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.
6 Let the user change the dynamic linker used by ELF code.
7 * ld.h (args_type): Add new field interpreter.
8 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
10 * ldmain.c (main): Initialize command_line.interpreter to NULL.
11 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
12 the ELF backend to return the .interp section. If
13 command_line.interpreter is not NULL, set the contents of .interp
15 * ld.texinfo: Mention -dynamic-linker.
17 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
20 * lexsup.c (parse_args): Sort out the option macros and change the
21 definitions to make it easier to add a new option.
23 * scripttempl/aout.sc: Define __etext and __edata to go along with
26 * ld.h (ld_config_type): Add new field traditional_format.
27 * lexsup.c (parse_args): Add traditional-format to longopts, and
29 * ldmain.c (main): Initialize config.traditional_format to false.
30 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
31 flags of output_bfd according to config.traditional_format.
32 * ldver.c (help): Mention -traditional-format.
33 * ld.texinfo: Document -traditional-format.
35 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
37 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
40 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
42 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
43 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
45 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
47 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
48 _FTEXT, _ETEXT and _FDATA. Dont define _END.
50 * ldfile.c (open_a): If this is not an archive, try to open it in
51 the current directory before searching for it.
53 * lexsup.c (parse_args): Treat -i as a synonym for -r.
55 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
56 BLOCK works in a section address as documented.
58 * ldgram.y (YYDEBUG): Don't define.
60 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
62 * emultempl/gld960.em: Pass false for new argument to
63 ldfile_add_library_path.
64 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
66 * emultempl/sunos.em: Only look for .so files if doing a dynamic
69 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
71 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
73 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
75 * Makefile.in (check): Delete ld.new dependency so that a regression
76 test doesn't trigger a rebuild of the linker.
78 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
80 * ldlang.c (map_input_to_output_sections): For lang_address, call
81 init_os if it hasn't already been called.
83 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
85 Add support for SunOS shared libraries.
86 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
87 shared library support code.
88 * emultempl/sunos.em: New file.
89 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
90 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
91 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
94 * ldlang.c: Minor formatting cleanups.
95 (lang_for_each_input_file): New function.
96 * ldlang.h (lang_for_each_input_file): Declare.
98 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
100 (search_head): Declare.
101 (ldfile_add_library_path): Add new cmdline argument in prototype.
102 * ldfile.c (search_head): Make non-static.
103 (search_dirs_type): Move to ldfile.h.
104 (ldfile_add_library_path): Accept cmdline argument, and save it.
105 * lexsup.c (parse_args): Pass true for new cmdline argument of
106 ldfile_add_library_path.
107 (set_default_dirlist): Likewise.
108 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
109 argument of ldfile_add_library_path.
110 * ldgram.y (ifile_p1): Likewise.
112 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
114 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
115 total_size, superfile and chain.
116 * ldfile.c (open_a): Don't clear search_dirs_flag.
117 (ldfile_open_file): Don't try to open superfile. Assert that file
118 has not already been opened.
119 * ldlang.c (new_afile): Don't initialize superfile.
120 * ldmain.c (add_archive_element): Don't initialize subfiles or
121 chain or superfile. Initialize search_dirs_flag to false.
123 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
125 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
127 Changes from binutils-2.4 release:
129 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
130 variables, use whitespace, so scripts don't break.
132 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
134 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
136 * cdtest-bar.cc: Renamed from cdtest-func.cc.
137 * Makefile.in: Noted change.
139 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
140 don't know where that's supposed to come from, or why it's
143 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
145 * configure.bat: update to latest makefile.in
146 * emulpara/go32.sh: set to coff-go32 not aout
147 * emultemp/generic.em: strength-reduce the structure of
148 this shell script, since the only available shell for
149 DOS can't handle complex syntax.
150 * emultemp/stringify.sed: for "sed -f" instead of inline.
151 * makefile.in: depend on stringify.sed as well as genscripts.sh
152 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
153 * genscripts.sh: empty variables aren't always considered "set",
154 so set them to "y" instead.
156 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
158 * ldlang.c (entry_symbol): Make static.
159 (lang_add_entry): Add cmdline argument.
160 * ldlang.h (lang_add_entry): Change prototype.
161 * ldgram.y (statement_anywhere): Change lang_add_entry call.
162 * lexsup.c (parse_args): Likewise.
164 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
166 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
168 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
169 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
170 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
172 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
174 Add support for ELF shared libraries.
175 * ld.h (ld_config_type): Add field dynamic_link.
176 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
177 on attempts to use -r with -relax, -call_shared or -s.
178 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
179 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
180 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
181 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
182 OPTION_NON_SHARED by setting dynamic_link field accordingly.
183 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
185 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
186 opening a file with a .so extension first.
187 * emultempl/elf32.em: New file.
188 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
189 (NONPAGED_TEXT_START_ADDR): Likewise.
190 (TEMPLATE_NAME): Define as elf32.
192 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
193 * scripttempl/elf.sc: Add placement for new dynamic sections.
194 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
195 outside of any section. Don't use ALIGN(8); just let one section
196 VMA follow another. Put .dynbss in .bss. Don't mention debugging
197 sections; they'll be handled correctly anyhow.
198 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
200 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
202 * Makefile.in (install): Redirect output of ln to /dev/null.
204 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
206 * emultempl/hppaelf.em: Change all references of
207 .hppa_linker_stubs to .PARISC.stubs.
208 * scripttempl/hppaelf.sc: Likewise.
210 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
212 * ldlang.c (print_output_section_statement): Change ``no attached
213 output section'' message slightly.
214 (lang_do_assignments): Don't recurse down if there is no real
217 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
218 match corresponding change in emulation templates.
219 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
220 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
222 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
224 * ldver.c (ldversion): Updated version number.
226 * cdtest-foo.cc: Use explicit "#pragma implementation".
227 * cdtest-bar.cc: Renamed from cdtest-func.cc.
228 * Makefile.in: References to cdtest-func.o changed to
231 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
233 Don't create unnecessary output sections.
234 * ldlang.c (out_bfd_get_section_by_name): Remove.
235 (wild_section): Call bfd_get_section_by_name rather than
236 our_bfd_get_section_by_name. Don't call wild_doit if there is no
238 (lang_create_output_section_statements): Remove.
239 (map_input_to_output_sections): For several cases, call init_os if
240 it has not already been called.
241 (lang_size_sections): If output section was not created, skip it.
242 (lang_process): Don't call lan_create_output_section_statements.
243 (lang_place_orphans): Skip files with just_syms_flags set to true.
244 * ld.texinfo: Document change.
246 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
248 * ldlang.c (wild_doit): Don't bother initializing the vma and
249 section size. Don't special case SEC_SHARED_LIBRARY.
250 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
253 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
255 * config/go32.mh : New file for Xgo32X.
257 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
259 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
260 before calling einfo, since we are reporting an fopen failure.
261 From jrs@world.std.com (Rick Sladkey).
263 * configure.in: Use "e" rather than "em_" as prefix for
266 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
268 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
270 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
271 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
273 * Makefile.in: Changed all generated file names.
274 (ldemul-list.h): Depend on Makefile, not config.status. Changed
275 sed patterns to handle new filenames.
277 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
278 * configure.in: Adjusted.
280 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
282 * Makefile.in (install-info): Don't use "$<*", it doesn't always
283 work. Instead, check build dir and $srcdir explicitly, and use
284 `echo' to get all the filenames.
286 * configure.in (h8300h-*-hms): Changed ld_target name to
288 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
291 * config/i960coff.mt: New file.
292 * emulparams/gld960coff.sh: New file.
293 * emultempl/gld960c.em: New file.
294 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
295 i960coff configuration.
296 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
298 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
299 code isn't included in FSF releases, and it can still be
301 (distclean): Remove site.bak and tmpdir.
302 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
303 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
305 Patches from Ralph Campbell:
306 * config/mipsbsd.mh: New file.
307 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
308 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
309 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
312 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
314 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
316 * config/m68k.mt (EMUL): Set to m68kaout.
317 * emulparams/m68kaout.sh: New file.
318 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
319 (em_m68kaout.c): New target.
321 * ldlang.c (lang_size_sections): If dot moves because of an
322 assignment, don't try to insert a pad into the absolute output
323 section, just change the address of the default memory region
326 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
327 cdtest-ur.out, and cdtest-ur.tmp.
329 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331 * scripttempl/sa29200.sc: Align all sections to four byte
334 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
336 * Makefile.in, configure.in: Support for go32 coff.
337 * config/i386-go32.mt: New file
338 * emulparams/i386go32.sh: New file
339 * scripttempl/i386go32.sc: New file
341 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
343 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
344 Lynx-specific script templates.
345 * configure.in (sparclite*-*-coff): Use coff-sparc.
346 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
347 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
348 (ENTRY): Set to __main.
349 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
350 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
351 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
353 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
355 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
356 byte boundary, in case the global constructors do not take up an
359 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
360 exist, get crtbegin based on gcc -print-libgcc-file-name.
361 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
363 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
365 * ldlang.c (lang_size_sections): When no address is given for a
366 section, align it according to its requirements.
368 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
370 * Makefile.in (clean, distclean): Remove configdoc.texi.
372 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
374 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
376 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
378 * ldlang.c (lang_size_sections): When relaxing, adjust the
379 position of a padding statement, and adjust dot accordingly.
