1 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * emultemp/gld960.em: Include libiberty.h
4 (gld960_before_parse): Pass NULL as final argument to concat.
6 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8 * scripttempl/aout.sc: Force _end and __end to be aligned to a
11 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
12 building a bfd_data_link_order, rather than by setting the section
15 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
17 Changes to make -Ur work again.
18 * ldmain.c (add_to_set): Now takes reloc argument rather than
19 bitsize. Check config.build_constructors here. If an new hash
20 table entry is created, mark it as undefined.
21 (constructor_callback): No longer takes bitsize argument. Pass
22 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
23 BFD backend supports it.
24 (reloc_overflow): Handle a NULL abfd argument.
25 (reloc_dangerous, unattached_reloc): Likewise.
26 * ldctor.c: Include ldmain.h.
27 (struct set_info): Change bitsize field to reloc.
28 (ldctor_add_set_entry): Now takes reloc argument rather than
29 bitsize. Don't bother to check config.build_constructors here.
30 (ldctor_build_sets): Get the size from the reloc howto. If
31 generating relocateable output, call lang_add_reloc rather than
33 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
35 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
36 (lang_reloc_statement_type): New structure.
37 (lang_statement_union_type): Add reloc_statement field.
38 (lang_add_reloc): Declare new function.
39 * ldlang.c (lang_for_each_statement_worker): Handle
40 lang_reloc_statement_enum.
41 (map_input_to_output_sections, print_statement): Likewise.
42 (lang_size_sections, lang_do_assignments): Likewise.
43 (print_reloc_statement): New function.
44 (lang_add_reloc): New function.
45 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
47 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
48 (cdtest-ur, cdtest-ur.out): New targets.
49 (check-cdtest): Now also check that -Ur works correctly.
51 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
53 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
55 * ldlang.c (lang_process): Move lang_common call before
56 map_input_to_output_sections, to ensure that any alignment
57 constraints set by common symbols are copied over to the output
60 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
62 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
63 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
64 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
65 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
68 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
70 * config/i386bsd.mh: New file.
72 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
74 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
76 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
77 (DATA_START_SYMBOLS): Define _fdata.
79 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
81 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
83 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
85 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
86 works again. Attach some output symbols to the stub file bfd.
88 * emultempl/hppaelf.em: Include elf32-hppa.h.
89 (file_chain): Add decl.
90 (hppa_look_for_stubs_in_section): Delete decl.
91 (hppaelf_finish): Reenable code. Do not pass symbols
92 down to hppa_look_for_stubs_in_section.
94 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
96 * ldmain.c (write_map): Don't define. Removed all references.
97 Just use map_file or map_filename instead.
98 (add_archive_element): Use minfo to write map information, not
100 (constructor_callback): Use fprintf to write map information, not
102 * ldmain.h (write_map): Don't declare.
103 * ldgram.y (mri_script_command): Removed reference to write_map.
104 * ldlang.c (lang_one_common): Likewise.
105 * lexsup.c (parse_args): Likewise.
107 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
109 * scripttempl/elf.sc: Force all sections to be aligned.
111 * ldgram.y (section): Reverse the order of memspec_opt and
112 fill_opt to avoid an ambiguity when both are used.
113 * ld.texinfo: Changed accordingly.
115 * ldgram.y: Move include of ldlex.h back with other includes.
116 * ldlex.h (input_type): Don't initialize enum constants to
118 * ldlex.l: Use a switch to return the right token based on
119 input_type, rather than knowing that input_type has a value based
122 * ldgram.y (dirlist_ptr): Removed; not used.
123 * lexsup.c: Include ldver.h.
124 * Makefile.in: Rebuilt dependencies.
126 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
128 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
129 (ldlang_add_file): call it here instead.
131 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
133 * ldgram.y: Include ldlex.h after %token decls, for byacc.
135 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
137 * emultempl/hppaelf.em: First attempt to clean this file up.
138 Add comments in several functions as to their purpose and
139 how they function (or my current best guess). Clean up horrible
140 spacing and indention that never should have been accepted in the
141 first place. Add FIXMEs for issues which need to be resolved.
142 Disable linker-stub generation until it gets fixed. This allows
143 the linker to at least work on simple code for testing purposes.
145 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
146 it via hppaelf_finish). Prototype moved into ldlang.h.
147 (lang_process): Move problematic extra call to lang_size_sections
148 into the PA ELF specific code.
149 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
150 lang_size_sections moved here.
152 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
154 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
155 * config/ppc-elf32.mt: New file.
156 * emulparams/elf32ppc.sh: New file.
157 * emultempl/ppc.em: New file.
158 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
159 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
160 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
162 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
164 * lexsup.c (parse_args): Use symbolic numbers for long options.
165 Fix misunderstanding in -Y and -call_shared et al.
167 Use getopt instead of lex and yacc to parse the command line.
169 * ld.texinfo (Options): Document changes to option syntax.
170 * Makefile.in: Update dependencies.
171 * ldver.c (help): Tweak dashes in usage message.
172 * ldgram.y (%union): Remove unused members.
173 Remove %tokens for command line options; add ones for input types.
174 (command_line): Rules removed.
175 (file): Instead of command line, recognize an
176 input type indicator, then use the nonterminal for that type.
177 (defsym_expr): New nonterminal from code formerly in command_line.
178 * ldlex.h: Declare parser input type enum and variable.
179 Don't declare parse_line.
180 * ldlex.l: Remove unused variables. Make some used ones static
182 (COMMAND): Start state and its rules removed.
183 At start of yylex, return input state token if at start of input.
184 (lex_redirect): Don't need to set yyout.
185 (ldlex_command): Function removed.
186 * ldmain.c (main): Instead of calling parse_line, set up the
187 redirections and call yyparse directly.
188 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
190 * lexsup.c: Remove #if 0'd code.
191 (parse_line): Function removed.
192 (parse_args): Rewrite to use getopt_long_only.
193 (set_default_dirlist): New function from code formerly in
194 ldgram.y:command_line.
195 (set_section_start): New function.
196 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
197 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
198 compiled-in link scripts in "{" and "}", as the grammar no longer
201 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
203 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
204 require that it be in $(srcdir).
206 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
208 * ldlang.c (lang_size_sections): Only align section to alignment
209 required by linker script, not to maximum alignment of input
212 * ldlang.h (largest_section): Don't declare.
213 * ldlang.c (largest_section): Don't define.
214 (size_input_section): Don't set largest_section; not used.
216 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
218 * ldlang.c (new_afile): Pass NULL as last argument to concat.
220 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
222 * ldlang.c, ldmain.c: Include libiberty.h.
224 * ldmisc.h (concat): Don't declare.
225 * ldmisc.c (concat): Don't define; just use the one in libiberty.
227 * ld.h (as_output_section_statement): Removed; not used.
229 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
231 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
232 bfd_set_error and new error names.
234 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
236 * ldwrite.c (build_link_order): If the cooked size of the section
237 has been set, use it, for determining link_order size.
238 (ldwrite): In the error message displayed if bfd_final_link fails,
239 indicate that it was in fact the final link step that failed.
241 * ldlang.c (lang_size_sections): Clear bfd_error before calling
242 bfd_relax_section, in case it returns false but doesn't flag an
243 error. If an error is returned, indicate which one it is in the
246 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
247 it'll get picked up from $(srcdir) if appropriate.
249 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
251 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
252 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
254 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
256 * ldlex.l (comment): Increment line number when newline is read.
258 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 * ldlang.c (lookup_name): Take new argument, force_load. If true,
261 reload the file even if it is already loaded.
262 (wild): Call lookup_name with force_load argument of 0.
263 (open_input_bfds): Call lookup_name with force_load argument of 1.
264 (print_symbol): Remove declaration of non-existent function.
265 (print_one_symbol): Return true rather than falling off end.
267 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
269 * ldmain.c (main): Use %ld when printing long values.
271 * scripttempl/elf.sc: Move _edata after the .sdata section.
