1 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
4 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
5 Accept -static as a synonym for -non_shared.
7 Let the user change the dynamic linker used by ELF code.
8 * ld.h (args_type): Add new field interpreter.
9 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
11 * ldmain.c (main): Initialize command_line.interpreter to NULL.
12 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
13 the ELF backend to return the .interp section. If
14 command_line.interpreter is not NULL, set the contents of .interp
16 * ld.texinfo: Mention -dynamic-linker.
18 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
21 * lexsup.c (parse_args): Sort out the option macros and change the
22 definitions to make it easier to add a new option.
24 * scripttempl/aout.sc: Define __etext and __edata to go along with
27 * ld.h (ld_config_type): Add new field traditional_format.
28 * lexsup.c (parse_args): Add traditional-format to longopts, and
30 * ldmain.c (main): Initialize config.traditional_format to false.
31 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
32 flags of output_bfd according to config.traditional_format.
33 * ldver.c (help): Mention -traditional-format.
34 * ld.texinfo: Document -traditional-format.
36 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
38 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
41 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
43 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
44 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
46 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
48 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
49 _FTEXT, _ETEXT and _FDATA. Dont define _END.
51 * ldfile.c (open_a): If this is not an archive, try to open it in
52 the current directory before searching for it.
54 * lexsup.c (parse_args): Treat -i as a synonym for -r.
56 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
57 BLOCK works in a section address as documented.
59 * ldgram.y (YYDEBUG): Don't define.
61 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
63 * emultempl/gld960.em: Pass false for new argument to
64 ldfile_add_library_path.
65 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
67 * emultempl/sunos.em: Only look for .so files if doing a dynamic
70 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
72 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
74 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
76 * Makefile.in (check): Delete ld.new dependency so that a regression
77 test doesn't trigger a rebuild of the linker.
79 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
81 * ldlang.c (map_input_to_output_sections): For lang_address, call
82 init_os if it hasn't already been called.
84 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
86 Add support for SunOS shared libraries.
87 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
88 shared library support code.
89 * emultempl/sunos.em: New file.
90 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
91 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
92 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
95 * ldlang.c: Minor formatting cleanups.
96 (lang_for_each_input_file): New function.
97 * ldlang.h (lang_for_each_input_file): Declare.
99 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
101 (search_head): Declare.
102 (ldfile_add_library_path): Add new cmdline argument in prototype.
103 * ldfile.c (search_head): Make non-static.
104 (search_dirs_type): Move to ldfile.h.
105 (ldfile_add_library_path): Accept cmdline argument, and save it.
106 * lexsup.c (parse_args): Pass true for new cmdline argument of
107 ldfile_add_library_path.
108 (set_default_dirlist): Likewise.
109 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
110 argument of ldfile_add_library_path.
111 * ldgram.y (ifile_p1): Likewise.
113 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
115 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
116 total_size, superfile and chain.
117 * ldfile.c (open_a): Don't clear search_dirs_flag.
118 (ldfile_open_file): Don't try to open superfile. Assert that file
119 has not already been opened.
120 * ldlang.c (new_afile): Don't initialize superfile.
121 * ldmain.c (add_archive_element): Don't initialize subfiles or
122 chain or superfile. Initialize search_dirs_flag to false.
124 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
126 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
128 Changes from binutils-2.4 release:
130 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
131 variables, use whitespace, so scripts don't break.
133 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
135 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
137 * cdtest-bar.cc: Renamed from cdtest-func.cc.
138 * Makefile.in: Noted change.
140 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
141 don't know where that's supposed to come from, or why it's
144 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
146 * configure.bat: update to latest makefile.in
147 * emulpara/go32.sh: set to coff-go32 not aout
148 * emultemp/generic.em: strength-reduce the structure of
149 this shell script, since the only available shell for
150 DOS can't handle complex syntax.
151 * emultemp/stringify.sed: for "sed -f" instead of inline.
152 * makefile.in: depend on stringify.sed as well as genscripts.sh
153 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
154 * genscripts.sh: empty variables aren't always considered "set",
155 so set them to "y" instead.
157 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
159 * ldlang.c (entry_symbol): Make static.
160 (lang_add_entry): Add cmdline argument.
161 * ldlang.h (lang_add_entry): Change prototype.
162 * ldgram.y (statement_anywhere): Change lang_add_entry call.
163 * lexsup.c (parse_args): Likewise.
165 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
167 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
169 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
170 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
171 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
173 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
175 Add support for ELF shared libraries.
176 * ld.h (ld_config_type): Add field dynamic_link.
177 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
178 on attempts to use -r with -relax, -call_shared or -s.
179 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
180 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
181 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
182 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
183 OPTION_NON_SHARED by setting dynamic_link field accordingly.
184 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
186 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
187 opening a file with a .so extension first.
188 * emultempl/elf32.em: New file.
189 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
190 (NONPAGED_TEXT_START_ADDR): Likewise.
191 (TEMPLATE_NAME): Define as elf32.
193 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
194 * scripttempl/elf.sc: Add placement for new dynamic sections.
195 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
196 outside of any section. Don't use ALIGN(8); just let one section
197 VMA follow another. Put .dynbss in .bss. Don't mention debugging
198 sections; they'll be handled correctly anyhow.
199 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
201 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
203 * Makefile.in (install): Redirect output of ln to /dev/null.
205 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
207 * emultempl/hppaelf.em: Change all references of
208 .hppa_linker_stubs to .PARISC.stubs.
209 * scripttempl/hppaelf.sc: Likewise.
211 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
213 * ldlang.c (print_output_section_statement): Change ``no attached
214 output section'' message slightly.
215 (lang_do_assignments): Don't recurse down if there is no real
218 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
219 match corresponding change in emulation templates.
220 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
221 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
223 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
225 * ldver.c (ldversion): Updated version number.
227 * cdtest-foo.cc: Use explicit "#pragma implementation".
228 * cdtest-bar.cc: Renamed from cdtest-func.cc.
229 * Makefile.in: References to cdtest-func.o changed to
232 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
234 Don't create unnecessary output sections.
235 * ldlang.c (out_bfd_get_section_by_name): Remove.
236 (wild_section): Call bfd_get_section_by_name rather than
237 our_bfd_get_section_by_name. Don't call wild_doit if there is no
239 (lang_create_output_section_statements): Remove.
240 (map_input_to_output_sections): For several cases, call init_os if
241 it has not already been called.
242 (lang_size_sections): If output section was not created, skip it.
243 (lang_process): Don't call lan_create_output_section_statements.
244 (lang_place_orphans): Skip files with just_syms_flags set to true.
245 * ld.texinfo: Document change.
247 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
249 * ldlang.c (wild_doit): Don't bother initializing the vma and
250 section size. Don't special case SEC_SHARED_LIBRARY.
251 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
254 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
256 * config/go32.mh : New file for Xgo32X.
258 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
261 before calling einfo, since we are reporting an fopen failure.
262 From jrs@world.std.com (Rick Sladkey).
264 * configure.in: Use "e" rather than "em_" as prefix for
267 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
269 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
271 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
272 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
274 * Makefile.in: Changed all generated file names.
275 (ldemul-list.h): Depend on Makefile, not config.status. Changed
276 sed patterns to handle new filenames.
278 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
279 * configure.in: Adjusted.
281 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
283 * Makefile.in (install-info): Don't use "$<*", it doesn't always
284 work. Instead, check build dir and $srcdir explicitly, and use
285 `echo' to get all the filenames.
287 * configure.in (h8300h-*-hms): Changed ld_target name to
289 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
292 * config/i960coff.mt: New file.
293 * emulparams/gld960coff.sh: New file.
294 * emultempl/gld960c.em: New file.
295 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
296 i960coff configuration.
297 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
299 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
300 code isn't included in FSF releases, and it can still be
302 (distclean): Remove site.bak and tmpdir.
303 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
304 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
306 Patches from Ralph Campbell:
307 * config/mipsbsd.mh: New file.
308 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
309 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
310 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
313 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
315 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
317 * config/m68k.mt (EMUL): Set to m68kaout.
318 * emulparams/m68kaout.sh: New file.
319 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
320 (em_m68kaout.c): New target.
322 * ldlang.c (lang_size_sections): If dot moves because of an
323 assignment, don't try to insert a pad into the absolute output
324 section, just change the address of the default memory region
327 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
328 cdtest-ur.out, and cdtest-ur.tmp.
330 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
332 * scripttempl/sa29200.sc: Align all sections to four byte
335 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
337 * Makefile.in, configure.in: Support for go32 coff.
338 * config/i386-go32.mt: New file
339 * emulparams/i386go32.sh: New file
340 * scripttempl/i386go32.sc: New file
342 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
344 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
345 Lynx-specific script templates.
346 * configure.in (sparclite*-*-coff): Use coff-sparc.
347 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
348 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
349 (ENTRY): Set to __main.
350 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
351 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
352 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
354 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
356 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
357 byte boundary, in case the global constructors do not take up an
360 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
361 exist, get crtbegin based on gcc -print-libgcc-file-name.
362 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
364 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
366 * ldlang.c (lang_size_sections): When no address is given for a
367 section, align it according to its requirements.
369 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
371 * Makefile.in (clean, distclean): Remove configdoc.texi.
373 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
375 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
377 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
379 * ldlang.c (lang_size_sections): When relaxing, adjust the
380 position of a padding statement, and adjust dot accordingly.
