1 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ldlang.c (lang_size_sections): When relaxing, adjust the
4 position of a padding statement, and adjust dot accordingly.
6 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8 * scripttempl/i386coff.sc: If relocating, don't put .init and
9 .fini sections into .text; keep them separate.
10 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
11 exist, get crtbegin based on gcc -print-libgcc-file-name.
12 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
14 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
16 * Makefile.in (check): Set TCL_LIBRARY for runtest.
18 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
20 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
23 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
24 if building a final executable.
26 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
28 * ldmain.c (main): Check the return value of bfd_close.
30 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
32 * scripttempl/alpha.sc: Clean up section alignment to ensure that
33 sections never overlap when using -r.
35 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
37 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
38 changes: get_symtab_upper_bound renamed and returns long,
39 bfd_canonicalize_symtab returns long, check for error indications.
41 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
43 * ldlang.c (print_input_section): For section size, use
44 _cooked_size if it is non-zero, size otherwise.
45 (size_input_section): Likewise.
46 (lang_do_assignments): Likewise (case lang_input_section_enum).
48 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
50 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
51 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
52 (lang_add_input_file): Pass true to new_afile for add_to_list.
53 (lookup_name): Remove force_load argument. Changed all callers.
54 Pass false to new_afile for add_to_list. Split loading of symbols
55 out into separate function.
56 (load_symbols): New function split out of lookup_name. Don't load
57 the symbols if they are already loaded.
58 (open_input_bfds): For lang_input_statement_enum call load_symbols
59 rather than lookup_name.
60 (lang_process): Pass abs_output_section rather than NULL to
62 (lang_startup): Set real field of first_file to true.
64 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
66 * ldlang.c (had_relax): Removed.
67 (relax_again): New static variable.
68 (lang_size_sections): Change call to bfd_relax_section to
69 correspond to BFD changes. Set relax_again appropriately.
70 (lang_process): Remove #if 0 code. When relaxing, keep calling
71 lang_do_assignments and lang_size_sections until relax_again
74 * emultemp/gld960.em: Include libiberty.h
75 (gld960_before_parse): Pass NULL as final argument to concat.
77 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
79 * scripttempl/aout.sc: Force _end and __end to be aligned to a
82 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
83 building a bfd_data_link_order, rather than by setting the section
86 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
88 Changes to make -Ur work again.
89 * ldmain.c (add_to_set): Now takes reloc argument rather than
90 bitsize. Check config.build_constructors here. If an new hash
91 table entry is created, mark it as undefined.
92 (constructor_callback): No longer takes bitsize argument. Pass
93 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
94 BFD backend supports it.
95 (reloc_overflow): Handle a NULL abfd argument.
96 (reloc_dangerous, unattached_reloc): Likewise.
97 * ldctor.c: Include ldmain.h.
98 (struct set_info): Change bitsize field to reloc.
99 (ldctor_add_set_entry): Now takes reloc argument rather than
100 bitsize. Don't bother to check config.build_constructors here.
101 (ldctor_build_sets): Get the size from the reloc howto. If
102 generating relocateable output, call lang_add_reloc rather than
104 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
106 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
107 (lang_reloc_statement_type): New structure.
108 (lang_statement_union_type): Add reloc_statement field.
109 (lang_add_reloc): Declare new function.
110 * ldlang.c (lang_for_each_statement_worker): Handle
111 lang_reloc_statement_enum.
112 (map_input_to_output_sections, print_statement): Likewise.
113 (lang_size_sections, lang_do_assignments): Likewise.
114 (print_reloc_statement): New function.
115 (lang_add_reloc): New function.
116 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
118 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
119 (cdtest-ur, cdtest-ur.out): New targets.
120 (check-cdtest): Now also check that -Ur works correctly.
122 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
124 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
126 * ldlang.c (lang_process): Move lang_common call before
127 map_input_to_output_sections, to ensure that any alignment
128 constraints set by common symbols are copied over to the output
131 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
133 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
134 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
135 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
136 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
139 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
141 * config/i386bsd.mh: New file.
143 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
145 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
147 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
148 (DATA_START_SYMBOLS): Define _fdata.
150 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
152 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
154 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
156 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
157 works again. Attach some output symbols to the stub file bfd.
159 * emultempl/hppaelf.em: Include elf32-hppa.h.
160 (file_chain): Add decl.
161 (hppa_look_for_stubs_in_section): Delete decl.
162 (hppaelf_finish): Reenable code. Do not pass symbols
163 down to hppa_look_for_stubs_in_section.
165 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
167 * ldmain.c (write_map): Don't define. Removed all references.
168 Just use map_file or map_filename instead.
169 (add_archive_element): Use minfo to write map information, not
171 (constructor_callback): Use fprintf to write map information, not
173 * ldmain.h (write_map): Don't declare.
174 * ldgram.y (mri_script_command): Removed reference to write_map.
175 * ldlang.c (lang_one_common): Likewise.
176 * lexsup.c (parse_args): Likewise.
178 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
180 * scripttempl/elf.sc: Force all sections to be aligned.
182 * ldgram.y (section): Reverse the order of memspec_opt and
183 fill_opt to avoid an ambiguity when both are used.
184 * ld.texinfo: Changed accordingly.
186 * ldgram.y: Move include of ldlex.h back with other includes.
187 * ldlex.h (input_type): Don't initialize enum constants to
189 * ldlex.l: Use a switch to return the right token based on
190 input_type, rather than knowing that input_type has a value based
193 * ldgram.y (dirlist_ptr): Removed; not used.
194 * lexsup.c: Include ldver.h.
195 * Makefile.in: Rebuilt dependencies.
197 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
199 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
200 (ldlang_add_file): call it here instead.
202 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
204 * ldgram.y: Include ldlex.h after %token decls, for byacc.
206 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
208 * emultempl/hppaelf.em: First attempt to clean this file up.
209 Add comments in several functions as to their purpose and
210 how they function (or my current best guess). Clean up horrible
211 spacing and indention that never should have been accepted in the
212 first place. Add FIXMEs for issues which need to be resolved.
213 Disable linker-stub generation until it gets fixed. This allows
214 the linker to at least work on simple code for testing purposes.
216 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
217 it via hppaelf_finish). Prototype moved into ldlang.h.
218 (lang_process): Move problematic extra call to lang_size_sections
219 into the PA ELF specific code.
220 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
221 lang_size_sections moved here.
223 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
225 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
226 * config/ppc-elf32.mt: New file.
227 * emulparams/elf32ppc.sh: New file.
228 * emultempl/ppc.em: New file.
229 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
230 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
231 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
233 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
235 * lexsup.c (parse_args): Use symbolic numbers for long options.
236 Fix misunderstanding in -Y and -call_shared et al.
238 Use getopt instead of lex and yacc to parse the command line.
240 * ld.texinfo (Options): Document changes to option syntax.
241 * Makefile.in: Update dependencies.
242 * ldver.c (help): Tweak dashes in usage message.
243 * ldgram.y (%union): Remove unused members.
244 Remove %tokens for command line options; add ones for input types.
245 (command_line): Rules removed.
246 (file): Instead of command line, recognize an
247 input type indicator, then use the nonterminal for that type.
248 (defsym_expr): New nonterminal from code formerly in command_line.
249 * ldlex.h: Declare parser input type enum and variable.
250 Don't declare parse_line.
251 * ldlex.l: Remove unused variables. Make some used ones static
253 (COMMAND): Start state and its rules removed.
254 At start of yylex, return input state token if at start of input.
255 (lex_redirect): Don't need to set yyout.
256 (ldlex_command): Function removed.
257 * ldmain.c (main): Instead of calling parse_line, set up the
258 redirections and call yyparse directly.
259 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
261 * lexsup.c: Remove #if 0'd code.
262 (parse_line): Function removed.
263 (parse_args): Rewrite to use getopt_long_only.
264 (set_default_dirlist): New function from code formerly in
265 ldgram.y:command_line.
266 (set_section_start): New function.
267 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
268 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
269 compiled-in link scripts in "{" and "}", as the grammar no longer
272 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
274 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
275 require that it be in $(srcdir).
277 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
279 * ldlang.c (lang_size_sections): Only align section to alignment
280 required by linker script, not to maximum alignment of input
283 * ldlang.h (largest_section): Don't declare.
