1 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ld.h (ld_config_type): Add new field traditional_format.
4 * lexsup.c (parse_args): Add traditional_format to longopts, and
6 * ldmain.c (main): Initialize config.traditional_format to false.
7 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
8 flags of output_bfd according to config.traditional_format.
9 * ld.texinfo: Document -traditional-format.
11 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
13 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
16 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
18 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
19 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
21 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
23 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
24 _FTEXT, _ETEXT and _FDATA. Dont define _END.
26 * ldfile.c (open_a): If this is not an archive, try to open it in
27 the current directory before searching for it.
29 * lexsup.c (parse_args): Treat -i as a synonym for -r.
31 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
32 BLOCK works in a section address as documented.
34 * ldgram.y (YYDEBUG): Don't define.
36 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
38 * emultempl/gld960.em: Pass false for new argument to
39 ldfile_add_library_path.
40 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
42 * emultempl/sunos.em: Only look for .so files if doing a dynamic
45 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
47 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
49 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
51 * Makefile.in (check): Delete ld.new dependency so that a regression
52 test doesn't trigger a rebuild of the linker.
54 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
56 * ldlang.c (map_input_to_output_sections): For lang_address, call
57 init_os if it hasn't already been called.
59 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
61 Add support for SunOS shared libraries.
62 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
63 shared library support code.
64 * emultempl/sunos.em: New file.
65 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
66 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
67 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
70 * ldlang.c: Minor formatting cleanups.
71 (lang_for_each_input_file): New function.
72 * ldlang.h (lang_for_each_input_file): Declare.
74 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
76 (search_head): Declare.
77 (ldfile_add_library_path): Add new cmdline argument in prototype.
78 * ldfile.c (search_head): Make non-static.
79 (search_dirs_type): Move to ldfile.h.
80 (ldfile_add_library_path): Accept cmdline argument, and save it.
81 * lexsup.c (parse_args): Pass true for new cmdline argument of
82 ldfile_add_library_path.
83 (set_default_dirlist): Likewise.
84 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
85 argument of ldfile_add_library_path.
86 * ldgram.y (ifile_p1): Likewise.
88 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
90 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
91 total_size, superfile and chain.
92 * ldfile.c (open_a): Don't clear search_dirs_flag.
93 (ldfile_open_file): Don't try to open superfile. Assert that file
94 has not already been opened.
95 * ldlang.c (new_afile): Don't initialize superfile.
96 * ldmain.c (add_archive_element): Don't initialize subfiles or
97 chain or superfile. Initialize search_dirs_flag to false.
99 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
101 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
103 Changes from binutils-2.4 release:
105 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
106 variables, use whitespace, so scripts don't break.
108 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
110 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
112 * cdtest-bar.cc: Renamed from cdtest-func.cc.
113 * Makefile.in: Noted change.
115 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
116 don't know where that's supposed to come from, or why it's
119 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
121 * configure.bat: update to latest makefile.in
122 * emulpara/go32.sh: set to coff-go32 not aout
123 * emultemp/generic.em: strength-reduce the structure of
124 this shell script, since the only available shell for
125 DOS can't handle complex syntax.
126 * emultemp/stringify.sed: for "sed -f" instead of inline.
127 * makefile.in: depend on stringify.sed as well as genscripts.sh
128 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
129 * genscripts.sh: empty variables aren't always considered "set",
130 so set them to "y" instead.
132 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
134 * ldlang.c (entry_symbol): Make static.
135 (lang_add_entry): Add cmdline argument.
136 * ldlang.h (lang_add_entry): Change prototype.
137 * ldgram.y (statement_anywhere): Change lang_add_entry call.
138 * lexsup.c (parse_args): Likewise.
140 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
142 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
144 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
145 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
146 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
148 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
150 Add support for ELF shared libraries.
151 * ld.h (ld_config_type): Add field dynamic_link.
152 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
153 on attempts to use -r with -relax, -call_shared or -s.
154 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
155 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
156 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
157 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
158 OPTION_NON_SHARED by setting dynamic_link field accordingly.
159 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
161 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
162 opening a file with a .so extension first.
163 * emultempl/elf32.em: New file.
164 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
165 (NONPAGED_TEXT_START_ADDR): Likewise.
166 (TEMPLATE_NAME): Define as elf32.
168 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
169 * scripttempl/elf.sc: Add placement for new dynamic sections.
170 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
171 outside of any section. Don't use ALIGN(8); just let one section
172 VMA follow another. Put .dynbss in .bss. Don't mention debugging
173 sections; they'll be handled correctly anyhow.
174 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
176 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
178 * Makefile.in (install): Redirect output of ln to /dev/null.
180 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
182 * emultempl/hppaelf.em: Change all references of
183 .hppa_linker_stubs to .PARISC.stubs.
184 * scripttempl/hppaelf.sc: Likewise.
186 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
188 * ldlang.c (print_output_section_statement): Change ``no attached
189 output section'' message slightly.
190 (lang_do_assignments): Don't recurse down if there is no real
193 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
194 match corresponding change in emulation templates.
195 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
196 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
198 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
200 * ldver.c (ldversion): Updated version number.
202 * cdtest-foo.cc: Use explicit "#pragma implementation".
203 * cdtest-bar.cc: Renamed from cdtest-func.cc.
204 * Makefile.in: References to cdtest-func.o changed to
207 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
209 Don't create unnecessary output sections.
210 * ldlang.c (out_bfd_get_section_by_name): Remove.
211 (wild_section): Call bfd_get_section_by_name rather than
212 our_bfd_get_section_by_name. Don't call wild_doit if there is no
214 (lang_create_output_section_statements): Remove.
215 (map_input_to_output_sections): For several cases, call init_os if
216 it has not already been called.
217 (lang_size_sections): If output section was not created, skip it.
218 (lang_process): Don't call lan_create_output_section_statements.
219 (lang_place_orphans): Skip files with just_syms_flags set to true.
220 * ld.texinfo: Document change.
222 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
224 * ldlang.c (wild_doit): Don't bother initializing the vma and
225 section size. Don't special case SEC_SHARED_LIBRARY.
226 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
229 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
231 * config/go32.mh : New file for Xgo32X.
233 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
235 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
236 before calling einfo, since we are reporting an fopen failure.
237 From jrs@world.std.com (Rick Sladkey).
239 * configure.in: Use "e" rather than "em_" as prefix for
242 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
244 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
246 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
247 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
249 * Makefile.in: Changed all generated file names.
250 (ldemul-list.h): Depend on Makefile, not config.status. Changed
251 sed patterns to handle new filenames.
253 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
254 * configure.in: Adjusted.
256 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
258 * Makefile.in (install-info): Don't use "$<*", it doesn't always
259 work. Instead, check build dir and $srcdir explicitly, and use
260 `echo' to get all the filenames.
262 * configure.in (h8300h-*-hms): Changed ld_target name to
264 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
267 * config/i960coff.mt: New file.
268 * emulparams/gld960coff.sh: New file.
269 * emultempl/gld960c.em: New file.
270 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
271 i960coff configuration.
272 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
274 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
275 code isn't included in FSF releases, and it can still be
277 (distclean): Remove site.bak and tmpdir.
278 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
279 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
281 Patches from Ralph Campbell:
282 * config/mipsbsd.mh: New file.
283 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
284 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
285 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
288 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
290 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
292 * config/m68k.mt (EMUL): Set to m68kaout.
293 * emulparams/m68kaout.sh: New file.
294 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
295 (em_m68kaout.c): New target.
297 * ldlang.c (lang_size_sections): If dot moves because of an
298 assignment, don't try to insert a pad into the absolute output
299 section, just change the address of the default memory region
302 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
303 cdtest-ur.out, and cdtest-ur.tmp.
305 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
307 * scripttempl/sa29200.sc: Align all sections to four byte
310 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
312 * Makefile.in, configure.in: Support for go32 coff.
313 * config/i386-go32.mt: New file
314 * emulparams/i386go32.sh: New file
315 * scripttempl/i386go32.sc: New file
317 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
319 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
320 Lynx-specific script templates.
321 * configure.in (sparclite*-*-coff): Use coff-sparc.
322 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
323 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
324 (ENTRY): Set to __main.
325 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
326 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
327 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
329 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
332 byte boundary, in case the global constructors do not take up an
335 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
336 exist, get crtbegin based on gcc -print-libgcc-file-name.
337 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
339 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
341 * ldlang.c (lang_size_sections): When no address is given for a
342 section, align it according to its requirements.
344 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
346 * Makefile.in (clean, distclean): Remove configdoc.texi.
348 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
350 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
352 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
354 * ldlang.c (lang_size_sections): When relaxing, adjust the
355 position of a padding statement, and adjust dot accordingly.
357 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
359 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
361 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
363 * scripttempl/i386coff.sc: If relocating, don't put .init and
364 .fini sections into .text; keep them separate.
365 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
366 exist, get crtbegin based on gcc -print-libgcc-file-name.
367 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
369 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
371 * Makefile.in (check): Set TCL_LIBRARY for runtest.
373 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
375 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
378 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
379 if building a final executable.
381 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
383 * ldmain.c (main): Check the return value of bfd_close.
385 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
387 * scripttempl/alpha.sc: Clean up section alignment to ensure that
388 sections never overlap when using -r.
