1 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
3 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
5 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7 * ldlang.c (lang_size_sections): When relaxing, adjust the
8 position of a padding statement, and adjust dot accordingly.
10 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
12 * scripttempl/i386coff.sc: If relocating, don't put .init and
13 .fini sections into .text; keep them separate.
14 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
15 exist, get crtbegin based on gcc -print-libgcc-file-name.
16 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
18 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
20 * Makefile.in (check): Set TCL_LIBRARY for runtest.
22 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
24 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
27 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
28 if building a final executable.
30 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
32 * ldmain.c (main): Check the return value of bfd_close.
34 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
36 * scripttempl/alpha.sc: Clean up section alignment to ensure that
37 sections never overlap when using -r.
39 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
41 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
42 changes: get_symtab_upper_bound renamed and returns long,
43 bfd_canonicalize_symtab returns long, check for error indications.
45 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
47 * ldlang.c (print_input_section): For section size, use
48 _cooked_size if it is non-zero, size otherwise.
49 (size_input_section): Likewise.
50 (lang_do_assignments): Likewise (case lang_input_section_enum).
52 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
54 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
55 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
56 (lang_add_input_file): Pass true to new_afile for add_to_list.
57 (lookup_name): Remove force_load argument. Changed all callers.
58 Pass false to new_afile for add_to_list. Split loading of symbols
59 out into separate function.
60 (load_symbols): New function split out of lookup_name. Don't load
61 the symbols if they are already loaded.
62 (open_input_bfds): For lang_input_statement_enum call load_symbols
63 rather than lookup_name.
64 (lang_process): Pass abs_output_section rather than NULL to
66 (lang_startup): Set real field of first_file to true.
68 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
70 * ldlang.c (had_relax): Removed.
71 (relax_again): New static variable.
72 (lang_size_sections): Change call to bfd_relax_section to
73 correspond to BFD changes. Set relax_again appropriately.
74 (lang_process): Remove #if 0 code. When relaxing, keep calling
75 lang_do_assignments and lang_size_sections until relax_again
78 * emultemp/gld960.em: Include libiberty.h
79 (gld960_before_parse): Pass NULL as final argument to concat.
81 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
83 * scripttempl/aout.sc: Force _end and __end to be aligned to a
86 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
87 building a bfd_data_link_order, rather than by setting the section
90 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
92 Changes to make -Ur work again.
93 * ldmain.c (add_to_set): Now takes reloc argument rather than
94 bitsize. Check config.build_constructors here. If an new hash
95 table entry is created, mark it as undefined.
96 (constructor_callback): No longer takes bitsize argument. Pass
97 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
98 BFD backend supports it.
99 (reloc_overflow): Handle a NULL abfd argument.
100 (reloc_dangerous, unattached_reloc): Likewise.
101 * ldctor.c: Include ldmain.h.
102 (struct set_info): Change bitsize field to reloc.
103 (ldctor_add_set_entry): Now takes reloc argument rather than
104 bitsize. Don't bother to check config.build_constructors here.
105 (ldctor_build_sets): Get the size from the reloc howto. If
106 generating relocateable output, call lang_add_reloc rather than
108 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
110 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
111 (lang_reloc_statement_type): New structure.
112 (lang_statement_union_type): Add reloc_statement field.
113 (lang_add_reloc): Declare new function.
114 * ldlang.c (lang_for_each_statement_worker): Handle
115 lang_reloc_statement_enum.
116 (map_input_to_output_sections, print_statement): Likewise.
117 (lang_size_sections, lang_do_assignments): Likewise.
118 (print_reloc_statement): New function.
119 (lang_add_reloc): New function.
120 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
122 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
123 (cdtest-ur, cdtest-ur.out): New targets.
124 (check-cdtest): Now also check that -Ur works correctly.
126 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
128 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
130 * ldlang.c (lang_process): Move lang_common call before
131 map_input_to_output_sections, to ensure that any alignment
132 constraints set by common symbols are copied over to the output
135 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
137 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
138 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
139 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
140 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
143 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
145 * config/i386bsd.mh: New file.
147 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
149 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
151 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
152 (DATA_START_SYMBOLS): Define _fdata.
154 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
156 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
158 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
160 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
161 works again. Attach some output symbols to the stub file bfd.
163 * emultempl/hppaelf.em: Include elf32-hppa.h.
164 (file_chain): Add decl.
165 (hppa_look_for_stubs_in_section): Delete decl.
166 (hppaelf_finish): Reenable code. Do not pass symbols
167 down to hppa_look_for_stubs_in_section.
169 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
171 * ldmain.c (write_map): Don't define. Removed all references.
172 Just use map_file or map_filename instead.
173 (add_archive_element): Use minfo to write map information, not
175 (constructor_callback): Use fprintf to write map information, not
177 * ldmain.h (write_map): Don't declare.
178 * ldgram.y (mri_script_command): Removed reference to write_map.
179 * ldlang.c (lang_one_common): Likewise.
180 * lexsup.c (parse_args): Likewise.
182 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
184 * scripttempl/elf.sc: Force all sections to be aligned.
186 * ldgram.y (section): Reverse the order of memspec_opt and
187 fill_opt to avoid an ambiguity when both are used.
188 * ld.texinfo: Changed accordingly.
190 * ldgram.y: Move include of ldlex.h back with other includes.
191 * ldlex.h (input_type): Don't initialize enum constants to
193 * ldlex.l: Use a switch to return the right token based on
194 input_type, rather than knowing that input_type has a value based
197 * ldgram.y (dirlist_ptr): Removed; not used.
198 * lexsup.c: Include ldver.h.
199 * Makefile.in: Rebuilt dependencies.
201 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
203 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
204 (ldlang_add_file): call it here instead.
206 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
208 * ldgram.y: Include ldlex.h after %token decls, for byacc.
210 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
212 * emultempl/hppaelf.em: First attempt to clean this file up.
213 Add comments in several functions as to their purpose and
214 how they function (or my current best guess). Clean up horrible
215 spacing and indention that never should have been accepted in the
216 first place. Add FIXMEs for issues which need to be resolved.
217 Disable linker-stub generation until it gets fixed. This allows
218 the linker to at least work on simple code for testing purposes.
220 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
221 it via hppaelf_finish). Prototype moved into ldlang.h.
222 (lang_process): Move problematic extra call to lang_size_sections
223 into the PA ELF specific code.
224 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
225 lang_size_sections moved here.
227 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
229 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
230 * config/ppc-elf32.mt: New file.
231 * emulparams/elf32ppc.sh: New file.
232 * emultempl/ppc.em: New file.
233 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
234 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
235 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
237 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
239 * lexsup.c (parse_args): Use symbolic numbers for long options.
240 Fix misunderstanding in -Y and -call_shared et al.
242 Use getopt instead of lex and yacc to parse the command line.
244 * ld.texinfo (Options): Document changes to option syntax.
245 * Makefile.in: Update dependencies.
246 * ldver.c (help): Tweak dashes in usage message.
247 * ldgram.y (%union): Remove unused members.
248 Remove %tokens for command line options; add ones for input types.
249 (command_line): Rules removed.
250 (file): Instead of command line, recognize an
251 input type indicator, then use the nonterminal for that type.
252 (defsym_expr): New nonterminal from code formerly in command_line.
253 * ldlex.h: Declare parser input type enum and variable.
254 Don't declare parse_line.
255 * ldlex.l: Remove unused variables. Make some used ones static
257 (COMMAND): Start state and its rules removed.
258 At start of yylex, return input state token if at start of input.
259 (lex_redirect): Don't need to set yyout.
260 (ldlex_command): Function removed.
261 * ldmain.c (main): Instead of calling parse_line, set up the
262 redirections and call yyparse directly.
263 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
265 * lexsup.c: Remove #if 0'd code.
266 (parse_line): Function removed.
267 (parse_args): Rewrite to use getopt_long_only.
268 (set_default_dirlist): New function from code formerly in
269 ldgram.y:command_line.
270 (set_section_start): New function.
271 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
272 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
273 compiled-in link scripts in "{" and "}", as the grammar no longer
276 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
278 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
279 require that it be in $(srcdir).
281 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
283 * ldlang.c (lang_size_sections): Only align section to alignment
284 required by linker script, not to maximum alignment of input
287 * ldlang.h (largest_section): Don't declare.
