+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- S N A M E S --
--- --
--- B o d y --
--- --
--- $Revision: 1.6.10.2 $
--- --
--- Copyright (C) 1992-2001, Free Software Foundation, Inc. --
--- --
--- GNAT is free software; you can redistribute it and/or modify it under --
--- terms of the GNU General Public License as published by the Free Soft- --
--- ware Foundation; either version 2, or (at your option) any later ver- --
--- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT 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 distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
--- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
-with Namet; use Namet;
-
-package body Snames is
-
- -- Table of names to be set by Initialize. Each name is terminated by a
- -- single #, and the end of the list is marked by a null entry, i.e. by
- -- two # marks in succession. Note that the table does not include the
- -- entries for a-z, since these are initialized by Namet itself.
-
- Preset_Names : constant String :=
- "_parent#" &
- "_tag#" &
- "off#" &
- "space#" &
- "time#" &
- "_init_proc#" &
- "_size#" &
- "_abort_signal#" &
- "_address_resolver#" &
- "_assign#" &
- "_chain#" &
- "_clean#" &
- "_controller#" &
- "_entry_bodies#" &
- "_expunge#" &
- "_final_list#" &
- "_idepth#" &
- "_init#" &
- "_local_final_list#" &
- "_master#" &
- "_object#" &
- "_priority#" &
- "_service#" &
- "_tags#" &
- "_task#" &
- "_task_id#" &
- "_task_info#" &
- "_task_name#" &
- "_trace_sp#" &
- "initialize#" &
- "adjust#" &
- "finalize#" &
- "next#" &
- "prev#" &
- "_deep_adjust#" &
- "_equality#" &
- "_deep_finalize#" &
- "_deep_initialize#" &
- "_input#" &
- "_output#" &
- "_ras_access#" &
- "_ras_dereference#" &
- "_read#" &
- "_rep_to_pos#" &
- "_write#" &
- "allocate#" &
- "deallocate#" &
- "dereference#" &
- "decimal_io#" &
- "enumeration_io#" &
- "fixed_io#" &
- "float_io#" &
- "integer_io#" &
- "modular_io#" &
- "a_textio#" &
- "a_witeio#" &
- "const#" &
- "<error>#" &
- "go#" &
- "put#" &
- "put_line#" &
- "to#" &
- "finalization#" &
- "finalization_root#" &
- "interfaces#" &
- "standard#" &
- "system#" &
- "text_io#" &
- "wide_text_io#" &
- "addr#" &
- "async#" &
- "get_active_partition_id#" &
- "get_rci_package_receiver#" &
- "origin#" &
- "params#" &
- "partition#" &
- "partition_interface#" &
- "ras#" &
- "rci_name#" &
- "receiver#" &
- "result#" &
- "rpc#" &
- "subp_id#" &
- "Oabs#" &
- "Oand#" &
- "Omod#" &
- "Onot#" &
- "Oor#" &
- "Orem#" &
- "Oxor#" &
- "Oeq#" &
- "One#" &
- "Olt#" &
- "Ole#" &
- "Ogt#" &
- "Oge#" &
- "Oadd#" &
- "Osubtract#" &
- "Oconcat#" &
- "Omultiply#" &
- "Odivide#" &
- "Oexpon#" &
- "ada_83#" &
- "ada_95#" &
- "c_pass_by_copy#" &
- "component_alignment#" &
- "discard_names#" &
- "elaboration_checks#" &
- "eliminate#" &
- "extend_system#" &
- "extensions_allowed#" &
- "external_name_casing#" &
- "float_representation#" &
- "initialize_scalars#" &
- "license#" &
- "locking_policy#" &
- "long_float#" &
- "no_run_time#" &
- "normalize_scalars#" &
- "polling#" &
- "propagate_exceptions#" &
- "queuing_policy#" &
- "ravenscar#" &
- "restricted_run_time#" &
- "restrictions#" &
- "reviewable#" &
- "source_file_name#" &
- "style_checks#" &
- "suppress#" &