390 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
392 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
393 changes: get_symtab_upper_bound renamed and returns long,
394 bfd_canonicalize_symtab returns long, check for error indications.
396 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
398 * ldlang.c (print_input_section): For section size, use
399 _cooked_size if it is non-zero, size otherwise.
400 (size_input_section): Likewise.
401 (lang_do_assignments): Likewise (case lang_input_section_enum).
403 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
406 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
407 (lang_add_input_file): Pass true to new_afile for add_to_list.
408 (lookup_name): Remove force_load argument. Changed all callers.
409 Pass false to new_afile for add_to_list. Split loading of symbols
410 out into separate function.
411 (load_symbols): New function split out of lookup_name. Don't load
412 the symbols if they are already loaded.
413 (open_input_bfds): For lang_input_statement_enum call load_symbols
414 rather than lookup_name.
415 (lang_process): Pass abs_output_section rather than NULL to
417 (lang_startup): Set real field of first_file to true.
419 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
421 * ldlang.c (had_relax): Removed.
422 (relax_again): New static variable.
423 (lang_size_sections): Change call to bfd_relax_section to
424 correspond to BFD changes. Set relax_again appropriately.
425 (lang_process): Remove #if 0 code. When relaxing, keep calling
426 lang_do_assignments and lang_size_sections until relax_again
429 * emultemp/gld960.em: Include libiberty.h
430 (gld960_before_parse): Pass NULL as final argument to concat.
432 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
434 * scripttempl/aout.sc: Force _end and __end to be aligned to a
437 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
438 building a bfd_data_link_order, rather than by setting the section
439 contents immediately.
441 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 Changes to make -Ur work again.
444 * ldmain.c (add_to_set): Now takes reloc argument rather than
445 bitsize. Check config.build_constructors here. If an new hash
446 table entry is created, mark it as undefined.
447 (constructor_callback): No longer takes bitsize argument. Pass
448 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
449 BFD backend supports it.
450 (reloc_overflow): Handle a NULL abfd argument.
451 (reloc_dangerous, unattached_reloc): Likewise.
452 * ldctor.c: Include ldmain.h.
453 (struct set_info): Change bitsize field to reloc.
454 (ldctor_add_set_entry): Now takes reloc argument rather than
455 bitsize. Don't bother to check config.build_constructors here.
456 (ldctor_build_sets): Get the size from the reloc howto. If
457 generating relocateable output, call lang_add_reloc rather than
459 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
461 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
462 (lang_reloc_statement_type): New structure.
463 (lang_statement_union_type): Add reloc_statement field.
464 (lang_add_reloc): Declare new function.
465 * ldlang.c (lang_for_each_statement_worker): Handle
466 lang_reloc_statement_enum.
467 (map_input_to_output_sections, print_statement): Likewise.
468 (lang_size_sections, lang_do_assignments): Likewise.
469 (print_reloc_statement): New function.
470 (lang_add_reloc): New function.
471 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
473 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
474 (cdtest-ur, cdtest-ur.out): New targets.
475 (check-cdtest): Now also check that -Ur works correctly.
477 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
479 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
481 * ldlang.c (lang_process): Move lang_common call before
482 map_input_to_output_sections, to ensure that any alignment
483 constraints set by common symbols are copied over to the output
486 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
488 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
489 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
490 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
491 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
494 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
496 * config/i386bsd.mh: New file.
498 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
500 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
502 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
503 (DATA_START_SYMBOLS): Define _fdata.
505 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
507 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
509 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
511 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
512 works again. Attach some output symbols to the stub file bfd.
514 * emultempl/hppaelf.em: Include elf32-hppa.h.
515 (file_chain): Add decl.
516 (hppa_look_for_stubs_in_section): Delete decl.
517 (hppaelf_finish): Reenable code. Do not pass symbols
518 down to hppa_look_for_stubs_in_section.
520 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
522 * ldmain.c (write_map): Don't define. Removed all references.
523 Just use map_file or map_filename instead.
524 (add_archive_element): Use minfo to write map information, not
526 (constructor_callback): Use fprintf to write map information, not
528 * ldmain.h (write_map): Don't declare.
529 * ldgram.y (mri_script_command): Removed reference to write_map.
530 * ldlang.c (lang_one_common): Likewise.
531 * lexsup.c (parse_args): Likewise.
533 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
535 * scripttempl/elf.sc: Force all sections to be aligned.
537 * ldgram.y (section): Reverse the order of memspec_opt and
538 fill_opt to avoid an ambiguity when both are used.
539 * ld.texinfo: Changed accordingly.
541 * ldgram.y: Move include of ldlex.h back with other includes.
542 * ldlex.h (input_type): Don't initialize enum constants to
544 * ldlex.l: Use a switch to return the right token based on
545 input_type, rather than knowing that input_type has a value based
548 * ldgram.y (dirlist_ptr): Removed; not used.
549 * lexsup.c: Include ldver.h.
550 * Makefile.in: Rebuilt dependencies.
552 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
554 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
555 (ldlang_add_file): call it here instead.
557 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
559 * ldgram.y: Include ldlex.h after %token decls, for byacc.
561 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
563 * emultempl/hppaelf.em: First attempt to clean this file up.
564 Add comments in several functions as to their purpose and
565 how they function (or my current best guess). Clean up horrible
566 spacing and indention that never should have been accepted in the
567 first place. Add FIXMEs for issues which need to be resolved.
568 Disable linker-stub generation until it gets fixed. This allows
569 the linker to at least work on simple code for testing purposes.
571 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
572 it via hppaelf_finish). Prototype moved into ldlang.h.
573 (lang_process): Move problematic extra call to lang_size_sections
574 into the PA ELF specific code.
575 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
576 lang_size_sections moved here.
578 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
580 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
581 * config/ppc-elf32.mt: New file.
582 * emulparams/elf32ppc.sh: New file.
583 * emultempl/ppc.em: New file.
584 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
585 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
586 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
588 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
590 * lexsup.c (parse_args): Use symbolic numbers for long options.
591 Fix misunderstanding in -Y and -call_shared et al.
593 Use getopt instead of lex and yacc to parse the command line.
595 * ld.texinfo (Options): Document changes to option syntax.
596 * Makefile.in: Update dependencies.
597 * ldver.c (help): Tweak dashes in usage message.
598 * ldgram.y (%union): Remove unused members.
599 Remove %tokens for command line options; add ones for input types.
600 (command_line): Rules removed.
601 (file): Instead of command line, recognize an
602 input type indicator, then use the nonterminal for that type.
603 (defsym_expr): New nonterminal from code formerly in command_line.
604 * ldlex.h: Declare parser input type enum and variable.
605 Don't declare parse_line.
606 * ldlex.l: Remove unused variables. Make some used ones static
608 (COMMAND): Start state and its rules removed.
609 At start of yylex, return input state token if at start of input.
610 (lex_redirect): Don't need to set yyout.
611 (ldlex_command): Function removed.
612 * ldmain.c (main): Instead of calling parse_line, set up the
613 redirections and call yyparse directly.
614 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
616 * lexsup.c: Remove #if 0'd code.
617 (parse_line): Function removed.
618 (parse_args): Rewrite to use getopt_long_only.
619 (set_default_dirlist): New function from code formerly in
620 ldgram.y:command_line.
621 (set_section_start): New function.
622 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
623 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
624 compiled-in link scripts in "{" and "}", as the grammar no longer
627 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
629 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
630 require that it be in $(srcdir).
632 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
634 * ldlang.c (lang_size_sections): Only align section to alignment
635 required by linker script, not to maximum alignment of input
638 * ldlang.h (largest_section): Don't declare.
639 * ldlang.c (largest_section): Don't define.
640 (size_input_section): Don't set largest_section; not used.
642 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
644 * ldlang.c (new_afile): Pass NULL as last argument to concat.
646 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
648 * ldlang.c, ldmain.c: Include libiberty.h.
650 * ldmisc.h (concat): Don't declare.
651 * ldmisc.c (concat): Don't define; just use the one in libiberty.
653 * ld.h (as_output_section_statement): Removed; not used.
655 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
657 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
658 bfd_set_error and new error names.
660 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
662 * ldwrite.c (build_link_order): If the cooked size of the section
663 has been set, use it, for determining link_order size.
664 (ldwrite): In the error message displayed if bfd_final_link fails,
665 indicate that it was in fact the final link step that failed.
667 * ldlang.c (lang_size_sections): Clear bfd_error before calling
668 bfd_relax_section, in case it returns false but doesn't flag an
669 error. If an error is returned, indicate which one it is in the
672 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
673 it'll get picked up from $(srcdir) if appropriate.
675 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
677 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
678 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
680 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
682 * ldlex.l (comment): Increment line number when newline is read.
684 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
686 * ldlang.c (lookup_name): Take new argument, force_load. If true,
687 reload the file even if it is already loaded.
688 (wild): Call lookup_name with force_load argument of 0.
689 (open_input_bfds): Call lookup_name with force_load argument of 1.
690 (print_symbol): Remove declaration of non-existent function.
691 (print_one_symbol): Return true rather than falling off end.
693 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
695 * ldmain.c (main): Use %ld when printing long values.
697 * scripttempl/elf.sc: Move _edata after the .sdata section.