288 * ldlang.c (largest_section): Don't define.
289 (size_input_section): Don't set largest_section; not used.
291 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
293 * ldlang.c (new_afile): Pass NULL as last argument to concat.
295 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
297 * ldlang.c, ldmain.c: Include libiberty.h.
299 * ldmisc.h (concat): Don't declare.
300 * ldmisc.c (concat): Don't define; just use the one in libiberty.
302 * ld.h (as_output_section_statement): Removed; not used.
304 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
306 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
307 bfd_set_error and new error names.
309 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
311 * ldwrite.c (build_link_order): If the cooked size of the section
312 has been set, use it, for determining link_order size.
313 (ldwrite): In the error message displayed if bfd_final_link fails,
314 indicate that it was in fact the final link step that failed.
316 * ldlang.c (lang_size_sections): Clear bfd_error before calling
317 bfd_relax_section, in case it returns false but doesn't flag an
318 error. If an error is returned, indicate which one it is in the
321 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
322 it'll get picked up from $(srcdir) if appropriate.
324 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
326 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
327 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
329 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
331 * ldlex.l (comment): Increment line number when newline is read.
333 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
335 * ldlang.c (lookup_name): Take new argument, force_load. If true,
336 reload the file even if it is already loaded.
337 (wild): Call lookup_name with force_load argument of 0.
338 (open_input_bfds): Call lookup_name with force_load argument of 1.
339 (print_symbol): Remove declaration of non-existent function.
340 (print_one_symbol): Return true rather than falling off end.
342 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
344 * ldmain.c (main): Use %ld when printing long values.
346 * scripttempl/elf.sc: Move _edata after the .sdata section.
347 Permit OTHER_BSS_SYMBOLS to be defined.
348 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
350 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
352 * Rename all "hppaosf" files to "hppaelf".
353 * Change all "osf" references to "elf" in hppaelf files.
354 * Makefile.in: Likewise.
355 * configure.in: Likewise.
357 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
359 * ldmain.c (main): Call xatexit, not atexit.
360 Call xmalloc_set_program_name.
362 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
365 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
367 * emultempl/lnk960.em (append), emultempl/hppaosf.em
368 (hppaosf_finish): Call xmalloc, not ldmalloc.
369 * ldmain.c (preserve_output): Function removed.
370 (main): Do it here instead.
372 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
374 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
375 GNU C specific macros.
377 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
378 call to LANG_FOR_EACH_INPUT_SECTION.
380 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
382 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
383 deleted; will use libiberty versions instead.
384 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
385 mri.c Makefile.in: Change callers.
387 * ldmisc.c (vfinfo): Remove cleanup code.
388 * ldmain.c (remove_output): Put it here (new function).
389 (preserve_output): New function.
390 (main): Register remove_output and preserve_output with atexit.
391 * ldmain.c ldgram.y: Call xexit instead of exit.
392 * ldmisc.h: Declare xexit.
394 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
396 * Makefile.in: Lots of new H8/500 memory models.
398 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
400 * ldlex.l: Removed duplicate rules.
401 (yywrap): Provide default definition, needed with some versions of
404 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
406 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
407 the archive filename too.
409 * ldlex.l: Add rule to catch invalid input characters instead of
410 printing them. Include "ldmain.h" for program_name decl.
411 (lex_warn_invalid): New function.
412 * Makefile.in: Add dependency.
414 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
416 * Makefile.in (check): Don't bother running any tests of
417 cross-linker until the test suite no longer assumes native mode.
419 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
421 * ldlang.c (print_one_symbol, print_input_section): Print
422 global symbols in symbol table again.
424 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
426 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
427 exit successfully instead of complaining if no input files are
430 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
432 * Makefile.in: Format variable definitions consistently.
433 (LD_PROG): Remove unnecessary variables from link command,
434 change variable LOADLIBES to EXTRALIBS.
436 * ldmain.c (main): Compute and display total execution time.
437 * ld.texinfo (-stats): Document the option.
439 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
441 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
444 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
447 * ldlang.c (relaxing): Removed global variable.
448 (lang_size_sections): If the canonical symbols have not already
449 been read in, read them in before relaxing.
450 * ldlang.h (relaxing): Removed declaration.
452 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
454 * ldlang.c (new_afile): Initialize loaded field to false.
455 (lookup_name): If file was already loaded, don't call the
456 add_symbols entry point again.
458 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
460 * ld.texinfo: Clarify what -T option does.
462 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
464 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
467 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
469 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
471 * configure.in (m68k-motorola-sysv*) New target.
472 * config/delta68.mt: New file.
473 * emulparams/delta68.sh: New file.
474 * scripttempl/delta68.sc: New file.
475 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
476 (em_delta68.c): New target.
478 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
480 * ldmain.c (add_archive_element): If trace_files or
481 trace_file_tries, print file name.
482 * ldlang.c (lookup_name): Likewise.
483 (ldlang_add_file): Don't put files on input_bfds list in reverse
486 * scripttempl/elf.sc: Correct typo.
488 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
490 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
491 their arguments optional, for compatibility with the old GNU ld.
493 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
495 * scripttempl/elf.c: Define __bss_start before the .sbss section.
497 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
499 * ldmain.c (add_to_set): Add bitsize argument.
500 (constructor_callback): New function.
501 (link_callbacks): Add constructor_callback.
502 * ldctor.c (struct set_info): Add bitsize field.
503 (ldctor_add_set_entry): Add bitsize argument.
504 (ldctor_build_sets): Base the size of the elements of the set on
505 the bitsize, rather than always using LONG.
506 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
508 * ld.h (QUAD_SIZE): Define.
509 * ldgram.y (QUAD): New token.
511 * ldlex.l: Return QUAD.
512 * lexsup.c (keywords): Add QUAD.
513 * ldwrite.c (build_link_order): Handle QUAD.
514 * ldlang.c (print_data_statement): Handle QUAD.
515 (lang_size_sections): Likewise.
516 (lang_do_assignments): Likewise.
517 * ldexp.c (exp_print_token): Add QUAD to table.
518 * ld.texinfo: Describe QUAD.
520 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
521 since the Alpha doesn't use them.
523 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
525 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
527 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
529 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
530 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
532 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
534 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
535 needed for i386mach. (Should be a no-op on other systems.)
537 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
538 (PAGE_SIZE): Don't define; not used.
540 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
542 * ldgram.y (yyerror): Make argument const char *, and actually
543 print it out rather than assuming it is a syntax error.
544 * ldmisc.h: Change declaration of yyerror.
545 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
547 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
549 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
550 exec header offset, since the exec header isn't loaded.
551 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
553 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
555 A major rewrite to move the bulk of the linker into BFD so that
556 more efficient backend code can be written for specific object
558 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
559 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
560 * ldctor.c, ldctor.h: Complete rewrite.
561 * ldwrite.c, ldwrite.h: Complete rewrite.
562 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
563 link_info.strip instead. Changed all uses.
564 (discard_locals_type, discard_locals): Removed. Use
565 link_info.discard instead. Changed all uses.
566 (ld_config_type): Removed relocateable_output field; use
567 link_info.relocateable instead; changed all uses. Added stats
569 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
570 set_loader_symbol): Removed.
571 * ldexp.h (node_class): Added etree_rel.
572 (etree_type): Added rel field.
573 * ldexp.c (exp_print_token): Bracketed table initialization.
574 (exp_relop): New function.
575 (fold_name): Use linker hash table rather than ldsym functions.
576 (exp_fold_tree): Likewise. Also, handle etree_rel case.
577 (exp_print_tree): Handle etree_rel.
578 * ldgram.y (strip_symbols, discard_locals): Removed.
579 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
580 (REL): New token. Does not appear in grammar, but needed for
582 (file): Don't call lang_final; it's called by main anyhow.
583 * ldlex.l: Accept -stats and -no-keep-memory options.
584 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
585 * ldlang.c: Consistently use fill_type for fill argument.
586 (lang_init_script_file, script_file): Removed.
587 (create_object_symbols): Removed. Use
588 link_info.create_object_symbols_section instead. Changed all
590 (lang_add_keepsyms_file): Removed.
591 (lookup_name): Call bfd_link_add_symbols instead of
592 ldmain_open_file_read_symbol.
