1 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * Makefile.in (clean, distclean): Remove configdoc.texi.
5 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
7 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
9 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
11 * ldlang.c (lang_size_sections): When relaxing, adjust the
12 position of a padding statement, and adjust dot accordingly.
14 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
16 * scripttempl/i386coff.sc: If relocating, don't put .init and
17 .fini sections into .text; keep them separate.
18 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
19 exist, get crtbegin based on gcc -print-libgcc-file-name.
20 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
22 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
24 * Makefile.in (check): Set TCL_LIBRARY for runtest.
26 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
28 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
31 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
32 if building a final executable.
34 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
36 * ldmain.c (main): Check the return value of bfd_close.
38 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
40 * scripttempl/alpha.sc: Clean up section alignment to ensure that
41 sections never overlap when using -r.
43 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
45 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
46 changes: get_symtab_upper_bound renamed and returns long,
47 bfd_canonicalize_symtab returns long, check for error indications.
49 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
51 * ldlang.c (print_input_section): For section size, use
52 _cooked_size if it is non-zero, size otherwise.
53 (size_input_section): Likewise.
54 (lang_do_assignments): Likewise (case lang_input_section_enum).
56 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
58 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
59 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
60 (lang_add_input_file): Pass true to new_afile for add_to_list.
61 (lookup_name): Remove force_load argument. Changed all callers.
62 Pass false to new_afile for add_to_list. Split loading of symbols
63 out into separate function.
64 (load_symbols): New function split out of lookup_name. Don't load
65 the symbols if they are already loaded.
66 (open_input_bfds): For lang_input_statement_enum call load_symbols
67 rather than lookup_name.
68 (lang_process): Pass abs_output_section rather than NULL to
70 (lang_startup): Set real field of first_file to true.
72 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
74 * ldlang.c (had_relax): Removed.
75 (relax_again): New static variable.
76 (lang_size_sections): Change call to bfd_relax_section to
77 correspond to BFD changes. Set relax_again appropriately.
78 (lang_process): Remove #if 0 code. When relaxing, keep calling
79 lang_do_assignments and lang_size_sections until relax_again
82 * emultemp/gld960.em: Include libiberty.h
83 (gld960_before_parse): Pass NULL as final argument to concat.
85 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
87 * scripttempl/aout.sc: Force _end and __end to be aligned to a
90 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
91 building a bfd_data_link_order, rather than by setting the section
94 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
96 Changes to make -Ur work again.
97 * ldmain.c (add_to_set): Now takes reloc argument rather than
98 bitsize. Check config.build_constructors here. If an new hash
99 table entry is created, mark it as undefined.
100 (constructor_callback): No longer takes bitsize argument. Pass
101 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
102 BFD backend supports it.
103 (reloc_overflow): Handle a NULL abfd argument.
104 (reloc_dangerous, unattached_reloc): Likewise.
105 * ldctor.c: Include ldmain.h.
106 (struct set_info): Change bitsize field to reloc.
107 (ldctor_add_set_entry): Now takes reloc argument rather than
108 bitsize. Don't bother to check config.build_constructors here.
109 (ldctor_build_sets): Get the size from the reloc howto. If
110 generating relocateable output, call lang_add_reloc rather than
112 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
114 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
115 (lang_reloc_statement_type): New structure.
116 (lang_statement_union_type): Add reloc_statement field.
117 (lang_add_reloc): Declare new function.
118 * ldlang.c (lang_for_each_statement_worker): Handle
119 lang_reloc_statement_enum.
120 (map_input_to_output_sections, print_statement): Likewise.
121 (lang_size_sections, lang_do_assignments): Likewise.
122 (print_reloc_statement): New function.
123 (lang_add_reloc): New function.
124 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
126 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
127 (cdtest-ur, cdtest-ur.out): New targets.
128 (check-cdtest): Now also check that -Ur works correctly.
130 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
132 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
134 * ldlang.c (lang_process): Move lang_common call before
135 map_input_to_output_sections, to ensure that any alignment
136 constraints set by common symbols are copied over to the output
139 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
141 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
142 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
143 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
144 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
147 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
149 * config/i386bsd.mh: New file.
151 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
153 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
155 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
156 (DATA_START_SYMBOLS): Define _fdata.
158 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
160 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
162 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
164 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
165 works again. Attach some output symbols to the stub file bfd.
167 * emultempl/hppaelf.em: Include elf32-hppa.h.
168 (file_chain): Add decl.
169 (hppa_look_for_stubs_in_section): Delete decl.
170 (hppaelf_finish): Reenable code. Do not pass symbols
171 down to hppa_look_for_stubs_in_section.
173 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
175 * ldmain.c (write_map): Don't define. Removed all references.
176 Just use map_file or map_filename instead.
177 (add_archive_element): Use minfo to write map information, not
179 (constructor_callback): Use fprintf to write map information, not
181 * ldmain.h (write_map): Don't declare.
182 * ldgram.y (mri_script_command): Removed reference to write_map.
183 * ldlang.c (lang_one_common): Likewise.
184 * lexsup.c (parse_args): Likewise.
186 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
188 * scripttempl/elf.sc: Force all sections to be aligned.
190 * ldgram.y (section): Reverse the order of memspec_opt and
191 fill_opt to avoid an ambiguity when both are used.
192 * ld.texinfo: Changed accordingly.
194 * ldgram.y: Move include of ldlex.h back with other includes.
195 * ldlex.h (input_type): Don't initialize enum constants to
197 * ldlex.l: Use a switch to return the right token based on
198 input_type, rather than knowing that input_type has a value based
201 * ldgram.y (dirlist_ptr): Removed; not used.
202 * lexsup.c: Include ldver.h.
203 * Makefile.in: Rebuilt dependencies.
205 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
207 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
208 (ldlang_add_file): call it here instead.
210 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
212 * ldgram.y: Include ldlex.h after %token decls, for byacc.
214 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
216 * emultempl/hppaelf.em: First attempt to clean this file up.
217 Add comments in several functions as to their purpose and
218 how they function (or my current best guess). Clean up horrible
219 spacing and indention that never should have been accepted in the
220 first place. Add FIXMEs for issues which need to be resolved.
221 Disable linker-stub generation until it gets fixed. This allows
222 the linker to at least work on simple code for testing purposes.
224 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
225 it via hppaelf_finish). Prototype moved into ldlang.h.
226 (lang_process): Move problematic extra call to lang_size_sections
227 into the PA ELF specific code.
228 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
229 lang_size_sections moved here.
231 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
233 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
234 * config/ppc-elf32.mt: New file.
235 * emulparams/elf32ppc.sh: New file.
236 * emultempl/ppc.em: New file.
237 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
238 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
239 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
241 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
243 * lexsup.c (parse_args): Use symbolic numbers for long options.
244 Fix misunderstanding in -Y and -call_shared et al.
246 Use getopt instead of lex and yacc to parse the command line.
248 * ld.texinfo (Options): Document changes to option syntax.
249 * Makefile.in: Update dependencies.
250 * ldver.c (help): Tweak dashes in usage message.
251 * ldgram.y (%union): Remove unused members.
252 Remove %tokens for command line options; add ones for input types.
253 (command_line): Rules removed.
254 (file): Instead of command line, recognize an
255 input type indicator, then use the nonterminal for that type.
256 (defsym_expr): New nonterminal from code formerly in command_line.
257 * ldlex.h: Declare parser input type enum and variable.
258 Don't declare parse_line.
259 * ldlex.l: Remove unused variables. Make some used ones static
261 (COMMAND): Start state and its rules removed.
262 At start of yylex, return input state token if at start of input.
263 (lex_redirect): Don't need to set yyout.
264 (ldlex_command): Function removed.
265 * ldmain.c (main): Instead of calling parse_line, set up the
266 redirections and call yyparse directly.
267 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
269 * lexsup.c: Remove #if 0'd code.
270 (parse_line): Function removed.
271 (parse_args): Rewrite to use getopt_long_only.
272 (set_default_dirlist): New function from code formerly in
273 ldgram.y:command_line.
274 (set_section_start): New function.
275 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
276 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
277 compiled-in link scripts in "{" and "}", as the grammar no longer
280 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
282 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
283 require that it be in $(srcdir).