272 Permit OTHER_BSS_SYMBOLS to be defined.
273 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
275 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
277 * Rename all "hppaosf" files to "hppaelf".
278 * Change all "osf" references to "elf" in hppaelf files.
279 * Makefile.in: Likewise.
280 * configure.in: Likewise.
282 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
284 * ldmain.c (main): Call xatexit, not atexit.
285 Call xmalloc_set_program_name.
287 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
290 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
292 * emultempl/lnk960.em (append), emultempl/hppaosf.em
293 (hppaosf_finish): Call xmalloc, not ldmalloc.
294 * ldmain.c (preserve_output): Function removed.
295 (main): Do it here instead.
297 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
299 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
300 GNU C specific macros.
302 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
303 call to LANG_FOR_EACH_INPUT_SECTION.
305 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
307 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
308 deleted; will use libiberty versions instead.
309 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
310 mri.c Makefile.in: Change callers.
312 * ldmisc.c (vfinfo): Remove cleanup code.
313 * ldmain.c (remove_output): Put it here (new function).
314 (preserve_output): New function.
315 (main): Register remove_output and preserve_output with atexit.
316 * ldmain.c ldgram.y: Call xexit instead of exit.
317 * ldmisc.h: Declare xexit.
319 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
321 * Makefile.in: Lots of new H8/500 memory models.
323 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
325 * ldlex.l: Removed duplicate rules.
326 (yywrap): Provide default definition, needed with some versions of
329 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
331 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
332 the archive filename too.
334 * ldlex.l: Add rule to catch invalid input characters instead of
335 printing them. Include "ldmain.h" for program_name decl.
336 (lex_warn_invalid): New function.
337 * Makefile.in: Add dependency.
339 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
341 * Makefile.in (check): Don't bother running any tests of
342 cross-linker until the test suite no longer assumes native mode.
344 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
346 * ldlang.c (print_one_symbol, print_input_section): Print
347 global symbols in symbol table again.
349 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
351 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
352 exit successfully instead of complaining if no input files are
355 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
357 * Makefile.in: Format variable definitions consistently.
358 (LD_PROG): Remove unnecessary variables from link command,
359 change variable LOADLIBES to EXTRALIBS.
361 * ldmain.c (main): Compute and display total execution time.
362 * ld.texinfo (-stats): Document the option.
364 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
366 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
369 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
372 * ldlang.c (relaxing): Removed global variable.
373 (lang_size_sections): If the canonical symbols have not already
374 been read in, read them in before relaxing.
375 * ldlang.h (relaxing): Removed declaration.
377 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
379 * ldlang.c (new_afile): Initialize loaded field to false.
380 (lookup_name): If file was already loaded, don't call the
381 add_symbols entry point again.
383 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
385 * ld.texinfo: Clarify what -T option does.
387 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
389 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
392 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
394 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
396 * configure.in (m68k-motorola-sysv*) New target.
397 * config/delta68.mt: New file.
398 * emulparams/delta68.sh: New file.
399 * scripttempl/delta68.sc: New file.
400 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
401 (em_delta68.c): New target.
403 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * ldmain.c (add_archive_element): If trace_files or
406 trace_file_tries, print file name.
407 * ldlang.c (lookup_name): Likewise.
408 (ldlang_add_file): Don't put files on input_bfds list in reverse
411 * scripttempl/elf.sc: Correct typo.
413 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
415 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
416 their arguments optional, for compatibility with the old GNU ld.
418 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
420 * scripttempl/elf.c: Define __bss_start before the .sbss section.
422 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
424 * ldmain.c (add_to_set): Add bitsize argument.
425 (constructor_callback): New function.
426 (link_callbacks): Add constructor_callback.
427 * ldctor.c (struct set_info): Add bitsize field.
428 (ldctor_add_set_entry): Add bitsize argument.
429 (ldctor_build_sets): Base the size of the elements of the set on
430 the bitsize, rather than always using LONG.
431 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
433 * ld.h (QUAD_SIZE): Define.
434 * ldgram.y (QUAD): New token.
436 * ldlex.l: Return QUAD.
437 * lexsup.c (keywords): Add QUAD.
438 * ldwrite.c (build_link_order): Handle QUAD.
439 * ldlang.c (print_data_statement): Handle QUAD.
440 (lang_size_sections): Likewise.
441 (lang_do_assignments): Likewise.
442 * ldexp.c (exp_print_token): Add QUAD to table.
443 * ld.texinfo: Describe QUAD.
445 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
446 since the Alpha doesn't use them.
448 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
450 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
452 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
454 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
455 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
457 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
459 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
460 needed for i386mach. (Should be a no-op on other systems.)
462 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
463 (PAGE_SIZE): Don't define; not used.
465 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
467 * ldgram.y (yyerror): Make argument const char *, and actually
468 print it out rather than assuming it is a syntax error.
469 * ldmisc.h: Change declaration of yyerror.
470 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
472 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
474 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
475 exec header offset, since the exec header isn't loaded.
476 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
478 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
480 A major rewrite to move the bulk of the linker into BFD so that
481 more efficient backend code can be written for specific object
483 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
484 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
485 * ldctor.c, ldctor.h: Complete rewrite.
486 * ldwrite.c, ldwrite.h: Complete rewrite.
487 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
488 link_info.strip instead. Changed all uses.
489 (discard_locals_type, discard_locals): Removed. Use
490 link_info.discard instead. Changed all uses.
491 (ld_config_type): Removed relocateable_output field; use
492 link_info.relocateable instead; changed all uses. Added stats
494 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
495 set_loader_symbol): Removed.
496 * ldexp.h (node_class): Added etree_rel.
497 (etree_type): Added rel field.
498 * ldexp.c (exp_print_token): Bracketed table initialization.
499 (exp_relop): New function.
500 (fold_name): Use linker hash table rather than ldsym functions.
501 (exp_fold_tree): Likewise. Also, handle etree_rel case.
502 (exp_print_tree): Handle etree_rel.
503 * ldgram.y (strip_symbols, discard_locals): Removed.
504 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
505 (REL): New token. Does not appear in grammar, but needed for
507 (file): Don't call lang_final; it's called by main anyhow.
508 * ldlex.l: Accept -stats and -no-keep-memory options.
509 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
510 * ldlang.c: Consistently use fill_type for fill argument.
511 (lang_init_script_file, script_file): Removed.
512 (create_object_symbols): Removed. Use
513 link_info.create_object_symbols_section instead. Changed all
515 (lang_add_keepsyms_file): Removed.
516 (lookup_name): Call bfd_link_add_symbols instead of
517 ldmain_open_file_read_symbol.
518 (wild): Don't iterate over script_file.
519 (open_output): Create link hash table.
520 (lang_place_undefineds): Rewrote.
521 (lang_size_sections): Handle relaxing (doesn't work yet).
522 (lang_relocate_globals): Removed.
523 (lang_finish): Use link hash table rather than ldsym functions.
524 (lang_common): Rewrote.
525 (lang_one_common): New function.
526 (ldlang_add_file): Add file to link_info.input_bfds list. Set
528 (create_symbol): Removed.
529 (lang_process): Don't call lang_init_script_file. Call
530 ldctor_build_sets rather than find_constructors. Don't call
531 lang_relocate_globals.
532 (lang_abs_symbol_at_beginning_of): Rewrote.
533 (lang_abs_symbol_at_end_of): Rewrote.
534 * ldmain.c (had_y): Removed.
535 (lprefix, lprefix_len): Removed; use link_info fields instead.
537 (multiple_def_count, commons_pending, undefined_global_sym_count,
538 total_symbols_seen, total_files_seen): Removed.
539 (link_callbacks, link_info): New variables.
540 (main): Initialize link_info. Don't call init_bfd_error_vector or
541 ldsym_init. Don't set now unused variables. Handle -stats.
542 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
544 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
545 search_library, gnu960_check_format, decode_library_subfile,
546 linear_library, symdef_library, clear_syms, subfile_wanted_p):
548 (add_keepsyms_file, add_archive_element, multiple_definition,
549 multiple_common, add_to_set, warning_callback, undefined_symbol,
550 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
552 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
553 require symbols for %C; look them up instead.
