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binaryview.cpp
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1456 lines (1067 loc) · 34.7 KB
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// Copyright (c) 2015-2016 Vector 35 LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
#include "binaryninjaapi.h"
using namespace BinaryNinja;
using namespace std;
void BinaryDataNotification::DataWrittenCallback(void* ctxt, BNBinaryView* object, uint64_t offset, size_t len)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnBinaryDataWritten(view, offset, len);
}
void BinaryDataNotification::DataInsertedCallback(void* ctxt, BNBinaryView* object, uint64_t offset, size_t len)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnBinaryDataInserted(view, offset, len);
}
void BinaryDataNotification::DataRemovedCallback(void* ctxt, BNBinaryView* object, uint64_t offset, uint64_t len)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnBinaryDataRemoved(view, offset, len);
}
void BinaryDataNotification::FunctionAddedCallback(void* ctxt, BNBinaryView* object, BNFunction* func)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Function> funcObj = new Function(BNNewFunctionReference(func));
notify->OnAnalysisFunctionAdded(view, funcObj);
}
void BinaryDataNotification::FunctionRemovedCallback(void* ctxt, BNBinaryView* object, BNFunction* func)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Function> funcObj = new Function(BNNewFunctionReference(func));
notify->OnAnalysisFunctionRemoved(view, funcObj);
}
void BinaryDataNotification::FunctionUpdatedCallback(void* ctxt, BNBinaryView* object, BNFunction* func)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Function> funcObj = new Function(BNNewFunctionReference(func));
notify->OnAnalysisFunctionUpdated(view, funcObj);
}
void BinaryDataNotification::DataVariableAddedCallback(void* ctxt, BNBinaryView* object, BNDataVariable* var)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
DataVariable varObj;
varObj.address = var->address;
varObj.type = new Type(BNNewTypeReference(var->type));
varObj.autoDiscovered = var->autoDiscovered;
notify->OnDataVariableAdded(view, varObj);
}
void BinaryDataNotification::DataVariableRemovedCallback(void* ctxt, BNBinaryView* object, BNDataVariable* var)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
DataVariable varObj;
varObj.address = var->address;
varObj.type = new Type(BNNewTypeReference(var->type));
varObj.autoDiscovered = var->autoDiscovered;
notify->OnDataVariableRemoved(view, varObj);
}
void BinaryDataNotification::DataVariableUpdatedCallback(void* ctxt, BNBinaryView* object, BNDataVariable* var)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
DataVariable varObj;
varObj.address = var->address;
varObj.type = new Type(BNNewTypeReference(var->type));
varObj.autoDiscovered = var->autoDiscovered;
notify->OnDataVariableUpdated(view, varObj);
}
void BinaryDataNotification::StringFoundCallback(void* ctxt, BNBinaryView* object, BNStringType type, uint64_t offset, size_t len)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnStringFound(view, type, offset, len);
}
void BinaryDataNotification::StringRemovedCallback(void* ctxt, BNBinaryView* object, BNStringType type, uint64_t offset, size_t len)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnStringRemoved(view, type, offset, len);
}
BinaryDataNotification::BinaryDataNotification()
{
m_callbacks.context = this;
m_callbacks.dataWritten = DataWrittenCallback;
m_callbacks.dataInserted = DataInsertedCallback;
m_callbacks.dataRemoved = DataRemovedCallback;
m_callbacks.functionAdded = FunctionAddedCallback;
m_callbacks.functionRemoved = FunctionRemovedCallback;
m_callbacks.functionUpdated = FunctionUpdatedCallback;
m_callbacks.dataVariableAdded = DataVariableAddedCallback;
m_callbacks.dataVariableRemoved = DataVariableRemovedCallback;
m_callbacks.dataVariableUpdated = DataVariableUpdatedCallback;
m_callbacks.stringFound = StringFoundCallback;
m_callbacks.stringRemoved = StringRemovedCallback;
}
Symbol::Symbol(BNSymbolType type, const string& shortName, const string& fullName, const string& rawName, uint64_t addr)
