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target-ppc: Use #define for max slb entries

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Instead of opencoding 64 use MAX_SLB_ENTRIES. We don't update the kernel
header here.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Aneesh Kumar K.V 2013-10-01 21:49:31 +05:30 • committed by Alexander Graf
parent 2f4d0f5990
commit d83af16786
3 changed files with 5 additions and 4 deletions
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3
target-ppc/cpu.h
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@ -405,6 +405,7 @@ struct ppc_slb_t {
uint64_t vsid;
};
#define MAX_SLB_ENTRIES 64
#define SEGMENT_SHIFT_256M 28
#define SEGMENT_MASK_256M (~((1ULL << SEGMENT_SHIFT_256M) - 1))
@ -949,7 +950,7 @@ struct CPUPPCState {
#if !defined(CONFIG_USER_ONLY)
#if defined(TARGET_PPC64)
/* PowerPC 64 SLB area */
ppc_slb_t slb[64];
ppc_slb_t slb[MAX_SLB_ENTRIES];
int32_t slb_nr;
#endif
/* segment registers */