1 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
3 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
4 when generating relocatable objects.
6 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
8 * emultempl/linux.em: New file providing support for linking
9 against Linux shared libraries.
10 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
11 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
13 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
15 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
16 * ldmain.c (main): Initialize link_info.shared to false. Give
17 error if link_info.relocateable and link_info.shared are both set.
19 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
20 it as naming an emulation to be added to EMULATION_OFILES.
21 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
23 * Makefile.in: Rebuilt dependencies.
24 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
25 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
26 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
27 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
28 (ei386linux.c): Remove; now in Makefile.in.
29 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
30 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
31 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
32 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
33 (eelf64_sparc.c): Remove; now in Makefile.in.
34 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
35 (eelf32_sparc.c): Remove; now in Makefile.in.
37 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
38 no owner--it might be bfd_abs_section. From Eric Youngdale
39 <ericy@cais.cais.com>.
41 * scripttempl/aout.sc: Let sections align to their natural
44 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
46 * ldemul.h (ldemul_open_dynamic_archive): Declare.
47 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
48 * ldemul.c: Include ldexp.h and ldlang.h.
49 (ldemul_open_dynamic_archive): New function.
50 * ldfile.h (ldfile_open_file_search): Declare.
51 * ldfile.c: Include ldemul.h.
52 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
53 argument, not bfd *. Change all callers.
54 (ldfile_open_file_search): Rename from open_a. Return boolean
55 argument, not bfd *. Clean up. Change all callers.
56 (ldfile_open_file): If doing a dynamic link, call
57 ldemul_open_dynamic_archive rather than assuming the extension of
58 a dynamic object is ".so".
59 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
61 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
63 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
65 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
66 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
67 Accept -static as a synonym for -non_shared.
69 Let the user change the dynamic linker used by ELF code.
70 * ld.h (args_type): Add new field interpreter.
71 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
73 * ldmain.c (main): Initialize command_line.interpreter to NULL.
74 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
75 the ELF backend to return the .interp section. If
76 command_line.interpreter is not NULL, set the contents of .interp
78 * ld.texinfo: Mention -dynamic-linker.
80 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
83 * lexsup.c (parse_args): Sort out the option macros and change the
84 definitions to make it easier to add a new option.
86 * scripttempl/aout.sc: Define __etext and __edata to go along with
89 * ld.h (ld_config_type): Add new field traditional_format.
90 * lexsup.c (parse_args): Add traditional-format to longopts, and
92 * ldmain.c (main): Initialize config.traditional_format to false.
93 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
94 flags of output_bfd according to config.traditional_format.
95 * ldver.c (help): Mention -traditional-format.
96 * ld.texinfo: Document -traditional-format.
98 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
100 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
101 they are encountered.
103 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
105 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
106 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
108 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
110 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
111 _FTEXT, _ETEXT and _FDATA. Dont define _END.
113 * ldfile.c (open_a): If this is not an archive, try to open it in
114 the current directory before searching for it.
116 * lexsup.c (parse_args): Treat -i as a synonym for -r.
118 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
119 BLOCK works in a section address as documented.
121 * ldgram.y (YYDEBUG): Don't define.
123 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
125 * emultempl/gld960.em: Pass false for new argument to
126 ldfile_add_library_path.
127 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
129 * emultempl/sunos.em: Only look for .so files if doing a dynamic
132 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
134 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
136 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
138 * Makefile.in (check): Delete ld.new dependency so that a regression
139 test doesn't trigger a rebuild of the linker.
141 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
143 * ldlang.c (map_input_to_output_sections): For lang_address, call
144 init_os if it hasn't already been called.
146 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
148 Add support for SunOS shared libraries.
149 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
150 shared library support code.
151 * emultempl/sunos.em: New file.
152 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
153 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
154 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
157 * ldlang.c: Minor formatting cleanups.
158 (lang_for_each_input_file): New function.
159 * ldlang.h (lang_for_each_input_file): Declare.
161 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
163 (search_head): Declare.
164 (ldfile_add_library_path): Add new cmdline argument in prototype.
165 * ldfile.c (search_head): Make non-static.
166 (search_dirs_type): Move to ldfile.h.
167 (ldfile_add_library_path): Accept cmdline argument, and save it.
168 * lexsup.c (parse_args): Pass true for new cmdline argument of
169 ldfile_add_library_path.
170 (set_default_dirlist): Likewise.
171 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
172 argument of ldfile_add_library_path.
173 * ldgram.y (ifile_p1): Likewise.
175 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
177 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
178 total_size, superfile and chain.
179 * ldfile.c (open_a): Don't clear search_dirs_flag.
180 (ldfile_open_file): Don't try to open superfile. Assert that file
181 has not already been opened.
182 * ldlang.c (new_afile): Don't initialize superfile.
183 * ldmain.c (add_archive_element): Don't initialize subfiles or
184 chain or superfile. Initialize search_dirs_flag to false.
186 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
188 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
190 Changes from binutils-2.4 release:
192 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
193 variables, use whitespace, so scripts don't break.
195 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
197 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
199 * cdtest-bar.cc: Renamed from cdtest-func.cc.
200 * Makefile.in: Noted change.
202 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
203 don't know where that's supposed to come from, or why it's
206 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
208 * configure.bat: update to latest makefile.in
209 * emulpara/go32.sh: set to coff-go32 not aout
210 * emultemp/generic.em: strength-reduce the structure of
211 this shell script, since the only available shell for
212 DOS can't handle complex syntax.
213 * emultemp/stringify.sed: for "sed -f" instead of inline.
214 * makefile.in: depend on stringify.sed as well as genscripts.sh
215 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
216 * genscripts.sh: empty variables aren't always considered "set",
217 so set them to "y" instead.
219 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
221 * ldlang.c (entry_symbol): Make static.
222 (lang_add_entry): Add cmdline argument.
223 * ldlang.h (lang_add_entry): Change prototype.
224 * ldgram.y (statement_anywhere): Change lang_add_entry call.
225 * lexsup.c (parse_args): Likewise.
227 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
229 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
231 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
232 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
233 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
235 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
237 Add support for ELF shared libraries.
238 * ld.h (ld_config_type): Add field dynamic_link.
239 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
240 on attempts to use -r with -relax, -call_shared or -s.
241 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
242 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
243 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
244 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
245 OPTION_NON_SHARED by setting dynamic_link field accordingly.
246 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
248 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
249 opening a file with a .so extension first.
250 * emultempl/elf32.em: New file.
251 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
252 (NONPAGED_TEXT_START_ADDR): Likewise.
