1 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
4 works again. Attach some output symbols to the stub file bfd.
6 * emultempl/hppaelf.em: Include elf32-hppa.h.
7 (file_chain): Add decl.
8 (hppa_look_for_stubs_in_section): Delete decl.
9 (hppaelf_finish): Reenable code. Do not pass symbols
10 down to hppa_look_for_stubs_in_section.
12 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
14 * ldmain.c (write_map): Don't define. Removed all references.
15 Just use map_file or map_filename instead.
16 (add_archive_element): Use minfo to write map information, not
18 (constructor_callback): Use fprintf to write map information, not
20 * ldmain.h (write_map): Don't declare.
21 * ldgram.y (mri_script_command): Removed reference to write_map.
22 * ldlang.c (lang_one_common): Likewise.
23 * lexsup.c (parse_args): Likewise.
25 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
27 * scripttempl/elf.sc: Force all sections to be aligned.
29 * ldgram.y (section): Reverse the order of memspec_opt and
30 fill_opt to avoid an ambiguity when both are used.
31 * ld.texinfo: Changed accordingly.
33 * ldgram.y: Move include of ldlex.h back with other includes.
34 * ldlex.h (input_type): Don't initialize enum constants to
36 * ldlex.l: Use a switch to return the right token based on
37 input_type, rather than knowing that input_type has a value based
40 * ldgram.y (dirlist_ptr): Removed; not used.
41 * lexsup.c: Include ldver.h.
42 * Makefile.in: Rebuilt dependencies.
44 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
46 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
47 (ldlang_add_file): call it here instead.
49 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
51 * ldgram.y: Include ldlex.h after %token decls, for byacc.
53 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
55 * emultempl/hppaelf.em: First attempt to clean this file up.
56 Add comments in several functions as to their purpose and
57 how they function (or my current best guess). Clean up horrible
58 spacing and indention that never should have been accepted in the
59 first place. Add FIXMEs for issues which need to be resolved.
60 Disable linker-stub generation until it gets fixed. This allows
61 the linker to at least work on simple code for testing purposes.
63 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
64 it via hppaelf_finish). Prototype moved into ldlang.h.
65 (lang_process): Move problematic extra call to lang_size_sections
66 into the PA ELF specific code.
67 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
68 lang_size_sections moved here.
70 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
72 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
73 * config/ppc-elf32.mt: New file.
74 * emulparams/elf32ppc.sh: New file.
75 * emultempl/ppc.em: New file.
76 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
77 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
78 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
80 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
82 * lexsup.c (parse_args): Use symbolic numbers for long options.
83 Fix misunderstanding in -Y and -call_shared et al.
85 Use getopt instead of lex and yacc to parse the command line.
87 * ld.texinfo (Options): Document changes to option syntax.
88 * Makefile.in: Update dependencies.
89 * ldver.c (help): Tweak dashes in usage message.
90 * ldgram.y (%union): Remove unused members.
91 Remove %tokens for command line options; add ones for input types.
92 (command_line): Rules removed.
93 (file): Instead of command line, recognize an
94 input type indicator, then use the nonterminal for that type.
95 (defsym_expr): New nonterminal from code formerly in command_line.
96 * ldlex.h: Declare parser input type enum and variable.
97 Don't declare parse_line.
98 * ldlex.l: Remove unused variables. Make some used ones static
100 (COMMAND): Start state and its rules removed.
101 At start of yylex, return input state token if at start of input.
102 (lex_redirect): Don't need to set yyout.
103 (ldlex_command): Function removed.
104 * ldmain.c (main): Instead of calling parse_line, set up the
105 redirections and call yyparse directly.
106 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
108 * lexsup.c: Remove #if 0'd code.
109 (parse_line): Function removed.
110 (parse_args): Rewrite to use getopt_long_only.
111 (set_default_dirlist): New function from code formerly in
112 ldgram.y:command_line.
113 (set_section_start): New function.
114 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
115 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
116 compiled-in link scripts in "{" and "}", as the grammar no longer
119 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
121 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
122 require that it be in $(srcdir).
124 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
126 * ldlang.c (lang_size_sections): Only align section to alignment
127 required by linker script, not to maximum alignment of input
130 * ldlang.h (largest_section): Don't declare.
131 * ldlang.c (largest_section): Don't define.
132 (size_input_section): Don't set largest_section; not used.
134 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
136 * ldlang.c (new_afile): Pass NULL as last argument to concat.
138 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
140 * ldlang.c, ldmain.c: Include libiberty.h.
142 * ldmisc.h (concat): Don't declare.
143 * ldmisc.c (concat): Don't define; just use the one in libiberty.
145 * ld.h (as_output_section_statement): Removed; not used.
147 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
149 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
150 bfd_set_error and new error names.
152 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
154 * ldwrite.c (build_link_order): If the cooked size of the section
155 has been set, use it, for determining link_order size.
156 (ldwrite): In the error message displayed if bfd_final_link fails,
157 indicate that it was in fact the final link step that failed.
159 * ldlang.c (lang_size_sections): Clear bfd_error before calling
160 bfd_relax_section, in case it returns false but doesn't flag an
161 error. If an error is returned, indicate which one it is in the
164 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
165 it'll get picked up from $(srcdir) if appropriate.
167 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
169 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
170 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
172 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
174 * ldlex.l (comment): Increment line number when newline is read.
176 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
178 * ldlang.c (lookup_name): Take new argument, force_load. If true,
179 reload the file even if it is already loaded.
180 (wild): Call lookup_name with force_load argument of 0.
181 (open_input_bfds): Call lookup_name with force_load argument of 1.
182 (print_symbol): Remove declaration of non-existent function.
183 (print_one_symbol): Return true rather than falling off end.
185 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
187 * ldmain.c (main): Use %ld when printing long values.
189 * scripttempl/elf.sc: Move _edata after the .sdata section.
190 Permit OTHER_BSS_SYMBOLS to be defined.
191 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
193 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
195 * Rename all "hppaosf" files to "hppaelf".
196 * Change all "osf" references to "elf" in hppaelf files.
197 * Makefile.in: Likewise.
198 * configure.in: Likewise.
200 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
202 * ldmain.c (main): Call xatexit, not atexit.
203 Call xmalloc_set_program_name.
205 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
208 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
210 * emultempl/lnk960.em (append), emultempl/hppaosf.em
211 (hppaosf_finish): Call xmalloc, not ldmalloc.
212 * ldmain.c (preserve_output): Function removed.
213 (main): Do it here instead.
215 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
217 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
218 GNU C specific macros.
220 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
221 call to LANG_FOR_EACH_INPUT_SECTION.
223 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
225 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
226 deleted; will use libiberty versions instead.
227 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
228 mri.c Makefile.in: Change callers.
230 * ldmisc.c (vfinfo): Remove cleanup code.
231 * ldmain.c (remove_output): Put it here (new function).
232 (preserve_output): New function.
233 (main): Register remove_output and preserve_output with atexit.
234 * ldmain.c ldgram.y: Call xexit instead of exit.
235 * ldmisc.h: Declare xexit.
237 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
239 * Makefile.in: Lots of new H8/500 memory models.
241 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
243 * ldlex.l: Removed duplicate rules.
244 (yywrap): Provide default definition, needed with some versions of
247 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
249 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
250 the archive filename too.
252 * ldlex.l: Add rule to catch invalid input characters instead of
253 printing them. Include "ldmain.h" for program_name decl.
254 (lex_warn_invalid): New function.
255 * Makefile.in: Add dependency.
257 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
259 * Makefile.in (check): Don't bother running any tests of
260 cross-linker until the test suite no longer assumes native mode.
262 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
264 * ldlang.c (print_one_symbol, print_input_section): Print
265 global symbols in symbol table again.