381 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
383 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
385 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
387 * scripttempl/i386coff.sc: If relocating, don't put .init and
388 .fini sections into .text; keep them separate.
389 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
390 exist, get crtbegin based on gcc -print-libgcc-file-name.
391 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
393 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
395 * Makefile.in (check): Set TCL_LIBRARY for runtest.
397 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
399 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
402 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
403 if building a final executable.
405 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
407 * ldmain.c (main): Check the return value of bfd_close.
409 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
411 * scripttempl/alpha.sc: Clean up section alignment to ensure that
412 sections never overlap when using -r.
414 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
416 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
417 changes: get_symtab_upper_bound renamed and returns long,
418 bfd_canonicalize_symtab returns long, check for error indications.
420 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
422 * ldlang.c (print_input_section): For section size, use
423 _cooked_size if it is non-zero, size otherwise.
424 (size_input_section): Likewise.
425 (lang_do_assignments): Likewise (case lang_input_section_enum).
427 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
429 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
430 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
431 (lang_add_input_file): Pass true to new_afile for add_to_list.
432 (lookup_name): Remove force_load argument. Changed all callers.
433 Pass false to new_afile for add_to_list. Split loading of symbols
434 out into separate function.
435 (load_symbols): New function split out of lookup_name. Don't load
436 the symbols if they are already loaded.
437 (open_input_bfds): For lang_input_statement_enum call load_symbols
438 rather than lookup_name.
439 (lang_process): Pass abs_output_section rather than NULL to
441 (lang_startup): Set real field of first_file to true.
443 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
445 * ldlang.c (had_relax): Removed.
446 (relax_again): New static variable.
447 (lang_size_sections): Change call to bfd_relax_section to
448 correspond to BFD changes. Set relax_again appropriately.
449 (lang_process): Remove #if 0 code. When relaxing, keep calling
450 lang_do_assignments and lang_size_sections until relax_again
453 * emultemp/gld960.em: Include libiberty.h
454 (gld960_before_parse): Pass NULL as final argument to concat.
456 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
458 * scripttempl/aout.sc: Force _end and __end to be aligned to a
461 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
462 building a bfd_data_link_order, rather than by setting the section
463 contents immediately.
465 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
467 Changes to make -Ur work again.
468 * ldmain.c (add_to_set): Now takes reloc argument rather than
469 bitsize. Check config.build_constructors here. If an new hash
470 table entry is created, mark it as undefined.
471 (constructor_callback): No longer takes bitsize argument. Pass
472 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
473 BFD backend supports it.
474 (reloc_overflow): Handle a NULL abfd argument.
475 (reloc_dangerous, unattached_reloc): Likewise.
476 * ldctor.c: Include ldmain.h.
477 (struct set_info): Change bitsize field to reloc.
478 (ldctor_add_set_entry): Now takes reloc argument rather than
479 bitsize. Don't bother to check config.build_constructors here.
480 (ldctor_build_sets): Get the size from the reloc howto. If
481 generating relocateable output, call lang_add_reloc rather than
483 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
485 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
486 (lang_reloc_statement_type): New structure.
487 (lang_statement_union_type): Add reloc_statement field.
488 (lang_add_reloc): Declare new function.
489 * ldlang.c (lang_for_each_statement_worker): Handle
490 lang_reloc_statement_enum.
491 (map_input_to_output_sections, print_statement): Likewise.
492 (lang_size_sections, lang_do_assignments): Likewise.
493 (print_reloc_statement): New function.
494 (lang_add_reloc): New function.
495 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
497 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
498 (cdtest-ur, cdtest-ur.out): New targets.
499 (check-cdtest): Now also check that -Ur works correctly.
501 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
503 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
505 * ldlang.c (lang_process): Move lang_common call before
506 map_input_to_output_sections, to ensure that any alignment
507 constraints set by common symbols are copied over to the output
510 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
512 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
513 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
514 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
515 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
518 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
520 * config/i386bsd.mh: New file.
522 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
524 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
526 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
527 (DATA_START_SYMBOLS): Define _fdata.
529 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
531 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
533 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
535 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
536 works again. Attach some output symbols to the stub file bfd.
538 * emultempl/hppaelf.em: Include elf32-hppa.h.
539 (file_chain): Add decl.
540 (hppa_look_for_stubs_in_section): Delete decl.
541 (hppaelf_finish): Reenable code. Do not pass symbols
542 down to hppa_look_for_stubs_in_section.
544 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
546 * ldmain.c (write_map): Don't define. Removed all references.
547 Just use map_file or map_filename instead.
548 (add_archive_element): Use minfo to write map information, not
550 (constructor_callback): Use fprintf to write map information, not
552 * ldmain.h (write_map): Don't declare.
553 * ldgram.y (mri_script_command): Removed reference to write_map.
554 * ldlang.c (lang_one_common): Likewise.
555 * lexsup.c (parse_args): Likewise.
557 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
559 * scripttempl/elf.sc: Force all sections to be aligned.
561 * ldgram.y (section): Reverse the order of memspec_opt and
562 fill_opt to avoid an ambiguity when both are used.
563 * ld.texinfo: Changed accordingly.
565 * ldgram.y: Move include of ldlex.h back with other includes.
566 * ldlex.h (input_type): Don't initialize enum constants to
568 * ldlex.l: Use a switch to return the right token based on
569 input_type, rather than knowing that input_type has a value based
572 * ldgram.y (dirlist_ptr): Removed; not used.
573 * lexsup.c: Include ldver.h.
574 * Makefile.in: Rebuilt dependencies.
576 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
578 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
579 (ldlang_add_file): call it here instead.
581 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
583 * ldgram.y: Include ldlex.h after %token decls, for byacc.
585 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
587 * emultempl/hppaelf.em: First attempt to clean this file up.
588 Add comments in several functions as to their purpose and
589 how they function (or my current best guess). Clean up horrible
590 spacing and indention that never should have been accepted in the
591 first place. Add FIXMEs for issues which need to be resolved.
592 Disable linker-stub generation until it gets fixed. This allows
593 the linker to at least work on simple code for testing purposes.
595 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
596 it via hppaelf_finish). Prototype moved into ldlang.h.
597 (lang_process): Move problematic extra call to lang_size_sections
598 into the PA ELF specific code.
599 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
600 lang_size_sections moved here.
602 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
604 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
605 * config/ppc-elf32.mt: New file.
606 * emulparams/elf32ppc.sh: New file.
607 * emultempl/ppc.em: New file.
608 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
609 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
610 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
612 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
614 * lexsup.c (parse_args): Use symbolic numbers for long options.
615 Fix misunderstanding in -Y and -call_shared et al.
617 Use getopt instead of lex and yacc to parse the command line.
619 * ld.texinfo (Options): Document changes to option syntax.
620 * Makefile.in: Update dependencies.
621 * ldver.c (help): Tweak dashes in usage message.
622 * ldgram.y (%union): Remove unused members.
623 Remove %tokens for command line options; add ones for input types.
624 (command_line): Rules removed.
625 (file): Instead of command line, recognize an
626 input type indicator, then use the nonterminal for that type.
627 (defsym_expr): New nonterminal from code formerly in command_line.
628 * ldlex.h: Declare parser input type enum and variable.
629 Don't declare parse_line.
630 * ldlex.l: Remove unused variables. Make some used ones static
632 (COMMAND): Start state and its rules removed.
633 At start of yylex, return input state token if at start of input.
634 (lex_redirect): Don't need to set yyout.
635 (ldlex_command): Function removed.
636 * ldmain.c (main): Instead of calling parse_line, set up the
637 redirections and call yyparse directly.
638 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
640 * lexsup.c: Remove #if 0'd code.
641 (parse_line): Function removed.
642 (parse_args): Rewrite to use getopt_long_only.
643 (set_default_dirlist): New function from code formerly in
644 ldgram.y:command_line.
645 (set_section_start): New function.
646 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
647 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
648 compiled-in link scripts in "{" and "}", as the grammar no longer
651 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
653 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
654 require that it be in $(srcdir).
656 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
658 * ldlang.c (lang_size_sections): Only align section to alignment
659 required by linker script, not to maximum alignment of input
662 * ldlang.h (largest_section): Don't declare.
663 * ldlang.c (largest_section): Don't define.
664 (size_input_section): Don't set largest_section; not used.
666 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
668 * ldlang.c (new_afile): Pass NULL as last argument to concat.
670 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
672 * ldlang.c, ldmain.c: Include libiberty.h.
674 * ldmisc.h (concat): Don't declare.
675 * ldmisc.c (concat): Don't define; just use the one in libiberty.
677 * ld.h (as_output_section_statement): Removed; not used.
679 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
681 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
682 bfd_set_error and new error names.
684 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
686 * ldwrite.c (build_link_order): If the cooked size of the section
687 has been set, use it, for determining link_order size.
688 (ldwrite): In the error message displayed if bfd_final_link fails,
689 indicate that it was in fact the final link step that failed.
691 * ldlang.c (lang_size_sections): Clear bfd_error before calling
692 bfd_relax_section, in case it returns false but doesn't flag an
693 error. If an error is returned, indicate which one it is in the
696 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
697 it'll get picked up from $(srcdir) if appropriate.
699 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
701 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
702 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
704 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
706 * ldlex.l (comment): Increment line number when newline is read.