253 (TEMPLATE_NAME): Define as elf32.
255 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
256 * scripttempl/elf.sc: Add placement for new dynamic sections.
257 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
258 outside of any section. Don't use ALIGN(8); just let one section
259 VMA follow another. Put .dynbss in .bss. Don't mention debugging
260 sections; they'll be handled correctly anyhow.
261 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
263 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
265 * Makefile.in (install): Redirect output of ln to /dev/null.
267 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
269 * emultempl/hppaelf.em: Change all references of
270 .hppa_linker_stubs to .PARISC.stubs.
271 * scripttempl/hppaelf.sc: Likewise.
273 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
275 * ldlang.c (print_output_section_statement): Change ``no attached
276 output section'' message slightly.
277 (lang_do_assignments): Don't recurse down if there is no real
280 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
281 match corresponding change in emulation templates.
282 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
283 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
285 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
287 * ldver.c (ldversion): Updated version number.
289 * cdtest-foo.cc: Use explicit "#pragma implementation".
290 * cdtest-bar.cc: Renamed from cdtest-func.cc.
291 * Makefile.in: References to cdtest-func.o changed to
294 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
296 Don't create unnecessary output sections.
297 * ldlang.c (out_bfd_get_section_by_name): Remove.
298 (wild_section): Call bfd_get_section_by_name rather than
299 our_bfd_get_section_by_name. Don't call wild_doit if there is no
301 (lang_create_output_section_statements): Remove.
302 (map_input_to_output_sections): For several cases, call init_os if
303 it has not already been called.
304 (lang_size_sections): If output section was not created, skip it.
305 (lang_process): Don't call lan_create_output_section_statements.
306 (lang_place_orphans): Skip files with just_syms_flags set to true.
307 * ld.texinfo: Document change.
309 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
311 * ldlang.c (wild_doit): Don't bother initializing the vma and
312 section size. Don't special case SEC_SHARED_LIBRARY.
313 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
316 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
318 * config/go32.mh : New file for Xgo32X.
320 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
322 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
323 before calling einfo, since we are reporting an fopen failure.
324 From jrs@world.std.com (Rick Sladkey).
326 * configure.in: Use "e" rather than "em_" as prefix for
329 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
331 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
333 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
334 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
336 * Makefile.in: Changed all generated file names.
337 (ldemul-list.h): Depend on Makefile, not config.status. Changed
338 sed patterns to handle new filenames.
340 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
341 * configure.in: Adjusted.
343 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
345 * Makefile.in (install-info): Don't use "$<*", it doesn't always
346 work. Instead, check build dir and $srcdir explicitly, and use
347 `echo' to get all the filenames.
349 * configure.in (h8300h-*-hms): Changed ld_target name to
351 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
354 * config/i960coff.mt: New file.
355 * emulparams/gld960coff.sh: New file.
356 * emultempl/gld960c.em: New file.
357 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
358 i960coff configuration.
359 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
361 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
362 code isn't included in FSF releases, and it can still be
364 (distclean): Remove site.bak and tmpdir.
365 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
366 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
368 Patches from Ralph Campbell:
369 * config/mipsbsd.mh: New file.
370 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
371 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
372 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
375 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
377 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
379 * config/m68k.mt (EMUL): Set to m68kaout.
380 * emulparams/m68kaout.sh: New file.
381 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
382 (em_m68kaout.c): New target.
384 * ldlang.c (lang_size_sections): If dot moves because of an
385 assignment, don't try to insert a pad into the absolute output
386 section, just change the address of the default memory region
389 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
390 cdtest-ur.out, and cdtest-ur.tmp.
392 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
394 * scripttempl/sa29200.sc: Align all sections to four byte
397 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
399 * Makefile.in, configure.in: Support for go32 coff.
400 * config/i386-go32.mt: New file
401 * emulparams/i386go32.sh: New file
402 * scripttempl/i386go32.sc: New file
404 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
406 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
407 Lynx-specific script templates.
408 * configure.in (sparclite*-*-coff): Use coff-sparc.
409 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
410 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
411 (ENTRY): Set to __main.
412 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
413 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
414 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
416 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
418 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
419 byte boundary, in case the global constructors do not take up an
422 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
423 exist, get crtbegin based on gcc -print-libgcc-file-name.
424 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
426 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
428 * ldlang.c (lang_size_sections): When no address is given for a
429 section, align it according to its requirements.
431 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
433 * Makefile.in (clean, distclean): Remove configdoc.texi.
435 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
437 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
439 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
441 * ldlang.c (lang_size_sections): When relaxing, adjust the
442 position of a padding statement, and adjust dot accordingly.
444 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
446 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
448 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
450 * scripttempl/i386coff.sc: If relocating, don't put .init and
451 .fini sections into .text; keep them separate.
452 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
453 exist, get crtbegin based on gcc -print-libgcc-file-name.
454 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
456 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
458 * Makefile.in (check): Set TCL_LIBRARY for runtest.
460 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
462 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
465 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
466 if building a final executable.
468 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
470 * ldmain.c (main): Check the return value of bfd_close.
472 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
474 * scripttempl/alpha.sc: Clean up section alignment to ensure that
475 sections never overlap when using -r.
477 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
479 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
480 changes: get_symtab_upper_bound renamed and returns long,
481 bfd_canonicalize_symtab returns long, check for error indications.
483 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
485 * ldlang.c (print_input_section): For section size, use
486 _cooked_size if it is non-zero, size otherwise.
487 (size_input_section): Likewise.
488 (lang_do_assignments): Likewise (case lang_input_section_enum).
490 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
492 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
493 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
494 (lang_add_input_file): Pass true to new_afile for add_to_list.
495 (lookup_name): Remove force_load argument. Changed all callers.
496 Pass false to new_afile for add_to_list. Split loading of symbols
497 out into separate function.
498 (load_symbols): New function split out of lookup_name. Don't load
499 the symbols if they are already loaded.
500 (open_input_bfds): For lang_input_statement_enum call load_symbols
501 rather than lookup_name.
502 (lang_process): Pass abs_output_section rather than NULL to
504 (lang_startup): Set real field of first_file to true.
506 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
508 * ldlang.c (had_relax): Removed.
509 (relax_again): New static variable.
510 (lang_size_sections): Change call to bfd_relax_section to
511 correspond to BFD changes. Set relax_again appropriately.
512 (lang_process): Remove #if 0 code. When relaxing, keep calling
513 lang_do_assignments and lang_size_sections until relax_again
516 * emultemp/gld960.em: Include libiberty.h
517 (gld960_before_parse): Pass NULL as final argument to concat.