267 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
269 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
270 exit successfully instead of complaining if no input files are
273 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
275 * Makefile.in: Format variable definitions consistently.
276 (LD_PROG): Remove unnecessary variables from link command,
277 change variable LOADLIBES to EXTRALIBS.
279 * ldmain.c (main): Compute and display total execution time.
280 * ld.texinfo (-stats): Document the option.
282 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
284 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
287 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
290 * ldlang.c (relaxing): Removed global variable.
291 (lang_size_sections): If the canonical symbols have not already
292 been read in, read them in before relaxing.
293 * ldlang.h (relaxing): Removed declaration.
295 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
297 * ldlang.c (new_afile): Initialize loaded field to false.
298 (lookup_name): If file was already loaded, don't call the
299 add_symbols entry point again.
301 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
303 * ld.texinfo: Clarify what -T option does.
305 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
307 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
310 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
312 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
314 * configure.in (m68k-motorola-sysv*) New target.
315 * config/delta68.mt: New file.
316 * emulparams/delta68.sh: New file.
317 * scripttempl/delta68.sc: New file.
318 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
319 (em_delta68.c): New target.
321 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
323 * ldmain.c (add_archive_element): If trace_files or
324 trace_file_tries, print file name.
325 * ldlang.c (lookup_name): Likewise.
326 (ldlang_add_file): Don't put files on input_bfds list in reverse
329 * scripttempl/elf.sc: Correct typo.
331 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
333 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
334 their arguments optional, for compatibility with the old GNU ld.
336 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
338 * scripttempl/elf.c: Define __bss_start before the .sbss section.
340 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
342 * ldmain.c (add_to_set): Add bitsize argument.
343 (constructor_callback): New function.
344 (link_callbacks): Add constructor_callback.
345 * ldctor.c (struct set_info): Add bitsize field.
346 (ldctor_add_set_entry): Add bitsize argument.
347 (ldctor_build_sets): Base the size of the elements of the set on
348 the bitsize, rather than always using LONG.
349 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
351 * ld.h (QUAD_SIZE): Define.
352 * ldgram.y (QUAD): New token.
354 * ldlex.l: Return QUAD.
355 * lexsup.c (keywords): Add QUAD.
356 * ldwrite.c (build_link_order): Handle QUAD.
357 * ldlang.c (print_data_statement): Handle QUAD.
358 (lang_size_sections): Likewise.
359 (lang_do_assignments): Likewise.
360 * ldexp.c (exp_print_token): Add QUAD to table.
361 * ld.texinfo: Describe QUAD.
363 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
364 since the Alpha doesn't use them.
366 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
368 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
370 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
372 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
373 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
375 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
377 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
378 needed for i386mach. (Should be a no-op on other systems.)
380 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
381 (PAGE_SIZE): Don't define; not used.
383 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
385 * ldgram.y (yyerror): Make argument const char *, and actually
386 print it out rather than assuming it is a syntax error.
387 * ldmisc.h: Change declaration of yyerror.
388 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
390 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
392 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
393 exec header offset, since the exec header isn't loaded.
394 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
396 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
398 A major rewrite to move the bulk of the linker into BFD so that
399 more efficient backend code can be written for specific object
401 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
402 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
403 * ldctor.c, ldctor.h: Complete rewrite.
404 * ldwrite.c, ldwrite.h: Complete rewrite.
405 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
406 link_info.strip instead. Changed all uses.
407 (discard_locals_type, discard_locals): Removed. Use
408 link_info.discard instead. Changed all uses.
409 (ld_config_type): Removed relocateable_output field; use
410 link_info.relocateable instead; changed all uses. Added stats
412 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
413 set_loader_symbol): Removed.
414 * ldexp.h (node_class): Added etree_rel.
415 (etree_type): Added rel field.
416 * ldexp.c (exp_print_token): Bracketed table initialization.
417 (exp_relop): New function.
418 (fold_name): Use linker hash table rather than ldsym functions.
419 (exp_fold_tree): Likewise. Also, handle etree_rel case.
420 (exp_print_tree): Handle etree_rel.
421 * ldgram.y (strip_symbols, discard_locals): Removed.
422 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
423 (REL): New token. Does not appear in grammar, but needed for
425 (file): Don't call lang_final; it's called by main anyhow.
426 * ldlex.l: Accept -stats and -no-keep-memory options.
427 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
428 * ldlang.c: Consistently use fill_type for fill argument.
429 (lang_init_script_file, script_file): Removed.
430 (create_object_symbols): Removed. Use
431 link_info.create_object_symbols_section instead. Changed all
433 (lang_add_keepsyms_file): Removed.
434 (lookup_name): Call bfd_link_add_symbols instead of
435 ldmain_open_file_read_symbol.
436 (wild): Don't iterate over script_file.
437 (open_output): Create link hash table.
438 (lang_place_undefineds): Rewrote.
439 (lang_size_sections): Handle relaxing (doesn't work yet).
440 (lang_relocate_globals): Removed.
441 (lang_finish): Use link hash table rather than ldsym functions.
442 (lang_common): Rewrote.
443 (lang_one_common): New function.
444 (ldlang_add_file): Add file to link_info.input_bfds list. Set
446 (create_symbol): Removed.
447 (lang_process): Don't call lang_init_script_file. Call
448 ldctor_build_sets rather than find_constructors. Don't call
449 lang_relocate_globals.
450 (lang_abs_symbol_at_beginning_of): Rewrote.
451 (lang_abs_symbol_at_end_of): Rewrote.
452 * ldmain.c (had_y): Removed.
453 (lprefix, lprefix_len): Removed; use link_info fields instead.
455 (multiple_def_count, commons_pending, undefined_global_sym_count,
456 total_symbols_seen, total_files_seen): Removed.
457 (link_callbacks, link_info): New variables.
458 (main): Initialize link_info. Don't call init_bfd_error_vector or
459 ldsym_init. Don't set now unused variables. Handle -stats.
460 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
462 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
463 search_library, gnu960_check_format, decode_library_subfile,
464 linear_library, symdef_library, clear_syms, subfile_wanted_p):
466 (add_keepsyms_file, add_archive_element, multiple_definition,
467 multiple_common, add_to_set, warning_callback, undefined_symbol,
468 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
470 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
471 require symbols for %C; look them up instead.
472 * emultempl/hppaosf.em: Pass link_info to
473 hppa_look_for_stubs_in_section.
474 * Makefile.in: Rebuilt dependencies.
475 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
477 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
479 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
480 ldlang.h and ldctor.h.
482 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
483 declarations of free and malloc from flex output. Change malloc
484 to ldmalloc in flex output.
486 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
488 * ldmain.c (lprefix): Change default from a char to a string
489 with only one character.
490 (lprefix_len): Set default to one.
492 * ldmain.h (lprefix_len): Declare.
494 * ldsym.c (write_file_locals): Use strncmp rather than a character
495 comparison for lprefix.
497 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
500 * emultmpl/hppaosf.em: Include ldexp.h.
501 (before_parse): Set lprefix and lprefix_len correctly.
503 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
505 * ldlex.h: Don't declare yywrap if it is a macro.
506 * ldlex.l: Include sysdep.h.
507 * ldlang.c (lang_for_each_statement_worker,
508 lang_for_each_statement): Forgot to use PARAMS.
510 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
512 * Makefile.in: Added .PHONY targets where appropriate. Added some
514 (gcclibdir, version): Removed unused variables.
515 (DEP): New variable, set to mkdep.
516 (ALL_CFLAGS): New variable. Used in .c.o target.
517 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
519 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
520 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
521 mostly obsolete variables. Adjusted remaining uses.
522 (DEF_EMUL): Removed variable.
523 (ldmain.o): Handle undefined EMUL error correctly.
