gcc/m2/gm2-compiler/M2LangDump.def

(* M2LangDump.def provides support routines for the -flang-dump.

Copyright (C) 2024-2025 Free Software Foundation, Inc.
Contributed by Gaius Mulley <gaiusmod2@gmail.com>.

This file is part of GNU Modula-2.

GNU Modula-2 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 3, or (at your option)
any later version.

GNU Modula-2 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 GNU Modula-2; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  *)

DEFINITION MODULE M2LangDump ;

FROM gcctypes IMPORT tree ;
FROM DynamicStrings IMPORT String ;
FROM FIO IMPORT File ;


(*
   IsDumpRequiredTree - return TRUE if the gcc tree should be dumped.
                        If no filter is specified it will always return default.
*)

PROCEDURE IsDumpRequiredTree (gcctree: tree; default: BOOLEAN) : BOOLEAN ;


(*
   IsDumpRequired - return TRUE if symbol sym should be dumped
                    according to the rules of the filter.
                    If no filter is specified it will always return default.
                    The filter is a comma separated list.  Each element
                    of the list can specify a symbol three ways.
                    Firstly by DECL name for example: m2pim_NumberIO_HexToStr
                    Secondly by qualified scope: [pathname.]NumberIO.HexToStr
                    Thirdly by filename and scope: NumberIO.mod:HexToStr
*)

PROCEDURE IsDumpRequired (sym: CARDINAL; default: BOOLEAN) : BOOLEAN ;


(*
   MakeQuadTemplate - return a template for the quad dump file.
*)

PROCEDURE MakeQuadTemplate () : String ;


(*
   MakeGimpleTemplate - return a template for the gimple dump file and assign
                        len to the max number of characters required to complete
                        a template.
*)

PROCEDURE MakeGimpleTemplate (VAR len: CARDINAL) : String ;


(*
   GetDumpFile - return the dump output file.
*)

PROCEDURE GetDumpFile () : File ;


(*
   CreateDumpQuad - create the dump file for a quad dump.
*)

PROCEDURE CreateDumpQuad (title: ARRAY OF CHAR) ;


(*
   CloseDumpQuad - close the dump output file.
*)

PROCEDURE CloseDumpQuad ;


(*
   CreateDumpDecl - create the dump file for a decl dump.
*)

PROCEDURE CreateDumpDecl (title: ARRAY OF CHAR) ;


(*
   CloseDumpDecl - close the dump output file.
*)

PROCEDURE CloseDumpDecl ;


END M2LangDump.