698 Permit OTHER_BSS_SYMBOLS to be defined.
699 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
701 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
703 * Rename all "hppaosf" files to "hppaelf".
704 * Change all "osf" references to "elf" in hppaelf files.
705 * Makefile.in: Likewise.
706 * configure.in: Likewise.
708 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
710 * ldmain.c (main): Call xatexit, not atexit.
711 Call xmalloc_set_program_name.
713 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
716 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
718 * emultempl/lnk960.em (append), emultempl/hppaosf.em
719 (hppaosf_finish): Call xmalloc, not ldmalloc.
720 * ldmain.c (preserve_output): Function removed.
721 (main): Do it here instead.
723 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
725 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
726 GNU C specific macros.
728 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
729 call to LANG_FOR_EACH_INPUT_SECTION.
731 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
733 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
734 deleted; will use libiberty versions instead.
735 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
736 mri.c Makefile.in: Change callers.
738 * ldmisc.c (vfinfo): Remove cleanup code.
739 * ldmain.c (remove_output): Put it here (new function).
740 (preserve_output): New function.
741 (main): Register remove_output and preserve_output with atexit.
742 * ldmain.c ldgram.y: Call xexit instead of exit.
743 * ldmisc.h: Declare xexit.
745 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
747 * Makefile.in: Lots of new H8/500 memory models.
749 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
751 * ldlex.l: Removed duplicate rules.
752 (yywrap): Provide default definition, needed with some versions of
755 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
757 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
758 the archive filename too.
760 * ldlex.l: Add rule to catch invalid input characters instead of
761 printing them. Include "ldmain.h" for program_name decl.
762 (lex_warn_invalid): New function.
763 * Makefile.in: Add dependency.
765 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
767 * Makefile.in (check): Don't bother running any tests of
768 cross-linker until the test suite no longer assumes native mode.
770 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
772 * ldlang.c (print_one_symbol, print_input_section): Print
773 global symbols in symbol table again.
775 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
777 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
778 exit successfully instead of complaining if no input files are
781 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
783 * Makefile.in: Format variable definitions consistently.
784 (LD_PROG): Remove unnecessary variables from link command,
785 change variable LOADLIBES to EXTRALIBS.
787 * ldmain.c (main): Compute and display total execution time.
788 * ld.texinfo (-stats): Document the option.
790 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
792 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
795 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
798 * ldlang.c (relaxing): Removed global variable.
799 (lang_size_sections): If the canonical symbols have not already
800 been read in, read them in before relaxing.
801 * ldlang.h (relaxing): Removed declaration.
803 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
805 * ldlang.c (new_afile): Initialize loaded field to false.
806 (lookup_name): If file was already loaded, don't call the
807 add_symbols entry point again.
809 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
811 * ld.texinfo: Clarify what -T option does.
813 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
815 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
818 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
820 * ldmain.c (add_archive_element): If trace_files or
821 trace_file_tries, print file name.
822 * ldlang.c (lookup_name): Likewise.
823 (ldlang_add_file): Don't put files on input_bfds list in reverse
826 * scripttempl/elf.sc: Correct typo.
828 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
830 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
831 their arguments optional, for compatibility with the old GNU ld.
833 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
835 * scripttempl/elf.c: Define __bss_start before the .sbss section.
837 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
839 * ldmain.c (add_to_set): Add bitsize argument.
840 (constructor_callback): New function.
841 (link_callbacks): Add constructor_callback.
842 * ldctor.c (struct set_info): Add bitsize field.
843 (ldctor_add_set_entry): Add bitsize argument.
844 (ldctor_build_sets): Base the size of the elements of the set on
845 the bitsize, rather than always using LONG.
846 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
848 * ld.h (QUAD_SIZE): Define.
849 * ldgram.y (QUAD): New token.
851 * ldlex.l: Return QUAD.
852 * lexsup.c (keywords): Add QUAD.
853 * ldwrite.c (build_link_order): Handle QUAD.
854 * ldlang.c (print_data_statement): Handle QUAD.
855 (lang_size_sections): Likewise.
856 (lang_do_assignments): Likewise.
857 * ldexp.c (exp_print_token): Add QUAD to table.
858 * ld.texinfo: Describe QUAD.
860 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
861 since the Alpha doesn't use them.
863 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
865 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
867 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
869 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
870 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
872 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
874 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
875 needed for i386mach. (Should be a no-op on other systems.)
877 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
878 (PAGE_SIZE): Don't define; not used.
880 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
882 * ldgram.y (yyerror): Make argument const char *, and actually
883 print it out rather than assuming it is a syntax error.
884 * ldmisc.h: Change declaration of yyerror.
885 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
887 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
889 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
890 exec header offset, since the exec header isn't loaded.
891 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
893 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
895 A major rewrite to move the bulk of the linker into BFD so that
896 more efficient backend code can be written for specific object
898 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
899 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
900 * ldctor.c, ldctor.h: Complete rewrite.
901 * ldwrite.c, ldwrite.h: Complete rewrite.
902 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
903 link_info.strip instead. Changed all uses.
904 (discard_locals_type, discard_locals): Removed. Use
905 link_info.discard instead. Changed all uses.
906 (ld_config_type): Removed relocateable_output field; use
907 link_info.relocateable instead; changed all uses. Added stats
909 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
910 set_loader_symbol): Removed.
911 * ldexp.h (node_class): Added etree_rel.
912 (etree_type): Added rel field.
913 * ldexp.c (exp_print_token): Bracketed table initialization.
914 (exp_relop): New function.
915 (fold_name): Use linker hash table rather than ldsym functions.
916 (exp_fold_tree): Likewise. Also, handle etree_rel case.
917 (exp_print_tree): Handle etree_rel.
918 * ldgram.y (strip_symbols, discard_locals): Removed.
919 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
920 (REL): New token. Does not appear in grammar, but needed for
922 (file): Don't call lang_final; it's called by main anyhow.
923 * ldlex.l: Accept -stats and -no-keep-memory options.
924 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
925 * ldlang.c: Consistently use fill_type for fill argument.
926 (lang_init_script_file, script_file): Removed.
927 (create_object_symbols): Removed. Use
928 link_info.create_object_symbols_section instead. Changed all
930 (lang_add_keepsyms_file): Removed.
931 (lookup_name): Call bfd_link_add_symbols instead of
932 ldmain_open_file_read_symbol.
933 (wild): Don't iterate over script_file.
934 (open_output): Create link hash table.
935 (lang_place_undefineds): Rewrote.
936 (lang_size_sections): Handle relaxing (doesn't work yet).
937 (lang_relocate_globals): Removed.
938 (lang_finish): Use link hash table rather than ldsym functions.
939 (lang_common): Rewrote.
940 (lang_one_common): New function.
941 (ldlang_add_file): Add file to link_info.input_bfds list. Set
943 (create_symbol): Removed.
944 (lang_process): Don't call lang_init_script_file. Call
945 ldctor_build_sets rather than find_constructors. Don't call
946 lang_relocate_globals.
947 (lang_abs_symbol_at_beginning_of): Rewrote.
948 (lang_abs_symbol_at_end_of): Rewrote.
949 * ldmain.c (had_y): Removed.
950 (lprefix, lprefix_len): Removed; use link_info fields instead.
952 (multiple_def_count, commons_pending, undefined_global_sym_count,
953 total_symbols_seen, total_files_seen): Removed.
954 (link_callbacks, link_info): New variables.
955 (main): Initialize link_info. Don't call init_bfd_error_vector or
956 ldsym_init. Don't set now unused variables. Handle -stats.
957 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
959 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
960 search_library, gnu960_check_format, decode_library_subfile,
961 linear_library, symdef_library, clear_syms, subfile_wanted_p):
963 (add_keepsyms_file, add_archive_element, multiple_definition,
964 multiple_common, add_to_set, warning_callback, undefined_symbol,
965 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
967 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
968 require symbols for %C; look them up instead.
969 * emultempl/hppaosf.em: Pass link_info to
970 hppa_look_for_stubs_in_section.
971 * Makefile.in: Rebuilt dependencies.
972 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
974 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
976 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
977 ldlang.h and ldctor.h.
979 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
980 declarations of free and malloc from flex output. Change malloc
981 to ldmalloc in flex output.
983 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
985 * ldmain.c (lprefix): Change default from a char to a string
986 with only one character.
987 (lprefix_len): Set default to one.
989 * ldmain.h (lprefix_len): Declare.
991 * ldsym.c (write_file_locals): Use strncmp rather than a character
992 comparison for lprefix.
994 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
997 * emultmpl/hppaosf.em: Include ldexp.h.
998 (before_parse): Set lprefix and lprefix_len correctly.
1000 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1002 * ldlex.h: Don't declare yywrap if it is a macro.
1003 * ldlex.l: Include sysdep.h.
1004 * ldlang.c (lang_for_each_statement_worker,
1005 lang_for_each_statement): Forgot to use PARAMS.
1007 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1009 * Makefile.in: Added .PHONY targets where appropriate. Added some
1011 (gcclibdir, version): Removed unused variables.
1012 (DEP): New variable, set to mkdep.
1013 (ALL_CFLAGS): New variable. Used in .c.o target.
1014 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1016 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1017 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1018 mostly obsolete variables. Adjusted remaining uses.
1019 (DEF_EMUL): Removed variable.
