1 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * lexsup.c (parse_args): Sort out the option macros and change the
4 definitions to make it easier to add a new option.
6 * scripttempl/aout.sc: Define __etext and __edata to go along with
9 * ld.h (ld_config_type): Add new field traditional_format.
10 * lexsup.c (parse_args): Add traditional-format to longopts, and
12 * ldmain.c (main): Initialize config.traditional_format to false.
13 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
14 flags of output_bfd according to config.traditional_format.
15 * ldver.c (help): Mention -traditional-format.
16 * ld.texinfo: Document -traditional-format.
18 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
20 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
23 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
25 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
26 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
28 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
30 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
31 _FTEXT, _ETEXT and _FDATA. Dont define _END.
33 * ldfile.c (open_a): If this is not an archive, try to open it in
34 the current directory before searching for it.
36 * lexsup.c (parse_args): Treat -i as a synonym for -r.
38 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
39 BLOCK works in a section address as documented.
41 * ldgram.y (YYDEBUG): Don't define.
43 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
45 * emultempl/gld960.em: Pass false for new argument to
46 ldfile_add_library_path.
47 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
49 * emultempl/sunos.em: Only look for .so files if doing a dynamic
52 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
54 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
56 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
58 * Makefile.in (check): Delete ld.new dependency so that a regression
59 test doesn't trigger a rebuild of the linker.
61 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
63 * ldlang.c (map_input_to_output_sections): For lang_address, call
64 init_os if it hasn't already been called.
66 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 Add support for SunOS shared libraries.
69 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
70 shared library support code.
71 * emultempl/sunos.em: New file.
72 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
73 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
74 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
77 * ldlang.c: Minor formatting cleanups.
78 (lang_for_each_input_file): New function.
79 * ldlang.h (lang_for_each_input_file): Declare.
81 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
83 (search_head): Declare.
84 (ldfile_add_library_path): Add new cmdline argument in prototype.
85 * ldfile.c (search_head): Make non-static.
86 (search_dirs_type): Move to ldfile.h.
87 (ldfile_add_library_path): Accept cmdline argument, and save it.
88 * lexsup.c (parse_args): Pass true for new cmdline argument of
89 ldfile_add_library_path.
90 (set_default_dirlist): Likewise.
91 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
92 argument of ldfile_add_library_path.
93 * ldgram.y (ifile_p1): Likewise.
95 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
97 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
98 total_size, superfile and chain.
99 * ldfile.c (open_a): Don't clear search_dirs_flag.
100 (ldfile_open_file): Don't try to open superfile. Assert that file
101 has not already been opened.
102 * ldlang.c (new_afile): Don't initialize superfile.
103 * ldmain.c (add_archive_element): Don't initialize subfiles or
104 chain or superfile. Initialize search_dirs_flag to false.
106 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
108 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
110 Changes from binutils-2.4 release:
112 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
113 variables, use whitespace, so scripts don't break.
115 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
117 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
119 * cdtest-bar.cc: Renamed from cdtest-func.cc.
120 * Makefile.in: Noted change.
122 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
123 don't know where that's supposed to come from, or why it's
126 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
128 * configure.bat: update to latest makefile.in
129 * emulpara/go32.sh: set to coff-go32 not aout
130 * emultemp/generic.em: strength-reduce the structure of
131 this shell script, since the only available shell for
132 DOS can't handle complex syntax.
133 * emultemp/stringify.sed: for "sed -f" instead of inline.
134 * makefile.in: depend on stringify.sed as well as genscripts.sh
135 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
136 * genscripts.sh: empty variables aren't always considered "set",
137 so set them to "y" instead.
139 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
141 * ldlang.c (entry_symbol): Make static.
142 (lang_add_entry): Add cmdline argument.
143 * ldlang.h (lang_add_entry): Change prototype.
144 * ldgram.y (statement_anywhere): Change lang_add_entry call.
145 * lexsup.c (parse_args): Likewise.
147 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
149 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
151 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
152 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
153 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
155 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
157 Add support for ELF shared libraries.
158 * ld.h (ld_config_type): Add field dynamic_link.
159 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
160 on attempts to use -r with -relax, -call_shared or -s.
161 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
162 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
163 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
164 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
165 OPTION_NON_SHARED by setting dynamic_link field accordingly.
166 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
168 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
169 opening a file with a .so extension first.
170 * emultempl/elf32.em: New file.
171 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
172 (NONPAGED_TEXT_START_ADDR): Likewise.
173 (TEMPLATE_NAME): Define as elf32.
175 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
176 * scripttempl/elf.sc: Add placement for new dynamic sections.
177 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
178 outside of any section. Don't use ALIGN(8); just let one section
179 VMA follow another. Put .dynbss in .bss. Don't mention debugging
180 sections; they'll be handled correctly anyhow.
181 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
183 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
185 * Makefile.in (install): Redirect output of ln to /dev/null.
187 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
189 * emultempl/hppaelf.em: Change all references of
190 .hppa_linker_stubs to .PARISC.stubs.
191 * scripttempl/hppaelf.sc: Likewise.
193 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
195 * ldlang.c (print_output_section_statement): Change ``no attached
196 output section'' message slightly.
197 (lang_do_assignments): Don't recurse down if there is no real
200 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
201 match corresponding change in emulation templates.
202 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
203 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
205 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
207 * ldver.c (ldversion): Updated version number.
209 * cdtest-foo.cc: Use explicit "#pragma implementation".
210 * cdtest-bar.cc: Renamed from cdtest-func.cc.
211 * Makefile.in: References to cdtest-func.o changed to
214 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
216 Don't create unnecessary output sections.
217 * ldlang.c (out_bfd_get_section_by_name): Remove.
218 (wild_section): Call bfd_get_section_by_name rather than
219 our_bfd_get_section_by_name. Don't call wild_doit if there is no
221 (lang_create_output_section_statements): Remove.
222 (map_input_to_output_sections): For several cases, call init_os if
223 it has not already been called.
224 (lang_size_sections): If output section was not created, skip it.
225 (lang_process): Don't call lan_create_output_section_statements.
226 (lang_place_orphans): Skip files with just_syms_flags set to true.
227 * ld.texinfo: Document change.
229 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
231 * ldlang.c (wild_doit): Don't bother initializing the vma and
232 section size. Don't special case SEC_SHARED_LIBRARY.
233 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
236 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
238 * config/go32.mh : New file for Xgo32X.
240 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
242 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
243 before calling einfo, since we are reporting an fopen failure.
244 From jrs@world.std.com (Rick Sladkey).
246 * configure.in: Use "e" rather than "em_" as prefix for
249 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
251 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
253 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
254 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
256 * Makefile.in: Changed all generated file names.
257 (ldemul-list.h): Depend on Makefile, not config.status. Changed
258 sed patterns to handle new filenames.
260 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
261 * configure.in: Adjusted.
263 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
265 * Makefile.in (install-info): Don't use "$<*", it doesn't always
266 work. Instead, check build dir and $srcdir explicitly, and use
267 `echo' to get all the filenames.
269 * configure.in (h8300h-*-hms): Changed ld_target name to
271 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
274 * config/i960coff.mt: New file.
275 * emulparams/gld960coff.sh: New file.
276 * emultempl/gld960c.em: New file.
277 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
278 i960coff configuration.
279 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
281 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
282 code isn't included in FSF releases, and it can still be
284 (distclean): Remove site.bak and tmpdir.
285 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
286 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
288 Patches from Ralph Campbell:
289 * config/mipsbsd.mh: New file.
290 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
291 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
292 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
295 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
297 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
299 * config/m68k.mt (EMUL): Set to m68kaout.
300 * emulparams/m68kaout.sh: New file.
301 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
302 (em_m68kaout.c): New target.
304 * ldlang.c (lang_size_sections): If dot moves because of an
305 assignment, don't try to insert a pad into the absolute output
306 section, just change the address of the default memory region
309 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
310 cdtest-ur.out, and cdtest-ur.tmp.
312 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
314 * scripttempl/sa29200.sc: Align all sections to four byte
317 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
319 * Makefile.in, configure.in: Support for go32 coff.
320 * config/i386-go32.mt: New file
321 * emulparams/i386go32.sh: New file
322 * scripttempl/i386go32.sc: New file
324 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
326 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
327 Lynx-specific script templates.
328 * configure.in (sparclite*-*-coff): Use coff-sparc.
329 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
330 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
331 (ENTRY): Set to __main.
332 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
333 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
334 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
336 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
338 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
339 byte boundary, in case the global constructors do not take up an
342 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
343 exist, get crtbegin based on gcc -print-libgcc-file-name.
344 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
346 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
348 * ldlang.c (lang_size_sections): When no address is given for a
349 section, align it according to its requirements.
351 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
353 * Makefile.in (clean, distclean): Remove configdoc.texi.
355 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
357 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
359 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
361 * ldlang.c (lang_size_sections): When relaxing, adjust the
362 position of a padding statement, and adjust dot accordingly.
364 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
366 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
368 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
370 * scripttempl/i386coff.sc: If relocating, don't put .init and
371 .fini sections into .text; keep them separate.
372 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
373 exist, get crtbegin based on gcc -print-libgcc-file-name.
374 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
376 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
378 * Makefile.in (check): Set TCL_LIBRARY for runtest.
