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Public Member Functions | Protected Types | Protected Attributes | Private Member Functions | List of all members
lldb_private::Function Class Reference

A class that describes a function. More...

#include "lldb/Symbol/Function.h"

Inheritance diagram for lldb_private::Function:
Inheritance graph
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Public Member Functions

 Function (CompileUnit *comp_unit, lldb::user_id_t func_uid, lldb::user_id_t func_type_uid, const Mangled &mangled, Type *func_type, const AddressRange &range)
 Construct with a compile unit, function UID, function type UID, optional mangled name, function type, and a section offset based address range.
 
 ~Function () override
 Destructor.
 
void CalculateSymbolContext (SymbolContext *sc) override
 Reconstruct the object's symbol context into sc.
 
lldb::ModuleSP CalculateSymbolContextModule () override
 
CompileUnitCalculateSymbolContextCompileUnit () override
 
FunctionCalculateSymbolContextFunction () override
 
const AddressRangeGetAddressRange ()
 
lldb::LanguageType GetLanguage () const
 
void GetStartLineSourceInfo (FileSpec &source_file, uint32_t &line_no)
 Find the file and line number of the source location of the start of the function.
 
void GetEndLineSourceInfo (FileSpec &source_file, uint32_t &line_no)
 Find the file and line number of the source location of the end of the function.
 
llvm::ArrayRef< std::unique_ptr< CallEdge > > GetCallEdges ()
 Get the outgoing call edges from this function, sorted by their return PC addresses (in increasing order).
 
llvm::ArrayRef< std::unique_ptr< CallEdge > > GetTailCallingEdges ()
 Get the outgoing tail-calling edges from this function.
 
CallEdgeGetCallEdgeForReturnAddress (lldb::addr_t return_pc, Target &target)
 Get the outgoing call edge from this function which has the given return address return_pc, or return nullptr.
 
BlockGetBlock (bool can_create)
 Get accessor for the block list.
 
CompileUnitGetCompileUnit ()
 Get accessor for the compile unit that owns this function.
 
const CompileUnitGetCompileUnit () const
 Get const accessor for the compile unit that owns this function.
 
void GetDescription (Stream *s, lldb::DescriptionLevel level, Target *target)
 
DWARFExpressionListGetFrameBaseExpression ()
 Get accessor for the frame base location.
 
const DWARFExpressionListGetFrameBaseExpression () const
 Get const accessor for the frame base location.
 
ConstString GetName () const
 
ConstString GetNameNoArguments () const
 
ConstString GetDisplayName () const
 
const MangledGetMangled () const
 
CompilerDeclContext GetDeclContext ()
 Get the DeclContext for this function, if available.
 
std::vector< CompilerContextGetCompilerContext ()
 Get the CompilerContext for this function, if available.
 
TypeGetType ()
 Get accessor for the type that describes the function return value type, and parameter types.
 
const TypeGetType () const
 Get const accessor for the type that describes the function return value type, and parameter types.
 
CompilerType GetCompilerType ()
 
uint32_t GetPrologueByteSize ()
 Get the size of the prologue instructions for this function.
 
void Dump (Stream *s, bool show_context) const
 Dump a description of this object to a Stream.
 
void DumpSymbolContext (Stream *s) override
 Dump the object's symbol context to the stream s.
 
size_t MemorySize () const
 Get the memory cost of this object.
 
bool GetIsOptimized ()
 Get whether compiler optimizations were enabled for this function.
 
bool IsTopLevelFunction ()
 Get whether this function represents a 'top-level' function.
 
lldb::DisassemblerSP GetInstructions (const ExecutionContext &exe_ctx, const char *flavor, bool force_live_memory=false)
 
bool GetDisassembly (const ExecutionContext &exe_ctx, const char *flavor, Stream &strm, bool force_live_memory=false)
 
- Public Member Functions inherited from lldb_private::UserID
 UserID (lldb::user_id_t uid=LLDB_INVALID_UID)
 Construct with optional user ID.
 
 ~UserID ()=default
 Destructor.
 
void Clear ()
 Clears the object state.
 
lldb::user_id_t GetID () const
 Get accessor for the user ID.
 
void SetID (lldb::user_id_t uid)
 Set accessor for the user ID.
 
