is renamed accordingly to cpu_reloading_memory_map() as it is only responsible for breaking cpu-exec.c's RCU critical section now). This lets us keep the definition of the CPUAddressSpace struct private to exec.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1443709790-25180-4-git-send-email-peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-07target-*: Introduce and use cpu_breakpoint_testRichard Henderson
Reduce the boilerplate required for each target. At the same time, move the test for breakpoint after calling tcg_gen_insn_start. Note that arm and aarch64 do not use cpu_breakpoint_test, but still move the inline test down after tcg_gen_insn_start. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-09-30cpu: Provide vcpu throttling interfaceJason J. Herne
Provide a method to throttle guest cpu execution. CPUState is augmented with timeout controls and throttle start/stop functions. To throttle the guest cpu the caller simply has to call the throttle set function and provide a percentage of throttle time. Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com> Reviewed-by: Matthew Rosato <mjrosato@linux.vnet.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Juan Quintela <quintela@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>
2015-09-09cpus: protect work list with work_mutexPaolo Bonzini
Protect the list of queued work items with something other than the BQL, as a preparation for running the work items outside it. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-09tcg: signal-free qemu_cpu_kickPaolo Bonzini
Signals are slow and do not exist on Win32. The previous patches have done most of the legwork to introduce memory barriers (some of them were even there already for the sake of Windows!) and we can now set the flags directly in the iothread. qemu_cpu_kick_thread is not used anymore on TCG, since the TCG thread is never outside usermode while the CPU is running (not halted). Instead run the content of the signal handler (now in qemu_cpu_kick_no_halt) directly. qemu_cpu_kick_no_halt is also used in qemu_mutex_lock_iothread to avoid the overhead of qemu_cond_broadcast. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-09remove qemu/tls.hPaolo Bonzini
TLS is now required on all platforms, so DECLARE_TLS/DEFINE_TLS is not needed anymore. Removing it does not break Windows because of the previous patch. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-08-14exec: drop cpu_can_do_io, just read cpu->can_do_ioPaolo Bonzini
After commit 626cf8f (icount: set can_do_io outside TB execution, 2014-12-08), can_do_io is set to 1 if not executing code. It is no longer necessary to make this assumption in cpu_can_do_io. It is also possible to remove the use_icount test, simply by never setting cpu->can_do_io to 0 unless use_icount is true. With these changes cpu_can_do_io boils down to a read of cpu->can_do_io. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-07-09disas: QOMify target specific setupPeter Crosthwaite
Add a QOM function hook for target-specific disassembly setup. This allows removal of the #ifdeffery currently implementing target specific disas setup from disas.c. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-07-09cpu: Add wrapper for the set_pc() hookPeter Crosthwaite
Add a wrapper around the CPUClass::set_pc() hook. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-07-09cpu: Convert cpu_index into a bitmapBharata B Rao
Currently CPUState::cpu_index is monotonically increasing and a newly created CPU always gets the next higher index. The next available index is calculated by counting the existing number of CPUs. This is fine as long as we only add CPUs, but there are architectures which are starting to support CPU removal, too. For an architecture like PowerPC which derives its CPU identifier (device tree ID) from cpu_index, the existing logic of generating cpu_index values causes problems. With the currently proposed method of handling vCPU removal by parking the vCPU fd in QEMU (Ref: http://lists.gnu.org/archive/html/qemu-devel/2015-02/msg02604.html), generating cpu_index this way will not work for PowerPC. This patch changes the way cpu_index is handed out by maintaining a bit map of the CPUs that tracks both addition and removal of CPUs. The CPU bitmap allocation logic is part of cpu_exec_init(), which is called by instance_init routines of various CPU targets. Newly added cpu_exec_exit() API handles the deallocation part and this routine is called from generic CPU instance_finalize. Note: This new CPU enumeration is for !CONFIG_USER_ONLY only. CONFIG_USER_ONLY continues to have the old enumeration logic. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> [AF: max_cpus -> MAX_CPUMASK_BITS] Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-07-07cpus: Add a macro to walk CPUs in reverseBharata B Rao
Add CPU_FOREACH_REVERSE that walks CPUs in reverse. Needed for PowerPC CPU device tree reorganization. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2015-04-26exec.c: Capture the memory attributes for a watchpoint hitPeter Maydell
Capture the memory attributes for the transaction which triggered a watchpoint; this allows CPU specific code to implement features like ARM's "user-mode only WPs also hit for LDRT/STRT accesses made from privileged code". This change also correctly passes through the memory attributes to the underlying device when a watchpoint access doesn't hit. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2015-03-19Fix remaining warnings from Sparse (void return)Stefan Weil
Sparse report: hw/display/vga.c:2000:5: warning: returning void-valued expression hw/intc/arm_gic.c:707:9: warning: returning void-valued expression hw/intc/etraxfs_pic.c:138:9: warning: returning void-valued expression hw/nvram/fw_cfg.c:475:5: warning: returning void-valued expression hw/timer/a9gtimer.c:124:5: warning: returning void-valued expression hw/tpm/tpm_tis.c:794:5: warning: returning void-valued expression hw/usb/hcd-musb.c:558:9: warning: returning void-valued expression hw/usb/hcd-musb.c:776:13: warning: returning void-valued expression hw/usb/hcd-musb.c:867:5: warning: returning void-valued expression hw/usb/hcd-musb.c:932:5: warning: returning void-valued expression include/qom/cpu.h:584:5: warning: returning void-valued expression monitor.c:4686:13: warning: returning void-valued expression monitor.c:4690:13: warning: returning void-valued expression Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Andreas Färber <afaerber@suse.de> Cc: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-03-10cpu: Add missing documentation for some CPUClass methodsPeter Maydell
The CPUClass QOM methods virtio_is_big_endian, write_elf{32,64}_note and write_elf{32,64}_qemunote were added without any description being added to the doc comment. Correct this omission. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-02-16exec: make iotlb RCU-friendlyPaolo Bonzini
