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lldb_private::BreakpointResolverFileLine Class Reference

"lldb/Breakpoint/BreakpointResolverFileLine.h" This class sets breakpoints by file and line. More...

#include <BreakpointResolverFileLine.h>

Inheritance diagram for lldb_private::BreakpointResolverFileLine:
Inheritance graph

Public Member Functions

 BreakpointResolverFileLine (const lldb::BreakpointSP &bkpt, lldb::addr_t offset, bool skip_prologue, const SourceLocationSpec &location_spec, std::optional< llvm::StringRef > removed_prefix_opt=std::nullopt)
StructuredData::ObjectSP SerializeToStructuredData () override
 ~BreakpointResolverFileLine () override=default
Searcher::CallbackReturn SearchCallback (SearchFilter &filter, SymbolContext &context, Address *addr) override
lldb::SearchDepth GetDepth () override
void GetDescription (Stream *s) override
 Prints a canonical description for the breakpoint to the stream s.
void Dump (Stream *s) const override
 Standard "Dump" method. At present it does nothing.
lldb::BreakpointResolverSP CopyForBreakpoint (lldb::BreakpointSP &breakpoint) override
- Public Member Functions inherited from lldb_private::BreakpointResolver
 BreakpointResolver (const lldb::BreakpointSP &bkpt, unsigned char resolverType, lldb::addr_t offset=0)
 The breakpoint resolver need to have a breakpoint for "ResolveBreakpoint to make sense.
 ~BreakpointResolver () override
 The Destructor is virtual, all significant breakpoint resolvers derive from this class.
void SetBreakpoint (const lldb::BreakpointSP &bkpt)
 This sets the breakpoint for this resolver.
lldb::BreakpointSP GetBreakpoint () const
 This gets the breakpoint for this resolver.
void SetOffset (lldb::addr_t offset)
 This updates the offset for this breakpoint.
lldb::addr_t GetOffset () const
virtual void ResolveBreakpoint (SearchFilter &filter)
 In response to this method the resolver scans all the modules in the breakpoint's target, and adds any new locations it finds.
virtual void ResolveBreakpointInModules (SearchFilter &filter, ModuleList &modules)
 In response to this method the resolver scans the modules in the module list modules, and adds any new locations it finds.
void GetDescription (Stream *s) override=0
 Prints a canonical description for the breakpoint to the stream s.
virtual void Dump (Stream *s) const =0
 Standard "Dump" method. At present it does nothing.
virtual StructuredData::ObjectSP SerializeToStructuredData ()
StructuredData::DictionarySP WrapOptionsDict (StructuredData::DictionarySP options_dict_sp)
unsigned getResolverID () const
 getResolverID - Return an ID for the concrete type of this object.
enum ResolverTy GetResolverTy ()
const char * GetResolverName ()
virtual lldb::BreakpointResolverSP CopyForBreakpoint (lldb::BreakpointSP &breakpoint)=0
- Public Member Functions inherited from lldb_private::Searcher
 Searcher ()
virtual ~Searcher ()
virtual CallbackReturn SearchCallback (SearchFilter &filter, SymbolContext &context, Address *addr)=0
virtual lldb::SearchDepth GetDepth ()=0
virtual void GetDescription (Stream *s)
 Prints a canonical description for the searcher to the stream s.

Static Public Member Functions

static lldb::BreakpointResolverSP CreateFromStructuredData (const StructuredData::Dictionary &data_dict, Status &error)
static bool classof (const BreakpointResolverFileLine *)
 Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof (const BreakpointResolver *V)
- Static Public Member Functions inherited from lldb_private::BreakpointResolver
static lldb::BreakpointResolverSP CreateFromStructuredData (const StructuredData::Dictionary &resolver_dict, Status &error)
 This section handles serializing and deserializing from StructuredData objects.
static const char * GetSerializationKey ()
static const char * GetSerializationSubclassKey ()
static const char * GetSerializationSubclassOptionsKey ()
static const char * ResolverTyToName (enum ResolverTy)
static ResolverTy NameToResolverTy (llvm::StringRef name)
static const char * GetKey (OptionNames enum_value)

Protected Member Functions

void FilterContexts (SymbolContextList &sc_list)
void DeduceSourceMapping (const SymbolContextList &sc_list)
- Protected Member Functions inherited from lldb_private::BreakpointResolver
virtual void NotifyBreakpointSet ()
void SetSCMatchesByLine (SearchFilter &filter, SymbolContextList &sc_list, bool skip_prologue, llvm::StringRef log_ident, uint32_t line=0, std::optional< uint16_t > column=std::nullopt)
 Takes a symbol context list of matches which supposedly represent the same file and line number in a CU, and find the nearest actual line number that matches, and then filter down the matching addresses to unique entries, and skip the prologue if asked to do so, and then set breakpoint locations in this breakpoint for all the resultant addresses.
void SetSCMatchesByLine (SearchFilter &, SymbolContextList &, bool, const char *)=delete
lldb::BreakpointLocationSP AddLocation (Address loc_addr, bool *new_location=nullptr)

Protected Attributes

SourceLocationSpec m_location_spec
bool m_skip_prologue
std::optional< llvm::StringRef > m_removed_prefix_opt

