1 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
4 no owner--it might be bfd_abs_section. From Eric Youngdale
7 * scripttempl/aout.sc: Let sections align to their natural
10 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
12 * ldemul.h (ldemul_open_dynamic_archive): Declare.
13 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
14 * ldemul.c: Include ldexp.h and ldlang.h.
15 (ldemul_open_dynamic_archive): New function.
16 * ldfile.h (ldfile_open_file_search): Declare.
17 * ldfile.c: Include ldemul.h.
18 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
19 argument, not bfd *. Change all callers.
20 (ldfile_open_file_search): Rename from open_a. Return boolean
21 argument, not bfd *. Clean up. Change all callers.
22 (ldfile_open_file): If doing a dynamic link, call
23 ldemul_open_dynamic_archive rather than assuming the extension of
24 a dynamic object is ".so".
25 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
27 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
29 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
31 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
32 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
33 Accept -static as a synonym for -non_shared.
35 Let the user change the dynamic linker used by ELF code.
36 * ld.h (args_type): Add new field interpreter.
37 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
39 * ldmain.c (main): Initialize command_line.interpreter to NULL.
40 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
41 the ELF backend to return the .interp section. If
42 command_line.interpreter is not NULL, set the contents of .interp
44 * ld.texinfo: Mention -dynamic-linker.
46 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
49 * lexsup.c (parse_args): Sort out the option macros and change the
50 definitions to make it easier to add a new option.
52 * scripttempl/aout.sc: Define __etext and __edata to go along with
55 * ld.h (ld_config_type): Add new field traditional_format.
56 * lexsup.c (parse_args): Add traditional-format to longopts, and
58 * ldmain.c (main): Initialize config.traditional_format to false.
59 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
60 flags of output_bfd according to config.traditional_format.
61 * ldver.c (help): Mention -traditional-format.
62 * ld.texinfo: Document -traditional-format.
64 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
66 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
69 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
71 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
72 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
74 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
76 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
77 _FTEXT, _ETEXT and _FDATA. Dont define _END.
79 * ldfile.c (open_a): If this is not an archive, try to open it in
80 the current directory before searching for it.
82 * lexsup.c (parse_args): Treat -i as a synonym for -r.
84 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
85 BLOCK works in a section address as documented.
87 * ldgram.y (YYDEBUG): Don't define.
89 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
91 * emultempl/gld960.em: Pass false for new argument to
92 ldfile_add_library_path.
93 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
95 * emultempl/sunos.em: Only look for .so files if doing a dynamic
98 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
100 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
102 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
104 * Makefile.in (check): Delete ld.new dependency so that a regression
105 test doesn't trigger a rebuild of the linker.
107 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
109 * ldlang.c (map_input_to_output_sections): For lang_address, call
110 init_os if it hasn't already been called.
112 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
114 Add support for SunOS shared libraries.
115 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
116 shared library support code.
117 * emultempl/sunos.em: New file.
118 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
119 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
120 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
123 * ldlang.c: Minor formatting cleanups.
124 (lang_for_each_input_file): New function.
125 * ldlang.h (lang_for_each_input_file): Declare.
127 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
129 (search_head): Declare.
130 (ldfile_add_library_path): Add new cmdline argument in prototype.
131 * ldfile.c (search_head): Make non-static.
132 (search_dirs_type): Move to ldfile.h.
133 (ldfile_add_library_path): Accept cmdline argument, and save it.
134 * lexsup.c (parse_args): Pass true for new cmdline argument of
135 ldfile_add_library_path.
136 (set_default_dirlist): Likewise.
137 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
138 argument of ldfile_add_library_path.
139 * ldgram.y (ifile_p1): Likewise.
141 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
143 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
144 total_size, superfile and chain.
145 * ldfile.c (open_a): Don't clear search_dirs_flag.
146 (ldfile_open_file): Don't try to open superfile. Assert that file
147 has not already been opened.
148 * ldlang.c (new_afile): Don't initialize superfile.
149 * ldmain.c (add_archive_element): Don't initialize subfiles or
150 chain or superfile. Initialize search_dirs_flag to false.
152 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
154 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
156 Changes from binutils-2.4 release:
158 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
159 variables, use whitespace, so scripts don't break.
161 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
163 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
165 * cdtest-bar.cc: Renamed from cdtest-func.cc.
166 * Makefile.in: Noted change.
168 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
169 don't know where that's supposed to come from, or why it's
172 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
174 * configure.bat: update to latest makefile.in
175 * emulpara/go32.sh: set to coff-go32 not aout
176 * emultemp/generic.em: strength-reduce the structure of
177 this shell script, since the only available shell for
178 DOS can't handle complex syntax.
179 * emultemp/stringify.sed: for "sed -f" instead of inline.
180 * makefile.in: depend on stringify.sed as well as genscripts.sh
181 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
182 * genscripts.sh: empty variables aren't always considered "set",
183 so set them to "y" instead.
185 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
187 * ldlang.c (entry_symbol): Make static.
188 (lang_add_entry): Add cmdline argument.
189 * ldlang.h (lang_add_entry): Change prototype.
190 * ldgram.y (statement_anywhere): Change lang_add_entry call.
191 * lexsup.c (parse_args): Likewise.
193 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
195 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
197 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
198 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
199 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
201 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
203 Add support for ELF shared libraries.
204 * ld.h (ld_config_type): Add field dynamic_link.
205 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
206 on attempts to use -r with -relax, -call_shared or -s.
207 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
208 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
209 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
210 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
211 OPTION_NON_SHARED by setting dynamic_link field accordingly.
212 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
214 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
215 opening a file with a .so extension first.
216 * emultempl/elf32.em: New file.
217 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
218 (NONPAGED_TEXT_START_ADDR): Likewise.
219 (TEMPLATE_NAME): Define as elf32.
221 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
222 * scripttempl/elf.sc: Add placement for new dynamic sections.
223 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
224 outside of any section. Don't use ALIGN(8); just let one section
225 VMA follow another. Put .dynbss in .bss. Don't mention debugging
226 sections; they'll be handled correctly anyhow.
227 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
229 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
231 * Makefile.in (install): Redirect output of ln to /dev/null.
233 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
235 * emultempl/hppaelf.em: Change all references of
236 .hppa_linker_stubs to .PARISC.stubs.
237 * scripttempl/hppaelf.sc: Likewise.
239 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
241 * ldlang.c (print_output_section_statement): Change ``no attached
242 output section'' message slightly.
243 (lang_do_assignments): Don't recurse down if there is no real
246 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
247 match corresponding change in emulation templates.
248 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
249 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
251 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
253 * ldver.c (ldversion): Updated version number.
255 * cdtest-foo.cc: Use explicit "#pragma implementation".
256 * cdtest-bar.cc: Renamed from cdtest-func.cc.
257 * Makefile.in: References to cdtest-func.o changed to
260 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
262 Don't create unnecessary output sections.
263 * ldlang.c (out_bfd_get_section_by_name): Remove.
264 (wild_section): Call bfd_get_section_by_name rather than
265 our_bfd_get_section_by_name. Don't call wild_doit if there is no
267 (lang_create_output_section_statements): Remove.
268 (map_input_to_output_sections): For several cases, call init_os if
269 it has not already been called.
270 (lang_size_sections): If output section was not created, skip it.
271 (lang_process): Don't call lan_create_output_section_statements.
272 (lang_place_orphans): Skip files with just_syms_flags set to true.
273 * ld.texinfo: Document change.
275 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
277 * ldlang.c (wild_doit): Don't bother initializing the vma and
278 section size. Don't special case SEC_SHARED_LIBRARY.
279 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
282 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
284 * config/go32.mh : New file for Xgo32X.
286 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
288 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
289 before calling einfo, since we are reporting an fopen failure.
290 From jrs@world.std.com (Rick Sladkey).
292 * configure.in: Use "e" rather than "em_" as prefix for
295 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
297 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
299 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
300 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
302 * Makefile.in: Changed all generated file names.
303 (ldemul-list.h): Depend on Makefile, not config.status. Changed
304 sed patterns to handle new filenames.
306 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
307 * configure.in: Adjusted.
309 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
311 * Makefile.in (install-info): Don't use "$<*", it doesn't always
312 work. Instead, check build dir and $srcdir explicitly, and use
313 `echo' to get all the filenames.
315 * configure.in (h8300h-*-hms): Changed ld_target name to
317 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
320 * config/i960coff.mt: New file.
321 * emulparams/gld960coff.sh: New file.
322 * emultempl/gld960c.em: New file.
323 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
324 i960coff configuration.
325 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
327 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
328 code isn't included in FSF releases, and it can still be
330 (distclean): Remove site.bak and tmpdir.
331 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
332 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
334 Patches from Ralph Campbell:
335 * config/mipsbsd.mh: New file.
336 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
337 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
338 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
341 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
343 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
345 * config/m68k.mt (EMUL): Set to m68kaout.
346 * emulparams/m68kaout.sh: New file.
347 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
348 (em_m68kaout.c): New target.
350 * ldlang.c (lang_size_sections): If dot moves because of an
351 assignment, don't try to insert a pad into the absolute output
352 section, just change the address of the default memory region
355 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
356 cdtest-ur.out, and cdtest-ur.tmp.
358 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
360 * scripttempl/sa29200.sc: Align all sections to four byte
363 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
365 * Makefile.in, configure.in: Support for go32 coff.