593 (wild): Don't iterate over script_file.
594 (open_output): Create link hash table.
595 (lang_place_undefineds): Rewrote.
596 (lang_size_sections): Handle relaxing (doesn't work yet).
597 (lang_relocate_globals): Removed.
598 (lang_finish): Use link hash table rather than ldsym functions.
599 (lang_common): Rewrote.
600 (lang_one_common): New function.
601 (ldlang_add_file): Add file to link_info.input_bfds list. Set
603 (create_symbol): Removed.
604 (lang_process): Don't call lang_init_script_file. Call
605 ldctor_build_sets rather than find_constructors. Don't call
606 lang_relocate_globals.
607 (lang_abs_symbol_at_beginning_of): Rewrote.
608 (lang_abs_symbol_at_end_of): Rewrote.
609 * ldmain.c (had_y): Removed.
610 (lprefix, lprefix_len): Removed; use link_info fields instead.
612 (multiple_def_count, commons_pending, undefined_global_sym_count,
613 total_symbols_seen, total_files_seen): Removed.
614 (link_callbacks, link_info): New variables.
615 (main): Initialize link_info. Don't call init_bfd_error_vector or
616 ldsym_init. Don't set now unused variables. Handle -stats.
617 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
619 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
620 search_library, gnu960_check_format, decode_library_subfile,
621 linear_library, symdef_library, clear_syms, subfile_wanted_p):
623 (add_keepsyms_file, add_archive_element, multiple_definition,
624 multiple_common, add_to_set, warning_callback, undefined_symbol,
625 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
627 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
628 require symbols for %C; look them up instead.
629 * emultempl/hppaosf.em: Pass link_info to
630 hppa_look_for_stubs_in_section.
631 * Makefile.in: Rebuilt dependencies.
632 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
634 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
636 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
637 ldlang.h and ldctor.h.
639 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
640 declarations of free and malloc from flex output. Change malloc
641 to ldmalloc in flex output.
643 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
645 * ldmain.c (lprefix): Change default from a char to a string
646 with only one character.
647 (lprefix_len): Set default to one.
649 * ldmain.h (lprefix_len): Declare.
651 * ldsym.c (write_file_locals): Use strncmp rather than a character
652 comparison for lprefix.
654 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
657 * emultmpl/hppaosf.em: Include ldexp.h.
658 (before_parse): Set lprefix and lprefix_len correctly.
660 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
662 * ldlex.h: Don't declare yywrap if it is a macro.
663 * ldlex.l: Include sysdep.h.
664 * ldlang.c (lang_for_each_statement_worker,
665 lang_for_each_statement): Forgot to use PARAMS.
667 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
669 * Makefile.in: Added .PHONY targets where appropriate. Added some
671 (gcclibdir, version): Removed unused variables.
672 (DEP): New variable, set to mkdep.
673 (ALL_CFLAGS): New variable. Used in .c.o target.
674 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
676 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
677 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
678 mostly obsolete variables. Adjusted remaining uses.
679 (DEF_EMUL): Removed variable.
680 (ldmain.o): Handle undefined EMUL error correctly.
681 (ldemul-list.h): Depend on config.status rather than Makefile.
682 Create via temporary file.
683 (ver960.c, roll, make): Removed obsolete targets.
684 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
686 * dep-in.sed: New file, used when rebuilding dependencies.
688 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
690 Made many changes to eliminate gcc warnings. Made various
691 cosmetic changes, declared various things in header files, removed
692 various extern declarations from .c files. No substantive
695 * ldlang.c (lang_process): Ifdef out final call to
696 lang_size_sections again (reverting change of Nove 2), since it
697 breaks the Sun4 linker.
699 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
701 * configure.in (alpha-*-netware*): New target; use alpha.
703 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
705 * configure.in: Group targets by CPU. Merge some m68k target
706 entries with different CPU specs that use the same ld_target
709 * configure.in: Add sparc*-*-coff.
710 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
711 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
712 (em_coff_sparc.c): Add dependencies and build rules.
714 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
716 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
718 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
720 (command_line_option): Accept and ignore them (for now).
721 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
724 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
726 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
727 not in bfd_com_section, create the section in the BFD so that it
728 can be placed in the right output section.
730 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
732 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
733 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
734 (OTHER_READONLY_SECTIONS): Define for .reginfo.
735 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
736 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
737 Move OTHER_READONLY_SECTIONS after all the other readonly
738 sections. Don't use DATA_ADDR twice.
740 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
741 p is in a common section, make sure the BFD has a section of that
744 * ldlang.c (lang_common): Add newline to error message.
746 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
748 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
749 Lynx-specific script instead of m68kcoff.
750 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
751 (ENTRY): Define as __main.
752 (TEXT_START_ADDR): Define as 0.
753 (PAGE_SIZE): Define as 0x1000.
754 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
755 * scripttempl/m68klynx.sc: New file.
757 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
759 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
760 arguments rather than treating them as emulation names.
762 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
764 * configure.in: Support x86 unixware and netware plus generic netware.
766 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
768 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
771 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
773 * Makefile.in (distclean): Don't delete dvi or info files.
774 (ld.info): Update dependency list.
775 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
777 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
779 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
780 Set output_filename instead of creating a new node.
781 (open_output): Don't set output_filename.
782 (lang_final): Create the new node here.
783 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
785 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
787 From Pete Hoogenboom (hoogen@cs.utah.edu):
789 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
790 edata, _edata, end): Add definitions of these symbols.
791 (__end): Remove definition of this symbol.
792 (__data_start): Move definition of this symbol.
794 * emultempl/hppaosf.em: Various fixes and support for linker stub
796 (hppaosf_finish, hppaosf_search_for_padding_statements,
797 hppaosf_create_output_section_statements): New functions in
798 support of linker stub generation.
799 (ld_hppaosf_emulation): Redefine to include new
800 emulation-specific routines.
802 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
803 Pass abs_output_section rather than NULL to avoid invalidating
806 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
808 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
809 (em_i386mach.c): New rule.
810 * configure.in (i[34]86-*-mach*): New case.
811 * config/i386-mach.mt: New file.
812 * emulparams/i386mach.sh: New file.
814 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
816 * ld.h (flag_is_*): Removed macros.
817 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
818 Consistently check the BFD symbol flags directly, rather than
819 using file_is_* macros.
821 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
823 * configure.in (sparc*-*-lynxos*): New target.
824 * Makefile.in: Add rule for em_sparclynx.c.
825 (ALL_EMULATIONS): Add Lynx emulations.
826 * config/sparc-lynx.mt: New file.
827 * emulparams/sparclynx.sh: New file.
828 * scripttempl/sparccoff.sc: New file.
830 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
832 * Makefile.in: Add dependency for $(EMULATION_OFILES).
834 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
836 * relax.c (write_relax): Check return value of bfd_seclet_link.
838 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
840 * ldlang.c (delete_output_file_on_failure): New variable.
841 (open_output): Set it after bfd open succeeds.
842 * ldmisc.c (vfinfo): Test it.
844 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
846 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
849 * ldemul.c: Support was added to allow emulation-specific
850 processing to occur. This support was added primarily for linker
851 stub generation in the elf32-hppa gld.
852 (ldemul_finish, ldemul_create_output_section_statements): New
854 * ldemul.h: Support was added to allow emulation-specific
855 processing to occur. (As described above.) Added finish and
856 create_output_section_statements fields to
857 ld_emulation_xfer_struct structure.
858 * ldlang.c: Add calls to emulation-specific routines.
859 (lang_process): Add call to
860 ldemul_create_output_section_statements function.
861 (lang_process): Add call to a emulation-specific routine (and
862 some processing after the call).
864 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
866 * configure.in: mips*- instead of mips-, mips*el changes
868 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
870 * configure.in (alpha-*-osf*): New target; use alpha.mt.
871 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
872 (em_alpha.c): New target; use alpha.sh and alpha.sc.
873 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
874 * config/alpha.mt: New file.
875 * emulparams/alpha.sh: New file.
876 * scripttempl/alpha.sc: New file.
878 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
880 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
881 types of different sizes (eg: 64 and 32 bits), so coerce.
882 * ld.h (ALIGN_N): Add warning about usage.