708 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
710 * ldlang.c (lookup_name): Take new argument, force_load. If true,
711 reload the file even if it is already loaded.
712 (wild): Call lookup_name with force_load argument of 0.
713 (open_input_bfds): Call lookup_name with force_load argument of 1.
714 (print_symbol): Remove declaration of non-existent function.
715 (print_one_symbol): Return true rather than falling off end.
717 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
719 * ldmain.c (main): Use %ld when printing long values.
721 * scripttempl/elf.sc: Move _edata after the .sdata section.
722 Permit OTHER_BSS_SYMBOLS to be defined.
723 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
725 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
727 * Rename all "hppaosf" files to "hppaelf".
728 * Change all "osf" references to "elf" in hppaelf files.
729 * Makefile.in: Likewise.
730 * configure.in: Likewise.
732 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
734 * ldmain.c (main): Call xatexit, not atexit.
735 Call xmalloc_set_program_name.
737 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
740 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
742 * emultempl/lnk960.em (append), emultempl/hppaosf.em
743 (hppaosf_finish): Call xmalloc, not ldmalloc.
744 * ldmain.c (preserve_output): Function removed.
745 (main): Do it here instead.
747 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
749 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
750 GNU C specific macros.
752 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
753 call to LANG_FOR_EACH_INPUT_SECTION.
755 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
757 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
758 deleted; will use libiberty versions instead.
759 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
760 mri.c Makefile.in: Change callers.
762 * ldmisc.c (vfinfo): Remove cleanup code.
763 * ldmain.c (remove_output): Put it here (new function).
764 (preserve_output): New function.
765 (main): Register remove_output and preserve_output with atexit.
766 * ldmain.c ldgram.y: Call xexit instead of exit.
767 * ldmisc.h: Declare xexit.
769 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
771 * Makefile.in: Lots of new H8/500 memory models.
773 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
775 * ldlex.l: Removed duplicate rules.
776 (yywrap): Provide default definition, needed with some versions of
779 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
781 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
782 the archive filename too.
784 * ldlex.l: Add rule to catch invalid input characters instead of
785 printing them. Include "ldmain.h" for program_name decl.
786 (lex_warn_invalid): New function.
787 * Makefile.in: Add dependency.
789 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
791 * Makefile.in (check): Don't bother running any tests of
792 cross-linker until the test suite no longer assumes native mode.
794 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
796 * ldlang.c (print_one_symbol, print_input_section): Print
797 global symbols in symbol table again.
799 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
801 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
802 exit successfully instead of complaining if no input files are
805 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
807 * Makefile.in: Format variable definitions consistently.
808 (LD_PROG): Remove unnecessary variables from link command,
809 change variable LOADLIBES to EXTRALIBS.
811 * ldmain.c (main): Compute and display total execution time.
812 * ld.texinfo (-stats): Document the option.
814 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
816 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
819 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
822 * ldlang.c (relaxing): Removed global variable.
823 (lang_size_sections): If the canonical symbols have not already
824 been read in, read them in before relaxing.
825 * ldlang.h (relaxing): Removed declaration.
827 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
829 * ldlang.c (new_afile): Initialize loaded field to false.
830 (lookup_name): If file was already loaded, don't call the
831 add_symbols entry point again.
833 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
835 * ld.texinfo: Clarify what -T option does.
837 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
839 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
842 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
844 * ldmain.c (add_archive_element): If trace_files or
845 trace_file_tries, print file name.
846 * ldlang.c (lookup_name): Likewise.
847 (ldlang_add_file): Don't put files on input_bfds list in reverse
850 * scripttempl/elf.sc: Correct typo.
852 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
854 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
855 their arguments optional, for compatibility with the old GNU ld.
857 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
859 * scripttempl/elf.c: Define __bss_start before the .sbss section.
861 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
863 * ldmain.c (add_to_set): Add bitsize argument.
864 (constructor_callback): New function.
865 (link_callbacks): Add constructor_callback.
866 * ldctor.c (struct set_info): Add bitsize field.
867 (ldctor_add_set_entry): Add bitsize argument.
868 (ldctor_build_sets): Base the size of the elements of the set on
869 the bitsize, rather than always using LONG.
870 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
872 * ld.h (QUAD_SIZE): Define.
873 * ldgram.y (QUAD): New token.
875 * ldlex.l: Return QUAD.
876 * lexsup.c (keywords): Add QUAD.
877 * ldwrite.c (build_link_order): Handle QUAD.
878 * ldlang.c (print_data_statement): Handle QUAD.
879 (lang_size_sections): Likewise.
880 (lang_do_assignments): Likewise.
881 * ldexp.c (exp_print_token): Add QUAD to table.
882 * ld.texinfo: Describe QUAD.
884 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
885 since the Alpha doesn't use them.
887 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
889 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
891 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
893 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
894 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
896 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
898 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
899 needed for i386mach. (Should be a no-op on other systems.)
901 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
902 (PAGE_SIZE): Don't define; not used.
904 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
906 * ldgram.y (yyerror): Make argument const char *, and actually
907 print it out rather than assuming it is a syntax error.
908 * ldmisc.h: Change declaration of yyerror.
909 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
911 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
913 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
914 exec header offset, since the exec header isn't loaded.
915 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
917 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
919 A major rewrite to move the bulk of the linker into BFD so that
920 more efficient backend code can be written for specific object
922 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
923 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
924 * ldctor.c, ldctor.h: Complete rewrite.
925 * ldwrite.c, ldwrite.h: Complete rewrite.
926 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
927 link_info.strip instead. Changed all uses.
928 (discard_locals_type, discard_locals): Removed. Use
929 link_info.discard instead. Changed all uses.
930 (ld_config_type): Removed relocateable_output field; use
931 link_info.relocateable instead; changed all uses. Added stats
933 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
934 set_loader_symbol): Removed.
935 * ldexp.h (node_class): Added etree_rel.
936 (etree_type): Added rel field.
937 * ldexp.c (exp_print_token): Bracketed table initialization.
938 (exp_relop): New function.
939 (fold_name): Use linker hash table rather than ldsym functions.
940 (exp_fold_tree): Likewise. Also, handle etree_rel case.
941 (exp_print_tree): Handle etree_rel.
942 * ldgram.y (strip_symbols, discard_locals): Removed.
943 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
944 (REL): New token. Does not appear in grammar, but needed for
946 (file): Don't call lang_final; it's called by main anyhow.
947 * ldlex.l: Accept -stats and -no-keep-memory options.
948 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
949 * ldlang.c: Consistently use fill_type for fill argument.
950 (lang_init_script_file, script_file): Removed.
951 (create_object_symbols): Removed. Use
952 link_info.create_object_symbols_section instead. Changed all
954 (lang_add_keepsyms_file): Removed.
955 (lookup_name): Call bfd_link_add_symbols instead of
956 ldmain_open_file_read_symbol.
957 (wild): Don't iterate over script_file.
958 (open_output): Create link hash table.
959 (lang_place_undefineds): Rewrote.
960 (lang_size_sections): Handle relaxing (doesn't work yet).
961 (lang_relocate_globals): Removed.
962 (lang_finish): Use link hash table rather than ldsym functions.
963 (lang_common): Rewrote.
964 (lang_one_common): New function.
965 (ldlang_add_file): Add file to link_info.input_bfds list. Set
967 (create_symbol): Removed.
968 (lang_process): Don't call lang_init_script_file. Call
969 ldctor_build_sets rather than find_constructors. Don't call
970 lang_relocate_globals.
971 (lang_abs_symbol_at_beginning_of): Rewrote.
972 (lang_abs_symbol_at_end_of): Rewrote.
973 * ldmain.c (had_y): Removed.
974 (lprefix, lprefix_len): Removed; use link_info fields instead.
976 (multiple_def_count, commons_pending, undefined_global_sym_count,
977 total_symbols_seen, total_files_seen): Removed.
978 (link_callbacks, link_info): New variables.
979 (main): Initialize link_info. Don't call init_bfd_error_vector or
980 ldsym_init. Don't set now unused variables. Handle -stats.
981 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
983 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
984 search_library, gnu960_check_format, decode_library_subfile,
985 linear_library, symdef_library, clear_syms, subfile_wanted_p):
987 (add_keepsyms_file, add_archive_element, multiple_definition,
988 multiple_common, add_to_set, warning_callback, undefined_symbol,
989 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
991 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
992 require symbols for %C; look them up instead.
993 * emultempl/hppaosf.em: Pass link_info to
994 hppa_look_for_stubs_in_section.
995 * Makefile.in: Rebuilt dependencies.
996 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
998 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1000 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1001 ldlang.h and ldctor.h.
1003 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1004 declarations of free and malloc from flex output. Change malloc
1005 to ldmalloc in flex output.
1007 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1009 * ldmain.c (lprefix): Change default from a char to a string
1010 with only one character.
1011 (lprefix_len): Set default to one.
1013 * ldmain.h (lprefix_len): Declare.
1015 * ldsym.c (write_file_locals): Use strncmp rather than a character
1016 comparison for lprefix.
1018 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1021 * emultmpl/hppaosf.em: Include ldexp.h.
1022 (before_parse): Set lprefix and lprefix_len correctly.
1024 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1026 * ldlex.h: Don't declare yywrap if it is a macro.
1027 * ldlex.l: Include sysdep.h.
1028 * ldlang.c (lang_for_each_statement_worker,
1029 lang_for_each_statement): Forgot to use PARAMS.
