Inheritance diagram for InstructionLLVMC:

Classes
class	DisassemblerScope
	Grants exclusive access to the disassembler and initializes it with the given InstructionLLVMC and an optional ExecutionContext. More...

Public Member Functions
	InstructionLLVMC (DisassemblerLLVMC &disasm, const lldb_private::Address &address, AddressClass addr_class)

	~InstructionLLVMC () override=default

bool	DoesBranch () override

bool	HasDelaySlot () override

bool	IsLoad () override

bool	IsAuthenticated () override

DisassemblerLLVMC::MCDisasmInstance *	GetDisasmToUse (bool &is_alternate_isa)

size_t	Decode (const lldb_private::Disassembler &disassembler, const lldb_private::DataExtractor &data, lldb::offset_t data_offset) override

void	AppendComment (std::string &description)

lldb::InstructionControlFlowKind	GetControlFlowKind (const lldb_private::ExecutionContext *exe_ctx) override

void	CalculateMnemonicOperandsAndComment (const lldb_private::ExecutionContext *exe_ctx) override

bool	IsValid () const

bool	UsingFileAddress () const

size_t	GetByteSize () const

bool	ParseOperands (llvm::SmallVectorImpl< Instruction::Operand > &operands) override

bool	IsCall () override

Public Member Functions inherited from lldb_private::Instruction
	Instruction (const Address &address, AddressClass addr_class=AddressClass::eInvalid)

virtual	~Instruction ()

const Address &	GetAddress () const

const char *	GetMnemonic (const ExecutionContext *exe_ctx, bool markup=false)

const char *	GetOperands (const ExecutionContext *exe_ctx, bool markup=false)

const char *	GetComment (const ExecutionContext *exe_ctx)

virtual lldb::InstructionControlFlowKind	GetControlFlowKind (const ExecutionContext *exe_ctx)

virtual void	CalculateMnemonicOperandsAndComment (const ExecutionContext *exe_ctx)=0

AddressClass	GetAddressClass ()

void	SetAddress (const Address &addr)

virtual void	Dump (Stream s, uint32_t max_opcode_byte_size, bool show_address, bool show_bytes, bool show_control_flow_kind, const ExecutionContext exe_ctx, const SymbolContext sym_ctx, const SymbolContext prev_sym_ctx, const FormatEntity::Entry *disassembly_addr_format, size_t max_address_text_size)
	Dump the text representation of this Instruction to a Stream.

virtual bool	DoesBranch ()=0

virtual bool	HasDelaySlot ()

virtual bool	IsLoad ()=0

virtual bool	IsAuthenticated ()=0

bool	CanSetBreakpoint ()

virtual size_t	Decode (const Disassembler &disassembler, const DataExtractor &data, lldb::offset_t data_offset)=0

virtual void	SetDescription (llvm::StringRef)

lldb::OptionValueSP	ReadArray (FILE *in_file, Stream &out_stream, OptionValue::Type data_type)

lldb::OptionValueSP	ReadDictionary (FILE *in_file, Stream &out_stream)

bool	DumpEmulation (const ArchSpec &arch)

virtual bool	TestEmulation (Stream &stream, const char *test_file_name)

bool	Emulate (const ArchSpec &arch, uint32_t evaluate_options, void *baton, EmulateInstruction::ReadMemoryCallback read_mem_callback, EmulateInstruction::WriteMemoryCallback write_mem_calback, EmulateInstruction::ReadRegisterCallback read_reg_callback, EmulateInstruction::WriteRegisterCallback write_reg_callback)

const Opcode &	GetOpcode () const

uint32_t	GetData (DataExtractor &data)

virtual bool	ParseOperands (llvm::SmallVectorImpl< Operand > &operands)

virtual bool	IsCall ()

Static Public Member Functions
static llvm::StringRef::const_iterator	ConsumeWhitespace (llvm::StringRef::const_iterator osi, llvm::StringRef::const_iterator ose)

static std::pair< bool, llvm::StringRef::const_iterator >	ConsumeChar (llvm::StringRef::const_iterator osi, const char c, llvm::StringRef::const_iterator ose)

static std::pair< Operand, llvm::StringRef::const_iterator >	ParseRegisterName (llvm::StringRef::const_iterator osi, llvm::StringRef::const_iterator ose)

static std::pair< Operand, llvm::StringRef::const_iterator >	ParseImmediate (llvm::StringRef::const_iterator osi, llvm::StringRef::const_iterator ose)