884 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
886 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
887 which we already have a definition, rather than checking in
888 several different places whether the symbol is weak.
890 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
892 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
893 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
894 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
895 expanded within them.
896 * config/mipsb-elf32.mt: New file.
897 * emulparams/elf32mipb.sh: New file.
898 * Makefile.in (em_elf32mipb.c): New target.
900 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
902 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
903 lang_input_file_is_search_file_enum so objects brought in using
904 INPUT() do a path lookup.
906 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
908 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
909 instead of {i386,m68k}-coff.
910 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
911 * config/i386-lynx.mt: New file.
912 * config/m68k-lynx.mt: New file.
913 * emulparams/i386lynx.sh: New file.
914 * emulparams/m68klynx.sh: New file.
916 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
917 but defaulting to _start.
919 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
920 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
923 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
925 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
926 HOSTING_LIBS for testing.
928 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
930 Finish up support for i386-sysv4 (without shared libraries):
931 * ld.h (flag_is_weak): Define.
932 * ldlang.c (print_symbol): Mention whether symbol is weak.
933 (print_input_section): Print weak symbols as globals.
934 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
935 (enter_global_ref): Do not warn if a weak symbol redefines a
936 global symbol. Do not let a weak symbol redefine a common symbol.
937 (enter_file_symbols): Treat weak symbols as global symbols.
938 (subfile_wanted_p): Do not pull in an object file from a archive
939 just to resolve an undefined weak symbol.
940 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
941 error; the error might be that malloc has run out of space.
942 * ldsym.c (write_file_locals): Treat weak symbols as global.
943 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
945 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
946 * config/i386-elf.mt: New file; set EMUL to elf_i386.
947 * emulparams/elf_i386.sh: New file.
948 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
949 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
950 (ALL_EMULATIONS): Add em_elf_i386.o.
951 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
952 (em_elf_i386.c): New target, like other em_*.c targets.
953 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
954 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
955 nonempty, and configured for native, add it to LIB_PATH.
957 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
959 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
960 Added statements to pass stab and stabstr sections through and
961 mark them as NOLOAD, which makes GDB happier.
963 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
965 * configure.in: Accept m68k-lynx-lynxos config.
967 * Makefile.in: Use $(SHELL) to run genscripts.sh.
969 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
971 * config/coff-h8300.mt: Add EMUL=h8300h.
973 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
975 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
977 * Makefile.in: Changed CXX back to g++.
979 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
981 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
983 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
985 * Makefile.in (TAGS): Use shell wildcards.
987 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
989 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
991 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
993 * ld.texinfo: re-enable included config file; conditionalize doc
994 for -oformat to interact properly with SingleFormat doc config
995 var; rename @up/@down to @raisesections/@lowersections.
997 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
999 * configure.in: recognize m88110.
1001 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1003 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1004 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1005 ELF emulation is "elf32-hppa" not "elf-big".
1006 (hppaosf_before_parse): Remove unneeded processing of environment
1008 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1009 .text segment of output file.
1010 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1012 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1014 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1017 * ldlang.c, ld.h: updated copyright.
1019 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1021 * ldlang.c (open_output, lang_check): Check return value of
1024 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1026 * scripttempl/h8500.sc: Start all sections in a different segment.
1027 * scripttempl/z8ksim.sc: Handle constructors
1029 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1031 * Makefile.in: revert earlier changes back to execute runtest
1032 with make check. cdtest and bootstrap now function as they
1033 did within the Makefile.
1035 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1037 * Makefile.in: Update dependencies.
1039 * configure.in: Set EMULATION_OFILES in Makefile based on
1040 --with-targets option.
1042 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1044 * Makefile.in: check targets reimplemented to old way.
1046 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1048 * config/i386v.mh, config/irix4.mh: Use gcc
1049 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1050 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1051 bfd/configure.host change.
1053 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1055 * scripttempl/elf.sc: Handle .line and .debug* sections.
1057 * ldlex.l: Use bfd_scan_vma, not strtoul.
1059 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1061 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1062 Remove inital caps in some error messages, change "can't" to
1063 "cannot", add missing colons.
1064 * ldmisc.c (vfinfo): Print "%%" as a single %.
1065 For '%' followed by unrecognized character, print them both
1066 verbatim instead of expecting a char * arg.
1067 For '%C', don't put the function name in parens.
1069 * ldexp.c (invalid): Pass "%%", not "% ".
1071 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1073 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1074 (BSS_VAR): Removed; now always define _fbss.
1075 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1078 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1080 * configure.in: z8k-coff is the same as z8k-sim
1082 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1084 * testsuite/lib/ld.exp: new file
1085 * testsuite/config/unix-ld.exp: new file
1086 * testsuite/ld.bootstrap/bootstrap.exp: new file
1087 * Makefile.in: add dejagnu support for make check
1089 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1091 * ldlex.l (comment): Add missing newline in message.
1092 * ldindr.c (add_indirect): Ditto.
1093 * ldexp.c (exp_fold_tree): Ditto.
1095 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1097 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1100 * ldmisc.c (multiple_warn): New function.
1101 * ldmisc.h: Declare it.
1102 * ldmain.c (enter_global_ref): Call it.
1103 * ld.h (ld_config_type): Add warn_common.
1104 * ldlex.l, ldgram.y: Set it with -warn-common option.
1105 * ldver.c (help): Document it.
1107 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1109 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1110 target-specific sections, and for changing data section vma.
1112 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1114 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1115 terminals, for Solaris.
1116 (dirlist_ptr): New static variable.
1117 (command_line_option): Accept new options.
1119 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1122 * config/sun4sol2.mt: Pass emulation name without ".sh".
1124 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1125 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1127 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1129 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1130 .dtors, .data1, .rodata1 sections, instead of combining them into
1131 other sections. For `-r', set all section start addresses to
1134 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1135 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1136 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1138 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1140 * genscripts.sh: If this is the default emulation, set
1142 * emultempl/*.em: Use it to determine whether to compile in the
1145 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1146 genscripts.sh. Pass the current emulation name without ".sh" on
1148 * genscripts.sh: Take an default emulation arg.
1149 Use the current emulation name as EMULATION_NAME.
1150 Make default lib path for cross-compiling ':', not null.
1151 * emulparams/*.sh: Don't set EMULATION_NAME.
1152 * ldemul.c (ldemul_get_script): Take isfile arg.
1153 Pass it to emulation's get_script function.
1154 * ldemul.h: Adjust get_script prototypes.
1155 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1157 * ldfile.h: Declare it.
1158 * ldgram.y: Accept a script on the command line again,
1159 for parsing compiled-in scripts.
1160 * ldmain.c (main): If ld script is a file, parse it as a -T
1161 option, otherwise parse it directly.
1162 * emultempl/*.em (*get_script): Return the scripts themselves if
1163 this is the default emulation; otherwise return their file names.
1164 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1166 * emulparams/m88kbcs.sh: Use it.
1168 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1170 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1172 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1173 there's no change log entry yet, tsk tsk) from the list of
1174 emulations compiled in until Mark gets around to checking in
1175 emulparams/i386linux.sh.
1176 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1177 changed, this file gets updated.
1179 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1181 * ldgram.y (OPTION_Lfile): New token.
1182 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1183 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1185 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1187 * configure.in: h8/300h support needs own .mt file.
1188 config/coff-h8300h.mt: New file.
1190 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1192 * ldmain.c: Don't include sys/stat.h; it already got included
1193 somewhere along the way.
1195 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1197 * Makefile.in: Add h8300h support.
1198 emulparams/h8300h.sh: New file.
1199 scripttempl/h8300h.sc: New file.
1201 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1203 * ldfile.c (ldfile_open_file): In error message, use the name the
1204 user gave (e.g., "-lc"), rather than the base file name.
1206 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1208 * ldmain.[ch]: Remove initial Q_ from function names.
1209 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1211 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1213 * ldlang.c (lang_process): Move loading of default script from
1214 here to main. Add a "/" to start of script name to prevent
1215 finding it in "." first.
1217 * ldmain.c (set_scripts_dir): Don't look in "." first.
1219 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1222 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1224 * Makefile.in (em_m88kbcs.c): Correct dependency.
1225 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1226 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1227 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1229 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1231 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1232 main.c (main): Print the errno string in the error message.