1031 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1033 * Makefile.in: Added .PHONY targets where appropriate. Added some
1035 (gcclibdir, version): Removed unused variables.
1036 (DEP): New variable, set to mkdep.
1037 (ALL_CFLAGS): New variable. Used in .c.o target.
1038 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1040 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1041 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1042 mostly obsolete variables. Adjusted remaining uses.
1043 (DEF_EMUL): Removed variable.
1044 (ldmain.o): Handle undefined EMUL error correctly.
1045 (ldemul-list.h): Depend on config.status rather than Makefile.
1046 Create via temporary file.
1047 (ver960.c, roll, make): Removed obsolete targets.
1048 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1050 * dep-in.sed: New file, used when rebuilding dependencies.
1052 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1054 Made many changes to eliminate gcc warnings. Made various
1055 cosmetic changes, declared various things in header files, removed
1056 various extern declarations from .c files. No substantive
1059 * ldlang.c (lang_process): Ifdef out final call to
1060 lang_size_sections again (reverting change of Nove 2), since it
1061 breaks the Sun4 linker.
1063 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1065 * configure.in (alpha-*-netware*): New target; use alpha.
1067 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1069 * configure.in: Group targets by CPU. Merge some m68k target
1070 entries with different CPU specs that use the same ld_target
1073 * configure.in: Add sparc*-*-coff.
1074 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1075 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1076 (em_coff_sparc.c): Add dependencies and build rules.
1078 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1080 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1082 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1084 (command_line_option): Accept and ignore them (for now).
1085 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1086 where n is a number.
1088 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1090 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1091 not in bfd_com_section, create the section in the BFD so that it
1092 can be placed in the right output section.
1094 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1097 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1098 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1099 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1100 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1101 Move OTHER_READONLY_SECTIONS after all the other readonly
1102 sections. Don't use DATA_ADDR twice.
1104 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1105 p is in a common section, make sure the BFD has a section of that
1108 * ldlang.c (lang_common): Add newline to error message.
1110 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1112 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1113 Lynx-specific script instead of m68kcoff.
1114 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1115 (ENTRY): Define as __main.
1116 (TEXT_START_ADDR): Define as 0.
1117 (PAGE_SIZE): Define as 0x1000.
1118 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1119 * scripttempl/m68klynx.sc: New file.
1121 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1123 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1124 arguments rather than treating them as emulation names.
1126 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1128 * configure.in: Support x86 unixware and netware plus generic netware.
1130 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1132 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1135 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1137 * Makefile.in (distclean): Don't delete dvi or info files.
1138 (ld.info): Update dependency list.
1139 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1141 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1143 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1144 Set output_filename instead of creating a new node.
1145 (open_output): Don't set output_filename.
1146 (lang_final): Create the new node here.
1147 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1149 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1151 From Pete Hoogenboom (hoogen@cs.utah.edu):
1153 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1154 edata, _edata, end): Add definitions of these symbols.
1155 (__end): Remove definition of this symbol.
1156 (__data_start): Move definition of this symbol.
1158 * emultempl/hppaosf.em: Various fixes and support for linker stub
1160 (hppaosf_finish, hppaosf_search_for_padding_statements,
1161 hppaosf_create_output_section_statements): New functions in
1162 support of linker stub generation.
1163 (ld_hppaosf_emulation): Redefine to include new
1164 emulation-specific routines.
1166 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1167 Pass abs_output_section rather than NULL to avoid invalidating
1170 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1172 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1173 (em_i386mach.c): New rule.
1174 * configure.in (i[34]86-*-mach*): New case.
1175 * config/i386-mach.mt: New file.
1176 * emulparams/i386mach.sh: New file.
1178 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1180 * ld.h (flag_is_*): Removed macros.
1181 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1182 Consistently check the BFD symbol flags directly, rather than
1183 using file_is_* macros.
1185 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1187 * configure.in (sparc*-*-lynxos*): New target.
1188 * Makefile.in: Add rule for em_sparclynx.c.
1189 (ALL_EMULATIONS): Add Lynx emulations.
1190 * config/sparc-lynx.mt: New file.
1191 * emulparams/sparclynx.sh: New file.
1192 * scripttempl/sparccoff.sc: New file.
1194 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1196 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1198 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1200 * relax.c (write_relax): Check return value of bfd_seclet_link.
1202 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1204 * ldlang.c (delete_output_file_on_failure): New variable.
1205 (open_output): Set it after bfd open succeeds.
1206 * ldmisc.c (vfinfo): Test it.
1208 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1210 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1213 * ldemul.c: Support was added to allow emulation-specific
1214 processing to occur. This support was added primarily for linker
1215 stub generation in the elf32-hppa gld.
1216 (ldemul_finish, ldemul_create_output_section_statements): New
1218 * ldemul.h: Support was added to allow emulation-specific
1219 processing to occur. (As described above.) Added finish and
1220 create_output_section_statements fields to
1221 ld_emulation_xfer_struct structure.
1222 * ldlang.c: Add calls to emulation-specific routines.
1223 (lang_process): Add call to
1224 ldemul_create_output_section_statements function.
1225 (lang_process): Add call to a emulation-specific routine (and
1226 some processing after the call).
1228 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1230 * configure.in: mips*- instead of mips-, mips*el changes
1232 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1234 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1235 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1236 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1237 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1238 * config/alpha.mt: New file.
1239 * emulparams/alpha.sh: New file.
1240 * scripttempl/alpha.sc: New file.
1242 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1244 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1245 types of different sizes (eg: 64 and 32 bits), so coerce.
1246 * ld.h (ALIGN_N): Add warning about usage.
1248 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1250 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1251 which we already have a definition, rather than checking in
1252 several different places whether the symbol is weak.
1254 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1256 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1257 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1258 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1259 expanded within them.
1260 * config/mipsb-elf32.mt: New file.
1261 * emulparams/elf32mipb.sh: New file.
1262 * Makefile.in (em_elf32mipb.c): New target.
1264 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1266 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1267 lang_input_file_is_search_file_enum so objects brought in using
1268 INPUT() do a path lookup.
1270 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1272 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1273 instead of {i386,m68k}-coff.
1274 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1275 * config/i386-lynx.mt: New file.
1276 * config/m68k-lynx.mt: New file.
1277 * emulparams/i386lynx.sh: New file.
1278 * emulparams/m68klynx.sh: New file.
1280 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1281 but defaulting to _start.
1283 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1284 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1287 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1289 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1290 HOSTING_LIBS for testing.
1292 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1294 Finish up support for i386-sysv4 (without shared libraries):
1295 * ld.h (flag_is_weak): Define.
1296 * ldlang.c (print_symbol): Mention whether symbol is weak.
1297 (print_input_section): Print weak symbols as globals.
1298 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1299 (enter_global_ref): Do not warn if a weak symbol redefines a
1300 global symbol. Do not let a weak symbol redefine a common symbol.
1301 (enter_file_symbols): Treat weak symbols as global symbols.
1302 (subfile_wanted_p): Do not pull in an object file from a archive
1303 just to resolve an undefined weak symbol.
1304 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1305 error; the error might be that malloc has run out of space.
1306 * ldsym.c (write_file_locals): Treat weak symbols as global.
1307 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1309 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1310 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1311 * emulparams/elf_i386.sh: New file.
1312 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1313 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1314 (ALL_EMULATIONS): Add em_elf_i386.o.
1315 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1316 (em_elf_i386.c): New target, like other em_*.c targets.
1317 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1318 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1319 nonempty, and configured for native, add it to LIB_PATH.
1321 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1323 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1324 Added statements to pass stab and stabstr sections through and
1325 mark them as NOLOAD, which makes GDB happier.
1327 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1329 * configure.in: Accept m68k-lynx-lynxos config.
1331 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1333 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1335 * config/coff-h8300.mt: Add EMUL=h8300h.
1337 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1339 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1341 * Makefile.in: Changed CXX back to g++.
1343 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1345 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1347 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1349 * Makefile.in (TAGS): Use shell wildcards.
1351 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1353 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1355 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1357 * ld.texinfo: re-enable included config file; conditionalize doc
1358 for -oformat to interact properly with SingleFormat doc config
1359 var; rename @up/@down to @raisesections/@lowersections.
1361 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1363 * configure.in: recognize m88110.
1365 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1367 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1368 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1369 ELF emulation is "elf32-hppa" not "elf-big".
1370 (hppaosf_before_parse): Remove unneeded processing of environment
1372 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1373 .text segment of output file.
1374 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1376 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1378 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1381 * ldlang.c, ld.h: updated copyright.
1383 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1385 * ldlang.c (open_output, lang_check): Check return value of
1388 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1390 * scripttempl/h8500.sc: Start all sections in a different segment.
1391 * scripttempl/z8ksim.sc: Handle constructors
1393 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1395 * Makefile.in: revert earlier changes back to execute runtest
1396 with make check. cdtest and bootstrap now function as they
1397 did within the Makefile.
1399 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1401 * Makefile.in: Update dependencies.
1403 * configure.in: Set EMULATION_OFILES in Makefile based on
1404 --with-targets option.
1406 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1408 * Makefile.in: check targets reimplemented to old way.
1410 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1412 * config/i386v.mh, config/irix4.mh: Use gcc
1413 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1414 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1415 bfd/configure.host change.
