1 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
5 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
7 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
8 works again. Attach some output symbols to the stub file bfd.
10 * emultempl/hppaelf.em: Include elf32-hppa.h.
11 (file_chain): Add decl.
12 (hppa_look_for_stubs_in_section): Delete decl.
13 (hppaelf_finish): Reenable code. Do not pass symbols
14 down to hppa_look_for_stubs_in_section.
16 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
18 * ldmain.c (write_map): Don't define. Removed all references.
19 Just use map_file or map_filename instead.
20 (add_archive_element): Use minfo to write map information, not
22 (constructor_callback): Use fprintf to write map information, not
24 * ldmain.h (write_map): Don't declare.
25 * ldgram.y (mri_script_command): Removed reference to write_map.
26 * ldlang.c (lang_one_common): Likewise.
27 * lexsup.c (parse_args): Likewise.
29 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
31 * scripttempl/elf.sc: Force all sections to be aligned.
33 * ldgram.y (section): Reverse the order of memspec_opt and
34 fill_opt to avoid an ambiguity when both are used.
35 * ld.texinfo: Changed accordingly.
37 * ldgram.y: Move include of ldlex.h back with other includes.
38 * ldlex.h (input_type): Don't initialize enum constants to
40 * ldlex.l: Use a switch to return the right token based on
41 input_type, rather than knowing that input_type has a value based
44 * ldgram.y (dirlist_ptr): Removed; not used.
45 * lexsup.c: Include ldver.h.
46 * Makefile.in: Rebuilt dependencies.
48 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
50 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
51 (ldlang_add_file): call it here instead.
53 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
55 * ldgram.y: Include ldlex.h after %token decls, for byacc.
57 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
59 * emultempl/hppaelf.em: First attempt to clean this file up.
60 Add comments in several functions as to their purpose and
61 how they function (or my current best guess). Clean up horrible
62 spacing and indention that never should have been accepted in the
63 first place. Add FIXMEs for issues which need to be resolved.
64 Disable linker-stub generation until it gets fixed. This allows
65 the linker to at least work on simple code for testing purposes.
67 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
68 it via hppaelf_finish). Prototype moved into ldlang.h.
69 (lang_process): Move problematic extra call to lang_size_sections
70 into the PA ELF specific code.
71 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
72 lang_size_sections moved here.
74 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
76 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
77 * config/ppc-elf32.mt: New file.
78 * emulparams/elf32ppc.sh: New file.
79 * emultempl/ppc.em: New file.
80 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
81 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
82 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
84 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
86 * lexsup.c (parse_args): Use symbolic numbers for long options.
87 Fix misunderstanding in -Y and -call_shared et al.
89 Use getopt instead of lex and yacc to parse the command line.
91 * ld.texinfo (Options): Document changes to option syntax.
92 * Makefile.in: Update dependencies.
93 * ldver.c (help): Tweak dashes in usage message.
94 * ldgram.y (%union): Remove unused members.
95 Remove %tokens for command line options; add ones for input types.
96 (command_line): Rules removed.
97 (file): Instead of command line, recognize an
98 input type indicator, then use the nonterminal for that type.
99 (defsym_expr): New nonterminal from code formerly in command_line.
100 * ldlex.h: Declare parser input type enum and variable.
101 Don't declare parse_line.
102 * ldlex.l: Remove unused variables. Make some used ones static
104 (COMMAND): Start state and its rules removed.
105 At start of yylex, return input state token if at start of input.
106 (lex_redirect): Don't need to set yyout.
107 (ldlex_command): Function removed.
108 * ldmain.c (main): Instead of calling parse_line, set up the
109 redirections and call yyparse directly.
110 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
112 * lexsup.c: Remove #if 0'd code.
113 (parse_line): Function removed.
114 (parse_args): Rewrite to use getopt_long_only.
115 (set_default_dirlist): New function from code formerly in
116 ldgram.y:command_line.
117 (set_section_start): New function.
118 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
119 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
120 compiled-in link scripts in "{" and "}", as the grammar no longer
123 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
125 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
126 require that it be in $(srcdir).
128 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
130 * ldlang.c (lang_size_sections): Only align section to alignment
131 required by linker script, not to maximum alignment of input
134 * ldlang.h (largest_section): Don't declare.
135 * ldlang.c (largest_section): Don't define.
136 (size_input_section): Don't set largest_section; not used.
138 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
140 * ldlang.c (new_afile): Pass NULL as last argument to concat.
142 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
144 * ldlang.c, ldmain.c: Include libiberty.h.
146 * ldmisc.h (concat): Don't declare.
147 * ldmisc.c (concat): Don't define; just use the one in libiberty.
149 * ld.h (as_output_section_statement): Removed; not used.
151 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
153 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
154 bfd_set_error and new error names.
156 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
158 * ldwrite.c (build_link_order): If the cooked size of the section
159 has been set, use it, for determining link_order size.
160 (ldwrite): In the error message displayed if bfd_final_link fails,
161 indicate that it was in fact the final link step that failed.
163 * ldlang.c (lang_size_sections): Clear bfd_error before calling
164 bfd_relax_section, in case it returns false but doesn't flag an
165 error. If an error is returned, indicate which one it is in the
168 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
169 it'll get picked up from $(srcdir) if appropriate.
171 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
173 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
174 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
176 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
178 * ldlex.l (comment): Increment line number when newline is read.
180 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
182 * ldlang.c (lookup_name): Take new argument, force_load. If true,
183 reload the file even if it is already loaded.
184 (wild): Call lookup_name with force_load argument of 0.
185 (open_input_bfds): Call lookup_name with force_load argument of 1.
186 (print_symbol): Remove declaration of non-existent function.
187 (print_one_symbol): Return true rather than falling off end.
189 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
191 * ldmain.c (main): Use %ld when printing long values.
193 * scripttempl/elf.sc: Move _edata after the .sdata section.
194 Permit OTHER_BSS_SYMBOLS to be defined.
195 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
197 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
199 * Rename all "hppaosf" files to "hppaelf".
200 * Change all "osf" references to "elf" in hppaelf files.
201 * Makefile.in: Likewise.
202 * configure.in: Likewise.
204 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
206 * ldmain.c (main): Call xatexit, not atexit.
207 Call xmalloc_set_program_name.
209 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
212 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
214 * emultempl/lnk960.em (append), emultempl/hppaosf.em
215 (hppaosf_finish): Call xmalloc, not ldmalloc.
216 * ldmain.c (preserve_output): Function removed.
217 (main): Do it here instead.
219 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
221 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
222 GNU C specific macros.
224 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
225 call to LANG_FOR_EACH_INPUT_SECTION.
227 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
229 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
230 deleted; will use libiberty versions instead.
231 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
232 mri.c Makefile.in: Change callers.
234 * ldmisc.c (vfinfo): Remove cleanup code.
235 * ldmain.c (remove_output): Put it here (new function).
236 (preserve_output): New function.
237 (main): Register remove_output and preserve_output with atexit.
238 * ldmain.c ldgram.y: Call xexit instead of exit.
239 * ldmisc.h: Declare xexit.
241 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
243 * Makefile.in: Lots of new H8/500 memory models.
245 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
247 * ldlex.l: Removed duplicate rules.
248 (yywrap): Provide default definition, needed with some versions of
251 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
253 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
254 the archive filename too.
256 * ldlex.l: Add rule to catch invalid input characters instead of
257 printing them. Include "ldmain.h" for program_name decl.
258 (lex_warn_invalid): New function.
259 * Makefile.in: Add dependency.
261 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
263 * Makefile.in (check): Don't bother running any tests of
264 cross-linker until the test suite no longer assumes native mode.
266 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
268 * ldlang.c (print_one_symbol, print_input_section): Print
269 global symbols in symbol table again.
