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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /SPARTAN/trunk/arch/ia32/src/mm/page.c @ 114

  → /SPARTAN/trunk/arch/ia32/src/mm/page.c @ 115

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 114 → Rev 115

/SPARTAN/trunk/arch/ia32/src/mm/page.c
69,7 → 69,7
}
trap_register(14, page_fault);
cpu_write_dba(KA2PA(dba));
write_cr3(KA2PA(dba));
}
else {
/*
81,7 → 81,7
dba = frame_alloc(FRAME_KA | FRAME_PANIC);
memcopy(bootstrap_dba, dba, PAGE_SIZE);
cpu_write_dba(KA2PA(dba));
write_cr3(KA2PA(dba));
}
paging_on();
107,7 → 107,7
int pde, pte;
if (root) dba = root;
else dba = cpu_read_dba();
else dba = read_cr3();
pde = page >> 22; /* page directory entry */
pte = (page >> 12) & 0x3ff; /* page table entry */