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
ContainsValue(const VMRange::collection & coll,lldb::addr_t value)24 bool VMRange::ContainsValue(const VMRange::collection &coll,
25 lldb::addr_t value) {
26 return llvm::find_if(coll, [&](const VMRange &r) {
27 return r.Contains(value);
28 }) != coll.end();
29 }
30
ContainsRange(const VMRange::collection & coll,const VMRange & range)31 bool VMRange::ContainsRange(const VMRange::collection &coll,
32 const VMRange &range) {
33 return llvm::find_if(coll, [&](const VMRange &r) {
34 return r.Contains(range);
35 }) != coll.end();
36 }
37
Dump(llvm::raw_ostream & s,lldb::addr_t offset,uint32_t addr_width) const38 void VMRange::Dump(llvm::raw_ostream &s, lldb::addr_t offset,
39 uint32_t addr_width) const {
40 DumpAddressRange(s, offset + GetBaseAddress(), offset + GetEndAddress(),
41 addr_width);
42 }
43
operator ==(const VMRange & lhs,const VMRange & rhs)44 bool lldb_private::operator==(const VMRange &lhs, const VMRange &rhs) {
45 return lhs.GetBaseAddress() == rhs.GetBaseAddress() &&
46 lhs.GetEndAddress() == rhs.GetEndAddress();
47 }
48
operator !=(const VMRange & lhs,const VMRange & rhs)49 bool lldb_private::operator!=(const VMRange &lhs, const VMRange &rhs) {
50 return !(lhs == rhs);
51 }
52
operator <(const VMRange & lhs,const VMRange & rhs)53 bool lldb_private::operator<(const VMRange &lhs, const VMRange &rhs) {
54 if (lhs.GetBaseAddress() < rhs.GetBaseAddress())
55 return true;
56 else if (lhs.GetBaseAddress() > rhs.GetBaseAddress())
57 return false;
58 return lhs.GetEndAddress() < rhs.GetEndAddress();
59 }
60
operator <=(const VMRange & lhs,const VMRange & rhs)61 bool lldb_private::operator<=(const VMRange &lhs, const VMRange &rhs) {
62 return !(lhs > rhs);
63 }
64
operator >(const VMRange & lhs,const VMRange & rhs)65 bool lldb_private::operator>(const VMRange &lhs, const VMRange &rhs) {
66 return rhs < lhs;
67 }
68
operator >=(const VMRange & lhs,const VMRange & rhs)69 bool lldb_private::operator>=(const VMRange &lhs, const VMRange &rhs) {
70 return !(lhs < rhs);
71 }
72