#include "dwarf2expr.h"

Classes
struct	property_addr_info

struct	dwarf2_locexpr_baton

struct	dwarf2_loclist_baton

struct	dwarf2_offset_baton

struct	dwarf2_property_baton

struct	call_site_chain

Functions
struct objfile *	dwarf2_per_cu_objfile (struct dwarf2_per_cu_data *cu)

int	dwarf2_per_cu_addr_size (struct dwarf2_per_cu_data *cu)

int	dwarf2_per_cu_ref_addr_size (struct dwarf2_per_cu_data *cu)

int	dwarf2_per_cu_offset_size (struct dwarf2_per_cu_data *cu)

CORE_ADDR	dwarf2_per_cu_text_offset (struct dwarf2_per_cu_data *cu)

short	dwarf2_version (struct dwarf2_per_cu_data *per_cu)

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

struct dwarf2_locexpr_baton	dwarf2_fetch_die_loc_sect_off (sect_offset offset_in_cu, struct dwarf2_per_cu_data per_cu, CORE_ADDR(get_frame_pc)(void baton), void baton)

struct dwarf2_locexpr_baton	dwarf2_fetch_die_loc_cu_off (cu_offset offset_in_cu, struct dwarf2_per_cu_data per_cu, CORE_ADDR(get_frame_pc)(void baton), void baton)

const gdb_byte *	dwarf2_fetch_constant_bytes (sect_offset, struct dwarf2_per_cu_data , struct obstack , LONGEST *)

struct type *	dwarf2_fetch_die_type_sect_off (sect_offset, struct dwarf2_per_cu_data *)

struct type *	dwarf2_get_die_type (cu_offset die_offset, struct dwarf2_per_cu_data *per_cu)

void	func_get_frame_base_dwarf_block (struct symbol framefunc, CORE_ADDR pc, const gdb_byte start, size_t length)

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)

int	dwarf2_evaluate_property (const struct dynamic_prop prop, struct frame_info frame, struct property_addr_info addr_stack, CORE_ADDR value)

void	dwarf2_compile_property_to_c (string_file &stream, const char result_name, struct gdbarch gdbarch, unsigned char registers_used, const struct dynamic_prop prop, CORE_ADDR address, struct symbol *sym)

CORE_ADDR	dwarf2_read_addr_index (struct dwarf2_per_cu_data *per_cu, unsigned int addr_index)

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

struct call_site_chain *	call_site_find_chain (struct gdbarch *gdbarch, CORE_ADDR caller_pc, CORE_ADDR callee_pc)

int	dwarf_reg_to_regnum (struct gdbarch *arch, int dwarf_reg)

int	dwarf_reg_to_regnum_or_error (struct gdbarch *arch, ULONGEST dwarf_reg)

Variables
unsigned int	entry_values_debug

const struct symbol_computed_ops	dwarf2_locexpr_funcs

const struct symbol_computed_ops	dwarf2_loclist_funcs

const struct symbol_block_ops	dwarf2_block_frame_base_locexpr_funcs

const struct symbol_block_ops	dwarf2_block_frame_base_loclist_funcs

Function Documentation

◆ call_site_find_chain()

struct call_site_chain* call_site_find_chain	(	struct gdbarch *	gdbarch,
		CORE_ADDR	caller_pc,
		CORE_ADDR	callee_pc
	)

Definition at line 1155 of file dwarf2loc.c.

References call_site_find_chain_1(), CATCH, END_CATCH, entry_values_debug, exception_print(), gdb_stdout, NO_ENTRY_VALUE_ERROR, RETURN_MASK_ERROR, throw_exception(), and TRY.

Referenced by dwarf2_tailcall_sniffer_first().

◆ dwarf2_compile_expr_to_ax()

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

Definition at line 3001 of file dwarf2loc.c.

References _, access_memory(), symbol::arch, ax_const_l(), ax_ext(), ax_goto(), ax_label(), ax_pick(), ax_reg(), ax_simple(), ax_zero_ext(), axs_lvalue_memory, axs_lvalue_register, axs_rvalue, block_for_pc(), block_linkage_function(), dwarf2_compile_expr_to_ax(), dwarf2_fetch_cfa_info(), dwarf2_fetch_die_loc_cu_off(), dwarf2_per_cu_text_offset(), dwarf_expr_require_composition(), dwarf_reg_to_regnum_or_error(), error(), extract_signed_integer(), extract_unsigned_integer(), func_get_frame_base_dwarf_block(), gdb_assert, agent_expr::gdbarch, gdbarch_bits_big_endian(), gdbarch_byte_order(), get_ax_pc(), internal_error(), agent_expr::len, loc, offset, dwarf2_locexpr_baton::per_cu, regnum, require_rvalue(), safe_read_sleb128(), safe_read_uleb128(), agent_expr::scope, size, TARGET_CHAR_BIT, and unimplemented().

