use_def_analysis

This modules computes def-uses chains for a subset of the registers (defined in track_register). and only if those chains are related eventually to an access to memory.

-‘def’ computes definitions of registers at each of the locations.

-‘def_used_for_address’ compute the set of live uses backwards at each of the locations.

However, it only computes uses starting at accesses to memory.

-‘def_used’ intersects the two previous facts to obtain def-use chains.

The traversal of def_used_for_address is kept intra-procedural (not following call edges).

local_next(ea:address, ea_next:address)

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

block_instruction_next(Block:address, Before:address, After:address)

next() for each instruction within a block.

• Uses: next

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

inter_procedural_edge(Src:address, Dest:address)

• Uses: direct_jump, pc_load_call, unconditional_jump

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

block_next(Block:address, BlockEnd:address, NextBlock:address)

• Uses: arch.delay_slot, direct_jump, lsda_callsite_addresses

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

call_uses_reg(Call:address, Reg:register)

‘Call’ implicitly uses ‘Reg’, such as register parameters.

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

flow_def(EA:address, Var:T, EA_next:address, Value:number)

A <T> is implicitly defined by being compared to a constant and then jumping this definition only takes place in between the jump and the target that implies equality

• Uses: arch.conditional, arch.jump, cmp_immediate_to_reg, direct_jump, next, track_register

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

ea_propagates_def(EA:address, Var:T)

A Var <T> can propagate through the instruction at EA.

Intended to be extended by child components to modify behavior of AdvancedDefUsed.

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

block_propagates_def(Block:address, Var:T)

A Var <T> can propagate through Block.

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

defined_in_block(Block:address, Var:T)

A Var <T> is defined in the Block

• Uses: reg_def_use.def, stack_def_use.def

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

used_in_block(Block:address, EA_used:address, Var:T, Index:operand_index)

A Var <T> is used in the Block

• Uses: stack_def_use.used

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

block_last_def(EA:address, EA_def:address, Var:T)

The last address prior to EA where Var was defined within the block

• Uses: arch.conditional, arch.conditional, reg_def_use.def, reg_def_use.def, stack_def_use.def

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

last_def_in_block(Block:address, EA_def:address, Var:T)

The last definition(s) of <T> in a given block.

Multiple are possible in conditional cases.

• Uses: arch.conditional, arch.conditional, reg_def_use.def, reg_def_use.def, stack_def_use.def

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

ref_in_block(Block:address, Var:T)

A <T> is referenced in a block

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

live_var_def(Block:address, VarIdentity:T, LiveVar:T, EA_def:address)

A <T> is defined in a block, and is still live at the end of the block.

This can potentially be paired with a live_var_used if there is a path between the Blocks.

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

live_var_used(Block:address, LiveVar:T, UsedVar:T, EA_used:address, Index:operand_index, Moves:unsigned)

A <T> is used in a block, but a live definition for that use is not found within the block.

We consider a <T> to be live only if it is live for interblock edges. Intrablock cases are handled directly by the def_used relation.

To find the definition for this use, live_var_at_block_end will have to propagate backward from the block.

The Moves field, used only by stack var tracking, tracks the number of basic blocks that perform a stack variable transformation (where a stack variable descriptor is adjusted due to a change in the stack pointer). This prevents infinite loops.

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

live_var_at_block_end(Block:address, BlockUsed:address, Var:T)

The <T> is live at the end of Block, and will be used in BlockUsed.

Propagates backward from usages to search for defs.

This is faster than propagating forward from defs, since a used value should always be defined in well-behaved code. In addition, we know to stop propagating once the definition is found.

The alternative strategy of propagating forward from defs means that it must propagate indefinitely, in case it is used multiple times. Further, side-effect definitions are often unused.

To further optimize this strategy, if another use is encountered, we don’t propagate any further. Later, the relation live_var_at_prior_used() propagates defs forward through adjacent uses.

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

live_var_at_prior_used(EA_used:address, BlockUsed:address, Var:T)

The <T> is live at EA_used and at the beginning of BlockUsed, and holds the same value from the same definition. The <T> is used in BlockUsed.

Forms an edge between two used() that depend on the same def.

