lldb_private::PersistentExpressionState Class Reference

#include <ExpressionVariable.h>

Inheritance diagram for lldb_private::PersistentExpressionState:

Collaboration diagram for lldb_private::PersistentExpressionState:

Public Types
enum	LLVMCastKind { eKindClang , eKindSwift , eKindGo , kNumKinds }

Public Member Functions
LLVMCastKind	getKind () const
	PersistentExpressionState (LLVMCastKind kind)
virtual	~PersistentExpressionState ()
virtual lldb::ExpressionVariableSP	CreatePersistentVariable (const lldb::ValueObjectSP &valobj_sp)=0
virtual lldb::ExpressionVariableSP	CreatePersistentVariable (ExecutionContextScope *exe_scope, ConstString name, const CompilerType &type, lldb::ByteOrder byte_order, uint32_t addr_byte_size)=0
virtual ConstString	GetNextPersistentVariableName (bool is_error=false)=0
	Return a new persistent variable name with the specified prefix.
virtual void	RemovePersistentVariable (lldb::ExpressionVariableSP variable)=0
virtual std::optional< CompilerType >	GetCompilerTypeFromPersistentDecl (ConstString type_name)=0
virtual lldb::addr_t	LookupSymbol (ConstString name)
void	RegisterExecutionUnit (lldb::IRExecutionUnitSP &execution_unit_sp)
Public Member Functions inherited from lldb_private::ExpressionVariableList
size_t	GetSize ()
	Implementation of methods in ExpressionVariableListBase.
lldb::ExpressionVariableSP	GetVariableAtIndex (size_t index)
size_t	AddVariable (const lldb::ExpressionVariableSP &var_sp)
lldb::ExpressionVariableSP	AddNewlyConstructedVariable (ExpressionVariable *var)
bool	ContainsVariable (const lldb::ExpressionVariableSP &var_sp)
lldb::ExpressionVariableSP	GetVariable (ConstString name)
	Finds a variable by name in the list.
lldb::ExpressionVariableSP	GetVariable (llvm::StringRef name)
void	RemoveVariable (lldb::ExpressionVariableSP var_sp)
void	Clear ()

Protected Member Functions
virtual llvm::StringRef	GetPersistentVariablePrefix (bool is_error=false) const =0

Private Types
typedef std::set< lldb::IRExecutionUnitSP >	ExecutionUnitSet
typedef llvm::DenseMap< const char *, lldb::addr_t >	SymbolMap

Private Attributes
LLVMCastKind	m_kind
ExecutionUnitSet	m_execution_units
	The execution units that contain valuable symbols.
SymbolMap	m_symbol_map
	The addresses of the symbols in m_execution_units.

Detailed Description

Definition at line 204 of file ExpressionVariable.h.

Member Typedef Documentation

ExecutionUnitSet

typedef std::set<lldb::IRExecutionUnitSP> lldb_private::PersistentExpressionState::ExecutionUnitSet

private

Definition at line 244 of file ExpressionVariable.h.

SymbolMap

typedef llvm::DenseMap<const char *, lldb::addr_t> lldb_private::PersistentExpressionState::SymbolMap

private

Definition at line 248 of file ExpressionVariable.h.

Member Enumeration Documentation

LLVMCastKind

enum lldb_private::PersistentExpressionState::LLVMCastKind

Enumerator
eKindClang
eKindSwift
eKindGo
kNumKinds

Definition at line 207 of file ExpressionVariable.h.

Constructor & Destructor Documentation

PersistentExpressionState()

lldb_private::PersistentExpressionState::PersistentExpressionState ( LLVMCastKind  kind )

inline

Definition at line 211 of file ExpressionVariable.h.

~PersistentExpressionState()

PersistentExpressionState::~PersistentExpressionState ( )

virtualdefault

Member Function Documentation

CreatePersistentVariable() [1/2]

virtual lldb::ExpressionVariableSP lldb_private::PersistentExpressionState::CreatePersistentVariable ( const lldb::ValueObjectSP &  valobj_sp )

pure virtual

Implemented in lldb_private::ClangPersistentVariables.

Referenced by EntityResultVariable::Dematerialize(), lldb_private::ABI::GetReturnValueObject(), and lldb_private::ValueObject::Persist().

CreatePersistentVariable() [2/2]

virtual lldb::ExpressionVariableSP lldb_private::PersistentExpressionState::CreatePersistentVariable ( ExecutionContextScope *  exe_scope, ConstString  name, const CompilerType &  type, lldb::ByteOrder  byte_order, uint32_t  addr_byte_size  )

pure virtual

Implemented in lldb_private::ClangPersistentVariables.

GetCompilerTypeFromPersistentDecl()

virtual std::optional< CompilerType > lldb_private::PersistentExpressionState::GetCompilerTypeFromPersistentDecl ( ConstString  type_name )

pure virtual

Implemented in lldb_private::ClangPersistentVariables.

getKind()

LLVMCastKind lldb_private::PersistentExpressionState::getKind ( ) const

inline

Definition at line 209 of file ExpressionVariable.h.

References m_kind.

Referenced by lldb_private::ClangPersistentVariables::classof().

GetNextPersistentVariableName()

virtual ConstString lldb_private::PersistentExpressionState::GetNextPersistentVariableName ( bool  is_error = false )

pure virtual

Return a new persistent variable name with the specified prefix.

Implemented in lldb_private::ClangPersistentVariables.

Referenced by EntityResultVariable::Dematerialize(), lldb_private::ABI::GetReturnValueObject(), and lldb_private::ValueObject::Persist().

GetPersistentVariablePrefix()

virtual llvm::StringRef lldb_private::PersistentExpressionState::GetPersistentVariablePrefix ( bool  is_error = false ) const

protectedpure virtual

Implemented in lldb_private::ClangPersistentVariables.

LookupSymbol()

lldb::addr_t PersistentExpressionState::LookupSymbol ( ConstString  name )

virtual

Definition at line 35 of file ExpressionVariable.cpp.

References lldb_private::ConstString::GetCString(), LLDB_INVALID_ADDRESS, and m_symbol_map.

RegisterExecutionUnit()

void PersistentExpressionState::RegisterExecutionUnit

(

lldb::IRExecutionUnitSP &

execution_unit_sp

)

Definition at line 44 of file ExpressionVariable.cpp.

References lldb_private::Expressions, lldb_private::GetLog(), LLDB_INVALID_ADDRESS, LLDB_LOGF, m_execution_units, and m_symbol_map.

RemovePersistentVariable()

virtual void lldb_private::PersistentExpressionState::RemovePersistentVariable ( lldb::ExpressionVariableSP  variable )

pure virtual

Implemented in lldb_private::ClangPersistentVariables.

Member Data Documentation

m_execution_units

ExecutionUnitSet lldb_private::PersistentExpressionState::m_execution_units

private

The execution units that contain valuable symbols.

Definition at line 246 of file ExpressionVariable.h.

Referenced by RegisterExecutionUnit().

m_kind

LLVMCastKind lldb_private::PersistentExpressionState::m_kind

private

Definition at line 242 of file ExpressionVariable.h.

Referenced by getKind().

m_symbol_map

SymbolMap lldb_private::PersistentExpressionState::m_symbol_map

private

The addresses of the symbols in m_execution_units.

Definition at line 250 of file ExpressionVariable.h.

Referenced by LookupSymbol(), and RegisterExecutionUnit().

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The documentation for this class was generated from the following files:

• ExpressionVariable.h
• ExpressionVariable.cpp