1234 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1236 * configure.in: Accept h8300h for target cpu.
1238 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1239 present (demangle is smart enough to know whether to do it or not).
1241 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1243 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1244 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1246 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1248 * ldmain.c (get_emulation, check_for_scripts_dir,
1249 set_scripts_dir): New functions.
1252 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1254 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1255 Create symbol "end" instead of "__end". Comment out some parts
1256 that may not be needed (yet) for elf.
1258 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1260 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1262 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1264 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1265 when no prototype is being supplied.
1266 (ldmalloc, ldrealloc): Size argument is now size_t.
1268 * ldmisc.c (finfo): New function, accepts FILE* argument.
1269 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1270 without leading zeros.
1271 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1272 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1274 (concat, buystring): String lengths are size_t.
1275 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1277 * ldlang.c (new_statement): Size argument is now size_t. Added
1278 forward declaration with prototype.
1280 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1282 * ldgram.y (OPTION_v): Don't turn on verbose output.
1284 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1286 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1289 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1291 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1292 collect2 doesn't look for gld any more anyhow.
1294 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1296 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1297 now have a non NULL srefs_chain.
1299 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1300 hp300hpux, since the latter does not exist.
1302 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1304 * genscripts.sh: Put the scripts in the ldscripts directory, not
1306 * configure.in (ldscripts): Make, instead of emulations.
1307 * Makefile.in (scriptdir): Take off the "ld" part.
1308 (install, clean, distclean): Use ldscripts, not emulations.
1309 In tests, don't pass -Lemulations.
1310 Don't pass tooldir/lib to genscripts.sh.
1311 * genscripts.sh: Don't take tooldir/lib arg.
1312 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1313 default script file.
1315 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1317 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1319 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1321 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1323 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1325 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1326 run in parallel without colliding on yacc's static file names.
1327 Without the stub rule, make will try to start two yacc's
1328 concurrently which fails because of yacc's static file names.
1330 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1332 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1335 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1337 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1338 different from libdir.
1340 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1342 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1344 * ldver.c (help): New function.
1345 * ldver.h: Declare it.
1346 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1348 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1350 * Makefile.in (INCLUDES): Don't need ../include any more.
1352 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1354 * ldlex.l, ldgram.y: Support new -oformat option.
1355 Remove attempt at supporting script fragments on the command line.
1356 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1357 * mri.c (mri_format), ldgram.y: Change callers.
1358 * ldlang.h: Change prototype.
1360 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1362 * Makefile.in: canonicalize install.sh; for use within
1363 this directory (and subdirs)
1365 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1367 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1369 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1372 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1374 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1375 It wasn't documented (or likely used) and wastes time.
1376 (try_open): If EXTEN is empty, don't try it.
1378 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1379 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1380 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1381 with normal function declarations.
1383 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1384 Move *.sc-sh to scripttempl/*.sc.
1385 * {emultempl,emulparams,scripttempl}/README: New files.
1386 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1387 removed, replaced with generic.em.
1388 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1389 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1391 * *.em (*_get_script): Return script name instead of script contents.
1392 * ldlang.c (lang_process): Change caller.
1394 * ldlex.l, ldgram.y: Recognize -m option.
1395 Check for input files after *all* options in grammar.
1396 * ldmain.c (main): Check for -m options. Add default directory
1399 * mkscript.c: File removed.
1400 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1401 to add to the default LIB_PATH.
1402 Look for input files in the new subdirectories.
1403 Create the scripts in emulations subdirectory and don't filter
1404 them through mkscript.
1405 * configure.in: Make the emulations subdirectory.
1407 * Makefile.in: Account for all of the above changes.
1408 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1409 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1410 Put CFLAGS last in the compilation rules.
1411 Add -I../bfd to INCLUDES so sysdep.h is found.
1413 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1415 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1417 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1418 dependent on RELOCATING, not RELOCATION.
1419 * hp3hpux.sh (SHLIB_PATH): Define it.
1421 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1423 * ldfile.c (try_open): If opening without the extension fails,
1424 try with the extension even if -v or -V was given.
1425 had_script is imported (from ldgram.y), not exported.
1427 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1429 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1431 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1433 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1434 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1436 (section): Use statement_list_opt, not statement_list.
1437 * m68kcoff.sc-sh: Gather constructors and destructors and define
1438 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1439 * sa29200.sc-sh: Gather constructors and destructors and define
1440 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1442 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1444 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1445 * configure.in: No longer need to configure to get sysdep.h.
1447 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1449 * Makefile.in: remove install:all and install-info:info
1450 dependencies (these cause some spurious rebuilds at 'make install'
1453 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1455 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1456 (mips-idt-ecoff*): Added trailing '*'.
1457 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1458 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1459 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1461 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1462 incorrect definitions.
1464 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1466 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1467 symbols, unless stripping.
1469 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1471 * Makefile.in: configure looks for ####, so remove lines with many
1473 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1474 and HOSTING_LIBS correctly so that ``make check'' will work.
1476 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1478 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1479 to etext, edata, and end. Needed for IRIX 4.0.5F.
1480 Patch from mwp@iconix.oz.au (Michael Paddon).
1482 * Version 2.2.1 released.
1484 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1486 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1487 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1489 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1491 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1494 * Version 2.2 released.
1496 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1498 * ldver.c (ldversion): Bump version number to 2.2.
1500 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1504 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1506 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1508 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1510 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1511 mkscript.o, rather than directly from mkscript.c.
1513 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1515 * configure.in: Look for ${target_makefile_frag} relative to
1516 ${srcdir}, not relative to build directory.
1518 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1519 * configure.in: Recognize hppa*-hp-osf.
1520 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1521 (em_hppaosf.c): Build it.
1522 * config/hppaosf.mh, hppaosf.mt: New files.
1524 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1525 some system header files. All uses changed.
1527 * configure.in: Recognize i386-aix configurations as i386-coff
1530 * configure.in: Recognize m68*-*-hpux.
1531 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1532 the value of STACKZERO.
1533 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1534 (em_hp3hpux.c): Build it.
1535 * hp3hpux.sh, config/hp300hpux.mt: New files.
1537 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1539 * mips.sc-sh: Put constructors in the .data section.
1540 * Makefile.in (cdtest): Added dependency on ld.new.
1542 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1544 * Makefile.in: Change definition of $(tooldir) to match FSF.
1545 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1546 Support VAX Ultrix and BSD.
1548 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1550 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1552 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1554 * ldlang.h (struct memory_region): Change `length' and
1555 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1556 * ldlang.c, mri.c: Corresponding changes, plus lint.
1558 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1560 * configure.in: For all i386 targets, accept i486 as well.
1562 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1564 * ldlang.c (wild_doit): Preserve all flags for a
1565 SEC_SHARED_LIBRARY section.
1566 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1567 computing largest_section.
1569 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1571 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1572 fields of newly created structure.
1574 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1576 * ldmain.c (g_switch_value): New variable.
1577 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1578 (command_line_option): Accept -G and set g_switch_value.
1579 * ldlex.l (COMMAND): Accept -G.
1580 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1582 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1584 Support for linking and loading at different places:
1586 * ldlex.l: Add "AT" keyword.
1587 * ldgram.y: Cleanup, and parse AT.
1588 * ldlang.c (print_output_section_statement): Print output address
1589 of section in map. (lang_size_sections): Fill sections' lma with
1591 * ldlang.h (lang_output_section_statement_type): Add load_base
1594 * ldindr.c (add_indirect): Keep more information in the alias
1596 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1597 attribute from an input section.
1598 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1599 default. (Q_enter_file_symbos): Indirect symbols now are known by
1600 their section, not a special symbol flag.
1601 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1602 (write_file_globals): Write the mapping for an indirect symbol.
1603 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1606 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1608 * ld.texinfo: changes for q1
1610 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1612 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1614 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1616 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1618 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1620 * mips.sc-sh: Added variables which may be overridden by a
1622 * mipsidt.sh: New file; emulation for IDT MIPS board.
1623 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1624 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1625 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1626 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1628 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1630 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1632 * i386bsd.sh, config/i386bsd.mt: New files.
1633 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1635 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1637 * mri.c: Add extern declaration of strdup.
1638 * ldsym.c (KEEP macro): Add spaces around '=' for the
1639 sake of old (e.g. PCC) compilers.
