1 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
3 * emultempl/linux.em: New file providing support for linking
4 against Linux shared libraries.
5 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
6 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
8 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
10 * Makefile.in: Rebuilt dependencies.
11 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
12 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
13 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
14 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
15 (ei386linux.c): Remove; now in Makefile.in.
16 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
17 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
18 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
19 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
20 (eelf64_sparc.c): Remove; now in Makefile.in.
21 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
22 (eelf32_sparc.c): Remove; now in Makefile.in.
24 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
25 no owner--it might be bfd_abs_section. From Eric Youngdale
26 <ericy@cais.cais.com>.
28 * scripttempl/aout.sc: Let sections align to their natural
31 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
33 * ldemul.h (ldemul_open_dynamic_archive): Declare.
34 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
35 * ldemul.c: Include ldexp.h and ldlang.h.
36 (ldemul_open_dynamic_archive): New function.
37 * ldfile.h (ldfile_open_file_search): Declare.
38 * ldfile.c: Include ldemul.h.
39 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
40 argument, not bfd *. Change all callers.
41 (ldfile_open_file_search): Rename from open_a. Return boolean
42 argument, not bfd *. Clean up. Change all callers.
43 (ldfile_open_file): If doing a dynamic link, call
44 ldemul_open_dynamic_archive rather than assuming the extension of
45 a dynamic object is ".so".
46 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
48 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
50 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
52 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
53 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
54 Accept -static as a synonym for -non_shared.
56 Let the user change the dynamic linker used by ELF code.
57 * ld.h (args_type): Add new field interpreter.
58 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
60 * ldmain.c (main): Initialize command_line.interpreter to NULL.
61 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
62 the ELF backend to return the .interp section. If
63 command_line.interpreter is not NULL, set the contents of .interp
65 * ld.texinfo: Mention -dynamic-linker.
67 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
70 * lexsup.c (parse_args): Sort out the option macros and change the
71 definitions to make it easier to add a new option.
73 * scripttempl/aout.sc: Define __etext and __edata to go along with
76 * ld.h (ld_config_type): Add new field traditional_format.
77 * lexsup.c (parse_args): Add traditional-format to longopts, and
79 * ldmain.c (main): Initialize config.traditional_format to false.
80 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
81 flags of output_bfd according to config.traditional_format.
82 * ldver.c (help): Mention -traditional-format.
83 * ld.texinfo: Document -traditional-format.
85 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
87 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
90 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
92 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
93 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
95 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
97 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
98 _FTEXT, _ETEXT and _FDATA. Dont define _END.
100 * ldfile.c (open_a): If this is not an archive, try to open it in
101 the current directory before searching for it.
103 * lexsup.c (parse_args): Treat -i as a synonym for -r.
105 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
106 BLOCK works in a section address as documented.
108 * ldgram.y (YYDEBUG): Don't define.
110 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
112 * emultempl/gld960.em: Pass false for new argument to
113 ldfile_add_library_path.
114 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
116 * emultempl/sunos.em: Only look for .so files if doing a dynamic
119 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
121 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
123 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
125 * Makefile.in (check): Delete ld.new dependency so that a regression
126 test doesn't trigger a rebuild of the linker.
128 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
130 * ldlang.c (map_input_to_output_sections): For lang_address, call
131 init_os if it hasn't already been called.
133 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
135 Add support for SunOS shared libraries.
136 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
137 shared library support code.
138 * emultempl/sunos.em: New file.
139 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
140 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
141 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
144 * ldlang.c: Minor formatting cleanups.
145 (lang_for_each_input_file): New function.
146 * ldlang.h (lang_for_each_input_file): Declare.
148 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
150 (search_head): Declare.
151 (ldfile_add_library_path): Add new cmdline argument in prototype.
152 * ldfile.c (search_head): Make non-static.
153 (search_dirs_type): Move to ldfile.h.
154 (ldfile_add_library_path): Accept cmdline argument, and save it.
155 * lexsup.c (parse_args): Pass true for new cmdline argument of
156 ldfile_add_library_path.
157 (set_default_dirlist): Likewise.
158 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
159 argument of ldfile_add_library_path.
160 * ldgram.y (ifile_p1): Likewise.
162 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
164 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
165 total_size, superfile and chain.
166 * ldfile.c (open_a): Don't clear search_dirs_flag.
167 (ldfile_open_file): Don't try to open superfile. Assert that file
168 has not already been opened.
169 * ldlang.c (new_afile): Don't initialize superfile.
170 * ldmain.c (add_archive_element): Don't initialize subfiles or
171 chain or superfile. Initialize search_dirs_flag to false.
173 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
175 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
177 Changes from binutils-2.4 release:
179 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
180 variables, use whitespace, so scripts don't break.
182 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
184 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
186 * cdtest-bar.cc: Renamed from cdtest-func.cc.
187 * Makefile.in: Noted change.
189 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
190 don't know where that's supposed to come from, or why it's
193 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
195 * configure.bat: update to latest makefile.in
196 * emulpara/go32.sh: set to coff-go32 not aout
197 * emultemp/generic.em: strength-reduce the structure of
198 this shell script, since the only available shell for
199 DOS can't handle complex syntax.
200 * emultemp/stringify.sed: for "sed -f" instead of inline.
201 * makefile.in: depend on stringify.sed as well as genscripts.sh
202 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
203 * genscripts.sh: empty variables aren't always considered "set",
204 so set them to "y" instead.
206 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
208 * ldlang.c (entry_symbol): Make static.
209 (lang_add_entry): Add cmdline argument.
210 * ldlang.h (lang_add_entry): Change prototype.
211 * ldgram.y (statement_anywhere): Change lang_add_entry call.
212 * lexsup.c (parse_args): Likewise.
214 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
216 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
218 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
219 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
220 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
222 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
224 Add support for ELF shared libraries.
225 * ld.h (ld_config_type): Add field dynamic_link.
226 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
227 on attempts to use -r with -relax, -call_shared or -s.
228 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
229 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
230 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
231 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
232 OPTION_NON_SHARED by setting dynamic_link field accordingly.
233 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
235 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
236 opening a file with a .so extension first.
237 * emultempl/elf32.em: New file.
238 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
239 (NONPAGED_TEXT_START_ADDR): Likewise.
240 (TEMPLATE_NAME): Define as elf32.
242 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
243 * scripttempl/elf.sc: Add placement for new dynamic sections.
244 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
245 outside of any section. Don't use ALIGN(8); just let one section
246 VMA follow another. Put .dynbss in .bss. Don't mention debugging
247 sections; they'll be handled correctly anyhow.
248 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
250 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
252 * Makefile.in (install): Redirect output of ln to /dev/null.
254 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
256 * emultempl/hppaelf.em: Change all references of
257 .hppa_linker_stubs to .PARISC.stubs.
258 * scripttempl/hppaelf.sc: Likewise.
260 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
262 * ldlang.c (print_output_section_statement): Change ``no attached
263 output section'' message slightly.
264 (lang_do_assignments): Don't recurse down if there is no real
267 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
268 match corresponding change in emulation templates.
269 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
270 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
272 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
274 * ldver.c (ldversion): Updated version number.
276 * cdtest-foo.cc: Use explicit "#pragma implementation".
277 * cdtest-bar.cc: Renamed from cdtest-func.cc.
278 * Makefile.in: References to cdtest-func.o changed to
281 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
283 Don't create unnecessary output sections.
284 * ldlang.c (out_bfd_get_section_by_name): Remove.
285 (wild_section): Call bfd_get_section_by_name rather than
286 our_bfd_get_section_by_name. Don't call wild_doit if there is no
288 (lang_create_output_section_statements): Remove.
289 (map_input_to_output_sections): For several cases, call init_os if
290 it has not already been called.
291 (lang_size_sections): If output section was not created, skip it.
292 (lang_process): Don't call lan_create_output_section_statements.
293 (lang_place_orphans): Skip files with just_syms_flags set to true.
294 * ld.texinfo: Document change.
296 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
298 * ldlang.c (wild_doit): Don't bother initializing the vma and
299 section size. Don't special case SEC_SHARED_LIBRARY.
300 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
303 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
305 * config/go32.mh : New file for Xgo32X.
307 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
309 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
310 before calling einfo, since we are reporting an fopen failure.
311 From jrs@world.std.com (Rick Sladkey).
313 * configure.in: Use "e" rather than "em_" as prefix for
316 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
318 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
320 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
321 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
323 * Makefile.in: Changed all generated file names.
324 (ldemul-list.h): Depend on Makefile, not config.status. Changed
325 sed patterns to handle new filenames.
327 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
328 * configure.in: Adjusted.
330 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
332 * Makefile.in (install-info): Don't use "$<*", it doesn't always
333 work. Instead, check build dir and $srcdir explicitly, and use
334 `echo' to get all the filenames.
336 * configure.in (h8300h-*-hms): Changed ld_target name to
338 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
341 * config/i960coff.mt: New file.
342 * emulparams/gld960coff.sh: New file.
343 * emultempl/gld960c.em: New file.
344 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
345 i960coff configuration.
346 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
348 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
349 code isn't included in FSF releases, and it can still be
351 (distclean): Remove site.bak and tmpdir.
352 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
353 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
355 Patches from Ralph Campbell:
356 * config/mipsbsd.mh: New file.
357 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
358 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
359 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
362 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
364 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
366 * config/m68k.mt (EMUL): Set to m68kaout.
367 * emulparams/m68kaout.sh: New file.
368 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
369 (em_m68kaout.c): New target.
