1//===-- VMRange.cpp ---------------------------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#include "lldb/lldb-private.h" 11 12#include "lldb/Core/Stream.h" 13#include "lldb/Core/VMRange.h" 14#include <algorithm> 15 16using namespace lldb; 17using namespace lldb_private; 18 19bool 20VMRange::ContainsValue(const VMRange::collection& coll, lldb::addr_t value) 21{ 22 ValueInRangeUnaryPredicate in_range_predicate(value); 23 VMRange::const_iterator pos; 24 VMRange::const_iterator end = coll.end(); 25 pos = std::find_if( coll.begin(), end, in_range_predicate ); 26 if (pos != end) 27 return true; 28 return false; 29} 30 31bool 32VMRange::ContainsRange(const VMRange::collection& coll, const VMRange& range) 33{ 34 RangeInRangeUnaryPredicate in_range_predicate(range); 35 VMRange::const_iterator pos; 36 VMRange::const_iterator end = coll.end(); 37 pos = std::find_if( coll.begin(), end, in_range_predicate ); 38 if (pos != end) 39 return true; 40 return false; 41} 42 43size_t 44VMRange::FindRangeIndexThatContainsValue (const VMRange::collection& coll, lldb::addr_t value) 45{ 46 ValueInRangeUnaryPredicate in_range_predicate(value); 47 VMRange::const_iterator begin = coll.begin(); 48 VMRange::const_iterator end = coll.end(); 49 VMRange::const_iterator pos = std::find_if (begin, end, in_range_predicate); 50 if (pos != end) 51 return std::distance (begin, pos); 52 return UINT32_MAX; 53} 54 55void 56VMRange::Dump(Stream *s, lldb::addr_t offset, uint32_t addr_width) const 57{ 58 s->AddressRange(offset + GetBaseAddress(), offset + GetEndAddress(), addr_width); 59} 60 61bool 62lldb_private::operator== (const VMRange& lhs, const VMRange& rhs) 63{ 64 return lhs.GetBaseAddress() == rhs.GetBaseAddress() && lhs.GetEndAddress() == rhs.GetEndAddress(); 65} 66 67bool 68lldb_private::operator!= (const VMRange& lhs, const VMRange& rhs) 69{ 70 return lhs.GetBaseAddress() != rhs.GetBaseAddress() || lhs.GetEndAddress() != rhs.GetEndAddress(); 71} 72 73bool 74lldb_private::operator< (const VMRange& lhs, const VMRange& rhs) 75{ 76 if (lhs.GetBaseAddress() < rhs.GetBaseAddress()) 77 return true; 78 else if (lhs.GetBaseAddress() > rhs.GetBaseAddress()) 79 return false; 80 return lhs.GetEndAddress() < rhs.GetEndAddress(); 81} 82 83bool 84lldb_private::operator<= (const VMRange& lhs, const VMRange& rhs) 85{ 86 if (lhs.GetBaseAddress() < rhs.GetBaseAddress()) 87 return true; 88 else if (lhs.GetBaseAddress() > rhs.GetBaseAddress()) 89 return false; 90 return lhs.GetEndAddress() <= rhs.GetEndAddress(); 91} 92 93bool 94lldb_private::operator> (const VMRange& lhs, const VMRange& rhs) 95{ 96 if (lhs.GetBaseAddress() > rhs.GetBaseAddress()) 97 return true; 98 else if (lhs.GetBaseAddress() < rhs.GetBaseAddress()) 99 return false; 100 return lhs.GetEndAddress() > rhs.GetEndAddress(); 101} 102 103bool 104lldb_private::operator>= (const VMRange& lhs, const VMRange& rhs) 105{ 106 if (lhs.GetBaseAddress() > rhs.GetBaseAddress()) 107 return true; 108 else if (lhs.GetBaseAddress() < rhs.GetBaseAddress()) 109 return false; 110 return lhs.GetEndAddress() >= rhs.GetEndAddress(); 111} 112 113