1 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
3 * ldmain.c (write_map): Don't define. Removed all references.
4 Just use map_file or map_filename instead.
5 (add_archive_element): Use minfo to write map information, not
7 (constructor_callback): Use fprintf to write map information, not
9 * ldmain.h (write_map): Don't declare.
10 * ldgram.y (mri_script_command): Removed reference to write_map.
11 * ldlang.c (lang_one_common): Likewise.
12 * lexsup.c (parse_args): Likewise.
14 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
16 * scripttempl/elf.sc: Force all sections to be aligned.
18 * ldgram.y (section): Reverse the order of memspec_opt and
19 fill_opt to avoid an ambiguity when both are used.
20 * ld.texinfo: Changed accordingly.
22 * ldgram.y: Move include of ldlex.h back with other includes.
23 * ldlex.h (input_type): Don't initialize enum constants to
25 * ldlex.l: Use a switch to return the right token based on
26 input_type, rather than knowing that input_type has a value based
29 * ldgram.y (dirlist_ptr): Removed; not used.
30 * lexsup.c: Include ldver.h.
31 * Makefile.in: Rebuilt dependencies.
33 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
35 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
36 (ldlang_add_file): call it here instead.
38 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
40 * ldgram.y: Include ldlex.h after %token decls, for byacc.
42 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
44 * emultempl/hppaelf.em: First attempt to clean this file up.
45 Add comments in several functions as to their purpose and
46 how they function (or my current best guess). Clean up horrible
47 spacing and indention that never should have been accepted in the
48 first place. Add FIXMEs for issues which need to be resolved.
49 Disable linker-stub generation until it gets fixed. This allows
50 the linker to at least work on simple code for testing purposes.
52 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
53 it via hppaelf_finish). Prototype moved into ldlang.h.
54 (lang_process): Move problematic extra call to lang_size_sections
55 into the PA ELF specific code.
56 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
57 lang_size_sections moved here.
59 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
61 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
62 * config/ppc-elf32.mt: New file.
63 * emulparams/elf32ppc.sh: New file.
64 * emultempl/ppc.em: New file.
65 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
66 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
67 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
69 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
71 * lexsup.c (parse_args): Use symbolic numbers for long options.
72 Fix misunderstanding in -Y and -call_shared et al.
74 Use getopt instead of lex and yacc to parse the command line.
76 * ld.texinfo (Options): Document changes to option syntax.
77 * Makefile.in: Update dependencies.
78 * ldver.c (help): Tweak dashes in usage message.
79 * ldgram.y (%union): Remove unused members.
80 Remove %tokens for command line options; add ones for input types.
81 (command_line): Rules removed.
82 (file): Instead of command line, recognize an
83 input type indicator, then use the nonterminal for that type.
84 (defsym_expr): New nonterminal from code formerly in command_line.
85 * ldlex.h: Declare parser input type enum and variable.
86 Don't declare parse_line.
87 * ldlex.l: Remove unused variables. Make some used ones static
89 (COMMAND): Start state and its rules removed.
90 At start of yylex, return input state token if at start of input.
91 (lex_redirect): Don't need to set yyout.
92 (ldlex_command): Function removed.
93 * ldmain.c (main): Instead of calling parse_line, set up the
94 redirections and call yyparse directly.
95 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
97 * lexsup.c: Remove #if 0'd code.
98 (parse_line): Function removed.
99 (parse_args): Rewrite to use getopt_long_only.
100 (set_default_dirlist): New function from code formerly in
101 ldgram.y:command_line.
102 (set_section_start): New function.
103 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
104 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
105 compiled-in link scripts in "{" and "}", as the grammar no longer
108 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
110 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
111 require that it be in $(srcdir).
113 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
115 * ldlang.c (lang_size_sections): Only align section to alignment
116 required by linker script, not to maximum alignment of input
119 * ldlang.h (largest_section): Don't declare.
120 * ldlang.c (largest_section): Don't define.
121 (size_input_section): Don't set largest_section; not used.
123 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
125 * ldlang.c (new_afile): Pass NULL as last argument to concat.
127 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
129 * ldlang.c, ldmain.c: Include libiberty.h.
131 * ldmisc.h (concat): Don't declare.
132 * ldmisc.c (concat): Don't define; just use the one in libiberty.
134 * ld.h (as_output_section_statement): Removed; not used.
136 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
138 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
139 bfd_set_error and new error names.
141 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
143 * ldwrite.c (build_link_order): If the cooked size of the section
144 has been set, use it, for determining link_order size.
145 (ldwrite): In the error message displayed if bfd_final_link fails,
146 indicate that it was in fact the final link step that failed.
148 * ldlang.c (lang_size_sections): Clear bfd_error before calling
149 bfd_relax_section, in case it returns false but doesn't flag an
150 error. If an error is returned, indicate which one it is in the
153 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
154 it'll get picked up from $(srcdir) if appropriate.
156 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
158 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
159 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
161 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
163 * ldlex.l (comment): Increment line number when newline is read.
165 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
167 * ldlang.c (lookup_name): Take new argument, force_load. If true,
168 reload the file even if it is already loaded.
169 (wild): Call lookup_name with force_load argument of 0.
170 (open_input_bfds): Call lookup_name with force_load argument of 1.
171 (print_symbol): Remove declaration of non-existent function.
172 (print_one_symbol): Return true rather than falling off end.
174 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
176 * ldmain.c (main): Use %ld when printing long values.
178 * scripttempl/elf.sc: Move _edata after the .sdata section.
179 Permit OTHER_BSS_SYMBOLS to be defined.
180 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
182 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
184 * Rename all "hppaosf" files to "hppaelf".
185 * Change all "osf" references to "elf" in hppaelf files.
186 * Makefile.in: Likewise.
187 * configure.in: Likewise.
189 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
191 * ldmain.c (main): Call xatexit, not atexit.
192 Call xmalloc_set_program_name.
194 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
197 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
199 * emultempl/lnk960.em (append), emultempl/hppaosf.em
200 (hppaosf_finish): Call xmalloc, not ldmalloc.
201 * ldmain.c (preserve_output): Function removed.
202 (main): Do it here instead.
204 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
206 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
207 GNU C specific macros.
209 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
210 call to LANG_FOR_EACH_INPUT_SECTION.
212 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
214 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
215 deleted; will use libiberty versions instead.
216 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
217 mri.c Makefile.in: Change callers.
219 * ldmisc.c (vfinfo): Remove cleanup code.
220 * ldmain.c (remove_output): Put it here (new function).
221 (preserve_output): New function.
222 (main): Register remove_output and preserve_output with atexit.
223 * ldmain.c ldgram.y: Call xexit instead of exit.
224 * ldmisc.h: Declare xexit.
226 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
228 * Makefile.in: Lots of new H8/500 memory models.
230 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
232 * ldlex.l: Removed duplicate rules.
233 (yywrap): Provide default definition, needed with some versions of
236 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
238 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
239 the archive filename too.
241 * ldlex.l: Add rule to catch invalid input characters instead of
242 printing them. Include "ldmain.h" for program_name decl.
243 (lex_warn_invalid): New function.
244 * Makefile.in: Add dependency.
246 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
248 * Makefile.in (check): Don't bother running any tests of
249 cross-linker until the test suite no longer assumes native mode.
251 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
253 * ldlang.c (print_one_symbol, print_input_section): Print
254 global symbols in symbol table again.
256 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
258 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
259 exit successfully instead of complaining if no input files are
262 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
264 * Makefile.in: Format variable definitions consistently.
265 (LD_PROG): Remove unnecessary variables from link command,
266 change variable LOADLIBES to EXTRALIBS.
268 * ldmain.c (main): Compute and display total execution time.
