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binutils-gdb/ld/ldlang.c

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/* Linker command language support.
Copyright 1991, 1992, 1993 Free Software Foundation, Inc.
1992-06-09 01:14:10 +08:00
1991-03-22 05:29:06 +08:00
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 1, 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. */
#include "bfd.h"
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#include "sysdep.h"
#include "bfdlink.h"
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#include "ld.h"
#include "ldmain.h"
#include "ldgram.h"
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#include "ldexp.h"
#include "ldlang.h"
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#include "ldemul.h"
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#include "ldlex.h"
#include "ldmisc.h"
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#include "ldctor.h"
#include "ldfile.h"
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/* FORWARDS */
static void print_statements PARAMS ((void));
static void print_statement PARAMS ((lang_statement_union_type *,
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lang_output_section_statement_type *));
static lang_statement_union_type *new_statement PARAMS ((enum statement_enum,
size_t,
lang_statement_list_type*));
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/* LOCALS */
static struct obstack stat_obstack;
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#define obstack_chunk_alloc ldmalloc
#define obstack_chunk_free free
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static CONST char *startup_file;
static lang_statement_list_type input_file_chain;
/* Points to the last statement in the .data section, so we can add
stuff to the data section without pain */
static lang_statement_list_type end_of_data_section_statement_list;
static boolean placed_commons = false;
static lang_output_section_statement_type *default_common_section;
static boolean map_option_f;
static bfd_vma print_dot;
static lang_input_statement_type *first_file;
static lang_statement_list_type lang_output_section_statement;
static CONST char *current_target;
static CONST char *output_target;
static int longest_section_name = 8;
static lang_statement_list_type statement_list;
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static void print_size PARAMS ((size_t value));
static void print_alignment PARAMS ((unsigned int value));
static void print_fill PARAMS ((fill_type value));
static void print_section PARAMS ((const char *name));
static void lang_for_each_statement_worker
PARAMS ((void (*func) (lang_statement_union_type *),
lang_statement_union_type *s));
static lang_input_statement_type *new_afile
PARAMS ((const char *name, lang_input_file_enum_type file_type,
const char *target));
static void print_flags PARAMS ((int *ignore_flags));
static void init_os PARAMS ((lang_output_section_statement_type *s));
static void wild_doit PARAMS ((lang_statement_list_type *ptr,
asection *section,
lang_output_section_statement_type *output,
lang_input_statement_type *file));
static asection *our_bfd_get_section_by_name PARAMS ((bfd *abfd,
const char *section));
static void wild_section PARAMS ((lang_wild_statement_type *ptr,
const char *section,
lang_input_statement_type *file,
lang_output_section_statement_type *output));
static lang_input_statement_type *lookup_name PARAMS ((const char *name));
static void wild PARAMS ((lang_wild_statement_type *s,
const char *section, const char *file,
const char *target,
lang_output_section_statement_type *output));
static bfd *open_output PARAMS ((const char *name));
static void ldlang_open_output PARAMS ((lang_statement_union_type *statement));
static void open_input_bfds PARAMS ((lang_statement_union_type *statement));
static void lang_reasonable_defaults PARAMS ((void));
static void lang_place_undefineds PARAMS ((void));
static void lang_create_output_section_statements PARAMS ((void));
static void map_input_to_output_sections
PARAMS ((lang_statement_union_type *s,
const char *target,
lang_output_section_statement_type *output_section_statement));
static void print_output_section_statement
PARAMS ((lang_output_section_statement_type *output_section_statement));
static void print_assignment
PARAMS ((lang_assignment_statement_type *assignment,
lang_output_section_statement_type *output_section));
static void print_input_statement PARAMS ((lang_input_statement_type *statm));
static void print_symbol PARAMS ((asymbol *q));
static void print_input_section PARAMS ((lang_input_section_type *in));
static void print_fill_statement PARAMS ((lang_fill_statement_type *fill));
static void print_data_statement PARAMS ((lang_data_statement_type *data));
static void print_padding_statement PARAMS ((lang_padding_statement_type *s));
static void print_wild_statement
PARAMS ((lang_wild_statement_type *w,
lang_output_section_statement_type *os));
static void print_statement PARAMS ((lang_statement_union_type *s,
lang_output_section_statement_type *os));
static void print_statements PARAMS ((void));
static bfd_vma insert_pad PARAMS ((lang_statement_union_type **this_ptr,
fill_type fill, unsigned int power,
asection *output_section_statement,
bfd_vma dot));
static bfd_vma size_input_section
PARAMS ((lang_statement_union_type **this_ptr,
lang_output_section_statement_type *output_section_statement,
fill_type fill, bfd_vma dot, boolean relax));
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static bfd_vma lang_size_sections
PARAMS ((lang_statement_union_type *s,
lang_output_section_statement_type *output_section_statement,
lang_statement_union_type **prev, fill_type fill,
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bfd_vma dot, boolean relax));
static bfd_vma lang_do_assignments
PARAMS ((lang_statement_union_type * s,
lang_output_section_statement_type *output_section_statement,
fill_type fill,
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bfd_vma dot));
static void lang_finish PARAMS ((void));
static void lang_check PARAMS ((void));
static void lang_common PARAMS ((void));
static boolean lang_one_common PARAMS ((struct bfd_link_hash_entry *, PTR));
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static void lang_place_orphans PARAMS ((void));
static int topower PARAMS ((int));
static void reset_memory_regions PARAMS ((void));
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/* EXPORTS */
lang_output_section_statement_type *abs_output_section;
lang_statement_list_type *stat_ptr = &statement_list;
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lang_statement_list_type file_chain =
{0};
CONST char *entry_symbol = 0;
bfd_size_type largest_section = 0;
boolean lang_has_input_file = false;
boolean had_output_filename = false;
boolean lang_float_flag = false;
boolean delete_output_file_on_failure = false;
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etree_type *base; /* Relocation base - or null */
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#ifdef __STDC__
#define cat(a,b) a##b
#else
#define cat(a,b) a/**/b
#endif
#define new_stat(x,y) (cat(x,_type)*) new_statement(cat(x,_enum), sizeof(cat(x,_type)),y)
#define outside_section_address(q) ( (q)->output_offset + (q)->output_section->vma)
#define outside_symbol_address(q) ((q)->value + outside_section_address(q->section))
PTR
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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stat_alloc (size)
size_t size;
{
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return obstack_alloc (&stat_obstack, size);
}
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_size (value)
size_t value;
{
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fprintf (config.map_file, "%5x", (unsigned) value);
}
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_alignment (value)
unsigned int value;
{
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fprintf (config.map_file, "2**%1u", value);
}
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static void
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print_fill (value)
fill_type value;
{
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fprintf (config.map_file, "%04x", (unsigned) value);
}
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_section (name)
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CONST char *name;
{
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fprintf (config.map_file, "%*s", -longest_section_name, name);
}
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/*----------------------------------------------------------------------
lang_for_each_statement walks the parse tree and calls the provided
function for each node
*/
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_for_each_statement_worker (func, s)
void (*func) PARAMS ((lang_statement_union_type *));
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_statement_union_type *s;
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{
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for (; s != (lang_statement_union_type *) NULL; s = s->next)
{
func (s);
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switch (s->header.type)
{
case lang_constructors_statement_enum:
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lang_for_each_statement_worker (func, constructor_list.head);
break;
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case lang_output_section_statement_enum:
lang_for_each_statement_worker
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(func,
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s->output_section_statement.children.head);
break;
case lang_wild_statement_enum:
lang_for_each_statement_worker
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(func,
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s->wild_statement.children.head);
break;
case lang_data_statement_enum:
case lang_object_symbols_statement_enum:
case lang_output_statement_enum:
case lang_target_statement_enum:
case lang_input_section_enum:
case lang_input_statement_enum:
case lang_assignment_statement_enum:
case lang_padding_statement_enum:
case lang_address_statement_enum:
break;
default:
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FAIL ();
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break;
}
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}
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}
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_for_each_statement (func)
void (*func) PARAMS ((lang_statement_union_type *));
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{
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lang_for_each_statement_worker (func,
statement_list.head);
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}
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/*----------------------------------------------------------------------*/
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_list_init (list)
lang_statement_list_type *list;
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{
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list->head = (lang_statement_union_type *) NULL;
list->tail = &list->head;
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}
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/*----------------------------------------------------------------------
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build a new statement node for the parse tree
*/
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static
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lang_statement_union_type *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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new_statement (type, size, list)
enum statement_enum type;
size_t size;
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_statement_list_type * list;
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{
lang_statement_union_type *new = (lang_statement_union_type *)
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stat_alloc (size);
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new->header.type = type;
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new->header.next = (lang_statement_union_type *) NULL;
lang_statement_append (list, new, &new->header.next);
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return new;
}
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/*
Build a new input file node for the language. There are several ways
in which we treat an input file, eg, we only look at symbols, or
prefix it with a -l etc.
We can be supplied with requests for input files more than once;
they may, for example be split over serveral lines like foo.o(.text)
foo.o(.data) etc, so when asked for a file we check that we havn't
got it already so we don't duplicate the bfd.