- "task_dispatching_policy#" &
- "unsuppress#" &
- "use_vads_size#" &
- "warnings#" &
- "validity_checks#" &
- "abort_defer#" &
- "all_calls_remote#" &
- "annotate#" &
- "assert#" &
- "asynchronous#" &
- "atomic#" &
- "atomic_components#" &
- "attach_handler#" &
- "comment#" &
- "common_object#" &
- "complex_representation#" &
- "controlled#" &
- "convention#" &
- "cpp_class#" &
- "cpp_constructor#" &
- "cpp_virtual#" &
- "cpp_vtable#" &
- "debug#" &
- "elaborate#" &
- "elaborate_all#" &
- "elaborate_body#" &
- "export#" &
- "export_exception#" &
- "export_function#" &
- "export_object#" &
- "export_procedure#" &
- "export_valued_procedure#" &
- "external#" &
- "finalize_storage_only#" &
- "ident#" &
- "import#" &
- "import_exception#" &
- "import_function#" &
- "import_object#" &
- "import_procedure#" &
- "import_valued_procedure#" &
- "inline#" &
- "inline_always#" &
- "inline_generic#" &
- "inspection_point#" &
- "interface#" &
- "interface_name#" &
- "interrupt_handler#" &
- "interrupt_priority#" &
- "java_constructor#" &
- "java_interface#" &
- "link_with#" &
- "linker_alias#" &
- "linker_options#" &
- "linker_section#" &
- "list#" &
- "machine_attribute#" &
- "main#" &
- "main_storage#" &
- "memory_size#" &
- "no_return#" &
- "optimize#" &
- "pack#" &
- "page#" &
- "passive#" &
- "preelaborate#" &
- "priority#" &
- "psect_object#" &
- "pure#" &
- "pure_function#" &
- "remote_call_interface#" &
- "remote_types#" &
- "share_generic#" &
- "shared#" &
- "shared_passive#" &
- "source_reference#" &
- "stream_convert#" &
- "subtitle#" &
- "suppress_all#" &
- "suppress_debug_info#" &
- "suppress_initialization#" &
- "system_name#" &
- "task_info#" &
- "task_name#" &
- "task_storage#" &
- "time_slice#" &
- "title#" &
- "unchecked_union#" &
- "unimplemented_unit#" &
- "unreserve_all_interrupts#" &
- "volatile#" &
- "volatile_components#" &
- "weak_external#" &
- "ada#" &
- "asm#" &
- "assembler#" &
- "cobol#" &
- "cpp#" &
- "dll#" &
- "fortran#" &
- "intrinsic#" &
- "java#" &
- "stdcall#" &
- "stubbed#" &
- "win32#" &
- "as_is#" &
- "body_file_name#" &
- "casing#" &
- "code#" &
- "component#" &
- "component_size_4#" &
- "copy#" &
- "d_float#" &
- "descriptor#" &
- "default#" &
- "dot_replacement#" &
- "dynamic#" &
- "entity#" &
- "external_name#" &
- "first_optional_parameter#" &
- "form#" &
- "g_float#" &
- "gcc#" &
- "gnat#" &
- "gpl#" &
- "ieee_float#" &
- "internal#" &
- "link_name#" &
- "lowercase#" &
- "max_size#" &
- "mechanism#" &
- "mixedcase#" &
- "modified_gpl#" &
- "name#" &
- "nca#" &
- "no#" &
- "on#" &
- "parameter_types#" &
- "reference#" &
- "restricted#" &
- "result_mechanism#" &
- "result_type#" &
- "sb#" &
- "section#" &
- "semaphore#" &
- "spec_file_name#" &
- "static#" &
- "stack_size#" &
- "subunit_file_name#" &
- "task_stack_size_default#" &
- "task_type#" &
- "time_slicing_enabled#" &
- "top_guard#" &
- "uba#" &
- "ubs#" &
- "ubsb#" &
- "unit_name#" &
- "unknown#" &
- "unrestricted#" &
- "uppercase#" &
- "vax_float#" &
- "vms#" &
- "working_storage#" &
- "abort_signal#" &
- "access#" &
- "address#" &
- "address_size#" &
- "aft#" &
- "alignment#" &
- "asm_input#" &
- "asm_output#" &
- "ast_entry#" &
- "bit#" &
- "bit_order#" &
- "bit_position#" &
- "body_version#" &
- "callable#" &
