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Commits on Jan 21, 2013

  1. target-sh4: Move PVR/PRR/CVR into SuperHCPUClass 

    They are never changed once initialized, and moving them to the class
will allow to inspect them before instantiating.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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    afaerber committed Jan 21, 2013
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  2. target-sh4: Introduce SuperHCPU subclasses 

    Store legacy name in SuperHCPUClass for -cpu ? and for case-insensitive
class lookup.

List CPUs by iterating over TYPE_SUPERH_CPU subclasses.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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    afaerber committed Jan 21, 2013
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Commits on Jan 20, 2013

  1. target-xtensa: Move TCG initialization to XtensaCPU initfn 

    Combine this with breakpoint handler registration, guarding both with
tcg_enabled() to suppress also TCG init for qtest. Rename the handler to
xtensa_breakpoint_handler() since it needs to become global.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  2. target-unicore32: Move TCG initialization to UniCore32CPU initfn 

    Normalize the "inited" logic and add a tcg_enabled() check to suppress
it for qtest.

Ensures that a QOM-created UniCore32CPU is usable.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  3. target-sparc: Move TCG initialization to SPARCCPU initfn 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  4. target-sh4: Move TCG initialization to SuperHCPU initfn 

    Add a tcg_enabled() check to suppress it for qtest.

Signed-off-by: Andreas Färber <afaerber@suse.de>
    @afaerber
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  5. target-s390x: Move TCG initialization to S390CPU initfn 

    Ensures that a QOM-created S390CPU is usable.

Signed-off-by: Andreas Färber <afaerber@suse.de>
    @afaerber
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  6. target-ppc: Move TCG initialization to PowerPCCPU initfn 

    Ensures that a QOM-created PowerPCCPU is usable.

Signed-off-by: Andreas Färber <afaerber@suse.de>
    @afaerber
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  7. target-mips: Move TCG initialization to MIPSCPU initfn 

    Make mips_tcg_init() non-static and add tcg_enabled() check to suppress
it for qtest.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  8. target-microblaze: Move TCG initialization to MicroBlazeCPU initfn 

    Split off TCG initialization from cpu_mb_init() into mb_tcg_init() to
call it from the initfn.

Ensures that a QOM-created MicroBlazeCPU is usable.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  9. target-m68k: Move TCG initialization to M68kCPU initfn 

    Add a tcg_enabled() check to suppress it for qtest.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  10. target-lm32: Move TCG initialization to LM32CPU initfn 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  11. target-cris: Move TCG initialization to CRISCPU initfn 

    Split out TCG initialization from cpu_cris_init(). Avoid CPUCRISState
dependency for v10-specific initialization and for non-v10 by inlining
the decision into the initfn as well.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  12. target-arm: Move TCG initialization to ARMCPU initfn 

    Ensures that a QOM-created ARMCPU is usable.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  13. target-xtensa: Introduce QOM realizefn for XtensaCPU 

    Introduce realizefn and set realized = true in cpu_xtensa_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  14. target-unicore32: Introduce QOM realizefn for UniCore32CPU 

    Introduce a realizefn and set realized = true in uc32_cpu_init().

Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
[AF: Invoke the parent's realizefn]
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  15. target-sparc: Introduce QOM realizefn for SPARCCPU 

    Introduce realizefn and set realized = true in cpu_sparc_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  16. target-sh4: Introduce QOM realizefn for SuperHCPU 

    Introduce a realizefn and set realized = true in cpu_sh4_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
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    afaerber committed Jan 20, 2013
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  17. target-s390x: Introduce QOM realizefn for S390CPU 

    Introduce realizefn and set realized = true in cpu_s390x_init().

Defer CPU reset from initfn to realizefn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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    afaerber committed Jan 20, 2013
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  18. target-mips: Introduce QOM realizefn for MIPSCPU 

    Introduce a realizefn and set realized = true from cpu_mips_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
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    afaerber committed Jan 20, 2013
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  19. target-microblaze: Introduce QOM realizefn for MicroBlazeCPU 

    Introduce realizefn and set realized = true from cpu_mb_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
    @afaerber
    afaerber committed Jan 20, 2013
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  20. target-m68k: Introduce QOM realizefn for M68kCPU 

    Introduce realizefn and set realized = true in cpu_m68k_init().

Split off GDB registration to a new m68k_cpu_init_gdb() so that it can
be called from the realizefn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  21. target-lm32: Introduce QOM realizefn for LM32CPU 

    Introduce a realizefn and set realized = true in cpu_lm32_init().

Also move cpu_reset() call from initfn to realizefn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  22. target-cris: Introduce QOM realizefn for CRISCPU 

    Introduce realizefn and set realized = true from cpu_cris_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  23. target-ppc: Update PowerPCCPU to QOM realizefn 

    Adapt ppc_cpu_realize() signature, hook it up to DeviceClass and set
realized = true in cpu_ppc_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  24. target-openrisc: Update OpenRISCCPU to QOM realizefn 

    Update the openrisc_cpu_realize() signature, hook it up to
DeviceClass::realize and set realized = true in cpu_openrisc_init().

qapi/error.h is now included through qdev and no longer needed.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Jia Liu <proljc@gmail.com>
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  25. target-i386: Update X86CPU to QOM realizefn 

    Adapt the signature of x86_cpu_realize(), hook up to
DeviceClass::realize and set realized = true in cpu_x86_init().

The QOM realizefn cannot depend on errp being non-NULL as in
cpu_x86_init(), so use a local Error to preserve error handling behavior
on APIC initialization errors.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
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  26. target-arm: Update ARMCPU to QOM realizefn 

    Turn arm_cpu_realize() into a QOM realize function, no longer called
via cpu.h prototype. To maintain the semantics of cpu_init(), set
realized = true explicitly in cpu_arm_init().

Move GDB coprocessor registration, CPU reset and vCPU initialization
into the realizefn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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    afaerber committed Jan 20, 2013
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  27. target-alpha: Update AlphaCPU to QOM realizefn 

    Update the alpha_cpu_realize() signature and hook up to
DeviceClass::realize. Set realized = true in cpu_alpha_init().

qapi/error.h is included through qdev now and no longer needed.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  28. cpu: Prepare QOM realizefn 

    Overwrite the default implementation with a no-op, no longer
attempting to call DeviceClass::init.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  29. *-user: Don't reset X86CPU again 

    Since commit 65dee38 (target-i386:
move cpu_reset and reset callback to cpu.c) the x86 CPU is reset through
cpu_init() but was still reset immediately after in linux-user and
bsd-user. Similarly it was reset again in linux-user after cpu_copy(),
defeating its very purpose. Clean this up.

Fixing the ppc and sparc cases of cpu_copy() and overhauling its
implementation is left for another day.

Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Peter Maydell <peter.maydell@linaro.org>
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    afaerber committed Jan 20, 2013
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  30. target-openrisc: Clean up triple QOM casts 

    Instead of calling openrisc_env_get_cpu(), casting to CPU() via the
ENV_GET_CPU() compatibility macro and casting back to OPENRISC_CPU(),
just call openrisc_env_get_cpu() directly.

ENV_GET_CPU() is meant as workaround for target-independent code only.

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

    Such a function never existed.

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

    Such a function never existed.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  33. target-openrisc: Drop OpenRISCCPUList 

    It was missed in the previous cleanup because its naming did not match
the *CPUListState pattern. Use the generalized CPUListState instead.

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