519 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
521 * scripttempl/aout.sc: Force _end and __end to be aligned to a
524 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
525 building a bfd_data_link_order, rather than by setting the section
526 contents immediately.
528 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
530 Changes to make -Ur work again.
531 * ldmain.c (add_to_set): Now takes reloc argument rather than
532 bitsize. Check config.build_constructors here. If an new hash
533 table entry is created, mark it as undefined.
534 (constructor_callback): No longer takes bitsize argument. Pass
535 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
536 BFD backend supports it.
537 (reloc_overflow): Handle a NULL abfd argument.
538 (reloc_dangerous, unattached_reloc): Likewise.
539 * ldctor.c: Include ldmain.h.
540 (struct set_info): Change bitsize field to reloc.
541 (ldctor_add_set_entry): Now takes reloc argument rather than
542 bitsize. Don't bother to check config.build_constructors here.
543 (ldctor_build_sets): Get the size from the reloc howto. If
544 generating relocateable output, call lang_add_reloc rather than
546 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
548 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
549 (lang_reloc_statement_type): New structure.
550 (lang_statement_union_type): Add reloc_statement field.
551 (lang_add_reloc): Declare new function.
552 * ldlang.c (lang_for_each_statement_worker): Handle
553 lang_reloc_statement_enum.
554 (map_input_to_output_sections, print_statement): Likewise.
555 (lang_size_sections, lang_do_assignments): Likewise.
556 (print_reloc_statement): New function.
557 (lang_add_reloc): New function.
558 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
560 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
561 (cdtest-ur, cdtest-ur.out): New targets.
562 (check-cdtest): Now also check that -Ur works correctly.
564 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
566 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
568 * ldlang.c (lang_process): Move lang_common call before
569 map_input_to_output_sections, to ensure that any alignment
570 constraints set by common symbols are copied over to the output
573 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
575 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
576 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
577 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
578 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
581 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
583 * config/i386bsd.mh: New file.
585 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
587 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
589 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
590 (DATA_START_SYMBOLS): Define _fdata.
592 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
594 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
596 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
598 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
599 works again. Attach some output symbols to the stub file bfd.
601 * emultempl/hppaelf.em: Include elf32-hppa.h.
602 (file_chain): Add decl.
603 (hppa_look_for_stubs_in_section): Delete decl.
604 (hppaelf_finish): Reenable code. Do not pass symbols
605 down to hppa_look_for_stubs_in_section.
607 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
609 * ldmain.c (write_map): Don't define. Removed all references.
610 Just use map_file or map_filename instead.
611 (add_archive_element): Use minfo to write map information, not
613 (constructor_callback): Use fprintf to write map information, not
615 * ldmain.h (write_map): Don't declare.
616 * ldgram.y (mri_script_command): Removed reference to write_map.
617 * ldlang.c (lang_one_common): Likewise.
618 * lexsup.c (parse_args): Likewise.
620 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
622 * scripttempl/elf.sc: Force all sections to be aligned.
624 * ldgram.y (section): Reverse the order of memspec_opt and
625 fill_opt to avoid an ambiguity when both are used.
626 * ld.texinfo: Changed accordingly.
628 * ldgram.y: Move include of ldlex.h back with other includes.
629 * ldlex.h (input_type): Don't initialize enum constants to
631 * ldlex.l: Use a switch to return the right token based on
632 input_type, rather than knowing that input_type has a value based
635 * ldgram.y (dirlist_ptr): Removed; not used.
636 * lexsup.c: Include ldver.h.
637 * Makefile.in: Rebuilt dependencies.
639 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
641 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
642 (ldlang_add_file): call it here instead.
644 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
646 * ldgram.y: Include ldlex.h after %token decls, for byacc.
648 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
650 * emultempl/hppaelf.em: First attempt to clean this file up.
651 Add comments in several functions as to their purpose and
652 how they function (or my current best guess). Clean up horrible
653 spacing and indention that never should have been accepted in the
654 first place. Add FIXMEs for issues which need to be resolved.
655 Disable linker-stub generation until it gets fixed. This allows
656 the linker to at least work on simple code for testing purposes.
658 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
659 it via hppaelf_finish). Prototype moved into ldlang.h.
660 (lang_process): Move problematic extra call to lang_size_sections
661 into the PA ELF specific code.
662 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
663 lang_size_sections moved here.
665 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
667 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
668 * config/ppc-elf32.mt: New file.
669 * emulparams/elf32ppc.sh: New file.
670 * emultempl/ppc.em: New file.
671 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
672 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
673 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
675 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
677 * lexsup.c (parse_args): Use symbolic numbers for long options.
678 Fix misunderstanding in -Y and -call_shared et al.
680 Use getopt instead of lex and yacc to parse the command line.
682 * ld.texinfo (Options): Document changes to option syntax.
683 * Makefile.in: Update dependencies.
684 * ldver.c (help): Tweak dashes in usage message.
685 * ldgram.y (%union): Remove unused members.
686 Remove %tokens for command line options; add ones for input types.
687 (command_line): Rules removed.
688 (file): Instead of command line, recognize an
689 input type indicator, then use the nonterminal for that type.
690 (defsym_expr): New nonterminal from code formerly in command_line.
691 * ldlex.h: Declare parser input type enum and variable.
692 Don't declare parse_line.
693 * ldlex.l: Remove unused variables. Make some used ones static
695 (COMMAND): Start state and its rules removed.
696 At start of yylex, return input state token if at start of input.
697 (lex_redirect): Don't need to set yyout.
698 (ldlex_command): Function removed.
699 * ldmain.c (main): Instead of calling parse_line, set up the
700 redirections and call yyparse directly.
701 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
703 * lexsup.c: Remove #if 0'd code.
704 (parse_line): Function removed.
705 (parse_args): Rewrite to use getopt_long_only.
706 (set_default_dirlist): New function from code formerly in
707 ldgram.y:command_line.
708 (set_section_start): New function.
709 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
710 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
711 compiled-in link scripts in "{" and "}", as the grammar no longer
714 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
716 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
717 require that it be in $(srcdir).
719 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
721 * ldlang.c (lang_size_sections): Only align section to alignment
722 required by linker script, not to maximum alignment of input
725 * ldlang.h (largest_section): Don't declare.
726 * ldlang.c (largest_section): Don't define.
727 (size_input_section): Don't set largest_section; not used.
729 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
731 * ldlang.c (new_afile): Pass NULL as last argument to concat.
