1 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * emultempl/hppaelf.em: Include elf32-hppa.h.
4 (file_chain): Add decl.
5 (hppa_look_for_stubs_in_section): Delete decl.
6 (hppaelf_finish): Reenable code. Do not pass symbols
7 down to hppa_look_for_stubs_in_section.
9 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
11 * ldmain.c (write_map): Don't define. Removed all references.
12 Just use map_file or map_filename instead.
13 (add_archive_element): Use minfo to write map information, not
15 (constructor_callback): Use fprintf to write map information, not
17 * ldmain.h (write_map): Don't declare.
18 * ldgram.y (mri_script_command): Removed reference to write_map.
19 * ldlang.c (lang_one_common): Likewise.
20 * lexsup.c (parse_args): Likewise.
22 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
24 * scripttempl/elf.sc: Force all sections to be aligned.
26 * ldgram.y (section): Reverse the order of memspec_opt and
27 fill_opt to avoid an ambiguity when both are used.
28 * ld.texinfo: Changed accordingly.
30 * ldgram.y: Move include of ldlex.h back with other includes.
31 * ldlex.h (input_type): Don't initialize enum constants to
33 * ldlex.l: Use a switch to return the right token based on
34 input_type, rather than knowing that input_type has a value based
37 * ldgram.y (dirlist_ptr): Removed; not used.
38 * lexsup.c: Include ldver.h.
39 * Makefile.in: Rebuilt dependencies.
41 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
43 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
44 (ldlang_add_file): call it here instead.
46 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
48 * ldgram.y: Include ldlex.h after %token decls, for byacc.
50 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
52 * emultempl/hppaelf.em: First attempt to clean this file up.
53 Add comments in several functions as to their purpose and
54 how they function (or my current best guess). Clean up horrible
55 spacing and indention that never should have been accepted in the
56 first place. Add FIXMEs for issues which need to be resolved.
57 Disable linker-stub generation until it gets fixed. This allows
58 the linker to at least work on simple code for testing purposes.
60 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
61 it via hppaelf_finish). Prototype moved into ldlang.h.
62 (lang_process): Move problematic extra call to lang_size_sections
63 into the PA ELF specific code.
64 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
65 lang_size_sections moved here.
67 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
69 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
70 * config/ppc-elf32.mt: New file.
71 * emulparams/elf32ppc.sh: New file.
72 * emultempl/ppc.em: New file.
73 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
74 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
75 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
77 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
79 * lexsup.c (parse_args): Use symbolic numbers for long options.
80 Fix misunderstanding in -Y and -call_shared et al.
82 Use getopt instead of lex and yacc to parse the command line.
84 * ld.texinfo (Options): Document changes to option syntax.
85 * Makefile.in: Update dependencies.
86 * ldver.c (help): Tweak dashes in usage message.
87 * ldgram.y (%union): Remove unused members.
88 Remove %tokens for command line options; add ones for input types.
89 (command_line): Rules removed.
90 (file): Instead of command line, recognize an
91 input type indicator, then use the nonterminal for that type.
92 (defsym_expr): New nonterminal from code formerly in command_line.
93 * ldlex.h: Declare parser input type enum and variable.
94 Don't declare parse_line.
95 * ldlex.l: Remove unused variables. Make some used ones static
97 (COMMAND): Start state and its rules removed.
98 At start of yylex, return input state token if at start of input.
99 (lex_redirect): Don't need to set yyout.
100 (ldlex_command): Function removed.
101 * ldmain.c (main): Instead of calling parse_line, set up the
102 redirections and call yyparse directly.
103 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
105 * lexsup.c: Remove #if 0'd code.
106 (parse_line): Function removed.
107 (parse_args): Rewrite to use getopt_long_only.
108 (set_default_dirlist): New function from code formerly in
109 ldgram.y:command_line.
110 (set_section_start): New function.
111 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
112 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
113 compiled-in link scripts in "{" and "}", as the grammar no longer
116 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
118 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
119 require that it be in $(srcdir).
121 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
123 * ldlang.c (lang_size_sections): Only align section to alignment
124 required by linker script, not to maximum alignment of input
127 * ldlang.h (largest_section): Don't declare.
128 * ldlang.c (largest_section): Don't define.
129 (size_input_section): Don't set largest_section; not used.
131 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
133 * ldlang.c (new_afile): Pass NULL as last argument to concat.
135 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
137 * ldlang.c, ldmain.c: Include libiberty.h.
139 * ldmisc.h (concat): Don't declare.
140 * ldmisc.c (concat): Don't define; just use the one in libiberty.
142 * ld.h (as_output_section_statement): Removed; not used.
144 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
146 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
147 bfd_set_error and new error names.
149 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
151 * ldwrite.c (build_link_order): If the cooked size of the section
152 has been set, use it, for determining link_order size.
153 (ldwrite): In the error message displayed if bfd_final_link fails,
154 indicate that it was in fact the final link step that failed.
156 * ldlang.c (lang_size_sections): Clear bfd_error before calling
157 bfd_relax_section, in case it returns false but doesn't flag an
158 error. If an error is returned, indicate which one it is in the
161 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
162 it'll get picked up from $(srcdir) if appropriate.
164 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
166 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
167 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
169 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
171 * ldlex.l (comment): Increment line number when newline is read.
173 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
175 * ldlang.c (lookup_name): Take new argument, force_load. If true,
176 reload the file even if it is already loaded.
177 (wild): Call lookup_name with force_load argument of 0.
178 (open_input_bfds): Call lookup_name with force_load argument of 1.
179 (print_symbol): Remove declaration of non-existent function.
180 (print_one_symbol): Return true rather than falling off end.
182 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
184 * ldmain.c (main): Use %ld when printing long values.
186 * scripttempl/elf.sc: Move _edata after the .sdata section.
187 Permit OTHER_BSS_SYMBOLS to be defined.
188 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
190 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
192 * Rename all "hppaosf" files to "hppaelf".
193 * Change all "osf" references to "elf" in hppaelf files.
194 * Makefile.in: Likewise.
195 * configure.in: Likewise.
197 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
199 * ldmain.c (main): Call xatexit, not atexit.
200 Call xmalloc_set_program_name.
202 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
205 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
207 * emultempl/lnk960.em (append), emultempl/hppaosf.em
208 (hppaosf_finish): Call xmalloc, not ldmalloc.
209 * ldmain.c (preserve_output): Function removed.
210 (main): Do it here instead.
212 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
214 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
215 GNU C specific macros.
217 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
218 call to LANG_FOR_EACH_INPUT_SECTION.
220 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
222 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
223 deleted; will use libiberty versions instead.
224 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
225 mri.c Makefile.in: Change callers.
227 * ldmisc.c (vfinfo): Remove cleanup code.
228 * ldmain.c (remove_output): Put it here (new function).
229 (preserve_output): New function.
230 (main): Register remove_output and preserve_output with atexit.
231 * ldmain.c ldgram.y: Call xexit instead of exit.
232 * ldmisc.h: Declare xexit.
234 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
236 * Makefile.in: Lots of new H8/500 memory models.
238 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
240 * ldlex.l: Removed duplicate rules.
241 (yywrap): Provide default definition, needed with some versions of
244 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
246 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
247 the archive filename too.
249 * ldlex.l: Add rule to catch invalid input characters instead of
250 printing them. Include "ldmain.h" for program_name decl.
251 (lex_warn_invalid): New function.
252 * Makefile.in: Add dependency.
254 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
256 * Makefile.in (check): Don't bother running any tests of
257 cross-linker until the test suite no longer assumes native mode.
259 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
261 * ldlang.c (print_one_symbol, print_input_section): Print
262 global symbols in symbol table again.