{
m_object = BNCreateSymbol(type, shortName.c_str(), fullName.c_str(), rawName.c_str(), addr);
}
Symbol::Symbol(BNSymbolType type, const std::string& name, uint64_t addr)
{
m_object = BNCreateSymbol(type, name.c_str(), name.c_str(), name.c_str(), addr);
}
Symbol::Symbol(BNSymbol* sym)
{
m_object = sym;
}
BNSymbolType Symbol::GetType() const
{
return BNGetSymbolType(m_object);
}
string Symbol::GetShortName() const
{
char* name = BNGetSymbolShortName(m_object);
string result = name;
BNFreeString(name);
return result;
}
string Symbol::GetFullName() const
{
char* name = BNGetSymbolFullName(m_object);
string result = name;
BNFreeString(name);
return result;
}
string Symbol::GetRawName() const
{
char* name = BNGetSymbolRawName(m_object);
string result = name;
BNFreeString(name);
return result;
}
uint64_t Symbol::GetAddress() const
{
return BNGetSymbolAddress(m_object);
}
bool Symbol::IsAutoDefined() const
{
return BNIsSymbolAutoDefined(m_object);
}
void Symbol::SetAutoDefined(bool val)
{
BNSetSymbolAutoDefined(m_object, val);
}
Ref<Symbol> Symbol::ImportedFunctionFromImportAddressSymbol(Symbol* sym, uint64_t addr)
{
return new Symbol(BNImportedFunctionFromImportAddressSymbol(sym->GetObject(), addr));
}
AnalysisCompletionEvent::AnalysisCompletionEvent(BinaryView* view, const std::function<void()>& callback):
m_callback(callback)
{
m_object = BNAddAnalysisCompletionEvent(view->GetObject(), this, CompletionCallback);
}
void AnalysisCompletionEvent::CompletionCallback(void* ctxt)
{
AnalysisCompletionEvent* event = (AnalysisCompletionEvent*)ctxt;
unique_lock<recursive_mutex> lock(event->m_mutex);
event->m_callback();
event->m_callback = []() {};
}
void AnalysisCompletionEvent::Cancel()
{
unique_lock<recursive_mutex> lock(m_mutex);
m_callback = []() {};
}
BinaryView::BinaryView(const std::string& typeName, FileMetadata* file)
{
BNCustomBinaryView view;
view.context = this;
view.init = InitCallback;
view.freeObject = FreeCallback;
view.read = ReadCallback;
view.write = WriteCallback;
view.insert = InsertCallback;
view.remove = RemoveCallback;
view.getModification = GetModificationCallback;
view.isValidOffset = IsValidOffsetCallback;
view.isOffsetReadable = IsOffsetReadableCallback;
view.isOffsetWritable = IsOffsetWritableCallback;
view.isOffsetExecutable = IsOffsetExecutableCallback;
view.getNextValidOffset = GetNextValidOffsetCallback;
view.getStart = GetStartCallback;
view.getLength = GetLengthCallback;
view.getEntryPoint = GetEntryPointCallback;
view.isExecutable = IsExecutableCallback;
view.getDefaultEndianness = GetDefaultEndiannessCallback;
view.getAddressSize = GetAddressSizeCallback;
view.save = SaveCallback;
m_file = file;
AddRefForRegistration();
m_object = BNCreateCustomBinaryView(typeName.c_str(), m_file->GetObject(), &view);
}
BinaryView::BinaryView(BNBinaryView* view)
{
m_object = view;
m_file = new FileMetadata(BNGetFileForView(m_object));
}
bool BinaryView::InitCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->Init();
}
void BinaryView::FreeCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
view->ReleaseForRegistration();
}
size_t BinaryView::ReadCallback(void* ctxt, void* dest, uint64_t offset, size_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformRead(dest, offset, len);
}
size_t BinaryView::WriteCallback(void* ctxt, uint64_t offset, const void* src, size_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformWrite(offset, src, len);
}
size_t BinaryView::InsertCallback(void* ctxt, uint64_t offset, const void* src, size_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformInsert(offset, src, len);
}
size_t BinaryView::RemoveCallback(void* ctxt, uint64_t offset, uint64_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformRemove(offset, len);
}
BNModificationStatus BinaryView::GetModificationCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetModification(offset);
}
bool BinaryView::IsValidOffsetCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsValidOffset(offset);
}
bool BinaryView::IsOffsetReadableCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsOffsetReadable(offset);