382 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
384 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
386 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
388 * scripttempl/i386coff.sc: If relocating, don't put .init and
389 .fini sections into .text; keep them separate.
390 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
391 exist, get crtbegin based on gcc -print-libgcc-file-name.
392 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
394 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
396 * Makefile.in (check): Set TCL_LIBRARY for runtest.
398 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
400 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
403 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
404 if building a final executable.
406 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
408 * ldmain.c (main): Check the return value of bfd_close.
410 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
412 * scripttempl/alpha.sc: Clean up section alignment to ensure that
413 sections never overlap when using -r.
415 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
417 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
418 changes: get_symtab_upper_bound renamed and returns long,
419 bfd_canonicalize_symtab returns long, check for error indications.
421 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
423 * ldlang.c (print_input_section): For section size, use
424 _cooked_size if it is non-zero, size otherwise.
425 (size_input_section): Likewise.
426 (lang_do_assignments): Likewise (case lang_input_section_enum).
428 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
430 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
431 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
432 (lang_add_input_file): Pass true to new_afile for add_to_list.
433 (lookup_name): Remove force_load argument. Changed all callers.
434 Pass false to new_afile for add_to_list. Split loading of symbols
435 out into separate function.
436 (load_symbols): New function split out of lookup_name. Don't load
437 the symbols if they are already loaded.
438 (open_input_bfds): For lang_input_statement_enum call load_symbols
439 rather than lookup_name.
440 (lang_process): Pass abs_output_section rather than NULL to
442 (lang_startup): Set real field of first_file to true.
444 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
446 * ldlang.c (had_relax): Removed.
447 (relax_again): New static variable.
448 (lang_size_sections): Change call to bfd_relax_section to
449 correspond to BFD changes. Set relax_again appropriately.
450 (lang_process): Remove #if 0 code. When relaxing, keep calling
451 lang_do_assignments and lang_size_sections until relax_again
454 * emultemp/gld960.em: Include libiberty.h
455 (gld960_before_parse): Pass NULL as final argument to concat.
457 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
459 * scripttempl/aout.sc: Force _end and __end to be aligned to a
462 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
463 building a bfd_data_link_order, rather than by setting the section
464 contents immediately.
466 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
468 Changes to make -Ur work again.
469 * ldmain.c (add_to_set): Now takes reloc argument rather than
470 bitsize. Check config.build_constructors here. If an new hash
471 table entry is created, mark it as undefined.
472 (constructor_callback): No longer takes bitsize argument. Pass
473 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
474 BFD backend supports it.
475 (reloc_overflow): Handle a NULL abfd argument.
476 (reloc_dangerous, unattached_reloc): Likewise.
477 * ldctor.c: Include ldmain.h.
478 (struct set_info): Change bitsize field to reloc.
479 (ldctor_add_set_entry): Now takes reloc argument rather than
480 bitsize. Don't bother to check config.build_constructors here.
481 (ldctor_build_sets): Get the size from the reloc howto. If
482 generating relocateable output, call lang_add_reloc rather than
484 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
486 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
487 (lang_reloc_statement_type): New structure.
488 (lang_statement_union_type): Add reloc_statement field.
489 (lang_add_reloc): Declare new function.
490 * ldlang.c (lang_for_each_statement_worker): Handle
491 lang_reloc_statement_enum.
492 (map_input_to_output_sections, print_statement): Likewise.
493 (lang_size_sections, lang_do_assignments): Likewise.
494 (print_reloc_statement): New function.
495 (lang_add_reloc): New function.
496 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
498 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
499 (cdtest-ur, cdtest-ur.out): New targets.
500 (check-cdtest): Now also check that -Ur works correctly.
502 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
504 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
506 * ldlang.c (lang_process): Move lang_common call before
507 map_input_to_output_sections, to ensure that any alignment
508 constraints set by common symbols are copied over to the output
511 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
513 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
514 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
515 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
516 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
519 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
521 * config/i386bsd.mh: New file.
523 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
525 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
527 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
528 (DATA_START_SYMBOLS): Define _fdata.
530 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
532 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
534 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
536 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
537 works again. Attach some output symbols to the stub file bfd.
539 * emultempl/hppaelf.em: Include elf32-hppa.h.
540 (file_chain): Add decl.
541 (hppa_look_for_stubs_in_section): Delete decl.
542 (hppaelf_finish): Reenable code. Do not pass symbols
543 down to hppa_look_for_stubs_in_section.
545 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
547 * ldmain.c (write_map): Don't define. Removed all references.
548 Just use map_file or map_filename instead.
549 (add_archive_element): Use minfo to write map information, not
551 (constructor_callback): Use fprintf to write map information, not
553 * ldmain.h (write_map): Don't declare.
554 * ldgram.y (mri_script_command): Removed reference to write_map.
555 * ldlang.c (lang_one_common): Likewise.
556 * lexsup.c (parse_args): Likewise.
558 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
560 * scripttempl/elf.sc: Force all sections to be aligned.
562 * ldgram.y (section): Reverse the order of memspec_opt and
563 fill_opt to avoid an ambiguity when both are used.
564 * ld.texinfo: Changed accordingly.
566 * ldgram.y: Move include of ldlex.h back with other includes.
567 * ldlex.h (input_type): Don't initialize enum constants to
569 * ldlex.l: Use a switch to return the right token based on
570 input_type, rather than knowing that input_type has a value based
573 * ldgram.y (dirlist_ptr): Removed; not used.
574 * lexsup.c: Include ldver.h.
575 * Makefile.in: Rebuilt dependencies.
577 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
579 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
580 (ldlang_add_file): call it here instead.
582 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
584 * ldgram.y: Include ldlex.h after %token decls, for byacc.
586 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
588 * emultempl/hppaelf.em: First attempt to clean this file up.
589 Add comments in several functions as to their purpose and
590 how they function (or my current best guess). Clean up horrible
591 spacing and indention that never should have been accepted in the
592 first place. Add FIXMEs for issues which need to be resolved.
593 Disable linker-stub generation until it gets fixed. This allows
594 the linker to at least work on simple code for testing purposes.
596 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
597 it via hppaelf_finish). Prototype moved into ldlang.h.
598 (lang_process): Move problematic extra call to lang_size_sections
599 into the PA ELF specific code.
600 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
601 lang_size_sections moved here.
603 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
605 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
606 * config/ppc-elf32.mt: New file.
607 * emulparams/elf32ppc.sh: New file.
608 * emultempl/ppc.em: New file.
609 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
610 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
611 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
613 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
615 * lexsup.c (parse_args): Use symbolic numbers for long options.
616 Fix misunderstanding in -Y and -call_shared et al.
618 Use getopt instead of lex and yacc to parse the command line.
620 * ld.texinfo (Options): Document changes to option syntax.
621 * Makefile.in: Update dependencies.
622 * ldver.c (help): Tweak dashes in usage message.
623 * ldgram.y (%union): Remove unused members.
624 Remove %tokens for command line options; add ones for input types.
625 (command_line): Rules removed.
626 (file): Instead of command line, recognize an
627 input type indicator, then use the nonterminal for that type.
628 (defsym_expr): New nonterminal from code formerly in command_line.
629 * ldlex.h: Declare parser input type enum and variable.
630 Don't declare parse_line.
631 * ldlex.l: Remove unused variables. Make some used ones static
633 (COMMAND): Start state and its rules removed.
634 At start of yylex, return input state token if at start of input.
635 (lex_redirect): Don't need to set yyout.
636 (ldlex_command): Function removed.
637 * ldmain.c (main): Instead of calling parse_line, set up the
638 redirections and call yyparse directly.
639 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
641 * lexsup.c: Remove #if 0'd code.
642 (parse_line): Function removed.
643 (parse_args): Rewrite to use getopt_long_only.
644 (set_default_dirlist): New function from code formerly in
645 ldgram.y:command_line.
646 (set_section_start): New function.
647 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
648 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
649 compiled-in link scripts in "{" and "}", as the grammar no longer
652 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
654 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
655 require that it be in $(srcdir).
657 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
659 * ldlang.c (lang_size_sections): Only align section to alignment
660 required by linker script, not to maximum alignment of input
663 * ldlang.h (largest_section): Don't declare.
664 * ldlang.c (largest_section): Don't define.
665 (size_input_section): Don't set largest_section; not used.
667 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
669 * ldlang.c (new_afile): Pass NULL as last argument to concat.
671 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
673 * ldlang.c, ldmain.c: Include libiberty.h.
675 * ldmisc.h (concat): Don't declare.
676 * ldmisc.c (concat): Don't define; just use the one in libiberty.
678 * ld.h (as_output_section_statement): Removed; not used.
680 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
682 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
683 bfd_set_error and new error names.
685 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
687 * ldwrite.c (build_link_order): If the cooked size of the section
688 has been set, use it, for determining link_order size.
689 (ldwrite): In the error message displayed if bfd_final_link fails,
690 indicate that it was in fact the final link step that failed.
692 * ldlang.c (lang_size_sections): Clear bfd_error before calling
693 bfd_relax_section, in case it returns false but doesn't flag an
694 error. If an error is returned, indicate which one it is in the
697 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
698 it'll get picked up from $(srcdir) if appropriate.
700 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
702 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
703 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
705 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
707 * ldlex.l (comment): Increment line number when newline is read.