554 * emultempl/hppaosf.em: Pass link_info to
555 hppa_look_for_stubs_in_section.
556 * Makefile.in: Rebuilt dependencies.
557 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
559 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
561 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
562 ldlang.h and ldctor.h.
564 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
565 declarations of free and malloc from flex output. Change malloc
566 to ldmalloc in flex output.
568 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
570 * ldmain.c (lprefix): Change default from a char to a string
571 with only one character.
572 (lprefix_len): Set default to one.
574 * ldmain.h (lprefix_len): Declare.
576 * ldsym.c (write_file_locals): Use strncmp rather than a character
577 comparison for lprefix.
579 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
582 * emultmpl/hppaosf.em: Include ldexp.h.
583 (before_parse): Set lprefix and lprefix_len correctly.
585 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
587 * ldlex.h: Don't declare yywrap if it is a macro.
588 * ldlex.l: Include sysdep.h.
589 * ldlang.c (lang_for_each_statement_worker,
590 lang_for_each_statement): Forgot to use PARAMS.
592 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
594 * Makefile.in: Added .PHONY targets where appropriate. Added some
596 (gcclibdir, version): Removed unused variables.
597 (DEP): New variable, set to mkdep.
598 (ALL_CFLAGS): New variable. Used in .c.o target.
599 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
601 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
602 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
603 mostly obsolete variables. Adjusted remaining uses.
604 (DEF_EMUL): Removed variable.
605 (ldmain.o): Handle undefined EMUL error correctly.
606 (ldemul-list.h): Depend on config.status rather than Makefile.
607 Create via temporary file.
608 (ver960.c, roll, make): Removed obsolete targets.
609 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
611 * dep-in.sed: New file, used when rebuilding dependencies.
613 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
615 Made many changes to eliminate gcc warnings. Made various
616 cosmetic changes, declared various things in header files, removed
617 various extern declarations from .c files. No substantive
620 * ldlang.c (lang_process): Ifdef out final call to
621 lang_size_sections again (reverting change of Nove 2), since it
622 breaks the Sun4 linker.
624 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
626 * configure.in (alpha-*-netware*): New target; use alpha.
628 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
630 * configure.in: Group targets by CPU. Merge some m68k target
631 entries with different CPU specs that use the same ld_target
634 * configure.in: Add sparc*-*-coff.
635 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
636 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
637 (em_coff_sparc.c): Add dependencies and build rules.
639 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
641 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
643 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
645 (command_line_option): Accept and ignore them (for now).
646 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
649 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
651 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
652 not in bfd_com_section, create the section in the BFD so that it
653 can be placed in the right output section.
655 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
658 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
659 (OTHER_READONLY_SECTIONS): Define for .reginfo.
660 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
661 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
662 Move OTHER_READONLY_SECTIONS after all the other readonly
663 sections. Don't use DATA_ADDR twice.
665 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
666 p is in a common section, make sure the BFD has a section of that
669 * ldlang.c (lang_common): Add newline to error message.
671 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
673 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
674 Lynx-specific script instead of m68kcoff.
675 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
676 (ENTRY): Define as __main.
677 (TEXT_START_ADDR): Define as 0.
678 (PAGE_SIZE): Define as 0x1000.
679 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
680 * scripttempl/m68klynx.sc: New file.
682 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
684 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
685 arguments rather than treating them as emulation names.
687 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
689 * configure.in: Support x86 unixware and netware plus generic netware.
691 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
693 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
696 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
698 * Makefile.in (distclean): Don't delete dvi or info files.
699 (ld.info): Update dependency list.
700 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
702 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
704 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
705 Set output_filename instead of creating a new node.
706 (open_output): Don't set output_filename.
707 (lang_final): Create the new node here.
708 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
710 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
712 From Pete Hoogenboom (hoogen@cs.utah.edu):
714 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
715 edata, _edata, end): Add definitions of these symbols.
716 (__end): Remove definition of this symbol.
717 (__data_start): Move definition of this symbol.
719 * emultempl/hppaosf.em: Various fixes and support for linker stub
721 (hppaosf_finish, hppaosf_search_for_padding_statements,
722 hppaosf_create_output_section_statements): New functions in
723 support of linker stub generation.
724 (ld_hppaosf_emulation): Redefine to include new
725 emulation-specific routines.
727 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
728 Pass abs_output_section rather than NULL to avoid invalidating
731 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
733 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
734 (em_i386mach.c): New rule.
735 * configure.in (i[34]86-*-mach*): New case.
736 * config/i386-mach.mt: New file.
737 * emulparams/i386mach.sh: New file.
739 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
741 * ld.h (flag_is_*): Removed macros.
742 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
743 Consistently check the BFD symbol flags directly, rather than
744 using file_is_* macros.
746 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
748 * configure.in (sparc*-*-lynxos*): New target.
749 * Makefile.in: Add rule for em_sparclynx.c.
750 (ALL_EMULATIONS): Add Lynx emulations.
751 * config/sparc-lynx.mt: New file.
752 * emulparams/sparclynx.sh: New file.
753 * scripttempl/sparccoff.sc: New file.
755 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
757 * Makefile.in: Add dependency for $(EMULATION_OFILES).
759 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
761 * relax.c (write_relax): Check return value of bfd_seclet_link.
763 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
765 * ldlang.c (delete_output_file_on_failure): New variable.
766 (open_output): Set it after bfd open succeeds.
767 * ldmisc.c (vfinfo): Test it.
769 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
771 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
774 * ldemul.c: Support was added to allow emulation-specific
775 processing to occur. This support was added primarily for linker
776 stub generation in the elf32-hppa gld.
777 (ldemul_finish, ldemul_create_output_section_statements): New
779 * ldemul.h: Support was added to allow emulation-specific
780 processing to occur. (As described above.) Added finish and
781 create_output_section_statements fields to
782 ld_emulation_xfer_struct structure.
783 * ldlang.c: Add calls to emulation-specific routines.
784 (lang_process): Add call to
785 ldemul_create_output_section_statements function.
786 (lang_process): Add call to a emulation-specific routine (and
787 some processing after the call).
789 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
791 * configure.in: mips*- instead of mips-, mips*el changes
793 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
795 * configure.in (alpha-*-osf*): New target; use alpha.mt.
796 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
797 (em_alpha.c): New target; use alpha.sh and alpha.sc.
798 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
799 * config/alpha.mt: New file.
800 * emulparams/alpha.sh: New file.
801 * scripttempl/alpha.sc: New file.
803 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
805 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
806 types of different sizes (eg: 64 and 32 bits), so coerce.
807 * ld.h (ALIGN_N): Add warning about usage.
809 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
811 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
812 which we already have a definition, rather than checking in
813 several different places whether the symbol is weak.
815 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
817 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
818 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
819 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
820 expanded within them.
821 * config/mipsb-elf32.mt: New file.
822 * emulparams/elf32mipb.sh: New file.
823 * Makefile.in (em_elf32mipb.c): New target.
825 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
827 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
828 lang_input_file_is_search_file_enum so objects brought in using
829 INPUT() do a path lookup.
831 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
833 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
834 instead of {i386,m68k}-coff.
835 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
836 * config/i386-lynx.mt: New file.
837 * config/m68k-lynx.mt: New file.
838 * emulparams/i386lynx.sh: New file.
839 * emulparams/m68klynx.sh: New file.
841 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
842 but defaulting to _start.
844 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
845 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
848 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
850 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
851 HOSTING_LIBS for testing.
853 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
855 Finish up support for i386-sysv4 (without shared libraries):
856 * ld.h (flag_is_weak): Define.
857 * ldlang.c (print_symbol): Mention whether symbol is weak.
858 (print_input_section): Print weak symbols as globals.
859 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
860 (enter_global_ref): Do not warn if a weak symbol redefines a
861 global symbol. Do not let a weak symbol redefine a common symbol.
