25 lines
647 B
C
25 lines
647 B
C
#ifndef SOCKS_X86_64_VM_H_
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#define SOCKS_X86_64_VM_H_
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/* kernel higher-half base virtual address. */
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#define VM_KERNEL_VOFFSET 0xFFFFFFFF80000000
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/* direct page-mapping region.
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NOTE that these are the maximum bounds of this region.
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the actual size depends on the amount of physical
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memory present. */
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#define VM_PAGEMAP_BASE 0xFFFF888000000000
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#define VM_PAGEMAP_LIMIT 0xFFFFC87FFFFFFFFF
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#define VM_PAGE_SIZE 0x1000
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#define VM_PAGE_MASK (VM_PAGE_SIZE-1)
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#define VM_PAGE_SHIFT 12
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#define VM_PAGE_MIN_ORDER VM_PAGE_4K
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#define VM_PAGE_MAX_ORDER VM_PAGE_8M
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#define VM_ZONE_MIN VM_ZONE_DMA
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#define VM_ZONE_MAX VM_ZONE_NORMAL
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#endif
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