1 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 Changes to make -Ur work again.
4 * ldmain.c (add_to_set): Now takes reloc argument rather than
5 bitsize. Check config.build_constructors here. If an new hash
6 table entry is created, mark it as undefined.
7 (constructor_callback): No longer takes bitsize argument. Pass
8 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
9 BFD backend supports it.
10 (reloc_overflow): Handle a NULL abfd argument.
11 (reloc_dangerous, unattached_reloc): Likewise.
12 * ldctor.c: Include ldmain.h.
13 (struct set_info): Change bitsize field to reloc.
14 (ldctor_add_set_entry): Now takes reloc argument rather than
15 bitsize. Don't bother to check config.build_constructors here.
16 (ldctor_build_sets): Get the size from the reloc howto. If
17 generating relocateable output, call lang_add_reloc rather than
19 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
21 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
22 (lang_reloc_statement_type): New structure.
23 (lang_statement_union_type): Add reloc_statement field.
24 (lang_add_reloc): Declare new function.
25 * ldlang.c (lang_for_each_statement_worker): Handle
26 lang_reloc_statement_enum.
27 (map_input_to_output_sections, print_statement): Likewise.
28 (lang_size_sections, lang_do_assignments): Likewise.
29 (print_reloc_statement): New function.
30 (lang_add_reloc): New function.
31 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
33 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
34 (cdtest-ur, cdtest-ur.out): New targets.
35 (check-cdtest): Now also check that -Ur works correctly.
37 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
39 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
41 * ldlang.c (lang_process): Move lang_common call before
42 map_input_to_output_sections, to ensure that any alignment
43 constraints set by common symbols are copied over to the output
46 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
48 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
49 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
50 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
51 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
54 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
56 * config/i386bsd.mh: New file.
58 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
60 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
62 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
63 (DATA_START_SYMBOLS): Define _fdata.
65 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
67 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
69 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
71 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
72 works again. Attach some output symbols to the stub file bfd.
74 * emultempl/hppaelf.em: Include elf32-hppa.h.
75 (file_chain): Add decl.
76 (hppa_look_for_stubs_in_section): Delete decl.
77 (hppaelf_finish): Reenable code. Do not pass symbols
78 down to hppa_look_for_stubs_in_section.
80 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
82 * ldmain.c (write_map): Don't define. Removed all references.
83 Just use map_file or map_filename instead.
84 (add_archive_element): Use minfo to write map information, not
86 (constructor_callback): Use fprintf to write map information, not
88 * ldmain.h (write_map): Don't declare.
89 * ldgram.y (mri_script_command): Removed reference to write_map.
90 * ldlang.c (lang_one_common): Likewise.
91 * lexsup.c (parse_args): Likewise.
93 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
95 * scripttempl/elf.sc: Force all sections to be aligned.
97 * ldgram.y (section): Reverse the order of memspec_opt and
98 fill_opt to avoid an ambiguity when both are used.
99 * ld.texinfo: Changed accordingly.
101 * ldgram.y: Move include of ldlex.h back with other includes.
102 * ldlex.h (input_type): Don't initialize enum constants to
104 * ldlex.l: Use a switch to return the right token based on
105 input_type, rather than knowing that input_type has a value based
108 * ldgram.y (dirlist_ptr): Removed; not used.
109 * lexsup.c: Include ldver.h.
110 * Makefile.in: Rebuilt dependencies.
112 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
114 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
115 (ldlang_add_file): call it here instead.
117 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
119 * ldgram.y: Include ldlex.h after %token decls, for byacc.
121 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
123 * emultempl/hppaelf.em: First attempt to clean this file up.
124 Add comments in several functions as to their purpose and
125 how they function (or my current best guess). Clean up horrible
126 spacing and indention that never should have been accepted in the
127 first place. Add FIXMEs for issues which need to be resolved.
128 Disable linker-stub generation until it gets fixed. This allows
129 the linker to at least work on simple code for testing purposes.
131 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
132 it via hppaelf_finish). Prototype moved into ldlang.h.
133 (lang_process): Move problematic extra call to lang_size_sections
134 into the PA ELF specific code.
135 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
136 lang_size_sections moved here.
138 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
140 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
141 * config/ppc-elf32.mt: New file.
142 * emulparams/elf32ppc.sh: New file.
143 * emultempl/ppc.em: New file.
144 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
145 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
146 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
148 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
150 * lexsup.c (parse_args): Use symbolic numbers for long options.
151 Fix misunderstanding in -Y and -call_shared et al.
153 Use getopt instead of lex and yacc to parse the command line.
155 * ld.texinfo (Options): Document changes to option syntax.
156 * Makefile.in: Update dependencies.
157 * ldver.c (help): Tweak dashes in usage message.
158 * ldgram.y (%union): Remove unused members.
159 Remove %tokens for command line options; add ones for input types.
160 (command_line): Rules removed.
161 (file): Instead of command line, recognize an
162 input type indicator, then use the nonterminal for that type.
163 (defsym_expr): New nonterminal from code formerly in command_line.
164 * ldlex.h: Declare parser input type enum and variable.
165 Don't declare parse_line.
166 * ldlex.l: Remove unused variables. Make some used ones static
168 (COMMAND): Start state and its rules removed.
169 At start of yylex, return input state token if at start of input.
170 (lex_redirect): Don't need to set yyout.
171 (ldlex_command): Function removed.
172 * ldmain.c (main): Instead of calling parse_line, set up the
173 redirections and call yyparse directly.
174 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
176 * lexsup.c: Remove #if 0'd code.
177 (parse_line): Function removed.
178 (parse_args): Rewrite to use getopt_long_only.
179 (set_default_dirlist): New function from code formerly in
180 ldgram.y:command_line.
181 (set_section_start): New function.
182 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
183 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
184 compiled-in link scripts in "{" and "}", as the grammar no longer
187 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
189 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
190 require that it be in $(srcdir).
192 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
194 * ldlang.c (lang_size_sections): Only align section to alignment
195 required by linker script, not to maximum alignment of input
198 * ldlang.h (largest_section): Don't declare.
199 * ldlang.c (largest_section): Don't define.
200 (size_input_section): Don't set largest_section; not used.
202 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
204 * ldlang.c (new_afile): Pass NULL as last argument to concat.
206 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
208 * ldlang.c, ldmain.c: Include libiberty.h.
210 * ldmisc.h (concat): Don't declare.
211 * ldmisc.c (concat): Don't define; just use the one in libiberty.
213 * ld.h (as_output_section_statement): Removed; not used.
215 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
217 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
218 bfd_set_error and new error names.
220 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
222 * ldwrite.c (build_link_order): If the cooked size of the section
223 has been set, use it, for determining link_order size.
224 (ldwrite): In the error message displayed if bfd_final_link fails,
225 indicate that it was in fact the final link step that failed.
227 * ldlang.c (lang_size_sections): Clear bfd_error before calling
228 bfd_relax_section, in case it returns false but doesn't flag an
229 error. If an error is returned, indicate which one it is in the
232 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
233 it'll get picked up from $(srcdir) if appropriate.
235 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
237 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
238 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
240 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
242 * ldlex.l (comment): Increment line number when newline is read.
244 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
246 * ldlang.c (lookup_name): Take new argument, force_load. If true,
247 reload the file even if it is already loaded.
248 (wild): Call lookup_name with force_load argument of 0.
249 (open_input_bfds): Call lookup_name with force_load argument of 1.
250 (print_symbol): Remove declaration of non-existent function.
251 (print_one_symbol): Return true rather than falling off end.
253 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
255 * ldmain.c (main): Use %ld when printing long values.
257 * scripttempl/elf.sc: Move _edata after the .sdata section.
258 Permit OTHER_BSS_SYMBOLS to be defined.
259 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
261 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
263 * Rename all "hppaosf" files to "hppaelf".
264 * Change all "osf" references to "elf" in hppaelf files.
265 * Makefile.in: Likewise.
266 * configure.in: Likewise.
