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

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