264 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
266 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
267 exit successfully instead of complaining if no input files are
270 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
272 * Makefile.in: Format variable definitions consistently.
273 (LD_PROG): Remove unnecessary variables from link command,
274 change variable LOADLIBES to EXTRALIBS.
276 * ldmain.c (main): Compute and display total execution time.
277 * ld.texinfo (-stats): Document the option.
279 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
281 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
284 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
287 * ldlang.c (relaxing): Removed global variable.
288 (lang_size_sections): If the canonical symbols have not already
289 been read in, read them in before relaxing.
290 * ldlang.h (relaxing): Removed declaration.
292 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
294 * ldlang.c (new_afile): Initialize loaded field to false.
295 (lookup_name): If file was already loaded, don't call the
296 add_symbols entry point again.
298 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
300 * ld.texinfo: Clarify what -T option does.
302 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
304 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
307 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
309 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
311 * configure.in (m68k-motorola-sysv*) New target.
312 * config/delta68.mt: New file.
313 * emulparams/delta68.sh: New file.
314 * scripttempl/delta68.sc: New file.
315 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
316 (em_delta68.c): New target.
318 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
320 * ldmain.c (add_archive_element): If trace_files or
321 trace_file_tries, print file name.
322 * ldlang.c (lookup_name): Likewise.
323 (ldlang_add_file): Don't put files on input_bfds list in reverse
326 * scripttempl/elf.sc: Correct typo.
328 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
330 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
331 their arguments optional, for compatibility with the old GNU ld.
333 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
335 * scripttempl/elf.c: Define __bss_start before the .sbss section.
337 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
339 * ldmain.c (add_to_set): Add bitsize argument.
340 (constructor_callback): New function.
341 (link_callbacks): Add constructor_callback.
342 * ldctor.c (struct set_info): Add bitsize field.
343 (ldctor_add_set_entry): Add bitsize argument.
344 (ldctor_build_sets): Base the size of the elements of the set on
345 the bitsize, rather than always using LONG.
346 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
348 * ld.h (QUAD_SIZE): Define.
349 * ldgram.y (QUAD): New token.
351 * ldlex.l: Return QUAD.
352 * lexsup.c (keywords): Add QUAD.
353 * ldwrite.c (build_link_order): Handle QUAD.
354 * ldlang.c (print_data_statement): Handle QUAD.
355 (lang_size_sections): Likewise.
356 (lang_do_assignments): Likewise.
357 * ldexp.c (exp_print_token): Add QUAD to table.
358 * ld.texinfo: Describe QUAD.
360 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
361 since the Alpha doesn't use them.
363 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
365 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
367 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
369 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
370 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
372 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
374 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
375 needed for i386mach. (Should be a no-op on other systems.)
377 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
378 (PAGE_SIZE): Don't define; not used.
380 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
382 * ldgram.y (yyerror): Make argument const char *, and actually
383 print it out rather than assuming it is a syntax error.
384 * ldmisc.h: Change declaration of yyerror.
385 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
387 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
389 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
390 exec header offset, since the exec header isn't loaded.
391 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
393 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
395 A major rewrite to move the bulk of the linker into BFD so that
396 more efficient backend code can be written for specific object
398 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
399 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
400 * ldctor.c, ldctor.h: Complete rewrite.
401 * ldwrite.c, ldwrite.h: Complete rewrite.
402 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
403 link_info.strip instead. Changed all uses.
404 (discard_locals_type, discard_locals): Removed. Use
405 link_info.discard instead. Changed all uses.
406 (ld_config_type): Removed relocateable_output field; use
407 link_info.relocateable instead; changed all uses. Added stats
409 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
410 set_loader_symbol): Removed.
411 * ldexp.h (node_class): Added etree_rel.
412 (etree_type): Added rel field.
413 * ldexp.c (exp_print_token): Bracketed table initialization.
414 (exp_relop): New function.
415 (fold_name): Use linker hash table rather than ldsym functions.
416 (exp_fold_tree): Likewise. Also, handle etree_rel case.
417 (exp_print_tree): Handle etree_rel.
418 * ldgram.y (strip_symbols, discard_locals): Removed.
419 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
420 (REL): New token. Does not appear in grammar, but needed for
422 (file): Don't call lang_final; it's called by main anyhow.
423 * ldlex.l: Accept -stats and -no-keep-memory options.
424 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
425 * ldlang.c: Consistently use fill_type for fill argument.
426 (lang_init_script_file, script_file): Removed.
427 (create_object_symbols): Removed. Use
428 link_info.create_object_symbols_section instead. Changed all
430 (lang_add_keepsyms_file): Removed.
431 (lookup_name): Call bfd_link_add_symbols instead of
432 ldmain_open_file_read_symbol.
433 (wild): Don't iterate over script_file.
434 (open_output): Create link hash table.
435 (lang_place_undefineds): Rewrote.
436 (lang_size_sections): Handle relaxing (doesn't work yet).
437 (lang_relocate_globals): Removed.
438 (lang_finish): Use link hash table rather than ldsym functions.
439 (lang_common): Rewrote.
440 (lang_one_common): New function.
441 (ldlang_add_file): Add file to link_info.input_bfds list. Set
443 (create_symbol): Removed.
444 (lang_process): Don't call lang_init_script_file. Call
445 ldctor_build_sets rather than find_constructors. Don't call
446 lang_relocate_globals.
447 (lang_abs_symbol_at_beginning_of): Rewrote.
448 (lang_abs_symbol_at_end_of): Rewrote.
449 * ldmain.c (had_y): Removed.
450 (lprefix, lprefix_len): Removed; use link_info fields instead.
452 (multiple_def_count, commons_pending, undefined_global_sym_count,
453 total_symbols_seen, total_files_seen): Removed.
454 (link_callbacks, link_info): New variables.
455 (main): Initialize link_info. Don't call init_bfd_error_vector or
456 ldsym_init. Don't set now unused variables. Handle -stats.
457 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
459 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
460 search_library, gnu960_check_format, decode_library_subfile,
461 linear_library, symdef_library, clear_syms, subfile_wanted_p):
463 (add_keepsyms_file, add_archive_element, multiple_definition,
464 multiple_common, add_to_set, warning_callback, undefined_symbol,
465 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
467 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
468 require symbols for %C; look them up instead.
469 * emultempl/hppaosf.em: Pass link_info to
470 hppa_look_for_stubs_in_section.
471 * Makefile.in: Rebuilt dependencies.
472 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
474 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
476 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
477 ldlang.h and ldctor.h.
479 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
480 declarations of free and malloc from flex output. Change malloc
481 to ldmalloc in flex output.
483 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
485 * ldmain.c (lprefix): Change default from a char to a string
486 with only one character.
487 (lprefix_len): Set default to one.
489 * ldmain.h (lprefix_len): Declare.
491 * ldsym.c (write_file_locals): Use strncmp rather than a character
492 comparison for lprefix.
494 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
497 * emultmpl/hppaosf.em: Include ldexp.h.
498 (before_parse): Set lprefix and lprefix_len correctly.
500 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
502 * ldlex.h: Don't declare yywrap if it is a macro.
503 * ldlex.l: Include sysdep.h.
504 * ldlang.c (lang_for_each_statement_worker,
505 lang_for_each_statement): Forgot to use PARAMS.
507 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
509 * Makefile.in: Added .PHONY targets where appropriate. Added some
511 (gcclibdir, version): Removed unused variables.
512 (DEP): New variable, set to mkdep.
513 (ALL_CFLAGS): New variable. Used in .c.o target.
514 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
516 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
517 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
518 mostly obsolete variables. Adjusted remaining uses.
519 (DEF_EMUL): Removed variable.
520 (ldmain.o): Handle undefined EMUL error correctly.
521 (ldemul-list.h): Depend on config.status rather than Makefile.