380 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
382 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
385 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
386 if building a final executable.
388 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
390 * ldmain.c (main): Check the return value of bfd_close.
392 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
394 * scripttempl/alpha.sc: Clean up section alignment to ensure that
395 sections never overlap when using -r.
397 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
399 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
400 changes: get_symtab_upper_bound renamed and returns long,
401 bfd_canonicalize_symtab returns long, check for error indications.
403 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * ldlang.c (print_input_section): For section size, use
406 _cooked_size if it is non-zero, size otherwise.
407 (size_input_section): Likewise.
408 (lang_do_assignments): Likewise (case lang_input_section_enum).
410 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
412 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
413 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
414 (lang_add_input_file): Pass true to new_afile for add_to_list.
415 (lookup_name): Remove force_load argument. Changed all callers.
416 Pass false to new_afile for add_to_list. Split loading of symbols
417 out into separate function.
418 (load_symbols): New function split out of lookup_name. Don't load
419 the symbols if they are already loaded.
420 (open_input_bfds): For lang_input_statement_enum call load_symbols
421 rather than lookup_name.
422 (lang_process): Pass abs_output_section rather than NULL to
424 (lang_startup): Set real field of first_file to true.
426 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
428 * ldlang.c (had_relax): Removed.
429 (relax_again): New static variable.
430 (lang_size_sections): Change call to bfd_relax_section to
431 correspond to BFD changes. Set relax_again appropriately.
432 (lang_process): Remove #if 0 code. When relaxing, keep calling
433 lang_do_assignments and lang_size_sections until relax_again
436 * emultemp/gld960.em: Include libiberty.h
437 (gld960_before_parse): Pass NULL as final argument to concat.
439 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
441 * scripttempl/aout.sc: Force _end and __end to be aligned to a
444 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
445 building a bfd_data_link_order, rather than by setting the section
446 contents immediately.
448 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
450 Changes to make -Ur work again.
451 * ldmain.c (add_to_set): Now takes reloc argument rather than
452 bitsize. Check config.build_constructors here. If an new hash
453 table entry is created, mark it as undefined.
454 (constructor_callback): No longer takes bitsize argument. Pass
455 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
456 BFD backend supports it.
457 (reloc_overflow): Handle a NULL abfd argument.
458 (reloc_dangerous, unattached_reloc): Likewise.
459 * ldctor.c: Include ldmain.h.
460 (struct set_info): Change bitsize field to reloc.
461 (ldctor_add_set_entry): Now takes reloc argument rather than
462 bitsize. Don't bother to check config.build_constructors here.
463 (ldctor_build_sets): Get the size from the reloc howto. If
464 generating relocateable output, call lang_add_reloc rather than
466 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
468 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
469 (lang_reloc_statement_type): New structure.
470 (lang_statement_union_type): Add reloc_statement field.
471 (lang_add_reloc): Declare new function.
472 * ldlang.c (lang_for_each_statement_worker): Handle
473 lang_reloc_statement_enum.
474 (map_input_to_output_sections, print_statement): Likewise.
475 (lang_size_sections, lang_do_assignments): Likewise.
476 (print_reloc_statement): New function.
477 (lang_add_reloc): New function.
478 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
480 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
481 (cdtest-ur, cdtest-ur.out): New targets.
482 (check-cdtest): Now also check that -Ur works correctly.
484 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
486 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
488 * ldlang.c (lang_process): Move lang_common call before
489 map_input_to_output_sections, to ensure that any alignment
490 constraints set by common symbols are copied over to the output
493 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
495 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
496 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
497 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
498 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
501 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
503 * config/i386bsd.mh: New file.
505 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
507 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
509 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
510 (DATA_START_SYMBOLS): Define _fdata.
512 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
514 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
516 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
518 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
519 works again. Attach some output symbols to the stub file bfd.
521 * emultempl/hppaelf.em: Include elf32-hppa.h.
522 (file_chain): Add decl.
523 (hppa_look_for_stubs_in_section): Delete decl.
524 (hppaelf_finish): Reenable code. Do not pass symbols
525 down to hppa_look_for_stubs_in_section.
527 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
529 * ldmain.c (write_map): Don't define. Removed all references.
530 Just use map_file or map_filename instead.
531 (add_archive_element): Use minfo to write map information, not
533 (constructor_callback): Use fprintf to write map information, not
535 * ldmain.h (write_map): Don't declare.
536 * ldgram.y (mri_script_command): Removed reference to write_map.
537 * ldlang.c (lang_one_common): Likewise.
538 * lexsup.c (parse_args): Likewise.
540 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
542 * scripttempl/elf.sc: Force all sections to be aligned.
544 * ldgram.y (section): Reverse the order of memspec_opt and
545 fill_opt to avoid an ambiguity when both are used.
546 * ld.texinfo: Changed accordingly.
548 * ldgram.y: Move include of ldlex.h back with other includes.
549 * ldlex.h (input_type): Don't initialize enum constants to
551 * ldlex.l: Use a switch to return the right token based on
552 input_type, rather than knowing that input_type has a value based
555 * ldgram.y (dirlist_ptr): Removed; not used.
556 * lexsup.c: Include ldver.h.
557 * Makefile.in: Rebuilt dependencies.
559 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
561 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
562 (ldlang_add_file): call it here instead.
564 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
566 * ldgram.y: Include ldlex.h after %token decls, for byacc.
568 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
570 * emultempl/hppaelf.em: First attempt to clean this file up.
571 Add comments in several functions as to their purpose and
572 how they function (or my current best guess). Clean up horrible
573 spacing and indention that never should have been accepted in the
574 first place. Add FIXMEs for issues which need to be resolved.
575 Disable linker-stub generation until it gets fixed. This allows
576 the linker to at least work on simple code for testing purposes.
578 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
579 it via hppaelf_finish). Prototype moved into ldlang.h.
580 (lang_process): Move problematic extra call to lang_size_sections
581 into the PA ELF specific code.
582 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
583 lang_size_sections moved here.
585 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
587 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
588 * config/ppc-elf32.mt: New file.
589 * emulparams/elf32ppc.sh: New file.
590 * emultempl/ppc.em: New file.
591 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
592 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
593 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
595 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
597 * lexsup.c (parse_args): Use symbolic numbers for long options.
598 Fix misunderstanding in -Y and -call_shared et al.
600 Use getopt instead of lex and yacc to parse the command line.
602 * ld.texinfo (Options): Document changes to option syntax.
603 * Makefile.in: Update dependencies.
604 * ldver.c (help): Tweak dashes in usage message.
605 * ldgram.y (%union): Remove unused members.
606 Remove %tokens for command line options; add ones for input types.
607 (command_line): Rules removed.
608 (file): Instead of command line, recognize an
609 input type indicator, then use the nonterminal for that type.
610 (defsym_expr): New nonterminal from code formerly in command_line.
611 * ldlex.h: Declare parser input type enum and variable.
612 Don't declare parse_line.
613 * ldlex.l: Remove unused variables. Make some used ones static
615 (COMMAND): Start state and its rules removed.
616 At start of yylex, return input state token if at start of input.
617 (lex_redirect): Don't need to set yyout.
618 (ldlex_command): Function removed.
619 * ldmain.c (main): Instead of calling parse_line, set up the
620 redirections and call yyparse directly.
621 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
623 * lexsup.c: Remove #if 0'd code.
624 (parse_line): Function removed.
625 (parse_args): Rewrite to use getopt_long_only.
626 (set_default_dirlist): New function from code formerly in
627 ldgram.y:command_line.
628 (set_section_start): New function.
629 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
630 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
631 compiled-in link scripts in "{" and "}", as the grammar no longer
634 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
636 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
637 require that it be in $(srcdir).
639 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
641 * ldlang.c (lang_size_sections): Only align section to alignment
642 required by linker script, not to maximum alignment of input
645 * ldlang.h (largest_section): Don't declare.
646 * ldlang.c (largest_section): Don't define.
647 (size_input_section): Don't set largest_section; not used.
649 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
651 * ldlang.c (new_afile): Pass NULL as last argument to concat.
653 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
655 * ldlang.c, ldmain.c: Include libiberty.h.
657 * ldmisc.h (concat): Don't declare.
658 * ldmisc.c (concat): Don't define; just use the one in libiberty.
660 * ld.h (as_output_section_statement): Removed; not used.
662 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
664 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
665 bfd_set_error and new error names.
667 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
669 * ldwrite.c (build_link_order): If the cooked size of the section
670 has been set, use it, for determining link_order size.
671 (ldwrite): In the error message displayed if bfd_final_link fails,
672 indicate that it was in fact the final link step that failed.
674 * ldlang.c (lang_size_sections): Clear bfd_error before calling
675 bfd_relax_section, in case it returns false but doesn't flag an
676 error. If an error is returned, indicate which one it is in the
679 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
680 it'll get picked up from $(srcdir) if appropriate.
682 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
684 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
685 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
687 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
689 * ldlex.l (comment): Increment line number when newline is read.
691 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
693 * ldlang.c (lookup_name): Take new argument, force_load. If true,
694 reload the file even if it is already loaded.
695 (wild): Call lookup_name with force_load argument of 0.
696 (open_input_bfds): Call lookup_name with force_load argument of 1.
697 (print_symbol): Remove declaration of non-existent function.
698 (print_one_symbol): Return true rather than falling off end.