1417 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1419 * scripttempl/elf.sc: Handle .line and .debug* sections.
1421 * ldlex.l: Use bfd_scan_vma, not strtoul.
1423 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1425 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1426 Remove inital caps in some error messages, change "can't" to
1427 "cannot", add missing colons.
1428 * ldmisc.c (vfinfo): Print "%%" as a single %.
1429 For '%' followed by unrecognized character, print them both
1430 verbatim instead of expecting a char * arg.
1431 For '%C', don't put the function name in parens.
1433 * ldexp.c (invalid): Pass "%%", not "% ".
1435 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1437 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1438 (BSS_VAR): Removed; now always define _fbss.
1439 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1442 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1444 * configure.in: z8k-coff is the same as z8k-sim
1446 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1448 * testsuite/lib/ld.exp: new file
1449 * testsuite/config/unix-ld.exp: new file
1450 * testsuite/ld.bootstrap/bootstrap.exp: new file
1451 * Makefile.in: add dejagnu support for make check
1453 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1455 * ldlex.l (comment): Add missing newline in message.
1456 * ldindr.c (add_indirect): Ditto.
1457 * ldexp.c (exp_fold_tree): Ditto.
1459 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1461 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1464 * ldmisc.c (multiple_warn): New function.
1465 * ldmisc.h: Declare it.
1466 * ldmain.c (enter_global_ref): Call it.
1467 * ld.h (ld_config_type): Add warn_common.
1468 * ldlex.l, ldgram.y: Set it with -warn-common option.
1469 * ldver.c (help): Document it.
1471 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1473 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1474 target-specific sections, and for changing data section vma.
1476 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1478 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1479 terminals, for Solaris.
1480 (dirlist_ptr): New static variable.
1481 (command_line_option): Accept new options.
1483 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1486 * config/sun4sol2.mt: Pass emulation name without ".sh".
1488 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1489 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1491 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1493 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1494 .dtors, .data1, .rodata1 sections, instead of combining them into
1495 other sections. For `-r', set all section start addresses to
1498 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1499 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1500 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1502 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1504 * genscripts.sh: If this is the default emulation, set
1506 * emultempl/*.em: Use it to determine whether to compile in the
1509 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1510 genscripts.sh. Pass the current emulation name without ".sh" on
1512 * genscripts.sh: Take an default emulation arg.
1513 Use the current emulation name as EMULATION_NAME.
1514 Make default lib path for cross-compiling ':', not null.
1515 * emulparams/*.sh: Don't set EMULATION_NAME.
1516 * ldemul.c (ldemul_get_script): Take isfile arg.
1517 Pass it to emulation's get_script function.
1518 * ldemul.h: Adjust get_script prototypes.
1519 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1521 * ldfile.h: Declare it.
1522 * ldgram.y: Accept a script on the command line again,
1523 for parsing compiled-in scripts.
1524 * ldmain.c (main): If ld script is a file, parse it as a -T
1525 option, otherwise parse it directly.
1526 * emultempl/*.em (*get_script): Return the scripts themselves if
1527 this is the default emulation; otherwise return their file names.
1528 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1530 * emulparams/m88kbcs.sh: Use it.
1532 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1534 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1536 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1537 there's no change log entry yet, tsk tsk) from the list of
1538 emulations compiled in until Mark gets around to checking in
1539 emulparams/i386linux.sh.
1540 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1541 changed, this file gets updated.
1543 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1545 * ldgram.y (OPTION_Lfile): New token.
1546 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1547 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1549 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1551 * configure.in: h8/300h support needs own .mt file.
1552 config/coff-h8300h.mt: New file.
1554 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1556 * ldmain.c: Don't include sys/stat.h; it already got included
1557 somewhere along the way.
1559 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1561 * Makefile.in: Add h8300h support.
1562 emulparams/h8300h.sh: New file.
1563 scripttempl/h8300h.sc: New file.
1565 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1567 * ldfile.c (ldfile_open_file): In error message, use the name the
1568 user gave (e.g., "-lc"), rather than the base file name.
1570 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1572 * ldmain.[ch]: Remove initial Q_ from function names.
1573 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1575 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1577 * ldlang.c (lang_process): Move loading of default script from
1578 here to main. Add a "/" to start of script name to prevent
1579 finding it in "." first.
1581 * ldmain.c (set_scripts_dir): Don't look in "." first.
1583 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1586 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1588 * Makefile.in (em_m88kbcs.c): Correct dependency.
1589 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1590 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1591 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1593 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1595 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1596 main.c (main): Print the errno string in the error message.
1598 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1600 * configure.in: Accept h8300h for target cpu.
1602 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1603 present (demangle is smart enough to know whether to do it or not).
1605 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1607 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1608 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1610 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1612 * ldmain.c (get_emulation, check_for_scripts_dir,
1613 set_scripts_dir): New functions.
1616 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1618 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1619 Create symbol "end" instead of "__end". Comment out some parts
1620 that may not be needed (yet) for elf.
1622 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1624 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1626 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1628 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1629 when no prototype is being supplied.
1630 (ldmalloc, ldrealloc): Size argument is now size_t.
1632 * ldmisc.c (finfo): New function, accepts FILE* argument.
1633 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1634 without leading zeros.
1635 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1636 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1638 (concat, buystring): String lengths are size_t.
1639 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1641 * ldlang.c (new_statement): Size argument is now size_t. Added
1642 forward declaration with prototype.
1644 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1646 * ldgram.y (OPTION_v): Don't turn on verbose output.
1648 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1650 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1653 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1655 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1656 collect2 doesn't look for gld any more anyhow.
1658 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1660 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1661 now have a non NULL srefs_chain.
1663 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1664 hp300hpux, since the latter does not exist.
1666 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1668 * genscripts.sh: Put the scripts in the ldscripts directory, not
1670 * configure.in (ldscripts): Make, instead of emulations.
1671 * Makefile.in (scriptdir): Take off the "ld" part.
1672 (install, clean, distclean): Use ldscripts, not emulations.
1673 In tests, don't pass -Lemulations.
1674 Don't pass tooldir/lib to genscripts.sh.
1675 * genscripts.sh: Don't take tooldir/lib arg.
1676 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1677 default script file.
1679 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1681 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1683 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1685 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1687 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1689 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1690 run in parallel without colliding on yacc's static file names.
1691 Without the stub rule, make will try to start two yacc's
1692 concurrently which fails because of yacc's static file names.
1694 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1696 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1699 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1701 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1702 different from libdir.
1704 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1706 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1708 * ldver.c (help): New function.
1709 * ldver.h: Declare it.
1710 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1712 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1714 * Makefile.in (INCLUDES): Don't need ../include any more.
1716 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1718 * ldlex.l, ldgram.y: Support new -oformat option.
1719 Remove attempt at supporting script fragments on the command line.
1720 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1721 * mri.c (mri_format), ldgram.y: Change callers.
1722 * ldlang.h: Change prototype.
1724 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1726 * Makefile.in: canonicalize install.sh; for use within
1727 this directory (and subdirs)
1729 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1731 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1733 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1736 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1738 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1739 It wasn't documented (or likely used) and wastes time.
1740 (try_open): If EXTEN is empty, don't try it.
1742 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1743 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1744 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1745 with normal function declarations.
1747 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1748 Move *.sc-sh to scripttempl/*.sc.
1749 * {emultempl,emulparams,scripttempl}/README: New files.
1750 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1751 removed, replaced with generic.em.
1752 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1753 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1755 * *.em (*_get_script): Return script name instead of script contents.
1756 * ldlang.c (lang_process): Change caller.
1758 * ldlex.l, ldgram.y: Recognize -m option.
1759 Check for input files after *all* options in grammar.
1760 * ldmain.c (main): Check for -m options. Add default directory
1763 * mkscript.c: File removed.
1764 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1765 to add to the default LIB_PATH.
1766 Look for input files in the new subdirectories.
1767 Create the scripts in emulations subdirectory and don't filter
1768 them through mkscript.
1769 * configure.in: Make the emulations subdirectory.
1771 * Makefile.in: Account for all of the above changes.
1772 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1773 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1774 Put CFLAGS last in the compilation rules.
1775 Add -I../bfd to INCLUDES so sysdep.h is found.
1777 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1779 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1781 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1782 dependent on RELOCATING, not RELOCATION.
1783 * hp3hpux.sh (SHLIB_PATH): Define it.
1785 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1787 * ldfile.c (try_open): If opening without the extension fails,
1788 try with the extension even if -v or -V was given.
1789 had_script is imported (from ldgram.y), not exported.
1791 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1793 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1795 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1797 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1798 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1800 (section): Use statement_list_opt, not statement_list.
1801 * m68kcoff.sc-sh: Gather constructors and destructors and define
1802 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1803 * sa29200.sc-sh: Gather constructors and destructors and define
1804 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1806 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1808 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1809 * configure.in: No longer need to configure to get sysdep.h.
1811 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1813 * Makefile.in: remove install:all and install-info:info
1814 dependencies (these cause some spurious rebuilds at 'make install'
1817 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1819 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1820 (mips-idt-ecoff*): Added trailing '*'.
1821 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1822 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1823 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1825 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1826 incorrect definitions.
1828 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1830 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1831 symbols, unless stripping.
1833 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1835 * Makefile.in: configure looks for ####, so remove lines with many
1837 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1838 and HOSTING_LIBS correctly so that ``make check'' will work.