284 * ldlang.c (largest_section): Don't define.
285 (size_input_section): Don't set largest_section; not used.
287 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
289 * ldlang.c (new_afile): Pass NULL as last argument to concat.
291 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
293 * ldlang.c, ldmain.c: Include libiberty.h.
295 * ldmisc.h (concat): Don't declare.
296 * ldmisc.c (concat): Don't define; just use the one in libiberty.
298 * ld.h (as_output_section_statement): Removed; not used.
300 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
302 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
303 bfd_set_error and new error names.
305 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
307 * ldwrite.c (build_link_order): If the cooked size of the section
308 has been set, use it, for determining link_order size.
309 (ldwrite): In the error message displayed if bfd_final_link fails,
310 indicate that it was in fact the final link step that failed.
312 * ldlang.c (lang_size_sections): Clear bfd_error before calling
313 bfd_relax_section, in case it returns false but doesn't flag an
314 error. If an error is returned, indicate which one it is in the
317 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
318 it'll get picked up from $(srcdir) if appropriate.
320 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
322 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
323 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
325 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
327 * ldlex.l (comment): Increment line number when newline is read.
329 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331 * ldlang.c (lookup_name): Take new argument, force_load. If true,
332 reload the file even if it is already loaded.
333 (wild): Call lookup_name with force_load argument of 0.
334 (open_input_bfds): Call lookup_name with force_load argument of 1.
335 (print_symbol): Remove declaration of non-existent function.
336 (print_one_symbol): Return true rather than falling off end.
338 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
340 * ldmain.c (main): Use %ld when printing long values.
342 * scripttempl/elf.sc: Move _edata after the .sdata section.
343 Permit OTHER_BSS_SYMBOLS to be defined.
344 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
346 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
348 * Rename all "hppaosf" files to "hppaelf".
349 * Change all "osf" references to "elf" in hppaelf files.
350 * Makefile.in: Likewise.
351 * configure.in: Likewise.
353 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
355 * ldmain.c (main): Call xatexit, not atexit.
356 Call xmalloc_set_program_name.
358 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
361 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
363 * emultempl/lnk960.em (append), emultempl/hppaosf.em
364 (hppaosf_finish): Call xmalloc, not ldmalloc.
365 * ldmain.c (preserve_output): Function removed.
366 (main): Do it here instead.
368 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
370 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
371 GNU C specific macros.
373 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
374 call to LANG_FOR_EACH_INPUT_SECTION.
376 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
378 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
379 deleted; will use libiberty versions instead.
380 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
381 mri.c Makefile.in: Change callers.
383 * ldmisc.c (vfinfo): Remove cleanup code.
384 * ldmain.c (remove_output): Put it here (new function).
385 (preserve_output): New function.
386 (main): Register remove_output and preserve_output with atexit.
387 * ldmain.c ldgram.y: Call xexit instead of exit.
388 * ldmisc.h: Declare xexit.
390 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
392 * Makefile.in: Lots of new H8/500 memory models.
394 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
396 * ldlex.l: Removed duplicate rules.
397 (yywrap): Provide default definition, needed with some versions of
400 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
402 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
403 the archive filename too.
405 * ldlex.l: Add rule to catch invalid input characters instead of
406 printing them. Include "ldmain.h" for program_name decl.
407 (lex_warn_invalid): New function.
408 * Makefile.in: Add dependency.
410 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
412 * Makefile.in (check): Don't bother running any tests of
413 cross-linker until the test suite no longer assumes native mode.
415 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
417 * ldlang.c (print_one_symbol, print_input_section): Print
418 global symbols in symbol table again.
420 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
422 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
423 exit successfully instead of complaining if no input files are
426 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
428 * Makefile.in: Format variable definitions consistently.
429 (LD_PROG): Remove unnecessary variables from link command,
430 change variable LOADLIBES to EXTRALIBS.
432 * ldmain.c (main): Compute and display total execution time.
433 * ld.texinfo (-stats): Document the option.
435 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
437 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
440 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
443 * ldlang.c (relaxing): Removed global variable.
444 (lang_size_sections): If the canonical symbols have not already
445 been read in, read them in before relaxing.
446 * ldlang.h (relaxing): Removed declaration.
448 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
450 * ldlang.c (new_afile): Initialize loaded field to false.
451 (lookup_name): If file was already loaded, don't call the
452 add_symbols entry point again.
454 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
456 * ld.texinfo: Clarify what -T option does.
458 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
460 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
463 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
465 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
467 * configure.in (m68k-motorola-sysv*) New target.
468 * config/delta68.mt: New file.
469 * emulparams/delta68.sh: New file.
470 * scripttempl/delta68.sc: New file.
471 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
472 (em_delta68.c): New target.
474 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
476 * ldmain.c (add_archive_element): If trace_files or
477 trace_file_tries, print file name.
478 * ldlang.c (lookup_name): Likewise.
479 (ldlang_add_file): Don't put files on input_bfds list in reverse
482 * scripttempl/elf.sc: Correct typo.
484 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
486 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
487 their arguments optional, for compatibility with the old GNU ld.
489 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
491 * scripttempl/elf.c: Define __bss_start before the .sbss section.
493 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
495 * ldmain.c (add_to_set): Add bitsize argument.
496 (constructor_callback): New function.
497 (link_callbacks): Add constructor_callback.
498 * ldctor.c (struct set_info): Add bitsize field.
499 (ldctor_add_set_entry): Add bitsize argument.
500 (ldctor_build_sets): Base the size of the elements of the set on
501 the bitsize, rather than always using LONG.
502 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
504 * ld.h (QUAD_SIZE): Define.
505 * ldgram.y (QUAD): New token.
507 * ldlex.l: Return QUAD.
508 * lexsup.c (keywords): Add QUAD.
509 * ldwrite.c (build_link_order): Handle QUAD.
510 * ldlang.c (print_data_statement): Handle QUAD.
511 (lang_size_sections): Likewise.
512 (lang_do_assignments): Likewise.
513 * ldexp.c (exp_print_token): Add QUAD to table.
514 * ld.texinfo: Describe QUAD.
516 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
517 since the Alpha doesn't use them.
519 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
521 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
523 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
525 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
526 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
528 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
530 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
531 needed for i386mach. (Should be a no-op on other systems.)
533 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
534 (PAGE_SIZE): Don't define; not used.
536 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
538 * ldgram.y (yyerror): Make argument const char *, and actually
539 print it out rather than assuming it is a syntax error.
540 * ldmisc.h: Change declaration of yyerror.
541 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
543 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
545 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
546 exec header offset, since the exec header isn't loaded.
547 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
549 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
551 A major rewrite to move the bulk of the linker into BFD so that
552 more efficient backend code can be written for specific object
554 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
555 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
556 * ldctor.c, ldctor.h: Complete rewrite.
557 * ldwrite.c, ldwrite.h: Complete rewrite.
558 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
559 link_info.strip instead. Changed all uses.
560 (discard_locals_type, discard_locals): Removed. Use
561 link_info.discard instead. Changed all uses.
562 (ld_config_type): Removed relocateable_output field; use
563 link_info.relocateable instead; changed all uses. Added stats
565 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
566 set_loader_symbol): Removed.
567 * ldexp.h (node_class): Added etree_rel.
568 (etree_type): Added rel field.
569 * ldexp.c (exp_print_token): Bracketed table initialization.
570 (exp_relop): New function.
571 (fold_name): Use linker hash table rather than ldsym functions.
572 (exp_fold_tree): Likewise. Also, handle etree_rel case.
573 (exp_print_tree): Handle etree_rel.
574 * ldgram.y (strip_symbols, discard_locals): Removed.
575 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
576 (REL): New token. Does not appear in grammar, but needed for
578 (file): Don't call lang_final; it's called by main anyhow.
579 * ldlex.l: Accept -stats and -no-keep-memory options.
580 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
581 * ldlang.c: Consistently use fill_type for fill argument.
582 (lang_init_script_file, script_file): Removed.
583 (create_object_symbols): Removed. Use
584 link_info.create_object_symbols_section instead. Changed all
586 (lang_add_keepsyms_file): Removed.
587 (lookup_name): Call bfd_link_add_symbols instead of
588 ldmain_open_file_read_symbol.
