addr_range.hh (9235:5aa4896ed55a) addr_range.hh (9279:8b16c3804bda)
1/*
2 * Copyright (c) 2012 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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64 {}
65
66 AddrRange(const std::pair<Addr, Addr> &r)
67 : start(r.first), end(r.second)
68 {}
69
70 Addr size() const { return end - start + 1; }
71 bool valid() const { return start < end; }
1/*
2 * Copyright (c) 2012 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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64 {}
65
66 AddrRange(const std::pair<Addr, Addr> &r)
67 : start(r.first), end(r.second)
68 {}
69
70 Addr size() const { return end - start + 1; }
71 bool valid() const { return start < end; }
72
73 /**
74 * Determine if another range intersects this one, i.e. if there
75 * is an address that is both in this range and the other
76 * range. No check is made to ensure either range is valid.
77 *
78 * @param r Range to intersect with
79 * @return true if the intersection of the two ranges is not empty
80 */
81 bool intersects(const AddrRange& r) const
82 {
83 return (start <= r.start && end >= r.start) ||
84 (start <= r.end && end >= r.end);
85 }
86
87 /**
88 * Determine if this range is a subset of another range, i.e. if
89 * every address in this range is also in the other range. No
90 * check is made to ensure either range is valid.
91 *
92 * @param r Range to compare with
93 * @return true if the this range is a subset of the other one
94 */
95 bool isSubset(const AddrRange& r) const
96 {
97 return start >= r.start && end <= r.end;
98 }
72};
73
74/**
75 * Keep the operators away from SWIG.
76 */
77#ifndef SWIG
78
79/**

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100
101/**
102 * Keep the operators away from SWIG.
103 */
104#ifndef SWIG
105
106/**

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