709 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
711 * ldlang.c (lookup_name): Take new argument, force_load. If true,
712 reload the file even if it is already loaded.
713 (wild): Call lookup_name with force_load argument of 0.
714 (open_input_bfds): Call lookup_name with force_load argument of 1.
715 (print_symbol): Remove declaration of non-existent function.
716 (print_one_symbol): Return true rather than falling off end.
718 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
720 * ldmain.c (main): Use %ld when printing long values.
722 * scripttempl/elf.sc: Move _edata after the .sdata section.
723 Permit OTHER_BSS_SYMBOLS to be defined.
724 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
726 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
728 * Rename all "hppaosf" files to "hppaelf".
729 * Change all "osf" references to "elf" in hppaelf files.
730 * Makefile.in: Likewise.
731 * configure.in: Likewise.
733 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
735 * ldmain.c (main): Call xatexit, not atexit.
736 Call xmalloc_set_program_name.
738 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
741 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
743 * emultempl/lnk960.em (append), emultempl/hppaosf.em
744 (hppaosf_finish): Call xmalloc, not ldmalloc.
745 * ldmain.c (preserve_output): Function removed.
746 (main): Do it here instead.
748 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
750 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
751 GNU C specific macros.
753 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
754 call to LANG_FOR_EACH_INPUT_SECTION.
756 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
758 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
759 deleted; will use libiberty versions instead.
760 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
761 mri.c Makefile.in: Change callers.
763 * ldmisc.c (vfinfo): Remove cleanup code.
764 * ldmain.c (remove_output): Put it here (new function).
765 (preserve_output): New function.
766 (main): Register remove_output and preserve_output with atexit.
767 * ldmain.c ldgram.y: Call xexit instead of exit.
768 * ldmisc.h: Declare xexit.
770 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
772 * Makefile.in: Lots of new H8/500 memory models.
774 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
776 * ldlex.l: Removed duplicate rules.
777 (yywrap): Provide default definition, needed with some versions of
780 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
782 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
783 the archive filename too.
785 * ldlex.l: Add rule to catch invalid input characters instead of
786 printing them. Include "ldmain.h" for program_name decl.
787 (lex_warn_invalid): New function.
788 * Makefile.in: Add dependency.
790 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
792 * Makefile.in (check): Don't bother running any tests of
793 cross-linker until the test suite no longer assumes native mode.
795 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
797 * ldlang.c (print_one_symbol, print_input_section): Print
798 global symbols in symbol table again.
800 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
802 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
803 exit successfully instead of complaining if no input files are
806 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
808 * Makefile.in: Format variable definitions consistently.
809 (LD_PROG): Remove unnecessary variables from link command,
810 change variable LOADLIBES to EXTRALIBS.
812 * ldmain.c (main): Compute and display total execution time.
813 * ld.texinfo (-stats): Document the option.
815 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
817 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
820 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
823 * ldlang.c (relaxing): Removed global variable.
824 (lang_size_sections): If the canonical symbols have not already
825 been read in, read them in before relaxing.
826 * ldlang.h (relaxing): Removed declaration.
828 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
830 * ldlang.c (new_afile): Initialize loaded field to false.
831 (lookup_name): If file was already loaded, don't call the
832 add_symbols entry point again.
834 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
836 * ld.texinfo: Clarify what -T option does.
838 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
840 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
843 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
845 * ldmain.c (add_archive_element): If trace_files or
846 trace_file_tries, print file name.
847 * ldlang.c (lookup_name): Likewise.
848 (ldlang_add_file): Don't put files on input_bfds list in reverse
851 * scripttempl/elf.sc: Correct typo.
853 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
855 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
856 their arguments optional, for compatibility with the old GNU ld.
858 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
860 * scripttempl/elf.c: Define __bss_start before the .sbss section.
862 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
864 * ldmain.c (add_to_set): Add bitsize argument.
865 (constructor_callback): New function.
866 (link_callbacks): Add constructor_callback.
867 * ldctor.c (struct set_info): Add bitsize field.
868 (ldctor_add_set_entry): Add bitsize argument.
869 (ldctor_build_sets): Base the size of the elements of the set on
870 the bitsize, rather than always using LONG.
871 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
873 * ld.h (QUAD_SIZE): Define.
874 * ldgram.y (QUAD): New token.
876 * ldlex.l: Return QUAD.
877 * lexsup.c (keywords): Add QUAD.
878 * ldwrite.c (build_link_order): Handle QUAD.
879 * ldlang.c (print_data_statement): Handle QUAD.
880 (lang_size_sections): Likewise.
881 (lang_do_assignments): Likewise.
882 * ldexp.c (exp_print_token): Add QUAD to table.
883 * ld.texinfo: Describe QUAD.
885 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
886 since the Alpha doesn't use them.
888 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
890 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
892 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
894 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
895 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
897 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
899 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
900 needed for i386mach. (Should be a no-op on other systems.)
902 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
903 (PAGE_SIZE): Don't define; not used.
905 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
907 * ldgram.y (yyerror): Make argument const char *, and actually
908 print it out rather than assuming it is a syntax error.
909 * ldmisc.h: Change declaration of yyerror.
910 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
912 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
914 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
915 exec header offset, since the exec header isn't loaded.
916 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
918 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
920 A major rewrite to move the bulk of the linker into BFD so that
921 more efficient backend code can be written for specific object
923 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
924 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
925 * ldctor.c, ldctor.h: Complete rewrite.
926 * ldwrite.c, ldwrite.h: Complete rewrite.
927 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
928 link_info.strip instead. Changed all uses.
929 (discard_locals_type, discard_locals): Removed. Use
930 link_info.discard instead. Changed all uses.
931 (ld_config_type): Removed relocateable_output field; use
932 link_info.relocateable instead; changed all uses. Added stats
934 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
935 set_loader_symbol): Removed.
936 * ldexp.h (node_class): Added etree_rel.
937 (etree_type): Added rel field.
938 * ldexp.c (exp_print_token): Bracketed table initialization.
939 (exp_relop): New function.
940 (fold_name): Use linker hash table rather than ldsym functions.
941 (exp_fold_tree): Likewise. Also, handle etree_rel case.
942 (exp_print_tree): Handle etree_rel.
943 * ldgram.y (strip_symbols, discard_locals): Removed.
944 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
945 (REL): New token. Does not appear in grammar, but needed for
947 (file): Don't call lang_final; it's called by main anyhow.
948 * ldlex.l: Accept -stats and -no-keep-memory options.
949 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
950 * ldlang.c: Consistently use fill_type for fill argument.
951 (lang_init_script_file, script_file): Removed.
952 (create_object_symbols): Removed. Use
953 link_info.create_object_symbols_section instead. Changed all
955 (lang_add_keepsyms_file): Removed.
956 (lookup_name): Call bfd_link_add_symbols instead of
957 ldmain_open_file_read_symbol.
958 (wild): Don't iterate over script_file.
959 (open_output): Create link hash table.
960 (lang_place_undefineds): Rewrote.
961 (lang_size_sections): Handle relaxing (doesn't work yet).
962 (lang_relocate_globals): Removed.
963 (lang_finish): Use link hash table rather than ldsym functions.
964 (lang_common): Rewrote.
965 (lang_one_common): New function.
966 (ldlang_add_file): Add file to link_info.input_bfds list. Set
968 (create_symbol): Removed.
969 (lang_process): Don't call lang_init_script_file. Call
970 ldctor_build_sets rather than find_constructors. Don't call
971 lang_relocate_globals.
972 (lang_abs_symbol_at_beginning_of): Rewrote.
973 (lang_abs_symbol_at_end_of): Rewrote.
974 * ldmain.c (had_y): Removed.
975 (lprefix, lprefix_len): Removed; use link_info fields instead.
977 (multiple_def_count, commons_pending, undefined_global_sym_count,
978 total_symbols_seen, total_files_seen): Removed.
979 (link_callbacks, link_info): New variables.
980 (main): Initialize link_info. Don't call init_bfd_error_vector or
981 ldsym_init. Don't set now unused variables. Handle -stats.
982 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
984 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
985 search_library, gnu960_check_format, decode_library_subfile,
986 linear_library, symdef_library, clear_syms, subfile_wanted_p):
988 (add_keepsyms_file, add_archive_element, multiple_definition,
989 multiple_common, add_to_set, warning_callback, undefined_symbol,
990 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
992 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
993 require symbols for %C; look them up instead.
994 * emultempl/hppaosf.em: Pass link_info to
995 hppa_look_for_stubs_in_section.
996 * Makefile.in: Rebuilt dependencies.
997 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
999 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1001 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1002 ldlang.h and ldctor.h.
1004 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1005 declarations of free and malloc from flex output. Change malloc
1006 to ldmalloc in flex output.
1008 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1010 * ldmain.c (lprefix): Change default from a char to a string
1011 with only one character.
1012 (lprefix_len): Set default to one.
1014 * ldmain.h (lprefix_len): Declare.
1016 * ldsym.c (write_file_locals): Use strncmp rather than a character
1017 comparison for lprefix.
1019 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1022 * emultmpl/hppaosf.em: Include ldexp.h.
1023 (before_parse): Set lprefix and lprefix_len correctly.
1025 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1027 * ldlex.h: Don't declare yywrap if it is a macro.
1028 * ldlex.l: Include sysdep.h.
