1 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
4 if building a final executable.
6 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8 * ldmain.c (main): Check the return value of bfd_close.
10 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
12 * scripttempl/alpha.sc: Clean up section alignment to ensure that
13 sections never overlap when using -r.
15 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
17 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
18 changes: get_symtab_upper_bound renamed and returns long,
19 bfd_canonicalize_symtab returns long, check for error indications.
21 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
23 * ldlang.c (print_input_section): For section size, use
24 _cooked_size if it is non-zero, size otherwise.
25 (size_input_section): Likewise.
26 (lang_do_assignments): Likewise (case lang_input_section_enum).
28 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
30 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
31 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
32 (lang_add_input_file): Pass true to new_afile for add_to_list.
33 (lookup_name): Remove force_load argument. Changed all callers.
34 Pass false to new_afile for add_to_list. Split loading of symbols
35 out into separate function.
36 (load_symbols): New function split out of lookup_name. Don't load
37 the symbols if they are already loaded.
38 (open_input_bfds): For lang_input_statement_enum call load_symbols
39 rather than lookup_name.
40 (lang_process): Pass abs_output_section rather than NULL to
42 (lang_startup): Set real field of first_file to true.
44 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
46 * ldlang.c (had_relax): Removed.
47 (relax_again): New static variable.
48 (lang_size_sections): Change call to bfd_relax_section to
49 correspond to BFD changes. Set relax_again appropriately.
50 (lang_process): Remove #if 0 code. When relaxing, keep calling
51 lang_do_assignments and lang_size_sections until relax_again
54 * emultemp/gld960.em: Include libiberty.h
55 (gld960_before_parse): Pass NULL as final argument to concat.
57 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
59 * scripttempl/aout.sc: Force _end and __end to be aligned to a
62 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
63 building a bfd_data_link_order, rather than by setting the section
66 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 Changes to make -Ur work again.
69 * ldmain.c (add_to_set): Now takes reloc argument rather than
70 bitsize. Check config.build_constructors here. If an new hash
71 table entry is created, mark it as undefined.
72 (constructor_callback): No longer takes bitsize argument. Pass
73 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
74 BFD backend supports it.
75 (reloc_overflow): Handle a NULL abfd argument.
76 (reloc_dangerous, unattached_reloc): Likewise.
77 * ldctor.c: Include ldmain.h.
78 (struct set_info): Change bitsize field to reloc.
79 (ldctor_add_set_entry): Now takes reloc argument rather than
80 bitsize. Don't bother to check config.build_constructors here.
81 (ldctor_build_sets): Get the size from the reloc howto. If
82 generating relocateable output, call lang_add_reloc rather than
84 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
86 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
87 (lang_reloc_statement_type): New structure.
88 (lang_statement_union_type): Add reloc_statement field.
89 (lang_add_reloc): Declare new function.
90 * ldlang.c (lang_for_each_statement_worker): Handle
91 lang_reloc_statement_enum.
92 (map_input_to_output_sections, print_statement): Likewise.
93 (lang_size_sections, lang_do_assignments): Likewise.
94 (print_reloc_statement): New function.
95 (lang_add_reloc): New function.
96 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
98 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
99 (cdtest-ur, cdtest-ur.out): New targets.
100 (check-cdtest): Now also check that -Ur works correctly.
102 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
104 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
106 * ldlang.c (lang_process): Move lang_common call before
107 map_input_to_output_sections, to ensure that any alignment
108 constraints set by common symbols are copied over to the output
111 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
113 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
114 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
115 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
116 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
119 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
121 * config/i386bsd.mh: New file.
123 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
125 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
127 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
128 (DATA_START_SYMBOLS): Define _fdata.
130 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
132 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
134 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
136 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
137 works again. Attach some output symbols to the stub file bfd.
139 * emultempl/hppaelf.em: Include elf32-hppa.h.
140 (file_chain): Add decl.
141 (hppa_look_for_stubs_in_section): Delete decl.
142 (hppaelf_finish): Reenable code. Do not pass symbols
143 down to hppa_look_for_stubs_in_section.
145 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
147 * ldmain.c (write_map): Don't define. Removed all references.
148 Just use map_file or map_filename instead.
149 (add_archive_element): Use minfo to write map information, not
151 (constructor_callback): Use fprintf to write map information, not
153 * ldmain.h (write_map): Don't declare.
154 * ldgram.y (mri_script_command): Removed reference to write_map.
155 * ldlang.c (lang_one_common): Likewise.
156 * lexsup.c (parse_args): Likewise.
158 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
160 * scripttempl/elf.sc: Force all sections to be aligned.
162 * ldgram.y (section): Reverse the order of memspec_opt and
163 fill_opt to avoid an ambiguity when both are used.
164 * ld.texinfo: Changed accordingly.
166 * ldgram.y: Move include of ldlex.h back with other includes.
167 * ldlex.h (input_type): Don't initialize enum constants to
169 * ldlex.l: Use a switch to return the right token based on
170 input_type, rather than knowing that input_type has a value based
173 * ldgram.y (dirlist_ptr): Removed; not used.
174 * lexsup.c: Include ldver.h.
175 * Makefile.in: Rebuilt dependencies.
177 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
179 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
180 (ldlang_add_file): call it here instead.
182 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
184 * ldgram.y: Include ldlex.h after %token decls, for byacc.
186 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
188 * emultempl/hppaelf.em: First attempt to clean this file up.
189 Add comments in several functions as to their purpose and
190 how they function (or my current best guess). Clean up horrible
191 spacing and indention that never should have been accepted in the
192 first place. Add FIXMEs for issues which need to be resolved.
193 Disable linker-stub generation until it gets fixed. This allows
194 the linker to at least work on simple code for testing purposes.
196 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
197 it via hppaelf_finish). Prototype moved into ldlang.h.
198 (lang_process): Move problematic extra call to lang_size_sections
199 into the PA ELF specific code.
200 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
201 lang_size_sections moved here.
203 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
205 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
206 * config/ppc-elf32.mt: New file.
207 * emulparams/elf32ppc.sh: New file.
208 * emultempl/ppc.em: New file.
209 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
210 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
211 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
213 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
215 * lexsup.c (parse_args): Use symbolic numbers for long options.
216 Fix misunderstanding in -Y and -call_shared et al.
218 Use getopt instead of lex and yacc to parse the command line.
220 * ld.texinfo (Options): Document changes to option syntax.
221 * Makefile.in: Update dependencies.
222 * ldver.c (help): Tweak dashes in usage message.
223 * ldgram.y (%union): Remove unused members.
224 Remove %tokens for command line options; add ones for input types.
225 (command_line): Rules removed.
226 (file): Instead of command line, recognize an
227 input type indicator, then use the nonterminal for that type.
228 (defsym_expr): New nonterminal from code formerly in command_line.
229 * ldlex.h: Declare parser input type enum and variable.
230 Don't declare parse_line.
231 * ldlex.l: Remove unused variables. Make some used ones static
233 (COMMAND): Start state and its rules removed.
234 At start of yylex, return input state token if at start of input.
235 (lex_redirect): Don't need to set yyout.
236 (ldlex_command): Function removed.
237 * ldmain.c (main): Instead of calling parse_line, set up the
238 redirections and call yyparse directly.
239 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
241 * lexsup.c: Remove #if 0'd code.
242 (parse_line): Function removed.
243 (parse_args): Rewrite to use getopt_long_only.
244 (set_default_dirlist): New function from code formerly in
245 ldgram.y:command_line.
246 (set_section_start): New function.
247 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
248 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
249 compiled-in link scripts in "{" and "}", as the grammar no longer
252 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
254 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
255 require that it be in $(srcdir).
257 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
259 * ldlang.c (lang_size_sections): Only align section to alignment
260 required by linker script, not to maximum alignment of input
263 * ldlang.h (largest_section): Don't declare.
264 * ldlang.c (largest_section): Don't define.
265 (size_input_section): Don't set largest_section; not used.
267 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
269 * ldlang.c (new_afile): Pass NULL as last argument to concat.
271 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
273 * ldlang.c, ldmain.c: Include libiberty.h.
275 * ldmisc.h (concat): Don't declare.