522 Create via temporary file.
523 (ver960.c, roll, make): Removed obsolete targets.
524 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
526 * dep-in.sed: New file, used when rebuilding dependencies.
528 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
530 Made many changes to eliminate gcc warnings. Made various
531 cosmetic changes, declared various things in header files, removed
532 various extern declarations from .c files. No substantive
535 * ldlang.c (lang_process): Ifdef out final call to
536 lang_size_sections again (reverting change of Nove 2), since it
537 breaks the Sun4 linker.
539 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
541 * configure.in (alpha-*-netware*): New target; use alpha.
543 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
545 * configure.in: Group targets by CPU. Merge some m68k target
546 entries with different CPU specs that use the same ld_target
549 * configure.in: Add sparc*-*-coff.
550 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
551 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
552 (em_coff_sparc.c): Add dependencies and build rules.
554 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
556 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
558 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
560 (command_line_option): Accept and ignore them (for now).
561 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
564 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
566 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
567 not in bfd_com_section, create the section in the BFD so that it
568 can be placed in the right output section.
570 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
572 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
573 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
574 (OTHER_READONLY_SECTIONS): Define for .reginfo.
575 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
576 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
577 Move OTHER_READONLY_SECTIONS after all the other readonly
578 sections. Don't use DATA_ADDR twice.
580 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
581 p is in a common section, make sure the BFD has a section of that
584 * ldlang.c (lang_common): Add newline to error message.
586 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
588 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
589 Lynx-specific script instead of m68kcoff.
590 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
591 (ENTRY): Define as __main.
592 (TEXT_START_ADDR): Define as 0.
593 (PAGE_SIZE): Define as 0x1000.
594 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
595 * scripttempl/m68klynx.sc: New file.
597 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
599 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
600 arguments rather than treating them as emulation names.
602 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
604 * configure.in: Support x86 unixware and netware plus generic netware.
606 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
608 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
611 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
613 * Makefile.in (distclean): Don't delete dvi or info files.
614 (ld.info): Update dependency list.
615 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
617 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
619 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
620 Set output_filename instead of creating a new node.
621 (open_output): Don't set output_filename.
622 (lang_final): Create the new node here.
623 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
625 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
627 From Pete Hoogenboom (hoogen@cs.utah.edu):
629 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
630 edata, _edata, end): Add definitions of these symbols.
631 (__end): Remove definition of this symbol.
632 (__data_start): Move definition of this symbol.
634 * emultempl/hppaosf.em: Various fixes and support for linker stub
636 (hppaosf_finish, hppaosf_search_for_padding_statements,
637 hppaosf_create_output_section_statements): New functions in
638 support of linker stub generation.
639 (ld_hppaosf_emulation): Redefine to include new
640 emulation-specific routines.
642 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
643 Pass abs_output_section rather than NULL to avoid invalidating
646 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
648 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
649 (em_i386mach.c): New rule.
650 * configure.in (i[34]86-*-mach*): New case.
651 * config/i386-mach.mt: New file.
652 * emulparams/i386mach.sh: New file.
654 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
656 * ld.h (flag_is_*): Removed macros.
657 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
658 Consistently check the BFD symbol flags directly, rather than
659 using file_is_* macros.
661 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
663 * configure.in (sparc*-*-lynxos*): New target.
664 * Makefile.in: Add rule for em_sparclynx.c.
665 (ALL_EMULATIONS): Add Lynx emulations.
666 * config/sparc-lynx.mt: New file.
667 * emulparams/sparclynx.sh: New file.
668 * scripttempl/sparccoff.sc: New file.
670 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
672 * Makefile.in: Add dependency for $(EMULATION_OFILES).
674 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
676 * relax.c (write_relax): Check return value of bfd_seclet_link.
678 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
680 * ldlang.c (delete_output_file_on_failure): New variable.
681 (open_output): Set it after bfd open succeeds.
682 * ldmisc.c (vfinfo): Test it.
684 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
686 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
689 * ldemul.c: Support was added to allow emulation-specific
690 processing to occur. This support was added primarily for linker
691 stub generation in the elf32-hppa gld.
692 (ldemul_finish, ldemul_create_output_section_statements): New
694 * ldemul.h: Support was added to allow emulation-specific
695 processing to occur. (As described above.) Added finish and
696 create_output_section_statements fields to
697 ld_emulation_xfer_struct structure.
698 * ldlang.c: Add calls to emulation-specific routines.
699 (lang_process): Add call to
700 ldemul_create_output_section_statements function.
701 (lang_process): Add call to a emulation-specific routine (and
702 some processing after the call).
704 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
706 * configure.in: mips*- instead of mips-, mips*el changes
708 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
710 * configure.in (alpha-*-osf*): New target; use alpha.mt.
711 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
712 (em_alpha.c): New target; use alpha.sh and alpha.sc.
713 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
714 * config/alpha.mt: New file.
715 * emulparams/alpha.sh: New file.
716 * scripttempl/alpha.sc: New file.
718 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
720 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
721 types of different sizes (eg: 64 and 32 bits), so coerce.
722 * ld.h (ALIGN_N): Add warning about usage.
724 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
726 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
727 which we already have a definition, rather than checking in
728 several different places whether the symbol is weak.
730 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
732 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
733 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
734 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
735 expanded within them.
736 * config/mipsb-elf32.mt: New file.
737 * emulparams/elf32mipb.sh: New file.
738 * Makefile.in (em_elf32mipb.c): New target.
740 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
742 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
743 lang_input_file_is_search_file_enum so objects brought in using
744 INPUT() do a path lookup.
746 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
748 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
749 instead of {i386,m68k}-coff.
750 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
751 * config/i386-lynx.mt: New file.
752 * config/m68k-lynx.mt: New file.
753 * emulparams/i386lynx.sh: New file.
754 * emulparams/m68klynx.sh: New file.
756 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
757 but defaulting to _start.
759 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
760 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
763 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
765 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
766 HOSTING_LIBS for testing.
768 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
770 Finish up support for i386-sysv4 (without shared libraries):
771 * ld.h (flag_is_weak): Define.
772 * ldlang.c (print_symbol): Mention whether symbol is weak.
773 (print_input_section): Print weak symbols as globals.
774 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
775 (enter_global_ref): Do not warn if a weak symbol redefines a
776 global symbol. Do not let a weak symbol redefine a common symbol.
777 (enter_file_symbols): Treat weak symbols as global symbols.
778 (subfile_wanted_p): Do not pull in an object file from a archive
779 just to resolve an undefined weak symbol.
780 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
781 error; the error might be that malloc has run out of space.
782 * ldsym.c (write_file_locals): Treat weak symbols as global.
783 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
785 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
786 * config/i386-elf.mt: New file; set EMUL to elf_i386.
787 * emulparams/elf_i386.sh: New file.
788 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
789 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
790 (ALL_EMULATIONS): Add em_elf_i386.o.
791 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
792 (em_elf_i386.c): New target, like other em_*.c targets.
793 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
794 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
795 nonempty, and configured for native, add it to LIB_PATH.
797 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
799 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
800 Added statements to pass stab and stabstr sections through and
801 mark them as NOLOAD, which makes GDB happier.
803 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
805 * configure.in: Accept m68k-lynx-lynxos config.
807 * Makefile.in: Use $(SHELL) to run genscripts.sh.
809 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
811 * config/coff-h8300.mt: Add EMUL=h8300h.
813 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
815 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
817 * Makefile.in: Changed CXX back to g++.
819 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
821 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
823 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
825 * Makefile.in (TAGS): Use shell wildcards.
827 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
829 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
831 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
833 * ld.texinfo: re-enable included config file; conditionalize doc
834 for -oformat to interact properly with SingleFormat doc config
835 var; rename @up/@down to @raisesections/@lowersections.