1029 * ldlang.c (lang_for_each_statement_worker,
1030 lang_for_each_statement): Forgot to use PARAMS.
1032 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1034 * Makefile.in: Added .PHONY targets where appropriate. Added some
1036 (gcclibdir, version): Removed unused variables.
1037 (DEP): New variable, set to mkdep.
1038 (ALL_CFLAGS): New variable. Used in .c.o target.
1039 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1041 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1042 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1043 mostly obsolete variables. Adjusted remaining uses.
1044 (DEF_EMUL): Removed variable.
1045 (ldmain.o): Handle undefined EMUL error correctly.
1046 (ldemul-list.h): Depend on config.status rather than Makefile.
1047 Create via temporary file.
1048 (ver960.c, roll, make): Removed obsolete targets.
1049 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1051 * dep-in.sed: New file, used when rebuilding dependencies.
1053 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1055 Made many changes to eliminate gcc warnings. Made various
1056 cosmetic changes, declared various things in header files, removed
1057 various extern declarations from .c files. No substantive
1060 * ldlang.c (lang_process): Ifdef out final call to
1061 lang_size_sections again (reverting change of Nove 2), since it
1062 breaks the Sun4 linker.
1064 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1066 * configure.in (alpha-*-netware*): New target; use alpha.
1068 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1070 * configure.in: Group targets by CPU. Merge some m68k target
1071 entries with different CPU specs that use the same ld_target
1074 * configure.in: Add sparc*-*-coff.
1075 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1076 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1077 (em_coff_sparc.c): Add dependencies and build rules.
1079 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1081 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1083 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1085 (command_line_option): Accept and ignore them (for now).
1086 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1087 where n is a number.
1089 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1091 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1092 not in bfd_com_section, create the section in the BFD so that it
1093 can be placed in the right output section.
1095 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1097 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1098 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1099 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1100 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1101 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1102 Move OTHER_READONLY_SECTIONS after all the other readonly
1103 sections. Don't use DATA_ADDR twice.
1105 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1106 p is in a common section, make sure the BFD has a section of that
1109 * ldlang.c (lang_common): Add newline to error message.
1111 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1113 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1114 Lynx-specific script instead of m68kcoff.
1115 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1116 (ENTRY): Define as __main.
1117 (TEXT_START_ADDR): Define as 0.
1118 (PAGE_SIZE): Define as 0x1000.
1119 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1120 * scripttempl/m68klynx.sc: New file.
1122 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1124 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1125 arguments rather than treating them as emulation names.
1127 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1129 * configure.in: Support x86 unixware and netware plus generic netware.
1131 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1133 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1136 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1138 * Makefile.in (distclean): Don't delete dvi or info files.
1139 (ld.info): Update dependency list.
1140 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1142 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1144 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1145 Set output_filename instead of creating a new node.
1146 (open_output): Don't set output_filename.
1147 (lang_final): Create the new node here.
1148 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1150 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1152 From Pete Hoogenboom (hoogen@cs.utah.edu):
1154 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1155 edata, _edata, end): Add definitions of these symbols.
1156 (__end): Remove definition of this symbol.
1157 (__data_start): Move definition of this symbol.
1159 * emultempl/hppaosf.em: Various fixes and support for linker stub
1161 (hppaosf_finish, hppaosf_search_for_padding_statements,
1162 hppaosf_create_output_section_statements): New functions in
1163 support of linker stub generation.
1164 (ld_hppaosf_emulation): Redefine to include new
1165 emulation-specific routines.
1167 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1168 Pass abs_output_section rather than NULL to avoid invalidating
1171 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1173 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1174 (em_i386mach.c): New rule.
1175 * configure.in (i[34]86-*-mach*): New case.
1176 * config/i386-mach.mt: New file.
1177 * emulparams/i386mach.sh: New file.
1179 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1181 * ld.h (flag_is_*): Removed macros.
1182 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1183 Consistently check the BFD symbol flags directly, rather than
1184 using file_is_* macros.
1186 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1188 * configure.in (sparc*-*-lynxos*): New target.
1189 * Makefile.in: Add rule for em_sparclynx.c.
1190 (ALL_EMULATIONS): Add Lynx emulations.
1191 * config/sparc-lynx.mt: New file.
1192 * emulparams/sparclynx.sh: New file.
1193 * scripttempl/sparccoff.sc: New file.
1195 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1197 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1199 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1201 * relax.c (write_relax): Check return value of bfd_seclet_link.
1203 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1205 * ldlang.c (delete_output_file_on_failure): New variable.
1206 (open_output): Set it after bfd open succeeds.
1207 * ldmisc.c (vfinfo): Test it.
1209 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1211 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1214 * ldemul.c: Support was added to allow emulation-specific
1215 processing to occur. This support was added primarily for linker
1216 stub generation in the elf32-hppa gld.
1217 (ldemul_finish, ldemul_create_output_section_statements): New
1219 * ldemul.h: Support was added to allow emulation-specific
1220 processing to occur. (As described above.) Added finish and
1221 create_output_section_statements fields to
1222 ld_emulation_xfer_struct structure.
1223 * ldlang.c: Add calls to emulation-specific routines.
1224 (lang_process): Add call to
1225 ldemul_create_output_section_statements function.
1226 (lang_process): Add call to a emulation-specific routine (and
1227 some processing after the call).
1229 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1231 * configure.in: mips*- instead of mips-, mips*el changes
1233 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1235 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1236 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1237 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1238 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1239 * config/alpha.mt: New file.
1240 * emulparams/alpha.sh: New file.
1241 * scripttempl/alpha.sc: New file.
1243 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1245 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1246 types of different sizes (eg: 64 and 32 bits), so coerce.
1247 * ld.h (ALIGN_N): Add warning about usage.
1249 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1251 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1252 which we already have a definition, rather than checking in
1253 several different places whether the symbol is weak.
1255 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1257 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1258 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1259 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1260 expanded within them.
1261 * config/mipsb-elf32.mt: New file.
1262 * emulparams/elf32mipb.sh: New file.
1263 * Makefile.in (em_elf32mipb.c): New target.
1265 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1267 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1268 lang_input_file_is_search_file_enum so objects brought in using
1269 INPUT() do a path lookup.
1271 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1273 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1274 instead of {i386,m68k}-coff.
1275 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1276 * config/i386-lynx.mt: New file.
1277 * config/m68k-lynx.mt: New file.
1278 * emulparams/i386lynx.sh: New file.
1279 * emulparams/m68klynx.sh: New file.
1281 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1282 but defaulting to _start.
1284 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1285 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1288 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1290 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1291 HOSTING_LIBS for testing.
1293 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1295 Finish up support for i386-sysv4 (without shared libraries):
1296 * ld.h (flag_is_weak): Define.
1297 * ldlang.c (print_symbol): Mention whether symbol is weak.
1298 (print_input_section): Print weak symbols as globals.
1299 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1300 (enter_global_ref): Do not warn if a weak symbol redefines a
1301 global symbol. Do not let a weak symbol redefine a common symbol.
1302 (enter_file_symbols): Treat weak symbols as global symbols.
1303 (subfile_wanted_p): Do not pull in an object file from a archive
1304 just to resolve an undefined weak symbol.
1305 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1306 error; the error might be that malloc has run out of space.
1307 * ldsym.c (write_file_locals): Treat weak symbols as global.
1308 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1310 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1311 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1312 * emulparams/elf_i386.sh: New file.
1313 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1314 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1315 (ALL_EMULATIONS): Add em_elf_i386.o.
1316 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1317 (em_elf_i386.c): New target, like other em_*.c targets.
1318 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1319 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1320 nonempty, and configured for native, add it to LIB_PATH.
1322 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1324 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1325 Added statements to pass stab and stabstr sections through and
1326 mark them as NOLOAD, which makes GDB happier.
1328 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1330 * configure.in: Accept m68k-lynx-lynxos config.
1332 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1334 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1336 * config/coff-h8300.mt: Add EMUL=h8300h.
1338 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1340 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1342 * Makefile.in: Changed CXX back to g++.
1344 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1346 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1348 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1350 * Makefile.in (TAGS): Use shell wildcards.
1352 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1354 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1356 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1358 * ld.texinfo: re-enable included config file; conditionalize doc
1359 for -oformat to interact properly with SingleFormat doc config
1360 var; rename @up/@down to @raisesections/@lowersections.
1362 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1364 * configure.in: recognize m88110.
1366 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1368 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1369 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1370 ELF emulation is "elf32-hppa" not "elf-big".
1371 (hppaosf_before_parse): Remove unneeded processing of environment
1373 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1374 .text segment of output file.
1375 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1377 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1379 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1382 * ldlang.c, ld.h: updated copyright.
1384 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1386 * ldlang.c (open_output, lang_check): Check return value of
1389 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1391 * scripttempl/h8500.sc: Start all sections in a different segment.
1392 * scripttempl/z8ksim.sc: Handle constructors
1394 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1396 * Makefile.in: revert earlier changes back to execute runtest
1397 with make check. cdtest and bootstrap now function as they
1398 did within the Makefile.
1400 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1402 * Makefile.in: Update dependencies.
1404 * configure.in: Set EMULATION_OFILES in Makefile based on
1405 --with-targets option.
1407 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1409 * Makefile.in: check targets reimplemented to old way.
1411 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1413 * config/i386v.mh, config/irix4.mh: Use gcc
1414 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1415 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1416 bfd/configure.host change.