276 * ldmisc.c (concat): Don't define; just use the one in libiberty.
278 * ld.h (as_output_section_statement): Removed; not used.
280 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
282 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
283 bfd_set_error and new error names.
285 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
287 * ldwrite.c (build_link_order): If the cooked size of the section
288 has been set, use it, for determining link_order size.
289 (ldwrite): In the error message displayed if bfd_final_link fails,
290 indicate that it was in fact the final link step that failed.
292 * ldlang.c (lang_size_sections): Clear bfd_error before calling
293 bfd_relax_section, in case it returns false but doesn't flag an
294 error. If an error is returned, indicate which one it is in the
297 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
298 it'll get picked up from $(srcdir) if appropriate.
300 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
302 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
303 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
305 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
307 * ldlex.l (comment): Increment line number when newline is read.
309 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
311 * ldlang.c (lookup_name): Take new argument, force_load. If true,
312 reload the file even if it is already loaded.
313 (wild): Call lookup_name with force_load argument of 0.
314 (open_input_bfds): Call lookup_name with force_load argument of 1.
315 (print_symbol): Remove declaration of non-existent function.
316 (print_one_symbol): Return true rather than falling off end.
318 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
320 * ldmain.c (main): Use %ld when printing long values.
322 * scripttempl/elf.sc: Move _edata after the .sdata section.
323 Permit OTHER_BSS_SYMBOLS to be defined.
324 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
326 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
328 * Rename all "hppaosf" files to "hppaelf".
329 * Change all "osf" references to "elf" in hppaelf files.
330 * Makefile.in: Likewise.
331 * configure.in: Likewise.
333 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
335 * ldmain.c (main): Call xatexit, not atexit.
336 Call xmalloc_set_program_name.
338 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
341 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
343 * emultempl/lnk960.em (append), emultempl/hppaosf.em
344 (hppaosf_finish): Call xmalloc, not ldmalloc.
345 * ldmain.c (preserve_output): Function removed.
346 (main): Do it here instead.
348 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
350 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
351 GNU C specific macros.
353 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
354 call to LANG_FOR_EACH_INPUT_SECTION.
356 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
358 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
359 deleted; will use libiberty versions instead.
360 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
361 mri.c Makefile.in: Change callers.
363 * ldmisc.c (vfinfo): Remove cleanup code.
364 * ldmain.c (remove_output): Put it here (new function).
365 (preserve_output): New function.
366 (main): Register remove_output and preserve_output with atexit.
367 * ldmain.c ldgram.y: Call xexit instead of exit.
368 * ldmisc.h: Declare xexit.
370 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
372 * Makefile.in: Lots of new H8/500 memory models.
374 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
376 * ldlex.l: Removed duplicate rules.
377 (yywrap): Provide default definition, needed with some versions of
380 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
382 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
383 the archive filename too.
385 * ldlex.l: Add rule to catch invalid input characters instead of
386 printing them. Include "ldmain.h" for program_name decl.
387 (lex_warn_invalid): New function.
388 * Makefile.in: Add dependency.
390 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
392 * Makefile.in (check): Don't bother running any tests of
393 cross-linker until the test suite no longer assumes native mode.
395 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
397 * ldlang.c (print_one_symbol, print_input_section): Print
398 global symbols in symbol table again.
400 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
402 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
403 exit successfully instead of complaining if no input files are
406 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
408 * Makefile.in: Format variable definitions consistently.
409 (LD_PROG): Remove unnecessary variables from link command,
410 change variable LOADLIBES to EXTRALIBS.
412 * ldmain.c (main): Compute and display total execution time.
413 * ld.texinfo (-stats): Document the option.
415 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
417 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
420 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
423 * ldlang.c (relaxing): Removed global variable.
424 (lang_size_sections): If the canonical symbols have not already
425 been read in, read them in before relaxing.
426 * ldlang.h (relaxing): Removed declaration.
428 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
430 * ldlang.c (new_afile): Initialize loaded field to false.
431 (lookup_name): If file was already loaded, don't call the
432 add_symbols entry point again.
434 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
436 * ld.texinfo: Clarify what -T option does.
438 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
440 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
443 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
445 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
447 * configure.in (m68k-motorola-sysv*) New target.
448 * config/delta68.mt: New file.
449 * emulparams/delta68.sh: New file.
450 * scripttempl/delta68.sc: New file.
451 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
452 (em_delta68.c): New target.
454 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
456 * ldmain.c (add_archive_element): If trace_files or
457 trace_file_tries, print file name.
458 * ldlang.c (lookup_name): Likewise.
459 (ldlang_add_file): Don't put files on input_bfds list in reverse
462 * scripttempl/elf.sc: Correct typo.
464 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
466 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
467 their arguments optional, for compatibility with the old GNU ld.
469 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
471 * scripttempl/elf.c: Define __bss_start before the .sbss section.
473 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
475 * ldmain.c (add_to_set): Add bitsize argument.
476 (constructor_callback): New function.
477 (link_callbacks): Add constructor_callback.
478 * ldctor.c (struct set_info): Add bitsize field.
479 (ldctor_add_set_entry): Add bitsize argument.
480 (ldctor_build_sets): Base the size of the elements of the set on
481 the bitsize, rather than always using LONG.
482 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
484 * ld.h (QUAD_SIZE): Define.
485 * ldgram.y (QUAD): New token.
487 * ldlex.l: Return QUAD.
488 * lexsup.c (keywords): Add QUAD.
489 * ldwrite.c (build_link_order): Handle QUAD.
490 * ldlang.c (print_data_statement): Handle QUAD.
491 (lang_size_sections): Likewise.
492 (lang_do_assignments): Likewise.
493 * ldexp.c (exp_print_token): Add QUAD to table.
494 * ld.texinfo: Describe QUAD.
496 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
497 since the Alpha doesn't use them.
499 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
501 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
503 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
505 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
506 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
508 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
510 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
511 needed for i386mach. (Should be a no-op on other systems.)
513 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
514 (PAGE_SIZE): Don't define; not used.
516 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
518 * ldgram.y (yyerror): Make argument const char *, and actually
519 print it out rather than assuming it is a syntax error.
520 * ldmisc.h: Change declaration of yyerror.
521 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
523 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
525 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
526 exec header offset, since the exec header isn't loaded.
527 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
529 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
531 A major rewrite to move the bulk of the linker into BFD so that
532 more efficient backend code can be written for specific object
534 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
535 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
536 * ldctor.c, ldctor.h: Complete rewrite.
537 * ldwrite.c, ldwrite.h: Complete rewrite.
538 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
539 link_info.strip instead. Changed all uses.
540 (discard_locals_type, discard_locals): Removed. Use
541 link_info.discard instead. Changed all uses.
542 (ld_config_type): Removed relocateable_output field; use
543 link_info.relocateable instead; changed all uses. Added stats
545 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
546 set_loader_symbol): Removed.
547 * ldexp.h (node_class): Added etree_rel.
548 (etree_type): Added rel field.
549 * ldexp.c (exp_print_token): Bracketed table initialization.
550 (exp_relop): New function.
551 (fold_name): Use linker hash table rather than ldsym functions.
552 (exp_fold_tree): Likewise. Also, handle etree_rel case.
553 (exp_print_tree): Handle etree_rel.
554 * ldgram.y (strip_symbols, discard_locals): Removed.
555 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
556 (REL): New token. Does not appear in grammar, but needed for
558 (file): Don't call lang_final; it's called by main anyhow.
559 * ldlex.l: Accept -stats and -no-keep-memory options.
560 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
561 * ldlang.c: Consistently use fill_type for fill argument.
562 (lang_init_script_file, script_file): Removed.
563 (create_object_symbols): Removed. Use
564 link_info.create_object_symbols_section instead. Changed all
566 (lang_add_keepsyms_file): Removed.
567 (lookup_name): Call bfd_link_add_symbols instead of
568 ldmain_open_file_read_symbol.
569 (wild): Don't iterate over script_file.
570 (open_output): Create link hash table.
571 (lang_place_undefineds): Rewrote.
572 (lang_size_sections): Handle relaxing (doesn't work yet).
573 (lang_relocate_globals): Removed.
574 (lang_finish): Use link hash table rather than ldsym functions.