589 (wild): Don't iterate over script_file.
590 (open_output): Create link hash table.
591 (lang_place_undefineds): Rewrote.
592 (lang_size_sections): Handle relaxing (doesn't work yet).
593 (lang_relocate_globals): Removed.
594 (lang_finish): Use link hash table rather than ldsym functions.
595 (lang_common): Rewrote.
596 (lang_one_common): New function.
597 (ldlang_add_file): Add file to link_info.input_bfds list. Set
599 (create_symbol): Removed.
600 (lang_process): Don't call lang_init_script_file. Call
601 ldctor_build_sets rather than find_constructors. Don't call
602 lang_relocate_globals.
603 (lang_abs_symbol_at_beginning_of): Rewrote.
604 (lang_abs_symbol_at_end_of): Rewrote.
605 * ldmain.c (had_y): Removed.
606 (lprefix, lprefix_len): Removed; use link_info fields instead.
608 (multiple_def_count, commons_pending, undefined_global_sym_count,
609 total_symbols_seen, total_files_seen): Removed.
610 (link_callbacks, link_info): New variables.
611 (main): Initialize link_info. Don't call init_bfd_error_vector or
612 ldsym_init. Don't set now unused variables. Handle -stats.
613 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
615 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
616 search_library, gnu960_check_format, decode_library_subfile,
617 linear_library, symdef_library, clear_syms, subfile_wanted_p):
619 (add_keepsyms_file, add_archive_element, multiple_definition,
620 multiple_common, add_to_set, warning_callback, undefined_symbol,
621 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
623 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
624 require symbols for %C; look them up instead.
625 * emultempl/hppaosf.em: Pass link_info to
626 hppa_look_for_stubs_in_section.
627 * Makefile.in: Rebuilt dependencies.
628 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
630 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
632 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
633 ldlang.h and ldctor.h.
635 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
636 declarations of free and malloc from flex output. Change malloc
637 to ldmalloc in flex output.
639 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
641 * ldmain.c (lprefix): Change default from a char to a string
642 with only one character.
643 (lprefix_len): Set default to one.
645 * ldmain.h (lprefix_len): Declare.
647 * ldsym.c (write_file_locals): Use strncmp rather than a character
648 comparison for lprefix.
650 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
653 * emultmpl/hppaosf.em: Include ldexp.h.
654 (before_parse): Set lprefix and lprefix_len correctly.
656 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
658 * ldlex.h: Don't declare yywrap if it is a macro.
659 * ldlex.l: Include sysdep.h.
660 * ldlang.c (lang_for_each_statement_worker,
661 lang_for_each_statement): Forgot to use PARAMS.
663 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
665 * Makefile.in: Added .PHONY targets where appropriate. Added some
667 (gcclibdir, version): Removed unused variables.
668 (DEP): New variable, set to mkdep.
669 (ALL_CFLAGS): New variable. Used in .c.o target.
670 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
672 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
673 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
674 mostly obsolete variables. Adjusted remaining uses.
675 (DEF_EMUL): Removed variable.
676 (ldmain.o): Handle undefined EMUL error correctly.
677 (ldemul-list.h): Depend on config.status rather than Makefile.
678 Create via temporary file.
679 (ver960.c, roll, make): Removed obsolete targets.
680 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
682 * dep-in.sed: New file, used when rebuilding dependencies.
684 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
686 Made many changes to eliminate gcc warnings. Made various
687 cosmetic changes, declared various things in header files, removed
688 various extern declarations from .c files. No substantive
691 * ldlang.c (lang_process): Ifdef out final call to
692 lang_size_sections again (reverting change of Nove 2), since it
693 breaks the Sun4 linker.
695 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
697 * configure.in (alpha-*-netware*): New target; use alpha.
699 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
701 * configure.in: Group targets by CPU. Merge some m68k target
702 entries with different CPU specs that use the same ld_target
705 * configure.in: Add sparc*-*-coff.
706 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
707 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
708 (em_coff_sparc.c): Add dependencies and build rules.
710 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
712 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
714 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
716 (command_line_option): Accept and ignore them (for now).
717 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
720 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
722 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
723 not in bfd_com_section, create the section in the BFD so that it
724 can be placed in the right output section.
726 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
728 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
729 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
730 (OTHER_READONLY_SECTIONS): Define for .reginfo.
731 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
732 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
733 Move OTHER_READONLY_SECTIONS after all the other readonly
734 sections. Don't use DATA_ADDR twice.
736 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
737 p is in a common section, make sure the BFD has a section of that
740 * ldlang.c (lang_common): Add newline to error message.
742 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
744 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
745 Lynx-specific script instead of m68kcoff.
746 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
747 (ENTRY): Define as __main.
748 (TEXT_START_ADDR): Define as 0.
749 (PAGE_SIZE): Define as 0x1000.
750 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
751 * scripttempl/m68klynx.sc: New file.
753 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
755 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
756 arguments rather than treating them as emulation names.
758 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
760 * configure.in: Support x86 unixware and netware plus generic netware.
762 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
764 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
767 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
769 * Makefile.in (distclean): Don't delete dvi or info files.
770 (ld.info): Update dependency list.
771 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
773 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
775 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
776 Set output_filename instead of creating a new node.
777 (open_output): Don't set output_filename.
778 (lang_final): Create the new node here.
779 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
781 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
783 From Pete Hoogenboom (hoogen@cs.utah.edu):
785 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
786 edata, _edata, end): Add definitions of these symbols.
787 (__end): Remove definition of this symbol.
788 (__data_start): Move definition of this symbol.
790 * emultempl/hppaosf.em: Various fixes and support for linker stub
792 (hppaosf_finish, hppaosf_search_for_padding_statements,
793 hppaosf_create_output_section_statements): New functions in
794 support of linker stub generation.
795 (ld_hppaosf_emulation): Redefine to include new
796 emulation-specific routines.
798 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
799 Pass abs_output_section rather than NULL to avoid invalidating
802 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
804 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
805 (em_i386mach.c): New rule.
806 * configure.in (i[34]86-*-mach*): New case.
807 * config/i386-mach.mt: New file.
808 * emulparams/i386mach.sh: New file.
810 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
812 * ld.h (flag_is_*): Removed macros.
813 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
814 Consistently check the BFD symbol flags directly, rather than
815 using file_is_* macros.
817 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
819 * configure.in (sparc*-*-lynxos*): New target.
820 * Makefile.in: Add rule for em_sparclynx.c.
821 (ALL_EMULATIONS): Add Lynx emulations.
822 * config/sparc-lynx.mt: New file.
823 * emulparams/sparclynx.sh: New file.
824 * scripttempl/sparccoff.sc: New file.
826 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
828 * Makefile.in: Add dependency for $(EMULATION_OFILES).
830 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
832 * relax.c (write_relax): Check return value of bfd_seclet_link.
834 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
836 * ldlang.c (delete_output_file_on_failure): New variable.
837 (open_output): Set it after bfd open succeeds.
838 * ldmisc.c (vfinfo): Test it.
840 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
842 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
845 * ldemul.c: Support was added to allow emulation-specific
846 processing to occur. This support was added primarily for linker
847 stub generation in the elf32-hppa gld.
848 (ldemul_finish, ldemul_create_output_section_statements): New
850 * ldemul.h: Support was added to allow emulation-specific
851 processing to occur. (As described above.) Added finish and
852 create_output_section_statements fields to
853 ld_emulation_xfer_struct structure.
854 * ldlang.c: Add calls to emulation-specific routines.
855 (lang_process): Add call to
856 ldemul_create_output_section_statements function.
857 (lang_process): Add call to a emulation-specific routine (and
858 some processing after the call).
860 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
862 * configure.in: mips*- instead of mips-, mips*el changes
864 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
866 * configure.in (alpha-*-osf*): New target; use alpha.mt.
867 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
868 (em_alpha.c): New target; use alpha.sh and alpha.sc.
869 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
870 * config/alpha.mt: New file.
871 * emulparams/alpha.sh: New file.
872 * scripttempl/alpha.sc: New file.
874 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
876 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
877 types of different sizes (eg: 64 and 32 bits), so coerce.
878 * ld.h (ALIGN_N): Add warning about usage.