371 * ldlang.c (lang_size_sections): If dot moves because of an
372 assignment, don't try to insert a pad into the absolute output
373 section, just change the address of the default memory region
376 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
377 cdtest-ur.out, and cdtest-ur.tmp.
379 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
381 * scripttempl/sa29200.sc: Align all sections to four byte
384 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
386 * Makefile.in, configure.in: Support for go32 coff.
387 * config/i386-go32.mt: New file
388 * emulparams/i386go32.sh: New file
389 * scripttempl/i386go32.sc: New file
391 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
393 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
394 Lynx-specific script templates.
395 * configure.in (sparclite*-*-coff): Use coff-sparc.
396 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
397 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
398 (ENTRY): Set to __main.
399 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
400 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
401 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
403 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
406 byte boundary, in case the global constructors do not take up an
409 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
410 exist, get crtbegin based on gcc -print-libgcc-file-name.
411 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
413 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
415 * ldlang.c (lang_size_sections): When no address is given for a
416 section, align it according to its requirements.
418 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
420 * Makefile.in (clean, distclean): Remove configdoc.texi.
422 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
424 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
426 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
428 * ldlang.c (lang_size_sections): When relaxing, adjust the
429 position of a padding statement, and adjust dot accordingly.
431 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
433 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
435 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
437 * scripttempl/i386coff.sc: If relocating, don't put .init and
438 .fini sections into .text; keep them separate.
439 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
440 exist, get crtbegin based on gcc -print-libgcc-file-name.
441 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
443 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
445 * Makefile.in (check): Set TCL_LIBRARY for runtest.
447 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
449 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
452 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
453 if building a final executable.
455 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
457 * ldmain.c (main): Check the return value of bfd_close.
459 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
461 * scripttempl/alpha.sc: Clean up section alignment to ensure that
462 sections never overlap when using -r.
464 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
466 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
467 changes: get_symtab_upper_bound renamed and returns long,
468 bfd_canonicalize_symtab returns long, check for error indications.
470 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
472 * ldlang.c (print_input_section): For section size, use
473 _cooked_size if it is non-zero, size otherwise.
474 (size_input_section): Likewise.
475 (lang_do_assignments): Likewise (case lang_input_section_enum).
477 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
479 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
480 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
481 (lang_add_input_file): Pass true to new_afile for add_to_list.
482 (lookup_name): Remove force_load argument. Changed all callers.
483 Pass false to new_afile for add_to_list. Split loading of symbols
484 out into separate function.
485 (load_symbols): New function split out of lookup_name. Don't load
486 the symbols if they are already loaded.
487 (open_input_bfds): For lang_input_statement_enum call load_symbols
488 rather than lookup_name.
489 (lang_process): Pass abs_output_section rather than NULL to
491 (lang_startup): Set real field of first_file to true.
493 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
495 * ldlang.c (had_relax): Removed.
496 (relax_again): New static variable.
497 (lang_size_sections): Change call to bfd_relax_section to
498 correspond to BFD changes. Set relax_again appropriately.
499 (lang_process): Remove #if 0 code. When relaxing, keep calling
500 lang_do_assignments and lang_size_sections until relax_again
503 * emultemp/gld960.em: Include libiberty.h
504 (gld960_before_parse): Pass NULL as final argument to concat.
506 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
508 * scripttempl/aout.sc: Force _end and __end to be aligned to a
511 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
512 building a bfd_data_link_order, rather than by setting the section
513 contents immediately.
515 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
517 Changes to make -Ur work again.
518 * ldmain.c (add_to_set): Now takes reloc argument rather than
519 bitsize. Check config.build_constructors here. If an new hash
520 table entry is created, mark it as undefined.
521 (constructor_callback): No longer takes bitsize argument. Pass
522 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
523 BFD backend supports it.
524 (reloc_overflow): Handle a NULL abfd argument.
525 (reloc_dangerous, unattached_reloc): Likewise.
526 * ldctor.c: Include ldmain.h.
527 (struct set_info): Change bitsize field to reloc.
528 (ldctor_add_set_entry): Now takes reloc argument rather than
529 bitsize. Don't bother to check config.build_constructors here.
530 (ldctor_build_sets): Get the size from the reloc howto. If
531 generating relocateable output, call lang_add_reloc rather than
533 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
535 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
536 (lang_reloc_statement_type): New structure.
537 (lang_statement_union_type): Add reloc_statement field.
538 (lang_add_reloc): Declare new function.
539 * ldlang.c (lang_for_each_statement_worker): Handle
540 lang_reloc_statement_enum.
541 (map_input_to_output_sections, print_statement): Likewise.
542 (lang_size_sections, lang_do_assignments): Likewise.
543 (print_reloc_statement): New function.
544 (lang_add_reloc): New function.
545 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
547 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
548 (cdtest-ur, cdtest-ur.out): New targets.
549 (check-cdtest): Now also check that -Ur works correctly.
551 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
553 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
555 * ldlang.c (lang_process): Move lang_common call before
556 map_input_to_output_sections, to ensure that any alignment
557 constraints set by common symbols are copied over to the output
560 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
562 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
563 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
564 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
565 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
568 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
570 * config/i386bsd.mh: New file.
572 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
574 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
576 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
577 (DATA_START_SYMBOLS): Define _fdata.
579 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
581 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
583 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
585 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
586 works again. Attach some output symbols to the stub file bfd.
588 * emultempl/hppaelf.em: Include elf32-hppa.h.
589 (file_chain): Add decl.
590 (hppa_look_for_stubs_in_section): Delete decl.
591 (hppaelf_finish): Reenable code. Do not pass symbols
592 down to hppa_look_for_stubs_in_section.
594 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
596 * ldmain.c (write_map): Don't define. Removed all references.
597 Just use map_file or map_filename instead.
598 (add_archive_element): Use minfo to write map information, not
600 (constructor_callback): Use fprintf to write map information, not
602 * ldmain.h (write_map): Don't declare.
603 * ldgram.y (mri_script_command): Removed reference to write_map.
604 * ldlang.c (lang_one_common): Likewise.
605 * lexsup.c (parse_args): Likewise.
607 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
609 * scripttempl/elf.sc: Force all sections to be aligned.
611 * ldgram.y (section): Reverse the order of memspec_opt and
612 fill_opt to avoid an ambiguity when both are used.
613 * ld.texinfo: Changed accordingly.
615 * ldgram.y: Move include of ldlex.h back with other includes.
616 * ldlex.h (input_type): Don't initialize enum constants to
618 * ldlex.l: Use a switch to return the right token based on
619 input_type, rather than knowing that input_type has a value based
622 * ldgram.y (dirlist_ptr): Removed; not used.
623 * lexsup.c: Include ldver.h.
624 * Makefile.in: Rebuilt dependencies.
626 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
628 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
629 (ldlang_add_file): call it here instead.
631 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
633 * ldgram.y: Include ldlex.h after %token decls, for byacc.
635 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
637 * emultempl/hppaelf.em: First attempt to clean this file up.
638 Add comments in several functions as to their purpose and
639 how they function (or my current best guess). Clean up horrible
640 spacing and indention that never should have been accepted in the
641 first place. Add FIXMEs for issues which need to be resolved.
642 Disable linker-stub generation until it gets fixed. This allows
643 the linker to at least work on simple code for testing purposes.
645 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
646 it via hppaelf_finish). Prototype moved into ldlang.h.
647 (lang_process): Move problematic extra call to lang_size_sections
648 into the PA ELF specific code.
649 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
650 lang_size_sections moved here.
652 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
654 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
655 * config/ppc-elf32.mt: New file.
656 * emulparams/elf32ppc.sh: New file.
657 * emultempl/ppc.em: New file.
658 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
659 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
660 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
662 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
664 * lexsup.c (parse_args): Use symbolic numbers for long options.
665 Fix misunderstanding in -Y and -call_shared et al.
667 Use getopt instead of lex and yacc to parse the command line.
669 * ld.texinfo (Options): Document changes to option syntax.
670 * Makefile.in: Update dependencies.
671 * ldver.c (help): Tweak dashes in usage message.
672 * ldgram.y (%union): Remove unused members.
673 Remove %tokens for command line options; add ones for input types.
674 (command_line): Rules removed.
675 (file): Instead of command line, recognize an
676 input type indicator, then use the nonterminal for that type.
677 (defsym_expr): New nonterminal from code formerly in command_line.
678 * ldlex.h: Declare parser input type enum and variable.
679 Don't declare parse_line.
680 * ldlex.l: Remove unused variables. Make some used ones static
682 (COMMAND): Start state and its rules removed.
683 At start of yylex, return input state token if at start of input.
684 (lex_redirect): Don't need to set yyout.
685 (ldlex_command): Function removed.
686 * ldmain.c (main): Instead of calling parse_line, set up the
687 redirections and call yyparse directly.
688 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
690 * lexsup.c: Remove #if 0'd code.
691 (parse_line): Function removed.
692 (parse_args): Rewrite to use getopt_long_only.
693 (set_default_dirlist): New function from code formerly in
694 ldgram.y:command_line.
695 (set_section_start): New function.
696 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
697 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
698 compiled-in link scripts in "{" and "}", as the grammar no longer
701 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
703 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
704 require that it be in $(srcdir).
706 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
708 * ldlang.c (lang_size_sections): Only align section to alignment
709 required by linker script, not to maximum alignment of input
712 * ldlang.h (largest_section): Don't declare.
713 * ldlang.c (largest_section): Don't define.
714 (size_input_section): Don't set largest_section; not used.