575 (lang_common): Rewrote.
576 (lang_one_common): New function.
577 (ldlang_add_file): Add file to link_info.input_bfds list. Set
579 (create_symbol): Removed.
580 (lang_process): Don't call lang_init_script_file. Call
581 ldctor_build_sets rather than find_constructors. Don't call
582 lang_relocate_globals.
583 (lang_abs_symbol_at_beginning_of): Rewrote.
584 (lang_abs_symbol_at_end_of): Rewrote.
585 * ldmain.c (had_y): Removed.
586 (lprefix, lprefix_len): Removed; use link_info fields instead.
588 (multiple_def_count, commons_pending, undefined_global_sym_count,
589 total_symbols_seen, total_files_seen): Removed.
590 (link_callbacks, link_info): New variables.
591 (main): Initialize link_info. Don't call init_bfd_error_vector or
592 ldsym_init. Don't set now unused variables. Handle -stats.
593 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
595 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
596 search_library, gnu960_check_format, decode_library_subfile,
597 linear_library, symdef_library, clear_syms, subfile_wanted_p):
599 (add_keepsyms_file, add_archive_element, multiple_definition,
600 multiple_common, add_to_set, warning_callback, undefined_symbol,
601 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
603 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
604 require symbols for %C; look them up instead.
605 * emultempl/hppaosf.em: Pass link_info to
606 hppa_look_for_stubs_in_section.
607 * Makefile.in: Rebuilt dependencies.
608 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
610 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
612 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
613 ldlang.h and ldctor.h.
615 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
616 declarations of free and malloc from flex output. Change malloc
617 to ldmalloc in flex output.
619 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
621 * ldmain.c (lprefix): Change default from a char to a string
622 with only one character.
623 (lprefix_len): Set default to one.
625 * ldmain.h (lprefix_len): Declare.
627 * ldsym.c (write_file_locals): Use strncmp rather than a character
628 comparison for lprefix.
630 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
633 * emultmpl/hppaosf.em: Include ldexp.h.
634 (before_parse): Set lprefix and lprefix_len correctly.
636 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
638 * ldlex.h: Don't declare yywrap if it is a macro.
639 * ldlex.l: Include sysdep.h.
640 * ldlang.c (lang_for_each_statement_worker,
641 lang_for_each_statement): Forgot to use PARAMS.
643 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
645 * Makefile.in: Added .PHONY targets where appropriate. Added some
647 (gcclibdir, version): Removed unused variables.
648 (DEP): New variable, set to mkdep.
649 (ALL_CFLAGS): New variable. Used in .c.o target.
650 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
652 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
653 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
654 mostly obsolete variables. Adjusted remaining uses.
655 (DEF_EMUL): Removed variable.
656 (ldmain.o): Handle undefined EMUL error correctly.
657 (ldemul-list.h): Depend on config.status rather than Makefile.
658 Create via temporary file.
659 (ver960.c, roll, make): Removed obsolete targets.
660 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
662 * dep-in.sed: New file, used when rebuilding dependencies.
664 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
666 Made many changes to eliminate gcc warnings. Made various
667 cosmetic changes, declared various things in header files, removed
668 various extern declarations from .c files. No substantive
671 * ldlang.c (lang_process): Ifdef out final call to
672 lang_size_sections again (reverting change of Nove 2), since it
673 breaks the Sun4 linker.
675 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
677 * configure.in (alpha-*-netware*): New target; use alpha.
679 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
681 * configure.in: Group targets by CPU. Merge some m68k target
682 entries with different CPU specs that use the same ld_target
685 * configure.in: Add sparc*-*-coff.
686 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
687 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
688 (em_coff_sparc.c): Add dependencies and build rules.
690 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
692 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
694 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
696 (command_line_option): Accept and ignore them (for now).
697 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
700 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
702 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
703 not in bfd_com_section, create the section in the BFD so that it
704 can be placed in the right output section.
706 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
708 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
709 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
710 (OTHER_READONLY_SECTIONS): Define for .reginfo.
711 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
712 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
713 Move OTHER_READONLY_SECTIONS after all the other readonly
714 sections. Don't use DATA_ADDR twice.
716 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
717 p is in a common section, make sure the BFD has a section of that
720 * ldlang.c (lang_common): Add newline to error message.
722 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
724 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
725 Lynx-specific script instead of m68kcoff.
726 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
727 (ENTRY): Define as __main.
728 (TEXT_START_ADDR): Define as 0.
729 (PAGE_SIZE): Define as 0x1000.
730 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
731 * scripttempl/m68klynx.sc: New file.
733 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
735 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
736 arguments rather than treating them as emulation names.
738 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
740 * configure.in: Support x86 unixware and netware plus generic netware.
742 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
744 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
747 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
749 * Makefile.in (distclean): Don't delete dvi or info files.
750 (ld.info): Update dependency list.
751 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
753 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
755 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
756 Set output_filename instead of creating a new node.
757 (open_output): Don't set output_filename.
758 (lang_final): Create the new node here.
759 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
761 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
763 From Pete Hoogenboom (hoogen@cs.utah.edu):
765 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
766 edata, _edata, end): Add definitions of these symbols.
767 (__end): Remove definition of this symbol.
768 (__data_start): Move definition of this symbol.
770 * emultempl/hppaosf.em: Various fixes and support for linker stub
772 (hppaosf_finish, hppaosf_search_for_padding_statements,
773 hppaosf_create_output_section_statements): New functions in
774 support of linker stub generation.
775 (ld_hppaosf_emulation): Redefine to include new
776 emulation-specific routines.
778 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
779 Pass abs_output_section rather than NULL to avoid invalidating
782 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
784 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
785 (em_i386mach.c): New rule.
786 * configure.in (i[34]86-*-mach*): New case.
787 * config/i386-mach.mt: New file.
788 * emulparams/i386mach.sh: New file.
790 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
792 * ld.h (flag_is_*): Removed macros.
793 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
794 Consistently check the BFD symbol flags directly, rather than
795 using file_is_* macros.
797 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
799 * configure.in (sparc*-*-lynxos*): New target.
800 * Makefile.in: Add rule for em_sparclynx.c.
801 (ALL_EMULATIONS): Add Lynx emulations.
802 * config/sparc-lynx.mt: New file.
803 * emulparams/sparclynx.sh: New file.
804 * scripttempl/sparccoff.sc: New file.
806 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
808 * Makefile.in: Add dependency for $(EMULATION_OFILES).
810 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
812 * relax.c (write_relax): Check return value of bfd_seclet_link.
814 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
816 * ldlang.c (delete_output_file_on_failure): New variable.
817 (open_output): Set it after bfd open succeeds.
818 * ldmisc.c (vfinfo): Test it.
820 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
822 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
825 * ldemul.c: Support was added to allow emulation-specific
826 processing to occur. This support was added primarily for linker
827 stub generation in the elf32-hppa gld.
828 (ldemul_finish, ldemul_create_output_section_statements): New
830 * ldemul.h: Support was added to allow emulation-specific
831 processing to occur. (As described above.) Added finish and
832 create_output_section_statements fields to
833 ld_emulation_xfer_struct structure.
834 * ldlang.c: Add calls to emulation-specific routines.
835 (lang_process): Add call to
836 ldemul_create_output_section_statements function.
837 (lang_process): Add call to a emulation-specific routine (and
838 some processing after the call).
840 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
842 * configure.in: mips*- instead of mips-, mips*el changes
844 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
846 * configure.in (alpha-*-osf*): New target; use alpha.mt.
847 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
848 (em_alpha.c): New target; use alpha.sh and alpha.sc.
849 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
850 * config/alpha.mt: New file.
851 * emulparams/alpha.sh: New file.
852 * scripttempl/alpha.sc: New file.
854 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
856 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
857 types of different sizes (eg: 64 and 32 bits), so coerce.
858 * ld.h (ALIGN_N): Add warning about usage.
860 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
862 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
863 which we already have a definition, rather than checking in
864 several different places whether the symbol is weak.
866 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
868 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
869 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
870 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
871 expanded within them.
872 * config/mipsb-elf32.mt: New file.
873 * emulparams/elf32mipb.sh: New file.
874 * Makefile.in (em_elf32mipb.c): New target.