733 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
735 * ldlang.c, ldmain.c: Include libiberty.h.
737 * ldmisc.h (concat): Don't declare.
738 * ldmisc.c (concat): Don't define; just use the one in libiberty.
740 * ld.h (as_output_section_statement): Removed; not used.
742 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
744 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
745 bfd_set_error and new error names.
747 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
749 * ldwrite.c (build_link_order): If the cooked size of the section
750 has been set, use it, for determining link_order size.
751 (ldwrite): In the error message displayed if bfd_final_link fails,
752 indicate that it was in fact the final link step that failed.
754 * ldlang.c (lang_size_sections): Clear bfd_error before calling
755 bfd_relax_section, in case it returns false but doesn't flag an
756 error. If an error is returned, indicate which one it is in the
759 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
760 it'll get picked up from $(srcdir) if appropriate.
762 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
764 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
765 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
767 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
769 * ldlex.l (comment): Increment line number when newline is read.
771 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
773 * ldlang.c (lookup_name): Take new argument, force_load. If true,
774 reload the file even if it is already loaded.
775 (wild): Call lookup_name with force_load argument of 0.
776 (open_input_bfds): Call lookup_name with force_load argument of 1.
777 (print_symbol): Remove declaration of non-existent function.
778 (print_one_symbol): Return true rather than falling off end.
780 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
782 * ldmain.c (main): Use %ld when printing long values.
784 * scripttempl/elf.sc: Move _edata after the .sdata section.
785 Permit OTHER_BSS_SYMBOLS to be defined.
786 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
788 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
790 * Rename all "hppaosf" files to "hppaelf".
791 * Change all "osf" references to "elf" in hppaelf files.
792 * Makefile.in: Likewise.
793 * configure.in: Likewise.
795 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
797 * ldmain.c (main): Call xatexit, not atexit.
798 Call xmalloc_set_program_name.
800 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
803 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
805 * emultempl/lnk960.em (append), emultempl/hppaosf.em
806 (hppaosf_finish): Call xmalloc, not ldmalloc.
807 * ldmain.c (preserve_output): Function removed.
808 (main): Do it here instead.
810 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
812 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
813 GNU C specific macros.
815 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
816 call to LANG_FOR_EACH_INPUT_SECTION.
818 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
820 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
821 deleted; will use libiberty versions instead.
822 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
823 mri.c Makefile.in: Change callers.
825 * ldmisc.c (vfinfo): Remove cleanup code.
826 * ldmain.c (remove_output): Put it here (new function).
827 (preserve_output): New function.
828 (main): Register remove_output and preserve_output with atexit.
829 * ldmain.c ldgram.y: Call xexit instead of exit.
830 * ldmisc.h: Declare xexit.
832 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
834 * Makefile.in: Lots of new H8/500 memory models.
836 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
838 * ldlex.l: Removed duplicate rules.
839 (yywrap): Provide default definition, needed with some versions of
842 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
844 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
845 the archive filename too.
847 * ldlex.l: Add rule to catch invalid input characters instead of
848 printing them. Include "ldmain.h" for program_name decl.
849 (lex_warn_invalid): New function.
850 * Makefile.in: Add dependency.
852 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
854 * Makefile.in (check): Don't bother running any tests of
855 cross-linker until the test suite no longer assumes native mode.
857 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
859 * ldlang.c (print_one_symbol, print_input_section): Print
860 global symbols in symbol table again.
862 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
864 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
865 exit successfully instead of complaining if no input files are
868 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
870 * Makefile.in: Format variable definitions consistently.
871 (LD_PROG): Remove unnecessary variables from link command,
872 change variable LOADLIBES to EXTRALIBS.
874 * ldmain.c (main): Compute and display total execution time.
875 * ld.texinfo (-stats): Document the option.
877 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
879 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
882 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
885 * ldlang.c (relaxing): Removed global variable.
886 (lang_size_sections): If the canonical symbols have not already
887 been read in, read them in before relaxing.
888 * ldlang.h (relaxing): Removed declaration.
890 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
892 * ldlang.c (new_afile): Initialize loaded field to false.
893 (lookup_name): If file was already loaded, don't call the
894 add_symbols entry point again.
896 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
898 * ld.texinfo: Clarify what -T option does.
900 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
902 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
905 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
907 * ldmain.c (add_archive_element): If trace_files or
908 trace_file_tries, print file name.
909 * ldlang.c (lookup_name): Likewise.
910 (ldlang_add_file): Don't put files on input_bfds list in reverse
913 * scripttempl/elf.sc: Correct typo.
915 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
917 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
918 their arguments optional, for compatibility with the old GNU ld.
920 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
922 * scripttempl/elf.c: Define __bss_start before the .sbss section.
924 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
926 * ldmain.c (add_to_set): Add bitsize argument.
927 (constructor_callback): New function.
928 (link_callbacks): Add constructor_callback.
929 * ldctor.c (struct set_info): Add bitsize field.
930 (ldctor_add_set_entry): Add bitsize argument.
931 (ldctor_build_sets): Base the size of the elements of the set on
932 the bitsize, rather than always using LONG.
933 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
935 * ld.h (QUAD_SIZE): Define.
936 * ldgram.y (QUAD): New token.
938 * ldlex.l: Return QUAD.
939 * lexsup.c (keywords): Add QUAD.
940 * ldwrite.c (build_link_order): Handle QUAD.
941 * ldlang.c (print_data_statement): Handle QUAD.
942 (lang_size_sections): Likewise.
943 (lang_do_assignments): Likewise.
944 * ldexp.c (exp_print_token): Add QUAD to table.
945 * ld.texinfo: Describe QUAD.
947 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
948 since the Alpha doesn't use them.
950 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
952 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
954 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
956 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
957 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
959 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
961 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
962 needed for i386mach. (Should be a no-op on other systems.)
964 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
965 (PAGE_SIZE): Don't define; not used.
967 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
969 * ldgram.y (yyerror): Make argument const char *, and actually
970 print it out rather than assuming it is a syntax error.
971 * ldmisc.h: Change declaration of yyerror.
972 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
974 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
976 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
977 exec header offset, since the exec header isn't loaded.
978 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
980 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
982 A major rewrite to move the bulk of the linker into BFD so that
983 more efficient backend code can be written for specific object
985 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
986 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
987 * ldctor.c, ldctor.h: Complete rewrite.
988 * ldwrite.c, ldwrite.h: Complete rewrite.
989 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
990 link_info.strip instead. Changed all uses.
991 (discard_locals_type, discard_locals): Removed. Use
992 link_info.discard instead. Changed all uses.