1020 (ldmain.o): Handle undefined EMUL error correctly.
1021 (ldemul-list.h): Depend on config.status rather than Makefile.
1022 Create via temporary file.
1023 (ver960.c, roll, make): Removed obsolete targets.
1024 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1026 * dep-in.sed: New file, used when rebuilding dependencies.
1028 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1030 Made many changes to eliminate gcc warnings. Made various
1031 cosmetic changes, declared various things in header files, removed
1032 various extern declarations from .c files. No substantive
1035 * ldlang.c (lang_process): Ifdef out final call to
1036 lang_size_sections again (reverting change of Nove 2), since it
1037 breaks the Sun4 linker.
1039 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1041 * configure.in (alpha-*-netware*): New target; use alpha.
1043 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1045 * configure.in: Group targets by CPU. Merge some m68k target
1046 entries with different CPU specs that use the same ld_target
1049 * configure.in: Add sparc*-*-coff.
1050 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1051 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1052 (em_coff_sparc.c): Add dependencies and build rules.
1054 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1056 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1058 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1060 (command_line_option): Accept and ignore them (for now).
1061 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1062 where n is a number.
1064 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1066 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1067 not in bfd_com_section, create the section in the BFD so that it
1068 can be placed in the right output section.
1070 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1072 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1073 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1074 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1075 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1076 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1077 Move OTHER_READONLY_SECTIONS after all the other readonly
1078 sections. Don't use DATA_ADDR twice.
1080 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1081 p is in a common section, make sure the BFD has a section of that
1084 * ldlang.c (lang_common): Add newline to error message.
1086 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1088 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1089 Lynx-specific script instead of m68kcoff.
1090 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1091 (ENTRY): Define as __main.
1092 (TEXT_START_ADDR): Define as 0.
1093 (PAGE_SIZE): Define as 0x1000.
1094 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1095 * scripttempl/m68klynx.sc: New file.
1097 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1099 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1100 arguments rather than treating them as emulation names.
1102 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1104 * configure.in: Support x86 unixware and netware plus generic netware.
1106 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1108 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1111 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1113 * Makefile.in (distclean): Don't delete dvi or info files.
1114 (ld.info): Update dependency list.
1115 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1117 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1119 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1120 Set output_filename instead of creating a new node.
1121 (open_output): Don't set output_filename.
1122 (lang_final): Create the new node here.
1123 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1125 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1127 From Pete Hoogenboom (hoogen@cs.utah.edu):
1129 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1130 edata, _edata, end): Add definitions of these symbols.
1131 (__end): Remove definition of this symbol.
1132 (__data_start): Move definition of this symbol.
1134 * emultempl/hppaosf.em: Various fixes and support for linker stub
1136 (hppaosf_finish, hppaosf_search_for_padding_statements,
1137 hppaosf_create_output_section_statements): New functions in
1138 support of linker stub generation.
1139 (ld_hppaosf_emulation): Redefine to include new
1140 emulation-specific routines.
1142 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1143 Pass abs_output_section rather than NULL to avoid invalidating
1146 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1148 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1149 (em_i386mach.c): New rule.
1150 * configure.in (i[34]86-*-mach*): New case.
1151 * config/i386-mach.mt: New file.
1152 * emulparams/i386mach.sh: New file.
1154 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1156 * ld.h (flag_is_*): Removed macros.
1157 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1158 Consistently check the BFD symbol flags directly, rather than
1159 using file_is_* macros.
1161 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1163 * configure.in (sparc*-*-lynxos*): New target.
1164 * Makefile.in: Add rule for em_sparclynx.c.
1165 (ALL_EMULATIONS): Add Lynx emulations.
1166 * config/sparc-lynx.mt: New file.
1167 * emulparams/sparclynx.sh: New file.
1168 * scripttempl/sparccoff.sc: New file.
1170 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1172 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1174 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1176 * relax.c (write_relax): Check return value of bfd_seclet_link.
1178 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1180 * ldlang.c (delete_output_file_on_failure): New variable.
1181 (open_output): Set it after bfd open succeeds.
1182 * ldmisc.c (vfinfo): Test it.
1184 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1186 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1189 * ldemul.c: Support was added to allow emulation-specific
1190 processing to occur. This support was added primarily for linker
1191 stub generation in the elf32-hppa gld.
1192 (ldemul_finish, ldemul_create_output_section_statements): New
1194 * ldemul.h: Support was added to allow emulation-specific
1195 processing to occur. (As described above.) Added finish and
1196 create_output_section_statements fields to
1197 ld_emulation_xfer_struct structure.
1198 * ldlang.c: Add calls to emulation-specific routines.
1199 (lang_process): Add call to
1200 ldemul_create_output_section_statements function.
1201 (lang_process): Add call to a emulation-specific routine (and
1202 some processing after the call).
1204 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1206 * configure.in: mips*- instead of mips-, mips*el changes
1208 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1210 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1211 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1212 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1213 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1214 * config/alpha.mt: New file.
1215 * emulparams/alpha.sh: New file.
1216 * scripttempl/alpha.sc: New file.
1218 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1220 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1221 types of different sizes (eg: 64 and 32 bits), so coerce.
1222 * ld.h (ALIGN_N): Add warning about usage.
1224 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1226 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1227 which we already have a definition, rather than checking in
1228 several different places whether the symbol is weak.
1230 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1232 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1233 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1234 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1235 expanded within them.
1236 * config/mipsb-elf32.mt: New file.
1237 * emulparams/elf32mipb.sh: New file.
1238 * Makefile.in (em_elf32mipb.c): New target.
1240 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1242 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1243 lang_input_file_is_search_file_enum so objects brought in using
1244 INPUT() do a path lookup.
1246 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1248 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1249 instead of {i386,m68k}-coff.
1250 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1251 * config/i386-lynx.mt: New file.
1252 * config/m68k-lynx.mt: New file.
1253 * emulparams/i386lynx.sh: New file.
1254 * emulparams/m68klynx.sh: New file.
1256 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1257 but defaulting to _start.
1259 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1260 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1263 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1265 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1266 HOSTING_LIBS for testing.
1268 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1270 Finish up support for i386-sysv4 (without shared libraries):
1271 * ld.h (flag_is_weak): Define.
1272 * ldlang.c (print_symbol): Mention whether symbol is weak.
1273 (print_input_section): Print weak symbols as globals.
1274 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1275 (enter_global_ref): Do not warn if a weak symbol redefines a
1276 global symbol. Do not let a weak symbol redefine a common symbol.
1277 (enter_file_symbols): Treat weak symbols as global symbols.
1278 (subfile_wanted_p): Do not pull in an object file from a archive
1279 just to resolve an undefined weak symbol.
1280 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1281 error; the error might be that malloc has run out of space.
1282 * ldsym.c (write_file_locals): Treat weak symbols as global.
1283 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1285 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1286 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1287 * emulparams/elf_i386.sh: New file.
1288 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1289 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1290 (ALL_EMULATIONS): Add em_elf_i386.o.
1291 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1292 (em_elf_i386.c): New target, like other em_*.c targets.
1293 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1294 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1295 nonempty, and configured for native, add it to LIB_PATH.
1297 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1299 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1300 Added statements to pass stab and stabstr sections through and
1301 mark them as NOLOAD, which makes GDB happier.
1303 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1305 * configure.in: Accept m68k-lynx-lynxos config.
1307 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1309 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1311 * config/coff-h8300.mt: Add EMUL=h8300h.
1313 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1315 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1317 * Makefile.in: Changed CXX back to g++.
1319 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1321 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1323 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1325 * Makefile.in (TAGS): Use shell wildcards.
1327 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1329 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1331 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1333 * ld.texinfo: re-enable included config file; conditionalize doc
1334 for -oformat to interact properly with SingleFormat doc config
1335 var; rename @up/@down to @raisesections/@lowersections.
1337 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1339 * configure.in: recognize m88110.
1341 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1343 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1344 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1345 ELF emulation is "elf32-hppa" not "elf-big".
1346 (hppaosf_before_parse): Remove unneeded processing of environment
1348 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1349 .text segment of output file.
1350 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1352 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1354 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1357 * ldlang.c, ld.h: updated copyright.
1359 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1361 * ldlang.c (open_output, lang_check): Check return value of
1364 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1366 * scripttempl/h8500.sc: Start all sections in a different segment.
1367 * scripttempl/z8ksim.sc: Handle constructors
1369 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1371 * Makefile.in: revert earlier changes back to execute runtest
1372 with make check. cdtest and bootstrap now function as they
1373 did within the Makefile.
1375 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1377 * Makefile.in: Update dependencies.
1379 * configure.in: Set EMULATION_OFILES in Makefile based on
1380 --with-targets option.
1382 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1384 * Makefile.in: check targets reimplemented to old way.
1386 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1388 * config/i386v.mh, config/irix4.mh: Use gcc
1389 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1390 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1391 bfd/configure.host change.
1393 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1395 * scripttempl/elf.sc: Handle .line and .debug* sections.
1397 * ldlex.l: Use bfd_scan_vma, not strtoul.
1399 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1401 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1402 Remove inital caps in some error messages, change "can't" to
1403 "cannot", add missing colons.
1404 * ldmisc.c (vfinfo): Print "%%" as a single %.