269 * ld.texinfo (-stats): Document the option.
271 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
273 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
276 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
279 * ldlang.c (relaxing): Removed global variable.
280 (lang_size_sections): If the canonical symbols have not already
281 been read in, read them in before relaxing.
282 * ldlang.h (relaxing): Removed declaration.
284 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
286 * ldlang.c (new_afile): Initialize loaded field to false.
287 (lookup_name): If file was already loaded, don't call the
288 add_symbols entry point again.
290 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
292 * ld.texinfo: Clarify what -T option does.
294 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
296 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
299 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
301 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
303 * configure.in (m68k-motorola-sysv*) New target.
304 * config/delta68.mt: New file.
305 * emulparams/delta68.sh: New file.
306 * scripttempl/delta68.sc: New file.
307 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
308 (em_delta68.c): New target.
310 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
312 * ldmain.c (add_archive_element): If trace_files or
313 trace_file_tries, print file name.
314 * ldlang.c (lookup_name): Likewise.
315 (ldlang_add_file): Don't put files on input_bfds list in reverse
318 * scripttempl/elf.sc: Correct typo.
320 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
322 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
323 their arguments optional, for compatibility with the old GNU ld.
325 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
327 * scripttempl/elf.c: Define __bss_start before the .sbss section.
329 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331 * ldmain.c (add_to_set): Add bitsize argument.
332 (constructor_callback): New function.
333 (link_callbacks): Add constructor_callback.
334 * ldctor.c (struct set_info): Add bitsize field.
335 (ldctor_add_set_entry): Add bitsize argument.
336 (ldctor_build_sets): Base the size of the elements of the set on
337 the bitsize, rather than always using LONG.
338 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
340 * ld.h (QUAD_SIZE): Define.
341 * ldgram.y (QUAD): New token.
343 * ldlex.l: Return QUAD.
344 * lexsup.c (keywords): Add QUAD.
345 * ldwrite.c (build_link_order): Handle QUAD.
346 * ldlang.c (print_data_statement): Handle QUAD.
347 (lang_size_sections): Likewise.
348 (lang_do_assignments): Likewise.
349 * ldexp.c (exp_print_token): Add QUAD to table.
350 * ld.texinfo: Describe QUAD.
352 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
353 since the Alpha doesn't use them.
355 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
357 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
359 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
361 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
362 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
364 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
366 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
367 needed for i386mach. (Should be a no-op on other systems.)
369 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
370 (PAGE_SIZE): Don't define; not used.
372 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
374 * ldgram.y (yyerror): Make argument const char *, and actually
375 print it out rather than assuming it is a syntax error.
376 * ldmisc.h: Change declaration of yyerror.
377 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
379 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
381 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
382 exec header offset, since the exec header isn't loaded.
383 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
385 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
387 A major rewrite to move the bulk of the linker into BFD so that
388 more efficient backend code can be written for specific object
390 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
391 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
392 * ldctor.c, ldctor.h: Complete rewrite.
393 * ldwrite.c, ldwrite.h: Complete rewrite.
394 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
395 link_info.strip instead. Changed all uses.
396 (discard_locals_type, discard_locals): Removed. Use
397 link_info.discard instead. Changed all uses.
398 (ld_config_type): Removed relocateable_output field; use
399 link_info.relocateable instead; changed all uses. Added stats
401 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
402 set_loader_symbol): Removed.
403 * ldexp.h (node_class): Added etree_rel.
404 (etree_type): Added rel field.
405 * ldexp.c (exp_print_token): Bracketed table initialization.
406 (exp_relop): New function.
407 (fold_name): Use linker hash table rather than ldsym functions.
408 (exp_fold_tree): Likewise. Also, handle etree_rel case.
409 (exp_print_tree): Handle etree_rel.
410 * ldgram.y (strip_symbols, discard_locals): Removed.
411 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
412 (REL): New token. Does not appear in grammar, but needed for
414 (file): Don't call lang_final; it's called by main anyhow.
415 * ldlex.l: Accept -stats and -no-keep-memory options.
416 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
417 * ldlang.c: Consistently use fill_type for fill argument.
418 (lang_init_script_file, script_file): Removed.
419 (create_object_symbols): Removed. Use
420 link_info.create_object_symbols_section instead. Changed all
422 (lang_add_keepsyms_file): Removed.
423 (lookup_name): Call bfd_link_add_symbols instead of
424 ldmain_open_file_read_symbol.
425 (wild): Don't iterate over script_file.
426 (open_output): Create link hash table.
427 (lang_place_undefineds): Rewrote.
428 (lang_size_sections): Handle relaxing (doesn't work yet).
429 (lang_relocate_globals): Removed.
430 (lang_finish): Use link hash table rather than ldsym functions.
431 (lang_common): Rewrote.
432 (lang_one_common): New function.
433 (ldlang_add_file): Add file to link_info.input_bfds list. Set
435 (create_symbol): Removed.
436 (lang_process): Don't call lang_init_script_file. Call
437 ldctor_build_sets rather than find_constructors. Don't call
438 lang_relocate_globals.
439 (lang_abs_symbol_at_beginning_of): Rewrote.
440 (lang_abs_symbol_at_end_of): Rewrote.
441 * ldmain.c (had_y): Removed.
442 (lprefix, lprefix_len): Removed; use link_info fields instead.
444 (multiple_def_count, commons_pending, undefined_global_sym_count,
445 total_symbols_seen, total_files_seen): Removed.
446 (link_callbacks, link_info): New variables.
447 (main): Initialize link_info. Don't call init_bfd_error_vector or
448 ldsym_init. Don't set now unused variables. Handle -stats.
449 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
451 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
452 search_library, gnu960_check_format, decode_library_subfile,
453 linear_library, symdef_library, clear_syms, subfile_wanted_p):
455 (add_keepsyms_file, add_archive_element, multiple_definition,
456 multiple_common, add_to_set, warning_callback, undefined_symbol,
457 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
459 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
460 require symbols for %C; look them up instead.
461 * emultempl/hppaosf.em: Pass link_info to
462 hppa_look_for_stubs_in_section.
463 * Makefile.in: Rebuilt dependencies.
464 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
466 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
468 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
469 ldlang.h and ldctor.h.
471 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
472 declarations of free and malloc from flex output. Change malloc
473 to ldmalloc in flex output.
475 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
477 * ldmain.c (lprefix): Change default from a char to a string
478 with only one character.
479 (lprefix_len): Set default to one.
481 * ldmain.h (lprefix_len): Declare.
483 * ldsym.c (write_file_locals): Use strncmp rather than a character
484 comparison for lprefix.
486 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
489 * emultmpl/hppaosf.em: Include ldexp.h.
490 (before_parse): Set lprefix and lprefix_len correctly.
492 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
494 * ldlex.h: Don't declare yywrap if it is a macro.
495 * ldlex.l: Include sysdep.h.
496 * ldlang.c (lang_for_each_statement_worker,
497 lang_for_each_statement): Forgot to use PARAMS.
499 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
501 * Makefile.in: Added .PHONY targets where appropriate. Added some
503 (gcclibdir, version): Removed unused variables.
504 (DEP): New variable, set to mkdep.
505 (ALL_CFLAGS): New variable. Used in .c.o target.
506 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
508 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
509 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
510 mostly obsolete variables. Adjusted remaining uses.
511 (DEF_EMUL): Removed variable.
512 (ldmain.o): Handle undefined EMUL error correctly.
513 (ldemul-list.h): Depend on config.status rather than Makefile.
514 Create via temporary file.
515 (ver960.c, roll, make): Removed obsolete targets.
516 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
518 * dep-in.sed: New file, used when rebuilding dependencies.