271 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
273 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
274 exit successfully instead of complaining if no input files are
277 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
279 * Makefile.in: Format variable definitions consistently.
280 (LD_PROG): Remove unnecessary variables from link command,
281 change variable LOADLIBES to EXTRALIBS.
283 * ldmain.c (main): Compute and display total execution time.
284 * ld.texinfo (-stats): Document the option.
286 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
288 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
291 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
294 * ldlang.c (relaxing): Removed global variable.
295 (lang_size_sections): If the canonical symbols have not already
296 been read in, read them in before relaxing.
297 * ldlang.h (relaxing): Removed declaration.
299 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
301 * ldlang.c (new_afile): Initialize loaded field to false.
302 (lookup_name): If file was already loaded, don't call the
303 add_symbols entry point again.
305 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
307 * ld.texinfo: Clarify what -T option does.
309 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
311 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
314 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
316 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
318 * configure.in (m68k-motorola-sysv*) New target.
319 * config/delta68.mt: New file.
320 * emulparams/delta68.sh: New file.
321 * scripttempl/delta68.sc: New file.
322 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
323 (em_delta68.c): New target.
325 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
327 * ldmain.c (add_archive_element): If trace_files or
328 trace_file_tries, print file name.
329 * ldlang.c (lookup_name): Likewise.
330 (ldlang_add_file): Don't put files on input_bfds list in reverse
333 * scripttempl/elf.sc: Correct typo.
335 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
337 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
338 their arguments optional, for compatibility with the old GNU ld.
340 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
342 * scripttempl/elf.c: Define __bss_start before the .sbss section.
344 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
346 * ldmain.c (add_to_set): Add bitsize argument.
347 (constructor_callback): New function.
348 (link_callbacks): Add constructor_callback.
349 * ldctor.c (struct set_info): Add bitsize field.
350 (ldctor_add_set_entry): Add bitsize argument.
351 (ldctor_build_sets): Base the size of the elements of the set on
352 the bitsize, rather than always using LONG.
353 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
355 * ld.h (QUAD_SIZE): Define.
356 * ldgram.y (QUAD): New token.
358 * ldlex.l: Return QUAD.
359 * lexsup.c (keywords): Add QUAD.
360 * ldwrite.c (build_link_order): Handle QUAD.
361 * ldlang.c (print_data_statement): Handle QUAD.
362 (lang_size_sections): Likewise.
363 (lang_do_assignments): Likewise.
364 * ldexp.c (exp_print_token): Add QUAD to table.
365 * ld.texinfo: Describe QUAD.
367 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
368 since the Alpha doesn't use them.
370 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
372 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
374 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
376 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
377 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
379 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
381 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
382 needed for i386mach. (Should be a no-op on other systems.)
384 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
385 (PAGE_SIZE): Don't define; not used.
387 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
389 * ldgram.y (yyerror): Make argument const char *, and actually
390 print it out rather than assuming it is a syntax error.
391 * ldmisc.h: Change declaration of yyerror.
392 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
394 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
396 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
397 exec header offset, since the exec header isn't loaded.
398 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
400 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
402 A major rewrite to move the bulk of the linker into BFD so that
403 more efficient backend code can be written for specific object
405 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
406 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
407 * ldctor.c, ldctor.h: Complete rewrite.
408 * ldwrite.c, ldwrite.h: Complete rewrite.
409 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
410 link_info.strip instead. Changed all uses.
411 (discard_locals_type, discard_locals): Removed. Use
412 link_info.discard instead. Changed all uses.
413 (ld_config_type): Removed relocateable_output field; use
414 link_info.relocateable instead; changed all uses. Added stats
416 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
417 set_loader_symbol): Removed.
418 * ldexp.h (node_class): Added etree_rel.
419 (etree_type): Added rel field.
420 * ldexp.c (exp_print_token): Bracketed table initialization.
421 (exp_relop): New function.
422 (fold_name): Use linker hash table rather than ldsym functions.
423 (exp_fold_tree): Likewise. Also, handle etree_rel case.
424 (exp_print_tree): Handle etree_rel.
425 * ldgram.y (strip_symbols, discard_locals): Removed.
426 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
427 (REL): New token. Does not appear in grammar, but needed for
429 (file): Don't call lang_final; it's called by main anyhow.
430 * ldlex.l: Accept -stats and -no-keep-memory options.
431 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
432 * ldlang.c: Consistently use fill_type for fill argument.
433 (lang_init_script_file, script_file): Removed.
434 (create_object_symbols): Removed. Use
435 link_info.create_object_symbols_section instead. Changed all
437 (lang_add_keepsyms_file): Removed.
438 (lookup_name): Call bfd_link_add_symbols instead of
439 ldmain_open_file_read_symbol.
440 (wild): Don't iterate over script_file.
441 (open_output): Create link hash table.
442 (lang_place_undefineds): Rewrote.
443 (lang_size_sections): Handle relaxing (doesn't work yet).
444 (lang_relocate_globals): Removed.
445 (lang_finish): Use link hash table rather than ldsym functions.
446 (lang_common): Rewrote.
447 (lang_one_common): New function.
448 (ldlang_add_file): Add file to link_info.input_bfds list. Set
450 (create_symbol): Removed.
451 (lang_process): Don't call lang_init_script_file. Call
452 ldctor_build_sets rather than find_constructors. Don't call
453 lang_relocate_globals.
454 (lang_abs_symbol_at_beginning_of): Rewrote.
455 (lang_abs_symbol_at_end_of): Rewrote.
456 * ldmain.c (had_y): Removed.
457 (lprefix, lprefix_len): Removed; use link_info fields instead.
459 (multiple_def_count, commons_pending, undefined_global_sym_count,
460 total_symbols_seen, total_files_seen): Removed.
461 (link_callbacks, link_info): New variables.
462 (main): Initialize link_info. Don't call init_bfd_error_vector or
463 ldsym_init. Don't set now unused variables. Handle -stats.
464 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
466 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
467 search_library, gnu960_check_format, decode_library_subfile,
468 linear_library, symdef_library, clear_syms, subfile_wanted_p):
470 (add_keepsyms_file, add_archive_element, multiple_definition,
471 multiple_common, add_to_set, warning_callback, undefined_symbol,
472 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
474 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
475 require symbols for %C; look them up instead.
476 * emultempl/hppaosf.em: Pass link_info to
477 hppa_look_for_stubs_in_section.
478 * Makefile.in: Rebuilt dependencies.
479 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
481 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
483 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
484 ldlang.h and ldctor.h.
486 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
487 declarations of free and malloc from flex output. Change malloc
488 to ldmalloc in flex output.
490 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
492 * ldmain.c (lprefix): Change default from a char to a string
493 with only one character.
494 (lprefix_len): Set default to one.
496 * ldmain.h (lprefix_len): Declare.
498 * ldsym.c (write_file_locals): Use strncmp rather than a character
499 comparison for lprefix.
501 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
504 * emultmpl/hppaosf.em: Include ldexp.h.
505 (before_parse): Set lprefix and lprefix_len correctly.
507 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
509 * ldlex.h: Don't declare yywrap if it is a macro.
510 * ldlex.l: Include sysdep.h.
511 * ldlang.c (lang_for_each_statement_worker,
512 lang_for_each_statement): Forgot to use PARAMS.
514 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
516 * Makefile.in: Added .PHONY targets where appropriate. Added some
518 (gcclibdir, version): Removed unused variables.
519 (DEP): New variable, set to mkdep.
520 (ALL_CFLAGS): New variable. Used in .c.o target.
521 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
523 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
524 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
525 mostly obsolete variables. Adjusted remaining uses.
526 (DEF_EMUL): Removed variable.
527 (ldmain.o): Handle undefined EMUL error correctly.