716 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
718 * ldlang.c (new_afile): Pass NULL as last argument to concat.
720 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
722 * ldlang.c, ldmain.c: Include libiberty.h.
724 * ldmisc.h (concat): Don't declare.
725 * ldmisc.c (concat): Don't define; just use the one in libiberty.
727 * ld.h (as_output_section_statement): Removed; not used.
729 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
731 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
732 bfd_set_error and new error names.
734 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
736 * ldwrite.c (build_link_order): If the cooked size of the section
737 has been set, use it, for determining link_order size.
738 (ldwrite): In the error message displayed if bfd_final_link fails,
739 indicate that it was in fact the final link step that failed.
741 * ldlang.c (lang_size_sections): Clear bfd_error before calling
742 bfd_relax_section, in case it returns false but doesn't flag an
743 error. If an error is returned, indicate which one it is in the
746 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
747 it'll get picked up from $(srcdir) if appropriate.
749 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
751 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
752 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
754 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
756 * ldlex.l (comment): Increment line number when newline is read.
758 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
760 * ldlang.c (lookup_name): Take new argument, force_load. If true,
761 reload the file even if it is already loaded.
762 (wild): Call lookup_name with force_load argument of 0.
763 (open_input_bfds): Call lookup_name with force_load argument of 1.
764 (print_symbol): Remove declaration of non-existent function.
765 (print_one_symbol): Return true rather than falling off end.
767 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
769 * ldmain.c (main): Use %ld when printing long values.
771 * scripttempl/elf.sc: Move _edata after the .sdata section.
772 Permit OTHER_BSS_SYMBOLS to be defined.
773 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
775 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
777 * Rename all "hppaosf" files to "hppaelf".
778 * Change all "osf" references to "elf" in hppaelf files.
779 * Makefile.in: Likewise.
780 * configure.in: Likewise.
782 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
784 * ldmain.c (main): Call xatexit, not atexit.
785 Call xmalloc_set_program_name.
787 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
790 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
792 * emultempl/lnk960.em (append), emultempl/hppaosf.em
793 (hppaosf_finish): Call xmalloc, not ldmalloc.
794 * ldmain.c (preserve_output): Function removed.
795 (main): Do it here instead.
797 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
799 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
800 GNU C specific macros.
802 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
803 call to LANG_FOR_EACH_INPUT_SECTION.
805 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
807 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
808 deleted; will use libiberty versions instead.
809 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
810 mri.c Makefile.in: Change callers.
812 * ldmisc.c (vfinfo): Remove cleanup code.
813 * ldmain.c (remove_output): Put it here (new function).
814 (preserve_output): New function.
815 (main): Register remove_output and preserve_output with atexit.
816 * ldmain.c ldgram.y: Call xexit instead of exit.
817 * ldmisc.h: Declare xexit.
819 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
821 * Makefile.in: Lots of new H8/500 memory models.
823 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
825 * ldlex.l: Removed duplicate rules.
826 (yywrap): Provide default definition, needed with some versions of
829 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
831 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
832 the archive filename too.
834 * ldlex.l: Add rule to catch invalid input characters instead of
835 printing them. Include "ldmain.h" for program_name decl.
836 (lex_warn_invalid): New function.
837 * Makefile.in: Add dependency.
839 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
841 * Makefile.in (check): Don't bother running any tests of
842 cross-linker until the test suite no longer assumes native mode.
844 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
846 * ldlang.c (print_one_symbol, print_input_section): Print
847 global symbols in symbol table again.
849 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
851 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
852 exit successfully instead of complaining if no input files are
855 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
857 * Makefile.in: Format variable definitions consistently.
858 (LD_PROG): Remove unnecessary variables from link command,
859 change variable LOADLIBES to EXTRALIBS.
861 * ldmain.c (main): Compute and display total execution time.
862 * ld.texinfo (-stats): Document the option.
864 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
866 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
869 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
872 * ldlang.c (relaxing): Removed global variable.
873 (lang_size_sections): If the canonical symbols have not already
874 been read in, read them in before relaxing.
875 * ldlang.h (relaxing): Removed declaration.
877 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
879 * ldlang.c (new_afile): Initialize loaded field to false.
880 (lookup_name): If file was already loaded, don't call the
881 add_symbols entry point again.
883 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
885 * ld.texinfo: Clarify what -T option does.
887 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
889 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
892 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
894 * ldmain.c (add_archive_element): If trace_files or
895 trace_file_tries, print file name.
896 * ldlang.c (lookup_name): Likewise.
897 (ldlang_add_file): Don't put files on input_bfds list in reverse
900 * scripttempl/elf.sc: Correct typo.
902 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
904 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
905 their arguments optional, for compatibility with the old GNU ld.
907 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
909 * scripttempl/elf.c: Define __bss_start before the .sbss section.
911 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
913 * ldmain.c (add_to_set): Add bitsize argument.
914 (constructor_callback): New function.
915 (link_callbacks): Add constructor_callback.
916 * ldctor.c (struct set_info): Add bitsize field.
917 (ldctor_add_set_entry): Add bitsize argument.
918 (ldctor_build_sets): Base the size of the elements of the set on
919 the bitsize, rather than always using LONG.
920 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
922 * ld.h (QUAD_SIZE): Define.
923 * ldgram.y (QUAD): New token.
925 * ldlex.l: Return QUAD.
926 * lexsup.c (keywords): Add QUAD.
927 * ldwrite.c (build_link_order): Handle QUAD.
928 * ldlang.c (print_data_statement): Handle QUAD.
929 (lang_size_sections): Likewise.
930 (lang_do_assignments): Likewise.
931 * ldexp.c (exp_print_token): Add QUAD to table.
932 * ld.texinfo: Describe QUAD.
934 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
935 since the Alpha doesn't use them.
937 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
939 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
941 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
943 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
944 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
946 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
948 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
949 needed for i386mach. (Should be a no-op on other systems.)
951 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
952 (PAGE_SIZE): Don't define; not used.
954 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
956 * ldgram.y (yyerror): Make argument const char *, and actually
957 print it out rather than assuming it is a syntax error.
958 * ldmisc.h: Change declaration of yyerror.
959 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
961 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
963 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
964 exec header offset, since the exec header isn't loaded.
965 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
967 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
969 A major rewrite to move the bulk of the linker into BFD so that
970 more efficient backend code can be written for specific object
972 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
973 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
974 * ldctor.c, ldctor.h: Complete rewrite.
975 * ldwrite.c, ldwrite.h: Complete rewrite.
976 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
977 link_info.strip instead. Changed all uses.
978 (discard_locals_type, discard_locals): Removed. Use
979 link_info.discard instead. Changed all uses.
980 (ld_config_type): Removed relocateable_output field; use
981 link_info.relocateable instead; changed all uses. Added stats
983 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
984 set_loader_symbol): Removed.
985 * ldexp.h (node_class): Added etree_rel.
986 (etree_type): Added rel field.
987 * ldexp.c (exp_print_token): Bracketed table initialization.
988 (exp_relop): New function.
989 (fold_name): Use linker hash table rather than ldsym functions.
990 (exp_fold_tree): Likewise. Also, handle etree_rel case.
991 (exp_print_tree): Handle etree_rel.
992 * ldgram.y (strip_symbols, discard_locals): Removed.
993 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
994 (REL): New token. Does not appear in grammar, but needed for
996 (file): Don't call lang_final; it's called by main anyhow.
997 * ldlex.l: Accept -stats and -no-keep-memory options.
998 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
999 * ldlang.c: Consistently use fill_type for fill argument.
1000 (lang_init_script_file, script_file): Removed.
1001 (create_object_symbols): Removed. Use
1002 link_info.create_object_symbols_section instead. Changed all
1004 (lang_add_keepsyms_file): Removed.
1005 (lookup_name): Call bfd_link_add_symbols instead of
1006 ldmain_open_file_read_symbol.
1007 (wild): Don't iterate over script_file.
1008 (open_output): Create link hash table.
1009 (lang_place_undefineds): Rewrote.
1010 (lang_size_sections): Handle relaxing (doesn't work yet).
1011 (lang_relocate_globals): Removed.
1012 (lang_finish): Use link hash table rather than ldsym functions.
1013 (lang_common): Rewrote.
1014 (lang_one_common): New function.
1015 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1017 (create_symbol): Removed.
1018 (lang_process): Don't call lang_init_script_file. Call
1019 ldctor_build_sets rather than find_constructors. Don't call
1020 lang_relocate_globals.
1021 (lang_abs_symbol_at_beginning_of): Rewrote.
1022 (lang_abs_symbol_at_end_of): Rewrote.
1023 * ldmain.c (had_y): Removed.
1024 (lprefix, lprefix_len): Removed; use link_info fields instead.
1026 (multiple_def_count, commons_pending, undefined_global_sym_count,
1027 total_symbols_seen, total_files_seen): Removed.
1028 (link_callbacks, link_info): New variables.
1029 (main): Initialize link_info. Don't call init_bfd_error_vector or
1030 ldsym_init. Don't set now unused variables. Handle -stats.
1031 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1032 (add_ysym): Rewrote.
1033 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1034 search_library, gnu960_check_format, decode_library_subfile,
1035 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1037 (add_keepsyms_file, add_archive_element, multiple_definition,
1038 multiple_common, add_to_set, warning_callback, undefined_symbol,
1039 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1041 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1042 require symbols for %C; look them up instead.
1043 * emultempl/hppaosf.em: Pass link_info to
1044 hppa_look_for_stubs_in_section.
1045 * Makefile.in: Rebuilt dependencies.