1418 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1420 * scripttempl/elf.sc: Handle .line and .debug* sections.
1422 * ldlex.l: Use bfd_scan_vma, not strtoul.
1424 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1426 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1427 Remove inital caps in some error messages, change "can't" to
1428 "cannot", add missing colons.
1429 * ldmisc.c (vfinfo): Print "%%" as a single %.
1430 For '%' followed by unrecognized character, print them both
1431 verbatim instead of expecting a char * arg.
1432 For '%C', don't put the function name in parens.
1434 * ldexp.c (invalid): Pass "%%", not "% ".
1436 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1438 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1439 (BSS_VAR): Removed; now always define _fbss.
1440 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1443 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1445 * configure.in: z8k-coff is the same as z8k-sim
1447 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1449 * testsuite/lib/ld.exp: new file
1450 * testsuite/config/unix-ld.exp: new file
1451 * testsuite/ld.bootstrap/bootstrap.exp: new file
1452 * Makefile.in: add dejagnu support for make check
1454 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1456 * ldlex.l (comment): Add missing newline in message.
1457 * ldindr.c (add_indirect): Ditto.
1458 * ldexp.c (exp_fold_tree): Ditto.
1460 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1462 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1465 * ldmisc.c (multiple_warn): New function.
1466 * ldmisc.h: Declare it.
1467 * ldmain.c (enter_global_ref): Call it.
1468 * ld.h (ld_config_type): Add warn_common.
1469 * ldlex.l, ldgram.y: Set it with -warn-common option.
1470 * ldver.c (help): Document it.
1472 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1474 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1475 target-specific sections, and for changing data section vma.
1477 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1479 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1480 terminals, for Solaris.
1481 (dirlist_ptr): New static variable.
1482 (command_line_option): Accept new options.
1484 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1487 * config/sun4sol2.mt: Pass emulation name without ".sh".
1489 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1490 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1492 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1494 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1495 .dtors, .data1, .rodata1 sections, instead of combining them into
1496 other sections. For `-r', set all section start addresses to
1499 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1500 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1501 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1503 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1505 * genscripts.sh: If this is the default emulation, set
1507 * emultempl/*.em: Use it to determine whether to compile in the
1510 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1511 genscripts.sh. Pass the current emulation name without ".sh" on
1513 * genscripts.sh: Take an default emulation arg.
1514 Use the current emulation name as EMULATION_NAME.
1515 Make default lib path for cross-compiling ':', not null.
1516 * emulparams/*.sh: Don't set EMULATION_NAME.
1517 * ldemul.c (ldemul_get_script): Take isfile arg.
1518 Pass it to emulation's get_script function.
1519 * ldemul.h: Adjust get_script prototypes.
1520 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1522 * ldfile.h: Declare it.
1523 * ldgram.y: Accept a script on the command line again,
1524 for parsing compiled-in scripts.
1525 * ldmain.c (main): If ld script is a file, parse it as a -T
1526 option, otherwise parse it directly.
1527 * emultempl/*.em (*get_script): Return the scripts themselves if
1528 this is the default emulation; otherwise return their file names.
1529 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1531 * emulparams/m88kbcs.sh: Use it.
1533 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1535 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1537 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1538 there's no change log entry yet, tsk tsk) from the list of
1539 emulations compiled in until Mark gets around to checking in
1540 emulparams/i386linux.sh.
1541 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1542 changed, this file gets updated.
1544 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1546 * ldgram.y (OPTION_Lfile): New token.
1547 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1548 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1550 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1552 * configure.in: h8/300h support needs own .mt file.
1553 config/coff-h8300h.mt: New file.
1555 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1557 * ldmain.c: Don't include sys/stat.h; it already got included
1558 somewhere along the way.
1560 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1562 * Makefile.in: Add h8300h support.
1563 emulparams/h8300h.sh: New file.
1564 scripttempl/h8300h.sc: New file.
1566 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1568 * ldfile.c (ldfile_open_file): In error message, use the name the
1569 user gave (e.g., "-lc"), rather than the base file name.
1571 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1573 * ldmain.[ch]: Remove initial Q_ from function names.
1574 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1576 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1578 * ldlang.c (lang_process): Move loading of default script from
1579 here to main. Add a "/" to start of script name to prevent
1580 finding it in "." first.
1582 * ldmain.c (set_scripts_dir): Don't look in "." first.
1584 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1587 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1589 * Makefile.in (em_m88kbcs.c): Correct dependency.
1590 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1591 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1592 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1594 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1596 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1597 main.c (main): Print the errno string in the error message.
1599 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1601 * configure.in: Accept h8300h for target cpu.
1603 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1604 present (demangle is smart enough to know whether to do it or not).
1606 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1608 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1609 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1611 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1613 * ldmain.c (get_emulation, check_for_scripts_dir,
1614 set_scripts_dir): New functions.
1617 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1619 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1620 Create symbol "end" instead of "__end". Comment out some parts
1621 that may not be needed (yet) for elf.
1623 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1625 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1627 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1629 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1630 when no prototype is being supplied.
1631 (ldmalloc, ldrealloc): Size argument is now size_t.
1633 * ldmisc.c (finfo): New function, accepts FILE* argument.
1634 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1635 without leading zeros.
1636 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1637 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1639 (concat, buystring): String lengths are size_t.
1640 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1642 * ldlang.c (new_statement): Size argument is now size_t. Added
1643 forward declaration with prototype.
1645 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1647 * ldgram.y (OPTION_v): Don't turn on verbose output.
1649 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1651 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1654 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1656 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1657 collect2 doesn't look for gld any more anyhow.
1659 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1661 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1662 now have a non NULL srefs_chain.
1664 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1665 hp300hpux, since the latter does not exist.
1667 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1669 * genscripts.sh: Put the scripts in the ldscripts directory, not
1671 * configure.in (ldscripts): Make, instead of emulations.
1672 * Makefile.in (scriptdir): Take off the "ld" part.
1673 (install, clean, distclean): Use ldscripts, not emulations.
1674 In tests, don't pass -Lemulations.
1675 Don't pass tooldir/lib to genscripts.sh.
1676 * genscripts.sh: Don't take tooldir/lib arg.
1677 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1678 default script file.
1680 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1682 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1684 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1686 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1688 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1690 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1691 run in parallel without colliding on yacc's static file names.
1692 Without the stub rule, make will try to start two yacc's
1693 concurrently which fails because of yacc's static file names.
1695 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1697 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1700 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1702 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1703 different from libdir.
1705 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1707 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1709 * ldver.c (help): New function.
1710 * ldver.h: Declare it.
1711 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1713 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1715 * Makefile.in (INCLUDES): Don't need ../include any more.
1717 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1719 * ldlex.l, ldgram.y: Support new -oformat option.
1720 Remove attempt at supporting script fragments on the command line.
1721 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1722 * mri.c (mri_format), ldgram.y: Change callers.
1723 * ldlang.h: Change prototype.
1725 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1727 * Makefile.in: canonicalize install.sh; for use within
1728 this directory (and subdirs)
1730 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1732 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1734 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1737 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1739 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1740 It wasn't documented (or likely used) and wastes time.
1741 (try_open): If EXTEN is empty, don't try it.
1743 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1744 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1745 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1746 with normal function declarations.
1748 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1749 Move *.sc-sh to scripttempl/*.sc.
1750 * {emultempl,emulparams,scripttempl}/README: New files.
1751 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1752 removed, replaced with generic.em.
1753 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1754 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1756 * *.em (*_get_script): Return script name instead of script contents.
1757 * ldlang.c (lang_process): Change caller.
1759 * ldlex.l, ldgram.y: Recognize -m option.
1760 Check for input files after *all* options in grammar.
1761 * ldmain.c (main): Check for -m options. Add default directory
1764 * mkscript.c: File removed.
1765 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1766 to add to the default LIB_PATH.
1767 Look for input files in the new subdirectories.
1768 Create the scripts in emulations subdirectory and don't filter
1769 them through mkscript.
1770 * configure.in: Make the emulations subdirectory.
1772 * Makefile.in: Account for all of the above changes.
1773 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1774 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1775 Put CFLAGS last in the compilation rules.
1776 Add -I../bfd to INCLUDES so sysdep.h is found.
1778 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1780 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1782 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1783 dependent on RELOCATING, not RELOCATION.
1784 * hp3hpux.sh (SHLIB_PATH): Define it.
1786 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1788 * ldfile.c (try_open): If opening without the extension fails,
1789 try with the extension even if -v or -V was given.
1790 had_script is imported (from ldgram.y), not exported.
1792 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1794 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1796 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1798 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1799 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1801 (section): Use statement_list_opt, not statement_list.
1802 * m68kcoff.sc-sh: Gather constructors and destructors and define
1803 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1804 * sa29200.sc-sh: Gather constructors and destructors and define
1805 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1807 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1809 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1810 * configure.in: No longer need to configure to get sysdep.h.
1812 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1814 * Makefile.in: remove install:all and install-info:info
1815 dependencies (these cause some spurious rebuilds at 'make install'
1818 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1820 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1821 (mips-idt-ecoff*): Added trailing '*'.
1822 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1823 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1824 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1826 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1827 incorrect definitions.
1829 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1831 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1832 symbols, unless stripping.
1834 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1836 * Makefile.in: configure looks for ####, so remove lines with many
1838 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1839 and HOSTING_LIBS correctly so that ``make check'' will work.
