1 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 Add support for SunOS shared libraries.
4 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
5 shared library support code.
6 * emultempl/sunos.em: New file.
7 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
8 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
9 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
12 * ldlang.c: Minor formatting cleanups.
13 (lang_for_each_input_file): New function.
14 * ldlang.h (lang_for_each_input_file): Declare.
16 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
18 (search_head): Declare.
19 (ldfile_add_library_path): Add new cmdline argument in prototype.
20 * ldfile.c (search_head): Make non-static.
21 (search_dirs_type): Move to ldfile.h.
22 (ldfile_add_library_path): Accept cmdline argument, and save it.
23 * lexsup.c (parse_args): Pass true for new cmdline argument of
24 ldfile_add_library_path.
25 (set_default_dirlist): Likewise.
26 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
27 argument of ldfile_add_library_path.
28 * ldgram.y (ifile_p1): Likewise.
30 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
32 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
33 total_size, superfile and chain.
34 * ldfile.c (open_a): Don't clear search_dirs_flag.
35 (ldfile_open_file): Don't try to open superfile. Assert that file
36 has not already been opened.
37 * ldlang.c (new_afile): Don't initialize superfile.
38 * ldmain.c (add_archive_element): Don't initialize subfiles or
39 chain or superfile. Initialize search_dirs_flag to false.
41 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
43 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
45 Changes from binutils-2.4 release:
47 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
48 variables, use whitespace, so scripts don't break.
50 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
52 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
54 * cdtest-bar.cc: Renamed from cdtest-func.cc.
55 * Makefile.in: Noted change.
57 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
58 don't know where that's supposed to come from, or why it's
61 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
63 * configure.bat: update to latest makefile.in
64 * emulpara/go32.sh: set to coff-go32 not aout
65 * emultemp/generic.em: strength-reduce the structure of
66 this shell script, since the only available shell for
67 DOS can't handle complex syntax.
68 * emultemp/stringify.sed: for "sed -f" instead of inline.
69 * makefile.in: depend on stringify.sed as well as genscripts.sh
70 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
71 * genscripts.sh: empty variables aren't always considered "set",
72 so set them to "y" instead.
74 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
76 * ldlang.c (entry_symbol): Make static.
77 (lang_add_entry): Add cmdline argument.
78 * ldlang.h (lang_add_entry): Change prototype.
79 * ldgram.y (statement_anywhere): Change lang_add_entry call.
80 * lexsup.c (parse_args): Likewise.
82 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
84 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
86 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
87 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
88 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
90 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
92 Add support for ELF shared libraries.
93 * ld.h (ld_config_type): Add field dynamic_link.
94 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
95 on attempts to use -r with -relax, -call_shared or -s.
96 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
97 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
98 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
99 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
100 OPTION_NON_SHARED by setting dynamic_link field accordingly.
101 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
103 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
104 opening a file with a .so extension first.
105 * emultempl/elf32.em: New file.
106 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
107 (NONPAGED_TEXT_START_ADDR): Likewise.
108 (TEMPLATE_NAME): Define as elf32.
110 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
111 * scripttempl/elf.sc: Add placement for new dynamic sections.
112 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
113 outside of any section. Don't use ALIGN(8); just let one section
114 VMA follow another. Put .dynbss in .bss. Don't mention debugging
115 sections; they'll be handled correctly anyhow.
116 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
118 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
120 * Makefile.in (install): Redirect output of ln to /dev/null.
122 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
124 * emultempl/hppaelf.em: Change all references of
125 .hppa_linker_stubs to .PARISC.stubs.
126 * scripttempl/hppaelf.sc: Likewise.
128 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
130 * ldlang.c (print_output_section_statement): Change ``no attached
131 output section'' message slightly.
132 (lang_do_assignments): Don't recurse down if there is no real
135 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
136 match corresponding change in emulation templates.
137 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
138 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
140 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
142 * ldver.c (ldversion): Updated version number.
144 * cdtest-foo.cc: Use explicit "#pragma implementation".
145 * cdtest-bar.cc: Renamed from cdtest-func.cc.
146 * Makefile.in: References to cdtest-func.o changed to
149 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
151 Don't create unnecessary output sections.
152 * ldlang.c (out_bfd_get_section_by_name): Remove.
153 (wild_section): Call bfd_get_section_by_name rather than
154 our_bfd_get_section_by_name. Don't call wild_doit if there is no
156 (lang_create_output_section_statements): Remove.
157 (map_input_to_output_sections): For several cases, call init_os if
158 it has not already been called.
159 (lang_size_sections): If output section was not created, skip it.
160 (lang_process): Don't call lan_create_output_section_statements.
161 (lang_place_orphans): Skip files with just_syms_flags set to true.
162 * ld.texinfo: Document change.
164 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
166 * ldlang.c (wild_doit): Don't bother initializing the vma and
167 section size. Don't special case SEC_SHARED_LIBRARY.
168 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
171 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
173 * config/go32.mh : New file for Xgo32X.
175 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
177 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
178 before calling einfo, since we are reporting an fopen failure.
179 From jrs@world.std.com (Rick Sladkey).
181 * configure.in: Use "e" rather than "em_" as prefix for
184 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
186 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
188 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
189 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
191 * Makefile.in: Changed all generated file names.
192 (ldemul-list.h): Depend on Makefile, not config.status. Changed
193 sed patterns to handle new filenames.
195 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
196 * configure.in: Adjusted.
198 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
200 * Makefile.in (install-info): Don't use "$<*", it doesn't always
201 work. Instead, check build dir and $srcdir explicitly, and use
202 `echo' to get all the filenames.
204 * configure.in (h8300h-*-hms): Changed ld_target name to
206 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
209 * config/i960coff.mt: New file.
210 * emulparams/gld960coff.sh: New file.
211 * emultempl/gld960c.em: New file.
212 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
213 i960coff configuration.
214 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
216 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
217 code isn't included in FSF releases, and it can still be
219 (distclean): Remove site.bak and tmpdir.
220 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
221 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
223 Patches from Ralph Campbell:
224 * config/mipsbsd.mh: New file.
225 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
226 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
227 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
230 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
232 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
234 * config/m68k.mt (EMUL): Set to m68kaout.
235 * emulparams/m68kaout.sh: New file.
236 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
237 (em_m68kaout.c): New target.
239 * ldlang.c (lang_size_sections): If dot moves because of an
240 assignment, don't try to insert a pad into the absolute output
241 section, just change the address of the default memory region
244 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
245 cdtest-ur.out, and cdtest-ur.tmp.
247 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
249 * scripttempl/sa29200.sc: Align all sections to four byte
252 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
254 * Makefile.in, configure.in: Support for go32 coff.
255 * config/i386-go32.mt: New file
256 * emulparams/i386go32.sh: New file
257 * scripttempl/i386go32.sc: New file
259 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
261 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
262 Lynx-specific script templates.
263 * configure.in (sparclite*-*-coff): Use coff-sparc.
264 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
265 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
266 (ENTRY): Set to __main.
267 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
268 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
269 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
271 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
273 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
274 byte boundary, in case the global constructors do not take up an
277 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
278 exist, get crtbegin based on gcc -print-libgcc-file-name.
279 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
281 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
283 * ldlang.c (lang_size_sections): When no address is given for a
284 section, align it according to its requirements.
286 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
288 * Makefile.in (clean, distclean): Remove configdoc.texi.
290 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
292 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
294 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
296 * ldlang.c (lang_size_sections): When relaxing, adjust the
297 position of a padding statement, and adjust dot accordingly.
299 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
301 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
303 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
305 * scripttempl/i386coff.sc: If relocating, don't put .init and
306 .fini sections into .text; keep them separate.
307 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
308 exist, get crtbegin based on gcc -print-libgcc-file-name.
309 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
311 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
313 * Makefile.in (check): Set TCL_LIBRARY for runtest.
315 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
317 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
320 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
321 if building a final executable.
323 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
325 * ldmain.c (main): Check the return value of bfd_close.
327 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
329 * scripttempl/alpha.sc: Clean up section alignment to ensure that
330 sections never overlap when using -r.
332 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
334 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
335 changes: get_symtab_upper_bound renamed and returns long,
336 bfd_canonicalize_symtab returns long, check for error indications.
338 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
340 * ldlang.c (print_input_section): For section size, use
341 _cooked_size if it is non-zero, size otherwise.
342 (size_input_section): Likewise.
343 (lang_do_assignments): Likewise (case lang_input_section_enum).
345 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
347 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
348 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
349 (lang_add_input_file): Pass true to new_afile for add_to_list.
350 (lookup_name): Remove force_load argument. Changed all callers.
351 Pass false to new_afile for add_to_list. Split loading of symbols
352 out into separate function.
353 (load_symbols): New function split out of lookup_name. Don't load
354 the symbols if they are already loaded.
355 (open_input_bfds): For lang_input_statement_enum call load_symbols
356 rather than lookup_name.
357 (lang_process): Pass abs_output_section rather than NULL to
359 (lang_startup): Set real field of first_file to true.
361 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
363 * ldlang.c (had_relax): Removed.
364 (relax_again): New static variable.
