/home/stan/gdb/src/gdb/dwarf2loc.c File Reference

#include "defs.h"
#include "ui-out.h"
#include "value.h"
#include "frame.h"
#include "gdbcore.h"
#include "target.h"
#include "inferior.h"
#include "ax.h"
#include "ax-gdb.h"
#include "regcache.h"
#include "objfiles.h"
#include "exceptions.h"
#include "block.h"
#include "gdbcmd.h"
#include "dwarf2.h"
#include "dwarf2expr.h"
#include "dwarf2loc.h"
#include "dwarf2-frame.h"
#include "gdb_string.h"
#include "gdb_assert.h"

Go to the source code of this file.

Typedefs
typedef struct call_site *	call_sitep
Enumerations
enum	debug_loc_kind {   DEBUG_LOC_END_OF_LIST = 0, DEBUG_LOC_BASE_ADDRESS = 1, DEBUG_LOC_START_END = 2, DEBUG_LOC_START_LENGTH = 3,   DEBUG_LOC_BUFFER_OVERFLOW = -1, DEBUG_LOC_INVALID_ENTRY = -2 }
Functions
const gdb_byte *	dwarf2_find_location_expression (struct dwarf2_loclist_baton *baton, size_t *locexpr_length, CORE_ADDR pc)
	DEF_VEC_P (call_sitep)
struct call_site_chain *	call_site_find_chain (struct gdbarch *gdbarch, CORE_ADDR caller_pc, CORE_ADDR callee_pc)
struct value *	dwarf2_evaluate_loc_desc (struct type *type, struct frame_info *frame, const gdb_byte *data, size_t size, struct dwarf2_per_cu_data *per_cu)
void	dwarf2_compile_expr_to_ax (struct agent_expr *expr, struct axs_value *loc, struct gdbarch *arch, unsigned int addr_size, const gdb_byte *op_ptr, const gdb_byte *op_end, struct dwarf2_per_cu_data *per_cu)
void	_initialize_dwarf2loc (void)
Variables
int	dwarf2_always_disassemble
struct symbol_block_ops	dwarf2_block_frame_base_locexpr_funcs
struct symbol_block_ops	dwarf2_block_frame_base_loclist_funcs
unsigned int	entry_values_debug = 0
struct symbol_computed_ops	dwarf2_locexpr_funcs
struct symbol_computed_ops	dwarf2_loclist_funcs
initialize_file_ftype	_initialize_dwarf2loc

---

Typedef Documentation

typedef struct call_site* call_sitep

Definition at line 724 of file dwarf2loc.c.

---

Enumeration Type Documentation

enum debug_loc_kind

Enumerator:

DEBUG_LOC_END_OF_LIST
DEBUG_LOC_BASE_ADDRESS
DEBUG_LOC_START_END
DEBUG_LOC_START_LENGTH
DEBUG_LOC_BUFFER_OVERFLOW
DEBUG_LOC_INVALID_ENTRY

Definition at line 64 of file dwarf2loc.c.

---

Function Documentation

void _initialize_dwarf2loc

(

void

)

Definition at line 4231 of file dwarf2loc.c.

struct call_site_chain* call_site_find_chain	(	struct gdbarch *	gdbarch,
		CORE_ADDR	caller_pc,
		CORE_ADDR	callee_pc
	)		[read]

Definition at line 976 of file dwarf2loc.c.

DEF_VEC_P

(

call_sitep

)

void dwarf2_compile_expr_to_ax	(	struct agent_expr *	expr,
		struct axs_value *	loc,
		struct gdbarch *	arch,
		unsigned int	addr_size,
		const gdb_byte *	op_ptr,
		const gdb_byte *	op_end,
		struct dwarf2_per_cu_data *	per_cu
	)

Definition at line 2676 of file dwarf2loc.c.

struct value* dwarf2_evaluate_loc_desc	(	struct type *	type,
		struct frame_info *	frame,
		const gdb_byte *	data,
		size_t	size,
		struct dwarf2_per_cu_data *	per_cu
	)		[read]

Definition at line 2412 of file dwarf2loc.c.

const gdb_byte* dwarf2_find_location_expression	(	struct dwarf2_loclist_baton *	baton,
		size_t *	locexpr_length,
		CORE_ADDR	pc
	)

Definition at line 211 of file dwarf2loc.c.

---

Variable Documentation

initialize_file_ftype _initialize_dwarf2loc

int dwarf2_always_disassemble

Definition at line 22300 of file dwarf2read.c.

struct symbol_block_ops dwarf2_block_frame_base_locexpr_funcs

Initial value:

{
  locexpr_find_frame_base_location
}

Definition at line 384 of file dwarf2loc.c.

struct symbol_block_ops dwarf2_block_frame_base_loclist_funcs

Initial value:

{
  loclist_find_frame_base_location
}

Definition at line 404 of file dwarf2loc.c.

struct symbol_computed_ops dwarf2_locexpr_funcs

Initial value:

 {
  locexpr_read_variable,
  locexpr_read_variable_at_entry,
  locexpr_read_needs_frame,
  locexpr_describe_location,
  0,    
  locexpr_tracepoint_var_ref
}

Definition at line 4039 of file dwarf2loc.c.

struct symbol_computed_ops dwarf2_loclist_funcs

Initial value:

 {
  loclist_read_variable,
  loclist_read_variable_at_entry,
  loclist_read_needs_frame,
  loclist_describe_location,
  1,    
  loclist_tracepoint_var_ref
}

Definition at line 4218 of file dwarf2loc.c.

unsigned int entry_values_debug = 0

Definition at line 504 of file dwarf2loc.c.