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Diffstat (limited to 'nodes.ads')
| -rw-r--r-- | nodes.ads | 862 |
1 files changed, 862 insertions, 0 deletions
diff --git a/nodes.ads b/nodes.ads new file mode 100644 index 000000000..4fc3f1398 --- /dev/null +++ b/nodes.ads @@ -0,0 +1,862 @@ +-- Internal node type and operations. +-- Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold +-- +-- GHDL is free software; you can redistribute it and/or modify it under +-- the terms of the GNU General Public License as published by the Free +-- Software Foundation; either version 2, or (at your option) any later +-- version. +-- +-- GHDL is distributed in the hope that it will be useful, but WITHOUT ANY +-- WARRANTY; without even the implied warranty of MERCHANTABILITY or +-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +-- for more details. +-- +-- You should have received a copy of the GNU General Public License +-- along with GCC; see the file COPYING. If not, write to the Free +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA +-- 02111-1307, USA. +with Types; use Types; + +package Nodes is + type Node_Type is new Int32; + for Node_Type'Size use 32; + + Null_Node : constant Node_Type := 0; + Error_Node : constant Node_Type := 1; + + -- A simple type that needs only 2 bits. + type Bit2_Type is range 0 .. 2 ** 2 - 1; + type Bit3_Type is range 0 .. 2 ** 3 - 1; + + type Kind_Type is range 0 .. 255; + + -- Format of a node. + type Format_Type is + ( + Format_Short, + Format_Medium, + Format_Fp, + Format_Int + ); + + -- Future layout: (rem) + -- Format: 0 bits 32 + -- Nkind: 16 bits 16 + -- Flags: 8*1 bits 8 + -- State: 2*2 bits 4 + -- Odigit is to be removed. + + -- Future layout (2):(rem) + -- Format: 2 bits 30 + -- Nkind: 8 bits 22 (vhdl: 216 nodes) + -- Flags: 8*1 bits 14 + -- State: 2*2 bits 10 + -- Lang: 2 bits 8 + -- Odigit: 1*3 bits 5 + + -- Common fields are: + -- Flag1 : Boolean + -- Flag2 : Boolean + -- Flag3 : Boolean + -- Flag4 : Boolean + -- Flag5 : Boolean + -- Flag6 : Boolean + -- Nkind : Kind_Type + -- State1 : Bit2_Type + -- State2 : Bit2_Type + -- Location : Location_Type + -- Field0 : Iir + -- Field1 : Iir + -- Field2 : Iir + -- Field3 : Iir + + -- Fields of Format_Fp: + -- Fp64 : Iir_Fp64 + + -- Fields of Format_Int: + -- Int64 : Iir_Int64 + + -- Fields of Format_Short: + -- Field4 : Iir + -- Field5 : Iir + + -- Fields of Format_Medium: + -- Odigit1 : Bit3_Type + -- Odigit2 : Bit3_Type + -- State3 : Bit2_Type + -- State4 : Bit2_Type + -- Field4 : Iir + -- Field5 : Iir + -- Field6 : Iir (location) + -- Field7 : Iir (field0) + -- Field8 : Iir (field1) + -- Field9 : Iir (field2) + -- Field10 : Iir (field3) + -- Field11 : Iir (field4) + -- Field12 : Iir (field5) + + function Create_Node (Format : Format_Type) return Node_Type; + procedure Free_Node (N : Node_Type); + + function Get_Nkind (N : Node_Type) return Kind_Type; + pragma Inline (Get_Nkind); + procedure Set_Nkind (N : Node_Type; Kind : Kind_Type); + pragma Inline (Set_Nkind); + + function Get_Location (N: Node_Type) return Location_Type; + pragma Inline (Get_Location); + procedure Set_Location (N : Node_Type; Location: Location_Type); + pragma Inline (Set_Location); + + function Get_Field0 (N : Node_Type) return Node_Type; + pragma Inline (Get_Field0); + procedure Set_Field0 (N : Node_Type; V : Node_Type); + pragma Inline (Set_Field0); + + function Get_Field1 (N : Node_Type) return Node_Type; + pragma Inline (Get_Field1); + procedure Set_Field1 (N : Node_Type; V : Node_Type); + pragma Inline (Set_Field1); + + function Get_Field2 (N : Node_Type) return Node_Type; + pragma Inline (Get_Field2); + procedure Set_Field2 (N : Node_Type; V : Node_Type); + pragma Inline (Set_Field2); + + function Get_Field3 (N : Node_Type) return Node_Type; + pragma Inline (Get_Field3); + procedure Set_Field3 (N : Node_Type; V : Node_Type); + pragma Inline (Set_Field3); + + function Get_Field4 (N : Node_Type) return Node_Type; + pragma Inline (Get_Field4); + procedure Set_Field4 (N : Node_Type; V : Node_Type); + pragma Inline (Set_Field4); + + + function Get_Field5 (N : Node_Type) return Node_Type; + pragma Inline (Get_Field5); + procedure Set_Field5 (N : Node_Type; V : Node_Type); + pragma Inline (Set_Field5); + + function Get_Field6 (N: Node_Type) return Node_Type; + pragma Inline (Get_Field6); + procedure Set_Field6 (N: Node_Type; Val: Node_Type); + pragma Inline (Set_Field6); + + function Get_Field7 (N: Node_Type) return Node_Type; + pragma Inline (Get_Field7); + procedure Set_Field7 (N: Node_Type; Val: Node_Type); + pragma Inline (Set_Field7); + + function Get_Field8 (N: Node_Type) return Node_Type; + pragma Inline (Get_Field8); + procedure