524 (ldemul-list.h): Depend on config.status rather than Makefile.
525 Create via temporary file.
526 (ver960.c, roll, make): Removed obsolete targets.
527 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
529 * dep-in.sed: New file, used when rebuilding dependencies.
531 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
533 Made many changes to eliminate gcc warnings. Made various
534 cosmetic changes, declared various things in header files, removed
535 various extern declarations from .c files. No substantive
538 * ldlang.c (lang_process): Ifdef out final call to
539 lang_size_sections again (reverting change of Nove 2), since it
540 breaks the Sun4 linker.
542 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * configure.in (alpha-*-netware*): New target; use alpha.
546 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
548 * configure.in: Group targets by CPU. Merge some m68k target
549 entries with different CPU specs that use the same ld_target
552 * configure.in: Add sparc*-*-coff.
553 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
554 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
555 (em_coff_sparc.c): Add dependencies and build rules.
557 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
559 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
561 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
563 (command_line_option): Accept and ignore them (for now).
564 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
567 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
569 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
570 not in bfd_com_section, create the section in the BFD so that it
571 can be placed in the right output section.
573 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
575 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
576 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
577 (OTHER_READONLY_SECTIONS): Define for .reginfo.
578 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
579 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
580 Move OTHER_READONLY_SECTIONS after all the other readonly
581 sections. Don't use DATA_ADDR twice.
583 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
584 p is in a common section, make sure the BFD has a section of that
587 * ldlang.c (lang_common): Add newline to error message.
589 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
591 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
592 Lynx-specific script instead of m68kcoff.
593 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
594 (ENTRY): Define as __main.
595 (TEXT_START_ADDR): Define as 0.
596 (PAGE_SIZE): Define as 0x1000.
597 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
598 * scripttempl/m68klynx.sc: New file.
600 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
602 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
603 arguments rather than treating them as emulation names.
605 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
607 * configure.in: Support x86 unixware and netware plus generic netware.
609 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
611 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
614 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
616 * Makefile.in (distclean): Don't delete dvi or info files.
617 (ld.info): Update dependency list.
618 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
620 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
622 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
623 Set output_filename instead of creating a new node.
624 (open_output): Don't set output_filename.
625 (lang_final): Create the new node here.
626 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
628 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
630 From Pete Hoogenboom (hoogen@cs.utah.edu):
632 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
633 edata, _edata, end): Add definitions of these symbols.
634 (__end): Remove definition of this symbol.
635 (__data_start): Move definition of this symbol.
637 * emultempl/hppaosf.em: Various fixes and support for linker stub
639 (hppaosf_finish, hppaosf_search_for_padding_statements,
640 hppaosf_create_output_section_statements): New functions in
641 support of linker stub generation.
642 (ld_hppaosf_emulation): Redefine to include new
643 emulation-specific routines.
645 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
646 Pass abs_output_section rather than NULL to avoid invalidating
649 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
651 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
652 (em_i386mach.c): New rule.
653 * configure.in (i[34]86-*-mach*): New case.
654 * config/i386-mach.mt: New file.
655 * emulparams/i386mach.sh: New file.
657 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
659 * ld.h (flag_is_*): Removed macros.
660 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
661 Consistently check the BFD symbol flags directly, rather than
662 using file_is_* macros.
664 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
666 * configure.in (sparc*-*-lynxos*): New target.
667 * Makefile.in: Add rule for em_sparclynx.c.
668 (ALL_EMULATIONS): Add Lynx emulations.
669 * config/sparc-lynx.mt: New file.
670 * emulparams/sparclynx.sh: New file.
671 * scripttempl/sparccoff.sc: New file.
673 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
675 * Makefile.in: Add dependency for $(EMULATION_OFILES).
677 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
679 * relax.c (write_relax): Check return value of bfd_seclet_link.
681 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
683 * ldlang.c (delete_output_file_on_failure): New variable.
684 (open_output): Set it after bfd open succeeds.
685 * ldmisc.c (vfinfo): Test it.
687 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
689 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
692 * ldemul.c: Support was added to allow emulation-specific
693 processing to occur. This support was added primarily for linker
694 stub generation in the elf32-hppa gld.
695 (ldemul_finish, ldemul_create_output_section_statements): New
697 * ldemul.h: Support was added to allow emulation-specific
698 processing to occur. (As described above.) Added finish and
699 create_output_section_statements fields to
700 ld_emulation_xfer_struct structure.
701 * ldlang.c: Add calls to emulation-specific routines.
702 (lang_process): Add call to
703 ldemul_create_output_section_statements function.
704 (lang_process): Add call to a emulation-specific routine (and
705 some processing after the call).
707 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
709 * configure.in: mips*- instead of mips-, mips*el changes
711 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
713 * configure.in (alpha-*-osf*): New target; use alpha.mt.
714 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
715 (em_alpha.c): New target; use alpha.sh and alpha.sc.
716 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
717 * config/alpha.mt: New file.
718 * emulparams/alpha.sh: New file.
719 * scripttempl/alpha.sc: New file.
721 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
723 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
724 types of different sizes (eg: 64 and 32 bits), so coerce.
725 * ld.h (ALIGN_N): Add warning about usage.
727 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
729 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
730 which we already have a definition, rather than checking in
731 several different places whether the symbol is weak.
733 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
735 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
736 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
737 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
738 expanded within them.
739 * config/mipsb-elf32.mt: New file.
740 * emulparams/elf32mipb.sh: New file.
741 * Makefile.in (em_elf32mipb.c): New target.
743 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
745 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
746 lang_input_file_is_search_file_enum so objects brought in using
747 INPUT() do a path lookup.
749 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
751 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
752 instead of {i386,m68k}-coff.
753 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
754 * config/i386-lynx.mt: New file.
755 * config/m68k-lynx.mt: New file.
756 * emulparams/i386lynx.sh: New file.
757 * emulparams/m68klynx.sh: New file.
759 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
760 but defaulting to _start.
762 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
763 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
766 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
768 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
769 HOSTING_LIBS for testing.
771 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
773 Finish up support for i386-sysv4 (without shared libraries):
774 * ld.h (flag_is_weak): Define.
775 * ldlang.c (print_symbol): Mention whether symbol is weak.
776 (print_input_section): Print weak symbols as globals.
777 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
778 (enter_global_ref): Do not warn if a weak symbol redefines a
779 global symbol. Do not let a weak symbol redefine a common symbol.
780 (enter_file_symbols): Treat weak symbols as global symbols.
781 (subfile_wanted_p): Do not pull in an object file from a archive
782 just to resolve an undefined weak symbol.
783 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
784 error; the error might be that malloc has run out of space.
785 * ldsym.c (write_file_locals): Treat weak symbols as global.
786 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
788 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
789 * config/i386-elf.mt: New file; set EMUL to elf_i386.
790 * emulparams/elf_i386.sh: New file.
791 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
792 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
793 (ALL_EMULATIONS): Add em_elf_i386.o.
794 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
795 (em_elf_i386.c): New target, like other em_*.c targets.
796 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
797 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
798 nonempty, and configured for native, add it to LIB_PATH.
800 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
802 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
803 Added statements to pass stab and stabstr sections through and
804 mark them as NOLOAD, which makes GDB happier.
806 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
808 * configure.in: Accept m68k-lynx-lynxos config.
810 * Makefile.in: Use $(SHELL) to run genscripts.sh.
812 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
814 * config/coff-h8300.mt: Add EMUL=h8300h.
816 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
818 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
820 * Makefile.in: Changed CXX back to g++.
822 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
824 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
826 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
828 * Makefile.in (TAGS): Use shell wildcards.