366 * config/i386-go32.mt: New file
367 * emulparams/i386go32.sh: New file
368 * scripttempl/i386go32.sc: New file
370 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
372 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
373 Lynx-specific script templates.
374 * configure.in (sparclite*-*-coff): Use coff-sparc.
375 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
376 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
377 (ENTRY): Set to __main.
378 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
379 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
380 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
382 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
384 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
385 byte boundary, in case the global constructors do not take up an
388 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
389 exist, get crtbegin based on gcc -print-libgcc-file-name.
390 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
392 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
394 * ldlang.c (lang_size_sections): When no address is given for a
395 section, align it according to its requirements.
397 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
399 * Makefile.in (clean, distclean): Remove configdoc.texi.
401 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
403 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
405 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
407 * ldlang.c (lang_size_sections): When relaxing, adjust the
408 position of a padding statement, and adjust dot accordingly.
410 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
412 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
414 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
416 * scripttempl/i386coff.sc: If relocating, don't put .init and
417 .fini sections into .text; keep them separate.
418 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
419 exist, get crtbegin based on gcc -print-libgcc-file-name.
420 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
422 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
424 * Makefile.in (check): Set TCL_LIBRARY for runtest.
426 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
428 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
431 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
432 if building a final executable.
434 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
436 * ldmain.c (main): Check the return value of bfd_close.
438 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
440 * scripttempl/alpha.sc: Clean up section alignment to ensure that
441 sections never overlap when using -r.
443 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
445 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
446 changes: get_symtab_upper_bound renamed and returns long,
447 bfd_canonicalize_symtab returns long, check for error indications.
449 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
451 * ldlang.c (print_input_section): For section size, use
452 _cooked_size if it is non-zero, size otherwise.
453 (size_input_section): Likewise.
454 (lang_do_assignments): Likewise (case lang_input_section_enum).
456 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
458 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
459 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
460 (lang_add_input_file): Pass true to new_afile for add_to_list.
461 (lookup_name): Remove force_load argument. Changed all callers.
462 Pass false to new_afile for add_to_list. Split loading of symbols
463 out into separate function.
464 (load_symbols): New function split out of lookup_name. Don't load
465 the symbols if they are already loaded.
466 (open_input_bfds): For lang_input_statement_enum call load_symbols
467 rather than lookup_name.
468 (lang_process): Pass abs_output_section rather than NULL to
470 (lang_startup): Set real field of first_file to true.
472 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
474 * ldlang.c (had_relax): Removed.
475 (relax_again): New static variable.
476 (lang_size_sections): Change call to bfd_relax_section to
477 correspond to BFD changes. Set relax_again appropriately.
478 (lang_process): Remove #if 0 code. When relaxing, keep calling
479 lang_do_assignments and lang_size_sections until relax_again
482 * emultemp/gld960.em: Include libiberty.h
483 (gld960_before_parse): Pass NULL as final argument to concat.
485 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
487 * scripttempl/aout.sc: Force _end and __end to be aligned to a
490 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
491 building a bfd_data_link_order, rather than by setting the section
492 contents immediately.
494 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
496 Changes to make -Ur work again.
497 * ldmain.c (add_to_set): Now takes reloc argument rather than
498 bitsize. Check config.build_constructors here. If an new hash
499 table entry is created, mark it as undefined.
500 (constructor_callback): No longer takes bitsize argument. Pass
501 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
502 BFD backend supports it.
503 (reloc_overflow): Handle a NULL abfd argument.
504 (reloc_dangerous, unattached_reloc): Likewise.
505 * ldctor.c: Include ldmain.h.
506 (struct set_info): Change bitsize field to reloc.
507 (ldctor_add_set_entry): Now takes reloc argument rather than
508 bitsize. Don't bother to check config.build_constructors here.
509 (ldctor_build_sets): Get the size from the reloc howto. If
510 generating relocateable output, call lang_add_reloc rather than
512 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
514 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
515 (lang_reloc_statement_type): New structure.
516 (lang_statement_union_type): Add reloc_statement field.
517 (lang_add_reloc): Declare new function.
518 * ldlang.c (lang_for_each_statement_worker): Handle
519 lang_reloc_statement_enum.
520 (map_input_to_output_sections, print_statement): Likewise.
521 (lang_size_sections, lang_do_assignments): Likewise.
522 (print_reloc_statement): New function.
523 (lang_add_reloc): New function.
524 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
526 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
527 (cdtest-ur, cdtest-ur.out): New targets.
528 (check-cdtest): Now also check that -Ur works correctly.
530 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
532 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
534 * ldlang.c (lang_process): Move lang_common call before
535 map_input_to_output_sections, to ensure that any alignment
536 constraints set by common symbols are copied over to the output
539 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
541 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
542 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
543 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
544 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
547 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
549 * config/i386bsd.mh: New file.
551 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
553 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
555 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
556 (DATA_START_SYMBOLS): Define _fdata.
558 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
560 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
562 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
564 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
565 works again. Attach some output symbols to the stub file bfd.
567 * emultempl/hppaelf.em: Include elf32-hppa.h.
568 (file_chain): Add decl.
569 (hppa_look_for_stubs_in_section): Delete decl.
570 (hppaelf_finish): Reenable code. Do not pass symbols
571 down to hppa_look_for_stubs_in_section.
573 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
575 * ldmain.c (write_map): Don't define. Removed all references.
576 Just use map_file or map_filename instead.
577 (add_archive_element): Use minfo to write map information, not
579 (constructor_callback): Use fprintf to write map information, not
581 * ldmain.h (write_map): Don't declare.
582 * ldgram.y (mri_script_command): Removed reference to write_map.
583 * ldlang.c (lang_one_common): Likewise.
584 * lexsup.c (parse_args): Likewise.
586 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
588 * scripttempl/elf.sc: Force all sections to be aligned.
590 * ldgram.y (section): Reverse the order of memspec_opt and
591 fill_opt to avoid an ambiguity when both are used.
592 * ld.texinfo: Changed accordingly.
594 * ldgram.y: Move include of ldlex.h back with other includes.
595 * ldlex.h (input_type): Don't initialize enum constants to
597 * ldlex.l: Use a switch to return the right token based on
598 input_type, rather than knowing that input_type has a value based
601 * ldgram.y (dirlist_ptr): Removed; not used.
602 * lexsup.c: Include ldver.h.
603 * Makefile.in: Rebuilt dependencies.
605 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
607 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
608 (ldlang_add_file): call it here instead.
610 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
612 * ldgram.y: Include ldlex.h after %token decls, for byacc.
614 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
616 * emultempl/hppaelf.em: First attempt to clean this file up.
617 Add comments in several functions as to their purpose and
618 how they function (or my current best guess). Clean up horrible
619 spacing and indention that never should have been accepted in the
620 first place. Add FIXMEs for issues which need to be resolved.
621 Disable linker-stub generation until it gets fixed. This allows
622 the linker to at least work on simple code for testing purposes.
624 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
625 it via hppaelf_finish). Prototype moved into ldlang.h.
626 (lang_process): Move problematic extra call to lang_size_sections
627 into the PA ELF specific code.
628 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
629 lang_size_sections moved here.
631 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
633 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
634 * config/ppc-elf32.mt: New file.
635 * emulparams/elf32ppc.sh: New file.
636 * emultempl/ppc.em: New file.
637 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
638 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
639 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
641 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
643 * lexsup.c (parse_args): Use symbolic numbers for long options.
644 Fix misunderstanding in -Y and -call_shared et al.
646 Use getopt instead of lex and yacc to parse the command line.
648 * ld.texinfo (Options): Document changes to option syntax.
649 * Makefile.in: Update dependencies.
650 * ldver.c (help): Tweak dashes in usage message.
651 * ldgram.y (%union): Remove unused members.
652 Remove %tokens for command line options; add ones for input types.
653 (command_line): Rules removed.
654 (file): Instead of command line, recognize an
655 input type indicator, then use the nonterminal for that type.
656 (defsym_expr): New nonterminal from code formerly in command_line.
657 * ldlex.h: Declare parser input type enum and variable.
658 Don't declare parse_line.
659 * ldlex.l: Remove unused variables. Make some used ones static
661 (COMMAND): Start state and its rules removed.
662 At start of yylex, return input state token if at start of input.
663 (lex_redirect): Don't need to set yyout.
664 (ldlex_command): Function removed.
665 * ldmain.c (main): Instead of calling parse_line, set up the
666 redirections and call yyparse directly.
667 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
669 * lexsup.c: Remove #if 0'd code.
670 (parse_line): Function removed.
671 (parse_args): Rewrite to use getopt_long_only.
672 (set_default_dirlist): New function from code formerly in
673 ldgram.y:command_line.
674 (set_section_start): New function.
675 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
676 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
677 compiled-in link scripts in "{" and "}", as the grammar no longer
680 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
682 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
683 require that it be in $(srcdir).
685 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
687 * ldlang.c (lang_size_sections): Only align section to alignment
688 required by linker script, not to maximum alignment of input
691 * ldlang.h (largest_section): Don't declare.
692 * ldlang.c (largest_section): Don't define.
693 (size_input_section): Don't set largest_section; not used.
695 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
697 * ldlang.c (new_afile): Pass NULL as last argument to concat.
699 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
701 * ldlang.c, ldmain.c: Include libiberty.h.
703 * ldmisc.h (concat): Don't declare.
704 * ldmisc.c (concat): Don't define; just use the one in libiberty.
706 * ld.h (as_output_section_statement): Removed; not used.
708 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
710 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
711 bfd_set_error and new error names.