876 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
878 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
879 lang_input_file_is_search_file_enum so objects brought in using
880 INPUT() do a path lookup.
882 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
884 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
885 instead of {i386,m68k}-coff.
886 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
887 * config/i386-lynx.mt: New file.
888 * config/m68k-lynx.mt: New file.
889 * emulparams/i386lynx.sh: New file.
890 * emulparams/m68klynx.sh: New file.
892 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
893 but defaulting to _start.
895 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
896 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
899 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
901 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
902 HOSTING_LIBS for testing.
904 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
906 Finish up support for i386-sysv4 (without shared libraries):
907 * ld.h (flag_is_weak): Define.
908 * ldlang.c (print_symbol): Mention whether symbol is weak.
909 (print_input_section): Print weak symbols as globals.
910 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
911 (enter_global_ref): Do not warn if a weak symbol redefines a
912 global symbol. Do not let a weak symbol redefine a common symbol.
913 (enter_file_symbols): Treat weak symbols as global symbols.
914 (subfile_wanted_p): Do not pull in an object file from a archive
915 just to resolve an undefined weak symbol.
916 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
917 error; the error might be that malloc has run out of space.
918 * ldsym.c (write_file_locals): Treat weak symbols as global.
919 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
921 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
922 * config/i386-elf.mt: New file; set EMUL to elf_i386.
923 * emulparams/elf_i386.sh: New file.
924 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
925 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
926 (ALL_EMULATIONS): Add em_elf_i386.o.
927 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
928 (em_elf_i386.c): New target, like other em_*.c targets.
929 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
930 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
931 nonempty, and configured for native, add it to LIB_PATH.
933 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
935 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
936 Added statements to pass stab and stabstr sections through and
937 mark them as NOLOAD, which makes GDB happier.
939 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
941 * configure.in: Accept m68k-lynx-lynxos config.
943 * Makefile.in: Use $(SHELL) to run genscripts.sh.
945 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
947 * config/coff-h8300.mt: Add EMUL=h8300h.
949 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
951 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
953 * Makefile.in: Changed CXX back to g++.
955 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
957 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
959 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
961 * Makefile.in (TAGS): Use shell wildcards.
963 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
965 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
967 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
969 * ld.texinfo: re-enable included config file; conditionalize doc
970 for -oformat to interact properly with SingleFormat doc config
971 var; rename @up/@down to @raisesections/@lowersections.
973 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
975 * configure.in: recognize m88110.
977 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
979 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
980 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
981 ELF emulation is "elf32-hppa" not "elf-big".
982 (hppaosf_before_parse): Remove unneeded processing of environment
984 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
985 .text segment of output file.
986 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
988 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
990 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
993 * ldlang.c, ld.h: updated copyright.
995 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
997 * ldlang.c (open_output, lang_check): Check return value of
1000 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1002 * scripttempl/h8500.sc: Start all sections in a different segment.
1003 * scripttempl/z8ksim.sc: Handle constructors
1005 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1007 * Makefile.in: revert earlier changes back to execute runtest
1008 with make check. cdtest and bootstrap now function as they
1009 did within the Makefile.
1011 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1013 * Makefile.in: Update dependencies.
1015 * configure.in: Set EMULATION_OFILES in Makefile based on
1016 --with-targets option.
1018 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1020 * Makefile.in: check targets reimplemented to old way.
1022 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1024 * config/i386v.mh, config/irix4.mh: Use gcc
1025 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1026 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1027 bfd/configure.host change.
1029 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1031 * scripttempl/elf.sc: Handle .line and .debug* sections.
1033 * ldlex.l: Use bfd_scan_vma, not strtoul.
1035 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1037 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1038 Remove inital caps in some error messages, change "can't" to
1039 "cannot", add missing colons.
1040 * ldmisc.c (vfinfo): Print "%%" as a single %.
1041 For '%' followed by unrecognized character, print them both
1042 verbatim instead of expecting a char * arg.
1043 For '%C', don't put the function name in parens.
1045 * ldexp.c (invalid): Pass "%%", not "% ".
1047 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1049 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1050 (BSS_VAR): Removed; now always define _fbss.
1051 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1054 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1056 * configure.in: z8k-coff is the same as z8k-sim
1058 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1060 * testsuite/lib/ld.exp: new file
1061 * testsuite/config/unix-ld.exp: new file
1062 * testsuite/ld.bootstrap/bootstrap.exp: new file
1063 * Makefile.in: add dejagnu support for make check
1065 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1067 * ldlex.l (comment): Add missing newline in message.
1068 * ldindr.c (add_indirect): Ditto.
1069 * ldexp.c (exp_fold_tree): Ditto.
1071 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1073 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1076 * ldmisc.c (multiple_warn): New function.
1077 * ldmisc.h: Declare it.
1078 * ldmain.c (enter_global_ref): Call it.
1079 * ld.h (ld_config_type): Add warn_common.
1080 * ldlex.l, ldgram.y: Set it with -warn-common option.
1081 * ldver.c (help): Document it.
1083 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1085 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1086 target-specific sections, and for changing data section vma.
1088 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1090 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1091 terminals, for Solaris.
1092 (dirlist_ptr): New static variable.
1093 (command_line_option): Accept new options.
1095 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1098 * config/sun4sol2.mt: Pass emulation name without ".sh".
1100 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1101 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1103 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1105 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1106 .dtors, .data1, .rodata1 sections, instead of combining them into
1107 other sections. For `-r', set all section start addresses to
1110 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1111 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1112 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1114 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1116 * genscripts.sh: If this is the default emulation, set
1118 * emultempl/*.em: Use it to determine whether to compile in the
1121 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1122 genscripts.sh. Pass the current emulation name without ".sh" on
1124 * genscripts.sh: Take an default emulation arg.
1125 Use the current emulation name as EMULATION_NAME.
1126 Make default lib path for cross-compiling ':', not null.
1127 * emulparams/*.sh: Don't set EMULATION_NAME.
1128 * ldemul.c (ldemul_get_script): Take isfile arg.
1129 Pass it to emulation's get_script function.
1130 * ldemul.h: Adjust get_script prototypes.
1131 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1133 * ldfile.h: Declare it.
1134 * ldgram.y: Accept a script on the command line again,
1135 for parsing compiled-in scripts.
1136 * ldmain.c (main): If ld script is a file, parse it as a -T
1137 option, otherwise parse it directly.
1138 * emultempl/*.em (*get_script): Return the scripts themselves if
1139 this is the default emulation; otherwise return their file names.
1140 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1142 * emulparams/m88kbcs.sh: Use it.
1144 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1146 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1148 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1149 there's no change log entry yet, tsk tsk) from the list of
1150 emulations compiled in until Mark gets around to checking in
1151 emulparams/i386linux.sh.
1152 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1153 changed, this file gets updated.
1155 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1157 * ldgram.y (OPTION_Lfile): New token.
1158 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1159 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1161 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1163 * configure.in: h8/300h support needs own .mt file.
1164 config/coff-h8300h.mt: New file.
1166 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1168 * ldmain.c: Don't include sys/stat.h; it already got included
1169 somewhere along the way.
1171 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1173 * Makefile.in: Add h8300h support.
1174 emulparams/h8300h.sh: New file.
1175 scripttempl/h8300h.sc: New file.
1177 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1179 * ldfile.c (ldfile_open_file): In error message, use the name the
1180 user gave (e.g., "-lc"), rather than the base file name.
1182 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1184 * ldmain.[ch]: Remove initial Q_ from function names.
1185 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1187 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1189 * ldlang.c (lang_process): Move loading of default script from
1190 here to main. Add a "/" to start of script name to prevent
1191 finding it in "." first.
1193 * ldmain.c (set_scripts_dir): Don't look in "." first.
1195 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1198 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1200 * Makefile.in (em_m88kbcs.c): Correct dependency.
1201 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1202 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1203 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1205 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1207 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1208 main.c (main): Print the errno string in the error message.
1210 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1212 * configure.in: Accept h8300h for target cpu.
1214 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1215 present (demangle is smart enough to know whether to do it or not).
1217 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1219 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1220 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1222 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1224 * ldmain.c (get_emulation, check_for_scripts_dir,
1225 set_scripts_dir): New functions.