*/
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static lang_input_statement_type *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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new_afile (name, file_type, target)
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CONST char *name;
lang_input_file_enum_type file_type;
CONST char *target;
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{
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lang_input_statement_type *p = new_stat (lang_input_statement,
stat_ptr);
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lang_has_input_file = true;
p->target = target;
p->complained = false;
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switch (file_type)
{
case lang_input_file_is_symbols_only_enum:
p->filename = name;
p->is_archive = false;
p->real = true;
p->local_sym_name = name;
p->just_syms_flag = true;
p->search_dirs_flag = false;
break;
case lang_input_file_is_fake_enum:
p->filename = name;
p->is_archive = false;
p->real = false;
p->local_sym_name = name;
p->just_syms_flag = false;
p->search_dirs_flag = false;
break;
case lang_input_file_is_l_enum:
p->is_archive = true;
p->filename = name;
p->real = true;
p->local_sym_name = concat ("-l", name, "");
p->just_syms_flag = false;
p->search_dirs_flag = true;
break;
case lang_input_file_is_search_file_enum:
case lang_input_file_is_marker_enum:
p->filename = name;
p->is_archive = false;
p->real = true;
p->local_sym_name = name;
p->just_syms_flag = false;
p->search_dirs_flag = true;
break;
case lang_input_file_is_file_enum:
p->filename = name;
p->is_archive = false;
p->real = true;
p->local_sym_name = name;
p->just_syms_flag = false;
p->search_dirs_flag = false;
break;
default:
FAIL ();
}
p->asymbols = (asymbol **) NULL;
p->superfile = (lang_input_statement_type *) NULL;
p->next_real_file = (lang_statement_union_type *) NULL;
p->next = (lang_statement_union_type *) NULL;
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p->symbol_count = 0;
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p->common_output_section = (asection *) NULL;
p->loaded = false;
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lang_statement_append (&input_file_chain,
(lang_statement_union_type *) p,
&p->next_real_file);
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return p;
}
lang_input_statement_type *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_add_input_file (name, file_type, target)
CONST char *name;
lang_input_file_enum_type file_type;
CONST char *target;
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{
/* Look it up or build a new one */
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lang_has_input_file = true;
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#if 0
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lang_input_statement_type *p;
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for (p = (lang_input_statement_type *) input_file_chain.head;
p != (lang_input_statement_type *) NULL;
p = (lang_input_statement_type *) (p->next_real_file))
{
/* Sometimes we have incomplete entries in here */
if (p->filename != (char *) NULL)
{
if (strcmp (name, p->filename) == 0)
return p;
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}
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}
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#endif
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return new_afile (name, file_type, target);
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}
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/* Build enough state so that the parser can build its tree */
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_init ()
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{
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obstack_begin (&stat_obstack, 1000);
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stat_ptr = &statement_list;
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lang_list_init (stat_ptr);
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lang_list_init (&input_file_chain);
lang_list_init (&lang_output_section_statement);
lang_list_init (&file_chain);
first_file = lang_add_input_file ((char *) NULL,
lang_input_file_is_marker_enum,
(char *) NULL);
abs_output_section = lang_output_section_statement_lookup (BFD_ABS_SECTION_NAME);
abs_output_section->bfd_section = &bfd_abs_section;
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}
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/*----------------------------------------------------------------------
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A region is an area of memory declared with the
MEMORY { name:org=exp, len=exp ... }
syntax.
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We maintain a list of all the regions here
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If no regions are specified in the script, then the default is used
which is created when looked up to be the entire data space
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*/
static lang_memory_region_type *lang_memory_region_list;
static lang_memory_region_type **lang_memory_region_list_tail = &lang_memory_region_list;
lang_memory_region_type *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_memory_region_lookup (name)
CONST char *CONST name;
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{
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lang_memory_region_type *p = lang_memory_region_list;
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for (p = lang_memory_region_list;
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p != (lang_memory_region_type *) NULL;
p = p->next)
{
if (strcmp (p->name, name) == 0)
{
return p;
}
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}
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if (strcmp (name, "*default*") == 0)
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{
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/* This is the default region, dig out first one on the list */
if (lang_memory_region_list != (lang_memory_region_type *) NULL)
{
return lang_memory_region_list;
}
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}
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{
lang_memory_region_type *new =
(lang_memory_region_type *) stat_alloc ((bfd_size_type) (sizeof (lang_memory_region_type)));
new->name = buystring (name);
new->next = (lang_memory_region_type *) NULL;
*lang_memory_region_list_tail = new;
lang_memory_region_list_tail = &new->next;
new->origin = 0;
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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new->length = ~(bfd_size_type)0;
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new->current = 0;
new->had_full_message = false;
return new;
}
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}
lang_output_section_statement_type *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_output_section_find (name)
CONST char *CONST name;
1991-03-22 05:29:06 +08:00
{
lang_statement_union_type *u;
lang_output_section_statement_type *lookup;
for (u = lang_output_section_statement.head;
1992-06-09 01:14:10 +08:00
u != (lang_statement_union_type *) NULL;
1991-03-22 05:29:06 +08:00
u = lookup->next)
1992-06-09 01:14:10 +08:00
{
lookup = &u->output_section_statement;
if (strcmp (name, lookup->name) == 0)
{
1991-04-14 12:22:42 +09:00
return lookup;
}
1992-06-09 01:14:10 +08:00
}
return (lang_output_section_statement_type *) NULL;
1991-03-22 05:29:06 +08:00
}
lang_output_section_statement_type *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_output_section_statement_lookup (name)
CONST char *CONST name;
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{
lang_output_section_statement_type *lookup;
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lookup = lang_output_section_find (name);
if (lookup == (lang_output_section_statement_type *) NULL)
{
1991-03-22 05:29:06 +08:00
1992-06-09 01:14:10 +08:00
lookup = (lang_output_section_statement_type *)
new_stat (lang_output_section_statement, stat_ptr);
lookup->region = (lang_memory_region_type *) NULL;
lookup->fill = 0;
lookup->block_value = 1;
lookup->name = name;
lookup->next = (lang_statement_union_type *) NULL;
lookup->bfd_section = (asection *) NULL;
lookup->processed = false;
lookup->loadable = 1;
1992-06-09 01:14:10 +08:00
lookup->addr_tree = (etree_type *) NULL;
lang_list_init (&lookup->children);
lookup->memspec = (CONST char *) NULL;
lookup->flags = 0;
lookup->subsection_alignment = -1;
lookup->section_alignment = -1;
lookup->load_base = (union etree_union *) NULL;
1992-06-09 01:14:10 +08:00
lang_statement_append (&lang_output_section_statement,
(lang_statement_union_type *) lookup,
&lookup->next);
}
return lookup;
}
1991-03-22 05:29:06 +08:00
/*ARGSUSED*/
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
print_flags (ignore_flags)
int *ignore_flags;
1991-03-22 05:29:06 +08:00
{
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fprintf (config.map_file, "(");
1991-03-22 05:29:06 +08:00
#if 0
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if (flags->flag_read)
fprintf (outfile, "R");
if (flags->flag_write)
fprintf (outfile, "W");
if (flags->flag_executable)
fprintf (outfile, "X");
if (flags->flag_loadable)
fprintf (outfile, "L");
1991-03-22 05:29:06 +08:00
#endif
fprintf (config.map_file, ")");
1991-03-22 05:29:06 +08:00
}
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_map ()
1991-03-22 05:29:06 +08:00
{
lang_memory_region_type *m;
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fprintf (config.map_file, "**MEMORY CONFIGURATION**\n\n");
1991-06-05 08:05:54 +09:00
#ifdef HOST_64_BIT
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fprintf (config.map_file, "name\t\torigin\t\tlength\t\tattributes\n");
1991-06-05 08:05:54 +09:00
#else
fprintf (config.map_file,
"name\t\torigin length r_size c_size is attributes\n");
1991-06-05 08:05:54 +09:00
#endif
1991-03-22 05:29:06 +08:00
for (m = lang_memory_region_list;
1992-06-09 01:14:10 +08:00
m != (lang_memory_region_type *) NULL;
m = m->next)
1991-03-22 05:29:06 +08:00
{
1992-06-09 01:14:10 +08:00
fprintf (config.map_file, "%-16s", m->name);
print_address (m->origin);
print_space ();
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
print_address ((bfd_vma)m->length);
1992-06-09 01:14:10 +08:00
print_space ();
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
print_address ((bfd_vma)m->old_length);
print_space();
print_address (m->current - m->origin);
print_space();
if (m->old_length)
fprintf (config.map_file, " %2d%% ",
(int) ((m->current - m->origin) * 100 / m->old_length));
1992-06-09 01:14:10 +08:00
print_flags (&m->flags);
fprintf (config.map_file, "\n");
1991-03-22 05:29:06 +08:00
}
1992-06-09 01:14:10 +08:00
fprintf (config.map_file, "\n\n**LINK EDITOR MEMORY MAP**\n\n");
fprintf (config.map_file, "output input virtual\n");
fprintf (config.map_file, "section section address tsize\n\n");
1991-03-22 05:29:06 +08:00
1992-06-09 01:14:10 +08:00
print_statements ();
1991-03-22 05:29:06 +08:00
}
/*
*
*/
1992-06-09 01:14:10 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
init_os (s)
lang_output_section_statement_type * s;
1991-03-22 05:29:06 +08:00
{
/* asection *section = bfd_get_section_by_name(output_bfd, s->name);*/
section_userdata_type *new =
1992-06-09 01:14:10 +08:00
(section_userdata_type *)
stat_alloc ((bfd_size_type) (sizeof (section_userdata_type)));
s->bfd_section = bfd_get_section_by_name (output_bfd, s->name);
if (s->bfd_section == (asection *) NULL)
s->bfd_section = bfd_make_section (output_bfd, s->name);
if (s->bfd_section == (asection *) NULL)
{
einfo ("%P%F: output format %s cannot represent section called %s\n",
1992-06-09 01:14:10 +08:00
output_bfd->xvec->name, s->name);
}
1991-03-22 05:29:06 +08:00
s->bfd_section->output_section = s->bfd_section;
/* s->bfd_section->flags = s->flags;*/
1991-03-22 05:29:06 +08:00
/* We initialize an output sections output offset to minus its own */
/* vma to allow us to output a section through itself */
s->bfd_section->output_offset = 0;
1992-06-09 01:14:10 +08:00
get_userdata (s->bfd_section) = (PTR) new;
1992-01-25 02:41:32 +08:00
1991-03-22 05:29:06 +08:00
}
1991-04-14 12:22:42 +09:00
/***********************************************************************
The wild routines.
These expand statements like *(.text) and foo.o to a list of
explicit actions, like foo.o(.text), bar.o(.text) and
foo.o(.text,.data) .
The toplevel routine, wild, takes a statement, section, file and
target. If either the section or file is null it is taken to be the
wildcard. Seperate lang_input_section statements are created for
each part of the expanstion, and placed after the statement provided.
