2 Copyright 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2002
3 Free Software Foundation, Inc.
5 This file is part of GLD, the Gnu Linker.
7 GLD is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GLD is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GLD; see the file COPYING. If not, write to the Free
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
25 /* The result of an expression tree */
29 struct lang_output_section_statement_struct *section;
46 etree_rel } node_class;
49 typedef union etree_union {
53 union etree_union *lhs;
54 union etree_union *rhs;
58 union etree_union *cond;
59 union etree_union *lhs;
60 union etree_union *rhs;
65 union etree_union *src;
69 union etree_union *child;
87 union etree_union *child;
92 extern struct exp_data_seg {
95 exp_dataseg_align_seen,
99 bfd_vma base, end, pagesize;
102 typedef struct _fill_type fill_type;
104 etree_type *exp_intop PARAMS ((bfd_vma));
105 etree_type *exp_bigintop PARAMS ((bfd_vma, char *));
106 etree_type *exp_relop PARAMS ((asection *, bfd_vma));
107 etree_value_type invalid PARAMS ((void));
108 etree_value_type exp_fold_tree PARAMS ((etree_type *, struct
109 lang_output_section_statement_struct *,
111 bfd_vma, bfd_vma *));
112 etree_type *exp_binop PARAMS ((int, etree_type *, etree_type *));
113 etree_type *exp_trinop PARAMS ((int,etree_type *, etree_type *, etree_type *));
114 etree_type *exp_unop PARAMS ((int, etree_type *));
115 etree_type *exp_nameop PARAMS ((int, const char *));
116 etree_type *exp_assop PARAMS ((int, const char *, etree_type *));
117 etree_type *exp_provide PARAMS ((const char *, etree_type *));
118 etree_type *exp_assert PARAMS ((etree_type *, const char *));
119 void exp_print_tree PARAMS ((etree_type *));
120 bfd_vma exp_get_vma PARAMS ((etree_type *, bfd_vma, char *, lang_phase_type));
121 int exp_get_value_int PARAMS ((etree_type *, int, char *, lang_phase_type));
122 fill_type *exp_get_fill PARAMS ((etree_type *, fill_type *, char *,
124 bfd_vma exp_get_abs_int PARAMS ((etree_type *, int, char *, lang_phase_type));