285 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
287 * ldlang.c (lang_size_sections): Only align section to alignment
288 required by linker script, not to maximum alignment of input
291 * ldlang.h (largest_section): Don't declare.
292 * ldlang.c (largest_section): Don't define.
293 (size_input_section): Don't set largest_section; not used.
295 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
297 * ldlang.c (new_afile): Pass NULL as last argument to concat.
299 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
301 * ldlang.c, ldmain.c: Include libiberty.h.
303 * ldmisc.h (concat): Don't declare.
304 * ldmisc.c (concat): Don't define; just use the one in libiberty.
306 * ld.h (as_output_section_statement): Removed; not used.
308 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
310 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
311 bfd_set_error and new error names.
313 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
315 * ldwrite.c (build_link_order): If the cooked size of the section
316 has been set, use it, for determining link_order size.
317 (ldwrite): In the error message displayed if bfd_final_link fails,
318 indicate that it was in fact the final link step that failed.
320 * ldlang.c (lang_size_sections): Clear bfd_error before calling
321 bfd_relax_section, in case it returns false but doesn't flag an
322 error. If an error is returned, indicate which one it is in the
325 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
326 it'll get picked up from $(srcdir) if appropriate.
328 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
330 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
331 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
333 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
335 * ldlex.l (comment): Increment line number when newline is read.
337 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
339 * ldlang.c (lookup_name): Take new argument, force_load. If true,
340 reload the file even if it is already loaded.
341 (wild): Call lookup_name with force_load argument of 0.
342 (open_input_bfds): Call lookup_name with force_load argument of 1.
343 (print_symbol): Remove declaration of non-existent function.
344 (print_one_symbol): Return true rather than falling off end.
346 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
348 * ldmain.c (main): Use %ld when printing long values.
350 * scripttempl/elf.sc: Move _edata after the .sdata section.
351 Permit OTHER_BSS_SYMBOLS to be defined.
352 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
354 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
356 * Rename all "hppaosf" files to "hppaelf".
357 * Change all "osf" references to "elf" in hppaelf files.
358 * Makefile.in: Likewise.
359 * configure.in: Likewise.
361 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
363 * ldmain.c (main): Call xatexit, not atexit.
364 Call xmalloc_set_program_name.
366 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
369 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
371 * emultempl/lnk960.em (append), emultempl/hppaosf.em
372 (hppaosf_finish): Call xmalloc, not ldmalloc.
373 * ldmain.c (preserve_output): Function removed.
374 (main): Do it here instead.
376 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
378 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
379 GNU C specific macros.
381 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
382 call to LANG_FOR_EACH_INPUT_SECTION.
384 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
386 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
387 deleted; will use libiberty versions instead.
388 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
389 mri.c Makefile.in: Change callers.
391 * ldmisc.c (vfinfo): Remove cleanup code.
392 * ldmain.c (remove_output): Put it here (new function).
393 (preserve_output): New function.
394 (main): Register remove_output and preserve_output with atexit.
395 * ldmain.c ldgram.y: Call xexit instead of exit.
396 * ldmisc.h: Declare xexit.
398 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
400 * Makefile.in: Lots of new H8/500 memory models.
402 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
404 * ldlex.l: Removed duplicate rules.
405 (yywrap): Provide default definition, needed with some versions of
408 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
410 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
411 the archive filename too.
413 * ldlex.l: Add rule to catch invalid input characters instead of
414 printing them. Include "ldmain.h" for program_name decl.
415 (lex_warn_invalid): New function.
416 * Makefile.in: Add dependency.
418 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
420 * Makefile.in (check): Don't bother running any tests of
421 cross-linker until the test suite no longer assumes native mode.
423 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
425 * ldlang.c (print_one_symbol, print_input_section): Print
426 global symbols in symbol table again.
428 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
430 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
431 exit successfully instead of complaining if no input files are
434 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
436 * Makefile.in: Format variable definitions consistently.
437 (LD_PROG): Remove unnecessary variables from link command,
438 change variable LOADLIBES to EXTRALIBS.
440 * ldmain.c (main): Compute and display total execution time.
441 * ld.texinfo (-stats): Document the option.
443 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
445 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
448 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
451 * ldlang.c (relaxing): Removed global variable.
452 (lang_size_sections): If the canonical symbols have not already
453 been read in, read them in before relaxing.
454 * ldlang.h (relaxing): Removed declaration.
456 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
458 * ldlang.c (new_afile): Initialize loaded field to false.
459 (lookup_name): If file was already loaded, don't call the
460 add_symbols entry point again.
462 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
464 * ld.texinfo: Clarify what -T option does.
466 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
468 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
471 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
473 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
475 * configure.in (m68k-motorola-sysv*) New target.
476 * config/delta68.mt: New file.
477 * emulparams/delta68.sh: New file.
478 * scripttempl/delta68.sc: New file.
479 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
480 (em_delta68.c): New target.
482 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
484 * ldmain.c (add_archive_element): If trace_files or
485 trace_file_tries, print file name.
486 * ldlang.c (lookup_name): Likewise.
487 (ldlang_add_file): Don't put files on input_bfds list in reverse
490 * scripttempl/elf.sc: Correct typo.
492 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
494 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
495 their arguments optional, for compatibility with the old GNU ld.
497 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
499 * scripttempl/elf.c: Define __bss_start before the .sbss section.
501 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
503 * ldmain.c (add_to_set): Add bitsize argument.
504 (constructor_callback): New function.
505 (link_callbacks): Add constructor_callback.
506 * ldctor.c (struct set_info): Add bitsize field.
507 (ldctor_add_set_entry): Add bitsize argument.
508 (ldctor_build_sets): Base the size of the elements of the set on
509 the bitsize, rather than always using LONG.
510 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
512 * ld.h (QUAD_SIZE): Define.
513 * ldgram.y (QUAD): New token.
515 * ldlex.l: Return QUAD.
516 * lexsup.c (keywords): Add QUAD.
517 * ldwrite.c (build_link_order): Handle QUAD.
518 * ldlang.c (print_data_statement): Handle QUAD.
519 (lang_size_sections): Likewise.
520 (lang_do_assignments): Likewise.
521 * ldexp.c (exp_print_token): Add QUAD to table.
522 * ld.texinfo: Describe QUAD.
524 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
525 since the Alpha doesn't use them.
527 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
529 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
531 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
533 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
534 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
536 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
538 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
539 needed for i386mach. (Should be a no-op on other systems.)
541 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
542 (PAGE_SIZE): Don't define; not used.
544 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
546 * ldgram.y (yyerror): Make argument const char *, and actually
547 print it out rather than assuming it is a syntax error.
548 * ldmisc.h: Change declaration of yyerror.
549 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
551 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
553 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
554 exec header offset, since the exec header isn't loaded.
555 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
557 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
559 A major rewrite to move the bulk of the linker into BFD so that
560 more efficient backend code can be written for specific object
562 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
563 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
564 * ldctor.c, ldctor.h: Complete rewrite.
565 * ldwrite.c, ldwrite.h: Complete rewrite.
566 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
567 link_info.strip instead. Changed all uses.
568 (discard_locals_type, discard_locals): Removed. Use
569 link_info.discard instead. Changed all uses.
570 (ld_config_type): Removed relocateable_output field; use
571 link_info.relocateable instead; changed all uses. Added stats
573 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
574 set_loader_symbol): Removed.
575 * ldexp.h (node_class): Added etree_rel.
576 (etree_type): Added rel field.
577 * ldexp.c (exp_print_token): Bracketed table initialization.
578 (exp_relop): New function.
579 (fold_name): Use linker hash table rather than ldsym functions.
580 (exp_fold_tree): Likewise. Also, handle etree_rel case.
581 (exp_print_tree): Handle etree_rel.
582 * ldgram.y (strip_symbols, discard_locals): Removed.
583 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
584 (REL): New token. Does not appear in grammar, but needed for
586 (file): Don't call lang_final; it's called by main anyhow.
587 * ldlex.l: Accept -stats and -no-keep-memory options.
588 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
589 * ldlang.c: Consistently use fill_type for fill argument.
590 (lang_init_script_file, script_file): Removed.
591 (create_object_symbols): Removed. Use
592 link_info.create_object_symbols_section instead. Changed all
594 (lang_add_keepsyms_file): Removed.