268 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
270 * ldmain.c (main): Call xatexit, not atexit.
271 Call xmalloc_set_program_name.
273 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
276 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
278 * emultempl/lnk960.em (append), emultempl/hppaosf.em
279 (hppaosf_finish): Call xmalloc, not ldmalloc.
280 * ldmain.c (preserve_output): Function removed.
281 (main): Do it here instead.
283 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
285 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
286 GNU C specific macros.
288 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
289 call to LANG_FOR_EACH_INPUT_SECTION.
291 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
293 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
294 deleted; will use libiberty versions instead.
295 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
296 mri.c Makefile.in: Change callers.
298 * ldmisc.c (vfinfo): Remove cleanup code.
299 * ldmain.c (remove_output): Put it here (new function).
300 (preserve_output): New function.
301 (main): Register remove_output and preserve_output with atexit.
302 * ldmain.c ldgram.y: Call xexit instead of exit.
303 * ldmisc.h: Declare xexit.
305 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
307 * Makefile.in: Lots of new H8/500 memory models.
309 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
311 * ldlex.l: Removed duplicate rules.
312 (yywrap): Provide default definition, needed with some versions of
315 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
317 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
318 the archive filename too.
320 * ldlex.l: Add rule to catch invalid input characters instead of
321 printing them. Include "ldmain.h" for program_name decl.
322 (lex_warn_invalid): New function.
323 * Makefile.in: Add dependency.
325 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
327 * Makefile.in (check): Don't bother running any tests of
328 cross-linker until the test suite no longer assumes native mode.
330 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
332 * ldlang.c (print_one_symbol, print_input_section): Print
333 global symbols in symbol table again.
335 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
337 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
338 exit successfully instead of complaining if no input files are
341 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
343 * Makefile.in: Format variable definitions consistently.
344 (LD_PROG): Remove unnecessary variables from link command,
345 change variable LOADLIBES to EXTRALIBS.
347 * ldmain.c (main): Compute and display total execution time.
348 * ld.texinfo (-stats): Document the option.
350 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
352 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
355 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
358 * ldlang.c (relaxing): Removed global variable.
359 (lang_size_sections): If the canonical symbols have not already
360 been read in, read them in before relaxing.
361 * ldlang.h (relaxing): Removed declaration.
363 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
365 * ldlang.c (new_afile): Initialize loaded field to false.
366 (lookup_name): If file was already loaded, don't call the
367 add_symbols entry point again.
369 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
371 * ld.texinfo: Clarify what -T option does.
373 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
375 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
378 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
380 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
382 * configure.in (m68k-motorola-sysv*) New target.
383 * config/delta68.mt: New file.
384 * emulparams/delta68.sh: New file.
385 * scripttempl/delta68.sc: New file.
386 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
387 (em_delta68.c): New target.
389 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
391 * ldmain.c (add_archive_element): If trace_files or
392 trace_file_tries, print file name.
393 * ldlang.c (lookup_name): Likewise.
394 (ldlang_add_file): Don't put files on input_bfds list in reverse
397 * scripttempl/elf.sc: Correct typo.
399 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
401 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
402 their arguments optional, for compatibility with the old GNU ld.
404 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
406 * scripttempl/elf.c: Define __bss_start before the .sbss section.
408 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
410 * ldmain.c (add_to_set): Add bitsize argument.
411 (constructor_callback): New function.
412 (link_callbacks): Add constructor_callback.
413 * ldctor.c (struct set_info): Add bitsize field.
414 (ldctor_add_set_entry): Add bitsize argument.
415 (ldctor_build_sets): Base the size of the elements of the set on
416 the bitsize, rather than always using LONG.
417 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
419 * ld.h (QUAD_SIZE): Define.
420 * ldgram.y (QUAD): New token.
422 * ldlex.l: Return QUAD.
423 * lexsup.c (keywords): Add QUAD.
424 * ldwrite.c (build_link_order): Handle QUAD.
425 * ldlang.c (print_data_statement): Handle QUAD.
426 (lang_size_sections): Likewise.
427 (lang_do_assignments): Likewise.
428 * ldexp.c (exp_print_token): Add QUAD to table.
429 * ld.texinfo: Describe QUAD.
431 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
432 since the Alpha doesn't use them.
434 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
436 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
438 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
440 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
441 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
443 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
445 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
446 needed for i386mach. (Should be a no-op on other systems.)
448 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
449 (PAGE_SIZE): Don't define; not used.
451 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
453 * ldgram.y (yyerror): Make argument const char *, and actually
454 print it out rather than assuming it is a syntax error.
455 * ldmisc.h: Change declaration of yyerror.
456 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
458 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
460 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
461 exec header offset, since the exec header isn't loaded.
462 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
464 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
466 A major rewrite to move the bulk of the linker into BFD so that
467 more efficient backend code can be written for specific object
469 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
470 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
471 * ldctor.c, ldctor.h: Complete rewrite.
472 * ldwrite.c, ldwrite.h: Complete rewrite.
473 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
474 link_info.strip instead. Changed all uses.
475 (discard_locals_type, discard_locals): Removed. Use
476 link_info.discard instead. Changed all uses.
477 (ld_config_type): Removed relocateable_output field; use
478 link_info.relocateable instead; changed all uses. Added stats
480 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
481 set_loader_symbol): Removed.
482 * ldexp.h (node_class): Added etree_rel.
483 (etree_type): Added rel field.
484 * ldexp.c (exp_print_token): Bracketed table initialization.
485 (exp_relop): New function.
486 (fold_name): Use linker hash table rather than ldsym functions.
487 (exp_fold_tree): Likewise. Also, handle etree_rel case.
488 (exp_print_tree): Handle etree_rel.
489 * ldgram.y (strip_symbols, discard_locals): Removed.
490 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
491 (REL): New token. Does not appear in grammar, but needed for
493 (file): Don't call lang_final; it's called by main anyhow.
494 * ldlex.l: Accept -stats and -no-keep-memory options.
495 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
496 * ldlang.c: Consistently use fill_type for fill argument.
497 (lang_init_script_file, script_file): Removed.
498 (create_object_symbols): Removed. Use
499 link_info.create_object_symbols_section instead. Changed all
501 (lang_add_keepsyms_file): Removed.
502 (lookup_name): Call bfd_link_add_symbols instead of
503 ldmain_open_file_read_symbol.
504 (wild): Don't iterate over script_file.
505 (open_output): Create link hash table.
506 (lang_place_undefineds): Rewrote.
507 (lang_size_sections): Handle relaxing (doesn't work yet).
508 (lang_relocate_globals): Removed.
509 (lang_finish): Use link hash table rather than ldsym functions.
510 (lang_common): Rewrote.
511 (lang_one_common): New function.
512 (ldlang_add_file): Add file to link_info.input_bfds list. Set
514 (create_symbol): Removed.
515 (lang_process): Don't call lang_init_script_file. Call
516 ldctor_build_sets rather than find_constructors. Don't call
517 lang_relocate_globals.
518 (lang_abs_symbol_at_beginning_of): Rewrote.
519 (lang_abs_symbol_at_end_of): Rewrote.
520 * ldmain.c (had_y): Removed.
521 (lprefix, lprefix_len): Removed; use link_info fields instead.
523 (multiple_def_count, commons_pending, undefined_global_sym_count,
524 total_symbols_seen, total_files_seen): Removed.
525 (link_callbacks, link_info): New variables.
526 (main): Initialize link_info. Don't call init_bfd_error_vector or
527 ldsym_init. Don't set now unused variables. Handle -stats.
528 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
530 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
531 search_library, gnu960_check_format, decode_library_subfile,
532 linear_library, symdef_library, clear_syms, subfile_wanted_p):
534 (add_keepsyms_file, add_archive_element, multiple_definition,
535 multiple_common, add_to_set, warning_callback, undefined_symbol,
536 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
538 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
539 require symbols for %C; look them up instead.
540 * emultempl/hppaosf.em: Pass link_info to
541 hppa_look_for_stubs_in_section.
