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e01b444523
Currently checking of PTE permission bits is split messily amongst
ppc_hash{32,64}_pp_check(), ppc_hash{32,64}_check_prot() and their callers.
This patch cleans this up to have the new function
ppc_hash{32,64}_pte_prot() compute the page permissions from the SLBE (for
64-bit) or segment register (32-bit) and the pte. A greatly simplified
version of the actual permissions check is then open coded in the callers.
The 32-bit version of ppc_hash32_pte_prot() is implemented in terms of
ppc_hash32_pp_prot(), a renamed and slightly cleaned up version of the old
ppc_hash32_pp_check(), which is also used for checking BAT permissions on
the 601.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
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| .. | ||
| cpu-models.c | ||
| cpu-models.h | ||
| cpu-qom.h | ||
| cpu.h | ||
| excp_helper.c | ||
| fpu_helper.c | ||
| helper_regs.h | ||
| helper.h | ||
| int_helper.c | ||
| kvm_ppc.c | ||
| kvm_ppc.h | ||
| kvm.c | ||
| machine.c | ||
| Makefile.objs | ||
| mem_helper.c | ||
| mfrom_table_gen.c | ||
| mfrom_table.c | ||
| misc_helper.c | ||
| mmu_helper.c | ||
| mmu-hash32.c | ||
| mmu-hash32.h | ||
| mmu-hash64.c | ||
| mmu-hash64.h | ||
| STATUS | ||
| timebase_helper.c | ||
| translate_init.c | ||
| translate.c | ||