pagetable.hh (5569:baeee670d4ce) pagetable.hh (5570:13592d41f290)
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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52
53 Addr vpn() const { return (addr & ImplMask) >> PageShift; }
54 Addr page() const { return addr & PageMask; }
55 Addr offset() const { return addr & PageOffset; }
56
57 Addr level3() const
58 { return PteAddr(addr >> PageShift); }
59 Addr level2() const
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 43 unchanged lines hidden (view full) ---

52
53 Addr vpn() const { return (addr & ImplMask) >> PageShift; }
54 Addr page() const { return addr & PageMask; }
55 Addr offset() const { return addr & PageOffset; }
56
57 Addr level3() const
58 { return PteAddr(addr >> PageShift); }
59 Addr level2() const
60 { return PteAddr(addr >> NPtePageShift + PageShift); }
60 { return PteAddr(addr >> (NPtePageShift + PageShift)); }
61 Addr level1() const
61 Addr level1() const
62 { return PteAddr(addr >> 2 * NPtePageShift + PageShift); }
62 { return PteAddr(addr >> (2 * NPtePageShift + PageShift)); }
63};
64
65struct PageTableEntry
66{
67 PageTableEntry(uint64_t e) : entry(e) {}
68 uint64_t entry;
69 operator uint64_t() const { return entry; }
70 const PageTableEntry &operator=(uint64_t e) { entry = e; return *this; }

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64
65struct PageTableEntry
66{
67 PageTableEntry(uint64_t e) : entry(e) {}
68 uint64_t entry;
69 operator uint64_t() const { return entry; }
70 const PageTableEntry &operator=(uint64_t e) { entry = e; return *this; }

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