Private Member Functions

 BreakpointResolverFileLine (const BreakpointResolverFileLine &)=delete
const BreakpointResolverFileLineoperator= (const BreakpointResolverFileLine &)=delete


class Breakpoint

Additional Inherited Members

- Public Types inherited from lldb_private::BreakpointResolver
enum  ResolverTy {
  FileLineResolver = 0 , AddressResolver , NameResolver , FileRegexResolver ,
  PythonResolver , ExceptionResolver , LastKnownResolverType = ExceptionResolver , UnknownResolver
 An enumeration for keeping track of the concrete subclass that is actually instantiated. More...
- Public Types inherited from lldb_private::Searcher
enum  CallbackReturn { eCallbackReturnStop = 0 , eCallbackReturnContinue , eCallbackReturnPop }
- Static Public Attributes inherited from lldb_private::BreakpointResolver
static const char * g_ty_to_name [LastKnownResolverType+2]
- Protected Types inherited from lldb_private::BreakpointResolver
enum class  OptionNames : uint32_t {
  AddressOffset = 0 , ExactMatch , FileName , Inlines ,
  LanguageName , LineNumber , Column , ModuleName ,
  NameMaskArray , Offset , PythonClassName , RegexString ,
  ScriptArgs , SectionName , SearchDepth , SkipPrologue ,
  SymbolNameArray , LastOptionName
- Static Protected Attributes inherited from lldb_private::BreakpointResolver
static const char * g_option_names [static_cast< uint32_t >(OptionNames::LastOptionName)]

Detailed Description

"lldb/Breakpoint/BreakpointResolverFileLine.h" This class sets breakpoints by file and line.

Optionally, it will look for inlined instances of the file and line specification.

Definition at line 23 of file BreakpointResolverFileLine.h.

Constructor & Destructor Documentation

◆ BreakpointResolverFileLine() [1/2]

BreakpointResolverFileLine::BreakpointResolverFileLine ( const lldb::BreakpointSP bkpt,
lldb::addr_t  offset,
bool  skip_prologue,
const SourceLocationSpec location_spec,
std::optional< llvm::StringRef >  removed_prefix_opt = std::nullopt 

Definition at line 25 of file BreakpointResolverFileLine.cpp.

◆ ~BreakpointResolverFileLine()

lldb_private::BreakpointResolverFileLine::~BreakpointResolverFileLine ( )

◆ BreakpointResolverFileLine() [2/2]

lldb_private::BreakpointResolverFileLine::BreakpointResolverFileLine ( const BreakpointResolverFileLine )

Member Function Documentation

◆ classof() [1/2]

static bool lldb_private::BreakpointResolverFileLine::classof ( const BreakpointResolver V)

◆ classof() [2/2]

static bool lldb_private::BreakpointResolverFileLine::classof ( const BreakpointResolverFileLine )

Methods for support type inquiry through isa, cast, and dyn_cast:

Definition at line 49 of file BreakpointResolverFileLine.h.

◆ CopyForBreakpoint()

lldb::BreakpointResolverSP BreakpointResolverFileLine::CopyForBreakpoint ( lldb::BreakpointSP breakpoint)

◆ CreateFromStructuredData()

BreakpointResolverSP BreakpointResolverFileLine::CreateFromStructuredData ( const StructuredData::Dictionary data_dict,
Status error 

◆ DeduceSourceMapping()

void BreakpointResolverFileLine::DeduceSourceMapping ( const SymbolContextList sc_list)

◆ Dump()

void BreakpointResolverFileLine::Dump ( Stream s) const

Standard "Dump" method. At present it does nothing.

Implements lldb_private::BreakpointResolver.

Definition at line 332 of file BreakpointResolverFileLine.cpp.

◆ FilterContexts()

void BreakpointResolverFileLine::FilterContexts ( SymbolContextList sc_list)

◆ GetDepth()

lldb::SearchDepth BreakpointResolverFileLine::GetDepth ( )

Implements lldb_private::Searcher.

Definition at line 318 of file BreakpointResolverFileLine.cpp.

References lldb::eSearchDepthModule.

◆ GetDescription()

void BreakpointResolverFileLine::GetDescription ( Stream s)

◆ operator=()

const BreakpointResolverFileLine & lldb_private::BreakpointResolverFileLine::operator= ( const BreakpointResolverFileLine )

◆ SearchCallback()

Searcher::CallbackReturn BreakpointResolverFileLine::SearchCallback ( SearchFilter filter,
SymbolContext context,
Address addr 

◆ SerializeToStructuredData()

StructuredData::ObjectSP BreakpointResolverFileLine::SerializeToStructuredData ( )

Friends And Related Function Documentation

◆ Breakpoint

friend class Breakpoint

Definition at line 63 of file BreakpointResolverFileLine.h.

Member Data Documentation

◆ m_location_spec

SourceLocationSpec lldb_private::BreakpointResolverFileLine::m_location_spec

◆ m_removed_prefix_opt

std::optional<llvm::StringRef> lldb_private::BreakpointResolverFileLine::m_removed_prefix_opt

Definition at line 68 of file BreakpointResolverFileLine.h.

Referenced by DeduceSourceMapping().

◆ m_skip_prologue

bool lldb_private::BreakpointResolverFileLine::m_skip_prologue

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