Set_Field8 (N: Node_Type; Val: Node_Type); + pragma Inline (Set_Field8); + + function Get_Field9 (N: Node_Type) return Node_Type; + pragma Inline (Get_Field9); + procedure Set_Field9 (N: Node_Type; Val: Node_Type); + pragma Inline (Set_Field9); + + function Get_Field10 (N: Node_Type) return Node_Type; + pragma Inline (Get_Field10); + procedure Set_Field10 (N: Node_Type; Val: Node_Type); + pragma Inline (Set_Field10); + + function Get_Field11 (N: Node_Type) return Node_Type; + pragma Inline (Get_Field11); + procedure Set_Field11 (N: Node_Type; Val: Node_Type); + pragma Inline (Set_Field11); + + function Get_Field12 (N: Node_Type) return Node_Type; + pragma Inline (Get_Field12); + procedure Set_Field12 (N: Node_Type; Val: Node_Type); + pragma Inline (Set_Field12); + + + function Get_Flag1 (N : Node_Type) return Boolean; + pragma Inline (Get_Flag1); + procedure Set_Flag1 (N : Node_Type; V : Boolean); + pragma Inline (Set_Flag1); + + function Get_Flag2 (N : Node_Type) return Boolean; + pragma Inline (Get_Flag2); + procedure Set_Flag2 (N : Node_Type; V : Boolean); + pragma Inline (Set_Flag2); + + function Get_Flag3 (N : Node_Type) return Boolean; + pragma Inline (Get_Flag3); + procedure Set_Flag3 (N : Node_Type; V : Boolean); + pragma Inline (Set_Flag3); + + function Get_Flag4 (N : Node_Type) return Boolean; + pragma Inline (Get_Flag4); + procedure Set_Flag4 (N : Node_Type; V : Boolean); + pragma Inline (Set_Flag4); + + function Get_Flag5 (N : Node_Type) return Boolean; + pragma Inline (Get_Flag5); + procedure Set_Flag5 (N : Node_Type; V : Boolean); + pragma Inline (Set_Flag5); + + function Get_Flag6 (N : Node_Type) return Boolean; + pragma Inline (Get_Flag6); + procedure Set_Flag6 (N : Node_Type; V : Boolean); + pragma Inline (Set_Flag6); + + + function Get_State1 (N : Node_Type) return Bit2_Type; + pragma Inline (Get_State1); + procedure Set_State1 (N : Node_Type; V : Bit2_Type); + pragma Inline (Set_State1); + + function Get_State2 (N : Node_Type) return Bit2_Type; + pragma Inline (Get_State2); + procedure Set_State2 (N : Node_Type; V : Bit2_Type); + pragma Inline (Set_State2); + + function Get_State3 (N : Node_Type) return Bit2_Type; + pragma Inline (Get_State3); + procedure Set_State3 (N : Node_Type; V : Bit2_Type); + pragma Inline (Set_State3); + + function Get_State4 (N : Node_Type) return Bit2_Type; + pragma Inline (Get_State4); + procedure Set_State4 (N : Node_Type; V : Bit2_Type); + pragma Inline (Set_State4); + + + function Get_Odigit1 (N : Node_Type) return Bit3_Type; + pragma Inline (Get_Odigit1); + procedure Set_Odigit1 (N : Node_Type; V : Bit3_Type); + pragma Inline (Set_Odigit1); + + function Get_Odigit2 (N : Node_Type) return Bit3_Type; + pragma Inline (Get_Odigit2); + procedure Set_Odigit2 (N : Node_Type; V : Bit3_Type); + pragma Inline (Set_Odigit2); + + + function Get_Fp64 (N : Node_Type) return Iir_Fp64; + pragma Inline (Get_Fp64); + procedure Set_Fp64 (N : Node_Type; V : Iir_Fp64); + pragma Inline (Set_Fp64); + + function Get_Int64 (N : Node_Type) return Iir_Int64; + pragma Inline (Get_Int64); + procedure Set_Int64 (N : Node_Type; V : Iir_Int64); + pragma Inline (Set_Int64); + + -- Get the last node allocated. + function Get_Last_Node return Node_Type; + pragma Inline (Get_Last_Node); + + -- Free all and reinit. + procedure Initialize; +private + type Node_Record (Format : Format_Type := Format_Short) is record + + -- Usages of Flag1: + -- seen_flag for iir_kind_process_statement + -- seen_flag for iir_kind_sensitized_process_statement + -- seen_flag for iir_kinds_procedure_specification + -- seen_flag for iir_kinds_function_specification + -- seen_flag for iir_kind_design_file + -- deferred_declaration_flag for iir_kind_constant_declaration + -- loaded_flag for iir_kind_design_unit + -- resolved_flag for iir_kinds_type_definition + -- need_body for iir_kind_package_declaration + -- whole_association_flag for iir_kind_association_element_by_expression + -- has_disconnect_flag for iir_kind_signal_declaration + Flag1 : Boolean := False; + + -- Usages of Flag2: + -- pure_flag for iir_kinds_function_specification + -- passive_flag for iir_kinds_process_statement + -- shared_flag for iir_kind_variable_declaration + -- aggr_others_flag for iir_kind_aggregate_info + -- signal_type_flag for iir_kinds_type_definition + Flag2 : Boolean := False; + + -- Usages of Flag3: + -- (postponed_flag for iir_kinds_process_statement) + -- elab_flag for iir_kind_design_file + -- elab_flag for iir_kind_design_unit + -- dynamic_flag for iir_kind_aggregate_info + -- text_file_flag for iir_kind_file_type_definition + -- foreign_flag for iir_kind_architecture_declaration + -- foreign_flag