/* ldexp.h -
Copyright 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
- This file is part of GLD, the Gnu Linker.
+ This file is part of the GNU Binutils.
- GLD is free software; you can redistribute it and/or modify
+ This program 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.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
- GLD is distributed in the hope that it will be useful,
+ This program 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 GLD; see the file COPYING. If not, write to the Free
- Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
#ifndef LDEXP_H
#define LDEXP_H
bfd_boolean valid_p;
} etree_value_type;
+enum node_tree_enum {
+ etree_binary,
+ etree_trinary,
+ etree_unary,
+ etree_name,
+ etree_assign,
+ etree_provide,
+ etree_provided,
+ etree_value,
+ etree_assert,
+ etree_rel
+};
+
typedef struct {
int node_code;
- enum {
- etree_binary,
- etree_trinary,
- etree_unary,
- etree_name,
- etree_assign,
- etree_provide,
- etree_provided,
- etree_value,
- etree_assert,
- etree_rel
- } node_class;
+ unsigned int lineno;
+ enum node_tree_enum node_class;
} node_type;
typedef union etree_union {
lang_final_phase_enum
} lang_phase_type;
+union lang_statement_union;
+
+enum phase_enum {
+ exp_dataseg_none,
+ exp_dataseg_align_seen,
+ exp_dataseg_relro_seen,
+ exp_dataseg_end_seen,
+ exp_dataseg_relro_adjust,
+ exp_dataseg_adjust
+};
+
+enum relro_enum {
+ exp_dataseg_relro_none,
+ exp_dataseg_relro_start,
+ exp_dataseg_relro_end,
+};
+
struct ldexp_control {
/* Modify expression evaluation depending on this. */
lang_phase_type phase;
/* State machine and results for DATASEG. */
struct {
- enum {
- exp_dataseg_none,
- exp_dataseg_align_seen,
- exp_dataseg_relro_seen,
- exp_dataseg_end_seen,
- exp_dataseg_relro_adjust,
- exp_dataseg_adjust
- } phase;
+ enum phase_enum phase;
bfd_vma base, min_base, relro_end, end, pagesize, maxpagesize;
+
+ enum relro_enum relro;
+
+ union lang_statement_union *relro_start_stat;
+ union lang_statement_union *relro_end_stat;
} dataseg;
};