1841 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1843 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1844 to etext, edata, and end. Needed for IRIX 4.0.5F.
1845 Patch from mwp@iconix.oz.au (Michael Paddon).
1847 * Version 2.2.1 released.
1849 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1851 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1852 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1854 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1856 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1859 * Version 2.2 released.
1861 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1863 * ldver.c (ldversion): Bump version number to 2.2.
1865 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1869 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1871 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1873 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1875 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1876 mkscript.o, rather than directly from mkscript.c.
1878 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1880 * configure.in: Look for ${target_makefile_frag} relative to
1881 ${srcdir}, not relative to build directory.
1883 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1884 * configure.in: Recognize hppa*-hp-osf.
1885 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1886 (em_hppaosf.c): Build it.
1887 * config/hppaosf.mh, hppaosf.mt: New files.
1889 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1890 some system header files. All uses changed.
1892 * configure.in: Recognize i386-aix configurations as i386-coff
1895 * configure.in: Recognize m68*-*-hpux.
1896 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1897 the value of STACKZERO.
1898 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1899 (em_hp3hpux.c): Build it.
1900 * hp3hpux.sh, config/hp300hpux.mt: New files.
1902 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1904 * mips.sc-sh: Put constructors in the .data section.
1905 * Makefile.in (cdtest): Added dependency on ld.new.
1907 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1909 * Makefile.in: Change definition of $(tooldir) to match FSF.
1910 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1911 Support VAX Ultrix and BSD.
1913 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1915 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1917 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1919 * ldlang.h (struct memory_region): Change `length' and
1920 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1921 * ldlang.c, mri.c: Corresponding changes, plus lint.
1923 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1925 * configure.in: For all i386 targets, accept i486 as well.
1927 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1929 * ldlang.c (wild_doit): Preserve all flags for a
1930 SEC_SHARED_LIBRARY section.
1931 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1932 computing largest_section.
1934 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1936 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1937 fields of newly created structure.
1939 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1941 * ldmain.c (g_switch_value): New variable.
1942 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1943 (command_line_option): Accept -G and set g_switch_value.
1944 * ldlex.l (COMMAND): Accept -G.
1945 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1947 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1949 Support for linking and loading at different places:
1951 * ldlex.l: Add "AT" keyword.
1952 * ldgram.y: Cleanup, and parse AT.
1953 * ldlang.c (print_output_section_statement): Print output address
1954 of section in map. (lang_size_sections): Fill sections' lma with
1956 * ldlang.h (lang_output_section_statement_type): Add load_base
1959 * ldindr.c (add_indirect): Keep more information in the alias
1961 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1962 attribute from an input section.
1963 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1964 default. (Q_enter_file_symbos): Indirect symbols now are known by
1965 their section, not a special symbol flag.
1966 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1967 (write_file_globals): Write the mapping for an indirect symbol.
1968 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1971 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1973 * ld.texinfo: changes for q1
1975 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1977 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1979 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1981 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1983 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1985 * mips.sc-sh: Added variables which may be overridden by a
1987 * mipsidt.sh: New file; emulation for IDT MIPS board.
1988 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1989 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1990 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1991 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1993 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1995 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1997 * i386bsd.sh, config/i386bsd.mt: New files.
1998 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2000 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2002 * mri.c: Add extern declaration of strdup.
2003 * ldsym.c (KEEP macro): Add spaces around '=' for the
2004 sake of old (e.g. PCC) compilers.
2006 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2008 * ldver.c: Bump to version 2.1.
2010 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2012 * ldgram.y: allow section types without address expressions.
2013 * ldlang.c (lang_relocate_globals): avoid possible hang with
2014 undefined but unreferenced symbols.
2015 * relax.c (relax_section): don't complain if the script file isn't
2016 relaxable but -relax is set
2018 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2020 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2022 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2024 * mipsbig.sh: New file. Big endian MIPS emulation.
2025 * config/mips-big.mt: New file. Use mipsbig emulation.
2026 * configure.in (mips-sgi-irix*): Use target mips-big.
2027 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2028 (em_mipsbig.c): New target. Uses mipsbig.sh.
2030 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2032 * mips.sc-sh: Put .scommon sections into .sbss section.
2034 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2035 rather than always putting them in bfd_com_section.
2036 * ldlang.c (lang_common): If a common symbol is not in
2037 bfd_com_section, put in a section of the same name, rather than
2038 always putting it in section COMMON.
2040 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2042 * ldmain.c (subfile_wanted_p): If we already have a common
2043 definition of a symbol, don't necessarily pull in an object file
2044 that provides a non-common definition.
2046 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2047 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2049 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2050 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2052 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2054 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2057 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2059 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2060 checking for equality to bfd_com_section.
2062 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2064 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2065 targets, linker script.
2066 * mipslit.sh: New file. Little endian MIPS emulation.
2067 * config/mips-lit.mt: New file. Use mipslit emulation.
2068 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2069 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2070 (em_mipslit.c): New target. Uses mipslit.sh.
2072 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2074 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2075 $(tooldir)/bin/gld, so that gcc can find it with or without
2078 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2080 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2081 write_norel. All linking is now done via write_relax. Call
2082 ldsym_write before calling write_relax.
2083 * relax.c: Added copyright.
2084 (write_relax): Renamed from write_relaxnorel. Added relocateable
2085 argument. seclet_dump renamed to bfd_seclet_link.
2086 * relax.h: Added copyright.
2088 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2090 * ldmain.c (decode_library_subfile): Patch from
2091 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2093 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2095 * config/vxworks960.mt renamed to config/i960.mt
2097 * configure.in: sparc-aout emulates a sun4, as does
2098 sparc*-vxworks, i960-nindy uses gld960 emulation
2100 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2102 Fix support for NOLOAD, add INCLUDE
2103 * ldfile.c (ldfile_open_command_file): pass file name to
2105 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2106 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2109 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2111 * Makefile.in, config.h: no more default emulation. Make the lack
2112 of emulation a compile time error
2114 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2116 * configure.in: recognise all sparclite variants, not just 'sparclite'
2118 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2120 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2123 * configure.in: accept *-ericsson-ose for any m68k CPU.
2125 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2126 for each output section.
2128 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2130 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2131 macro bfd_asymbol_bfd as appropriate.
2132 * Makefile.in: Un-duplicate ldlex.c dependency.
2133 * condigure.in: Replace my_host case table by sourcing
2134 ../bfd/configure.host. Allow std-host as the default.
2135 * ldmisc.c: Change logic for C++ name demangling: There is
2136 no initial '_' to remove from stab-derived function names.
2138 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2140 * ldlang.c (lang_init_script_file): don't attach the output file
2141 sections to the script file.
2143 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2144 * ldlang.c (wild): run expansion loop over command line bfd too.
2145 (lang_ini_script_file): initialize more parts of the command line
2147 * ldlex.l: fix DEFINED start states.
2149 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2151 * ld.texinfo: new doc.
2152 * ldgram.y, ldlex.l: understand -y<symbol>
2153 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2154 print info. (add_ysym): new function.
2155 * ldsym.h: (ldsym_type): new define SYM_Y.
2157 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2159 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2160 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2161 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2162 macros with PARAMS. Recreational cleanup. Update copyrights.
2164 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2166 * Makefile.in: pass down the bfd source directory for includes
2168 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2170 * ldlang.c (lang_size_sections): don't change size and address for
2171 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2174 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2176 * relax.c (build_it): re-enable the processing of data_statements
2177 in scripts, makes counted contructor lists work again.
2179 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2181 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2183 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2185 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2188 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2190 * Support for i386-sysv.
2191 configure.in: check for i386-*-sysv* and i386-*-sco*.
2192 i386coff.sc-sh: rewrote to support SVR3 by default.
2193 ldctor.c (find_constructors): preserve stat_ptr.
2194 ldlang.c (wild_doit): initialize vma and size of new output
2195 section to corresponding input section. This is required for
2196 shared library support.
2197 (lang_size_sections): don't modify vma and size of sections which
2198 are never loaded (for shared libraries).
2199 ldwrite.c (copy_and_relocate): copy the contents of any section
2200 which has contents, not just sections which are loaded (for shared
2203 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2205 * ldlang.c (size_input_section): count the sizes of all sections
2208 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2210 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2211 to demangle symbols better
2213 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2215 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2216 exist when linking with -r.
2218 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2220 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2223 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2225 * ldmain.c (linear_library): don't even think about processing
2226 an object file if it's already been done
2228 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2230 * configure.in: the hp9000/300 config file is now hp300
2232 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2234 * config/z8ksim.mt: new file
2236 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2238 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2239 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2241 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2242 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2243 * ldlang.c (lang_add_keepsyms_file): New function.
2244 * ldlex.l: Handle "-retain-symbols-file".
2245 * ldsym.c (keepsyms_file, kept_syms): New vars.
2246 (process_keepsyms): New functihon; reads file, marks symbols for
2248 (write_file_locals): File symbols should always be kept.
2249 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2250 and "-s". Process retain-symbols file before setting symtab.
2251 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2252 (keepsyms_file, kept_syms): Declare them.
2254 * ldmain.c (main): Non-fatal errors should still cause non-zero
2255 exit status even with -r.