542 * Makefile.in: Rebuilt dependencies.
543 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
545 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
547 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
548 ldlang.h and ldctor.h.
550 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
551 declarations of free and malloc from flex output. Change malloc
552 to ldmalloc in flex output.
554 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
556 * ldmain.c (lprefix): Change default from a char to a string
557 with only one character.
558 (lprefix_len): Set default to one.
560 * ldmain.h (lprefix_len): Declare.
562 * ldsym.c (write_file_locals): Use strncmp rather than a character
563 comparison for lprefix.
565 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
568 * emultmpl/hppaosf.em: Include ldexp.h.
569 (before_parse): Set lprefix and lprefix_len correctly.
571 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
573 * ldlex.h: Don't declare yywrap if it is a macro.
574 * ldlex.l: Include sysdep.h.
575 * ldlang.c (lang_for_each_statement_worker,
576 lang_for_each_statement): Forgot to use PARAMS.
578 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
580 * Makefile.in: Added .PHONY targets where appropriate. Added some
582 (gcclibdir, version): Removed unused variables.
583 (DEP): New variable, set to mkdep.
584 (ALL_CFLAGS): New variable. Used in .c.o target.
585 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
587 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
588 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
589 mostly obsolete variables. Adjusted remaining uses.
590 (DEF_EMUL): Removed variable.
591 (ldmain.o): Handle undefined EMUL error correctly.
592 (ldemul-list.h): Depend on config.status rather than Makefile.
593 Create via temporary file.
594 (ver960.c, roll, make): Removed obsolete targets.
595 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
597 * dep-in.sed: New file, used when rebuilding dependencies.
599 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
601 Made many changes to eliminate gcc warnings. Made various
602 cosmetic changes, declared various things in header files, removed
603 various extern declarations from .c files. No substantive
606 * ldlang.c (lang_process): Ifdef out final call to
607 lang_size_sections again (reverting change of Nove 2), since it
608 breaks the Sun4 linker.
610 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
612 * configure.in (alpha-*-netware*): New target; use alpha.
614 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
616 * configure.in: Group targets by CPU. Merge some m68k target
617 entries with different CPU specs that use the same ld_target
620 * configure.in: Add sparc*-*-coff.
621 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
622 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
623 (em_coff_sparc.c): Add dependencies and build rules.
625 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
627 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
629 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
631 (command_line_option): Accept and ignore them (for now).
632 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
635 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
637 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
638 not in bfd_com_section, create the section in the BFD so that it
639 can be placed in the right output section.
641 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
643 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
644 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
645 (OTHER_READONLY_SECTIONS): Define for .reginfo.
646 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
647 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
648 Move OTHER_READONLY_SECTIONS after all the other readonly
649 sections. Don't use DATA_ADDR twice.
651 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
652 p is in a common section, make sure the BFD has a section of that
655 * ldlang.c (lang_common): Add newline to error message.
657 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
659 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
660 Lynx-specific script instead of m68kcoff.
661 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
662 (ENTRY): Define as __main.
663 (TEXT_START_ADDR): Define as 0.
664 (PAGE_SIZE): Define as 0x1000.
665 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
666 * scripttempl/m68klynx.sc: New file.
668 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
670 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
671 arguments rather than treating them as emulation names.
673 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
675 * configure.in: Support x86 unixware and netware plus generic netware.
677 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
679 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
682 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
684 * Makefile.in (distclean): Don't delete dvi or info files.
685 (ld.info): Update dependency list.
686 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
688 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
690 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
691 Set output_filename instead of creating a new node.
692 (open_output): Don't set output_filename.
693 (lang_final): Create the new node here.
694 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
696 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
698 From Pete Hoogenboom (hoogen@cs.utah.edu):
700 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
701 edata, _edata, end): Add definitions of these symbols.
702 (__end): Remove definition of this symbol.
703 (__data_start): Move definition of this symbol.
705 * emultempl/hppaosf.em: Various fixes and support for linker stub
707 (hppaosf_finish, hppaosf_search_for_padding_statements,
708 hppaosf_create_output_section_statements): New functions in
709 support of linker stub generation.
710 (ld_hppaosf_emulation): Redefine to include new
711 emulation-specific routines.
713 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
714 Pass abs_output_section rather than NULL to avoid invalidating
717 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
719 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
720 (em_i386mach.c): New rule.
721 * configure.in (i[34]86-*-mach*): New case.
722 * config/i386-mach.mt: New file.
723 * emulparams/i386mach.sh: New file.
725 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
727 * ld.h (flag_is_*): Removed macros.
728 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
729 Consistently check the BFD symbol flags directly, rather than
730 using file_is_* macros.
732 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
734 * configure.in (sparc*-*-lynxos*): New target.
735 * Makefile.in: Add rule for em_sparclynx.c.
736 (ALL_EMULATIONS): Add Lynx emulations.
737 * config/sparc-lynx.mt: New file.
738 * emulparams/sparclynx.sh: New file.
739 * scripttempl/sparccoff.sc: New file.
741 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
743 * Makefile.in: Add dependency for $(EMULATION_OFILES).
745 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
747 * relax.c (write_relax): Check return value of bfd_seclet_link.
749 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
751 * ldlang.c (delete_output_file_on_failure): New variable.
752 (open_output): Set it after bfd open succeeds.
753 * ldmisc.c (vfinfo): Test it.
755 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
757 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
760 * ldemul.c: Support was added to allow emulation-specific
761 processing to occur. This support was added primarily for linker
762 stub generation in the elf32-hppa gld.
763 (ldemul_finish, ldemul_create_output_section_statements): New
765 * ldemul.h: Support was added to allow emulation-specific
766 processing to occur. (As described above.) Added finish and
767 create_output_section_statements fields to
768 ld_emulation_xfer_struct structure.
769 * ldlang.c: Add calls to emulation-specific routines.
770 (lang_process): Add call to
771 ldemul_create_output_section_statements function.
772 (lang_process): Add call to a emulation-specific routine (and
773 some processing after the call).
775 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
777 * configure.in: mips*- instead of mips-, mips*el changes
779 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
781 * configure.in (alpha-*-osf*): New target; use alpha.mt.
782 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
783 (em_alpha.c): New target; use alpha.sh and alpha.sc.
784 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
785 * config/alpha.mt: New file.
786 * emulparams/alpha.sh: New file.
787 * scripttempl/alpha.sc: New file.
789 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
791 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
792 types of different sizes (eg: 64 and 32 bits), so coerce.
793 * ld.h (ALIGN_N): Add warning about usage.
795 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
797 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
798 which we already have a definition, rather than checking in
799 several different places whether the symbol is weak.
801 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
803 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
804 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
805 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
806 expanded within them.
807 * config/mipsb-elf32.mt: New file.
808 * emulparams/elf32mipb.sh: New file.
809 * Makefile.in (em_elf32mipb.c): New target.
811 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
813 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
814 lang_input_file_is_search_file_enum so objects brought in using
815 INPUT() do a path lookup.
817 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
819 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
820 instead of {i386,m68k}-coff.
821 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
822 * config/i386-lynx.mt: New file.
823 * config/m68k-lynx.mt: New file.
824 * emulparams/i386lynx.sh: New file.
825 * emulparams/m68klynx.sh: New file.
827 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
828 but defaulting to _start.
830 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
831 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
834 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
836 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
837 HOSTING_LIBS for testing.
839 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
841 Finish up support for i386-sysv4 (without shared libraries):
842 * ld.h (flag_is_weak): Define.
843 * ldlang.c (print_symbol): Mention whether symbol is weak.
844 (print_input_section): Print weak symbols as globals.
845 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
846 (enter_global_ref): Do not warn if a weak symbol redefines a
847 global symbol. Do not let a weak symbol redefine a common symbol.
848 (enter_file_symbols): Treat weak symbols as global symbols.
849 (subfile_wanted_p): Do not pull in an object file from a archive
850 just to resolve an undefined weak symbol.
