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root / target-ppc @ f487b677

Name Size
Makefile.objs 414 Bytes
STATUS 10.6 kB
cpu-models.c 64.1 kB
cpu-models.h 29.4 kB
cpu-qom.h 3 kB
cpu.h 87.5 kB
excp_helper.c 34.2 kB
fpu_helper.c 48.5 kB
helper.h 15.9 kB
helper_regs.h 3.4 kB
int_helper.c 52.8 kB
kvm-stub.c 400 Bytes
kvm.c 48.3 kB
kvm_ppc.c 1.1 kB
kvm_ppc.h 3.9 kB
machine.c 5.6 kB
mem_helper.c 8.1 kB
mfrom_table.c 3.3 kB
mfrom_table_gen.c 653 Bytes
misc_helper.c 3.5 kB
mmu-hash32.c 16 kB
mmu-hash32.h 3.2 kB
mmu-hash64.c 15.4 kB
mmu-hash64.h 4.5 kB
mmu_helper.c 88.3 kB
timebase_helper.c 4.3 kB
translate.c 364.2 kB
translate_init.c 292.3 kB
user_only_helper.c 1.4 kB

Latest revisions

# Date Author Comment
886b7577 07/01/2013 02:11 am Fabien Chouteau

PPC: Add dump_mmu() for 6xx

"(qemu) info tlb" is a very useful tool for debugging, so I implemented
the missing 6xx version.

Signed-off-by: Fabien Chouteau <>
[agraf: fix printfs on hwaddr to PRI]
Signed-off-by: Alexander Graf <>
b177d8b7 07/01/2013 02:11 am Fabien Chouteau

PPC: Fix GDB read on code area for PPC6xx

On PPC 6xx, data and code have separated TLBs. Until now QEMU was only
looking at data TLBs, which is not good when GDB wants to read code.

This patch adds a second call to get_physical_address() with an
ACCESS_CODE type of access when the first call with ACCESS_INT fails....
9761ad75 07/01/2013 02:11 am Alexander Graf

PPC: Introduce an alias cache for faster lookups

When running QEMU with "-cpu ?" we walk through every alias for every
target CPU we know about. This takes several seconds on my very fast
host system.

Let's introduce a class object cache in the alias table. Using that we...
2345f1c0 07/01/2013 02:11 am Alexander Graf

PPC: Ignore writes to L2CR

The L2CR register contains a number of bits that either impose configuration
which we can't deal with or mean "something is in progress until the bit is
0 again".

Since we don't model the former and we do want to accomodate guests using the...
4bddaf55 07/01/2013 02:11 am Alexey Kardashevskiy

target-ppc kvm: save cr register

This adds a missing code to save CR (condition register) via
kvm_arch_put_registers(). kvm_arch_get_registers() already has it.

Signed-off-by: Alexey Kardashevskiy <>
Signed-off-by: David Gibson <>...
b048960f 07/01/2013 02:11 am Andreas Färber

target-ppc: Introduce unrealizefn for PowerPCCPU

Use it to clean up the opcode table, resolving a former TODO from Jocelyn.
Also switch from malloc() to g_malloc().

Signed-off-by: Andreas Färber <>
Signed-off-by: Alexander Graf <>
1e3438df 07/01/2013 02:11 am Andreas Färber

target-ppc: Drop redundant flags assignments from CPU families

Previous code has #define POWERPC_INSNS2_<family> PPC_NONE in some
places for macrofied assignment to insns_flags2 field.

PPC_NONE is defined as zero though and QOM classes are zero-initialized,...
9fea2ae2 07/01/2013 02:11 am Hervé Poussineau

ppc: do not register IABR SPR twice for 603e

IABR SPR is already registered in gen_spr_603(), called from init_proc_603E().

Signed-off-by: Hervé Poussineau <>
Reviewed-by: Andreas Färber <>
Signed-off-by: Alexander Graf <>
4be1db86 07/01/2013 02:11 am Alexander Graf

PPC: Add non-kvm stub file

There are cases where a kvm provided function is called from generic
hw code that doesn't know whether kvm is available or not. Provide
a stub file which can provide simple replacement functions for those
cases.

Signed-off-by: Alexander Graf <>...
d85937e6 07/01/2013 02:11 am Scott Wood

kvm/openpic: in-kernel mpic support

Enables support for the in-kernel MPIC that thas been merged into the
KVM next branch. This includes irqfd/KVM_IRQ_LINE support from Alex
Graf (along with some other improvements).

Note from Alex regarding kvm_irqchip_create():...

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