basic_def_used

def_used relations shared by straight_line_def_used and more advanced def_used components.

track_register(Reg:register)

Which registers are tracked for use-def and value analysis.

• Uses: arch.condition_flags_reg, arch.frame_pointer, arch.general_purpose_reg, arch.return_reg, arch.stack_pointer

• Used by: basic_reg_def_use.def, basic_reg_def_use.used, basic_reg_def_use.used_explicit, reg_def_use.def, reg_def_use.flow_def, reg_def_use.used, reg_def_use.used_explicit, value_reg, value_reg_address_before, value_reg_edge, value_reg_limit, value_reg_unsupported

def(EA:address, Var:T)

Var is defined in this location

• Uses: arch.call, arch.call, arch.delay_slot, arch.delay_slot, arch.frame_pointer, arch.memory_access, arch.register_access_override, arch.register_access_override, arch.return_reg, arch.return_reg, arch.stack_pointer, arch.stack_pointer, arch.stack_pointer, arch.store_immediate, binary_format, binary_format, direct_call, direct_call, get_pc_thunk, get_pc_thunk, instruction, op_indirect, reg_map, reg_map, register_access, register_access, track_register, track_register

• Used by: straight_line_last_def, compare_and_jump_indirect_op_valid, reg_def_use.block_last_def, reg_def_use.defined_in_block, reg_def_use.last_def_in_block, reg_has_base_image, stack_def_use.block_last_def, stack_def_use.last_def_in_block, stack_def_use.live_var_used_in_block, symbolic_expr_from_relocation, value_reg_max_mult, stack_def_use.block_last_def, stack_def_use.def_used, stack_def_use.defined_in_block, stack_def_use.last_def_in_block, stack_def_use.live_var_used_in_block

used(EA:address, Var:T, Index:operand_index)

Instruction at address ‘EA’ uses Var at operand index ‘Index’.

• Uses: arch.frame_pointer, arch.memory_access, arch.register_access_override, arch.register_access_override, arch.stack_pointer, basic_reg_def_use.used_explicit, instruction_get_src_op, is_xor_reset, is_xor_reset, op_indirect_mapped, reg_def_use.used_explicit, reg_map, reg_map, register_access, register_access, track_register, track_register

