MicrosoftABIRuntime.cpp File Reference

#include "MicrosoftABIRuntime.h"
#include "Plugins/TypeSystem/Clang/TypeSystemClang.h"
#include "lldb/Utility/LLDBLog.h"
#include "clang/AST/RecordLayout.h"
#include <deque>
#include <mutex>

Go to the source code of this file.

Functions
static llvm::StringRef	StripDemangledVTableSuffix (llvm::StringRef demangled)
static bool	SplitVTableComponents (llvm::StringRef demangled, llvm::SmallVectorImpl< llvm::StringRef > &components)
static std::optional< size_t >	GetOffsetOfBaseFromAST (clang::ASTContext &ast, const clang::CXXRecordDecl *haystack, const clang::CXXRecordDecl *target_base, const llvm::ArrayRef< llvm::StringRef > checkpoints)
	Try to find the offset of target_base inside haystack while visiting all checkpoints.

Variables
static const llvm::StringRef	s_vtable_demangled_indicator = "::`vftable'"
static const llvm::StringRef	s_rtti_complete_object_locator_indicator

Function Documentation

GetOffsetOfBaseFromAST()

std::optional< size_t > GetOffsetOfBaseFromAST ( clang::ASTContext & ast, const clang::CXXRecordDecl * haystack, const clang::CXXRecordDecl * target_base, const llvm::ArrayRef< llvm::StringRef > checkpoints )

static

Try to find the offset of target_base inside haystack while visiting all checkpoints.

If this is std::nullopt, then this entry is on a path where we can't determine the offset.

Remaining checkpoints on this path.

Was target_base found on this path?

Definition at line 282 of file MicrosoftABIRuntime.cpp.

Referenced by lldb_private::MicrosoftABIRuntime::GetOffsetToTopFromAST().

SplitVTableComponents()

bool SplitVTableComponents ( llvm::StringRef demangled, llvm::SmallVectorImpl< llvm::StringRef > & components )

static

Definition at line 32 of file MicrosoftABIRuntime.cpp.

References s_vtable_demangled_indicator.

Referenced by lldb_private::MicrosoftABIRuntime::GetTypeInfo().

StripDemangledVTableSuffix()

llvm::StringRef StripDemangledVTableSuffix ( llvm::StringRef demangled )

static

Definition at line 25 of file MicrosoftABIRuntime.cpp.

References s_vtable_demangled_indicator.

Referenced by lldb_private::MicrosoftABIRuntime::GetTypeInfo().

Variable Documentation

s_rtti_complete_object_locator_indicator

const llvm::StringRef s_rtti_complete_object_locator_indicator

static

Initial value:

=
    "::`RTTI Complete Object Locator'"

Definition at line 22 of file MicrosoftABIRuntime.cpp.

Referenced by lldb_private::MicrosoftABIRuntime::GetOffsetToTopFromRTTI().

s_vtable_demangled_indicator

const llvm::StringRef s_vtable_demangled_indicator = "::`vftable'"

static

Definition at line 21 of file MicrosoftABIRuntime.cpp.

Referenced by lldb_private::MicrosoftABIRuntime::IsVTableSymbol(), SplitVTableComponents(), and StripDemangledVTableSuffix().