851 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
852 error; the error might be that malloc has run out of space.
853 * ldsym.c (write_file_locals): Treat weak symbols as global.
854 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
856 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
857 * config/i386-elf.mt: New file; set EMUL to elf_i386.
858 * emulparams/elf_i386.sh: New file.
859 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
860 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
861 (ALL_EMULATIONS): Add em_elf_i386.o.
862 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
863 (em_elf_i386.c): New target, like other em_*.c targets.
864 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
865 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
866 nonempty, and configured for native, add it to LIB_PATH.
868 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
870 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
871 Added statements to pass stab and stabstr sections through and
872 mark them as NOLOAD, which makes GDB happier.
874 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
876 * configure.in: Accept m68k-lynx-lynxos config.
878 * Makefile.in: Use $(SHELL) to run genscripts.sh.
880 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
882 * config/coff-h8300.mt: Add EMUL=h8300h.
884 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
886 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
888 * Makefile.in: Changed CXX back to g++.
890 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
892 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
894 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
896 * Makefile.in (TAGS): Use shell wildcards.
898 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
900 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
902 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
904 * ld.texinfo: re-enable included config file; conditionalize doc
905 for -oformat to interact properly with SingleFormat doc config
906 var; rename @up/@down to @raisesections/@lowersections.
908 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
910 * configure.in: recognize m88110.
912 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
914 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
915 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
916 ELF emulation is "elf32-hppa" not "elf-big".
917 (hppaosf_before_parse): Remove unneeded processing of environment
919 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
920 .text segment of output file.
921 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
923 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
925 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
928 * ldlang.c, ld.h: updated copyright.
930 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
932 * ldlang.c (open_output, lang_check): Check return value of
935 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
937 * scripttempl/h8500.sc: Start all sections in a different segment.
938 * scripttempl/z8ksim.sc: Handle constructors
940 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
942 * Makefile.in: revert earlier changes back to execute runtest
943 with make check. cdtest and bootstrap now function as they
944 did within the Makefile.
946 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
948 * Makefile.in: Update dependencies.
950 * configure.in: Set EMULATION_OFILES in Makefile based on
951 --with-targets option.
953 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
955 * Makefile.in: check targets reimplemented to old way.
957 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
959 * config/i386v.mh, config/irix4.mh: Use gcc
960 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
961 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
962 bfd/configure.host change.
964 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
966 * scripttempl/elf.sc: Handle .line and .debug* sections.
968 * ldlex.l: Use bfd_scan_vma, not strtoul.
970 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
972 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
973 Remove inital caps in some error messages, change "can't" to
974 "cannot", add missing colons.
975 * ldmisc.c (vfinfo): Print "%%" as a single %.
976 For '%' followed by unrecognized character, print them both
977 verbatim instead of expecting a char * arg.
978 For '%C', don't put the function name in parens.
980 * ldexp.c (invalid): Pass "%%", not "% ".
982 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
984 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
985 (BSS_VAR): Removed; now always define _fbss.
986 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
989 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
991 * configure.in: z8k-coff is the same as z8k-sim
993 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
995 * testsuite/lib/ld.exp: new file
996 * testsuite/config/unix-ld.exp: new file
997 * testsuite/ld.bootstrap/bootstrap.exp: new file
998 * Makefile.in: add dejagnu support for make check
1000 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1002 * ldlex.l (comment): Add missing newline in message.
1003 * ldindr.c (add_indirect): Ditto.
1004 * ldexp.c (exp_fold_tree): Ditto.
1006 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1008 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1011 * ldmisc.c (multiple_warn): New function.
1012 * ldmisc.h: Declare it.
1013 * ldmain.c (enter_global_ref): Call it.
1014 * ld.h (ld_config_type): Add warn_common.
1015 * ldlex.l, ldgram.y: Set it with -warn-common option.
1016 * ldver.c (help): Document it.
1018 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1020 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1021 target-specific sections, and for changing data section vma.
1023 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1025 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1026 terminals, for Solaris.
1027 (dirlist_ptr): New static variable.
1028 (command_line_option): Accept new options.
1030 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1033 * config/sun4sol2.mt: Pass emulation name without ".sh".
1035 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1036 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1038 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1040 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1041 .dtors, .data1, .rodata1 sections, instead of combining them into
1042 other sections. For `-r', set all section start addresses to
1045 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1046 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1047 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1049 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1051 * genscripts.sh: If this is the default emulation, set
1053 * emultempl/*.em: Use it to determine whether to compile in the
1056 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1057 genscripts.sh. Pass the current emulation name without ".sh" on
1059 * genscripts.sh: Take an default emulation arg.
1060 Use the current emulation name as EMULATION_NAME.
1061 Make default lib path for cross-compiling ':', not null.
1062 * emulparams/*.sh: Don't set EMULATION_NAME.
1063 * ldemul.c (ldemul_get_script): Take isfile arg.
1064 Pass it to emulation's get_script function.
1065 * ldemul.h: Adjust get_script prototypes.
1066 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1068 * ldfile.h: Declare it.
1069 * ldgram.y: Accept a script on the command line again,
1070 for parsing compiled-in scripts.
1071 * ldmain.c (main): If ld script is a file, parse it as a -T
1072 option, otherwise parse it directly.
1073 * emultempl/*.em (*get_script): Return the scripts themselves if
1074 this is the default emulation; otherwise return their file names.
1075 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1077 * emulparams/m88kbcs.sh: Use it.
1079 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1081 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1083 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1084 there's no change log entry yet, tsk tsk) from the list of
1085 emulations compiled in until Mark gets around to checking in
1086 emulparams/i386linux.sh.
1087 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1088 changed, this file gets updated.
1090 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1092 * ldgram.y (OPTION_Lfile): New token.
1093 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1094 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1096 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1098 * configure.in: h8/300h support needs own .mt file.
1099 config/coff-h8300h.mt: New file.
1101 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1103 * ldmain.c: Don't include sys/stat.h; it already got included
1104 somewhere along the way.
1106 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1108 * Makefile.in: Add h8300h support.
1109 emulparams/h8300h.sh: New file.
1110 scripttempl/h8300h.sc: New file.
1112 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1114 * ldfile.c (ldfile_open_file): In error message, use the name the
1115 user gave (e.g., "-lc"), rather than the base file name.
1117 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1119 * ldmain.[ch]: Remove initial Q_ from function names.
1120 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1122 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1124 * ldlang.c (lang_process): Move loading of default script from
1125 here to main. Add a "/" to start of script name to prevent
1126 finding it in "." first.
1128 * ldmain.c (set_scripts_dir): Don't look in "." first.
1130 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1133 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1135 * Makefile.in (em_m88kbcs.c): Correct dependency.
1136 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1137 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1138 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1140 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1142 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1143 main.c (main): Print the errno string in the error message.
1145 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1147 * configure.in: Accept h8300h for target cpu.
1149 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1150 present (demangle is smart enough to know whether to do it or not).
1152 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1154 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1155 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1157 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1159 * ldmain.c (get_emulation, check_for_scripts_dir,
1160 set_scripts_dir): New functions.
1163 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1165 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1166 Create symbol "end" instead of "__end". Comment out some parts
1167 that may not be needed (yet) for elf.
1169 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1171 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1173 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1175 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1176 when no prototype is being supplied.
1177 (ldmalloc, ldrealloc): Size argument is now size_t.
1179 * ldmisc.c (finfo): New function, accepts FILE* argument.
1180 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1181 without leading zeros.
1182 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1183 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1185 (concat, buystring): String lengths are size_t.
1186 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1188 * ldlang.c (new_statement): Size argument is now size_t. Added
1189 forward declaration with prototype.
1191 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1193 * ldgram.y (OPTION_v): Don't turn on verbose output.
1195 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1197 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1200 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1202 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1203 collect2 doesn't look for gld any more anyhow.
1205 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1207 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1208 now have a non NULL srefs_chain.
1210 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1211 hp300hpux, since the latter does not exist.