528 (ldemul-list.h): Depend on config.status rather than Makefile.
529 Create via temporary file.
530 (ver960.c, roll, make): Removed obsolete targets.
531 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
533 * dep-in.sed: New file, used when rebuilding dependencies.
535 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
537 Made many changes to eliminate gcc warnings. Made various
538 cosmetic changes, declared various things in header files, removed
539 various extern declarations from .c files. No substantive
542 * ldlang.c (lang_process): Ifdef out final call to
543 lang_size_sections again (reverting change of Nove 2), since it
544 breaks the Sun4 linker.
546 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
548 * configure.in (alpha-*-netware*): New target; use alpha.
550 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
552 * configure.in: Group targets by CPU. Merge some m68k target
553 entries with different CPU specs that use the same ld_target
556 * configure.in: Add sparc*-*-coff.
557 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
558 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
559 (em_coff_sparc.c): Add dependencies and build rules.
561 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
563 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
565 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
567 (command_line_option): Accept and ignore them (for now).
568 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
571 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
573 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
574 not in bfd_com_section, create the section in the BFD so that it
575 can be placed in the right output section.
577 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
579 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
580 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
581 (OTHER_READONLY_SECTIONS): Define for .reginfo.
582 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
583 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
584 Move OTHER_READONLY_SECTIONS after all the other readonly
585 sections. Don't use DATA_ADDR twice.
587 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
588 p is in a common section, make sure the BFD has a section of that
591 * ldlang.c (lang_common): Add newline to error message.
593 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
595 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
596 Lynx-specific script instead of m68kcoff.
597 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
598 (ENTRY): Define as __main.
599 (TEXT_START_ADDR): Define as 0.
600 (PAGE_SIZE): Define as 0x1000.
601 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
602 * scripttempl/m68klynx.sc: New file.
604 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
606 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
607 arguments rather than treating them as emulation names.
609 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
611 * configure.in: Support x86 unixware and netware plus generic netware.
613 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
615 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
618 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
620 * Makefile.in (distclean): Don't delete dvi or info files.
621 (ld.info): Update dependency list.
622 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
624 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
626 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
627 Set output_filename instead of creating a new node.
628 (open_output): Don't set output_filename.
629 (lang_final): Create the new node here.
630 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
632 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
634 From Pete Hoogenboom (hoogen@cs.utah.edu):
636 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
637 edata, _edata, end): Add definitions of these symbols.
638 (__end): Remove definition of this symbol.
639 (__data_start): Move definition of this symbol.
641 * emultempl/hppaosf.em: Various fixes and support for linker stub
643 (hppaosf_finish, hppaosf_search_for_padding_statements,
644 hppaosf_create_output_section_statements): New functions in
645 support of linker stub generation.
646 (ld_hppaosf_emulation): Redefine to include new
647 emulation-specific routines.
649 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
650 Pass abs_output_section rather than NULL to avoid invalidating
653 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
655 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
656 (em_i386mach.c): New rule.
657 * configure.in (i[34]86-*-mach*): New case.
658 * config/i386-mach.mt: New file.
659 * emulparams/i386mach.sh: New file.
661 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
663 * ld.h (flag_is_*): Removed macros.
664 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
665 Consistently check the BFD symbol flags directly, rather than
666 using file_is_* macros.
668 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
670 * configure.in (sparc*-*-lynxos*): New target.
671 * Makefile.in: Add rule for em_sparclynx.c.
672 (ALL_EMULATIONS): Add Lynx emulations.
673 * config/sparc-lynx.mt: New file.
674 * emulparams/sparclynx.sh: New file.
675 * scripttempl/sparccoff.sc: New file.
677 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
679 * Makefile.in: Add dependency for $(EMULATION_OFILES).
681 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
683 * relax.c (write_relax): Check return value of bfd_seclet_link.
685 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
687 * ldlang.c (delete_output_file_on_failure): New variable.
688 (open_output): Set it after bfd open succeeds.
689 * ldmisc.c (vfinfo): Test it.
691 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
693 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
696 * ldemul.c: Support was added to allow emulation-specific
697 processing to occur. This support was added primarily for linker
698 stub generation in the elf32-hppa gld.
699 (ldemul_finish, ldemul_create_output_section_statements): New
701 * ldemul.h: Support was added to allow emulation-specific
702 processing to occur. (As described above.) Added finish and
703 create_output_section_statements fields to
704 ld_emulation_xfer_struct structure.
705 * ldlang.c: Add calls to emulation-specific routines.
706 (lang_process): Add call to
707 ldemul_create_output_section_statements function.
708 (lang_process): Add call to a emulation-specific routine (and
709 some processing after the call).
711 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
713 * configure.in: mips*- instead of mips-, mips*el changes
715 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
717 * configure.in (alpha-*-osf*): New target; use alpha.mt.
718 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
719 (em_alpha.c): New target; use alpha.sh and alpha.sc.
720 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
721 * config/alpha.mt: New file.
722 * emulparams/alpha.sh: New file.
723 * scripttempl/alpha.sc: New file.
725 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
727 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
728 types of different sizes (eg: 64 and 32 bits), so coerce.
729 * ld.h (ALIGN_N): Add warning about usage.
731 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
733 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
734 which we already have a definition, rather than checking in
735 several different places whether the symbol is weak.
737 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
739 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
740 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
741 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
742 expanded within them.
743 * config/mipsb-elf32.mt: New file.
744 * emulparams/elf32mipb.sh: New file.
745 * Makefile.in (em_elf32mipb.c): New target.
747 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
749 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
750 lang_input_file_is_search_file_enum so objects brought in using
751 INPUT() do a path lookup.
753 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
755 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
756 instead of {i386,m68k}-coff.
757 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
758 * config/i386-lynx.mt: New file.
759 * config/m68k-lynx.mt: New file.
760 * emulparams/i386lynx.sh: New file.
761 * emulparams/m68klynx.sh: New file.
763 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
764 but defaulting to _start.
766 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
767 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
770 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
772 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
773 HOSTING_LIBS for testing.
775 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
777 Finish up support for i386-sysv4 (without shared libraries):
778 * ld.h (flag_is_weak): Define.
779 * ldlang.c (print_symbol): Mention whether symbol is weak.
780 (print_input_section): Print weak symbols as globals.
781 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
782 (enter_global_ref): Do not warn if a weak symbol redefines a
783 global symbol. Do not let a weak symbol redefine a common symbol.
784 (enter_file_symbols): Treat weak symbols as global symbols.
785 (subfile_wanted_p): Do not pull in an object file from a archive
786 just to resolve an undefined weak symbol.
787 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
788 error; the error might be that malloc has run out of space.
789 * ldsym.c (write_file_locals): Treat weak symbols as global.
790 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
792 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
793 * config/i386-elf.mt: New file; set EMUL to elf_i386.
794 * emulparams/elf_i386.sh: New file.
795 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
796 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
797 (ALL_EMULATIONS): Add em_elf_i386.o.
798 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
799 (em_elf_i386.c): New target, like other em_*.c targets.
800 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
801 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
802 nonempty, and configured for native, add it to LIB_PATH.
804 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
806 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
807 Added statements to pass stab and stabstr sections through and
808 mark them as NOLOAD, which makes GDB happier.
810 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
812 * configure.in: Accept m68k-lynx-lynxos config.
814 * Makefile.in: Use $(SHELL) to run genscripts.sh.
816 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
818 * config/coff-h8300.mt: Add EMUL=h8300h.
820 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
822 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
824 * Makefile.in: Changed CXX back to g++.
826 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
828 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
830 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
832 * Makefile.in (TAGS): Use shell wildcards.