837 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
839 * configure.in: recognize m88110.
841 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
843 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
844 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
845 ELF emulation is "elf32-hppa" not "elf-big".
846 (hppaosf_before_parse): Remove unneeded processing of environment
848 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
849 .text segment of output file.
850 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
852 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
854 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
857 * ldlang.c, ld.h: updated copyright.
859 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
861 * ldlang.c (open_output, lang_check): Check return value of
864 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
866 * scripttempl/h8500.sc: Start all sections in a different segment.
867 * scripttempl/z8ksim.sc: Handle constructors
869 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
871 * Makefile.in: revert earlier changes back to execute runtest
872 with make check. cdtest and bootstrap now function as they
873 did within the Makefile.
875 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
877 * Makefile.in: Update dependencies.
879 * configure.in: Set EMULATION_OFILES in Makefile based on
880 --with-targets option.
882 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
884 * Makefile.in: check targets reimplemented to old way.
886 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
888 * config/i386v.mh, config/irix4.mh: Use gcc
889 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
890 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
891 bfd/configure.host change.
893 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
895 * scripttempl/elf.sc: Handle .line and .debug* sections.
897 * ldlex.l: Use bfd_scan_vma, not strtoul.
899 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
901 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
902 Remove inital caps in some error messages, change "can't" to
903 "cannot", add missing colons.
904 * ldmisc.c (vfinfo): Print "%%" as a single %.
905 For '%' followed by unrecognized character, print them both
906 verbatim instead of expecting a char * arg.
907 For '%C', don't put the function name in parens.
909 * ldexp.c (invalid): Pass "%%", not "% ".
911 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
913 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
914 (BSS_VAR): Removed; now always define _fbss.
915 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
918 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
920 * configure.in: z8k-coff is the same as z8k-sim
922 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
924 * testsuite/lib/ld.exp: new file
925 * testsuite/config/unix-ld.exp: new file
926 * testsuite/ld.bootstrap/bootstrap.exp: new file
927 * Makefile.in: add dejagnu support for make check
929 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
931 * ldlex.l (comment): Add missing newline in message.
932 * ldindr.c (add_indirect): Ditto.
933 * ldexp.c (exp_fold_tree): Ditto.
935 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
937 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
940 * ldmisc.c (multiple_warn): New function.
941 * ldmisc.h: Declare it.
942 * ldmain.c (enter_global_ref): Call it.
943 * ld.h (ld_config_type): Add warn_common.
944 * ldlex.l, ldgram.y: Set it with -warn-common option.
945 * ldver.c (help): Document it.
947 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
949 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
950 target-specific sections, and for changing data section vma.
952 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
954 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
955 terminals, for Solaris.
956 (dirlist_ptr): New static variable.
957 (command_line_option): Accept new options.
959 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
962 * config/sun4sol2.mt: Pass emulation name without ".sh".
964 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
965 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
967 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
969 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
970 .dtors, .data1, .rodata1 sections, instead of combining them into
971 other sections. For `-r', set all section start addresses to
974 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
975 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
976 (MAXPAGESIZE): Renamed from PAGE_SIZE.
978 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
980 * genscripts.sh: If this is the default emulation, set
982 * emultempl/*.em: Use it to determine whether to compile in the
985 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
986 genscripts.sh. Pass the current emulation name without ".sh" on
988 * genscripts.sh: Take an default emulation arg.
989 Use the current emulation name as EMULATION_NAME.
990 Make default lib path for cross-compiling ':', not null.
991 * emulparams/*.sh: Don't set EMULATION_NAME.
992 * ldemul.c (ldemul_get_script): Take isfile arg.
993 Pass it to emulation's get_script function.
994 * ldemul.h: Adjust get_script prototypes.
995 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
997 * ldfile.h: Declare it.
998 * ldgram.y: Accept a script on the command line again,
999 for parsing compiled-in scripts.
1000 * ldmain.c (main): If ld script is a file, parse it as a -T
1001 option, otherwise parse it directly.
1002 * emultempl/*.em (*get_script): Return the scripts themselves if
1003 this is the default emulation; otherwise return their file names.
1004 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1006 * emulparams/m88kbcs.sh: Use it.
1008 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1010 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1012 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1013 there's no change log entry yet, tsk tsk) from the list of
1014 emulations compiled in until Mark gets around to checking in
1015 emulparams/i386linux.sh.
1016 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1017 changed, this file gets updated.
1019 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1021 * ldgram.y (OPTION_Lfile): New token.
1022 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1023 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1025 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1027 * configure.in: h8/300h support needs own .mt file.
1028 config/coff-h8300h.mt: New file.
1030 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1032 * ldmain.c: Don't include sys/stat.h; it already got included
1033 somewhere along the way.
1035 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1037 * Makefile.in: Add h8300h support.
1038 emulparams/h8300h.sh: New file.
1039 scripttempl/h8300h.sc: New file.
1041 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1043 * ldfile.c (ldfile_open_file): In error message, use the name the
1044 user gave (e.g., "-lc"), rather than the base file name.
1046 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1048 * ldmain.[ch]: Remove initial Q_ from function names.
1049 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1051 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1053 * ldlang.c (lang_process): Move loading of default script from
1054 here to main. Add a "/" to start of script name to prevent
1055 finding it in "." first.
1057 * ldmain.c (set_scripts_dir): Don't look in "." first.
1059 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1062 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1064 * Makefile.in (em_m88kbcs.c): Correct dependency.
1065 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1066 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1067 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1069 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1071 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1072 main.c (main): Print the errno string in the error message.
1074 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1076 * configure.in: Accept h8300h for target cpu.
1078 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1079 present (demangle is smart enough to know whether to do it or not).
1081 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1083 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1084 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1086 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1088 * ldmain.c (get_emulation, check_for_scripts_dir,
1089 set_scripts_dir): New functions.
1092 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1094 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1095 Create symbol "end" instead of "__end". Comment out some parts
1096 that may not be needed (yet) for elf.
1098 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1100 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1102 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1104 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1105 when no prototype is being supplied.
1106 (ldmalloc, ldrealloc): Size argument is now size_t.
1108 * ldmisc.c (finfo): New function, accepts FILE* argument.
1109 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1110 without leading zeros.
1111 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1112 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1114 (concat, buystring): String lengths are size_t.
1115 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1117 * ldlang.c (new_statement): Size argument is now size_t. Added
1118 forward declaration with prototype.
1120 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1122 * ldgram.y (OPTION_v): Don't turn on verbose output.
1124 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1126 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1129 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1131 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1132 collect2 doesn't look for gld any more anyhow.
1134 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1136 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1137 now have a non NULL srefs_chain.
1139 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1140 hp300hpux, since the latter does not exist.
1142 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1144 * genscripts.sh: Put the scripts in the ldscripts directory, not
1146 * configure.in (ldscripts): Make, instead of emulations.
1147 * Makefile.in (scriptdir): Take off the "ld" part.
1148 (install, clean, distclean): Use ldscripts, not emulations.
1149 In tests, don't pass -Lemulations.
1150 Don't pass tooldir/lib to genscripts.sh.
1151 * genscripts.sh: Don't take tooldir/lib arg.
1152 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1153 default script file.
1155 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1157 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1159 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1161 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1163 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1165 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1166 run in parallel without colliding on yacc's static file names.
1167 Without the stub rule, make will try to start two yacc's
1168 concurrently which fails because of yacc's static file names.
1170 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1172 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1175 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1177 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1178 different from libdir.
1180 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1182 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1184 * ldver.c (help): New function.
1185 * ldver.h: Declare it.
1186 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1188 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1190 * Makefile.in (INCLUDES): Don't need ../include any more.