1213 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1215 * genscripts.sh: Put the scripts in the ldscripts directory, not
1217 * configure.in (ldscripts): Make, instead of emulations.
1218 * Makefile.in (scriptdir): Take off the "ld" part.
1219 (install, clean, distclean): Use ldscripts, not emulations.
1220 In tests, don't pass -Lemulations.
1221 Don't pass tooldir/lib to genscripts.sh.
1222 * genscripts.sh: Don't take tooldir/lib arg.
1223 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1224 default script file.
1226 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1228 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1230 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1232 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1234 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1236 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1237 run in parallel without colliding on yacc's static file names.
1238 Without the stub rule, make will try to start two yacc's
1239 concurrently which fails because of yacc's static file names.
1241 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1243 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1246 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1248 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1249 different from libdir.
1251 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1253 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1255 * ldver.c (help): New function.
1256 * ldver.h: Declare it.
1257 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1259 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1261 * Makefile.in (INCLUDES): Don't need ../include any more.
1263 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1265 * ldlex.l, ldgram.y: Support new -oformat option.
1266 Remove attempt at supporting script fragments on the command line.
1267 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1268 * mri.c (mri_format), ldgram.y: Change callers.
1269 * ldlang.h: Change prototype.
1271 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1273 * Makefile.in: canonicalize install.sh; for use within
1274 this directory (and subdirs)
1276 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1278 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1280 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1283 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1285 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1286 It wasn't documented (or likely used) and wastes time.
1287 (try_open): If EXTEN is empty, don't try it.
1289 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1290 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1291 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1292 with normal function declarations.
1294 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1295 Move *.sc-sh to scripttempl/*.sc.
1296 * {emultempl,emulparams,scripttempl}/README: New files.
1297 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1298 removed, replaced with generic.em.
1299 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1300 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1302 * *.em (*_get_script): Return script name instead of script contents.
1303 * ldlang.c (lang_process): Change caller.
1305 * ldlex.l, ldgram.y: Recognize -m option.
1306 Check for input files after *all* options in grammar.
1307 * ldmain.c (main): Check for -m options. Add default directory
1310 * mkscript.c: File removed.
1311 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1312 to add to the default LIB_PATH.
1313 Look for input files in the new subdirectories.
1314 Create the scripts in emulations subdirectory and don't filter
1315 them through mkscript.
1316 * configure.in: Make the emulations subdirectory.
1318 * Makefile.in: Account for all of the above changes.
1319 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1320 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1321 Put CFLAGS last in the compilation rules.
1322 Add -I../bfd to INCLUDES so sysdep.h is found.
1324 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1326 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1328 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1329 dependent on RELOCATING, not RELOCATION.
1330 * hp3hpux.sh (SHLIB_PATH): Define it.
1332 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1334 * ldfile.c (try_open): If opening without the extension fails,
1335 try with the extension even if -v or -V was given.
1336 had_script is imported (from ldgram.y), not exported.
1338 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1340 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1342 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1344 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1345 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1347 (section): Use statement_list_opt, not statement_list.
1348 * m68kcoff.sc-sh: Gather constructors and destructors and define
1349 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1350 * sa29200.sc-sh: Gather constructors and destructors and define
1351 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1353 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1355 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1356 * configure.in: No longer need to configure to get sysdep.h.
1358 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1360 * Makefile.in: remove install:all and install-info:info
1361 dependencies (these cause some spurious rebuilds at 'make install'
1364 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1366 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1367 (mips-idt-ecoff*): Added trailing '*'.
1368 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1369 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1370 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1372 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1373 incorrect definitions.
1375 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1377 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1378 symbols, unless stripping.
1380 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1382 * Makefile.in: configure looks for ####, so remove lines with many
1384 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1385 and HOSTING_LIBS correctly so that ``make check'' will work.
1387 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1389 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1390 to etext, edata, and end. Needed for IRIX 4.0.5F.
1391 Patch from mwp@iconix.oz.au (Michael Paddon).
1393 * Version 2.2.1 released.
1395 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1397 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1398 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1400 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1402 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1405 * Version 2.2 released.
1407 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1409 * ldver.c (ldversion): Bump version number to 2.2.
1411 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1415 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1417 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1419 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1421 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1422 mkscript.o, rather than directly from mkscript.c.
1424 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1426 * configure.in: Look for ${target_makefile_frag} relative to
1427 ${srcdir}, not relative to build directory.
1429 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1430 * configure.in: Recognize hppa*-hp-osf.
1431 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1432 (em_hppaosf.c): Build it.
1433 * config/hppaosf.mh, hppaosf.mt: New files.
1435 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1436 some system header files. All uses changed.
1438 * configure.in: Recognize i386-aix configurations as i386-coff
1441 * configure.in: Recognize m68*-*-hpux.
1442 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1443 the value of STACKZERO.
1444 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1445 (em_hp3hpux.c): Build it.
1446 * hp3hpux.sh, config/hp300hpux.mt: New files.
1448 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1450 * mips.sc-sh: Put constructors in the .data section.
1451 * Makefile.in (cdtest): Added dependency on ld.new.
1453 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1455 * Makefile.in: Change definition of $(tooldir) to match FSF.
1456 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1457 Support VAX Ultrix and BSD.
1459 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1461 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1463 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1465 * ldlang.h (struct memory_region): Change `length' and
1466 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1467 * ldlang.c, mri.c: Corresponding changes, plus lint.
1469 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1471 * configure.in: For all i386 targets, accept i486 as well.
1473 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1475 * ldlang.c (wild_doit): Preserve all flags for a
1476 SEC_SHARED_LIBRARY section.
1477 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1478 computing largest_section.
1480 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1482 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1483 fields of newly created structure.
1485 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1487 * ldmain.c (g_switch_value): New variable.
1488 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1489 (command_line_option): Accept -G and set g_switch_value.
1490 * ldlex.l (COMMAND): Accept -G.
1491 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1493 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1495 Support for linking and loading at different places:
1497 * ldlex.l: Add "AT" keyword.
1498 * ldgram.y: Cleanup, and parse AT.
1499 * ldlang.c (print_output_section_statement): Print output address
1500 of section in map. (lang_size_sections): Fill sections' lma with
1502 * ldlang.h (lang_output_section_statement_type): Add load_base
1505 * ldindr.c (add_indirect): Keep more information in the alias
1507 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1508 attribute from an input section.
1509 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1510 default. (Q_enter_file_symbos): Indirect symbols now are known by
1511 their section, not a special symbol flag.
1512 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1513 (write_file_globals): Write the mapping for an indirect symbol.
1514 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1517 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1519 * ld.texinfo: changes for q1
1521 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1523 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1525 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1527 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1529 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1531 * mips.sc-sh: Added variables which may be overridden by a
1533 * mipsidt.sh: New file; emulation for IDT MIPS board.
1534 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1535 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1536 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1537 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1539 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1541 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1543 * i386bsd.sh, config/i386bsd.mt: New files.
1544 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1546 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1548 * mri.c: Add extern declaration of strdup.
1549 * ldsym.c (KEEP macro): Add spaces around '=' for the
1550 sake of old (e.g. PCC) compilers.
1552 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1554 * ldver.c: Bump to version 2.1.
1556 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1558 * ldgram.y: allow section types without address expressions.
1559 * ldlang.c (lang_relocate_globals): avoid possible hang with
1560 undefined but unreferenced symbols.
1561 * relax.c (relax_section): don't complain if the script file isn't
1562 relaxable but -relax is set
1564 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1566 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1568 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1570 * mipsbig.sh: New file. Big endian MIPS emulation.
1571 * config/mips-big.mt: New file. Use mipsbig emulation.
1572 * configure.in (mips-sgi-irix*): Use target mips-big.
1573 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1574 (em_mipsbig.c): New target. Uses mipsbig.sh.
1576 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1578 * mips.sc-sh: Put .scommon sections into .sbss section.
1580 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1581 rather than always putting them in bfd_com_section.