*/
1992-06-09 01:14:10 +08:00
1991-03-22 05:29:06 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
wild_doit (ptr, section, output, file)
lang_statement_list_type * ptr;
asection * section;
lang_output_section_statement_type * output;
lang_input_statement_type * file;
1991-03-22 05:29:06 +08:00
{
1992-06-09 01:14:10 +08:00
if (output->bfd_section == (asection *) NULL)
{
init_os (output);
/* Initialize the vma and size to the existing section. This will
be overriden in lang_size_sections unless SEC_NEVER_LOAD gets
set. */
if (section != (asection *) NULL)
{
bfd_set_section_vma (0, output->bfd_section,
bfd_section_vma (0, section));
output->bfd_section->_raw_size = section->_raw_size;
}
}
1991-03-22 05:29:06 +08:00
1992-06-09 01:14:10 +08:00
if (section != (asection *) NULL
&& section->output_section == (asection *) NULL)
{
/* Add a section reference to the list */
lang_input_section_type *new = new_stat (lang_input_section, ptr);
new->section = section;
new->ifile = file;
section->output_section = output->bfd_section;
/* Be selective about what the output section inherits from the
input section */
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
if ((section->flags & SEC_SHARED_LIBRARY) != 0)
section->output_section->flags |= section->flags;
else
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section->output_section->flags |=
section->flags & (flagword) (~ SEC_NEVER_LOAD);
if (!output->loadable)
1992-06-09 01:14:10 +08:00
{
/* Turn off load flag */
output->bfd_section->flags &= ~SEC_LOAD;
output->bfd_section->flags |= SEC_NEVER_LOAD;
}
if (section->alignment_power > output->bfd_section->alignment_power)
{
output->bfd_section->alignment_power = section->alignment_power;
1992-06-09 01:14:10 +08:00
}
/* If supplied an aligmnet, then force it */
if (output->section_alignment != -1)
{
output->bfd_section->alignment_power = output->section_alignment;
}
}
1991-03-22 05:29:06 +08:00
}
static asection *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
our_bfd_get_section_by_name (abfd, section)
bfd * abfd;
CONST char *section;
1991-03-22 05:29:06 +08:00
{
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return bfd_get_section_by_name (abfd, section);
1991-03-22 05:29:06 +08:00
}
1991-04-14 12:22:42 +09:00
1992-06-09 01:14:10 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
wild_section (ptr, section, file, output)
lang_wild_statement_type * ptr;
CONST char *section;
lang_input_statement_type * file;
lang_output_section_statement_type * output;
1991-03-22 05:29:06 +08:00
{
asection *s;
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if (file->just_syms_flag == false)
{
if (section == (char *) NULL)
{
/* Do the creation to all sections in the file */
for (s = file->the_bfd->sections; s != (asection *) NULL; s = s->next)
{
/* except for bss */
if ((s->flags & SEC_IS_COMMON) == 0)
1992-06-09 01:14:10 +08:00
{
wild_doit (&ptr->children, s, output, file);
}
}
1992-06-09 01:14:10 +08:00
}
else
{
/* Do the creation to the named section only */
wild_doit (&ptr->children,
our_bfd_get_section_by_name (file->the_bfd, section),
output, file);
}
1991-03-22 05:29:06 +08:00
}
}
1991-04-14 12:22:42 +09:00
/* passed a file name (which must have been seen already and added to
the statement tree. We will see if it has been opened already and
had its symbols read. If not then we'll read it.
1991-03-22 05:29:06 +08:00
1991-04-14 12:22:42 +09:00
Archives are pecuilar here. We may open them once, but if they do
not define anything we need at the time, they won't have all their
symbols read. If we need them later, we'll have to redo it.
*/
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static
1991-04-14 12:22:42 +09:00
lang_input_statement_type *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lookup_name (name)
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CONST char *name;
1991-03-22 05:29:06 +08:00
{
lang_input_statement_type *search;
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for (search = (lang_input_statement_type *) input_file_chain.head;
search != (lang_input_statement_type *) NULL;
search = (lang_input_statement_type *) search->next_real_file)
{
if (search->filename == (char *) NULL && name == (char *) NULL)
return search;
if (search->filename != (char *) NULL
&& name != (char *) NULL
&& strcmp (search->filename, name) == 0)
break;
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}
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if (search == (lang_input_statement_type *) NULL)
{
/* There isn't an afile entry for this file yet, this must be
because the name has only appeared inside a load script and
not on the command line */
search = new_afile (name, lang_input_file_is_file_enum, default_target);
}
/* If we have already added this file, or this file is not real
(FIXME: can that ever actually happen?) or the name is NULL
(FIXME: can that ever actually happen?) don't add this file. */
if (search->loaded
|| ! search->real
|| search->filename == (const char *) NULL)
return search;
ldfile_open_file (search);
if (bfd_check_format (search->the_bfd, bfd_object))
{
ldlang_add_file (search);
if (trace_files || trace_file_tries)
info_msg ("%I\n", search);
}
else if (bfd_check_format (search->the_bfd, bfd_archive))
{
/* There is nothing to do here; the add_symbols routine will
call ldlang_add_file (via the add_archive_element callback)
for each element of the archive which is used. */
}
else
einfo ("%F%B: file not recognized: %E\n", search->the_bfd);
1991-04-14 12:22:42 +09:00
bfd_set_gp_size (search->the_bfd, g_switch_value);
if (bfd_link_add_symbols (search->the_bfd, &link_info) == false)
einfo ("%F%B: could not read symbols: %E\n", search->the_bfd);
1991-04-14 12:22:42 +09:00
search->loaded = true;
return search;
1991-03-22 05:29:06 +08:00
}
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
wild (s, section, file, target, output)
lang_wild_statement_type * s;
1993-12-12 08:54:14 +08:00
CONST char *section;
CONST char *file;
CONST char *target;
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_output_section_statement_type * output;
1991-03-22 05:29:06 +08:00
{
lang_input_statement_type *f;
1992-06-09 01:14:10 +08:00
if (file == (char *) NULL)
{
/* Perform the iteration over all files in the list */
for (f = (lang_input_statement_type *) file_chain.head;
f != (lang_input_statement_type *) NULL;
f = (lang_input_statement_type *) f->next)
{
wild_section (s, section, f, output);
}
}
else
{
/* Perform the iteration over a single file */
wild_section (s, section, lookup_name (file), output);
}
if (section != (char *) NULL
&& strcmp (section, "COMMON") == 0
&& default_common_section == (lang_output_section_statement_type *) NULL)
{
/* Remember the section that common is going to incase we later
get something which doesn't know where to put it */
default_common_section = output;
1991-03-22 05:29:06 +08:00
}
}
/*
1992-06-09 01:14:10 +08:00
read in all the files
1991-03-22 05:29:06 +08:00
*/
1992-06-09 01:14:10 +08:00
static bfd *
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
open_output (name)
1993-12-12 08:54:14 +08:00
CONST char *name;
1991-03-22 05:29:06 +08:00
{
bfd *output;
1992-06-09 01:14:10 +08:00
if (output_target == (char *) NULL)
{
if (current_target != (char *) NULL)
output_target = current_target;
else
output_target = default_target;
}
1992-06-09 01:14:10 +08:00
output = bfd_openw (name, output_target);
if (output == (bfd *) NULL)
{
if (bfd_error == invalid_target)
{
einfo ("%P%F: target %s not found\n", output_target);
}
einfo ("%P%F: cannot open output file %s: %E\n", name);
1992-06-09 01:14:10 +08:00
}
delete_output_file_on_failure = 1;
/* output->flags |= D_PAGED;*/
1992-06-09 01:14:10 +08:00
if (! bfd_set_format (output, bfd_object))
einfo ("%P%F:%s: can not make object file: %E\n", name);
if (! bfd_set_arch_mach (output,
ldfile_output_architecture,
ldfile_output_machine))
einfo ("%P%F:%s: can not set architecture: %E\n", name);
link_info.hash = bfd_link_hash_table_create (output);
if (link_info.hash == (struct bfd_link_hash_table *) NULL)
einfo ("%P%F: can not create link hash table: %E\n");
bfd_set_gp_size (output, g_switch_value);
1991-03-22 05:29:06 +08:00
return output;
}
1991-04-14 12:22:42 +09:00
1991-04-14 12:22:42 +09:00
1991-03-22 05:29:06 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
ldlang_open_output (statement)
lang_statement_union_type * statement;
1991-03-22 05:29:06 +08:00
{
1992-06-09 01:14:10 +08:00
switch (statement->header.type)
{
case lang_output_statement_enum:
ASSERT (output_bfd == (bfd *) NULL);
1992-06-09 01:14:10 +08:00
output_bfd = open_output (statement->output_statement.name);
ldemul_set_output_arch ();
if (config.magic_demand_paged && !link_info.relocateable)
1992-06-09 01:14:10 +08:00
output_bfd->flags |= D_PAGED;
else
output_bfd->flags &= ~D_PAGED;
if (config.text_read_only)
output_bfd->flags |= WP_TEXT;
else
output_bfd->flags &= ~WP_TEXT;
break;
1991-04-14 12:22:42 +09:00
1992-06-09 01:14:10 +08:00
case lang_target_statement_enum:
current_target = statement->target_statement.target;
break;
default:
break;
}
1991-04-14 12:22:42 +09:00
}
1991-03-22 05:29:06 +08:00
1991-04-14 12:22:42 +09:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
open_input_bfds (statement)
lang_statement_union_type * statement;
1991-04-14 12:22:42 +09:00
{
1992-06-09 01:14:10 +08:00
switch (statement->header.type)
{
1991-04-14 12:22:42 +09:00
case lang_target_statement_enum:
1992-06-09 01:14:10 +08:00
current_target = statement->target_statement.target;
break;
case lang_wild_statement_enum:
/* Maybe we should load the file's symbols */
if (statement->wild_statement.filename)
{
(void) lookup_name (statement->wild_statement.filename);
}
break;
case lang_input_statement_enum:
if (statement->input_statement.real == true)
{
statement->input_statement.target = current_target;
lookup_name (statement->input_statement.filename);
}
break;
default:
break;
}
1991-03-22 05:29:06 +08:00
}
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/* If there are [COMMONS] statements, put a wild one into the bss section */
static void
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lang_reasonable_defaults ()
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{
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#if 0
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lang_output_section_statement_lookup (".text");
lang_output_section_statement_lookup (".data");
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default_common_section =
lang_output_section_statement_lookup (".bss");
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if (placed_commons == false)
{
lang_wild_statement_type *new =
new_stat (lang_wild_statement,
&default_common_section->children);
new->section_name = "COMMON";
new->filename = (char *) NULL;
lang_list_init (&new->children);
}
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#endif
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}
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/*
Add the supplied name to the symbol table as an undefined reference.