830 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
832 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
834 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
836 * ld.texinfo: re-enable included config file; conditionalize doc
837 for -oformat to interact properly with SingleFormat doc config
838 var; rename @up/@down to @raisesections/@lowersections.
840 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
842 * configure.in: recognize m88110.
844 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
846 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
847 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
848 ELF emulation is "elf32-hppa" not "elf-big".
849 (hppaosf_before_parse): Remove unneeded processing of environment
851 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
852 .text segment of output file.
853 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
855 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
857 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
860 * ldlang.c, ld.h: updated copyright.
862 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
864 * ldlang.c (open_output, lang_check): Check return value of
867 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
869 * scripttempl/h8500.sc: Start all sections in a different segment.
870 * scripttempl/z8ksim.sc: Handle constructors
872 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
874 * Makefile.in: revert earlier changes back to execute runtest
875 with make check. cdtest and bootstrap now function as they
876 did within the Makefile.
878 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
880 * Makefile.in: Update dependencies.
882 * configure.in: Set EMULATION_OFILES in Makefile based on
883 --with-targets option.
885 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
887 * Makefile.in: check targets reimplemented to old way.
889 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
891 * config/i386v.mh, config/irix4.mh: Use gcc
892 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
893 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
894 bfd/configure.host change.
896 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
898 * scripttempl/elf.sc: Handle .line and .debug* sections.
900 * ldlex.l: Use bfd_scan_vma, not strtoul.
902 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
904 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
905 Remove inital caps in some error messages, change "can't" to
906 "cannot", add missing colons.
907 * ldmisc.c (vfinfo): Print "%%" as a single %.
908 For '%' followed by unrecognized character, print them both
909 verbatim instead of expecting a char * arg.
910 For '%C', don't put the function name in parens.
912 * ldexp.c (invalid): Pass "%%", not "% ".
914 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
916 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
917 (BSS_VAR): Removed; now always define _fbss.
918 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
921 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
923 * configure.in: z8k-coff is the same as z8k-sim
925 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
927 * testsuite/lib/ld.exp: new file
928 * testsuite/config/unix-ld.exp: new file
929 * testsuite/ld.bootstrap/bootstrap.exp: new file
930 * Makefile.in: add dejagnu support for make check
932 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
934 * ldlex.l (comment): Add missing newline in message.
935 * ldindr.c (add_indirect): Ditto.
936 * ldexp.c (exp_fold_tree): Ditto.
938 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
940 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
943 * ldmisc.c (multiple_warn): New function.
944 * ldmisc.h: Declare it.
945 * ldmain.c (enter_global_ref): Call it.
946 * ld.h (ld_config_type): Add warn_common.
947 * ldlex.l, ldgram.y: Set it with -warn-common option.
948 * ldver.c (help): Document it.
950 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
952 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
953 target-specific sections, and for changing data section vma.
955 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
957 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
958 terminals, for Solaris.
959 (dirlist_ptr): New static variable.
960 (command_line_option): Accept new options.
962 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
965 * config/sun4sol2.mt: Pass emulation name without ".sh".
967 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
968 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
970 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
972 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
973 .dtors, .data1, .rodata1 sections, instead of combining them into
974 other sections. For `-r', set all section start addresses to
977 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
978 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
979 (MAXPAGESIZE): Renamed from PAGE_SIZE.
981 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
983 * genscripts.sh: If this is the default emulation, set
985 * emultempl/*.em: Use it to determine whether to compile in the
988 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
989 genscripts.sh. Pass the current emulation name without ".sh" on
991 * genscripts.sh: Take an default emulation arg.
992 Use the current emulation name as EMULATION_NAME.
993 Make default lib path for cross-compiling ':', not null.
994 * emulparams/*.sh: Don't set EMULATION_NAME.
995 * ldemul.c (ldemul_get_script): Take isfile arg.
996 Pass it to emulation's get_script function.
997 * ldemul.h: Adjust get_script prototypes.
998 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1000 * ldfile.h: Declare it.
1001 * ldgram.y: Accept a script on the command line again,
1002 for parsing compiled-in scripts.
1003 * ldmain.c (main): If ld script is a file, parse it as a -T
1004 option, otherwise parse it directly.
1005 * emultempl/*.em (*get_script): Return the scripts themselves if
1006 this is the default emulation; otherwise return their file names.
1007 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1009 * emulparams/m88kbcs.sh: Use it.
1011 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1013 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1015 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1016 there's no change log entry yet, tsk tsk) from the list of
1017 emulations compiled in until Mark gets around to checking in
1018 emulparams/i386linux.sh.
1019 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1020 changed, this file gets updated.
1022 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1024 * ldgram.y (OPTION_Lfile): New token.
1025 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1026 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1028 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1030 * configure.in: h8/300h support needs own .mt file.
1031 config/coff-h8300h.mt: New file.
1033 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1035 * ldmain.c: Don't include sys/stat.h; it already got included
1036 somewhere along the way.
1038 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1040 * Makefile.in: Add h8300h support.
1041 emulparams/h8300h.sh: New file.
1042 scripttempl/h8300h.sc: New file.
1044 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1046 * ldfile.c (ldfile_open_file): In error message, use the name the
1047 user gave (e.g., "-lc"), rather than the base file name.
1049 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1051 * ldmain.[ch]: Remove initial Q_ from function names.
1052 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1054 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1056 * ldlang.c (lang_process): Move loading of default script from
1057 here to main. Add a "/" to start of script name to prevent
1058 finding it in "." first.
1060 * ldmain.c (set_scripts_dir): Don't look in "." first.
1062 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1065 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1067 * Makefile.in (em_m88kbcs.c): Correct dependency.
1068 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1069 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1070 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1072 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1074 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1075 main.c (main): Print the errno string in the error message.
1077 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1079 * configure.in: Accept h8300h for target cpu.
1081 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1082 present (demangle is smart enough to know whether to do it or not).
1084 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1086 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1087 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1089 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1091 * ldmain.c (get_emulation, check_for_scripts_dir,
1092 set_scripts_dir): New functions.
1095 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1097 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1098 Create symbol "end" instead of "__end". Comment out some parts
1099 that may not be needed (yet) for elf.
1101 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1103 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1105 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1107 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1108 when no prototype is being supplied.
1109 (ldmalloc, ldrealloc): Size argument is now size_t.
1111 * ldmisc.c (finfo): New function, accepts FILE* argument.
1112 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1113 without leading zeros.
1114 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1115 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1117 (concat, buystring): String lengths are size_t.
1118 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1120 * ldlang.c (new_statement): Size argument is now size_t. Added
1121 forward declaration with prototype.
1123 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1125 * ldgram.y (OPTION_v): Don't turn on verbose output.
1127 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1129 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1132 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1134 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1135 collect2 doesn't look for gld any more anyhow.
1137 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1139 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1140 now have a non NULL srefs_chain.
1142 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1143 hp300hpux, since the latter does not exist.
1145 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1147 * genscripts.sh: Put the scripts in the ldscripts directory, not
1149 * configure.in (ldscripts): Make, instead of emulations.
1150 * Makefile.in (scriptdir): Take off the "ld" part.
1151 (install, clean, distclean): Use ldscripts, not emulations.
1152 In tests, don't pass -Lemulations.
1153 Don't pass tooldir/lib to genscripts.sh.
1154 * genscripts.sh: Don't take tooldir/lib arg.
1155 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1156 default script file.
1158 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1160 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1162 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1164 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1166 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1168 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1169 run in parallel without colliding on yacc's static file names.
1170 Without the stub rule, make will try to start two yacc's
1171 concurrently which fails because of yacc's static file names.
1173 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1175 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1178 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1180 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1181 different from libdir.
1183 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1185 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1187 * ldver.c (help): New function.
1188 * ldver.h: Declare it.
