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Public Member Functions | Static Public Member Functions | Private Member Functions | Static Private Member Functions | List of all members
lldb_private::InstrumentationRuntimeBoundsSafety Class Reference

#include <InstrumentationRuntimeBoundsSafety.h>

Inheritance diagram for lldb_private::InstrumentationRuntimeBoundsSafety:
[legend]

Public Member Functions

 ~InstrumentationRuntimeBoundsSafety () override
llvm::StringRef GetPluginName () override
virtual lldb::InstrumentationRuntimeType GetType ()
Public Member Functions inherited from lldb_private::InstrumentationRuntime
void ModulesDidLoad (lldb_private::ModuleList &module_list)
 Look for the instrumentation runtime in module_list.
bool IsActive () const
virtual lldb::ThreadCollectionSP GetBacktracesFromExtendedStopInfo (StructuredData::ObjectSP info)
Public Member Functions inherited from lldb_private::PluginInterface
 PluginInterface ()=default
virtual ~PluginInterface ()=default
 PluginInterface (const PluginInterface &)=delete
PluginInterface & operator= (const PluginInterface &)=delete

Static Public Member Functions

static lldb::InstrumentationRuntimeSP CreateInstance (const lldb::ProcessSP &process_sp)
static void Initialize ()
static void Terminate ()
static llvm::StringRef GetPluginNameStatic ()
static lldb::InstrumentationRuntimeType GetTypeStatic ()
Static Public Member Functions inherited from lldb_private::InstrumentationRuntime
static void ModulesDidLoad (lldb_private::ModuleList &module_list, Process *process, InstrumentationRuntimeCollection &runtimes)

Private Member Functions

 InstrumentationRuntimeBoundsSafety (const lldb::ProcessSP &process_sp)
const RegularExpression & GetPatternForRuntimeLibrary () override
 Return a regular expression which can be used to identify a valid version of the runtime library.
bool CheckIfRuntimeIsValid (const lldb::ModuleSP module_sp) override
 Check whether module_sp corresponds to a valid runtime library.
void Activate () override
 Register a breakpoint in the runtime library and perform any other necessary initialization.
void Deactivate ()
bool MatchAllModules () override

Static Private Member Functions

static bool NotifyBreakpointHit (void *baton, StoppointCallbackContext *context, lldb::user_id_t break_id, lldb::user_id_t break_loc_id)

Additional Inherited Members

Protected Member Functions inherited from lldb_private::InstrumentationRuntime
 InstrumentationRuntime (const lldb::ProcessSP &process_sp)
lldb::ProcessSP GetProcessSP ()
lldb::ModuleSP GetRuntimeModuleSP ()
void SetRuntimeModuleSP (lldb::ModuleSP module_sp)
lldb::user_id_t GetBreakpointID () const
void SetBreakpointID (lldb::user_id_t ID)
void SetActive (bool IsActive)

Detailed Description

Definition at line 19 of file InstrumentationRuntimeBoundsSafety.h.

Constructor & Destructor Documentation

◆ ~InstrumentationRuntimeBoundsSafety()

InstrumentationRuntimeBoundsSafety::~InstrumentationRuntimeBoundsSafety ( )
override

Definition at line 333 of file InstrumentationRuntimeBoundsSafety.cpp.

References Deactivate().

◆ InstrumentationRuntimeBoundsSafety()

lldb_private::InstrumentationRuntimeBoundsSafety::InstrumentationRuntimeBoundsSafety ( const lldb::ProcessSP & process_sp)
inlineprivate

Definition at line 40 of file InstrumentationRuntimeBoundsSafety.h.

References lldb_private::InstrumentationRuntime::InstrumentationRuntime().

Referenced by CreateInstance(), and NotifyBreakpointHit().

Member Function Documentation

◆ Activate()

void InstrumentationRuntimeBoundsSafety::Activate ( )
overrideprivatevirtual

Register a breakpoint in the runtime library and perform any other necessary initialization.

The runtime library is guaranteed to be loaded.

Implements lldb_private::InstrumentationRuntime.

Definition at line 421 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb::eLanguageTypeUnknown, lldb_private::eLazyBoolNo, getBoundsSafetySoftTrapRuntimeFuncs(), lldb_private::GetLog(), lldb_private::InstrumentationRuntime::GetProcessSP(), lldb_private::InstrumentationRuntime, lldb_private::InstrumentationRuntime::IsActive(), LLDB_LOG, LogBeforeReturn(), NotifyBreakpointHit(), lldb_private::InstrumentationRuntime::SetActive(), and lldb_private::InstrumentationRuntime::SetBreakpointID().

◆ CheckIfRuntimeIsValid()

bool InstrumentationRuntimeBoundsSafety::CheckIfRuntimeIsValid ( const lldb::ModuleSP module_sp)
overrideprivatevirtual

Check whether module_sp corresponds to a valid runtime library.