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

return_val_used(EA_call:address, Callee:address, Reg:register, EA_used:address, Index_used:operand_index)

A value returned from a function is used.

• Uses: arch.return_reg, direct_call

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

return_block_end(Callee:address, CalleeEnd:address, Block:address, BlockEnd:address)

A value is returned from a called procedure Callee, from the last Block with the last instruction at BlockEnd.

• Uses: arch.return, direct_call, fde_addresses

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

def_used(EA_def:address, Var:register, EA_used:address, Index_used:operand_index)

A <T> is defined in ‘EA_def’ and used in ‘EA_used’ in the operand with index ‘Index_used’

• Uses: stack_def_use.def, stack_def_use.used

• Used by: base_addr_offset_operand, boundary_sym_expr, def_register_is_not_base_address, dest_enlarged_data_section, inferred_main_function, missed_jump_table, moved_immediate_candidate, moved_label_candidate, moved_label_class, moved_pc_relative_candidate, resolved_transfer, resolved_transfer_to_symbol, symbol_minus_symbol, symbolic_operand_attribute, symbolic_operand_point, tls_relative_operand, value_reg_at_operand, value_reg_at_operand_loop, moved_label_candidate, moved_label_class

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

adjusts_stack_in_block(Block:address, EA:address, BaseReg:register, Offset:number)

An offset is added to a stack pointer register at EA.

• Uses: arch.frame_pointer, arch.reg_arithmetic_operation, arch.stack_pointer

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

stack_base_reg_move(Block:address, EA:address, Src:register, Dst:register)

A stack base register is moved to another potential stack base register.

• Uses: arch.frame_pointer, arch.move_reg_reg, arch.stack_pointer

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

def_used(EA_def:address, VarDef:stack_var, EA_used:address, VarUsed:stack_var, Index_used:operand_index)

A stack is defined in ‘EA_def’ and used in ‘EA_used’ in the operand with index ‘Index_used’

• Uses: stack_def_use.def, stack_def_use.used

• Used by: base_addr_offset_operand, boundary_sym_expr, def_register_is_not_base_address, dest_enlarged_data_section, inferred_main_function, missed_jump_table, moved_immediate_candidate, moved_label_candidate, moved_label_class, moved_pc_relative_candidate, resolved_transfer, resolved_transfer_to_symbol, symbol_minus_symbol, symbolic_operand_attribute, symbolic_operand_point, tls_relative_operand, value_reg_at_operand, value_reg_at_operand_loop, moved_label_candidate, moved_label_class

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

live_var_used_in_block(Block:address, EA:address, LiveVar:stack_var, UsedVar:stack_var, EA_used:address, Index:operand_index, Moves:unsigned)

Propagate live uses backwards within a block on a per-instruction basis.

• Uses: arch.stack_pointer, next, reg_def_use.def, stack_def_use.def, stack_def_use.moves_limit

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

moves_limit(Moves:unsigned)

Specify the number of moves of the stack register (the stack pointer or the frame pointer) that are tracked in the def-use stack analysis. This parameters is used to ensure rapid convergence

• Used by: stack_def_use.live_var_used_in_block

reg_used_for(EA:address, Reg:register, Type:symbol)

• The register ‘Reg’ used as an address at address ‘EA’.

• Uses: instruction_get_op, op_indirect_contains_reg, reg_call, reg_jump

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used

def_used_for_address(EA_def:address, Reg:register, Type:symbol)

• The register ‘Reg’ as defined at address ‘EA_def’ is later used either as an address

• or to compute an address.