520 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
522 Made many changes to eliminate gcc warnings. Made various
523 cosmetic changes, declared various things in header files, removed
524 various extern declarations from .c files. No substantive
527 * ldlang.c (lang_process): Ifdef out final call to
528 lang_size_sections again (reverting change of Nove 2), since it
529 breaks the Sun4 linker.
531 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
533 * configure.in (alpha-*-netware*): New target; use alpha.
535 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
537 * configure.in: Group targets by CPU. Merge some m68k target
538 entries with different CPU specs that use the same ld_target
541 * configure.in: Add sparc*-*-coff.
542 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
543 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
544 (em_coff_sparc.c): Add dependencies and build rules.
546 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
548 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
550 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
552 (command_line_option): Accept and ignore them (for now).
553 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
556 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
558 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
559 not in bfd_com_section, create the section in the BFD so that it
560 can be placed in the right output section.
562 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
564 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
565 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
566 (OTHER_READONLY_SECTIONS): Define for .reginfo.
567 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
568 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
569 Move OTHER_READONLY_SECTIONS after all the other readonly
570 sections. Don't use DATA_ADDR twice.
572 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
573 p is in a common section, make sure the BFD has a section of that
576 * ldlang.c (lang_common): Add newline to error message.
578 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
580 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
581 Lynx-specific script instead of m68kcoff.
582 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
583 (ENTRY): Define as __main.
584 (TEXT_START_ADDR): Define as 0.
585 (PAGE_SIZE): Define as 0x1000.
586 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
587 * scripttempl/m68klynx.sc: New file.
589 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
591 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
592 arguments rather than treating them as emulation names.
594 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
596 * configure.in: Support x86 unixware and netware plus generic netware.
598 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
600 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
603 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
605 * Makefile.in (distclean): Don't delete dvi or info files.
606 (ld.info): Update dependency list.
607 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
609 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
611 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
612 Set output_filename instead of creating a new node.
613 (open_output): Don't set output_filename.
614 (lang_final): Create the new node here.
615 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
617 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
619 From Pete Hoogenboom (hoogen@cs.utah.edu):
621 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
622 edata, _edata, end): Add definitions of these symbols.
623 (__end): Remove definition of this symbol.
624 (__data_start): Move definition of this symbol.
626 * emultempl/hppaosf.em: Various fixes and support for linker stub
628 (hppaosf_finish, hppaosf_search_for_padding_statements,
629 hppaosf_create_output_section_statements): New functions in
630 support of linker stub generation.
631 (ld_hppaosf_emulation): Redefine to include new
632 emulation-specific routines.
634 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
635 Pass abs_output_section rather than NULL to avoid invalidating
638 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
640 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
641 (em_i386mach.c): New rule.
642 * configure.in (i[34]86-*-mach*): New case.
643 * config/i386-mach.mt: New file.
644 * emulparams/i386mach.sh: New file.
646 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
648 * ld.h (flag_is_*): Removed macros.
649 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
650 Consistently check the BFD symbol flags directly, rather than
651 using file_is_* macros.
653 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
655 * configure.in (sparc*-*-lynxos*): New target.
656 * Makefile.in: Add rule for em_sparclynx.c.
657 (ALL_EMULATIONS): Add Lynx emulations.
658 * config/sparc-lynx.mt: New file.
659 * emulparams/sparclynx.sh: New file.
660 * scripttempl/sparccoff.sc: New file.
662 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
664 * Makefile.in: Add dependency for $(EMULATION_OFILES).
666 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
668 * relax.c (write_relax): Check return value of bfd_seclet_link.
670 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
672 * ldlang.c (delete_output_file_on_failure): New variable.
673 (open_output): Set it after bfd open succeeds.
674 * ldmisc.c (vfinfo): Test it.
676 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
678 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
681 * ldemul.c: Support was added to allow emulation-specific
682 processing to occur. This support was added primarily for linker
683 stub generation in the elf32-hppa gld.
684 (ldemul_finish, ldemul_create_output_section_statements): New
686 * ldemul.h: Support was added to allow emulation-specific
687 processing to occur. (As described above.) Added finish and
688 create_output_section_statements fields to
689 ld_emulation_xfer_struct structure.
690 * ldlang.c: Add calls to emulation-specific routines.
691 (lang_process): Add call to
692 ldemul_create_output_section_statements function.
693 (lang_process): Add call to a emulation-specific routine (and
694 some processing after the call).
696 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
698 * configure.in: mips*- instead of mips-, mips*el changes
700 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
702 * configure.in (alpha-*-osf*): New target; use alpha.mt.
703 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
704 (em_alpha.c): New target; use alpha.sh and alpha.sc.
705 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
706 * config/alpha.mt: New file.
707 * emulparams/alpha.sh: New file.
708 * scripttempl/alpha.sc: New file.
710 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
712 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
713 types of different sizes (eg: 64 and 32 bits), so coerce.
714 * ld.h (ALIGN_N): Add warning about usage.
716 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
718 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
719 which we already have a definition, rather than checking in
720 several different places whether the symbol is weak.
722 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
724 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
725 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
726 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
727 expanded within them.
728 * config/mipsb-elf32.mt: New file.
729 * emulparams/elf32mipb.sh: New file.
730 * Makefile.in (em_elf32mipb.c): New target.
732 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
734 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
735 lang_input_file_is_search_file_enum so objects brought in using
736 INPUT() do a path lookup.
738 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
740 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
741 instead of {i386,m68k}-coff.
742 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
743 * config/i386-lynx.mt: New file.
744 * config/m68k-lynx.mt: New file.
745 * emulparams/i386lynx.sh: New file.
746 * emulparams/m68klynx.sh: New file.
748 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
749 but defaulting to _start.
751 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
752 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
755 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
757 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
758 HOSTING_LIBS for testing.
760 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
762 Finish up support for i386-sysv4 (without shared libraries):
763 * ld.h (flag_is_weak): Define.
764 * ldlang.c (print_symbol): Mention whether symbol is weak.
765 (print_input_section): Print weak symbols as globals.
766 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
767 (enter_global_ref): Do not warn if a weak symbol redefines a
768 global symbol. Do not let a weak symbol redefine a common symbol.
769 (enter_file_symbols): Treat weak symbols as global symbols.
770 (subfile_wanted_p): Do not pull in an object file from a archive
771 just to resolve an undefined weak symbol.
772 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
773 error; the error might be that malloc has run out of space.
774 * ldsym.c (write_file_locals): Treat weak symbols as global.
775 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
777 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
778 * config/i386-elf.mt: New file; set EMUL to elf_i386.
779 * emulparams/elf_i386.sh: New file.
780 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
781 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
782 (ALL_EMULATIONS): Add em_elf_i386.o.
783 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
784 (em_elf_i386.c): New target, like other em_*.c targets.
785 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
786 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
787 nonempty, and configured for native, add it to LIB_PATH.
789 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
791 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
792 Added statements to pass stab and stabstr sections through and
793 mark them as NOLOAD, which makes GDB happier.
795 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
797 * configure.in: Accept m68k-lynx-lynxos config.
799 * Makefile.in: Use $(SHELL) to run genscripts.sh.
801 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
803 * config/coff-h8300.mt: Add EMUL=h8300h.
805 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
807 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
809 * Makefile.in: Changed CXX back to g++.
811 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
813 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
815 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
817 * Makefile.in (TAGS): Use shell wildcards.
819 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
821 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
823 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
825 * ld.texinfo: re-enable included config file; conditionalize doc
826 for -oformat to interact properly with SingleFormat doc config
827 var; rename @up/@down to @raisesections/@lowersections.
829 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
831 * configure.in: recognize m88110.