1840 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1842 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1843 to etext, edata, and end. Needed for IRIX 4.0.5F.
1844 Patch from mwp@iconix.oz.au (Michael Paddon).
1846 * Version 2.2.1 released.
1848 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1850 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1851 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1853 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1855 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1858 * Version 2.2 released.
1860 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1862 * ldver.c (ldversion): Bump version number to 2.2.
1864 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1868 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1870 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1872 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1874 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1875 mkscript.o, rather than directly from mkscript.c.
1877 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1879 * configure.in: Look for ${target_makefile_frag} relative to
1880 ${srcdir}, not relative to build directory.
1882 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1883 * configure.in: Recognize hppa*-hp-osf.
1884 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1885 (em_hppaosf.c): Build it.
1886 * config/hppaosf.mh, hppaosf.mt: New files.
1888 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1889 some system header files. All uses changed.
1891 * configure.in: Recognize i386-aix configurations as i386-coff
1894 * configure.in: Recognize m68*-*-hpux.
1895 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1896 the value of STACKZERO.
1897 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1898 (em_hp3hpux.c): Build it.
1899 * hp3hpux.sh, config/hp300hpux.mt: New files.
1901 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1903 * mips.sc-sh: Put constructors in the .data section.
1904 * Makefile.in (cdtest): Added dependency on ld.new.
1906 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1908 * Makefile.in: Change definition of $(tooldir) to match FSF.
1909 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1910 Support VAX Ultrix and BSD.
1912 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1914 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1916 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1918 * ldlang.h (struct memory_region): Change `length' and
1919 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1920 * ldlang.c, mri.c: Corresponding changes, plus lint.
1922 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1924 * configure.in: For all i386 targets, accept i486 as well.
1926 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1928 * ldlang.c (wild_doit): Preserve all flags for a
1929 SEC_SHARED_LIBRARY section.
1930 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1931 computing largest_section.
1933 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1935 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1936 fields of newly created structure.
1938 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1940 * ldmain.c (g_switch_value): New variable.
1941 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1942 (command_line_option): Accept -G and set g_switch_value.
1943 * ldlex.l (COMMAND): Accept -G.
1944 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1946 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1948 Support for linking and loading at different places:
1950 * ldlex.l: Add "AT" keyword.
1951 * ldgram.y: Cleanup, and parse AT.
1952 * ldlang.c (print_output_section_statement): Print output address
1953 of section in map. (lang_size_sections): Fill sections' lma with
1955 * ldlang.h (lang_output_section_statement_type): Add load_base
1958 * ldindr.c (add_indirect): Keep more information in the alias
1960 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1961 attribute from an input section.
1962 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1963 default. (Q_enter_file_symbos): Indirect symbols now are known by
1964 their section, not a special symbol flag.
1965 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1966 (write_file_globals): Write the mapping for an indirect symbol.
1967 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1970 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1972 * ld.texinfo: changes for q1
1974 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1976 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1978 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1980 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1982 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1984 * mips.sc-sh: Added variables which may be overridden by a
1986 * mipsidt.sh: New file; emulation for IDT MIPS board.
1987 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1988 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1989 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1990 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1992 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1994 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1996 * i386bsd.sh, config/i386bsd.mt: New files.
1997 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1999 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2001 * mri.c: Add extern declaration of strdup.
2002 * ldsym.c (KEEP macro): Add spaces around '=' for the
2003 sake of old (e.g. PCC) compilers.
2005 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2007 * ldver.c: Bump to version 2.1.
2009 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2011 * ldgram.y: allow section types without address expressions.
2012 * ldlang.c (lang_relocate_globals): avoid possible hang with
2013 undefined but unreferenced symbols.
2014 * relax.c (relax_section): don't complain if the script file isn't
2015 relaxable but -relax is set
2017 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2019 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2021 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2023 * mipsbig.sh: New file. Big endian MIPS emulation.
2024 * config/mips-big.mt: New file. Use mipsbig emulation.
2025 * configure.in (mips-sgi-irix*): Use target mips-big.
2026 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2027 (em_mipsbig.c): New target. Uses mipsbig.sh.
2029 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2031 * mips.sc-sh: Put .scommon sections into .sbss section.
2033 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2034 rather than always putting them in bfd_com_section.
2035 * ldlang.c (lang_common): If a common symbol is not in
2036 bfd_com_section, put in a section of the same name, rather than
2037 always putting it in section COMMON.
2039 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2041 * ldmain.c (subfile_wanted_p): If we already have a common
2042 definition of a symbol, don't necessarily pull in an object file
2043 that provides a non-common definition.
2045 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2046 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2048 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2049 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2051 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2053 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2056 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2058 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2059 checking for equality to bfd_com_section.
2061 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2063 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2064 targets, linker script.
2065 * mipslit.sh: New file. Little endian MIPS emulation.
2066 * config/mips-lit.mt: New file. Use mipslit emulation.
2067 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2068 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2069 (em_mipslit.c): New target. Uses mipslit.sh.
2071 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2073 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2074 $(tooldir)/bin/gld, so that gcc can find it with or without
2077 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2079 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2080 write_norel. All linking is now done via write_relax. Call
2081 ldsym_write before calling write_relax.
2082 * relax.c: Added copyright.
2083 (write_relax): Renamed from write_relaxnorel. Added relocateable
2084 argument. seclet_dump renamed to bfd_seclet_link.
2085 * relax.h: Added copyright.
2087 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2089 * ldmain.c (decode_library_subfile): Patch from
2090 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2092 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2094 * config/vxworks960.mt renamed to config/i960.mt
2096 * configure.in: sparc-aout emulates a sun4, as does
2097 sparc*-vxworks, i960-nindy uses gld960 emulation
2099 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2101 Fix support for NOLOAD, add INCLUDE
2102 * ldfile.c (ldfile_open_command_file): pass file name to
2104 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2105 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2108 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2110 * Makefile.in, config.h: no more default emulation. Make the lack
2111 of emulation a compile time error
2113 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2115 * configure.in: recognise all sparclite variants, not just 'sparclite'
2117 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2119 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2122 * configure.in: accept *-ericsson-ose for any m68k CPU.
2124 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2125 for each output section.
2127 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2129 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2130 macro bfd_asymbol_bfd as appropriate.
2131 * Makefile.in: Un-duplicate ldlex.c dependency.
2132 * condigure.in: Replace my_host case table by sourcing
2133 ../bfd/configure.host. Allow std-host as the default.
2134 * ldmisc.c: Change logic for C++ name demangling: There is
2135 no initial '_' to remove from stab-derived function names.
2137 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2139 * ldlang.c (lang_init_script_file): don't attach the output file
2140 sections to the script file.
2142 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2143 * ldlang.c (wild): run expansion loop over command line bfd too.
2144 (lang_ini_script_file): initialize more parts of the command line
2146 * ldlex.l: fix DEFINED start states.
2148 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2150 * ld.texinfo: new doc.
2151 * ldgram.y, ldlex.l: understand -y<symbol>
2152 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2153 print info. (add_ysym): new function.
2154 * ldsym.h: (ldsym_type): new define SYM_Y.
2156 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2158 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2159 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2160 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2161 macros with PARAMS. Recreational cleanup. Update copyrights.
2163 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2165 * Makefile.in: pass down the bfd source directory for includes
2167 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2169 * ldlang.c (lang_size_sections): don't change size and address for
2170 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2173 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2175 * relax.c (build_it): re-enable the processing of data_statements
2176 in scripts, makes counted contructor lists work again.
2178 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2180 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2182 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2184 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2187 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2189 * Support for i386-sysv.
2190 configure.in: check for i386-*-sysv* and i386-*-sco*.
2191 i386coff.sc-sh: rewrote to support SVR3 by default.
2192 ldctor.c (find_constructors): preserve stat_ptr.
2193 ldlang.c (wild_doit): initialize vma and size of new output
2194 section to corresponding input section. This is required for
2195 shared library support.
2196 (lang_size_sections): don't modify vma and size of sections which
2197 are never loaded (for shared libraries).
2198 ldwrite.c (copy_and_relocate): copy the contents of any section
2199 which has contents, not just sections which are loaded (for shared
2202 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2204 * ldlang.c (size_input_section): count the sizes of all sections
2207 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2209 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2210 to demangle symbols better
2212 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2214 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2215 exist when linking with -r.
2217 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2219 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2222 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2224 * ldmain.c (linear_library): don't even think about processing
2225 an object file if it's already been done
2227 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2229 * configure.in: the hp9000/300 config file is now hp300
2231 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2233 * config/z8ksim.mt: new file
2235 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2237 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2238 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2240 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2241 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2242 * ldlang.c (lang_add_keepsyms_file): New function.
2243 * ldlex.l: Handle "-retain-symbols-file".
2244 * ldsym.c (keepsyms_file, kept_syms): New vars.
2245 (process_keepsyms): New functihon; reads file, marks symbols for
2247 (write_file_locals): File symbols should always be kept.
2248 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2249 and "-s". Process retain-symbols file before setting symtab.
2250 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2251 (keepsyms_file, kept_syms): Declare them.
2253 * ldmain.c (main): Non-fatal errors should still cause non-zero
2254 exit status even with -r.
2256 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2258 Added initial support for the z8k
2259 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2260 * configure.in, Makefile.in: modified to reflect above
2262 * ldlang.c (lang_check): when linking conflicting architectures,
2263 make the output file reflect at least one of the bad inputs.