880 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
882 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
883 which we already have a definition, rather than checking in
884 several different places whether the symbol is weak.
886 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
888 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
889 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
890 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
891 expanded within them.
892 * config/mipsb-elf32.mt: New file.
893 * emulparams/elf32mipb.sh: New file.
894 * Makefile.in (em_elf32mipb.c): New target.
896 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
898 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
899 lang_input_file_is_search_file_enum so objects brought in using
900 INPUT() do a path lookup.
902 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
904 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
905 instead of {i386,m68k}-coff.
906 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
907 * config/i386-lynx.mt: New file.
908 * config/m68k-lynx.mt: New file.
909 * emulparams/i386lynx.sh: New file.
910 * emulparams/m68klynx.sh: New file.
912 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
913 but defaulting to _start.
915 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
916 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
919 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
921 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
922 HOSTING_LIBS for testing.
924 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
926 Finish up support for i386-sysv4 (without shared libraries):
927 * ld.h (flag_is_weak): Define.
928 * ldlang.c (print_symbol): Mention whether symbol is weak.
929 (print_input_section): Print weak symbols as globals.
930 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
931 (enter_global_ref): Do not warn if a weak symbol redefines a
932 global symbol. Do not let a weak symbol redefine a common symbol.
933 (enter_file_symbols): Treat weak symbols as global symbols.
934 (subfile_wanted_p): Do not pull in an object file from a archive
935 just to resolve an undefined weak symbol.
936 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
937 error; the error might be that malloc has run out of space.
938 * ldsym.c (write_file_locals): Treat weak symbols as global.
939 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
941 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
942 * config/i386-elf.mt: New file; set EMUL to elf_i386.
943 * emulparams/elf_i386.sh: New file.
944 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
945 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
946 (ALL_EMULATIONS): Add em_elf_i386.o.
947 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
948 (em_elf_i386.c): New target, like other em_*.c targets.
949 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
950 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
951 nonempty, and configured for native, add it to LIB_PATH.
953 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
955 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
956 Added statements to pass stab and stabstr sections through and
957 mark them as NOLOAD, which makes GDB happier.
959 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
961 * configure.in: Accept m68k-lynx-lynxos config.
963 * Makefile.in: Use $(SHELL) to run genscripts.sh.
965 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
967 * config/coff-h8300.mt: Add EMUL=h8300h.
969 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
971 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
973 * Makefile.in: Changed CXX back to g++.
975 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
977 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
979 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
981 * Makefile.in (TAGS): Use shell wildcards.
983 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
985 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
987 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
989 * ld.texinfo: re-enable included config file; conditionalize doc
990 for -oformat to interact properly with SingleFormat doc config
991 var; rename @up/@down to @raisesections/@lowersections.
993 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
995 * configure.in: recognize m88110.
997 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
999 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1000 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1001 ELF emulation is "elf32-hppa" not "elf-big".
1002 (hppaosf_before_parse): Remove unneeded processing of environment
1004 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1005 .text segment of output file.
1006 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1008 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1010 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1013 * ldlang.c, ld.h: updated copyright.
1015 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1017 * ldlang.c (open_output, lang_check): Check return value of
1020 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1022 * scripttempl/h8500.sc: Start all sections in a different segment.
1023 * scripttempl/z8ksim.sc: Handle constructors
1025 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1027 * Makefile.in: revert earlier changes back to execute runtest
1028 with make check. cdtest and bootstrap now function as they
1029 did within the Makefile.
1031 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1033 * Makefile.in: Update dependencies.
1035 * configure.in: Set EMULATION_OFILES in Makefile based on
1036 --with-targets option.
1038 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1040 * Makefile.in: check targets reimplemented to old way.
1042 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1044 * config/i386v.mh, config/irix4.mh: Use gcc
1045 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1046 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1047 bfd/configure.host change.
1049 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1051 * scripttempl/elf.sc: Handle .line and .debug* sections.
1053 * ldlex.l: Use bfd_scan_vma, not strtoul.
1055 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1057 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1058 Remove inital caps in some error messages, change "can't" to
1059 "cannot", add missing colons.
1060 * ldmisc.c (vfinfo): Print "%%" as a single %.
1061 For '%' followed by unrecognized character, print them both
1062 verbatim instead of expecting a char * arg.
1063 For '%C', don't put the function name in parens.
1065 * ldexp.c (invalid): Pass "%%", not "% ".
1067 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1069 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1070 (BSS_VAR): Removed; now always define _fbss.
1071 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1074 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1076 * configure.in: z8k-coff is the same as z8k-sim
1078 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1080 * testsuite/lib/ld.exp: new file
1081 * testsuite/config/unix-ld.exp: new file
1082 * testsuite/ld.bootstrap/bootstrap.exp: new file
1083 * Makefile.in: add dejagnu support for make check
1085 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1087 * ldlex.l (comment): Add missing newline in message.
1088 * ldindr.c (add_indirect): Ditto.
1089 * ldexp.c (exp_fold_tree): Ditto.
1091 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1093 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1096 * ldmisc.c (multiple_warn): New function.
1097 * ldmisc.h: Declare it.
1098 * ldmain.c (enter_global_ref): Call it.
1099 * ld.h (ld_config_type): Add warn_common.
1100 * ldlex.l, ldgram.y: Set it with -warn-common option.
1101 * ldver.c (help): Document it.
1103 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1105 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1106 target-specific sections, and for changing data section vma.
1108 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1110 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1111 terminals, for Solaris.
1112 (dirlist_ptr): New static variable.
1113 (command_line_option): Accept new options.
1115 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1118 * config/sun4sol2.mt: Pass emulation name without ".sh".
1120 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1121 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1123 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1125 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1126 .dtors, .data1, .rodata1 sections, instead of combining them into
1127 other sections. For `-r', set all section start addresses to
1130 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1131 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1132 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1134 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1136 * genscripts.sh: If this is the default emulation, set
1138 * emultempl/*.em: Use it to determine whether to compile in the
1141 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1142 genscripts.sh. Pass the current emulation name without ".sh" on
1144 * genscripts.sh: Take an default emulation arg.
1145 Use the current emulation name as EMULATION_NAME.
1146 Make default lib path for cross-compiling ':', not null.
1147 * emulparams/*.sh: Don't set EMULATION_NAME.
1148 * ldemul.c (ldemul_get_script): Take isfile arg.
1149 Pass it to emulation's get_script function.
1150 * ldemul.h: Adjust get_script prototypes.
1151 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1153 * ldfile.h: Declare it.
1154 * ldgram.y: Accept a script on the command line again,
1155 for parsing compiled-in scripts.
1156 * ldmain.c (main): If ld script is a file, parse it as a -T
1157 option, otherwise parse it directly.
1158 * emultempl/*.em (*get_script): Return the scripts themselves if
1159 this is the default emulation; otherwise return their file names.
1160 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1162 * emulparams/m88kbcs.sh: Use it.
1164 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1166 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1168 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1169 there's no change log entry yet, tsk tsk) from the list of
1170 emulations compiled in until Mark gets around to checking in
1171 emulparams/i386linux.sh.
1172 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1173 changed, this file gets updated.
1175 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1177 * ldgram.y (OPTION_Lfile): New token.
1178 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1179 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1181 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1183 * configure.in: h8/300h support needs own .mt file.
1184 config/coff-h8300h.mt: New file.
1186 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1188 * ldmain.c: Don't include sys/stat.h; it already got included
1189 somewhere along the way.
1191 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1193 * Makefile.in: Add h8300h support.
1194 emulparams/h8300h.sh: New file.
1195 scripttempl/h8300h.sc: New file.
1197 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1199 * ldfile.c (ldfile_open_file): In error message, use the name the
1200 user gave (e.g., "-lc"), rather than the base file name.
1202 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1204 * ldmain.[ch]: Remove initial Q_ from function names.
1205 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1207 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1209 * ldlang.c (lang_process): Move loading of default script from
1210 here to main. Add a "/" to start of script name to prevent
1211 finding it in "." first.
1213 * ldmain.c (set_scripts_dir): Don't look in "." first.
1215 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1218 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1220 * Makefile.in (em_m88kbcs.c): Correct dependency.
1221 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1222 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1223 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1225 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1227 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1228 main.c (main): Print the errno string in the error message.
