target-s390x: Drop unused cpu_s390x_close() prototype

It was never implemented.

Signed-off-by: Andreas Färber <afaerber@suse.de>
target-lm32: Drop unused cpu_lm32_close() prototype

It was never implemented.

Signed-off-by: Andreas Färber <afaerber@suse.de>
target-cris/helper.c: Update Coding Style

Reindent, add missing braces and drop/adjust whitespace.

Prepares for CPUArchState-to-CPUState field movements in
cpu_cris_handle_mmu_fault(), do_interruptv10() and do_interrupt().
The remaining functions were so minor that they can be fixed in one go.

Signed-off-by: Andreas Färber <afaerber@suse.de>
target-i386: Drop version 5 CPU VMState support

Version 5 contained the halted field, that we are about to move from
CPUX86State to CPUState. To avoid inventing new VMSTATE macros for
calculating a negative offset from CPUX86State to the field in CPUState,
rather bump the minimum version from 3 to 6. We're at 12 currently.

Suggested-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
cpu: Move halted and interrupt_request fields to CPUState

Both fields are used in VMState, thus need to be moved together.
Explicitly zero them on reset since they were located before
breakpoints.

Pass PowerPCCPU to kvmppc_handle_halt().

Signed-off-by: Andreas Färber <afaerber@suse.de>
exec: Pass CPUState to cpu_reset_interrupt()

Move it to qom/cpu.c to avoid build failures depending on include order
of cpu-qom.h and exec/cpu-all.h.

Change opaques of various ..._irq_handler() functions to the
appropriate CPU type to facilitate using cpu_reset_interrupt().

Fix Coding Style issues while at it (missing braces, indentation).

Signed-off-by: Andreas Färber <afaerber@suse.de>
cpu: Pass CPUState to cpu_interrupt()

Move it to qom/cpu.h to avoid issues with include order.

Change pc_acpi_smi_interrupt() opaque to X86CPU.

Signed-off-by: Andreas Färber <afaerber@suse.de>
cpu: Replace do_interrupt() by CPUClass::do_interrupt method

This removes a global per-target function and thus takes us one step
closer to compiling multiple targets into one executable.

It will also allow to override the interrupt handling for certain CPU
families.

Signed-off-by: Andreas Färber <afaerber@suse.de>
target-arm: Override do_interrupt for ARMv7-M profile

Enable ARMCPUInfo to specify a custom class_init functions.
Introduce arm_v7m_class_init() and use it for "cortex-m3" model.

Instead of forwarding from arm_cpu_do_interrupt() to do_interrupt_v7m(),
override CPUClass::do_interrupt with arm_v7m_cpu_do_interrupt()
in arm_v7m_class_init().

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