- Public Member Functions inherited from lldb_private::SymbolContextScope
virtual ~SymbolContextScope ()=default
 
virtual void CalculateSymbolContext (SymbolContext *sc)=0
 Reconstruct the object's symbol context into sc.
 
virtual lldb::ModuleSP CalculateSymbolContextModule ()
 
virtual CompileUnitCalculateSymbolContextCompileUnit ()
 
virtual FunctionCalculateSymbolContextFunction ()
 
virtual BlockCalculateSymbolContextBlock ()
 
virtual SymbolCalculateSymbolContextSymbol ()
 
virtual void DumpSymbolContext (Stream *s)=0
 Dump the object's symbol context to the stream s.
 

Protected Types

enum  { flagsCalculatedPrologueSize = (1 << 0) }
 

Protected Attributes

CompileUnitm_comp_unit
 The compile unit that owns this function.
 
lldb::user_id_t m_type_uid
 The user ID of for the prototype Type for this function.
 
Typem_type
 The function prototype type for this function that includes the function info (FunctionInfo), return type and parameters.
 
Mangled m_mangled
 The mangled function name if any.
 
Block m_block
 All lexical blocks contained in this function.
 
AddressRange m_range
 The function address range that covers the widest range needed to contain all blocks.
 
DWARFExpressionList m_frame_base
 The frame base expression for variables that are relative to the frame pointer.
 
Flags m_flags
 
uint32_t m_prologue_byte_size
 Compute the prologue size once and cache it.
 
std::mutex m_call_edges_lock
 Exclusive lock that controls read/write access to m_call_edges and m_call_edges_resolved.
 
bool m_call_edges_resolved = false
 Whether call site info has been parsed.
 
std::vector< std::unique_ptr< CallEdge > > m_call_edges
 Outgoing call edges.
 
- Protected Attributes inherited from lldb_private::UserID
lldb::user_id_t m_uid
 The user ID that uniquely identifies an object.
 

Private Member Functions

 Function (const Function &)=delete
 
const Functionoperator= (const Function &)=delete
 

Detailed Description

A class that describes a function.

Functions belong to CompileUnit objects (Function::m_comp_unit), have unique user IDs (Function::UserID), know how to reconstruct their symbol context (Function::SymbolContextScope), have a specific function type (Function::m_type_uid), have a simple method name (FunctionInfo::m_name), be declared at a specific location (FunctionInfo::m_declaration), possibly have mangled names (Function::m_mangled), an optional return type (Function::m_type), and contains lexical blocks (Function::m_blocks).

The function information is split into a few pieces:

The abstract information is found in the function type (Type) that describes a function information, return type and parameter types.

The concrete information is the address range information and specific locations for an instance of this function.

Definition at line 399 of file Function.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
protected
Enumerator
flagsCalculatedPrologueSize 

Whether we already tried to calculate the prologue size.

Definition at line 630 of file Function.h.

Constructor & Destructor Documentation

◆ Function() [1/2]

Function::Function ( CompileUnit comp_unit,
lldb::user_id_t  func_uid,
lldb::user_id_t  func_type_uid,
const Mangled mangled,
Type func_type,
const AddressRange range 
)

Construct with a compile unit, function UID, function type UID, optional mangled name, function type, and a section offset based address range.

Parameters
[in]comp_unitThe compile unit to which this function belongs.
[in]func_uidThe UID for this function. This value is provided by the SymbolFile plug-in and can be any value that allows the plug-in to quickly find and parse more detailed information when and if more information is needed.
[in]func_type_uidThe type UID for the function Type to allow for lazy type parsing from the debug information.
[in]mangledThe optional mangled name for this function. If empty, there is no mangled information.
[in]func_typeThe optional function type. If NULL, the function type will be parsed on demand when accessed using the Function::GetType() function by asking the SymbolFile plug-in to get the type for func_type_uid.
[in]rangeThe section offset based address for this function.

Definition at line 258 of file Function.cpp.

References m_block, and lldb_private::Block::SetParentScope().

◆ ~Function()

Function::~Function ( )
overridedefault

Destructor.

◆ Function() [2/2]

lldb_private::Function::Function ( const Function )
privatedelete

Member Function Documentation

◆ CalculateSymbolContext()

void Function::CalculateSymbolContext ( SymbolContext sc)
overridevirtual

Reconstruct the object's symbol context into sc.

The object should fill in as much of the SymbolContext as it can so function calls that require a symbol context can be made for the given object.

Parameters
[out]scA symbol context object pointer that gets filled in.
See also
SymbolContextScope

Implements lldb_private::SymbolContextScope.

Definition at line 438 of file Function.cpp.

References lldb_private::CompileUnit::CalculateSymbolContext(), lldb_private::SymbolContext::function, and m_comp_unit.