365 (lang_size_sections): Change call to bfd_relax_section to
366 correspond to BFD changes. Set relax_again appropriately.
367 (lang_process): Remove #if 0 code. When relaxing, keep calling
368 lang_do_assignments and lang_size_sections until relax_again
371 * emultemp/gld960.em: Include libiberty.h
372 (gld960_before_parse): Pass NULL as final argument to concat.
374 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
376 * scripttempl/aout.sc: Force _end and __end to be aligned to a
379 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
380 building a bfd_data_link_order, rather than by setting the section
381 contents immediately.
383 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
385 Changes to make -Ur work again.
386 * ldmain.c (add_to_set): Now takes reloc argument rather than
387 bitsize. Check config.build_constructors here. If an new hash
388 table entry is created, mark it as undefined.
389 (constructor_callback): No longer takes bitsize argument. Pass
390 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
391 BFD backend supports it.
392 (reloc_overflow): Handle a NULL abfd argument.
393 (reloc_dangerous, unattached_reloc): Likewise.
394 * ldctor.c: Include ldmain.h.
395 (struct set_info): Change bitsize field to reloc.
396 (ldctor_add_set_entry): Now takes reloc argument rather than
397 bitsize. Don't bother to check config.build_constructors here.
398 (ldctor_build_sets): Get the size from the reloc howto. If
399 generating relocateable output, call lang_add_reloc rather than
401 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
403 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
404 (lang_reloc_statement_type): New structure.
405 (lang_statement_union_type): Add reloc_statement field.
406 (lang_add_reloc): Declare new function.
407 * ldlang.c (lang_for_each_statement_worker): Handle
408 lang_reloc_statement_enum.
409 (map_input_to_output_sections, print_statement): Likewise.
410 (lang_size_sections, lang_do_assignments): Likewise.
411 (print_reloc_statement): New function.
412 (lang_add_reloc): New function.
413 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
415 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
416 (cdtest-ur, cdtest-ur.out): New targets.
417 (check-cdtest): Now also check that -Ur works correctly.
419 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
421 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
423 * ldlang.c (lang_process): Move lang_common call before
424 map_input_to_output_sections, to ensure that any alignment
425 constraints set by common symbols are copied over to the output
428 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
430 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
431 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
432 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
433 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
436 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
438 * config/i386bsd.mh: New file.
440 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
442 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
444 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
445 (DATA_START_SYMBOLS): Define _fdata.
447 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
449 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
451 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
453 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
454 works again. Attach some output symbols to the stub file bfd.
456 * emultempl/hppaelf.em: Include elf32-hppa.h.
457 (file_chain): Add decl.
458 (hppa_look_for_stubs_in_section): Delete decl.
459 (hppaelf_finish): Reenable code. Do not pass symbols
460 down to hppa_look_for_stubs_in_section.
462 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
464 * ldmain.c (write_map): Don't define. Removed all references.
465 Just use map_file or map_filename instead.
466 (add_archive_element): Use minfo to write map information, not
468 (constructor_callback): Use fprintf to write map information, not
470 * ldmain.h (write_map): Don't declare.
471 * ldgram.y (mri_script_command): Removed reference to write_map.
472 * ldlang.c (lang_one_common): Likewise.
473 * lexsup.c (parse_args): Likewise.
475 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
477 * scripttempl/elf.sc: Force all sections to be aligned.
479 * ldgram.y (section): Reverse the order of memspec_opt and
480 fill_opt to avoid an ambiguity when both are used.
481 * ld.texinfo: Changed accordingly.
483 * ldgram.y: Move include of ldlex.h back with other includes.
484 * ldlex.h (input_type): Don't initialize enum constants to
486 * ldlex.l: Use a switch to return the right token based on
487 input_type, rather than knowing that input_type has a value based
490 * ldgram.y (dirlist_ptr): Removed; not used.
491 * lexsup.c: Include ldver.h.
492 * Makefile.in: Rebuilt dependencies.
494 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
496 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
497 (ldlang_add_file): call it here instead.
499 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
501 * ldgram.y: Include ldlex.h after %token decls, for byacc.
503 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
505 * emultempl/hppaelf.em: First attempt to clean this file up.
506 Add comments in several functions as to their purpose and
507 how they function (or my current best guess). Clean up horrible
508 spacing and indention that never should have been accepted in the
509 first place. Add FIXMEs for issues which need to be resolved.
510 Disable linker-stub generation until it gets fixed. This allows
511 the linker to at least work on simple code for testing purposes.
513 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
514 it via hppaelf_finish). Prototype moved into ldlang.h.
515 (lang_process): Move problematic extra call to lang_size_sections
516 into the PA ELF specific code.
517 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
518 lang_size_sections moved here.
520 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
522 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
523 * config/ppc-elf32.mt: New file.
524 * emulparams/elf32ppc.sh: New file.
525 * emultempl/ppc.em: New file.
526 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
527 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
528 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
530 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
532 * lexsup.c (parse_args): Use symbolic numbers for long options.
533 Fix misunderstanding in -Y and -call_shared et al.
535 Use getopt instead of lex and yacc to parse the command line.
537 * ld.texinfo (Options): Document changes to option syntax.
538 * Makefile.in: Update dependencies.
539 * ldver.c (help): Tweak dashes in usage message.
540 * ldgram.y (%union): Remove unused members.
541 Remove %tokens for command line options; add ones for input types.
542 (command_line): Rules removed.
543 (file): Instead of command line, recognize an
544 input type indicator, then use the nonterminal for that type.
545 (defsym_expr): New nonterminal from code formerly in command_line.
546 * ldlex.h: Declare parser input type enum and variable.
547 Don't declare parse_line.
548 * ldlex.l: Remove unused variables. Make some used ones static
550 (COMMAND): Start state and its rules removed.
551 At start of yylex, return input state token if at start of input.
552 (lex_redirect): Don't need to set yyout.
553 (ldlex_command): Function removed.
554 * ldmain.c (main): Instead of calling parse_line, set up the
555 redirections and call yyparse directly.
556 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
558 * lexsup.c: Remove #if 0'd code.
559 (parse_line): Function removed.
560 (parse_args): Rewrite to use getopt_long_only.
561 (set_default_dirlist): New function from code formerly in
562 ldgram.y:command_line.
563 (set_section_start): New function.
564 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
565 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
566 compiled-in link scripts in "{" and "}", as the grammar no longer
569 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
571 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
572 require that it be in $(srcdir).
574 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
576 * ldlang.c (lang_size_sections): Only align section to alignment
577 required by linker script, not to maximum alignment of input
580 * ldlang.h (largest_section): Don't declare.
581 * ldlang.c (largest_section): Don't define.
582 (size_input_section): Don't set largest_section; not used.
584 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
586 * ldlang.c (new_afile): Pass NULL as last argument to concat.
588 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
590 * ldlang.c, ldmain.c: Include libiberty.h.
592 * ldmisc.h (concat): Don't declare.
593 * ldmisc.c (concat): Don't define; just use the one in libiberty.
595 * ld.h (as_output_section_statement): Removed; not used.
597 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
599 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
600 bfd_set_error and new error names.
602 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
604 * ldwrite.c (build_link_order): If the cooked size of the section
605 has been set, use it, for determining link_order size.
606 (ldwrite): In the error message displayed if bfd_final_link fails,
607 indicate that it was in fact the final link step that failed.
609 * ldlang.c (lang_size_sections): Clear bfd_error before calling
610 bfd_relax_section, in case it returns false but doesn't flag an
611 error. If an error is returned, indicate which one it is in the
614 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
615 it'll get picked up from $(srcdir) if appropriate.
617 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
619 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
620 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
622 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
624 * ldlex.l (comment): Increment line number when newline is read.
626 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
628 * ldlang.c (lookup_name): Take new argument, force_load. If true,
629 reload the file even if it is already loaded.
630 (wild): Call lookup_name with force_load argument of 0.
631 (open_input_bfds): Call lookup_name with force_load argument of 1.
632 (print_symbol): Remove declaration of non-existent function.
633 (print_one_symbol): Return true rather than falling off end.
635 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
637 * ldmain.c (main): Use %ld when printing long values.
639 * scripttempl/elf.sc: Move _edata after the .sdata section.
640 Permit OTHER_BSS_SYMBOLS to be defined.
641 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
643 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
645 * Rename all "hppaosf" files to "hppaelf".
646 * Change all "osf" references to "elf" in hppaelf files.
647 * Makefile.in: Likewise.
648 * configure.in: Likewise.
650 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
652 * ldmain.c (main): Call xatexit, not atexit.
653 Call xmalloc_set_program_name.
655 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
658 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
660 * emultempl/lnk960.em (append), emultempl/hppaosf.em
661 (hppaosf_finish): Call xmalloc, not ldmalloc.
662 * ldmain.c (preserve_output): Function removed.
663 (main): Do it here instead.
665 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
667 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
668 GNU C specific macros.
670 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
671 call to LANG_FOR_EACH_INPUT_SECTION.
673 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
675 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
676 deleted; will use libiberty versions instead.
677 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
678 mri.c Makefile.in: Change callers.