700 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
702 * ldmain.c (main): Use %ld when printing long values.
704 * scripttempl/elf.sc: Move _edata after the .sdata section.
705 Permit OTHER_BSS_SYMBOLS to be defined.
706 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
708 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
710 * Rename all "hppaosf" files to "hppaelf".
711 * Change all "osf" references to "elf" in hppaelf files.
712 * Makefile.in: Likewise.
713 * configure.in: Likewise.
715 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
717 * ldmain.c (main): Call xatexit, not atexit.
718 Call xmalloc_set_program_name.
720 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
723 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
725 * emultempl/lnk960.em (append), emultempl/hppaosf.em
726 (hppaosf_finish): Call xmalloc, not ldmalloc.
727 * ldmain.c (preserve_output): Function removed.
728 (main): Do it here instead.
730 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
732 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
733 GNU C specific macros.
735 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
736 call to LANG_FOR_EACH_INPUT_SECTION.
738 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
740 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
741 deleted; will use libiberty versions instead.
742 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
743 mri.c Makefile.in: Change callers.
745 * ldmisc.c (vfinfo): Remove cleanup code.
746 * ldmain.c (remove_output): Put it here (new function).
747 (preserve_output): New function.
748 (main): Register remove_output and preserve_output with atexit.
749 * ldmain.c ldgram.y: Call xexit instead of exit.
750 * ldmisc.h: Declare xexit.
752 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
754 * Makefile.in: Lots of new H8/500 memory models.
756 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
758 * ldlex.l: Removed duplicate rules.
759 (yywrap): Provide default definition, needed with some versions of
762 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
764 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
765 the archive filename too.
767 * ldlex.l: Add rule to catch invalid input characters instead of
768 printing them. Include "ldmain.h" for program_name decl.
769 (lex_warn_invalid): New function.
770 * Makefile.in: Add dependency.
772 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
774 * Makefile.in (check): Don't bother running any tests of
775 cross-linker until the test suite no longer assumes native mode.
777 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
779 * ldlang.c (print_one_symbol, print_input_section): Print
780 global symbols in symbol table again.
782 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
784 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
785 exit successfully instead of complaining if no input files are
788 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
790 * Makefile.in: Format variable definitions consistently.
791 (LD_PROG): Remove unnecessary variables from link command,
792 change variable LOADLIBES to EXTRALIBS.
794 * ldmain.c (main): Compute and display total execution time.
795 * ld.texinfo (-stats): Document the option.
797 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
799 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
802 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
805 * ldlang.c (relaxing): Removed global variable.
806 (lang_size_sections): If the canonical symbols have not already
807 been read in, read them in before relaxing.
808 * ldlang.h (relaxing): Removed declaration.
810 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
812 * ldlang.c (new_afile): Initialize loaded field to false.
813 (lookup_name): If file was already loaded, don't call the
814 add_symbols entry point again.
816 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
818 * ld.texinfo: Clarify what -T option does.
820 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
822 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
825 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
827 * ldmain.c (add_archive_element): If trace_files or
828 trace_file_tries, print file name.
829 * ldlang.c (lookup_name): Likewise.
830 (ldlang_add_file): Don't put files on input_bfds list in reverse
833 * scripttempl/elf.sc: Correct typo.
835 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
837 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
838 their arguments optional, for compatibility with the old GNU ld.
840 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
842 * scripttempl/elf.c: Define __bss_start before the .sbss section.
844 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
846 * ldmain.c (add_to_set): Add bitsize argument.
847 (constructor_callback): New function.
848 (link_callbacks): Add constructor_callback.
849 * ldctor.c (struct set_info): Add bitsize field.
850 (ldctor_add_set_entry): Add bitsize argument.
851 (ldctor_build_sets): Base the size of the elements of the set on
852 the bitsize, rather than always using LONG.
853 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
855 * ld.h (QUAD_SIZE): Define.
856 * ldgram.y (QUAD): New token.
858 * ldlex.l: Return QUAD.
859 * lexsup.c (keywords): Add QUAD.
860 * ldwrite.c (build_link_order): Handle QUAD.
861 * ldlang.c (print_data_statement): Handle QUAD.
862 (lang_size_sections): Likewise.
863 (lang_do_assignments): Likewise.
864 * ldexp.c (exp_print_token): Add QUAD to table.
865 * ld.texinfo: Describe QUAD.
867 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
868 since the Alpha doesn't use them.
870 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
872 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
874 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
876 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
877 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
879 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
881 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
882 needed for i386mach. (Should be a no-op on other systems.)
884 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
885 (PAGE_SIZE): Don't define; not used.
887 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
889 * ldgram.y (yyerror): Make argument const char *, and actually
890 print it out rather than assuming it is a syntax error.
891 * ldmisc.h: Change declaration of yyerror.
892 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
894 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
896 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
897 exec header offset, since the exec header isn't loaded.
898 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
900 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
902 A major rewrite to move the bulk of the linker into BFD so that
903 more efficient backend code can be written for specific object
905 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
906 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
907 * ldctor.c, ldctor.h: Complete rewrite.
908 * ldwrite.c, ldwrite.h: Complete rewrite.
909 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
910 link_info.strip instead. Changed all uses.
911 (discard_locals_type, discard_locals): Removed. Use
912 link_info.discard instead. Changed all uses.
913 (ld_config_type): Removed relocateable_output field; use
914 link_info.relocateable instead; changed all uses. Added stats
916 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
917 set_loader_symbol): Removed.
918 * ldexp.h (node_class): Added etree_rel.
919 (etree_type): Added rel field.
920 * ldexp.c (exp_print_token): Bracketed table initialization.
921 (exp_relop): New function.
922 (fold_name): Use linker hash table rather than ldsym functions.
923 (exp_fold_tree): Likewise. Also, handle etree_rel case.
924 (exp_print_tree): Handle etree_rel.
925 * ldgram.y (strip_symbols, discard_locals): Removed.
926 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
927 (REL): New token. Does not appear in grammar, but needed for
929 (file): Don't call lang_final; it's called by main anyhow.
930 * ldlex.l: Accept -stats and -no-keep-memory options.
931 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
932 * ldlang.c: Consistently use fill_type for fill argument.
933 (lang_init_script_file, script_file): Removed.
934 (create_object_symbols): Removed. Use
935 link_info.create_object_symbols_section instead. Changed all
937 (lang_add_keepsyms_file): Removed.
938 (lookup_name): Call bfd_link_add_symbols instead of
939 ldmain_open_file_read_symbol.
940 (wild): Don't iterate over script_file.
941 (open_output): Create link hash table.
942 (lang_place_undefineds): Rewrote.
943 (lang_size_sections): Handle relaxing (doesn't work yet).
944 (lang_relocate_globals): Removed.
945 (lang_finish): Use link hash table rather than ldsym functions.
946 (lang_common): Rewrote.
947 (lang_one_common): New function.
948 (ldlang_add_file): Add file to link_info.input_bfds list. Set
950 (create_symbol): Removed.
951 (lang_process): Don't call lang_init_script_file. Call
952 ldctor_build_sets rather than find_constructors. Don't call
953 lang_relocate_globals.
954 (lang_abs_symbol_at_beginning_of): Rewrote.
955 (lang_abs_symbol_at_end_of): Rewrote.
956 * ldmain.c (had_y): Removed.
957 (lprefix, lprefix_len): Removed; use link_info fields instead.
959 (multiple_def_count, commons_pending, undefined_global_sym_count,
960 total_symbols_seen, total_files_seen): Removed.
961 (link_callbacks, link_info): New variables.
962 (main): Initialize link_info. Don't call init_bfd_error_vector or
963 ldsym_init. Don't set now unused variables. Handle -stats.
964 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
966 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
967 search_library, gnu960_check_format, decode_library_subfile,
968 linear_library, symdef_library, clear_syms, subfile_wanted_p):
970 (add_keepsyms_file, add_archive_element, multiple_definition,
971 multiple_common, add_to_set, warning_callback, undefined_symbol,
972 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
974 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
975 require symbols for %C; look them up instead.
976 * emultempl/hppaosf.em: Pass link_info to
977 hppa_look_for_stubs_in_section.
978 * Makefile.in: Rebuilt dependencies.
979 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
981 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
983 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
984 ldlang.h and ldctor.h.
986 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
987 declarations of free and malloc from flex output. Change malloc
988 to ldmalloc in flex output.
990 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
992 * ldmain.c (lprefix): Change default from a char to a string
993 with only one character.
994 (lprefix_len): Set default to one.
996 * ldmain.h (lprefix_len): Declare.
998 * ldsym.c (write_file_locals): Use strncmp rather than a character
999 comparison for lprefix.
1001 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1004 * emultmpl/hppaosf.em: Include ldexp.h.
1005 (before_parse): Set lprefix and lprefix_len correctly.
1007 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1009 * ldlex.h: Don't declare yywrap if it is a macro.
1010 * ldlex.l: Include sysdep.h.
1011 * ldlang.c (lang_for_each_statement_worker,
1012 lang_for_each_statement): Forgot to use PARAMS.
1014 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1016 * Makefile.in: Added .PHONY targets where appropriate. Added some
1018 (gcclibdir, version): Removed unused variables.
1019 (DEP): New variable, set to mkdep.