1192 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1194 * ldlex.l, ldgram.y: Support new -oformat option.
1195 Remove attempt at supporting script fragments on the command line.
1196 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1197 * mri.c (mri_format), ldgram.y: Change callers.
1198 * ldlang.h: Change prototype.
1200 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1202 * Makefile.in: canonicalize install.sh; for use within
1203 this directory (and subdirs)
1205 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1207 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1209 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1212 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1214 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1215 It wasn't documented (or likely used) and wastes time.
1216 (try_open): If EXTEN is empty, don't try it.
1218 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1219 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1220 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1221 with normal function declarations.
1223 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1224 Move *.sc-sh to scripttempl/*.sc.
1225 * {emultempl,emulparams,scripttempl}/README: New files.
1226 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1227 removed, replaced with generic.em.
1228 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1229 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1231 * *.em (*_get_script): Return script name instead of script contents.
1232 * ldlang.c (lang_process): Change caller.
1234 * ldlex.l, ldgram.y: Recognize -m option.
1235 Check for input files after *all* options in grammar.
1236 * ldmain.c (main): Check for -m options. Add default directory
1239 * mkscript.c: File removed.
1240 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1241 to add to the default LIB_PATH.
1242 Look for input files in the new subdirectories.
1243 Create the scripts in emulations subdirectory and don't filter
1244 them through mkscript.
1245 * configure.in: Make the emulations subdirectory.
1247 * Makefile.in: Account for all of the above changes.
1248 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1249 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1250 Put CFLAGS last in the compilation rules.
1251 Add -I../bfd to INCLUDES so sysdep.h is found.
1253 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1255 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1257 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1258 dependent on RELOCATING, not RELOCATION.
1259 * hp3hpux.sh (SHLIB_PATH): Define it.
1261 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1263 * ldfile.c (try_open): If opening without the extension fails,
1264 try with the extension even if -v or -V was given.
1265 had_script is imported (from ldgram.y), not exported.
1267 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1269 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1271 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1273 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1274 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1276 (section): Use statement_list_opt, not statement_list.
1277 * m68kcoff.sc-sh: Gather constructors and destructors and define
1278 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1279 * sa29200.sc-sh: Gather constructors and destructors and define
1280 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1282 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1284 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1285 * configure.in: No longer need to configure to get sysdep.h.
1287 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1289 * Makefile.in: remove install:all and install-info:info
1290 dependencies (these cause some spurious rebuilds at 'make install'
1293 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1295 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1296 (mips-idt-ecoff*): Added trailing '*'.
1297 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1298 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1299 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1301 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1302 incorrect definitions.
1304 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1306 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1307 symbols, unless stripping.
1309 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1311 * Makefile.in: configure looks for ####, so remove lines with many
1313 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1314 and HOSTING_LIBS correctly so that ``make check'' will work.
1316 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1318 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1319 to etext, edata, and end. Needed for IRIX 4.0.5F.
1320 Patch from mwp@iconix.oz.au (Michael Paddon).
1322 * Version 2.2.1 released.
1324 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1326 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1327 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1329 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1331 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1334 * Version 2.2 released.
1336 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1338 * ldver.c (ldversion): Bump version number to 2.2.
1340 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1344 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1346 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1348 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1350 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1351 mkscript.o, rather than directly from mkscript.c.
1353 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1355 * configure.in: Look for ${target_makefile_frag} relative to
1356 ${srcdir}, not relative to build directory.
1358 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1359 * configure.in: Recognize hppa*-hp-osf.
1360 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1361 (em_hppaosf.c): Build it.
1362 * config/hppaosf.mh, hppaosf.mt: New files.
1364 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1365 some system header files. All uses changed.
1367 * configure.in: Recognize i386-aix configurations as i386-coff
1370 * configure.in: Recognize m68*-*-hpux.
1371 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1372 the value of STACKZERO.
1373 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1374 (em_hp3hpux.c): Build it.
1375 * hp3hpux.sh, config/hp300hpux.mt: New files.
1377 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1379 * mips.sc-sh: Put constructors in the .data section.
1380 * Makefile.in (cdtest): Added dependency on ld.new.
1382 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1384 * Makefile.in: Change definition of $(tooldir) to match FSF.
1385 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1386 Support VAX Ultrix and BSD.
1388 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1390 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1392 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1394 * ldlang.h (struct memory_region): Change `length' and
1395 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1396 * ldlang.c, mri.c: Corresponding changes, plus lint.
1398 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1400 * configure.in: For all i386 targets, accept i486 as well.
1402 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1404 * ldlang.c (wild_doit): Preserve all flags for a
1405 SEC_SHARED_LIBRARY section.
1406 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1407 computing largest_section.
1409 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1411 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1412 fields of newly created structure.
1414 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1416 * ldmain.c (g_switch_value): New variable.
1417 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1418 (command_line_option): Accept -G and set g_switch_value.
1419 * ldlex.l (COMMAND): Accept -G.
1420 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1422 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1424 Support for linking and loading at different places:
1426 * ldlex.l: Add "AT" keyword.
1427 * ldgram.y: Cleanup, and parse AT.
1428 * ldlang.c (print_output_section_statement): Print output address
1429 of section in map. (lang_size_sections): Fill sections' lma with
1431 * ldlang.h (lang_output_section_statement_type): Add load_base
1434 * ldindr.c (add_indirect): Keep more information in the alias
1436 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1437 attribute from an input section.
1438 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1439 default. (Q_enter_file_symbos): Indirect symbols now are known by
1440 their section, not a special symbol flag.
1441 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1442 (write_file_globals): Write the mapping for an indirect symbol.
1443 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1446 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1448 * ld.texinfo: changes for q1
1450 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1452 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1454 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1456 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1458 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1460 * mips.sc-sh: Added variables which may be overridden by a
1462 * mipsidt.sh: New file; emulation for IDT MIPS board.
1463 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1464 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1465 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1466 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1468 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1470 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1472 * i386bsd.sh, config/i386bsd.mt: New files.
1473 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1475 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1477 * mri.c: Add extern declaration of strdup.
1478 * ldsym.c (KEEP macro): Add spaces around '=' for the
1479 sake of old (e.g. PCC) compilers.
1481 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1483 * ldver.c: Bump to version 2.1.
1485 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1487 * ldgram.y: allow section types without address expressions.
1488 * ldlang.c (lang_relocate_globals): avoid possible hang with
1489 undefined but unreferenced symbols.
1490 * relax.c (relax_section): don't complain if the script file isn't
1491 relaxable but -relax is set
1493 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1495 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1497 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1499 * mipsbig.sh: New file. Big endian MIPS emulation.
1500 * config/mips-big.mt: New file. Use mipsbig emulation.
1501 * configure.in (mips-sgi-irix*): Use target mips-big.
1502 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1503 (em_mipsbig.c): New target. Uses mipsbig.sh.
1505 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1507 * mips.sc-sh: Put .scommon sections into .sbss section.
1509 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1510 rather than always putting them in bfd_com_section.
1511 * ldlang.c (lang_common): If a common symbol is not in
1512 bfd_com_section, put in a section of the same name, rather than
1513 always putting it in section COMMON.
1515 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1517 * ldmain.c (subfile_wanted_p): If we already have a common
1518 definition of a symbol, don't necessarily pull in an object file
1519 that provides a non-common definition.
1521 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1522 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1524 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1525 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1527 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1529 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1532 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1534 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1535 checking for equality to bfd_com_section.
1537 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1539 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1540 targets, linker script.
1541 * mipslit.sh: New file. Little endian MIPS emulation.
1542 * config/mips-lit.mt: New file. Use mipslit emulation.
1543 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1544 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1545 (em_mipslit.c): New target. Uses mipslit.sh.