833 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
835 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
836 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
837 ELF emulation is "elf32-hppa" not "elf-big".
838 (hppaosf_before_parse): Remove unneeded processing of environment
840 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
841 .text segment of output file.
842 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
844 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
846 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
849 * ldlang.c, ld.h: updated copyright.
851 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
853 * ldlang.c (open_output, lang_check): Check return value of
856 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
858 * scripttempl/h8500.sc: Start all sections in a different segment.
859 * scripttempl/z8ksim.sc: Handle constructors
861 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
863 * Makefile.in: revert earlier changes back to execute runtest
864 with make check. cdtest and bootstrap now function as they
865 did within the Makefile.
867 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
869 * Makefile.in: Update dependencies.
871 * configure.in: Set EMULATION_OFILES in Makefile based on
872 --with-targets option.
874 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
876 * Makefile.in: check targets reimplemented to old way.
878 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
880 * config/i386v.mh, config/irix4.mh: Use gcc
881 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
882 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
883 bfd/configure.host change.
885 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
887 * scripttempl/elf.sc: Handle .line and .debug* sections.
889 * ldlex.l: Use bfd_scan_vma, not strtoul.
891 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
893 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
894 Remove inital caps in some error messages, change "can't" to
895 "cannot", add missing colons.
896 * ldmisc.c (vfinfo): Print "%%" as a single %.
897 For '%' followed by unrecognized character, print them both
898 verbatim instead of expecting a char * arg.
899 For '%C', don't put the function name in parens.
901 * ldexp.c (invalid): Pass "%%", not "% ".
903 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
905 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
906 (BSS_VAR): Removed; now always define _fbss.
907 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
910 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
912 * configure.in: z8k-coff is the same as z8k-sim
914 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
916 * testsuite/lib/ld.exp: new file
917 * testsuite/config/unix-ld.exp: new file
918 * testsuite/ld.bootstrap/bootstrap.exp: new file
919 * Makefile.in: add dejagnu support for make check
921 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
923 * ldlex.l (comment): Add missing newline in message.
924 * ldindr.c (add_indirect): Ditto.
925 * ldexp.c (exp_fold_tree): Ditto.
927 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
929 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
932 * ldmisc.c (multiple_warn): New function.
933 * ldmisc.h: Declare it.
934 * ldmain.c (enter_global_ref): Call it.
935 * ld.h (ld_config_type): Add warn_common.
936 * ldlex.l, ldgram.y: Set it with -warn-common option.
937 * ldver.c (help): Document it.
939 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
941 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
942 target-specific sections, and for changing data section vma.
944 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
946 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
947 terminals, for Solaris.
948 (dirlist_ptr): New static variable.
949 (command_line_option): Accept new options.
951 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
954 * config/sun4sol2.mt: Pass emulation name without ".sh".
956 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
957 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
959 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
961 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
962 .dtors, .data1, .rodata1 sections, instead of combining them into
963 other sections. For `-r', set all section start addresses to
966 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
967 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
968 (MAXPAGESIZE): Renamed from PAGE_SIZE.
970 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
972 * genscripts.sh: If this is the default emulation, set
974 * emultempl/*.em: Use it to determine whether to compile in the
977 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
978 genscripts.sh. Pass the current emulation name without ".sh" on
980 * genscripts.sh: Take an default emulation arg.
981 Use the current emulation name as EMULATION_NAME.
982 Make default lib path for cross-compiling ':', not null.
983 * emulparams/*.sh: Don't set EMULATION_NAME.
984 * ldemul.c (ldemul_get_script): Take isfile arg.
985 Pass it to emulation's get_script function.
986 * ldemul.h: Adjust get_script prototypes.
987 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
989 * ldfile.h: Declare it.
990 * ldgram.y: Accept a script on the command line again,
991 for parsing compiled-in scripts.
992 * ldmain.c (main): If ld script is a file, parse it as a -T
993 option, otherwise parse it directly.
994 * emultempl/*.em (*get_script): Return the scripts themselves if
995 this is the default emulation; otherwise return their file names.
996 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
998 * emulparams/m88kbcs.sh: Use it.
1000 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1002 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1004 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1005 there's no change log entry yet, tsk tsk) from the list of
1006 emulations compiled in until Mark gets around to checking in
1007 emulparams/i386linux.sh.
1008 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1009 changed, this file gets updated.
1011 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1013 * ldgram.y (OPTION_Lfile): New token.
1014 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1015 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1017 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1019 * configure.in: h8/300h support needs own .mt file.
1020 config/coff-h8300h.mt: New file.
1022 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1024 * ldmain.c: Don't include sys/stat.h; it already got included
1025 somewhere along the way.
1027 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1029 * Makefile.in: Add h8300h support.
1030 emulparams/h8300h.sh: New file.
1031 scripttempl/h8300h.sc: New file.
1033 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1035 * ldfile.c (ldfile_open_file): In error message, use the name the
1036 user gave (e.g., "-lc"), rather than the base file name.
1038 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1040 * ldmain.[ch]: Remove initial Q_ from function names.
1041 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1043 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1045 * ldlang.c (lang_process): Move loading of default script from
1046 here to main. Add a "/" to start of script name to prevent
1047 finding it in "." first.
1049 * ldmain.c (set_scripts_dir): Don't look in "." first.
1051 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1054 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1056 * Makefile.in (em_m88kbcs.c): Correct dependency.
1057 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1058 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1059 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1061 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1063 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1064 main.c (main): Print the errno string in the error message.
1066 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1068 * configure.in: Accept h8300h for target cpu.
1070 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1071 present (demangle is smart enough to know whether to do it or not).
1073 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1075 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1076 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1078 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1080 * ldmain.c (get_emulation, check_for_scripts_dir,
1081 set_scripts_dir): New functions.
1084 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1086 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1087 Create symbol "end" instead of "__end". Comment out some parts
1088 that may not be needed (yet) for elf.
1090 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1092 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1094 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1096 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1097 when no prototype is being supplied.
1098 (ldmalloc, ldrealloc): Size argument is now size_t.
1100 * ldmisc.c (finfo): New function, accepts FILE* argument.
1101 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1102 without leading zeros.
1103 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1104 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1106 (concat, buystring): String lengths are size_t.
1107 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1109 * ldlang.c (new_statement): Size argument is now size_t. Added
1110 forward declaration with prototype.
1112 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1114 * ldgram.y (OPTION_v): Don't turn on verbose output.
1116 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1118 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1121 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1123 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1124 collect2 doesn't look for gld any more anyhow.
1126 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1128 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1129 now have a non NULL srefs_chain.
1131 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1132 hp300hpux, since the latter does not exist.
1134 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1136 * genscripts.sh: Put the scripts in the ldscripts directory, not
1138 * configure.in (ldscripts): Make, instead of emulations.
1139 * Makefile.in (scriptdir): Take off the "ld" part.
1140 (install, clean, distclean): Use ldscripts, not emulations.
1141 In tests, don't pass -Lemulations.
1142 Don't pass tooldir/lib to genscripts.sh.
1143 * genscripts.sh: Don't take tooldir/lib arg.
1144 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1145 default script file.
1147 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1149 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1151 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1153 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1155 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1157 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1158 run in parallel without colliding on yacc's static file names.
1159 Without the stub rule, make will try to start two yacc's
1160 concurrently which fails because of yacc's static file names.
1162 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1164 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1167 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1169 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1170 different from libdir.
1172 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1174 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1176 * ldver.c (help): New function.
1177 * ldver.h: Declare it.
1178 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1180 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1182 * Makefile.in (INCLUDES): Don't need ../include any more.
1184 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1186 * ldlex.l, ldgram.y: Support new -oformat option.