595 (lookup_name): Call bfd_link_add_symbols instead of
596 ldmain_open_file_read_symbol.
597 (wild): Don't iterate over script_file.
598 (open_output): Create link hash table.
599 (lang_place_undefineds): Rewrote.
600 (lang_size_sections): Handle relaxing (doesn't work yet).
601 (lang_relocate_globals): Removed.
602 (lang_finish): Use link hash table rather than ldsym functions.
603 (lang_common): Rewrote.
604 (lang_one_common): New function.
605 (ldlang_add_file): Add file to link_info.input_bfds list. Set
607 (create_symbol): Removed.
608 (lang_process): Don't call lang_init_script_file. Call
609 ldctor_build_sets rather than find_constructors. Don't call
610 lang_relocate_globals.
611 (lang_abs_symbol_at_beginning_of): Rewrote.
612 (lang_abs_symbol_at_end_of): Rewrote.
613 * ldmain.c (had_y): Removed.
614 (lprefix, lprefix_len): Removed; use link_info fields instead.
616 (multiple_def_count, commons_pending, undefined_global_sym_count,
617 total_symbols_seen, total_files_seen): Removed.
618 (link_callbacks, link_info): New variables.
619 (main): Initialize link_info. Don't call init_bfd_error_vector or
620 ldsym_init. Don't set now unused variables. Handle -stats.
621 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
623 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
624 search_library, gnu960_check_format, decode_library_subfile,
625 linear_library, symdef_library, clear_syms, subfile_wanted_p):
627 (add_keepsyms_file, add_archive_element, multiple_definition,
628 multiple_common, add_to_set, warning_callback, undefined_symbol,
629 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
631 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
632 require symbols for %C; look them up instead.
633 * emultempl/hppaosf.em: Pass link_info to
634 hppa_look_for_stubs_in_section.
635 * Makefile.in: Rebuilt dependencies.
636 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
638 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
640 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
641 ldlang.h and ldctor.h.
643 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
644 declarations of free and malloc from flex output. Change malloc
645 to ldmalloc in flex output.
647 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
649 * ldmain.c (lprefix): Change default from a char to a string
650 with only one character.
651 (lprefix_len): Set default to one.
653 * ldmain.h (lprefix_len): Declare.
655 * ldsym.c (write_file_locals): Use strncmp rather than a character
656 comparison for lprefix.
658 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
661 * emultmpl/hppaosf.em: Include ldexp.h.
662 (before_parse): Set lprefix and lprefix_len correctly.
664 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
666 * ldlex.h: Don't declare yywrap if it is a macro.
667 * ldlex.l: Include sysdep.h.
668 * ldlang.c (lang_for_each_statement_worker,
669 lang_for_each_statement): Forgot to use PARAMS.
671 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
673 * Makefile.in: Added .PHONY targets where appropriate. Added some
675 (gcclibdir, version): Removed unused variables.
676 (DEP): New variable, set to mkdep.
677 (ALL_CFLAGS): New variable. Used in .c.o target.
678 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
680 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
681 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
682 mostly obsolete variables. Adjusted remaining uses.
683 (DEF_EMUL): Removed variable.
684 (ldmain.o): Handle undefined EMUL error correctly.
685 (ldemul-list.h): Depend on config.status rather than Makefile.
686 Create via temporary file.
687 (ver960.c, roll, make): Removed obsolete targets.
688 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
690 * dep-in.sed: New file, used when rebuilding dependencies.
692 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
694 Made many changes to eliminate gcc warnings. Made various
695 cosmetic changes, declared various things in header files, removed
696 various extern declarations from .c files. No substantive
699 * ldlang.c (lang_process): Ifdef out final call to
700 lang_size_sections again (reverting change of Nove 2), since it
701 breaks the Sun4 linker.
703 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
705 * configure.in (alpha-*-netware*): New target; use alpha.
707 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
709 * configure.in: Group targets by CPU. Merge some m68k target
710 entries with different CPU specs that use the same ld_target
713 * configure.in: Add sparc*-*-coff.
714 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
715 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
716 (em_coff_sparc.c): Add dependencies and build rules.
718 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
720 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
722 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
724 (command_line_option): Accept and ignore them (for now).
725 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
728 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
730 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
731 not in bfd_com_section, create the section in the BFD so that it
732 can be placed in the right output section.
734 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
736 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
737 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
738 (OTHER_READONLY_SECTIONS): Define for .reginfo.
739 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
740 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
741 Move OTHER_READONLY_SECTIONS after all the other readonly
742 sections. Don't use DATA_ADDR twice.
744 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
745 p is in a common section, make sure the BFD has a section of that
748 * ldlang.c (lang_common): Add newline to error message.
750 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
752 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
753 Lynx-specific script instead of m68kcoff.
754 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
755 (ENTRY): Define as __main.
756 (TEXT_START_ADDR): Define as 0.
757 (PAGE_SIZE): Define as 0x1000.
758 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
759 * scripttempl/m68klynx.sc: New file.
761 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
763 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
764 arguments rather than treating them as emulation names.
766 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
768 * configure.in: Support x86 unixware and netware plus generic netware.
770 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
772 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
775 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
777 * Makefile.in (distclean): Don't delete dvi or info files.
778 (ld.info): Update dependency list.
779 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
781 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
783 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
784 Set output_filename instead of creating a new node.
785 (open_output): Don't set output_filename.
786 (lang_final): Create the new node here.
787 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
789 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
791 From Pete Hoogenboom (hoogen@cs.utah.edu):
793 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
794 edata, _edata, end): Add definitions of these symbols.
795 (__end): Remove definition of this symbol.
796 (__data_start): Move definition of this symbol.
798 * emultempl/hppaosf.em: Various fixes and support for linker stub
800 (hppaosf_finish, hppaosf_search_for_padding_statements,
801 hppaosf_create_output_section_statements): New functions in
802 support of linker stub generation.
803 (ld_hppaosf_emulation): Redefine to include new
804 emulation-specific routines.
806 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
807 Pass abs_output_section rather than NULL to avoid invalidating
810 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
812 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
813 (em_i386mach.c): New rule.
814 * configure.in (i[34]86-*-mach*): New case.
815 * config/i386-mach.mt: New file.
816 * emulparams/i386mach.sh: New file.
818 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
820 * ld.h (flag_is_*): Removed macros.
821 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
822 Consistently check the BFD symbol flags directly, rather than
823 using file_is_* macros.
825 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
827 * configure.in (sparc*-*-lynxos*): New target.
828 * Makefile.in: Add rule for em_sparclynx.c.
829 (ALL_EMULATIONS): Add Lynx emulations.
830 * config/sparc-lynx.mt: New file.
831 * emulparams/sparclynx.sh: New file.
832 * scripttempl/sparccoff.sc: New file.
834 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
836 * Makefile.in: Add dependency for $(EMULATION_OFILES).
838 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
840 * relax.c (write_relax): Check return value of bfd_seclet_link.
842 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
844 * ldlang.c (delete_output_file_on_failure): New variable.
845 (open_output): Set it after bfd open succeeds.
846 * ldmisc.c (vfinfo): Test it.
848 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
850 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
853 * ldemul.c: Support was added to allow emulation-specific
854 processing to occur. This support was added primarily for linker
855 stub generation in the elf32-hppa gld.
856 (ldemul_finish, ldemul_create_output_section_statements): New
858 * ldemul.h: Support was added to allow emulation-specific
859 processing to occur. (As described above.) Added finish and
860 create_output_section_statements fields to
861 ld_emulation_xfer_struct structure.
862 * ldlang.c: Add calls to emulation-specific routines.
863 (lang_process): Add call to
864 ldemul_create_output_section_statements function.
865 (lang_process): Add call to a emulation-specific routine (and
866 some processing after the call).
868 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
870 * configure.in: mips*- instead of mips-, mips*el changes
872 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
874 * configure.in (alpha-*-osf*): New target; use alpha.mt.
875 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
876 (em_alpha.c): New target; use alpha.sh and alpha.sc.
877 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
878 * config/alpha.mt: New file.
879 * emulparams/alpha.sh: New file.
880 * scripttempl/alpha.sc: New file.
882 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
884 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
885 types of different sizes (eg: 64 and 32 bits), so coerce.
886 * ld.h (ALIGN_N): Add warning about usage.