1405 For '%' followed by unrecognized character, print them both
1406 verbatim instead of expecting a char * arg.
1407 For '%C', don't put the function name in parens.
1409 * ldexp.c (invalid): Pass "%%", not "% ".
1411 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1413 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1414 (BSS_VAR): Removed; now always define _fbss.
1415 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1418 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1420 * configure.in: z8k-coff is the same as z8k-sim
1422 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1424 * testsuite/lib/ld.exp: new file
1425 * testsuite/config/unix-ld.exp: new file
1426 * testsuite/ld.bootstrap/bootstrap.exp: new file
1427 * Makefile.in: add dejagnu support for make check
1429 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1431 * ldlex.l (comment): Add missing newline in message.
1432 * ldindr.c (add_indirect): Ditto.
1433 * ldexp.c (exp_fold_tree): Ditto.
1435 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1437 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1440 * ldmisc.c (multiple_warn): New function.
1441 * ldmisc.h: Declare it.
1442 * ldmain.c (enter_global_ref): Call it.
1443 * ld.h (ld_config_type): Add warn_common.
1444 * ldlex.l, ldgram.y: Set it with -warn-common option.
1445 * ldver.c (help): Document it.
1447 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1449 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1450 target-specific sections, and for changing data section vma.
1452 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1454 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1455 terminals, for Solaris.
1456 (dirlist_ptr): New static variable.
1457 (command_line_option): Accept new options.
1459 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1462 * config/sun4sol2.mt: Pass emulation name without ".sh".
1464 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1465 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1467 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1469 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1470 .dtors, .data1, .rodata1 sections, instead of combining them into
1471 other sections. For `-r', set all section start addresses to
1474 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1475 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1476 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1478 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1480 * genscripts.sh: If this is the default emulation, set
1482 * emultempl/*.em: Use it to determine whether to compile in the
1485 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1486 genscripts.sh. Pass the current emulation name without ".sh" on
1488 * genscripts.sh: Take an default emulation arg.
1489 Use the current emulation name as EMULATION_NAME.
1490 Make default lib path for cross-compiling ':', not null.
1491 * emulparams/*.sh: Don't set EMULATION_NAME.
1492 * ldemul.c (ldemul_get_script): Take isfile arg.
1493 Pass it to emulation's get_script function.
1494 * ldemul.h: Adjust get_script prototypes.
1495 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1497 * ldfile.h: Declare it.
1498 * ldgram.y: Accept a script on the command line again,
1499 for parsing compiled-in scripts.
1500 * ldmain.c (main): If ld script is a file, parse it as a -T
1501 option, otherwise parse it directly.
1502 * emultempl/*.em (*get_script): Return the scripts themselves if
1503 this is the default emulation; otherwise return their file names.
1504 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1506 * emulparams/m88kbcs.sh: Use it.
1508 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1510 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1512 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1513 there's no change log entry yet, tsk tsk) from the list of
1514 emulations compiled in until Mark gets around to checking in
1515 emulparams/i386linux.sh.
1516 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1517 changed, this file gets updated.
1519 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1521 * ldgram.y (OPTION_Lfile): New token.
1522 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1523 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1525 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1527 * configure.in: h8/300h support needs own .mt file.
1528 config/coff-h8300h.mt: New file.
1530 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1532 * ldmain.c: Don't include sys/stat.h; it already got included
1533 somewhere along the way.
1535 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1537 * Makefile.in: Add h8300h support.
1538 emulparams/h8300h.sh: New file.
1539 scripttempl/h8300h.sc: New file.
1541 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1543 * ldfile.c (ldfile_open_file): In error message, use the name the
1544 user gave (e.g., "-lc"), rather than the base file name.
1546 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1548 * ldmain.[ch]: Remove initial Q_ from function names.
1549 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1551 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1553 * ldlang.c (lang_process): Move loading of default script from
1554 here to main. Add a "/" to start of script name to prevent
1555 finding it in "." first.
1557 * ldmain.c (set_scripts_dir): Don't look in "." first.
1559 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1562 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1564 * Makefile.in (em_m88kbcs.c): Correct dependency.
1565 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1566 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1567 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1569 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1571 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1572 main.c (main): Print the errno string in the error message.
1574 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1576 * configure.in: Accept h8300h for target cpu.
1578 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1579 present (demangle is smart enough to know whether to do it or not).
1581 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1583 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1584 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1586 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1588 * ldmain.c (get_emulation, check_for_scripts_dir,
1589 set_scripts_dir): New functions.
1592 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1594 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1595 Create symbol "end" instead of "__end". Comment out some parts
1596 that may not be needed (yet) for elf.
1598 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1600 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1602 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1604 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1605 when no prototype is being supplied.
1606 (ldmalloc, ldrealloc): Size argument is now size_t.
1608 * ldmisc.c (finfo): New function, accepts FILE* argument.
1609 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1610 without leading zeros.
1611 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1612 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1614 (concat, buystring): String lengths are size_t.
1615 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1617 * ldlang.c (new_statement): Size argument is now size_t. Added
1618 forward declaration with prototype.
1620 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1622 * ldgram.y (OPTION_v): Don't turn on verbose output.
1624 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1626 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1629 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1631 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1632 collect2 doesn't look for gld any more anyhow.
1634 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1636 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1637 now have a non NULL srefs_chain.
1639 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1640 hp300hpux, since the latter does not exist.
1642 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1644 * genscripts.sh: Put the scripts in the ldscripts directory, not
1646 * configure.in (ldscripts): Make, instead of emulations.
1647 * Makefile.in (scriptdir): Take off the "ld" part.
1648 (install, clean, distclean): Use ldscripts, not emulations.
1649 In tests, don't pass -Lemulations.
1650 Don't pass tooldir/lib to genscripts.sh.
1651 * genscripts.sh: Don't take tooldir/lib arg.
1652 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1653 default script file.
1655 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1657 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1659 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1661 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1663 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1665 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1666 run in parallel without colliding on yacc's static file names.
1667 Without the stub rule, make will try to start two yacc's
1668 concurrently which fails because of yacc's static file names.
1670 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1672 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1675 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1677 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1678 different from libdir.
1680 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1682 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1684 * ldver.c (help): New function.
1685 * ldver.h: Declare it.
1686 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1688 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1690 * Makefile.in (INCLUDES): Don't need ../include any more.
1692 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1694 * ldlex.l, ldgram.y: Support new -oformat option.
1695 Remove attempt at supporting script fragments on the command line.
1696 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1697 * mri.c (mri_format), ldgram.y: Change callers.
1698 * ldlang.h: Change prototype.
1700 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1702 * Makefile.in: canonicalize install.sh; for use within
1703 this directory (and subdirs)
1705 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1707 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1709 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1712 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1714 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1715 It wasn't documented (or likely used) and wastes time.
1716 (try_open): If EXTEN is empty, don't try it.
1718 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1719 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1720 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1721 with normal function declarations.
1723 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1724 Move *.sc-sh to scripttempl/*.sc.
1725 * {emultempl,emulparams,scripttempl}/README: New files.
1726 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1727 removed, replaced with generic.em.
1728 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1729 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1731 * *.em (*_get_script): Return script name instead of script contents.
1732 * ldlang.c (lang_process): Change caller.
1734 * ldlex.l, ldgram.y: Recognize -m option.
1735 Check for input files after *all* options in grammar.
1736 * ldmain.c (main): Check for -m options. Add default directory
1739 * mkscript.c: File removed.
1740 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1741 to add to the default LIB_PATH.
1742 Look for input files in the new subdirectories.
1743 Create the scripts in emulations subdirectory and don't filter
1744 them through mkscript.
1745 * configure.in: Make the emulations subdirectory.
1747 * Makefile.in: Account for all of the above changes.
1748 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1749 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1750 Put CFLAGS last in the compilation rules.
1751 Add -I../bfd to INCLUDES so sysdep.h is found.
1753 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1755 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1757 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1758 dependent on RELOCATING, not RELOCATION.
1759 * hp3hpux.sh (SHLIB_PATH): Define it.
1761 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1763 * ldfile.c (try_open): If opening without the extension fails,
1764 try with the extension even if -v or -V was given.
1765 had_script is imported (from ldgram.y), not exported.
1767 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1769 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1771 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1773 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1774 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1776 (section): Use statement_list_opt, not statement_list.
1777 * m68kcoff.sc-sh: Gather constructors and destructors and define
1778 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1779 * sa29200.sc-sh: Gather constructors and destructors and define
1780 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1782 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1784 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1785 * configure.in: No longer need to configure to get sysdep.h.
1787 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1789 * Makefile.in: remove install:all and install-info:info
1790 dependencies (these cause some spurious rebuilds at 'make install'
1793 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1795 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1796 (mips-idt-ecoff*): Added trailing '*'.
1797 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1798 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1799 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1801 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1802 incorrect definitions.
1804 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1806 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1807 symbols, unless stripping.
1809 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1811 * Makefile.in: configure looks for ####, so remove lines with many
1813 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1814 and HOSTING_LIBS correctly so that ``make check'' will work.
1816 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1818 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1819 to etext, edata, and end. Needed for IRIX 4.0.5F.
1820 Patch from mwp@iconix.oz.au (Michael Paddon).
1822 * Version 2.2.1 released.