2265 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2267 * Makefile.in (install): if $(tooldir) exists, install ld in
2270 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2272 * Makefile.in, configure.in: modified to support i386-coff
2273 * i386coff.sh: new file
2275 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2277 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2278 added m68k-coff emulation mode, stolen from a29k emulation.
2279 Almost certainly wrong, but perhaps better than sun3.
2281 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2283 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2284 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2285 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2286 This is one character shorter, and lets people build on
2287 SVR3 system. (ld__h8300xray.[co] was the killer there;
2288 h8300xray.sc-sh is also overlong, but seems harmless.)
2289 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2290 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2291 * configure.in: Add host isc.
2293 * ldver.c: Call it version 2.0.
2295 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2297 * ldver.c: Bump to version 0.98.
2300 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2302 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2304 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2305 * ldlex.l: Moved comment() to end, since some compilers
2306 otherwise have problems with input() used before it is defined.
2308 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2310 * configure.in: added Solaris 2 and Irix 4 host support.
2312 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2314 * Makefile.in: remove -S flag from the FLEX definition
2316 * configure.in: rewrote, using new style case statement. use
2317 m68k.mt for m68k-aout systems
2319 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2321 * Makefile.in: map "ld" through program_transform_name when
2324 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2326 * cplus-dem.c: Removed. Use the version in libiberty now.
2327 * ldmisc.c: Use new libiberty version of cplus_demangle().
2329 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2331 * gld960.em (gld960_choose_target): default to little endian, not
2334 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2336 * ldlang.c (lang_process): don't pass null pointers when
2337 abs_output_section is what is required.
2338 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2339 used, and pass that down.
2340 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2343 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2345 * configure.in, config/ose68.mt: renamed OSE to ose.
2347 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2349 * ldsym.c (write_file_locals): Reorder check for common or
2350 undefined symbols so that it works.
2352 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2354 * configure.in: accept all m68K family members.
2356 * Makefile.in: always create installation directories.
2358 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2360 * ldlex.l: now parses comment correctly, added ~ to acceptable
2363 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2364 unary -ve constants.
2366 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2367 the command line can't be found.
2369 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2371 * ldlang.h: add new field "loadable" to output_section_statement.
2372 * ldlang.c (lang_output_section_statement_lookup): initilize new
2373 field. (wild_doit): if new field is not set, then stop output
2374 section from being loadable.
2375 (lang_enter_output_section_statement): set the field from the
2377 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2378 * h8300hms.sc-sh, h8300hms.em: get -r right.
2380 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2382 * ldint.texinfo: New internals manual (beginnings thereof).
2383 * PORTING: Removed, merged into ldint.texinfo.
2385 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2387 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2388 cdtest.exp: A test program (copied from libg++/test-install)
2389 that tests that constructor and destructors are handled
2392 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2394 * Makefile.in (install): install from ld.new, renaming during the
2395 copy, or else the next 'make install' needs to re-link ld.
2397 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2399 * configure.in: generalise hp recognition (from sef).
2401 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2403 * configure.in: recognize bsd and hpux hppa configurations.
2404 error messages echo to stderr, not stdout
2406 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2408 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2409 ldmisc.c: removed rcsid's.
2411 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2413 * ldlang.c (lang_map): print changes in sizes due to relaxing
2414 (size_input_section): maintain the delta information.
2415 * ldlang.h: add new field to struct to contain delta info.
2416 * relax.c (relax_section): complain if input not relaxable.
2417 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2420 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2422 * ldmain.c(main): prevent -r and -relax from being on at the same
2425 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2427 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2431 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2433 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2435 * ldlang.c(open_output): set the target arch and machine as soon
2436 as we can. (lang_size_sections): use new macros for setting vma
2439 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2441 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2442 Also deleted an unreachable path to wrs.
2444 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2446 * Makefile.in (install): use -d test for $tooldir before
2447 installing ld there so that $tooldir can be inherited from
2450 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2452 * ldlang.c: Two non-substantial changes for the sake of
2453 the old Portable C Compiler.
2455 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2457 * ldgram.y, ldlex.l: parse ABSOLUTE
2458 * ldexp.c: add support for ABSOLUTE
2460 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2462 * Makefile.in: Added default definitions for HOSTING_CRT0,
2463 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2464 * config/*.mh: Miscellaneous clean-up: Removed definitions
2465 of YACC (since it is not longer used in the Makefile).
2466 Remove HOSTING_* definitions that are subsumed by the
2467 ones added to Makefile.in. Removed most definitions of CC.
2468 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2469 These are no longer needed.
2471 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2473 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2474 rules, since these are used when building a distribution.
2475 * Makefile.in (ldlex.c): Don't re-direct output, since that
2476 leaves a bogus output files if it fails.
2478 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2479 * ldlex.c: Fix some unnecessary flex-specific-isms.
2481 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2483 * ldgram.y: move spurious semicolon
2484 * ldexp.h: fix prototype
2486 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2488 * ld.texinfo: references to linker now say "ld" not "gld".
2490 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2492 changed calling convention for Q_enter_global_ref
2493 * ldexp.c, ldlang.c, ldmain.c: reflect this
2494 * ldver.c: bump version to 1.97.1
2495 * ldindr.c (add_indirect): when an edict declaring an indirect
2496 symbol is found, make sure that any ideas about the symbol being
2497 common are changed if it now known to be defined.
2498 * ldmain.c (linear_library): complain once if archive isn't
2500 * ldlang.h, ldlang.c: make room for and initialize the complain
2503 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2505 * Makefile.in: use flex & bison from ../ if they exist.
2507 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2509 * relax.c (build_it): don't allocate space in the output file for
2510 stuff if -R flag applys to it.
2511 * ldfile.c: merge in VMS filename support
2512 * ldmain.c (main): take out ./ from library path, and close file
2513 before unlinking. Make multiple defs of a symbol create an
2515 * ldmisc.c: fatal errosrs delete output file
2517 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2519 * ldver.c: Increase version number to 1.97, for consistency
2522 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2524 * Makefile.in: FLEX -> LEX.
2526 * ld.texinfo: {} -> @{@}.
2528 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2530 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2531 (and associated change in -c option, now used for these scripts)
2533 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2535 * ldver.c: Bumped version to 1.96 - new release, resync with the
2537 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2538 rather than with raw malloc, makes it easier to track where memory
2540 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2541 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2542 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2545 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2547 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2549 * Makefile.in: use bootstrap for check.
2551 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2553 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2555 * Makefile.in: now use flex, not lex
2556 * ldlex.l, ldlang.c, ldctor.c: lint
2558 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2560 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2561 different sorts of filenames on the command line than in a script.
2563 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2565 * Makefile.in: rework CFLAGS so that they can be passed on the
2566 make command line. Remove MINUS_G. Default CFLAGS to -g.
2568 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2570 * relax.c: added handling for new "padding" seclet type, used to
2571 fill out gaps between section.
2572 * ldgram.y, ldlex.l: now -defsym on the command line is done
2575 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2577 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2579 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2581 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2584 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2586 * Makefile.in (install): Install second copy in $(tooldir)/bin
2587 without $(program_prefix), since that's what gcc expects.
2589 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2591 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2592 * h8300*: fix bit rot and add support for h8300xray target
2593 * go32.sh: target emulation for go32.
2595 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2597 * gld960.em, i960.sc-sh. Fix i960 bit rot
2599 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2601 * Makefile.in: install man page.
2603 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2605 * config/mt-<foo> renamed to <foo>.mt
2606 * config/mh-<foo> renamed to <foo>.mt
2607 * configure.in changed to reflect this
2608 * genscripts.sh now make .xbn files rather than .xN files
2610 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2612 * ldver.h: fix decl of ldversion.
2614 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2616 * Makefile.in: added check target.
2618 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2620 * ldmain.c (Q_enter_file_symbols): now aliases work again
2622 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2624 * Makefile.in: added clean-info target.
2626 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2628 * ldexp.c (exp_print_tree): don't try and follow null pointers
2630 * ldgram.y: remove 11 shift reduce errors
2632 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2634 * Makefile.in: added tooldir and program_prefix.
2636 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2638 * ldlang.c (size_input_section): don't move absolute sections
2642 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2644 * cplus-dem.c: yet another copy of this - maybe it should go into
2646 * ldgram.y: now -V and -v have different actions
2647 * ldver.c: if -V, prints list of emulations compiled in
2648 * ldmisc.c: support for cplus demangling
2651 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2653 * Makefile.in, configure.in: removed traces of namesubdir,
2654 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2655 copyrights to '92, changed some from Cygnus to FSF.
2657 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2659 * Makefile.in: Change mkscript rule into one for ./mkscript
2660 (for the sake of makes that don't realize they're the same).
2661 * PORTING: Add more details.
2662 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2664 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2666 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2667 config/mt-hp300bsd: New port to hp300 running BSD.
2669 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2671 Major rewrite of how ld is configured. The major idea
2672 is to use shell scripts to generate everything.
2673 * generic.em replaces ldtemplate.
2674 * Other *.em files replace various *.c files.
2675 A *.em file is a shell script that generates the corresponding
2676 ld__*.c file that implements an emulation. This is usually
2677 a straight 'cat' of a here-document, possibly with substitutions.
