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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/genarch/src/mm/as_pt.c @ 1767

  → /kernel/trunk/genarch/src/mm/as_pt.c @ 1780

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1767 → Rev 1780

/kernel/trunk/genarch/src/mm/as_pt.c
76,9 → 76,9
dst_ptl0 = (pte_t *) frame_alloc(ONE_FRAME, FRAME_KA);
if (flags & FLAG_AS_KERNEL) {
memsetb((__address) dst_ptl0, PAGE_SIZE, 0);
memsetb((uintptr_t) dst_ptl0, PAGE_SIZE, 0);
} else {
__address src, dst;
uintptr_t src, dst;
/*
* Copy the kernel address space portion to new PTL0.
86,18 → 86,18
ipl = interrupts_disable();
mutex_lock(&AS_KERNEL->lock);
src_ptl0 = (pte_t *) PA2KA((__address) AS_KERNEL->page_table);
src_ptl0 = (pte_t *) PA2KA((uintptr_t) AS_KERNEL->page_table);
src = (__address) &src_ptl0[PTL0_INDEX(KERNEL_ADDRESS_SPACE_START)];
dst = (__address) &dst_ptl0[PTL0_INDEX(KERNEL_ADDRESS_SPACE_START)];
src = (uintptr_t) &src_ptl0[PTL0_INDEX(KERNEL_ADDRESS_SPACE_START)];
dst = (uintptr_t) &dst_ptl0[PTL0_INDEX(KERNEL_ADDRESS_SPACE_START)];
memsetb((__address) dst_ptl0, PAGE_SIZE, 0);
memcpy((void *) dst, (void *) src, PAGE_SIZE - (src - (__address) src_ptl0));
memsetb((uintptr_t) dst_ptl0, PAGE_SIZE, 0);
memcpy((void *) dst, (void *) src, PAGE_SIZE - (src - (uintptr_t) src_ptl0));
mutex_unlock(&AS_KERNEL->lock);
interrupts_restore(ipl);
}
return (pte_t *) KA2PA((__address) dst_ptl0);
return (pte_t *) KA2PA((uintptr_t) dst_ptl0);
}
/** Destroy page table.
108,7 → 108,7
*/
void ptl0_destroy(pte_t *page_table)
{
frame_free((__address)page_table);
frame_free((uintptr_t)page_table);
}
/** Lock page tables.