834 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
836 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
838 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
840 * ld.texinfo: re-enable included config file; conditionalize doc
841 for -oformat to interact properly with SingleFormat doc config
842 var; rename @up/@down to @raisesections/@lowersections.
844 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
846 * configure.in: recognize m88110.
848 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
850 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
851 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
852 ELF emulation is "elf32-hppa" not "elf-big".
853 (hppaosf_before_parse): Remove unneeded processing of environment
855 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
856 .text segment of output file.
857 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
859 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
861 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
864 * ldlang.c, ld.h: updated copyright.
866 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
868 * ldlang.c (open_output, lang_check): Check return value of
871 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
873 * scripttempl/h8500.sc: Start all sections in a different segment.
874 * scripttempl/z8ksim.sc: Handle constructors
876 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
878 * Makefile.in: revert earlier changes back to execute runtest
879 with make check. cdtest and bootstrap now function as they
880 did within the Makefile.
882 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
884 * Makefile.in: Update dependencies.
886 * configure.in: Set EMULATION_OFILES in Makefile based on
887 --with-targets option.
889 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
891 * Makefile.in: check targets reimplemented to old way.
893 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
895 * config/i386v.mh, config/irix4.mh: Use gcc
896 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
897 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
898 bfd/configure.host change.
900 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
902 * scripttempl/elf.sc: Handle .line and .debug* sections.
904 * ldlex.l: Use bfd_scan_vma, not strtoul.
906 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
908 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
909 Remove inital caps in some error messages, change "can't" to
910 "cannot", add missing colons.
911 * ldmisc.c (vfinfo): Print "%%" as a single %.
912 For '%' followed by unrecognized character, print them both
913 verbatim instead of expecting a char * arg.
914 For '%C', don't put the function name in parens.
916 * ldexp.c (invalid): Pass "%%", not "% ".
918 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
920 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
921 (BSS_VAR): Removed; now always define _fbss.
922 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
925 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
927 * configure.in: z8k-coff is the same as z8k-sim
929 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
931 * testsuite/lib/ld.exp: new file
932 * testsuite/config/unix-ld.exp: new file
933 * testsuite/ld.bootstrap/bootstrap.exp: new file
934 * Makefile.in: add dejagnu support for make check
936 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
938 * ldlex.l (comment): Add missing newline in message.
939 * ldindr.c (add_indirect): Ditto.
940 * ldexp.c (exp_fold_tree): Ditto.
942 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
944 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
947 * ldmisc.c (multiple_warn): New function.
948 * ldmisc.h: Declare it.
949 * ldmain.c (enter_global_ref): Call it.
950 * ld.h (ld_config_type): Add warn_common.
951 * ldlex.l, ldgram.y: Set it with -warn-common option.
952 * ldver.c (help): Document it.
954 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
956 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
957 target-specific sections, and for changing data section vma.
959 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
961 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
962 terminals, for Solaris.
963 (dirlist_ptr): New static variable.
964 (command_line_option): Accept new options.
966 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
969 * config/sun4sol2.mt: Pass emulation name without ".sh".
971 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
972 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
974 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
976 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
977 .dtors, .data1, .rodata1 sections, instead of combining them into
978 other sections. For `-r', set all section start addresses to
981 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
982 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
983 (MAXPAGESIZE): Renamed from PAGE_SIZE.
985 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
987 * genscripts.sh: If this is the default emulation, set
989 * emultempl/*.em: Use it to determine whether to compile in the
992 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
993 genscripts.sh. Pass the current emulation name without ".sh" on
995 * genscripts.sh: Take an default emulation arg.
996 Use the current emulation name as EMULATION_NAME.
997 Make default lib path for cross-compiling ':', not null.
998 * emulparams/*.sh: Don't set EMULATION_NAME.
999 * ldemul.c (ldemul_get_script): Take isfile arg.
1000 Pass it to emulation's get_script function.
1001 * ldemul.h: Adjust get_script prototypes.
1002 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1004 * ldfile.h: Declare it.
1005 * ldgram.y: Accept a script on the command line again,
1006 for parsing compiled-in scripts.
1007 * ldmain.c (main): If ld script is a file, parse it as a -T
1008 option, otherwise parse it directly.
1009 * emultempl/*.em (*get_script): Return the scripts themselves if
1010 this is the default emulation; otherwise return their file names.
1011 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1013 * emulparams/m88kbcs.sh: Use it.
1015 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1017 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1019 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1020 there's no change log entry yet, tsk tsk) from the list of
1021 emulations compiled in until Mark gets around to checking in
1022 emulparams/i386linux.sh.
1023 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1024 changed, this file gets updated.
1026 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1028 * ldgram.y (OPTION_Lfile): New token.
1029 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1030 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1032 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1034 * configure.in: h8/300h support needs own .mt file.
1035 config/coff-h8300h.mt: New file.
1037 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1039 * ldmain.c: Don't include sys/stat.h; it already got included
1040 somewhere along the way.
1042 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1044 * Makefile.in: Add h8300h support.
1045 emulparams/h8300h.sh: New file.
1046 scripttempl/h8300h.sc: New file.
1048 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1050 * ldfile.c (ldfile_open_file): In error message, use the name the
1051 user gave (e.g., "-lc"), rather than the base file name.
1053 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1055 * ldmain.[ch]: Remove initial Q_ from function names.
1056 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1058 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1060 * ldlang.c (lang_process): Move loading of default script from
1061 here to main. Add a "/" to start of script name to prevent
1062 finding it in "." first.
1064 * ldmain.c (set_scripts_dir): Don't look in "." first.
1066 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1069 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1071 * Makefile.in (em_m88kbcs.c): Correct dependency.
1072 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1073 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1074 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1076 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1078 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1079 main.c (main): Print the errno string in the error message.
1081 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1083 * configure.in: Accept h8300h for target cpu.
1085 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1086 present (demangle is smart enough to know whether to do it or not).
1088 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1090 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1091 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1093 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1095 * ldmain.c (get_emulation, check_for_scripts_dir,
1096 set_scripts_dir): New functions.
1099 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1101 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1102 Create symbol "end" instead of "__end". Comment out some parts
1103 that may not be needed (yet) for elf.
1105 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1107 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1109 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1111 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1112 when no prototype is being supplied.
1113 (ldmalloc, ldrealloc): Size argument is now size_t.
1115 * ldmisc.c (finfo): New function, accepts FILE* argument.
1116 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1117 without leading zeros.
1118 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1119 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1121 (concat, buystring): String lengths are size_t.
1122 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1124 * ldlang.c (new_statement): Size argument is now size_t. Added
1125 forward declaration with prototype.
1127 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1129 * ldgram.y (OPTION_v): Don't turn on verbose output.
1131 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1133 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1136 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1138 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1139 collect2 doesn't look for gld any more anyhow.
1141 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1143 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1144 now have a non NULL srefs_chain.
1146 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1147 hp300hpux, since the latter does not exist.
1149 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1151 * genscripts.sh: Put the scripts in the ldscripts directory, not
1153 * configure.in (ldscripts): Make, instead of emulations.
1154 * Makefile.in (scriptdir): Take off the "ld" part.
1155 (install, clean, distclean): Use ldscripts, not emulations.
1156 In tests, don't pass -Lemulations.
1157 Don't pass tooldir/lib to genscripts.sh.
1158 * genscripts.sh: Don't take tooldir/lib arg.
1159 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1160 default script file.
1162 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1164 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1166 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1168 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1170 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1172 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1173 run in parallel without colliding on yacc's static file names.
1174 Without the stub rule, make will try to start two yacc's
1175 concurrently which fails because of yacc's static file names.
1177 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1179 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1182 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1184 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1185 different from libdir.
1187 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1189 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1191 * ldver.c (help): New function.
1192 * ldver.h: Declare it.