993 (ld_config_type): Removed relocateable_output field; use
994 link_info.relocateable instead; changed all uses. Added stats
996 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
997 set_loader_symbol): Removed.
998 * ldexp.h (node_class): Added etree_rel.
999 (etree_type): Added rel field.
1000 * ldexp.c (exp_print_token): Bracketed table initialization.
1001 (exp_relop): New function.
1002 (fold_name): Use linker hash table rather than ldsym functions.
1003 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1004 (exp_print_tree): Handle etree_rel.
1005 * ldgram.y (strip_symbols, discard_locals): Removed.
1006 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1007 (REL): New token. Does not appear in grammar, but needed for
1009 (file): Don't call lang_final; it's called by main anyhow.
1010 * ldlex.l: Accept -stats and -no-keep-memory options.
1011 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1012 * ldlang.c: Consistently use fill_type for fill argument.
1013 (lang_init_script_file, script_file): Removed.
1014 (create_object_symbols): Removed. Use
1015 link_info.create_object_symbols_section instead. Changed all
1017 (lang_add_keepsyms_file): Removed.
1018 (lookup_name): Call bfd_link_add_symbols instead of
1019 ldmain_open_file_read_symbol.
1020 (wild): Don't iterate over script_file.
1021 (open_output): Create link hash table.
1022 (lang_place_undefineds): Rewrote.
1023 (lang_size_sections): Handle relaxing (doesn't work yet).
1024 (lang_relocate_globals): Removed.
1025 (lang_finish): Use link hash table rather than ldsym functions.
1026 (lang_common): Rewrote.
1027 (lang_one_common): New function.
1028 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1030 (create_symbol): Removed.
1031 (lang_process): Don't call lang_init_script_file. Call
1032 ldctor_build_sets rather than find_constructors. Don't call
1033 lang_relocate_globals.
1034 (lang_abs_symbol_at_beginning_of): Rewrote.
1035 (lang_abs_symbol_at_end_of): Rewrote.
1036 * ldmain.c (had_y): Removed.
1037 (lprefix, lprefix_len): Removed; use link_info fields instead.
1039 (multiple_def_count, commons_pending, undefined_global_sym_count,
1040 total_symbols_seen, total_files_seen): Removed.
1041 (link_callbacks, link_info): New variables.
1042 (main): Initialize link_info. Don't call init_bfd_error_vector or
1043 ldsym_init. Don't set now unused variables. Handle -stats.
1044 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1045 (add_ysym): Rewrote.
1046 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1047 search_library, gnu960_check_format, decode_library_subfile,
1048 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1050 (add_keepsyms_file, add_archive_element, multiple_definition,
1051 multiple_common, add_to_set, warning_callback, undefined_symbol,
1052 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1054 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1055 require symbols for %C; look them up instead.
1056 * emultempl/hppaosf.em: Pass link_info to
1057 hppa_look_for_stubs_in_section.
1058 * Makefile.in: Rebuilt dependencies.
1059 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1061 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1063 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1064 ldlang.h and ldctor.h.
1066 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1067 declarations of free and malloc from flex output. Change malloc
1068 to ldmalloc in flex output.
1070 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1072 * ldmain.c (lprefix): Change default from a char to a string
1073 with only one character.
1074 (lprefix_len): Set default to one.
1076 * ldmain.h (lprefix_len): Declare.
1078 * ldsym.c (write_file_locals): Use strncmp rather than a character
1079 comparison for lprefix.
1081 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1084 * emultmpl/hppaosf.em: Include ldexp.h.
1085 (before_parse): Set lprefix and lprefix_len correctly.
1087 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1089 * ldlex.h: Don't declare yywrap if it is a macro.
1090 * ldlex.l: Include sysdep.h.
1091 * ldlang.c (lang_for_each_statement_worker,
1092 lang_for_each_statement): Forgot to use PARAMS.
1094 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 * Makefile.in: Added .PHONY targets where appropriate. Added some
1098 (gcclibdir, version): Removed unused variables.
1099 (DEP): New variable, set to mkdep.
1100 (ALL_CFLAGS): New variable. Used in .c.o target.
1101 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1103 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1104 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1105 mostly obsolete variables. Adjusted remaining uses.
1106 (DEF_EMUL): Removed variable.
1107 (ldmain.o): Handle undefined EMUL error correctly.
1108 (ldemul-list.h): Depend on config.status rather than Makefile.
1109 Create via temporary file.
1110 (ver960.c, roll, make): Removed obsolete targets.
1111 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1113 * dep-in.sed: New file, used when rebuilding dependencies.
1115 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1117 Made many changes to eliminate gcc warnings. Made various
1118 cosmetic changes, declared various things in header files, removed
1119 various extern declarations from .c files. No substantive
1122 * ldlang.c (lang_process): Ifdef out final call to
1123 lang_size_sections again (reverting change of Nove 2), since it
1124 breaks the Sun4 linker.
1126 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1128 * configure.in (alpha-*-netware*): New target; use alpha.
1130 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1132 * configure.in: Group targets by CPU. Merge some m68k target
1133 entries with different CPU specs that use the same ld_target
1136 * configure.in: Add sparc*-*-coff.
1137 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1138 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1139 (em_coff_sparc.c): Add dependencies and build rules.
1141 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1143 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1145 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1147 (command_line_option): Accept and ignore them (for now).
1148 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1149 where n is a number.
1151 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1153 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1154 not in bfd_com_section, create the section in the BFD so that it
1155 can be placed in the right output section.
1157 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1159 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1160 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1161 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1162 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1163 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1164 Move OTHER_READONLY_SECTIONS after all the other readonly
1165 sections. Don't use DATA_ADDR twice.
1167 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1168 p is in a common section, make sure the BFD has a section of that
1171 * ldlang.c (lang_common): Add newline to error message.
1173 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1175 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1176 Lynx-specific script instead of m68kcoff.
1177 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1178 (ENTRY): Define as __main.
1179 (TEXT_START_ADDR): Define as 0.
1180 (PAGE_SIZE): Define as 0x1000.
1181 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1182 * scripttempl/m68klynx.sc: New file.
1184 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1186 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1187 arguments rather than treating them as emulation names.
1189 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1191 * configure.in: Support x86 unixware and netware plus generic netware.
1193 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1195 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1198 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1200 * Makefile.in (distclean): Don't delete dvi or info files.
1201 (ld.info): Update dependency list.
1202 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1204 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1206 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1207 Set output_filename instead of creating a new node.
