1  /* m2treelib.h header file for m2treelib.cc.
       2  
       3  Copyright (C) 2012-2023 Free Software Foundation, Inc.
       4  Contributed by Gaius Mulley <gaius@glam.ac.uk>.
       5  
       6  This file is part of GNU Modula-2.
       7  
       8  GNU Modula-2 is free software; you can redistribute it and/or modify
       9  it under the terms of the GNU General Public License as published by
      10  the Free Software Foundation; either version 3, or (at your option)
      11  any later version.
      12  
      13  GNU Modula-2 is distributed in the hope that it will be useful, but
      14  WITHOUT ANY WARRANTY; without even the implied warranty of
      15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      16  General Public License for more details.
      17  
      18  You should have received a copy of the GNU General Public License
      19  along with GNU Modula-2; see the file COPYING3.  If not see
      20  <http://www.gnu.org/licenses/>.  */
      21  
      22  #if !defined(m2treelib_h)
      23  #define m2treelib_h
      24  #if defined(m2treelib_c)
      25  #define EXTERN
      26  #else /* !m2treelib_c.  */
      27  #define EXTERN extern
      28  #endif /* !m2treelib_c.  */
      29  
      30  EXTERN void m2treelib_do_jump_if_bit (location_t location, enum tree_code code,
      31                                        tree word, tree bit, char *label);
      32  EXTERN tree m2treelib_build_modify_expr (location_t location, tree des,
      33                                           enum tree_code modifycode, tree copy);
      34  EXTERN tree m2treelib_DoCall (location_t location, tree rettype, tree funcptr,
      35                                tree param_list);
      36  EXTERN tree m2treelib_DoCall0 (location_t location, tree rettype,
      37                                 tree funcptr);
      38  EXTERN tree m2treelib_DoCall1 (location_t location, tree rettype, tree funcptr,
      39                                 tree arg0);
      40  EXTERN tree m2treelib_DoCall2 (location_t location, tree rettype, tree funcptr,
      41                                 tree arg0, tree arg1);
      42  EXTERN tree m2treelib_DoCall3 (location_t location, tree rettype, tree funcptr,
      43                                 tree arg0, tree arg1, tree arg2);
      44  EXTERN tree m2treelib_get_rvalue (location_t location, tree t, tree type,
      45                                    bool is_lvalue);
      46  EXTERN tree m2treelib_get_field_no (tree type, tree op, bool is_const,
      47                                      unsigned int fieldNo);
      48  EXTERN tree m2treelib_get_set_value (location_t location, tree p, tree field,
      49                                       bool is_const, bool is_lvalue, tree op,
      50                                       unsigned int fieldNo);
      51  EXTERN tree m2treelib_get_set_address (location_t location, tree op1,
      52                                         bool is_lvalue);
      53  EXTERN tree m2treelib_get_set_field_lhs (location_t location, tree p,
      54                                           tree field);
      55  EXTERN tree m2treelib_get_set_field_rhs (location_t location, tree p,
      56                                           tree field);
      57  EXTERN tree m2treelib_get_set_address_if_var (location_t location, tree op,
      58                                                bool is_lvalue, bool is_const);
      59  EXTERN tree m2treelib_get_set_field_des (location_t location, tree p,
      60                                           tree field);
      61  
      62  EXTERN tree add_stmt (location_t location, tree t);
      63  EXTERN tree build_stmt (location_t loc, enum tree_code code, ...);
      64  
      65  #undef EXTERN
      66  #endif /* m2treelib_h.  */