Referenced by dwarf2_compile_expr_to_ax(), locexpr_tracepoint_var_ref(), and loclist_tracepoint_var_ref().

◆ dwarf2_compile_property_to_c()

void dwarf2_compile_property_to_c	(	string_file &	stream,
		const char *	result_name,
		struct gdbarch *	gdbarch,
		unsigned char *	registers_used,
		const struct dynamic_prop *	prop,
		CORE_ADDR	address,
		struct symbol *	sym
	)

◆ dwarf2_evaluate_loc_desc()

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
	)

Definition at line 2539 of file dwarf2loc.c.

References dwarf2_evaluate_loc_desc_full(), and size.

Referenced by call_site_to_target_addr(), dwarf2_compute_name(), dwarf2_evaluate_property(), dwarf_entry_parameter_to_value(), locexpr_get_frame_base(), locexpr_read_variable(), loclist_get_frame_base(), and loclist_read_variable().

◆ dwarf2_evaluate_property()

int dwarf2_evaluate_property	(	const struct dynamic_prop *	prop,
		struct frame_info *	frame,
		struct property_addr_info *	addr_stack,
		CORE_ADDR *	value
	)

Definition at line 2604 of file dwarf2loc.c.

References _, property_addr_info::addr, dynamic_prop_data::baton, dynamic_prop_data::const_val, dynamic_prop::data, dwarf2_evaluate_loc_desc(), dwarf2_find_location_expression(), dwarf2_locexpr_baton_eval(), error(), get_frame_address_in_block(), get_selected_frame(), has_stack_frames(), if(), dynamic_prop::kind, dwarf2_property_baton::locexpr, dwarf2_property_baton::loclist, property_addr_info::next, dwarf2_offset_baton::offset, dwarf2_property_baton::offset_info, dwarf2_loclist_baton::per_cu, PROP_ADDR_OFFSET, PROP_CONST, PROP_LOCEXPR, PROP_LOCLIST, dwarf2_property_baton::referenced_type, size, dwarf2_offset_baton::type, value_as_address(), value_at(), value_from_contents(), and value_optimized_out().

Referenced by follow_static_link(), resolve_dynamic_array(), resolve_dynamic_range(), and resolve_dynamic_type_internal().

◆ dwarf2_fetch_constant_bytes()

const gdb_byte* dwarf2_fetch_constant_bytes	(	sect_offset	,
		struct dwarf2_per_cu_data *	,
		struct obstack *	,
		LONGEST *
	)

Definition at line 23007 of file dwarf2read.c.

References _, comp_unit_head::addr_size, complaint, dwarf2_per_cu_data::cu, die_type(), dw2_setup(), DW_ADDR, DW_BLOCK, DW_SND, DW_STRING, DW_UNSND, dwarf2_attr(), dwarf2_const_value_data(), dwarf_form_name(), error(), follow_die_offset(), attribute::form, dwarf2_cu::header, dwarf2_per_cu_data::is_dwz, load_cu(), objfile::obfd, dwarf2_per_cu_data::objfile, objfile_name(), store_unsigned_integer(), symfile_complaints, to_underlying(), type, and write_constant_as_bytes().

Referenced by fetch_const_value_from_synthetic_pointer().

◆ dwarf2_fetch_die_loc_cu_off()

struct dwarf2_locexpr_baton dwarf2_fetch_die_loc_cu_off	(	cu_offset	offset_in_cu,
		struct dwarf2_per_cu_data *	per_cu,
		CORE_ADDR()(void baton)	get_frame_pc,
		void *	baton
	)

Definition at line 22972 of file dwarf2read.c.

References dwarf2_fetch_die_loc_sect_off(), get_frame_pc(), dwarf2_locexpr_baton::per_cu, dwarf2_per_cu_data::sect_off, and to_underlying().

Referenced by dwarf2_compile_expr_to_ax(), and per_cu_dwarf_call().

◆ dwarf2_fetch_die_loc_sect_off()

struct dwarf2_locexpr_baton dwarf2_fetch_die_loc_sect_off	(	sect_offset	offset_in_cu,
		struct dwarf2_per_cu_data *	per_cu,
		CORE_ADDR()(void baton)	get_frame_pc,
		void *	baton
	)