862 (enter_file_symbols): Treat weak symbols as global symbols.
863 (subfile_wanted_p): Do not pull in an object file from a archive
864 just to resolve an undefined weak symbol.
865 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
866 error; the error might be that malloc has run out of space.
867 * ldsym.c (write_file_locals): Treat weak symbols as global.
868 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
870 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
871 * config/i386-elf.mt: New file; set EMUL to elf_i386.
872 * emulparams/elf_i386.sh: New file.
873 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
874 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
875 (ALL_EMULATIONS): Add em_elf_i386.o.
876 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
877 (em_elf_i386.c): New target, like other em_*.c targets.
878 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
879 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
880 nonempty, and configured for native, add it to LIB_PATH.
882 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
884 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
885 Added statements to pass stab and stabstr sections through and
886 mark them as NOLOAD, which makes GDB happier.
888 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
890 * configure.in: Accept m68k-lynx-lynxos config.
892 * Makefile.in: Use $(SHELL) to run genscripts.sh.
894 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
896 * config/coff-h8300.mt: Add EMUL=h8300h.
898 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
900 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
902 * Makefile.in: Changed CXX back to g++.
904 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
906 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
908 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
910 * Makefile.in (TAGS): Use shell wildcards.
912 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
914 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
916 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
918 * ld.texinfo: re-enable included config file; conditionalize doc
919 for -oformat to interact properly with SingleFormat doc config
920 var; rename @up/@down to @raisesections/@lowersections.
922 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
924 * configure.in: recognize m88110.
926 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
928 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
929 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
930 ELF emulation is "elf32-hppa" not "elf-big".
931 (hppaosf_before_parse): Remove unneeded processing of environment
933 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
934 .text segment of output file.
935 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
937 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
939 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
942 * ldlang.c, ld.h: updated copyright.
944 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
946 * ldlang.c (open_output, lang_check): Check return value of
949 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
951 * scripttempl/h8500.sc: Start all sections in a different segment.
952 * scripttempl/z8ksim.sc: Handle constructors
954 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
956 * Makefile.in: revert earlier changes back to execute runtest
957 with make check. cdtest and bootstrap now function as they
958 did within the Makefile.
960 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
962 * Makefile.in: Update dependencies.
964 * configure.in: Set EMULATION_OFILES in Makefile based on
965 --with-targets option.
967 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
969 * Makefile.in: check targets reimplemented to old way.
971 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
973 * config/i386v.mh, config/irix4.mh: Use gcc
974 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
975 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
976 bfd/configure.host change.
978 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
980 * scripttempl/elf.sc: Handle .line and .debug* sections.
982 * ldlex.l: Use bfd_scan_vma, not strtoul.
984 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
986 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
987 Remove inital caps in some error messages, change "can't" to
988 "cannot", add missing colons.
989 * ldmisc.c (vfinfo): Print "%%" as a single %.
990 For '%' followed by unrecognized character, print them both
991 verbatim instead of expecting a char * arg.
992 For '%C', don't put the function name in parens.
994 * ldexp.c (invalid): Pass "%%", not "% ".
996 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
998 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
999 (BSS_VAR): Removed; now always define _fbss.
1000 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1003 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1005 * configure.in: z8k-coff is the same as z8k-sim
1007 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1009 * testsuite/lib/ld.exp: new file
1010 * testsuite/config/unix-ld.exp: new file
1011 * testsuite/ld.bootstrap/bootstrap.exp: new file
1012 * Makefile.in: add dejagnu support for make check
1014 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1016 * ldlex.l (comment): Add missing newline in message.
1017 * ldindr.c (add_indirect): Ditto.
1018 * ldexp.c (exp_fold_tree): Ditto.
1020 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1022 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1025 * ldmisc.c (multiple_warn): New function.
1026 * ldmisc.h: Declare it.
1027 * ldmain.c (enter_global_ref): Call it.
1028 * ld.h (ld_config_type): Add warn_common.
1029 * ldlex.l, ldgram.y: Set it with -warn-common option.
1030 * ldver.c (help): Document it.
1032 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1034 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1035 target-specific sections, and for changing data section vma.
1037 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1039 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1040 terminals, for Solaris.
1041 (dirlist_ptr): New static variable.
1042 (command_line_option): Accept new options.
1044 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1047 * config/sun4sol2.mt: Pass emulation name without ".sh".
1049 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1050 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1052 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1054 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1055 .dtors, .data1, .rodata1 sections, instead of combining them into
1056 other sections. For `-r', set all section start addresses to
1059 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1060 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1061 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1063 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1065 * genscripts.sh: If this is the default emulation, set
1067 * emultempl/*.em: Use it to determine whether to compile in the
1070 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1071 genscripts.sh. Pass the current emulation name without ".sh" on
1073 * genscripts.sh: Take an default emulation arg.
1074 Use the current emulation name as EMULATION_NAME.
1075 Make default lib path for cross-compiling ':', not null.
1076 * emulparams/*.sh: Don't set EMULATION_NAME.
1077 * ldemul.c (ldemul_get_script): Take isfile arg.
1078 Pass it to emulation's get_script function.
1079 * ldemul.h: Adjust get_script prototypes.
1080 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1082 * ldfile.h: Declare it.
1083 * ldgram.y: Accept a script on the command line again,
1084 for parsing compiled-in scripts.
1085 * ldmain.c (main): If ld script is a file, parse it as a -T
1086 option, otherwise parse it directly.
1087 * emultempl/*.em (*get_script): Return the scripts themselves if
1088 this is the default emulation; otherwise return their file names.
1089 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1091 * emulparams/m88kbcs.sh: Use it.
1093 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1095 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1097 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1098 there's no change log entry yet, tsk tsk) from the list of
1099 emulations compiled in until Mark gets around to checking in
1100 emulparams/i386linux.sh.
1101 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1102 changed, this file gets updated.
1104 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1106 * ldgram.y (OPTION_Lfile): New token.
1107 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1108 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1110 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1112 * configure.in: h8/300h support needs own .mt file.
1113 config/coff-h8300h.mt: New file.
1115 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1117 * ldmain.c: Don't include sys/stat.h; it already got included
1118 somewhere along the way.
1120 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1122 * Makefile.in: Add h8300h support.
1123 emulparams/h8300h.sh: New file.
1124 scripttempl/h8300h.sc: New file.
1126 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1128 * ldfile.c (ldfile_open_file): In error message, use the name the
1129 user gave (e.g., "-lc"), rather than the base file name.
1131 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1133 * ldmain.[ch]: Remove initial Q_ from function names.
1134 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1136 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1138 * ldlang.c (lang_process): Move loading of default script from
1139 here to main. Add a "/" to start of script name to prevent
1140 finding it in "." first.
1142 * ldmain.c (set_scripts_dir): Don't look in "." first.
1144 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1147 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1149 * Makefile.in (em_m88kbcs.c): Correct dependency.
1150 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1151 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1152 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1154 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1156 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1157 main.c (main): Print the errno string in the error message.
1159 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1161 * configure.in: Accept h8300h for target cpu.
1163 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1164 present (demangle is smart enough to know whether to do it or not).
1166 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1168 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1169 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1171 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1173 * ldmain.c (get_emulation, check_for_scripts_dir,
1174 set_scripts_dir): New functions.
1177 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1179 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1180 Create symbol "end" instead of "__end". Comment out some parts
1181 that may not be needed (yet) for elf.
1183 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1185 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1187 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1189 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1190 when no prototype is being supplied.
1191 (ldmalloc, ldrealloc): Size argument is now size_t.
1193 * ldmisc.c (finfo): New function, accepts FILE* argument.
1194 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1195 without leading zeros.
1196 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1197 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1199 (concat, buystring): String lengths are size_t.
1200 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1202 * ldlang.c (new_statement): Size argument is now size_t. Added
1203 forward declaration with prototype.
1205 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1207 * ldgram.y (OPTION_v): Don't turn on verbose output.
1209 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1211 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1214 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1216 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1217 collect2 doesn't look for gld any more anyhow.