- "caller#" &
- "code_address#" &
- "component_size#" &
- "compose#" &
- "constrained#" &
- "count#" &
- "default_bit_order#" &
- "definite#" &
- "delta#" &
- "denorm#" &
- "digits#" &
- "elaborated#" &
- "emax#" &
- "enum_rep#" &
- "epsilon#" &
- "exponent#" &
- "external_tag#" &
- "first#" &
- "first_bit#" &
- "fixed_value#" &
- "fore#" &
- "has_discriminants#" &
- "identity#" &
- "img#" &
- "integer_value#" &
- "large#" &
- "last#" &
- "last_bit#" &
- "leading_part#" &
- "length#" &
- "machine_emax#" &
- "machine_emin#" &
- "machine_mantissa#" &
- "machine_overflows#" &
- "machine_radix#" &
- "machine_rounds#" &
- "machine_size#" &
- "mantissa#" &
- "max_interrupt_priority#" &
- "max_priority#" &
- "max_size_in_storage_elements#" &
- "maximum_alignment#" &
- "mechanism_code#" &
- "model_emin#" &
- "model_epsilon#" &
- "model_mantissa#" &
- "model_small#" &
- "modulus#" &
- "null_parameter#" &
- "object_size#" &
- "partition_id#" &
- "passed_by_reference#" &
- "pos#" &
- "position#" &
- "range#" &
- "range_length#" &
- "round#" &
- "safe_emax#" &
- "safe_first#" &
- "safe_large#" &
- "safe_last#" &
- "safe_small#" &
- "scale#" &
- "scaling#" &
- "signed_zeros#" &
- "size#" &
- "small#" &
- "storage_size#" &
- "storage_unit#" &
- "tag#" &
- "terminated#" &
- "tick#" &
- "to_address#" &
- "type_class#" &
- "uet_address#" &
- "unbiased_rounding#" &
- "unchecked_access#" &
- "universal_literal_string#" &
- "unrestricted_access#" &
- "vads_size#" &
- "val#" &
- "valid#" &
- "value_size#" &
- "version#" &
- "wchar_t_size#" &
- "wide_width#" &
- "width#" &
- "word_size#" &
- "adjacent#" &
- "ceiling#" &
- "copy_sign#" &
- "floor#" &
- "fraction#" &
- "image#" &
- "input#" &
- "machine#" &
- "max#" &
- "min#" &
- "model#" &
- "pred#" &
- "remainder#" &
- "rounding#" &
- "succ#" &
- "truncation#" &
- "value#" &
- "wide_image#" &
- "wide_value#" &
- "output#" &
- "read#" &
- "write#" &
- "elab_body#" &
- "elab_spec#" &
- "storage_pool#" &
- "base#" &
- "class#" &
- "ceiling_locking#" &
- "inheritance_locking#" &
- "fifo_queuing#" &
- "priority_queuing#" &
- "fifo_within_priorities#" &
- "access_check#" &
- "accessibility_check#" &
- "discriminant_check#" &
- "division_check#" &
- "elaboration_check#" &
- "index_check#" &
- "length_check#" &
- "overflow_check#" &
- "range_check#" &
- "storage_check#" &
- "tag_check#" &
- "all_checks#" &
- "abort#" &
- "abs#" &
- "accept#" &
- "and#" &
- "all#" &
- "array#" &
- "at#" &
- "begin#" &
- "body#" &
- "case#" &
- "constant#" &
- "declare#" &
- "delay#" &
- "do#" &
- "else#" &
- "elsif#" &
- "end#" &
- "entry#" &
- "exception#" &
- "exit#" &
- "for#" &
- "function#" &
- "generic#" &
- "goto#" &
- "if#" &
- "in#" &
- "is#" &
- "limited#" &
- "loop#" &
- "mod#" &
- "new#" &
- "not#" &
- "null#" &
- "of#" &
- "or#" &
- "others#" &
- "out#" &
- "package#" &
- "pragma#" &
- "private#" &
- "procedure#" &
- "raise#" &
- "record#" &
- "rem#" &
- "renames#" &
- "return#" &
- "reverse#" &
- "select#" &
- "separate#" &
- "subtype#" &
- "task#" &
- "terminate#" &
- "then#" &
- "type#" &
- "use#" &
- "when#" &
- "while#" &
- "with#" &
- "xor#" &
- "divide#" &
- "enclosing_entity#" &
- "exception_information#" &
- "exception_message#" &
- "exception_name#" &