1020 (ALL_CFLAGS): New variable. Used in .c.o target.
1021 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1023 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1024 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1025 mostly obsolete variables. Adjusted remaining uses.
1026 (DEF_EMUL): Removed variable.
1027 (ldmain.o): Handle undefined EMUL error correctly.
1028 (ldemul-list.h): Depend on config.status rather than Makefile.
1029 Create via temporary file.
1030 (ver960.c, roll, make): Removed obsolete targets.
1031 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1033 * dep-in.sed: New file, used when rebuilding dependencies.
1035 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1037 Made many changes to eliminate gcc warnings. Made various
1038 cosmetic changes, declared various things in header files, removed
1039 various extern declarations from .c files. No substantive
1042 * ldlang.c (lang_process): Ifdef out final call to
1043 lang_size_sections again (reverting change of Nove 2), since it
1044 breaks the Sun4 linker.
1046 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1048 * configure.in (alpha-*-netware*): New target; use alpha.
1050 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1052 * configure.in: Group targets by CPU. Merge some m68k target
1053 entries with different CPU specs that use the same ld_target
1056 * configure.in: Add sparc*-*-coff.
1057 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1058 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1059 (em_coff_sparc.c): Add dependencies and build rules.
1061 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1063 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1065 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1067 (command_line_option): Accept and ignore them (for now).
1068 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1069 where n is a number.
1071 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1073 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1074 not in bfd_com_section, create the section in the BFD so that it
1075 can be placed in the right output section.
1077 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1079 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1080 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1081 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1082 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1083 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1084 Move OTHER_READONLY_SECTIONS after all the other readonly
1085 sections. Don't use DATA_ADDR twice.
1087 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1088 p is in a common section, make sure the BFD has a section of that
1091 * ldlang.c (lang_common): Add newline to error message.
1093 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1095 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1096 Lynx-specific script instead of m68kcoff.
1097 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1098 (ENTRY): Define as __main.
1099 (TEXT_START_ADDR): Define as 0.
1100 (PAGE_SIZE): Define as 0x1000.
1101 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1102 * scripttempl/m68klynx.sc: New file.
1104 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1106 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1107 arguments rather than treating them as emulation names.
1109 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1111 * configure.in: Support x86 unixware and netware plus generic netware.
1113 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1115 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1118 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1120 * Makefile.in (distclean): Don't delete dvi or info files.
1121 (ld.info): Update dependency list.
1122 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1124 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1126 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1127 Set output_filename instead of creating a new node.
1128 (open_output): Don't set output_filename.
1129 (lang_final): Create the new node here.
1130 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1132 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1134 From Pete Hoogenboom (hoogen@cs.utah.edu):
1136 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1137 edata, _edata, end): Add definitions of these symbols.
1138 (__end): Remove definition of this symbol.
1139 (__data_start): Move definition of this symbol.
1141 * emultempl/hppaosf.em: Various fixes and support for linker stub
1143 (hppaosf_finish, hppaosf_search_for_padding_statements,
1144 hppaosf_create_output_section_statements): New functions in
1145 support of linker stub generation.
1146 (ld_hppaosf_emulation): Redefine to include new
1147 emulation-specific routines.
1149 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1150 Pass abs_output_section rather than NULL to avoid invalidating
1153 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1155 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1156 (em_i386mach.c): New rule.
1157 * configure.in (i[34]86-*-mach*): New case.
1158 * config/i386-mach.mt: New file.
1159 * emulparams/i386mach.sh: New file.
1161 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1163 * ld.h (flag_is_*): Removed macros.
1164 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1165 Consistently check the BFD symbol flags directly, rather than
1166 using file_is_* macros.
1168 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1170 * configure.in (sparc*-*-lynxos*): New target.
1171 * Makefile.in: Add rule for em_sparclynx.c.
1172 (ALL_EMULATIONS): Add Lynx emulations.
1173 * config/sparc-lynx.mt: New file.
1174 * emulparams/sparclynx.sh: New file.
1175 * scripttempl/sparccoff.sc: New file.
1177 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1179 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1181 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1183 * relax.c (write_relax): Check return value of bfd_seclet_link.
1185 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1187 * ldlang.c (delete_output_file_on_failure): New variable.
1188 (open_output): Set it after bfd open succeeds.
1189 * ldmisc.c (vfinfo): Test it.
1191 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1193 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1196 * ldemul.c: Support was added to allow emulation-specific
1197 processing to occur. This support was added primarily for linker
1198 stub generation in the elf32-hppa gld.
1199 (ldemul_finish, ldemul_create_output_section_statements): New
1201 * ldemul.h: Support was added to allow emulation-specific
1202 processing to occur. (As described above.) Added finish and
1203 create_output_section_statements fields to
1204 ld_emulation_xfer_struct structure.
1205 * ldlang.c: Add calls to emulation-specific routines.
1206 (lang_process): Add call to
1207 ldemul_create_output_section_statements function.
1208 (lang_process): Add call to a emulation-specific routine (and
1209 some processing after the call).
1211 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1213 * configure.in: mips*- instead of mips-, mips*el changes
1215 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1217 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1218 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1219 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1220 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1221 * config/alpha.mt: New file.
1222 * emulparams/alpha.sh: New file.
1223 * scripttempl/alpha.sc: New file.
1225 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1227 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1228 types of different sizes (eg: 64 and 32 bits), so coerce.
1229 * ld.h (ALIGN_N): Add warning about usage.
1231 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1233 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1234 which we already have a definition, rather than checking in
1235 several different places whether the symbol is weak.
1237 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1239 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1240 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1241 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1242 expanded within them.
1243 * config/mipsb-elf32.mt: New file.
1244 * emulparams/elf32mipb.sh: New file.
1245 * Makefile.in (em_elf32mipb.c): New target.
1247 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1249 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1250 lang_input_file_is_search_file_enum so objects brought in using
1251 INPUT() do a path lookup.
1253 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1255 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1256 instead of {i386,m68k}-coff.
1257 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1258 * config/i386-lynx.mt: New file.
1259 * config/m68k-lynx.mt: New file.
1260 * emulparams/i386lynx.sh: New file.
1261 * emulparams/m68klynx.sh: New file.
1263 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1264 but defaulting to _start.
1266 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1267 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1270 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1272 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1273 HOSTING_LIBS for testing.
1275 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1277 Finish up support for i386-sysv4 (without shared libraries):
1278 * ld.h (flag_is_weak): Define.
1279 * ldlang.c (print_symbol): Mention whether symbol is weak.
1280 (print_input_section): Print weak symbols as globals.
1281 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1282 (enter_global_ref): Do not warn if a weak symbol redefines a
1283 global symbol. Do not let a weak symbol redefine a common symbol.
1284 (enter_file_symbols): Treat weak symbols as global symbols.
1285 (subfile_wanted_p): Do not pull in an object file from a archive
1286 just to resolve an undefined weak symbol.
1287 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1288 error; the error might be that malloc has run out of space.
1289 * ldsym.c (write_file_locals): Treat weak symbols as global.
1290 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1292 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1293 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1294 * emulparams/elf_i386.sh: New file.
1295 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1296 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1297 (ALL_EMULATIONS): Add em_elf_i386.o.
1298 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1299 (em_elf_i386.c): New target, like other em_*.c targets.
1300 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1301 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1302 nonempty, and configured for native, add it to LIB_PATH.
1304 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1306 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1307 Added statements to pass stab and stabstr sections through and
1308 mark them as NOLOAD, which makes GDB happier.
1310 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1312 * configure.in: Accept m68k-lynx-lynxos config.
1314 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1316 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1318 * config/coff-h8300.mt: Add EMUL=h8300h.
1320 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1322 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1324 * Makefile.in: Changed CXX back to g++.
1326 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1328 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1330 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1332 * Makefile.in (TAGS): Use shell wildcards.
1334 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1336 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1338 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1340 * ld.texinfo: re-enable included config file; conditionalize doc
1341 for -oformat to interact properly with SingleFormat doc config
1342 var; rename @up/@down to @raisesections/@lowersections.
1344 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1346 * configure.in: recognize m88110.
1348 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1350 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1351 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1352 ELF emulation is "elf32-hppa" not "elf-big".
1353 (hppaosf_before_parse): Remove unneeded processing of environment
1355 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1356 .text segment of output file.
1357 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1359 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1361 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1364 * ldlang.c, ld.h: updated copyright.
1366 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1368 * ldlang.c (open_output, lang_check): Check return value of
1371 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1373 * scripttempl/h8500.sc: Start all sections in a different segment.
1374 * scripttempl/z8ksim.sc: Handle constructors
1376 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1378 * Makefile.in: revert earlier changes back to execute runtest
1379 with make check. cdtest and bootstrap now function as they
1380 did within the Makefile.
1382 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1384 * Makefile.in: Update dependencies.
1386 * configure.in: Set EMULATION_OFILES in Makefile based on
1387 --with-targets option.
1389 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1391 * Makefile.in: check targets reimplemented to old way.
1393 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1395 * config/i386v.mh, config/irix4.mh: Use gcc
1396 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1397 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1398 bfd/configure.host change.
1400 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1402 * scripttempl/elf.sc: Handle .line and .debug* sections.
1404 * ldlex.l: Use bfd_scan_vma, not strtoul.
1406 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1408 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1409 Remove inital caps in some error messages, change "can't" to
1410 "cannot", add missing colons.
