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- /* ld.h -
-
- Copyright (C) 1991 Free Software Foundation, Inc.
-
- This file is part of GLD, the Gnu Linker.
-
- GLD 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.
-
- GLD 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
- #define flag_is_not_at_end(x) ((x) & BSF_NOT_AT_END)
- #define flag_is_ordinary_local(x) (((x) & (BSF_LOCAL))&!((x) & (BSF_DEBUGGING)))
- #define flag_is_debugger(x) ((x) & BSF_DEBUGGING)
- #define flag_is_undefined_or_global(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL))
- #define flag_is_defined(x) (!((x) & (BSF_UNDEFINED)))
- #define flag_is_global_or_common(x) ((x) & (BSF_GLOBAL | BSF_FORT_COMM))
- #define flag_is_undefined_or_global_or_common(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL | BSF_FORT_COMM))
- #define flag_is_undefined_or_global_or_common_or_constructor(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL | BSF_FORT_COMM | BSF_CONSTRUCTOR))
- #define flag_is_constructor(x) ((x) & BSF_CONSTRUCTOR)
- #define flag_is_common(x) ((x) & BSF_FORT_COMM)
- #define flag_is_global(x) ((x) & (BSF_GLOBAL))
- #define flag_is_undefined(x) ((x) & BSF_UNDEFINED)
- #define flag_set(x,y) (x = y)
- #define flag_is_fort_comm(x) ((x) & BSF_FORT_COMM)
- #define flag_is_absolute(x) ((x) & BSF_ABSOLUTE)
- /* Extra information we hold on sections */
- typedef struct user_section_struct {
- /* Pointer to the section where this data will go */
- struct lang_input_statement_struct *file;
- } section_userdata_type;
-
-
- #define get_userdata(x) ((x)->userdata)
- #define as_output_section_statement(x) ((x)->otheruserdata)
-
-
-
- /* Which symbols should be stripped (omitted from the output):
- none, all, or debugger symbols. */
- typedef enum { STRIP_NONE, STRIP_ALL, STRIP_DEBUGGER, STRIP_SOME } strip_symbols_type;
-
-
-
-
- /* Which local symbols should be omitted:
- none, all, or those starting with L.
- This is irrelevant if STRIP_NONE. */
- typedef enum { DISCARD_NONE, DISCARD_ALL, DISCARD_L } discard_locals_type;
-
-
-
-
-
-
- /* ALIGN macro changed to ALIGN_N to avoid */
- /* conflict in /usr/include/machine/machparam.h */
- #define ALIGN_N(this, boundary) ((( (this) + ((boundary) -1)) & (~((boundary)-1))))
-
- typedef struct {
- /* 1 => assign space to common symbols even if `relocatable_output'. */
- boolean force_common_definition;
- boolean relax;
-
- } args_type;
-
- typedef int token_code_type;
-
- typedef struct
- {
- bfd_size_type specified_data_size;
- boolean magic_demand_paged;
- boolean make_executable;
- /* 1 => write relocation into output file so can re-input it later. */
- boolean relocateable_output;
-
- /* Will we build contstructors, or leave alone ? */
- boolean build_constructors;
- /* 1 => write relocation such that a UNIX linker can understand it.
- This is used mainly to finish of sets that were built. */
- boolean unix_relocate;
-
- boolean sort_common;
- /* these flags may seem mutually exclusive, but not setting them
- allows the back end to decide what would be the best thing to do */
- boolean text_read_only;
-
- char *map_filename;
- FILE *map_file;
-
- } ld_config_type;
- #define set_asymbol_chain(x,y) ((x)->udata = (PTR)y)
- #define get_asymbol_chain(x) ((asymbol **)((x)->udata))
- #define get_loader_symbol(x) ((loader_global_asymbol *)((x)->udata))
- #define set_loader_symbol(x,y) ((x)->udata = (PTR)y)
-
-
-
-
-
-
- typedef enum {
- lang_first_phase_enum,
- lang_allocating_phase_enum,
- lang_final_phase_enum } lang_phase_type;
-
-
-
-
-
- int yyparse();
-