1193 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1195 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1197 * Makefile.in (INCLUDES): Don't need ../include any more.
1199 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1201 * ldlex.l, ldgram.y: Support new -oformat option.
1202 Remove attempt at supporting script fragments on the command line.
1203 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1204 * mri.c (mri_format), ldgram.y: Change callers.
1205 * ldlang.h: Change prototype.
1207 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1209 * Makefile.in: canonicalize install.sh; for use within
1210 this directory (and subdirs)
1212 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1214 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1216 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1219 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1221 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1222 It wasn't documented (or likely used) and wastes time.
1223 (try_open): If EXTEN is empty, don't try it.
1225 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1226 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1227 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1228 with normal function declarations.
1230 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1231 Move *.sc-sh to scripttempl/*.sc.
1232 * {emultempl,emulparams,scripttempl}/README: New files.
1233 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1234 removed, replaced with generic.em.
1235 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1236 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1238 * *.em (*_get_script): Return script name instead of script contents.
1239 * ldlang.c (lang_process): Change caller.
1241 * ldlex.l, ldgram.y: Recognize -m option.
1242 Check for input files after *all* options in grammar.
1243 * ldmain.c (main): Check for -m options. Add default directory
1246 * mkscript.c: File removed.
1247 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1248 to add to the default LIB_PATH.
1249 Look for input files in the new subdirectories.
1250 Create the scripts in emulations subdirectory and don't filter
1251 them through mkscript.
1252 * configure.in: Make the emulations subdirectory.
1254 * Makefile.in: Account for all of the above changes.
1255 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1256 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1257 Put CFLAGS last in the compilation rules.
1258 Add -I../bfd to INCLUDES so sysdep.h is found.
1260 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1262 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1264 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1265 dependent on RELOCATING, not RELOCATION.
1266 * hp3hpux.sh (SHLIB_PATH): Define it.
1268 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1270 * ldfile.c (try_open): If opening without the extension fails,
1271 try with the extension even if -v or -V was given.
1272 had_script is imported (from ldgram.y), not exported.
1274 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1276 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1278 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1280 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1281 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1283 (section): Use statement_list_opt, not statement_list.
1284 * m68kcoff.sc-sh: Gather constructors and destructors and define
1285 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1286 * sa29200.sc-sh: Gather constructors and destructors and define
1287 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1289 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1291 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1292 * configure.in: No longer need to configure to get sysdep.h.
1294 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1296 * Makefile.in: remove install:all and install-info:info
1297 dependencies (these cause some spurious rebuilds at 'make install'
1300 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1302 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1303 (mips-idt-ecoff*): Added trailing '*'.
1304 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1305 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1306 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1308 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1309 incorrect definitions.
1311 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1313 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1314 symbols, unless stripping.
1316 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1318 * Makefile.in: configure looks for ####, so remove lines with many
1320 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1321 and HOSTING_LIBS correctly so that ``make check'' will work.
1323 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1325 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1326 to etext, edata, and end. Needed for IRIX 4.0.5F.
1327 Patch from mwp@iconix.oz.au (Michael Paddon).
1329 * Version 2.2.1 released.
1331 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1333 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1334 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1336 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1338 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1341 * Version 2.2 released.
1343 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1345 * ldver.c (ldversion): Bump version number to 2.2.
1347 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1351 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1353 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1355 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1357 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1358 mkscript.o, rather than directly from mkscript.c.
1360 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1362 * configure.in: Look for ${target_makefile_frag} relative to
1363 ${srcdir}, not relative to build directory.
1365 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1366 * configure.in: Recognize hppa*-hp-osf.
1367 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1368 (em_hppaosf.c): Build it.
1369 * config/hppaosf.mh, hppaosf.mt: New files.
1371 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1372 some system header files. All uses changed.
1374 * configure.in: Recognize i386-aix configurations as i386-coff
1377 * configure.in: Recognize m68*-*-hpux.
1378 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1379 the value of STACKZERO.
1380 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1381 (em_hp3hpux.c): Build it.
1382 * hp3hpux.sh, config/hp300hpux.mt: New files.
1384 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1386 * mips.sc-sh: Put constructors in the .data section.
1387 * Makefile.in (cdtest): Added dependency on ld.new.
1389 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1391 * Makefile.in: Change definition of $(tooldir) to match FSF.
1392 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1393 Support VAX Ultrix and BSD.
1395 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1397 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1399 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1401 * ldlang.h (struct memory_region): Change `length' and
1402 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1403 * ldlang.c, mri.c: Corresponding changes, plus lint.
1405 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1407 * configure.in: For all i386 targets, accept i486 as well.
1409 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1411 * ldlang.c (wild_doit): Preserve all flags for a
1412 SEC_SHARED_LIBRARY section.
1413 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1414 computing largest_section.
1416 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1418 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1419 fields of newly created structure.
1421 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1423 * ldmain.c (g_switch_value): New variable.
1424 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1425 (command_line_option): Accept -G and set g_switch_value.
1426 * ldlex.l (COMMAND): Accept -G.
1427 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1429 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1431 Support for linking and loading at different places:
1433 * ldlex.l: Add "AT" keyword.
1434 * ldgram.y: Cleanup, and parse AT.
1435 * ldlang.c (print_output_section_statement): Print output address
1436 of section in map. (lang_size_sections): Fill sections' lma with
1438 * ldlang.h (lang_output_section_statement_type): Add load_base
1441 * ldindr.c (add_indirect): Keep more information in the alias
1443 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1444 attribute from an input section.
1445 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1446 default. (Q_enter_file_symbos): Indirect symbols now are known by
1447 their section, not a special symbol flag.
1448 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1449 (write_file_globals): Write the mapping for an indirect symbol.
1450 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1453 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1455 * ld.texinfo: changes for q1
1457 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1459 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1461 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1463 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1465 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1467 * mips.sc-sh: Added variables which may be overridden by a
1469 * mipsidt.sh: New file; emulation for IDT MIPS board.
1470 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1471 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1472 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1473 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1475 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1477 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1479 * i386bsd.sh, config/i386bsd.mt: New files.
1480 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1482 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1484 * mri.c: Add extern declaration of strdup.
1485 * ldsym.c (KEEP macro): Add spaces around '=' for the
1486 sake of old (e.g. PCC) compilers.
1488 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1490 * ldver.c: Bump to version 2.1.
1492 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1494 * ldgram.y: allow section types without address expressions.
1495 * ldlang.c (lang_relocate_globals): avoid possible hang with
1496 undefined but unreferenced symbols.
1497 * relax.c (relax_section): don't complain if the script file isn't
1498 relaxable but -relax is set
1500 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1502 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1504 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1506 * mipsbig.sh: New file. Big endian MIPS emulation.
1507 * config/mips-big.mt: New file. Use mipsbig emulation.
1508 * configure.in (mips-sgi-irix*): Use target mips-big.
1509 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1510 (em_mipsbig.c): New target. Uses mipsbig.sh.
1512 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1514 * mips.sc-sh: Put .scommon sections into .sbss section.
1516 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1517 rather than always putting them in bfd_com_section.
1518 * ldlang.c (lang_common): If a common symbol is not in
1519 bfd_com_section, put in a section of the same name, rather than
1520 always putting it in section COMMON.
1522 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1524 * ldmain.c (subfile_wanted_p): If we already have a common
1525 definition of a symbol, don't necessarily pull in an object file
1526 that provides a non-common definition.
1528 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1529 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1531 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1532 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1534 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1536 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1539 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1541 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1542 checking for equality to bfd_com_section.
1544 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1546 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1547 targets, linker script.
1548 * mipslit.sh: New file. Little endian MIPS emulation.
1549 * config/mips-lit.mt: New file. Use mipslit emulation.
1550 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1551 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1552 (em_mipslit.c): New target. Uses mipslit.sh.
