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Ignore:
Timestamp:
2010-07-12T14:42:46Z (12 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master
Children:
44c69b66
Parents:
d5a1c73
Message:

Introduce PF_ACCESS_UNKNOWN to be used by the debuging/panicking code in
situations in which the trap handler does not know the exact access type.

Do not pass context-specific messages of only minimal information value to
panic_memtrap().

File:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/arch/sparc64/src/mm/sun4v/tlb.c

    rd5a1c73 rc15b374  
    359359{
    360360        fault_if_from_uspace(istate, "%s, Address=%p.", str, va);
    361         panic_memtrap(istate, PF_ACCESS_EXEC, va, "%s.", str);
     361        panic_memtrap(istate, PF_ACCESS_EXEC, va, str);
    362362}
    363363
     
    367367        fault_if_from_uspace(istate, "%s, Page=%p (ASID=%d).", str,
    368368            DMISS_ADDRESS(page_and_ctx), DMISS_CONTEXT(page_and_ctx));
    369         panic_memtrap(istate, PF_ACCESS_READ, DMISS_ADDRESS(page_and_ctx),
    370             "%s.");
     369        panic_memtrap(istate, PF_ACCESS_UNKNOWN, DMISS_ADDRESS(page_and_ctx),
     370            str);
    371371}
    372372
     
    377377            DMISS_ADDRESS(page_and_ctx), DMISS_CONTEXT(page_and_ctx));
    378378        panic_memtrap(istate, PF_ACCESS_WRITE, DMISS_ADDRESS(page_and_ctx),
    379             "%s.");
     379            str);
    380380}
    381381
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