1824 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1826 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1827 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1829 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1831 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1834 * Version 2.2 released.
1836 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1838 * ldver.c (ldversion): Bump version number to 2.2.
1840 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1844 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1846 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1848 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1850 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1851 mkscript.o, rather than directly from mkscript.c.
1853 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1855 * configure.in: Look for ${target_makefile_frag} relative to
1856 ${srcdir}, not relative to build directory.
1858 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1859 * configure.in: Recognize hppa*-hp-osf.
1860 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1861 (em_hppaosf.c): Build it.
1862 * config/hppaosf.mh, hppaosf.mt: New files.
1864 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1865 some system header files. All uses changed.
1867 * configure.in: Recognize i386-aix configurations as i386-coff
1870 * configure.in: Recognize m68*-*-hpux.
1871 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1872 the value of STACKZERO.
1873 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1874 (em_hp3hpux.c): Build it.
1875 * hp3hpux.sh, config/hp300hpux.mt: New files.
1877 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1879 * mips.sc-sh: Put constructors in the .data section.
1880 * Makefile.in (cdtest): Added dependency on ld.new.
1882 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1884 * Makefile.in: Change definition of $(tooldir) to match FSF.
1885 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1886 Support VAX Ultrix and BSD.
1888 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1890 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1892 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1894 * ldlang.h (struct memory_region): Change `length' and
1895 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1896 * ldlang.c, mri.c: Corresponding changes, plus lint.
1898 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1900 * configure.in: For all i386 targets, accept i486 as well.
1902 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1904 * ldlang.c (wild_doit): Preserve all flags for a
1905 SEC_SHARED_LIBRARY section.
1906 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1907 computing largest_section.
1909 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1911 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1912 fields of newly created structure.
1914 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1916 * ldmain.c (g_switch_value): New variable.
1917 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1918 (command_line_option): Accept -G and set g_switch_value.
1919 * ldlex.l (COMMAND): Accept -G.
1920 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1922 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1924 Support for linking and loading at different places:
1926 * ldlex.l: Add "AT" keyword.
1927 * ldgram.y: Cleanup, and parse AT.
1928 * ldlang.c (print_output_section_statement): Print output address
1929 of section in map. (lang_size_sections): Fill sections' lma with
1931 * ldlang.h (lang_output_section_statement_type): Add load_base
1934 * ldindr.c (add_indirect): Keep more information in the alias
1936 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1937 attribute from an input section.
1938 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1939 default. (Q_enter_file_symbos): Indirect symbols now are known by
1940 their section, not a special symbol flag.
1941 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1942 (write_file_globals): Write the mapping for an indirect symbol.
1943 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1946 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1948 * ld.texinfo: changes for q1
1950 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1952 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1954 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1956 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1958 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1960 * mips.sc-sh: Added variables which may be overridden by a
1962 * mipsidt.sh: New file; emulation for IDT MIPS board.
1963 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1964 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1965 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1966 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1968 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1970 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1972 * i386bsd.sh, config/i386bsd.mt: New files.
1973 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1975 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1977 * mri.c: Add extern declaration of strdup.
1978 * ldsym.c (KEEP macro): Add spaces around '=' for the
1979 sake of old (e.g. PCC) compilers.
1981 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1983 * ldver.c: Bump to version 2.1.
1985 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1987 * ldgram.y: allow section types without address expressions.
1988 * ldlang.c (lang_relocate_globals): avoid possible hang with
1989 undefined but unreferenced symbols.
1990 * relax.c (relax_section): don't complain if the script file isn't
1991 relaxable but -relax is set
1993 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1995 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1997 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1999 * mipsbig.sh: New file. Big endian MIPS emulation.
2000 * config/mips-big.mt: New file. Use mipsbig emulation.
2001 * configure.in (mips-sgi-irix*): Use target mips-big.
2002 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2003 (em_mipsbig.c): New target. Uses mipsbig.sh.
2005 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2007 * mips.sc-sh: Put .scommon sections into .sbss section.
2009 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2010 rather than always putting them in bfd_com_section.
2011 * ldlang.c (lang_common): If a common symbol is not in
2012 bfd_com_section, put in a section of the same name, rather than
2013 always putting it in section COMMON.
2015 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2017 * ldmain.c (subfile_wanted_p): If we already have a common
2018 definition of a symbol, don't necessarily pull in an object file
2019 that provides a non-common definition.
2021 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2022 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2024 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2025 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2027 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2029 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2032 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2034 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2035 checking for equality to bfd_com_section.
2037 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2039 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2040 targets, linker script.
2041 * mipslit.sh: New file. Little endian MIPS emulation.
2042 * config/mips-lit.mt: New file. Use mipslit emulation.
2043 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2044 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2045 (em_mipslit.c): New target. Uses mipslit.sh.
2047 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2049 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2050 $(tooldir)/bin/gld, so that gcc can find it with or without
2053 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2055 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2056 write_norel. All linking is now done via write_relax. Call
2057 ldsym_write before calling write_relax.
2058 * relax.c: Added copyright.
2059 (write_relax): Renamed from write_relaxnorel. Added relocateable
2060 argument. seclet_dump renamed to bfd_seclet_link.
2061 * relax.h: Added copyright.
2063 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2065 * ldmain.c (decode_library_subfile): Patch from
2066 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2068 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2070 * config/vxworks960.mt renamed to config/i960.mt
2072 * configure.in: sparc-aout emulates a sun4, as does
2073 sparc*-vxworks, i960-nindy uses gld960 emulation
2075 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2077 Fix support for NOLOAD, add INCLUDE
2078 * ldfile.c (ldfile_open_command_file): pass file name to
2080 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2081 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2084 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2086 * Makefile.in, config.h: no more default emulation. Make the lack
2087 of emulation a compile time error
2089 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2091 * configure.in: recognise all sparclite variants, not just 'sparclite'
2093 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2095 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2098 * configure.in: accept *-ericsson-ose for any m68k CPU.
2100 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2101 for each output section.
2103 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2105 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2106 macro bfd_asymbol_bfd as appropriate.
2107 * Makefile.in: Un-duplicate ldlex.c dependency.
2108 * condigure.in: Replace my_host case table by sourcing
2109 ../bfd/configure.host. Allow std-host as the default.
2110 * ldmisc.c: Change logic for C++ name demangling: There is
2111 no initial '_' to remove from stab-derived function names.
2113 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2115 * ldlang.c (lang_init_script_file): don't attach the output file
2116 sections to the script file.
2118 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2119 * ldlang.c (wild): run expansion loop over command line bfd too.
2120 (lang_ini_script_file): initialize more parts of the command line
2122 * ldlex.l: fix DEFINED start states.
2124 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2126 * ld.texinfo: new doc.
2127 * ldgram.y, ldlex.l: understand -y<symbol>
2128 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2129 print info. (add_ysym): new function.
2130 * ldsym.h: (ldsym_type): new define SYM_Y.
2132 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2134 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2135 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2136 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2137 macros with PARAMS. Recreational cleanup. Update copyrights.
2139 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2141 * Makefile.in: pass down the bfd source directory for includes
2143 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2145 * ldlang.c (lang_size_sections): don't change size and address for
2146 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2149 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2151 * relax.c (build_it): re-enable the processing of data_statements
2152 in scripts, makes counted contructor lists work again.
2154 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2156 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2158 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2160 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2163 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2165 * Support for i386-sysv.
2166 configure.in: check for i386-*-sysv* and i386-*-sco*.
2167 i386coff.sc-sh: rewrote to support SVR3 by default.
2168 ldctor.c (find_constructors): preserve stat_ptr.
2169 ldlang.c (wild_doit): initialize vma and size of new output
2170 section to corresponding input section. This is required for
2171 shared library support.
2172 (lang_size_sections): don't modify vma and size of sections which
2173 are never loaded (for shared libraries).
2174 ldwrite.c (copy_and_relocate): copy the contents of any section
2175 which has contents, not just sections which are loaded (for shared
2178 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2180 * ldlang.c (size_input_section): count the sizes of all sections
2183 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2185 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2186 to demangle symbols better
2188 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2190 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2191 exist when linking with -r.
2193 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2195 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2198 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2200 * ldmain.c (linear_library): don't even think about processing
2201 an object file if it's already been done
2203 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2205 * configure.in: the hp9000/300 config file is now hp300
2207 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2209 * config/z8ksim.mt: new file
2211 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2213 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2214 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2216 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2217 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2218 * ldlang.c (lang_add_keepsyms_file): New function.
2219 * ldlex.l: Handle "-retain-symbols-file".
2220 * ldsym.c (keepsyms_file, kept_syms): New vars.
2221 (process_keepsyms): New functihon; reads file, marks symbols for
2223 (write_file_locals): File symbols should always be kept.
2224 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2225 and "-s". Process retain-symbols file before setting symtab.
2226 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2227 (keepsyms_file, kept_syms): Declare them.
2229 * ldmain.c (main): Non-fatal errors should still cause non-zero
2230 exit status even with -r.
2232 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2234 Added initial support for the z8k
2235 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2236 * configure.in, Makefile.in: modified to reflect above
2238 * ldlang.c (lang_check): when linking conflicting architectures,
2239 make the output file reflect at least one of the bad inputs.