for iir_kinds_function_specification + -- foreign_flag for iir_kinds_procedure_specification + Flag3 : Boolean := False; + + -- Usages of Flag4: + -- visible_flag for iir_kind_type_declaration + -- aggr_named_flag for iir_kind_aggregate_info + Flag4 : Boolean := False; + + -- Usages of Flag5: + -- is_within_flag for named entities + Flag5 : Boolean := False; + + -- Usages of Flag6: + Flag6 : Boolean := False; + + -- Kind field use 8 bits. + -- So, on 32 bits systems, there are 24 bits left. + -- + 8 (8 * 1) + -- + 10 (5 * 2) + -- + 6 (2 * 3) + -- = 24 + + Kind : Kind_Type; + + -- expr_staticness for iir_kind_string_literal + -- expr_staticness for iir_kind_bit_string_literal + -- expr_staticness for iir_kind_integer_literal + -- expr_staticness for iir_kind_floating_point_literal + -- expr_staticness for iir_kind_physical_int_literal + -- expr_staticness for iir_kind_physical_fp_literal + -- expr_staticness for iir_kind_enumeration_literal + -- expr_staticness for iir_kind_monadic_operator + -- expr_staticness for iir_kind_dyadic_operator + -- expr_staticness for iir_kinds_name + -- expr_staticness for iir_kinds_alias_declaration + -- expr_staticness for iir_kind_constant_declaration + -- expr_staticness for iir_kind_iterator_declaration + -- expr_staticness for iir_kind_constant_interface_declaration + -- expr_staticness for iir_kind_aggregate + -- expr_staticness for iir_kind_qualified_expression + -- expr_staticness for iir_kind_type_conversion + -- expr_staticness for iir_kind_length_array_attribute + -- expr_staticness for iir_kind_low_type_attribute + -- expr_staticness for iir_kind_high_type_attribute + -- expr_staticness for iir_kind_left_type_attribute + -- expr_staticness for iir_kind_right_type_attribute + -- expr_staticness for iir_kind_pos_attribute + -- expr_staticness for iir_kind_val_attribute + -- expr_staticness for iir_kind_event_attribute + -- expr_staticness for iir_kind_last_value_attribute + -- expr_staticness for iir_kind_last_active_attribute + -- expr_staticness for iir_kind_active_attribute + -- expr_staticness for iir_kind_range_expression + -- expr_staticness for iir_kind_selected_element + -- expr_staticness for iir_kind_function_call + -- expr_staticness for iir_kind_attribute_value + -- expr_staticness for iir_kind_signal_declaration + -- expr_staticness for iir_kind_guard_signal_declaration + -- expr_staticness for iir_kind_variable_declaration + -- expr_staticness for iir_kind_file_declaration + -- expr_staticness for iir_kinds_discrete_type_attribute + -- type_staticness for iir_kinds_type_and_subtype_definition + State1 : Bit2_Type := 0; + + -- name_staticness for iir_kinds_name + -- name_staticness for iir_kind_object_alias_declaration + -- name_staticness for iir_kind_selected_element + -- name_staticness for iir_kind_selected_by_all_name + -- choice_staticness for iir_kind_choice_by_range + -- choice_staticness for iir_kind_choice_by_expression + State2 : Bit2_Type := 0; + + -- Usages of State3: + -- purity_state for iir_kind_process_statement + -- purity_state for iir_kind_sensitized_process_statement + -- purity_state for iir_kinds_procedure_specification + -- purity_state for iir_kinds_function_specification + State3 : Bit2_Type := 0; + + -- Usages of State4: + -- wait_state for iir_kind_process_statement + -- wait_state for iir_kind_sensitized_process_statement + -- wait_state for iir_kinds_procedure_specification + -- wait_state for iir_kinds_function_specification + State4 : Bit2_Type := 0; + + -- 2bits fields (4 -> 8 bits) + -- Usages of State5: + -- passive_state for iir_kind_process_statement + -- passive_state for iir_kind_sensitized_process_statement + -- passive_state for iir_kinds_procedure_specification + -- passive_state for iir_kinds_function_specification + -- signal_kind for iir_kind_signal_declaration + -- signal_kind for iir_kind_guard_signal_declaration + -- signal_kind for iir_kind_signal_interface_declaration + -- direction for iir_kind_range_expression + -- direction for iir_kind_file_declaration + -- guarded_target_flag for iir_kind_concurrent_conditional_signal_assign + -- guarded_target_flag for iir_kind_selected_conditional_signal_assign + -- guarded_target_flag for iir_kind_signal_assignment_statement + Unused_State5 : Bit2_Type := 0; + + -- 3bits fields (1 -> 3 bits) + -- Usages of odigit1: + -- lexical_layout for iir_kinds_interface_declaration + Odigit1 : Bit3_Type := 0; + + -- Usage of odigit2: + -- iir_mode for iir_kind_signal_interface_declaration + -- iir_mode for iir_kind_constant_interface_declaration + -- iir_mode for iir_kind_variable_interface_declaration + -- iir_mode for iir_kind_file_interface_declaration + Odigit2 : Bit3_Type := 0; + + -- Location. + Location: Location_Type := Location_Nil; + + -- The parent node. + -- parent for iir_kind_if_statement + -- parent for iir_kind_elsif_statement + -- parent for iir_kind_for_loop_statement + -- parent for iir_kind_while_loop_statement + -- parent for iir_kind_case_statement + -- parent for iir_kind_exit_statement + -- parent for iir_kind_next_statement + -- parent (library_declaration) for iir_kind_design_file + -- parent (design_unit_list) for iir_kind_design_file + -- interface_parent for iir_kind_signal_interface_declaration + -- interface_parent for iir_kind_constant_interface_declaration + -- interface_parent for iir_kind_variable_interface_declaration + -- interface_parent for iir_kind_file_interface_declaration + Field0 : Node_Type := Null_Node; + + -- usages of field1: + -- type for iir_kind_character_literal + -- type for iir_kind_type_computed_literal + -- type for iir_kind_integer_literal + -- type for iir_kind_floating_point_literal + -- type for iir_type_declaration. + -- type for iir_subtype_declaration. + -- type for iir_kind_identifier + -- type for iir_kind_string_literal + -- type for iir_kind_bit_string_literal + -- type for iir_kind_base_attribute + -- list_element for iir_kinds_list + -- port_chain for iir_kind_entity_declaration + -- port_chain for iir_kind_component_declaration + -- port_chain for iir_kind_block_header + -- entity for iir_kind_architecture_declaration + -- entity for iir_kind_configuration_declaration + -- entity for iir_kind_entity_aspect_entity + -- package for iir_kind_package_body + -- primary_units(iir_library_unit_list) for iir_kind_library_declaration + -- selected_name for iir_kind_use_clause + -- type_declaration for iir_kinds_type_definition + -- type_definition for iir_kind_signal_declaration + -- type_definition for iir_kind_guard_signal_declaration + -- type_definition for iir_kind_signal_interface_declaration. + -- type_definition for iir_kind_variable_declaration + -- type_definition for iir_kind_variable_interface_declaration. + -- type_definition for iir_kind_constant_declaration + -- type_definition for iir_kind_iterator_declaration + -- type_definition for iir_kind_constant_interface_declaration. + -- type_definition for iir_kind_file_declaration + -- type_definition for iir_kind_file_interface_declaration. + -- type_definition for iir_kind_enumeration_literal + -- type_definition for iir_kind_unit_declaration + -- type_definition for iir_kind_component_port + -- type_definition for iir_kind_element_declaration + -- type_definition for iir_kinds_attribute_declaration + -- type_definition for iir_kinds_attribute + -- type_definition for iir_kinds_name + -- type_definition for iir_kind_return_statement + -- type_definition for iir_kind_aggregate + -- type_definition for iir_kind_physical_int_literal + -- type_definition for iir_kind_physical_fp_literal + -- type_definition for iir_kind_object_alias_declaration + -- type_definition for iir_kind_null_literal + -- type_definition for iir_kind_qualified_expression + -- type_definition for iir_kind_type_conversion + -- type_definition for iir_kind_function_call + -- type_definition for iir_kind_allocator_by_expression + -- type_definition for iir_kind_allocator_by_subtype + -- type_definition for iir_kind_attribute_value + -- type_definition for iir_kind_selected_element + -- type_definition for iir_kind_implicit_dereference. + -- type_definition for iir_kind_disconnection_specification + -- type_definition for iir_kinds_monadic_operator + -- type_definition for iir_kinds_dyadic_operator + -- null_iir for iir_kind_signal_assignment_statement + -- null_iir for iir_kind_variable_assignment_statement + -- we_value for iir_kind_waveform_element + -- condition for iir_kind_conditional_waveform + -- condition for iir_kind_if_statement + -- condition for iir_kind_elsif + -- condition for iir_kind_while_loop_statement + -- condition for iir_kind_next_statement + -- condition for iir_kind_exit_statement + -- design_unit_chain for iir_kind_design_file + -- formal for iir_kinds_association_element + -- iterator_scheme for iir_kind_for_loop_statement + -- associated for iir_kinds_association_by_choice + -- context_items for iir_kind_design_unit + -- design_file_chain for iir_kind_library_declaration + -- proxy for iir_kind_proxy + -- selected_waveform_l for iir_kind_concurrent_selected_signal_assignment + -- block_specification for iir_kind_block_configuration + -- instantiation_list for iir_kind_component_configuration + -- instantiation_list for iir_kind_configuration_specification + -- component_configuration for iir_kind_component_instantiation_statement + -- configuration for iir_kind_entity_aspect_configuration + -- guard_decl for iir_kind_block_statement + -- entity_class_entry_chain for iir_kind_group_template_declaration + -- group_constituent_chain for iir_kind_group_declaration + -- entity_name_list for iir_kind_attribute_specification + -- generate_block_configuration for iir_kind_generate_statement + -- type_declarator for Iir_Kind_Enumeration_Type_Definition + -- type_declarator for Iir_Kind_Enumeration_Subtype_Definition + -- type_declarator for Iir_Kind_Integer_Type_Definition + -- type_declarator for Iir_Kind_Integer_Subtype_Definition + -- type_declarator for Iir_Kind_Floating_Type_Definition + -- type_declarator for Iir_Kind_Floating_Subtype_Definition + -- type_declarator for Iir_Kind_Physical_Type_Definition + -- type_declarator for Iir_Kind_Physical_Subtype_Definition + -- type_declarator for Iir_Kind_Record_Type_Definition + -- type_declarator for Iir_Kind_Record_Subtype_Definition + -- type_declarator for Iir_Kind_Array_Type_Definition + -- type_declarator for Iir_Kind_Array_Subtype_Definition + -- type_declarator for Iir_Kind_Unconstrained_Array_Subtype_Definition + -- type_declarator for Iir_Kind_Access_Type_Definition + -- type_declarator for Iir_Kind_Access_Subtype_Definition + -- type_declarator for Iir_Kind_Incomplete_Type_Definition + -- type_declarator for Iir_Kind_File_Type_Definition + -- return_type for iir_kind_function_specification + -- return_type for iir_kind_function_spec_body + -- return_type for iir_kind_implicit_function_declaration + -- default_entity_aspect for iir_kind_binding_indication + -- sub_aggregate_info for iir_kind_aggregate_info + Field1: Node_Type := Null_Node; + + -- usages of field2: + -- concurrent_statement_list for iir_kind_architecture_declaration + -- concurrent_statement_list for iir_kind_block_statement + -- concurrent_statement_list for iir_kind_entity_declaration + -- concurrent_statement_list for iir_kind_generate_statement + -- block_configuration for iir_kind_configuration_declaration + -- block_configuration for iir_kind_component_configuration + -- subprogram_body for iir_kind_function_specification + -- subprogram_body for iir_kind_procedure_specification + -- range_constraint for iir_kind_integer_subtype_definition + -- range_constraint for iir_kind_floating_subtype_definition + -- range_constraint for iir_kind_subtype_definition + -- range_constraint for iir_kind_enumeration_subtype_definition + -- range_constraint for iir_kind_physical_subtype_definition + -- range_constraint for iir_kind_enumeration_type_definition + -- left_limit for iir_kind_range_expression + -- designated_type for iir_kind_access_type_definition + -- index_subtype for iir_array_type_definition + -- index_subtype for iir_array_subtype_definition + -- suffix for iir_kinds_attribute + -- suffix for iir_kind_user_attribute + -- suffix for iir_kind_slice_name + -- selected_element for iir_kind_selected_element + -- parameter for iir_kind_val_attribute + -- parameter for iir_kind_pos_attribute + -- parameter for iir_kind_delayed_attribute + -- parameter for iir_kind_stable_attribute + -- parameter for iir_kind_quiet_attribute + -- parameter for iir_kind_attribute + -- index_list for iir_kind_indexed_name + -- index_list for iir_kind_array_type_definition + -- index_list for iir_kind_array_subtype_definition + -- target for iir_kind_signal_assignment_statement + -- target for iir_kind_variable_assignment_statement + -- time for iir_kind_waveform_element + -- target for iir_kind_concurrent_conditional_signal_assignment + -- target for iir_kind_concurrent_selected_signal_assignment + -- assertion_condition for iir_kind_concurrent_assertion_statement + -- assertion_condition for iir_kind_assertion_statement + -- null_iir for iir_kind_conditional_waveform + -- sequential_statement_chain for iir_kind_if_statement + -- sequential_statement_chain for iir_kind_elsif + -- sequential_statement_chain for iir_kind_sensitized_process_statement + -- sequential_statement_chain for iir_kind_process_statement + -- sequential_statement_chain for iir_kind_for_loop_statement + -- sequential_statement_chain for iir_kind_while_loop_statement + -- sequential_statement_chain for iir_kind_function_Body + -- sequential_statement_chain for iir_kind_function_Spec_Body + -- sequential_statement_chain for iir_kind_procedure_Body + -- sequential_statement_chain for iir_kind_procedure_Spec_Body + -- name for iir_kind_object_alias_declaration + -- name for iir_kind_physical_int_literal + -- name for iir_kind_physical_fp_literal + -- name for iir_kind_association_choice_by_name + -- name for iir_kind_group_declaration + -- default_value