Remove items from the chain as we open input bfds
*/
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typedef struct ldlang_undef_chain_list
{
struct ldlang_undef_chain_list *next;
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char *name;
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} ldlang_undef_chain_list_type;
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static ldlang_undef_chain_list_type *ldlang_undef_chain_list_head;
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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ldlang_add_undef (name)
CONST char *CONST name;
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{
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ldlang_undef_chain_list_type *new =
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(ldlang_undef_chain_list_type
*) stat_alloc ((bfd_size_type) (sizeof (ldlang_undef_chain_list_type)));
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new->next = ldlang_undef_chain_list_head;
ldlang_undef_chain_list_head = new;
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new->name = buystring (name);
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}
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1991-04-14 12:22:42 +09:00
/* Run through the list of undefineds created above and place them
into the linker hash table as undefined symbols belonging to the
script file.
*/
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_place_undefineds ()
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{
ldlang_undef_chain_list_type *ptr;
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for (ptr = ldlang_undef_chain_list_head;
ptr != (ldlang_undef_chain_list_type *) NULL;
ptr = ptr->next)
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{
struct bfd_link_hash_entry *h;
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h = bfd_link_hash_lookup (link_info.hash, ptr->name, true, false, true);
if (h == (struct bfd_link_hash_entry *) NULL)
einfo ("%P%F: bfd_link_hash_lookup failed: %E");
if (h->type == bfd_link_hash_new)
{
h->type = bfd_link_hash_undefined;
h->u.undef.abfd = NULL;
bfd_link_add_undef (link_info.hash, h);
}
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}
}
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/* Copy important data from out internal form to the bfd way. Also
create a section for the dummy file
*/
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_create_output_section_statements ()
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{
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lang_statement_union_type *os;
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for (os = lang_output_section_statement.head;
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os != (lang_statement_union_type *) NULL;
os = os->output_section_statement.next)
{
lang_output_section_statement_type *s =
1991-04-14 12:22:42 +09:00
&os->output_section_statement;
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init_os (s);
}
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}
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/* Open input files and attatch to output sections */
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
map_input_to_output_sections (s, target, output_section_statement)
lang_statement_union_type * s;
CONST char *target;
lang_output_section_statement_type * output_section_statement;
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{
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for (; s != (lang_statement_union_type *) NULL; s = s->next)
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{
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switch (s->header.type)
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{
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case lang_wild_statement_enum:
wild (&s->wild_statement, s->wild_statement.section_name,
s->wild_statement.filename, target,
output_section_statement);
break;
case lang_constructors_statement_enum:
map_input_to_output_sections (constructor_list.head,
target,
output_section_statement);
break;
case lang_output_section_statement_enum:
map_input_to_output_sections (s->output_section_statement.children.head,
target,
&s->output_section_statement);
break;
case lang_output_statement_enum:
break;
case lang_target_statement_enum:
target = s->target_statement.target;
break;
case lang_fill_statement_enum:
case lang_input_section_enum:
case lang_object_symbols_statement_enum:
case lang_data_statement_enum:
case lang_assignment_statement_enum:
case lang_padding_statement_enum:
break;
case lang_afile_asection_pair_statement_enum:
FAIL ();
break;
case lang_address_statement_enum:
/* Mark the specified section with the supplied address */
{
lang_output_section_statement_type *os =
1991-03-22 05:29:06 +08:00
lang_output_section_statement_lookup
1992-06-09 01:14:10 +08:00
(s->address_statement.section_name);
os->addr_tree = s->address_statement.address;
if (os->bfd_section == (asection *) NULL)
{
einfo ("%P%F: cannot set the address of undefined section %s\n",
1992-06-09 01:14:10 +08:00
s->address_statement.section_name);
}
1991-06-05 08:05:54 +09:00
}
1992-06-09 01:14:10 +08:00
break;
case lang_input_statement_enum:
/* A standard input statement, has no wildcards */
break;
1991-03-22 05:29:06 +08:00
}
}
}
1992-06-09 01:14:10 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
print_output_section_statement (output_section_statement)
lang_output_section_statement_type * output_section_statement;
1991-03-22 05:29:06 +08:00
{
asection *section = output_section_statement->bfd_section;
1992-06-09 01:14:10 +08:00
print_nl ();
print_section (output_section_statement->name);
1992-06-09 01:14:10 +08:00
if (section)
{
print_dot = section->vma;
print_space ();
print_section ("");
print_space ();
print_address (section->vma);
print_space ();
print_size (section->_raw_size);
print_space();
print_size(section->_cooked_size);
print_space ();
print_alignment (section->alignment_power);
print_space ();
1991-03-22 05:29:06 +08:00
#if 0
fprintf (config.map_file, "%s flags", output_section_statement->region->name);
print_flags (stdout, &output_section_statement->flags);
1991-03-22 05:29:06 +08:00
#endif
if (section->flags & SEC_LOAD)
fprintf (config.map_file, "load ");
if (section->flags & SEC_ALLOC)
fprintf (config.map_file, "alloc ");
if (section->flags & SEC_RELOC)
fprintf (config.map_file, "reloc ");
if (section->flags & SEC_HAS_CONTENTS)
fprintf (config.map_file, "contents ");
1991-03-22 05:29:06 +08:00
}
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else
{
fprintf (config.map_file, "No attached output section");
}
print_nl ();
if (output_section_statement->load_base)
{
int b = exp_get_value_int(output_section_statement->load_base,
0, "output base", lang_final_phase_enum);
printf("Output address %08x\n", b);
}
if (output_section_statement->section_alignment >= 0
|| output_section_statement->section_alignment >= 0)
{
printf("\t\t\t\t\tforced alignment ");
if ( output_section_statement->section_alignment >= 0)
1992-06-09 01:14:10 +08:00
{
printf("section 2**%d ",output_section_statement->section_alignment );
1992-06-09 01:14:10 +08:00
}
if ( output_section_statement->subsection_alignment >= 0)
{
printf("subsection 2**%d ",output_section_statement->subsection_alignment );
}
print_nl ();
}
1992-06-09 01:14:10 +08:00
print_statement (output_section_statement->children.head,
output_section_statement);
1991-03-22 05:29:06 +08:00
}
1992-06-09 01:14:10 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
print_assignment (assignment, output_section)
lang_assignment_statement_type * assignment;
lang_output_section_statement_type * output_section;
1991-03-22 05:29:06 +08:00
{
etree_value_type result;
1992-06-09 01:14:10 +08:00
print_section ("");
print_space ();
print_section ("");
print_space ();
print_address (print_dot);
print_space ();
result = exp_fold_tree (assignment->exp->assign.src,
output_section,
lang_final_phase_enum,
print_dot,
&print_dot);
if (result.valid)
{
print_address (result.value);
}
else
{
fprintf (config.map_file, "*undefined*");
}
print_space ();
exp_print_tree (assignment->exp);
fprintf (config.map_file, "\n");
1991-03-22 05:29:06 +08:00
}
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
print_input_statement (statm)
lang_input_statement_type * statm;
1991-03-22 05:29:06 +08:00
{
1992-06-09 01:14:10 +08:00
if (statm->filename != (char *) NULL)
{
fprintf (config.map_file, "LOAD %s\n", statm->filename);
}
1991-03-22 05:29:06 +08:00
}
1992-06-09 01:14:10 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_symbol (q)
asymbol * q;
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{
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print_section ("");
fprintf (config.map_file, " ");
print_section ("");
fprintf (config.map_file, " ");
print_address (outside_symbol_address (q));
fprintf (config.map_file, " %s", q->name ? q->name : " ");
if (q->flags & BSF_WEAK)
fprintf (config.map_file, " *weak*");
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print_nl ();
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}
1991-04-14 12:22:42 +09:00
1992-06-09 01:14:10 +08:00
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_input_section (in)
lang_input_section_type * in;
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{
asection *i = in->section;
int size = i->reloc_done ?