1411 * ldmisc.c (vfinfo): Print "%%" as a single %.
1412 For '%' followed by unrecognized character, print them both
1413 verbatim instead of expecting a char * arg.
1414 For '%C', don't put the function name in parens.
1416 * ldexp.c (invalid): Pass "%%", not "% ".
1418 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1420 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1421 (BSS_VAR): Removed; now always define _fbss.
1422 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1425 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1427 * configure.in: z8k-coff is the same as z8k-sim
1429 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1431 * testsuite/lib/ld.exp: new file
1432 * testsuite/config/unix-ld.exp: new file
1433 * testsuite/ld.bootstrap/bootstrap.exp: new file
1434 * Makefile.in: add dejagnu support for make check
1436 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1438 * ldlex.l (comment): Add missing newline in message.
1439 * ldindr.c (add_indirect): Ditto.
1440 * ldexp.c (exp_fold_tree): Ditto.
1442 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1444 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1447 * ldmisc.c (multiple_warn): New function.
1448 * ldmisc.h: Declare it.
1449 * ldmain.c (enter_global_ref): Call it.
1450 * ld.h (ld_config_type): Add warn_common.
1451 * ldlex.l, ldgram.y: Set it with -warn-common option.
1452 * ldver.c (help): Document it.
1454 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1456 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1457 target-specific sections, and for changing data section vma.
1459 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1461 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1462 terminals, for Solaris.
1463 (dirlist_ptr): New static variable.
1464 (command_line_option): Accept new options.
1466 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1469 * config/sun4sol2.mt: Pass emulation name without ".sh".
1471 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1472 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1474 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1476 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1477 .dtors, .data1, .rodata1 sections, instead of combining them into
1478 other sections. For `-r', set all section start addresses to
1481 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1482 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1483 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1485 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1487 * genscripts.sh: If this is the default emulation, set
1489 * emultempl/*.em: Use it to determine whether to compile in the
1492 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1493 genscripts.sh. Pass the current emulation name without ".sh" on
1495 * genscripts.sh: Take an default emulation arg.
1496 Use the current emulation name as EMULATION_NAME.
1497 Make default lib path for cross-compiling ':', not null.
1498 * emulparams/*.sh: Don't set EMULATION_NAME.
1499 * ldemul.c (ldemul_get_script): Take isfile arg.
1500 Pass it to emulation's get_script function.
1501 * ldemul.h: Adjust get_script prototypes.
1502 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1504 * ldfile.h: Declare it.
1505 * ldgram.y: Accept a script on the command line again,
1506 for parsing compiled-in scripts.
1507 * ldmain.c (main): If ld script is a file, parse it as a -T
1508 option, otherwise parse it directly.
1509 * emultempl/*.em (*get_script): Return the scripts themselves if
1510 this is the default emulation; otherwise return their file names.
1511 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1513 * emulparams/m88kbcs.sh: Use it.
1515 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1517 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1519 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1520 there's no change log entry yet, tsk tsk) from the list of
1521 emulations compiled in until Mark gets around to checking in
1522 emulparams/i386linux.sh.
1523 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1524 changed, this file gets updated.
1526 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1528 * ldgram.y (OPTION_Lfile): New token.
1529 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1530 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1532 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1534 * configure.in: h8/300h support needs own .mt file.
1535 config/coff-h8300h.mt: New file.
1537 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1539 * ldmain.c: Don't include sys/stat.h; it already got included
1540 somewhere along the way.
1542 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1544 * Makefile.in: Add h8300h support.
1545 emulparams/h8300h.sh: New file.
1546 scripttempl/h8300h.sc: New file.
1548 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1550 * ldfile.c (ldfile_open_file): In error message, use the name the
1551 user gave (e.g., "-lc"), rather than the base file name.
1553 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1555 * ldmain.[ch]: Remove initial Q_ from function names.
1556 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1558 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1560 * ldlang.c (lang_process): Move loading of default script from
1561 here to main. Add a "/" to start of script name to prevent
1562 finding it in "." first.
1564 * ldmain.c (set_scripts_dir): Don't look in "." first.
1566 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1569 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1571 * Makefile.in (em_m88kbcs.c): Correct dependency.
1572 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1573 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1574 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1576 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1578 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1579 main.c (main): Print the errno string in the error message.
1581 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1583 * configure.in: Accept h8300h for target cpu.
1585 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1586 present (demangle is smart enough to know whether to do it or not).
1588 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1590 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1591 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1593 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1595 * ldmain.c (get_emulation, check_for_scripts_dir,
1596 set_scripts_dir): New functions.
1599 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1601 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1602 Create symbol "end" instead of "__end". Comment out some parts
1603 that may not be needed (yet) for elf.
1605 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1607 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1609 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1611 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1612 when no prototype is being supplied.
1613 (ldmalloc, ldrealloc): Size argument is now size_t.
1615 * ldmisc.c (finfo): New function, accepts FILE* argument.
1616 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1617 without leading zeros.
1618 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1619 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1621 (concat, buystring): String lengths are size_t.
1622 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1624 * ldlang.c (new_statement): Size argument is now size_t. Added
1625 forward declaration with prototype.
1627 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1629 * ldgram.y (OPTION_v): Don't turn on verbose output.
1631 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1633 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1636 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1638 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1639 collect2 doesn't look for gld any more anyhow.
1641 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1643 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1644 now have a non NULL srefs_chain.
1646 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1647 hp300hpux, since the latter does not exist.
1649 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1651 * genscripts.sh: Put the scripts in the ldscripts directory, not
1653 * configure.in (ldscripts): Make, instead of emulations.
1654 * Makefile.in (scriptdir): Take off the "ld" part.
1655 (install, clean, distclean): Use ldscripts, not emulations.
1656 In tests, don't pass -Lemulations.
1657 Don't pass tooldir/lib to genscripts.sh.
1658 * genscripts.sh: Don't take tooldir/lib arg.
1659 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1660 default script file.
1662 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1664 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1666 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1668 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1670 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1672 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1673 run in parallel without colliding on yacc's static file names.
1674 Without the stub rule, make will try to start two yacc's
1675 concurrently which fails because of yacc's static file names.
1677 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1679 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1682 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1684 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1685 different from libdir.
1687 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1689 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1691 * ldver.c (help): New function.
1692 * ldver.h: Declare it.
1693 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1695 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1697 * Makefile.in (INCLUDES): Don't need ../include any more.
1699 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1701 * ldlex.l, ldgram.y: Support new -oformat option.
1702 Remove attempt at supporting script fragments on the command line.
1703 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1704 * mri.c (mri_format), ldgram.y: Change callers.
1705 * ldlang.h: Change prototype.
1707 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1709 * Makefile.in: canonicalize install.sh; for use within
1710 this directory (and subdirs)
1712 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1714 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1716 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1719 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1721 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1722 It wasn't documented (or likely used) and wastes time.
1723 (try_open): If EXTEN is empty, don't try it.
1725 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1726 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1727 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1728 with normal function declarations.
1730 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1731 Move *.sc-sh to scripttempl/*.sc.
1732 * {emultempl,emulparams,scripttempl}/README: New files.
1733 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1734 removed, replaced with generic.em.
1735 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1736 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1738 * *.em (*_get_script): Return script name instead of script contents.
1739 * ldlang.c (lang_process): Change caller.
1741 * ldlex.l, ldgram.y: Recognize -m option.
1742 Check for input files after *all* options in grammar.
1743 * ldmain.c (main): Check for -m options. Add default directory
1746 * mkscript.c: File removed.
1747 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1748 to add to the default LIB_PATH.
1749 Look for input files in the new subdirectories.
1750 Create the scripts in emulations subdirectory and don't filter
1751 them through mkscript.
1752 * configure.in: Make the emulations subdirectory.
1754 * Makefile.in: Account for all of the above changes.
1755 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1756 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1757 Put CFLAGS last in the compilation rules.
1758 Add -I../bfd to INCLUDES so sysdep.h is found.
1760 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1762 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1764 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1765 dependent on RELOCATING, not RELOCATION.
1766 * hp3hpux.sh (SHLIB_PATH): Define it.
1768 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1770 * ldfile.c (try_open): If opening without the extension fails,
1771 try with the extension even if -v or -V was given.
1772 had_script is imported (from ldgram.y), not exported.
1774 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1776 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1778 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1780 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1781 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1783 (section): Use statement_list_opt, not statement_list.
1784 * m68kcoff.sc-sh: Gather constructors and destructors and define
1785 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1786 * sa29200.sc-sh: Gather constructors and destructors and define
1787 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1789 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1791 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1792 * configure.in: No longer need to configure to get sysdep.h.
1794 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1796 * Makefile.in: remove install:all and install-info:info
1797 dependencies (these cause some spurious rebuilds at 'make install'
1800 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1802 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1803 (mips-idt-ecoff*): Added trailing '*'.
1804 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1805 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1806 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1808 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1809 incorrect definitions.
1811 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1813 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1814 symbols, unless stripping.
1816 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1818 * Makefile.in: configure looks for ####, so remove lines with many
1820 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1821 and HOSTING_LIBS correctly so that ``make check'' will work.
1823 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1825 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1826 to etext, edata, and end. Needed for IRIX 4.0.5F.