713 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
715 * ldwrite.c (build_link_order): If the cooked size of the section
716 has been set, use it, for determining link_order size.
717 (ldwrite): In the error message displayed if bfd_final_link fails,
718 indicate that it was in fact the final link step that failed.
720 * ldlang.c (lang_size_sections): Clear bfd_error before calling
721 bfd_relax_section, in case it returns false but doesn't flag an
722 error. If an error is returned, indicate which one it is in the
725 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
726 it'll get picked up from $(srcdir) if appropriate.
728 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
730 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
731 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
733 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
735 * ldlex.l (comment): Increment line number when newline is read.
737 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
739 * ldlang.c (lookup_name): Take new argument, force_load. If true,
740 reload the file even if it is already loaded.
741 (wild): Call lookup_name with force_load argument of 0.
742 (open_input_bfds): Call lookup_name with force_load argument of 1.
743 (print_symbol): Remove declaration of non-existent function.
744 (print_one_symbol): Return true rather than falling off end.
746 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
748 * ldmain.c (main): Use %ld when printing long values.
750 * scripttempl/elf.sc: Move _edata after the .sdata section.
751 Permit OTHER_BSS_SYMBOLS to be defined.
752 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
754 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
756 * Rename all "hppaosf" files to "hppaelf".
757 * Change all "osf" references to "elf" in hppaelf files.
758 * Makefile.in: Likewise.
759 * configure.in: Likewise.
761 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
763 * ldmain.c (main): Call xatexit, not atexit.
764 Call xmalloc_set_program_name.
766 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
769 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
771 * emultempl/lnk960.em (append), emultempl/hppaosf.em
772 (hppaosf_finish): Call xmalloc, not ldmalloc.
773 * ldmain.c (preserve_output): Function removed.
774 (main): Do it here instead.
776 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
778 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
779 GNU C specific macros.
781 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
782 call to LANG_FOR_EACH_INPUT_SECTION.
784 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
786 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
787 deleted; will use libiberty versions instead.
788 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
789 mri.c Makefile.in: Change callers.
791 * ldmisc.c (vfinfo): Remove cleanup code.
792 * ldmain.c (remove_output): Put it here (new function).
793 (preserve_output): New function.
794 (main): Register remove_output and preserve_output with atexit.
795 * ldmain.c ldgram.y: Call xexit instead of exit.
796 * ldmisc.h: Declare xexit.
798 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
800 * Makefile.in: Lots of new H8/500 memory models.
802 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
804 * ldlex.l: Removed duplicate rules.
805 (yywrap): Provide default definition, needed with some versions of
808 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
810 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
811 the archive filename too.
813 * ldlex.l: Add rule to catch invalid input characters instead of
814 printing them. Include "ldmain.h" for program_name decl.
815 (lex_warn_invalid): New function.
816 * Makefile.in: Add dependency.
818 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
820 * Makefile.in (check): Don't bother running any tests of
821 cross-linker until the test suite no longer assumes native mode.
823 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
825 * ldlang.c (print_one_symbol, print_input_section): Print
826 global symbols in symbol table again.
828 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
830 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
831 exit successfully instead of complaining if no input files are
834 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
836 * Makefile.in: Format variable definitions consistently.
837 (LD_PROG): Remove unnecessary variables from link command,
838 change variable LOADLIBES to EXTRALIBS.
840 * ldmain.c (main): Compute and display total execution time.
841 * ld.texinfo (-stats): Document the option.
843 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
845 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
848 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
851 * ldlang.c (relaxing): Removed global variable.
852 (lang_size_sections): If the canonical symbols have not already
853 been read in, read them in before relaxing.
854 * ldlang.h (relaxing): Removed declaration.
856 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
858 * ldlang.c (new_afile): Initialize loaded field to false.
859 (lookup_name): If file was already loaded, don't call the
860 add_symbols entry point again.
862 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
864 * ld.texinfo: Clarify what -T option does.
866 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
868 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
871 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
873 * ldmain.c (add_archive_element): If trace_files or
874 trace_file_tries, print file name.
875 * ldlang.c (lookup_name): Likewise.
876 (ldlang_add_file): Don't put files on input_bfds list in reverse
879 * scripttempl/elf.sc: Correct typo.
881 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
883 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
884 their arguments optional, for compatibility with the old GNU ld.
886 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
888 * scripttempl/elf.c: Define __bss_start before the .sbss section.
890 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
892 * ldmain.c (add_to_set): Add bitsize argument.
893 (constructor_callback): New function.
894 (link_callbacks): Add constructor_callback.
895 * ldctor.c (struct set_info): Add bitsize field.
896 (ldctor_add_set_entry): Add bitsize argument.
897 (ldctor_build_sets): Base the size of the elements of the set on
898 the bitsize, rather than always using LONG.
899 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
901 * ld.h (QUAD_SIZE): Define.
902 * ldgram.y (QUAD): New token.
904 * ldlex.l: Return QUAD.
905 * lexsup.c (keywords): Add QUAD.
906 * ldwrite.c (build_link_order): Handle QUAD.
907 * ldlang.c (print_data_statement): Handle QUAD.
908 (lang_size_sections): Likewise.
909 (lang_do_assignments): Likewise.
910 * ldexp.c (exp_print_token): Add QUAD to table.
911 * ld.texinfo: Describe QUAD.
913 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
914 since the Alpha doesn't use them.
916 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
918 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
920 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
922 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
923 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
925 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
927 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
928 needed for i386mach. (Should be a no-op on other systems.)
930 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
931 (PAGE_SIZE): Don't define; not used.
933 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
935 * ldgram.y (yyerror): Make argument const char *, and actually
936 print it out rather than assuming it is a syntax error.
937 * ldmisc.h: Change declaration of yyerror.
938 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
940 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
942 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
943 exec header offset, since the exec header isn't loaded.
944 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
946 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
948 A major rewrite to move the bulk of the linker into BFD so that
949 more efficient backend code can be written for specific object
951 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
952 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
953 * ldctor.c, ldctor.h: Complete rewrite.
954 * ldwrite.c, ldwrite.h: Complete rewrite.
955 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
956 link_info.strip instead. Changed all uses.
957 (discard_locals_type, discard_locals): Removed. Use
958 link_info.discard instead. Changed all uses.
959 (ld_config_type): Removed relocateable_output field; use
960 link_info.relocateable instead; changed all uses. Added stats
962 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
963 set_loader_symbol): Removed.
964 * ldexp.h (node_class): Added etree_rel.
965 (etree_type): Added rel field.
966 * ldexp.c (exp_print_token): Bracketed table initialization.
967 (exp_relop): New function.
968 (fold_name): Use linker hash table rather than ldsym functions.
969 (exp_fold_tree): Likewise. Also, handle etree_rel case.
970 (exp_print_tree): Handle etree_rel.
971 * ldgram.y (strip_symbols, discard_locals): Removed.
972 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
973 (REL): New token. Does not appear in grammar, but needed for
975 (file): Don't call lang_final; it's called by main anyhow.
976 * ldlex.l: Accept -stats and -no-keep-memory options.
977 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
978 * ldlang.c: Consistently use fill_type for fill argument.
979 (lang_init_script_file, script_file): Removed.
980 (create_object_symbols): Removed. Use
981 link_info.create_object_symbols_section instead. Changed all
983 (lang_add_keepsyms_file): Removed.
984 (lookup_name): Call bfd_link_add_symbols instead of
985 ldmain_open_file_read_symbol.
986 (wild): Don't iterate over script_file.
987 (open_output): Create link hash table.
988 (lang_place_undefineds): Rewrote.
989 (lang_size_sections): Handle relaxing (doesn't work yet).
990 (lang_relocate_globals): Removed.
991 (lang_finish): Use link hash table rather than ldsym functions.
992 (lang_common): Rewrote.
993 (lang_one_common): New function.
994 (ldlang_add_file): Add file to link_info.input_bfds list. Set
996 (create_symbol): Removed.
997 (lang_process): Don't call lang_init_script_file. Call
998 ldctor_build_sets rather than find_constructors. Don't call
999 lang_relocate_globals.
1000 (lang_abs_symbol_at_beginning_of): Rewrote.
1001 (lang_abs_symbol_at_end_of): Rewrote.
1002 * ldmain.c (had_y): Removed.
1003 (lprefix, lprefix_len): Removed; use link_info fields instead.
1005 (multiple_def_count, commons_pending, undefined_global_sym_count,
1006 total_symbols_seen, total_files_seen): Removed.
1007 (link_callbacks, link_info): New variables.
1008 (main): Initialize link_info. Don't call init_bfd_error_vector or
1009 ldsym_init. Don't set now unused variables. Handle -stats.
1010 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1011 (add_ysym): Rewrote.
1012 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1013 search_library, gnu960_check_format, decode_library_subfile,
1014 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1016 (add_keepsyms_file, add_archive_element, multiple_definition,
1017 multiple_common, add_to_set, warning_callback, undefined_symbol,
1018 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1020 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1021 require symbols for %C; look them up instead.
1022 * emultempl/hppaosf.em: Pass link_info to
1023 hppa_look_for_stubs_in_section.
1024 * Makefile.in: Rebuilt dependencies.
1025 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1027 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1029 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1030 ldlang.h and ldctor.h.
1032 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1033 declarations of free and malloc from flex output. Change malloc
1034 to ldmalloc in flex output.
1036 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1038 * ldmain.c (lprefix): Change default from a char to a string
1039 with only one character.
