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::find_if(coll, [&](const VMRange &r) { 27 return r.Contains(value); 28 }) != coll.end(); 29 } 30 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 38 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 44 bool lldb_private::operator==(const VMRange &lhs, const VMRange &rhs) { 45 return lhs.GetBaseAddress() == rhs.GetBaseAddress() && 46 lhs.GetEndAddress() == rhs.GetEndAddress(); 47 } 48 49 bool lldb_private::operator!=(const VMRange &lhs, const VMRange &rhs) { 50 return !(lhs == rhs); 51 } 52 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 61 bool lldb_private::operator<=(const VMRange &lhs, const VMRange &rhs) { 62 return !(lhs > rhs); 63 } 64 65 bool lldb_private::operator>(const VMRange &lhs, const VMRange &rhs) { 66 return rhs < lhs; 67 } 68 69 bool lldb_private::operator>=(const VMRange &lhs, const VMRange &rhs) { 70 return !(lhs < rhs); 71 } 72