1827 Patch from mwp@iconix.oz.au (Michael Paddon).
1829 * Version 2.2.1 released.
1831 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1833 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1834 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1836 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1838 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1841 * Version 2.2 released.
1843 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1845 * ldver.c (ldversion): Bump version number to 2.2.
1847 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1851 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1853 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1855 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1857 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1858 mkscript.o, rather than directly from mkscript.c.
1860 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1862 * configure.in: Look for ${target_makefile_frag} relative to
1863 ${srcdir}, not relative to build directory.
1865 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1866 * configure.in: Recognize hppa*-hp-osf.
1867 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1868 (em_hppaosf.c): Build it.
1869 * config/hppaosf.mh, hppaosf.mt: New files.
1871 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1872 some system header files. All uses changed.
1874 * configure.in: Recognize i386-aix configurations as i386-coff
1877 * configure.in: Recognize m68*-*-hpux.
1878 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1879 the value of STACKZERO.
1880 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1881 (em_hp3hpux.c): Build it.
1882 * hp3hpux.sh, config/hp300hpux.mt: New files.
1884 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1886 * mips.sc-sh: Put constructors in the .data section.
1887 * Makefile.in (cdtest): Added dependency on ld.new.
1889 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1891 * Makefile.in: Change definition of $(tooldir) to match FSF.
1892 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1893 Support VAX Ultrix and BSD.
1895 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1897 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1899 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1901 * ldlang.h (struct memory_region): Change `length' and
1902 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1903 * ldlang.c, mri.c: Corresponding changes, plus lint.
1905 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1907 * configure.in: For all i386 targets, accept i486 as well.
1909 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1911 * ldlang.c (wild_doit): Preserve all flags for a
1912 SEC_SHARED_LIBRARY section.
1913 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1914 computing largest_section.
1916 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1918 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1919 fields of newly created structure.
1921 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1923 * ldmain.c (g_switch_value): New variable.
1924 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1925 (command_line_option): Accept -G and set g_switch_value.
1926 * ldlex.l (COMMAND): Accept -G.
1927 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1929 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1931 Support for linking and loading at different places:
1933 * ldlex.l: Add "AT" keyword.
1934 * ldgram.y: Cleanup, and parse AT.
1935 * ldlang.c (print_output_section_statement): Print output address
1936 of section in map. (lang_size_sections): Fill sections' lma with
1938 * ldlang.h (lang_output_section_statement_type): Add load_base
1941 * ldindr.c (add_indirect): Keep more information in the alias
1943 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1944 attribute from an input section.
1945 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1946 default. (Q_enter_file_symbos): Indirect symbols now are known by
1947 their section, not a special symbol flag.
1948 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1949 (write_file_globals): Write the mapping for an indirect symbol.
1950 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1953 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1955 * ld.texinfo: changes for q1
1957 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1959 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1961 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1963 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1965 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1967 * mips.sc-sh: Added variables which may be overridden by a
1969 * mipsidt.sh: New file; emulation for IDT MIPS board.
1970 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1971 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1972 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1973 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1975 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1977 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1979 * i386bsd.sh, config/i386bsd.mt: New files.
1980 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1982 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1984 * mri.c: Add extern declaration of strdup.
1985 * ldsym.c (KEEP macro): Add spaces around '=' for the
1986 sake of old (e.g. PCC) compilers.
1988 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1990 * ldver.c: Bump to version 2.1.
1992 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1994 * ldgram.y: allow section types without address expressions.
1995 * ldlang.c (lang_relocate_globals): avoid possible hang with
1996 undefined but unreferenced symbols.
1997 * relax.c (relax_section): don't complain if the script file isn't
1998 relaxable but -relax is set
2000 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2002 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2004 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2006 * mipsbig.sh: New file. Big endian MIPS emulation.
2007 * config/mips-big.mt: New file. Use mipsbig emulation.
2008 * configure.in (mips-sgi-irix*): Use target mips-big.
2009 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2010 (em_mipsbig.c): New target. Uses mipsbig.sh.
2012 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2014 * mips.sc-sh: Put .scommon sections into .sbss section.
2016 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2017 rather than always putting them in bfd_com_section.
2018 * ldlang.c (lang_common): If a common symbol is not in
2019 bfd_com_section, put in a section of the same name, rather than
2020 always putting it in section COMMON.
2022 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2024 * ldmain.c (subfile_wanted_p): If we already have a common
2025 definition of a symbol, don't necessarily pull in an object file
2026 that provides a non-common definition.
2028 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2029 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2031 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2032 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2034 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2036 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2039 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2041 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2042 checking for equality to bfd_com_section.
2044 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2046 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2047 targets, linker script.
2048 * mipslit.sh: New file. Little endian MIPS emulation.
2049 * config/mips-lit.mt: New file. Use mipslit emulation.
2050 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2051 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2052 (em_mipslit.c): New target. Uses mipslit.sh.
2054 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2056 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2057 $(tooldir)/bin/gld, so that gcc can find it with or without
2060 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2062 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2063 write_norel. All linking is now done via write_relax. Call
2064 ldsym_write before calling write_relax.
2065 * relax.c: Added copyright.
2066 (write_relax): Renamed from write_relaxnorel. Added relocateable
2067 argument. seclet_dump renamed to bfd_seclet_link.
2068 * relax.h: Added copyright.
2070 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2072 * ldmain.c (decode_library_subfile): Patch from
2073 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2075 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2077 * config/vxworks960.mt renamed to config/i960.mt
2079 * configure.in: sparc-aout emulates a sun4, as does
2080 sparc*-vxworks, i960-nindy uses gld960 emulation
2082 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2084 Fix support for NOLOAD, add INCLUDE
2085 * ldfile.c (ldfile_open_command_file): pass file name to
2087 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2088 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2091 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2093 * Makefile.in, config.h: no more default emulation. Make the lack
2094 of emulation a compile time error
2096 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2098 * configure.in: recognise all sparclite variants, not just 'sparclite'
2100 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2102 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2105 * configure.in: accept *-ericsson-ose for any m68k CPU.
2107 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2108 for each output section.
2110 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2112 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2113 macro bfd_asymbol_bfd as appropriate.
2114 * Makefile.in: Un-duplicate ldlex.c dependency.
2115 * condigure.in: Replace my_host case table by sourcing
2116 ../bfd/configure.host. Allow std-host as the default.
2117 * ldmisc.c: Change logic for C++ name demangling: There is
2118 no initial '_' to remove from stab-derived function names.
2120 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2122 * ldlang.c (lang_init_script_file): don't attach the output file
2123 sections to the script file.
2125 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2126 * ldlang.c (wild): run expansion loop over command line bfd too.
2127 (lang_ini_script_file): initialize more parts of the command line
2129 * ldlex.l: fix DEFINED start states.
2131 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2133 * ld.texinfo: new doc.
2134 * ldgram.y, ldlex.l: understand -y<symbol>
2135 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2136 print info. (add_ysym): new function.
2137 * ldsym.h: (ldsym_type): new define SYM_Y.
2139 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2141 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2142 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2143 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2144 macros with PARAMS. Recreational cleanup. Update copyrights.
2146 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2148 * Makefile.in: pass down the bfd source directory for includes
2150 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2152 * ldlang.c (lang_size_sections): don't change size and address for
2153 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2156 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2158 * relax.c (build_it): re-enable the processing of data_statements
2159 in scripts, makes counted contructor lists work again.
2161 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2163 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2165 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2167 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2170 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2172 * Support for i386-sysv.
2173 configure.in: check for i386-*-sysv* and i386-*-sco*.
2174 i386coff.sc-sh: rewrote to support SVR3 by default.
2175 ldctor.c (find_constructors): preserve stat_ptr.
2176 ldlang.c (wild_doit): initialize vma and size of new output
2177 section to corresponding input section. This is required for
2178 shared library support.
2179 (lang_size_sections): don't modify vma and size of sections which
2180 are never loaded (for shared libraries).
2181 ldwrite.c (copy_and_relocate): copy the contents of any section
2182 which has contents, not just sections which are loaded (for shared
2185 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2187 * ldlang.c (size_input_section): count the sizes of all sections
2190 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2192 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2193 to demangle symbols better
2195 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2197 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2198 exist when linking with -r.
2200 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2202 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2205 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2207 * ldmain.c (linear_library): don't even think about processing
2208 an object file if it's already been done
2210 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2212 * configure.in: the hp9000/300 config file is now hp300
2214 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2216 * config/z8ksim.mt: new file
2218 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2220 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2221 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2223 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2224 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2225 * ldlang.c (lang_add_keepsyms_file): New function.
2226 * ldlex.l: Handle "-retain-symbols-file".
2227 * ldsym.c (keepsyms_file, kept_syms): New vars.
2228 (process_keepsyms): New functihon; reads file, marks symbols for
2230 (write_file_locals): File symbols should always be kept.
2231 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2232 and "-s". Process retain-symbols file before setting symtab.
2233 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2234 (keepsyms_file, kept_syms): Declare them.
2236 * ldmain.c (main): Non-fatal errors should still cause non-zero
2237 exit status even with -r.
2239 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2241 Added initial support for the z8k
2242 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2243 * configure.in, Makefile.in: modified to reflect above
2245 * ldlang.c (lang_check): when linking conflicting architectures,
2246 make the output file reflect at least one of the bad inputs.