1641 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1643 * ldver.c: Bump to version 2.1.
1645 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1647 * ldgram.y: allow section types without address expressions.
1648 * ldlang.c (lang_relocate_globals): avoid possible hang with
1649 undefined but unreferenced symbols.
1650 * relax.c (relax_section): don't complain if the script file isn't
1651 relaxable but -relax is set
1653 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1655 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1657 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1659 * mipsbig.sh: New file. Big endian MIPS emulation.
1660 * config/mips-big.mt: New file. Use mipsbig emulation.
1661 * configure.in (mips-sgi-irix*): Use target mips-big.
1662 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1663 (em_mipsbig.c): New target. Uses mipsbig.sh.
1665 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1667 * mips.sc-sh: Put .scommon sections into .sbss section.
1669 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1670 rather than always putting them in bfd_com_section.
1671 * ldlang.c (lang_common): If a common symbol is not in
1672 bfd_com_section, put in a section of the same name, rather than
1673 always putting it in section COMMON.
1675 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1677 * ldmain.c (subfile_wanted_p): If we already have a common
1678 definition of a symbol, don't necessarily pull in an object file
1679 that provides a non-common definition.
1681 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1682 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1684 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1685 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1687 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1689 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1692 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1694 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1695 checking for equality to bfd_com_section.
1697 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1699 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1700 targets, linker script.
1701 * mipslit.sh: New file. Little endian MIPS emulation.
1702 * config/mips-lit.mt: New file. Use mipslit emulation.
1703 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1704 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1705 (em_mipslit.c): New target. Uses mipslit.sh.
1707 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1709 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1710 $(tooldir)/bin/gld, so that gcc can find it with or without
1713 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1715 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1716 write_norel. All linking is now done via write_relax. Call
1717 ldsym_write before calling write_relax.
1718 * relax.c: Added copyright.
1719 (write_relax): Renamed from write_relaxnorel. Added relocateable
1720 argument. seclet_dump renamed to bfd_seclet_link.
1721 * relax.h: Added copyright.
1723 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1725 * ldmain.c (decode_library_subfile): Patch from
1726 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1728 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1730 * config/vxworks960.mt renamed to config/i960.mt
1732 * configure.in: sparc-aout emulates a sun4, as does
1733 sparc*-vxworks, i960-nindy uses gld960 emulation
1735 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1737 Fix support for NOLOAD, add INCLUDE
1738 * ldfile.c (ldfile_open_command_file): pass file name to
1740 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1741 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1744 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1746 * Makefile.in, config.h: no more default emulation. Make the lack
1747 of emulation a compile time error
1749 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1751 * configure.in: recognise all sparclite variants, not just 'sparclite'
1753 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1755 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1758 * configure.in: accept *-ericsson-ose for any m68k CPU.
1760 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1761 for each output section.
1763 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1765 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1766 macro bfd_asymbol_bfd as appropriate.
1767 * Makefile.in: Un-duplicate ldlex.c dependency.
1768 * condigure.in: Replace my_host case table by sourcing
1769 ../bfd/configure.host. Allow std-host as the default.
1770 * ldmisc.c: Change logic for C++ name demangling: There is
1771 no initial '_' to remove from stab-derived function names.
1773 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775 * ldlang.c (lang_init_script_file): don't attach the output file
1776 sections to the script file.
1778 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1779 * ldlang.c (wild): run expansion loop over command line bfd too.
1780 (lang_ini_script_file): initialize more parts of the command line
1782 * ldlex.l: fix DEFINED start states.
1784 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1786 * ld.texinfo: new doc.
1787 * ldgram.y, ldlex.l: understand -y<symbol>
1788 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1789 print info. (add_ysym): new function.
1790 * ldsym.h: (ldsym_type): new define SYM_Y.
1792 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1794 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1795 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1796 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1797 macros with PARAMS. Recreational cleanup. Update copyrights.
1799 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1801 * Makefile.in: pass down the bfd source directory for includes
1803 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1805 * ldlang.c (lang_size_sections): don't change size and address for
1806 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1809 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1811 * relax.c (build_it): re-enable the processing of data_statements
1812 in scripts, makes counted contructor lists work again.
1814 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1816 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1818 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1820 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1823 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1825 * Support for i386-sysv.
1826 configure.in: check for i386-*-sysv* and i386-*-sco*.
1827 i386coff.sc-sh: rewrote to support SVR3 by default.
1828 ldctor.c (find_constructors): preserve stat_ptr.
1829 ldlang.c (wild_doit): initialize vma and size of new output
1830 section to corresponding input section. This is required for
1831 shared library support.
1832 (lang_size_sections): don't modify vma and size of sections which
1833 are never loaded (for shared libraries).
1834 ldwrite.c (copy_and_relocate): copy the contents of any section
1835 which has contents, not just sections which are loaded (for shared
1838 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1840 * ldlang.c (size_input_section): count the sizes of all sections
1843 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1845 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1846 to demangle symbols better
1848 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1850 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1851 exist when linking with -r.
1853 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1855 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1858 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1860 * ldmain.c (linear_library): don't even think about processing
1861 an object file if it's already been done
1863 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1865 * configure.in: the hp9000/300 config file is now hp300
1867 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1869 * config/z8ksim.mt: new file
1871 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1873 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1874 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1876 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1877 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1878 * ldlang.c (lang_add_keepsyms_file): New function.
1879 * ldlex.l: Handle "-retain-symbols-file".
1880 * ldsym.c (keepsyms_file, kept_syms): New vars.
1881 (process_keepsyms): New functihon; reads file, marks symbols for
1883 (write_file_locals): File symbols should always be kept.
1884 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1885 and "-s". Process retain-symbols file before setting symtab.
1886 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1887 (keepsyms_file, kept_syms): Declare them.
1889 * ldmain.c (main): Non-fatal errors should still cause non-zero
1890 exit status even with -r.
1892 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1894 Added initial support for the z8k
1895 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1896 * configure.in, Makefile.in: modified to reflect above
1898 * ldlang.c (lang_check): when linking conflicting architectures,
1899 make the output file reflect at least one of the bad inputs.
1901 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1903 * Makefile.in (install): if $(tooldir) exists, install ld in
1906 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1908 * Makefile.in, configure.in: modified to support i386-coff
1909 * i386coff.sh: new file
1911 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1913 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1914 added m68k-coff emulation mode, stolen from a29k emulation.
1915 Almost certainly wrong, but perhaps better than sun3.
1917 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1919 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1920 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1921 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1922 This is one character shorter, and lets people build on
1923 SVR3 system. (ld__h8300xray.[co] was the killer there;
1924 h8300xray.sc-sh is also overlong, but seems harmless.)
1925 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1926 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1927 * configure.in: Add host isc.
1929 * ldver.c: Call it version 2.0.
1931 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1933 * ldver.c: Bump to version 0.98.
1936 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1938 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1940 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1941 * ldlex.l: Moved comment() to end, since some compilers
1942 otherwise have problems with input() used before it is defined.
1944 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1946 * configure.in: added Solaris 2 and Irix 4 host support.
1948 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1950 * Makefile.in: remove -S flag from the FLEX definition
1952 * configure.in: rewrote, using new style case statement. use
1953 m68k.mt for m68k-aout systems
1955 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1957 * Makefile.in: map "ld" through program_transform_name when
1960 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1962 * cplus-dem.c: Removed. Use the version in libiberty now.
1963 * ldmisc.c: Use new libiberty version of cplus_demangle().
1965 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1967 * gld960.em (gld960_choose_target): default to little endian, not
1970 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1972 * ldlang.c (lang_process): don't pass null pointers when
1973 abs_output_section is what is required.
1974 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1975 used, and pass that down.
1976 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1979 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1981 * configure.in, config/ose68.mt: renamed OSE to ose.
1983 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1985 * ldsym.c (write_file_locals): Reorder check for common or
1986 undefined symbols so that it works.
1988 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1990 * configure.in: accept all m68K family members.
1992 * Makefile.in: always create installation directories.
1994 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1996 * ldlex.l: now parses comment correctly, added ~ to acceptable
1999 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2000 unary -ve constants.
2002 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2003 the command line can't be found.
2005 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2007 * ldlang.h: add new field "loadable" to output_section_statement.