1040 (lprefix_len): Set default to one.
1042 * ldmain.h (lprefix_len): Declare.
1044 * ldsym.c (write_file_locals): Use strncmp rather than a character
1045 comparison for lprefix.
1047 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1050 * emultmpl/hppaosf.em: Include ldexp.h.
1051 (before_parse): Set lprefix and lprefix_len correctly.
1053 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1055 * ldlex.h: Don't declare yywrap if it is a macro.
1056 * ldlex.l: Include sysdep.h.
1057 * ldlang.c (lang_for_each_statement_worker,
1058 lang_for_each_statement): Forgot to use PARAMS.
1060 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1062 * Makefile.in: Added .PHONY targets where appropriate. Added some
1064 (gcclibdir, version): Removed unused variables.
1065 (DEP): New variable, set to mkdep.
1066 (ALL_CFLAGS): New variable. Used in .c.o target.
1067 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1069 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1070 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1071 mostly obsolete variables. Adjusted remaining uses.
1072 (DEF_EMUL): Removed variable.
1073 (ldmain.o): Handle undefined EMUL error correctly.
1074 (ldemul-list.h): Depend on config.status rather than Makefile.
1075 Create via temporary file.
1076 (ver960.c, roll, make): Removed obsolete targets.
1077 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1079 * dep-in.sed: New file, used when rebuilding dependencies.
1081 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1083 Made many changes to eliminate gcc warnings. Made various
1084 cosmetic changes, declared various things in header files, removed
1085 various extern declarations from .c files. No substantive
1088 * ldlang.c (lang_process): Ifdef out final call to
1089 lang_size_sections again (reverting change of Nove 2), since it
1090 breaks the Sun4 linker.
1092 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1094 * configure.in (alpha-*-netware*): New target; use alpha.
1096 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1098 * configure.in: Group targets by CPU. Merge some m68k target
1099 entries with different CPU specs that use the same ld_target
1102 * configure.in: Add sparc*-*-coff.
1103 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1104 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1105 (em_coff_sparc.c): Add dependencies and build rules.
1107 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1109 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1111 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1113 (command_line_option): Accept and ignore them (for now).
1114 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1115 where n is a number.
1117 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1119 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1120 not in bfd_com_section, create the section in the BFD so that it
1121 can be placed in the right output section.
1123 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1125 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1126 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1127 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1128 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1129 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1130 Move OTHER_READONLY_SECTIONS after all the other readonly
1131 sections. Don't use DATA_ADDR twice.
1133 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1134 p is in a common section, make sure the BFD has a section of that
1137 * ldlang.c (lang_common): Add newline to error message.
1139 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1141 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1142 Lynx-specific script instead of m68kcoff.
1143 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1144 (ENTRY): Define as __main.
1145 (TEXT_START_ADDR): Define as 0.
1146 (PAGE_SIZE): Define as 0x1000.
1147 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1148 * scripttempl/m68klynx.sc: New file.
1150 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1152 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1153 arguments rather than treating them as emulation names.
1155 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1157 * configure.in: Support x86 unixware and netware plus generic netware.
1159 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1161 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1164 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1166 * Makefile.in (distclean): Don't delete dvi or info files.
1167 (ld.info): Update dependency list.
1168 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1170 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1172 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1173 Set output_filename instead of creating a new node.
1174 (open_output): Don't set output_filename.
1175 (lang_final): Create the new node here.
1176 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1178 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1180 From Pete Hoogenboom (hoogen@cs.utah.edu):
1182 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1183 edata, _edata, end): Add definitions of these symbols.
1184 (__end): Remove definition of this symbol.
1185 (__data_start): Move definition of this symbol.
1187 * emultempl/hppaosf.em: Various fixes and support for linker stub
1189 (hppaosf_finish, hppaosf_search_for_padding_statements,
1190 hppaosf_create_output_section_statements): New functions in
1191 support of linker stub generation.
1192 (ld_hppaosf_emulation): Redefine to include new
1193 emulation-specific routines.
1195 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1196 Pass abs_output_section rather than NULL to avoid invalidating
1199 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1201 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1202 (em_i386mach.c): New rule.
1203 * configure.in (i[34]86-*-mach*): New case.
1204 * config/i386-mach.mt: New file.
1205 * emulparams/i386mach.sh: New file.
1207 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1209 * ld.h (flag_is_*): Removed macros.
1210 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1211 Consistently check the BFD symbol flags directly, rather than
1212 using file_is_* macros.
1214 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1216 * configure.in (sparc*-*-lynxos*): New target.
1217 * Makefile.in: Add rule for em_sparclynx.c.
1218 (ALL_EMULATIONS): Add Lynx emulations.
1219 * config/sparc-lynx.mt: New file.
1220 * emulparams/sparclynx.sh: New file.
1221 * scripttempl/sparccoff.sc: New file.
1223 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1225 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1227 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1229 * relax.c (write_relax): Check return value of bfd_seclet_link.
1231 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1233 * ldlang.c (delete_output_file_on_failure): New variable.
1234 (open_output): Set it after bfd open succeeds.
1235 * ldmisc.c (vfinfo): Test it.
1237 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1239 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1242 * ldemul.c: Support was added to allow emulation-specific
1243 processing to occur. This support was added primarily for linker
1244 stub generation in the elf32-hppa gld.
1245 (ldemul_finish, ldemul_create_output_section_statements): New
1247 * ldemul.h: Support was added to allow emulation-specific
1248 processing to occur. (As described above.) Added finish and
1249 create_output_section_statements fields to
1250 ld_emulation_xfer_struct structure.
1251 * ldlang.c: Add calls to emulation-specific routines.
1252 (lang_process): Add call to
1253 ldemul_create_output_section_statements function.
1254 (lang_process): Add call to a emulation-specific routine (and
1255 some processing after the call).
1257 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1259 * configure.in: mips*- instead of mips-, mips*el changes
1261 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1264 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1265 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1266 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1267 * config/alpha.mt: New file.
1268 * emulparams/alpha.sh: New file.
1269 * scripttempl/alpha.sc: New file.
1271 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1273 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1274 types of different sizes (eg: 64 and 32 bits), so coerce.
1275 * ld.h (ALIGN_N): Add warning about usage.
1277 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1279 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1280 which we already have a definition, rather than checking in
1281 several different places whether the symbol is weak.
1283 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1285 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1286 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1287 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1288 expanded within them.
1289 * config/mipsb-elf32.mt: New file.
1290 * emulparams/elf32mipb.sh: New file.
1291 * Makefile.in (em_elf32mipb.c): New target.
1293 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1295 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1296 lang_input_file_is_search_file_enum so objects brought in using
1297 INPUT() do a path lookup.
1299 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1301 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1302 instead of {i386,m68k}-coff.
1303 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1304 * config/i386-lynx.mt: New file.
1305 * config/m68k-lynx.mt: New file.
1306 * emulparams/i386lynx.sh: New file.
1307 * emulparams/m68klynx.sh: New file.
1309 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1310 but defaulting to _start.
1312 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1313 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1316 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1318 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1319 HOSTING_LIBS for testing.
1321 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1323 Finish up support for i386-sysv4 (without shared libraries):
1324 * ld.h (flag_is_weak): Define.
1325 * ldlang.c (print_symbol): Mention whether symbol is weak.
1326 (print_input_section): Print weak symbols as globals.
1327 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1328 (enter_global_ref): Do not warn if a weak symbol redefines a
1329 global symbol. Do not let a weak symbol redefine a common symbol.
1330 (enter_file_symbols): Treat weak symbols as global symbols.
1331 (subfile_wanted_p): Do not pull in an object file from a archive
1332 just to resolve an undefined weak symbol.
1333 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1334 error; the error might be that malloc has run out of space.
1335 * ldsym.c (write_file_locals): Treat weak symbols as global.
1336 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1338 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1339 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1340 * emulparams/elf_i386.sh: New file.
1341 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1342 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1343 (ALL_EMULATIONS): Add em_elf_i386.o.
1344 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1345 (em_elf_i386.c): New target, like other em_*.c targets.
1346 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1347 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1348 nonempty, and configured for native, add it to LIB_PATH.
1350 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1352 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1353 Added statements to pass stab and stabstr sections through and
1354 mark them as NOLOAD, which makes GDB happier.
1356 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1358 * configure.in: Accept m68k-lynx-lynxos config.
1360 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1362 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1364 * config/coff-h8300.mt: Add EMUL=h8300h.
1366 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1368 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1370 * Makefile.in: Changed CXX back to g++.
1372 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1374 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1376 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1378 * Makefile.in (TAGS): Use shell wildcards.
1380 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1382 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1384 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1386 * ld.texinfo: re-enable included config file; conditionalize doc
1387 for -oformat to interact properly with SingleFormat doc config
1388 var; rename @up/@down to @raisesections/@lowersections.
1390 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1392 * configure.in: recognize m88110.
1394 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1396 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1397 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1398 ELF emulation is "elf32-hppa" not "elf-big".
1399 (hppaosf_before_parse): Remove unneeded processing of environment
1401 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1402 .text segment of output file.
1403 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1405 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1407 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1410 * ldlang.c, ld.h: updated copyright.
1412 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1414 * ldlang.c (open_output, lang_check): Check return value of
1417 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1419 * scripttempl/h8500.sc: Start all sections in a different segment.
1420 * scripttempl/z8ksim.sc: Handle constructors
1422 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1424 * Makefile.in: revert earlier changes back to execute runtest
1425 with make check. cdtest and bootstrap now function as they
1426 did within the Makefile.