680 * ldmisc.c (vfinfo): Remove cleanup code.
681 * ldmain.c (remove_output): Put it here (new function).
682 (preserve_output): New function.
683 (main): Register remove_output and preserve_output with atexit.
684 * ldmain.c ldgram.y: Call xexit instead of exit.
685 * ldmisc.h: Declare xexit.
687 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
689 * Makefile.in: Lots of new H8/500 memory models.
691 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
693 * ldlex.l: Removed duplicate rules.
694 (yywrap): Provide default definition, needed with some versions of
697 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
699 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
700 the archive filename too.
702 * ldlex.l: Add rule to catch invalid input characters instead of
703 printing them. Include "ldmain.h" for program_name decl.
704 (lex_warn_invalid): New function.
705 * Makefile.in: Add dependency.
707 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
709 * Makefile.in (check): Don't bother running any tests of
710 cross-linker until the test suite no longer assumes native mode.
712 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
714 * ldlang.c (print_one_symbol, print_input_section): Print
715 global symbols in symbol table again.
717 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
719 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
720 exit successfully instead of complaining if no input files are
723 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
725 * Makefile.in: Format variable definitions consistently.
726 (LD_PROG): Remove unnecessary variables from link command,
727 change variable LOADLIBES to EXTRALIBS.
729 * ldmain.c (main): Compute and display total execution time.
730 * ld.texinfo (-stats): Document the option.
732 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
734 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
737 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
740 * ldlang.c (relaxing): Removed global variable.
741 (lang_size_sections): If the canonical symbols have not already
742 been read in, read them in before relaxing.
743 * ldlang.h (relaxing): Removed declaration.
745 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
747 * ldlang.c (new_afile): Initialize loaded field to false.
748 (lookup_name): If file was already loaded, don't call the
749 add_symbols entry point again.
751 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
753 * ld.texinfo: Clarify what -T option does.
755 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
757 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
760 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
762 * ldmain.c (add_archive_element): If trace_files or
763 trace_file_tries, print file name.
764 * ldlang.c (lookup_name): Likewise.
765 (ldlang_add_file): Don't put files on input_bfds list in reverse
768 * scripttempl/elf.sc: Correct typo.
770 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
772 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
773 their arguments optional, for compatibility with the old GNU ld.
775 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
777 * scripttempl/elf.c: Define __bss_start before the .sbss section.
779 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
781 * ldmain.c (add_to_set): Add bitsize argument.
782 (constructor_callback): New function.
783 (link_callbacks): Add constructor_callback.
784 * ldctor.c (struct set_info): Add bitsize field.
785 (ldctor_add_set_entry): Add bitsize argument.
786 (ldctor_build_sets): Base the size of the elements of the set on
787 the bitsize, rather than always using LONG.
788 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
790 * ld.h (QUAD_SIZE): Define.
791 * ldgram.y (QUAD): New token.
793 * ldlex.l: Return QUAD.
794 * lexsup.c (keywords): Add QUAD.
795 * ldwrite.c (build_link_order): Handle QUAD.
796 * ldlang.c (print_data_statement): Handle QUAD.
797 (lang_size_sections): Likewise.
798 (lang_do_assignments): Likewise.
799 * ldexp.c (exp_print_token): Add QUAD to table.
800 * ld.texinfo: Describe QUAD.
802 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
803 since the Alpha doesn't use them.
805 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
807 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
809 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
811 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
812 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
814 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
816 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
817 needed for i386mach. (Should be a no-op on other systems.)
819 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
820 (PAGE_SIZE): Don't define; not used.
822 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
824 * ldgram.y (yyerror): Make argument const char *, and actually
825 print it out rather than assuming it is a syntax error.
826 * ldmisc.h: Change declaration of yyerror.
827 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
829 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
831 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
832 exec header offset, since the exec header isn't loaded.
833 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
835 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
837 A major rewrite to move the bulk of the linker into BFD so that
838 more efficient backend code can be written for specific object
840 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
841 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
842 * ldctor.c, ldctor.h: Complete rewrite.
843 * ldwrite.c, ldwrite.h: Complete rewrite.
844 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
845 link_info.strip instead. Changed all uses.
846 (discard_locals_type, discard_locals): Removed. Use
847 link_info.discard instead. Changed all uses.
848 (ld_config_type): Removed relocateable_output field; use
849 link_info.relocateable instead; changed all uses. Added stats
851 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
852 set_loader_symbol): Removed.
853 * ldexp.h (node_class): Added etree_rel.
854 (etree_type): Added rel field.
855 * ldexp.c (exp_print_token): Bracketed table initialization.
856 (exp_relop): New function.
857 (fold_name): Use linker hash table rather than ldsym functions.
858 (exp_fold_tree): Likewise. Also, handle etree_rel case.
859 (exp_print_tree): Handle etree_rel.
860 * ldgram.y (strip_symbols, discard_locals): Removed.
861 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
862 (REL): New token. Does not appear in grammar, but needed for
864 (file): Don't call lang_final; it's called by main anyhow.
865 * ldlex.l: Accept -stats and -no-keep-memory options.
866 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
867 * ldlang.c: Consistently use fill_type for fill argument.
868 (lang_init_script_file, script_file): Removed.
869 (create_object_symbols): Removed. Use
870 link_info.create_object_symbols_section instead. Changed all
872 (lang_add_keepsyms_file): Removed.
873 (lookup_name): Call bfd_link_add_symbols instead of
874 ldmain_open_file_read_symbol.
875 (wild): Don't iterate over script_file.
876 (open_output): Create link hash table.
877 (lang_place_undefineds): Rewrote.
878 (lang_size_sections): Handle relaxing (doesn't work yet).
879 (lang_relocate_globals): Removed.
880 (lang_finish): Use link hash table rather than ldsym functions.
881 (lang_common): Rewrote.
882 (lang_one_common): New function.
883 (ldlang_add_file): Add file to link_info.input_bfds list. Set
885 (create_symbol): Removed.
886 (lang_process): Don't call lang_init_script_file. Call
887 ldctor_build_sets rather than find_constructors. Don't call
888 lang_relocate_globals.
889 (lang_abs_symbol_at_beginning_of): Rewrote.
890 (lang_abs_symbol_at_end_of): Rewrote.
891 * ldmain.c (had_y): Removed.
892 (lprefix, lprefix_len): Removed; use link_info fields instead.
894 (multiple_def_count, commons_pending, undefined_global_sym_count,
895 total_symbols_seen, total_files_seen): Removed.
896 (link_callbacks, link_info): New variables.
897 (main): Initialize link_info. Don't call init_bfd_error_vector or
898 ldsym_init. Don't set now unused variables. Handle -stats.
899 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
901 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
902 search_library, gnu960_check_format, decode_library_subfile,
903 linear_library, symdef_library, clear_syms, subfile_wanted_p):
905 (add_keepsyms_file, add_archive_element, multiple_definition,
906 multiple_common, add_to_set, warning_callback, undefined_symbol,
907 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
909 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
910 require symbols for %C; look them up instead.
911 * emultempl/hppaosf.em: Pass link_info to
912 hppa_look_for_stubs_in_section.
913 * Makefile.in: Rebuilt dependencies.
914 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
916 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
918 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
919 ldlang.h and ldctor.h.
921 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
922 declarations of free and malloc from flex output. Change malloc
923 to ldmalloc in flex output.
925 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
927 * ldmain.c (lprefix): Change default from a char to a string
928 with only one character.
929 (lprefix_len): Set default to one.
931 * ldmain.h (lprefix_len): Declare.
933 * ldsym.c (write_file_locals): Use strncmp rather than a character
934 comparison for lprefix.
936 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
939 * emultmpl/hppaosf.em: Include ldexp.h.
940 (before_parse): Set lprefix and lprefix_len correctly.
942 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
944 * ldlex.h: Don't declare yywrap if it is a macro.
945 * ldlex.l: Include sysdep.h.
946 * ldlang.c (lang_for_each_statement_worker,
947 lang_for_each_statement): Forgot to use PARAMS.
949 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
951 * Makefile.in: Added .PHONY targets where appropriate. Added some
953 (gcclibdir, version): Removed unused variables.
954 (DEP): New variable, set to mkdep.
955 (ALL_CFLAGS): New variable. Used in .c.o target.
956 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
958 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
959 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
960 mostly obsolete variables. Adjusted remaining uses.
961 (DEF_EMUL): Removed variable.
962 (ldmain.o): Handle undefined EMUL error correctly.
963 (ldemul-list.h): Depend on config.status rather than Makefile.
964 Create via temporary file.
965 (ver960.c, roll, make): Removed obsolete targets.
966 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
968 * dep-in.sed: New file, used when rebuilding dependencies.
970 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
972 Made many changes to eliminate gcc warnings. Made various
973 cosmetic changes, declared various things in header files, removed
974 various extern declarations from .c files. No substantive
977 * ldlang.c (lang_process): Ifdef out final call to
978 lang_size_sections again (reverting change of Nove 2), since it
979 breaks the Sun4 linker.
981 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
983 * configure.in (alpha-*-netware*): New target; use alpha.