1046 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1048 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1050 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1051 ldlang.h and ldctor.h.
1053 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1054 declarations of free and malloc from flex output. Change malloc
1055 to ldmalloc in flex output.
1057 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1059 * ldmain.c (lprefix): Change default from a char to a string
1060 with only one character.
1061 (lprefix_len): Set default to one.
1063 * ldmain.h (lprefix_len): Declare.
1065 * ldsym.c (write_file_locals): Use strncmp rather than a character
1066 comparison for lprefix.
1068 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1071 * emultmpl/hppaosf.em: Include ldexp.h.
1072 (before_parse): Set lprefix and lprefix_len correctly.
1074 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1076 * ldlex.h: Don't declare yywrap if it is a macro.
1077 * ldlex.l: Include sysdep.h.
1078 * ldlang.c (lang_for_each_statement_worker,
1079 lang_for_each_statement): Forgot to use PARAMS.
1081 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1083 * Makefile.in: Added .PHONY targets where appropriate. Added some
1085 (gcclibdir, version): Removed unused variables.
1086 (DEP): New variable, set to mkdep.
1087 (ALL_CFLAGS): New variable. Used in .c.o target.
1088 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1090 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1091 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1092 mostly obsolete variables. Adjusted remaining uses.
1093 (DEF_EMUL): Removed variable.
1094 (ldmain.o): Handle undefined EMUL error correctly.
1095 (ldemul-list.h): Depend on config.status rather than Makefile.
1096 Create via temporary file.
1097 (ver960.c, roll, make): Removed obsolete targets.
1098 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1100 * dep-in.sed: New file, used when rebuilding dependencies.
1102 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1104 Made many changes to eliminate gcc warnings. Made various
1105 cosmetic changes, declared various things in header files, removed
1106 various extern declarations from .c files. No substantive
1109 * ldlang.c (lang_process): Ifdef out final call to
1110 lang_size_sections again (reverting change of Nove 2), since it
1111 breaks the Sun4 linker.
1113 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1115 * configure.in (alpha-*-netware*): New target; use alpha.
1117 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1119 * configure.in: Group targets by CPU. Merge some m68k target
1120 entries with different CPU specs that use the same ld_target
1123 * configure.in: Add sparc*-*-coff.
1124 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1125 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1126 (em_coff_sparc.c): Add dependencies and build rules.
1128 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1130 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1132 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1134 (command_line_option): Accept and ignore them (for now).
1135 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1136 where n is a number.
1138 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1140 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1141 not in bfd_com_section, create the section in the BFD so that it
1142 can be placed in the right output section.
1144 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1146 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1147 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1148 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1149 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1150 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1151 Move OTHER_READONLY_SECTIONS after all the other readonly
1152 sections. Don't use DATA_ADDR twice.
1154 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1155 p is in a common section, make sure the BFD has a section of that
1158 * ldlang.c (lang_common): Add newline to error message.
1160 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1162 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1163 Lynx-specific script instead of m68kcoff.
1164 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1165 (ENTRY): Define as __main.
1166 (TEXT_START_ADDR): Define as 0.
1167 (PAGE_SIZE): Define as 0x1000.
1168 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1169 * scripttempl/m68klynx.sc: New file.
1171 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1173 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1174 arguments rather than treating them as emulation names.
1176 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1178 * configure.in: Support x86 unixware and netware plus generic netware.
1180 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1182 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1185 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1187 * Makefile.in (distclean): Don't delete dvi or info files.
1188 (ld.info): Update dependency list.
1189 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1191 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1193 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1194 Set output_filename instead of creating a new node.
1195 (open_output): Don't set output_filename.
1196 (lang_final): Create the new node here.
1197 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1199 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1201 From Pete Hoogenboom (hoogen@cs.utah.edu):
1203 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1204 edata, _edata, end): Add definitions of these symbols.
1205 (__end): Remove definition of this symbol.
1206 (__data_start): Move definition of this symbol.
1208 * emultempl/hppaosf.em: Various fixes and support for linker stub
1210 (hppaosf_finish, hppaosf_search_for_padding_statements,
1211 hppaosf_create_output_section_statements): New functions in
1212 support of linker stub generation.
1213 (ld_hppaosf_emulation): Redefine to include new
1214 emulation-specific routines.
1216 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1217 Pass abs_output_section rather than NULL to avoid invalidating
1220 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1222 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1223 (em_i386mach.c): New rule.
1224 * configure.in (i[34]86-*-mach*): New case.
1225 * config/i386-mach.mt: New file.
1226 * emulparams/i386mach.sh: New file.
1228 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1230 * ld.h (flag_is_*): Removed macros.
1231 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1232 Consistently check the BFD symbol flags directly, rather than
1233 using file_is_* macros.
1235 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1237 * configure.in (sparc*-*-lynxos*): New target.
1238 * Makefile.in: Add rule for em_sparclynx.c.
1239 (ALL_EMULATIONS): Add Lynx emulations.
1240 * config/sparc-lynx.mt: New file.
1241 * emulparams/sparclynx.sh: New file.
1242 * scripttempl/sparccoff.sc: New file.
1244 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1246 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1248 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1250 * relax.c (write_relax): Check return value of bfd_seclet_link.
1252 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1254 * ldlang.c (delete_output_file_on_failure): New variable.
1255 (open_output): Set it after bfd open succeeds.
1256 * ldmisc.c (vfinfo): Test it.
1258 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1260 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1263 * ldemul.c: Support was added to allow emulation-specific
1264 processing to occur. This support was added primarily for linker
1265 stub generation in the elf32-hppa gld.
1266 (ldemul_finish, ldemul_create_output_section_statements): New
1268 * ldemul.h: Support was added to allow emulation-specific
1269 processing to occur. (As described above.) Added finish and
1270 create_output_section_statements fields to
1271 ld_emulation_xfer_struct structure.
1272 * ldlang.c: Add calls to emulation-specific routines.
1273 (lang_process): Add call to
1274 ldemul_create_output_section_statements function.
1275 (lang_process): Add call to a emulation-specific routine (and
1276 some processing after the call).
1278 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1280 * configure.in: mips*- instead of mips-, mips*el changes
1282 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1284 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1285 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1286 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1287 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1288 * config/alpha.mt: New file.
1289 * emulparams/alpha.sh: New file.
1290 * scripttempl/alpha.sc: New file.
1292 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1294 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1295 types of different sizes (eg: 64 and 32 bits), so coerce.
1296 * ld.h (ALIGN_N): Add warning about usage.
1298 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1300 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1301 which we already have a definition, rather than checking in
1302 several different places whether the symbol is weak.
1304 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1306 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1307 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1308 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1309 expanded within them.
1310 * config/mipsb-elf32.mt: New file.
1311 * emulparams/elf32mipb.sh: New file.
1312 * Makefile.in (em_elf32mipb.c): New target.
1314 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1316 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1317 lang_input_file_is_search_file_enum so objects brought in using
1318 INPUT() do a path lookup.
1320 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1322 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1323 instead of {i386,m68k}-coff.
1324 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1325 * config/i386-lynx.mt: New file.
1326 * config/m68k-lynx.mt: New file.
1327 * emulparams/i386lynx.sh: New file.
1328 * emulparams/m68klynx.sh: New file.
1330 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1331 but defaulting to _start.
1333 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1334 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1337 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1339 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1340 HOSTING_LIBS for testing.
1342 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1344 Finish up support for i386-sysv4 (without shared libraries):
1345 * ld.h (flag_is_weak): Define.
1346 * ldlang.c (print_symbol): Mention whether symbol is weak.
1347 (print_input_section): Print weak symbols as globals.
1348 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1349 (enter_global_ref): Do not warn if a weak symbol redefines a
1350 global symbol. Do not let a weak symbol redefine a common symbol.
1351 (enter_file_symbols): Treat weak symbols as global symbols.
1352 (subfile_wanted_p): Do not pull in an object file from a archive
1353 just to resolve an undefined weak symbol.
1354 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1355 error; the error might be that malloc has run out of space.
1356 * ldsym.c (write_file_locals): Treat weak symbols as global.
1357 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1359 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1360 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1361 * emulparams/elf_i386.sh: New file.
1362 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1363 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1364 (ALL_EMULATIONS): Add em_elf_i386.o.
1365 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1366 (em_elf_i386.c): New target, like other em_*.c targets.
1367 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1368 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1369 nonempty, and configured for native, add it to LIB_PATH.
1371 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1373 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1374 Added statements to pass stab and stabstr sections through and
1375 mark them as NOLOAD, which makes GDB happier.
1377 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1379 * configure.in: Accept m68k-lynx-lynxos config.
1381 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1383 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1385 * config/coff-h8300.mt: Add EMUL=h8300h.
1387 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1389 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1391 * Makefile.in: Changed CXX back to g++.
1393 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1395 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1397 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1399 * Makefile.in (TAGS): Use shell wildcards.
1401 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1403 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1405 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1407 * ld.texinfo: re-enable included config file; conditionalize doc
1408 for -oformat to interact properly with SingleFormat doc config
1409 var; rename @up/@down to @raisesections/@lowersections.
1411 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1413 * configure.in: recognize m88110.
1415 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1417 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1418 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1419 ELF emulation is "elf32-hppa" not "elf-big".
1420 (hppaosf_before_parse): Remove unneeded processing of environment
1422 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1423 .text segment of output file.
1424 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1426 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1428 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1431 * ldlang.c, ld.h: updated copyright.
