GDB (xrefs): dwarf_expr_executor Class Reference

GDB (xrefs)

Inheritance diagram for dwarf_expr_executor:

Public Member Functions
CORE_ADDR	read_addr_from_reg (int reg) OVERRIDE

struct value *	get_reg_value (struct type *type, int reg) OVERRIDE

void	read_mem (gdb_byte *buf, CORE_ADDR addr, size_t len) OVERRIDE

void	get_frame_base (const gdb_byte *start, size_t length) OVERRIDE

void	push_dwarf_reg_entry_value (enum call_site_parameter_kind kind, union call_site_parameter_u kind_u, int deref_size) OVERRIDE

CORE_ADDR	get_object_address ()

CORE_ADDR	get_frame_cfa ()

CORE_ADDR	get_tls_address (CORE_ADDR offset) OVERRIDE

void	dwarf_call (cu_offset die_offset) OVERRIDE

CORE_ADDR	get_addr_index (unsigned int index)

Public Member Functions inherited from dwarf_expr_context
	dwarf_expr_context ()

virtual	~dwarf_expr_context ()=default

void	push_address (CORE_ADDR value, bool in_stack_memory)

void	eval (const gdb_byte *addr, size_t len)

struct value *	fetch (int n)

CORE_ADDR	fetch_address (int n)

bool	fetch_in_stack_memory (int n)

virtual CORE_ADDR	get_frame_pc ()

virtual struct type *	get_base_type (cu_offset die_cu_off, int size)

Public Attributes
struct frame_info *	this_frame

Public Attributes inherited from dwarf_expr_context
std::vector< dwarf_stack_value >	stack

struct gdbarch *	gdbarch

int	addr_size

int	ref_addr_size

CORE_ADDR	offset

int	recursion_depth

int	max_recursion_depth

enum dwarf_value_location	location

ULONGEST	len

const gdb_byte *	data

int	initialized

std::vector< dwarf_expr_piece >	pieces

Private Member Functions
void	invalid (const char *op) ATTRIBUTE_NORETURN

Detailed Description

Definition at line 227 of file dwarf2-frame.c.

Member Function Documentation

◆ dwarf_call()

void dwarf_expr_executor::dwarf_call ( cu_offset die_offset )

inlinevirtual

Implements dwarf_expr_context.

Definition at line 278 of file dwarf2-frame.c.

References invalid().

◆ get_addr_index()

CORE_ADDR dwarf_expr_executor::get_addr_index ( unsigned int index )

inlinevirtual

Implements dwarf_expr_context.

Definition at line 283 of file dwarf2-frame.c.

References invalid().

◆ get_frame_base()

void dwarf_expr_executor::get_frame_base	(	const gdb_byte **	start,
		size_t *	length
	)

inlinevirtual

Implements dwarf_expr_context.

Definition at line 251 of file dwarf2-frame.c.

References invalid().

◆ get_frame_cfa()

CORE_ADDR dwarf_expr_executor::get_frame_cfa ( )

inlinevirtual

Implements dwarf_expr_context.

Definition at line 268 of file dwarf2-frame.c.

References invalid().

◆ get_object_address()

CORE_ADDR dwarf_expr_executor::get_object_address ( )

inlinevirtual

Implements dwarf_expr_context.

Definition at line 263 of file dwarf2-frame.c.

References invalid().

◆ get_reg_value()

struct value* dwarf_expr_executor::get_reg_value	(	struct type *	type,
		int	reg
	)

inlinevirtual

Implements dwarf_expr_context.

Definition at line 238 of file dwarf2-frame.c.

References dwarf_reg_to_regnum_or_error(), get_frame_arch(), regnum, this_frame, and value_from_register().

◆ get_tls_address()

CORE_ADDR dwarf_expr_executor::get_tls_address ( CORE_ADDR offset )

inlinevirtual

Implements dwarf_expr_context.

Definition at line 273 of file dwarf2-frame.c.

References invalid().

◆ invalid()

void dwarf_expr_executor::invalid ( const char * op )

inlineprivate

Definition at line 290 of file dwarf2-frame.c.

References _, and error().

Referenced by dwarf_call(), get_addr_index(), get_frame_base(), get_frame_cfa(), get_object_address(), get_tls_address(), and push_dwarf_reg_entry_value().

◆ push_dwarf_reg_entry_value()

void dwarf_expr_executor::push_dwarf_reg_entry_value	(	enum call_site_parameter_kind	kind,
		union call_site_parameter_u	kind_u,
		int	deref_size
	)

inlinevirtual

Implements dwarf_expr_context.

Definition at line 256 of file dwarf2-frame.c.

References invalid().

◆ read_addr_from_reg()

CORE_ADDR dwarf_expr_executor::read_addr_from_reg ( int reg )

inlinevirtual

Implements dwarf_expr_context.

Definition at line 233 of file dwarf2-frame.c.

References read_addr_from_reg(), and this_frame.

Referenced by execute_stack_op().

◆ read_mem()

void dwarf_expr_executor::read_mem	(	gdb_byte *	buf,
		CORE_ADDR	addr,
		size_t	len
	)

inlinevirtual

Implements dwarf_expr_context.

Definition at line 246 of file dwarf2-frame.c.

References dwarf_expr_context::len, and read_memory().

Member Data Documentation

◆ this_frame

struct frame_info* dwarf_expr_executor::this_frame

Definition at line 231 of file dwarf2-frame.c.

Referenced by execute_stack_op(), get_reg_value(), and read_addr_from_reg().

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

/tmp/gdb-8.1/gdb/dwarf2-frame.c