1 //===-- VMRange.cpp -------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "lldb/Utility/VMRange.h"
10 
11 #include "lldb/Utility/Stream.h"
12 #include "lldb/lldb-types.h"
13 
14 #include <algorithm>
15 #include <iterator>
16 #include <vector>
17 
18 #include <cstddef>
19 #include <cstdint>
20 
21 using namespace lldb;
22 using namespace lldb_private;
23 
24 bool VMRange::ContainsValue(const VMRange::collection &coll,
25                             lldb::addr_t value) {
26   return llvm::any_of(coll,
27                       [&](const VMRange &r) { return r.Contains(value); });
28 }
29 
30 bool VMRange::ContainsRange(const VMRange::collection &coll,
31                             const VMRange &range) {
32   return llvm::any_of(coll,
33                       [&](const VMRange &r) { return r.Contains(range); });
34 }
35 
36 void VMRange::Dump(llvm::raw_ostream &s, lldb::addr_t offset,
37                    uint32_t addr_width) const {
38   DumpAddressRange(s, offset + GetBaseAddress(), offset + GetEndAddress(),
39                    addr_width);
40 }
41 
42 bool lldb_private::operator==(const VMRange &lhs, const VMRange &rhs) {
43   return lhs.GetBaseAddress() == rhs.GetBaseAddress() &&
44          lhs.GetEndAddress() == rhs.GetEndAddress();
45 }
46 
47 bool lldb_private::operator!=(const VMRange &lhs, const VMRange &rhs) {
48   return !(lhs == rhs);
49 }
50 
51 bool lldb_private::operator<(const VMRange &lhs, const VMRange &rhs) {
52   if (lhs.GetBaseAddress() < rhs.GetBaseAddress())
53     return true;
54   else if (lhs.GetBaseAddress() > rhs.GetBaseAddress())
55     return false;
56   return lhs.GetEndAddress() < rhs.GetEndAddress();
57 }
58 
59 bool lldb_private::operator<=(const VMRange &lhs, const VMRange &rhs) {
60   return !(lhs > rhs);
61 }
62 
63 bool lldb_private::operator>(const VMRange &lhs, const VMRange &rhs) {
64   return rhs < lhs;
65 }
66 
67 bool lldb_private::operator>=(const VMRange &lhs, const VMRange &rhs) {
68   return !(lhs < rhs);
69 }
70