1228 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1230 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1231 Create symbol "end" instead of "__end". Comment out some parts
1232 that may not be needed (yet) for elf.
1234 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1236 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1238 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1240 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1241 when no prototype is being supplied.
1242 (ldmalloc, ldrealloc): Size argument is now size_t.
1244 * ldmisc.c (finfo): New function, accepts FILE* argument.
1245 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1246 without leading zeros.
1247 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1248 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1250 (concat, buystring): String lengths are size_t.
1251 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1253 * ldlang.c (new_statement): Size argument is now size_t. Added
1254 forward declaration with prototype.
1256 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1258 * ldgram.y (OPTION_v): Don't turn on verbose output.
1260 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1262 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1265 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1267 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1268 collect2 doesn't look for gld any more anyhow.
1270 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1272 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1273 now have a non NULL srefs_chain.
1275 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1276 hp300hpux, since the latter does not exist.
1278 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1280 * genscripts.sh: Put the scripts in the ldscripts directory, not
1282 * configure.in (ldscripts): Make, instead of emulations.
1283 * Makefile.in (scriptdir): Take off the "ld" part.
1284 (install, clean, distclean): Use ldscripts, not emulations.
1285 In tests, don't pass -Lemulations.
1286 Don't pass tooldir/lib to genscripts.sh.
1287 * genscripts.sh: Don't take tooldir/lib arg.
1288 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1289 default script file.
1291 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1293 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1295 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1297 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1299 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1301 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1302 run in parallel without colliding on yacc's static file names.
1303 Without the stub rule, make will try to start two yacc's
1304 concurrently which fails because of yacc's static file names.
1306 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1308 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1311 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1313 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1314 different from libdir.
1316 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1318 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1320 * ldver.c (help): New function.
1321 * ldver.h: Declare it.
1322 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1324 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1326 * Makefile.in (INCLUDES): Don't need ../include any more.
1328 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1330 * ldlex.l, ldgram.y: Support new -oformat option.
1331 Remove attempt at supporting script fragments on the command line.
1332 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1333 * mri.c (mri_format), ldgram.y: Change callers.
1334 * ldlang.h: Change prototype.
1336 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1338 * Makefile.in: canonicalize install.sh; for use within
1339 this directory (and subdirs)
1341 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1343 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1345 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1348 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1350 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1351 It wasn't documented (or likely used) and wastes time.
1352 (try_open): If EXTEN is empty, don't try it.
1354 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1355 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1356 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1357 with normal function declarations.
1359 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1360 Move *.sc-sh to scripttempl/*.sc.
1361 * {emultempl,emulparams,scripttempl}/README: New files.
1362 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1363 removed, replaced with generic.em.
1364 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1365 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1367 * *.em (*_get_script): Return script name instead of script contents.
1368 * ldlang.c (lang_process): Change caller.
1370 * ldlex.l, ldgram.y: Recognize -m option.
1371 Check for input files after *all* options in grammar.
1372 * ldmain.c (main): Check for -m options. Add default directory
1375 * mkscript.c: File removed.
1376 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1377 to add to the default LIB_PATH.
1378 Look for input files in the new subdirectories.
1379 Create the scripts in emulations subdirectory and don't filter
1380 them through mkscript.
1381 * configure.in: Make the emulations subdirectory.
1383 * Makefile.in: Account for all of the above changes.
1384 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1385 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1386 Put CFLAGS last in the compilation rules.
1387 Add -I../bfd to INCLUDES so sysdep.h is found.
1389 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1391 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1393 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1394 dependent on RELOCATING, not RELOCATION.
1395 * hp3hpux.sh (SHLIB_PATH): Define it.
1397 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1399 * ldfile.c (try_open): If opening without the extension fails,
1400 try with the extension even if -v or -V was given.
1401 had_script is imported (from ldgram.y), not exported.
1403 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1405 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1407 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1409 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1410 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1412 (section): Use statement_list_opt, not statement_list.
1413 * m68kcoff.sc-sh: Gather constructors and destructors and define
1414 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1415 * sa29200.sc-sh: Gather constructors and destructors and define
1416 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1418 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1420 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1421 * configure.in: No longer need to configure to get sysdep.h.
1423 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1425 * Makefile.in: remove install:all and install-info:info
1426 dependencies (these cause some spurious rebuilds at 'make install'
1429 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1431 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1432 (mips-idt-ecoff*): Added trailing '*'.
1433 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1434 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1435 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1437 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1438 incorrect definitions.
1440 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1442 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1443 symbols, unless stripping.
1445 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1447 * Makefile.in: configure looks for ####, so remove lines with many
1449 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1450 and HOSTING_LIBS correctly so that ``make check'' will work.
1452 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1454 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1455 to etext, edata, and end. Needed for IRIX 4.0.5F.
1456 Patch from mwp@iconix.oz.au (Michael Paddon).
1458 * Version 2.2.1 released.
1460 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1462 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1463 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1465 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1467 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1470 * Version 2.2 released.
1472 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1474 * ldver.c (ldversion): Bump version number to 2.2.
1476 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1480 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1482 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1484 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1486 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1487 mkscript.o, rather than directly from mkscript.c.
1489 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1491 * configure.in: Look for ${target_makefile_frag} relative to
1492 ${srcdir}, not relative to build directory.
1494 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1495 * configure.in: Recognize hppa*-hp-osf.
1496 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1497 (em_hppaosf.c): Build it.
1498 * config/hppaosf.mh, hppaosf.mt: New files.
1500 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1501 some system header files. All uses changed.
1503 * configure.in: Recognize i386-aix configurations as i386-coff
1506 * configure.in: Recognize m68*-*-hpux.
1507 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1508 the value of STACKZERO.
1509 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1510 (em_hp3hpux.c): Build it.
1511 * hp3hpux.sh, config/hp300hpux.mt: New files.
1513 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1515 * mips.sc-sh: Put constructors in the .data section.
1516 * Makefile.in (cdtest): Added dependency on ld.new.
1518 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1520 * Makefile.in: Change definition of $(tooldir) to match FSF.
1521 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1522 Support VAX Ultrix and BSD.
1524 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1526 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1528 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1530 * ldlang.h (struct memory_region): Change `length' and
1531 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1532 * ldlang.c, mri.c: Corresponding changes, plus lint.
1534 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1536 * configure.in: For all i386 targets, accept i486 as well.
1538 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1540 * ldlang.c (wild_doit): Preserve all flags for a
1541 SEC_SHARED_LIBRARY section.
1542 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1543 computing largest_section.
1545 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1547 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1548 fields of newly created structure.
1550 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1552 * ldmain.c (g_switch_value): New variable.
1553 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1554 (command_line_option): Accept -G and set g_switch_value.
1555 * ldlex.l (COMMAND): Accept -G.
1556 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1558 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1560 Support for linking and loading at different places:
1562 * ldlex.l: Add "AT" keyword.
1563 * ldgram.y: Cleanup, and parse AT.
1564 * ldlang.c (print_output_section_statement): Print output address
1565 of section in map. (lang_size_sections): Fill sections' lma with
1567 * ldlang.h (lang_output_section_statement_type): Add load_base
1570 * ldindr.c (add_indirect): Keep more information in the alias
1572 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1573 attribute from an input section.
1574 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1575 default. (Q_enter_file_symbos): Indirect symbols now are known by
1576 their section, not a special symbol flag.
1577 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1578 (write_file_globals): Write the mapping for an indirect symbol.
1579 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1582 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1584 * ld.texinfo: changes for q1
1586 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1588 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1590 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1592 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1594 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1596 * mips.sc-sh: Added variables which may be overridden by a
1598 * mipsidt.sh: New file; emulation for IDT MIPS board.
1599 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1600 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1601 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1602 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1604 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1606 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1608 * i386bsd.sh, config/i386bsd.mt: New files.
1609 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1611 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1613 * mri.c: Add extern declaration of strdup.
1614 * ldsym.c (KEEP macro): Add spaces around '=' for the
1615 sake of old (e.g. PCC) compilers.
1617 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1619 * ldver.c: Bump to version 2.1.
1621 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1623 * ldgram.y: allow section types without address expressions.