888 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
890 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
891 which we already have a definition, rather than checking in
892 several different places whether the symbol is weak.
894 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
896 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
897 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
898 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
899 expanded within them.
900 * config/mipsb-elf32.mt: New file.
901 * emulparams/elf32mipb.sh: New file.
902 * Makefile.in (em_elf32mipb.c): New target.
904 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
906 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
907 lang_input_file_is_search_file_enum so objects brought in using
908 INPUT() do a path lookup.
910 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
912 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
913 instead of {i386,m68k}-coff.
914 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
915 * config/i386-lynx.mt: New file.
916 * config/m68k-lynx.mt: New file.
917 * emulparams/i386lynx.sh: New file.
918 * emulparams/m68klynx.sh: New file.
920 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
921 but defaulting to _start.
923 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
924 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
927 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
929 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
930 HOSTING_LIBS for testing.
932 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
934 Finish up support for i386-sysv4 (without shared libraries):
935 * ld.h (flag_is_weak): Define.
936 * ldlang.c (print_symbol): Mention whether symbol is weak.
937 (print_input_section): Print weak symbols as globals.
938 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
939 (enter_global_ref): Do not warn if a weak symbol redefines a
940 global symbol. Do not let a weak symbol redefine a common symbol.
941 (enter_file_symbols): Treat weak symbols as global symbols.
942 (subfile_wanted_p): Do not pull in an object file from a archive
943 just to resolve an undefined weak symbol.
944 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
945 error; the error might be that malloc has run out of space.
946 * ldsym.c (write_file_locals): Treat weak symbols as global.
947 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
949 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
950 * config/i386-elf.mt: New file; set EMUL to elf_i386.
951 * emulparams/elf_i386.sh: New file.
952 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
953 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
954 (ALL_EMULATIONS): Add em_elf_i386.o.
955 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
956 (em_elf_i386.c): New target, like other em_*.c targets.
957 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
958 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
959 nonempty, and configured for native, add it to LIB_PATH.
961 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
963 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
964 Added statements to pass stab and stabstr sections through and
965 mark them as NOLOAD, which makes GDB happier.
967 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
969 * configure.in: Accept m68k-lynx-lynxos config.
971 * Makefile.in: Use $(SHELL) to run genscripts.sh.
973 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
975 * config/coff-h8300.mt: Add EMUL=h8300h.
977 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
979 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
981 * Makefile.in: Changed CXX back to g++.
983 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
985 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
987 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
989 * Makefile.in (TAGS): Use shell wildcards.
991 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
993 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
995 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
997 * ld.texinfo: re-enable included config file; conditionalize doc
998 for -oformat to interact properly with SingleFormat doc config
999 var; rename @up/@down to @raisesections/@lowersections.
1001 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1003 * configure.in: recognize m88110.
1005 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1007 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1008 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1009 ELF emulation is "elf32-hppa" not "elf-big".
1010 (hppaosf_before_parse): Remove unneeded processing of environment
1012 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1013 .text segment of output file.
1014 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1016 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1018 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1021 * ldlang.c, ld.h: updated copyright.
1023 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1025 * ldlang.c (open_output, lang_check): Check return value of
1028 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1030 * scripttempl/h8500.sc: Start all sections in a different segment.
1031 * scripttempl/z8ksim.sc: Handle constructors
1033 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1035 * Makefile.in: revert earlier changes back to execute runtest
1036 with make check. cdtest and bootstrap now function as they
1037 did within the Makefile.
1039 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1041 * Makefile.in: Update dependencies.
1043 * configure.in: Set EMULATION_OFILES in Makefile based on
1044 --with-targets option.
1046 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1048 * Makefile.in: check targets reimplemented to old way.
1050 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1052 * config/i386v.mh, config/irix4.mh: Use gcc
1053 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1054 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1055 bfd/configure.host change.
1057 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1059 * scripttempl/elf.sc: Handle .line and .debug* sections.
1061 * ldlex.l: Use bfd_scan_vma, not strtoul.
1063 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1065 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1066 Remove inital caps in some error messages, change "can't" to
1067 "cannot", add missing colons.
1068 * ldmisc.c (vfinfo): Print "%%" as a single %.
1069 For '%' followed by unrecognized character, print them both
1070 verbatim instead of expecting a char * arg.
1071 For '%C', don't put the function name in parens.
1073 * ldexp.c (invalid): Pass "%%", not "% ".
1075 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1077 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1078 (BSS_VAR): Removed; now always define _fbss.
1079 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1082 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1084 * configure.in: z8k-coff is the same as z8k-sim
1086 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1088 * testsuite/lib/ld.exp: new file
1089 * testsuite/config/unix-ld.exp: new file
1090 * testsuite/ld.bootstrap/bootstrap.exp: new file
1091 * Makefile.in: add dejagnu support for make check
1093 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1095 * ldlex.l (comment): Add missing newline in message.
1096 * ldindr.c (add_indirect): Ditto.
1097 * ldexp.c (exp_fold_tree): Ditto.
1099 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1101 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1104 * ldmisc.c (multiple_warn): New function.
1105 * ldmisc.h: Declare it.
1106 * ldmain.c (enter_global_ref): Call it.
1107 * ld.h (ld_config_type): Add warn_common.
1108 * ldlex.l, ldgram.y: Set it with -warn-common option.
1109 * ldver.c (help): Document it.
1111 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1113 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1114 target-specific sections, and for changing data section vma.
1116 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1118 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1119 terminals, for Solaris.
1120 (dirlist_ptr): New static variable.
1121 (command_line_option): Accept new options.
1123 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1126 * config/sun4sol2.mt: Pass emulation name without ".sh".
1128 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1129 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1131 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1133 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1134 .dtors, .data1, .rodata1 sections, instead of combining them into
1135 other sections. For `-r', set all section start addresses to
1138 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1139 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1140 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1142 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1144 * genscripts.sh: If this is the default emulation, set
1146 * emultempl/*.em: Use it to determine whether to compile in the
1149 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1150 genscripts.sh. Pass the current emulation name without ".sh" on
1152 * genscripts.sh: Take an default emulation arg.
1153 Use the current emulation name as EMULATION_NAME.
1154 Make default lib path for cross-compiling ':', not null.
1155 * emulparams/*.sh: Don't set EMULATION_NAME.
1156 * ldemul.c (ldemul_get_script): Take isfile arg.
1157 Pass it to emulation's get_script function.
1158 * ldemul.h: Adjust get_script prototypes.
1159 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1161 * ldfile.h: Declare it.
1162 * ldgram.y: Accept a script on the command line again,
1163 for parsing compiled-in scripts.
1164 * ldmain.c (main): If ld script is a file, parse it as a -T
1165 option, otherwise parse it directly.
1166 * emultempl/*.em (*get_script): Return the scripts themselves if
1167 this is the default emulation; otherwise return their file names.
1168 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1170 * emulparams/m88kbcs.sh: Use it.
1172 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1174 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1176 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1177 there's no change log entry yet, tsk tsk) from the list of
1178 emulations compiled in until Mark gets around to checking in
1179 emulparams/i386linux.sh.
1180 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1181 changed, this file gets updated.
1183 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1185 * ldgram.y (OPTION_Lfile): New token.
1186 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1187 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1189 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1191 * configure.in: h8/300h support needs own .mt file.
1192 config/coff-h8300h.mt: New file.
1194 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1196 * ldmain.c: Don't include sys/stat.h; it already got included
1197 somewhere along the way.
1199 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1201 * Makefile.in: Add h8300h support.
1202 emulparams/h8300h.sh: New file.
1203 scripttempl/h8300h.sc: New file.
1205 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1207 * ldfile.c (ldfile_open_file): In error message, use the name the
1208 user gave (e.g., "-lc"), rather than the base file name.
1210 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1212 * ldmain.[ch]: Remove initial Q_ from function names.
1213 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1215 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1217 * ldlang.c (lang_process): Move loading of default script from
1218 here to main. Add a "/" to start of script name to prevent
1219 finding it in "." first.
1221 * ldmain.c (set_scripts_dir): Don't look in "." first.
1223 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1226 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1228 * Makefile.in (em_m88kbcs.c): Correct dependency.
1229 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1230 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1231 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1233 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1235 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1236 main.c (main): Print the errno string in the error message.