1428 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1430 * Makefile.in: Update dependencies.
1432 * configure.in: Set EMULATION_OFILES in Makefile based on
1433 --with-targets option.
1435 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1437 * Makefile.in: check targets reimplemented to old way.
1439 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1441 * config/i386v.mh, config/irix4.mh: Use gcc
1442 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1443 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1444 bfd/configure.host change.
1446 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1448 * scripttempl/elf.sc: Handle .line and .debug* sections.
1450 * ldlex.l: Use bfd_scan_vma, not strtoul.
1452 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1454 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1455 Remove inital caps in some error messages, change "can't" to
1456 "cannot", add missing colons.
1457 * ldmisc.c (vfinfo): Print "%%" as a single %.
1458 For '%' followed by unrecognized character, print them both
1459 verbatim instead of expecting a char * arg.
1460 For '%C', don't put the function name in parens.
1462 * ldexp.c (invalid): Pass "%%", not "% ".
1464 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1466 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1467 (BSS_VAR): Removed; now always define _fbss.
1468 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1471 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1473 * configure.in: z8k-coff is the same as z8k-sim
1475 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1477 * testsuite/lib/ld.exp: new file
1478 * testsuite/config/unix-ld.exp: new file
1479 * testsuite/ld.bootstrap/bootstrap.exp: new file
1480 * Makefile.in: add dejagnu support for make check
1482 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1484 * ldlex.l (comment): Add missing newline in message.
1485 * ldindr.c (add_indirect): Ditto.
1486 * ldexp.c (exp_fold_tree): Ditto.
1488 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1490 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1493 * ldmisc.c (multiple_warn): New function.
1494 * ldmisc.h: Declare it.
1495 * ldmain.c (enter_global_ref): Call it.
1496 * ld.h (ld_config_type): Add warn_common.
1497 * ldlex.l, ldgram.y: Set it with -warn-common option.
1498 * ldver.c (help): Document it.
1500 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1502 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1503 target-specific sections, and for changing data section vma.
1505 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1507 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1508 terminals, for Solaris.
1509 (dirlist_ptr): New static variable.
1510 (command_line_option): Accept new options.
1512 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1515 * config/sun4sol2.mt: Pass emulation name without ".sh".
1517 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1518 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1520 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1522 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1523 .dtors, .data1, .rodata1 sections, instead of combining them into
1524 other sections. For `-r', set all section start addresses to
1527 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1528 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1529 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1531 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1533 * genscripts.sh: If this is the default emulation, set
1535 * emultempl/*.em: Use it to determine whether to compile in the
1538 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1539 genscripts.sh. Pass the current emulation name without ".sh" on
1541 * genscripts.sh: Take an default emulation arg.
1542 Use the current emulation name as EMULATION_NAME.
1543 Make default lib path for cross-compiling ':', not null.
1544 * emulparams/*.sh: Don't set EMULATION_NAME.
1545 * ldemul.c (ldemul_get_script): Take isfile arg.
1546 Pass it to emulation's get_script function.
1547 * ldemul.h: Adjust get_script prototypes.
1548 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1550 * ldfile.h: Declare it.
1551 * ldgram.y: Accept a script on the command line again,
1552 for parsing compiled-in scripts.
1553 * ldmain.c (main): If ld script is a file, parse it as a -T
1554 option, otherwise parse it directly.
1555 * emultempl/*.em (*get_script): Return the scripts themselves if
1556 this is the default emulation; otherwise return their file names.
1557 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1559 * emulparams/m88kbcs.sh: Use it.
1561 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1563 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1565 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1566 there's no change log entry yet, tsk tsk) from the list of
1567 emulations compiled in until Mark gets around to checking in
1568 emulparams/i386linux.sh.
1569 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1570 changed, this file gets updated.
1572 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1574 * ldgram.y (OPTION_Lfile): New token.
1575 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1576 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1578 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1580 * configure.in: h8/300h support needs own .mt file.
1581 config/coff-h8300h.mt: New file.
1583 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1585 * ldmain.c: Don't include sys/stat.h; it already got included
1586 somewhere along the way.
1588 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1590 * Makefile.in: Add h8300h support.
1591 emulparams/h8300h.sh: New file.
1592 scripttempl/h8300h.sc: New file.
1594 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1596 * ldfile.c (ldfile_open_file): In error message, use the name the
1597 user gave (e.g., "-lc"), rather than the base file name.
1599 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1601 * ldmain.[ch]: Remove initial Q_ from function names.
1602 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1604 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1606 * ldlang.c (lang_process): Move loading of default script from
1607 here to main. Add a "/" to start of script name to prevent
1608 finding it in "." first.
1610 * ldmain.c (set_scripts_dir): Don't look in "." first.
1612 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1615 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1617 * Makefile.in (em_m88kbcs.c): Correct dependency.
1618 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1619 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1620 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1622 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1624 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1625 main.c (main): Print the errno string in the error message.
1627 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1629 * configure.in: Accept h8300h for target cpu.
1631 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1632 present (demangle is smart enough to know whether to do it or not).
1634 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1636 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1637 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1639 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1641 * ldmain.c (get_emulation, check_for_scripts_dir,
1642 set_scripts_dir): New functions.
1645 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1647 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1648 Create symbol "end" instead of "__end". Comment out some parts
1649 that may not be needed (yet) for elf.
1651 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1653 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1655 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1657 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1658 when no prototype is being supplied.
1659 (ldmalloc, ldrealloc): Size argument is now size_t.
1661 * ldmisc.c (finfo): New function, accepts FILE* argument.
1662 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1663 without leading zeros.
1664 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1665 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1667 (concat, buystring): String lengths are size_t.
1668 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1670 * ldlang.c (new_statement): Size argument is now size_t. Added
1671 forward declaration with prototype.
1673 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1675 * ldgram.y (OPTION_v): Don't turn on verbose output.
1677 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1679 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1682 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1684 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1685 collect2 doesn't look for gld any more anyhow.
1687 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1689 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1690 now have a non NULL srefs_chain.
1692 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1693 hp300hpux, since the latter does not exist.
1695 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1697 * genscripts.sh: Put the scripts in the ldscripts directory, not
1699 * configure.in (ldscripts): Make, instead of emulations.
1700 * Makefile.in (scriptdir): Take off the "ld" part.
1701 (install, clean, distclean): Use ldscripts, not emulations.
1702 In tests, don't pass -Lemulations.
1703 Don't pass tooldir/lib to genscripts.sh.
1704 * genscripts.sh: Don't take tooldir/lib arg.
1705 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1706 default script file.
1708 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1710 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1712 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1714 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1716 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1718 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1719 run in parallel without colliding on yacc's static file names.
1720 Without the stub rule, make will try to start two yacc's
1721 concurrently which fails because of yacc's static file names.
1723 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1725 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1728 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1730 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1731 different from libdir.
1733 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1735 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1737 * ldver.c (help): New function.
1738 * ldver.h: Declare it.
1739 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1741 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1743 * Makefile.in (INCLUDES): Don't need ../include any more.
1745 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1747 * ldlex.l, ldgram.y: Support new -oformat option.
1748 Remove attempt at supporting script fragments on the command line.
1749 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1750 * mri.c (mri_format), ldgram.y: Change callers.
1751 * ldlang.h: Change prototype.
1753 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1755 * Makefile.in: canonicalize install.sh; for use within
1756 this directory (and subdirs)
1758 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1760 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1762 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1765 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1767 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1768 It wasn't documented (or likely used) and wastes time.
1769 (try_open): If EXTEN is empty, don't try it.
1771 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1772 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1773 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1774 with normal function declarations.
1776 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1777 Move *.sc-sh to scripttempl/*.sc.
1778 * {emultempl,emulparams,scripttempl}/README: New files.
1779 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1780 removed, replaced with generic.em.
1781 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1782 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1784 * *.em (*_get_script): Return script name instead of script contents.
1785 * ldlang.c (lang_process): Change caller.
1787 * ldlex.l, ldgram.y: Recognize -m option.
1788 Check for input files after *all* options in grammar.
1789 * ldmain.c (main): Check for -m options. Add default directory
1792 * mkscript.c: File removed.
1793 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1794 to add to the default LIB_PATH.
1795 Look for input files in the new subdirectories.
1796 Create the scripts in emulations subdirectory and don't filter
1797 them through mkscript.
1798 * configure.in: Make the emulations subdirectory.
1800 * Makefile.in: Account for all of the above changes.
1801 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1802 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1803 Put CFLAGS last in the compilation rules.
1804 Add -I../bfd to INCLUDES so sysdep.h is found.
1806 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1808 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1810 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1811 dependent on RELOCATING, not RELOCATION.
1812 * hp3hpux.sh (SHLIB_PATH): Define it.
1814 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1816 * ldfile.c (try_open): If opening without the extension fails,
1817 try with the extension even if -v or -V was given.
1818 had_script is imported (from ldgram.y), not exported.
1820 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1822 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1824 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1826 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1827 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1829 (section): Use statement_list_opt, not statement_list.
1830 * m68kcoff.sc-sh: Gather constructors and destructors and define
1831 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1832 * sa29200.sc-sh: Gather constructors and destructors and define
1833 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1835 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1837 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1838 * configure.in: No longer need to configure to get sysdep.h.
1840 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1842 * Makefile.in: remove install:all and install-info:info
1843 dependencies (these cause some spurious rebuilds at 'make install'
1846 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1848 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1849 (mips-idt-ecoff*): Added trailing '*'.