• Uses: arch.adr_dest, arch.memory_access, arch.pc_relative_addr

• Used by: symbolic_operand_point

• Recursive: cmp_defines, first_block_in_byte_interval, overlapping_instruction, split_load_for_symbolization, relocation_adjustment, call_tls_get_addr, simple_data_access_pattern, reg_def_use.def_used, base_relative_operand, split_load_total_points, block, litpool_confidence, reg_has_got, value_reg_limit, stack_def_use.live_var_used, split_load_point, split_load_operand, flags_and_jump_pair, wis_schedule_iter, unresolved_interval, code_in_block, compare_and_jump_indirect_op_valid, __agg_subclause3, inferred_main_in_reg, reg_used_for, is_padding, resolved_reaches, compare_and_jump_indirect, __agg_subclause2, padding_block_candidate, reg_reg_arithmetic_operation_defs, def_used_for_address, impossible_block, plt_block, arm_jump_table_block_instruction, composite_data_access, possible_target_from, jump_table_candidate_refined, base_relative_operation, split_load, __agg_single3, reg_has_base_image, no_value_reg_limit, relative_address_start, wis_schedule, plt_entry, reg_def_use.used_in_block, adjusts_stack_in_block, possible_target, initialized_data_segment, reg_def_use.live_var_at_block_end, cmp_reg_to_reg, indefinite_litpool_ref, negative_block_heuristic, contains_implausible_instr_seq, indexed_pc_relative_load, next_block_in_byte_interval, code_in_block_candidate, symbolic_expr_from_relocation, unlikely_have_symbolic_immediate, incomplete_block, arm_jump_table_data_block_limit, inferred_main_dispatch, arch.simple_data_load, data_block_limit, block_total_points, invalid_jump_table_candidate, stack_def_use.live_var_def, reg_def_use.live_var_def, arm_jump_table_block_start, block_overlap, stack_base_reg_move, may_fallthrough, __agg_single2, block_heuristic, __agg_subclause9, block_implies_block, segment_target_range, stack_def_use.live_var_at_prior_used, cinf_ldr_add_pc, no_return_call_propagated, unresolved_block_overlap, jump_table_max, common_tail, unresolved_interval_order, tls_get_addr, block_points_proportional, likely_fallthrough, block_boundaries, jump_table_element_access, block_points, invalid, jump_table_target, reg_def_use.used, arm_jump_table_candidate, reg_def_use.live_var_at_prior_used, no_return_call, arm_jump_table_skip_first_entry, stack_def_use.defined_in_block, split_load_conflict, arm_jump_table_candidate_start, stack_def_use.live_var_at_block_end, reg_def_use.last_def_in_block, arm_jump_table_cmp_limit, data_in_code, candidate_block_is_not_padding, inter_procedural_edge, known_block, instruction_memory_access_size, overlap_with_litpool, block_limit, function_inference.function_entry_initial, init_symbol_minus_symbol_candidate_arm, const_value_reg_used, self_contained_segment, stack_def_use.last_def_in_block, must_fallthrough, straight_line_last_def, padding_block_limit, jump_table_candidate, no_return_call_refined, block_candidate_dependency_edge, split_load_candidate, stack_def_use.block_last_def, last_value_reg_limit, relative_address, no_return_block, litpool_ref, symbol_minus_symbol_litpool_access_pattern, block_last_instruction, gp_relative_operand, data_in_code_propagate, block_candidate_boundaries, basic_target, compare_and_jump_immediate, wis_memo, __agg_subclause6, nop_in_padding_candidate, reg_def_use.defined_in_block, __agg_single6, relocation_adjustment_total, candidate_block_is_padding, wis_prior, reg_def_use.live_var_used, __agg_subclause7, wis_has_prior, compare_and_jump_register, block_instruction_next, arm_jump_table_data_block, value_reg, contains_plausible_instr_seq, relative_jump_table_entry_candidate, adrp_used, stack_def_use.def_used, got_relative_operand, __agg_subclause10, value_reg_edge, arch.reg_relative_load, reg_def_use.flow_def, hi_load_prop, jump_table_start, branch_to_calculated_pc_rel_addr, tls_desc_call, discarded_block, stack_def_use.live_var_used_in_block, data_segment, value_reg_unsupported, block_next, discarded_split_load, indexed_pc_relative_load_relative, litpool_symbolic_operand, data_block_candidate, reg_def_use.return_block_end, code_in_block_candidate_refined, after_end, jump_table_signed, reg_def_use.block_last_def, base_relative_jump, unresolved_interval_best_block, straight_line_def_used, unresolved_block, data_access, correlated_live_reg, jump_table_prelude, litpool_boundaries, init_ldr_add_pc, arch.extend_load, stack_def_use.used_in_block, stack_def_use.ref_in_block, reg_def_use.ref_in_block, reg_def_use.return_val_used