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ExceptionBreakpointResolver Class Reference
Inheritance diagram for ExceptionBreakpointResolver:
Inheritance graph
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Public Member Functions

 ExceptionBreakpointResolver (lldb::LanguageType language, bool catch_bp, bool throw_bp)
 
 ~ExceptionBreakpointResolver () 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.
 
- 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 bool classof (const BreakpointResolverName *)
 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

BreakpointResolverSP CopyForBreakpoint (BreakpointSP &breakpoint) override
 
bool SetActualResolver ()
 
- 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

lldb::BreakpointResolverSP m_actual_resolver_sp
 
lldb::LanguageType m_language
 
LanguageRuntime * m_language_runtime = nullptr
 
bool m_catch_bp
 
bool m_throw_bp
 

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

Definition at line 102 of file LanguageRuntime.cpp.

Constructor & Destructor Documentation

◆ ExceptionBreakpointResolver()

ExceptionBreakpointResolver::ExceptionBreakpointResolver ( lldb::LanguageType  language,
bool  catch_bp,
bool  throw_bp 
)
inline

Definition at line 104 of file LanguageRuntime.cpp.

◆ ~ExceptionBreakpointResolver()

ExceptionBreakpointResolver::~ExceptionBreakpointResolver ( )
overridedefault

Member Function Documentation

◆ classof() [1/2]

static bool ExceptionBreakpointResolver::classof ( const BreakpointResolver *  V)
inlinestatic

Definition at line 150 of file LanguageRuntime.cpp.

References lldb_private::BreakpointResolver::ExceptionResolver, and lldb_private::BreakpointResolver::getResolverID().

◆ classof() [2/2]

static bool ExceptionBreakpointResolver::classof ( const BreakpointResolverName *  )
inlinestatic

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

Definition at line 149 of file LanguageRuntime.cpp.

◆ CopyForBreakpoint()

BreakpointResolverSP ExceptionBreakpointResolver::CopyForBreakpoint ( BreakpointSP &  breakpoint)
inlineoverrideprotectedvirtual

Implements lldb_private::BreakpointResolver.

Definition at line 155 of file LanguageRuntime.cpp.

◆ Dump()

void ExceptionBreakpointResolver::Dump ( Stream *  s) const
inlineoverridevirtual

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

Implements lldb_private::BreakpointResolver.

Definition at line 146 of file LanguageRuntime.cpp.

◆ GetDepth()

lldb::SearchDepth ExceptionBreakpointResolver::GetDepth ( )
inlineoverridevirtual

Implements lldb_private::Searcher.

Definition at line 121 of file LanguageRuntime.cpp.

References lldb::eSearchDepthTarget.

◆ GetDescription()

void ExceptionBreakpointResolver::GetDescription ( Stream *  s)
inlineoverridevirtual

Prints a canonical description for the breakpoint to the stream s.

Parameters
[in]sStream to which the output is copied.

Implements lldb_private::BreakpointResolver.

Definition at line 128 of file LanguageRuntime.cpp.

References lldb_private::Language::FindPlugin(), lldb_private::Language::GetDefaultExceptionResolverDescription(), lldb_private::Language::GetExceptionResolverDescription(), and lldb_private::Stream::Printf().

◆ SearchCallback()

Searcher::CallbackReturn ExceptionBreakpointResolver::SearchCallback ( SearchFilter &  filter,
SymbolContext &  context,
Address *  addr 
)
inlineoverridevirtual

Implements lldb_private::Searcher.

Definition at line 111 of file LanguageRuntime.cpp.

◆ SetActualResolver()

bool ExceptionBreakpointResolver::SetActualResolver ( )
inlineprotected

Definition at line 162 of file LanguageRuntime.cpp.

References lldb_private::LanguageRuntime::CreateExceptionResolver().

Member Data Documentation

◆ m_actual_resolver_sp

lldb::BreakpointResolverSP ExceptionBreakpointResolver::m_actual_resolver_sp
protected

Definition at line 195 of file LanguageRuntime.cpp.

◆ m_catch_bp

bool ExceptionBreakpointResolver::m_catch_bp
protected

Definition at line 198 of file LanguageRuntime.cpp.

◆ m_language

lldb::LanguageType ExceptionBreakpointResolver::m_language
protected

Definition at line 196 of file LanguageRuntime.cpp.

◆ m_language_runtime

LanguageRuntime* ExceptionBreakpointResolver::m_language_runtime = nullptr
protected

Definition at line 197 of file LanguageRuntime.cpp.

◆ m_throw_bp

bool ExceptionBreakpointResolver::m_throw_bp
protected

Definition at line 199 of file LanguageRuntime.cpp.

The documentation for this class was generated from the following file:
Generated on Mon Feb 17 2025 20:31:56 for LLDB by doxygen 1.9.6