static std::pair< Operand, llvm::StringRef::const_iterator >	ParseIntelIndexedAccess (llvm::StringRef::const_iterator osi, llvm::StringRef::const_iterator ose)

static std::pair< Operand, llvm::StringRef::const_iterator >	ParseIntelDerefAccess (llvm::StringRef::const_iterator osi, llvm::StringRef::const_iterator ose)

static std::pair< Operand, llvm::StringRef::const_iterator >	ParseARMOffsetAccess (llvm::StringRef::const_iterator osi, llvm::StringRef::const_iterator ose)

static std::pair< Operand, llvm::StringRef::const_iterator >	ParseARMDerefAccess (llvm::StringRef::const_iterator osi, llvm::StringRef::const_iterator ose)

static void	DumpOperand (const Operand &op, Stream &s)

Static Public Member Functions inherited from lldb_private::Instruction
static const char *	GetNameForInstructionControlFlowKind (lldb::InstructionControlFlowKind instruction_control_flow_kind)

Protected Member Functions
void	VisitInstruction ()

Protected Member Functions inherited from lldb_private::Instruction
void	CalculateMnemonicOperandsAndCommentIfNeeded (const ExecutionContext *exe_ctx)

Protected Attributes
std::weak_ptr< DisassemblerLLVMC >	m_disasm_wp

bool	m_is_valid = false

bool	m_using_file_addr = false

bool	m_has_visited_instruction = false

bool	m_does_branch = true

bool	m_has_delay_slot = false

bool	m_is_call = false

bool	m_is_load = false

bool	m_is_authenticated = false

Protected Attributes inherited from lldb_private::Instruction
Address	m_address

Opcode	m_opcode

std::string	m_opcode_name

std::string	m_markup_opcode_name

std::string	m_mnemonics

std::string	m_markup_mnemonics

std::string	m_comment

bool	m_calculated_strings

Private Member Functions
DisassemblerLLVMC::MCDisasmInstance *	GetDisasmToUse (bool &is_alternate_isa, DisassemblerScope &disasm)

Detailed Description

Definition at line 412 of file DisassemblerLLVMC.cpp.

Constructor & Destructor Documentation

◆ InstructionLLVMC()

InstructionLLVMC::InstructionLLVMC	(	DisassemblerLLVMC &	disasm,
		const lldb_private::Address &	address,
		AddressClass	addr_class
	)

inline

Definition at line 414 of file DisassemblerLLVMC.cpp.

◆ ~InstructionLLVMC()

InstructionLLVMC::~InstructionLLVMC ( )

overridedefault

Member Function Documentation

◆ AppendComment()

void InstructionLLVMC::AppendComment ( std::string & description )

inline

Definition at line 541 of file DisassemblerLLVMC.cpp.

References lldb_private::Instruction::m_comment.

Referenced by CalculateMnemonicOperandsAndComment(), and DisassemblerLLVMC::SymbolLookup().

◆ CalculateMnemonicOperandsAndComment()

void InstructionLLVMC::CalculateMnemonicOperandsAndComment ( const lldb_private::ExecutionContext * exe_ctx )

inlineoverridevirtual

Implements lldb_private::Instruction.

Definition at line 563 of file DisassemblerLLVMC.cpp.

References AppendComment(), lldb_private::Disassembler::eHexStyleC, lldb_private::RegularExpression::Execute(), lldb_private::Instruction::GetAddressClass(), lldb_private::DataExtractor::GetByteOrder(), lldb_private::Opcode::GetByteSize(), lldb_private::DataExtractor::GetByteSize(), lldb_private::Opcode::GetData(), lldb_private::DataExtractor::GetDataStart(), lldb_private::Address::GetFileAddress(), lldb_private::TargetProperties::GetHexImmediateStyle(), lldb_private::Address::GetLoadAddress(), DisassemblerLLVMC::MCDisasmInstance::GetMCInst(), lldb_private::StreamString::GetString(), lldb_private::ExecutionContext::GetTargetPtr(), lldb_private::DataExtractor::GetU16(), lldb_private::DataExtractor::GetU32(), lldb_private::DataExtractor::GetU64(), lldb_private::DataExtractor::GetU8(), DisassemblerLLVMC::MCDisasmInstance::GetUseColor(), lldb_private::TargetProperties::GetUseHexImmediates(), LLDB_INVALID_ADDRESS, lldb_private::Instruction::m_address, lldb_private::Instruction::m_comment, lldb_private::Instruction::m_markup_mnemonics, lldb_private::Instruction::m_markup_opcode_name, lldb_private::Instruction::m_mnemonics, lldb_private::Instruction::m_opcode, lldb_private::Instruction::m_opcode_name, m_using_file_addr, pc, lldb_private::DataExtractor::PeekData(), lldb_private::Stream::Printf(), DisassemblerLLVMC::MCDisasmInstance::PrintMCInst(), lldb_private::Opcode::SetOpcode16(), lldb_private::Opcode::SetOpcode32(), lldb_private::Opcode::SetOpcode64(), lldb_private::Opcode::SetOpcode8(), lldb_private::Opcode::SetOpcodeBytes(), DisassemblerLLVMC::MCDisasmInstance::SetStyle(), and DisassemblerLLVMC::MCDisasmInstance::SetUseColor().