1850 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1851 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1852 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1854 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1855 incorrect definitions.
1857 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1859 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1860 symbols, unless stripping.
1862 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1864 * Makefile.in: configure looks for ####, so remove lines with many
1866 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1867 and HOSTING_LIBS correctly so that ``make check'' will work.
1869 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1871 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1872 to etext, edata, and end. Needed for IRIX 4.0.5F.
1873 Patch from mwp@iconix.oz.au (Michael Paddon).
1875 * Version 2.2.1 released.
1877 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1879 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1880 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1882 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1884 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1887 * Version 2.2 released.
1889 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1891 * ldver.c (ldversion): Bump version number to 2.2.
1893 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1897 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1899 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1901 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1903 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1904 mkscript.o, rather than directly from mkscript.c.
1906 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1908 * configure.in: Look for ${target_makefile_frag} relative to
1909 ${srcdir}, not relative to build directory.
1911 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1912 * configure.in: Recognize hppa*-hp-osf.
1913 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1914 (em_hppaosf.c): Build it.
1915 * config/hppaosf.mh, hppaosf.mt: New files.
1917 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1918 some system header files. All uses changed.
1920 * configure.in: Recognize i386-aix configurations as i386-coff
1923 * configure.in: Recognize m68*-*-hpux.
1924 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1925 the value of STACKZERO.
1926 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1927 (em_hp3hpux.c): Build it.
1928 * hp3hpux.sh, config/hp300hpux.mt: New files.
1930 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1932 * mips.sc-sh: Put constructors in the .data section.
1933 * Makefile.in (cdtest): Added dependency on ld.new.
1935 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1937 * Makefile.in: Change definition of $(tooldir) to match FSF.
1938 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1939 Support VAX Ultrix and BSD.
1941 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1943 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1945 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1947 * ldlang.h (struct memory_region): Change `length' and
1948 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1949 * ldlang.c, mri.c: Corresponding changes, plus lint.
1951 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1953 * configure.in: For all i386 targets, accept i486 as well.
1955 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1957 * ldlang.c (wild_doit): Preserve all flags for a
1958 SEC_SHARED_LIBRARY section.
1959 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1960 computing largest_section.
1962 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1964 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1965 fields of newly created structure.
1967 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1969 * ldmain.c (g_switch_value): New variable.
1970 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1971 (command_line_option): Accept -G and set g_switch_value.
1972 * ldlex.l (COMMAND): Accept -G.
1973 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1975 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1977 Support for linking and loading at different places:
1979 * ldlex.l: Add "AT" keyword.
1980 * ldgram.y: Cleanup, and parse AT.
1981 * ldlang.c (print_output_section_statement): Print output address
1982 of section in map. (lang_size_sections): Fill sections' lma with
1984 * ldlang.h (lang_output_section_statement_type): Add load_base
1987 * ldindr.c (add_indirect): Keep more information in the alias
1989 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1990 attribute from an input section.
1991 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1992 default. (Q_enter_file_symbos): Indirect symbols now are known by
1993 their section, not a special symbol flag.
1994 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1995 (write_file_globals): Write the mapping for an indirect symbol.
1996 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1999 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2001 * ld.texinfo: changes for q1
2003 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2005 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2007 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2009 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2011 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2013 * mips.sc-sh: Added variables which may be overridden by a
2015 * mipsidt.sh: New file; emulation for IDT MIPS board.
2016 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2017 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2018 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2019 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2021 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2023 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2025 * i386bsd.sh, config/i386bsd.mt: New files.
2026 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2028 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2030 * mri.c: Add extern declaration of strdup.
2031 * ldsym.c (KEEP macro): Add spaces around '=' for the
2032 sake of old (e.g. PCC) compilers.
2034 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2036 * ldver.c: Bump to version 2.1.
2038 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2040 * ldgram.y: allow section types without address expressions.
2041 * ldlang.c (lang_relocate_globals): avoid possible hang with
2042 undefined but unreferenced symbols.
2043 * relax.c (relax_section): don't complain if the script file isn't
2044 relaxable but -relax is set
2046 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2048 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2050 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2052 * mipsbig.sh: New file. Big endian MIPS emulation.
2053 * config/mips-big.mt: New file. Use mipsbig emulation.
2054 * configure.in (mips-sgi-irix*): Use target mips-big.
2055 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2056 (em_mipsbig.c): New target. Uses mipsbig.sh.
2058 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2060 * mips.sc-sh: Put .scommon sections into .sbss section.
2062 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2063 rather than always putting them in bfd_com_section.
2064 * ldlang.c (lang_common): If a common symbol is not in
2065 bfd_com_section, put in a section of the same name, rather than
2066 always putting it in section COMMON.
2068 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2070 * ldmain.c (subfile_wanted_p): If we already have a common
2071 definition of a symbol, don't necessarily pull in an object file
2072 that provides a non-common definition.
2074 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2075 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2077 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2078 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2080 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2082 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2085 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2087 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2088 checking for equality to bfd_com_section.
2090 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2092 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2093 targets, linker script.
2094 * mipslit.sh: New file. Little endian MIPS emulation.
2095 * config/mips-lit.mt: New file. Use mipslit emulation.
2096 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2097 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2098 (em_mipslit.c): New target. Uses mipslit.sh.
2100 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2102 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2103 $(tooldir)/bin/gld, so that gcc can find it with or without
2106 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2108 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2109 write_norel. All linking is now done via write_relax. Call
2110 ldsym_write before calling write_relax.
2111 * relax.c: Added copyright.
2112 (write_relax): Renamed from write_relaxnorel. Added relocateable
2113 argument. seclet_dump renamed to bfd_seclet_link.
2114 * relax.h: Added copyright.
2116 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2118 * ldmain.c (decode_library_subfile): Patch from
2119 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2121 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2123 * config/vxworks960.mt renamed to config/i960.mt
2125 * configure.in: sparc-aout emulates a sun4, as does
2126 sparc*-vxworks, i960-nindy uses gld960 emulation
2128 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2130 Fix support for NOLOAD, add INCLUDE
2131 * ldfile.c (ldfile_open_command_file): pass file name to
2133 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2134 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2137 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2139 * Makefile.in, config.h: no more default emulation. Make the lack
2140 of emulation a compile time error
2142 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2144 * configure.in: recognise all sparclite variants, not just 'sparclite'
2146 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2148 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2151 * configure.in: accept *-ericsson-ose for any m68k CPU.
2153 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2154 for each output section.
2156 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2158 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2159 macro bfd_asymbol_bfd as appropriate.
2160 * Makefile.in: Un-duplicate ldlex.c dependency.
2161 * condigure.in: Replace my_host case table by sourcing
2162 ../bfd/configure.host. Allow std-host as the default.
2163 * ldmisc.c: Change logic for C++ name demangling: There is
2164 no initial '_' to remove from stab-derived function names.
2166 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2168 * ldlang.c (lang_init_script_file): don't attach the output file
2169 sections to the script file.
2171 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2172 * ldlang.c (wild): run expansion loop over command line bfd too.
2173 (lang_ini_script_file): initialize more parts of the command line
2175 * ldlex.l: fix DEFINED start states.
2177 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2179 * ld.texinfo: new doc.
2180 * ldgram.y, ldlex.l: understand -y<symbol>
2181 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2182 print info. (add_ysym): new function.
2183 * ldsym.h: (ldsym_type): new define SYM_Y.
2185 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2187 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2188 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2189 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2190 macros with PARAMS. Recreational cleanup. Update copyrights.
2192 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2194 * Makefile.in: pass down the bfd source directory for includes
2196 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2198 * ldlang.c (lang_size_sections): don't change size and address for
2199 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2202 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2204 * relax.c (build_it): re-enable the processing of data_statements
2205 in scripts, makes counted contructor lists work again.
2207 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2209 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2211 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2213 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2216 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2218 * Support for i386-sysv.
2219 configure.in: check for i386-*-sysv* and i386-*-sco*.
2220 i386coff.sc-sh: rewrote to support SVR3 by default.
2221 ldctor.c (find_constructors): preserve stat_ptr.
2222 ldlang.c (wild_doit): initialize vma and size of new output
2223 section to corresponding input section. This is required for
2224 shared library support.
2225 (lang_size_sections): don't modify vma and size of sections which
2226 are never loaded (for shared libraries).
2227 ldwrite.c (copy_and_relocate): copy the contents of any section
2228 which has contents, not just sections which are loaded (for shared
2231 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2233 * ldlang.c (size_input_section): count the sizes of all sections
2236 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2238 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2239 to demangle symbols better
2241 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2243 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2244 exist when linking with -r.
2246 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2248 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2251 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2253 * ldmain.c (linear_library): don't even think about processing
2254 an object file if it's already been done
2256 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2258 * configure.in: the hp9000/300 config file is now hp300
2260 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2262 * config/z8ksim.mt: new file
2264 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2266 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2267 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2269 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2270 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2271 * ldlang.c (lang_add_keepsyms_file): New function.
2272 * ldlex.l: Handle "-retain-symbols-file".
2273 * ldsym.c (keepsyms_file, kept_syms): New vars.
2274 (process_keepsyms): New functihon; reads file, marks symbols for
2276 (write_file_locals): File symbols should always be kept.
2277 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2278 and "-s". Process retain-symbols file before setting symtab.
2279 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2280 (keepsyms_file, kept_syms): Declare them.