985 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
987 * configure.in: Group targets by CPU. Merge some m68k target
988 entries with different CPU specs that use the same ld_target
991 * configure.in: Add sparc*-*-coff.
992 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
993 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
994 (em_coff_sparc.c): Add dependencies and build rules.
996 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
998 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1000 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1002 (command_line_option): Accept and ignore them (for now).
1003 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1004 where n is a number.
1006 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1008 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1009 not in bfd_com_section, create the section in the BFD so that it
1010 can be placed in the right output section.
1012 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1014 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1015 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1016 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1017 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1018 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1019 Move OTHER_READONLY_SECTIONS after all the other readonly
1020 sections. Don't use DATA_ADDR twice.
1022 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1023 p is in a common section, make sure the BFD has a section of that
1026 * ldlang.c (lang_common): Add newline to error message.
1028 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1030 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1031 Lynx-specific script instead of m68kcoff.
1032 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1033 (ENTRY): Define as __main.
1034 (TEXT_START_ADDR): Define as 0.
1035 (PAGE_SIZE): Define as 0x1000.
1036 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1037 * scripttempl/m68klynx.sc: New file.
1039 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1041 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1042 arguments rather than treating them as emulation names.
1044 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1046 * configure.in: Support x86 unixware and netware plus generic netware.
1048 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1050 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1053 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1055 * Makefile.in (distclean): Don't delete dvi or info files.
1056 (ld.info): Update dependency list.
1057 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1059 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1061 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1062 Set output_filename instead of creating a new node.
1063 (open_output): Don't set output_filename.
1064 (lang_final): Create the new node here.
1065 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1067 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1069 From Pete Hoogenboom (hoogen@cs.utah.edu):
1071 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1072 edata, _edata, end): Add definitions of these symbols.
1073 (__end): Remove definition of this symbol.
1074 (__data_start): Move definition of this symbol.
1076 * emultempl/hppaosf.em: Various fixes and support for linker stub
1078 (hppaosf_finish, hppaosf_search_for_padding_statements,
1079 hppaosf_create_output_section_statements): New functions in
1080 support of linker stub generation.
1081 (ld_hppaosf_emulation): Redefine to include new
1082 emulation-specific routines.
1084 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1085 Pass abs_output_section rather than NULL to avoid invalidating
1088 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1090 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1091 (em_i386mach.c): New rule.
1092 * configure.in (i[34]86-*-mach*): New case.
1093 * config/i386-mach.mt: New file.
1094 * emulparams/i386mach.sh: New file.
1096 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1098 * ld.h (flag_is_*): Removed macros.
1099 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1100 Consistently check the BFD symbol flags directly, rather than
1101 using file_is_* macros.
1103 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1105 * configure.in (sparc*-*-lynxos*): New target.
1106 * Makefile.in: Add rule for em_sparclynx.c.
1107 (ALL_EMULATIONS): Add Lynx emulations.
1108 * config/sparc-lynx.mt: New file.
1109 * emulparams/sparclynx.sh: New file.
1110 * scripttempl/sparccoff.sc: New file.
1112 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1114 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1116 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1118 * relax.c (write_relax): Check return value of bfd_seclet_link.
1120 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1122 * ldlang.c (delete_output_file_on_failure): New variable.
1123 (open_output): Set it after bfd open succeeds.
1124 * ldmisc.c (vfinfo): Test it.
1126 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1128 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1131 * ldemul.c: Support was added to allow emulation-specific
1132 processing to occur. This support was added primarily for linker
1133 stub generation in the elf32-hppa gld.
1134 (ldemul_finish, ldemul_create_output_section_statements): New
1136 * ldemul.h: Support was added to allow emulation-specific
1137 processing to occur. (As described above.) Added finish and
1138 create_output_section_statements fields to
1139 ld_emulation_xfer_struct structure.
1140 * ldlang.c: Add calls to emulation-specific routines.
1141 (lang_process): Add call to
1142 ldemul_create_output_section_statements function.
1143 (lang_process): Add call to a emulation-specific routine (and
1144 some processing after the call).
1146 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1148 * configure.in: mips*- instead of mips-, mips*el changes
1150 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1152 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1153 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1154 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1155 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1156 * config/alpha.mt: New file.
1157 * emulparams/alpha.sh: New file.
1158 * scripttempl/alpha.sc: New file.
1160 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1162 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1163 types of different sizes (eg: 64 and 32 bits), so coerce.
1164 * ld.h (ALIGN_N): Add warning about usage.
1166 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1168 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1169 which we already have a definition, rather than checking in
1170 several different places whether the symbol is weak.
1172 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1174 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1175 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1176 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1177 expanded within them.
1178 * config/mipsb-elf32.mt: New file.
1179 * emulparams/elf32mipb.sh: New file.
1180 * Makefile.in (em_elf32mipb.c): New target.
1182 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1184 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1185 lang_input_file_is_search_file_enum so objects brought in using
1186 INPUT() do a path lookup.
1188 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1190 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1191 instead of {i386,m68k}-coff.
1192 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1193 * config/i386-lynx.mt: New file.
1194 * config/m68k-lynx.mt: New file.
1195 * emulparams/i386lynx.sh: New file.
1196 * emulparams/m68klynx.sh: New file.
1198 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1199 but defaulting to _start.
1201 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1202 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1205 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1207 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1208 HOSTING_LIBS for testing.
1210 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1212 Finish up support for i386-sysv4 (without shared libraries):
1213 * ld.h (flag_is_weak): Define.
1214 * ldlang.c (print_symbol): Mention whether symbol is weak.
1215 (print_input_section): Print weak symbols as globals.
1216 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1217 (enter_global_ref): Do not warn if a weak symbol redefines a
1218 global symbol. Do not let a weak symbol redefine a common symbol.
1219 (enter_file_symbols): Treat weak symbols as global symbols.
1220 (subfile_wanted_p): Do not pull in an object file from a archive
1221 just to resolve an undefined weak symbol.
1222 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1223 error; the error might be that malloc has run out of space.
1224 * ldsym.c (write_file_locals): Treat weak symbols as global.
1225 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1227 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1228 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1229 * emulparams/elf_i386.sh: New file.
1230 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1231 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1232 (ALL_EMULATIONS): Add em_elf_i386.o.
1233 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1234 (em_elf_i386.c): New target, like other em_*.c targets.
1235 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1236 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1237 nonempty, and configured for native, add it to LIB_PATH.
1239 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1241 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1242 Added statements to pass stab and stabstr sections through and
1243 mark them as NOLOAD, which makes GDB happier.
1245 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1247 * configure.in: Accept m68k-lynx-lynxos config.
1249 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1251 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1253 * config/coff-h8300.mt: Add EMUL=h8300h.
1255 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1257 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1259 * Makefile.in: Changed CXX back to g++.
1261 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1263 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1265 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1267 * Makefile.in (TAGS): Use shell wildcards.
1269 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1271 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1273 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1275 * ld.texinfo: re-enable included config file; conditionalize doc
1276 for -oformat to interact properly with SingleFormat doc config
1277 var; rename @up/@down to @raisesections/@lowersections.
1279 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1281 * configure.in: recognize m88110.
1283 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1285 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1286 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1287 ELF emulation is "elf32-hppa" not "elf-big".
1288 (hppaosf_before_parse): Remove unneeded processing of environment
1290 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1291 .text segment of output file.
1292 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1294 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1296 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1299 * ldlang.c, ld.h: updated copyright.
1301 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1303 * ldlang.c (open_output, lang_check): Check return value of
1306 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1308 * scripttempl/h8500.sc: Start all sections in a different segment.
1309 * scripttempl/z8ksim.sc: Handle constructors
1311 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1313 * Makefile.in: revert earlier changes back to execute runtest
1314 with make check. cdtest and bootstrap now function as they
1315 did within the Makefile.
1317 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1319 * Makefile.in: Update dependencies.
1321 * configure.in: Set EMULATION_OFILES in Makefile based on
1322 --with-targets option.
1324 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1326 * Makefile.in: check targets reimplemented to old way.
1328 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1330 * config/i386v.mh, config/irix4.mh: Use gcc
1331 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1332 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1333 bfd/configure.host change.
1335 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1337 * scripttempl/elf.sc: Handle .line and .debug* sections.
1339 * ldlex.l: Use bfd_scan_vma, not strtoul.
1341 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1343 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1344 Remove inital caps in some error messages, change "can't" to
1345 "cannot", add missing colons.
1346 * ldmisc.c (vfinfo): Print "%%" as a single %.
1347 For '%' followed by unrecognized character, print them both
1348 verbatim instead of expecting a char * arg.
1349 For '%C', don't put the function name in parens.
1351 * ldexp.c (invalid): Pass "%%", not "% ".
1353 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1355 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1356 (BSS_VAR): Removed; now always define _fbss.
1357 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1360 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1362 * configure.in: z8k-coff is the same as z8k-sim
1364 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1366 * testsuite/lib/ld.exp: new file
1367 * testsuite/config/unix-ld.exp: new file
1368 * testsuite/ld.bootstrap/bootstrap.exp: new file
1369 * Makefile.in: add dejagnu support for make check
1371 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1373 * ldlex.l (comment): Add missing newline in message.