1547 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1549 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1550 $(tooldir)/bin/gld, so that gcc can find it with or without
1553 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1555 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1556 write_norel. All linking is now done via write_relax. Call
1557 ldsym_write before calling write_relax.
1558 * relax.c: Added copyright.
1559 (write_relax): Renamed from write_relaxnorel. Added relocateable
1560 argument. seclet_dump renamed to bfd_seclet_link.
1561 * relax.h: Added copyright.
1563 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1565 * ldmain.c (decode_library_subfile): Patch from
1566 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1568 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1570 * config/vxworks960.mt renamed to config/i960.mt
1572 * configure.in: sparc-aout emulates a sun4, as does
1573 sparc*-vxworks, i960-nindy uses gld960 emulation
1575 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1577 Fix support for NOLOAD, add INCLUDE
1578 * ldfile.c (ldfile_open_command_file): pass file name to
1580 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1581 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1584 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1586 * Makefile.in, config.h: no more default emulation. Make the lack
1587 of emulation a compile time error
1589 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1591 * configure.in: recognise all sparclite variants, not just 'sparclite'
1593 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1595 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1598 * configure.in: accept *-ericsson-ose for any m68k CPU.
1600 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1601 for each output section.
1603 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1605 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1606 macro bfd_asymbol_bfd as appropriate.
1607 * Makefile.in: Un-duplicate ldlex.c dependency.
1608 * condigure.in: Replace my_host case table by sourcing
1609 ../bfd/configure.host. Allow std-host as the default.
1610 * ldmisc.c: Change logic for C++ name demangling: There is
1611 no initial '_' to remove from stab-derived function names.
1613 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1615 * ldlang.c (lang_init_script_file): don't attach the output file
1616 sections to the script file.
1618 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1619 * ldlang.c (wild): run expansion loop over command line bfd too.
1620 (lang_ini_script_file): initialize more parts of the command line
1622 * ldlex.l: fix DEFINED start states.
1624 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1626 * ld.texinfo: new doc.
1627 * ldgram.y, ldlex.l: understand -y<symbol>
1628 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1629 print info. (add_ysym): new function.
1630 * ldsym.h: (ldsym_type): new define SYM_Y.
1632 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1634 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1635 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1636 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1637 macros with PARAMS. Recreational cleanup. Update copyrights.
1639 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1641 * Makefile.in: pass down the bfd source directory for includes
1643 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1645 * ldlang.c (lang_size_sections): don't change size and address for
1646 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1649 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1651 * relax.c (build_it): re-enable the processing of data_statements
1652 in scripts, makes counted contructor lists work again.
1654 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1656 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1658 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1660 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1663 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1665 * Support for i386-sysv.
1666 configure.in: check for i386-*-sysv* and i386-*-sco*.
1667 i386coff.sc-sh: rewrote to support SVR3 by default.
1668 ldctor.c (find_constructors): preserve stat_ptr.
1669 ldlang.c (wild_doit): initialize vma and size of new output
1670 section to corresponding input section. This is required for
1671 shared library support.
1672 (lang_size_sections): don't modify vma and size of sections which
1673 are never loaded (for shared libraries).
1674 ldwrite.c (copy_and_relocate): copy the contents of any section
1675 which has contents, not just sections which are loaded (for shared
1678 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1680 * ldlang.c (size_input_section): count the sizes of all sections
1683 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1685 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1686 to demangle symbols better
1688 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1690 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1691 exist when linking with -r.
1693 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1695 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1698 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1700 * ldmain.c (linear_library): don't even think about processing
1701 an object file if it's already been done
1703 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1705 * configure.in: the hp9000/300 config file is now hp300
1707 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1709 * config/z8ksim.mt: new file
1711 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1713 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1714 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1716 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1717 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1718 * ldlang.c (lang_add_keepsyms_file): New function.
1719 * ldlex.l: Handle "-retain-symbols-file".
1720 * ldsym.c (keepsyms_file, kept_syms): New vars.
1721 (process_keepsyms): New functihon; reads file, marks symbols for
1723 (write_file_locals): File symbols should always be kept.
1724 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1725 and "-s". Process retain-symbols file before setting symtab.
1726 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1727 (keepsyms_file, kept_syms): Declare them.
1729 * ldmain.c (main): Non-fatal errors should still cause non-zero
1730 exit status even with -r.
1732 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1734 Added initial support for the z8k
1735 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1736 * configure.in, Makefile.in: modified to reflect above
1738 * ldlang.c (lang_check): when linking conflicting architectures,
1739 make the output file reflect at least one of the bad inputs.
1741 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1743 * Makefile.in (install): if $(tooldir) exists, install ld in
1746 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1748 * Makefile.in, configure.in: modified to support i386-coff
1749 * i386coff.sh: new file
1751 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1753 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1754 added m68k-coff emulation mode, stolen from a29k emulation.
1755 Almost certainly wrong, but perhaps better than sun3.
1757 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1759 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1760 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1761 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1762 This is one character shorter, and lets people build on
1763 SVR3 system. (ld__h8300xray.[co] was the killer there;
1764 h8300xray.sc-sh is also overlong, but seems harmless.)
1765 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1766 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1767 * configure.in: Add host isc.
1769 * ldver.c: Call it version 2.0.
1771 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1773 * ldver.c: Bump to version 0.98.
1776 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1778 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1780 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1781 * ldlex.l: Moved comment() to end, since some compilers
1782 otherwise have problems with input() used before it is defined.
1784 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1786 * configure.in: added Solaris 2 and Irix 4 host support.
1788 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1790 * Makefile.in: remove -S flag from the FLEX definition
1792 * configure.in: rewrote, using new style case statement. use
1793 m68k.mt for m68k-aout systems
1795 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1797 * Makefile.in: map "ld" through program_transform_name when
1800 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1802 * cplus-dem.c: Removed. Use the version in libiberty now.
1803 * ldmisc.c: Use new libiberty version of cplus_demangle().
1805 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1807 * gld960.em (gld960_choose_target): default to little endian, not
1810 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1812 * ldlang.c (lang_process): don't pass null pointers when
1813 abs_output_section is what is required.
1814 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1815 used, and pass that down.
1816 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1819 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1821 * configure.in, config/ose68.mt: renamed OSE to ose.
1823 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1825 * ldsym.c (write_file_locals): Reorder check for common or
1826 undefined symbols so that it works.
1828 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1830 * configure.in: accept all m68K family members.
1832 * Makefile.in: always create installation directories.
1834 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1836 * ldlex.l: now parses comment correctly, added ~ to acceptable
1839 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1840 unary -ve constants.
1842 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1843 the command line can't be found.
1845 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1847 * ldlang.h: add new field "loadable" to output_section_statement.
1848 * ldlang.c (lang_output_section_statement_lookup): initilize new
1849 field. (wild_doit): if new field is not set, then stop output
1850 section from being loadable.
1851 (lang_enter_output_section_statement): set the field from the
1853 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1854 * h8300hms.sc-sh, h8300hms.em: get -r right.
1856 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1858 * ldint.texinfo: New internals manual (beginnings thereof).
1859 * PORTING: Removed, merged into ldint.texinfo.
1861 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1863 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1864 cdtest.exp: A test program (copied from libg++/test-install)
1865 that tests that constructor and destructors are handled
1868 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1870 * Makefile.in (install): install from ld.new, renaming during the
1871 copy, or else the next 'make install' needs to re-link ld.
1873 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1875 * configure.in: generalise hp recognition (from sef).
1877 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1879 * configure.in: recognize bsd and hpux hppa configurations.
1880 error messages echo to stderr, not stdout
1882 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1884 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1885 ldmisc.c: removed rcsid's.