2248 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2250 * Makefile.in (install): if $(tooldir) exists, install ld in
2253 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2255 * Makefile.in, configure.in: modified to support i386-coff
2256 * i386coff.sh: new file
2258 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2260 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2261 added m68k-coff emulation mode, stolen from a29k emulation.
2262 Almost certainly wrong, but perhaps better than sun3.
2264 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2266 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2267 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2268 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2269 This is one character shorter, and lets people build on
2270 SVR3 system. (ld__h8300xray.[co] was the killer there;
2271 h8300xray.sc-sh is also overlong, but seems harmless.)
2272 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2273 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2274 * configure.in: Add host isc.
2276 * ldver.c: Call it version 2.0.
2278 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2280 * ldver.c: Bump to version 0.98.
2283 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2285 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2287 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2288 * ldlex.l: Moved comment() to end, since some compilers
2289 otherwise have problems with input() used before it is defined.
2291 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2293 * configure.in: added Solaris 2 and Irix 4 host support.
2295 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2297 * Makefile.in: remove -S flag from the FLEX definition
2299 * configure.in: rewrote, using new style case statement. use
2300 m68k.mt for m68k-aout systems
2302 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2304 * Makefile.in: map "ld" through program_transform_name when
2307 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2309 * cplus-dem.c: Removed. Use the version in libiberty now.
2310 * ldmisc.c: Use new libiberty version of cplus_demangle().
2312 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2314 * gld960.em (gld960_choose_target): default to little endian, not
2317 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2319 * ldlang.c (lang_process): don't pass null pointers when
2320 abs_output_section is what is required.
2321 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2322 used, and pass that down.
2323 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2326 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2328 * configure.in, config/ose68.mt: renamed OSE to ose.
2330 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2332 * ldsym.c (write_file_locals): Reorder check for common or
2333 undefined symbols so that it works.
2335 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2337 * configure.in: accept all m68K family members.
2339 * Makefile.in: always create installation directories.
2341 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2343 * ldlex.l: now parses comment correctly, added ~ to acceptable
2346 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2347 unary -ve constants.
2349 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2350 the command line can't be found.
2352 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2354 * ldlang.h: add new field "loadable" to output_section_statement.
2355 * ldlang.c (lang_output_section_statement_lookup): initilize new
2356 field. (wild_doit): if new field is not set, then stop output
2357 section from being loadable.
2358 (lang_enter_output_section_statement): set the field from the
2360 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2361 * h8300hms.sc-sh, h8300hms.em: get -r right.
2363 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2365 * ldint.texinfo: New internals manual (beginnings thereof).
2366 * PORTING: Removed, merged into ldint.texinfo.
2368 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2370 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2371 cdtest.exp: A test program (copied from libg++/test-install)
2372 that tests that constructor and destructors are handled
2375 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2377 * Makefile.in (install): install from ld.new, renaming during the
2378 copy, or else the next 'make install' needs to re-link ld.
2380 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2382 * configure.in: generalise hp recognition (from sef).
2384 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2386 * configure.in: recognize bsd and hpux hppa configurations.
2387 error messages echo to stderr, not stdout
2389 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2391 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2392 ldmisc.c: removed rcsid's.
2394 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2396 * ldlang.c (lang_map): print changes in sizes due to relaxing
2397 (size_input_section): maintain the delta information.
2398 * ldlang.h: add new field to struct to contain delta info.
2399 * relax.c (relax_section): complain if input not relaxable.
2400 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2403 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2405 * ldmain.c(main): prevent -r and -relax from being on at the same
2408 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2410 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2414 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2416 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2418 * ldlang.c(open_output): set the target arch and machine as soon
2419 as we can. (lang_size_sections): use new macros for setting vma
2422 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2424 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2425 Also deleted an unreachable path to wrs.
2427 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2429 * Makefile.in (install): use -d test for $tooldir before
2430 installing ld there so that $tooldir can be inherited from
2433 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2435 * ldlang.c: Two non-substantial changes for the sake of
2436 the old Portable C Compiler.
2438 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2440 * ldgram.y, ldlex.l: parse ABSOLUTE
2441 * ldexp.c: add support for ABSOLUTE
2443 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2445 * Makefile.in: Added default definitions for HOSTING_CRT0,
2446 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2447 * config/*.mh: Miscellaneous clean-up: Removed definitions
2448 of YACC (since it is not longer used in the Makefile).
2449 Remove HOSTING_* definitions that are subsumed by the
2450 ones added to Makefile.in. Removed most definitions of CC.
2451 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2452 These are no longer needed.
2454 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2456 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2457 rules, since these are used when building a distribution.
2458 * Makefile.in (ldlex.c): Don't re-direct output, since that
2459 leaves a bogus output files if it fails.
2461 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2462 * ldlex.c: Fix some unnecessary flex-specific-isms.
2464 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2466 * ldgram.y: move spurious semicolon
2467 * ldexp.h: fix prototype
2469 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2471 * ld.texinfo: references to linker now say "ld" not "gld".
2473 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2475 changed calling convention for Q_enter_global_ref
2476 * ldexp.c, ldlang.c, ldmain.c: reflect this
2477 * ldver.c: bump version to 1.97.1
2478 * ldindr.c (add_indirect): when an edict declaring an indirect
2479 symbol is found, make sure that any ideas about the symbol being
2480 common are changed if it now known to be defined.
2481 * ldmain.c (linear_library): complain once if archive isn't
2483 * ldlang.h, ldlang.c: make room for and initialize the complain
2486 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2488 * Makefile.in: use flex & bison from ../ if they exist.
2490 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2492 * relax.c (build_it): don't allocate space in the output file for
2493 stuff if -R flag applys to it.
2494 * ldfile.c: merge in VMS filename support
2495 * ldmain.c (main): take out ./ from library path, and close file
2496 before unlinking. Make multiple defs of a symbol create an
2498 * ldmisc.c: fatal errosrs delete output file
2500 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2502 * ldver.c: Increase version number to 1.97, for consistency
2505 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2507 * Makefile.in: FLEX -> LEX.
2509 * ld.texinfo: {} -> @{@}.
2511 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2513 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2514 (and associated change in -c option, now used for these scripts)
2516 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2518 * ldver.c: Bumped version to 1.96 - new release, resync with the
2520 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2521 rather than with raw malloc, makes it easier to track where memory
2523 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2524 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2525 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2528 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2530 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2532 * Makefile.in: use bootstrap for check.
2534 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2536 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2538 * Makefile.in: now use flex, not lex
2539 * ldlex.l, ldlang.c, ldctor.c: lint
2541 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2543 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2544 different sorts of filenames on the command line than in a script.
2546 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2548 * Makefile.in: rework CFLAGS so that they can be passed on the
2549 make command line. Remove MINUS_G. Default CFLAGS to -g.
2551 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2553 * relax.c: added handling for new "padding" seclet type, used to
2554 fill out gaps between section.
2555 * ldgram.y, ldlex.l: now -defsym on the command line is done
2558 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2560 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2562 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2564 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2567 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2569 * Makefile.in (install): Install second copy in $(tooldir)/bin
2570 without $(program_prefix), since that's what gcc expects.
2572 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2574 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2575 * h8300*: fix bit rot and add support for h8300xray target
2576 * go32.sh: target emulation for go32.
2578 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2580 * gld960.em, i960.sc-sh. Fix i960 bit rot
2582 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2584 * Makefile.in: install man page.
2586 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2588 * config/mt-<foo> renamed to <foo>.mt
2589 * config/mh-<foo> renamed to <foo>.mt
2590 * configure.in changed to reflect this
2591 * genscripts.sh now make .xbn files rather than .xN files
2593 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2595 * ldver.h: fix decl of ldversion.
2597 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2599 * Makefile.in: added check target.
2601 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2603 * ldmain.c (Q_enter_file_symbols): now aliases work again
2605 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2607 * Makefile.in: added clean-info target.
2609 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2611 * ldexp.c (exp_print_tree): don't try and follow null pointers
2613 * ldgram.y: remove 11 shift reduce errors
2615 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2617 * Makefile.in: added tooldir and program_prefix.
2619 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2621 * ldlang.c (size_input_section): don't move absolute sections
2625 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2627 * cplus-dem.c: yet another copy of this - maybe it should go into
2629 * ldgram.y: now -V and -v have different actions
2630 * ldver.c: if -V, prints list of emulations compiled in
2631 * ldmisc.c: support for cplus demangling
2634 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2636 * Makefile.in, configure.in: removed traces of namesubdir,
2637 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2638 copyrights to '92, changed some from Cygnus to FSF.
2640 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2642 * Makefile.in: Change mkscript rule into one for ./mkscript
2643 (for the sake of makes that don't realize they're the same).
2644 * PORTING: Add more details.
2645 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2647 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2649 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2650 config/mt-hp300bsd: New port to hp300 running BSD.
2652 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2654 Major rewrite of how ld is configured. The major idea
2655 is to use shell scripts to generate everything.
2656 * generic.em replaces ldtemplate.
2657 * Other *.em files replace various *.c files.
2658 A *.em file is a shell script that generates the corresponding
2659 ld__*.c file that implements an emulation. This is usually
2660 a straight 'cat' of a here-document, possibly with substitutions.
2661 * Script files (*.sc) are places by *.sc-sh scripts.