• Recursive: indefinite_litpool_ref, __agg_single6, indexed_pc_relative_load, litpool_symbolic_operand, indexed_pc_relative_load_relative, data_block_candidate, wis_has_prior, unlikely_have_symbolic_immediate, relative_jump_table_entry_candidate, block_boundaries, def_used_for_address, block_instruction_next, reg_def_use.used_in_block, arm_jump_table_block_instruction, relocation_adjustment, reg_def_use.live_var_at_block_end, stack_def_use.ref_in_block, arm_jump_table_data_block, call_target_has_other_fallthrough_inter, __agg_subclause6, impossible_block, jump_table_element_access, gp_relative_operand, next_end, block_heuristic, stack_base_reg_move, stack_def_use.live_var_def, composite_data_access, unresolved_interval, block_limit, arm_jump_table_candidate, call_tls_get_addr_mips, symbol_minus_symbol_litpool_access_pattern, may_fallthrough, segment_target_range, arch.reg_relative_load, __agg_subclause2, candidate_block_is_not_padding, self_contained_segment, arch.extend_load, block_last_instruction, jump_table_prelude, stack_def_use.defined_in_block, arm_jump_table_candidate_start, split_load_candidate, split_load, data_access, cmp_defines, padding_block_candidate, split_load_point, tls_desc_call, reg_def_use.block_last_def, const_value_reg_used, value_reg_edge, is_padding, negative_block_heuristic, discarded_split_load, relative_address_start, base_relative_operation, simple_data_access_pattern, block, reg_has_base_image, jump_table_target, __agg_subclause4, init_ldr_add_pc, data_in_code_propagate, __agg_single2, relative_address, block_points, must_fallthrough, wis_prior, resolved_reaches, inferred_main_dispatch, code_in_block_candidate, last_value_reg_limit, nop_in_padding_candidate, value_reg_unsupported, reg_def_use.defined_in_block, correlated_live_reg, plt_entry, reg_def_use.live_var_used, adjusts_stack_in_block, __agg_subclause7, wis_schedule, initial_function_containing_return, next_function_entry_initial, discarded_block, possible_target, plt_block, fallthrough_over_padding, straight_line_last_def, block_implies_block, incomplete_block, wis_memo, value_reg_limit, inter_procedural_edge, reg_used_for, reg_def_use.live_var_def, known_block, arm_jump_table_block_start, reg_def_use.return_block_end, initialized_data_segment, data_segment, local_dynamic_tls_candidate, jump_table_candidate_refined, start_function, call_tls_get_addr, value_reg, got_relative_operand, adrp_used, unresolved_block_overlap, function_inference.function_entry_initial, arm_jump_table_skip_first_entry, split_load_total_points, next_type, no_return_call, jump_table_start, code_in_block_candidate_refined, basic_target, arch.simple_data_load, possible_target_from, overlapping_instruction, base_relative_jump, stack_def_use.live_var_used_in_block, invalid, compare_and_jump_indirect_op_valid, split_load_conflict, arm_jump_table_data_block_limit, call_may_fallthrough_inter, stack_def_use.used_in_block, compare_and_jump_indirect, no_return_call_propagated, after_end, __agg_subclause3, code_in_block, reg_def_use.return_val_used, transition_block_limit, no_value_reg_limit, block_candidate_dependency_edge, litpool_confidence, branch_to_calculated_pc_rel_addr, block_total_points, candidate_block_is_padding, stack_def_use.live_var_at_prior_used, litpool_boundaries, tls_relative_operand_mips, first_block_in_byte_interval, cmp_reg_to_reg, no_return_call_refined, split_load_for_symbolization, jump_table_candidate, reg_def_use.ambiguous_last_def_in_block, next_start, stack_def_use.def_used, block_next, reg_def_use.ref_in_block, reg_def_use.live_var_at_prior_used, data_in_code, hi_load_prop, reg_has_got, init_symbol_minus_symbol_candidate_arm, split_load_operand, unresolved_block, jump_table_max, common_tail, instruction_memory_access_size, likely_fallthrough, __agg_single10, compare_and_jump_immediate, wis_schedule_iter, block_candidate_boundaries, stack_def_use.live_var_at_block_end, contains_plausible_instr_seq, padding_block_limit, relocation_adjustment_total, arm_jump_table_cmp_limit, jump_table_signed, flags_and_jump_pair, next_block_in_byte_interval, reg_def_use.ambiguous_block_last_def, unresolved_interval_order, symbolic_expr_from_relocation, no_return_block, overlap_with_litpool, reg_def_use.def_used, stack_def_use.block_last_def, inferred_main_in_reg, contains_implausible_instr_seq, base_relative_operand, invalid_jump_table_candidate, tls_get_addr, reg_def_use.last_def_in_block, straight_line_def_used, data_block_limit, litpool_ref, cinf_ldr_add_pc, compare_and_jump_register, stack_def_use.live_var_used, block_overlap, __agg_single3, block_points_proportional, stack_def_use.last_def_in_block, reg_reg_arithmetic_operation_defs, reg_def_use.used, reg_def_use.flow_def

must_def(EA:address, Var:T)

A <T> is unconditionally defined at EA.

WARNING: Predicate not present in compiled Datalog program (Dead Code)

used_explicit(EA:address, Reg:register, Index:operand_index)

Register name explicitly appears in an instruction operand

• Uses: instruction_get_op, instruction_get_op, instruction_get_src_op, instruction_get_src_op, is_xor_reset, is_xor_reset, op_indirect_contains_reg, op_indirect_contains_reg, op_regdirect_contains_reg, op_regdirect_contains_reg, track_register, track_register

• Used by: basic_reg_def_use.used, reg_def_use.used