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Rev 3425 Rev 3597
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 */
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 */
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#include <mm/tlb.h>
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#include <mm/tlb.h>
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#include <arch/mm/tlb.h>
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#include <arch/mm/tlb.h>
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#include <arch/interrupt.h>
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#include <arch/interrupt.h>
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#include <interrupt.h>
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#include <mm/as.h>
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#include <mm/as.h>
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#include <arch.h>
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#include <arch.h>
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#include <print.h>
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#include <print.h>
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#include <symtab.h>
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#include <symtab.h>
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            page_table_lock(as, lock);
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            page_table_lock(as, lock);
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            *pfrc = rc;
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            *pfrc = rc;
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            return NULL;
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            return NULL;
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        case AS_PF_FAULT:
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        case AS_PF_FAULT:
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            page_table_lock(as, lock);
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            page_table_lock(as, lock);
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            printf("Page fault.\n");
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            *pfrc = rc;
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            *pfrc = rc;
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            return NULL;
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            return NULL;
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        default:
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        default:
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            panic("unexpected rc (%d)\n", rc);
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            panic("unexpected rc (%d)\n", rc);
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        }  
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        }  
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    if (s)
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    if (s)
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        symbol = s;
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        symbol = s;
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    s = get_symtab_entry(istate->lr);
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    s = get_symtab_entry(istate->lr);
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    if (s)
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    if (s)
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        sym2 = s;
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        sym2 = s;
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    fault_if_from_uspace(istate,
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        "%p: PHT Refill Exception at %p (%s<-%s)\n", badvaddr,
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        istate->pc, symbol, sym2);
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    panic("%p: PHT Refill Exception at %p (%s<-%s)\n", badvaddr,
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    panic("%p: PHT Refill Exception at %p (%s<-%s)\n", badvaddr,
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        istate->pc, symbol, sym2);
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        istate->pc, symbol, sym2);
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}
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}
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