1582 * ldlang.c (lang_common): If a common symbol is not in
1583 bfd_com_section, put in a section of the same name, rather than
1584 always putting it in section COMMON.
1586 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1588 * ldmain.c (subfile_wanted_p): If we already have a common
1589 definition of a symbol, don't necessarily pull in an object file
1590 that provides a non-common definition.
1592 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1593 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1595 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1596 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1598 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1600 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1603 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1605 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1606 checking for equality to bfd_com_section.
1608 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1610 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1611 targets, linker script.
1612 * mipslit.sh: New file. Little endian MIPS emulation.
1613 * config/mips-lit.mt: New file. Use mipslit emulation.
1614 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1615 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1616 (em_mipslit.c): New target. Uses mipslit.sh.
1618 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1620 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1621 $(tooldir)/bin/gld, so that gcc can find it with or without
1624 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1626 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1627 write_norel. All linking is now done via write_relax. Call
1628 ldsym_write before calling write_relax.
1629 * relax.c: Added copyright.
1630 (write_relax): Renamed from write_relaxnorel. Added relocateable
1631 argument. seclet_dump renamed to bfd_seclet_link.
1632 * relax.h: Added copyright.
1634 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1636 * ldmain.c (decode_library_subfile): Patch from
1637 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1639 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1641 * config/vxworks960.mt renamed to config/i960.mt
1643 * configure.in: sparc-aout emulates a sun4, as does
1644 sparc*-vxworks, i960-nindy uses gld960 emulation
1646 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1648 Fix support for NOLOAD, add INCLUDE
1649 * ldfile.c (ldfile_open_command_file): pass file name to
1651 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1652 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1655 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1657 * Makefile.in, config.h: no more default emulation. Make the lack
1658 of emulation a compile time error
1660 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1662 * configure.in: recognise all sparclite variants, not just 'sparclite'
1664 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1666 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1669 * configure.in: accept *-ericsson-ose for any m68k CPU.
1671 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1672 for each output section.
1674 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1676 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1677 macro bfd_asymbol_bfd as appropriate.
1678 * Makefile.in: Un-duplicate ldlex.c dependency.
1679 * condigure.in: Replace my_host case table by sourcing
1680 ../bfd/configure.host. Allow std-host as the default.
1681 * ldmisc.c: Change logic for C++ name demangling: There is
1682 no initial '_' to remove from stab-derived function names.
1684 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1686 * ldlang.c (lang_init_script_file): don't attach the output file
1687 sections to the script file.
1689 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1690 * ldlang.c (wild): run expansion loop over command line bfd too.
1691 (lang_ini_script_file): initialize more parts of the command line
1693 * ldlex.l: fix DEFINED start states.
1695 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1697 * ld.texinfo: new doc.
1698 * ldgram.y, ldlex.l: understand -y<symbol>
1699 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1700 print info. (add_ysym): new function.
1701 * ldsym.h: (ldsym_type): new define SYM_Y.
1703 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1705 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1706 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1707 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1708 macros with PARAMS. Recreational cleanup. Update copyrights.
1710 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1712 * Makefile.in: pass down the bfd source directory for includes
1714 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1716 * ldlang.c (lang_size_sections): don't change size and address for
1717 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1720 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1722 * relax.c (build_it): re-enable the processing of data_statements
1723 in scripts, makes counted contructor lists work again.
1725 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1727 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1729 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1731 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1734 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1736 * Support for i386-sysv.
1737 configure.in: check for i386-*-sysv* and i386-*-sco*.
1738 i386coff.sc-sh: rewrote to support SVR3 by default.
1739 ldctor.c (find_constructors): preserve stat_ptr.
1740 ldlang.c (wild_doit): initialize vma and size of new output
1741 section to corresponding input section. This is required for
1742 shared library support.
1743 (lang_size_sections): don't modify vma and size of sections which
1744 are never loaded (for shared libraries).
1745 ldwrite.c (copy_and_relocate): copy the contents of any section
1746 which has contents, not just sections which are loaded (for shared
1749 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1751 * ldlang.c (size_input_section): count the sizes of all sections
1754 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1756 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1757 to demangle symbols better
1759 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1761 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1762 exist when linking with -r.
1764 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1766 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1769 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1771 * ldmain.c (linear_library): don't even think about processing
1772 an object file if it's already been done
1774 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1776 * configure.in: the hp9000/300 config file is now hp300
1778 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1780 * config/z8ksim.mt: new file
1782 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1784 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1785 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1787 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1788 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1789 * ldlang.c (lang_add_keepsyms_file): New function.
1790 * ldlex.l: Handle "-retain-symbols-file".
1791 * ldsym.c (keepsyms_file, kept_syms): New vars.
1792 (process_keepsyms): New functihon; reads file, marks symbols for
1794 (write_file_locals): File symbols should always be kept.
1795 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1796 and "-s". Process retain-symbols file before setting symtab.
1797 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1798 (keepsyms_file, kept_syms): Declare them.
1800 * ldmain.c (main): Non-fatal errors should still cause non-zero
1801 exit status even with -r.
1803 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1805 Added initial support for the z8k
1806 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1807 * configure.in, Makefile.in: modified to reflect above
1809 * ldlang.c (lang_check): when linking conflicting architectures,
1810 make the output file reflect at least one of the bad inputs.
1812 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1814 * Makefile.in (install): if $(tooldir) exists, install ld in
1817 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1819 * Makefile.in, configure.in: modified to support i386-coff
1820 * i386coff.sh: new file
1822 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1824 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1825 added m68k-coff emulation mode, stolen from a29k emulation.
1826 Almost certainly wrong, but perhaps better than sun3.
1828 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1830 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1831 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1832 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1833 This is one character shorter, and lets people build on
1834 SVR3 system. (ld__h8300xray.[co] was the killer there;
1835 h8300xray.sc-sh is also overlong, but seems harmless.)
1836 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1837 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1838 * configure.in: Add host isc.
1840 * ldver.c: Call it version 2.0.
1842 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1844 * ldver.c: Bump to version 0.98.
1847 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1849 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1851 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1852 * ldlex.l: Moved comment() to end, since some compilers
1853 otherwise have problems with input() used before it is defined.
1855 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1857 * configure.in: added Solaris 2 and Irix 4 host support.
1859 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1861 * Makefile.in: remove -S flag from the FLEX definition
1863 * configure.in: rewrote, using new style case statement. use
1864 m68k.mt for m68k-aout systems
1866 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1868 * Makefile.in: map "ld" through program_transform_name when
1871 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1873 * cplus-dem.c: Removed. Use the version in libiberty now.
1874 * ldmisc.c: Use new libiberty version of cplus_demangle().
1876 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1878 * gld960.em (gld960_choose_target): default to little endian, not
1881 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1883 * ldlang.c (lang_process): don't pass null pointers when
1884 abs_output_section is what is required.
1885 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1886 used, and pass that down.
1887 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1890 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1892 * configure.in, config/ose68.mt: renamed OSE to ose.
1894 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1896 * ldsym.c (write_file_locals): Reorder check for common or
1897 undefined symbols so that it works.
1899 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1901 * configure.in: accept all m68K family members.
1903 * Makefile.in: always create installation directories.
1905 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1907 * ldlex.l: now parses comment correctly, added ~ to acceptable
1910 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1911 unary -ve constants.
1913 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1914 the command line can't be found.
1916 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1918 * ldlang.h: add new field "loadable" to output_section_statement.
1919 * ldlang.c (lang_output_section_statement_lookup): initilize new
1920 field. (wild_doit): if new field is not set, then stop output
1921 section from being loadable.
1922 (lang_enter_output_section_statement): set the field from the
1924 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1925 * h8300hms.sc-sh, h8300hms.em: get -r right.
1927 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1929 * ldint.texinfo: New internals manual (beginnings thereof).
1930 * PORTING: Removed, merged into ldint.texinfo.