◆ ConsumeChar()

static std::pair< bool, llvm::StringRef::const_iterator > InstructionLLVMC::ConsumeChar	(	llvm::StringRef::const_iterator	osi,
		const char	c,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 737 of file DisassemblerLLVMC.cpp.

References ConsumeWhitespace().

Referenced by ParseARMDerefAccess(), ParseARMOffsetAccess(), ParseIntelDerefAccess(), ParseIntelIndexedAccess(), and ParseOperands().

◆ ConsumeWhitespace()

static llvm::StringRef::const_iterator InstructionLLVMC::ConsumeWhitespace	(	llvm::StringRef::const_iterator	osi,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 720 of file DisassemblerLLVMC.cpp.

Referenced by ConsumeChar(), ParseImmediate(), ParseOperands(), and ParseRegisterName().

◆ Decode()

size_t InstructionLLVMC::Decode	(	const lldb_private::Disassembler &	disassembler,
		const lldb_private::DataExtractor &	data,
		lldb::offset_t	data_offset
	)

inlineoverridevirtual

Implements lldb_private::Instruction.

Definition at line 448 of file DisassemblerLLVMC.cpp.

◆ DoesBranch()

bool InstructionLLVMC::DoesBranch ( )

inlineoverridevirtual

Implements lldb_private::Instruction.

Definition at line 423 of file DisassemblerLLVMC.cpp.

References m_does_branch, and VisitInstruction().

◆ DumpOperand()

static void InstructionLLVMC::DumpOperand	(	const Operand &	op,
		Stream &	s
	)

inlinestatic

Definition at line 1052 of file DisassemblerLLVMC.cpp.

References DumpOperand(), lldb_private::ConstString::GetStringRef(), lldb_private::Instruction::Operand::m_children, lldb_private::Instruction::Operand::m_immediate, lldb_private::Instruction::Operand::m_negative, lldb_private::Instruction::Operand::m_register, lldb_private::Instruction::Operand::m_type, and lldb_private::Stream::PutCString().

Referenced by DumpOperand(), and ParseOperands().

◆ GetByteSize()

size_t InstructionLLVMC::GetByteSize ( ) const

inline

Definition at line 695 of file DisassemblerLLVMC.cpp.

References lldb_private::Opcode::GetByteSize(), and lldb_private::Instruction::m_opcode.

◆ GetControlFlowKind()

lldb::InstructionControlFlowKind InstructionLLVMC::GetControlFlowKind ( const lldb_private::ExecutionContext * exe_ctx )

inlineoverridevirtual

Returns: The control flow kind of this instruction, or eInstructionControlFlowKindUnknown if the instruction can't be classified.

Reimplemented from lldb_private::Instruction.

Definition at line 551 of file DisassemblerLLVMC.cpp.

References lldb::eInstructionControlFlowKindUnknown, x86::GetControlFlowKind(), and lldb_private::Instruction::m_opcode.

◆ GetDisasmToUse() [1/2]

DisassemblerLLVMC::MCDisasmInstance * InstructionLLVMC::GetDisasmToUse ( bool & is_alternate_isa )

inline

Definition at line 443 of file DisassemblerLLVMC.cpp.

References GetDisasmToUse().

Referenced by Decode(), GetDisasmToUse(), and VisitInstruction().

◆ GetDisasmToUse() [2/2]

DisassemblerLLVMC::MCDisasmInstance * InstructionLLVMC::GetDisasmToUse	(	bool &	is_alternate_isa,
		DisassemblerScope &	disasm
	)

inlineprivate

Definition at line 1223 of file DisassemblerLLVMC.cpp.