1624 * ldlang.c (lang_relocate_globals): avoid possible hang with
1625 undefined but unreferenced symbols.
1626 * relax.c (relax_section): don't complain if the script file isn't
1627 relaxable but -relax is set
1629 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1631 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1633 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1635 * mipsbig.sh: New file. Big endian MIPS emulation.
1636 * config/mips-big.mt: New file. Use mipsbig emulation.
1637 * configure.in (mips-sgi-irix*): Use target mips-big.
1638 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1639 (em_mipsbig.c): New target. Uses mipsbig.sh.
1641 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1643 * mips.sc-sh: Put .scommon sections into .sbss section.
1645 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1646 rather than always putting them in bfd_com_section.
1647 * ldlang.c (lang_common): If a common symbol is not in
1648 bfd_com_section, put in a section of the same name, rather than
1649 always putting it in section COMMON.
1651 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1653 * ldmain.c (subfile_wanted_p): If we already have a common
1654 definition of a symbol, don't necessarily pull in an object file
1655 that provides a non-common definition.
1657 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1658 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1660 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1661 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1663 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1665 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1668 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1670 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1671 checking for equality to bfd_com_section.
1673 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1675 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1676 targets, linker script.
1677 * mipslit.sh: New file. Little endian MIPS emulation.
1678 * config/mips-lit.mt: New file. Use mipslit emulation.
1679 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1680 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1681 (em_mipslit.c): New target. Uses mipslit.sh.
1683 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1685 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1686 $(tooldir)/bin/gld, so that gcc can find it with or without
1689 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1691 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1692 write_norel. All linking is now done via write_relax. Call
1693 ldsym_write before calling write_relax.
1694 * relax.c: Added copyright.
1695 (write_relax): Renamed from write_relaxnorel. Added relocateable
1696 argument. seclet_dump renamed to bfd_seclet_link.
1697 * relax.h: Added copyright.
1699 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1701 * ldmain.c (decode_library_subfile): Patch from
1702 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1704 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1706 * config/vxworks960.mt renamed to config/i960.mt
1708 * configure.in: sparc-aout emulates a sun4, as does
1709 sparc*-vxworks, i960-nindy uses gld960 emulation
1711 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1713 Fix support for NOLOAD, add INCLUDE
1714 * ldfile.c (ldfile_open_command_file): pass file name to
1716 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1717 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1720 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1722 * Makefile.in, config.h: no more default emulation. Make the lack
1723 of emulation a compile time error
1725 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1727 * configure.in: recognise all sparclite variants, not just 'sparclite'
1729 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1731 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1734 * configure.in: accept *-ericsson-ose for any m68k CPU.
1736 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1737 for each output section.
1739 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1741 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1742 macro bfd_asymbol_bfd as appropriate.
1743 * Makefile.in: Un-duplicate ldlex.c dependency.
1744 * condigure.in: Replace my_host case table by sourcing
1745 ../bfd/configure.host. Allow std-host as the default.
1746 * ldmisc.c: Change logic for C++ name demangling: There is
1747 no initial '_' to remove from stab-derived function names.
1749 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1751 * ldlang.c (lang_init_script_file): don't attach the output file
1752 sections to the script file.
1754 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1755 * ldlang.c (wild): run expansion loop over command line bfd too.
1756 (lang_ini_script_file): initialize more parts of the command line
1758 * ldlex.l: fix DEFINED start states.
1760 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1762 * ld.texinfo: new doc.
1763 * ldgram.y, ldlex.l: understand -y<symbol>
1764 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1765 print info. (add_ysym): new function.
1766 * ldsym.h: (ldsym_type): new define SYM_Y.
1768 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1770 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1771 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1772 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1773 macros with PARAMS. Recreational cleanup. Update copyrights.
1775 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1777 * Makefile.in: pass down the bfd source directory for includes
1779 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1781 * ldlang.c (lang_size_sections): don't change size and address for
1782 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1785 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1787 * relax.c (build_it): re-enable the processing of data_statements
1788 in scripts, makes counted contructor lists work again.
1790 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1792 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1794 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1796 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1799 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1801 * Support for i386-sysv.
1802 configure.in: check for i386-*-sysv* and i386-*-sco*.
1803 i386coff.sc-sh: rewrote to support SVR3 by default.
1804 ldctor.c (find_constructors): preserve stat_ptr.
1805 ldlang.c (wild_doit): initialize vma and size of new output
1806 section to corresponding input section. This is required for
1807 shared library support.
1808 (lang_size_sections): don't modify vma and size of sections which
1809 are never loaded (for shared libraries).
1810 ldwrite.c (copy_and_relocate): copy the contents of any section
1811 which has contents, not just sections which are loaded (for shared
1814 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1816 * ldlang.c (size_input_section): count the sizes of all sections
1819 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1821 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1822 to demangle symbols better
1824 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1826 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1827 exist when linking with -r.
1829 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1831 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1834 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1836 * ldmain.c (linear_library): don't even think about processing
1837 an object file if it's already been done
1839 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1841 * configure.in: the hp9000/300 config file is now hp300
1843 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1845 * config/z8ksim.mt: new file
1847 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1849 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1850 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1852 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1853 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1854 * ldlang.c (lang_add_keepsyms_file): New function.
1855 * ldlex.l: Handle "-retain-symbols-file".
1856 * ldsym.c (keepsyms_file, kept_syms): New vars.
1857 (process_keepsyms): New functihon; reads file, marks symbols for
1859 (write_file_locals): File symbols should always be kept.
1860 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1861 and "-s". Process retain-symbols file before setting symtab.
1862 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1863 (keepsyms_file, kept_syms): Declare them.
1865 * ldmain.c (main): Non-fatal errors should still cause non-zero
1866 exit status even with -r.
1868 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1870 Added initial support for the z8k
1871 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1872 * configure.in, Makefile.in: modified to reflect above
1874 * ldlang.c (lang_check): when linking conflicting architectures,
1875 make the output file reflect at least one of the bad inputs.
1877 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1879 * Makefile.in (install): if $(tooldir) exists, install ld in
1882 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1884 * Makefile.in, configure.in: modified to support i386-coff
1885 * i386coff.sh: new file
1887 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1889 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1890 added m68k-coff emulation mode, stolen from a29k emulation.
1891 Almost certainly wrong, but perhaps better than sun3.
1893 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1895 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1896 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1897 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1898 This is one character shorter, and lets people build on
1899 SVR3 system. (ld__h8300xray.[co] was the killer there;
1900 h8300xray.sc-sh is also overlong, but seems harmless.)
1901 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1902 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1903 * configure.in: Add host isc.
1905 * ldver.c: Call it version 2.0.
1907 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1909 * ldver.c: Bump to version 0.98.
1912 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1914 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1916 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1917 * ldlex.l: Moved comment() to end, since some compilers
1918 otherwise have problems with input() used before it is defined.
1920 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1922 * configure.in: added Solaris 2 and Irix 4 host support.
1924 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1926 * Makefile.in: remove -S flag from the FLEX definition
1928 * configure.in: rewrote, using new style case statement. use
1929 m68k.mt for m68k-aout systems
1931 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1933 * Makefile.in: map "ld" through program_transform_name when
1936 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1938 * cplus-dem.c: Removed. Use the version in libiberty now.
1939 * ldmisc.c: Use new libiberty version of cplus_demangle().
1941 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1943 * gld960.em (gld960_choose_target): default to little endian, not
1946 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1948 * ldlang.c (lang_process): don't pass null pointers when
1949 abs_output_section is what is required.
1950 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1951 used, and pass that down.
1952 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1955 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1957 * configure.in, config/ose68.mt: renamed OSE to ose.
1959 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1961 * ldsym.c (write_file_locals): Reorder check for common or
1962 undefined symbols so that it works.
1964 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1966 * configure.in: accept all m68K family members.
1968 * Makefile.in: always create installation directories.
1970 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1972 * ldlex.l: now parses comment correctly, added ~ to acceptable
1975 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1976 unary -ve constants.
1978 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1979 the command line can't be found.
1981 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1983 * ldlang.h: add new field "loadable" to output_section_statement.
1984 * ldlang.c (lang_output_section_statement_lookup): initilize new
1985 field. (wild_doit): if new field is not set, then stop output
1986 section from being loadable.