1187 Remove attempt at supporting script fragments on the command line.
1188 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1189 * mri.c (mri_format), ldgram.y: Change callers.
1190 * ldlang.h: Change prototype.
1192 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1194 * Makefile.in: canonicalize install.sh; for use within
1195 this directory (and subdirs)
1197 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1199 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1201 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1204 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1206 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1207 It wasn't documented (or likely used) and wastes time.
1208 (try_open): If EXTEN is empty, don't try it.
1210 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1211 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1212 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1213 with normal function declarations.
1215 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1216 Move *.sc-sh to scripttempl/*.sc.
1217 * {emultempl,emulparams,scripttempl}/README: New files.
1218 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1219 removed, replaced with generic.em.
1220 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1221 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1223 * *.em (*_get_script): Return script name instead of script contents.
1224 * ldlang.c (lang_process): Change caller.
1226 * ldlex.l, ldgram.y: Recognize -m option.
1227 Check for input files after *all* options in grammar.
1228 * ldmain.c (main): Check for -m options. Add default directory
1231 * mkscript.c: File removed.
1232 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1233 to add to the default LIB_PATH.
1234 Look for input files in the new subdirectories.
1235 Create the scripts in emulations subdirectory and don't filter
1236 them through mkscript.
1237 * configure.in: Make the emulations subdirectory.
1239 * Makefile.in: Account for all of the above changes.
1240 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1241 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1242 Put CFLAGS last in the compilation rules.
1243 Add -I../bfd to INCLUDES so sysdep.h is found.
1245 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1247 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1249 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1250 dependent on RELOCATING, not RELOCATION.
1251 * hp3hpux.sh (SHLIB_PATH): Define it.
1253 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1255 * ldfile.c (try_open): If opening without the extension fails,
1256 try with the extension even if -v or -V was given.
1257 had_script is imported (from ldgram.y), not exported.
1259 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1261 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1263 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1265 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1266 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1268 (section): Use statement_list_opt, not statement_list.
1269 * m68kcoff.sc-sh: Gather constructors and destructors and define
1270 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1271 * sa29200.sc-sh: Gather constructors and destructors and define
1272 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1274 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1276 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1277 * configure.in: No longer need to configure to get sysdep.h.
1279 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1281 * Makefile.in: remove install:all and install-info:info
1282 dependencies (these cause some spurious rebuilds at 'make install'
1285 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1287 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1288 (mips-idt-ecoff*): Added trailing '*'.
1289 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1290 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1291 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1293 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1294 incorrect definitions.
1296 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1298 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1299 symbols, unless stripping.
1301 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1303 * Makefile.in: configure looks for ####, so remove lines with many
1305 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1306 and HOSTING_LIBS correctly so that ``make check'' will work.
1308 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1310 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1311 to etext, edata, and end. Needed for IRIX 4.0.5F.
1312 Patch from mwp@iconix.oz.au (Michael Paddon).
1314 * Version 2.2.1 released.
1316 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1318 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1319 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1321 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1323 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1326 * Version 2.2 released.
1328 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1330 * ldver.c (ldversion): Bump version number to 2.2.
1332 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1336 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1338 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1340 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1342 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1343 mkscript.o, rather than directly from mkscript.c.
1345 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1347 * configure.in: Look for ${target_makefile_frag} relative to
1348 ${srcdir}, not relative to build directory.
1350 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1351 * configure.in: Recognize hppa*-hp-osf.
1352 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1353 (em_hppaosf.c): Build it.
1354 * config/hppaosf.mh, hppaosf.mt: New files.
1356 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1357 some system header files. All uses changed.
1359 * configure.in: Recognize i386-aix configurations as i386-coff
1362 * configure.in: Recognize m68*-*-hpux.
1363 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1364 the value of STACKZERO.
1365 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1366 (em_hp3hpux.c): Build it.
1367 * hp3hpux.sh, config/hp300hpux.mt: New files.
1369 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1371 * mips.sc-sh: Put constructors in the .data section.
1372 * Makefile.in (cdtest): Added dependency on ld.new.
1374 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1376 * Makefile.in: Change definition of $(tooldir) to match FSF.
1377 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1378 Support VAX Ultrix and BSD.
1380 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1382 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1384 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1386 * ldlang.h (struct memory_region): Change `length' and
1387 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1388 * ldlang.c, mri.c: Corresponding changes, plus lint.
1390 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1392 * configure.in: For all i386 targets, accept i486 as well.
1394 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1396 * ldlang.c (wild_doit): Preserve all flags for a
1397 SEC_SHARED_LIBRARY section.
1398 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1399 computing largest_section.
1401 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1403 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1404 fields of newly created structure.
1406 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1408 * ldmain.c (g_switch_value): New variable.
1409 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1410 (command_line_option): Accept -G and set g_switch_value.
1411 * ldlex.l (COMMAND): Accept -G.
1412 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1414 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1416 Support for linking and loading at different places:
1418 * ldlex.l: Add "AT" keyword.
1419 * ldgram.y: Cleanup, and parse AT.
1420 * ldlang.c (print_output_section_statement): Print output address
1421 of section in map. (lang_size_sections): Fill sections' lma with
1423 * ldlang.h (lang_output_section_statement_type): Add load_base
1426 * ldindr.c (add_indirect): Keep more information in the alias
1428 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1429 attribute from an input section.
1430 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1431 default. (Q_enter_file_symbos): Indirect symbols now are known by
1432 their section, not a special symbol flag.
1433 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1434 (write_file_globals): Write the mapping for an indirect symbol.
1435 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1438 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1440 * ld.texinfo: changes for q1
1442 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1444 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1446 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1448 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1450 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1452 * mips.sc-sh: Added variables which may be overridden by a
1454 * mipsidt.sh: New file; emulation for IDT MIPS board.
1455 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1456 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1457 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1458 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1460 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1462 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1464 * i386bsd.sh, config/i386bsd.mt: New files.
1465 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1467 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1469 * mri.c: Add extern declaration of strdup.
1470 * ldsym.c (KEEP macro): Add spaces around '=' for the
1471 sake of old (e.g. PCC) compilers.
1473 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1475 * ldver.c: Bump to version 2.1.
1477 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1479 * ldgram.y: allow section types without address expressions.
1480 * ldlang.c (lang_relocate_globals): avoid possible hang with
1481 undefined but unreferenced symbols.
1482 * relax.c (relax_section): don't complain if the script file isn't
1483 relaxable but -relax is set
1485 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1487 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1489 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1491 * mipsbig.sh: New file. Big endian MIPS emulation.
1492 * config/mips-big.mt: New file. Use mipsbig emulation.
1493 * configure.in (mips-sgi-irix*): Use target mips-big.
1494 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1495 (em_mipsbig.c): New target. Uses mipsbig.sh.
1497 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1499 * mips.sc-sh: Put .scommon sections into .sbss section.
1501 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1502 rather than always putting them in bfd_com_section.
1503 * ldlang.c (lang_common): If a common symbol is not in
1504 bfd_com_section, put in a section of the same name, rather than
1505 always putting it in section COMMON.
1507 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1509 * ldmain.c (subfile_wanted_p): If we already have a common
1510 definition of a symbol, don't necessarily pull in an object file
1511 that provides a non-common definition.
1513 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1514 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1516 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1517 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1519 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1521 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1524 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1526 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1527 checking for equality to bfd_com_section.
1529 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1531 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1532 targets, linker script.
1533 * mipslit.sh: New file. Little endian MIPS emulation.
1534 * config/mips-lit.mt: New file. Use mipslit emulation.
1535 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1536 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1537 (em_mipslit.c): New target. Uses mipslit.sh.
1539 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1541 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1542 $(tooldir)/bin/gld, so that gcc can find it with or without
1545 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1547 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1548 write_norel. All linking is now done via write_relax. Call
1549 ldsym_write before calling write_relax.