References lldb_private::Instruction::GetAddressClass().

◆ HasDelaySlot()

bool InstructionLLVMC::HasDelaySlot ( )

inlineoverridevirtual

Reimplemented from lldb_private::Instruction.

Definition at line 428 of file DisassemblerLLVMC.cpp.

References m_has_delay_slot, and VisitInstruction().

◆ IsAuthenticated()

bool InstructionLLVMC::IsAuthenticated ( )

inlineoverridevirtual

Implements lldb_private::Instruction.

Definition at line 438 of file DisassemblerLLVMC.cpp.

References m_is_authenticated, and VisitInstruction().

◆ IsCall()

bool InstructionLLVMC::IsCall ( )

inlineoverridevirtual

Reimplemented from lldb_private::Instruction.

Definition at line 1165 of file DisassemblerLLVMC.cpp.

References m_is_call, and VisitInstruction().

◆ IsLoad()

bool InstructionLLVMC::IsLoad ( )

inlineoverridevirtual

Implements lldb_private::Instruction.

Definition at line 433 of file DisassemblerLLVMC.cpp.

References m_is_load, and VisitInstruction().

◆ IsValid()

bool InstructionLLVMC::IsValid ( ) const

inline

Definition at line 692 of file DisassemblerLLVMC.cpp.

References m_is_valid.

◆ ParseARMDerefAccess()

static std::pair< Operand, llvm::StringRef::const_iterator > InstructionLLVMC::ParseARMDerefAccess	(	llvm::StringRef::const_iterator	osi,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 1025 of file DisassemblerLLVMC.cpp.

References ConsumeChar(), lldb_private::Instruction::Operand::m_children, lldb_private::Instruction::Operand::m_type, and ParseRegisterName().

Referenced by ParseOperands().

◆ ParseARMOffsetAccess()

static std::pair< Operand, llvm::StringRef::const_iterator > InstructionLLVMC::ParseARMOffsetAccess	(	llvm::StringRef::const_iterator	osi,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 980 of file DisassemblerLLVMC.cpp.

References ConsumeChar(), lldb_private::Instruction::Operand::m_children, lldb_private::Instruction::Operand::m_type, ParseImmediate(), and ParseRegisterName().

Referenced by ParseOperands().

◆ ParseImmediate()

static std::pair< Operand, llvm::StringRef::const_iterator > InstructionLLVMC::ParseImmediate	(	llvm::StringRef::const_iterator	osi,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 792 of file DisassemblerLLVMC.cpp.

References ConsumeWhitespace(), lldb_private::Instruction::Operand::m_immediate, lldb_private::Instruction::Operand::m_negative, and lldb_private::Instruction::Operand::m_type.

Referenced by ParseARMOffsetAccess(), ParseIntelDerefAccess(), ParseIntelIndexedAccess(), and ParseOperands().

◆ ParseIntelDerefAccess()

static std::pair< Operand, llvm::StringRef::const_iterator > InstructionLLVMC::ParseIntelDerefAccess	(	llvm::StringRef::const_iterator	osi,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 933 of file DisassemblerLLVMC.cpp.

References ConsumeChar(), lldb_private::Instruction::Operand::m_children, lldb_private::Instruction::Operand::m_type, ParseImmediate(), and ParseRegisterName().

Referenced by ParseOperands().

◆ ParseIntelIndexedAccess()

static std::pair< Operand, llvm::StringRef::const_iterator > InstructionLLVMC::ParseIntelIndexedAccess	(	llvm::StringRef::const_iterator	osi,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 850 of file DisassemblerLLVMC.cpp.

References ConsumeChar(), lldb_private::Instruction::Operand::m_children, lldb_private::Instruction::Operand::m_type, ParseImmediate(), and ParseRegisterName().

Referenced by ParseOperands().

◆ ParseOperands()

bool InstructionLLVMC::ParseOperands ( llvm::SmallVectorImpl< Instruction::Operand > & operands )

inlineoverridevirtual

Reimplemented from lldb_private::Instruction.

Definition at line 1087 of file DisassemblerLLVMC.cpp.

References ConsumeChar(), ConsumeWhitespace(), DumpOperand(), lldb_private::GetLog(), lldb_private::Instruction::GetOperands(), lldb_private::StreamString::GetString(), lldb_private::Instruction::Operand::IsValid(), m_disasm_wp, ParseARMDerefAccess(), ParseARMOffsetAccess(), ParseImmediate(), ParseIntelDerefAccess(), ParseIntelIndexedAccess(), ParseRegisterName(), lldb_private::Stream::Printf(), and lldb_private::Stream::PutCString().