1238 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1240 * configure.in: Accept h8300h for target cpu.
1242 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1243 present (demangle is smart enough to know whether to do it or not).
1245 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1247 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1248 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1250 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1252 * ldmain.c (get_emulation, check_for_scripts_dir,
1253 set_scripts_dir): New functions.
1256 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1258 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1259 Create symbol "end" instead of "__end". Comment out some parts
1260 that may not be needed (yet) for elf.
1262 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1264 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1266 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1268 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1269 when no prototype is being supplied.
1270 (ldmalloc, ldrealloc): Size argument is now size_t.
1272 * ldmisc.c (finfo): New function, accepts FILE* argument.
1273 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1274 without leading zeros.
1275 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1276 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1278 (concat, buystring): String lengths are size_t.
1279 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1281 * ldlang.c (new_statement): Size argument is now size_t. Added
1282 forward declaration with prototype.
1284 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1286 * ldgram.y (OPTION_v): Don't turn on verbose output.
1288 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1290 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1293 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1295 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1296 collect2 doesn't look for gld any more anyhow.
1298 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1300 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1301 now have a non NULL srefs_chain.
1303 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1304 hp300hpux, since the latter does not exist.
1306 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1308 * genscripts.sh: Put the scripts in the ldscripts directory, not
1310 * configure.in (ldscripts): Make, instead of emulations.
1311 * Makefile.in (scriptdir): Take off the "ld" part.
1312 (install, clean, distclean): Use ldscripts, not emulations.
1313 In tests, don't pass -Lemulations.
1314 Don't pass tooldir/lib to genscripts.sh.
1315 * genscripts.sh: Don't take tooldir/lib arg.
1316 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1317 default script file.
1319 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1321 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1323 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1325 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1327 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1329 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1330 run in parallel without colliding on yacc's static file names.
1331 Without the stub rule, make will try to start two yacc's
1332 concurrently which fails because of yacc's static file names.
1334 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1336 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1339 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1341 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1342 different from libdir.
1344 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1346 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1348 * ldver.c (help): New function.
1349 * ldver.h: Declare it.
1350 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1352 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1354 * Makefile.in (INCLUDES): Don't need ../include any more.
1356 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1358 * ldlex.l, ldgram.y: Support new -oformat option.
1359 Remove attempt at supporting script fragments on the command line.
1360 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1361 * mri.c (mri_format), ldgram.y: Change callers.
1362 * ldlang.h: Change prototype.
1364 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1366 * Makefile.in: canonicalize install.sh; for use within
1367 this directory (and subdirs)
1369 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1371 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1373 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1376 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1378 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1379 It wasn't documented (or likely used) and wastes time.
1380 (try_open): If EXTEN is empty, don't try it.
1382 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1383 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1384 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1385 with normal function declarations.
1387 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1388 Move *.sc-sh to scripttempl/*.sc.
1389 * {emultempl,emulparams,scripttempl}/README: New files.
1390 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1391 removed, replaced with generic.em.
1392 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1393 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1395 * *.em (*_get_script): Return script name instead of script contents.
1396 * ldlang.c (lang_process): Change caller.
1398 * ldlex.l, ldgram.y: Recognize -m option.
1399 Check for input files after *all* options in grammar.
1400 * ldmain.c (main): Check for -m options. Add default directory
1403 * mkscript.c: File removed.
1404 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1405 to add to the default LIB_PATH.
1406 Look for input files in the new subdirectories.
1407 Create the scripts in emulations subdirectory and don't filter
1408 them through mkscript.
1409 * configure.in: Make the emulations subdirectory.
1411 * Makefile.in: Account for all of the above changes.
1412 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1413 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1414 Put CFLAGS last in the compilation rules.
1415 Add -I../bfd to INCLUDES so sysdep.h is found.
1417 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1419 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1421 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1422 dependent on RELOCATING, not RELOCATION.
1423 * hp3hpux.sh (SHLIB_PATH): Define it.
1425 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1427 * ldfile.c (try_open): If opening without the extension fails,
1428 try with the extension even if -v or -V was given.
1429 had_script is imported (from ldgram.y), not exported.
1431 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1433 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1435 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1437 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1438 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1440 (section): Use statement_list_opt, not statement_list.
1441 * m68kcoff.sc-sh: Gather constructors and destructors and define
1442 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1443 * sa29200.sc-sh: Gather constructors and destructors and define
1444 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1446 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1448 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1449 * configure.in: No longer need to configure to get sysdep.h.
1451 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1453 * Makefile.in: remove install:all and install-info:info
1454 dependencies (these cause some spurious rebuilds at 'make install'
1457 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1459 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1460 (mips-idt-ecoff*): Added trailing '*'.
1461 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1462 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1463 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1465 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1466 incorrect definitions.
1468 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1470 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1471 symbols, unless stripping.
1473 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1475 * Makefile.in: configure looks for ####, so remove lines with many
1477 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1478 and HOSTING_LIBS correctly so that ``make check'' will work.
1480 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1482 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1483 to etext, edata, and end. Needed for IRIX 4.0.5F.
1484 Patch from mwp@iconix.oz.au (Michael Paddon).
1486 * Version 2.2.1 released.
1488 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1490 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1491 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1493 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1495 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1498 * Version 2.2 released.
1500 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1502 * ldver.c (ldversion): Bump version number to 2.2.
1504 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1508 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1510 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1512 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1514 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1515 mkscript.o, rather than directly from mkscript.c.
1517 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1519 * configure.in: Look for ${target_makefile_frag} relative to
1520 ${srcdir}, not relative to build directory.
1522 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1523 * configure.in: Recognize hppa*-hp-osf.
1524 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1525 (em_hppaosf.c): Build it.
1526 * config/hppaosf.mh, hppaosf.mt: New files.
1528 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1529 some system header files. All uses changed.
1531 * configure.in: Recognize i386-aix configurations as i386-coff
1534 * configure.in: Recognize m68*-*-hpux.
1535 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1536 the value of STACKZERO.
1537 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1538 (em_hp3hpux.c): Build it.
1539 * hp3hpux.sh, config/hp300hpux.mt: New files.
1541 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1543 * mips.sc-sh: Put constructors in the .data section.
1544 * Makefile.in (cdtest): Added dependency on ld.new.
1546 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1548 * Makefile.in: Change definition of $(tooldir) to match FSF.
1549 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1550 Support VAX Ultrix and BSD.
1552 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1554 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1556 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1558 * ldlang.h (struct memory_region): Change `length' and
1559 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1560 * ldlang.c, mri.c: Corresponding changes, plus lint.
1562 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1564 * configure.in: For all i386 targets, accept i486 as well.
1566 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1568 * ldlang.c (wild_doit): Preserve all flags for a
1569 SEC_SHARED_LIBRARY section.
1570 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1571 computing largest_section.
1573 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1575 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1576 fields of newly created structure.
1578 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1580 * ldmain.c (g_switch_value): New variable.
1581 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1582 (command_line_option): Accept -G and set g_switch_value.
1583 * ldlex.l (COMMAND): Accept -G.
1584 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1586 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1588 Support for linking and loading at different places:
1590 * ldlex.l: Add "AT" keyword.
1591 * ldgram.y: Cleanup, and parse AT.
1592 * ldlang.c (print_output_section_statement): Print output address
1593 of section in map. (lang_size_sections): Fill sections' lma with
1595 * ldlang.h (lang_output_section_statement_type): Add load_base
1598 * ldindr.c (add_indirect): Keep more information in the alias
1600 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1601 attribute from an input section.
1602 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1603 default. (Q_enter_file_symbos): Indirect symbols now are known by
1604 their section, not a special symbol flag.
1605 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1606 (write_file_globals): Write the mapping for an indirect symbol.
1607 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1610 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1612 * ld.texinfo: changes for q1
1614 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1616 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1618 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1620 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1622 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1624 * mips.sc-sh: Added variables which may be overridden by a
1626 * mipsidt.sh: New file; emulation for IDT MIPS board.
1627 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1628 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1629 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1630 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1632 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1634 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1636 * i386bsd.sh, config/i386bsd.mt: New files.
1637 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1639 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1641 * mri.c: Add extern declaration of strdup.
1642 * ldsym.c (KEEP macro): Add spaces around '=' for the
1643 sake of old (e.g. PCC) compilers.