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bfd_get_section_size_after_reloc (i) :
bfd_get_section_size_before_reloc (i);
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if (size != 0)
{
print_section ("");
fprintf (config.map_file, " ");
print_section (i->name);
fprintf (config.map_file, " ");
if (i->output_section)
{
print_address (i->output_section->vma + i->output_offset);
fprintf (config.map_file, " ");
print_size (i->_raw_size);
fprintf (config.map_file, " ");
print_size(i->_cooked_size);
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fprintf (config.map_file, " ");
print_alignment (i->alignment_power);
fprintf (config.map_file, " ");
if (in->ifile)
{
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bfd *abfd = in->ifile->the_bfd;
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if (in->ifile->just_syms_flag == true)
{
fprintf (config.map_file, "symbols only ");
}
1991-03-22 05:29:06 +08:00
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fprintf (config.map_file, " %s ", abfd->xvec->name);
if (abfd->my_archive != (bfd *) NULL)
{
fprintf (config.map_file, "[%s]%s", abfd->my_archive->filename,
abfd->filename);
}
else
{
fprintf (config.map_file, "%s", abfd->filename);
}
fprintf (config.map_file, "(overhead %d bytes)", (int) bfd_alloc_size (abfd));
print_nl ();
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/* Find all the symbols in this file defined in this section */
if (in->ifile->symbol_count)
{
asymbol **p;
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for (p = in->ifile->asymbols; *p; p++)
{
asymbol *q = *p;
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if (bfd_get_section (q) == i
&& (q->flags & (BSF_GLOBAL | BSF_WEAK)) != 0)
{
print_symbol (q);
}
}
}
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}
else
{
print_nl ();
}
print_dot = outside_section_address (i) + size;
}
else
{
fprintf (config.map_file, "No output section allocated\n");
}
}
}
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_fill_statement (fill)
lang_fill_statement_type * fill;
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{
fprintf (config.map_file, "FILL mask ");
print_fill (fill->fill);
}
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_data_statement (data)
lang_data_statement_type * data;
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{
/* bfd_vma value; */
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print_section ("");
print_space ();
print_section ("");
print_space ();
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/* ASSERT(print_dot == data->output_vma);*/
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print_address (data->output_vma + data->output_section->vma);
print_space ();
print_address (data->value);
print_space ();
switch (data->type)
{
case BYTE:
fprintf (config.map_file, "BYTE ");
print_dot += BYTE_SIZE;
break;
case SHORT:
fprintf (config.map_file, "SHORT ");
print_dot += SHORT_SIZE;
break;
case LONG:
fprintf (config.map_file, "LONG ");
print_dot += LONG_SIZE;
break;
case QUAD:
fprintf (config.map_file, "QUAD ");
print_dot += QUAD_SIZE;
break;
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}
exp_print_tree (data->exp);
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fprintf (config.map_file, "\n");
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}
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_padding_statement (s)
lang_padding_statement_type * s;
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{
print_section ("");
print_space ();
print_section ("*fill*");
print_space ();
print_address (s->output_offset + s->output_section->vma);
print_space ();
print_size (s->size);
print_space ();
print_fill (s->fill);
print_nl ();
print_dot = s->output_offset + s->output_section->vma + s->size;
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}
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_wild_statement (w, os)
lang_wild_statement_type * w;
lang_output_section_statement_type * os;
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{
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fprintf (config.map_file, " from ");
if (w->filename != (char *) NULL)
{
fprintf (config.map_file, "%s", w->filename);
}
else
{
fprintf (config.map_file, "*");
}
if (w->section_name != (char *) NULL)
{
fprintf (config.map_file, "(%s)", w->section_name);
}
else
{
fprintf (config.map_file, "(*)");
}
print_nl ();
print_statement (w->children.head, os);
1991-03-22 05:29:06 +08:00
}
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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print_statement (s, os)
lang_statement_union_type * s;
lang_output_section_statement_type * os;
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{
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while (s)
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{
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switch (s->header.type)
1992-01-25 02:41:32 +08:00
{
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case lang_constructors_statement_enum:
fprintf (config.map_file, "constructors:\n");
print_statement (constructor_list.head, os);
break;
case lang_wild_statement_enum:
print_wild_statement (&s->wild_statement, os);
break;
default:
fprintf (config.map_file, "Fail with %d\n", s->header.type);
FAIL ();
break;
case lang_address_statement_enum:
fprintf (config.map_file, "address\n");
break;
case lang_object_symbols_statement_enum:
fprintf (config.map_file, "object symbols\n");
break;
case lang_fill_statement_enum:
print_fill_statement (&s->fill_statement);
break;
case lang_data_statement_enum:
print_data_statement (&s->data_statement);
break;
case lang_input_section_enum:
print_input_section (&s->input_section);
break;
case lang_padding_statement_enum:
print_padding_statement (&s->padding_statement);
break;
case lang_output_section_statement_enum:
print_output_section_statement (&s->output_section_statement);
break;
case lang_assignment_statement_enum:
print_assignment (&s->assignment_statement,
os);
break;
case lang_target_statement_enum:
fprintf (config.map_file, "TARGET(%s)\n", s->target_statement.target);
break;
case lang_output_statement_enum:
fprintf (config.map_file, "OUTPUT(%s %s)\n",
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s->output_statement.name,
output_target ? output_target : "");
1992-06-09 01:14:10 +08:00
break;
case lang_input_statement_enum:
print_input_statement (&s->input_statement);
break;
case lang_afile_asection_pair_statement_enum:
FAIL ();
break;
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}
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s = s->next;
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}
}
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
print_statements ()
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{
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print_statement (statement_list.head,
abs_output_section);
1991-03-22 05:29:06 +08:00
}
static bfd_vma
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insert_pad (this_ptr, fill, power, output_section_statement, dot)
lang_statement_union_type ** this_ptr;
fill_type fill;
unsigned int power;
asection * output_section_statement;
bfd_vma dot;
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{
/* Align this section first to the
1991-03-22 05:29:06 +08:00
input sections requirement, then
to the output section's requirement.
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If this alignment is > than any seen before,
1991-03-22 05:29:06 +08:00
then record it too. Perform the alignment by
inserting a magic 'padding' statement.
*/
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unsigned int alignment_needed = align_power (dot, power) - dot;
1991-03-22 05:29:06 +08:00
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if (alignment_needed != 0)
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{
1992-06-09 01:14:10 +08:00
lang_statement_union_type *new =
(lang_statement_union_type *)
stat_alloc ((bfd_size_type) (sizeof (lang_padding_statement_type)));
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/* Link into existing chain */
new->header.next = *this_ptr;
*this_ptr = new;
new->header.type = lang_padding_statement_enum;
new->padding_statement.output_section = output_section_statement;
new->padding_statement.output_offset =
dot - output_section_statement->vma;
new->padding_statement.fill = fill;
new->padding_statement.size = alignment_needed;
}
/* Remember the most restrictive alignment */
1992-06-09 01:14:10 +08:00
if (power > output_section_statement->alignment_power)
{
output_section_statement->alignment_power = power;
}
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output_section_statement->_raw_size += alignment_needed;
1991-03-22 05:29:06 +08:00
return alignment_needed + dot;
}
1991-04-14 12:22:42 +09:00
/* Work out how much this section will move the dot point */
1992-06-09 01:14:10 +08:00
static bfd_vma
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size_input_section (this_ptr, output_section_statement, fill, dot, relax)
lang_statement_union_type ** this_ptr;
lang_output_section_statement_type * output_section_statement;
fill_type fill;
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bfd_vma dot;
boolean relax;
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{
lang_input_section_type *is = &((*this_ptr)->input_section);
asection *i = is->section;
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if (is->ifile->just_syms_flag == false)
{
if (output_section_statement->subsection_alignment != -1)
i->alignment_power =
output_section_statement->subsection_alignment;
1992-06-09 01:14:10 +08:00
dot = insert_pad (this_ptr, fill, i->alignment_power,
output_section_statement->bfd_section, dot);
/* remember the largest size so we can malloc the largest area
needed for the output stage. Only remember the size of sections
which we will actually allocate */
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
if ((i->flags & SEC_HAS_CONTENTS) != 0
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&& (bfd_get_section_size_before_reloc (i) > largest_section))
{
largest_section = bfd_get_section_size_before_reloc (i);
}
1991-03-22 05:29:06 +08:00
1992-06-09 01:14:10 +08:00
/* Remember where in the output section this input section goes */
1991-04-18 09:06:26 +09:00
1992-06-09 01:14:10 +08:00
i->output_offset = dot - output_section_statement->bfd_section->vma;
/* Mark how big the output section must be to contain this now
*/
if (relax)
{
dot += i->_cooked_size;
}
else
{
dot += i->_raw_size;
}
output_section_statement->bfd_section->_raw_size = dot - output_section_statement->bfd_section->vma;
1992-06-09 01:14:10 +08:00
}
1991-04-18 09:06:26 +09:00
else
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{
i->output_offset = i->vma - output_section_statement->bfd_section->vma;
}
1991-03-22 05:29:06 +08:00
1992-06-09 01:14:10 +08:00
return dot;
1991-03-22 05:29:06 +08:00
}
1992-01-25 02:41:32 +08:00
/* Sizing happens in two passes, first pass we allocate worst case
stuff. The second pass (if relaxing), we use what we learnt to
change the size of some relocs from worst case to better
*/
static boolean had_relax;
static bfd_vma
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lang_size_sections (s, output_section_statement, prev, fill, dot, relax)
lang_statement_union_type * s;
lang_output_section_statement_type * output_section_statement;
lang_statement_union_type ** prev;
fill_type fill;
1993-12-12 08:54:14 +08:00
bfd_vma dot;
boolean relax;
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{
/* Size up the sections from their constituent parts */
1992-06-09 01:14:10 +08:00
for (; s != (lang_statement_union_type *) NULL; s = s->next)
{
switch (s->header.type)
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{
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case lang_output_section_statement_enum:
{
bfd_vma after;
lang_output_section_statement_type *os = &s->output_section_statement;
/* If this is a shared library section, don't change the size
and address. */
if (os->bfd_section->flags & SEC_SHARED_LIBRARY)
break;
if (os->bfd_section == &bfd_abs_section)
{
/* No matter what happens, an abs section starts at zero */
bfd_set_section_vma (0, os->bfd_section, 0);
}
else
{
if (os->addr_tree == (etree_type *) NULL)
{
/* No address specified for this section, get one
from the region specification
*/
if (os->region == (lang_memory_region_type *) NULL)
{
os->region = lang_memory_region_lookup ("*default*");
}
dot = os->region->current;
}
else