1554 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1556 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1557 $(tooldir)/bin/gld, so that gcc can find it with or without
1560 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1562 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1563 write_norel. All linking is now done via write_relax. Call
1564 ldsym_write before calling write_relax.
1565 * relax.c: Added copyright.
1566 (write_relax): Renamed from write_relaxnorel. Added relocateable
1567 argument. seclet_dump renamed to bfd_seclet_link.
1568 * relax.h: Added copyright.
1570 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1572 * ldmain.c (decode_library_subfile): Patch from
1573 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1575 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1577 * config/vxworks960.mt renamed to config/i960.mt
1579 * configure.in: sparc-aout emulates a sun4, as does
1580 sparc*-vxworks, i960-nindy uses gld960 emulation
1582 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1584 Fix support for NOLOAD, add INCLUDE
1585 * ldfile.c (ldfile_open_command_file): pass file name to
1587 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1588 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1591 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1593 * Makefile.in, config.h: no more default emulation. Make the lack
1594 of emulation a compile time error
1596 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1598 * configure.in: recognise all sparclite variants, not just 'sparclite'
1600 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1602 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1605 * configure.in: accept *-ericsson-ose for any m68k CPU.
1607 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1608 for each output section.
1610 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1612 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1613 macro bfd_asymbol_bfd as appropriate.
1614 * Makefile.in: Un-duplicate ldlex.c dependency.
1615 * condigure.in: Replace my_host case table by sourcing
1616 ../bfd/configure.host. Allow std-host as the default.
1617 * ldmisc.c: Change logic for C++ name demangling: There is
1618 no initial '_' to remove from stab-derived function names.
1620 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1622 * ldlang.c (lang_init_script_file): don't attach the output file
1623 sections to the script file.
1625 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1626 * ldlang.c (wild): run expansion loop over command line bfd too.
1627 (lang_ini_script_file): initialize more parts of the command line
1629 * ldlex.l: fix DEFINED start states.
1631 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1633 * ld.texinfo: new doc.
1634 * ldgram.y, ldlex.l: understand -y<symbol>
1635 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1636 print info. (add_ysym): new function.
1637 * ldsym.h: (ldsym_type): new define SYM_Y.
1639 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1641 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1642 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1643 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1644 macros with PARAMS. Recreational cleanup. Update copyrights.
1646 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1648 * Makefile.in: pass down the bfd source directory for includes
1650 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1652 * ldlang.c (lang_size_sections): don't change size and address for
1653 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1656 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1658 * relax.c (build_it): re-enable the processing of data_statements
1659 in scripts, makes counted contructor lists work again.
1661 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1663 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1665 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1667 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1670 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1672 * Support for i386-sysv.
1673 configure.in: check for i386-*-sysv* and i386-*-sco*.
1674 i386coff.sc-sh: rewrote to support SVR3 by default.
1675 ldctor.c (find_constructors): preserve stat_ptr.
1676 ldlang.c (wild_doit): initialize vma and size of new output
1677 section to corresponding input section. This is required for
1678 shared library support.
1679 (lang_size_sections): don't modify vma and size of sections which
1680 are never loaded (for shared libraries).
1681 ldwrite.c (copy_and_relocate): copy the contents of any section
1682 which has contents, not just sections which are loaded (for shared
1685 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1687 * ldlang.c (size_input_section): count the sizes of all sections
1690 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1692 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1693 to demangle symbols better
1695 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1697 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1698 exist when linking with -r.
1700 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1702 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1705 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1707 * ldmain.c (linear_library): don't even think about processing
1708 an object file if it's already been done
1710 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1712 * configure.in: the hp9000/300 config file is now hp300
1714 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1716 * config/z8ksim.mt: new file
1718 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1720 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1721 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1723 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1724 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1725 * ldlang.c (lang_add_keepsyms_file): New function.
1726 * ldlex.l: Handle "-retain-symbols-file".
1727 * ldsym.c (keepsyms_file, kept_syms): New vars.
1728 (process_keepsyms): New functihon; reads file, marks symbols for
1730 (write_file_locals): File symbols should always be kept.
1731 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1732 and "-s". Process retain-symbols file before setting symtab.
1733 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1734 (keepsyms_file, kept_syms): Declare them.
1736 * ldmain.c (main): Non-fatal errors should still cause non-zero
1737 exit status even with -r.
1739 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1741 Added initial support for the z8k
1742 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1743 * configure.in, Makefile.in: modified to reflect above
1745 * ldlang.c (lang_check): when linking conflicting architectures,
1746 make the output file reflect at least one of the bad inputs.
1748 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1750 * Makefile.in (install): if $(tooldir) exists, install ld in
1753 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1755 * Makefile.in, configure.in: modified to support i386-coff
1756 * i386coff.sh: new file
1758 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1760 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1761 added m68k-coff emulation mode, stolen from a29k emulation.
1762 Almost certainly wrong, but perhaps better than sun3.
1764 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1766 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1767 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1768 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1769 This is one character shorter, and lets people build on
1770 SVR3 system. (ld__h8300xray.[co] was the killer there;
1771 h8300xray.sc-sh is also overlong, but seems harmless.)
1772 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1773 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1774 * configure.in: Add host isc.
1776 * ldver.c: Call it version 2.0.
1778 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1780 * ldver.c: Bump to version 0.98.
1783 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1785 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1787 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1788 * ldlex.l: Moved comment() to end, since some compilers
1789 otherwise have problems with input() used before it is defined.
1791 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1793 * configure.in: added Solaris 2 and Irix 4 host support.
1795 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1797 * Makefile.in: remove -S flag from the FLEX definition
1799 * configure.in: rewrote, using new style case statement. use
1800 m68k.mt for m68k-aout systems
1802 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1804 * Makefile.in: map "ld" through program_transform_name when
1807 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1809 * cplus-dem.c: Removed. Use the version in libiberty now.
1810 * ldmisc.c: Use new libiberty version of cplus_demangle().
1812 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1814 * gld960.em (gld960_choose_target): default to little endian, not
1817 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1819 * ldlang.c (lang_process): don't pass null pointers when
1820 abs_output_section is what is required.
1821 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1822 used, and pass that down.
1823 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1826 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1828 * configure.in, config/ose68.mt: renamed OSE to ose.
1830 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1832 * ldsym.c (write_file_locals): Reorder check for common or
1833 undefined symbols so that it works.
1835 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1837 * configure.in: accept all m68K family members.
1839 * Makefile.in: always create installation directories.
1841 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1843 * ldlex.l: now parses comment correctly, added ~ to acceptable
1846 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1847 unary -ve constants.
1849 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1850 the command line can't be found.
1852 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1854 * ldlang.h: add new field "loadable" to output_section_statement.
1855 * ldlang.c (lang_output_section_statement_lookup): initilize new
1856 field. (wild_doit): if new field is not set, then stop output
1857 section from being loadable.
1858 (lang_enter_output_section_statement): set the field from the
1860 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1861 * h8300hms.sc-sh, h8300hms.em: get -r right.
1863 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1865 * ldint.texinfo: New internals manual (beginnings thereof).
1866 * PORTING: Removed, merged into ldint.texinfo.
1868 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1870 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1871 cdtest.exp: A test program (copied from libg++/test-install)
1872 that tests that constructor and destructors are handled
1875 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1877 * Makefile.in (install): install from ld.new, renaming during the
1878 copy, or else the next 'make install' needs to re-link ld.
1880 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1882 * configure.in: generalise hp recognition (from sef).
1884 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1886 * configure.in: recognize bsd and hpux hppa configurations.
1887 error messages echo to stderr, not stdout
1889 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1891 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1892 ldmisc.c: removed rcsid's.