1932 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1934 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1935 cdtest.exp: A test program (copied from libg++/test-install)
1936 that tests that constructor and destructors are handled
1939 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1941 * Makefile.in (install): install from ld.new, renaming during the
1942 copy, or else the next 'make install' needs to re-link ld.
1944 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1946 * configure.in: generalise hp recognition (from sef).
1948 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1950 * configure.in: recognize bsd and hpux hppa configurations.
1951 error messages echo to stderr, not stdout
1953 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1955 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1956 ldmisc.c: removed rcsid's.
1958 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1960 * ldlang.c (lang_map): print changes in sizes due to relaxing
1961 (size_input_section): maintain the delta information.
1962 * ldlang.h: add new field to struct to contain delta info.
1963 * relax.c (relax_section): complain if input not relaxable.
1964 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1967 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1969 * ldmain.c(main): prevent -r and -relax from being on at the same
1972 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1974 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1978 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1980 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1982 * ldlang.c(open_output): set the target arch and machine as soon
1983 as we can. (lang_size_sections): use new macros for setting vma
1986 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1988 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1989 Also deleted an unreachable path to wrs.
1991 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1993 * Makefile.in (install): use -d test for $tooldir before
1994 installing ld there so that $tooldir can be inherited from
1997 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1999 * ldlang.c: Two non-substantial changes for the sake of
2000 the old Portable C Compiler.
2002 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2004 * ldgram.y, ldlex.l: parse ABSOLUTE
2005 * ldexp.c: add support for ABSOLUTE
2007 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2009 * Makefile.in: Added default definitions for HOSTING_CRT0,
2010 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2011 * config/*.mh: Miscellaneous clean-up: Removed definitions
2012 of YACC (since it is not longer used in the Makefile).
2013 Remove HOSTING_* definitions that are subsumed by the
2014 ones added to Makefile.in. Removed most definitions of CC.
2015 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2016 These are no longer needed.
2018 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2020 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2021 rules, since these are used when building a distribution.
2022 * Makefile.in (ldlex.c): Don't re-direct output, since that
2023 leaves a bogus output files if it fails.
2025 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2026 * ldlex.c: Fix some unnecessary flex-specific-isms.
2028 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2030 * ldgram.y: move spurious semicolon
2031 * ldexp.h: fix prototype
2033 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2035 * ld.texinfo: references to linker now say "ld" not "gld".
2037 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 changed calling convention for Q_enter_global_ref
2040 * ldexp.c, ldlang.c, ldmain.c: reflect this
2041 * ldver.c: bump version to 1.97.1
2042 * ldindr.c (add_indirect): when an edict declaring an indirect
2043 symbol is found, make sure that any ideas about the symbol being
2044 common are changed if it now known to be defined.
2045 * ldmain.c (linear_library): complain once if archive isn't
2047 * ldlang.h, ldlang.c: make room for and initialize the complain
2050 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2052 * Makefile.in: use flex & bison from ../ if they exist.
2054 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2056 * relax.c (build_it): don't allocate space in the output file for
2057 stuff if -R flag applys to it.
2058 * ldfile.c: merge in VMS filename support
2059 * ldmain.c (main): take out ./ from library path, and close file
2060 before unlinking. Make multiple defs of a symbol create an
2062 * ldmisc.c: fatal errosrs delete output file
2064 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2066 * ldver.c: Increase version number to 1.97, for consistency
2069 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2071 * Makefile.in: FLEX -> LEX.
2073 * ld.texinfo: {} -> @{@}.
2075 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2077 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2078 (and associated change in -c option, now used for these scripts)
2080 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2082 * ldver.c: Bumped version to 1.96 - new release, resync with the
2084 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2085 rather than with raw malloc, makes it easier to track where memory
2087 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2088 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2089 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2092 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2094 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2096 * Makefile.in: use bootstrap for check.
2098 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2100 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2102 * Makefile.in: now use flex, not lex
2103 * ldlex.l, ldlang.c, ldctor.c: lint
2105 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2107 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2108 different sorts of filenames on the command line than in a script.
2110 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2112 * Makefile.in: rework CFLAGS so that they can be passed on the
2113 make command line. Remove MINUS_G. Default CFLAGS to -g.
2115 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2117 * relax.c: added handling for new "padding" seclet type, used to
2118 fill out gaps between section.
2119 * ldgram.y, ldlex.l: now -defsym on the command line is done
2122 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2124 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2126 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2128 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2131 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2133 * Makefile.in (install): Install second copy in $(tooldir)/bin
2134 without $(program_prefix), since that's what gcc expects.
2136 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2138 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2139 * h8300*: fix bit rot and add support for h8300xray target
2140 * go32.sh: target emulation for go32.
2142 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2144 * gld960.em, i960.sc-sh. Fix i960 bit rot
2146 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2148 * Makefile.in: install man page.
2150 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2152 * config/mt-<foo> renamed to <foo>.mt
2153 * config/mh-<foo> renamed to <foo>.mt
2154 * configure.in changed to reflect this
2155 * genscripts.sh now make .xbn files rather than .xN files
2157 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2159 * ldver.h: fix decl of ldversion.
2161 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2163 * Makefile.in: added check target.
2165 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2167 * ldmain.c (Q_enter_file_symbols): now aliases work again
2169 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2171 * Makefile.in: added clean-info target.
2173 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2175 * ldexp.c (exp_print_tree): don't try and follow null pointers
2177 * ldgram.y: remove 11 shift reduce errors
2179 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2181 * Makefile.in: added tooldir and program_prefix.
2183 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2185 * ldlang.c (size_input_section): don't move absolute sections
2189 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2191 * cplus-dem.c: yet another copy of this - maybe it should go into
2193 * ldgram.y: now -V and -v have different actions
2194 * ldver.c: if -V, prints list of emulations compiled in
2195 * ldmisc.c: support for cplus demangling
2198 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2200 * Makefile.in, configure.in: removed traces of namesubdir,
2201 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2202 copyrights to '92, changed some from Cygnus to FSF.
2204 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2206 * Makefile.in: Change mkscript rule into one for ./mkscript
2207 (for the sake of makes that don't realize they're the same).
2208 * PORTING: Add more details.
2209 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2211 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2213 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2214 config/mt-hp300bsd: New port to hp300 running BSD.
2216 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2218 Major rewrite of how ld is configured. The major idea
2219 is to use shell scripts to generate everything.
2220 * generic.em replaces ldtemplate.
2221 * Other *.em files replace various *.c files.
2222 A *.em file is a shell script that generates the corresponding
2223 ld__*.c file that implements an emulation. This is usually
2224 a straight 'cat' of a here-document, possibly with substitutions.
2225 * Script files (*.sc) are places by *.sc-sh scripts.
2226 Again, these are simple shell scripts that 'cat'
2227 here-documents, usually with some substitutions.
2228 The output a *.sc-sh is a script file.
2229 * Each emulation is defined by a short shell script with
2230 extension *.sh that specifies the emulation-specific
2231 parameters (such as the name of the *.sh-sc and *.em
2233 * genscript.sh is the master shell script used to generate
2234 an emulation. It is passed various argument, including
2235 the name a the emulation-speciic *.sh file that it
2236 "sources" to set variables to emulation-specifc parameters.
2237 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2238 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2239 * config/mh-foo: Rename LDEMULATION names as appropriate
2240 (usually 'gldfoo' -> plain 'foo').
2241 * ldwrite.c: Fixed a typo in a comment.
2242 * Makefile.in: Major changes. Removed some the sed
2243 magic to converts scripts, since that is now handled
2244 by genscripts.sh and the *.sc-sh scipt generators.
2245 * config.h: Remove a bunch of macros defining emulations
2246 and targets. This becomes one less file to edit when
2247 adding emulations or targets.
2248 * ldemul.h (struct ld_emulation_xfer_struct): Add
2249 emulation_name and target_name fields.
2250 * ldemul.c, ldemul.h: Define some default functions used
2251 by most emulations (and remove from the *.em scripts).
2252 * ldemul.c (ldemul_choose_target): Search the new
2253 ld_emulations array using a loop (instead of a hardwired
2254 nested if statement).