1645 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1647 * ldver.c: Bump to version 2.1.
1649 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1651 * ldgram.y: allow section types without address expressions.
1652 * ldlang.c (lang_relocate_globals): avoid possible hang with
1653 undefined but unreferenced symbols.
1654 * relax.c (relax_section): don't complain if the script file isn't
1655 relaxable but -relax is set
1657 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1659 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1661 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1663 * mipsbig.sh: New file. Big endian MIPS emulation.
1664 * config/mips-big.mt: New file. Use mipsbig emulation.
1665 * configure.in (mips-sgi-irix*): Use target mips-big.
1666 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1667 (em_mipsbig.c): New target. Uses mipsbig.sh.
1669 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1671 * mips.sc-sh: Put .scommon sections into .sbss section.
1673 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1674 rather than always putting them in bfd_com_section.
1675 * ldlang.c (lang_common): If a common symbol is not in
1676 bfd_com_section, put in a section of the same name, rather than
1677 always putting it in section COMMON.
1679 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1681 * ldmain.c (subfile_wanted_p): If we already have a common
1682 definition of a symbol, don't necessarily pull in an object file
1683 that provides a non-common definition.
1685 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1686 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1688 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1689 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1691 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1693 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1696 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1698 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1699 checking for equality to bfd_com_section.
1701 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1703 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1704 targets, linker script.
1705 * mipslit.sh: New file. Little endian MIPS emulation.
1706 * config/mips-lit.mt: New file. Use mipslit emulation.
1707 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1708 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1709 (em_mipslit.c): New target. Uses mipslit.sh.
1711 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1713 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1714 $(tooldir)/bin/gld, so that gcc can find it with or without
1717 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1719 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1720 write_norel. All linking is now done via write_relax. Call
1721 ldsym_write before calling write_relax.
1722 * relax.c: Added copyright.
1723 (write_relax): Renamed from write_relaxnorel. Added relocateable
1724 argument. seclet_dump renamed to bfd_seclet_link.
1725 * relax.h: Added copyright.
1727 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1729 * ldmain.c (decode_library_subfile): Patch from
1730 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1732 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1734 * config/vxworks960.mt renamed to config/i960.mt
1736 * configure.in: sparc-aout emulates a sun4, as does
1737 sparc*-vxworks, i960-nindy uses gld960 emulation
1739 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1741 Fix support for NOLOAD, add INCLUDE
1742 * ldfile.c (ldfile_open_command_file): pass file name to
1744 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1745 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1748 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1750 * Makefile.in, config.h: no more default emulation. Make the lack
1751 of emulation a compile time error
1753 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1755 * configure.in: recognise all sparclite variants, not just 'sparclite'
1757 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1759 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1762 * configure.in: accept *-ericsson-ose for any m68k CPU.
1764 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1765 for each output section.
1767 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1769 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1770 macro bfd_asymbol_bfd as appropriate.
1771 * Makefile.in: Un-duplicate ldlex.c dependency.
1772 * condigure.in: Replace my_host case table by sourcing
1773 ../bfd/configure.host. Allow std-host as the default.
1774 * ldmisc.c: Change logic for C++ name demangling: There is
1775 no initial '_' to remove from stab-derived function names.
1777 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1779 * ldlang.c (lang_init_script_file): don't attach the output file
1780 sections to the script file.
1782 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1783 * ldlang.c (wild): run expansion loop over command line bfd too.
1784 (lang_ini_script_file): initialize more parts of the command line
1786 * ldlex.l: fix DEFINED start states.
1788 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1790 * ld.texinfo: new doc.
1791 * ldgram.y, ldlex.l: understand -y<symbol>
1792 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1793 print info. (add_ysym): new function.
1794 * ldsym.h: (ldsym_type): new define SYM_Y.
1796 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1798 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1799 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1800 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1801 macros with PARAMS. Recreational cleanup. Update copyrights.
1803 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1805 * Makefile.in: pass down the bfd source directory for includes
1807 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1809 * ldlang.c (lang_size_sections): don't change size and address for
1810 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1813 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1815 * relax.c (build_it): re-enable the processing of data_statements
1816 in scripts, makes counted contructor lists work again.
1818 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1820 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1822 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1824 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1827 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1829 * Support for i386-sysv.
1830 configure.in: check for i386-*-sysv* and i386-*-sco*.
1831 i386coff.sc-sh: rewrote to support SVR3 by default.
1832 ldctor.c (find_constructors): preserve stat_ptr.
1833 ldlang.c (wild_doit): initialize vma and size of new output
1834 section to corresponding input section. This is required for
1835 shared library support.
1836 (lang_size_sections): don't modify vma and size of sections which
1837 are never loaded (for shared libraries).
1838 ldwrite.c (copy_and_relocate): copy the contents of any section
1839 which has contents, not just sections which are loaded (for shared
1842 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1844 * ldlang.c (size_input_section): count the sizes of all sections
1847 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1849 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1850 to demangle symbols better
1852 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1854 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1855 exist when linking with -r.
1857 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1859 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1862 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1864 * ldmain.c (linear_library): don't even think about processing
1865 an object file if it's already been done
1867 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1869 * configure.in: the hp9000/300 config file is now hp300
1871 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1873 * config/z8ksim.mt: new file
1875 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1877 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1878 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1880 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1881 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1882 * ldlang.c (lang_add_keepsyms_file): New function.
1883 * ldlex.l: Handle "-retain-symbols-file".
1884 * ldsym.c (keepsyms_file, kept_syms): New vars.
1885 (process_keepsyms): New functihon; reads file, marks symbols for
1887 (write_file_locals): File symbols should always be kept.
1888 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1889 and "-s". Process retain-symbols file before setting symtab.
1890 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1891 (keepsyms_file, kept_syms): Declare them.
1893 * ldmain.c (main): Non-fatal errors should still cause non-zero
1894 exit status even with -r.
1896 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1898 Added initial support for the z8k
1899 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1900 * configure.in, Makefile.in: modified to reflect above
1902 * ldlang.c (lang_check): when linking conflicting architectures,
1903 make the output file reflect at least one of the bad inputs.
1905 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1907 * Makefile.in (install): if $(tooldir) exists, install ld in
1910 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1912 * Makefile.in, configure.in: modified to support i386-coff
1913 * i386coff.sh: new file
1915 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1917 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1918 added m68k-coff emulation mode, stolen from a29k emulation.
1919 Almost certainly wrong, but perhaps better than sun3.
1921 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1923 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1924 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1925 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1926 This is one character shorter, and lets people build on
1927 SVR3 system. (ld__h8300xray.[co] was the killer there;
1928 h8300xray.sc-sh is also overlong, but seems harmless.)
1929 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1930 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1931 * configure.in: Add host isc.
1933 * ldver.c: Call it version 2.0.
1935 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1937 * ldver.c: Bump to version 0.98.
1940 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1942 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1944 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1945 * ldlex.l: Moved comment() to end, since some compilers
1946 otherwise have problems with input() used before it is defined.
1948 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1950 * configure.in: added Solaris 2 and Irix 4 host support.
1952 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1954 * Makefile.in: remove -S flag from the FLEX definition
1956 * configure.in: rewrote, using new style case statement. use
1957 m68k.mt for m68k-aout systems
1959 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1961 * Makefile.in: map "ld" through program_transform_name when
1964 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1966 * cplus-dem.c: Removed. Use the version in libiberty now.
1967 * ldmisc.c: Use new libiberty version of cplus_demangle().
1969 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1971 * gld960.em (gld960_choose_target): default to little endian, not
1974 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1976 * ldlang.c (lang_process): don't pass null pointers when
1977 abs_output_section is what is required.
1978 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1979 used, and pass that down.
1980 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1983 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1985 * configure.in, config/ose68.mt: renamed OSE to ose.
1987 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1989 * ldsym.c (write_file_locals): Reorder check for common or
1990 undefined symbols so that it works.
1992 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1994 * configure.in: accept all m68K family members.
1996 * Makefile.in: always create installation directories.
1998 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2000 * ldlex.l: now parses comment correctly, added ~ to acceptable
2003 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2004 unary -ve constants.
2006 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2007 the command line can't be found.
2009 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2011 * ldlang.h: add new field "loadable" to output_section_statement.