1230 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1232 * configure.in: Accept h8300h for target cpu.
1234 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1235 present (demangle is smart enough to know whether to do it or not).
1237 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1239 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1240 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1242 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1244 * ldmain.c (get_emulation, check_for_scripts_dir,
1245 set_scripts_dir): New functions.
1248 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1250 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1251 Create symbol "end" instead of "__end". Comment out some parts
1252 that may not be needed (yet) for elf.
1254 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1256 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1258 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1260 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1261 when no prototype is being supplied.
1262 (ldmalloc, ldrealloc): Size argument is now size_t.
1264 * ldmisc.c (finfo): New function, accepts FILE* argument.
1265 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1266 without leading zeros.
1267 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1268 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1270 (concat, buystring): String lengths are size_t.
1271 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1273 * ldlang.c (new_statement): Size argument is now size_t. Added
1274 forward declaration with prototype.
1276 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1278 * ldgram.y (OPTION_v): Don't turn on verbose output.
1280 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1282 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1285 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1287 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1288 collect2 doesn't look for gld any more anyhow.
1290 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1292 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1293 now have a non NULL srefs_chain.
1295 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1296 hp300hpux, since the latter does not exist.
1298 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1300 * genscripts.sh: Put the scripts in the ldscripts directory, not
1302 * configure.in (ldscripts): Make, instead of emulations.
1303 * Makefile.in (scriptdir): Take off the "ld" part.
1304 (install, clean, distclean): Use ldscripts, not emulations.
1305 In tests, don't pass -Lemulations.
1306 Don't pass tooldir/lib to genscripts.sh.
1307 * genscripts.sh: Don't take tooldir/lib arg.
1308 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1309 default script file.
1311 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1313 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1315 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1317 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1319 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1321 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1322 run in parallel without colliding on yacc's static file names.
1323 Without the stub rule, make will try to start two yacc's
1324 concurrently which fails because of yacc's static file names.
1326 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1328 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1331 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1333 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1334 different from libdir.
1336 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1338 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1340 * ldver.c (help): New function.
1341 * ldver.h: Declare it.
1342 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1344 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1346 * Makefile.in (INCLUDES): Don't need ../include any more.
1348 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1350 * ldlex.l, ldgram.y: Support new -oformat option.
1351 Remove attempt at supporting script fragments on the command line.
1352 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1353 * mri.c (mri_format), ldgram.y: Change callers.
1354 * ldlang.h: Change prototype.
1356 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1358 * Makefile.in: canonicalize install.sh; for use within
1359 this directory (and subdirs)
1361 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1363 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1365 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1368 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1370 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1371 It wasn't documented (or likely used) and wastes time.
1372 (try_open): If EXTEN is empty, don't try it.
1374 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1375 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1376 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1377 with normal function declarations.
1379 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1380 Move *.sc-sh to scripttempl/*.sc.
1381 * {emultempl,emulparams,scripttempl}/README: New files.
1382 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1383 removed, replaced with generic.em.
1384 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1385 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1387 * *.em (*_get_script): Return script name instead of script contents.
1388 * ldlang.c (lang_process): Change caller.
1390 * ldlex.l, ldgram.y: Recognize -m option.
1391 Check for input files after *all* options in grammar.
1392 * ldmain.c (main): Check for -m options. Add default directory
1395 * mkscript.c: File removed.
1396 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1397 to add to the default LIB_PATH.
1398 Look for input files in the new subdirectories.
1399 Create the scripts in emulations subdirectory and don't filter
1400 them through mkscript.
1401 * configure.in: Make the emulations subdirectory.
1403 * Makefile.in: Account for all of the above changes.
1404 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1405 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1406 Put CFLAGS last in the compilation rules.
1407 Add -I../bfd to INCLUDES so sysdep.h is found.
1409 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1411 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1413 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1414 dependent on RELOCATING, not RELOCATION.
1415 * hp3hpux.sh (SHLIB_PATH): Define it.
1417 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1419 * ldfile.c (try_open): If opening without the extension fails,
1420 try with the extension even if -v or -V was given.
1421 had_script is imported (from ldgram.y), not exported.
1423 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1425 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1427 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1429 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1430 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1432 (section): Use statement_list_opt, not statement_list.
1433 * m68kcoff.sc-sh: Gather constructors and destructors and define
1434 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1435 * sa29200.sc-sh: Gather constructors and destructors and define
1436 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1438 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1440 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1441 * configure.in: No longer need to configure to get sysdep.h.
1443 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1445 * Makefile.in: remove install:all and install-info:info
1446 dependencies (these cause some spurious rebuilds at 'make install'
1449 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1451 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1452 (mips-idt-ecoff*): Added trailing '*'.
1453 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1454 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1455 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1457 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1458 incorrect definitions.
1460 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1462 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1463 symbols, unless stripping.
1465 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1467 * Makefile.in: configure looks for ####, so remove lines with many
1469 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1470 and HOSTING_LIBS correctly so that ``make check'' will work.
1472 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1474 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1475 to etext, edata, and end. Needed for IRIX 4.0.5F.
1476 Patch from mwp@iconix.oz.au (Michael Paddon).
1478 * Version 2.2.1 released.
1480 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1482 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1483 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1485 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1487 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1490 * Version 2.2 released.
1492 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1494 * ldver.c (ldversion): Bump version number to 2.2.
1496 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1500 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1502 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1504 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1506 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1507 mkscript.o, rather than directly from mkscript.c.
1509 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1511 * configure.in: Look for ${target_makefile_frag} relative to
1512 ${srcdir}, not relative to build directory.
1514 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1515 * configure.in: Recognize hppa*-hp-osf.
1516 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1517 (em_hppaosf.c): Build it.
1518 * config/hppaosf.mh, hppaosf.mt: New files.
1520 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1521 some system header files. All uses changed.
1523 * configure.in: Recognize i386-aix configurations as i386-coff
1526 * configure.in: Recognize m68*-*-hpux.
1527 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1528 the value of STACKZERO.
1529 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1530 (em_hp3hpux.c): Build it.
1531 * hp3hpux.sh, config/hp300hpux.mt: New files.
1533 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1535 * mips.sc-sh: Put constructors in the .data section.
1536 * Makefile.in (cdtest): Added dependency on ld.new.
1538 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1540 * Makefile.in: Change definition of $(tooldir) to match FSF.
1541 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1542 Support VAX Ultrix and BSD.
1544 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1546 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1548 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1550 * ldlang.h (struct memory_region): Change `length' and
1551 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1552 * ldlang.c, mri.c: Corresponding changes, plus lint.
1554 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1556 * configure.in: For all i386 targets, accept i486 as well.
1558 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1560 * ldlang.c (wild_doit): Preserve all flags for a
1561 SEC_SHARED_LIBRARY section.
1562 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1563 computing largest_section.
1565 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1567 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1568 fields of newly created structure.
1570 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1572 * ldmain.c (g_switch_value): New variable.
1573 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1574 (command_line_option): Accept -G and set g_switch_value.
1575 * ldlex.l (COMMAND): Accept -G.
1576 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1578 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1580 Support for linking and loading at different places:
1582 * ldlex.l: Add "AT" keyword.
1583 * ldgram.y: Cleanup, and parse AT.
1584 * ldlang.c (print_output_section_statement): Print output address
1585 of section in map. (lang_size_sections): Fill sections' lma with
1587 * ldlang.h (lang_output_section_statement_type): Add load_base
1590 * ldindr.c (add_indirect): Keep more information in the alias
1592 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1593 attribute from an input section.
1594 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1595 default. (Q_enter_file_symbos): Indirect symbols now are known by
1596 their section, not a special symbol flag.
1597 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1598 (write_file_globals): Write the mapping for an indirect symbol.
1599 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1602 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1604 * ld.texinfo: changes for q1
1606 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1608 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1610 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1612 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1614 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1616 * mips.sc-sh: Added variables which may be overridden by a
1618 * mipsidt.sh: New file; emulation for IDT MIPS board.
1619 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1620 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1621 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1622 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1624 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1626 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1628 * i386bsd.sh, config/i386bsd.mt: New files.
1629 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1631 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1633 * mri.c: Add extern declaration of strdup.
1634 * ldsym.c (KEEP macro): Add spaces around '=' for the
1635 sake of old (e.g. PCC) compilers.