1208 (open_output): Don't set output_filename.
1209 (lang_final): Create the new node here.
1210 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1212 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1214 From Pete Hoogenboom (hoogen@cs.utah.edu):
1216 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1217 edata, _edata, end): Add definitions of these symbols.
1218 (__end): Remove definition of this symbol.
1219 (__data_start): Move definition of this symbol.
1221 * emultempl/hppaosf.em: Various fixes and support for linker stub
1223 (hppaosf_finish, hppaosf_search_for_padding_statements,
1224 hppaosf_create_output_section_statements): New functions in
1225 support of linker stub generation.
1226 (ld_hppaosf_emulation): Redefine to include new
1227 emulation-specific routines.
1229 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1230 Pass abs_output_section rather than NULL to avoid invalidating
1233 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1235 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1236 (em_i386mach.c): New rule.
1237 * configure.in (i[34]86-*-mach*): New case.
1238 * config/i386-mach.mt: New file.
1239 * emulparams/i386mach.sh: New file.
1241 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1243 * ld.h (flag_is_*): Removed macros.
1244 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1245 Consistently check the BFD symbol flags directly, rather than
1246 using file_is_* macros.
1248 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1250 * configure.in (sparc*-*-lynxos*): New target.
1251 * Makefile.in: Add rule for em_sparclynx.c.
1252 (ALL_EMULATIONS): Add Lynx emulations.
1253 * config/sparc-lynx.mt: New file.
1254 * emulparams/sparclynx.sh: New file.
1255 * scripttempl/sparccoff.sc: New file.
1257 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1259 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1261 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263 * relax.c (write_relax): Check return value of bfd_seclet_link.
1265 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1267 * ldlang.c (delete_output_file_on_failure): New variable.
1268 (open_output): Set it after bfd open succeeds.
1269 * ldmisc.c (vfinfo): Test it.
1271 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1273 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1276 * ldemul.c: Support was added to allow emulation-specific
1277 processing to occur. This support was added primarily for linker
1278 stub generation in the elf32-hppa gld.
1279 (ldemul_finish, ldemul_create_output_section_statements): New
1281 * ldemul.h: Support was added to allow emulation-specific
1282 processing to occur. (As described above.) Added finish and
1283 create_output_section_statements fields to
1284 ld_emulation_xfer_struct structure.
1285 * ldlang.c: Add calls to emulation-specific routines.
1286 (lang_process): Add call to
1287 ldemul_create_output_section_statements function.
1288 (lang_process): Add call to a emulation-specific routine (and
1289 some processing after the call).
1291 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1293 * configure.in: mips*- instead of mips-, mips*el changes
1295 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1297 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1298 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1299 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1300 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1301 * config/alpha.mt: New file.
1302 * emulparams/alpha.sh: New file.
1303 * scripttempl/alpha.sc: New file.
1305 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1307 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1308 types of different sizes (eg: 64 and 32 bits), so coerce.
1309 * ld.h (ALIGN_N): Add warning about usage.
1311 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1313 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1314 which we already have a definition, rather than checking in
1315 several different places whether the symbol is weak.
1317 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1319 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1320 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1321 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1322 expanded within them.
1323 * config/mipsb-elf32.mt: New file.
1324 * emulparams/elf32mipb.sh: New file.
1325 * Makefile.in (em_elf32mipb.c): New target.
1327 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1329 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1330 lang_input_file_is_search_file_enum so objects brought in using
1331 INPUT() do a path lookup.
1333 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1335 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1336 instead of {i386,m68k}-coff.
1337 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1338 * config/i386-lynx.mt: New file.
1339 * config/m68k-lynx.mt: New file.
1340 * emulparams/i386lynx.sh: New file.
1341 * emulparams/m68klynx.sh: New file.
1343 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1344 but defaulting to _start.
1346 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1347 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1350 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1352 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1353 HOSTING_LIBS for testing.
1355 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1357 Finish up support for i386-sysv4 (without shared libraries):
1358 * ld.h (flag_is_weak): Define.
1359 * ldlang.c (print_symbol): Mention whether symbol is weak.
1360 (print_input_section): Print weak symbols as globals.
1361 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1362 (enter_global_ref): Do not warn if a weak symbol redefines a
1363 global symbol. Do not let a weak symbol redefine a common symbol.
1364 (enter_file_symbols): Treat weak symbols as global symbols.
1365 (subfile_wanted_p): Do not pull in an object file from a archive
1366 just to resolve an undefined weak symbol.
1367 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1368 error; the error might be that malloc has run out of space.
1369 * ldsym.c (write_file_locals): Treat weak symbols as global.
1370 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1372 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1373 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1374 * emulparams/elf_i386.sh: New file.
1375 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1376 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1377 (ALL_EMULATIONS): Add em_elf_i386.o.
1378 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1379 (em_elf_i386.c): New target, like other em_*.c targets.
1380 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1381 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1382 nonempty, and configured for native, add it to LIB_PATH.
1384 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1386 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1387 Added statements to pass stab and stabstr sections through and
1388 mark them as NOLOAD, which makes GDB happier.
1390 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1392 * configure.in: Accept m68k-lynx-lynxos config.
1394 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1396 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1398 * config/coff-h8300.mt: Add EMUL=h8300h.
1400 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1402 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1404 * Makefile.in: Changed CXX back to g++.
1406 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1408 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1410 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1412 * Makefile.in (TAGS): Use shell wildcards.
1414 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1416 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1418 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1420 * ld.texinfo: re-enable included config file; conditionalize doc
1421 for -oformat to interact properly with SingleFormat doc config
1422 var; rename @up/@down to @raisesections/@lowersections.
1424 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1426 * configure.in: recognize m88110.
1428 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1430 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1431 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1432 ELF emulation is "elf32-hppa" not "elf-big".
1433 (hppaosf_before_parse): Remove unneeded processing of environment
1435 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1436 .text segment of output file.
1437 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1439 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1441 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1444 * ldlang.c, ld.h: updated copyright.
1446 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1448 * ldlang.c (open_output, lang_check): Check return value of
1451 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1453 * scripttempl/h8500.sc: Start all sections in a different segment.
1454 * scripttempl/z8ksim.sc: Handle constructors
1456 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1458 * Makefile.in: revert earlier changes back to execute runtest
1459 with make check. cdtest and bootstrap now function as they
1460 did within the Makefile.
1462 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1464 * Makefile.in: Update dependencies.
1466 * configure.in: Set EMULATION_OFILES in Makefile based on
1467 --with-targets option.
1469 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1471 * Makefile.in: check targets reimplemented to old way.