}
bool BinaryView::IsOffsetWritableCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsOffsetWritable(offset);
}
bool BinaryView::IsOffsetExecutableCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsOffsetExecutable(offset);
}
uint64_t BinaryView::GetNextValidOffsetCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetNextValidOffset(offset);
}
uint64_t BinaryView::GetStartCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetStart();
}
uint64_t BinaryView::GetLengthCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetLength();
}
uint64_t BinaryView::GetEntryPointCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetEntryPoint();
}
bool BinaryView::IsExecutableCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsExecutable();
}
BNEndianness BinaryView::GetDefaultEndiannessCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->GetDefaultEndianness();
}
size_t BinaryView::GetAddressSizeCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->GetAddressSize();
}
bool BinaryView::SaveCallback(void* ctxt, BNFileAccessor* file)
{
BinaryView* view = (BinaryView*)ctxt;
CoreFileAccessor accessor(file);
return view->PerformSave(&accessor);
}
bool BinaryView::PerformIsValidOffset(uint64_t offset)
{
uint8_t val;
return PerformRead(&val, offset, 1) == 1;
}
bool BinaryView::PerformIsOffsetReadable(uint64_t offset)
{
return PerformIsValidOffset(offset);
}
bool BinaryView::PerformIsOffsetWritable(uint64_t offset)
{
return PerformIsValidOffset(offset);
}
bool BinaryView::PerformIsOffsetExecutable(uint64_t offset)
{
return PerformIsValidOffset(offset);
}
uint64_t BinaryView::PerformGetNextValidOffset(uint64_t offset)
{
if (offset < PerformGetStart())
return PerformGetStart();
return offset;
}
BNEndianness BinaryView::PerformGetDefaultEndianness() const
{
Ref<Architecture> arch = GetDefaultArchitecture();
if (arch)
return arch->GetEndianness();
return LittleEndian;
}
size_t BinaryView::PerformGetAddressSize() const
{
Ref<Architecture> arch = GetDefaultArchitecture();
if (arch)
return arch->GetAddressSize();
if (GetEnd() > (1LL << 32))
return 8;
return 4;
}
void BinaryView::NotifyDataWritten(uint64_t offset, size_t len)
{
BNNotifyDataWritten(m_object, offset, len);
}
void BinaryView::NotifyDataInserted(uint64_t offset, size_t len)
{
BNNotifyDataInserted(m_object, offset, len);
}
void BinaryView::NotifyDataRemoved(uint64_t offset, uint64_t len)
{
BNNotifyDataRemoved(m_object, offset, len);
}
string BinaryView::GetTypeName() const
{
char* str = BNGetViewType(m_object);
string result = str;
BNFreeString(str);
return result;
}
bool BinaryView::IsModified() const
{
return BNIsViewModified(m_object);
}
bool BinaryView::IsAnalysisChanged() const
{
return m_file->IsAnalysisChanged();
}
bool BinaryView::IsBackedByDatabase() const
{
return m_file->IsBackedByDatabase();
}
bool BinaryView::CreateDatabase(const string& path)
{
return m_file->CreateDatabase(path, this);
}
bool BinaryView::SaveAutoSnapshot()
{
return m_file->SaveAutoSnapshot(this);
}
void BinaryView::BeginUndoActions()
{
m_file->BeginUndoActions();
}
void BinaryView::AddUndoAction(UndoAction* action)
{
action->Add(m_object);
}
void BinaryView::CommitUndoActions()
{
m_file->CommitUndoActions();
}
bool BinaryView::Undo()
{
return m_file->Undo();
}
bool BinaryView::Redo()
{
return m_file->Redo();
}
string BinaryView::GetCurrentView()
{
return m_file->GetCurrentView();
}
uint64_t BinaryView::GetCurrentOffset()
{
return m_file->GetCurrentOffset();
}
bool BinaryView::Navigate(const string& view, uint64_t offset)
{
return m_file->Navigate(view, offset);
}
DataBuffer BinaryView::ReadBuffer(uint64_t offset, size_t len)
{
BNDataBuffer* result = BNReadViewBuffer(m_object, offset, len);
return DataBuffer(result);
}
size_t BinaryView::WriteBuffer(uint64_t offset, const DataBuffer& data)
{
return BNWriteViewBuffer(m_object, offset, data.GetBufferObject());
}
size_t BinaryView::InsertBuffer(uint64_t offset, const DataBuffer& data)
{
return BNInsertViewBuffer(m_object, offset, data.GetBufferObject());
}
vector<BNModificationStatus> BinaryView::GetModification(uint64_t offset, size_t len)
