utility.hh (10417:710ee116eb68) utility.hh (11294:a368064a2ab5)
1/*
2 * Copyright (c) 2003-2005 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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73////////////////////////////////////////////////////////////////////////
74//
75// Translation stuff
76//
77
78inline Addr PteAddr(Addr a) { return (a & PteMask) << PteShift; }
79
80// User Virtual
1/*
2 * Copyright (c) 2003-2005 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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73////////////////////////////////////////////////////////////////////////
74//
75// Translation stuff
76//
77
78inline Addr PteAddr(Addr a) { return (a & PteMask) << PteShift; }
79
80// User Virtual
81inline bool IsUSeg(Addr a) { return USegBase <= a && a <= USegEnd; }
81inline bool IsUSeg(Addr a) { assert(USegBase == 0); return a <= USegEnd; }
82
83// Kernel Direct Mapped
84inline bool IsK0Seg(Addr a) { return K0SegBase <= a && a <= K0SegEnd; }
85inline Addr K0Seg2Phys(Addr addr) { return addr & ~K0SegBase; }
86
87// Kernel Virtual
88inline bool IsK1Seg(Addr a) { return K1SegBase <= a && a <= K1SegEnd; }
89

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83// Kernel Direct Mapped
84inline bool IsK0Seg(Addr a) { return K0SegBase <= a && a <= K0SegEnd; }
85inline Addr K0Seg2Phys(Addr addr) { return addr & ~K0SegBase; }
86
87// Kernel Virtual
88inline bool IsK1Seg(Addr a) { return K1SegBase <= a && a <= K1SegEnd; }
89

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