1987 (lang_enter_output_section_statement): set the field from the
1989 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1990 * h8300hms.sc-sh, h8300hms.em: get -r right.
1992 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1994 * ldint.texinfo: New internals manual (beginnings thereof).
1995 * PORTING: Removed, merged into ldint.texinfo.
1997 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1999 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2000 cdtest.exp: A test program (copied from libg++/test-install)
2001 that tests that constructor and destructors are handled
2004 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2006 * Makefile.in (install): install from ld.new, renaming during the
2007 copy, or else the next 'make install' needs to re-link ld.
2009 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2011 * configure.in: generalise hp recognition (from sef).
2013 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2015 * configure.in: recognize bsd and hpux hppa configurations.
2016 error messages echo to stderr, not stdout
2018 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2020 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2021 ldmisc.c: removed rcsid's.
2023 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2025 * ldlang.c (lang_map): print changes in sizes due to relaxing
2026 (size_input_section): maintain the delta information.
2027 * ldlang.h: add new field to struct to contain delta info.
2028 * relax.c (relax_section): complain if input not relaxable.
2029 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2032 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2034 * ldmain.c(main): prevent -r and -relax from being on at the same
2037 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2043 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2045 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2047 * ldlang.c(open_output): set the target arch and machine as soon
2048 as we can. (lang_size_sections): use new macros for setting vma
2051 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2053 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2054 Also deleted an unreachable path to wrs.
2056 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2058 * Makefile.in (install): use -d test for $tooldir before
2059 installing ld there so that $tooldir can be inherited from
2062 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2064 * ldlang.c: Two non-substantial changes for the sake of
2065 the old Portable C Compiler.
2067 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2069 * ldgram.y, ldlex.l: parse ABSOLUTE
2070 * ldexp.c: add support for ABSOLUTE
2072 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2074 * Makefile.in: Added default definitions for HOSTING_CRT0,
2075 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2076 * config/*.mh: Miscellaneous clean-up: Removed definitions
2077 of YACC (since it is not longer used in the Makefile).
2078 Remove HOSTING_* definitions that are subsumed by the
2079 ones added to Makefile.in. Removed most definitions of CC.
2080 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2081 These are no longer needed.
2083 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2085 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2086 rules, since these are used when building a distribution.
2087 * Makefile.in (ldlex.c): Don't re-direct output, since that
2088 leaves a bogus output files if it fails.
2090 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2091 * ldlex.c: Fix some unnecessary flex-specific-isms.
2093 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2095 * ldgram.y: move spurious semicolon
2096 * ldexp.h: fix prototype
2098 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2100 * ld.texinfo: references to linker now say "ld" not "gld".
2102 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2104 changed calling convention for Q_enter_global_ref
2105 * ldexp.c, ldlang.c, ldmain.c: reflect this
2106 * ldver.c: bump version to 1.97.1
2107 * ldindr.c (add_indirect): when an edict declaring an indirect
2108 symbol is found, make sure that any ideas about the symbol being
2109 common are changed if it now known to be defined.
2110 * ldmain.c (linear_library): complain once if archive isn't
2112 * ldlang.h, ldlang.c: make room for and initialize the complain
2115 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2117 * Makefile.in: use flex & bison from ../ if they exist.
2119 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2121 * relax.c (build_it): don't allocate space in the output file for
2122 stuff if -R flag applys to it.
2123 * ldfile.c: merge in VMS filename support
2124 * ldmain.c (main): take out ./ from library path, and close file
2125 before unlinking. Make multiple defs of a symbol create an
2127 * ldmisc.c: fatal errosrs delete output file
2129 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2131 * ldver.c: Increase version number to 1.97, for consistency
2134 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2136 * Makefile.in: FLEX -> LEX.
2138 * ld.texinfo: {} -> @{@}.
2140 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2142 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2143 (and associated change in -c option, now used for these scripts)
2145 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2147 * ldver.c: Bumped version to 1.96 - new release, resync with the
2149 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2150 rather than with raw malloc, makes it easier to track where memory
2152 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2153 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2154 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2157 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2159 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2161 * Makefile.in: use bootstrap for check.
2163 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2165 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2167 * Makefile.in: now use flex, not lex
2168 * ldlex.l, ldlang.c, ldctor.c: lint
2170 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2172 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2173 different sorts of filenames on the command line than in a script.
2175 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2177 * Makefile.in: rework CFLAGS so that they can be passed on the
2178 make command line. Remove MINUS_G. Default CFLAGS to -g.
2180 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2182 * relax.c: added handling for new "padding" seclet type, used to
2183 fill out gaps between section.
2184 * ldgram.y, ldlex.l: now -defsym on the command line is done
2187 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2189 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2191 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2193 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2196 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2198 * Makefile.in (install): Install second copy in $(tooldir)/bin
2199 without $(program_prefix), since that's what gcc expects.
2201 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2203 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2204 * h8300*: fix bit rot and add support for h8300xray target
2205 * go32.sh: target emulation for go32.
2207 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2209 * gld960.em, i960.sc-sh. Fix i960 bit rot
2211 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2213 * Makefile.in: install man page.
2215 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2217 * config/mt-<foo> renamed to <foo>.mt
2218 * config/mh-<foo> renamed to <foo>.mt
2219 * configure.in changed to reflect this
2220 * genscripts.sh now make .xbn files rather than .xN files
2222 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2224 * ldver.h: fix decl of ldversion.
2226 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2228 * Makefile.in: added check target.
2230 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2232 * ldmain.c (Q_enter_file_symbols): now aliases work again
2234 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2236 * Makefile.in: added clean-info target.
2238 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2240 * ldexp.c (exp_print_tree): don't try and follow null pointers
2242 * ldgram.y: remove 11 shift reduce errors
2244 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2246 * Makefile.in: added tooldir and program_prefix.
2248 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2250 * ldlang.c (size_input_section): don't move absolute sections
2254 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2256 * cplus-dem.c: yet another copy of this - maybe it should go into
2258 * ldgram.y: now -V and -v have different actions
2259 * ldver.c: if -V, prints list of emulations compiled in
2260 * ldmisc.c: support for cplus demangling
2263 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2265 * Makefile.in, configure.in: removed traces of namesubdir,
2266 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2267 copyrights to '92, changed some from Cygnus to FSF.
2269 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2271 * Makefile.in: Change mkscript rule into one for ./mkscript
2272 (for the sake of makes that don't realize they're the same).
2273 * PORTING: Add more details.
2274 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2276 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2278 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2279 config/mt-hp300bsd: New port to hp300 running BSD.
2281 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2283 Major rewrite of how ld is configured. The major idea
2284 is to use shell scripts to generate everything.
2285 * generic.em replaces ldtemplate.
2286 * Other *.em files replace various *.c files.
2287 A *.em file is a shell script that generates the corresponding
2288 ld__*.c file that implements an emulation. This is usually
2289 a straight 'cat' of a here-document, possibly with substitutions.
2290 * Script files (*.sc) are places by *.sc-sh scripts.
2291 Again, these are simple shell scripts that 'cat'
2292 here-documents, usually with some substitutions.
2293 The output a *.sc-sh is a script file.
2294 * Each emulation is defined by a short shell script with
2295 extension *.sh that specifies the emulation-specific
2296 parameters (such as the name of the *.sh-sc and *.em
2298 * genscript.sh is the master shell script used to generate
2299 an emulation. It is passed various argument, including
2300 the name a the emulation-speciic *.sh file that it
2301 "sources" to set variables to emulation-specifc parameters.
2302 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2303 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2304 * config/mh-foo: Rename LDEMULATION names as appropriate
2305 (usually 'gldfoo' -> plain 'foo').
2306 * ldwrite.c: Fixed a typo in a comment.
2307 * Makefile.in: Major changes. Removed some the sed
2308 magic to converts scripts, since that is now handled
2309 by genscripts.sh and the *.sc-sh scipt generators.
2310 * config.h: Remove a bunch of macros defining emulations
2311 and targets. This becomes one less file to edit when
2312 adding emulations or targets.
2313 * ldemul.h (struct ld_emulation_xfer_struct): Add
2314 emulation_name and target_name fields.