After the previous patch, TLBs will be flushed on every change to the memory mapping. This patch augments that with synchronization of the MemoryRegionSections referred to in the iotlb array. With this change, it is guaranteed that iotlb_to_region will access the correct memory map, even once the TLB will be accessed outside the BQL. Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-10-06gdbstub: Allow target CPUs to specify watchpoint STOP_BEFORE_ACCESS flagPeter Maydell
GDB assumes that watchpoint set via the gdbstub remote protocol will behave in the same way as hardware watchpoints for the target. In particular, whether the CPU stops with the PC before or after the insn which triggers the watchpoint is target dependent. Allow guest CPU code to specify which behaviour to use. This fixes a bug where with guest CPUs which stop before the accessing insn GDB would manually step forward over what it thought was the insn and end up one insn further forward than it should be. We set this flag for the CPU architectures which set gdbarch_have_nonsteppable_watchpoint in gdb 7.7: ARM, CRIS, LM32, MIPS and Xtensa. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Max Filippov <jcmvbkbc@gmail.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Michael Walle <michael@walle.cc> (for lm32) Message-id: 1410545057-14014-1-git-send-email-peter.maydell@linaro.org
2014-09-25qom: Add cpu_exec_interrupt hookRichard Henderson
Continuing the removal of ifdefs from cpu_exec. Cc: Andreas Färber <afaerber@suse.de> Signed-off-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1410626734-3804-7-git-send-email-rth@twiddle.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-09-25qom: Add cpu_exec_enter and cpu_exec_exit hooksRichard Henderson
In preparation for removing a bunch of ifdefs from cpu_exec. Cc: Andreas Färber <afaerber@suse.de> Signed-off-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1410626734-3804-2-git-send-email-rth@twiddle.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-09-12cpu-exec: Make debug_excp_handler a QOM CPU methodPeter Maydell
Make the debug_excp_handler target specific hook into a QOM CPU method. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-09-12exec.c: Record watchpoint fault address and directionPeter Maydell
When we check whether we've hit a watchpoint we know the address that we were attempting to access and whether it was a read or a write. Record this information in the CPUWatchpoint struct so that target-specific code can report it to the guest. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-09-12exec.c: Relax restrictions on watchpoint length and alignmentPeter Maydell
The current implementation of watchpoints requires that they have a power of 2 length which is not greater than TARGET_PAGE_SIZE and that their address is a multiple of their length. Watchpoints on ARM don't fit these restrictions, so change the implementation so they can be relaxed. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-06-29cpu: introduce CPUClass::virtio_is_big_endian()Greg Kurz
If we want to support targets that can change endianness (modern PPC and ARM for the moment), we need to add a per-CPU class method to be called from the virtio code. The virtio_ prefix in the name is a hint for people to avoid misusage (aka. anywhere but from the virtio code). The default behaviour is to return the compile-time default target endianness. Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-06-05softmmu: make do_unaligned_access a method of CPUPaolo Bonzini
We will reference it from more files in the next patch. To avoid ruining the small steps we're making towards multi-target, make it a method of CPU rather than just a global. Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-03-31cpu: Avoid QOM casts for CPU()Andreas Färber
CPU address spaces touching load and store helpers as well as the movement of (almost) all fields from CPU_COMMON to CPUState have led to a noticeable increase of CPU() usage in "hot" paths for both TCG and KVM. While CPU()'s OBJECT_CHECK() might help detect development errors, i.e. in form of crashes due to QOM vs. non-QOM mismatches rather than QOM type mismatches, it is not really needed at runtime since mostly used in CPU-specific paths, coming from a target-specific CPU subtype. If that pointer is damaged, other errors are highly likely to occur elsewhere anyway. Keep the CPU() macro for a consistent developer experience and for flexibility to exchange its implementation, but turn it into a pure, unchecked C cast for now. Compare commit 6e42be7cd10260fd3a006d94f6c870692bf7a2c0. Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com> Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-19cpu: Move tcg_exit_req to the end of CPUStateRichard Henderson
Reverse an increase in the size of generated code. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13exec: Change cpu_abort() argument to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13exec: Change cpu_breakpoint_{insert,remove{,_by_ref,_all}} argumentAndreas Färber
Use CPUState. Allows to clean up CPUArchState in gdbstub. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13exec: Change cpu_watchpoint_{insert,remove{,_by_ref,_all}} argumentAndreas Färber
Use CPUState. This lets us drop a few local env usages. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move breakpoints field from CPU_COMMON to CPUStateAndreas Färber
Most targets were using offsetof(CPUFooState, breakpoints) to determine how much of CPUFooState to clear on reset. Use the next field after CPU_COMMON instead, if any, or sizeof(CPUFooState) otherwise. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move watchpoint fields from CPU_COMMON to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move opaque field from CPU_COMMON to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move exception_index field from CPU_COMMON to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move jmp_env field from CPU_COMMON to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move tb_jmp_cache field from CPU_COMMON to CPUStateAndreas Färber
Clear it on reset. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move icount_decr field from CPU_COMMON to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move icount_extra field from CPU_COMMON to CPUStateAndreas Färber
Reset it. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move can_do_io field from CPU_COMMON to CPUStateAndreas Färber
Rename can_do_io() to cpu_can_do_io() and change argument to CPUState. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move mem_io_{pc,vaddr} fields from CPU_COMMON to CPUStateAndreas Färber
Reset them. Signed-off-by: Andreas Färber <afaerber@suse.de>
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