Referenced by GetType(), and lldb_private::StackFrameList::SynthesizeTailCallFrames().

◆ CalculateSymbolContextCompileUnit()

CompileUnit * Function::CalculateSymbolContextCompileUnit ( )
overridevirtual

Reimplemented from lldb_private::SymbolContextScope.

Definition at line 451 of file Function.cpp.

References GetCompileUnit().

◆ CalculateSymbolContextFunction()

Function * Function::CalculateSymbolContextFunction ( )
overridevirtual

Reimplemented from lldb_private::SymbolContextScope.

Definition at line 455 of file Function.cpp.

◆ CalculateSymbolContextModule()

ModuleSP Function::CalculateSymbolContextModule ( )
overridevirtual

◆ Dump()

void Function::Dump ( Stream s,
bool  show_context 
) const

Dump a description of this object to a Stream.

Dump a description of the contents of this object to the supplied stream s.

Parameters
[in]sThe stream to which to dump the object description.
[in]show_contextIf true, variables will dump their symbol context information.

Definition at line 419 of file Function.cpp.

References lldb_private::Block::BlockInfoHasBeenParsed(), lldb_private::Mangled::Dump(), lldb_private::Block::Dump(), lldb_private::Stream::EOL(), lldb_private::AddressRange::GetBaseAddress(), lldb_private::Address::GetFileAddress(), lldb_private::Stream::Indent(), LLDB_INVALID_UID, m_block, m_mangled, m_range, m_type, m_type_uid, and lldb_private::Stream::Printf().

◆ DumpSymbolContext()

void Function::DumpSymbolContext ( Stream s)
overridevirtual

Dump the object's symbol context to the stream s.

The object should dump its symbol context to the stream s. This function is widely used in the DumpDebug and verbose output for lldb objects.

Parameters
[in]sThe stream to which to dump the object's symbol context.
See also
SymbolContextScope

Implements lldb_private::SymbolContextScope.

Definition at line 491 of file Function.cpp.

References lldb_private::CompileUnit::DumpSymbolContext(), lldb_private::UserID::GetID(), m_comp_unit, and lldb_private::Stream::Printf().

Referenced by lldb_private::ClangExpressionDeclMap::AddOneFunction(), and lldb_private::Block::DumpSymbolContext().

◆ GetAddressRange()

const AddressRange & lldb_private::Function::GetAddressRange ( )
inline

Definition at line 447 of file Function.h.

References m_range.

Referenced by lldb_private::BreakpointResolver::AddLocation(), lldb_private::ClangExpressionDeclMap::AddOneFunction(), lldb_private::Block::AddRange(), lldb_private::DynamicLoaderDarwin::AlwaysRelyOnEHUnwindInfo(), DynamicLoaderPOSIXDYLD::AlwaysRelyOnEHUnwindInfo(), lldb_private::npdb::SymbolFileNativePDB::CreateBlock(), lldb_private::npdb::SymbolFileNativePDB::CreateLocalVariable(), lldb_private::Disassembler::Disassemble(), CommandObjectThreadUntil::DoExecute(), lldb_private::SymbolContext::Dump(), DumpAddressOffsetFromFunction(), lldb_private::Variable::DumpLocations(), lldb_private::SymbolContext::DumpStopContext(), lldb_private::Module::FindFunctions(), lldb_private::SearchFilter::FunctionPasses(), lldb_private::SymbolContext::GetAddressRange(), lldb_private::ArchitectureMips::GetBreakableLoadAddress(), lldb_private::CommandObjectDisassemble::GetCurrentFunctionRanges(), lldb::SBBlock::GetDescription(), lldb_private::Block::GetDescription(), GetDescription(), lldb::SBFunction::GetEndAddress(), GetEndLineSourceInfo(), lldb_private::StackFrame::GetFrameBaseValue(), lldb_private::SymbolContext::GetFunctionStartLineEntry(), GetInstructions(), lldb::SBFunction::GetInstructions(), lldb_private::CallEdge::GetLoadAddress(), GetPrologueByteSize(), lldb_private::Block::GetRangeAtIndex(), lldb_private::Block::GetRangeContainingAddress(), lldb_private::Block::GetRangeIndexContainingAddress(), lldb::SBFunction::GetRanges(), lldb_private::Block::GetRanges(), lldb::SBFunction::GetStartAddress(), lldb_private::Block::GetStartAddress(), GetStartLineSourceInfo(), lldb_private::StackFrame::GuessValueForRegisterAndOffset(), lldb_private::ThreadPlanStepRange::InSymbol(), lldb_private::Variable::LocationIsValidForAddress(), lldb_private::Variable::LocationIsValidForFrame(), lldb_private::DWARFExpressionList::MatchesOperand(), lldb_private::breakpad::SymbolFileBreakpad::ParseBlocksRecursive(), RemoveFunctionsWithModuleNotEqualTo(), lldb_private::plugin::dwarf::SymbolFileDWARF::ResolveFunction(), lldb_private::ThreadPlanStepInRange::ShouldStop(), lldb::SBThread::StepOverUntil(), and lldb_private::ValueObjectVariable::UpdateValue().