2241 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2243 * Makefile.in (install): if $(tooldir) exists, install ld in
2246 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2248 * Makefile.in, configure.in: modified to support i386-coff
2249 * i386coff.sh: new file
2251 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2253 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2254 added m68k-coff emulation mode, stolen from a29k emulation.
2255 Almost certainly wrong, but perhaps better than sun3.
2257 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2259 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2260 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2261 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2262 This is one character shorter, and lets people build on
2263 SVR3 system. (ld__h8300xray.[co] was the killer there;
2264 h8300xray.sc-sh is also overlong, but seems harmless.)
2265 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2266 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2267 * configure.in: Add host isc.
2269 * ldver.c: Call it version 2.0.
2271 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2273 * ldver.c: Bump to version 0.98.
2276 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2278 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2280 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2281 * ldlex.l: Moved comment() to end, since some compilers
2282 otherwise have problems with input() used before it is defined.
2284 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2286 * configure.in: added Solaris 2 and Irix 4 host support.
2288 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2290 * Makefile.in: remove -S flag from the FLEX definition
2292 * configure.in: rewrote, using new style case statement. use
2293 m68k.mt for m68k-aout systems
2295 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2297 * Makefile.in: map "ld" through program_transform_name when
2300 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2302 * cplus-dem.c: Removed. Use the version in libiberty now.
2303 * ldmisc.c: Use new libiberty version of cplus_demangle().
2305 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2307 * gld960.em (gld960_choose_target): default to little endian, not
2310 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2312 * ldlang.c (lang_process): don't pass null pointers when
2313 abs_output_section is what is required.
2314 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2315 used, and pass that down.
2316 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2319 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2321 * configure.in, config/ose68.mt: renamed OSE to ose.
2323 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2325 * ldsym.c (write_file_locals): Reorder check for common or
2326 undefined symbols so that it works.
2328 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2330 * configure.in: accept all m68K family members.
2332 * Makefile.in: always create installation directories.
2334 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2336 * ldlex.l: now parses comment correctly, added ~ to acceptable
2339 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2340 unary -ve constants.
2342 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2343 the command line can't be found.
2345 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2347 * ldlang.h: add new field "loadable" to output_section_statement.
2348 * ldlang.c (lang_output_section_statement_lookup): initilize new
2349 field. (wild_doit): if new field is not set, then stop output
2350 section from being loadable.
2351 (lang_enter_output_section_statement): set the field from the
2353 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2354 * h8300hms.sc-sh, h8300hms.em: get -r right.
2356 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2358 * ldint.texinfo: New internals manual (beginnings thereof).
2359 * PORTING: Removed, merged into ldint.texinfo.
2361 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2363 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2364 cdtest.exp: A test program (copied from libg++/test-install)
2365 that tests that constructor and destructors are handled
2368 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2370 * Makefile.in (install): install from ld.new, renaming during the
2371 copy, or else the next 'make install' needs to re-link ld.
2373 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2375 * configure.in: generalise hp recognition (from sef).
2377 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2379 * configure.in: recognize bsd and hpux hppa configurations.
2380 error messages echo to stderr, not stdout
2382 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2384 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2385 ldmisc.c: removed rcsid's.
2387 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2389 * ldlang.c (lang_map): print changes in sizes due to relaxing
2390 (size_input_section): maintain the delta information.
2391 * ldlang.h: add new field to struct to contain delta info.
2392 * relax.c (relax_section): complain if input not relaxable.
2393 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2396 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2398 * ldmain.c(main): prevent -r and -relax from being on at the same
2401 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2403 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2407 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2409 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2411 * ldlang.c(open_output): set the target arch and machine as soon
2412 as we can. (lang_size_sections): use new macros for setting vma
2415 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2417 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2418 Also deleted an unreachable path to wrs.
2420 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2422 * Makefile.in (install): use -d test for $tooldir before
2423 installing ld there so that $tooldir can be inherited from
2426 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2428 * ldlang.c: Two non-substantial changes for the sake of
2429 the old Portable C Compiler.
2431 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2433 * ldgram.y, ldlex.l: parse ABSOLUTE
2434 * ldexp.c: add support for ABSOLUTE
2436 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2438 * Makefile.in: Added default definitions for HOSTING_CRT0,
2439 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2440 * config/*.mh: Miscellaneous clean-up: Removed definitions
2441 of YACC (since it is not longer used in the Makefile).
2442 Remove HOSTING_* definitions that are subsumed by the
2443 ones added to Makefile.in. Removed most definitions of CC.
2444 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2445 These are no longer needed.
2447 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2449 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2450 rules, since these are used when building a distribution.
2451 * Makefile.in (ldlex.c): Don't re-direct output, since that
2452 leaves a bogus output files if it fails.
2454 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2455 * ldlex.c: Fix some unnecessary flex-specific-isms.
2457 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2459 * ldgram.y: move spurious semicolon
2460 * ldexp.h: fix prototype
2462 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2464 * ld.texinfo: references to linker now say "ld" not "gld".
2466 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2468 changed calling convention for Q_enter_global_ref
2469 * ldexp.c, ldlang.c, ldmain.c: reflect this
2470 * ldver.c: bump version to 1.97.1
2471 * ldindr.c (add_indirect): when an edict declaring an indirect
2472 symbol is found, make sure that any ideas about the symbol being
2473 common are changed if it now known to be defined.
2474 * ldmain.c (linear_library): complain once if archive isn't
2476 * ldlang.h, ldlang.c: make room for and initialize the complain
2479 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2481 * Makefile.in: use flex & bison from ../ if they exist.
2483 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2485 * relax.c (build_it): don't allocate space in the output file for
2486 stuff if -R flag applys to it.
2487 * ldfile.c: merge in VMS filename support
2488 * ldmain.c (main): take out ./ from library path, and close file
2489 before unlinking. Make multiple defs of a symbol create an
2491 * ldmisc.c: fatal errosrs delete output file
2493 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2495 * ldver.c: Increase version number to 1.97, for consistency
2498 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2500 * Makefile.in: FLEX -> LEX.
2502 * ld.texinfo: {} -> @{@}.
2504 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2506 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2507 (and associated change in -c option, now used for these scripts)
2509 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2511 * ldver.c: Bumped version to 1.96 - new release, resync with the
2513 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2514 rather than with raw malloc, makes it easier to track where memory
2516 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2517 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2518 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2521 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2523 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2525 * Makefile.in: use bootstrap for check.
2527 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2529 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2531 * Makefile.in: now use flex, not lex
2532 * ldlex.l, ldlang.c, ldctor.c: lint
2534 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2536 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2537 different sorts of filenames on the command line than in a script.
2539 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2541 * Makefile.in: rework CFLAGS so that they can be passed on the
2542 make command line. Remove MINUS_G. Default CFLAGS to -g.
2544 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2546 * relax.c: added handling for new "padding" seclet type, used to
2547 fill out gaps between section.
2548 * ldgram.y, ldlex.l: now -defsym on the command line is done
2551 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2553 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2555 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2557 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2560 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2562 * Makefile.in (install): Install second copy in $(tooldir)/bin
2563 without $(program_prefix), since that's what gcc expects.
2565 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2567 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2568 * h8300*: fix bit rot and add support for h8300xray target
2569 * go32.sh: target emulation for go32.
2571 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2573 * gld960.em, i960.sc-sh. Fix i960 bit rot
2575 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2577 * Makefile.in: install man page.
2579 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2581 * config/mt-<foo> renamed to <foo>.mt
2582 * config/mh-<foo> renamed to <foo>.mt
2583 * configure.in changed to reflect this
2584 * genscripts.sh now make .xbn files rather than .xN files
2586 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2588 * ldver.h: fix decl of ldversion.
2590 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2592 * Makefile.in: added check target.
2594 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2596 * ldmain.c (Q_enter_file_symbols): now aliases work again
2598 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2600 * Makefile.in: added clean-info target.
2602 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2604 * ldexp.c (exp_print_tree): don't try and follow null pointers
2606 * ldgram.y: remove 11 shift reduce errors
2608 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2610 * Makefile.in: added tooldir and program_prefix.
2612 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2614 * ldlang.c (size_input_section): don't move absolute sections
2618 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2620 * cplus-dem.c: yet another copy of this - maybe it should go into
2622 * ldgram.y: now -V and -v have different actions
2623 * ldver.c: if -V, prints list of emulations compiled in
2624 * ldmisc.c: support for cplus demangling
2627 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2629 * Makefile.in, configure.in: removed traces of namesubdir,
2630 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2631 copyrights to '92, changed some from Cygnus to FSF.
2633 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2635 * Makefile.in: Change mkscript rule into one for ./mkscript
2636 (for the sake of makes that don't realize they're the same).
2637 * PORTING: Add more details.
2638 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2640 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2642 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2643 config/mt-hp300bsd: New port to hp300 running BSD.
2645 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2647 Major rewrite of how ld is configured. The major idea
2648 is to use shell scripts to generate everything.
2649 * generic.em replaces ldtemplate.
2650 * Other *.em files replace various *.c files.
2651 A *.em file is a shell script that generates the corresponding
2652 ld__*.c file that implements an emulation. This is usually
2653 a straight 'cat' of a here-document, possibly with substitutions.
2654 * Script files (*.sc) are places by *.sc-sh scripts.
