LLDB mainline
ExceptionBreakpointResolver Class Reference
Inheritance diagram for ExceptionBreakpointResolver:
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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, bool offset_is_insn_count=false)
 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
lldb::addr_t GetOffsetIsInsnCount () 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.
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 ()
Public Member Functions inherited from lldb_private::Searcher
 Searcher ()
virtual ~Searcher ()

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
LanguageRuntimem_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

◆ ~ExceptionBreakpointResolver()

ExceptionBreakpointResolver::~ExceptionBreakpointResolver ( )
overridedefault

Member Function Documentation

◆ classof() [1/2]

◆ classof() [2/2]

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

◆ 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

◆ GetDescription()

void ExceptionBreakpointResolver::GetDescription ( Stream * s)
inlineoverridevirtual

◆ SearchCallback()

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

◆ SetActualResolver()

bool ExceptionBreakpointResolver::SetActualResolver ( )
inlineprotected

Member Data Documentation

◆ m_actual_resolver_sp

lldb::BreakpointResolverSP ExceptionBreakpointResolver::m_actual_resolver_sp
protected

Definition at line 195 of file LanguageRuntime.cpp.

Referenced by GetDepth(), GetDescription(), SearchCallback(), and SetActualResolver().

◆ m_catch_bp

bool ExceptionBreakpointResolver::m_catch_bp
protected

◆ m_language

lldb::LanguageType ExceptionBreakpointResolver::m_language
protected

◆ m_language_runtime

LanguageRuntime* ExceptionBreakpointResolver::m_language_runtime = nullptr
protected

Definition at line 197 of file LanguageRuntime.cpp.

Referenced by SetActualResolver().

◆ m_throw_bp

bool ExceptionBreakpointResolver::m_throw_bp
protected

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