3 Copyright (C) 1991, 1993 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
19 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
22 #define flag_is_not_at_end(x) ((x) & BSF_NOT_AT_END)
23 #define flag_is_ordinary_local(x) (((x) & (BSF_LOCAL))&!((x) & (BSF_DEBUGGING)))
24 #define flag_is_debugger(x) ((x) & BSF_DEBUGGING)
25 #define flag_is_undefined_or_global(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL))
26 #define flag_is_defined(x) (!((x) & (BSF_UNDEFINED)))
27 #define flag_is_global_or_common(x) ((x) & (BSF_GLOBAL | BSF_FORT_COMM))
28 #define flag_is_undefined_or_global_or_common(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL | BSF_FORT_COMM))
29 #define flag_is_undefined_or_global_or_common_or_constructor(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL | BSF_FORT_COMM | BSF_CONSTRUCTOR))
30 #define flag_is_constructor(x) ((x) & BSF_CONSTRUCTOR)
31 #define flag_is_common(x) ((x) & BSF_FORT_COMM)
32 #define flag_is_global(x) ((x) & (BSF_GLOBAL))
33 #define flag_is_undefined(x) ((x) & BSF_UNDEFINED)
34 #define flag_set(x,y) (x = y)
35 #define flag_is_fort_comm(x) ((x) & BSF_FORT_COMM)
36 #define flag_is_absolute(x) ((x) & BSF_ABSOLUTE)
37 /* Extra information we hold on sections */
38 typedef struct user_section_struct {
39 /* Pointer to the section where this data will go */
40 struct lang_input_statement_struct *file;
41 } section_userdata_type;
44 #define get_userdata(x) ((x)->userdata)
45 #define as_output_section_statement(x) ((x)->otheruserdata)
49 /* Which symbols should be stripped (omitted from the output):
50 none, all, or debugger symbols. */
51 typedef enum { STRIP_NONE, STRIP_ALL, STRIP_DEBUGGER, STRIP_SOME } strip_symbols_type;
56 /* Which local symbols should be omitted:
57 none, all, or those starting with L.
58 This is irrelevant if STRIP_NONE. */
59 typedef enum { DISCARD_NONE, DISCARD_ALL, DISCARD_L } discard_locals_type;
63 #define SHORT_SIZE (2)
66 /* ALIGN macro changed to ALIGN_N to avoid */
67 /* conflict in /usr/include/machine/machparam.h */
68 #define ALIGN_N(this, boundary) ((( (this) + ((boundary) -1)) & (~((boundary)-1))))
71 /* 1 => assign space to common symbols even if `relocatable_output'. */
72 boolean force_common_definition;
77 typedef int token_code_type;
81 bfd_size_type specified_data_size;
82 boolean magic_demand_paged;
83 boolean make_executable;
84 /* 1 => write relocation into output file so can re-input it later. */
85 boolean relocateable_output;
87 /* Will we build contstructors, or leave alone ? */
88 boolean build_constructors;
90 /* If true, warn about merging common symbols with others. */
94 /* these flags may seem mutually exclusive, but not setting them
95 allows the back end to decide what would be the best thing to do */
96 boolean text_read_only;
102 #define set_asymbol_chain(x,y) ((x)->udata = (PTR)y)
103 #define get_asymbol_chain(x) ((asymbol **)((x)->udata))
104 #define get_loader_symbol(x) ((loader_global_asymbol *)((x)->udata))
105 #define set_loader_symbol(x,y) ((x)->udata = (PTR)y)
113 lang_first_phase_enum,
114 lang_allocating_phase_enum,
115 lang_final_phase_enum } lang_phase_type;