1189 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1191 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1193 * Makefile.in (INCLUDES): Don't need ../include any more.
1195 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1197 * ldlex.l, ldgram.y: Support new -oformat option.
1198 Remove attempt at supporting script fragments on the command line.
1199 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1200 * mri.c (mri_format), ldgram.y: Change callers.
1201 * ldlang.h: Change prototype.
1203 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1205 * Makefile.in: canonicalize install.sh; for use within
1206 this directory (and subdirs)
1208 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1210 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1212 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1215 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1217 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1218 It wasn't documented (or likely used) and wastes time.
1219 (try_open): If EXTEN is empty, don't try it.
1221 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1222 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1223 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1224 with normal function declarations.
1226 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1227 Move *.sc-sh to scripttempl/*.sc.
1228 * {emultempl,emulparams,scripttempl}/README: New files.
1229 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1230 removed, replaced with generic.em.
1231 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1232 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1234 * *.em (*_get_script): Return script name instead of script contents.
1235 * ldlang.c (lang_process): Change caller.
1237 * ldlex.l, ldgram.y: Recognize -m option.
1238 Check for input files after *all* options in grammar.
1239 * ldmain.c (main): Check for -m options. Add default directory
1242 * mkscript.c: File removed.
1243 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1244 to add to the default LIB_PATH.
1245 Look for input files in the new subdirectories.
1246 Create the scripts in emulations subdirectory and don't filter
1247 them through mkscript.
1248 * configure.in: Make the emulations subdirectory.
1250 * Makefile.in: Account for all of the above changes.
1251 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1252 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1253 Put CFLAGS last in the compilation rules.
1254 Add -I../bfd to INCLUDES so sysdep.h is found.
1256 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1258 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1260 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1261 dependent on RELOCATING, not RELOCATION.
1262 * hp3hpux.sh (SHLIB_PATH): Define it.
1264 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1266 * ldfile.c (try_open): If opening without the extension fails,
1267 try with the extension even if -v or -V was given.
1268 had_script is imported (from ldgram.y), not exported.
1270 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1272 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1274 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1276 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1277 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1279 (section): Use statement_list_opt, not statement_list.
1280 * m68kcoff.sc-sh: Gather constructors and destructors and define
1281 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1282 * sa29200.sc-sh: Gather constructors and destructors and define
1283 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1285 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1287 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1288 * configure.in: No longer need to configure to get sysdep.h.
1290 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1292 * Makefile.in: remove install:all and install-info:info
1293 dependencies (these cause some spurious rebuilds at 'make install'
1296 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1298 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1299 (mips-idt-ecoff*): Added trailing '*'.
1300 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1301 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1302 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1304 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1305 incorrect definitions.
1307 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1309 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1310 symbols, unless stripping.
1312 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1314 * Makefile.in: configure looks for ####, so remove lines with many
1316 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1317 and HOSTING_LIBS correctly so that ``make check'' will work.
1319 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1321 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1322 to etext, edata, and end. Needed for IRIX 4.0.5F.
1323 Patch from mwp@iconix.oz.au (Michael Paddon).
1325 * Version 2.2.1 released.
1327 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1329 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1330 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1332 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1334 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1337 * Version 2.2 released.
1339 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1341 * ldver.c (ldversion): Bump version number to 2.2.
1343 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1347 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1349 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1351 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1353 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1354 mkscript.o, rather than directly from mkscript.c.
1356 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1358 * configure.in: Look for ${target_makefile_frag} relative to
1359 ${srcdir}, not relative to build directory.
1361 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1362 * configure.in: Recognize hppa*-hp-osf.
1363 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1364 (em_hppaosf.c): Build it.
1365 * config/hppaosf.mh, hppaosf.mt: New files.
1367 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1368 some system header files. All uses changed.
1370 * configure.in: Recognize i386-aix configurations as i386-coff
1373 * configure.in: Recognize m68*-*-hpux.
1374 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1375 the value of STACKZERO.
1376 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1377 (em_hp3hpux.c): Build it.
1378 * hp3hpux.sh, config/hp300hpux.mt: New files.
1380 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1382 * mips.sc-sh: Put constructors in the .data section.
1383 * Makefile.in (cdtest): Added dependency on ld.new.
1385 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1387 * Makefile.in: Change definition of $(tooldir) to match FSF.
1388 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1389 Support VAX Ultrix and BSD.
1391 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1393 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1395 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1397 * ldlang.h (struct memory_region): Change `length' and
1398 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1399 * ldlang.c, mri.c: Corresponding changes, plus lint.
1401 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1403 * configure.in: For all i386 targets, accept i486 as well.
1405 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1407 * ldlang.c (wild_doit): Preserve all flags for a
1408 SEC_SHARED_LIBRARY section.
1409 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1410 computing largest_section.
1412 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1414 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1415 fields of newly created structure.
1417 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1419 * ldmain.c (g_switch_value): New variable.
1420 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1421 (command_line_option): Accept -G and set g_switch_value.
1422 * ldlex.l (COMMAND): Accept -G.
1423 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1425 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1427 Support for linking and loading at different places:
1429 * ldlex.l: Add "AT" keyword.
1430 * ldgram.y: Cleanup, and parse AT.
1431 * ldlang.c (print_output_section_statement): Print output address
1432 of section in map. (lang_size_sections): Fill sections' lma with
1434 * ldlang.h (lang_output_section_statement_type): Add load_base
1437 * ldindr.c (add_indirect): Keep more information in the alias
1439 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1440 attribute from an input section.
1441 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1442 default. (Q_enter_file_symbos): Indirect symbols now are known by
1443 their section, not a special symbol flag.
1444 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1445 (write_file_globals): Write the mapping for an indirect symbol.
1446 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1449 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1451 * ld.texinfo: changes for q1
1453 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1455 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1457 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1459 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1461 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1463 * mips.sc-sh: Added variables which may be overridden by a
1465 * mipsidt.sh: New file; emulation for IDT MIPS board.
1466 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1467 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1468 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1469 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1471 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1473 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1475 * i386bsd.sh, config/i386bsd.mt: New files.
1476 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1478 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1480 * mri.c: Add extern declaration of strdup.
1481 * ldsym.c (KEEP macro): Add spaces around '=' for the
1482 sake of old (e.g. PCC) compilers.
1484 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1486 * ldver.c: Bump to version 2.1.
1488 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1490 * ldgram.y: allow section types without address expressions.
1491 * ldlang.c (lang_relocate_globals): avoid possible hang with
1492 undefined but unreferenced symbols.
1493 * relax.c (relax_section): don't complain if the script file isn't
1494 relaxable but -relax is set
1496 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1498 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1500 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1502 * mipsbig.sh: New file. Big endian MIPS emulation.
1503 * config/mips-big.mt: New file. Use mipsbig emulation.
1504 * configure.in (mips-sgi-irix*): Use target mips-big.
1505 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1506 (em_mipsbig.c): New target. Uses mipsbig.sh.
1508 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1510 * mips.sc-sh: Put .scommon sections into .sbss section.
1512 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1513 rather than always putting them in bfd_com_section.
1514 * ldlang.c (lang_common): If a common symbol is not in
1515 bfd_com_section, put in a section of the same name, rather than
1516 always putting it in section COMMON.
1518 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1520 * ldmain.c (subfile_wanted_p): If we already have a common
1521 definition of a symbol, don't necessarily pull in an object file
1522 that provides a non-common definition.
1524 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1525 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1527 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1528 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1530 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1532 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1535 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1537 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1538 checking for equality to bfd_com_section.
1540 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1542 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1543 targets, linker script.
1544 * mipslit.sh: New file. Little endian MIPS emulation.
1545 * config/mips-lit.mt: New file. Use mipslit emulation.
1546 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1547 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1548 (em_mipslit.c): New target. Uses mipslit.sh.