◆ GetBlock()

Block & Function::GetBlock ( bool  can_create)

Get accessor for the block list.

Returns
The block list object that describes all lexical blocks in the function.
See also
BlockList

Definition at line 371 of file Function.cpp.

References lldb_private::Block::BlockInfoHasBeenParsed(), CalculateSymbolContextModule(), GetName(), lldb_private::FileSpec::GetPath(), lldb_private::CompileUnit::GetPrimaryFile(), m_block, m_comp_unit, lldb_private::Debugger::ReportError(), and lldb_private::Block::SetBlockInfoHasBeenParsed().

Referenced by lldb_private::FormatEntity::Format(), lldb::SBFunction::GetArgumentName(), lldb::SBFunction::GetBlock(), GetCallEdges(), lldb_private::StackFrameList::GetFrameAtIndex(), lldb_private::StackFrame::GetFrameBlock(), lldb_private::SymbolContext::GetFunctionBlock(), lldb_private::CPlusPlusLanguage::GetFunctionDisplayName(), InferPromiseType(), lldb_private::breakpad::SymbolFileBreakpad::ParseBlocksRecursive(), lldb_private::plugin::dwarf::SymbolFileDWARF::ParseBlocksRecursive(), SymbolFilePDB::ParseBlocksRecursive(), lldb_private::plugin::dwarf::SymbolFileDWARF::ParseVariableDIE(), SymbolFilePDB::ParseVariableForPDBData(), SymbolFilePDB::ParseVariables(), SymbolFilePDB::ParseVariablesForContext(), lldb_private::plugin::dwarf::SymbolFileDWARF::ParseVariablesForContext(), lldb_private::plugin::dwarf::SymbolFileDWARF::ParseVariablesInFunctionContextRecursive(), lldb_private::plugin::dwarf::SymbolFileDWARF::ResolveFunction(), lldb_private::plugin::dwarf::SymbolFileDWARF::ResolveFunctionAndBlock(), and DWARFASTParserClang::UpdateSymbolContextScopeForType().

◆ GetCallEdgeForReturnAddress()

CallEdge * Function::GetCallEdgeForReturnAddress ( lldb::addr_t  return_pc,
Target target 
)

Get the outgoing call edge from this function which has the given return address return_pc, or return nullptr.

Note that this will not return a tail-calling edge.

Definition at line 356 of file Function.cpp.

References GetCallEdges().

Referenced by Evaluate_DW_OP_entry_value(), and FindInterveningFrames().

◆ GetCallEdges()

llvm::ArrayRef< std::unique_ptr< CallEdge > > Function::GetCallEdges ( )

◆ GetCompilerContext()

std::vector< CompilerContext > Function::GetCompilerContext ( )

Get the CompilerContext for this function, if available.

Returns
The CompilerContext, or an empty vector if none is available.

Definition at line 532 of file Function.cpp.

References CalculateSymbolContextModule(), and lldb_private::UserID::GetID().

Referenced by GetDescription().

◆ GetCompilerType()

CompilerType Function::GetCompilerType ( )

◆ GetCompileUnit() [1/2]

CompileUnit * Function::GetCompileUnit ( )

◆ GetCompileUnit() [2/2]

const CompileUnit * Function::GetCompileUnit ( ) const

Get const accessor for the compile unit that owns this function.

Returns
A const compile unit object pointer.

Definition at line 388 of file Function.cpp.

References m_comp_unit.

◆ GetDeclContext()

CompilerDeclContext Function::GetDeclContext ( )

Get the DeclContext for this function, if available.

Returns
The DeclContext, or NULL if none exists.

Definition at line 525 of file Function.cpp.

References CalculateSymbolContextModule(), and lldb_private::UserID::GetID().

Referenced by lldb_private::ClangExpressionDeclMap::AddOneFunction(), and lldb_private::ClangExpressionDeclMap::SearchFunctionsInSymbolContexts().

