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Commits on Jun 26, 2013

  1. target-i386: Don't overuse CPUArchState 

    Use CPUX86State instead in dump support code.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  2. target-s390x: Change handle_{hypercall,diag}() argument to S390CPU 

    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: Andreas Färber <afaerber@suse.de>
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  3. target-s390x: Don't overuse ENV_GET_CPU() 

    Commit 3474b67 (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: Andreas Färber <afaerber@suse.de>
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  4. target-ppc: Don't overuse ENV_GET_CPU() 

    Commit b632a14 (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: Andreas Färber <afaerber@suse.de>
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  5. timer/arm_mptimer: Build arm_mptimer only once 

    Since current_cpu is CPUState it no longer depends on CPUArchState.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  6. intc/openpic: Build openpic only once 

    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: Andreas Färber <afaerber@suse.de>
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  7. intc/arm_gic: Build arm_gic only once 

    Since current_cpu is CPUState it no longer needs CPUArchState.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  8. bsd-user: Change thread_env to CPUState 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  9. linux-user: Change thread_env to CPUState 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  10. cpu: Make first_cpu and next_cpu CPUState 

    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: Paolo Bonzini <pbonzini@redhat.com>
[AF: Rebased, simplified cpu_copy()]
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  11. linux-user: Clean up do_syscall() Coding Style for TARGET_NR_exit 

    In particular fix 6-/10-char indentation.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  12. kvm: Change kvm_remove_all_breakpoints() argument to CPUState 

    Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  13. cpu: Replace cpu_single_env with CPUState current_cpu 

    Move it to qom/cpu.h.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  14. kvm: Free current_cpu identifier 

    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: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  15. cpu: Turn cpu_unassigned_access() into a CPUState hook 

    Use it for all targets, but be careful not to pass invalid CPUState.
cpu_single_env can be NULL, e.g. on Xen.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  16. hwaddr: Make hwaddr type usable beyond softmmu 

    While not normally needed for *-user, it can safely be used there since
always based on uint64_t, to avoid ifdeffery.

To avoid accidental uses, move the guards from exec/hwaddr.h to its
inclusion sites.  No need for them in include/hw/.

Prepares for hwaddr use in qom/cpu.h.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  17. cpu: Change qemu_init_vcpu() argument to CPUState 

    This allows to move the call into CPUState's realizefn.
Therefore move the stub into libqemustub.a.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  18. cpus: Change qemu_dummy_start_vcpu() argument to CPUState 

    Pass it to qemu_dummy_cpu_thread_fn().
Use CPUState::env_ptr for cpu_single_env.

Prepares for changing qemu_init_vcpu() argument to CPUState.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  19. cpus: Change qemu_kvm_start_vcpu() argument to CPUState 

    Pass it on to qemu_kvm_cpu_thread_fn().

Prepares for changing qemu_init_vcpu() argument to CPUState.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  20. cpus: Change cpu_handle_guest_debug() argument to CPUState 

    CPUArchState is no longer needed.

Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  21. gdbstub: Set gdb_set_stop_cpu() argument to CPUState 

    Use CPUState::env_ptr for now.

Prepares for changing cpu_handle_guest_debug() argument to CPUState.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  22. kvm: Change kvm_cpu_exec() argument to CPUState 

    It no longer uses CPUArchState.

Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.

Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  23. kvm: Change kvm_handle_internal_error() argument to CPUState 

    It no longer uses CPUArchState.

Prepares for changing kvm_cpu_exec() argument to CPUState.

Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  24. cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks 

    Make cpustats monitor command available unconditionally.

Prepares for changing kvm_handle_internal_error() and kvm_cpu_exec()
arguments to CPUState.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  25. cpus: Change qemu_kvm_init_cpu_signals() argument to CPUState 

    CPUArchState is no longer needed.

Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  26. kvm: Change kvm_set_signal_mask() argument to CPUState 

    CPUArchState is no longer needed.

Prepares for changing qemu_kvm_init_cpu_signals() argument to CPUState.

Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  27. cpus: Change qemu_kvm_wait_io_event() argument to CPUState 

    It no longer uses CPUArchState.

Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  28. cpus: Change cpu_thread_is_idle() argument to CPUState 

    It no longer needs CPUArchState.

Prepares for changing all_cpu_threads_idle() CPU loop to CPUState and
needed for changing qemu_kvm_wait_io_event() argument to CPUState.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  29. cpu: Change cpu_exit() argument to CPUState 

    It no longer depends on CPUArchState, so move it to qom/cpu.c.

Prepares for changing GdbState::c_cpu to CPUState.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  30. kvm: Change cpu_synchronize_state() argument to CPUState 

    Change Monitor::mon_cpu to CPUState as well.
In cpu_synchronize_all_states() use qemu_for_each_cpu() now.

Reviewed-by: liguang <lig.fnst@cn.fujitsu.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  31. kvm: Change kvm_cpu_synchronize_state() argument to CPUState 

    It no longer relies on CPUArchState since 20d695a.

Reviewed-by: liguang <lig.fnst@cn.fujitsu.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  32. gdbstub: Simplify find_cpu() 

    Use qemu_get_cpu() and CPUState::env_ptr.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  33. cpu: Guard cpu_{save,load}() definitions 

    A few targets already managed to implement cpu_save() and cpu_load()
without defining CPU_SAVE_VERSION that causes them to be registered.

Guard the prototypes with CPU_SAVE_VERSION to avoid this happening again
until all targets are converted to VMState (or QIDL).

Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  34. target-openrisc: Register VMStateDescription for OpenRISCCPU 

    Since commit e67db06 (target-or32: Add
target stubs and QOM cpu) a VMStateDescription existed, but
CPU_SAVE_VERSION was not set, so it was never registered.

Drop cpu_{save,load}() and register VMStateDescription via DeviceState.
Use a version_id of 1 and specify minimum versions as well.

Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  35. target-alpha: Register VMStateDescription for AlphaCPU 

    Commit b758aca (target-alpha: Enable
the alpha-softmmu target.) introduced cpu_{save,load}() functions but
didn't define CPU_SAVE_VERSION, so they were never registered.

Drop cpu_{save,load}() and register the VMStateDescription via DeviceClass.
This operates on the AlphaCPU object instead of CPUAlphaState.

Reviewed-by: Juan Quintela <quintela@redhat.com>
Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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