1550 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1552 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1553 $(tooldir)/bin/gld, so that gcc can find it with or without
1556 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1558 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1559 write_norel. All linking is now done via write_relax. Call
1560 ldsym_write before calling write_relax.
1561 * relax.c: Added copyright.
1562 (write_relax): Renamed from write_relaxnorel. Added relocateable
1563 argument. seclet_dump renamed to bfd_seclet_link.
1564 * relax.h: Added copyright.
1566 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1568 * ldmain.c (decode_library_subfile): Patch from
1569 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1571 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1573 * config/vxworks960.mt renamed to config/i960.mt
1575 * configure.in: sparc-aout emulates a sun4, as does
1576 sparc*-vxworks, i960-nindy uses gld960 emulation
1578 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1580 Fix support for NOLOAD, add INCLUDE
1581 * ldfile.c (ldfile_open_command_file): pass file name to
1583 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1584 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1587 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1589 * Makefile.in, config.h: no more default emulation. Make the lack
1590 of emulation a compile time error
1592 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1594 * configure.in: recognise all sparclite variants, not just 'sparclite'
1596 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1598 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1601 * configure.in: accept *-ericsson-ose for any m68k CPU.
1603 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1604 for each output section.
1606 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1608 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1609 macro bfd_asymbol_bfd as appropriate.
1610 * Makefile.in: Un-duplicate ldlex.c dependency.
1611 * condigure.in: Replace my_host case table by sourcing
1612 ../bfd/configure.host. Allow std-host as the default.
1613 * ldmisc.c: Change logic for C++ name demangling: There is
1614 no initial '_' to remove from stab-derived function names.
1616 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1618 * ldlang.c (lang_init_script_file): don't attach the output file
1619 sections to the script file.
1621 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1622 * ldlang.c (wild): run expansion loop over command line bfd too.
1623 (lang_ini_script_file): initialize more parts of the command line
1625 * ldlex.l: fix DEFINED start states.
1627 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1629 * ld.texinfo: new doc.
1630 * ldgram.y, ldlex.l: understand -y<symbol>
1631 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1632 print info. (add_ysym): new function.
1633 * ldsym.h: (ldsym_type): new define SYM_Y.
1635 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1637 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1638 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1639 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1640 macros with PARAMS. Recreational cleanup. Update copyrights.
1642 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1644 * Makefile.in: pass down the bfd source directory for includes
1646 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1648 * ldlang.c (lang_size_sections): don't change size and address for
1649 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1652 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1654 * relax.c (build_it): re-enable the processing of data_statements
1655 in scripts, makes counted contructor lists work again.
1657 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1659 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1661 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1663 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1666 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1668 * Support for i386-sysv.
1669 configure.in: check for i386-*-sysv* and i386-*-sco*.
1670 i386coff.sc-sh: rewrote to support SVR3 by default.
1671 ldctor.c (find_constructors): preserve stat_ptr.
1672 ldlang.c (wild_doit): initialize vma and size of new output
1673 section to corresponding input section. This is required for
1674 shared library support.
1675 (lang_size_sections): don't modify vma and size of sections which
1676 are never loaded (for shared libraries).
1677 ldwrite.c (copy_and_relocate): copy the contents of any section
1678 which has contents, not just sections which are loaded (for shared
1681 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1683 * ldlang.c (size_input_section): count the sizes of all sections
1686 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1688 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1689 to demangle symbols better
1691 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1693 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1694 exist when linking with -r.
1696 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1698 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1701 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1703 * ldmain.c (linear_library): don't even think about processing
1704 an object file if it's already been done
1706 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1708 * configure.in: the hp9000/300 config file is now hp300
1710 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1712 * config/z8ksim.mt: new file
1714 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1716 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1717 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1719 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1720 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1721 * ldlang.c (lang_add_keepsyms_file): New function.
1722 * ldlex.l: Handle "-retain-symbols-file".
1723 * ldsym.c (keepsyms_file, kept_syms): New vars.
1724 (process_keepsyms): New functihon; reads file, marks symbols for
1726 (write_file_locals): File symbols should always be kept.
1727 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1728 and "-s". Process retain-symbols file before setting symtab.
1729 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1730 (keepsyms_file, kept_syms): Declare them.
1732 * ldmain.c (main): Non-fatal errors should still cause non-zero
1733 exit status even with -r.
1735 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1737 Added initial support for the z8k
1738 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1739 * configure.in, Makefile.in: modified to reflect above
1741 * ldlang.c (lang_check): when linking conflicting architectures,
1742 make the output file reflect at least one of the bad inputs.
1744 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1746 * Makefile.in (install): if $(tooldir) exists, install ld in
1749 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1751 * Makefile.in, configure.in: modified to support i386-coff
1752 * i386coff.sh: new file
1754 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1756 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1757 added m68k-coff emulation mode, stolen from a29k emulation.
1758 Almost certainly wrong, but perhaps better than sun3.
1760 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1762 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1763 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1764 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1765 This is one character shorter, and lets people build on
1766 SVR3 system. (ld__h8300xray.[co] was the killer there;
1767 h8300xray.sc-sh is also overlong, but seems harmless.)
1768 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1769 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1770 * configure.in: Add host isc.
1772 * ldver.c: Call it version 2.0.
1774 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1776 * ldver.c: Bump to version 0.98.
1779 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1781 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1783 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1784 * ldlex.l: Moved comment() to end, since some compilers
1785 otherwise have problems with input() used before it is defined.
1787 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1789 * configure.in: added Solaris 2 and Irix 4 host support.
1791 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1793 * Makefile.in: remove -S flag from the FLEX definition
1795 * configure.in: rewrote, using new style case statement. use
1796 m68k.mt for m68k-aout systems
1798 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1800 * Makefile.in: map "ld" through program_transform_name when
1803 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1805 * cplus-dem.c: Removed. Use the version in libiberty now.
1806 * ldmisc.c: Use new libiberty version of cplus_demangle().
1808 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1810 * gld960.em (gld960_choose_target): default to little endian, not
1813 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1815 * ldlang.c (lang_process): don't pass null pointers when
1816 abs_output_section is what is required.
1817 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1818 used, and pass that down.
1819 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1822 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1824 * configure.in, config/ose68.mt: renamed OSE to ose.
1826 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1828 * ldsym.c (write_file_locals): Reorder check for common or
1829 undefined symbols so that it works.
1831 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1833 * configure.in: accept all m68K family members.
1835 * Makefile.in: always create installation directories.
1837 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1839 * ldlex.l: now parses comment correctly, added ~ to acceptable
1842 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1843 unary -ve constants.
1845 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1846 the command line can't be found.
1848 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1850 * ldlang.h: add new field "loadable" to output_section_statement.
1851 * ldlang.c (lang_output_section_statement_lookup): initilize new
1852 field. (wild_doit): if new field is not set, then stop output
1853 section from being loadable.
1854 (lang_enter_output_section_statement): set the field from the
1856 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1857 * h8300hms.sc-sh, h8300hms.em: get -r right.
1859 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1861 * ldint.texinfo: New internals manual (beginnings thereof).
1862 * PORTING: Removed, merged into ldint.texinfo.
1864 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1866 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1867 cdtest.exp: A test program (copied from libg++/test-install)
1868 that tests that constructor and destructors are handled
1871 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1873 * Makefile.in (install): install from ld.new, renaming during the
1874 copy, or else the next 'make install' needs to re-link ld.
1876 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1878 * configure.in: generalise hp recognition (from sef).
1880 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1882 * configure.in: recognize bsd and hpux hppa configurations.
1883 error messages echo to stderr, not stdout
1885 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1887 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1888 ldmisc.c: removed rcsid's.