2655 Again, these are simple shell scripts that 'cat'
2656 here-documents, usually with some substitutions.
2657 The output a *.sc-sh is a script file.
2658 * Each emulation is defined by a short shell script with
2659 extension *.sh that specifies the emulation-specific
2660 parameters (such as the name of the *.sh-sc and *.em
2662 * genscript.sh is the master shell script used to generate
2663 an emulation. It is passed various argument, including
2664 the name a the emulation-speciic *.sh file that it
2665 "sources" to set variables to emulation-specifc parameters.
2666 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2667 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2668 * config/mh-foo: Rename LDEMULATION names as appropriate
2669 (usually 'gldfoo' -> plain 'foo').
2670 * ldwrite.c: Fixed a typo in a comment.
2671 * Makefile.in: Major changes. Removed some the sed
2672 magic to converts scripts, since that is now handled
2673 by genscripts.sh and the *.sc-sh scipt generators.
2674 * config.h: Remove a bunch of macros defining emulations
2675 and targets. This becomes one less file to edit when
2676 adding emulations or targets.
2677 * ldemul.h (struct ld_emulation_xfer_struct): Add
2678 emulation_name and target_name fields.
2679 * ldemul.c, ldemul.h: Define some default functions used
2680 by most emulations (and remove from the *.em scripts).
2681 * ldemul.c (ldemul_choose_target): Search the new
2682 ld_emulations array using a loop (instead of a hardwired
2683 nested if statement).
2684 Define the ld_emulation from the automatically-geenrated
2685 ldemul-list.h. This means you no longer have to edit ldemul.c
2686 to add a new emulation.
2687 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2688 their expansions, since the former no longer exist.
2689 * PORTING: A very rough first draft of a porting guide.
2691 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2692 to be terminated by a new-line (instead of requiring a semicolon).
2694 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2696 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2697 tests for NULL pointers all over the place.
2698 * ldlang.c (lang_process): remember to relocate global symbols
2699 *after* relaxing has done it stuff.
2701 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2703 * config/mt-coff-h8300: use EMUL like everything else
2704 * ldlang.c: (print_padding_statement): print the right address.
2705 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2708 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2710 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2711 * ldlang.c (print_data_statement): print the right address.
2713 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2715 * Makefile.in: The rule for testing ld by re-linking itself
2716 via an intermediate -r link was moved to the ld1 rule
2717 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2718 which allows the bootstrap rule to work.
2719 * ldctor.c (find_constructors): Don't create a constructor
2720 list if it is already defined (as would happen if ld is
2721 invoked by collect).
2723 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2725 * config/mh-sparc.h: now uses libgcc.a
2726 * ldmain.c: quit using exit
2727 * *sc: use *(COMMON) rather than [COMMON]
2728 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2729 to allow preprocessing of .l file.
2730 * Makefile.in: New ldlex.l mangling
2731 * ldexp.c (fold_binary): perform expressions with % and / in
2733 * ldfile.c (open_a): open archives on VMS in a special way
2736 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2738 * ldgram.y: map -M behave in the same way as -Map (sets file name
2740 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2741 whether or not relaxing has been done.
2742 * ldmain.c: don't open a map file if it doesn't have a name
2743 * relax.c: all the brains have moved into bfd.
2744 * ldwrite.c: ammend comment
2746 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2748 * Makefile.in: added relax, also made three stage go through a
2751 * config.h: if GNU960 defined, then default emulation mode is
2753 * ldexp.h, ldexp.c: map to file hooks
2754 * ldlang.c: map to file hooks
2755 * ldgram.y: added -Map -relax
2756 * ldlex.l: added -relax, -Map
2757 * ldmain.c: open map file
2758 * ldmisc.c: support for map file
2759 * ldwrite.c: new relax magic
2761 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2763 * Makefile.in, config/tm-*.h: Clean up make output, only
2764 pass DEFAULT_EMULATION to ldmain.c.
2766 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2768 * ldver.c: Bump to version 1.94.
2770 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2772 * Makefile.in: infodir belongs in datadir.
2774 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2776 * Makefile.in: Pass -y to bison. (Again;
2777 accidentally deleted by Rich.)
2778 * news.sc, ldgld68k.sc: Define __end as well as _end.
2780 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2782 * ldindr.h: added to contain prototypes of ldindr.c
2783 * ldfile.c: include ctype.h
2784 * ldmain.c: include the requried prototype headers
2785 * ldwrite.c: get_reloc_upper_bound has been renamed
2786 bfd_get_reloc_upper_bound
2788 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2790 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2791 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2792 spaces following hyphens, bsd make can't cope. added
2793 standards.text support and made it look like all the other
2796 * configure.in: configure now runs entirely in objdir so make file
2797 existence checks against ${srcdir}. Mark this directory as
2800 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2802 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2803 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2804 and mandir now keyed off datadir by default.
2806 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2808 * ldver.c: Bumped version to 1.93.
2809 * Makefile.in: Pass -y to bison.
2811 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2813 * config.h: h8 is now coff, not ieee
2814 * h8300hds.sc: reflect the same
2816 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2818 * ldver.c (ldversion()): Update to 1.92.
2819 * ldctor.c: There are two places constructor sets
2820 can be defined. One of them checked for an existing
2821 duplicate, the other didn't. Unfortunately, the latter
2822 was called after the former ...
2823 So, factor out code for inserting a new element into
2824 constructor_name_list (after checking for a duplicate)
2825 into a new function add_constructor_name, and call
2826 it from both aforementioned places (ldlang_add_constructor
2827 and ldlang_check_for_constructors).
2829 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2831 * Makefile.in: Rename .c files generated from ldtemplate
2832 to have names starting with ld__. This helps 'make clean'.
2834 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2836 * Makefile.in: Take out the version number for install
2837 * m88kbcs.sc: put in contructor blocks.
2839 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2841 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2842 parameter, a format, and an arg pointer, and rename it to
2843 vfinfo(). Write info() in terms of new vfinfo().
2844 New einfo() is the same as info(), except it writes to stderr.
2845 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2846 ldmisc.c: Replace "error" calls to info() by new einfo().
2848 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2850 * ldlex.l ldgram.y: made -V option do same as -v
2851 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2854 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2855 i386 aout changes from Bob Kukura
2856 * Makefile.in, config.h: added i386aout support
2857 * configure.in: fixed /h-{myhost} typo
2858 * ldgram.y: -MM now gives more boring map.
2859 * ldlang.c: now does D_PAGED flag the right way.
2860 * ldsym.c: -MM flags does the right thing.
2862 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2864 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2865 * ldlang.c (init_os): Compensate for BFD change,
2866 where bfd_make_section now returns NULL for a duplicate
2867 section request, instead of the old section.
2869 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2871 * ldver.c: Bump to version 1.91 (consistent with binutils).
2873 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2875 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2876 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2877 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2878 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2879 Add or update copyright notices.
2881 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2884 * Makefile.in: Changed installation directory name scheme
2885 to be consistent with gcc. Also changed 'install'.
2887 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2889 * Makefile.in: new targets ld.mm, ld.me
2891 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2893 * Makefile.in, ldtemplate: Need to use separate scripts
2894 for -n and -N options. Yet more complication.
2896 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2898 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2899 work). Add some lines to avoid Sun Make VPATH bugs.
2901 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2903 * news.sc: Add alignment for data segment.
2904 * ldtemplate: Add (yet another) script to get for -n or -N
2905 options. (These need different alignment than ZMAGIC files.)
2906 * Makefile.in: Add stuff for new foo.xn scripts.
2907 These are generated by replacing "ALIGN(0x...00)" by ".".
2909 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2911 * Makefile.in: new targets ld.ms, ld-index.ms
2912 ld.texinfo: remove tabs, other cleanups for texi2roff
2914 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2916 * ldmain.c (main): Make config.magic_demand_paged be true
2917 by default. Don't the WP_TEXT and D_PAGED flags of
2918 output_bfd here; it's too late, so set it when output_bfd
2919 is created (in ldlang.c). Also fix setting of EXEC_P flag
2920 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2921 * ldlang.c: Remove some duplicate extern declarations.
2922 * ldgram.y: Fixes to -N and -n options.
2923 * Makefile.in: Recognize upper case letters in sed script
2924 to remove assignments from script files.
2925 * ldtemplate: Don't assukme that -N or -n options
2926 imply use of -r script.
2927 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2929 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2931 * ldtemplate: include bfd.h before sysdep.h.
2933 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2935 Restructure configuration scheme for bfd, binutils, ld.
2937 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2938 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2939 Change some config names to match other dirs.
2940 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2942 * config/: Rename some config files to match up h-*.h names.
2943 Remove all the HOST_SYS definitions from the config files.
2945 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2947 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2948 * ldtemplate: Remove ldfile_add_library_path calls;
2949 just use the SEARCH_DIR commands in the script files.
2950 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2951 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2952 This is primarily intended for cross-linking, where you would
2953 place libaries in a different place than native libraries.
2954 Also, emulations made from ldtemplate now use $(srcdir).
2955 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2956 form; people can use the Makefile's LIB_PATH to override.
2958 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2960 * Makefile.in: fix target ld.dvi, add target ld.info
2961 ld.texinfo: make info filename ld.info
2963 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2965 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2967 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2968 few BFD types & enums.
2972 version-control: never