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 */
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 */
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#ifndef KERN_mips32_TLB_H_
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#ifndef KERN_mips32_TLB_H_
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#define KERN_mips32_TLB_H_
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#define KERN_mips32_TLB_H_
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#include <arch/types.h>
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#include <typedefs.h>
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#include <arch/mm/asid.h>
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#include <arch/exception.h>
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#include <arch/exception.h>
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#ifdef TLBCNT
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#ifdef TLBCNT
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#   define TLB_ENTRY_COUNT      TLBCNT
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#   define TLB_ENTRY_COUNT      TLBCNT
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#else
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#else
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#endif
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#endif
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#define TLB_WIRED       1
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#define TLB_WIRED       1
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#define TLB_KSTACK_WIRED_INDEX  0
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#define TLB_KSTACK_WIRED_INDEX  0
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#define TLB_PAGE_MASK_4K    (0x000 << 13)
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#define TLB_PAGE_MASK_16K   (0x3<<13)
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#define TLB_PAGE_MASK_16K   (0x003 << 13)
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#define TLB_PAGE_MASK_64K   (0x00f << 13)
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#define TLB_PAGE_MASK_256K  (0x03f << 13)
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#define TLB_PAGE_MASK_1M    (0x0ff << 13)
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#define TLB_PAGE_MASK_4M    (0x3ff << 13)
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#define TLB_PAGE_MASK_16M   (0xfff << 13)
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#define PAGE_UNCACHED           2
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#define PAGE_UNCACHED           2
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#define PAGE_CACHEABLE_EXC_WRITE    5
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#define PAGE_CACHEABLE_EXC_WRITE    5
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typedef union {
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typedef union {
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#define tlb_invalidate(asid)    tlb_invalidate_asid(asid)
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#define tlb_invalidate(asid)    tlb_invalidate_asid(asid)
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extern void tlb_invalid(istate_t *istate);
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extern void tlb_invalid(istate_t *istate);
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extern void tlb_refill(istate_t *istate);
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extern void tlb_refill(istate_t *istate);
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extern void tlb_modified(istate_t *istate);
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extern void tlb_modified(istate_t *istate);
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extern void tlb_prepare_entry_lo(entry_lo_t *lo, bool g, bool v, bool d, bool cacheable, uintptr_t pfn);
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extern void tlb_prepare_entry_hi(entry_hi_t *hi, asid_t asid, uintptr_t addr);
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#endif
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#endif
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/** @}
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/** @}
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 */
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 */