1473 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1475 * config/i386v.mh, config/irix4.mh: Use gcc
1476 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1477 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1478 bfd/configure.host change.
1480 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1482 * scripttempl/elf.sc: Handle .line and .debug* sections.
1484 * ldlex.l: Use bfd_scan_vma, not strtoul.
1486 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1488 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1489 Remove inital caps in some error messages, change "can't" to
1490 "cannot", add missing colons.
1491 * ldmisc.c (vfinfo): Print "%%" as a single %.
1492 For '%' followed by unrecognized character, print them both
1493 verbatim instead of expecting a char * arg.
1494 For '%C', don't put the function name in parens.
1496 * ldexp.c (invalid): Pass "%%", not "% ".
1498 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1500 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1501 (BSS_VAR): Removed; now always define _fbss.
1502 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1505 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1507 * configure.in: z8k-coff is the same as z8k-sim
1509 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1511 * testsuite/lib/ld.exp: new file
1512 * testsuite/config/unix-ld.exp: new file
1513 * testsuite/ld.bootstrap/bootstrap.exp: new file
1514 * Makefile.in: add dejagnu support for make check
1516 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1518 * ldlex.l (comment): Add missing newline in message.
1519 * ldindr.c (add_indirect): Ditto.
1520 * ldexp.c (exp_fold_tree): Ditto.
1522 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1524 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1527 * ldmisc.c (multiple_warn): New function.
1528 * ldmisc.h: Declare it.
1529 * ldmain.c (enter_global_ref): Call it.
1530 * ld.h (ld_config_type): Add warn_common.
1531 * ldlex.l, ldgram.y: Set it with -warn-common option.
1532 * ldver.c (help): Document it.
1534 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1536 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1537 target-specific sections, and for changing data section vma.
1539 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1541 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1542 terminals, for Solaris.
1543 (dirlist_ptr): New static variable.
1544 (command_line_option): Accept new options.
1546 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1549 * config/sun4sol2.mt: Pass emulation name without ".sh".
1551 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1552 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1554 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1556 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1557 .dtors, .data1, .rodata1 sections, instead of combining them into
1558 other sections. For `-r', set all section start addresses to
1561 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1562 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1563 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1565 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1567 * genscripts.sh: If this is the default emulation, set
1569 * emultempl/*.em: Use it to determine whether to compile in the
1572 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1573 genscripts.sh. Pass the current emulation name without ".sh" on
1575 * genscripts.sh: Take an default emulation arg.
1576 Use the current emulation name as EMULATION_NAME.
1577 Make default lib path for cross-compiling ':', not null.
1578 * emulparams/*.sh: Don't set EMULATION_NAME.
1579 * ldemul.c (ldemul_get_script): Take isfile arg.
1580 Pass it to emulation's get_script function.
1581 * ldemul.h: Adjust get_script prototypes.
1582 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1584 * ldfile.h: Declare it.
1585 * ldgram.y: Accept a script on the command line again,
1586 for parsing compiled-in scripts.
1587 * ldmain.c (main): If ld script is a file, parse it as a -T
1588 option, otherwise parse it directly.
1589 * emultempl/*.em (*get_script): Return the scripts themselves if
1590 this is the default emulation; otherwise return their file names.
1591 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1593 * emulparams/m88kbcs.sh: Use it.
1595 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1597 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1599 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1600 there's no change log entry yet, tsk tsk) from the list of
1601 emulations compiled in until Mark gets around to checking in
1602 emulparams/i386linux.sh.
1603 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1604 changed, this file gets updated.
1606 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1608 * ldgram.y (OPTION_Lfile): New token.
1609 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1610 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1612 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1614 * configure.in: h8/300h support needs own .mt file.
1615 config/coff-h8300h.mt: New file.
1617 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1619 * ldmain.c: Don't include sys/stat.h; it already got included
1620 somewhere along the way.
1622 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1624 * Makefile.in: Add h8300h support.
1625 emulparams/h8300h.sh: New file.
1626 scripttempl/h8300h.sc: New file.
1628 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1630 * ldfile.c (ldfile_open_file): In error message, use the name the
1631 user gave (e.g., "-lc"), rather than the base file name.
1633 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1635 * ldmain.[ch]: Remove initial Q_ from function names.
1636 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1638 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1640 * ldlang.c (lang_process): Move loading of default script from
1641 here to main. Add a "/" to start of script name to prevent
1642 finding it in "." first.
1644 * ldmain.c (set_scripts_dir): Don't look in "." first.
1646 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1649 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1651 * Makefile.in (em_m88kbcs.c): Correct dependency.
1652 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1653 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1654 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1656 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1658 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1659 main.c (main): Print the errno string in the error message.
1661 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1663 * configure.in: Accept h8300h for target cpu.
1665 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1666 present (demangle is smart enough to know whether to do it or not).
1668 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1670 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1671 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1673 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1675 * ldmain.c (get_emulation, check_for_scripts_dir,
1676 set_scripts_dir): New functions.
1679 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1681 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1682 Create symbol "end" instead of "__end". Comment out some parts
1683 that may not be needed (yet) for elf.
1685 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1687 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1689 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1691 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1692 when no prototype is being supplied.
1693 (ldmalloc, ldrealloc): Size argument is now size_t.
1695 * ldmisc.c (finfo): New function, accepts FILE* argument.
1696 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1697 without leading zeros.
1698 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1699 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1701 (concat, buystring): String lengths are size_t.
1702 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1704 * ldlang.c (new_statement): Size argument is now size_t. Added
1705 forward declaration with prototype.
1707 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1709 * ldgram.y (OPTION_v): Don't turn on verbose output.
1711 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1713 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1716 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1718 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1719 collect2 doesn't look for gld any more anyhow.
1721 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1723 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1724 now have a non NULL srefs_chain.
1726 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1727 hp300hpux, since the latter does not exist.
1729 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1731 * genscripts.sh: Put the scripts in the ldscripts directory, not
1733 * configure.in (ldscripts): Make, instead of emulations.
1734 * Makefile.in (scriptdir): Take off the "ld" part.
1735 (install, clean, distclean): Use ldscripts, not emulations.
1736 In tests, don't pass -Lemulations.
1737 Don't pass tooldir/lib to genscripts.sh.
1738 * genscripts.sh: Don't take tooldir/lib arg.
1739 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1740 default script file.
1742 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1744 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1746 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1748 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1750 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1752 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1753 run in parallel without colliding on yacc's static file names.
1754 Without the stub rule, make will try to start two yacc's
1755 concurrently which fails because of yacc's static file names.