◆ ParseRegisterName()

static std::pair< Operand, llvm::StringRef::const_iterator > InstructionLLVMC::ParseRegisterName	(	llvm::StringRef::const_iterator	osi,
		llvm::StringRef::const_iterator	ose
	)

inlinestatic

Definition at line 751 of file DisassemblerLLVMC.cpp.

References ConsumeWhitespace(), lldb_private::Instruction::Operand::m_register, and lldb_private::Instruction::Operand::m_type.

Referenced by ParseARMDerefAccess(), ParseARMOffsetAccess(), ParseIntelDerefAccess(), ParseIntelIndexedAccess(), and ParseOperands().

◆ UsingFileAddress()

bool InstructionLLVMC::UsingFileAddress ( ) const

inline

Definition at line 694 of file DisassemblerLLVMC.cpp.

References m_using_file_addr.

Referenced by DisassemblerLLVMC::SymbolLookup().

◆ VisitInstruction()

void InstructionLLVMC::VisitInstruction ( )

inlineprotected

Member Data Documentation

◆ m_disasm_wp

std::weak_ptr<DisassemblerLLVMC> InstructionLLVMC::m_disasm_wp

protected

Definition at line 1171 of file DisassemblerLLVMC.cpp.

Referenced by ParseOperands().

◆ m_does_branch

bool InstructionLLVMC::m_does_branch = true

protected

Definition at line 1183 of file DisassemblerLLVMC.cpp.

Referenced by DoesBranch(), and VisitInstruction().

◆ m_has_delay_slot

bool InstructionLLVMC::m_has_delay_slot = false

protected

Definition at line 1184 of file DisassemblerLLVMC.cpp.

Referenced by HasDelaySlot(), and VisitInstruction().

◆ m_has_visited_instruction

bool InstructionLLVMC::m_has_visited_instruction = false

protected

Definition at line 1175 of file DisassemblerLLVMC.cpp.

Referenced by VisitInstruction().

◆ m_is_authenticated

bool InstructionLLVMC::m_is_authenticated = false

protected

Definition at line 1187 of file DisassemblerLLVMC.cpp.

Referenced by IsAuthenticated(), and VisitInstruction().

◆ m_is_call

bool InstructionLLVMC::m_is_call = false

protected

Definition at line 1185 of file DisassemblerLLVMC.cpp.

Referenced by IsCall(), and VisitInstruction().

◆ m_is_load

bool InstructionLLVMC::m_is_load = false

protected

Definition at line 1186 of file DisassemblerLLVMC.cpp.

Referenced by IsLoad(), and VisitInstruction().

◆ m_is_valid

bool InstructionLLVMC::m_is_valid = false

protected

Definition at line 1173 of file DisassemblerLLVMC.cpp.

Referenced by Decode(), and IsValid().

◆ m_using_file_addr

bool InstructionLLVMC::m_using_file_addr = false

protected

Definition at line 1174 of file DisassemblerLLVMC.cpp.

Referenced by CalculateMnemonicOperandsAndComment(), and UsingFileAddress().

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

DisassemblerLLVMC.cpp

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ InstructionLLVMC()

◆ ~InstructionLLVMC()

Member Function Documentation

◆ AppendComment()

◆ CalculateMnemonicOperandsAndComment()

◆ ConsumeChar()

◆ ConsumeWhitespace()

◆ Decode()

◆ DoesBranch()

◆ DumpOperand()

◆ GetByteSize()

◆ GetControlFlowKind()

◆ GetDisasmToUse() [1/2]

◆ GetDisasmToUse() [2/2]

◆ HasDelaySlot()

◆ IsAuthenticated()

◆ IsCall()

◆ IsLoad()

◆ IsValid()

◆ ParseARMDerefAccess()

◆ ParseARMOffsetAccess()

◆ ParseImmediate()

◆ ParseIntelDerefAccess()

◆ ParseIntelIndexedAccess()

◆ ParseOperands()

◆ ParseRegisterName()

◆ UsingFileAddress()

◆ VisitInstruction()

Member Data Documentation

◆ m_disasm_wp

◆ m_does_branch

◆ m_has_delay_slot

◆ m_has_visited_instruction

◆ m_is_authenticated

◆ m_is_call

◆ m_is_load

◆ m_is_valid

◆ m_using_file_addr