2008 * ldlang.c (lang_output_section_statement_lookup): initilize new
2009 field. (wild_doit): if new field is not set, then stop output
2010 section from being loadable.
2011 (lang_enter_output_section_statement): set the field from the
2013 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2014 * h8300hms.sc-sh, h8300hms.em: get -r right.
2016 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2018 * ldint.texinfo: New internals manual (beginnings thereof).
2019 * PORTING: Removed, merged into ldint.texinfo.
2021 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2023 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2024 cdtest.exp: A test program (copied from libg++/test-install)
2025 that tests that constructor and destructors are handled
2028 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2030 * Makefile.in (install): install from ld.new, renaming during the
2031 copy, or else the next 'make install' needs to re-link ld.
2033 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2035 * configure.in: generalise hp recognition (from sef).
2037 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2039 * configure.in: recognize bsd and hpux hppa configurations.
2040 error messages echo to stderr, not stdout
2042 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2044 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2045 ldmisc.c: removed rcsid's.
2047 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2049 * ldlang.c (lang_map): print changes in sizes due to relaxing
2050 (size_input_section): maintain the delta information.
2051 * ldlang.h: add new field to struct to contain delta info.
2052 * relax.c (relax_section): complain if input not relaxable.
2053 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2056 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2058 * ldmain.c(main): prevent -r and -relax from being on at the same
2061 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2063 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2067 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2069 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2071 * ldlang.c(open_output): set the target arch and machine as soon
2072 as we can. (lang_size_sections): use new macros for setting vma
2075 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2077 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2078 Also deleted an unreachable path to wrs.
2080 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2082 * Makefile.in (install): use -d test for $tooldir before
2083 installing ld there so that $tooldir can be inherited from
2086 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2088 * ldlang.c: Two non-substantial changes for the sake of
2089 the old Portable C Compiler.
2091 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2093 * ldgram.y, ldlex.l: parse ABSOLUTE
2094 * ldexp.c: add support for ABSOLUTE
2096 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2098 * Makefile.in: Added default definitions for HOSTING_CRT0,
2099 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2100 * config/*.mh: Miscellaneous clean-up: Removed definitions
2101 of YACC (since it is not longer used in the Makefile).
2102 Remove HOSTING_* definitions that are subsumed by the
2103 ones added to Makefile.in. Removed most definitions of CC.
2104 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2105 These are no longer needed.
2107 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2109 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2110 rules, since these are used when building a distribution.
2111 * Makefile.in (ldlex.c): Don't re-direct output, since that
2112 leaves a bogus output files if it fails.
2114 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2115 * ldlex.c: Fix some unnecessary flex-specific-isms.
2117 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2119 * ldgram.y: move spurious semicolon
2120 * ldexp.h: fix prototype
2122 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2124 * ld.texinfo: references to linker now say "ld" not "gld".
2126 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2128 changed calling convention for Q_enter_global_ref
2129 * ldexp.c, ldlang.c, ldmain.c: reflect this
2130 * ldver.c: bump version to 1.97.1
2131 * ldindr.c (add_indirect): when an edict declaring an indirect
2132 symbol is found, make sure that any ideas about the symbol being
2133 common are changed if it now known to be defined.
2134 * ldmain.c (linear_library): complain once if archive isn't
2136 * ldlang.h, ldlang.c: make room for and initialize the complain
2139 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2141 * Makefile.in: use flex & bison from ../ if they exist.
2143 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2145 * relax.c (build_it): don't allocate space in the output file for
2146 stuff if -R flag applys to it.
2147 * ldfile.c: merge in VMS filename support
2148 * ldmain.c (main): take out ./ from library path, and close file
2149 before unlinking. Make multiple defs of a symbol create an
2151 * ldmisc.c: fatal errosrs delete output file
2153 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2155 * ldver.c: Increase version number to 1.97, for consistency
2158 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2160 * Makefile.in: FLEX -> LEX.
2162 * ld.texinfo: {} -> @{@}.
2164 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2166 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2167 (and associated change in -c option, now used for these scripts)
2169 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2171 * ldver.c: Bumped version to 1.96 - new release, resync with the
2173 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2174 rather than with raw malloc, makes it easier to track where memory
2176 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2177 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2178 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2181 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2183 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2185 * Makefile.in: use bootstrap for check.
2187 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2189 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2191 * Makefile.in: now use flex, not lex
2192 * ldlex.l, ldlang.c, ldctor.c: lint
2194 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2196 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2197 different sorts of filenames on the command line than in a script.
2199 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2201 * Makefile.in: rework CFLAGS so that they can be passed on the
2202 make command line. Remove MINUS_G. Default CFLAGS to -g.
2204 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2206 * relax.c: added handling for new "padding" seclet type, used to
2207 fill out gaps between section.
2208 * ldgram.y, ldlex.l: now -defsym on the command line is done
2211 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2213 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2215 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2217 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2220 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2222 * Makefile.in (install): Install second copy in $(tooldir)/bin
2223 without $(program_prefix), since that's what gcc expects.
2225 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2227 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2228 * h8300*: fix bit rot and add support for h8300xray target
2229 * go32.sh: target emulation for go32.
2231 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2233 * gld960.em, i960.sc-sh. Fix i960 bit rot
2235 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2237 * Makefile.in: install man page.
2239 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2241 * config/mt-<foo> renamed to <foo>.mt
2242 * config/mh-<foo> renamed to <foo>.mt
2243 * configure.in changed to reflect this
2244 * genscripts.sh now make .xbn files rather than .xN files
2246 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2248 * ldver.h: fix decl of ldversion.
2250 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2252 * Makefile.in: added check target.
2254 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2256 * ldmain.c (Q_enter_file_symbols): now aliases work again
2258 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2260 * Makefile.in: added clean-info target.
2262 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2264 * ldexp.c (exp_print_tree): don't try and follow null pointers
2266 * ldgram.y: remove 11 shift reduce errors
2268 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2270 * Makefile.in: added tooldir and program_prefix.
2272 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2274 * ldlang.c (size_input_section): don't move absolute sections
2278 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2280 * cplus-dem.c: yet another copy of this - maybe it should go into
2282 * ldgram.y: now -V and -v have different actions
2283 * ldver.c: if -V, prints list of emulations compiled in
2284 * ldmisc.c: support for cplus demangling
2287 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2289 * Makefile.in, configure.in: removed traces of namesubdir,
2290 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2291 copyrights to '92, changed some from Cygnus to FSF.
2293 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2295 * Makefile.in: Change mkscript rule into one for ./mkscript
2296 (for the sake of makes that don't realize they're the same).
2297 * PORTING: Add more details.
2298 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2300 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2302 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2303 config/mt-hp300bsd: New port to hp300 running BSD.
2305 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2307 Major rewrite of how ld is configured. The major idea
2308 is to use shell scripts to generate everything.
2309 * generic.em replaces ldtemplate.
2310 * Other *.em files replace various *.c files.
2311 A *.em file is a shell script that generates the corresponding
2312 ld__*.c file that implements an emulation. This is usually
2313 a straight 'cat' of a here-document, possibly with substitutions.
2314 * Script files (*.sc) are places by *.sc-sh scripts.
2315 Again, these are simple shell scripts that 'cat'
2316 here-documents, usually with some substitutions.
2317 The output a *.sc-sh is a script file.
2318 * Each emulation is defined by a short shell script with
2319 extension *.sh that specifies the emulation-specific
2320 parameters (such as the name of the *.sh-sc and *.em
2322 * genscript.sh is the master shell script used to generate
2323 an emulation. It is passed various argument, including
2324 the name a the emulation-speciic *.sh file that it
2325 "sources" to set variables to emulation-specifc parameters.
2326 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2327 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2328 * config/mh-foo: Rename LDEMULATION names as appropriate
2329 (usually 'gldfoo' -> plain 'foo').
2330 * ldwrite.c: Fixed a typo in a comment.
2331 * Makefile.in: Major changes. Removed some the sed
2332 magic to converts scripts, since that is now handled
2333 by genscripts.sh and the *.sc-sh scipt generators.
2334 * config.h: Remove a bunch of macros defining emulations
2335 and targets. This becomes one less file to edit when
2336 adding emulations or targets.