- "file#" &
- "import_address#" &
- "import_largest_value#" &
- "import_value#" &
- "is_negative#" &
- "line#" &
- "rotate_left#" &
- "rotate_right#" &
- "shift_left#" &
- "shift_right#" &
- "shift_right_arithmetic#" &
- "source_location#" &
- "unchecked_conversion#" &
- "unchecked_deallocation#" &
- "abstract#" &
- "aliased#" &
- "protected#" &
- "until#" &
- "requeue#" &
- "tagged#" &
- "raise_exception#" &
- "binder#" &
- "builder#" &
- "compiler#" &
- "cross_reference#" &
- "default_switches#" &
- "exec_dir#" &
- "extends#" &
- "finder#" &
- "gnatls#" &
- "gnatstub#" &
- "implementation#" &
- "implementation_exceptions#" &
- "implementation_suffix#" &
- "languages#" &
- "library_dir#" &
- "library_elaboration#" &
- "library_kind#" &
- "library_name#" &
- "library_version#" &
- "linker#" &
- "naming#" &
- "object_dir#" &
- "project#" &
- "separate_suffix#" &
- "source_dirs#" &
- "source_files#" &
- "source_list_file#" &
- "specification#" &
- "specification_exceptions#" &
- "specification_suffix#" &
- "switches#" &
- "#";
-
- ---------------------
- -- Generated Names --
- ---------------------
-
- -- This section lists the various cases of generated names which are
- -- built from existing names by adding unique leading and/or trailing
- -- upper case letters. In some cases these names are built recursively,
- -- in particular names built from types may be built from types which
- -- themselves have generated names. In this list, xxx represents an
- -- existing name to which identifying letters are prepended or appended,
- -- and a trailing n represents a serial number in an external name that
- -- has some semantic significance (e.g. the n'th index type of an array).
-
- -- xxxA access type for formal xxx in entry param record (Exp_Ch9)
- -- xxxB tag table for tagged type xxx (Exp_Ch3)
- -- xxxB task body procedure for task xxx (Exp_Ch9)
- -- xxxD dispatch table for tagged type xxx (Exp_Ch3)
- -- xxxD discriminal for discriminant xxx (Sem_Ch3)
- -- xxxDn n'th discr check function for rec type xxx (Exp_Ch3)
- -- xxxE elaboration boolean flag for task xxx (Exp_Ch9)
- -- xxxE dispatch table pointer type for tagged type xxx (Exp_Ch3)
- -- xxxE parameters for accept body for entry xxx (Exp_Ch9)
- -- xxxFn n'th primitive of a tagged type (named xxx) (Exp_Ch3)
- -- xxxI initialization procedure for type xxx (Exp_Ch3)
- -- xxxJ tag table type index for tagged type xxx (Exp_Ch3)
- -- xxxM master Id value for access type xxx (Exp_Ch3)
- -- xxxP tag table pointer type for tagged type xxx (Exp_Ch3)
- -- xxxP parameter record type for entry xxx (Exp_Ch9)
- -- xxxPA access to parameter record type for entry xxx (Exp_Ch9)
- -- xxxPn pointer type for n'th primitive of tagged type xxx (Exp_Ch3)
- -- xxxR dispatch table pointer for tagged type xxx (Exp_Ch3)
- -- xxxT tag table type for tagged type xxx (Exp_Ch3)
- -- xxxT literal table for enumeration type xxx (Sem_Ch3)
- -- xxxV type for task value record for task xxx (Exp_Ch9)
- -- xxxX entry index constant (Exp_Ch9)
- -- xxxY dispatch table type for tagged type xxx (Exp_Ch3)
- -- xxxZ size variable for task xxx (Exp_Ch9)
-
- -- Implicit type names
-
- -- TxxxT type of literal table for enumeration type xxx (Sem_Ch3)
-
- -- (list not yet complete ???)