1887 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1889 * ldlang.c (lang_map): print changes in sizes due to relaxing
1890 (size_input_section): maintain the delta information.
1891 * ldlang.h: add new field to struct to contain delta info.
1892 * relax.c (relax_section): complain if input not relaxable.
1893 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1896 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1898 * ldmain.c(main): prevent -r and -relax from being on at the same
1901 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1903 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1907 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1909 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1911 * ldlang.c(open_output): set the target arch and machine as soon
1912 as we can. (lang_size_sections): use new macros for setting vma
1915 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1917 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1918 Also deleted an unreachable path to wrs.
1920 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1922 * Makefile.in (install): use -d test for $tooldir before
1923 installing ld there so that $tooldir can be inherited from
1926 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1928 * ldlang.c: Two non-substantial changes for the sake of
1929 the old Portable C Compiler.
1931 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1933 * ldgram.y, ldlex.l: parse ABSOLUTE
1934 * ldexp.c: add support for ABSOLUTE
1936 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1938 * Makefile.in: Added default definitions for HOSTING_CRT0,
1939 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1940 * config/*.mh: Miscellaneous clean-up: Removed definitions
1941 of YACC (since it is not longer used in the Makefile).
1942 Remove HOSTING_* definitions that are subsumed by the
1943 ones added to Makefile.in. Removed most definitions of CC.
1944 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1945 These are no longer needed.
1947 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1949 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1950 rules, since these are used when building a distribution.
1951 * Makefile.in (ldlex.c): Don't re-direct output, since that
1952 leaves a bogus output files if it fails.
1954 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1955 * ldlex.c: Fix some unnecessary flex-specific-isms.
1957 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1959 * ldgram.y: move spurious semicolon
1960 * ldexp.h: fix prototype
1962 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1964 * ld.texinfo: references to linker now say "ld" not "gld".
1966 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1968 changed calling convention for Q_enter_global_ref
1969 * ldexp.c, ldlang.c, ldmain.c: reflect this
1970 * ldver.c: bump version to 1.97.1
1971 * ldindr.c (add_indirect): when an edict declaring an indirect
1972 symbol is found, make sure that any ideas about the symbol being
1973 common are changed if it now known to be defined.
1974 * ldmain.c (linear_library): complain once if archive isn't
1976 * ldlang.h, ldlang.c: make room for and initialize the complain
1979 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1981 * Makefile.in: use flex & bison from ../ if they exist.
1983 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1985 * relax.c (build_it): don't allocate space in the output file for
1986 stuff if -R flag applys to it.
1987 * ldfile.c: merge in VMS filename support
1988 * ldmain.c (main): take out ./ from library path, and close file
1989 before unlinking. Make multiple defs of a symbol create an
1991 * ldmisc.c: fatal errosrs delete output file
1993 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1995 * ldver.c: Increase version number to 1.97, for consistency
1998 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2000 * Makefile.in: FLEX -> LEX.
2002 * ld.texinfo: {} -> @{@}.
2004 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2006 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2007 (and associated change in -c option, now used for these scripts)
2009 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2011 * ldver.c: Bumped version to 1.96 - new release, resync with the
2013 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2014 rather than with raw malloc, makes it easier to track where memory
2016 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2017 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2018 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2021 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2023 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2025 * Makefile.in: use bootstrap for check.
2027 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2029 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2031 * Makefile.in: now use flex, not lex
2032 * ldlex.l, ldlang.c, ldctor.c: lint
2034 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2036 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2037 different sorts of filenames on the command line than in a script.
2039 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2041 * Makefile.in: rework CFLAGS so that they can be passed on the
2042 make command line. Remove MINUS_G. Default CFLAGS to -g.
2044 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2046 * relax.c: added handling for new "padding" seclet type, used to
2047 fill out gaps between section.
2048 * ldgram.y, ldlex.l: now -defsym on the command line is done
2051 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2053 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2055 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2057 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2060 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2062 * Makefile.in (install): Install second copy in $(tooldir)/bin
2063 without $(program_prefix), since that's what gcc expects.
2065 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2067 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2068 * h8300*: fix bit rot and add support for h8300xray target
2069 * go32.sh: target emulation for go32.
2071 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2073 * gld960.em, i960.sc-sh. Fix i960 bit rot
2075 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2077 * Makefile.in: install man page.
2079 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2081 * config/mt-<foo> renamed to <foo>.mt
2082 * config/mh-<foo> renamed to <foo>.mt
2083 * configure.in changed to reflect this
2084 * genscripts.sh now make .xbn files rather than .xN files
2086 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2088 * ldver.h: fix decl of ldversion.
2090 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2092 * Makefile.in: added check target.
2094 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2096 * ldmain.c (Q_enter_file_symbols): now aliases work again
2098 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2100 * Makefile.in: added clean-info target.
2102 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2104 * ldexp.c (exp_print_tree): don't try and follow null pointers
2106 * ldgram.y: remove 11 shift reduce errors
2108 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2110 * Makefile.in: added tooldir and program_prefix.
2112 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2114 * ldlang.c (size_input_section): don't move absolute sections
2118 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2120 * cplus-dem.c: yet another copy of this - maybe it should go into
2122 * ldgram.y: now -V and -v have different actions
2123 * ldver.c: if -V, prints list of emulations compiled in
2124 * ldmisc.c: support for cplus demangling
2127 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2129 * Makefile.in, configure.in: removed traces of namesubdir,
2130 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2131 copyrights to '92, changed some from Cygnus to FSF.
2133 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2135 * Makefile.in: Change mkscript rule into one for ./mkscript
2136 (for the sake of makes that don't realize they're the same).
2137 * PORTING: Add more details.
2138 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2140 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2142 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2143 config/mt-hp300bsd: New port to hp300 running BSD.
2145 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2147 Major rewrite of how ld is configured. The major idea
2148 is to use shell scripts to generate everything.
2149 * generic.em replaces ldtemplate.
2150 * Other *.em files replace various *.c files.
2151 A *.em file is a shell script that generates the corresponding
2152 ld__*.c file that implements an emulation. This is usually
2153 a straight 'cat' of a here-document, possibly with substitutions.
2154 * Script files (*.sc) are places by *.sc-sh scripts.
2155 Again, these are simple shell scripts that 'cat'
2156 here-documents, usually with some substitutions.
2157 The output a *.sc-sh is a script file.
2158 * Each emulation is defined by a short shell script with
2159 extension *.sh that specifies the emulation-specific
2160 parameters (such as the name of the *.sh-sc and *.em
2162 * genscript.sh is the master shell script used to generate
2163 an emulation. It is passed various argument, including
2164 the name a the emulation-speciic *.sh file that it
2165 "sources" to set variables to emulation-specifc parameters.
2166 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2167 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2168 * config/mh-foo: Rename LDEMULATION names as appropriate
2169 (usually 'gldfoo' -> plain 'foo').
2170 * ldwrite.c: Fixed a typo in a comment.
2171 * Makefile.in: Major changes. Removed some the sed
2172 magic to converts scripts, since that is now handled
2173 by genscripts.sh and the *.sc-sh scipt generators.
2174 * config.h: Remove a bunch of macros defining emulations
2175 and targets. This becomes one less file to edit when
2176 adding emulations or targets.
2177 * ldemul.h (struct ld_emulation_xfer_struct): Add
2178 emulation_name and target_name fields.
2179 * ldemul.c, ldemul.h: Define some default functions used
2180 by most emulations (and remove from the *.em scripts).
2181 * ldemul.c (ldemul_choose_target): Search the new
2182 ld_emulations array using a loop (instead of a hardwired
2183 nested if statement).
2184 Define the ld_emulation from the automatically-geenrated
2185 ldemul-list.h. This means you no longer have to edit ldemul.c
2186 to add a new emulation.