2257 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2259 Added initial support for the z8k
2260 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2261 * configure.in, Makefile.in: modified to reflect above
2263 * ldlang.c (lang_check): when linking conflicting architectures,
2264 make the output file reflect at least one of the bad inputs.
2266 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2268 * Makefile.in (install): if $(tooldir) exists, install ld in
2271 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2273 * Makefile.in, configure.in: modified to support i386-coff
2274 * i386coff.sh: new file
2276 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2278 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2279 added m68k-coff emulation mode, stolen from a29k emulation.
2280 Almost certainly wrong, but perhaps better than sun3.
2282 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2284 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2285 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2286 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2287 This is one character shorter, and lets people build on
2288 SVR3 system. (ld__h8300xray.[co] was the killer there;
2289 h8300xray.sc-sh is also overlong, but seems harmless.)
2290 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2291 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2292 * configure.in: Add host isc.
2294 * ldver.c: Call it version 2.0.
2296 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2298 * ldver.c: Bump to version 0.98.
2301 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2303 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2305 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2306 * ldlex.l: Moved comment() to end, since some compilers
2307 otherwise have problems with input() used before it is defined.
2309 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2311 * configure.in: added Solaris 2 and Irix 4 host support.
2313 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2315 * Makefile.in: remove -S flag from the FLEX definition
2317 * configure.in: rewrote, using new style case statement. use
2318 m68k.mt for m68k-aout systems
2320 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2322 * Makefile.in: map "ld" through program_transform_name when
2325 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2327 * cplus-dem.c: Removed. Use the version in libiberty now.
2328 * ldmisc.c: Use new libiberty version of cplus_demangle().
2330 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2332 * gld960.em (gld960_choose_target): default to little endian, not
2335 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2337 * ldlang.c (lang_process): don't pass null pointers when
2338 abs_output_section is what is required.
2339 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2340 used, and pass that down.
2341 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2344 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2346 * configure.in, config/ose68.mt: renamed OSE to ose.
2348 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2350 * ldsym.c (write_file_locals): Reorder check for common or
2351 undefined symbols so that it works.
2353 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2355 * configure.in: accept all m68K family members.
2357 * Makefile.in: always create installation directories.
2359 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2361 * ldlex.l: now parses comment correctly, added ~ to acceptable
2364 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2365 unary -ve constants.
2367 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2368 the command line can't be found.
2370 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2372 * ldlang.h: add new field "loadable" to output_section_statement.
2373 * ldlang.c (lang_output_section_statement_lookup): initilize new
2374 field. (wild_doit): if new field is not set, then stop output
2375 section from being loadable.
2376 (lang_enter_output_section_statement): set the field from the
2378 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2379 * h8300hms.sc-sh, h8300hms.em: get -r right.
2381 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2383 * ldint.texinfo: New internals manual (beginnings thereof).
2384 * PORTING: Removed, merged into ldint.texinfo.
2386 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2388 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2389 cdtest.exp: A test program (copied from libg++/test-install)
2390 that tests that constructor and destructors are handled
2393 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2395 * Makefile.in (install): install from ld.new, renaming during the
2396 copy, or else the next 'make install' needs to re-link ld.
2398 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2400 * configure.in: generalise hp recognition (from sef).
2402 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2404 * configure.in: recognize bsd and hpux hppa configurations.
2405 error messages echo to stderr, not stdout
2407 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2409 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2410 ldmisc.c: removed rcsid's.
2412 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2414 * ldlang.c (lang_map): print changes in sizes due to relaxing
2415 (size_input_section): maintain the delta information.
2416 * ldlang.h: add new field to struct to contain delta info.
2417 * relax.c (relax_section): complain if input not relaxable.
2418 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2421 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2423 * ldmain.c(main): prevent -r and -relax from being on at the same
2426 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2428 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2432 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2434 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2436 * ldlang.c(open_output): set the target arch and machine as soon
2437 as we can. (lang_size_sections): use new macros for setting vma
2440 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2442 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2443 Also deleted an unreachable path to wrs.
2445 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2447 * Makefile.in (install): use -d test for $tooldir before
2448 installing ld there so that $tooldir can be inherited from
2451 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2453 * ldlang.c: Two non-substantial changes for the sake of
2454 the old Portable C Compiler.
2456 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2458 * ldgram.y, ldlex.l: parse ABSOLUTE
2459 * ldexp.c: add support for ABSOLUTE
2461 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2463 * Makefile.in: Added default definitions for HOSTING_CRT0,
2464 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2465 * config/*.mh: Miscellaneous clean-up: Removed definitions
2466 of YACC (since it is not longer used in the Makefile).
2467 Remove HOSTING_* definitions that are subsumed by the
2468 ones added to Makefile.in. Removed most definitions of CC.
2469 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2470 These are no longer needed.
2472 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2474 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2475 rules, since these are used when building a distribution.
2476 * Makefile.in (ldlex.c): Don't re-direct output, since that
2477 leaves a bogus output files if it fails.
2479 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2480 * ldlex.c: Fix some unnecessary flex-specific-isms.
2482 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2484 * ldgram.y: move spurious semicolon
2485 * ldexp.h: fix prototype
2487 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2489 * ld.texinfo: references to linker now say "ld" not "gld".
2491 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2493 changed calling convention for Q_enter_global_ref
2494 * ldexp.c, ldlang.c, ldmain.c: reflect this
2495 * ldver.c: bump version to 1.97.1
2496 * ldindr.c (add_indirect): when an edict declaring an indirect
2497 symbol is found, make sure that any ideas about the symbol being
2498 common are changed if it now known to be defined.
2499 * ldmain.c (linear_library): complain once if archive isn't
2501 * ldlang.h, ldlang.c: make room for and initialize the complain
2504 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2506 * Makefile.in: use flex & bison from ../ if they exist.
2508 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2510 * relax.c (build_it): don't allocate space in the output file for
2511 stuff if -R flag applys to it.
2512 * ldfile.c: merge in VMS filename support
2513 * ldmain.c (main): take out ./ from library path, and close file
2514 before unlinking. Make multiple defs of a symbol create an
2516 * ldmisc.c: fatal errosrs delete output file
2518 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2520 * ldver.c: Increase version number to 1.97, for consistency
2523 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2525 * Makefile.in: FLEX -> LEX.
2527 * ld.texinfo: {} -> @{@}.
2529 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2531 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2532 (and associated change in -c option, now used for these scripts)
2534 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2536 * ldver.c: Bumped version to 1.96 - new release, resync with the
2538 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2539 rather than with raw malloc, makes it easier to track where memory
2541 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2542 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2543 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2546 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2548 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2550 * Makefile.in: use bootstrap for check.
2552 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2554 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2556 * Makefile.in: now use flex, not lex
2557 * ldlex.l, ldlang.c, ldctor.c: lint
2559 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2561 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2562 different sorts of filenames on the command line than in a script.
2564 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2566 * Makefile.in: rework CFLAGS so that they can be passed on the
2567 make command line. Remove MINUS_G. Default CFLAGS to -g.
2569 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2571 * relax.c: added handling for new "padding" seclet type, used to
2572 fill out gaps between section.
2573 * ldgram.y, ldlex.l: now -defsym on the command line is done
2576 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2578 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2580 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2582 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2585 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2587 * Makefile.in (install): Install second copy in $(tooldir)/bin
2588 without $(program_prefix), since that's what gcc expects.
2590 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2592 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2593 * h8300*: fix bit rot and add support for h8300xray target
2594 * go32.sh: target emulation for go32.
2596 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2598 * gld960.em, i960.sc-sh. Fix i960 bit rot
2600 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2602 * Makefile.in: install man page.
2604 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2606 * config/mt-<foo> renamed to <foo>.mt
2607 * config/mh-<foo> renamed to <foo>.mt
2608 * configure.in changed to reflect this
2609 * genscripts.sh now make .xbn files rather than .xN files
2611 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2613 * ldver.h: fix decl of ldversion.
2615 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2617 * Makefile.in: added check target.
2619 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2621 * ldmain.c (Q_enter_file_symbols): now aliases work again
2623 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2625 * Makefile.in: added clean-info target.
2627 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2629 * ldexp.c (exp_print_tree): don't try and follow null pointers
2631 * ldgram.y: remove 11 shift reduce errors
2633 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2635 * Makefile.in: added tooldir and program_prefix.
2637 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2639 * ldlang.c (size_input_section): don't move absolute sections
2643 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2645 * cplus-dem.c: yet another copy of this - maybe it should go into
2647 * ldgram.y: now -V and -v have different actions
2648 * ldver.c: if -V, prints list of emulations compiled in
2649 * ldmisc.c: support for cplus demangling
2652 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2654 * Makefile.in, configure.in: removed traces of namesubdir,
2655 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2656 copyrights to '92, changed some from Cygnus to FSF.
2658 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2660 * Makefile.in: Change mkscript rule into one for ./mkscript
2661 (for the sake of makes that don't realize they're the same).
2662 * PORTING: Add more details.
2663 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2665 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2667 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2668 config/mt-hp300bsd: New port to hp300 running BSD.
2670 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2672 Major rewrite of how ld is configured. The major idea
2673 is to use shell scripts to generate everything.
2674 * generic.em replaces ldtemplate.
2675 * Other *.em files replace various *.c files.
2676 A *.em file is a shell script that generates the corresponding
2677 ld__*.c file that implements an emulation. This is usually
2678 a straight 'cat' of a here-document, possibly with substitutions.