2255 Define the ld_emulation from the automatically-geenrated
2256 ldemul-list.h. This means you no longer have to edit ldemul.c
2257 to add a new emulation.
2258 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2259 their expansions, since the former no longer exist.
2260 * PORTING: A very rough first draft of a porting guide.
2262 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2263 to be terminated by a new-line (instead of requiring a semicolon).
2265 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2267 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2268 tests for NULL pointers all over the place.
2269 * ldlang.c (lang_process): remember to relocate global symbols
2270 *after* relaxing has done it stuff.
2272 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2274 * config/mt-coff-h8300: use EMUL like everything else
2275 * ldlang.c: (print_padding_statement): print the right address.
2276 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2279 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2281 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2282 * ldlang.c (print_data_statement): print the right address.
2284 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2286 * Makefile.in: The rule for testing ld by re-linking itself
2287 via an intermediate -r link was moved to the ld1 rule
2288 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2289 which allows the bootstrap rule to work.
2290 * ldctor.c (find_constructors): Don't create a constructor
2291 list if it is already defined (as would happen if ld is
2292 invoked by collect).
2294 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2296 * config/mh-sparc.h: now uses libgcc.a
2297 * ldmain.c: quit using exit
2298 * *sc: use *(COMMON) rather than [COMMON]
2299 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2300 to allow preprocessing of .l file.
2301 * Makefile.in: New ldlex.l mangling
2302 * ldexp.c (fold_binary): perform expressions with % and / in
2304 * ldfile.c (open_a): open archives on VMS in a special way
2307 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2309 * ldgram.y: map -M behave in the same way as -Map (sets file name
2311 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2312 whether or not relaxing has been done.
2313 * ldmain.c: don't open a map file if it doesn't have a name
2314 * relax.c: all the brains have moved into bfd.
2315 * ldwrite.c: ammend comment
2317 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2319 * Makefile.in: added relax, also made three stage go through a
2322 * config.h: if GNU960 defined, then default emulation mode is
2324 * ldexp.h, ldexp.c: map to file hooks
2325 * ldlang.c: map to file hooks
2326 * ldgram.y: added -Map -relax
2327 * ldlex.l: added -relax, -Map
2328 * ldmain.c: open map file
2329 * ldmisc.c: support for map file
2330 * ldwrite.c: new relax magic
2332 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2334 * Makefile.in, config/tm-*.h: Clean up make output, only
2335 pass DEFAULT_EMULATION to ldmain.c.
2337 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2339 * ldver.c: Bump to version 1.94.
2341 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2343 * Makefile.in: infodir belongs in datadir.
2345 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2347 * Makefile.in: Pass -y to bison. (Again;
2348 accidentally deleted by Rich.)
2349 * news.sc, ldgld68k.sc: Define __end as well as _end.
2351 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2353 * ldindr.h: added to contain prototypes of ldindr.c
2354 * ldfile.c: include ctype.h
2355 * ldmain.c: include the requried prototype headers
2356 * ldwrite.c: get_reloc_upper_bound has been renamed
2357 bfd_get_reloc_upper_bound
2359 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2361 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2362 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2363 spaces following hyphens, bsd make can't cope. added
2364 standards.text support and made it look like all the other
2367 * configure.in: configure now runs entirely in objdir so make file
2368 existence checks against ${srcdir}. Mark this directory as
2371 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2373 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2374 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2375 and mandir now keyed off datadir by default.
2377 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2379 * ldver.c: Bumped version to 1.93.
2380 * Makefile.in: Pass -y to bison.
2382 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2384 * config.h: h8 is now coff, not ieee
2385 * h8300hds.sc: reflect the same
2387 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2389 * ldver.c (ldversion()): Update to 1.92.
2390 * ldctor.c: There are two places constructor sets
2391 can be defined. One of them checked for an existing
2392 duplicate, the other didn't. Unfortunately, the latter
2393 was called after the former ...
2394 So, factor out code for inserting a new element into
2395 constructor_name_list (after checking for a duplicate)
2396 into a new function add_constructor_name, and call
2397 it from both aforementioned places (ldlang_add_constructor
2398 and ldlang_check_for_constructors).
2400 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2402 * Makefile.in: Rename .c files generated from ldtemplate
2403 to have names starting with ld__. This helps 'make clean'.
2405 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2407 * Makefile.in: Take out the version number for install
2408 * m88kbcs.sc: put in contructor blocks.
2410 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2412 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2413 parameter, a format, and an arg pointer, and rename it to
2414 vfinfo(). Write info() in terms of new vfinfo().
2415 New einfo() is the same as info(), except it writes to stderr.
2416 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2417 ldmisc.c: Replace "error" calls to info() by new einfo().
2419 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2421 * ldlex.l ldgram.y: made -V option do same as -v
2422 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2425 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2426 i386 aout changes from Bob Kukura
2427 * Makefile.in, config.h: added i386aout support
2428 * configure.in: fixed /h-{myhost} typo
2429 * ldgram.y: -MM now gives more boring map.
2430 * ldlang.c: now does D_PAGED flag the right way.
2431 * ldsym.c: -MM flags does the right thing.
2433 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2435 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2436 * ldlang.c (init_os): Compensate for BFD change,
2437 where bfd_make_section now returns NULL for a duplicate
2438 section request, instead of the old section.
2440 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2442 * ldver.c: Bump to version 1.91 (consistent with binutils).
2444 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2446 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2447 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2448 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2449 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2450 Add or update copyright notices.
2452 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2455 * Makefile.in: Changed installation directory name scheme
2456 to be consistent with gcc. Also changed 'install'.
2458 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2460 * Makefile.in: new targets ld.mm, ld.me
2462 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2464 * Makefile.in, ldtemplate: Need to use separate scripts
2465 for -n and -N options. Yet more complication.
2467 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2469 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2470 work). Add some lines to avoid Sun Make VPATH bugs.
2472 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2474 * news.sc: Add alignment for data segment.
2475 * ldtemplate: Add (yet another) script to get for -n or -N
2476 options. (These need different alignment than ZMAGIC files.)
2477 * Makefile.in: Add stuff for new foo.xn scripts.
2478 These are generated by replacing "ALIGN(0x...00)" by ".".
2480 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2482 * Makefile.in: new targets ld.ms, ld-index.ms
2483 ld.texinfo: remove tabs, other cleanups for texi2roff
2485 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2487 * ldmain.c (main): Make config.magic_demand_paged be true
2488 by default. Don't the WP_TEXT and D_PAGED flags of
2489 output_bfd here; it's too late, so set it when output_bfd
2490 is created (in ldlang.c). Also fix setting of EXEC_P flag
2491 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2492 * ldlang.c: Remove some duplicate extern declarations.
2493 * ldgram.y: Fixes to -N and -n options.
2494 * Makefile.in: Recognize upper case letters in sed script
2495 to remove assignments from script files.
2496 * ldtemplate: Don't assukme that -N or -n options
2497 imply use of -r script.
2498 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2500 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2502 * ldtemplate: include bfd.h before sysdep.h.
2504 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2506 Restructure configuration scheme for bfd, binutils, ld.
2508 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2509 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2510 Change some config names to match other dirs.
2511 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2513 * config/: Rename some config files to match up h-*.h names.
2514 Remove all the HOST_SYS definitions from the config files.
2516 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2518 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2519 * ldtemplate: Remove ldfile_add_library_path calls;
2520 just use the SEARCH_DIR commands in the script files.
2521 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2522 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2523 This is primarily intended for cross-linking, where you would
2524 place libaries in a different place than native libraries.
2525 Also, emulations made from ldtemplate now use $(srcdir).
2526 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2527 form; people can use the Makefile's LIB_PATH to override.
2529 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2531 * Makefile.in: fix target ld.dvi, add target ld.info
2532 ld.texinfo: make info filename ld.info
2534 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2536 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2538 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2539 few BFD types & enums.
2543 version-control: never