1374 * ldindr.c (add_indirect): Ditto.
1375 * ldexp.c (exp_fold_tree): Ditto.
1377 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1379 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1382 * ldmisc.c (multiple_warn): New function.
1383 * ldmisc.h: Declare it.
1384 * ldmain.c (enter_global_ref): Call it.
1385 * ld.h (ld_config_type): Add warn_common.
1386 * ldlex.l, ldgram.y: Set it with -warn-common option.
1387 * ldver.c (help): Document it.
1389 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1391 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1392 target-specific sections, and for changing data section vma.
1394 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1396 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1397 terminals, for Solaris.
1398 (dirlist_ptr): New static variable.
1399 (command_line_option): Accept new options.
1401 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1404 * config/sun4sol2.mt: Pass emulation name without ".sh".
1406 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1407 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1409 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1411 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1412 .dtors, .data1, .rodata1 sections, instead of combining them into
1413 other sections. For `-r', set all section start addresses to
1416 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1417 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1418 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1420 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1422 * genscripts.sh: If this is the default emulation, set
1424 * emultempl/*.em: Use it to determine whether to compile in the
1427 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1428 genscripts.sh. Pass the current emulation name without ".sh" on
1430 * genscripts.sh: Take an default emulation arg.
1431 Use the current emulation name as EMULATION_NAME.
1432 Make default lib path for cross-compiling ':', not null.
1433 * emulparams/*.sh: Don't set EMULATION_NAME.
1434 * ldemul.c (ldemul_get_script): Take isfile arg.
1435 Pass it to emulation's get_script function.
1436 * ldemul.h: Adjust get_script prototypes.
1437 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1439 * ldfile.h: Declare it.
1440 * ldgram.y: Accept a script on the command line again,
1441 for parsing compiled-in scripts.
1442 * ldmain.c (main): If ld script is a file, parse it as a -T
1443 option, otherwise parse it directly.
1444 * emultempl/*.em (*get_script): Return the scripts themselves if
1445 this is the default emulation; otherwise return their file names.
1446 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1448 * emulparams/m88kbcs.sh: Use it.
1450 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1452 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1454 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1455 there's no change log entry yet, tsk tsk) from the list of
1456 emulations compiled in until Mark gets around to checking in
1457 emulparams/i386linux.sh.
1458 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1459 changed, this file gets updated.
1461 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1463 * ldgram.y (OPTION_Lfile): New token.
1464 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1465 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1467 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1469 * configure.in: h8/300h support needs own .mt file.
1470 config/coff-h8300h.mt: New file.
1472 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1474 * ldmain.c: Don't include sys/stat.h; it already got included
1475 somewhere along the way.
1477 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1479 * Makefile.in: Add h8300h support.
1480 emulparams/h8300h.sh: New file.
1481 scripttempl/h8300h.sc: New file.
1483 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1485 * ldfile.c (ldfile_open_file): In error message, use the name the
1486 user gave (e.g., "-lc"), rather than the base file name.
1488 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1490 * ldmain.[ch]: Remove initial Q_ from function names.
1491 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1493 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1495 * ldlang.c (lang_process): Move loading of default script from
1496 here to main. Add a "/" to start of script name to prevent
1497 finding it in "." first.
1499 * ldmain.c (set_scripts_dir): Don't look in "." first.
1501 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1504 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1506 * Makefile.in (em_m88kbcs.c): Correct dependency.
1507 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1508 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1509 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1511 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1513 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1514 main.c (main): Print the errno string in the error message.
1516 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1518 * configure.in: Accept h8300h for target cpu.
1520 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1521 present (demangle is smart enough to know whether to do it or not).
1523 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1525 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1526 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1528 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1530 * ldmain.c (get_emulation, check_for_scripts_dir,
1531 set_scripts_dir): New functions.
1534 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1536 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1537 Create symbol "end" instead of "__end". Comment out some parts
1538 that may not be needed (yet) for elf.
1540 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1542 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1544 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1546 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1547 when no prototype is being supplied.
1548 (ldmalloc, ldrealloc): Size argument is now size_t.
1550 * ldmisc.c (finfo): New function, accepts FILE* argument.
1551 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1552 without leading zeros.
1553 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1554 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1556 (concat, buystring): String lengths are size_t.
1557 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1559 * ldlang.c (new_statement): Size argument is now size_t. Added
1560 forward declaration with prototype.
1562 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1564 * ldgram.y (OPTION_v): Don't turn on verbose output.
1566 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1568 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1571 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1573 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1574 collect2 doesn't look for gld any more anyhow.
1576 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1578 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1579 now have a non NULL srefs_chain.
1581 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1582 hp300hpux, since the latter does not exist.
1584 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1586 * genscripts.sh: Put the scripts in the ldscripts directory, not
1588 * configure.in (ldscripts): Make, instead of emulations.
1589 * Makefile.in (scriptdir): Take off the "ld" part.
1590 (install, clean, distclean): Use ldscripts, not emulations.
1591 In tests, don't pass -Lemulations.
1592 Don't pass tooldir/lib to genscripts.sh.
1593 * genscripts.sh: Don't take tooldir/lib arg.
1594 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1595 default script file.
1597 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1599 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1601 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1603 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1605 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1607 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1608 run in parallel without colliding on yacc's static file names.
1609 Without the stub rule, make will try to start two yacc's
1610 concurrently which fails because of yacc's static file names.
1612 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1614 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1617 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1619 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1620 different from libdir.
1622 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1624 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1626 * ldver.c (help): New function.
1627 * ldver.h: Declare it.
1628 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1630 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1632 * Makefile.in (INCLUDES): Don't need ../include any more.
1634 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1636 * ldlex.l, ldgram.y: Support new -oformat option.
1637 Remove attempt at supporting script fragments on the command line.
1638 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1639 * mri.c (mri_format), ldgram.y: Change callers.
1640 * ldlang.h: Change prototype.
1642 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1644 * Makefile.in: canonicalize install.sh; for use within
1645 this directory (and subdirs)
1647 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1649 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1651 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1654 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1656 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1657 It wasn't documented (or likely used) and wastes time.
1658 (try_open): If EXTEN is empty, don't try it.
1660 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1661 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1662 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1663 with normal function declarations.
1665 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1666 Move *.sc-sh to scripttempl/*.sc.
1667 * {emultempl,emulparams,scripttempl}/README: New files.
1668 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1669 removed, replaced with generic.em.
1670 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1671 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1673 * *.em (*_get_script): Return script name instead of script contents.
1674 * ldlang.c (lang_process): Change caller.
1676 * ldlex.l, ldgram.y: Recognize -m option.
1677 Check for input files after *all* options in grammar.
1678 * ldmain.c (main): Check for -m options. Add default directory
1681 * mkscript.c: File removed.
1682 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1683 to add to the default LIB_PATH.
1684 Look for input files in the new subdirectories.
1685 Create the scripts in emulations subdirectory and don't filter
1686 them through mkscript.
1687 * configure.in: Make the emulations subdirectory.
1689 * Makefile.in: Account for all of the above changes.
1690 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1691 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1692 Put CFLAGS last in the compilation rules.
1693 Add -I../bfd to INCLUDES so sysdep.h is found.
1695 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1697 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1699 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1700 dependent on RELOCATING, not RELOCATION.
1701 * hp3hpux.sh (SHLIB_PATH): Define it.
1703 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1705 * ldfile.c (try_open): If opening without the extension fails,
1706 try with the extension even if -v or -V was given.
1707 had_script is imported (from ldgram.y), not exported.
1709 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1711 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1713 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1715 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1716 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1718 (section): Use statement_list_opt, not statement_list.
1719 * m68kcoff.sc-sh: Gather constructors and destructors and define
1720 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1721 * sa29200.sc-sh: Gather constructors and destructors and define
1722 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1724 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1726 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1727 * configure.in: No longer need to configure to get sysdep.h.
1729 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1731 * Makefile.in: remove install:all and install-info:info
1732 dependencies (these cause some spurious rebuilds at 'make install'
1735 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1737 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1738 (mips-idt-ecoff*): Added trailing '*'.
1739 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1740 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1741 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1743 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1744 incorrect definitions.
1746 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1748 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1749 symbols, unless stripping.
1751 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1753 * Makefile.in: configure looks for ####, so remove lines with many
1755 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1756 and HOSTING_LIBS correctly so that ``make check'' will work.
1758 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1760 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1761 to etext, edata, and end. Needed for IRIX 4.0.5F.
1762 Patch from mwp@iconix.oz.au (Michael Paddon).
1764 * Version 2.2.1 released.
1766 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1768 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1769 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1771 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1773 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1776 * Version 2.2 released.
1778 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1780 * ldver.c (ldversion): Bump version number to 2.2.
1782 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1786 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1788 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1790 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1792 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1793 mkscript.o, rather than directly from mkscript.c.
1795 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1797 * configure.in: Look for ${target_makefile_frag} relative to
1798 ${srcdir}, not relative to build directory.
1800 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1801 * configure.in: Recognize hppa*-hp-osf.