for iir_kind_signal_declaration + -- default_value for iir_kind_guard_signal_declaration + -- default_value for iir_kind_variable_declaration + -- default_value for iir_kind_constant_declaration + -- default_value for iir_kind_signal_interface_declaration + -- default_value for iir_kind_variable_interface_declaration + -- default_value for iir_kind_constant_interface_declaration + -- default_value for iir_kind_file_interface_declaration + -- guard_expression for iir_kind_guard_signal_declaration + -- operand for iir_kinds_monadic_operator + -- left for iir_kinds_dyadic_operator + -- actual for iir_kind_association_element_by_expression + -- instantiated_unit for Iir_Kind_Component_Instantiation_Statement + -- parameter_association_chain for iir_kind_function_call + -- parameter_association_chain for iir_kind_procedure_call + -- parameter_association_chain for iir_kind_concurrent_procedure_call_st. + -- library_unit for iir_kind_design_unit + -- multiplier for iir_kind_unit_declaration + -- primary_unit for iir_kind_physical_type_definition + -- condition_clause for iir_kind_wait_statement + -- element_declaration_list for iir_kind_record_type_definition + -- loop for iir_kind_exit_statement + -- loop for iir_kind_next_statement + -- file_logical_name for iir_kind_file_declaration + -- configuration_item_chain for iir_kind_block_configuration + -- architecture for iir_kind_entity_aspect_entity + -- library_declaration for iir_kind_library_clause + -- attribute_designator for iir_kind_attribute_specification + -- attribute_specification for iir_kind_attribute_value + -- signal_list for iir_kind_disconnection_specification + -- generation_scheme for iir_kind_generate_statement + -- incomplete_type_List for iir_kind_incomplete_type_definition + -- file_time_stamp for iir_kind_design_file + -- default_generic_map_aspect_list for iir_kind_binding_indication + -- aggr_low_limit for iir_kind_aggregate_info + -- enumeration_decl for iir_kind_enumeration_literal + -- simple_aggregate_list for iir_kind_simple_aggregate + Field2: Node_Type := Null_Node; + + -- Usages of field3: + -- dependence_list for iir_kind_design_unit + -- block_statement for iir_kind_signal_declaration + -- block_statement for iir_kind_guard_signal_declaration + -- subprogram_declaration for iir_kind_function_Spec_Body + -- subprogram_declaration for iir_kind_function_Body + -- subprogram_declaration for iir_kind_Procedure_Spec_Body + -- subprogram_declaration for iir_kind_Procedure_Body + -- body for iir_kind_function_specification + -- body for iir_kind_procedure_specification + -- declaration_list for iir_kind_entity_declaration + -- declaration_list for iir_kind_architecture_declaration + -- declaration_list for iir_kind_configuration_declaration + -- declaration_list for iir_kind_block_statement + -- declaration_list for iir_kind_package_declaration + -- declaration_list for iir_kind_package_body + -- declaration_list for iir_kind_sensitized_process_statement + -- declaration_list for iir_kind_process_statement + -- declaration_list for iir_kind_block_configuration + -- declaration_list for iir_kind_generate_statement + -- enumeration_literal_list for iir_enumeration_type_definition + -- right_limit for iir_kind_range_expression + -- element_subtype for iir_array_type_definition + -- element_subtype for iir_array_subtype_definition + -- report_expression for iir_kind_concurrent_assertion_statement + -- report_expression for iir_kind_assertion_statement + -- report_expression for iir_kind_report_statement + -- waveform_chain for iir_kind_signal_assignment_statement + -- conditional_waveform_chain for iir_kind_conc_conditional_signal_assign + -- waveform_chain for iir_kind_conditional_waveform + -- else_clause for iir_kind_if_statement + -- else_clause for iir_kind_elsif + -- expression of iir_kind_concurrent_selected_signal_assignment + -- expression of iir_kind_variable_assignment_statement + -- prefix for iir_kinds_attribute + -- prefix for iir_kind_indexed_name + -- prefix for iir_kind_slice_name + -- prefix for iir_kind_selected_name + -- prefix for iir_kind_selected_by_all_name + -- prefix for iir_kind_parenthesis_name + -- prefix for iir_kind_selected_element + -- prefix for iir_kind_implicit_dereference + -- port_map_aspect for Iir_Kind_Component_Instantiation_Statement + -- port_map_aspect for Iir_Kind_binding_indication + -- port_map_aspect for Iir_Kind_block_header + -- binding_indication for iir_kind_Component_configuration + -- binding_indication for Iir_Kind_Configuration_specifiation + -- expression for iir_kind_return_statement + -- expression for iir_kind_association_choice_by_expression + -- expression for