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# Date Author Comment
0cbad81f 04/27/2013 12:02 am David Gibson

pseries: Fixes and enhancements to L1 cache properties

PAPR requires that the device tree's CPU nodes have several properties
with information about the L1 cache. We already create two of these
properties, but with incorrect names - "[id]cache-block-size" instead...
b632a148 03/22/2013 04:28 pm David Gibson

target-ppc: Use QOM method dispatch for MMU fault handling

After previous cleanups, the many scattered checks of env->mmu_model in
the ppc MMU implementation have, at least for "classic" hash MMUs been
reduced (almost) to a single switch at the top of
cpu_ppc_handle_mmu_fault()....
97a8ea5a 03/12/2013 11:35 am Andreas Färber

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...
cfe34f44 03/08/2013 10:04 pm Andreas Färber

target-ppc: Convert CPU definitions

Turn the array of model definitions into a set of self-registering QOM
types with their own class_init. Unique identifiers are obtained from
the combination of PVR, SVR and family identifiers; this requires all
alias #defines to be removed from the list. Possibly there are some more...
fadf9825 03/03/2013 04:28 pm Andreas Färber

cpu: Introduce ENV_OFFSET macros

Introduce ENV_OFFSET macros which can be used in non-target-specific
code that needs to generate TCG instructions which reference CPUState
fields given the cpu_env register that TCG targets set up with a
pointer to the CPUArchState struct....
4776ce60 02/16/2013 03:50 pm Andreas Färber

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().

Reviewed-by: Eduardo Habkost <>
Signed-off-by: Andreas Färber <>
2985b86b 01/07/2013 06:37 pm Andreas Färber

target-ppc: Slim conversion of model definitions to QOM subclasses

Since the model list is highly macrofied, keep ppc_def_t for now and
save a pointer to it in PowerPCCPUClass. This results in a flat list of
subclasses including aliases, to be refined later....
14cccb61 12/19/2012 09:31 am Paolo Bonzini

qom: move include files to include/qom/

Signed-off-by: Paolo Bonzini <>
1d0cb67d 04/15/2012 06:10 pm Andreas Färber

target-ppc: QOM'ify CPU

Embed CPUPPCState as first member of PowerPCCPU.
Distinguish between "powerpc-cpu", "powerpc64-cpu" and
"embedded-powerpc-cpu".

Let CPUClass::reset() call cpu_state_reset() for now.

Signed-off-by: Andreas Färber <>...