◆ GetDescription()

void Function::GetDescription ( Stream s,
lldb::DescriptionLevel  level,
Target target 
)

◆ GetDisassembly()

bool Function::GetDisassembly ( const ExecutionContext exe_ctx,
const char *  flavor,
Stream strm,
bool  force_live_memory = false 
)

Definition at line 469 of file Function.cpp.

References GetInstructions().

◆ GetDisplayName()

ConstString Function::GetDisplayName ( ) const

◆ GetEndLineSourceInfo()

void Function::GetEndLineSourceInfo ( FileSpec source_file,
uint32_t &  line_no 
)

Find the file and line number of the source location of the end of the function.

Parameters
[out]source_fileThe source file.
[out]line_noThe line number.

Definition at line 298 of file Function.cpp.

References lldb_private::FileSpec::Clear(), lldb_private::LineTable::FindLineEntryByAddress(), GetAddressRange(), lldb_private::LineEntry::GetFile(), lldb_private::CompileUnit::GetLineTable(), lldb_private::Address::GetOffset(), lldb_private::LineEntry::line, m_comp_unit, and lldb_private::Address::SetOffset().

Referenced by CommandObjectSourceList::DisplayFunctionSource().

◆ GetFrameBaseExpression() [1/2]

DWARFExpressionList & lldb_private::Function::GetFrameBaseExpression ( )
inline

Get accessor for the frame base location.

Returns
A location expression that describes the function frame base.

Definition at line 514 of file Function.h.

References m_frame_base.

Referenced by lldb_private::StackFrame::GetFrameBaseExpression(), and lldb_private::StackFrame::GetFrameBaseValue().

◆ GetFrameBaseExpression() [2/2]

const DWARFExpressionList & lldb_private::Function::GetFrameBaseExpression ( ) const
inline

Get const accessor for the frame base location.

Returns
A const compile unit object pointer.

Definition at line 520 of file Function.h.

References m_frame_base.

◆ GetInstructions()

lldb::DisassemblerSP Function::GetInstructions ( const ExecutionContext exe_ctx,
const char *  flavor,
bool  force_live_memory = false 
)

◆ GetIsOptimized()

bool Function::GetIsOptimized ( )

Get whether compiler optimizations were enabled for this function.

The debug information may provide information about whether this function was compiled with optimization or not. In this case, "optimized" means that the debug experience may be difficult for the user to understand. Variables may not be available when the developer would expect them, stepping through the source lines in the function may appear strange, etc.

Returns
Returns 'true' if this function was compiled with optimization. 'false' indicates that either the optimization is unknown, or this function was built without optimization.

Definition at line 501 of file Function.cpp.

References lldb_private::CompileUnit::GetIsOptimized(), and m_comp_unit.

Referenced by lldb_private::FormatEntity::Format(), and lldb_private::Process::PrintWarningOptimization().

◆ GetLanguage()

lldb::LanguageType Function::GetLanguage ( ) const

◆ GetMangled()

const Mangled & lldb_private::Function::GetMangled ( ) const
inline

◆ GetName()

ConstString Function::GetName ( ) const

◆ GetNameNoArguments()

ConstString Function::GetNameNoArguments ( ) const

◆ GetPrologueByteSize()

uint32_t Function::GetPrologueByteSize ( )

◆ GetStartLineSourceInfo()

void Function::GetStartLineSourceInfo ( FileSpec source_file,
uint32_t &  line_no 
)

Find the file and line number of the source location of the start of the function.

This will use the declaration if present and fall back on the line table if that fails. So there may NOT be a line table entry for this source file/line combo.

Parameters
[out]source_fileThe source file.
[out]line_noThe line number.

Definition at line 270 of file Function.cpp.

References lldb_private::FileSpec::Clear(), lldb_private::LineTable::FindLineEntryByAddress(), GetAddressRange(), lldb_private::Type::GetDeclaration(), lldb_private::Declaration::GetFile(), lldb_private::LineEntry::GetFile(), lldb_private::Declaration::GetLine(), lldb_private::CompileUnit::GetLineTable(), GetType(), lldb_private::LineEntry::line, m_comp_unit, and m_type.

Referenced by CommandObjectSourceList::DisplayFunctionSource(), lldb_private::BreakpointResolverFileLine::FilterContexts(), lldb_private::Disassembler::GetFunctionDeclLineEntry(), lldb_private::StackFrame::GetStatus(), and lldb_private::Disassembler::PrintInstructions().