1219 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1221 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1222 now have a non NULL srefs_chain.
1224 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1225 hp300hpux, since the latter does not exist.
1227 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1229 * genscripts.sh: Put the scripts in the ldscripts directory, not
1231 * configure.in (ldscripts): Make, instead of emulations.
1232 * Makefile.in (scriptdir): Take off the "ld" part.
1233 (install, clean, distclean): Use ldscripts, not emulations.
1234 In tests, don't pass -Lemulations.
1235 Don't pass tooldir/lib to genscripts.sh.
1236 * genscripts.sh: Don't take tooldir/lib arg.
1237 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1238 default script file.
1240 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1242 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1244 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1246 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1248 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1250 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1251 run in parallel without colliding on yacc's static file names.
1252 Without the stub rule, make will try to start two yacc's
1253 concurrently which fails because of yacc's static file names.
1255 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1257 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1260 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1262 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1263 different from libdir.
1265 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1267 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1269 * ldver.c (help): New function.
1270 * ldver.h: Declare it.
1271 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1273 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1275 * Makefile.in (INCLUDES): Don't need ../include any more.
1277 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1279 * ldlex.l, ldgram.y: Support new -oformat option.
1280 Remove attempt at supporting script fragments on the command line.
1281 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1282 * mri.c (mri_format), ldgram.y: Change callers.
1283 * ldlang.h: Change prototype.
1285 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1287 * Makefile.in: canonicalize install.sh; for use within
1288 this directory (and subdirs)
1290 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1292 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1294 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1297 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1299 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1300 It wasn't documented (or likely used) and wastes time.
1301 (try_open): If EXTEN is empty, don't try it.
1303 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1304 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1305 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1306 with normal function declarations.
1308 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1309 Move *.sc-sh to scripttempl/*.sc.
1310 * {emultempl,emulparams,scripttempl}/README: New files.
1311 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1312 removed, replaced with generic.em.
1313 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1314 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1316 * *.em (*_get_script): Return script name instead of script contents.
1317 * ldlang.c (lang_process): Change caller.
1319 * ldlex.l, ldgram.y: Recognize -m option.
1320 Check for input files after *all* options in grammar.
1321 * ldmain.c (main): Check for -m options. Add default directory
1324 * mkscript.c: File removed.
1325 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1326 to add to the default LIB_PATH.
1327 Look for input files in the new subdirectories.
1328 Create the scripts in emulations subdirectory and don't filter
1329 them through mkscript.
1330 * configure.in: Make the emulations subdirectory.
1332 * Makefile.in: Account for all of the above changes.
1333 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1334 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1335 Put CFLAGS last in the compilation rules.
1336 Add -I../bfd to INCLUDES so sysdep.h is found.
1338 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1340 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1342 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1343 dependent on RELOCATING, not RELOCATION.
1344 * hp3hpux.sh (SHLIB_PATH): Define it.
1346 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1348 * ldfile.c (try_open): If opening without the extension fails,
1349 try with the extension even if -v or -V was given.
1350 had_script is imported (from ldgram.y), not exported.
1352 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1354 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1356 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1358 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1359 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1361 (section): Use statement_list_opt, not statement_list.
1362 * m68kcoff.sc-sh: Gather constructors and destructors and define
1363 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1364 * sa29200.sc-sh: Gather constructors and destructors and define
1365 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1367 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1369 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1370 * configure.in: No longer need to configure to get sysdep.h.
1372 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1374 * Makefile.in: remove install:all and install-info:info
1375 dependencies (these cause some spurious rebuilds at 'make install'
1378 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1380 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1381 (mips-idt-ecoff*): Added trailing '*'.
1382 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1383 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1384 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1386 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1387 incorrect definitions.
1389 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1391 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1392 symbols, unless stripping.
1394 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1396 * Makefile.in: configure looks for ####, so remove lines with many
1398 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1399 and HOSTING_LIBS correctly so that ``make check'' will work.
1401 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1403 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1404 to etext, edata, and end. Needed for IRIX 4.0.5F.
1405 Patch from mwp@iconix.oz.au (Michael Paddon).
1407 * Version 2.2.1 released.
1409 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1411 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1412 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1414 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1416 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1419 * Version 2.2 released.
1421 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1423 * ldver.c (ldversion): Bump version number to 2.2.
1425 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1429 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1431 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1433 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1435 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1436 mkscript.o, rather than directly from mkscript.c.
1438 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1440 * configure.in: Look for ${target_makefile_frag} relative to
1441 ${srcdir}, not relative to build directory.
1443 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1444 * configure.in: Recognize hppa*-hp-osf.
1445 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1446 (em_hppaosf.c): Build it.
1447 * config/hppaosf.mh, hppaosf.mt: New files.
1449 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1450 some system header files. All uses changed.
1452 * configure.in: Recognize i386-aix configurations as i386-coff
1455 * configure.in: Recognize m68*-*-hpux.
1456 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1457 the value of STACKZERO.
1458 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1459 (em_hp3hpux.c): Build it.
1460 * hp3hpux.sh, config/hp300hpux.mt: New files.
1462 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1464 * mips.sc-sh: Put constructors in the .data section.
1465 * Makefile.in (cdtest): Added dependency on ld.new.
1467 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1469 * Makefile.in: Change definition of $(tooldir) to match FSF.
1470 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1471 Support VAX Ultrix and BSD.
1473 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1475 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1477 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1479 * ldlang.h (struct memory_region): Change `length' and
1480 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1481 * ldlang.c, mri.c: Corresponding changes, plus lint.
1483 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1485 * configure.in: For all i386 targets, accept i486 as well.
1487 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1489 * ldlang.c (wild_doit): Preserve all flags for a
1490 SEC_SHARED_LIBRARY section.
1491 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1492 computing largest_section.
1494 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1496 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1497 fields of newly created structure.
1499 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1501 * ldmain.c (g_switch_value): New variable.
1502 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1503 (command_line_option): Accept -G and set g_switch_value.
1504 * ldlex.l (COMMAND): Accept -G.
1505 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1507 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1509 Support for linking and loading at different places:
1511 * ldlex.l: Add "AT" keyword.
1512 * ldgram.y: Cleanup, and parse AT.
1513 * ldlang.c (print_output_section_statement): Print output address
1514 of section in map. (lang_size_sections): Fill sections' lma with
1516 * ldlang.h (lang_output_section_statement_type): Add load_base
1519 * ldindr.c (add_indirect): Keep more information in the alias
1521 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1522 attribute from an input section.
1523 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1524 default. (Q_enter_file_symbos): Indirect symbols now are known by
1525 their section, not a special symbol flag.
1526 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1527 (write_file_globals): Write the mapping for an indirect symbol.
1528 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1531 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1533 * ld.texinfo: changes for q1
1535 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1537 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1539 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1541 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1543 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1545 * mips.sc-sh: Added variables which may be overridden by a
1547 * mipsidt.sh: New file; emulation for IDT MIPS board.
1548 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1549 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1550 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1551 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1553 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1555 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1557 * i386bsd.sh, config/i386bsd.mt: New files.
1558 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1560 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1562 * mri.c: Add extern declaration of strdup.
1563 * ldsym.c (KEEP macro): Add spaces around '=' for the
1564 sake of old (e.g. PCC) compilers.
1566 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1568 * ldver.c: Bump to version 2.1.
1570 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1572 * ldgram.y: allow section types without address expressions.
1573 * ldlang.c (lang_relocate_globals): avoid possible hang with
1574 undefined but unreferenced symbols.
1575 * relax.c (relax_section): don't complain if the script file isn't
1576 relaxable but -relax is set
1578 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1580 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1582 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1584 * mipsbig.sh: New file. Big endian MIPS emulation.
1585 * config/mips-big.mt: New file. Use mipsbig emulation.
1586 * configure.in (mips-sgi-irix*): Use target mips-big.
1587 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1588 (em_mipsbig.c): New target. Uses mipsbig.sh.
1590 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1592 * mips.sc-sh: Put .scommon sections into .sbss section.