{
BNModificationStatus* mod = new BNModificationStatus[len];
len = BNGetModificationArray(m_object, offset, mod, len);
vector<BNModificationStatus> result;
for (size_t i = 0; i < len; i++)
result.push_back(mod[i]);
delete[] mod;
return result;
}
uint64_t BinaryView::GetEnd() const
{
return BNGetEndOffset(m_object);
}
bool BinaryView::Save(const string& path)
{
return BNSaveToFilename(m_object, path.c_str());
}
void BinaryView::RegisterNotification(BinaryDataNotification* notify)
{
BNRegisterDataNotification(m_object, notify->GetCallbacks());
}
void BinaryView::UnregisterNotification(BinaryDataNotification* notify)
{
BNUnregisterDataNotification(m_object, notify->GetCallbacks());
}
size_t BinaryView::Read(void* dest, uint64_t offset, size_t len)
{
return BNReadViewData(m_object, dest, offset, len);
}
size_t BinaryView::Write(uint64_t offset, const void* data, size_t len)
{
return BNWriteViewData(m_object, offset, data, len);
}
size_t BinaryView::Insert(uint64_t offset, const void* data, size_t len)
{
return BNInsertViewData(m_object, offset, data, len);
}
size_t BinaryView::Remove(uint64_t offset, uint64_t len)
{
return BNRemoveViewData(m_object, offset, len);
}
BNModificationStatus BinaryView::GetModification(uint64_t offset)
{
return BNGetModification(m_object, offset);
}
bool BinaryView::IsValidOffset(uint64_t offset) const
{
return BNIsValidOffset(m_object, offset);
}
bool BinaryView::IsOffsetReadable(uint64_t offset) const
{
return BNIsOffsetReadable(m_object, offset);
}
bool BinaryView::IsOffsetWritable(uint64_t offset) const
{
return BNIsOffsetWritable(m_object, offset);
}
bool BinaryView::IsOffsetExecutable(uint64_t offset) const
{
return BNIsOffsetExecutable(m_object, offset);
}
uint64_t BinaryView::GetNextValidOffset(uint64_t offset) const
{
return BNGetNextValidOffset(m_object, offset);
}
uint64_t BinaryView::GetStart() const
{
return BNGetStartOffset(m_object);
}
uint64_t BinaryView::GetLength() const
{
return BNGetViewLength(m_object);
}
uint64_t BinaryView::GetEntryPoint() const
{
return BNGetEntryPoint(m_object);
}
Ref<Architecture> BinaryView::GetDefaultArchitecture() const
{
BNArchitecture* arch = BNGetDefaultArchitecture(m_object);
if (!arch)
return nullptr;
return new CoreArchitecture(arch);
}
void BinaryView::SetDefaultArchitecture(Architecture* arch)
{
if (arch)
BNSetDefaultArchitecture(m_object, arch->GetObject());
else
BNSetDefaultArchitecture(m_object, nullptr);
}
Ref<Platform> BinaryView::GetDefaultPlatform() const
{
BNPlatform* platform = BNGetDefaultPlatform(m_object);
if (!platform)
return nullptr;
return new Platform(platform);
}
void BinaryView::SetDefaultPlatform(Platform* platform)
{
if (platform)
BNSetDefaultPlatform(m_object, platform->GetObject());
else
BNSetDefaultPlatform(m_object, nullptr);
}
BNEndianness BinaryView::GetDefaultEndianness() const
{
return BNGetDefaultEndianness(m_object);
}
size_t BinaryView::GetAddressSize() const
{
return BNGetViewAddressSize(m_object);
}
bool BinaryView::IsExecutable() const
{
return BNIsExecutableView(m_object);
}
bool BinaryView::Save(FileAccessor* file)
{
return BNSaveToFile(m_object, file->GetCallbacks());
}
void BinaryView::AddFunctionForAnalysis(Platform* platform, uint64_t addr)
{
BNAddFunctionForAnalysis(m_object, platform->GetObject(), addr);
}
void BinaryView::AddEntryPointForAnalysis(Platform* platform, uint64_t addr)
{
BNAddEntryPointForAnalysis(m_object, platform->GetObject(), addr);
}
void BinaryView::RemoveAnalysisFunction(Function* func)
{
BNRemoveAnalysisFunction(m_object, func->GetObject());
}
void BinaryView::CreateUserFunction(Platform* platform, uint64_t start)
{
BNCreateUserFunction(m_object, platform->GetObject(), start);
}
void BinaryView::RemoveUserFunction(Function* func)
{
BNRemoveUserFunction(m_object, func->GetObject());
}
void BinaryView::UpdateAnalysis()
{
BNUpdateAnalysis(m_object);
}
void BinaryView::AbortAnalysis()
{
BNAbortAnalysis(m_object);
}
void BinaryView::DefineDataVariable(uint64_t addr, Type* type)
{
BNDefineDataVariable(m_object, addr, type->GetObject());
}