1550 * relax.c: Added copyright.
1551 (write_relax): Renamed from write_relaxnorel. Added relocateable
1552 argument. seclet_dump renamed to bfd_seclet_link.
1553 * relax.h: Added copyright.
1555 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1557 * ldmain.c (decode_library_subfile): Patch from
1558 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1560 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1562 * config/vxworks960.mt renamed to config/i960.mt
1564 * configure.in: sparc-aout emulates a sun4, as does
1565 sparc*-vxworks, i960-nindy uses gld960 emulation
1567 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1569 Fix support for NOLOAD, add INCLUDE
1570 * ldfile.c (ldfile_open_command_file): pass file name to
1572 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1573 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1576 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1578 * Makefile.in, config.h: no more default emulation. Make the lack
1579 of emulation a compile time error
1581 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1583 * configure.in: recognise all sparclite variants, not just 'sparclite'
1585 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1587 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1590 * configure.in: accept *-ericsson-ose for any m68k CPU.
1592 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1593 for each output section.
1595 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1597 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1598 macro bfd_asymbol_bfd as appropriate.
1599 * Makefile.in: Un-duplicate ldlex.c dependency.
1600 * condigure.in: Replace my_host case table by sourcing
1601 ../bfd/configure.host. Allow std-host as the default.
1602 * ldmisc.c: Change logic for C++ name demangling: There is
1603 no initial '_' to remove from stab-derived function names.
1605 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1607 * ldlang.c (lang_init_script_file): don't attach the output file
1608 sections to the script file.
1610 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1611 * ldlang.c (wild): run expansion loop over command line bfd too.
1612 (lang_ini_script_file): initialize more parts of the command line
1614 * ldlex.l: fix DEFINED start states.
1616 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1618 * ld.texinfo: new doc.
1619 * ldgram.y, ldlex.l: understand -y<symbol>
1620 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1621 print info. (add_ysym): new function.
1622 * ldsym.h: (ldsym_type): new define SYM_Y.
1624 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1626 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1627 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1628 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1629 macros with PARAMS. Recreational cleanup. Update copyrights.
1631 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1633 * Makefile.in: pass down the bfd source directory for includes
1635 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1637 * ldlang.c (lang_size_sections): don't change size and address for
1638 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1641 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1643 * relax.c (build_it): re-enable the processing of data_statements
1644 in scripts, makes counted contructor lists work again.
1646 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1648 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1650 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1652 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1655 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1657 * Support for i386-sysv.
1658 configure.in: check for i386-*-sysv* and i386-*-sco*.
1659 i386coff.sc-sh: rewrote to support SVR3 by default.
1660 ldctor.c (find_constructors): preserve stat_ptr.
1661 ldlang.c (wild_doit): initialize vma and size of new output
1662 section to corresponding input section. This is required for
1663 shared library support.
1664 (lang_size_sections): don't modify vma and size of sections which
1665 are never loaded (for shared libraries).
1666 ldwrite.c (copy_and_relocate): copy the contents of any section
1667 which has contents, not just sections which are loaded (for shared
1670 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1672 * ldlang.c (size_input_section): count the sizes of all sections
1675 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1677 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1678 to demangle symbols better
1680 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1682 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1683 exist when linking with -r.
1685 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1687 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1690 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1692 * ldmain.c (linear_library): don't even think about processing
1693 an object file if it's already been done
1695 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1697 * configure.in: the hp9000/300 config file is now hp300
1699 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1701 * config/z8ksim.mt: new file
1703 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1705 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1706 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1708 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1709 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1710 * ldlang.c (lang_add_keepsyms_file): New function.
1711 * ldlex.l: Handle "-retain-symbols-file".
1712 * ldsym.c (keepsyms_file, kept_syms): New vars.
1713 (process_keepsyms): New functihon; reads file, marks symbols for
1715 (write_file_locals): File symbols should always be kept.
1716 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1717 and "-s". Process retain-symbols file before setting symtab.
1718 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1719 (keepsyms_file, kept_syms): Declare them.
1721 * ldmain.c (main): Non-fatal errors should still cause non-zero
1722 exit status even with -r.
1724 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1726 Added initial support for the z8k
1727 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1728 * configure.in, Makefile.in: modified to reflect above
1730 * ldlang.c (lang_check): when linking conflicting architectures,
1731 make the output file reflect at least one of the bad inputs.
1733 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1735 * Makefile.in (install): if $(tooldir) exists, install ld in
1738 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1740 * Makefile.in, configure.in: modified to support i386-coff
1741 * i386coff.sh: new file
1743 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1745 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1746 added m68k-coff emulation mode, stolen from a29k emulation.
1747 Almost certainly wrong, but perhaps better than sun3.
1749 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1751 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1752 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1753 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1754 This is one character shorter, and lets people build on
1755 SVR3 system. (ld__h8300xray.[co] was the killer there;
1756 h8300xray.sc-sh is also overlong, but seems harmless.)
1757 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1758 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1759 * configure.in: Add host isc.
1761 * ldver.c: Call it version 2.0.
1763 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1765 * ldver.c: Bump to version 0.98.
1768 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1770 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1772 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1773 * ldlex.l: Moved comment() to end, since some compilers
1774 otherwise have problems with input() used before it is defined.
1776 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1778 * configure.in: added Solaris 2 and Irix 4 host support.
1780 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1782 * Makefile.in: remove -S flag from the FLEX definition
1784 * configure.in: rewrote, using new style case statement. use
1785 m68k.mt for m68k-aout systems
1787 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1789 * Makefile.in: map "ld" through program_transform_name when
1792 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1794 * cplus-dem.c: Removed. Use the version in libiberty now.
1795 * ldmisc.c: Use new libiberty version of cplus_demangle().
1797 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1799 * gld960.em (gld960_choose_target): default to little endian, not
1802 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1804 * ldlang.c (lang_process): don't pass null pointers when
1805 abs_output_section is what is required.
1806 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1807 used, and pass that down.
1808 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1811 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1813 * configure.in, config/ose68.mt: renamed OSE to ose.
1815 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1817 * ldsym.c (write_file_locals): Reorder check for common or
1818 undefined symbols so that it works.
1820 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1822 * configure.in: accept all m68K family members.
1824 * Makefile.in: always create installation directories.
1826 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1828 * ldlex.l: now parses comment correctly, added ~ to acceptable
1831 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1832 unary -ve constants.
1834 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1835 the command line can't be found.
1837 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1839 * ldlang.h: add new field "loadable" to output_section_statement.
1840 * ldlang.c (lang_output_section_statement_lookup): initilize new
1841 field. (wild_doit): if new field is not set, then stop output
1842 section from being loadable.
1843 (lang_enter_output_section_statement): set the field from the
1845 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1846 * h8300hms.sc-sh, h8300hms.em: get -r right.
1848 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1850 * ldint.texinfo: New internals manual (beginnings thereof).
1851 * PORTING: Removed, merged into ldint.texinfo.
1853 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1855 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1856 cdtest.exp: A test program (copied from libg++/test-install)
1857 that tests that constructor and destructors are handled
1860 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1862 * Makefile.in (install): install from ld.new, renaming during the
1863 copy, or else the next 'make install' needs to re-link ld.
1865 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1867 * configure.in: generalise hp recognition (from sef).
1869 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1871 * configure.in: recognize bsd and hpux hppa configurations.
1872 error messages echo to stderr, not stdout
1874 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1876 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1877 ldmisc.c: removed rcsid's.
1879 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1881 * ldlang.c (lang_map): print changes in sizes due to relaxing
1882 (size_input_section): maintain the delta information.