1433 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1435 * ldlang.c (open_output, lang_check): Check return value of
1438 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1440 * scripttempl/h8500.sc: Start all sections in a different segment.
1441 * scripttempl/z8ksim.sc: Handle constructors
1443 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1445 * Makefile.in: revert earlier changes back to execute runtest
1446 with make check. cdtest and bootstrap now function as they
1447 did within the Makefile.
1449 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1451 * Makefile.in: Update dependencies.
1453 * configure.in: Set EMULATION_OFILES in Makefile based on
1454 --with-targets option.
1456 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1458 * Makefile.in: check targets reimplemented to old way.
1460 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1462 * config/i386v.mh, config/irix4.mh: Use gcc
1463 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1464 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1465 bfd/configure.host change.
1467 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1469 * scripttempl/elf.sc: Handle .line and .debug* sections.
1471 * ldlex.l: Use bfd_scan_vma, not strtoul.
1473 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1475 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1476 Remove inital caps in some error messages, change "can't" to
1477 "cannot", add missing colons.
1478 * ldmisc.c (vfinfo): Print "%%" as a single %.
1479 For '%' followed by unrecognized character, print them both
1480 verbatim instead of expecting a char * arg.
1481 For '%C', don't put the function name in parens.
1483 * ldexp.c (invalid): Pass "%%", not "% ".
1485 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1487 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1488 (BSS_VAR): Removed; now always define _fbss.
1489 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1492 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1494 * configure.in: z8k-coff is the same as z8k-sim
1496 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1498 * testsuite/lib/ld.exp: new file
1499 * testsuite/config/unix-ld.exp: new file
1500 * testsuite/ld.bootstrap/bootstrap.exp: new file
1501 * Makefile.in: add dejagnu support for make check
1503 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1505 * ldlex.l (comment): Add missing newline in message.
1506 * ldindr.c (add_indirect): Ditto.
1507 * ldexp.c (exp_fold_tree): Ditto.
1509 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1511 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1514 * ldmisc.c (multiple_warn): New function.
1515 * ldmisc.h: Declare it.
1516 * ldmain.c (enter_global_ref): Call it.
1517 * ld.h (ld_config_type): Add warn_common.
1518 * ldlex.l, ldgram.y: Set it with -warn-common option.
1519 * ldver.c (help): Document it.
1521 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1523 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1524 target-specific sections, and for changing data section vma.
1526 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1528 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1529 terminals, for Solaris.
1530 (dirlist_ptr): New static variable.
1531 (command_line_option): Accept new options.
1533 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1536 * config/sun4sol2.mt: Pass emulation name without ".sh".
1538 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1539 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1541 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1543 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1544 .dtors, .data1, .rodata1 sections, instead of combining them into
1545 other sections. For `-r', set all section start addresses to
1548 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1549 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1550 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1552 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1554 * genscripts.sh: If this is the default emulation, set
1556 * emultempl/*.em: Use it to determine whether to compile in the
1559 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1560 genscripts.sh. Pass the current emulation name without ".sh" on
1562 * genscripts.sh: Take an default emulation arg.
1563 Use the current emulation name as EMULATION_NAME.
1564 Make default lib path for cross-compiling ':', not null.
1565 * emulparams/*.sh: Don't set EMULATION_NAME.
1566 * ldemul.c (ldemul_get_script): Take isfile arg.
1567 Pass it to emulation's get_script function.
1568 * ldemul.h: Adjust get_script prototypes.
1569 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1571 * ldfile.h: Declare it.
1572 * ldgram.y: Accept a script on the command line again,
1573 for parsing compiled-in scripts.
1574 * ldmain.c (main): If ld script is a file, parse it as a -T
1575 option, otherwise parse it directly.
1576 * emultempl/*.em (*get_script): Return the scripts themselves if
1577 this is the default emulation; otherwise return their file names.
1578 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1580 * emulparams/m88kbcs.sh: Use it.
1582 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1584 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1586 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1587 there's no change log entry yet, tsk tsk) from the list of
1588 emulations compiled in until Mark gets around to checking in
1589 emulparams/i386linux.sh.
1590 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1591 changed, this file gets updated.
1593 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1595 * ldgram.y (OPTION_Lfile): New token.
1596 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1597 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1599 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1601 * configure.in: h8/300h support needs own .mt file.
1602 config/coff-h8300h.mt: New file.
1604 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1606 * ldmain.c: Don't include sys/stat.h; it already got included
1607 somewhere along the way.
1609 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1611 * Makefile.in: Add h8300h support.
1612 emulparams/h8300h.sh: New file.
1613 scripttempl/h8300h.sc: New file.
1615 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1617 * ldfile.c (ldfile_open_file): In error message, use the name the
1618 user gave (e.g., "-lc"), rather than the base file name.
1620 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1622 * ldmain.[ch]: Remove initial Q_ from function names.
1623 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1625 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1627 * ldlang.c (lang_process): Move loading of default script from
1628 here to main. Add a "/" to start of script name to prevent
1629 finding it in "." first.
1631 * ldmain.c (set_scripts_dir): Don't look in "." first.
1633 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1636 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1638 * Makefile.in (em_m88kbcs.c): Correct dependency.
1639 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1640 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1641 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1643 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1645 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1646 main.c (main): Print the errno string in the error message.
1648 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1650 * configure.in: Accept h8300h for target cpu.
1652 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1653 present (demangle is smart enough to know whether to do it or not).
1655 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1657 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1658 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1660 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1662 * ldmain.c (get_emulation, check_for_scripts_dir,
1663 set_scripts_dir): New functions.
1666 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1668 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1669 Create symbol "end" instead of "__end". Comment out some parts
1670 that may not be needed (yet) for elf.
1672 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1674 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1676 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1678 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1679 when no prototype is being supplied.
1680 (ldmalloc, ldrealloc): Size argument is now size_t.
1682 * ldmisc.c (finfo): New function, accepts FILE* argument.
1683 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1684 without leading zeros.
1685 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1686 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1688 (concat, buystring): String lengths are size_t.
1689 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1691 * ldlang.c (new_statement): Size argument is now size_t. Added
1692 forward declaration with prototype.
1694 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1696 * ldgram.y (OPTION_v): Don't turn on verbose output.
1698 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1700 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1703 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1705 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1706 collect2 doesn't look for gld any more anyhow.
1708 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1710 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1711 now have a non NULL srefs_chain.
1713 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1714 hp300hpux, since the latter does not exist.
1716 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1718 * genscripts.sh: Put the scripts in the ldscripts directory, not
1720 * configure.in (ldscripts): Make, instead of emulations.
1721 * Makefile.in (scriptdir): Take off the "ld" part.
1722 (install, clean, distclean): Use ldscripts, not emulations.
1723 In tests, don't pass -Lemulations.
1724 Don't pass tooldir/lib to genscripts.sh.
1725 * genscripts.sh: Don't take tooldir/lib arg.
1726 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1727 default script file.
1729 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1731 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1733 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1735 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1737 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1739 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1740 run in parallel without colliding on yacc's static file names.
1741 Without the stub rule, make will try to start two yacc's
1742 concurrently which fails because of yacc's static file names.
1744 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1746 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1749 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1751 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1752 different from libdir.
1754 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1756 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1758 * ldver.c (help): New function.
1759 * ldver.h: Declare it.
1760 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1762 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1764 * Makefile.in (INCLUDES): Don't need ../include any more.
1766 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1768 * ldlex.l, ldgram.y: Support new -oformat option.
1769 Remove attempt at supporting script fragments on the command line.
1770 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1771 * mri.c (mri_format), ldgram.y: Change callers.
1772 * ldlang.h: Change prototype.
1774 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1776 * Makefile.in: canonicalize install.sh; for use within
1777 this directory (and subdirs)
1779 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1781 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1783 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1786 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1788 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1789 It wasn't documented (or likely used) and wastes time.
1790 (try_open): If EXTEN is empty, don't try it.
1792 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1793 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1794 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1795 with normal function declarations.
1797 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1798 Move *.sc-sh to scripttempl/*.sc.
1799 * {emultempl,emulparams,scripttempl}/README: New files.
1800 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1801 removed, replaced with generic.em.
1802 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1803 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1805 * *.em (*_get_script): Return script name instead of script contents.
1806 * ldlang.c (lang_process): Change caller.
1808 * ldlex.l, ldgram.y: Recognize -m option.
1809 Check for input files after *all* options in grammar.
1810 * ldmain.c (main): Check for -m options. Add default directory
1813 * mkscript.c: File removed.
1814 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1815 to add to the default LIB_PATH.
1816 Look for input files in the new subdirectories.
1817 Create the scripts in emulations subdirectory and don't filter
1818 them through mkscript.
1819 * configure.in: Make the emulations subdirectory.
1821 * Makefile.in: Account for all of the above changes.
1822 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1823 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1824 Put CFLAGS last in the compilation rules.
1825 Add -I../bfd to INCLUDES so sysdep.h is found.
1827 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1829 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1831 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1832 dependent on RELOCATING, not RELOCATION.
1833 * hp3hpux.sh (SHLIB_PATH): Define it.
1835 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1837 * ldfile.c (try_open): If opening without the extension fails,
1838 try with the extension even if -v or -V was given.
1839 had_script is imported (from ldgram.y), not exported.
1841 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1843 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1845 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1847 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1848 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1850 (section): Use statement_list_opt, not statement_list.
1851 * m68kcoff.sc-sh: Gather constructors and destructors and define
1852 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1853 * sa29200.sc-sh: Gather constructors and destructors and define
1854 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1856 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1858 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1859 * configure.in: No longer need to configure to get sysdep.h.