1594 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1595 rather than always putting them in bfd_com_section.
1596 * ldlang.c (lang_common): If a common symbol is not in
1597 bfd_com_section, put in a section of the same name, rather than
1598 always putting it in section COMMON.
1600 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1602 * ldmain.c (subfile_wanted_p): If we already have a common
1603 definition of a symbol, don't necessarily pull in an object file
1604 that provides a non-common definition.
1606 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1607 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1609 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1610 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1612 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1614 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1617 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1619 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1620 checking for equality to bfd_com_section.
1622 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1624 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1625 targets, linker script.
1626 * mipslit.sh: New file. Little endian MIPS emulation.
1627 * config/mips-lit.mt: New file. Use mipslit emulation.
1628 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1629 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1630 (em_mipslit.c): New target. Uses mipslit.sh.
1632 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1634 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1635 $(tooldir)/bin/gld, so that gcc can find it with or without
1638 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1640 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1641 write_norel. All linking is now done via write_relax. Call
1642 ldsym_write before calling write_relax.
1643 * relax.c: Added copyright.
1644 (write_relax): Renamed from write_relaxnorel. Added relocateable
1645 argument. seclet_dump renamed to bfd_seclet_link.
1646 * relax.h: Added copyright.
1648 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1650 * ldmain.c (decode_library_subfile): Patch from
1651 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1653 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1655 * config/vxworks960.mt renamed to config/i960.mt
1657 * configure.in: sparc-aout emulates a sun4, as does
1658 sparc*-vxworks, i960-nindy uses gld960 emulation
1660 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1662 Fix support for NOLOAD, add INCLUDE
1663 * ldfile.c (ldfile_open_command_file): pass file name to
1665 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1666 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1669 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1671 * Makefile.in, config.h: no more default emulation. Make the lack
1672 of emulation a compile time error
1674 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1676 * configure.in: recognise all sparclite variants, not just 'sparclite'
1678 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1680 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1683 * configure.in: accept *-ericsson-ose for any m68k CPU.
1685 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1686 for each output section.
1688 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1690 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1691 macro bfd_asymbol_bfd as appropriate.
1692 * Makefile.in: Un-duplicate ldlex.c dependency.
1693 * condigure.in: Replace my_host case table by sourcing
1694 ../bfd/configure.host. Allow std-host as the default.
1695 * ldmisc.c: Change logic for C++ name demangling: There is
1696 no initial '_' to remove from stab-derived function names.
1698 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1700 * ldlang.c (lang_init_script_file): don't attach the output file
1701 sections to the script file.
1703 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1704 * ldlang.c (wild): run expansion loop over command line bfd too.
1705 (lang_ini_script_file): initialize more parts of the command line
1707 * ldlex.l: fix DEFINED start states.
1709 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1711 * ld.texinfo: new doc.
1712 * ldgram.y, ldlex.l: understand -y<symbol>
1713 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1714 print info. (add_ysym): new function.
1715 * ldsym.h: (ldsym_type): new define SYM_Y.
1717 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1719 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1720 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1721 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1722 macros with PARAMS. Recreational cleanup. Update copyrights.
1724 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1726 * Makefile.in: pass down the bfd source directory for includes
1728 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1730 * ldlang.c (lang_size_sections): don't change size and address for
1731 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1734 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1736 * relax.c (build_it): re-enable the processing of data_statements
1737 in scripts, makes counted contructor lists work again.
1739 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1741 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1743 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1745 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1748 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1750 * Support for i386-sysv.
1751 configure.in: check for i386-*-sysv* and i386-*-sco*.
1752 i386coff.sc-sh: rewrote to support SVR3 by default.
1753 ldctor.c (find_constructors): preserve stat_ptr.
1754 ldlang.c (wild_doit): initialize vma and size of new output
1755 section to corresponding input section. This is required for
1756 shared library support.
1757 (lang_size_sections): don't modify vma and size of sections which
1758 are never loaded (for shared libraries).
1759 ldwrite.c (copy_and_relocate): copy the contents of any section
1760 which has contents, not just sections which are loaded (for shared
1763 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1765 * ldlang.c (size_input_section): count the sizes of all sections
1768 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1770 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1771 to demangle symbols better
1773 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1775 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1776 exist when linking with -r.
1778 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1780 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1783 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1785 * ldmain.c (linear_library): don't even think about processing
1786 an object file if it's already been done
1788 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1790 * configure.in: the hp9000/300 config file is now hp300
1792 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1794 * config/z8ksim.mt: new file
1796 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1798 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1799 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1801 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1802 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1803 * ldlang.c (lang_add_keepsyms_file): New function.
1804 * ldlex.l: Handle "-retain-symbols-file".
1805 * ldsym.c (keepsyms_file, kept_syms): New vars.
1806 (process_keepsyms): New functihon; reads file, marks symbols for
1808 (write_file_locals): File symbols should always be kept.
1809 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1810 and "-s". Process retain-symbols file before setting symtab.
1811 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1812 (keepsyms_file, kept_syms): Declare them.
1814 * ldmain.c (main): Non-fatal errors should still cause non-zero
1815 exit status even with -r.
1817 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1819 Added initial support for the z8k
1820 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1821 * configure.in, Makefile.in: modified to reflect above
1823 * ldlang.c (lang_check): when linking conflicting architectures,
1824 make the output file reflect at least one of the bad inputs.
1826 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1828 * Makefile.in (install): if $(tooldir) exists, install ld in
1831 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1833 * Makefile.in, configure.in: modified to support i386-coff
1834 * i386coff.sh: new file
1836 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1838 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1839 added m68k-coff emulation mode, stolen from a29k emulation.
1840 Almost certainly wrong, but perhaps better than sun3.
1842 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1844 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1845 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1846 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1847 This is one character shorter, and lets people build on
1848 SVR3 system. (ld__h8300xray.[co] was the killer there;
1849 h8300xray.sc-sh is also overlong, but seems harmless.)
1850 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1851 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1852 * configure.in: Add host isc.
1854 * ldver.c: Call it version 2.0.
1856 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1858 * ldver.c: Bump to version 0.98.
1861 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1863 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1865 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1866 * ldlex.l: Moved comment() to end, since some compilers
1867 otherwise have problems with input() used before it is defined.
1869 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1871 * configure.in: added Solaris 2 and Irix 4 host support.
1873 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1875 * Makefile.in: remove -S flag from the FLEX definition
1877 * configure.in: rewrote, using new style case statement. use
1878 m68k.mt for m68k-aout systems
1880 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1882 * Makefile.in: map "ld" through program_transform_name when
1885 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1887 * cplus-dem.c: Removed. Use the version in libiberty now.
1888 * ldmisc.c: Use new libiberty version of cplus_demangle().
1890 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1892 * gld960.em (gld960_choose_target): default to little endian, not
1895 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1897 * ldlang.c (lang_process): don't pass null pointers when
1898 abs_output_section is what is required.
1899 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1900 used, and pass that down.
1901 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1904 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1906 * configure.in, config/ose68.mt: renamed OSE to ose.
1908 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1910 * ldsym.c (write_file_locals): Reorder check for common or
1911 undefined symbols so that it works.
1913 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1915 * configure.in: accept all m68K family members.
1917 * Makefile.in: always create installation directories.
1919 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1921 * ldlex.l: now parses comment correctly, added ~ to acceptable
1924 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1925 unary -ve constants.
1927 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1928 the command line can't be found.
1930 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1932 * ldlang.h: add new field "loadable" to output_section_statement.
1933 * ldlang.c (lang_output_section_statement_lookup): initilize new
1934 field. (wild_doit): if new field is not set, then stop output
1935 section from being loadable.
1936 (lang_enter_output_section_statement): set the field from the
1938 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1939 * h8300hms.sc-sh, h8300hms.em: get -r right.
1941 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1943 * ldint.texinfo: New internals manual (beginnings thereof).
1944 * PORTING: Removed, merged into ldint.texinfo.