1883 * ldlang.h: add new field to struct to contain delta info.
1884 * relax.c (relax_section): complain if input not relaxable.
1885 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1888 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1890 * ldmain.c(main): prevent -r and -relax from being on at the same
1893 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1895 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1899 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1901 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1903 * ldlang.c(open_output): set the target arch and machine as soon
1904 as we can. (lang_size_sections): use new macros for setting vma
1907 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1909 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1910 Also deleted an unreachable path to wrs.
1912 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1914 * Makefile.in (install): use -d test for $tooldir before
1915 installing ld there so that $tooldir can be inherited from
1918 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1920 * ldlang.c: Two non-substantial changes for the sake of
1921 the old Portable C Compiler.
1923 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1925 * ldgram.y, ldlex.l: parse ABSOLUTE
1926 * ldexp.c: add support for ABSOLUTE
1928 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1930 * Makefile.in: Added default definitions for HOSTING_CRT0,
1931 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1932 * config/*.mh: Miscellaneous clean-up: Removed definitions
1933 of YACC (since it is not longer used in the Makefile).
1934 Remove HOSTING_* definitions that are subsumed by the
1935 ones added to Makefile.in. Removed most definitions of CC.
1936 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1937 These are no longer needed.
1939 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1941 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1942 rules, since these are used when building a distribution.
1943 * Makefile.in (ldlex.c): Don't re-direct output, since that
1944 leaves a bogus output files if it fails.
1946 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1947 * ldlex.c: Fix some unnecessary flex-specific-isms.
1949 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1951 * ldgram.y: move spurious semicolon
1952 * ldexp.h: fix prototype
1954 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1956 * ld.texinfo: references to linker now say "ld" not "gld".
1958 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1960 changed calling convention for Q_enter_global_ref
1961 * ldexp.c, ldlang.c, ldmain.c: reflect this
1962 * ldver.c: bump version to 1.97.1
1963 * ldindr.c (add_indirect): when an edict declaring an indirect
1964 symbol is found, make sure that any ideas about the symbol being
1965 common are changed if it now known to be defined.
1966 * ldmain.c (linear_library): complain once if archive isn't
1968 * ldlang.h, ldlang.c: make room for and initialize the complain
1971 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1973 * Makefile.in: use flex & bison from ../ if they exist.
1975 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1977 * relax.c (build_it): don't allocate space in the output file for
1978 stuff if -R flag applys to it.
1979 * ldfile.c: merge in VMS filename support
1980 * ldmain.c (main): take out ./ from library path, and close file
1981 before unlinking. Make multiple defs of a symbol create an
1983 * ldmisc.c: fatal errosrs delete output file
1985 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1987 * ldver.c: Increase version number to 1.97, for consistency
1990 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1992 * Makefile.in: FLEX -> LEX.
1994 * ld.texinfo: {} -> @{@}.
1996 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1998 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1999 (and associated change in -c option, now used for these scripts)
2001 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2003 * ldver.c: Bumped version to 1.96 - new release, resync with the
2005 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2006 rather than with raw malloc, makes it easier to track where memory
2008 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2009 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2010 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2013 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2015 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2017 * Makefile.in: use bootstrap for check.
2019 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2021 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2023 * Makefile.in: now use flex, not lex
2024 * ldlex.l, ldlang.c, ldctor.c: lint
2026 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2028 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2029 different sorts of filenames on the command line than in a script.
2031 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2033 * Makefile.in: rework CFLAGS so that they can be passed on the
2034 make command line. Remove MINUS_G. Default CFLAGS to -g.
2036 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2038 * relax.c: added handling for new "padding" seclet type, used to
2039 fill out gaps between section.
2040 * ldgram.y, ldlex.l: now -defsym on the command line is done
2043 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2045 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2047 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2049 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2052 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2054 * Makefile.in (install): Install second copy in $(tooldir)/bin
2055 without $(program_prefix), since that's what gcc expects.
2057 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2059 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2060 * h8300*: fix bit rot and add support for h8300xray target
2061 * go32.sh: target emulation for go32.
2063 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2065 * gld960.em, i960.sc-sh. Fix i960 bit rot
2067 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2069 * Makefile.in: install man page.
2071 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2073 * config/mt-<foo> renamed to <foo>.mt
2074 * config/mh-<foo> renamed to <foo>.mt
2075 * configure.in changed to reflect this
2076 * genscripts.sh now make .xbn files rather than .xN files
2078 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2080 * ldver.h: fix decl of ldversion.
2082 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2084 * Makefile.in: added check target.
2086 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2088 * ldmain.c (Q_enter_file_symbols): now aliases work again
2090 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2092 * Makefile.in: added clean-info target.
2094 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2096 * ldexp.c (exp_print_tree): don't try and follow null pointers
2098 * ldgram.y: remove 11 shift reduce errors
2100 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2102 * Makefile.in: added tooldir and program_prefix.
2104 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2106 * ldlang.c (size_input_section): don't move absolute sections
2110 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2112 * cplus-dem.c: yet another copy of this - maybe it should go into
2114 * ldgram.y: now -V and -v have different actions
2115 * ldver.c: if -V, prints list of emulations compiled in
2116 * ldmisc.c: support for cplus demangling
2119 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2121 * Makefile.in, configure.in: removed traces of namesubdir,
2122 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2123 copyrights to '92, changed some from Cygnus to FSF.
2125 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2127 * Makefile.in: Change mkscript rule into one for ./mkscript
2128 (for the sake of makes that don't realize they're the same).
2129 * PORTING: Add more details.
2130 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2132 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2134 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2135 config/mt-hp300bsd: New port to hp300 running BSD.
2137 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2139 Major rewrite of how ld is configured. The major idea
2140 is to use shell scripts to generate everything.
2141 * generic.em replaces ldtemplate.
2142 * Other *.em files replace various *.c files.
2143 A *.em file is a shell script that generates the corresponding
2144 ld__*.c file that implements an emulation. This is usually
2145 a straight 'cat' of a here-document, possibly with substitutions.
2146 * Script files (*.sc) are places by *.sc-sh scripts.
2147 Again, these are simple shell scripts that 'cat'
2148 here-documents, usually with some substitutions.
2149 The output a *.sc-sh is a script file.
2150 * Each emulation is defined by a short shell script with
2151 extension *.sh that specifies the emulation-specific
2152 parameters (such as the name of the *.sh-sc and *.em
2154 * genscript.sh is the master shell script used to generate
2155 an emulation. It is passed various argument, including
2156 the name a the emulation-speciic *.sh file that it
2157 "sources" to set variables to emulation-specifc parameters.
2158 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2159 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2160 * config/mh-foo: Rename LDEMULATION names as appropriate
2161 (usually 'gldfoo' -> plain 'foo').
2162 * ldwrite.c: Fixed a typo in a comment.
2163 * Makefile.in: Major changes. Removed some the sed
2164 magic to converts scripts, since that is now handled
2165 by genscripts.sh and the *.sc-sh scipt generators.
2166 * config.h: Remove a bunch of macros defining emulations
2167 and targets. This becomes one less file to edit when
2168 adding emulations or targets.
2169 * ldemul.h (struct ld_emulation_xfer_struct): Add
2170 emulation_name and target_name fields.
2171 * ldemul.c, ldemul.h: Define some default functions used
2172 by most emulations (and remove from the *.em scripts).
2173 * ldemul.c (ldemul_choose_target): Search the new
2174 ld_emulations array using a loop (instead of a hardwired
2175 nested if statement).
2176 Define the ld_emulation from the automatically-geenrated
2177 ldemul-list.h. This means you no longer have to edit ldemul.c
2178 to add a new emulation.
2179 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2180 their expansions, since the former no longer exist.