2012 * ldlang.c (lang_output_section_statement_lookup): initilize new
2013 field. (wild_doit): if new field is not set, then stop output
2014 section from being loadable.
2015 (lang_enter_output_section_statement): set the field from the
2017 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2018 * h8300hms.sc-sh, h8300hms.em: get -r right.
2020 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2022 * ldint.texinfo: New internals manual (beginnings thereof).
2023 * PORTING: Removed, merged into ldint.texinfo.
2025 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2027 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2028 cdtest.exp: A test program (copied from libg++/test-install)
2029 that tests that constructor and destructors are handled
2032 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2034 * Makefile.in (install): install from ld.new, renaming during the
2035 copy, or else the next 'make install' needs to re-link ld.
2037 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2039 * configure.in: generalise hp recognition (from sef).
2041 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2043 * configure.in: recognize bsd and hpux hppa configurations.
2044 error messages echo to stderr, not stdout
2046 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2048 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2049 ldmisc.c: removed rcsid's.
2051 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2053 * ldlang.c (lang_map): print changes in sizes due to relaxing
2054 (size_input_section): maintain the delta information.
2055 * ldlang.h: add new field to struct to contain delta info.
2056 * relax.c (relax_section): complain if input not relaxable.
2057 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2060 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2062 * ldmain.c(main): prevent -r and -relax from being on at the same
2065 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2067 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2071 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2073 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2075 * ldlang.c(open_output): set the target arch and machine as soon
2076 as we can. (lang_size_sections): use new macros for setting vma
2079 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2081 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2082 Also deleted an unreachable path to wrs.
2084 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2086 * Makefile.in (install): use -d test for $tooldir before
2087 installing ld there so that $tooldir can be inherited from
2090 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2092 * ldlang.c: Two non-substantial changes for the sake of
2093 the old Portable C Compiler.
2095 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2097 * ldgram.y, ldlex.l: parse ABSOLUTE
2098 * ldexp.c: add support for ABSOLUTE
2100 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2102 * Makefile.in: Added default definitions for HOSTING_CRT0,
2103 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2104 * config/*.mh: Miscellaneous clean-up: Removed definitions
2105 of YACC (since it is not longer used in the Makefile).
2106 Remove HOSTING_* definitions that are subsumed by the
2107 ones added to Makefile.in. Removed most definitions of CC.
2108 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2109 These are no longer needed.
2111 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2113 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2114 rules, since these are used when building a distribution.
2115 * Makefile.in (ldlex.c): Don't re-direct output, since that
2116 leaves a bogus output files if it fails.
2118 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2119 * ldlex.c: Fix some unnecessary flex-specific-isms.
2121 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2123 * ldgram.y: move spurious semicolon
2124 * ldexp.h: fix prototype
2126 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2128 * ld.texinfo: references to linker now say "ld" not "gld".
2130 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2132 changed calling convention for Q_enter_global_ref
2133 * ldexp.c, ldlang.c, ldmain.c: reflect this
2134 * ldver.c: bump version to 1.97.1
2135 * ldindr.c (add_indirect): when an edict declaring an indirect
2136 symbol is found, make sure that any ideas about the symbol being
2137 common are changed if it now known to be defined.
2138 * ldmain.c (linear_library): complain once if archive isn't
2140 * ldlang.h, ldlang.c: make room for and initialize the complain
2143 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2145 * Makefile.in: use flex & bison from ../ if they exist.
2147 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2149 * relax.c (build_it): don't allocate space in the output file for
2150 stuff if -R flag applys to it.
2151 * ldfile.c: merge in VMS filename support
2152 * ldmain.c (main): take out ./ from library path, and close file
2153 before unlinking. Make multiple defs of a symbol create an
2155 * ldmisc.c: fatal errosrs delete output file
2157 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2159 * ldver.c: Increase version number to 1.97, for consistency
2162 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2164 * Makefile.in: FLEX -> LEX.
2166 * ld.texinfo: {} -> @{@}.
2168 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2170 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2171 (and associated change in -c option, now used for these scripts)
2173 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2175 * ldver.c: Bumped version to 1.96 - new release, resync with the
2177 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2178 rather than with raw malloc, makes it easier to track where memory
2180 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2181 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2182 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2185 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2187 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2189 * Makefile.in: use bootstrap for check.
2191 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2193 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2195 * Makefile.in: now use flex, not lex
2196 * ldlex.l, ldlang.c, ldctor.c: lint
2198 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2200 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2201 different sorts of filenames on the command line than in a script.
2203 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2205 * Makefile.in: rework CFLAGS so that they can be passed on the
2206 make command line. Remove MINUS_G. Default CFLAGS to -g.
2208 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2210 * relax.c: added handling for new "padding" seclet type, used to
2211 fill out gaps between section.
2212 * ldgram.y, ldlex.l: now -defsym on the command line is done
2215 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2217 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2219 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2221 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2224 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2226 * Makefile.in (install): Install second copy in $(tooldir)/bin
2227 without $(program_prefix), since that's what gcc expects.
2229 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2231 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2232 * h8300*: fix bit rot and add support for h8300xray target
2233 * go32.sh: target emulation for go32.
2235 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2237 * gld960.em, i960.sc-sh. Fix i960 bit rot
2239 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2241 * Makefile.in: install man page.
2243 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2245 * config/mt-<foo> renamed to <foo>.mt
2246 * config/mh-<foo> renamed to <foo>.mt
2247 * configure.in changed to reflect this
2248 * genscripts.sh now make .xbn files rather than .xN files
2250 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2252 * ldver.h: fix decl of ldversion.
2254 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2256 * Makefile.in: added check target.
2258 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2260 * ldmain.c (Q_enter_file_symbols): now aliases work again
2262 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2264 * Makefile.in: added clean-info target.
2266 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2268 * ldexp.c (exp_print_tree): don't try and follow null pointers
2270 * ldgram.y: remove 11 shift reduce errors
2272 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2274 * Makefile.in: added tooldir and program_prefix.
2276 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2278 * ldlang.c (size_input_section): don't move absolute sections
2282 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2284 * cplus-dem.c: yet another copy of this - maybe it should go into
2286 * ldgram.y: now -V and -v have different actions
2287 * ldver.c: if -V, prints list of emulations compiled in
2288 * ldmisc.c: support for cplus demangling
2291 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2293 * Makefile.in, configure.in: removed traces of namesubdir,
2294 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2295 copyrights to '92, changed some from Cygnus to FSF.
2297 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2299 * Makefile.in: Change mkscript rule into one for ./mkscript
2300 (for the sake of makes that don't realize they're the same).
2301 * PORTING: Add more details.
2302 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2304 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2306 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2307 config/mt-hp300bsd: New port to hp300 running BSD.
2309 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2311 Major rewrite of how ld is configured. The major idea
2312 is to use shell scripts to generate everything.
2313 * generic.em replaces ldtemplate.
2314 * Other *.em files replace various *.c files.
2315 A *.em file is a shell script that generates the corresponding
2316 ld__*.c file that implements an emulation. This is usually
2317 a straight 'cat' of a here-document, possibly with substitutions.
2318 * Script files (*.sc) are places by *.sc-sh scripts.
2319 Again, these are simple shell scripts that 'cat'
2320 here-documents, usually with some substitutions.
2321 The output a *.sc-sh is a script file.
2322 * Each emulation is defined by a short shell script with
2323 extension *.sh that specifies the emulation-specific
2324 parameters (such as the name of the *.sh-sc and *.em
2326 * genscript.sh is the master shell script used to generate
2327 an emulation. It is passed various argument, including
2328 the name a the emulation-speciic *.sh file that it
2329 "sources" to set variables to emulation-specifc parameters.
2330 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2331 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2332 * config/mh-foo: Rename LDEMULATION names as appropriate
2333 (usually 'gldfoo' -> plain 'foo').
2334 * ldwrite.c: Fixed a typo in a comment.
2335 * Makefile.in: Major changes. Removed some the sed
2336 magic to converts scripts, since that is now handled
2337 by genscripts.sh and the *.sc-sh scipt generators.
2338 * config.h: Remove a bunch of macros defining emulations
2339 and targets. This becomes one less file to edit when
2340 adding emulations or targets.
2341 * ldemul.h (struct ld_emulation_xfer_struct): Add
2342 emulation_name and target_name fields.