1890 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1892 * ldlang.c (lang_map): print changes in sizes due to relaxing
1893 (size_input_section): maintain the delta information.
1894 * ldlang.h: add new field to struct to contain delta info.
1895 * relax.c (relax_section): complain if input not relaxable.
1896 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1899 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1901 * ldmain.c(main): prevent -r and -relax from being on at the same
1904 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1906 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1910 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1912 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1914 * ldlang.c(open_output): set the target arch and machine as soon
1915 as we can. (lang_size_sections): use new macros for setting vma
1918 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1920 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1921 Also deleted an unreachable path to wrs.
1923 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1925 * Makefile.in (install): use -d test for $tooldir before
1926 installing ld there so that $tooldir can be inherited from
1929 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1931 * ldlang.c: Two non-substantial changes for the sake of
1932 the old Portable C Compiler.
1934 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1936 * ldgram.y, ldlex.l: parse ABSOLUTE
1937 * ldexp.c: add support for ABSOLUTE
1939 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1941 * Makefile.in: Added default definitions for HOSTING_CRT0,
1942 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1943 * config/*.mh: Miscellaneous clean-up: Removed definitions
1944 of YACC (since it is not longer used in the Makefile).
1945 Remove HOSTING_* definitions that are subsumed by the
1946 ones added to Makefile.in. Removed most definitions of CC.
1947 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1948 These are no longer needed.
1950 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1952 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1953 rules, since these are used when building a distribution.
1954 * Makefile.in (ldlex.c): Don't re-direct output, since that
1955 leaves a bogus output files if it fails.
1957 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1958 * ldlex.c: Fix some unnecessary flex-specific-isms.
1960 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1962 * ldgram.y: move spurious semicolon
1963 * ldexp.h: fix prototype
1965 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1967 * ld.texinfo: references to linker now say "ld" not "gld".
1969 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1971 changed calling convention for Q_enter_global_ref
1972 * ldexp.c, ldlang.c, ldmain.c: reflect this
1973 * ldver.c: bump version to 1.97.1
1974 * ldindr.c (add_indirect): when an edict declaring an indirect
1975 symbol is found, make sure that any ideas about the symbol being
1976 common are changed if it now known to be defined.
1977 * ldmain.c (linear_library): complain once if archive isn't
1979 * ldlang.h, ldlang.c: make room for and initialize the complain
1982 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1984 * Makefile.in: use flex & bison from ../ if they exist.
1986 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1988 * relax.c (build_it): don't allocate space in the output file for
1989 stuff if -R flag applys to it.
1990 * ldfile.c: merge in VMS filename support
1991 * ldmain.c (main): take out ./ from library path, and close file
1992 before unlinking. Make multiple defs of a symbol create an
1994 * ldmisc.c: fatal errosrs delete output file
1996 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1998 * ldver.c: Increase version number to 1.97, for consistency
2001 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2003 * Makefile.in: FLEX -> LEX.
2005 * ld.texinfo: {} -> @{@}.
2007 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2009 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2010 (and associated change in -c option, now used for these scripts)
2012 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2014 * ldver.c: Bumped version to 1.96 - new release, resync with the
2016 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2017 rather than with raw malloc, makes it easier to track where memory
2019 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2020 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2021 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2024 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2026 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2028 * Makefile.in: use bootstrap for check.
2030 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2032 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2034 * Makefile.in: now use flex, not lex
2035 * ldlex.l, ldlang.c, ldctor.c: lint
2037 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2040 different sorts of filenames on the command line than in a script.
2042 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2044 * Makefile.in: rework CFLAGS so that they can be passed on the
2045 make command line. Remove MINUS_G. Default CFLAGS to -g.
2047 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2049 * relax.c: added handling for new "padding" seclet type, used to
2050 fill out gaps between section.
2051 * ldgram.y, ldlex.l: now -defsym on the command line is done
2054 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2056 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2058 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2060 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2063 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2065 * Makefile.in (install): Install second copy in $(tooldir)/bin
2066 without $(program_prefix), since that's what gcc expects.
2068 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2070 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2071 * h8300*: fix bit rot and add support for h8300xray target
2072 * go32.sh: target emulation for go32.
2074 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2076 * gld960.em, i960.sc-sh. Fix i960 bit rot
2078 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2080 * Makefile.in: install man page.
2082 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2084 * config/mt-<foo> renamed to <foo>.mt
2085 * config/mh-<foo> renamed to <foo>.mt
2086 * configure.in changed to reflect this
2087 * genscripts.sh now make .xbn files rather than .xN files
2089 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2091 * ldver.h: fix decl of ldversion.
2093 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2095 * Makefile.in: added check target.
2097 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2099 * ldmain.c (Q_enter_file_symbols): now aliases work again
2101 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2103 * Makefile.in: added clean-info target.
2105 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2107 * ldexp.c (exp_print_tree): don't try and follow null pointers
2109 * ldgram.y: remove 11 shift reduce errors
2111 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2113 * Makefile.in: added tooldir and program_prefix.
2115 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2117 * ldlang.c (size_input_section): don't move absolute sections
2121 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2123 * cplus-dem.c: yet another copy of this - maybe it should go into
2125 * ldgram.y: now -V and -v have different actions
2126 * ldver.c: if -V, prints list of emulations compiled in
2127 * ldmisc.c: support for cplus demangling
2130 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2132 * Makefile.in, configure.in: removed traces of namesubdir,
2133 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2134 copyrights to '92, changed some from Cygnus to FSF.
2136 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2138 * Makefile.in: Change mkscript rule into one for ./mkscript
2139 (for the sake of makes that don't realize they're the same).
2140 * PORTING: Add more details.
2141 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2143 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2145 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2146 config/mt-hp300bsd: New port to hp300 running BSD.
2148 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2150 Major rewrite of how ld is configured. The major idea
2151 is to use shell scripts to generate everything.
2152 * generic.em replaces ldtemplate.
2153 * Other *.em files replace various *.c files.
2154 A *.em file is a shell script that generates the corresponding
2155 ld__*.c file that implements an emulation. This is usually
2156 a straight 'cat' of a here-document, possibly with substitutions.
2157 * Script files (*.sc) are places by *.sc-sh scripts.
2158 Again, these are simple shell scripts that 'cat'
2159 here-documents, usually with some substitutions.
2160 The output a *.sc-sh is a script file.
2161 * Each emulation is defined by a short shell script with
2162 extension *.sh that specifies the emulation-specific
2163 parameters (such as the name of the *.sh-sc and *.em
2165 * genscript.sh is the master shell script used to generate
2166 an emulation. It is passed various argument, including
2167 the name a the emulation-speciic *.sh file that it
2168 "sources" to set variables to emulation-specifc parameters.
2169 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2170 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2171 * config/mh-foo: Rename LDEMULATION names as appropriate
2172 (usually 'gldfoo' -> plain 'foo').
2173 * ldwrite.c: Fixed a typo in a comment.
2174 * Makefile.in: Major changes. Removed some the sed
2175 magic to converts scripts, since that is now handled
2176 by genscripts.sh and the *.sc-sh scipt generators.
2177 * config.h: Remove a bunch of macros defining emulations
2178 and targets. This becomes one less file to edit when
2179 adding emulations or targets.
2180 * ldemul.h (struct ld_emulation_xfer_struct): Add
2181 emulation_name and target_name fields.
2182 * ldemul.c, ldemul.h: Define some default functions used
2183 by most emulations (and remove from the *.em scripts).
2184 * ldemul.c (ldemul_choose_target): Search the new
2185 ld_emulations array using a loop (instead of a hardwired
2186 nested if statement).
2187 Define the ld_emulation from the automatically-geenrated
2188 ldemul-list.h. This means you no longer have to edit ldemul.c
2189 to add a new emulation.
