Use UniCore32CPU and bool.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Use MicroBlazeCPU and bool.

Prepares for changing log_cpu_state() argument to CPUState and for
moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Also use bool argument while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Cc: qemu-stable@nongnu.org
Reported-by: NRichard Henderson <rth@twiddle.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Cc: qemu-stable@nongnu.org
Reported-by: NRichard Henderson <rth@twiddle.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Cc: qemu-stable@nongnu.org
Reported-by: NRichard Henderson <rth@twiddle.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Cc: qemu-stable@nongnu.org
Reported-by: NRichard Henderson <rth@twiddle.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Acked-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Cc: qemu-stable@nongnu.org
Reported-by: NRichard Henderson <rth@twiddle.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Use CPUX86State instead in dump support code.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

This allows to get rid of the last remaining ENV_GET_CPU() in
target-s390x/ by using CPU() cast directly on the argument.

Cc: Jason J. Herne <jjherne@us.ibm.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Commit 3474b679 (Utilize selective
runtime reg sync for hot code paths) introduced two uses of
ENV_GET_CPU() inside target-s390x/ KVM code. In one case we can use a
direct CPU() cast instead.

Cc: Jason J. Herne <jjherne@us.ibm.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Commit b632a148 (target-ppc: QOM method
dispatch for MMU fault handling) introduced a use of ENV_GET_CPU()
inside target-ppc/ code. Use ppc_env_get_cpu() instead.

Purely cosmetic, non-functional change to aid in locating and removing
ENV_GET_CPU() usages.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Since current_cpu is CPUState it no longer depends on CPUARMState.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Since current_cpu is CPUState it no longer depends on CPUPPCState.

Move ppce500_set_mpic_proxy() to a new hw/ppc/ppc_e500.h because
hw/ppc/ppc.h is too heavily using CPUPPCState and PowerPCCPU.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Since current_cpu is CPUState it no longer needs CPUArchState.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Signed-off-by: NAndreas Färber <afaerber@suse.de>

Signed-off-by: NAndreas Färber <afaerber@suse.de>

Move next_cpu from CPU_COMMON to CPUState.
Move first_cpu variable to qom/cpu.h.

gdbstub needs to use CPUState::env_ptr for now.
cpu_copy() no longer needs to save and restore cpu_next.
Acked-by: NPaolo Bonzini <pbonzini@redhat.com>
[AF: Rebased, simplified cpu_copy()]
Signed-off-by: NAndreas Färber <afaerber@suse.de>

In particular fix 6-/10-char indentation.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Acked-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Move it to qom/cpu.h.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Since CPU loops are done as last step in kvm_{insert,remove}_breakpoint()
and kvm_remove_all_breakpoints(), we do not need to distinguish between
invoking CPU and iterated CPUs and can thereby free the identifier for
use as a global variable.
Acked-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

A transition from CPUFooState to FooCPU can be considered safe,
just like FooCPU::env access in the opposite direction.
The only benefit of the FOO_CPU() casts would be protection against
bogus CPUFooState pointers, but then surrounding code would likely
break, too.

This should slightly improve interrupt etc. performance when going from
CPUFooState to FooCPU.
For any additional CPU() casts see 3556c233
(qom: allow turning cast debugging off).
Reported-by: NAnthony Liguori <aliguori@us.ibm.com>
Acked-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

The functions cpu_clone_regs() and cpu_set_tls() are not purely CPU
related -- they are specific to the TLS ABI for a a particular OS.
Move them into the linux-user/ tree where they belong.

target-lm32 had entirely unused implementations, since it has no
linux-user target; just drop them.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Acked-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

This reverts commit c52a6b67, which
replaced cpu_index() with cpu_index field, leading to deviation from
thread ID for NTPL and off-by-one otherwise.
Reported-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Commit 478032a9 (target-openrisc:
Rename CPU subtypes) suffixed CPU sub-types with "-or32-cpu" but forgot
to update openrisc_cpu_class_by_name(), so that it was still looking for
the types without suffix.

Make target-openrisc running OK by adding the suffix to the model name.

This means it is no longer possible to use -cpu or1200-or32-cpu or
-cpu any-or32-cpu though.

Cc: qemu-stable@nongnu.org
Signed-off-by: NDongxue Zhang <elta.era@gmail.com>
Tested-by: NJia Liu <proljc@gmail.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

pci,misc enhancements

This includes some pci enhancements:

Better support for systems with multiple PCI root buses
FW cfg interface for more robust pci programming in BIOS
Minor fixes/cleanups for fw cfg and cross-version migration -
    because of dependencies with other patches
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Sun 07 Jul 2013 03:11:18 PM CDT using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

# By David Gibson (10) and others
# Via Michael S. Tsirkin
* mst/tags/for_anthony:
  pci: Fold host_buses list into PCIHostState functionality
  pci: Remove domain from PCIHostBus
  pci: Simpler implementation of primary PCI bus
  pci: Add root bus parameter to pci_nic_init()
  pci: Add root bus argument to pci_get_bus_devfn()
  pci: Replace pci_find_domain() with more general pci_root_bus_path()
  pci: Use helper to find device's root bus in pci_find_domain()
  pci: Abolish pci_find_root_bus()
  pci: Move pci_read_devaddr to pci-hotplug-old.c
  pci: Cleanup configuration for pci-hotplug.c
  pvpanic: fix fwcfg for big endian hosts
  pvpanic: initialization cleanup
  MAINTAINERS: s/Marcelo/Paolo/
  e1000: cleanup process_tx_desc
  pc_piix: cleanup init compat handling
  pc: pass PCI hole ranges to Guests
  pci: store PCI hole ranges in guestinfo structure
  range: add Range structure

Message-id: 1373228271-31223-1-git-send-email-mst@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

The host_buses list is an odd structure - a list of pointers to PCI root
buses existing in parallel to the normal qdev tree structure.  This patch
removes it, instead putting the link pointers into the PCIHostState
structure, which have a 1:1 relationship to PCIHostBus structures anyway.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

There are now no users of the domain field of PCIHostBus, so remove it
from the structure, and as a parameter from the pci_host_bus_register()
function which sets it.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Currently pci_find_primary_bus() searches the list of root buses for one
with domain 0.  But since host buses are always registered with domain 0,
this just amounts to finding the only PCI host bus.  The only remaining
users of pci_find_primary_bus() are in pci-hotplug-old.c, which implements
the old style pci_add/pci_del commands.

Therefore, this patch redefines pci_find_primary_bus() to find the only
PCI root bus, returning an error if there are multiple roots.  The callers
in pci-hotplug-old.c are updated correspondingly, to produce sensible
error messages.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>