Implements lldb_private::InstrumentationRuntime.

Definition at line 365 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb_private::ConstString::AsCString(), lldb::eSymbolTypeAny, getBoundsSafetySoftTrapRuntimeFuncs(), lldb_private::GetLog(), lldb_private::InstrumentationRuntime, and LLDB_LOG.

◆ CreateInstance()

lldb::InstrumentationRuntimeSP InstrumentationRuntimeBoundsSafety::CreateInstance ( const lldb::ProcessSP & process_sp)
static

Definition at line 338 of file InstrumentationRuntimeBoundsSafety.cpp.

References InstrumentationRuntimeBoundsSafety().

Referenced by Initialize(), and Terminate().

◆ Deactivate()

void InstrumentationRuntimeBoundsSafety::Deactivate ( )
private

Definition at line 467 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb_private::InstrumentationRuntime::GetBreakpointID(), lldb_private::GetLog(), lldb_private::InstrumentationRuntime::GetProcessSP(), lldb_private::InstrumentationRuntime, LLDB_INVALID_BREAK_ID, LLDB_LOG, lldb_private::InstrumentationRuntime::SetActive(), and lldb_private::InstrumentationRuntime::SetBreakpointID().

Referenced by ~InstrumentationRuntimeBoundsSafety().

◆ GetPatternForRuntimeLibrary()

const RegularExpression & InstrumentationRuntimeBoundsSafety::GetPatternForRuntimeLibrary ( )
overrideprivatevirtual

Return a regular expression which can be used to identify a valid version of the runtime library.

Implements lldb_private::InstrumentationRuntime.

Definition at line 360 of file InstrumentationRuntimeBoundsSafety.cpp.

◆ GetPluginName()

llvm::StringRef lldb_private::InstrumentationRuntimeBoundsSafety::GetPluginName ( )
inlineoverridevirtual

Implements lldb_private::PluginInterface.

Definition at line 35 of file InstrumentationRuntimeBoundsSafety.h.

References GetPluginNameStatic().

◆ GetPluginNameStatic()

llvm::StringRef lldb_private::InstrumentationRuntimeBoundsSafety::GetPluginNameStatic ( )
inlinestatic

Definition at line 31 of file InstrumentationRuntimeBoundsSafety.h.

Referenced by GetPluginName(), and Initialize().

◆ GetType()

virtual lldb::InstrumentationRuntimeType lldb_private::InstrumentationRuntimeBoundsSafety::GetType ( )
inlinevirtual

Definition at line 37 of file InstrumentationRuntimeBoundsSafety.h.

References GetTypeStatic().

◆ GetTypeStatic()

lldb::InstrumentationRuntimeType InstrumentationRuntimeBoundsSafety::GetTypeStatic ( )
static

Definition at line 355 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb::eInstrumentationRuntimeTypeBoundsSafety.

Referenced by GetType(), and Initialize().

◆ Initialize()

void InstrumentationRuntimeBoundsSafety::Initialize ( )
static

Definition at line 344 of file InstrumentationRuntimeBoundsSafety.cpp.

References CreateInstance(), GetPluginNameStatic(), GetTypeStatic(), and lldb_private::PluginManager::RegisterPlugin().

◆ MatchAllModules()

bool lldb_private::InstrumentationRuntimeBoundsSafety::MatchAllModules ( )
inlineoverrideprivatevirtual
Returns
true if CheckIfRuntimeIsValid should be called on all modules. In this case the return value of GetPatternForRuntimeLibrary will be ignored. Return false if CheckIfRuntimeIsValid should only be called for modules whose name matches GetPatternForRuntimeLibrary.

Reimplemented from lldb_private::InstrumentationRuntime.

Definition at line 56 of file InstrumentationRuntimeBoundsSafety.h.

◆ NotifyBreakpointHit()

bool InstrumentationRuntimeBoundsSafety::NotifyBreakpointHit ( void * baton,
StoppointCallbackContext * context,
lldb::user_id_t break_id,
lldb::user_id_t break_loc_id )
staticprivate

< false => resume execution.

Definition at line 385 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb_private::StoppointCallbackContext::exe_ctx_ref, lldb_private::ExecutionContextRef::GetProcessSP(), lldb_private::InstrumentationRuntime::GetProcessSP(), lldb_private::ExecutionContextRef::GetThreadSP(), InstrumentationRuntimeBoundsSafety(), and LogBeforeReturn().

Referenced by Activate().

◆ Terminate()

void InstrumentationRuntimeBoundsSafety::Terminate ( )
static

Definition at line 350 of file InstrumentationRuntimeBoundsSafety.cpp.

References CreateInstance(), and lldb_private::PluginManager::UnregisterPlugin().

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