1802 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1803 (em_hppaosf.c): Build it.
1804 * config/hppaosf.mh, hppaosf.mt: New files.
1806 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1807 some system header files. All uses changed.
1809 * configure.in: Recognize i386-aix configurations as i386-coff
1812 * configure.in: Recognize m68*-*-hpux.
1813 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1814 the value of STACKZERO.
1815 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1816 (em_hp3hpux.c): Build it.
1817 * hp3hpux.sh, config/hp300hpux.mt: New files.
1819 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1821 * mips.sc-sh: Put constructors in the .data section.
1822 * Makefile.in (cdtest): Added dependency on ld.new.
1824 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1826 * Makefile.in: Change definition of $(tooldir) to match FSF.
1827 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1828 Support VAX Ultrix and BSD.
1830 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1832 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1834 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1836 * ldlang.h (struct memory_region): Change `length' and
1837 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1838 * ldlang.c, mri.c: Corresponding changes, plus lint.
1840 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1842 * configure.in: For all i386 targets, accept i486 as well.
1844 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1846 * ldlang.c (wild_doit): Preserve all flags for a
1847 SEC_SHARED_LIBRARY section.
1848 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1849 computing largest_section.
1851 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1853 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1854 fields of newly created structure.
1856 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1858 * ldmain.c (g_switch_value): New variable.
1859 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1860 (command_line_option): Accept -G and set g_switch_value.
1861 * ldlex.l (COMMAND): Accept -G.
1862 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1864 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1866 Support for linking and loading at different places:
1868 * ldlex.l: Add "AT" keyword.
1869 * ldgram.y: Cleanup, and parse AT.
1870 * ldlang.c (print_output_section_statement): Print output address
1871 of section in map. (lang_size_sections): Fill sections' lma with
1873 * ldlang.h (lang_output_section_statement_type): Add load_base
1876 * ldindr.c (add_indirect): Keep more information in the alias
1878 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1879 attribute from an input section.
1880 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1881 default. (Q_enter_file_symbos): Indirect symbols now are known by
1882 their section, not a special symbol flag.
1883 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1884 (write_file_globals): Write the mapping for an indirect symbol.
1885 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1888 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1890 * ld.texinfo: changes for q1
1892 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1894 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1896 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1898 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1900 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1902 * mips.sc-sh: Added variables which may be overridden by a
1904 * mipsidt.sh: New file; emulation for IDT MIPS board.
1905 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1906 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1907 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1908 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1910 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1912 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1914 * i386bsd.sh, config/i386bsd.mt: New files.
1915 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1917 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1919 * mri.c: Add extern declaration of strdup.
1920 * ldsym.c (KEEP macro): Add spaces around '=' for the
1921 sake of old (e.g. PCC) compilers.
1923 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1925 * ldver.c: Bump to version 2.1.
1927 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1929 * ldgram.y: allow section types without address expressions.
1930 * ldlang.c (lang_relocate_globals): avoid possible hang with
1931 undefined but unreferenced symbols.
1932 * relax.c (relax_section): don't complain if the script file isn't
1933 relaxable but -relax is set
1935 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1937 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1939 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1941 * mipsbig.sh: New file. Big endian MIPS emulation.
1942 * config/mips-big.mt: New file. Use mipsbig emulation.
1943 * configure.in (mips-sgi-irix*): Use target mips-big.
1944 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1945 (em_mipsbig.c): New target. Uses mipsbig.sh.
1947 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1949 * mips.sc-sh: Put .scommon sections into .sbss section.
1951 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1952 rather than always putting them in bfd_com_section.
1953 * ldlang.c (lang_common): If a common symbol is not in
1954 bfd_com_section, put in a section of the same name, rather than
1955 always putting it in section COMMON.
1957 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1959 * ldmain.c (subfile_wanted_p): If we already have a common
1960 definition of a symbol, don't necessarily pull in an object file
1961 that provides a non-common definition.
1963 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1964 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1966 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1967 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1969 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1971 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1974 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1976 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1977 checking for equality to bfd_com_section.
1979 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1981 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1982 targets, linker script.
1983 * mipslit.sh: New file. Little endian MIPS emulation.
1984 * config/mips-lit.mt: New file. Use mipslit emulation.
1985 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1986 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1987 (em_mipslit.c): New target. Uses mipslit.sh.
1989 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1991 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1992 $(tooldir)/bin/gld, so that gcc can find it with or without
1995 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1997 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1998 write_norel. All linking is now done via write_relax. Call
1999 ldsym_write before calling write_relax.
2000 * relax.c: Added copyright.
2001 (write_relax): Renamed from write_relaxnorel. Added relocateable
2002 argument. seclet_dump renamed to bfd_seclet_link.
2003 * relax.h: Added copyright.
2005 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2007 * ldmain.c (decode_library_subfile): Patch from
2008 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2010 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2012 * config/vxworks960.mt renamed to config/i960.mt
2014 * configure.in: sparc-aout emulates a sun4, as does
2015 sparc*-vxworks, i960-nindy uses gld960 emulation
2017 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2019 Fix support for NOLOAD, add INCLUDE
2020 * ldfile.c (ldfile_open_command_file): pass file name to
2022 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2023 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2026 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2028 * Makefile.in, config.h: no more default emulation. Make the lack
2029 of emulation a compile time error
2031 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2033 * configure.in: recognise all sparclite variants, not just 'sparclite'
2035 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2037 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2040 * configure.in: accept *-ericsson-ose for any m68k CPU.
2042 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2043 for each output section.
2045 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2047 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2048 macro bfd_asymbol_bfd as appropriate.
2049 * Makefile.in: Un-duplicate ldlex.c dependency.
2050 * condigure.in: Replace my_host case table by sourcing
2051 ../bfd/configure.host. Allow std-host as the default.
2052 * ldmisc.c: Change logic for C++ name demangling: There is
2053 no initial '_' to remove from stab-derived function names.
2055 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2057 * ldlang.c (lang_init_script_file): don't attach the output file
2058 sections to the script file.
2060 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2061 * ldlang.c (wild): run expansion loop over command line bfd too.
2062 (lang_ini_script_file): initialize more parts of the command line
2064 * ldlex.l: fix DEFINED start states.
2066 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2068 * ld.texinfo: new doc.
2069 * ldgram.y, ldlex.l: understand -y<symbol>
2070 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2071 print info. (add_ysym): new function.
2072 * ldsym.h: (ldsym_type): new define SYM_Y.
2074 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2076 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2077 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2078 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2079 macros with PARAMS. Recreational cleanup. Update copyrights.
2081 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2083 * Makefile.in: pass down the bfd source directory for includes
2085 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2087 * ldlang.c (lang_size_sections): don't change size and address for
2088 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2091 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2093 * relax.c (build_it): re-enable the processing of data_statements
2094 in scripts, makes counted contructor lists work again.
2096 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2098 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2100 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2102 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2105 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2107 * Support for i386-sysv.
2108 configure.in: check for i386-*-sysv* and i386-*-sco*.
2109 i386coff.sc-sh: rewrote to support SVR3 by default.
2110 ldctor.c (find_constructors): preserve stat_ptr.
2111 ldlang.c (wild_doit): initialize vma and size of new output
2112 section to corresponding input section. This is required for
2113 shared library support.
2114 (lang_size_sections): don't modify vma and size of sections which
2115 are never loaded (for shared libraries).
2116 ldwrite.c (copy_and_relocate): copy the contents of any section
2117 which has contents, not just sections which are loaded (for shared
2120 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2122 * ldlang.c (size_input_section): count the sizes of all sections
2125 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2127 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2128 to demangle symbols better
2130 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2132 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2133 exist when linking with -r.
2135 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2137 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2140 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2142 * ldmain.c (linear_library): don't even think about processing
2143 an object file if it's already been done
2145 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2147 * configure.in: the hp9000/300 config file is now hp300
2149 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2151 * config/z8ksim.mt: new file
2153 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2155 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2156 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2158 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2159 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2160 * ldlang.c (lang_add_keepsyms_file): New function.
2161 * ldlex.l: Handle "-retain-symbols-file".
2162 * ldsym.c (keepsyms_file, kept_syms): New vars.
2163 (process_keepsyms): New functihon; reads file, marks symbols for
2165 (write_file_locals): File symbols should always be kept.
2166 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2167 and "-s". Process retain-symbols file before setting symtab.
2168 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2169 (keepsyms_file, kept_syms): Declare them.
2171 * ldmain.c (main): Non-fatal errors should still cause non-zero
2172 exit status even with -r.
2174 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2176 Added initial support for the z8k
2177 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2178 * configure.in, Makefile.in: modified to reflect above
2180 * ldlang.c (lang_check): when linking conflicting architectures,
2181 make the output file reflect at least one of the bad inputs.
2183 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2185 * Makefile.in (install): if $(tooldir) exists, install ld in
2188 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2190 * Makefile.in, configure.in: modified to support i386-coff
2191 * i386coff.sh: new file
2193 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2195 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2196 added m68k-coff emulation mode, stolen from a29k emulation.