1637 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1639 * ldver.c: Bump to version 2.1.
1641 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1643 * ldgram.y: allow section types without address expressions.
1644 * ldlang.c (lang_relocate_globals): avoid possible hang with
1645 undefined but unreferenced symbols.
1646 * relax.c (relax_section): don't complain if the script file isn't
1647 relaxable but -relax is set
1649 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1651 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1653 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1655 * mipsbig.sh: New file. Big endian MIPS emulation.
1656 * config/mips-big.mt: New file. Use mipsbig emulation.
1657 * configure.in (mips-sgi-irix*): Use target mips-big.
1658 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1659 (em_mipsbig.c): New target. Uses mipsbig.sh.
1661 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1663 * mips.sc-sh: Put .scommon sections into .sbss section.
1665 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1666 rather than always putting them in bfd_com_section.
1667 * ldlang.c (lang_common): If a common symbol is not in
1668 bfd_com_section, put in a section of the same name, rather than
1669 always putting it in section COMMON.
1671 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1673 * ldmain.c (subfile_wanted_p): If we already have a common
1674 definition of a symbol, don't necessarily pull in an object file
1675 that provides a non-common definition.
1677 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1678 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1680 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1681 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1683 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1685 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1688 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1690 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1691 checking for equality to bfd_com_section.
1693 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1695 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1696 targets, linker script.
1697 * mipslit.sh: New file. Little endian MIPS emulation.
1698 * config/mips-lit.mt: New file. Use mipslit emulation.
1699 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1700 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1701 (em_mipslit.c): New target. Uses mipslit.sh.
1703 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1705 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1706 $(tooldir)/bin/gld, so that gcc can find it with or without
1709 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1711 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1712 write_norel. All linking is now done via write_relax. Call
1713 ldsym_write before calling write_relax.
1714 * relax.c: Added copyright.
1715 (write_relax): Renamed from write_relaxnorel. Added relocateable
1716 argument. seclet_dump renamed to bfd_seclet_link.
1717 * relax.h: Added copyright.
1719 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1721 * ldmain.c (decode_library_subfile): Patch from
1722 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1724 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1726 * config/vxworks960.mt renamed to config/i960.mt
1728 * configure.in: sparc-aout emulates a sun4, as does
1729 sparc*-vxworks, i960-nindy uses gld960 emulation
1731 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1733 Fix support for NOLOAD, add INCLUDE
1734 * ldfile.c (ldfile_open_command_file): pass file name to
1736 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1737 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1740 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1742 * Makefile.in, config.h: no more default emulation. Make the lack
1743 of emulation a compile time error
1745 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1747 * configure.in: recognise all sparclite variants, not just 'sparclite'
1749 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1751 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1754 * configure.in: accept *-ericsson-ose for any m68k CPU.
1756 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1757 for each output section.
1759 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1761 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1762 macro bfd_asymbol_bfd as appropriate.
1763 * Makefile.in: Un-duplicate ldlex.c dependency.
1764 * condigure.in: Replace my_host case table by sourcing
1765 ../bfd/configure.host. Allow std-host as the default.
1766 * ldmisc.c: Change logic for C++ name demangling: There is
1767 no initial '_' to remove from stab-derived function names.
1769 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1771 * ldlang.c (lang_init_script_file): don't attach the output file
1772 sections to the script file.
1774 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775 * ldlang.c (wild): run expansion loop over command line bfd too.
1776 (lang_ini_script_file): initialize more parts of the command line
1778 * ldlex.l: fix DEFINED start states.
1780 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1782 * ld.texinfo: new doc.
1783 * ldgram.y, ldlex.l: understand -y<symbol>
1784 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1785 print info. (add_ysym): new function.
1786 * ldsym.h: (ldsym_type): new define SYM_Y.
1788 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1790 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1791 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1792 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1793 macros with PARAMS. Recreational cleanup. Update copyrights.
1795 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1797 * Makefile.in: pass down the bfd source directory for includes
1799 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1801 * ldlang.c (lang_size_sections): don't change size and address for
1802 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1805 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1807 * relax.c (build_it): re-enable the processing of data_statements
1808 in scripts, makes counted contructor lists work again.
1810 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1812 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1814 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1816 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1819 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1821 * Support for i386-sysv.
1822 configure.in: check for i386-*-sysv* and i386-*-sco*.
1823 i386coff.sc-sh: rewrote to support SVR3 by default.
1824 ldctor.c (find_constructors): preserve stat_ptr.
1825 ldlang.c (wild_doit): initialize vma and size of new output
1826 section to corresponding input section. This is required for
1827 shared library support.
1828 (lang_size_sections): don't modify vma and size of sections which
1829 are never loaded (for shared libraries).
1830 ldwrite.c (copy_and_relocate): copy the contents of any section
1831 which has contents, not just sections which are loaded (for shared
1834 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1836 * ldlang.c (size_input_section): count the sizes of all sections
1839 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1841 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1842 to demangle symbols better
1844 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1846 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1847 exist when linking with -r.
1849 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1851 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1854 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1856 * ldmain.c (linear_library): don't even think about processing
1857 an object file if it's already been done
1859 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1861 * configure.in: the hp9000/300 config file is now hp300
1863 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1865 * config/z8ksim.mt: new file
1867 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1869 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1870 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1872 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1873 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1874 * ldlang.c (lang_add_keepsyms_file): New function.
1875 * ldlex.l: Handle "-retain-symbols-file".
1876 * ldsym.c (keepsyms_file, kept_syms): New vars.
1877 (process_keepsyms): New functihon; reads file, marks symbols for
1879 (write_file_locals): File symbols should always be kept.
1880 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1881 and "-s". Process retain-symbols file before setting symtab.
1882 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1883 (keepsyms_file, kept_syms): Declare them.
1885 * ldmain.c (main): Non-fatal errors should still cause non-zero
1886 exit status even with -r.
1888 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1890 Added initial support for the z8k
1891 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1892 * configure.in, Makefile.in: modified to reflect above
1894 * ldlang.c (lang_check): when linking conflicting architectures,
1895 make the output file reflect at least one of the bad inputs.
1897 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1899 * Makefile.in (install): if $(tooldir) exists, install ld in
1902 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1904 * Makefile.in, configure.in: modified to support i386-coff
1905 * i386coff.sh: new file
1907 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1909 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1910 added m68k-coff emulation mode, stolen from a29k emulation.
1911 Almost certainly wrong, but perhaps better than sun3.
1913 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1915 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1916 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1917 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1918 This is one character shorter, and lets people build on
1919 SVR3 system. (ld__h8300xray.[co] was the killer there;
1920 h8300xray.sc-sh is also overlong, but seems harmless.)
1921 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1922 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1923 * configure.in: Add host isc.
1925 * ldver.c: Call it version 2.0.
1927 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1929 * ldver.c: Bump to version 0.98.
1932 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1934 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1936 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1937 * ldlex.l: Moved comment() to end, since some compilers
1938 otherwise have problems with input() used before it is defined.
1940 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1942 * configure.in: added Solaris 2 and Irix 4 host support.
1944 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1946 * Makefile.in: remove -S flag from the FLEX definition
1948 * configure.in: rewrote, using new style case statement. use
1949 m68k.mt for m68k-aout systems
1951 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1953 * Makefile.in: map "ld" through program_transform_name when
1956 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1958 * cplus-dem.c: Removed. Use the version in libiberty now.
1959 * ldmisc.c: Use new libiberty version of cplus_demangle().
1961 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1963 * gld960.em (gld960_choose_target): default to little endian, not
1966 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1968 * ldlang.c (lang_process): don't pass null pointers when
1969 abs_output_section is what is required.
1970 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1971 used, and pass that down.
1972 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1975 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1977 * configure.in, config/ose68.mt: renamed OSE to ose.
1979 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1981 * ldsym.c (write_file_locals): Reorder check for common or
1982 undefined symbols so that it works.
1984 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1986 * configure.in: accept all m68K family members.
1988 * Makefile.in: always create installation directories.
1990 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1992 * ldlex.l: now parses comment correctly, added ~ to acceptable
1995 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1996 unary -ve constants.
1998 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1999 the command line can't be found.
2001 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2003 * ldlang.h: add new field "loadable" to output_section_statement.