2679 * Script files (*.sc) are places by *.sc-sh scripts.
2680 Again, these are simple shell scripts that 'cat'
2681 here-documents, usually with some substitutions.
2682 The output a *.sc-sh is a script file.
2683 * Each emulation is defined by a short shell script with
2684 extension *.sh that specifies the emulation-specific
2685 parameters (such as the name of the *.sh-sc and *.em
2687 * genscript.sh is the master shell script used to generate
2688 an emulation. It is passed various argument, including
2689 the name a the emulation-speciic *.sh file that it
2690 "sources" to set variables to emulation-specifc parameters.
2691 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2692 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2693 * config/mh-foo: Rename LDEMULATION names as appropriate
2694 (usually 'gldfoo' -> plain 'foo').
2695 * ldwrite.c: Fixed a typo in a comment.
2696 * Makefile.in: Major changes. Removed some the sed
2697 magic to converts scripts, since that is now handled
2698 by genscripts.sh and the *.sc-sh scipt generators.
2699 * config.h: Remove a bunch of macros defining emulations
2700 and targets. This becomes one less file to edit when
2701 adding emulations or targets.
2702 * ldemul.h (struct ld_emulation_xfer_struct): Add
2703 emulation_name and target_name fields.
2704 * ldemul.c, ldemul.h: Define some default functions used
2705 by most emulations (and remove from the *.em scripts).
2706 * ldemul.c (ldemul_choose_target): Search the new
2707 ld_emulations array using a loop (instead of a hardwired
2708 nested if statement).
2709 Define the ld_emulation from the automatically-geenrated
2710 ldemul-list.h. This means you no longer have to edit ldemul.c
2711 to add a new emulation.
2712 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2713 their expansions, since the former no longer exist.
2714 * PORTING: A very rough first draft of a porting guide.
2716 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2717 to be terminated by a new-line (instead of requiring a semicolon).
2719 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2721 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2722 tests for NULL pointers all over the place.
2723 * ldlang.c (lang_process): remember to relocate global symbols
2724 *after* relaxing has done it stuff.
2726 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2728 * config/mt-coff-h8300: use EMUL like everything else
2729 * ldlang.c: (print_padding_statement): print the right address.
2730 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2733 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2735 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2736 * ldlang.c (print_data_statement): print the right address.
2738 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2740 * Makefile.in: The rule for testing ld by re-linking itself
2741 via an intermediate -r link was moved to the ld1 rule
2742 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2743 which allows the bootstrap rule to work.
2744 * ldctor.c (find_constructors): Don't create a constructor
2745 list if it is already defined (as would happen if ld is
2746 invoked by collect).
2748 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2750 * config/mh-sparc.h: now uses libgcc.a
2751 * ldmain.c: quit using exit
2752 * *sc: use *(COMMON) rather than [COMMON]
2753 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2754 to allow preprocessing of .l file.
2755 * Makefile.in: New ldlex.l mangling
2756 * ldexp.c (fold_binary): perform expressions with % and / in
2758 * ldfile.c (open_a): open archives on VMS in a special way
2761 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2763 * ldgram.y: map -M behave in the same way as -Map (sets file name
2765 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2766 whether or not relaxing has been done.
2767 * ldmain.c: don't open a map file if it doesn't have a name
2768 * relax.c: all the brains have moved into bfd.
2769 * ldwrite.c: ammend comment
2771 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2773 * Makefile.in: added relax, also made three stage go through a
2776 * config.h: if GNU960 defined, then default emulation mode is
2778 * ldexp.h, ldexp.c: map to file hooks
2779 * ldlang.c: map to file hooks
2780 * ldgram.y: added -Map -relax
2781 * ldlex.l: added -relax, -Map
2782 * ldmain.c: open map file
2783 * ldmisc.c: support for map file
2784 * ldwrite.c: new relax magic
2786 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2788 * Makefile.in, config/tm-*.h: Clean up make output, only
2789 pass DEFAULT_EMULATION to ldmain.c.
2791 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2793 * ldver.c: Bump to version 1.94.
2795 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2797 * Makefile.in: infodir belongs in datadir.
2799 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2801 * Makefile.in: Pass -y to bison. (Again;
2802 accidentally deleted by Rich.)
2803 * news.sc, ldgld68k.sc: Define __end as well as _end.
2805 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2807 * ldindr.h: added to contain prototypes of ldindr.c
2808 * ldfile.c: include ctype.h
2809 * ldmain.c: include the requried prototype headers
2810 * ldwrite.c: get_reloc_upper_bound has been renamed
2811 bfd_get_reloc_upper_bound
2813 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2815 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2816 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2817 spaces following hyphens, bsd make can't cope. added
2818 standards.text support and made it look like all the other
2821 * configure.in: configure now runs entirely in objdir so make file
2822 existence checks against ${srcdir}. Mark this directory as
2825 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2827 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2828 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2829 and mandir now keyed off datadir by default.
2831 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2833 * ldver.c: Bumped version to 1.93.
2834 * Makefile.in: Pass -y to bison.
2836 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2838 * config.h: h8 is now coff, not ieee
2839 * h8300hds.sc: reflect the same
2841 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2843 * ldver.c (ldversion()): Update to 1.92.
2844 * ldctor.c: There are two places constructor sets
2845 can be defined. One of them checked for an existing
2846 duplicate, the other didn't. Unfortunately, the latter
2847 was called after the former ...
2848 So, factor out code for inserting a new element into
2849 constructor_name_list (after checking for a duplicate)
2850 into a new function add_constructor_name, and call
2851 it from both aforementioned places (ldlang_add_constructor
2852 and ldlang_check_for_constructors).
2854 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2856 * Makefile.in: Rename .c files generated from ldtemplate
2857 to have names starting with ld__. This helps 'make clean'.
2859 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2861 * Makefile.in: Take out the version number for install
2862 * m88kbcs.sc: put in contructor blocks.
2864 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2866 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2867 parameter, a format, and an arg pointer, and rename it to
2868 vfinfo(). Write info() in terms of new vfinfo().
2869 New einfo() is the same as info(), except it writes to stderr.
2870 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2871 ldmisc.c: Replace "error" calls to info() by new einfo().
2873 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2875 * ldlex.l ldgram.y: made -V option do same as -v
2876 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2879 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2880 i386 aout changes from Bob Kukura
2881 * Makefile.in, config.h: added i386aout support
2882 * configure.in: fixed /h-{myhost} typo
2883 * ldgram.y: -MM now gives more boring map.
2884 * ldlang.c: now does D_PAGED flag the right way.
2885 * ldsym.c: -MM flags does the right thing.
2887 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2889 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2890 * ldlang.c (init_os): Compensate for BFD change,
2891 where bfd_make_section now returns NULL for a duplicate
2892 section request, instead of the old section.
2894 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2896 * ldver.c: Bump to version 1.91 (consistent with binutils).
2898 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2900 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2901 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2902 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2903 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2904 Add or update copyright notices.
2906 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2909 * Makefile.in: Changed installation directory name scheme
2910 to be consistent with gcc. Also changed 'install'.
2912 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2914 * Makefile.in: new targets ld.mm, ld.me
2916 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2918 * Makefile.in, ldtemplate: Need to use separate scripts
2919 for -n and -N options. Yet more complication.
2921 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2923 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2924 work). Add some lines to avoid Sun Make VPATH bugs.
2926 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2928 * news.sc: Add alignment for data segment.
2929 * ldtemplate: Add (yet another) script to get for -n or -N
2930 options. (These need different alignment than ZMAGIC files.)
2931 * Makefile.in: Add stuff for new foo.xn scripts.
2932 These are generated by replacing "ALIGN(0x...00)" by ".".
2934 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2936 * Makefile.in: new targets ld.ms, ld-index.ms
2937 ld.texinfo: remove tabs, other cleanups for texi2roff
2939 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2941 * ldmain.c (main): Make config.magic_demand_paged be true
2942 by default. Don't the WP_TEXT and D_PAGED flags of
2943 output_bfd here; it's too late, so set it when output_bfd
2944 is created (in ldlang.c). Also fix setting of EXEC_P flag
2945 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2946 * ldlang.c: Remove some duplicate extern declarations.
2947 * ldgram.y: Fixes to -N and -n options.
2948 * Makefile.in: Recognize upper case letters in sed script
2949 to remove assignments from script files.
2950 * ldtemplate: Don't assukme that -N or -n options
2951 imply use of -r script.
2952 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2954 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2956 * ldtemplate: include bfd.h before sysdep.h.
2958 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2960 Restructure configuration scheme for bfd, binutils, ld.
2962 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2963 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2964 Change some config names to match other dirs.
2965 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2967 * config/: Rename some config files to match up h-*.h names.
2968 Remove all the HOST_SYS definitions from the config files.
2970 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2972 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2973 * ldtemplate: Remove ldfile_add_library_path calls;
2974 just use the SEARCH_DIR commands in the script files.
2975 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2976 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2977 This is primarily intended for cross-linking, where you would
2978 place libaries in a different place than native libraries.
2979 Also, emulations made from ldtemplate now use $(srcdir).
2980 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2981 form; people can use the Makefile's LIB_PATH to override.
2983 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2985 * Makefile.in: fix target ld.dvi, add target ld.info
2986 ld.texinfo: make info filename ld.info
2988 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2990 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2992 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2993 few BFD types & enums.
2997 version-control: never