{
etree_value_type r;
r = exp_fold_tree (os->addr_tree,
abs_output_section,
lang_allocating_phase_enum,
dot, &dot);
if (r.valid == false)
{
einfo ("%F%S: non constant address expression for section %s\n",
os->name);
}
dot = r.value;
}
/* The section starts here */
/* First, align to what the section needs */
dot = align_power (dot, os->bfd_section->alignment_power);
bfd_set_section_vma (0, os->bfd_section, dot);
if (os->load_base) {
os->bfd_section->lma
= exp_get_value_int(os->load_base, 0,"load base", lang_final_phase_enum);
}
}
os->bfd_section->output_offset = 0;
(void) lang_size_sections (os->children.head, os, &os->children.head,
os->fill, dot, relax);
/* Ignore the size of the input sections, use the vma and size to */
/* align against */
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
after = ALIGN_N (os->bfd_section->vma +
os->bfd_section->_raw_size,
/* The coercion here is important, see ld.h. */
(bfd_vma) os->block_value);
os->bfd_section->_raw_size = after - os->bfd_section->vma;
dot = os->bfd_section->vma + os->bfd_section->_raw_size;
os->processed = true;
/* Replace into region ? */
if (os->addr_tree == (etree_type *) NULL
&& os->region != (lang_memory_region_type *) NULL)
{
os->region->current = dot;
/* Make sure this isn't silly */
if (( os->region->current
> os->region->origin + os->region->length)
|| ( os->region->origin > os->region->current ))
{
einfo ("%X%P: region %s is full (%B section %s)\n",
os->region->name,
os->bfd_section->owner,
os->bfd_section->name);
/* Reset the region pointer */
os->region->current = 0;
}
}
}
break;
case lang_constructors_statement_enum:
dot = lang_size_sections (constructor_list.head,
output_section_statement,
&s->wild_statement.children.head,
fill,
dot, relax);
break;
case lang_data_statement_enum:
{
unsigned int size = 0;
s->data_statement.output_vma = dot - output_section_statement->bfd_section->vma;
s->data_statement.output_section =
output_section_statement->bfd_section;
switch (s->data_statement.type)
{
case QUAD:
size = QUAD_SIZE;
break;
case LONG:
size = LONG_SIZE;
break;
case SHORT:
size = SHORT_SIZE;
break;
case BYTE:
size = BYTE_SIZE;
break;
}
dot += size;
output_section_statement->bfd_section->_raw_size += size;
}
break;
1992-01-25 02:41:32 +08:00
case lang_wild_statement_enum:
1992-01-25 02:41:32 +08:00
dot = lang_size_sections (s->wild_statement.children.head,
output_section_statement,
&s->wild_statement.children.head,
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fill, dot, relax);
1992-01-25 02:41:32 +08:00
break;
1992-01-25 02:41:32 +08:00
case lang_object_symbols_statement_enum:
link_info.create_object_symbols_section =
output_section_statement->bfd_section;
break;
case lang_output_statement_enum:
case lang_target_statement_enum:
break;
case lang_input_section_enum:
if (relax)
{
lang_input_section_type *is;
asection *i;
is = &(*prev)->input_section;
i = is->section;
/* FIXME: The interface to bfd_relax_section should be changed
to not require the generic symbols to be read. Changing
this would require changing both b_out_relax_section and
bfd_coff_relax16_section. */
if (is->ifile->asymbols == (asymbol **) NULL)
{
unsigned int symsize;
symsize = get_symtab_upper_bound (i->owner);
is->ifile->asymbols = (asymbol **) ldmalloc (symsize);
is->ifile->symbol_count =
bfd_canonicalize_symtab (i->owner, is->ifile->asymbols);
/* The generic linker code in BFD requires that these
symbols be stored in the outsymbols and symcount
fields. When the bfd_relax_section is interface is
fixed this should also be fixed. */
i->owner->outsymbols = is->ifile->asymbols;
i->owner->symcount = is->ifile->symbol_count;
}
if (bfd_relax_section (i->owner, i, &link_info, is->ifile->asymbols))
had_relax = true;
}
else {
(*prev)->input_section.section->_cooked_size =
(*prev)->input_section.section->_raw_size ;
1992-06-09 01:14:10 +08:00
}
dot = size_input_section (prev,
output_section_statement,
output_section_statement->fill,
dot, relax);
break;
case lang_input_statement_enum:
break;
case lang_fill_statement_enum:
s->fill_statement.output_section = output_section_statement->bfd_section;
1992-06-09 01:14:10 +08:00
fill = s->fill_statement.fill;
break;
case lang_assignment_statement_enum:
{
bfd_vma newdot = dot;
exp_fold_tree (s->assignment_statement.exp,
output_section_statement,
lang_allocating_phase_enum,
dot,
&newdot);
if (newdot != dot && !relax)
/* We've been moved ! so insert a pad */
{
lang_statement_union_type *new =
(lang_statement_union_type *)
stat_alloc ((bfd_size_type) (sizeof (lang_padding_statement_type)));
/* Link into existing chain */
new->header.next = *prev;
*prev = new;
new->header.type = lang_padding_statement_enum;
new->padding_statement.output_section =
output_section_statement->bfd_section;
new->padding_statement.output_offset =
dot - output_section_statement->bfd_section->vma;
new->padding_statement.fill = fill;
new->padding_statement.size = newdot - dot;
output_section_statement->bfd_section->_raw_size +=
new->padding_statement.size;
dot = newdot;
}
}
1992-06-09 01:14:10 +08:00
break;
default:
FAIL ();
break;
/* This can only get here when relaxing is turned on */
case lang_padding_statement_enum:
1992-06-09 01:14:10 +08:00
case lang_address_statement_enum:
break;
1992-06-09 01:14:10 +08:00
}
prev = &s->header.next;
}
1992-01-25 02:41:32 +08:00
return dot;
}
1991-03-22 05:29:06 +08:00
static bfd_vma
1993-12-12 08:54:14 +08:00
lang_do_assignments (s, output_section_statement, fill, dot)
lang_statement_union_type * s;
lang_output_section_statement_type * output_section_statement;
fill_type fill;
1993-12-12 08:54:14 +08:00
bfd_vma dot;
1991-03-22 05:29:06 +08:00
{
1992-06-09 01:14:10 +08:00
for (; s != (lang_statement_union_type *) NULL; s = s->next)
1991-03-22 05:29:06 +08:00
{
1992-06-09 01:14:10 +08:00
switch (s->header.type)
1991-03-22 05:29:06 +08:00
{
1992-06-09 01:14:10 +08:00
case lang_constructors_statement_enum:
dot = lang_do_assignments (constructor_list.head,
output_section_statement,
fill,
dot);
break;
case lang_output_section_statement_enum:
{
lang_output_section_statement_type *os =
1991-03-22 05:29:06 +08:00
&(s->output_section_statement);
1992-06-09 01:14:10 +08:00
dot = os->bfd_section->vma;
(void) lang_do_assignments (os->children.head, os, os->fill, dot);
dot = os->bfd_section->vma + os->bfd_section->_raw_size;
}
break;
case lang_wild_statement_enum:
1991-03-22 05:29:06 +08:00
1992-06-09 01:14:10 +08:00
dot = lang_do_assignments (s->wild_statement.children.head,
output_section_statement,
fill, dot);
1991-03-22 05:29:06 +08:00
1992-06-09 01:14:10 +08:00
break;
case lang_object_symbols_statement_enum:
case lang_output_statement_enum:
case lang_target_statement_enum:
1991-04-14 12:22:42 +09:00
#if 0
1992-06-09 01:14:10 +08:00
case lang_common_statement_enum:
1991-04-14 12:22:42 +09:00
#endif
1991-03-22 05:29:06 +08:00
break;
1992-06-09 01:14:10 +08:00
case lang_data_statement_enum:
{
etree_value_type value;
value = exp_fold_tree (s->data_statement.exp,
abs_output_section,
lang_final_phase_enum, dot, &dot);
s->data_statement.value = value.value;
if (value.valid == false)
einfo ("%F%P: invalid data statement\n");
1992-06-09 01:14:10 +08:00
}
switch (s->data_statement.type)
{
case QUAD:
dot += QUAD_SIZE;
break;
1992-06-09 01:14:10 +08:00
case LONG:
dot += LONG_SIZE;
break;
case SHORT:
dot += SHORT_SIZE;
break;
case BYTE:
dot += BYTE_SIZE;
break;
}
1991-03-22 05:29:06 +08:00
break;
1992-06-09 01:14:10 +08:00
case lang_input_section_enum:
{
asection *in = s->input_section.section;
dot += bfd_get_section_size_before_reloc (in);
}
1991-03-22 05:29:06 +08:00
break;
1992-06-09 01:14:10 +08:00
case lang_input_statement_enum:
break;
case lang_fill_statement_enum:
fill = s->fill_statement.fill;
break;
case lang_assignment_statement_enum:
{
exp_fold_tree (s->assignment_statement.exp,
output_section_statement,
lang_final_phase_enum,
dot,
&dot);
}
break;
case lang_padding_statement_enum:
dot += s->padding_statement.size;
break;
default:
FAIL ();
break;
case lang_address_statement_enum:
break;
}
1991-03-22 05:29:06 +08:00
}
return dot;
}
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_finish ()
1991-03-22 05:29:06 +08:00
{
struct bfd_link_hash_entry *h;
boolean warn = link_info.relocateable ? false : true;
1992-06-09 01:14:10 +08:00
if (entry_symbol == (char *) NULL)
{
/* No entry has been specified. Look for start, but don't warn
if we don't find it. */
entry_symbol = "start";
warn = false;
}
1991-03-22 05:29:06 +08:00
h = bfd_link_hash_lookup (link_info.hash, entry_symbol, false, false, true);
if (h != (struct bfd_link_hash_entry *) NULL
&& h->type == bfd_link_hash_defined)
1992-06-09 01:14:10 +08:00
{
bfd_vma val;
1992-06-09 01:14:10 +08:00
val = (h->u.def.value
+ bfd_get_section_vma (output_bfd,
h->u.def.section->output_section)
+ h->u.def.section->output_offset);
if (! bfd_set_start_address (output_bfd, val))
einfo ("%P%F:%s: can't set start address\n", entry_symbol);
1992-06-09 01:14:10 +08:00
}
else
{
asection *ts;
/* Can't find the entry symbol. Use the first address in the
text section. */
ts = bfd_get_section_by_name (output_bfd, ".text");
if (ts != (asection *) NULL)
{
if (warn)
einfo ("%P: warning: cannot find entry symbol %s; defaulting to %V\n",
entry_symbol, bfd_get_section_vma (output_bfd, ts));
if (! bfd_set_start_address (output_bfd,
bfd_get_section_vma (output_bfd, ts)))
einfo ("%P%F: can't set start address\n");
}
else
{
if (warn)
einfo ("%P: warning: cannot find entry symbol %s; not setting start address\n",
entry_symbol);
}
}
1991-03-22 05:29:06 +08:00
}
/* By now we know the target architecture, and we may have an */
/* ldfile_output_machine_name */
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_check ()
1991-03-22 05:29:06 +08:00
{
lang_statement_union_type *file;
1992-06-09 01:14:10 +08:00
bfd *input_bfd;
unsigned long input_machine;
enum bfd_architecture input_architecture;
CONST bfd_arch_info_type *compatible;
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for (file = file_chain.head;
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file != (lang_statement_union_type *) NULL;
file = file->input_statement.next)
{
input_bfd = file->input_statement.the_bfd;
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input_machine = bfd_get_mach (input_bfd);
input_architecture = bfd_get_arch (input_bfd);
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/* Inspect the architecture and ensure we're linking like with
like */
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compatible = bfd_arch_get_compatible (input_bfd,
output_bfd);
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if (compatible)
{
ldfile_output_machine = compatible->mach;
ldfile_output_architecture = compatible->arch;
}
else
{
einfo ("%P: warning: %s architecture of input file `%B' is incompatible with %s output\n",
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bfd_printable_name (input_bfd), input_bfd,
bfd_printable_name (output_bfd));
if (! bfd_set_arch_mach (output_bfd,
input_architecture,
input_machine))
einfo ("%P%F:%s: can't set architecture: %E\n",
bfd_get_filename (output_bfd));
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}
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}
}
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/* Look through all the global common symbols and attach them to the
correct section. The -sort-common command line switch may be used
to roughly sort the entries by size. */
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_common ()
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{
if (link_info.relocateable
&& ! command_line.force_common_definition)
return;
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if (! config.sort_common)
bfd_link_hash_traverse (link_info.hash, lang_one_common, (PTR) NULL);
else
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{
unsigned int power;
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for (power = 1; power <= 16; power <<= 1)
bfd_link_hash_traverse (link_info.hash, lang_one_common,
(PTR) &power);
}
}
/* Place one common symbol in the correct section. */
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static boolean
lang_one_common (h, info)
struct bfd_link_hash_entry *h;
PTR info;
{
unsigned int power_of_two;
bfd_vma size;
size_t align;
asection *section;
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if (h->type != bfd_link_hash_common)
return true;
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size = h->u.c.size;
switch (size)
{
case 0:
case 1:
power_of_two = 0;
align = 1;
break;
case 2:
power_of_two = 1;