iir_kind_case_statement + -- expression for iir_kind_qualified_expression + -- expression for iir_kind_type_conversion + -- expression for iir_kind_allocator_by_expression + -- expression for iir_kind_allocator_by_subtype + -- expression for iir_kind_attribute_specification + -- expression for iir_kind_disconnection_specification + -- unit_chain for iir_kind_physical_type_definition + -- timeout_clause for iir_kind_wait_statement + -- file_open_kind for iir_kind_file_declaration + -- designated_entity for iir_kind_attribute_value + -- associated_formal for iir_kinds_association_element + -- deferred_declaration for iir_kind_constant_declaration + -- literal_origin for iir_kind_character_literal + -- literal_origin for iir_kind_string_literal + -- literal_origin for iir_kind_bit_string_literal + -- literal_origin for iir_kind_integer_literal + -- literal_origin for iir_kind_floating_point_literal + -- literal_origin for iir_kind_physical_int_literal + -- literal_origin for iir_kind_physical_fp_literal + -- literal_origin for iir_kind_enumeration_literal + -- analysis_time_stamp for iir_kind_design_file + -- aggr_high_limit for iir_kind_aggregate_info + -- aggregate_info for iir_kind_aggregate + -- implementation for iir_kind_function_call + -- implementation for iir_kind_procedure_call + -- implementation for iir_kind_concurrent_procedure_call_statement + -- implementation for iir_kind_dyadic_operator + -- implementation for iir_kind_monadic_operator + Field3: Node_Type := Null_Node; + + -- Usages of field4: + -- design_file for iir_kind_design_unit + -- generic_chain for iir_kind_entity_declaration + -- generic_chain for iir_kind_component_declaration + -- generic_chain for iir_kind_block_header + -- base_type for iir_kind_integer_type_definition + -- base_type for iir_kind_integer_subtype_definition + -- base_type for iir_kind_floating_type_definition + -- base_type for iir_kind_floating_subtype_definition + -- base_type for iir_kind_subtype_definition + -- base_type for iir_kind_enumeration_type_definition + -- base_type for iir_kind_enumeration_subtype_definition + -- base_type for iir_kind_array_type_definition + -- base_type for iir_kind_array_subtype_definition + -- base_type for iir_kind_unconstrained_array_subtype_definition + -- base_type for iir_kind_range_attribute + -- base_type for iir_kind_physical_type_definition + -- base_type for iir_kind_physical_subtype_definition + -- base_type for iir_kind_record_type_definition + -- base_type for iir_kind_record_subtype_definition + -- base_type for iir_kind_access_type_definition + -- base_type for iir_kind_access_subtype_definition + -- base_type for iir_kind_incomplete_type_definition + -- base_type for iir_kind_file_type_definition + -- severity_expression for iir_kind_concurrent_assertion_statement + -- severity_expression for iir_kind_assertion_statement + -- severity_expression for iir_kind_report_statement + -- sensitivity_list for iir_kind_sensitized_process_statement + -- sensitivity_list for iir_kind_wait_statement + -- name_value of iir_kind_simple_name + -- association_chain for iir_kind_association_element_by_individual + -- association_chain for iir_kind_parenthesis_name + -- association_choices_list for iir_kind_aggregate + -- association_choices_list for iir_kind_case_statement + -- guard for iir_kind_concurrent_conditional_signal_assignment + -- guard for iir_kind_concurrent_selected_signal_assignment + -- entity_aspect for iir_kind_binding_indication + -- default_binding_indicat for iir_kind_component_instantiation_statement + -- component_name for iir_kind_component_configuration + -- component_name for iir_kind_configuration_specification + -- prev_block_configuration for iir_kind_block_configuration + -- interface_declaration for iir_kind_function_Specification + -- interface_declaration for iir_kind_function_Spec_Body + -- interface_declaration for iir_kind_procedure_Specification + -- interface_declaration for iir_kind_procedure_Spec_Body + -- interface_declaration for iir_kind_implicit_function_declaration + -- interface_declaration for iir_kind_implicit_procedure_declaration + -- subprogram_specification for iir_kind_function_Body + -- subprogram_specification for iir_kind_procedure_Body + -- in_conversion for iir_kind_association_element_by_expression + -- default_configuration for iir_kind_architecture_declaration + -- bit_string_0 for iir_kind_bit_string_literal + -- base_name for iir_kind_object_alias_declaration + -- base_name for iir_kind_signal_declaration + -- base_name for iir_kind_guard_signal_declaration + -- base_name for iir_kind_variable_declaration + -- base_name for iir_kind_file_declaration + -- base_name for iir_kind_constant_declaration + -- base_name for iir_kind_iterator_declaration + -- base_name for iir_kind_slice_name + -- base_name for iir_kind_indexed_name + -- base_name for iir_kind_selected_element + -- base_name for iir_kind_selected_by_all_name + -- base_name for iir_kind_implicit_dereference + -- base_name for iir_kind_attribute_value + -- base_name for iir_kind_function_call + -- block_block_configuration for iir_kind_block_statement + -- right for iir_kinds_dyadic_operator + --Field4: Node_Type := Null_Node; + + -- Usages of field5 (aka nbr1). + -- driver_list for iir_kind_sensitized_process_statement + -- driver_list for iir_kind_process_statement + -- driver_list for iir_kinds_function_specification + -- driver_list for iir_kinds_procedure_specification + -- guard_sensitivity_list for iir_kind_guard_signal_declaration + -- signal_driver for iir_kind_signal_declaration + -- reject_time for iir_kind_concurrent_selected_signal_assignment + -- reject_time for iir_kind_concurrent_conditionnal_signal_assignment + -- reject_time for iir_kind_signal_assignment_statement + -- resolution_function for iir_kind_integer_subtype_definition + -- resolution_function for iir_kind_floating_subtype_definition + -- resolution_function for iir_kind_enumeration_subtype_definition + -- resolution_function for iir_kind_physical_subtype_definition + -- resolution_function for iir_kind_array_subtype_definition + -- resolution_function for iir_kind_unconstrained_array_subtype_definit. + -- resolution_function for iir_kind_record_subtype_definition + -- date for iir_kind_library_declaration + -- date for iir_kind_design_unit + -- generic_map_aspect for Iir_Kind_Component_Instantiation_Statement + -- generic_map_aspect for Iir_Kind_block_header + -- generic_map_aspect for Iir_Kind_binding_indication + -- generation_scheme for iir_kind_generate_statement + -- design_unit for iir_kind_constant_declaration + -- design_unit for iir_kind_entity_declaration + -- design_unit for iir_kind_configuration_declaration + -- design_unit for iir_kind_package_declaration + -- design_unit for iir_kind_body_declaration + -- design_unit for iir_kind_architecture_declaration + -- out_conversion for iir_kind_association_element_by_expression + -- bit_string_1 for iir_kind_bit_string_literal + --Field5: Node_Type := Null_Node; + + -- Usages of Field6: + -- offset for iir_kind_design_unit + -- number of element for iir_kinds_list + -- base for iir_kind_bit_string_literal + -- element_position for iir_kind_element_declaration + -- type_mark for iir_kind_qualified_expression + -- type_mark for iir_kind_file_type_definition + -- type_mark for iir_kind_integer_subtype_definition + -- type_mark for iir_kind_floating_subtype_definition + -- type_mark for iir_kind_enumeration_subtype_definition + -- type_mark for iir_kind_physical_subtype_definition + -- type_mark for iir_kind_access_subtype_definition + -- type_mark for iir_kind_record_subtype_definition + -- type_mark for iir_kind_unconstrained_array_subtype_definition + -- bit_string_base for iir_kind_bit_string_literal + -- default_port_map_aspect_list for iir_kind_binding_indication + + -- Usages of nbr3/field7: + -- line for iir_kind_design_unit + -- max number of elements for iir_kinds_list + -- implicit_definition for iir_kind_implicit_function_declaration + -- implicit_definition for iir_kind_implicit_procedure_declaration + -- block_header for iir_kind_block_statement + -- delay_mechanism for iir_kind_concurrent_selected_signal_assignment + -- delay_mechanism for iir_kind_concurrent_conditionnal_signal_assignment + -- delay_mechanism for iir_kind_signal_assignment_statement + -- value for iir_kind_integer_literal + -- value for iir_kind_enumeration_literal + -- value for iir_kind_unit_declaration + -- value for iir_kind_physical_int_literal + -- fp_value for iir_kind_physical_fp_literal + -- fp_value for iir_kind_floating_point_literal + -- entity_kind for iir_kind_entity_class + -- entity_kind for iir_kind_attribute_specification + -- callees_list for iir_kind_process_declaration + -- callees_list for iir_kind_sensitized_process_declaration + -- library_directory for iir_kind_library_declaration + -- filename for iir_kind_design_file + -- directory for iir_kind_design_file + -- aggr_max_length for iir_kind_aggregate_info + case Format is + when Format_Short + | Format_Medium => + Field4: Node_Type := Null_Node; + Field5: Node_Type := Null_Node; + when Format_Fp => + Fp64 : Iir_Fp64; + when Format_Int => + Int64 : Iir_Int64; + end case; + end record; + + pragma Pack (Node_Record); + for Node_Record'Size use 8*32; + for Node_Record'Alignment use 4; +end Nodes; |