2282 * ldmain.c (main): Non-fatal errors should still cause non-zero
2283 exit status even with -r.
2285 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2287 Added initial support for the z8k
2288 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2289 * configure.in, Makefile.in: modified to reflect above
2291 * ldlang.c (lang_check): when linking conflicting architectures,
2292 make the output file reflect at least one of the bad inputs.
2294 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2296 * Makefile.in (install): if $(tooldir) exists, install ld in
2299 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2301 * Makefile.in, configure.in: modified to support i386-coff
2302 * i386coff.sh: new file
2304 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2306 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2307 added m68k-coff emulation mode, stolen from a29k emulation.
2308 Almost certainly wrong, but perhaps better than sun3.
2310 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2312 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2313 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2314 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2315 This is one character shorter, and lets people build on
2316 SVR3 system. (ld__h8300xray.[co] was the killer there;
2317 h8300xray.sc-sh is also overlong, but seems harmless.)
2318 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2319 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2320 * configure.in: Add host isc.
2322 * ldver.c: Call it version 2.0.
2324 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2326 * ldver.c: Bump to version 0.98.
2329 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2331 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2333 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2334 * ldlex.l: Moved comment() to end, since some compilers
2335 otherwise have problems with input() used before it is defined.
2337 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2339 * configure.in: added Solaris 2 and Irix 4 host support.
2341 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2343 * Makefile.in: remove -S flag from the FLEX definition
2345 * configure.in: rewrote, using new style case statement. use
2346 m68k.mt for m68k-aout systems
2348 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2350 * Makefile.in: map "ld" through program_transform_name when
2353 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2355 * cplus-dem.c: Removed. Use the version in libiberty now.
2356 * ldmisc.c: Use new libiberty version of cplus_demangle().
2358 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2360 * gld960.em (gld960_choose_target): default to little endian, not
2363 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2365 * ldlang.c (lang_process): don't pass null pointers when
2366 abs_output_section is what is required.
2367 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2368 used, and pass that down.
2369 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2372 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2374 * configure.in, config/ose68.mt: renamed OSE to ose.
2376 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2378 * ldsym.c (write_file_locals): Reorder check for common or
2379 undefined symbols so that it works.
2381 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2383 * configure.in: accept all m68K family members.
2385 * Makefile.in: always create installation directories.
2387 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2389 * ldlex.l: now parses comment correctly, added ~ to acceptable
2392 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2393 unary -ve constants.
2395 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2396 the command line can't be found.
2398 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2400 * ldlang.h: add new field "loadable" to output_section_statement.
2401 * ldlang.c (lang_output_section_statement_lookup): initilize new
2402 field. (wild_doit): if new field is not set, then stop output
2403 section from being loadable.
2404 (lang_enter_output_section_statement): set the field from the
2406 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2407 * h8300hms.sc-sh, h8300hms.em: get -r right.
2409 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2411 * ldint.texinfo: New internals manual (beginnings thereof).
2412 * PORTING: Removed, merged into ldint.texinfo.
2414 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2416 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2417 cdtest.exp: A test program (copied from libg++/test-install)
2418 that tests that constructor and destructors are handled
2421 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2423 * Makefile.in (install): install from ld.new, renaming during the
2424 copy, or else the next 'make install' needs to re-link ld.
2426 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2428 * configure.in: generalise hp recognition (from sef).
2430 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2432 * configure.in: recognize bsd and hpux hppa configurations.
2433 error messages echo to stderr, not stdout
2435 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2437 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2438 ldmisc.c: removed rcsid's.
2440 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2442 * ldlang.c (lang_map): print changes in sizes due to relaxing
2443 (size_input_section): maintain the delta information.
2444 * ldlang.h: add new field to struct to contain delta info.
2445 * relax.c (relax_section): complain if input not relaxable.
2446 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2449 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2451 * ldmain.c(main): prevent -r and -relax from being on at the same
2454 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2456 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2460 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2462 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2464 * ldlang.c(open_output): set the target arch and machine as soon
2465 as we can. (lang_size_sections): use new macros for setting vma
2468 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2470 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2471 Also deleted an unreachable path to wrs.
2473 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2475 * Makefile.in (install): use -d test for $tooldir before
2476 installing ld there so that $tooldir can be inherited from
2479 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2481 * ldlang.c: Two non-substantial changes for the sake of
2482 the old Portable C Compiler.
2484 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2486 * ldgram.y, ldlex.l: parse ABSOLUTE
2487 * ldexp.c: add support for ABSOLUTE
2489 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2491 * Makefile.in: Added default definitions for HOSTING_CRT0,
2492 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2493 * config/*.mh: Miscellaneous clean-up: Removed definitions
2494 of YACC (since it is not longer used in the Makefile).
2495 Remove HOSTING_* definitions that are subsumed by the
2496 ones added to Makefile.in. Removed most definitions of CC.
2497 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2498 These are no longer needed.
2500 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2502 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2503 rules, since these are used when building a distribution.
2504 * Makefile.in (ldlex.c): Don't re-direct output, since that
2505 leaves a bogus output files if it fails.
2507 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2508 * ldlex.c: Fix some unnecessary flex-specific-isms.
2510 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2512 * ldgram.y: move spurious semicolon
2513 * ldexp.h: fix prototype
2515 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2517 * ld.texinfo: references to linker now say "ld" not "gld".
2519 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2521 changed calling convention for Q_enter_global_ref
2522 * ldexp.c, ldlang.c, ldmain.c: reflect this
2523 * ldver.c: bump version to 1.97.1
2524 * ldindr.c (add_indirect): when an edict declaring an indirect
2525 symbol is found, make sure that any ideas about the symbol being
2526 common are changed if it now known to be defined.
2527 * ldmain.c (linear_library): complain once if archive isn't
2529 * ldlang.h, ldlang.c: make room for and initialize the complain
2532 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2534 * Makefile.in: use flex & bison from ../ if they exist.
2536 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2538 * relax.c (build_it): don't allocate space in the output file for
2539 stuff if -R flag applys to it.
2540 * ldfile.c: merge in VMS filename support
2541 * ldmain.c (main): take out ./ from library path, and close file
2542 before unlinking. Make multiple defs of a symbol create an
2544 * ldmisc.c: fatal errosrs delete output file
2546 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2548 * ldver.c: Increase version number to 1.97, for consistency
2551 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2553 * Makefile.in: FLEX -> LEX.
2555 * ld.texinfo: {} -> @{@}.
2557 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2559 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2560 (and associated change in -c option, now used for these scripts)
2562 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2564 * ldver.c: Bumped version to 1.96 - new release, resync with the
2566 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2567 rather than with raw malloc, makes it easier to track where memory
2569 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2570 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2571 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2574 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2576 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2578 * Makefile.in: use bootstrap for check.
2580 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2582 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2584 * Makefile.in: now use flex, not lex
2585 * ldlex.l, ldlang.c, ldctor.c: lint
2587 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2589 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2590 different sorts of filenames on the command line than in a script.
2592 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2594 * Makefile.in: rework CFLAGS so that they can be passed on the
2595 make command line. Remove MINUS_G. Default CFLAGS to -g.
2597 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2599 * relax.c: added handling for new "padding" seclet type, used to
2600 fill out gaps between section.
2601 * ldgram.y, ldlex.l: now -defsym on the command line is done
2604 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2606 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2608 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2610 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2613 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2615 * Makefile.in (install): Install second copy in $(tooldir)/bin
2616 without $(program_prefix), since that's what gcc expects.
2618 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2620 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2621 * h8300*: fix bit rot and add support for h8300xray target
2622 * go32.sh: target emulation for go32.
2624 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2626 * gld960.em, i960.sc-sh. Fix i960 bit rot
2628 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2630 * Makefile.in: install man page.
2632 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2634 * config/mt-<foo> renamed to <foo>.mt
2635 * config/mh-<foo> renamed to <foo>.mt
2636 * configure.in changed to reflect this
2637 * genscripts.sh now make .xbn files rather than .xN files
2639 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2641 * ldver.h: fix decl of ldversion.
2643 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2645 * Makefile.in: added check target.
2647 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2649 * ldmain.c (Q_enter_file_symbols): now aliases work again
2651 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2653 * Makefile.in: added clean-info target.
2655 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2657 * ldexp.c (exp_print_tree): don't try and follow null pointers
2659 * ldgram.y: remove 11 shift reduce errors
2661 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2663 * Makefile.in: added tooldir and program_prefix.
2665 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2667 * ldlang.c (size_input_section): don't move absolute sections
2671 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2673 * cplus-dem.c: yet another copy of this - maybe it should go into
2675 * ldgram.y: now -V and -v have different actions
2676 * ldver.c: if -V, prints list of emulations compiled in
2677 * ldmisc.c: support for cplus demangling
2680 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2682 * Makefile.in, configure.in: removed traces of namesubdir,
2683 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2684 copyrights to '92, changed some from Cygnus to FSF.
2686 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2688 * Makefile.in: Change mkscript rule into one for ./mkscript
2689 (for the sake of makes that don't realize they're the same).
2690 * PORTING: Add more details.
2691 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2693 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2695 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2696 config/mt-hp300bsd: New port to hp300 running BSD.
2698 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2700 Major rewrite of how ld is configured. The major idea
2701 is to use shell scripts to generate everything.
2702 * generic.em replaces ldtemplate.
2703 * Other *.em files replace various *.c files.