2181 * PORTING: A very rough first draft of a porting guide.
2183 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2184 to be terminated by a new-line (instead of requiring a semicolon).
2186 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2188 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2189 tests for NULL pointers all over the place.
2190 * ldlang.c (lang_process): remember to relocate global symbols
2191 *after* relaxing has done it stuff.
2193 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2195 * config/mt-coff-h8300: use EMUL like everything else
2196 * ldlang.c: (print_padding_statement): print the right address.
2197 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2200 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2202 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2203 * ldlang.c (print_data_statement): print the right address.
2205 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2207 * Makefile.in: The rule for testing ld by re-linking itself
2208 via an intermediate -r link was moved to the ld1 rule
2209 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2210 which allows the bootstrap rule to work.
2211 * ldctor.c (find_constructors): Don't create a constructor
2212 list if it is already defined (as would happen if ld is
2213 invoked by collect).
2215 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2217 * config/mh-sparc.h: now uses libgcc.a
2218 * ldmain.c: quit using exit
2219 * *sc: use *(COMMON) rather than [COMMON]
2220 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2221 to allow preprocessing of .l file.
2222 * Makefile.in: New ldlex.l mangling
2223 * ldexp.c (fold_binary): perform expressions with % and / in
2225 * ldfile.c (open_a): open archives on VMS in a special way
2228 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2230 * ldgram.y: map -M behave in the same way as -Map (sets file name
2232 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2233 whether or not relaxing has been done.
2234 * ldmain.c: don't open a map file if it doesn't have a name
2235 * relax.c: all the brains have moved into bfd.
2236 * ldwrite.c: ammend comment
2238 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2240 * Makefile.in: added relax, also made three stage go through a
2243 * config.h: if GNU960 defined, then default emulation mode is
2245 * ldexp.h, ldexp.c: map to file hooks
2246 * ldlang.c: map to file hooks
2247 * ldgram.y: added -Map -relax
2248 * ldlex.l: added -relax, -Map
2249 * ldmain.c: open map file
2250 * ldmisc.c: support for map file
2251 * ldwrite.c: new relax magic
2253 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2255 * Makefile.in, config/tm-*.h: Clean up make output, only
2256 pass DEFAULT_EMULATION to ldmain.c.
2258 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2260 * ldver.c: Bump to version 1.94.
2262 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2264 * Makefile.in: infodir belongs in datadir.
2266 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2268 * Makefile.in: Pass -y to bison. (Again;
2269 accidentally deleted by Rich.)
2270 * news.sc, ldgld68k.sc: Define __end as well as _end.
2272 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2274 * ldindr.h: added to contain prototypes of ldindr.c
2275 * ldfile.c: include ctype.h
2276 * ldmain.c: include the requried prototype headers
2277 * ldwrite.c: get_reloc_upper_bound has been renamed
2278 bfd_get_reloc_upper_bound
2280 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2282 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2283 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2284 spaces following hyphens, bsd make can't cope. added
2285 standards.text support and made it look like all the other
2288 * configure.in: configure now runs entirely in objdir so make file
2289 existence checks against ${srcdir}. Mark this directory as
2292 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2294 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2295 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2296 and mandir now keyed off datadir by default.
2298 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2300 * ldver.c: Bumped version to 1.93.
2301 * Makefile.in: Pass -y to bison.
2303 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2305 * config.h: h8 is now coff, not ieee
2306 * h8300hds.sc: reflect the same
2308 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2310 * ldver.c (ldversion()): Update to 1.92.
2311 * ldctor.c: There are two places constructor sets
2312 can be defined. One of them checked for an existing
2313 duplicate, the other didn't. Unfortunately, the latter
2314 was called after the former ...
2315 So, factor out code for inserting a new element into
2316 constructor_name_list (after checking for a duplicate)
2317 into a new function add_constructor_name, and call
2318 it from both aforementioned places (ldlang_add_constructor
2319 and ldlang_check_for_constructors).
2321 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2323 * Makefile.in: Rename .c files generated from ldtemplate
2324 to have names starting with ld__. This helps 'make clean'.
2326 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2328 * Makefile.in: Take out the version number for install
2329 * m88kbcs.sc: put in contructor blocks.
2331 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2333 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2334 parameter, a format, and an arg pointer, and rename it to
2335 vfinfo(). Write info() in terms of new vfinfo().
2336 New einfo() is the same as info(), except it writes to stderr.
2337 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2338 ldmisc.c: Replace "error" calls to info() by new einfo().
2340 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2342 * ldlex.l ldgram.y: made -V option do same as -v
2343 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2346 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2347 i386 aout changes from Bob Kukura
2348 * Makefile.in, config.h: added i386aout support
2349 * configure.in: fixed /h-{myhost} typo
2350 * ldgram.y: -MM now gives more boring map.
2351 * ldlang.c: now does D_PAGED flag the right way.
2352 * ldsym.c: -MM flags does the right thing.
2354 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2356 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2357 * ldlang.c (init_os): Compensate for BFD change,
2358 where bfd_make_section now returns NULL for a duplicate
2359 section request, instead of the old section.
2361 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2363 * ldver.c: Bump to version 1.91 (consistent with binutils).
2365 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2367 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2368 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2369 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2370 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2371 Add or update copyright notices.
2373 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2376 * Makefile.in: Changed installation directory name scheme
2377 to be consistent with gcc. Also changed 'install'.
2379 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2381 * Makefile.in: new targets ld.mm, ld.me
2383 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2385 * Makefile.in, ldtemplate: Need to use separate scripts
2386 for -n and -N options. Yet more complication.
2388 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2390 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2391 work). Add some lines to avoid Sun Make VPATH bugs.
2393 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2395 * news.sc: Add alignment for data segment.
2396 * ldtemplate: Add (yet another) script to get for -n or -N
2397 options. (These need different alignment than ZMAGIC files.)
2398 * Makefile.in: Add stuff for new foo.xn scripts.
2399 These are generated by replacing "ALIGN(0x...00)" by ".".
2401 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2403 * Makefile.in: new targets ld.ms, ld-index.ms
2404 ld.texinfo: remove tabs, other cleanups for texi2roff
2406 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2408 * ldmain.c (main): Make config.magic_demand_paged be true
2409 by default. Don't the WP_TEXT and D_PAGED flags of
2410 output_bfd here; it's too late, so set it when output_bfd
2411 is created (in ldlang.c). Also fix setting of EXEC_P flag
2412 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2413 * ldlang.c: Remove some duplicate extern declarations.
2414 * ldgram.y: Fixes to -N and -n options.
2415 * Makefile.in: Recognize upper case letters in sed script
2416 to remove assignments from script files.
2417 * ldtemplate: Don't assukme that -N or -n options
2418 imply use of -r script.
2419 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2421 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2423 * ldtemplate: include bfd.h before sysdep.h.
2425 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2427 Restructure configuration scheme for bfd, binutils, ld.
2429 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2430 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2431 Change some config names to match other dirs.
2432 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2434 * config/: Rename some config files to match up h-*.h names.
2435 Remove all the HOST_SYS definitions from the config files.
2437 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2439 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2440 * ldtemplate: Remove ldfile_add_library_path calls;
2441 just use the SEARCH_DIR commands in the script files.
2442 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2443 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2444 This is primarily intended for cross-linking, where you would
2445 place libaries in a different place than native libraries.
2446 Also, emulations made from ldtemplate now use $(srcdir).
2447 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2448 form; people can use the Makefile's LIB_PATH to override.
2450 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2452 * Makefile.in: fix target ld.dvi, add target ld.info
2453 ld.texinfo: make info filename ld.info
2455 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2457 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2459 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2460 few BFD types & enums.