1894 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1896 * ldlang.c (lang_map): print changes in sizes due to relaxing
1897 (size_input_section): maintain the delta information.
1898 * ldlang.h: add new field to struct to contain delta info.
1899 * relax.c (relax_section): complain if input not relaxable.
1900 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1903 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1905 * ldmain.c(main): prevent -r and -relax from being on at the same
1908 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1910 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1914 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1916 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1918 * ldlang.c(open_output): set the target arch and machine as soon
1919 as we can. (lang_size_sections): use new macros for setting vma
1922 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1924 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1925 Also deleted an unreachable path to wrs.
1927 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1929 * Makefile.in (install): use -d test for $tooldir before
1930 installing ld there so that $tooldir can be inherited from
1933 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1935 * ldlang.c: Two non-substantial changes for the sake of
1936 the old Portable C Compiler.
1938 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1940 * ldgram.y, ldlex.l: parse ABSOLUTE
1941 * ldexp.c: add support for ABSOLUTE
1943 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1945 * Makefile.in: Added default definitions for HOSTING_CRT0,
1946 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1947 * config/*.mh: Miscellaneous clean-up: Removed definitions
1948 of YACC (since it is not longer used in the Makefile).
1949 Remove HOSTING_* definitions that are subsumed by the
1950 ones added to Makefile.in. Removed most definitions of CC.
1951 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1952 These are no longer needed.
1954 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1956 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1957 rules, since these are used when building a distribution.
1958 * Makefile.in (ldlex.c): Don't re-direct output, since that
1959 leaves a bogus output files if it fails.
1961 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1962 * ldlex.c: Fix some unnecessary flex-specific-isms.
1964 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1966 * ldgram.y: move spurious semicolon
1967 * ldexp.h: fix prototype
1969 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1971 * ld.texinfo: references to linker now say "ld" not "gld".
1973 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1975 changed calling convention for Q_enter_global_ref
1976 * ldexp.c, ldlang.c, ldmain.c: reflect this
1977 * ldver.c: bump version to 1.97.1
1978 * ldindr.c (add_indirect): when an edict declaring an indirect
1979 symbol is found, make sure that any ideas about the symbol being
1980 common are changed if it now known to be defined.
1981 * ldmain.c (linear_library): complain once if archive isn't
1983 * ldlang.h, ldlang.c: make room for and initialize the complain
1986 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1988 * Makefile.in: use flex & bison from ../ if they exist.
1990 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1992 * relax.c (build_it): don't allocate space in the output file for
1993 stuff if -R flag applys to it.
1994 * ldfile.c: merge in VMS filename support
1995 * ldmain.c (main): take out ./ from library path, and close file
1996 before unlinking. Make multiple defs of a symbol create an
1998 * ldmisc.c: fatal errosrs delete output file
2000 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2002 * ldver.c: Increase version number to 1.97, for consistency
2005 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2007 * Makefile.in: FLEX -> LEX.
2009 * ld.texinfo: {} -> @{@}.
2011 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2013 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2014 (and associated change in -c option, now used for these scripts)
2016 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2018 * ldver.c: Bumped version to 1.96 - new release, resync with the
2020 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2021 rather than with raw malloc, makes it easier to track where memory
2023 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2024 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2025 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2028 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2030 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2032 * Makefile.in: use bootstrap for check.
2034 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2036 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2038 * Makefile.in: now use flex, not lex
2039 * ldlex.l, ldlang.c, ldctor.c: lint
2041 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2043 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2044 different sorts of filenames on the command line than in a script.
2046 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2048 * Makefile.in: rework CFLAGS so that they can be passed on the
2049 make command line. Remove MINUS_G. Default CFLAGS to -g.
2051 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2053 * relax.c: added handling for new "padding" seclet type, used to
2054 fill out gaps between section.
2055 * ldgram.y, ldlex.l: now -defsym on the command line is done
2058 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2060 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2062 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2064 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2067 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2069 * Makefile.in (install): Install second copy in $(tooldir)/bin
2070 without $(program_prefix), since that's what gcc expects.
2072 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2074 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2075 * h8300*: fix bit rot and add support for h8300xray target
2076 * go32.sh: target emulation for go32.
2078 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2080 * gld960.em, i960.sc-sh. Fix i960 bit rot
2082 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2084 * Makefile.in: install man page.
2086 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2088 * config/mt-<foo> renamed to <foo>.mt
2089 * config/mh-<foo> renamed to <foo>.mt
2090 * configure.in changed to reflect this
2091 * genscripts.sh now make .xbn files rather than .xN files
2093 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2095 * ldver.h: fix decl of ldversion.
2097 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2099 * Makefile.in: added check target.
2101 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2103 * ldmain.c (Q_enter_file_symbols): now aliases work again
2105 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2107 * Makefile.in: added clean-info target.
2109 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2111 * ldexp.c (exp_print_tree): don't try and follow null pointers
2113 * ldgram.y: remove 11 shift reduce errors
2115 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2117 * Makefile.in: added tooldir and program_prefix.
2119 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2121 * ldlang.c (size_input_section): don't move absolute sections
2125 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2127 * cplus-dem.c: yet another copy of this - maybe it should go into
2129 * ldgram.y: now -V and -v have different actions
2130 * ldver.c: if -V, prints list of emulations compiled in
2131 * ldmisc.c: support for cplus demangling
2134 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2136 * Makefile.in, configure.in: removed traces of namesubdir,
2137 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2138 copyrights to '92, changed some from Cygnus to FSF.
2140 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2142 * Makefile.in: Change mkscript rule into one for ./mkscript
2143 (for the sake of makes that don't realize they're the same).
2144 * PORTING: Add more details.
2145 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2147 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2149 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2150 config/mt-hp300bsd: New port to hp300 running BSD.
2152 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2154 Major rewrite of how ld is configured. The major idea
2155 is to use shell scripts to generate everything.
2156 * generic.em replaces ldtemplate.
2157 * Other *.em files replace various *.c files.
2158 A *.em file is a shell script that generates the corresponding
2159 ld__*.c file that implements an emulation. This is usually
2160 a straight 'cat' of a here-document, possibly with substitutions.
2161 * Script files (*.sc) are places by *.sc-sh scripts.
2162 Again, these are simple shell scripts that 'cat'
2163 here-documents, usually with some substitutions.
2164 The output a *.sc-sh is a script file.
2165 * Each emulation is defined by a short shell script with
2166 extension *.sh that specifies the emulation-specific
2167 parameters (such as the name of the *.sh-sc and *.em
2169 * genscript.sh is the master shell script used to generate
2170 an emulation. It is passed various argument, including
2171 the name a the emulation-speciic *.sh file that it
2172 "sources" to set variables to emulation-specifc parameters.
2173 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2174 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2175 * config/mh-foo: Rename LDEMULATION names as appropriate
2176 (usually 'gldfoo' -> plain 'foo').
2177 * ldwrite.c: Fixed a typo in a comment.
2178 * Makefile.in: Major changes. Removed some the sed
2179 magic to converts scripts, since that is now handled
2180 by genscripts.sh and the *.sc-sh scipt generators.
2181 * config.h: Remove a bunch of macros defining emulations
2182 and targets. This becomes one less file to edit when
2183 adding emulations or targets.
2184 * ldemul.h (struct ld_emulation_xfer_struct): Add
2185 emulation_name and target_name fields.
2186 * ldemul.c, ldemul.h: Define some default functions used
2187 by most emulations (and remove from the *.em scripts).
2188 * ldemul.c (ldemul_choose_target): Search the new
2189 ld_emulations array using a loop (instead of a hardwired
2190 nested if statement).
2191 Define the ld_emulation from the automatically-geenrated
2192 ldemul-list.h. This means you no longer have to edit ldemul.c
2193 to add a new emulation.