1946 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1948 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1949 cdtest.exp: A test program (copied from libg++/test-install)
1950 that tests that constructor and destructors are handled
1953 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1955 * Makefile.in (install): install from ld.new, renaming during the
1956 copy, or else the next 'make install' needs to re-link ld.
1958 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1960 * configure.in: generalise hp recognition (from sef).
1962 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1964 * configure.in: recognize bsd and hpux hppa configurations.
1965 error messages echo to stderr, not stdout
1967 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1969 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1970 ldmisc.c: removed rcsid's.
1972 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1974 * ldlang.c (lang_map): print changes in sizes due to relaxing
1975 (size_input_section): maintain the delta information.
1976 * ldlang.h: add new field to struct to contain delta info.
1977 * relax.c (relax_section): complain if input not relaxable.
1978 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1981 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1983 * ldmain.c(main): prevent -r and -relax from being on at the same
1986 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1988 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1992 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1994 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1996 * ldlang.c(open_output): set the target arch and machine as soon
1997 as we can. (lang_size_sections): use new macros for setting vma
2000 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2002 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2003 Also deleted an unreachable path to wrs.
2005 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2007 * Makefile.in (install): use -d test for $tooldir before
2008 installing ld there so that $tooldir can be inherited from
2011 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2013 * ldlang.c: Two non-substantial changes for the sake of
2014 the old Portable C Compiler.
2016 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2018 * ldgram.y, ldlex.l: parse ABSOLUTE
2019 * ldexp.c: add support for ABSOLUTE
2021 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2023 * Makefile.in: Added default definitions for HOSTING_CRT0,
2024 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2025 * config/*.mh: Miscellaneous clean-up: Removed definitions
2026 of YACC (since it is not longer used in the Makefile).
2027 Remove HOSTING_* definitions that are subsumed by the
2028 ones added to Makefile.in. Removed most definitions of CC.
2029 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2030 These are no longer needed.
2032 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2034 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2035 rules, since these are used when building a distribution.
2036 * Makefile.in (ldlex.c): Don't re-direct output, since that
2037 leaves a bogus output files if it fails.
2039 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2040 * ldlex.c: Fix some unnecessary flex-specific-isms.
2042 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2044 * ldgram.y: move spurious semicolon
2045 * ldexp.h: fix prototype
2047 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2049 * ld.texinfo: references to linker now say "ld" not "gld".
2051 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2053 changed calling convention for Q_enter_global_ref
2054 * ldexp.c, ldlang.c, ldmain.c: reflect this
2055 * ldver.c: bump version to 1.97.1
2056 * ldindr.c (add_indirect): when an edict declaring an indirect
2057 symbol is found, make sure that any ideas about the symbol being
2058 common are changed if it now known to be defined.
2059 * ldmain.c (linear_library): complain once if archive isn't
2061 * ldlang.h, ldlang.c: make room for and initialize the complain
2064 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2066 * Makefile.in: use flex & bison from ../ if they exist.
2068 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2070 * relax.c (build_it): don't allocate space in the output file for
2071 stuff if -R flag applys to it.
2072 * ldfile.c: merge in VMS filename support
2073 * ldmain.c (main): take out ./ from library path, and close file
2074 before unlinking. Make multiple defs of a symbol create an
2076 * ldmisc.c: fatal errosrs delete output file
2078 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2080 * ldver.c: Increase version number to 1.97, for consistency
2083 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2085 * Makefile.in: FLEX -> LEX.
2087 * ld.texinfo: {} -> @{@}.
2089 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2091 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2092 (and associated change in -c option, now used for these scripts)
2094 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2096 * ldver.c: Bumped version to 1.96 - new release, resync with the
2098 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2099 rather than with raw malloc, makes it easier to track where memory
2101 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2102 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2103 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2106 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2108 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2110 * Makefile.in: use bootstrap for check.
2112 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2114 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2116 * Makefile.in: now use flex, not lex
2117 * ldlex.l, ldlang.c, ldctor.c: lint
2119 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2121 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2122 different sorts of filenames on the command line than in a script.
2124 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2126 * Makefile.in: rework CFLAGS so that they can be passed on the
2127 make command line. Remove MINUS_G. Default CFLAGS to -g.
2129 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2131 * relax.c: added handling for new "padding" seclet type, used to
2132 fill out gaps between section.
2133 * ldgram.y, ldlex.l: now -defsym on the command line is done
2136 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2138 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2140 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2142 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2145 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2147 * Makefile.in (install): Install second copy in $(tooldir)/bin
2148 without $(program_prefix), since that's what gcc expects.
2150 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2152 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2153 * h8300*: fix bit rot and add support for h8300xray target
2154 * go32.sh: target emulation for go32.
2156 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2158 * gld960.em, i960.sc-sh. Fix i960 bit rot
2160 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2162 * Makefile.in: install man page.
2164 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2166 * config/mt-<foo> renamed to <foo>.mt
2167 * config/mh-<foo> renamed to <foo>.mt
2168 * configure.in changed to reflect this
2169 * genscripts.sh now make .xbn files rather than .xN files
2171 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2173 * ldver.h: fix decl of ldversion.
2175 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2177 * Makefile.in: added check target.
2179 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2181 * ldmain.c (Q_enter_file_symbols): now aliases work again
2183 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2185 * Makefile.in: added clean-info target.
2187 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2189 * ldexp.c (exp_print_tree): don't try and follow null pointers
2191 * ldgram.y: remove 11 shift reduce errors
2193 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2195 * Makefile.in: added tooldir and program_prefix.
2197 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2199 * ldlang.c (size_input_section): don't move absolute sections
2203 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2205 * cplus-dem.c: yet another copy of this - maybe it should go into
2207 * ldgram.y: now -V and -v have different actions
2208 * ldver.c: if -V, prints list of emulations compiled in
2209 * ldmisc.c: support for cplus demangling
2212 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2214 * Makefile.in, configure.in: removed traces of namesubdir,
2215 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2216 copyrights to '92, changed some from Cygnus to FSF.
2218 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2220 * Makefile.in: Change mkscript rule into one for ./mkscript
2221 (for the sake of makes that don't realize they're the same).
2222 * PORTING: Add more details.
2223 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2225 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2227 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2228 config/mt-hp300bsd: New port to hp300 running BSD.
2230 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2232 Major rewrite of how ld is configured. The major idea
2233 is to use shell scripts to generate everything.
2234 * generic.em replaces ldtemplate.
2235 * Other *.em files replace various *.c files.
2236 A *.em file is a shell script that generates the corresponding
2237 ld__*.c file that implements an emulation. This is usually
2238 a straight 'cat' of a here-document, possibly with substitutions.
2239 * Script files (*.sc) are places by *.sc-sh scripts.
2240 Again, these are simple shell scripts that 'cat'
2241 here-documents, usually with some substitutions.
2242 The output a *.sc-sh is a script file.
2243 * Each emulation is defined by a short shell script with
2244 extension *.sh that specifies the emulation-specific
2245 parameters (such as the name of the *.sh-sc and *.em
2247 * genscript.sh is the master shell script used to generate
2248 an emulation. It is passed various argument, including
2249 the name a the emulation-speciic *.sh file that it
2250 "sources" to set variables to emulation-specifc parameters.
2251 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2252 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2253 * config/mh-foo: Rename LDEMULATION names as appropriate
2254 (usually 'gldfoo' -> plain 'foo').
2255 * ldwrite.c: Fixed a typo in a comment.
2256 * Makefile.in: Major changes. Removed some the sed
2257 magic to converts scripts, since that is now handled
2258 by genscripts.sh and the *.sc-sh scipt generators.
2259 * config.h: Remove a bunch of macros defining emulations
2260 and targets. This becomes one less file to edit when
2261 adding emulations or targets.
2262 * ldemul.h (struct ld_emulation_xfer_struct): Add
2263 emulation_name and target_name fields.
2264 * ldemul.c, ldemul.h: Define some default functions used
2265 by most emulations (and remove from the *.em scripts).