2004 * ldlang.c (lang_output_section_statement_lookup): initilize new
2005 field. (wild_doit): if new field is not set, then stop output
2006 section from being loadable.
2007 (lang_enter_output_section_statement): set the field from the
2009 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2010 * h8300hms.sc-sh, h8300hms.em: get -r right.
2012 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2014 * ldint.texinfo: New internals manual (beginnings thereof).
2015 * PORTING: Removed, merged into ldint.texinfo.
2017 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2019 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2020 cdtest.exp: A test program (copied from libg++/test-install)
2021 that tests that constructor and destructors are handled
2024 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2026 * Makefile.in (install): install from ld.new, renaming during the
2027 copy, or else the next 'make install' needs to re-link ld.
2029 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2031 * configure.in: generalise hp recognition (from sef).
2033 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2035 * configure.in: recognize bsd and hpux hppa configurations.
2036 error messages echo to stderr, not stdout
2038 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2040 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2041 ldmisc.c: removed rcsid's.
2043 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2045 * ldlang.c (lang_map): print changes in sizes due to relaxing
2046 (size_input_section): maintain the delta information.
2047 * ldlang.h: add new field to struct to contain delta info.
2048 * relax.c (relax_section): complain if input not relaxable.
2049 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2052 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2054 * ldmain.c(main): prevent -r and -relax from being on at the same
2057 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2059 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2063 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2065 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2067 * ldlang.c(open_output): set the target arch and machine as soon
2068 as we can. (lang_size_sections): use new macros for setting vma
2071 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2073 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2074 Also deleted an unreachable path to wrs.
2076 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2078 * Makefile.in (install): use -d test for $tooldir before
2079 installing ld there so that $tooldir can be inherited from
2082 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2084 * ldlang.c: Two non-substantial changes for the sake of
2085 the old Portable C Compiler.
2087 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2089 * ldgram.y, ldlex.l: parse ABSOLUTE
2090 * ldexp.c: add support for ABSOLUTE
2092 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2094 * Makefile.in: Added default definitions for HOSTING_CRT0,
2095 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2096 * config/*.mh: Miscellaneous clean-up: Removed definitions
2097 of YACC (since it is not longer used in the Makefile).
2098 Remove HOSTING_* definitions that are subsumed by the
2099 ones added to Makefile.in. Removed most definitions of CC.
2100 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2101 These are no longer needed.
2103 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2105 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2106 rules, since these are used when building a distribution.
2107 * Makefile.in (ldlex.c): Don't re-direct output, since that
2108 leaves a bogus output files if it fails.
2110 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2111 * ldlex.c: Fix some unnecessary flex-specific-isms.
2113 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2115 * ldgram.y: move spurious semicolon
2116 * ldexp.h: fix prototype
2118 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2120 * ld.texinfo: references to linker now say "ld" not "gld".
2122 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2124 changed calling convention for Q_enter_global_ref
2125 * ldexp.c, ldlang.c, ldmain.c: reflect this
2126 * ldver.c: bump version to 1.97.1
2127 * ldindr.c (add_indirect): when an edict declaring an indirect
2128 symbol is found, make sure that any ideas about the symbol being
2129 common are changed if it now known to be defined.
2130 * ldmain.c (linear_library): complain once if archive isn't
2132 * ldlang.h, ldlang.c: make room for and initialize the complain
2135 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2137 * Makefile.in: use flex & bison from ../ if they exist.
2139 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2141 * relax.c (build_it): don't allocate space in the output file for
2142 stuff if -R flag applys to it.
2143 * ldfile.c: merge in VMS filename support
2144 * ldmain.c (main): take out ./ from library path, and close file
2145 before unlinking. Make multiple defs of a symbol create an
2147 * ldmisc.c: fatal errosrs delete output file
2149 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2151 * ldver.c: Increase version number to 1.97, for consistency
2154 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2156 * Makefile.in: FLEX -> LEX.
2158 * ld.texinfo: {} -> @{@}.
2160 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2162 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2163 (and associated change in -c option, now used for these scripts)
2165 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2167 * ldver.c: Bumped version to 1.96 - new release, resync with the
2169 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2170 rather than with raw malloc, makes it easier to track where memory
2172 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2173 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2174 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2177 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2179 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2181 * Makefile.in: use bootstrap for check.
2183 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2185 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2187 * Makefile.in: now use flex, not lex
2188 * ldlex.l, ldlang.c, ldctor.c: lint
2190 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2192 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2193 different sorts of filenames on the command line than in a script.
2195 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2197 * Makefile.in: rework CFLAGS so that they can be passed on the
2198 make command line. Remove MINUS_G. Default CFLAGS to -g.
2200 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2202 * relax.c: added handling for new "padding" seclet type, used to
2203 fill out gaps between section.
2204 * ldgram.y, ldlex.l: now -defsym on the command line is done
2207 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2209 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2211 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2213 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2216 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2218 * Makefile.in (install): Install second copy in $(tooldir)/bin
2219 without $(program_prefix), since that's what gcc expects.
2221 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2223 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2224 * h8300*: fix bit rot and add support for h8300xray target
2225 * go32.sh: target emulation for go32.
2227 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2229 * gld960.em, i960.sc-sh. Fix i960 bit rot
2231 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2233 * Makefile.in: install man page.
2235 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2237 * config/mt-<foo> renamed to <foo>.mt
2238 * config/mh-<foo> renamed to <foo>.mt
2239 * configure.in changed to reflect this
2240 * genscripts.sh now make .xbn files rather than .xN files
2242 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2244 * ldver.h: fix decl of ldversion.
2246 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2248 * Makefile.in: added check target.
2250 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2252 * ldmain.c (Q_enter_file_symbols): now aliases work again
2254 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2256 * Makefile.in: added clean-info target.
2258 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2260 * ldexp.c (exp_print_tree): don't try and follow null pointers
2262 * ldgram.y: remove 11 shift reduce errors
2264 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2266 * Makefile.in: added tooldir and program_prefix.
2268 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2270 * ldlang.c (size_input_section): don't move absolute sections
2274 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2276 * cplus-dem.c: yet another copy of this - maybe it should go into
2278 * ldgram.y: now -V and -v have different actions
2279 * ldver.c: if -V, prints list of emulations compiled in
2280 * ldmisc.c: support for cplus demangling
2283 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2285 * Makefile.in, configure.in: removed traces of namesubdir,
2286 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2287 copyrights to '92, changed some from Cygnus to FSF.
2289 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2291 * Makefile.in: Change mkscript rule into one for ./mkscript
2292 (for the sake of makes that don't realize they're the same).
2293 * PORTING: Add more details.
2294 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2296 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2298 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2299 config/mt-hp300bsd: New port to hp300 running BSD.
2301 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2303 Major rewrite of how ld is configured. The major idea
2304 is to use shell scripts to generate everything.
2305 * generic.em replaces ldtemplate.
2306 * Other *.em files replace various *.c files.
2307 A *.em file is a shell script that generates the corresponding
2308 ld__*.c file that implements an emulation. This is usually
2309 a straight 'cat' of a here-document, possibly with substitutions.
2310 * Script files (*.sc) are places by *.sc-sh scripts.
2311 Again, these are simple shell scripts that 'cat'
2312 here-documents, usually with some substitutions.
2313 The output a *.sc-sh is a script file.
2314 * Each emulation is defined by a short shell script with
2315 extension *.sh that specifies the emulation-specific
2316 parameters (such as the name of the *.sh-sc and *.em
2318 * genscript.sh is the master shell script used to generate
2319 an emulation. It is passed various argument, including
2320 the name a the emulation-speciic *.sh file that it
2321 "sources" to set variables to emulation-specifc parameters.
2322 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2323 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2324 * config/mh-foo: Rename LDEMULATION names as appropriate
2325 (usually 'gldfoo' -> plain 'foo').
2326 * ldwrite.c: Fixed a typo in a comment.
2327 * Makefile.in: Major changes. Removed some the sed
2328 magic to converts scripts, since that is now handled
2329 by genscripts.sh and the *.sc-sh scipt generators.
2330 * config.h: Remove a bunch of macros defining emulations
2331 and targets. This becomes one less file to edit when
2332 adding emulations or targets.