2343 * ldemul.c, ldemul.h: Define some default functions used
2344 by most emulations (and remove from the *.em scripts).
2345 * ldemul.c (ldemul_choose_target): Search the new
2346 ld_emulations array using a loop (instead of a hardwired
2347 nested if statement).
2348 Define the ld_emulation from the automatically-geenrated
2349 ldemul-list.h. This means you no longer have to edit ldemul.c
2350 to add a new emulation.
2351 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2352 their expansions, since the former no longer exist.
2353 * PORTING: A very rough first draft of a porting guide.
2355 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2356 to be terminated by a new-line (instead of requiring a semicolon).
2358 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2360 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2361 tests for NULL pointers all over the place.
2362 * ldlang.c (lang_process): remember to relocate global symbols
2363 *after* relaxing has done it stuff.
2365 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2367 * config/mt-coff-h8300: use EMUL like everything else
2368 * ldlang.c: (print_padding_statement): print the right address.
2369 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2372 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2374 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2375 * ldlang.c (print_data_statement): print the right address.
2377 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2379 * Makefile.in: The rule for testing ld by re-linking itself
2380 via an intermediate -r link was moved to the ld1 rule
2381 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2382 which allows the bootstrap rule to work.
2383 * ldctor.c (find_constructors): Don't create a constructor
2384 list if it is already defined (as would happen if ld is
2385 invoked by collect).
2387 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2389 * config/mh-sparc.h: now uses libgcc.a
2390 * ldmain.c: quit using exit
2391 * *sc: use *(COMMON) rather than [COMMON]
2392 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2393 to allow preprocessing of .l file.
2394 * Makefile.in: New ldlex.l mangling
2395 * ldexp.c (fold_binary): perform expressions with % and / in
2397 * ldfile.c (open_a): open archives on VMS in a special way
2400 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2402 * ldgram.y: map -M behave in the same way as -Map (sets file name
2404 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2405 whether or not relaxing has been done.
2406 * ldmain.c: don't open a map file if it doesn't have a name
2407 * relax.c: all the brains have moved into bfd.
2408 * ldwrite.c: ammend comment
2410 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2412 * Makefile.in: added relax, also made three stage go through a
2415 * config.h: if GNU960 defined, then default emulation mode is
2417 * ldexp.h, ldexp.c: map to file hooks
2418 * ldlang.c: map to file hooks
2419 * ldgram.y: added -Map -relax
2420 * ldlex.l: added -relax, -Map
2421 * ldmain.c: open map file
2422 * ldmisc.c: support for map file
2423 * ldwrite.c: new relax magic
2425 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2427 * Makefile.in, config/tm-*.h: Clean up make output, only
2428 pass DEFAULT_EMULATION to ldmain.c.
2430 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2432 * ldver.c: Bump to version 1.94.
2434 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2436 * Makefile.in: infodir belongs in datadir.
2438 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2440 * Makefile.in: Pass -y to bison. (Again;
2441 accidentally deleted by Rich.)
2442 * news.sc, ldgld68k.sc: Define __end as well as _end.
2444 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2446 * ldindr.h: added to contain prototypes of ldindr.c
2447 * ldfile.c: include ctype.h
2448 * ldmain.c: include the requried prototype headers
2449 * ldwrite.c: get_reloc_upper_bound has been renamed
2450 bfd_get_reloc_upper_bound
2452 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2454 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2455 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2456 spaces following hyphens, bsd make can't cope. added
2457 standards.text support and made it look like all the other
2460 * configure.in: configure now runs entirely in objdir so make file
2461 existence checks against ${srcdir}. Mark this directory as
2464 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2466 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2467 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2468 and mandir now keyed off datadir by default.
2470 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2472 * ldver.c: Bumped version to 1.93.
2473 * Makefile.in: Pass -y to bison.
2475 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2477 * config.h: h8 is now coff, not ieee
2478 * h8300hds.sc: reflect the same
2480 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2482 * ldver.c (ldversion()): Update to 1.92.
2483 * ldctor.c: There are two places constructor sets
2484 can be defined. One of them checked for an existing
2485 duplicate, the other didn't. Unfortunately, the latter
2486 was called after the former ...
2487 So, factor out code for inserting a new element into
2488 constructor_name_list (after checking for a duplicate)
2489 into a new function add_constructor_name, and call
2490 it from both aforementioned places (ldlang_add_constructor
2491 and ldlang_check_for_constructors).
2493 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2495 * Makefile.in: Rename .c files generated from ldtemplate
2496 to have names starting with ld__. This helps 'make clean'.
2498 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2500 * Makefile.in: Take out the version number for install
2501 * m88kbcs.sc: put in contructor blocks.
2503 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2505 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2506 parameter, a format, and an arg pointer, and rename it to
2507 vfinfo(). Write info() in terms of new vfinfo().
2508 New einfo() is the same as info(), except it writes to stderr.
2509 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2510 ldmisc.c: Replace "error" calls to info() by new einfo().
2512 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2514 * ldlex.l ldgram.y: made -V option do same as -v
2515 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2518 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2519 i386 aout changes from Bob Kukura
2520 * Makefile.in, config.h: added i386aout support
2521 * configure.in: fixed /h-{myhost} typo
2522 * ldgram.y: -MM now gives more boring map.
2523 * ldlang.c: now does D_PAGED flag the right way.
2524 * ldsym.c: -MM flags does the right thing.
2526 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2528 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2529 * ldlang.c (init_os): Compensate for BFD change,
2530 where bfd_make_section now returns NULL for a duplicate
2531 section request, instead of the old section.
2533 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2535 * ldver.c: Bump to version 1.91 (consistent with binutils).
2537 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2539 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2540 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2541 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2542 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2543 Add or update copyright notices.
2545 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2548 * Makefile.in: Changed installation directory name scheme
2549 to be consistent with gcc. Also changed 'install'.
2551 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2553 * Makefile.in: new targets ld.mm, ld.me
2555 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2557 * Makefile.in, ldtemplate: Need to use separate scripts
2558 for -n and -N options. Yet more complication.
2560 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2562 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2563 work). Add some lines to avoid Sun Make VPATH bugs.
2565 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2567 * news.sc: Add alignment for data segment.
2568 * ldtemplate: Add (yet another) script to get for -n or -N
2569 options. (These need different alignment than ZMAGIC files.)
2570 * Makefile.in: Add stuff for new foo.xn scripts.
2571 These are generated by replacing "ALIGN(0x...00)" by ".".
2573 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2575 * Makefile.in: new targets ld.ms, ld-index.ms
2576 ld.texinfo: remove tabs, other cleanups for texi2roff
2578 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2580 * ldmain.c (main): Make config.magic_demand_paged be true
2581 by default. Don't the WP_TEXT and D_PAGED flags of
2582 output_bfd here; it's too late, so set it when output_bfd
2583 is created (in ldlang.c). Also fix setting of EXEC_P flag
2584 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2585 * ldlang.c: Remove some duplicate extern declarations.
2586 * ldgram.y: Fixes to -N and -n options.
2587 * Makefile.in: Recognize upper case letters in sed script
2588 to remove assignments from script files.
2589 * ldtemplate: Don't assukme that -N or -n options
2590 imply use of -r script.
2591 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2593 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2595 * ldtemplate: include bfd.h before sysdep.h.
2597 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2599 Restructure configuration scheme for bfd, binutils, ld.
2601 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2602 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2603 Change some config names to match other dirs.
2604 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2606 * config/: Rename some config files to match up h-*.h names.
2607 Remove all the HOST_SYS definitions from the config files.
2609 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2611 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2612 * ldtemplate: Remove ldfile_add_library_path calls;
2613 just use the SEARCH_DIR commands in the script files.
2614 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2615 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2616 This is primarily intended for cross-linking, where you would
2617 place libaries in a different place than native libraries.
2618 Also, emulations made from ldtemplate now use $(srcdir).
2619 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2620 form; people can use the Makefile's LIB_PATH to override.
2622 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2624 * Makefile.in: fix target ld.dvi, add target ld.info
2625 ld.texinfo: make info filename ld.info
2627 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2629 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2631 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2632 few BFD types & enums.
2636 version-control: never
projects / deliverable / binutils-gdb.git / blob