2187 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2188 their expansions, since the former no longer exist.
2189 * PORTING: A very rough first draft of a porting guide.
2191 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2192 to be terminated by a new-line (instead of requiring a semicolon).
2194 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2196 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2197 tests for NULL pointers all over the place.
2198 * ldlang.c (lang_process): remember to relocate global symbols
2199 *after* relaxing has done it stuff.
2201 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2203 * config/mt-coff-h8300: use EMUL like everything else
2204 * ldlang.c: (print_padding_statement): print the right address.
2205 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2208 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2210 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2211 * ldlang.c (print_data_statement): print the right address.
2213 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2215 * Makefile.in: The rule for testing ld by re-linking itself
2216 via an intermediate -r link was moved to the ld1 rule
2217 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2218 which allows the bootstrap rule to work.
2219 * ldctor.c (find_constructors): Don't create a constructor
2220 list if it is already defined (as would happen if ld is
2221 invoked by collect).
2223 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2225 * config/mh-sparc.h: now uses libgcc.a
2226 * ldmain.c: quit using exit
2227 * *sc: use *(COMMON) rather than [COMMON]
2228 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2229 to allow preprocessing of .l file.
2230 * Makefile.in: New ldlex.l mangling
2231 * ldexp.c (fold_binary): perform expressions with % and / in
2233 * ldfile.c (open_a): open archives on VMS in a special way
2236 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2238 * ldgram.y: map -M behave in the same way as -Map (sets file name
2240 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2241 whether or not relaxing has been done.
2242 * ldmain.c: don't open a map file if it doesn't have a name
2243 * relax.c: all the brains have moved into bfd.
2244 * ldwrite.c: ammend comment
2246 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2248 * Makefile.in: added relax, also made three stage go through a
2251 * config.h: if GNU960 defined, then default emulation mode is
2253 * ldexp.h, ldexp.c: map to file hooks
2254 * ldlang.c: map to file hooks
2255 * ldgram.y: added -Map -relax
2256 * ldlex.l: added -relax, -Map
2257 * ldmain.c: open map file
2258 * ldmisc.c: support for map file
2259 * ldwrite.c: new relax magic
2261 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2263 * Makefile.in, config/tm-*.h: Clean up make output, only
2264 pass DEFAULT_EMULATION to ldmain.c.
2266 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2268 * ldver.c: Bump to version 1.94.
2270 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2272 * Makefile.in: infodir belongs in datadir.
2274 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2276 * Makefile.in: Pass -y to bison. (Again;
2277 accidentally deleted by Rich.)
2278 * news.sc, ldgld68k.sc: Define __end as well as _end.
2280 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2282 * ldindr.h: added to contain prototypes of ldindr.c
2283 * ldfile.c: include ctype.h
2284 * ldmain.c: include the requried prototype headers
2285 * ldwrite.c: get_reloc_upper_bound has been renamed
2286 bfd_get_reloc_upper_bound
2288 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2290 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2291 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2292 spaces following hyphens, bsd make can't cope. added
2293 standards.text support and made it look like all the other
2296 * configure.in: configure now runs entirely in objdir so make file
2297 existence checks against ${srcdir}. Mark this directory as
2300 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2302 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2303 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2304 and mandir now keyed off datadir by default.
2306 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2308 * ldver.c: Bumped version to 1.93.
2309 * Makefile.in: Pass -y to bison.
2311 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2313 * config.h: h8 is now coff, not ieee
2314 * h8300hds.sc: reflect the same
2316 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2318 * ldver.c (ldversion()): Update to 1.92.
2319 * ldctor.c: There are two places constructor sets
2320 can be defined. One of them checked for an existing
2321 duplicate, the other didn't. Unfortunately, the latter
2322 was called after the former ...
2323 So, factor out code for inserting a new element into
2324 constructor_name_list (after checking for a duplicate)
2325 into a new function add_constructor_name, and call
2326 it from both aforementioned places (ldlang_add_constructor
2327 and ldlang_check_for_constructors).
2329 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2331 * Makefile.in: Rename .c files generated from ldtemplate
2332 to have names starting with ld__. This helps 'make clean'.
2334 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2336 * Makefile.in: Take out the version number for install
2337 * m88kbcs.sc: put in contructor blocks.
2339 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2341 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2342 parameter, a format, and an arg pointer, and rename it to
2343 vfinfo(). Write info() in terms of new vfinfo().
2344 New einfo() is the same as info(), except it writes to stderr.
2345 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2346 ldmisc.c: Replace "error" calls to info() by new einfo().
2348 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2350 * ldlex.l ldgram.y: made -V option do same as -v
2351 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2354 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2355 i386 aout changes from Bob Kukura
2356 * Makefile.in, config.h: added i386aout support
2357 * configure.in: fixed /h-{myhost} typo
2358 * ldgram.y: -MM now gives more boring map.
2359 * ldlang.c: now does D_PAGED flag the right way.
2360 * ldsym.c: -MM flags does the right thing.
2362 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2364 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2365 * ldlang.c (init_os): Compensate for BFD change,
2366 where bfd_make_section now returns NULL for a duplicate
2367 section request, instead of the old section.
2369 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2371 * ldver.c: Bump to version 1.91 (consistent with binutils).
2373 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2375 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2376 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2377 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2378 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2379 Add or update copyright notices.
2381 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2384 * Makefile.in: Changed installation directory name scheme
2385 to be consistent with gcc. Also changed 'install'.
2387 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2389 * Makefile.in: new targets ld.mm, ld.me
2391 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2393 * Makefile.in, ldtemplate: Need to use separate scripts
2394 for -n and -N options. Yet more complication.
2396 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2398 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2399 work). Add some lines to avoid Sun Make VPATH bugs.
2401 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2403 * news.sc: Add alignment for data segment.
2404 * ldtemplate: Add (yet another) script to get for -n or -N
2405 options. (These need different alignment than ZMAGIC files.)
2406 * Makefile.in: Add stuff for new foo.xn scripts.
2407 These are generated by replacing "ALIGN(0x...00)" by ".".
2409 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2411 * Makefile.in: new targets ld.ms, ld-index.ms
2412 ld.texinfo: remove tabs, other cleanups for texi2roff
2414 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2416 * ldmain.c (main): Make config.magic_demand_paged be true
2417 by default. Don't the WP_TEXT and D_PAGED flags of
2418 output_bfd here; it's too late, so set it when output_bfd
2419 is created (in ldlang.c). Also fix setting of EXEC_P flag
2420 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2421 * ldlang.c: Remove some duplicate extern declarations.
2422 * ldgram.y: Fixes to -N and -n options.
2423 * Makefile.in: Recognize upper case letters in sed script
2424 to remove assignments from script files.
2425 * ldtemplate: Don't assukme that -N or -n options
2426 imply use of -r script.
2427 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2429 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2431 * ldtemplate: include bfd.h before sysdep.h.
2433 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2435 Restructure configuration scheme for bfd, binutils, ld.
2437 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2438 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2439 Change some config names to match other dirs.
2440 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2442 * config/: Rename some config files to match up h-*.h names.
2443 Remove all the HOST_SYS definitions from the config files.
2445 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2447 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2448 * ldtemplate: Remove ldfile_add_library_path calls;
2449 just use the SEARCH_DIR commands in the script files.
2450 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2451 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2452 This is primarily intended for cross-linking, where you would
2453 place libaries in a different place than native libraries.
2454 Also, emulations made from ldtemplate now use $(srcdir).
2455 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2456 form; people can use the Makefile's LIB_PATH to override.
2458 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2460 * Makefile.in: fix target ld.dvi, add target ld.info
2461 ld.texinfo: make info filename ld.info
2463 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2465 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2467 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2468 few BFD types & enums.