2333 * ldemul.h (struct ld_emulation_xfer_struct): Add
2334 emulation_name and target_name fields.
2335 * ldemul.c, ldemul.h: Define some default functions used
2336 by most emulations (and remove from the *.em scripts).
2337 * ldemul.c (ldemul_choose_target): Search the new
2338 ld_emulations array using a loop (instead of a hardwired
2339 nested if statement).
2340 Define the ld_emulation from the automatically-geenrated
2341 ldemul-list.h. This means you no longer have to edit ldemul.c
2342 to add a new emulation.
2343 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2344 their expansions, since the former no longer exist.
2345 * PORTING: A very rough first draft of a porting guide.
2347 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2348 to be terminated by a new-line (instead of requiring a semicolon).
2350 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2352 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2353 tests for NULL pointers all over the place.
2354 * ldlang.c (lang_process): remember to relocate global symbols
2355 *after* relaxing has done it stuff.
2357 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2359 * config/mt-coff-h8300: use EMUL like everything else
2360 * ldlang.c: (print_padding_statement): print the right address.
2361 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2364 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2366 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2367 * ldlang.c (print_data_statement): print the right address.
2369 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2371 * Makefile.in: The rule for testing ld by re-linking itself
2372 via an intermediate -r link was moved to the ld1 rule
2373 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2374 which allows the bootstrap rule to work.
2375 * ldctor.c (find_constructors): Don't create a constructor
2376 list if it is already defined (as would happen if ld is
2377 invoked by collect).
2379 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2381 * config/mh-sparc.h: now uses libgcc.a
2382 * ldmain.c: quit using exit
2383 * *sc: use *(COMMON) rather than [COMMON]
2384 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2385 to allow preprocessing of .l file.
2386 * Makefile.in: New ldlex.l mangling
2387 * ldexp.c (fold_binary): perform expressions with % and / in
2389 * ldfile.c (open_a): open archives on VMS in a special way
2392 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2394 * ldgram.y: map -M behave in the same way as -Map (sets file name
2396 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2397 whether or not relaxing has been done.
2398 * ldmain.c: don't open a map file if it doesn't have a name
2399 * relax.c: all the brains have moved into bfd.
2400 * ldwrite.c: ammend comment
2402 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2404 * Makefile.in: added relax, also made three stage go through a
2407 * config.h: if GNU960 defined, then default emulation mode is
2409 * ldexp.h, ldexp.c: map to file hooks
2410 * ldlang.c: map to file hooks
2411 * ldgram.y: added -Map -relax
2412 * ldlex.l: added -relax, -Map
2413 * ldmain.c: open map file
2414 * ldmisc.c: support for map file
2415 * ldwrite.c: new relax magic
2417 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2419 * Makefile.in, config/tm-*.h: Clean up make output, only
2420 pass DEFAULT_EMULATION to ldmain.c.
2422 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2424 * ldver.c: Bump to version 1.94.
2426 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2428 * Makefile.in: infodir belongs in datadir.
2430 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2432 * Makefile.in: Pass -y to bison. (Again;
2433 accidentally deleted by Rich.)
2434 * news.sc, ldgld68k.sc: Define __end as well as _end.
2436 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2438 * ldindr.h: added to contain prototypes of ldindr.c
2439 * ldfile.c: include ctype.h
2440 * ldmain.c: include the requried prototype headers
2441 * ldwrite.c: get_reloc_upper_bound has been renamed
2442 bfd_get_reloc_upper_bound
2444 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2446 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2447 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2448 spaces following hyphens, bsd make can't cope. added
2449 standards.text support and made it look like all the other
2452 * configure.in: configure now runs entirely in objdir so make file
2453 existence checks against ${srcdir}. Mark this directory as
2456 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2458 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2459 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2460 and mandir now keyed off datadir by default.
2462 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2464 * ldver.c: Bumped version to 1.93.
2465 * Makefile.in: Pass -y to bison.
2467 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2469 * config.h: h8 is now coff, not ieee
2470 * h8300hds.sc: reflect the same
2472 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2474 * ldver.c (ldversion()): Update to 1.92.
2475 * ldctor.c: There are two places constructor sets
2476 can be defined. One of them checked for an existing
2477 duplicate, the other didn't. Unfortunately, the latter
2478 was called after the former ...
2479 So, factor out code for inserting a new element into
2480 constructor_name_list (after checking for a duplicate)
2481 into a new function add_constructor_name, and call
2482 it from both aforementioned places (ldlang_add_constructor
2483 and ldlang_check_for_constructors).
2485 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2487 * Makefile.in: Rename .c files generated from ldtemplate
2488 to have names starting with ld__. This helps 'make clean'.
2490 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2492 * Makefile.in: Take out the version number for install
2493 * m88kbcs.sc: put in contructor blocks.
2495 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2497 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2498 parameter, a format, and an arg pointer, and rename it to
2499 vfinfo(). Write info() in terms of new vfinfo().
2500 New einfo() is the same as info(), except it writes to stderr.
2501 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2502 ldmisc.c: Replace "error" calls to info() by new einfo().
2504 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2506 * ldlex.l ldgram.y: made -V option do same as -v
2507 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2510 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2511 i386 aout changes from Bob Kukura
2512 * Makefile.in, config.h: added i386aout support
2513 * configure.in: fixed /h-{myhost} typo
2514 * ldgram.y: -MM now gives more boring map.
2515 * ldlang.c: now does D_PAGED flag the right way.
2516 * ldsym.c: -MM flags does the right thing.
2518 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2520 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2521 * ldlang.c (init_os): Compensate for BFD change,
2522 where bfd_make_section now returns NULL for a duplicate
2523 section request, instead of the old section.
2525 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2527 * ldver.c: Bump to version 1.91 (consistent with binutils).
2529 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2531 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2532 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2533 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2534 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2535 Add or update copyright notices.
2537 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2540 * Makefile.in: Changed installation directory name scheme
2541 to be consistent with gcc. Also changed 'install'.
2543 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2545 * Makefile.in: new targets ld.mm, ld.me
2547 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2549 * Makefile.in, ldtemplate: Need to use separate scripts
2550 for -n and -N options. Yet more complication.
2552 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2554 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2555 work). Add some lines to avoid Sun Make VPATH bugs.
2557 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2559 * news.sc: Add alignment for data segment.
2560 * ldtemplate: Add (yet another) script to get for -n or -N
2561 options. (These need different alignment than ZMAGIC files.)
2562 * Makefile.in: Add stuff for new foo.xn scripts.
2563 These are generated by replacing "ALIGN(0x...00)" by ".".
2565 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2567 * Makefile.in: new targets ld.ms, ld-index.ms
2568 ld.texinfo: remove tabs, other cleanups for texi2roff
2570 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2572 * ldmain.c (main): Make config.magic_demand_paged be true
2573 by default. Don't the WP_TEXT and D_PAGED flags of
2574 output_bfd here; it's too late, so set it when output_bfd
2575 is created (in ldlang.c). Also fix setting of EXEC_P flag
2576 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2577 * ldlang.c: Remove some duplicate extern declarations.
2578 * ldgram.y: Fixes to -N and -n options.
2579 * Makefile.in: Recognize upper case letters in sed script
2580 to remove assignments from script files.
2581 * ldtemplate: Don't assukme that -N or -n options
2582 imply use of -r script.
2583 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2585 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2587 * ldtemplate: include bfd.h before sysdep.h.
2589 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2591 Restructure configuration scheme for bfd, binutils, ld.
2593 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2594 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2595 Change some config names to match other dirs.
2596 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2598 * config/: Rename some config files to match up h-*.h names.
2599 Remove all the HOST_SYS definitions from the config files.
2601 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2603 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2604 * ldtemplate: Remove ldfile_add_library_path calls;
2605 just use the SEARCH_DIR commands in the script files.
2606 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2607 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2608 This is primarily intended for cross-linking, where you would
2609 place libaries in a different place than native libraries.
2610 Also, emulations made from ldtemplate now use $(srcdir).
2611 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2612 form; people can use the Makefile's LIB_PATH to override.
2614 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2616 * Makefile.in: fix target ld.dvi, add target ld.info
2617 ld.texinfo: make info filename ld.info
2619 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2621 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2623 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2624 few BFD types & enums.
2628 version-control: never