2337 * ldemul.h (struct ld_emulation_xfer_struct): Add
2338 emulation_name and target_name fields.
2339 * ldemul.c, ldemul.h: Define some default functions used
2340 by most emulations (and remove from the *.em scripts).
2341 * ldemul.c (ldemul_choose_target): Search the new
2342 ld_emulations array using a loop (instead of a hardwired
2343 nested if statement).
2344 Define the ld_emulation from the automatically-geenrated
2345 ldemul-list.h. This means you no longer have to edit ldemul.c
2346 to add a new emulation.
2347 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2348 their expansions, since the former no longer exist.
2349 * PORTING: A very rough first draft of a porting guide.
2351 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2352 to be terminated by a new-line (instead of requiring a semicolon).
2354 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2356 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2357 tests for NULL pointers all over the place.
2358 * ldlang.c (lang_process): remember to relocate global symbols
2359 *after* relaxing has done it stuff.
2361 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2363 * config/mt-coff-h8300: use EMUL like everything else
2364 * ldlang.c: (print_padding_statement): print the right address.
2365 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2368 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2370 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2371 * ldlang.c (print_data_statement): print the right address.
2373 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2375 * Makefile.in: The rule for testing ld by re-linking itself
2376 via an intermediate -r link was moved to the ld1 rule
2377 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2378 which allows the bootstrap rule to work.
2379 * ldctor.c (find_constructors): Don't create a constructor
2380 list if it is already defined (as would happen if ld is
2381 invoked by collect).
2383 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2385 * config/mh-sparc.h: now uses libgcc.a
2386 * ldmain.c: quit using exit
2387 * *sc: use *(COMMON) rather than [COMMON]
2388 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2389 to allow preprocessing of .l file.
2390 * Makefile.in: New ldlex.l mangling
2391 * ldexp.c (fold_binary): perform expressions with % and / in
2393 * ldfile.c (open_a): open archives on VMS in a special way
2396 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2398 * ldgram.y: map -M behave in the same way as -Map (sets file name
2400 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2401 whether or not relaxing has been done.
2402 * ldmain.c: don't open a map file if it doesn't have a name
2403 * relax.c: all the brains have moved into bfd.
2404 * ldwrite.c: ammend comment
2406 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2408 * Makefile.in: added relax, also made three stage go through a
2411 * config.h: if GNU960 defined, then default emulation mode is
2413 * ldexp.h, ldexp.c: map to file hooks
2414 * ldlang.c: map to file hooks
2415 * ldgram.y: added -Map -relax
2416 * ldlex.l: added -relax, -Map
2417 * ldmain.c: open map file
2418 * ldmisc.c: support for map file
2419 * ldwrite.c: new relax magic
2421 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2423 * Makefile.in, config/tm-*.h: Clean up make output, only
2424 pass DEFAULT_EMULATION to ldmain.c.
2426 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2428 * ldver.c: Bump to version 1.94.
2430 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2432 * Makefile.in: infodir belongs in datadir.
2434 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2436 * Makefile.in: Pass -y to bison. (Again;
2437 accidentally deleted by Rich.)
2438 * news.sc, ldgld68k.sc: Define __end as well as _end.
2440 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2442 * ldindr.h: added to contain prototypes of ldindr.c
2443 * ldfile.c: include ctype.h
2444 * ldmain.c: include the requried prototype headers
2445 * ldwrite.c: get_reloc_upper_bound has been renamed
2446 bfd_get_reloc_upper_bound
2448 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2450 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2451 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2452 spaces following hyphens, bsd make can't cope. added
2453 standards.text support and made it look like all the other
2456 * configure.in: configure now runs entirely in objdir so make file
2457 existence checks against ${srcdir}. Mark this directory as
2460 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2462 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2463 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2464 and mandir now keyed off datadir by default.
2466 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2468 * ldver.c: Bumped version to 1.93.
2469 * Makefile.in: Pass -y to bison.
2471 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2473 * config.h: h8 is now coff, not ieee
2474 * h8300hds.sc: reflect the same
2476 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2478 * ldver.c (ldversion()): Update to 1.92.
2479 * ldctor.c: There are two places constructor sets
2480 can be defined. One of them checked for an existing
2481 duplicate, the other didn't. Unfortunately, the latter
2482 was called after the former ...
2483 So, factor out code for inserting a new element into
2484 constructor_name_list (after checking for a duplicate)
2485 into a new function add_constructor_name, and call
2486 it from both aforementioned places (ldlang_add_constructor
2487 and ldlang_check_for_constructors).
2489 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2491 * Makefile.in: Rename .c files generated from ldtemplate
2492 to have names starting with ld__. This helps 'make clean'.
2494 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2496 * Makefile.in: Take out the version number for install
2497 * m88kbcs.sc: put in contructor blocks.
2499 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2501 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2502 parameter, a format, and an arg pointer, and rename it to
2503 vfinfo(). Write info() in terms of new vfinfo().
2504 New einfo() is the same as info(), except it writes to stderr.
2505 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2506 ldmisc.c: Replace "error" calls to info() by new einfo().
2508 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2510 * ldlex.l ldgram.y: made -V option do same as -v
2511 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2514 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2515 i386 aout changes from Bob Kukura
2516 * Makefile.in, config.h: added i386aout support
2517 * configure.in: fixed /h-{myhost} typo
2518 * ldgram.y: -MM now gives more boring map.
2519 * ldlang.c: now does D_PAGED flag the right way.
2520 * ldsym.c: -MM flags does the right thing.
2522 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2524 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2525 * ldlang.c (init_os): Compensate for BFD change,
2526 where bfd_make_section now returns NULL for a duplicate
2527 section request, instead of the old section.
2529 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2531 * ldver.c: Bump to version 1.91 (consistent with binutils).
2533 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2535 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2536 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2537 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2538 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2539 Add or update copyright notices.
2541 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2544 * Makefile.in: Changed installation directory name scheme
2545 to be consistent with gcc. Also changed 'install'.
2547 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2549 * Makefile.in: new targets ld.mm, ld.me
2551 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2553 * Makefile.in, ldtemplate: Need to use separate scripts
2554 for -n and -N options. Yet more complication.
2556 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2558 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2559 work). Add some lines to avoid Sun Make VPATH bugs.
2561 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2563 * news.sc: Add alignment for data segment.
2564 * ldtemplate: Add (yet another) script to get for -n or -N
2565 options. (These need different alignment than ZMAGIC files.)
2566 * Makefile.in: Add stuff for new foo.xn scripts.
2567 These are generated by replacing "ALIGN(0x...00)" by ".".
2569 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2571 * Makefile.in: new targets ld.ms, ld-index.ms
2572 ld.texinfo: remove tabs, other cleanups for texi2roff
2574 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2576 * ldmain.c (main): Make config.magic_demand_paged be true
2577 by default. Don't the WP_TEXT and D_PAGED flags of
2578 output_bfd here; it's too late, so set it when output_bfd
2579 is created (in ldlang.c). Also fix setting of EXEC_P flag
2580 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2581 * ldlang.c: Remove some duplicate extern declarations.
2582 * ldgram.y: Fixes to -N and -n options.
2583 * Makefile.in: Recognize upper case letters in sed script
2584 to remove assignments from script files.
2585 * ldtemplate: Don't assukme that -N or -n options
2586 imply use of -r script.
2587 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2589 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2591 * ldtemplate: include bfd.h before sysdep.h.
2593 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2595 Restructure configuration scheme for bfd, binutils, ld.
2597 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2598 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2599 Change some config names to match other dirs.
2600 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2602 * config/: Rename some config files to match up h-*.h names.
2603 Remove all the HOST_SYS definitions from the config files.
2605 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2607 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2608 * ldtemplate: Remove ldfile_add_library_path calls;
2609 just use the SEARCH_DIR commands in the script files.
2610 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2611 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2612 This is primarily intended for cross-linking, where you would
2613 place libaries in a different place than native libraries.
2614 Also, emulations made from ldtemplate now use $(srcdir).
2615 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2616 form; people can use the Makefile's LIB_PATH to override.
2618 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2620 * Makefile.in: fix target ld.dvi, add target ld.info
2621 ld.texinfo: make info filename ld.info
2623 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2625 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2627 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2628 few BFD types & enums.
2632 version-control: never