1861 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1863 * Makefile.in: remove install:all and install-info:info
1864 dependencies (these cause some spurious rebuilds at 'make install'
1867 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1869 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1870 (mips-idt-ecoff*): Added trailing '*'.
1871 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1872 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1873 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1875 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1876 incorrect definitions.
1878 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1880 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1881 symbols, unless stripping.
1883 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1885 * Makefile.in: configure looks for ####, so remove lines with many
1887 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1888 and HOSTING_LIBS correctly so that ``make check'' will work.
1890 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1892 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1893 to etext, edata, and end. Needed for IRIX 4.0.5F.
1894 Patch from mwp@iconix.oz.au (Michael Paddon).
1896 * Version 2.2.1 released.
1898 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1900 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1901 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1903 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1905 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1908 * Version 2.2 released.
1910 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1912 * ldver.c (ldversion): Bump version number to 2.2.
1914 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1918 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1920 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1922 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1924 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1925 mkscript.o, rather than directly from mkscript.c.
1927 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1929 * configure.in: Look for ${target_makefile_frag} relative to
1930 ${srcdir}, not relative to build directory.
1932 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1933 * configure.in: Recognize hppa*-hp-osf.
1934 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1935 (em_hppaosf.c): Build it.
1936 * config/hppaosf.mh, hppaosf.mt: New files.
1938 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1939 some system header files. All uses changed.
1941 * configure.in: Recognize i386-aix configurations as i386-coff
1944 * configure.in: Recognize m68*-*-hpux.
1945 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1946 the value of STACKZERO.
1947 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1948 (em_hp3hpux.c): Build it.
1949 * hp3hpux.sh, config/hp300hpux.mt: New files.
1951 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1953 * mips.sc-sh: Put constructors in the .data section.
1954 * Makefile.in (cdtest): Added dependency on ld.new.
1956 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1958 * Makefile.in: Change definition of $(tooldir) to match FSF.
1959 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1960 Support VAX Ultrix and BSD.
1962 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1964 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1966 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1968 * ldlang.h (struct memory_region): Change `length' and
1969 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1970 * ldlang.c, mri.c: Corresponding changes, plus lint.
1972 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1974 * configure.in: For all i386 targets, accept i486 as well.
1976 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1978 * ldlang.c (wild_doit): Preserve all flags for a
1979 SEC_SHARED_LIBRARY section.
1980 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1981 computing largest_section.
1983 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1985 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1986 fields of newly created structure.
1988 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1990 * ldmain.c (g_switch_value): New variable.
1991 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1992 (command_line_option): Accept -G and set g_switch_value.
1993 * ldlex.l (COMMAND): Accept -G.
1994 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1996 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1998 Support for linking and loading at different places:
2000 * ldlex.l: Add "AT" keyword.
2001 * ldgram.y: Cleanup, and parse AT.
2002 * ldlang.c (print_output_section_statement): Print output address
2003 of section in map. (lang_size_sections): Fill sections' lma with
2005 * ldlang.h (lang_output_section_statement_type): Add load_base
2008 * ldindr.c (add_indirect): Keep more information in the alias
2010 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2011 attribute from an input section.
2012 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2013 default. (Q_enter_file_symbos): Indirect symbols now are known by
2014 their section, not a special symbol flag.
2015 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2016 (write_file_globals): Write the mapping for an indirect symbol.
2017 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2020 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2022 * ld.texinfo: changes for q1
2024 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2026 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2028 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2030 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2032 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2034 * mips.sc-sh: Added variables which may be overridden by a
2036 * mipsidt.sh: New file; emulation for IDT MIPS board.
2037 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2038 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2039 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2040 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2042 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2044 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2046 * i386bsd.sh, config/i386bsd.mt: New files.
2047 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2049 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2051 * mri.c: Add extern declaration of strdup.
2052 * ldsym.c (KEEP macro): Add spaces around '=' for the
2053 sake of old (e.g. PCC) compilers.
2055 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2057 * ldver.c: Bump to version 2.1.
2059 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2061 * ldgram.y: allow section types without address expressions.
2062 * ldlang.c (lang_relocate_globals): avoid possible hang with
2063 undefined but unreferenced symbols.
2064 * relax.c (relax_section): don't complain if the script file isn't
2065 relaxable but -relax is set
2067 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2069 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2071 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2073 * mipsbig.sh: New file. Big endian MIPS emulation.
2074 * config/mips-big.mt: New file. Use mipsbig emulation.
2075 * configure.in (mips-sgi-irix*): Use target mips-big.
2076 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2077 (em_mipsbig.c): New target. Uses mipsbig.sh.
2079 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2081 * mips.sc-sh: Put .scommon sections into .sbss section.
2083 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2084 rather than always putting them in bfd_com_section.
2085 * ldlang.c (lang_common): If a common symbol is not in
2086 bfd_com_section, put in a section of the same name, rather than
2087 always putting it in section COMMON.
2089 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2091 * ldmain.c (subfile_wanted_p): If we already have a common
2092 definition of a symbol, don't necessarily pull in an object file
2093 that provides a non-common definition.
2095 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2096 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2098 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2099 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2101 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2103 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2106 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2108 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2109 checking for equality to bfd_com_section.
2111 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2113 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2114 targets, linker script.
2115 * mipslit.sh: New file. Little endian MIPS emulation.
2116 * config/mips-lit.mt: New file. Use mipslit emulation.
2117 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2118 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2119 (em_mipslit.c): New target. Uses mipslit.sh.
2121 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2123 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2124 $(tooldir)/bin/gld, so that gcc can find it with or without
2127 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2129 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2130 write_norel. All linking is now done via write_relax. Call
2131 ldsym_write before calling write_relax.
2132 * relax.c: Added copyright.
2133 (write_relax): Renamed from write_relaxnorel. Added relocateable
2134 argument. seclet_dump renamed to bfd_seclet_link.
2135 * relax.h: Added copyright.
2137 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2139 * ldmain.c (decode_library_subfile): Patch from
2140 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2142 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2144 * config/vxworks960.mt renamed to config/i960.mt
2146 * configure.in: sparc-aout emulates a sun4, as does
2147 sparc*-vxworks, i960-nindy uses gld960 emulation
2149 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2151 Fix support for NOLOAD, add INCLUDE
2152 * ldfile.c (ldfile_open_command_file): pass file name to
2154 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2155 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2158 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2160 * Makefile.in, config.h: no more default emulation. Make the lack
2161 of emulation a compile time error
2163 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2165 * configure.in: recognise all sparclite variants, not just 'sparclite'
2167 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2169 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2172 * configure.in: accept *-ericsson-ose for any m68k CPU.
2174 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2175 for each output section.
2177 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2179 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2180 macro bfd_asymbol_bfd as appropriate.
2181 * Makefile.in: Un-duplicate ldlex.c dependency.
2182 * condigure.in: Replace my_host case table by sourcing
2183 ../bfd/configure.host. Allow std-host as the default.
2184 * ldmisc.c: Change logic for C++ name demangling: There is
2185 no initial '_' to remove from stab-derived function names.
2187 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2189 * ldlang.c (lang_init_script_file): don't attach the output file
2190 sections to the script file.
2192 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2193 * ldlang.c (wild): run expansion loop over command line bfd too.
2194 (lang_ini_script_file): initialize more parts of the command line
2196 * ldlex.l: fix DEFINED start states.
2198 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2200 * ld.texinfo: new doc.
2201 * ldgram.y, ldlex.l: understand -y<symbol>
2202 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2203 print info. (add_ysym): new function.
2204 * ldsym.h: (ldsym_type): new define SYM_Y.
2206 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2208 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2209 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2210 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2211 macros with PARAMS. Recreational cleanup. Update copyrights.
2213 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2215 * Makefile.in: pass down the bfd source directory for includes
2217 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2219 * ldlang.c (lang_size_sections): don't change size and address for
2220 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2223 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2225 * relax.c (build_it): re-enable the processing of data_statements
2226 in scripts, makes counted contructor lists work again.
2228 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2230 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2232 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2234 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2237 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2239 * Support for i386-sysv.
2240 configure.in: check for i386-*-sysv* and i386-*-sco*.
2241 i386coff.sc-sh: rewrote to support SVR3 by default.
2242 ldctor.c (find_constructors): preserve stat_ptr.
2243 ldlang.c (wild_doit): initialize vma and size of new output
2244 section to corresponding input section. This is required for
2245 shared library support.
2246 (lang_size_sections): don't modify vma and size of sections which
2247 are never loaded (for shared libraries).
2248 ldwrite.c (copy_and_relocate): copy the contents of any section
2249 which has contents, not just sections which are loaded (for shared
2252 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2254 * ldlang.c (size_input_section): count the sizes of all sections
2257 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2259 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2260 to demangle symbols better
2262 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2264 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2265 exist when linking with -r.
2267 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2269 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2272 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2274 * ldmain.c (linear_library): don't even think about processing
2275 an object file if it's already been done
2277 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2279 * configure.in: the hp9000/300 config file is now hp300
2281 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2283 * config/z8ksim.mt: new file
2285 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2287 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2288 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2290 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2291 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2292 * ldlang.c (lang_add_keepsyms_file): New function.
2293 * ldlex.l: Handle "-retain-symbols-file".
2294 * ldsym.c (keepsyms_file, kept_syms): New vars.
2295 (process_keepsyms): New functihon; reads file, marks symbols for
2297 (write_file_locals): File symbols should always be kept.