-
- ----------------------
- -- Get_Attribute_Id --
- ----------------------
-
- function Get_Attribute_Id (N : Name_Id) return Attribute_Id is
- begin
- return Attribute_Id'Val (N - First_Attribute_Name);
- end Get_Attribute_Id;
-
- ------------------
- -- Get_Check_Id --
- ------------------
-
- function Get_Check_Id (N : Name_Id) return Check_Id is
- begin
- return Check_Id'Val (N - First_Check_Name);
- end Get_Check_Id;
-
- -----------------------
- -- Get_Convention_Id --
- -----------------------
-
- function Get_Convention_Id (N : Name_Id) return Convention_Id is
- begin
- case N is
- when Name_Ada => return Convention_Ada;
- when Name_Asm => return Convention_Assembler;
- when Name_Assembler => return Convention_Assembler;
- when Name_C => return Convention_C;
- when Name_COBOL => return Convention_COBOL;
- when Name_CPP => return Convention_CPP;
- when Name_DLL => return Convention_Stdcall;
- when Name_Fortran => return Convention_Fortran;
- when Name_Intrinsic => return Convention_Intrinsic;
- when Name_Java => return Convention_Java;
- when Name_Stdcall => return Convention_Stdcall;
- when Name_Stubbed => return Convention_Stubbed;
- when Name_Win32 => return Convention_Stdcall;
- when others =>
- raise Program_Error;
- end case;
- end Get_Convention_Id;
-
- ---------------------------
- -- Get_Locking_Policy_Id --
- ---------------------------
-
- function Get_Locking_Policy_Id (N : Name_Id) return Locking_Policy_Id is
- begin
- return Locking_Policy_Id'Val (N - First_Locking_Policy_Name);
- end Get_Locking_Policy_Id;
-
- -------------------
- -- Get_Pragma_Id --
- -------------------
-
- function Get_Pragma_Id (N : Name_Id) return Pragma_Id is
- begin
- if N = Name_AST_Entry then
- return Pragma_AST_Entry;
- elsif N = Name_Storage_Size then
- return Pragma_Storage_Size;
- elsif N = Name_Storage_Unit then
- return Pragma_Storage_Unit;
- else
- return Pragma_Id'Val (N - First_Pragma_Name);
- end if;
- end Get_Pragma_Id;
-
- ---------------------------
- -- Get_Queuing_Policy_Id --
- ---------------------------
-
- function Get_Queuing_Policy_Id (N : Name_Id) return Queuing_Policy_Id is
- begin
- return Queuing_Policy_Id'Val (N - First_Queuing_Policy_Name);
- end Get_Queuing_Policy_Id;
-
- ------------------------------------
- -- Get_Task_Dispatching_Policy_Id --
- ------------------------------------
-
- function Get_Task_Dispatching_Policy_Id (N : Name_Id)
- return Task_Dispatching_Policy_Id is
- begin
- return Task_Dispatching_Policy_Id'Val
- (N - First_Task_Dispatching_Policy_Name);
- end Get_Task_Dispatching_Policy_Id;
-
- ----------------
- -- Initialize --
- ----------------
-
- procedure Initialize is
- P_Index : Natural;
- Discard_Name : Name_Id;
-
- begin
- P_Index := Preset_Names'First;
-
- loop
- Name_Len := 0;
-
- while Preset_Names (P_Index) /= '#' loop
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Preset_Names (P_Index);
- P_Index := P_Index + 1;
- end loop;
-
- -- We do the Name_Find call to enter the name into the table, but
- -- we don't need to do anything with the result, since we already
- -- initialized all the preset names to have the right value (we
- -- are depending on the order of the names and Preset_Names).