2190 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2191 their expansions, since the former no longer exist.
2192 * PORTING: A very rough first draft of a porting guide.
2194 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2195 to be terminated by a new-line (instead of requiring a semicolon).
2197 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2199 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2200 tests for NULL pointers all over the place.
2201 * ldlang.c (lang_process): remember to relocate global symbols
2202 *after* relaxing has done it stuff.
2204 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2206 * config/mt-coff-h8300: use EMUL like everything else
2207 * ldlang.c: (print_padding_statement): print the right address.
2208 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2211 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2213 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2214 * ldlang.c (print_data_statement): print the right address.
2216 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2218 * Makefile.in: The rule for testing ld by re-linking itself
2219 via an intermediate -r link was moved to the ld1 rule
2220 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2221 which allows the bootstrap rule to work.
2222 * ldctor.c (find_constructors): Don't create a constructor
2223 list if it is already defined (as would happen if ld is
2224 invoked by collect).
2226 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2228 * config/mh-sparc.h: now uses libgcc.a
2229 * ldmain.c: quit using exit
2230 * *sc: use *(COMMON) rather than [COMMON]
2231 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2232 to allow preprocessing of .l file.
2233 * Makefile.in: New ldlex.l mangling
2234 * ldexp.c (fold_binary): perform expressions with % and / in
2236 * ldfile.c (open_a): open archives on VMS in a special way
2239 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2241 * ldgram.y: map -M behave in the same way as -Map (sets file name
2243 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2244 whether or not relaxing has been done.
2245 * ldmain.c: don't open a map file if it doesn't have a name
2246 * relax.c: all the brains have moved into bfd.
2247 * ldwrite.c: ammend comment
2249 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2251 * Makefile.in: added relax, also made three stage go through a
2254 * config.h: if GNU960 defined, then default emulation mode is
2256 * ldexp.h, ldexp.c: map to file hooks
2257 * ldlang.c: map to file hooks
2258 * ldgram.y: added -Map -relax
2259 * ldlex.l: added -relax, -Map
2260 * ldmain.c: open map file
2261 * ldmisc.c: support for map file
2262 * ldwrite.c: new relax magic
2264 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2266 * Makefile.in, config/tm-*.h: Clean up make output, only
2267 pass DEFAULT_EMULATION to ldmain.c.
2269 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2271 * ldver.c: Bump to version 1.94.
2273 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2275 * Makefile.in: infodir belongs in datadir.
2277 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2279 * Makefile.in: Pass -y to bison. (Again;
2280 accidentally deleted by Rich.)
2281 * news.sc, ldgld68k.sc: Define __end as well as _end.
2283 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2285 * ldindr.h: added to contain prototypes of ldindr.c
2286 * ldfile.c: include ctype.h
2287 * ldmain.c: include the requried prototype headers
2288 * ldwrite.c: get_reloc_upper_bound has been renamed
2289 bfd_get_reloc_upper_bound
2291 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2293 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2294 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2295 spaces following hyphens, bsd make can't cope. added
2296 standards.text support and made it look like all the other
2299 * configure.in: configure now runs entirely in objdir so make file
2300 existence checks against ${srcdir}. Mark this directory as
2303 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2305 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2306 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2307 and mandir now keyed off datadir by default.
2309 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2311 * ldver.c: Bumped version to 1.93.
2312 * Makefile.in: Pass -y to bison.
2314 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2316 * config.h: h8 is now coff, not ieee
2317 * h8300hds.sc: reflect the same
2319 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2321 * ldver.c (ldversion()): Update to 1.92.
2322 * ldctor.c: There are two places constructor sets
2323 can be defined. One of them checked for an existing
2324 duplicate, the other didn't. Unfortunately, the latter
2325 was called after the former ...
2326 So, factor out code for inserting a new element into
2327 constructor_name_list (after checking for a duplicate)
2328 into a new function add_constructor_name, and call
2329 it from both aforementioned places (ldlang_add_constructor
2330 and ldlang_check_for_constructors).
2332 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2334 * Makefile.in: Rename .c files generated from ldtemplate
2335 to have names starting with ld__. This helps 'make clean'.
2337 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2339 * Makefile.in: Take out the version number for install
2340 * m88kbcs.sc: put in contructor blocks.
2342 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2344 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2345 parameter, a format, and an arg pointer, and rename it to
2346 vfinfo(). Write info() in terms of new vfinfo().
2347 New einfo() is the same as info(), except it writes to stderr.
2348 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2349 ldmisc.c: Replace "error" calls to info() by new einfo().
2351 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2353 * ldlex.l ldgram.y: made -V option do same as -v
2354 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2357 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2358 i386 aout changes from Bob Kukura
2359 * Makefile.in, config.h: added i386aout support
2360 * configure.in: fixed /h-{myhost} typo
2361 * ldgram.y: -MM now gives more boring map.
2362 * ldlang.c: now does D_PAGED flag the right way.
2363 * ldsym.c: -MM flags does the right thing.
2365 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2367 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2368 * ldlang.c (init_os): Compensate for BFD change,
2369 where bfd_make_section now returns NULL for a duplicate
2370 section request, instead of the old section.
2372 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2374 * ldver.c: Bump to version 1.91 (consistent with binutils).
2376 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2378 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2379 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2380 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2381 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2382 Add or update copyright notices.
2384 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2387 * Makefile.in: Changed installation directory name scheme
2388 to be consistent with gcc. Also changed 'install'.
2390 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2392 * Makefile.in: new targets ld.mm, ld.me
2394 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2396 * Makefile.in, ldtemplate: Need to use separate scripts
2397 for -n and -N options. Yet more complication.
2399 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2401 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2402 work). Add some lines to avoid Sun Make VPATH bugs.
2404 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2406 * news.sc: Add alignment for data segment.
2407 * ldtemplate: Add (yet another) script to get for -n or -N
2408 options. (These need different alignment than ZMAGIC files.)
2409 * Makefile.in: Add stuff for new foo.xn scripts.
2410 These are generated by replacing "ALIGN(0x...00)" by ".".
2412 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2414 * Makefile.in: new targets ld.ms, ld-index.ms
2415 ld.texinfo: remove tabs, other cleanups for texi2roff
2417 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2419 * ldmain.c (main): Make config.magic_demand_paged be true
2420 by default. Don't the WP_TEXT and D_PAGED flags of
2421 output_bfd here; it's too late, so set it when output_bfd
2422 is created (in ldlang.c). Also fix setting of EXEC_P flag
2423 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2424 * ldlang.c: Remove some duplicate extern declarations.
2425 * ldgram.y: Fixes to -N and -n options.
2426 * Makefile.in: Recognize upper case letters in sed script
2427 to remove assignments from script files.
2428 * ldtemplate: Don't assukme that -N or -n options
2429 imply use of -r script.
2430 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2432 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2434 * ldtemplate: include bfd.h before sysdep.h.
2436 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2438 Restructure configuration scheme for bfd, binutils, ld.
2440 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2441 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2442 Change some config names to match other dirs.
2443 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2445 * config/: Rename some config files to match up h-*.h names.
2446 Remove all the HOST_SYS definitions from the config files.
2448 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2450 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2451 * ldtemplate: Remove ldfile_add_library_path calls;
2452 just use the SEARCH_DIR commands in the script files.
2453 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2454 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2455 This is primarily intended for cross-linking, where you would
2456 place libaries in a different place than native libraries.
2457 Also, emulations made from ldtemplate now use $(srcdir).
2458 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2459 form; people can use the Makefile's LIB_PATH to override.
2461 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2463 * Makefile.in: fix target ld.dvi, add target ld.info
2464 ld.texinfo: make info filename ld.info
2466 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2468 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2470 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2471 few BFD types & enums.