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#define PTL1_ENTRIES_ARCH     0
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#define PTL1_ENTRIES_ARCH     0
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#define PTL2_ENTRIES_ARCH     0
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#define PTL2_ENTRIES_ARCH     0
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/* coarse page tables used (256*4 = 1KB per page) */
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/* coarse page tables used (256*4 = 1KB per page) */
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#define PTL3_ENTRIES_ARCH    (2<<8)     // 256
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#define PTL3_ENTRIES_ARCH    (2<<8)     // 256
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- 
 
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#define PTL0_SIZE_ARCH       FOUR_FRAMES
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#define PTL1_SIZE_ARCH       0
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#define PTL2_SIZE_ARCH       0
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#define PTL3_SIZE_ARCH       ONE_FRAME
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#define PTL0_INDEX_ARCH(vaddr)    (((vaddr) >> 20) & 0xfff)
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#define PTL0_INDEX_ARCH(vaddr)    (((vaddr) >> 20) & 0xfff)
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#define PTL1_INDEX_ARCH(vaddr)    0
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#define PTL1_INDEX_ARCH(vaddr)    0
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#define PTL2_INDEX_ARCH(vaddr)    0
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#define PTL2_INDEX_ARCH(vaddr)    0
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/* TODO: ?? 0xfff or 0x0ff */
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/* TODO: ?? 0xfff or 0x0ff */
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#define PTL3_INDEX_ARCH(vaddr)    (((vaddr) >> 12) & 0xfff)
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#define PTL3_INDEX_ARCH(vaddr)    (((vaddr) >> 12) & 0xfff)