-
- Discard_Name := Name_Find;
- P_Index := P_Index + 1;
- exit when Preset_Names (P_Index) = '#';
- end loop;
-
- -- Make sure that number of names in standard table is correct. If
- -- this check fails, run utility program XSNAMES to construct a new
- -- properly matching version of the body.
-
- pragma Assert (Discard_Name = Last_Predefined_Name);
- end Initialize;
-
- -----------------------
- -- Is_Attribute_Name --
- -----------------------
-
- function Is_Attribute_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Attribute_Name .. Last_Attribute_Name;
- end Is_Attribute_Name;
-
- -------------------
- -- Is_Check_Name --
- -------------------
-
- function Is_Check_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Check_Name .. Last_Check_Name;
- end Is_Check_Name;
-
- ------------------------
- -- Is_Convention_Name --
- ------------------------
-
- function Is_Convention_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Convention_Name .. Last_Convention_Name
- or else N = Name_C;
- end Is_Convention_Name;
-
- ------------------------------
- -- Is_Entity_Attribute_Name --
- ------------------------------
-
- function Is_Entity_Attribute_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Entity_Attribute_Name .. Last_Entity_Attribute_Name;
- end Is_Entity_Attribute_Name;
-
- --------------------------------
- -- Is_Function_Attribute_Name --
- --------------------------------
-
- function Is_Function_Attribute_Name (N : Name_Id) return Boolean is
- begin
- return N in
- First_Renamable_Function_Attribute ..
- Last_Renamable_Function_Attribute;
- end Is_Function_Attribute_Name;
-
- ----------------------------
- -- Is_Locking_Policy_Name --
- ----------------------------
-
- function Is_Locking_Policy_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Locking_Policy_Name .. Last_Locking_Policy_Name;
- end Is_Locking_Policy_Name;
-
- -----------------------------
- -- Is_Operator_Symbol_Name --
- -----------------------------
-
- function Is_Operator_Symbol_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Operator_Name .. Last_Operator_Name;
- end Is_Operator_Symbol_Name;
-
- --------------------
- -- Is_Pragma_Name --
- --------------------
-
- function Is_Pragma_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Pragma_Name .. Last_Pragma_Name
- or else N = Name_AST_Entry
- or else N = Name_Storage_Size
- or else N = Name_Storage_Unit;
- end Is_Pragma_Name;
-
- ---------------------------------
- -- Is_Procedure_Attribute_Name --
- ---------------------------------
-
- function Is_Procedure_Attribute_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Procedure_Attribute .. Last_Procedure_Attribute;
- end Is_Procedure_Attribute_Name;
-
- ----------------------------
- -- Is_Queuing_Policy_Name --
- ----------------------------
-
- function Is_Queuing_Policy_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Queuing_Policy_Name .. Last_Queuing_Policy_Name;
- end Is_Queuing_Policy_Name;
-
- -------------------------------------
- -- Is_Task_Dispatching_Policy_Name --
- -------------------------------------
-
- function Is_Task_Dispatching_Policy_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Task_Dispatching_Policy_Name ..
- Last_Task_Dispatching_Policy_Name;
- end Is_Task_Dispatching_Policy_Name;
-
- ----------------------------
- -- Is_Type_Attribute_Name --
- ----------------------------
-
- function Is_Type_Attribute_Name (N : Name_Id) return Boolean is
- begin
- return N in First_Type_Attribute_Name .. Last_Type_Attribute_Name;
- end Is_Type_Attribute_Name;
-
-end Snames;
projects / msp430-gcc.git / blobdiff