◆ GetTailCallingEdges()

llvm::ArrayRef< std::unique_ptr< CallEdge > > Function::GetTailCallingEdges ( )

Get the outgoing tail-calling edges from this function.

If none exist, return std::nullopt.

Definition at line 349 of file Function.cpp.

References GetCallEdges().

Referenced by Evaluate_DW_OP_entry_value(), and FindInterveningFrames().

◆ GetType() [1/2]

Type * Function::GetType ( )

◆ GetType() [2/2]

const Type * Function::GetType ( ) const

Get const accessor for the type that describes the function return value type, and parameter types.

Returns
A const type object pointer.

Definition at line 558 of file Function.cpp.

References m_type.

◆ IsTopLevelFunction()

bool Function::IsTopLevelFunction ( )

Get whether this function represents a 'top-level' function.

The concept of a top-level function is language-specific, mostly meant to represent the notion of scripting-style code that has global visibility of the variables/symbols/functions/... defined within the containing file/module

If stopped in a top-level function, LLDB will expose global variables as-if locals in the 'frame variable' command

Returns
Returns 'true' if this function is a top-level function, 'false' otherwise.

Definition at line 512 of file Function.cpp.

References lldb_private::Language::FindPlugin(), and GetLanguage().

Referenced by CommandObjectFrameVariable::DoExecute().

◆ MemorySize()

size_t Function::MemorySize ( ) const

Get the memory cost of this object.

Returns
The number of bytes that this object occupies in memory. The returned value does not include the bytes for any shared string values.

Definition at line 496 of file Function.cpp.

References m_block, and lldb_private::Block::MemorySize().

◆ operator=()

const Function & lldb_private::Function::operator= ( const Function )
privatedelete

Member Data Documentation

◆ m_block

Block lldb_private::Function::m_block
protected

All lexical blocks contained in this function.

Definition at line 650 of file Function.h.

Referenced by Dump(), Function(), GetBlock(), and MemorySize().

◆ m_call_edges

std::vector<std::unique_ptr<CallEdge> > lldb_private::Function::m_call_edges
protected

Outgoing call edges.

Definition at line 673 of file Function.h.

Referenced by GetCallEdges().

◆ m_call_edges_lock

std::mutex lldb_private::Function::m_call_edges_lock
protected

Exclusive lock that controls read/write access to m_call_edges and m_call_edges_resolved.

Definition at line 667 of file Function.h.

Referenced by GetCallEdges().

◆ m_call_edges_resolved

bool lldb_private::Function::m_call_edges_resolved = false
protected

Whether call site info has been parsed.

Definition at line 670 of file Function.h.

Referenced by GetCallEdges().

◆ m_comp_unit

CompileUnit* lldb_private::Function::m_comp_unit
protected

◆ m_flags

Flags lldb_private::Function::m_flags
protected

Definition at line 660 of file Function.h.

Referenced by GetPrologueByteSize().

◆ m_frame_base

DWARFExpressionList lldb_private::Function::m_frame_base
protected

The frame base expression for variables that are relative to the frame pointer.

Definition at line 658 of file Function.h.

Referenced by GetFrameBaseExpression().

◆ m_mangled

Mangled lldb_private::Function::m_mangled
protected

The mangled function name if any.

If empty, there is no mangled information.

Definition at line 647 of file Function.h.

Referenced by Dump(), GetDescription(), GetDisplayName(), GetLanguage(), GetMangled(), GetName(), and GetNameNoArguments().

◆ m_prologue_byte_size

uint32_t lldb_private::Function::m_prologue_byte_size
protected

Compute the prologue size once and cache it.

Definition at line 663 of file Function.h.

Referenced by GetPrologueByteSize().

◆ m_range

AddressRange lldb_private::Function::m_range
protected

The function address range that covers the widest range needed to contain all blocks.

Definition at line 654 of file Function.h.

Referenced by CalculateSymbolContextModule(), Dump(), GetAddressRange(), and GetPrologueByteSize().

◆ m_type

Type* lldb_private::Function::m_type
protected

The function prototype type for this function that includes the function info (FunctionInfo), return type and parameters.

Definition at line 643 of file Function.h.

Referenced by Dump(), GetStartLineSourceInfo(), and GetType().

◆ m_type_uid

lldb::user_id_t lldb_private::Function::m_type_uid
protected

The user ID of for the prototype Type for this function.

Definition at line 639 of file Function.h.

Referenced by Dump(), and GetType().


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