lldb_private::FormatterBytecode Namespace Reference

Classes
struct	DataStack

Typedefs
using	ControlStackElement = llvm::StringRef
using	DataStackElement = std::variant< std::string, uint64_t, int64_t, lldb::ValueObjectSP, CompilerType, Selectors >

Enumerations
enum	DataType : uint8_t {   Any , String , Int , UInt ,   Object , Type , Selector }
enum	OpCodes : uint8_t
enum	Selectors : uint8_t
enum	Signatures : uint8_t

Functions
static llvm::Error	FormatImpl (DataStack &data)
	Implement the @format function.
static llvm::Error	TypeCheck (llvm::ArrayRef< DataStackElement > data, DataType type)
static llvm::Error	TypeCheck (llvm::ArrayRef< DataStackElement > data, DataType type1, DataType type2)
static llvm::Error	TypeCheck (llvm::ArrayRef< DataStackElement > data, DataType type1, DataType type2, DataType type3)
llvm::Error	Interpret (std::vector< ControlStackElement > &control, DataStack &data, Selectors sel)

Typedef Documentation

ControlStackElement

using lldb_private::FormatterBytecode::ControlStackElement = typedef llvm::StringRef

Definition at line 36 of file FormatterBytecode.h.

DataStackElement

using lldb_private::FormatterBytecode::DataStackElement = typedef std::variant<std::string, uint64_t, int64_t, lldb::ValueObjectSP, CompilerType, Selectors>

Definition at line 37 of file FormatterBytecode.h.

Enumeration Type Documentation

DataType

enum lldb_private::FormatterBytecode::DataType : uint8_t

Enumerator
Any
String
Int
UInt
Object
Type
Selector

Definition at line 16 of file FormatterBytecode.h.

OpCodes

enum lldb_private::FormatterBytecode::OpCodes : uint8_t

Definition at line 18 of file FormatterBytecode.h.

Selectors

enum lldb_private::FormatterBytecode::Selectors : uint8_t

Definition at line 24 of file FormatterBytecode.h.

Signatures

enum lldb_private::FormatterBytecode::Signatures : uint8_t

Definition at line 30 of file FormatterBytecode.h.

Function Documentation

FormatImpl()

static llvm::Error lldb_private::FormatterBytecode::FormatImpl ( DataStack &  data )

static

Implement the @format function.

Definition at line 86 of file FormatterBytecode.cpp.

References lldb_private::Align(), lldb_private::FormatterBytecode::DataStack::Pop(), lldb_private::FormatterBytecode::DataStack::Push(), and lldb_private::toString().

Referenced by Interpret().

Interpret()

llvm::Error lldb_private::FormatterBytecode::Interpret	(	std::vector< ControlStackElement > &	control,
		DataStack &	data,
		Selectors	sel
	)

Activate the top most block from the control stack.

Fetch the next byte in the instruction stream.

Definition at line 183 of file FormatterBytecode.cpp.

References Any, BINOP, BINOP_CHECKZERO, lldb_private::DataFormatters, error(), FormatImpl(), lldb_private::GetLog(), Int, LLDB_LOGV, Object, pc, lldb_private::FormatterBytecode::DataStack::Pop(), POP_VALOBJ, lldb_private::FormatterBytecode::DataStack::PopAny(), lldb_private::FormatterBytecode::DataStack::Push(), Selector, SHIFTOP, String, lldb_private::toString(), TYPE_CHECK, and UInt.

Referenced by lldb_private::BytecodeSummaryFormat::FormatObject().

TypeCheck() [1/3]

static llvm::Error lldb_private::FormatterBytecode::TypeCheck ( llvm::ArrayRef< DataStackElement >  data, DataType  type  )

static

Definition at line 132 of file FormatterBytecode.cpp.

References Any, Int, Object, Selector, String, Type, and UInt.

Referenced by TypeCheck().

TypeCheck() [2/3]

static llvm::Error lldb_private::FormatterBytecode::TypeCheck ( llvm::ArrayRef< DataStackElement >  data, DataType  type1, DataType  type2  )

static

Definition at line 169 of file FormatterBytecode.cpp.

References error(), and TypeCheck().

TypeCheck() [3/3]

static llvm::Error lldb_private::FormatterBytecode::TypeCheck ( llvm::ArrayRef< DataStackElement >  data, DataType  type1, DataType  type2, DataType  type3  )

static

Definition at line 176 of file FormatterBytecode.cpp.

References error(), and TypeCheck().