2298 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2299 and "-s". Process retain-symbols file before setting symtab.
2300 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2301 (keepsyms_file, kept_syms): Declare them.
2303 * ldmain.c (main): Non-fatal errors should still cause non-zero
2304 exit status even with -r.
2306 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2308 Added initial support for the z8k
2309 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2310 * configure.in, Makefile.in: modified to reflect above
2312 * ldlang.c (lang_check): when linking conflicting architectures,
2313 make the output file reflect at least one of the bad inputs.
2315 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2317 * Makefile.in (install): if $(tooldir) exists, install ld in
2320 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2322 * Makefile.in, configure.in: modified to support i386-coff
2323 * i386coff.sh: new file
2325 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2327 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2328 added m68k-coff emulation mode, stolen from a29k emulation.
2329 Almost certainly wrong, but perhaps better than sun3.
2331 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2333 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2334 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2335 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2336 This is one character shorter, and lets people build on
2337 SVR3 system. (ld__h8300xray.[co] was the killer there;
2338 h8300xray.sc-sh is also overlong, but seems harmless.)
2339 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2340 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2341 * configure.in: Add host isc.
2343 * ldver.c: Call it version 2.0.
2345 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2347 * ldver.c: Bump to version 0.98.
2350 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2352 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2354 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2355 * ldlex.l: Moved comment() to end, since some compilers
2356 otherwise have problems with input() used before it is defined.
2358 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2360 * configure.in: added Solaris 2 and Irix 4 host support.
2362 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2364 * Makefile.in: remove -S flag from the FLEX definition
2366 * configure.in: rewrote, using new style case statement. use
2367 m68k.mt for m68k-aout systems
2369 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2371 * Makefile.in: map "ld" through program_transform_name when
2374 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2376 * cplus-dem.c: Removed. Use the version in libiberty now.
2377 * ldmisc.c: Use new libiberty version of cplus_demangle().
2379 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2381 * gld960.em (gld960_choose_target): default to little endian, not
2384 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2386 * ldlang.c (lang_process): don't pass null pointers when
2387 abs_output_section is what is required.
2388 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2389 used, and pass that down.
2390 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2393 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2395 * configure.in, config/ose68.mt: renamed OSE to ose.
2397 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2399 * ldsym.c (write_file_locals): Reorder check for common or
2400 undefined symbols so that it works.
2402 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2404 * configure.in: accept all m68K family members.
2406 * Makefile.in: always create installation directories.
2408 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2410 * ldlex.l: now parses comment correctly, added ~ to acceptable
2413 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2414 unary -ve constants.
2416 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2417 the command line can't be found.
2419 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2421 * ldlang.h: add new field "loadable" to output_section_statement.
2422 * ldlang.c (lang_output_section_statement_lookup): initilize new
2423 field. (wild_doit): if new field is not set, then stop output
2424 section from being loadable.
2425 (lang_enter_output_section_statement): set the field from the
2427 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2428 * h8300hms.sc-sh, h8300hms.em: get -r right.
2430 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2432 * ldint.texinfo: New internals manual (beginnings thereof).
2433 * PORTING: Removed, merged into ldint.texinfo.
2435 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2437 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2438 cdtest.exp: A test program (copied from libg++/test-install)
2439 that tests that constructor and destructors are handled
2442 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2444 * Makefile.in (install): install from ld.new, renaming during the
2445 copy, or else the next 'make install' needs to re-link ld.
2447 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2449 * configure.in: generalise hp recognition (from sef).
2451 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2453 * configure.in: recognize bsd and hpux hppa configurations.
2454 error messages echo to stderr, not stdout
2456 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2458 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2459 ldmisc.c: removed rcsid's.
2461 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2463 * ldlang.c (lang_map): print changes in sizes due to relaxing
2464 (size_input_section): maintain the delta information.
2465 * ldlang.h: add new field to struct to contain delta info.
2466 * relax.c (relax_section): complain if input not relaxable.
2467 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2470 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2472 * ldmain.c(main): prevent -r and -relax from being on at the same
2475 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2477 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2481 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2483 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2485 * ldlang.c(open_output): set the target arch and machine as soon
2486 as we can. (lang_size_sections): use new macros for setting vma
2489 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2491 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2492 Also deleted an unreachable path to wrs.
2494 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2496 * Makefile.in (install): use -d test for $tooldir before
2497 installing ld there so that $tooldir can be inherited from
2500 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2502 * ldlang.c: Two non-substantial changes for the sake of
2503 the old Portable C Compiler.
2505 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2507 * ldgram.y, ldlex.l: parse ABSOLUTE
2508 * ldexp.c: add support for ABSOLUTE
2510 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2512 * Makefile.in: Added default definitions for HOSTING_CRT0,
2513 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2514 * config/*.mh: Miscellaneous clean-up: Removed definitions
2515 of YACC (since it is not longer used in the Makefile).
2516 Remove HOSTING_* definitions that are subsumed by the
2517 ones added to Makefile.in. Removed most definitions of CC.
2518 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2519 These are no longer needed.
2521 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2523 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2524 rules, since these are used when building a distribution.
2525 * Makefile.in (ldlex.c): Don't re-direct output, since that
2526 leaves a bogus output files if it fails.
2528 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2529 * ldlex.c: Fix some unnecessary flex-specific-isms.
2531 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2533 * ldgram.y: move spurious semicolon
2534 * ldexp.h: fix prototype
2536 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2538 * ld.texinfo: references to linker now say "ld" not "gld".
2540 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2542 changed calling convention for Q_enter_global_ref
2543 * ldexp.c, ldlang.c, ldmain.c: reflect this
2544 * ldver.c: bump version to 1.97.1
2545 * ldindr.c (add_indirect): when an edict declaring an indirect
2546 symbol is found, make sure that any ideas about the symbol being
2547 common are changed if it now known to be defined.
2548 * ldmain.c (linear_library): complain once if archive isn't
2550 * ldlang.h, ldlang.c: make room for and initialize the complain
2553 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2555 * Makefile.in: use flex & bison from ../ if they exist.
2557 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2559 * relax.c (build_it): don't allocate space in the output file for
2560 stuff if -R flag applys to it.
2561 * ldfile.c: merge in VMS filename support
2562 * ldmain.c (main): take out ./ from library path, and close file
2563 before unlinking. Make multiple defs of a symbol create an
2565 * ldmisc.c: fatal errosrs delete output file
2567 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2569 * ldver.c: Increase version number to 1.97, for consistency
2572 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2574 * Makefile.in: FLEX -> LEX.
2576 * ld.texinfo: {} -> @{@}.
2578 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2580 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2581 (and associated change in -c option, now used for these scripts)
2583 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2585 * ldver.c: Bumped version to 1.96 - new release, resync with the
2587 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2588 rather than with raw malloc, makes it easier to track where memory
2590 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2591 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2592 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2595 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2597 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2599 * Makefile.in: use bootstrap for check.
2601 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2603 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2605 * Makefile.in: now use flex, not lex
2606 * ldlex.l, ldlang.c, ldctor.c: lint
2608 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2610 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2611 different sorts of filenames on the command line than in a script.
2613 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2615 * Makefile.in: rework CFLAGS so that they can be passed on the
2616 make command line. Remove MINUS_G. Default CFLAGS to -g.
2618 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2620 * relax.c: added handling for new "padding" seclet type, used to
2621 fill out gaps between section.
2622 * ldgram.y, ldlex.l: now -defsym on the command line is done
2625 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2627 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2629 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2631 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2634 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2636 * Makefile.in (install): Install second copy in $(tooldir)/bin
2637 without $(program_prefix), since that's what gcc expects.
2639 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2641 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2642 * h8300*: fix bit rot and add support for h8300xray target
2643 * go32.sh: target emulation for go32.
2645 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2647 * gld960.em, i960.sc-sh. Fix i960 bit rot
2649 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2651 * Makefile.in: install man page.
2653 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2655 * config/mt-<foo> renamed to <foo>.mt
2656 * config/mh-<foo> renamed to <foo>.mt
2657 * configure.in changed to reflect this
2658 * genscripts.sh now make .xbn files rather than .xN files
2660 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2662 * ldver.h: fix decl of ldversion.
2664 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2666 * Makefile.in: added check target.
2668 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2670 * ldmain.c (Q_enter_file_symbols): now aliases work again
2672 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2674 * Makefile.in: added clean-info target.
2676 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2678 * ldexp.c (exp_print_tree): don't try and follow null pointers
2680 * ldgram.y: remove 11 shift reduce errors
2682 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2684 * Makefile.in: added tooldir and program_prefix.
2686 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2688 * ldlang.c (size_input_section): don't move absolute sections
2692 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2694 * cplus-dem.c: yet another copy of this - maybe it should go into
2696 * ldgram.y: now -V and -v have different actions
2697 * ldver.c: if -V, prints list of emulations compiled in
2698 * ldmisc.c: support for cplus demangling
2701 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2703 * Makefile.in, configure.in: removed traces of namesubdir,
2704 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2705 copyrights to '92, changed some from Cygnus to FSF.
2707 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2709 * Makefile.in: Change mkscript rule into one for ./mkscript
2710 (for the sake of makes that don't realize they're the same).
2711 * PORTING: Add more details.
2712 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2714 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2716 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2717 config/mt-hp300bsd: New port to hp300 running BSD.
2719 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2721 Major rewrite of how ld is configured. The major idea
2722 is to use shell scripts to generate everything.
2723 * generic.em replaces ldtemplate.
2724 * Other *.em files replace various *.c files.