2194 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2195 their expansions, since the former no longer exist.
2196 * PORTING: A very rough first draft of a porting guide.
2198 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2199 to be terminated by a new-line (instead of requiring a semicolon).
2201 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2203 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2204 tests for NULL pointers all over the place.
2205 * ldlang.c (lang_process): remember to relocate global symbols
2206 *after* relaxing has done it stuff.
2208 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2210 * config/mt-coff-h8300: use EMUL like everything else
2211 * ldlang.c: (print_padding_statement): print the right address.
2212 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2215 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2217 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2218 * ldlang.c (print_data_statement): print the right address.
2220 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2222 * Makefile.in: The rule for testing ld by re-linking itself
2223 via an intermediate -r link was moved to the ld1 rule
2224 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2225 which allows the bootstrap rule to work.
2226 * ldctor.c (find_constructors): Don't create a constructor
2227 list if it is already defined (as would happen if ld is
2228 invoked by collect).
2230 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2232 * config/mh-sparc.h: now uses libgcc.a
2233 * ldmain.c: quit using exit
2234 * *sc: use *(COMMON) rather than [COMMON]
2235 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2236 to allow preprocessing of .l file.
2237 * Makefile.in: New ldlex.l mangling
2238 * ldexp.c (fold_binary): perform expressions with % and / in
2240 * ldfile.c (open_a): open archives on VMS in a special way
2243 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2245 * ldgram.y: map -M behave in the same way as -Map (sets file name
2247 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2248 whether or not relaxing has been done.
2249 * ldmain.c: don't open a map file if it doesn't have a name
2250 * relax.c: all the brains have moved into bfd.
2251 * ldwrite.c: ammend comment
2253 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2255 * Makefile.in: added relax, also made three stage go through a
2258 * config.h: if GNU960 defined, then default emulation mode is
2260 * ldexp.h, ldexp.c: map to file hooks
2261 * ldlang.c: map to file hooks
2262 * ldgram.y: added -Map -relax
2263 * ldlex.l: added -relax, -Map
2264 * ldmain.c: open map file
2265 * ldmisc.c: support for map file
2266 * ldwrite.c: new relax magic
2268 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2270 * Makefile.in, config/tm-*.h: Clean up make output, only
2271 pass DEFAULT_EMULATION to ldmain.c.
2273 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2275 * ldver.c: Bump to version 1.94.
2277 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2279 * Makefile.in: infodir belongs in datadir.
2281 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2283 * Makefile.in: Pass -y to bison. (Again;
2284 accidentally deleted by Rich.)
2285 * news.sc, ldgld68k.sc: Define __end as well as _end.
2287 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2289 * ldindr.h: added to contain prototypes of ldindr.c
2290 * ldfile.c: include ctype.h
2291 * ldmain.c: include the requried prototype headers
2292 * ldwrite.c: get_reloc_upper_bound has been renamed
2293 bfd_get_reloc_upper_bound
2295 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2297 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2298 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2299 spaces following hyphens, bsd make can't cope. added
2300 standards.text support and made it look like all the other
2303 * configure.in: configure now runs entirely in objdir so make file
2304 existence checks against ${srcdir}. Mark this directory as
2307 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2309 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2310 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2311 and mandir now keyed off datadir by default.
2313 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2315 * ldver.c: Bumped version to 1.93.
2316 * Makefile.in: Pass -y to bison.
2318 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2320 * config.h: h8 is now coff, not ieee
2321 * h8300hds.sc: reflect the same
2323 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2325 * ldver.c (ldversion()): Update to 1.92.
2326 * ldctor.c: There are two places constructor sets
2327 can be defined. One of them checked for an existing
2328 duplicate, the other didn't. Unfortunately, the latter
2329 was called after the former ...
2330 So, factor out code for inserting a new element into
2331 constructor_name_list (after checking for a duplicate)
2332 into a new function add_constructor_name, and call
2333 it from both aforementioned places (ldlang_add_constructor
2334 and ldlang_check_for_constructors).
2336 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2338 * Makefile.in: Rename .c files generated from ldtemplate
2339 to have names starting with ld__. This helps 'make clean'.
2341 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2343 * Makefile.in: Take out the version number for install
2344 * m88kbcs.sc: put in contructor blocks.
2346 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2348 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2349 parameter, a format, and an arg pointer, and rename it to
2350 vfinfo(). Write info() in terms of new vfinfo().
2351 New einfo() is the same as info(), except it writes to stderr.
2352 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2353 ldmisc.c: Replace "error" calls to info() by new einfo().
2355 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2357 * ldlex.l ldgram.y: made -V option do same as -v
2358 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2361 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2362 i386 aout changes from Bob Kukura
2363 * Makefile.in, config.h: added i386aout support
2364 * configure.in: fixed /h-{myhost} typo
2365 * ldgram.y: -MM now gives more boring map.
2366 * ldlang.c: now does D_PAGED flag the right way.
2367 * ldsym.c: -MM flags does the right thing.
2369 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2371 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2372 * ldlang.c (init_os): Compensate for BFD change,
2373 where bfd_make_section now returns NULL for a duplicate
2374 section request, instead of the old section.
2376 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2378 * ldver.c: Bump to version 1.91 (consistent with binutils).
2380 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2382 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2383 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2384 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2385 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2386 Add or update copyright notices.
2388 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2391 * Makefile.in: Changed installation directory name scheme
2392 to be consistent with gcc. Also changed 'install'.
2394 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2396 * Makefile.in: new targets ld.mm, ld.me
2398 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2400 * Makefile.in, ldtemplate: Need to use separate scripts
2401 for -n and -N options. Yet more complication.
2403 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2405 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2406 work). Add some lines to avoid Sun Make VPATH bugs.
2408 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2410 * news.sc: Add alignment for data segment.
2411 * ldtemplate: Add (yet another) script to get for -n or -N
2412 options. (These need different alignment than ZMAGIC files.)
2413 * Makefile.in: Add stuff for new foo.xn scripts.
2414 These are generated by replacing "ALIGN(0x...00)" by ".".
2416 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2418 * Makefile.in: new targets ld.ms, ld-index.ms
2419 ld.texinfo: remove tabs, other cleanups for texi2roff
2421 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2423 * ldmain.c (main): Make config.magic_demand_paged be true
2424 by default. Don't the WP_TEXT and D_PAGED flags of
2425 output_bfd here; it's too late, so set it when output_bfd
2426 is created (in ldlang.c). Also fix setting of EXEC_P flag
2427 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2428 * ldlang.c: Remove some duplicate extern declarations.
2429 * ldgram.y: Fixes to -N and -n options.
2430 * Makefile.in: Recognize upper case letters in sed script
2431 to remove assignments from script files.
2432 * ldtemplate: Don't assukme that -N or -n options
2433 imply use of -r script.
2434 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2436 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2438 * ldtemplate: include bfd.h before sysdep.h.
2440 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2442 Restructure configuration scheme for bfd, binutils, ld.
2444 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2445 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2446 Change some config names to match other dirs.
2447 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2449 * config/: Rename some config files to match up h-*.h names.
2450 Remove all the HOST_SYS definitions from the config files.
2452 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2454 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2455 * ldtemplate: Remove ldfile_add_library_path calls;
2456 just use the SEARCH_DIR commands in the script files.
2457 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2458 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2459 This is primarily intended for cross-linking, where you would
2460 place libaries in a different place than native libraries.
2461 Also, emulations made from ldtemplate now use $(srcdir).
2462 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2463 form; people can use the Makefile's LIB_PATH to override.
2465 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2467 * Makefile.in: fix target ld.dvi, add target ld.info
2468 ld.texinfo: make info filename ld.info
2470 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2472 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2474 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2475 few BFD types & enums.