2197 Almost certainly wrong, but perhaps better than sun3.
2199 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2201 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2202 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2203 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2204 This is one character shorter, and lets people build on
2205 SVR3 system. (ld__h8300xray.[co] was the killer there;
2206 h8300xray.sc-sh is also overlong, but seems harmless.)
2207 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2208 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2209 * configure.in: Add host isc.
2211 * ldver.c: Call it version 2.0.
2213 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2215 * ldver.c: Bump to version 0.98.
2218 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2220 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2222 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2223 * ldlex.l: Moved comment() to end, since some compilers
2224 otherwise have problems with input() used before it is defined.
2226 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2228 * configure.in: added Solaris 2 and Irix 4 host support.
2230 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2232 * Makefile.in: remove -S flag from the FLEX definition
2234 * configure.in: rewrote, using new style case statement. use
2235 m68k.mt for m68k-aout systems
2237 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2239 * Makefile.in: map "ld" through program_transform_name when
2242 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2244 * cplus-dem.c: Removed. Use the version in libiberty now.
2245 * ldmisc.c: Use new libiberty version of cplus_demangle().
2247 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2249 * gld960.em (gld960_choose_target): default to little endian, not
2252 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2254 * ldlang.c (lang_process): don't pass null pointers when
2255 abs_output_section is what is required.
2256 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2257 used, and pass that down.
2258 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2261 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2263 * configure.in, config/ose68.mt: renamed OSE to ose.
2265 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2267 * ldsym.c (write_file_locals): Reorder check for common or
2268 undefined symbols so that it works.
2270 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2272 * configure.in: accept all m68K family members.
2274 * Makefile.in: always create installation directories.
2276 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2278 * ldlex.l: now parses comment correctly, added ~ to acceptable
2281 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2282 unary -ve constants.
2284 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2285 the command line can't be found.
2287 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2289 * ldlang.h: add new field "loadable" to output_section_statement.
2290 * ldlang.c (lang_output_section_statement_lookup): initilize new
2291 field. (wild_doit): if new field is not set, then stop output
2292 section from being loadable.
2293 (lang_enter_output_section_statement): set the field from the
2295 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2296 * h8300hms.sc-sh, h8300hms.em: get -r right.
2298 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2300 * ldint.texinfo: New internals manual (beginnings thereof).
2301 * PORTING: Removed, merged into ldint.texinfo.
2303 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2305 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2306 cdtest.exp: A test program (copied from libg++/test-install)
2307 that tests that constructor and destructors are handled
2310 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2312 * Makefile.in (install): install from ld.new, renaming during the
2313 copy, or else the next 'make install' needs to re-link ld.
2315 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2317 * configure.in: generalise hp recognition (from sef).
2319 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2321 * configure.in: recognize bsd and hpux hppa configurations.
2322 error messages echo to stderr, not stdout
2324 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2326 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2327 ldmisc.c: removed rcsid's.
2329 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2331 * ldlang.c (lang_map): print changes in sizes due to relaxing
2332 (size_input_section): maintain the delta information.
2333 * ldlang.h: add new field to struct to contain delta info.
2334 * relax.c (relax_section): complain if input not relaxable.
2335 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2338 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2340 * ldmain.c(main): prevent -r and -relax from being on at the same
2343 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2345 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2349 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2351 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2353 * ldlang.c(open_output): set the target arch and machine as soon
2354 as we can. (lang_size_sections): use new macros for setting vma
2357 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2359 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2360 Also deleted an unreachable path to wrs.
2362 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2364 * Makefile.in (install): use -d test for $tooldir before
2365 installing ld there so that $tooldir can be inherited from
2368 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2370 * ldlang.c: Two non-substantial changes for the sake of
2371 the old Portable C Compiler.
2373 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2375 * ldgram.y, ldlex.l: parse ABSOLUTE
2376 * ldexp.c: add support for ABSOLUTE
2378 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2380 * Makefile.in: Added default definitions for HOSTING_CRT0,
2381 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2382 * config/*.mh: Miscellaneous clean-up: Removed definitions
2383 of YACC (since it is not longer used in the Makefile).
2384 Remove HOSTING_* definitions that are subsumed by the
2385 ones added to Makefile.in. Removed most definitions of CC.
2386 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2387 These are no longer needed.
2389 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2391 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2392 rules, since these are used when building a distribution.
2393 * Makefile.in (ldlex.c): Don't re-direct output, since that
2394 leaves a bogus output files if it fails.
2396 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2397 * ldlex.c: Fix some unnecessary flex-specific-isms.
2399 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2401 * ldgram.y: move spurious semicolon
2402 * ldexp.h: fix prototype
2404 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2406 * ld.texinfo: references to linker now say "ld" not "gld".
2408 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2410 changed calling convention for Q_enter_global_ref
2411 * ldexp.c, ldlang.c, ldmain.c: reflect this
2412 * ldver.c: bump version to 1.97.1
2413 * ldindr.c (add_indirect): when an edict declaring an indirect
2414 symbol is found, make sure that any ideas about the symbol being
2415 common are changed if it now known to be defined.
2416 * ldmain.c (linear_library): complain once if archive isn't
2418 * ldlang.h, ldlang.c: make room for and initialize the complain
2421 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2423 * Makefile.in: use flex & bison from ../ if they exist.
2425 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2427 * relax.c (build_it): don't allocate space in the output file for
2428 stuff if -R flag applys to it.
2429 * ldfile.c: merge in VMS filename support
2430 * ldmain.c (main): take out ./ from library path, and close file
2431 before unlinking. Make multiple defs of a symbol create an
2433 * ldmisc.c: fatal errosrs delete output file
2435 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2437 * ldver.c: Increase version number to 1.97, for consistency
2440 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2442 * Makefile.in: FLEX -> LEX.
2444 * ld.texinfo: {} -> @{@}.
2446 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2448 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2449 (and associated change in -c option, now used for these scripts)
2451 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2453 * ldver.c: Bumped version to 1.96 - new release, resync with the
2455 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2456 rather than with raw malloc, makes it easier to track where memory
2458 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2459 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2460 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2463 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2465 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2467 * Makefile.in: use bootstrap for check.
2469 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2471 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2473 * Makefile.in: now use flex, not lex
2474 * ldlex.l, ldlang.c, ldctor.c: lint
2476 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2478 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2479 different sorts of filenames on the command line than in a script.
2481 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2483 * Makefile.in: rework CFLAGS so that they can be passed on the
2484 make command line. Remove MINUS_G. Default CFLAGS to -g.
2486 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2488 * relax.c: added handling for new "padding" seclet type, used to
2489 fill out gaps between section.
2490 * ldgram.y, ldlex.l: now -defsym on the command line is done
2493 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2495 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2497 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2499 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2502 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2504 * Makefile.in (install): Install second copy in $(tooldir)/bin
2505 without $(program_prefix), since that's what gcc expects.
2507 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2509 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2510 * h8300*: fix bit rot and add support for h8300xray target
2511 * go32.sh: target emulation for go32.
2513 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2515 * gld960.em, i960.sc-sh. Fix i960 bit rot
2517 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2519 * Makefile.in: install man page.
2521 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2523 * config/mt-<foo> renamed to <foo>.mt
2524 * config/mh-<foo> renamed to <foo>.mt
2525 * configure.in changed to reflect this
2526 * genscripts.sh now make .xbn files rather than .xN files
2528 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2530 * ldver.h: fix decl of ldversion.
2532 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2534 * Makefile.in: added check target.
2536 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2538 * ldmain.c (Q_enter_file_symbols): now aliases work again
2540 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2542 * Makefile.in: added clean-info target.
2544 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2546 * ldexp.c (exp_print_tree): don't try and follow null pointers
2548 * ldgram.y: remove 11 shift reduce errors
2550 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2552 * Makefile.in: added tooldir and program_prefix.
2554 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2556 * ldlang.c (size_input_section): don't move absolute sections
2560 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2562 * cplus-dem.c: yet another copy of this - maybe it should go into
2564 * ldgram.y: now -V and -v have different actions
2565 * ldver.c: if -V, prints list of emulations compiled in
2566 * ldmisc.c: support for cplus demangling
2569 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2571 * Makefile.in, configure.in: removed traces of namesubdir,
2572 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2573 copyrights to '92, changed some from Cygnus to FSF.
2575 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2577 * Makefile.in: Change mkscript rule into one for ./mkscript
2578 (for the sake of makes that don't realize they're the same).
2579 * PORTING: Add more details.
2580 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2582 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2584 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2585 config/mt-hp300bsd: New port to hp300 running BSD.
2587 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2589 Major rewrite of how ld is configured. The major idea
2590 is to use shell scripts to generate everything.
2591 * generic.em replaces ldtemplate.
2592 * Other *.em files replace various *.c files.
2593 A *.em file is a shell script that generates the corresponding
2594 ld__*.c file that implements an emulation. This is usually
2595 a straight 'cat' of a here-document, possibly with substitutions.
2596 * Script files (*.sc) are places by *.sc-sh scripts.
2597 Again, these are simple shell scripts that 'cat'
2598 here-documents, usually with some substitutions.
