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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/sparc64/src/mm/ @ 2265

  → /trunk/kernel/arch/sparc64/src/mm/ @ 2266

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2265 → Rev 2266

/trunk/kernel/arch/sparc64/src/mm/tsb.c
61,6 → 61,8
ASSERT(as->arch.itsb && as->arch.dtsb);
i0 = (page >> MMU_PAGE_WIDTH) & TSB_INDEX_MASK;
ASSERT(i0 < ITSB_ENTRY_COUNT && i0 < DTSB_ENTRY_COUNT);
if (pages == (count_t) -1 || (pages * 2) > ITSB_ENTRY_COUNT)
cnt = ITSB_ENTRY_COUNT;
else
84,9 → 86,12
as_t *as;
tsb_entry_t *tsb;
index_t entry;
ASSERT(index <= 1);
as = t->as;
entry = ((t->page >> MMU_PAGE_WIDTH) + index) & TSB_INDEX_MASK;
ASSERT(entry < ITSB_ENTRY_COUNT);
tsb = &as->arch.itsb[entry];
/*
102,8 → 107,8
write_barrier();
tsb->tag.context = as->asid;
tsb->tag.va_tag = (t->page + (index << MMU_PAGE_WIDTH)) >>
VA_TAG_PAGE_SHIFT;
/* the shift is bigger than PAGE_WIDTH, do not bother with index */
tsb->tag.va_tag = t->page >> VA_TAG_PAGE_SHIFT;
tsb->data.value = 0;
tsb->data.size = PAGESIZE_8K;
tsb->data.pfn = (t->frame >> MMU_FRAME_WIDTH) + index;
128,8 → 133,11
tsb_entry_t *tsb;
index_t entry;
ASSERT(index <= 1);
as = t->as;
entry = ((t->page >> MMU_PAGE_WIDTH) + index) & TSB_INDEX_MASK;
ASSERT(entry < DTSB_ENTRY_COUNT);
tsb = &as->arch.dtsb[entry];
/*
145,8 → 153,8
write_barrier();
tsb->tag.context = as->asid;
tsb->tag.va_tag = (t->page + (index << MMU_PAGE_WIDTH)) >>
VA_TAG_PAGE_SHIFT;
/* the shift is bigger than PAGE_WIDTH, do not bother with index */
tsb->tag.va_tag = t->page >> VA_TAG_PAGE_SHIFT;
tsb->data.value = 0;
tsb->data.size = PAGESIZE_8K;
tsb->data.pfn = (t->frame >> MMU_FRAME_WIDTH) + index;