2704 A *.em file is a shell script that generates the corresponding
2705 ld__*.c file that implements an emulation. This is usually
2706 a straight 'cat' of a here-document, possibly with substitutions.
2707 * Script files (*.sc) are places by *.sc-sh scripts.
2708 Again, these are simple shell scripts that 'cat'
2709 here-documents, usually with some substitutions.
2710 The output a *.sc-sh is a script file.
2711 * Each emulation is defined by a short shell script with
2712 extension *.sh that specifies the emulation-specific
2713 parameters (such as the name of the *.sh-sc and *.em
2715 * genscript.sh is the master shell script used to generate
2716 an emulation. It is passed various argument, including
2717 the name a the emulation-speciic *.sh file that it
2718 "sources" to set variables to emulation-specifc parameters.
2719 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2720 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2721 * config/mh-foo: Rename LDEMULATION names as appropriate
2722 (usually 'gldfoo' -> plain 'foo').
2723 * ldwrite.c: Fixed a typo in a comment.
2724 * Makefile.in: Major changes. Removed some the sed
2725 magic to converts scripts, since that is now handled
2726 by genscripts.sh and the *.sc-sh scipt generators.
2727 * config.h: Remove a bunch of macros defining emulations
2728 and targets. This becomes one less file to edit when
2729 adding emulations or targets.
2730 * ldemul.h (struct ld_emulation_xfer_struct): Add
2731 emulation_name and target_name fields.
2732 * ldemul.c, ldemul.h: Define some default functions used
2733 by most emulations (and remove from the *.em scripts).
2734 * ldemul.c (ldemul_choose_target): Search the new
2735 ld_emulations array using a loop (instead of a hardwired
2736 nested if statement).
2737 Define the ld_emulation from the automatically-geenrated
2738 ldemul-list.h. This means you no longer have to edit ldemul.c
2739 to add a new emulation.
2740 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2741 their expansions, since the former no longer exist.
2742 * PORTING: A very rough first draft of a porting guide.
2744 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2745 to be terminated by a new-line (instead of requiring a semicolon).
2747 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2749 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2750 tests for NULL pointers all over the place.
2751 * ldlang.c (lang_process): remember to relocate global symbols
2752 *after* relaxing has done it stuff.
2754 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2756 * config/mt-coff-h8300: use EMUL like everything else
2757 * ldlang.c: (print_padding_statement): print the right address.
2758 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2761 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2763 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2764 * ldlang.c (print_data_statement): print the right address.
2766 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2768 * Makefile.in: The rule for testing ld by re-linking itself
2769 via an intermediate -r link was moved to the ld1 rule
2770 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2771 which allows the bootstrap rule to work.
2772 * ldctor.c (find_constructors): Don't create a constructor
2773 list if it is already defined (as would happen if ld is
2774 invoked by collect).
2776 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2778 * config/mh-sparc.h: now uses libgcc.a
2779 * ldmain.c: quit using exit
2780 * *sc: use *(COMMON) rather than [COMMON]
2781 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2782 to allow preprocessing of .l file.
2783 * Makefile.in: New ldlex.l mangling
2784 * ldexp.c (fold_binary): perform expressions with % and / in
2786 * ldfile.c (open_a): open archives on VMS in a special way
2789 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2791 * ldgram.y: map -M behave in the same way as -Map (sets file name
2793 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2794 whether or not relaxing has been done.
2795 * ldmain.c: don't open a map file if it doesn't have a name
2796 * relax.c: all the brains have moved into bfd.
2797 * ldwrite.c: ammend comment
2799 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2801 * Makefile.in: added relax, also made three stage go through a
2804 * config.h: if GNU960 defined, then default emulation mode is
2806 * ldexp.h, ldexp.c: map to file hooks
2807 * ldlang.c: map to file hooks
2808 * ldgram.y: added -Map -relax
2809 * ldlex.l: added -relax, -Map
2810 * ldmain.c: open map file
2811 * ldmisc.c: support for map file
2812 * ldwrite.c: new relax magic
2814 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2816 * Makefile.in, config/tm-*.h: Clean up make output, only
2817 pass DEFAULT_EMULATION to ldmain.c.
2819 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2821 * ldver.c: Bump to version 1.94.
2823 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2825 * Makefile.in: infodir belongs in datadir.
2827 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2829 * Makefile.in: Pass -y to bison. (Again;
2830 accidentally deleted by Rich.)
2831 * news.sc, ldgld68k.sc: Define __end as well as _end.
2833 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2835 * ldindr.h: added to contain prototypes of ldindr.c
2836 * ldfile.c: include ctype.h
2837 * ldmain.c: include the requried prototype headers
2838 * ldwrite.c: get_reloc_upper_bound has been renamed
2839 bfd_get_reloc_upper_bound
2841 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2843 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2844 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2845 spaces following hyphens, bsd make can't cope. added
2846 standards.text support and made it look like all the other
2849 * configure.in: configure now runs entirely in objdir so make file
2850 existence checks against ${srcdir}. Mark this directory as
2853 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2855 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2856 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2857 and mandir now keyed off datadir by default.
2859 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2861 * ldver.c: Bumped version to 1.93.
2862 * Makefile.in: Pass -y to bison.
2864 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2866 * config.h: h8 is now coff, not ieee
2867 * h8300hds.sc: reflect the same
2869 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2871 * ldver.c (ldversion()): Update to 1.92.
2872 * ldctor.c: There are two places constructor sets
2873 can be defined. One of them checked for an existing
2874 duplicate, the other didn't. Unfortunately, the latter
2875 was called after the former ...
2876 So, factor out code for inserting a new element into
2877 constructor_name_list (after checking for a duplicate)
2878 into a new function add_constructor_name, and call
2879 it from both aforementioned places (ldlang_add_constructor
2880 and ldlang_check_for_constructors).
2882 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2884 * Makefile.in: Rename .c files generated from ldtemplate
2885 to have names starting with ld__. This helps 'make clean'.
2887 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2889 * Makefile.in: Take out the version number for install
2890 * m88kbcs.sc: put in contructor blocks.
2892 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2894 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2895 parameter, a format, and an arg pointer, and rename it to
2896 vfinfo(). Write info() in terms of new vfinfo().
2897 New einfo() is the same as info(), except it writes to stderr.
2898 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2899 ldmisc.c: Replace "error" calls to info() by new einfo().
2901 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2903 * ldlex.l ldgram.y: made -V option do same as -v
2904 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2907 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2908 i386 aout changes from Bob Kukura
2909 * Makefile.in, config.h: added i386aout support
2910 * configure.in: fixed /h-{myhost} typo
2911 * ldgram.y: -MM now gives more boring map.
2912 * ldlang.c: now does D_PAGED flag the right way.
2913 * ldsym.c: -MM flags does the right thing.
2915 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2917 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2918 * ldlang.c (init_os): Compensate for BFD change,
2919 where bfd_make_section now returns NULL for a duplicate
2920 section request, instead of the old section.
2922 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2924 * ldver.c: Bump to version 1.91 (consistent with binutils).
2926 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2928 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2929 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2930 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2931 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2932 Add or update copyright notices.
2934 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2937 * Makefile.in: Changed installation directory name scheme
2938 to be consistent with gcc. Also changed 'install'.
2940 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2942 * Makefile.in: new targets ld.mm, ld.me
2944 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2946 * Makefile.in, ldtemplate: Need to use separate scripts
2947 for -n and -N options. Yet more complication.
2949 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2951 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2952 work). Add some lines to avoid Sun Make VPATH bugs.
2954 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2956 * news.sc: Add alignment for data segment.
2957 * ldtemplate: Add (yet another) script to get for -n or -N
2958 options. (These need different alignment than ZMAGIC files.)
2959 * Makefile.in: Add stuff for new foo.xn scripts.
2960 These are generated by replacing "ALIGN(0x...00)" by ".".
2962 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2964 * Makefile.in: new targets ld.ms, ld-index.ms
2965 ld.texinfo: remove tabs, other cleanups for texi2roff
2967 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2969 * ldmain.c (main): Make config.magic_demand_paged be true
2970 by default. Don't the WP_TEXT and D_PAGED flags of
2971 output_bfd here; it's too late, so set it when output_bfd
2972 is created (in ldlang.c). Also fix setting of EXEC_P flag
2973 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2974 * ldlang.c: Remove some duplicate extern declarations.
2975 * ldgram.y: Fixes to -N and -n options.
2976 * Makefile.in: Recognize upper case letters in sed script
2977 to remove assignments from script files.
2978 * ldtemplate: Don't assukme that -N or -n options
2979 imply use of -r script.
2980 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2982 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2984 * ldtemplate: include bfd.h before sysdep.h.
2986 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2988 Restructure configuration scheme for bfd, binutils, ld.
2990 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2991 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2992 Change some config names to match other dirs.
2993 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2995 * config/: Rename some config files to match up h-*.h names.
2996 Remove all the HOST_SYS definitions from the config files.
2998 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3000 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3001 * ldtemplate: Remove ldfile_add_library_path calls;
3002 just use the SEARCH_DIR commands in the script files.
3003 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3004 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3005 This is primarily intended for cross-linking, where you would
3006 place libaries in a different place than native libraries.
3007 Also, emulations made from ldtemplate now use $(srcdir).
3008 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3009 form; people can use the Makefile's LIB_PATH to override.
3011 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3013 * Makefile.in: fix target ld.dvi, add target ld.info
3014 ld.texinfo: make info filename ld.info
3016 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3018 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3020 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3021 few BFD types & enums.
3025 version-control: never