2725 A *.em file is a shell script that generates the corresponding
2726 ld__*.c file that implements an emulation. This is usually
2727 a straight 'cat' of a here-document, possibly with substitutions.
2728 * Script files (*.sc) are places by *.sc-sh scripts.
2729 Again, these are simple shell scripts that 'cat'
2730 here-documents, usually with some substitutions.
2731 The output a *.sc-sh is a script file.
2732 * Each emulation is defined by a short shell script with
2733 extension *.sh that specifies the emulation-specific
2734 parameters (such as the name of the *.sh-sc and *.em
2736 * genscript.sh is the master shell script used to generate
2737 an emulation. It is passed various argument, including
2738 the name a the emulation-speciic *.sh file that it
2739 "sources" to set variables to emulation-specifc parameters.
2740 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2741 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2742 * config/mh-foo: Rename LDEMULATION names as appropriate
2743 (usually 'gldfoo' -> plain 'foo').
2744 * ldwrite.c: Fixed a typo in a comment.
2745 * Makefile.in: Major changes. Removed some the sed
2746 magic to converts scripts, since that is now handled
2747 by genscripts.sh and the *.sc-sh scipt generators.
2748 * config.h: Remove a bunch of macros defining emulations
2749 and targets. This becomes one less file to edit when
2750 adding emulations or targets.
2751 * ldemul.h (struct ld_emulation_xfer_struct): Add
2752 emulation_name and target_name fields.
2753 * ldemul.c, ldemul.h: Define some default functions used
2754 by most emulations (and remove from the *.em scripts).
2755 * ldemul.c (ldemul_choose_target): Search the new
2756 ld_emulations array using a loop (instead of a hardwired
2757 nested if statement).
2758 Define the ld_emulation from the automatically-geenrated
2759 ldemul-list.h. This means you no longer have to edit ldemul.c
2760 to add a new emulation.
2761 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2762 their expansions, since the former no longer exist.
2763 * PORTING: A very rough first draft of a porting guide.
2765 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2766 to be terminated by a new-line (instead of requiring a semicolon).
2768 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2770 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2771 tests for NULL pointers all over the place.
2772 * ldlang.c (lang_process): remember to relocate global symbols
2773 *after* relaxing has done it stuff.
2775 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2777 * config/mt-coff-h8300: use EMUL like everything else
2778 * ldlang.c: (print_padding_statement): print the right address.
2779 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2782 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2784 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2785 * ldlang.c (print_data_statement): print the right address.
2787 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2789 * Makefile.in: The rule for testing ld by re-linking itself
2790 via an intermediate -r link was moved to the ld1 rule
2791 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2792 which allows the bootstrap rule to work.
2793 * ldctor.c (find_constructors): Don't create a constructor
2794 list if it is already defined (as would happen if ld is
2795 invoked by collect).
2797 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2799 * config/mh-sparc.h: now uses libgcc.a
2800 * ldmain.c: quit using exit
2801 * *sc: use *(COMMON) rather than [COMMON]
2802 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2803 to allow preprocessing of .l file.
2804 * Makefile.in: New ldlex.l mangling
2805 * ldexp.c (fold_binary): perform expressions with % and / in
2807 * ldfile.c (open_a): open archives on VMS in a special way
2810 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2812 * ldgram.y: map -M behave in the same way as -Map (sets file name
2814 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2815 whether or not relaxing has been done.
2816 * ldmain.c: don't open a map file if it doesn't have a name
2817 * relax.c: all the brains have moved into bfd.
2818 * ldwrite.c: ammend comment
2820 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2822 * Makefile.in: added relax, also made three stage go through a
2825 * config.h: if GNU960 defined, then default emulation mode is
2827 * ldexp.h, ldexp.c: map to file hooks
2828 * ldlang.c: map to file hooks
2829 * ldgram.y: added -Map -relax
2830 * ldlex.l: added -relax, -Map
2831 * ldmain.c: open map file
2832 * ldmisc.c: support for map file
2833 * ldwrite.c: new relax magic
2835 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2837 * Makefile.in, config/tm-*.h: Clean up make output, only
2838 pass DEFAULT_EMULATION to ldmain.c.
2840 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2842 * ldver.c: Bump to version 1.94.
2844 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2846 * Makefile.in: infodir belongs in datadir.
2848 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2850 * Makefile.in: Pass -y to bison. (Again;
2851 accidentally deleted by Rich.)
2852 * news.sc, ldgld68k.sc: Define __end as well as _end.
2854 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2856 * ldindr.h: added to contain prototypes of ldindr.c
2857 * ldfile.c: include ctype.h
2858 * ldmain.c: include the requried prototype headers
2859 * ldwrite.c: get_reloc_upper_bound has been renamed
2860 bfd_get_reloc_upper_bound
2862 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2864 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2865 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2866 spaces following hyphens, bsd make can't cope. added
2867 standards.text support and made it look like all the other
2870 * configure.in: configure now runs entirely in objdir so make file
2871 existence checks against ${srcdir}. Mark this directory as
2874 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2876 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2877 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2878 and mandir now keyed off datadir by default.
2880 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2882 * ldver.c: Bumped version to 1.93.
2883 * Makefile.in: Pass -y to bison.
2885 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2887 * config.h: h8 is now coff, not ieee
2888 * h8300hds.sc: reflect the same
2890 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2892 * ldver.c (ldversion()): Update to 1.92.
2893 * ldctor.c: There are two places constructor sets
2894 can be defined. One of them checked for an existing
2895 duplicate, the other didn't. Unfortunately, the latter
2896 was called after the former ...
2897 So, factor out code for inserting a new element into
2898 constructor_name_list (after checking for a duplicate)
2899 into a new function add_constructor_name, and call
2900 it from both aforementioned places (ldlang_add_constructor
2901 and ldlang_check_for_constructors).
2903 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2905 * Makefile.in: Rename .c files generated from ldtemplate
2906 to have names starting with ld__. This helps 'make clean'.
2908 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2910 * Makefile.in: Take out the version number for install
2911 * m88kbcs.sc: put in contructor blocks.
2913 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2915 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2916 parameter, a format, and an arg pointer, and rename it to
2917 vfinfo(). Write info() in terms of new vfinfo().
2918 New einfo() is the same as info(), except it writes to stderr.
2919 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2920 ldmisc.c: Replace "error" calls to info() by new einfo().
2922 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2924 * ldlex.l ldgram.y: made -V option do same as -v
2925 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2928 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2929 i386 aout changes from Bob Kukura
2930 * Makefile.in, config.h: added i386aout support
2931 * configure.in: fixed /h-{myhost} typo
2932 * ldgram.y: -MM now gives more boring map.
2933 * ldlang.c: now does D_PAGED flag the right way.
2934 * ldsym.c: -MM flags does the right thing.
2936 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2938 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2939 * ldlang.c (init_os): Compensate for BFD change,
2940 where bfd_make_section now returns NULL for a duplicate
2941 section request, instead of the old section.
2943 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2945 * ldver.c: Bump to version 1.91 (consistent with binutils).
2947 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2949 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2950 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2951 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2952 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2953 Add or update copyright notices.
2955 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2958 * Makefile.in: Changed installation directory name scheme
2959 to be consistent with gcc. Also changed 'install'.
2961 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2963 * Makefile.in: new targets ld.mm, ld.me
2965 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2967 * Makefile.in, ldtemplate: Need to use separate scripts
2968 for -n and -N options. Yet more complication.
2970 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2972 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2973 work). Add some lines to avoid Sun Make VPATH bugs.
2975 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2977 * news.sc: Add alignment for data segment.
2978 * ldtemplate: Add (yet another) script to get for -n or -N
2979 options. (These need different alignment than ZMAGIC files.)
2980 * Makefile.in: Add stuff for new foo.xn scripts.
2981 These are generated by replacing "ALIGN(0x...00)" by ".".
2983 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2985 * Makefile.in: new targets ld.ms, ld-index.ms
2986 ld.texinfo: remove tabs, other cleanups for texi2roff
2988 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2990 * ldmain.c (main): Make config.magic_demand_paged be true
2991 by default. Don't the WP_TEXT and D_PAGED flags of
2992 output_bfd here; it's too late, so set it when output_bfd
2993 is created (in ldlang.c). Also fix setting of EXEC_P flag
2994 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2995 * ldlang.c: Remove some duplicate extern declarations.
2996 * ldgram.y: Fixes to -N and -n options.
2997 * Makefile.in: Recognize upper case letters in sed script
2998 to remove assignments from script files.
2999 * ldtemplate: Don't assukme that -N or -n options
3000 imply use of -r script.
3001 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3003 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3005 * ldtemplate: include bfd.h before sysdep.h.
3007 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3009 Restructure configuration scheme for bfd, binutils, ld.
3011 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3012 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3013 Change some config names to match other dirs.
3014 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3016 * config/: Rename some config files to match up h-*.h names.
3017 Remove all the HOST_SYS definitions from the config files.
3019 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3021 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3022 * ldtemplate: Remove ldfile_add_library_path calls;
3023 just use the SEARCH_DIR commands in the script files.
3024 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3025 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3026 This is primarily intended for cross-linking, where you would
3027 place libaries in a different place than native libraries.
3028 Also, emulations made from ldtemplate now use $(srcdir).
3029 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3030 form; people can use the Makefile's LIB_PATH to override.
3032 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3034 * Makefile.in: fix target ld.dvi, add target ld.info
3035 ld.texinfo: make info filename ld.info
3037 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3039 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3041 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3042 few BFD types & enums.
3049 version-control: never