align = 2;
break;
case 3:
case 4:
power_of_two = 2;
align = 4;
break;
case 5:
case 6:
case 7:
case 8:
power_of_two = 3;
align = 8;
break;
default:
power_of_two = 4;
align = 16;
break;
}
if (config.sort_common && align != *(unsigned int *) info)
return true;
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section = h->u.c.section;
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/* Increase the size of the section. */
section->_raw_size = ALIGN_N (section->_raw_size, align);
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/* Adjust the alignment if necessary. */
if (power_of_two > section->alignment_power)
section->alignment_power = power_of_two;
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/* Change the symbol from common to defined. */
h->type = bfd_link_hash_defined;
h->u.def.section = section;
h->u.def.value = section->_raw_size;
/* Increase the size of the section. */
section->_raw_size += size;
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if (write_map && config.map_file != NULL)
fprintf (config.map_file, "Allocating common %s: %lx at %lx %s\n",
h->root.string, (unsigned long) size,
(unsigned long) h->u.def.value, section->owner->filename);
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return true;
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}
/*
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run through the input files and ensure that every input
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section has somewhere to go. If one is found without
a destination then create an input request and place it
into the statement tree.
*/
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static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_place_orphans ()
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{
lang_input_statement_type *file;
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for (file = (lang_input_statement_type *) file_chain.head;
file != (lang_input_statement_type *) NULL;
file = (lang_input_statement_type *) file->next)
{
asection *s;
for (s = file->the_bfd->sections;
s != (asection *) NULL;
s = s->next)
{
if (s->output_section == (asection *) NULL)
{
/* This section of the file is not attatched, root
around for a sensible place for it to go */
if (file->common_section == s)
{
/* This is a lonely common section which must
have come from an archive. We attatch to the
section with the wildcard */
if (! link_info.relocateable
&& ! command_line.force_common_definition)
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{
if (default_common_section ==
(lang_output_section_statement_type *) NULL)
{
info_msg ("%P: no [COMMON] command, defaulting to .bss\n");
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default_common_section =
lang_output_section_statement_lookup (".bss");
}
wild_doit (&default_common_section->children, s,
default_common_section, file);
}
}
else
{
lang_output_section_statement_type *os =
lang_output_section_statement_lookup (s->name);
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wild_doit (&os->children, s, os, file);
}
}
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}
}
}
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_set_flags (ptr, flags)
int *ptr;
CONST char *flags;
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{
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boolean state = false;
*ptr = 0;
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while (*flags)
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{
if (*flags == '!')
{
state = false;
flags++;
}
else
state = true;
switch (*flags)
{
case 'R':
/* ptr->flag_read = state; */
break;
case 'W':
/* ptr->flag_write = state; */
break;
case 'X':
/* ptr->flag_executable= state;*/
break;
case 'L':
case 'I':
/* ptr->flag_loadable= state;*/
break;
default:
einfo ("%P%F: invalid syntax in flags\n");
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break;
}
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flags++;
}
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}
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_for_each_file (func)
void (*func) PARAMS ((lang_input_statement_type *));
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{
lang_input_statement_type *f;
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for (f = (lang_input_statement_type *) file_chain.head;
f != (lang_input_statement_type *) NULL;
f = (lang_input_statement_type *) f->next)
{
func (f);
}
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}
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#if 0
/* Not used. */
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_for_each_input_section (func)
void (*func) PARAMS ((bfd * ab, asection * as));
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{
lang_input_statement_type *f;
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for (f = (lang_input_statement_type *) file_chain.head;
f != (lang_input_statement_type *) NULL;
f = (lang_input_statement_type *) f->next)
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{
asection *s;
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1991-03-22 05:29:06 +08:00
for (s = f->the_bfd->sections;
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s != (asection *) NULL;
s = s->next)
{
func (f->the_bfd, s);
}
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}
}
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#endif
1991-03-22 05:29:06 +08:00
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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ldlang_add_file (entry)
lang_input_statement_type * entry;
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{
bfd **pp;
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lang_statement_append (&file_chain,
(lang_statement_union_type *) entry,
&entry->next);
/* The BFD linker needs to have a list of all input BFDs involved in
a link. */
ASSERT (entry->the_bfd->link_next == (bfd *) NULL);
ASSERT (entry->the_bfd != output_bfd);
for (pp = &link_info.input_bfds;
*pp != (bfd *) NULL;
pp = &(*pp)->link_next)
;
*pp = entry->the_bfd;
entry->the_bfd->usrdata = (PTR) entry;
1991-03-22 05:29:06 +08:00
}
void
lang_add_output (name, from_script)
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
CONST char *name;
int from_script;
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{
/* Make -o on command line override OUTPUT in script. */
if (had_output_filename == false || !from_script)
{
output_filename = name;
had_output_filename = true;
}
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}
static lang_output_section_statement_type *current_section;
static int topower(x)
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int x;
{
unsigned int i = 1;
int l;
if (x < 0) return -1;
for (l = 0; l < 32; l++)
{
if (i >= x) return l;
i<<=1;
}
return 0;
}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_enter_output_section_statement (output_section_statement_name,
address_exp, flags, block_value,
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align, subalign, ebase)
const char *output_section_statement_name;
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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etree_type * address_exp;
int flags;
bfd_vma block_value;
etree_type *align;
etree_type *subalign;
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etree_type *ebase;
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{
lang_output_section_statement_type *os;
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current_section =
os =
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lang_output_section_statement_lookup (output_section_statement_name);
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/* Add this statement to tree */
/* add_statement(lang_output_section_statement_enum,
output_section_statement);*/
/* Make next things chain into subchain of this */
if (os->addr_tree ==
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(etree_type *) NULL)
{
os->addr_tree =
address_exp;
}
os->flags = flags;
if (flags & SEC_NEVER_LOAD)
os->loadable = 0;
else
os->loadable = 1;
os->block_value = block_value ? block_value : 1;
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stat_ptr = &os->children;
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os->subsection_alignment = topower(
exp_get_value_int(subalign, -1,
"subsection alignment",
0));
os->section_alignment = topower(
exp_get_value_int(align, -1,
"section alignment", 0));
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os->load_base = ebase;
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}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_final ()
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{
lang_output_statement_type *new =
new_stat (lang_output_statement, stat_ptr);
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new->name = output_filename;
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}
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1992-01-25 02:41:32 +08:00
/* Reset the current counters in the regions */
static void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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reset_memory_regions ()
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{
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lang_memory_region_type *p = lang_memory_region_list;
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for (p = lang_memory_region_list;
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p != (lang_memory_region_type *) NULL;
p = p->next)
{
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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p->old_length = (bfd_size_type) (p->current - p->origin);
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p->current = p->origin;
}
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}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_process ()
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{
lang_reasonable_defaults ();
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current_target = default_target;
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lang_for_each_statement (ldlang_open_output); /* Open the output file */
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/* For each output section statement, create a section in the output
file */
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lang_create_output_section_statements ();
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ldemul_create_output_section_statements ();
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/* Add to the hash table all undefineds on the command line */
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lang_place_undefineds ();
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/* Create a bfd for each input file */
current_target = default_target;
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lang_for_each_statement (open_input_bfds);
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/* Build all sets based on the information gathered from the input
files. */
ldctor_build_sets ();
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/* Run through the contours of the script and attatch input sections
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to the correct output sections
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*/
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map_input_to_output_sections (statement_list.head, (char *) NULL,
(lang_output_section_statement_type *) NULL);
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1991-04-14 12:22:42 +09:00
/* Find any sections not attatched explicitly and handle them */
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lang_place_orphans ();
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/* Size up the common data */
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lang_common ();
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ldemul_before_allocation ();
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#if 0
had_relax = true;
while (had_relax)
{
had_relax = false;
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lang_size_sections (statement_list.head,
(lang_output_section_statement_type *) NULL,
&(statement_list.head), 0, (bfd_vma) 0, true);
/* FIXME. Until the code in relax is fixed so that it only reads in
stuff once, we cant iterate since there is no way for the linker to
know what has been patched and what hasn't */
break;
}
#endif
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/* Now run around and relax if we can */