2599 The output a *.sc-sh is a script file.
2600 * Each emulation is defined by a short shell script with
2601 extension *.sh that specifies the emulation-specific
2602 parameters (such as the name of the *.sh-sc and *.em
2604 * genscript.sh is the master shell script used to generate
2605 an emulation. It is passed various argument, including
2606 the name a the emulation-speciic *.sh file that it
2607 "sources" to set variables to emulation-specifc parameters.
2608 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2609 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2610 * config/mh-foo: Rename LDEMULATION names as appropriate
2611 (usually 'gldfoo' -> plain 'foo').
2612 * ldwrite.c: Fixed a typo in a comment.
2613 * Makefile.in: Major changes. Removed some the sed
2614 magic to converts scripts, since that is now handled
2615 by genscripts.sh and the *.sc-sh scipt generators.
2616 * config.h: Remove a bunch of macros defining emulations
2617 and targets. This becomes one less file to edit when
2618 adding emulations or targets.
2619 * ldemul.h (struct ld_emulation_xfer_struct): Add
2620 emulation_name and target_name fields.
2621 * ldemul.c, ldemul.h: Define some default functions used
2622 by most emulations (and remove from the *.em scripts).
2623 * ldemul.c (ldemul_choose_target): Search the new
2624 ld_emulations array using a loop (instead of a hardwired
2625 nested if statement).
2626 Define the ld_emulation from the automatically-geenrated
2627 ldemul-list.h. This means you no longer have to edit ldemul.c
2628 to add a new emulation.
2629 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2630 their expansions, since the former no longer exist.
2631 * PORTING: A very rough first draft of a porting guide.
2633 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2634 to be terminated by a new-line (instead of requiring a semicolon).
2636 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2638 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2639 tests for NULL pointers all over the place.
2640 * ldlang.c (lang_process): remember to relocate global symbols
2641 *after* relaxing has done it stuff.
2643 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2645 * config/mt-coff-h8300: use EMUL like everything else
2646 * ldlang.c: (print_padding_statement): print the right address.
2647 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2650 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2652 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2653 * ldlang.c (print_data_statement): print the right address.
2655 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2657 * Makefile.in: The rule for testing ld by re-linking itself
2658 via an intermediate -r link was moved to the ld1 rule
2659 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2660 which allows the bootstrap rule to work.
2661 * ldctor.c (find_constructors): Don't create a constructor
2662 list if it is already defined (as would happen if ld is
2663 invoked by collect).
2665 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2667 * config/mh-sparc.h: now uses libgcc.a
2668 * ldmain.c: quit using exit
2669 * *sc: use *(COMMON) rather than [COMMON]
2670 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2671 to allow preprocessing of .l file.
2672 * Makefile.in: New ldlex.l mangling
2673 * ldexp.c (fold_binary): perform expressions with % and / in
2675 * ldfile.c (open_a): open archives on VMS in a special way
2678 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2680 * ldgram.y: map -M behave in the same way as -Map (sets file name
2682 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2683 whether or not relaxing has been done.
2684 * ldmain.c: don't open a map file if it doesn't have a name
2685 * relax.c: all the brains have moved into bfd.
2686 * ldwrite.c: ammend comment
2688 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2690 * Makefile.in: added relax, also made three stage go through a
2693 * config.h: if GNU960 defined, then default emulation mode is
2695 * ldexp.h, ldexp.c: map to file hooks
2696 * ldlang.c: map to file hooks
2697 * ldgram.y: added -Map -relax
2698 * ldlex.l: added -relax, -Map
2699 * ldmain.c: open map file
2700 * ldmisc.c: support for map file
2701 * ldwrite.c: new relax magic
2703 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2705 * Makefile.in, config/tm-*.h: Clean up make output, only
2706 pass DEFAULT_EMULATION to ldmain.c.
2708 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2710 * ldver.c: Bump to version 1.94.
2712 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2714 * Makefile.in: infodir belongs in datadir.
2716 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2718 * Makefile.in: Pass -y to bison. (Again;
2719 accidentally deleted by Rich.)
2720 * news.sc, ldgld68k.sc: Define __end as well as _end.
2722 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2724 * ldindr.h: added to contain prototypes of ldindr.c
2725 * ldfile.c: include ctype.h
2726 * ldmain.c: include the requried prototype headers
2727 * ldwrite.c: get_reloc_upper_bound has been renamed
2728 bfd_get_reloc_upper_bound
2730 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2732 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2733 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2734 spaces following hyphens, bsd make can't cope. added
2735 standards.text support and made it look like all the other
2738 * configure.in: configure now runs entirely in objdir so make file
2739 existence checks against ${srcdir}. Mark this directory as
2742 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2744 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2745 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2746 and mandir now keyed off datadir by default.
2748 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2750 * ldver.c: Bumped version to 1.93.
2751 * Makefile.in: Pass -y to bison.
2753 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2755 * config.h: h8 is now coff, not ieee
2756 * h8300hds.sc: reflect the same
2758 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2760 * ldver.c (ldversion()): Update to 1.92.
2761 * ldctor.c: There are two places constructor sets
2762 can be defined. One of them checked for an existing
2763 duplicate, the other didn't. Unfortunately, the latter
2764 was called after the former ...
2765 So, factor out code for inserting a new element into
2766 constructor_name_list (after checking for a duplicate)
2767 into a new function add_constructor_name, and call
2768 it from both aforementioned places (ldlang_add_constructor
2769 and ldlang_check_for_constructors).
2771 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2773 * Makefile.in: Rename .c files generated from ldtemplate
2774 to have names starting with ld__. This helps 'make clean'.
2776 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2778 * Makefile.in: Take out the version number for install
2779 * m88kbcs.sc: put in contructor blocks.
2781 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2783 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2784 parameter, a format, and an arg pointer, and rename it to
2785 vfinfo(). Write info() in terms of new vfinfo().
2786 New einfo() is the same as info(), except it writes to stderr.
2787 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2788 ldmisc.c: Replace "error" calls to info() by new einfo().
2790 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2792 * ldlex.l ldgram.y: made -V option do same as -v
2793 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2796 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2797 i386 aout changes from Bob Kukura
2798 * Makefile.in, config.h: added i386aout support
2799 * configure.in: fixed /h-{myhost} typo
2800 * ldgram.y: -MM now gives more boring map.
2801 * ldlang.c: now does D_PAGED flag the right way.
2802 * ldsym.c: -MM flags does the right thing.
2804 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2806 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2807 * ldlang.c (init_os): Compensate for BFD change,
2808 where bfd_make_section now returns NULL for a duplicate
2809 section request, instead of the old section.
2811 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2813 * ldver.c: Bump to version 1.91 (consistent with binutils).
2815 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2817 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2818 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2819 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2820 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2821 Add or update copyright notices.
2823 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2826 * Makefile.in: Changed installation directory name scheme
2827 to be consistent with gcc. Also changed 'install'.
2829 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2831 * Makefile.in: new targets ld.mm, ld.me
2833 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2835 * Makefile.in, ldtemplate: Need to use separate scripts
2836 for -n and -N options. Yet more complication.
2838 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2840 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2841 work). Add some lines to avoid Sun Make VPATH bugs.
2843 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2845 * news.sc: Add alignment for data segment.
2846 * ldtemplate: Add (yet another) script to get for -n or -N
2847 options. (These need different alignment than ZMAGIC files.)
2848 * Makefile.in: Add stuff for new foo.xn scripts.
2849 These are generated by replacing "ALIGN(0x...00)" by ".".
2851 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2853 * Makefile.in: new targets ld.ms, ld-index.ms
2854 ld.texinfo: remove tabs, other cleanups for texi2roff
2856 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2858 * ldmain.c (main): Make config.magic_demand_paged be true
2859 by default. Don't the WP_TEXT and D_PAGED flags of
2860 output_bfd here; it's too late, so set it when output_bfd
2861 is created (in ldlang.c). Also fix setting of EXEC_P flag
2862 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2863 * ldlang.c: Remove some duplicate extern declarations.
2864 * ldgram.y: Fixes to -N and -n options.
2865 * Makefile.in: Recognize upper case letters in sed script
2866 to remove assignments from script files.
2867 * ldtemplate: Don't assukme that -N or -n options
2868 imply use of -r script.
2869 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2871 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2873 * ldtemplate: include bfd.h before sysdep.h.
2875 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2877 Restructure configuration scheme for bfd, binutils, ld.
2879 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2880 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2881 Change some config names to match other dirs.
2882 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2884 * config/: Rename some config files to match up h-*.h names.
2885 Remove all the HOST_SYS definitions from the config files.
2887 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2889 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2890 * ldtemplate: Remove ldfile_add_library_path calls;
2891 just use the SEARCH_DIR commands in the script files.
2892 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2893 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2894 This is primarily intended for cross-linking, where you would
2895 place libaries in a different place than native libraries.
2896 Also, emulations made from ldtemplate now use $(srcdir).
2897 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2898 form; people can use the Makefile's LIB_PATH to override.
2900 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2902 * Makefile.in: fix target ld.dvi, add target ld.info
2903 ld.texinfo: make info filename ld.info
2905 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2907 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2909 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2910 few BFD types & enums.
2914 version-control: never