2266 * ldemul.c (ldemul_choose_target): Search the new
2267 ld_emulations array using a loop (instead of a hardwired
2268 nested if statement).
2269 Define the ld_emulation from the automatically-geenrated
2270 ldemul-list.h. This means you no longer have to edit ldemul.c
2271 to add a new emulation.
2272 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2273 their expansions, since the former no longer exist.
2274 * PORTING: A very rough first draft of a porting guide.
2276 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2277 to be terminated by a new-line (instead of requiring a semicolon).
2279 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2281 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2282 tests for NULL pointers all over the place.
2283 * ldlang.c (lang_process): remember to relocate global symbols
2284 *after* relaxing has done it stuff.
2286 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2288 * config/mt-coff-h8300: use EMUL like everything else
2289 * ldlang.c: (print_padding_statement): print the right address.
2290 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2293 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2295 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2296 * ldlang.c (print_data_statement): print the right address.
2298 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2300 * Makefile.in: The rule for testing ld by re-linking itself
2301 via an intermediate -r link was moved to the ld1 rule
2302 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2303 which allows the bootstrap rule to work.
2304 * ldctor.c (find_constructors): Don't create a constructor
2305 list if it is already defined (as would happen if ld is
2306 invoked by collect).
2308 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2310 * config/mh-sparc.h: now uses libgcc.a
2311 * ldmain.c: quit using exit
2312 * *sc: use *(COMMON) rather than [COMMON]
2313 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2314 to allow preprocessing of .l file.
2315 * Makefile.in: New ldlex.l mangling
2316 * ldexp.c (fold_binary): perform expressions with % and / in
2318 * ldfile.c (open_a): open archives on VMS in a special way
2321 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2323 * ldgram.y: map -M behave in the same way as -Map (sets file name
2325 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2326 whether or not relaxing has been done.
2327 * ldmain.c: don't open a map file if it doesn't have a name
2328 * relax.c: all the brains have moved into bfd.
2329 * ldwrite.c: ammend comment
2331 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2333 * Makefile.in: added relax, also made three stage go through a
2336 * config.h: if GNU960 defined, then default emulation mode is
2338 * ldexp.h, ldexp.c: map to file hooks
2339 * ldlang.c: map to file hooks
2340 * ldgram.y: added -Map -relax
2341 * ldlex.l: added -relax, -Map
2342 * ldmain.c: open map file
2343 * ldmisc.c: support for map file
2344 * ldwrite.c: new relax magic
2346 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2348 * Makefile.in, config/tm-*.h: Clean up make output, only
2349 pass DEFAULT_EMULATION to ldmain.c.
2351 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2353 * ldver.c: Bump to version 1.94.
2355 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2357 * Makefile.in: infodir belongs in datadir.
2359 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2361 * Makefile.in: Pass -y to bison. (Again;
2362 accidentally deleted by Rich.)
2363 * news.sc, ldgld68k.sc: Define __end as well as _end.
2365 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2367 * ldindr.h: added to contain prototypes of ldindr.c
2368 * ldfile.c: include ctype.h
2369 * ldmain.c: include the requried prototype headers
2370 * ldwrite.c: get_reloc_upper_bound has been renamed
2371 bfd_get_reloc_upper_bound
2373 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2375 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2376 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2377 spaces following hyphens, bsd make can't cope. added
2378 standards.text support and made it look like all the other
2381 * configure.in: configure now runs entirely in objdir so make file
2382 existence checks against ${srcdir}. Mark this directory as
2385 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2387 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2388 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2389 and mandir now keyed off datadir by default.
2391 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2393 * ldver.c: Bumped version to 1.93.
2394 * Makefile.in: Pass -y to bison.
2396 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2398 * config.h: h8 is now coff, not ieee
2399 * h8300hds.sc: reflect the same
2401 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2403 * ldver.c (ldversion()): Update to 1.92.
2404 * ldctor.c: There are two places constructor sets
2405 can be defined. One of them checked for an existing
2406 duplicate, the other didn't. Unfortunately, the latter
2407 was called after the former ...
2408 So, factor out code for inserting a new element into
2409 constructor_name_list (after checking for a duplicate)
2410 into a new function add_constructor_name, and call
2411 it from both aforementioned places (ldlang_add_constructor
2412 and ldlang_check_for_constructors).
2414 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2416 * Makefile.in: Rename .c files generated from ldtemplate
2417 to have names starting with ld__. This helps 'make clean'.
2419 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2421 * Makefile.in: Take out the version number for install
2422 * m88kbcs.sc: put in contructor blocks.
2424 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2426 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2427 parameter, a format, and an arg pointer, and rename it to
2428 vfinfo(). Write info() in terms of new vfinfo().
2429 New einfo() is the same as info(), except it writes to stderr.
2430 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2431 ldmisc.c: Replace "error" calls to info() by new einfo().
2433 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2435 * ldlex.l ldgram.y: made -V option do same as -v
2436 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2439 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2440 i386 aout changes from Bob Kukura
2441 * Makefile.in, config.h: added i386aout support
2442 * configure.in: fixed /h-{myhost} typo
2443 * ldgram.y: -MM now gives more boring map.
2444 * ldlang.c: now does D_PAGED flag the right way.
2445 * ldsym.c: -MM flags does the right thing.
2447 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2449 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2450 * ldlang.c (init_os): Compensate for BFD change,
2451 where bfd_make_section now returns NULL for a duplicate
2452 section request, instead of the old section.
2454 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2456 * ldver.c: Bump to version 1.91 (consistent with binutils).
2458 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2460 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2461 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2462 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2463 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2464 Add or update copyright notices.
2466 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2469 * Makefile.in: Changed installation directory name scheme
2470 to be consistent with gcc. Also changed 'install'.
2472 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2474 * Makefile.in: new targets ld.mm, ld.me
2476 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2478 * Makefile.in, ldtemplate: Need to use separate scripts
2479 for -n and -N options. Yet more complication.
2481 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2483 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2484 work). Add some lines to avoid Sun Make VPATH bugs.
2486 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2488 * news.sc: Add alignment for data segment.
2489 * ldtemplate: Add (yet another) script to get for -n or -N
2490 options. (These need different alignment than ZMAGIC files.)
2491 * Makefile.in: Add stuff for new foo.xn scripts.
2492 These are generated by replacing "ALIGN(0x...00)" by ".".
2494 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2496 * Makefile.in: new targets ld.ms, ld-index.ms
2497 ld.texinfo: remove tabs, other cleanups for texi2roff
2499 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2501 * ldmain.c (main): Make config.magic_demand_paged be true
2502 by default. Don't the WP_TEXT and D_PAGED flags of
2503 output_bfd here; it's too late, so set it when output_bfd
2504 is created (in ldlang.c). Also fix setting of EXEC_P flag
2505 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2506 * ldlang.c: Remove some duplicate extern declarations.
2507 * ldgram.y: Fixes to -N and -n options.
2508 * Makefile.in: Recognize upper case letters in sed script
2509 to remove assignments from script files.
2510 * ldtemplate: Don't assukme that -N or -n options
2511 imply use of -r script.
2512 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2514 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2516 * ldtemplate: include bfd.h before sysdep.h.
2518 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2520 Restructure configuration scheme for bfd, binutils, ld.
2522 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2523 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2524 Change some config names to match other dirs.
2525 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2527 * config/: Rename some config files to match up h-*.h names.
2528 Remove all the HOST_SYS definitions from the config files.
2530 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2532 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2533 * ldtemplate: Remove ldfile_add_library_path calls;
2534 just use the SEARCH_DIR commands in the script files.
2535 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2536 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2537 This is primarily intended for cross-linking, where you would
2538 place libaries in a different place than native libraries.
2539 Also, emulations made from ldtemplate now use $(srcdir).
2540 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2541 form; people can use the Makefile's LIB_PATH to override.
2543 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2545 * Makefile.in: fix target ld.dvi, add target ld.info
2546 ld.texinfo: make info filename ld.info
2548 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2550 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2552 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2553 few BFD types & enums.
2557 version-control: never