2315 * ldemul.c, ldemul.h: Define some default functions used
2316 by most emulations (and remove from the *.em scripts).
2317 * ldemul.c (ldemul_choose_target): Search the new
2318 ld_emulations array using a loop (instead of a hardwired
2319 nested if statement).
2320 Define the ld_emulation from the automatically-geenrated
2321 ldemul-list.h. This means you no longer have to edit ldemul.c
2322 to add a new emulation.
2323 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2324 their expansions, since the former no longer exist.
2325 * PORTING: A very rough first draft of a porting guide.
2327 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2328 to be terminated by a new-line (instead of requiring a semicolon).
2330 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2332 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2333 tests for NULL pointers all over the place.
2334 * ldlang.c (lang_process): remember to relocate global symbols
2335 *after* relaxing has done it stuff.
2337 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2339 * config/mt-coff-h8300: use EMUL like everything else
2340 * ldlang.c: (print_padding_statement): print the right address.
2341 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2344 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2346 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2347 * ldlang.c (print_data_statement): print the right address.
2349 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2351 * Makefile.in: The rule for testing ld by re-linking itself
2352 via an intermediate -r link was moved to the ld1 rule
2353 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2354 which allows the bootstrap rule to work.
2355 * ldctor.c (find_constructors): Don't create a constructor
2356 list if it is already defined (as would happen if ld is
2357 invoked by collect).
2359 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2361 * config/mh-sparc.h: now uses libgcc.a
2362 * ldmain.c: quit using exit
2363 * *sc: use *(COMMON) rather than [COMMON]
2364 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2365 to allow preprocessing of .l file.
2366 * Makefile.in: New ldlex.l mangling
2367 * ldexp.c (fold_binary): perform expressions with % and / in
2369 * ldfile.c (open_a): open archives on VMS in a special way
2372 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2374 * ldgram.y: map -M behave in the same way as -Map (sets file name
2376 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2377 whether or not relaxing has been done.
2378 * ldmain.c: don't open a map file if it doesn't have a name
2379 * relax.c: all the brains have moved into bfd.
2380 * ldwrite.c: ammend comment
2382 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2384 * Makefile.in: added relax, also made three stage go through a
2387 * config.h: if GNU960 defined, then default emulation mode is
2389 * ldexp.h, ldexp.c: map to file hooks
2390 * ldlang.c: map to file hooks
2391 * ldgram.y: added -Map -relax
2392 * ldlex.l: added -relax, -Map
2393 * ldmain.c: open map file
2394 * ldmisc.c: support for map file
2395 * ldwrite.c: new relax magic
2397 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2399 * Makefile.in, config/tm-*.h: Clean up make output, only
2400 pass DEFAULT_EMULATION to ldmain.c.
2402 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2404 * ldver.c: Bump to version 1.94.
2406 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2408 * Makefile.in: infodir belongs in datadir.
2410 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2412 * Makefile.in: Pass -y to bison. (Again;
2413 accidentally deleted by Rich.)
2414 * news.sc, ldgld68k.sc: Define __end as well as _end.
2416 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2418 * ldindr.h: added to contain prototypes of ldindr.c
2419 * ldfile.c: include ctype.h
2420 * ldmain.c: include the requried prototype headers
2421 * ldwrite.c: get_reloc_upper_bound has been renamed
2422 bfd_get_reloc_upper_bound
2424 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2426 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2427 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2428 spaces following hyphens, bsd make can't cope. added
2429 standards.text support and made it look like all the other
2432 * configure.in: configure now runs entirely in objdir so make file
2433 existence checks against ${srcdir}. Mark this directory as
2436 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2438 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2439 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2440 and mandir now keyed off datadir by default.
2442 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2444 * ldver.c: Bumped version to 1.93.
2445 * Makefile.in: Pass -y to bison.
2447 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2449 * config.h: h8 is now coff, not ieee
2450 * h8300hds.sc: reflect the same
2452 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2454 * ldver.c (ldversion()): Update to 1.92.
2455 * ldctor.c: There are two places constructor sets
2456 can be defined. One of them checked for an existing
2457 duplicate, the other didn't. Unfortunately, the latter
2458 was called after the former ...
2459 So, factor out code for inserting a new element into
2460 constructor_name_list (after checking for a duplicate)
2461 into a new function add_constructor_name, and call
2462 it from both aforementioned places (ldlang_add_constructor
2463 and ldlang_check_for_constructors).
2465 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2467 * Makefile.in: Rename .c files generated from ldtemplate
2468 to have names starting with ld__. This helps 'make clean'.
2470 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2472 * Makefile.in: Take out the version number for install
2473 * m88kbcs.sc: put in contructor blocks.
2475 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2477 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2478 parameter, a format, and an arg pointer, and rename it to
2479 vfinfo(). Write info() in terms of new vfinfo().
2480 New einfo() is the same as info(), except it writes to stderr.
2481 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2482 ldmisc.c: Replace "error" calls to info() by new einfo().
2484 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2486 * ldlex.l ldgram.y: made -V option do same as -v
2487 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2490 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2491 i386 aout changes from Bob Kukura
2492 * Makefile.in, config.h: added i386aout support
2493 * configure.in: fixed /h-{myhost} typo
2494 * ldgram.y: -MM now gives more boring map.
2495 * ldlang.c: now does D_PAGED flag the right way.
2496 * ldsym.c: -MM flags does the right thing.
2498 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2500 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2501 * ldlang.c (init_os): Compensate for BFD change,
2502 where bfd_make_section now returns NULL for a duplicate
2503 section request, instead of the old section.
2505 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2507 * ldver.c: Bump to version 1.91 (consistent with binutils).
2509 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2511 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2512 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2513 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2514 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2515 Add or update copyright notices.
2517 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2520 * Makefile.in: Changed installation directory name scheme
2521 to be consistent with gcc. Also changed 'install'.
2523 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2525 * Makefile.in: new targets ld.mm, ld.me
2527 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2529 * Makefile.in, ldtemplate: Need to use separate scripts
2530 for -n and -N options. Yet more complication.
2532 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2534 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2535 work). Add some lines to avoid Sun Make VPATH bugs.
2537 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2539 * news.sc: Add alignment for data segment.
2540 * ldtemplate: Add (yet another) script to get for -n or -N
2541 options. (These need different alignment than ZMAGIC files.)
2542 * Makefile.in: Add stuff for new foo.xn scripts.
2543 These are generated by replacing "ALIGN(0x...00)" by ".".
2545 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2547 * Makefile.in: new targets ld.ms, ld-index.ms
2548 ld.texinfo: remove tabs, other cleanups for texi2roff
2550 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2552 * ldmain.c (main): Make config.magic_demand_paged be true
2553 by default. Don't the WP_TEXT and D_PAGED flags of
2554 output_bfd here; it's too late, so set it when output_bfd
2555 is created (in ldlang.c). Also fix setting of EXEC_P flag
2556 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2557 * ldlang.c: Remove some duplicate extern declarations.
2558 * ldgram.y: Fixes to -N and -n options.
2559 * Makefile.in: Recognize upper case letters in sed script
2560 to remove assignments from script files.
2561 * ldtemplate: Don't assukme that -N or -n options
2562 imply use of -r script.
2563 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2565 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2567 * ldtemplate: include bfd.h before sysdep.h.
2569 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2571 Restructure configuration scheme for bfd, binutils, ld.
2573 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2574 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2575 Change some config names to match other dirs.
2576 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2578 * config/: Rename some config files to match up h-*.h names.
2579 Remove all the HOST_SYS definitions from the config files.
2581 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2583 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2584 * ldtemplate: Remove ldfile_add_library_path calls;
2585 just use the SEARCH_DIR commands in the script files.
2586 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2587 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2588 This is primarily intended for cross-linking, where you would
2589 place libaries in a different place than native libraries.
2590 Also, emulations made from ldtemplate now use $(srcdir).
2591 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2592 form; people can use the Makefile's LIB_PATH to override.
2594 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2596 * Makefile.in: fix target ld.dvi, add target ld.info
2597 ld.texinfo: make info filename ld.info
2599 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2601 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2603 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2604 few BFD types & enums.
2608 version-control: never