2678 * Script files (*.sc) are places by *.sc-sh scripts.
2679 Again, these are simple shell scripts that 'cat'
2680 here-documents, usually with some substitutions.
2681 The output a *.sc-sh is a script file.
2682 * Each emulation is defined by a short shell script with
2683 extension *.sh that specifies the emulation-specific
2684 parameters (such as the name of the *.sh-sc and *.em
2686 * genscript.sh is the master shell script used to generate
2687 an emulation. It is passed various argument, including
2688 the name a the emulation-speciic *.sh file that it
2689 "sources" to set variables to emulation-specifc parameters.
2690 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2691 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2692 * config/mh-foo: Rename LDEMULATION names as appropriate
2693 (usually 'gldfoo' -> plain 'foo').
2694 * ldwrite.c: Fixed a typo in a comment.
2695 * Makefile.in: Major changes. Removed some the sed
2696 magic to converts scripts, since that is now handled
2697 by genscripts.sh and the *.sc-sh scipt generators.
2698 * config.h: Remove a bunch of macros defining emulations
2699 and targets. This becomes one less file to edit when
2700 adding emulations or targets.
2701 * ldemul.h (struct ld_emulation_xfer_struct): Add
2702 emulation_name and target_name fields.
2703 * ldemul.c, ldemul.h: Define some default functions used
2704 by most emulations (and remove from the *.em scripts).
2705 * ldemul.c (ldemul_choose_target): Search the new
2706 ld_emulations array using a loop (instead of a hardwired
2707 nested if statement).
2708 Define the ld_emulation from the automatically-geenrated
2709 ldemul-list.h. This means you no longer have to edit ldemul.c
2710 to add a new emulation.
2711 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2712 their expansions, since the former no longer exist.
2713 * PORTING: A very rough first draft of a porting guide.
2715 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2716 to be terminated by a new-line (instead of requiring a semicolon).
2718 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2720 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2721 tests for NULL pointers all over the place.
2722 * ldlang.c (lang_process): remember to relocate global symbols
2723 *after* relaxing has done it stuff.
2725 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2727 * config/mt-coff-h8300: use EMUL like everything else
2728 * ldlang.c: (print_padding_statement): print the right address.
2729 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2732 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2734 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2735 * ldlang.c (print_data_statement): print the right address.
2737 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2739 * Makefile.in: The rule for testing ld by re-linking itself
2740 via an intermediate -r link was moved to the ld1 rule
2741 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2742 which allows the bootstrap rule to work.
2743 * ldctor.c (find_constructors): Don't create a constructor
2744 list if it is already defined (as would happen if ld is
2745 invoked by collect).
2747 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2749 * config/mh-sparc.h: now uses libgcc.a
2750 * ldmain.c: quit using exit
2751 * *sc: use *(COMMON) rather than [COMMON]
2752 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2753 to allow preprocessing of .l file.
2754 * Makefile.in: New ldlex.l mangling
2755 * ldexp.c (fold_binary): perform expressions with % and / in
2757 * ldfile.c (open_a): open archives on VMS in a special way
2760 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2762 * ldgram.y: map -M behave in the same way as -Map (sets file name
2764 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2765 whether or not relaxing has been done.
2766 * ldmain.c: don't open a map file if it doesn't have a name
2767 * relax.c: all the brains have moved into bfd.
2768 * ldwrite.c: ammend comment
2770 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2772 * Makefile.in: added relax, also made three stage go through a
2775 * config.h: if GNU960 defined, then default emulation mode is
2777 * ldexp.h, ldexp.c: map to file hooks
2778 * ldlang.c: map to file hooks
2779 * ldgram.y: added -Map -relax
2780 * ldlex.l: added -relax, -Map
2781 * ldmain.c: open map file
2782 * ldmisc.c: support for map file
2783 * ldwrite.c: new relax magic
2785 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2787 * Makefile.in, config/tm-*.h: Clean up make output, only
2788 pass DEFAULT_EMULATION to ldmain.c.
2790 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2792 * ldver.c: Bump to version 1.94.
2794 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2796 * Makefile.in: infodir belongs in datadir.
2798 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2800 * Makefile.in: Pass -y to bison. (Again;
2801 accidentally deleted by Rich.)
2802 * news.sc, ldgld68k.sc: Define __end as well as _end.
2804 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2806 * ldindr.h: added to contain prototypes of ldindr.c
2807 * ldfile.c: include ctype.h
2808 * ldmain.c: include the requried prototype headers
2809 * ldwrite.c: get_reloc_upper_bound has been renamed
2810 bfd_get_reloc_upper_bound
2812 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2814 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2815 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2816 spaces following hyphens, bsd make can't cope. added
2817 standards.text support and made it look like all the other
2820 * configure.in: configure now runs entirely in objdir so make file
2821 existence checks against ${srcdir}. Mark this directory as
2824 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2826 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2827 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2828 and mandir now keyed off datadir by default.
2830 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2832 * ldver.c: Bumped version to 1.93.
2833 * Makefile.in: Pass -y to bison.
2835 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2837 * config.h: h8 is now coff, not ieee
2838 * h8300hds.sc: reflect the same
2840 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2842 * ldver.c (ldversion()): Update to 1.92.
2843 * ldctor.c: There are two places constructor sets
2844 can be defined. One of them checked for an existing
2845 duplicate, the other didn't. Unfortunately, the latter
2846 was called after the former ...
2847 So, factor out code for inserting a new element into
2848 constructor_name_list (after checking for a duplicate)
2849 into a new function add_constructor_name, and call
2850 it from both aforementioned places (ldlang_add_constructor
2851 and ldlang_check_for_constructors).
2853 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2855 * Makefile.in: Rename .c files generated from ldtemplate
2856 to have names starting with ld__. This helps 'make clean'.
2858 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2860 * Makefile.in: Take out the version number for install
2861 * m88kbcs.sc: put in contructor blocks.
2863 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2865 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2866 parameter, a format, and an arg pointer, and rename it to
2867 vfinfo(). Write info() in terms of new vfinfo().
2868 New einfo() is the same as info(), except it writes to stderr.
2869 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2870 ldmisc.c: Replace "error" calls to info() by new einfo().
2872 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2874 * ldlex.l ldgram.y: made -V option do same as -v
2875 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2878 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2879 i386 aout changes from Bob Kukura
2880 * Makefile.in, config.h: added i386aout support
2881 * configure.in: fixed /h-{myhost} typo
2882 * ldgram.y: -MM now gives more boring map.
2883 * ldlang.c: now does D_PAGED flag the right way.
2884 * ldsym.c: -MM flags does the right thing.
2886 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2888 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2889 * ldlang.c (init_os): Compensate for BFD change,
2890 where bfd_make_section now returns NULL for a duplicate
2891 section request, instead of the old section.
2893 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2895 * ldver.c: Bump to version 1.91 (consistent with binutils).
2897 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2899 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2900 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2901 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2902 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2903 Add or update copyright notices.
2905 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2908 * Makefile.in: Changed installation directory name scheme
2909 to be consistent with gcc. Also changed 'install'.
2911 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2913 * Makefile.in: new targets ld.mm, ld.me
2915 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2917 * Makefile.in, ldtemplate: Need to use separate scripts
2918 for -n and -N options. Yet more complication.
2920 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2922 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2923 work). Add some lines to avoid Sun Make VPATH bugs.
2925 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2927 * news.sc: Add alignment for data segment.
2928 * ldtemplate: Add (yet another) script to get for -n or -N
2929 options. (These need different alignment than ZMAGIC files.)
2930 * Makefile.in: Add stuff for new foo.xn scripts.
2931 These are generated by replacing "ALIGN(0x...00)" by ".".
2933 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2935 * Makefile.in: new targets ld.ms, ld-index.ms
2936 ld.texinfo: remove tabs, other cleanups for texi2roff
2938 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2940 * ldmain.c (main): Make config.magic_demand_paged be true
2941 by default. Don't the WP_TEXT and D_PAGED flags of
2942 output_bfd here; it's too late, so set it when output_bfd
2943 is created (in ldlang.c). Also fix setting of EXEC_P flag
2944 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2945 * ldlang.c: Remove some duplicate extern declarations.
2946 * ldgram.y: Fixes to -N and -n options.
2947 * Makefile.in: Recognize upper case letters in sed script
2948 to remove assignments from script files.
2949 * ldtemplate: Don't assukme that -N or -n options
2950 imply use of -r script.
2951 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2953 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2955 * ldtemplate: include bfd.h before sysdep.h.
2957 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2959 Restructure configuration scheme for bfd, binutils, ld.
2961 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2962 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2963 Change some config names to match other dirs.
2964 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2966 * config/: Rename some config files to match up h-*.h names.
2967 Remove all the HOST_SYS definitions from the config files.
2969 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2971 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2972 * ldtemplate: Remove ldfile_add_library_path calls;
2973 just use the SEARCH_DIR commands in the script files.
2974 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2975 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2976 This is primarily intended for cross-linking, where you would
2977 place libaries in a different place than native libraries.
2978 Also, emulations made from ldtemplate now use $(srcdir).
2979 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2980 form; people can use the Makefile's LIB_PATH to override.
2982 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2984 * Makefile.in: fix target ld.dvi, add target ld.info
2985 ld.texinfo: make info filename ld.info
2987 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2989 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2991 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2992 few BFD types & enums.
2996 version-control: never