2662 Again, these are simple shell scripts that 'cat'
2663 here-documents, usually with some substitutions.
2664 The output a *.sc-sh is a script file.
2665 * Each emulation is defined by a short shell script with
2666 extension *.sh that specifies the emulation-specific
2667 parameters (such as the name of the *.sh-sc and *.em
2669 * genscript.sh is the master shell script used to generate
2670 an emulation. It is passed various argument, including
2671 the name a the emulation-speciic *.sh file that it
2672 "sources" to set variables to emulation-specifc parameters.
2673 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2674 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2675 * config/mh-foo: Rename LDEMULATION names as appropriate
2676 (usually 'gldfoo' -> plain 'foo').
2677 * ldwrite.c: Fixed a typo in a comment.
2678 * Makefile.in: Major changes. Removed some the sed
2679 magic to converts scripts, since that is now handled
2680 by genscripts.sh and the *.sc-sh scipt generators.
2681 * config.h: Remove a bunch of macros defining emulations
2682 and targets. This becomes one less file to edit when
2683 adding emulations or targets.
2684 * ldemul.h (struct ld_emulation_xfer_struct): Add
2685 emulation_name and target_name fields.
2686 * ldemul.c, ldemul.h: Define some default functions used
2687 by most emulations (and remove from the *.em scripts).
2688 * ldemul.c (ldemul_choose_target): Search the new
2689 ld_emulations array using a loop (instead of a hardwired
2690 nested if statement).
2691 Define the ld_emulation from the automatically-geenrated
2692 ldemul-list.h. This means you no longer have to edit ldemul.c
2693 to add a new emulation.
2694 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2695 their expansions, since the former no longer exist.
2696 * PORTING: A very rough first draft of a porting guide.
2698 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2699 to be terminated by a new-line (instead of requiring a semicolon).
2701 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2703 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2704 tests for NULL pointers all over the place.
2705 * ldlang.c (lang_process): remember to relocate global symbols
2706 *after* relaxing has done it stuff.
2708 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2710 * config/mt-coff-h8300: use EMUL like everything else
2711 * ldlang.c: (print_padding_statement): print the right address.
2712 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2715 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2717 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2718 * ldlang.c (print_data_statement): print the right address.
2720 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2722 * Makefile.in: The rule for testing ld by re-linking itself
2723 via an intermediate -r link was moved to the ld1 rule
2724 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2725 which allows the bootstrap rule to work.
2726 * ldctor.c (find_constructors): Don't create a constructor
2727 list if it is already defined (as would happen if ld is
2728 invoked by collect).
2730 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2732 * config/mh-sparc.h: now uses libgcc.a
2733 * ldmain.c: quit using exit
2734 * *sc: use *(COMMON) rather than [COMMON]
2735 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2736 to allow preprocessing of .l file.
2737 * Makefile.in: New ldlex.l mangling
2738 * ldexp.c (fold_binary): perform expressions with % and / in
2740 * ldfile.c (open_a): open archives on VMS in a special way
2743 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2745 * ldgram.y: map -M behave in the same way as -Map (sets file name
2747 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2748 whether or not relaxing has been done.
2749 * ldmain.c: don't open a map file if it doesn't have a name
2750 * relax.c: all the brains have moved into bfd.
2751 * ldwrite.c: ammend comment
2753 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2755 * Makefile.in: added relax, also made three stage go through a
2758 * config.h: if GNU960 defined, then default emulation mode is
2760 * ldexp.h, ldexp.c: map to file hooks
2761 * ldlang.c: map to file hooks
2762 * ldgram.y: added -Map -relax
2763 * ldlex.l: added -relax, -Map
2764 * ldmain.c: open map file
2765 * ldmisc.c: support for map file
2766 * ldwrite.c: new relax magic
2768 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2770 * Makefile.in, config/tm-*.h: Clean up make output, only
2771 pass DEFAULT_EMULATION to ldmain.c.
2773 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2775 * ldver.c: Bump to version 1.94.
2777 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2779 * Makefile.in: infodir belongs in datadir.
2781 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2783 * Makefile.in: Pass -y to bison. (Again;
2784 accidentally deleted by Rich.)
2785 * news.sc, ldgld68k.sc: Define __end as well as _end.
2787 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2789 * ldindr.h: added to contain prototypes of ldindr.c
2790 * ldfile.c: include ctype.h
2791 * ldmain.c: include the requried prototype headers
2792 * ldwrite.c: get_reloc_upper_bound has been renamed
2793 bfd_get_reloc_upper_bound
2795 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2797 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2798 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2799 spaces following hyphens, bsd make can't cope. added
2800 standards.text support and made it look like all the other
2803 * configure.in: configure now runs entirely in objdir so make file
2804 existence checks against ${srcdir}. Mark this directory as
2807 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2809 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2810 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2811 and mandir now keyed off datadir by default.
2813 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2815 * ldver.c: Bumped version to 1.93.
2816 * Makefile.in: Pass -y to bison.
2818 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2820 * config.h: h8 is now coff, not ieee
2821 * h8300hds.sc: reflect the same
2823 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2825 * ldver.c (ldversion()): Update to 1.92.
2826 * ldctor.c: There are two places constructor sets
2827 can be defined. One of them checked for an existing
2828 duplicate, the other didn't. Unfortunately, the latter
2829 was called after the former ...
2830 So, factor out code for inserting a new element into
2831 constructor_name_list (after checking for a duplicate)
2832 into a new function add_constructor_name, and call
2833 it from both aforementioned places (ldlang_add_constructor
2834 and ldlang_check_for_constructors).
2836 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2838 * Makefile.in: Rename .c files generated from ldtemplate
2839 to have names starting with ld__. This helps 'make clean'.
2841 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2843 * Makefile.in: Take out the version number for install
2844 * m88kbcs.sc: put in contructor blocks.
2846 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2848 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2849 parameter, a format, and an arg pointer, and rename it to
2850 vfinfo(). Write info() in terms of new vfinfo().
2851 New einfo() is the same as info(), except it writes to stderr.
2852 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2853 ldmisc.c: Replace "error" calls to info() by new einfo().
2855 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2857 * ldlex.l ldgram.y: made -V option do same as -v
2858 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2861 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2862 i386 aout changes from Bob Kukura
2863 * Makefile.in, config.h: added i386aout support
2864 * configure.in: fixed /h-{myhost} typo
2865 * ldgram.y: -MM now gives more boring map.
2866 * ldlang.c: now does D_PAGED flag the right way.
2867 * ldsym.c: -MM flags does the right thing.
2869 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2871 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2872 * ldlang.c (init_os): Compensate for BFD change,
2873 where bfd_make_section now returns NULL for a duplicate
2874 section request, instead of the old section.
2876 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2878 * ldver.c: Bump to version 1.91 (consistent with binutils).
2880 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2882 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2883 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2884 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2885 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2886 Add or update copyright notices.
2888 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2891 * Makefile.in: Changed installation directory name scheme
2892 to be consistent with gcc. Also changed 'install'.
2894 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2896 * Makefile.in: new targets ld.mm, ld.me
2898 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2900 * Makefile.in, ldtemplate: Need to use separate scripts
2901 for -n and -N options. Yet more complication.
2903 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2905 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2906 work). Add some lines to avoid Sun Make VPATH bugs.
2908 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2910 * news.sc: Add alignment for data segment.
2911 * ldtemplate: Add (yet another) script to get for -n or -N
2912 options. (These need different alignment than ZMAGIC files.)
2913 * Makefile.in: Add stuff for new foo.xn scripts.
2914 These are generated by replacing "ALIGN(0x...00)" by ".".
2916 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2918 * Makefile.in: new targets ld.ms, ld-index.ms
2919 ld.texinfo: remove tabs, other cleanups for texi2roff
2921 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2923 * ldmain.c (main): Make config.magic_demand_paged be true
2924 by default. Don't the WP_TEXT and D_PAGED flags of
2925 output_bfd here; it's too late, so set it when output_bfd
2926 is created (in ldlang.c). Also fix setting of EXEC_P flag
2927 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2928 * ldlang.c: Remove some duplicate extern declarations.
2929 * ldgram.y: Fixes to -N and -n options.
2930 * Makefile.in: Recognize upper case letters in sed script
2931 to remove assignments from script files.
2932 * ldtemplate: Don't assukme that -N or -n options
2933 imply use of -r script.
2934 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2936 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2938 * ldtemplate: include bfd.h before sysdep.h.
2940 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2942 Restructure configuration scheme for bfd, binutils, ld.
2944 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2945 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2946 Change some config names to match other dirs.
2947 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2949 * config/: Rename some config files to match up h-*.h names.
2950 Remove all the HOST_SYS definitions from the config files.
2952 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2954 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2955 * ldtemplate: Remove ldfile_add_library_path calls;
2956 just use the SEARCH_DIR commands in the script files.
2957 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2958 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2959 This is primarily intended for cross-linking, where you would
2960 place libaries in a different place than native libraries.
2961 Also, emulations made from ldtemplate now use $(srcdir).
2962 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2963 form; people can use the Makefile's LIB_PATH to override.
2965 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2967 * Makefile.in: fix target ld.dvi, add target ld.info
2968 ld.texinfo: make info filename ld.info
2970 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2972 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2974 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2975 few BFD types & enums.
2979 version-control: never