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if (command_line.relax)
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{
/* First time round is a trial run to get the 'worst case'
addresses of the objects if there was no relaxing. */
lang_size_sections (statement_list.head,
(lang_output_section_statement_type *) NULL,
&(statement_list.head), 0, (bfd_vma) 0, false);
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1992-06-09 01:14:10 +08:00
reset_memory_regions ();
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/* Do all the assignments, now that we know the final resting
places of all the symbols. */
lang_do_assignments (statement_list.head,
abs_output_section,
(fill_type) 0, (bfd_vma) 0);
/* Perform another relax pass - this time we know where the
globals are, so can make better guess. */
lang_size_sections (statement_list.head,
(lang_output_section_statement_type *) NULL,
&(statement_list.head), 0, (bfd_vma) 0, true);
}
else
{
/* Size up the sections. */
lang_size_sections (statement_list.head,
abs_output_section,
&(statement_list.head), 0, (bfd_vma) 0, false);
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}
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1991-04-14 12:22:42 +09:00
/* See if anything special should be done now we know how big
everything is. */
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ldemul_after_allocation ();
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/* Do all the assignments, now that we know the final restingplaces
of all the symbols */
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lang_do_assignments (statement_list.head,
abs_output_section,
(fill_type) 0, (bfd_vma) 0);
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/* Make sure that we're not mixing architectures */
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lang_check ();
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/* Final stuffs */
ldemul_finish ();
#if 0
/* DO NOT REENABLE THIS CALL. IF THIS CALL IS MADE, THE SUN4 LINKER
CAN NOT BOOTSTRAP!! No, I don't know why, but don't change it
unless you fix it. */
/* Size up the sections. */
lang_size_sections (statement_list.head,
abs_output_section,
&(statement_list.head), 0, (bfd_vma) 0, false);
#endif
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lang_finish ();
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}
/* EXPORTED TO YACC */
1991-04-14 12:22:42 +09:00
1991-03-22 05:29:06 +08:00
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_add_wild (section_name, filename)
CONST char *CONST section_name;
CONST char *CONST filename;
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{
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lang_wild_statement_type *new = new_stat (lang_wild_statement,
stat_ptr);
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1992-06-09 01:14:10 +08:00
if (section_name != (char *) NULL && strcmp (section_name, "COMMON") == 0)
{
placed_commons = true;
}
if (filename != (char *) NULL)
{
lang_has_input_file = true;
}
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new->section_name = section_name;
new->filename = filename;
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lang_list_init (&new->children);
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}
1992-06-09 01:14:10 +08:00
1991-04-14 12:22:42 +09:00
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_section_start (name, address)
CONST char *name;
etree_type * address;
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{
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lang_address_statement_type *ad = new_stat (lang_address_statement, stat_ptr);
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ad->section_name = name;
ad->address = address;
}
1991-04-14 12:22:42 +09:00
1992-06-09 01:14:10 +08:00
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_add_entry (name)
CONST char *name;
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{
entry_symbol = name;
}
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_add_target (name)
CONST char *name;
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{
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lang_target_statement_type *new = new_stat (lang_target_statement,
stat_ptr);
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new->target = name;
}
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_add_map (name)
CONST char *name;
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{
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while (*name)
{
switch (*name)
{
case 'F':
map_option_f = true;
break;
}
name++;
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}
}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_add_fill (exp)
int exp;
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{
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lang_fill_statement_type *new = new_stat (lang_fill_statement,
stat_ptr);
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new->fill = exp;
}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_add_data (type, exp)
int type;
union etree_union *exp;
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{
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lang_data_statement_type *new = new_stat (lang_data_statement,
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stat_ptr);
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new->exp = exp;
new->type = type;
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}
1992-06-09 01:14:10 +08:00
1991-03-22 05:29:06 +08:00
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_add_assignment (exp)
etree_type * exp;
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{
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lang_assignment_statement_type *new = new_stat (lang_assignment_statement,
stat_ptr);
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new->exp = exp;
}
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_add_attribute (attribute)
enum statement_enum attribute;
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{
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new_statement (attribute, sizeof (lang_statement_union_type), stat_ptr);
1991-03-22 05:29:06 +08:00
}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_startup (name)
CONST char *name;
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{
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if (startup_file != (char *) NULL)
{
einfo ("%P%Fmultiple STARTUP files\n");
1992-06-09 01:14:10 +08:00
}
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first_file->filename = name;
first_file->local_sym_name = name;
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startup_file = name;
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}
1992-06-09 01:14:10 +08:00
void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_float (maybe)
boolean maybe;
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{
lang_float_flag = maybe;
}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
1993-06-18 04:55:43 +08:00
lang_leave_output_section_statement (fill, memspec)
bfd_vma fill;
CONST char *memspec;
1991-03-22 05:29:06 +08:00
{
current_section->fill = fill;
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current_section->region = lang_memory_region_lookup (memspec);
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stat_ptr = &statement_list;
/* We remember if we are closing a .data section, since we use it to
store constructors in */
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if (strcmp (current_section->name, ".data") == 0)
{
end_of_data_section_statement_list = statement_list;
1992-06-09 01:14:10 +08:00
}
1991-03-22 05:29:06 +08:00
}
1992-06-09 01:14:10 +08:00
1991-03-27 08:53:16 +08:00
/*
Create an absolute symbol with the given name with the value of the
address of first byte of the section named.
1991-03-22 05:29:06 +08:00
1991-03-27 08:53:16 +08:00
If the symbol already exists, then do nothing.
*/
1991-03-23 07:02:38 +08:00
void
lang_abs_symbol_at_beginning_of (secname, name)
const char *secname;
const char *name;
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{
struct bfd_link_hash_entry *h;
h = bfd_link_hash_lookup (link_info.hash, name, true, true, true);
if (h == (struct bfd_link_hash_entry *) NULL)
einfo ("%P%F: bfd_link_hash_lookup failed: %E\n");
if (h->type == bfd_link_hash_new
|| h->type == bfd_link_hash_undefined)
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{
asection *sec;
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h->type = bfd_link_hash_defined;
sec = bfd_get_section_by_name (output_bfd, secname);
if (sec == (asection *) NULL)
h->u.def.value = 0;
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else
h->u.def.value = bfd_get_section_vma (output_bfd, sec);
h->u.def.section = &bfd_abs_section;
1991-03-27 08:53:16 +08:00
}
1991-03-23 07:02:38 +08:00
}
1991-03-27 08:53:16 +08:00
/*
Create an absolute symbol with the given name with the value of the
address of the first byte after the end of the section named.
If the symbol already exists, then do nothing.
*/
1991-03-22 05:29:06 +08:00
void
lang_abs_symbol_at_end_of (secname, name)
const char *secname;
const char *name;
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{
struct bfd_link_hash_entry *h;
h = bfd_link_hash_lookup (link_info.hash, name, true, true, true);
if (h == (struct bfd_link_hash_entry *) NULL)
einfo ("%P%F: bfd_link_hash_lookup failed: %E\n");
if (h->type == bfd_link_hash_new
|| h->type == bfd_link_hash_undefined)
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{
asection *sec;
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h->type = bfd_link_hash_defined;
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sec = bfd_get_section_by_name (output_bfd, secname);
if (sec == (asection *) NULL)
h->u.def.value = 0;
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else
h->u.def.value = (bfd_get_section_vma (output_bfd, sec)
+ bfd_section_size (output_bfd, sec));
h->u.def.section = &bfd_abs_section;
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}
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}
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void
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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lang_statement_append (list, element, field)
lang_statement_list_type * list;
lang_statement_union_type * element;
lang_statement_union_type ** field;
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{
*(list->tail) = element;
list->tail = field;
}
/* Set the output format type. -oformat overrides scripts. */
void
lang_add_output_format (format, from_script)
* ldfile.c (ldfile_open_command): Don't try .ld extension. It wasn't documented (or likely used) and wastes time. (try_open): If EXTEN is empty, don't try it. * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c, ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c, ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls with normal function declarations. * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh. Move *.sc-sh to scripttempl/*.sc. * {emultempl,emulparams,scripttempl}/README: New files. * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files removed, replaced with generic.em. * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from h8[35]00hms.s[ch]. Change their contents to omit the "hms". * *.em (*_get_script): Return script name instead of script contents. * ldlang.c (lang_process): Change caller. * ldlex.l, ldgram.y: Recognize -m option. Check for input files after *all* options in grammar. * ldmain.c (main): Check for -m options. Add default directory for -m. * mkscript.c: File removed. * genscripts.sh: Take two more parameters, tooldirlib and libdir, to add to the default LIB_PATH. Look for input files in the new subdirectories. Create the scripts in emulations subdirectory and don't filter them through mkscript. * configure.in: Make the emulations subdirectory. * Makefile.in: Account for all of the above changes. Remove unused .SUFFIXES. Get libgcc.a path with gcc -print-libgcc-file-name instead of $(libdir)/libgcc.a. Put CFLAGS last in the compilation rules. Add -I../bfd to INCLUDES so sysdep.h is found. * ldfile.c (try_open): If opening without the extension fails, try with the extension even if -v or -V was given. had_script is imported (from ldgram.y), not exported.
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CONST char *format;
int from_script;
{
if (output_target == NULL || !from_script)
output_target = format;
}