void BinaryView::DefineUserDataVariable(uint64_t addr, Type* type)
{
BNDefineUserDataVariable(m_object, addr, type->GetObject());
}
void BinaryView::UndefineDataVariable(uint64_t addr)
{
BNUndefineDataVariable(m_object, addr);
}
void BinaryView::UndefineUserDataVariable(uint64_t addr)
{
BNUndefineUserDataVariable(m_object, addr);
}
map<uint64_t, DataVariable> BinaryView::GetDataVariables()
{
size_t count;
BNDataVariable* vars = BNGetDataVariables(m_object, &count);
map<uint64_t, DataVariable> result;
for (size_t i = 0; i < count; i++)
{
DataVariable var;
var.address = vars[i].address;
var.type = new Type(BNNewTypeReference(vars[i].type));
var.autoDiscovered = vars[i].autoDiscovered;
result[var.address] = var;
}
BNFreeDataVariables(vars, count);
return result;
}
bool BinaryView::GetDataVariableAtAddress(uint64_t addr, DataVariable& var)
{
var.address = 0;
var.type = nullptr;
var.autoDiscovered = false;
BNDataVariable result;
if (!BNGetDataVariableAtAddress(m_object, addr, &result))
return false;
var.address = result.address;
var.type = new Type(result.type);
var.autoDiscovered = result.autoDiscovered;
return true;
}
vector<Ref<Function>> BinaryView::GetAnalysisFunctionList()
{
size_t count;
BNFunction** list = BNGetAnalysisFunctionList(m_object, &count);
vector<Ref<Function>> result;
for (size_t i = 0; i < count; i++)
result.push_back(new Function(BNNewFunctionReference(list[i])));
BNFreeFunctionList(list, count);
return result;
}
bool BinaryView::HasFunctions() const
{
return BNHasFunctions(m_object);
}
Ref<Function> BinaryView::GetAnalysisFunction(Platform* platform, uint64_t addr)
{
BNFunction* func = BNGetAnalysisFunction(m_object, platform->GetObject(), addr);
if (!func)
return nullptr;
return new Function(func);
}
Ref<Function> BinaryView::GetRecentAnalysisFunctionForAddress(uint64_t addr)
{
BNFunction* func = BNGetRecentAnalysisFunctionForAddress(m_object, addr);
if (!func)
return nullptr;
return new Function(func);
}
vector<Ref<Function>> BinaryView::GetAnalysisFunctionsForAddress(uint64_t addr)
{
size_t count;
BNFunction** list = BNGetAnalysisFunctionsForAddress(m_object, addr, &count);
vector<Ref<Function>> result;
for (size_t i = 0; i < count; i++)
result.push_back(new Function(BNNewFunctionReference(list[i])));
BNFreeFunctionList(list, count);
return result;
}
Ref<Function> BinaryView::GetAnalysisEntryPoint()
{
BNFunction* func = BNGetAnalysisEntryPoint(m_object);
if (!func)
return nullptr;
return new Function(func);
}
Ref<BasicBlock> BinaryView::GetRecentBasicBlockForAddress(uint64_t addr)
{
BNBasicBlock* block = BNGetRecentBasicBlockForAddress(m_object, addr);
if (!block)
return nullptr;
return new BasicBlock(block);
}
vector<Ref<BasicBlock>> BinaryView::GetBasicBlocksForAddress(uint64_t addr)
{
size_t count;
BNBasicBlock** blocks = BNGetBasicBlocksForAddress(m_object, addr, &count);
vector<Ref<BasicBlock>> result;
for (size_t i = 0; i < count; i++)
result.push_back(new BasicBlock(BNNewBasicBlockReference(blocks[i])));
BNFreeBasicBlockList(blocks, count);
return result;
}
vector<ReferenceSource> BinaryView::GetCodeReferences(uint64_t addr)
{
size_t count;
BNReferenceSource* refs = BNGetCodeReferences(m_object, addr, &count);
vector<ReferenceSource> result;
for (size_t i = 0; i < count; i++)
{
ReferenceSource src;
src.func = new Function(BNNewFunctionReference(refs[i].func));
src.arch = new CoreArchitecture(refs[i].arch);
src.addr = refs[i].addr;
result.push_back(src);
}
BNFreeCodeReferences(refs, count);
return result;
}
vector<ReferenceSource> BinaryView::GetCodeReferences(uint64_t addr, uint64_t len)
{
size_t count;
BNReferenceSource* refs = BNGetCodeReferencesInRange(m_object, addr, len, &count);
vector<ReferenceSource> result;
for (size_t i = 0; i < count; i++)
{
ReferenceSource src;
src.func = new Function(BNNewFunctionReference(refs[i].func));
src.arch = new CoreArchitecture(refs[i].arch);
src.addr = refs[i].addr;
result.push_back(src);
}
BNFreeCodeReferences(refs, count);
return result;
}
Ref<Symbol> BinaryView::GetSymbolByAddress(uint64_t addr)
{
BNSymbol* sym = BNGetSymbolByAddress(m_object, addr);
if (!sym)