1757 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1759 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1762 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1764 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1765 different from libdir.
1767 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1769 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1771 * ldver.c (help): New function.
1772 * ldver.h: Declare it.
1773 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1775 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1777 * Makefile.in (INCLUDES): Don't need ../include any more.
1779 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1781 * ldlex.l, ldgram.y: Support new -oformat option.
1782 Remove attempt at supporting script fragments on the command line.
1783 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1784 * mri.c (mri_format), ldgram.y: Change callers.
1785 * ldlang.h: Change prototype.
1787 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1789 * Makefile.in: canonicalize install.sh; for use within
1790 this directory (and subdirs)
1792 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1794 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1796 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1799 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1801 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1802 It wasn't documented (or likely used) and wastes time.
1803 (try_open): If EXTEN is empty, don't try it.
1805 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1806 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1807 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1808 with normal function declarations.
1810 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1811 Move *.sc-sh to scripttempl/*.sc.
1812 * {emultempl,emulparams,scripttempl}/README: New files.
1813 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1814 removed, replaced with generic.em.
1815 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1816 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1818 * *.em (*_get_script): Return script name instead of script contents.
1819 * ldlang.c (lang_process): Change caller.
1821 * ldlex.l, ldgram.y: Recognize -m option.
1822 Check for input files after *all* options in grammar.
1823 * ldmain.c (main): Check for -m options. Add default directory
1826 * mkscript.c: File removed.
1827 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1828 to add to the default LIB_PATH.
1829 Look for input files in the new subdirectories.
1830 Create the scripts in emulations subdirectory and don't filter
1831 them through mkscript.
1832 * configure.in: Make the emulations subdirectory.
1834 * Makefile.in: Account for all of the above changes.
1835 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1836 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1837 Put CFLAGS last in the compilation rules.
1838 Add -I../bfd to INCLUDES so sysdep.h is found.
1840 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1842 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1844 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1845 dependent on RELOCATING, not RELOCATION.
1846 * hp3hpux.sh (SHLIB_PATH): Define it.
1848 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1850 * ldfile.c (try_open): If opening without the extension fails,
1851 try with the extension even if -v or -V was given.
1852 had_script is imported (from ldgram.y), not exported.
1854 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1856 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1858 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1860 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1861 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1863 (section): Use statement_list_opt, not statement_list.
1864 * m68kcoff.sc-sh: Gather constructors and destructors and define
1865 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1866 * sa29200.sc-sh: Gather constructors and destructors and define
1867 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1869 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1871 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1872 * configure.in: No longer need to configure to get sysdep.h.
1874 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1876 * Makefile.in: remove install:all and install-info:info
1877 dependencies (these cause some spurious rebuilds at 'make install'
1880 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1882 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1883 (mips-idt-ecoff*): Added trailing '*'.
1884 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1885 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1886 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1888 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1889 incorrect definitions.
1891 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1893 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1894 symbols, unless stripping.
1896 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1898 * Makefile.in: configure looks for ####, so remove lines with many
1900 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1901 and HOSTING_LIBS correctly so that ``make check'' will work.
1903 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1905 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1906 to etext, edata, and end. Needed for IRIX 4.0.5F.
1907 Patch from mwp@iconix.oz.au (Michael Paddon).
1909 * Version 2.2.1 released.
1911 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1913 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1914 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1916 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1918 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1921 * Version 2.2 released.
1923 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1925 * ldver.c (ldversion): Bump version number to 2.2.
1927 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1931 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1933 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1935 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1937 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1938 mkscript.o, rather than directly from mkscript.c.
1940 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1942 * configure.in: Look for ${target_makefile_frag} relative to
1943 ${srcdir}, not relative to build directory.
1945 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1946 * configure.in: Recognize hppa*-hp-osf.
1947 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1948 (em_hppaosf.c): Build it.
1949 * config/hppaosf.mh, hppaosf.mt: New files.
1951 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1952 some system header files. All uses changed.
1954 * configure.in: Recognize i386-aix configurations as i386-coff
1957 * configure.in: Recognize m68*-*-hpux.
1958 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1959 the value of STACKZERO.
1960 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1961 (em_hp3hpux.c): Build it.
1962 * hp3hpux.sh, config/hp300hpux.mt: New files.
1964 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1966 * mips.sc-sh: Put constructors in the .data section.
1967 * Makefile.in (cdtest): Added dependency on ld.new.
1969 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1971 * Makefile.in: Change definition of $(tooldir) to match FSF.
1972 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1973 Support VAX Ultrix and BSD.
1975 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1977 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1979 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1981 * ldlang.h (struct memory_region): Change `length' and
1982 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1983 * ldlang.c, mri.c: Corresponding changes, plus lint.
1985 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1987 * configure.in: For all i386 targets, accept i486 as well.
1989 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1991 * ldlang.c (wild_doit): Preserve all flags for a
1992 SEC_SHARED_LIBRARY section.
1993 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1994 computing largest_section.
1996 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1998 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1999 fields of newly created structure.
2001 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2003 * ldmain.c (g_switch_value): New variable.
2004 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2005 (command_line_option): Accept -G and set g_switch_value.
2006 * ldlex.l (COMMAND): Accept -G.
2007 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2009 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2011 Support for linking and loading at different places:
2013 * ldlex.l: Add "AT" keyword.
2014 * ldgram.y: Cleanup, and parse AT.
2015 * ldlang.c (print_output_section_statement): Print output address
2016 of section in map. (lang_size_sections): Fill sections' lma with
2018 * ldlang.h (lang_output_section_statement_type): Add load_base
2021 * ldindr.c (add_indirect): Keep more information in the alias
2023 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2024 attribute from an input section.
2025 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2026 default. (Q_enter_file_symbos): Indirect symbols now are known by
2027 their section, not a special symbol flag.
2028 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2029 (write_file_globals): Write the mapping for an indirect symbol.
2030 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2033 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2035 * ld.texinfo: changes for q1
2037 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2039 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2041 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2043 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2045 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2047 * mips.sc-sh: Added variables which may be overridden by a
2049 * mipsidt.sh: New file; emulation for IDT MIPS board.
2050 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2051 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2052 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2053 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2055 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2057 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2059 * i386bsd.sh, config/i386bsd.mt: New files.
2060 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2062 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2064 * mri.c: Add extern declaration of strdup.
2065 * ldsym.c (KEEP macro): Add spaces around '=' for the
2066 sake of old (e.g. PCC) compilers.
2068 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2070 * ldver.c: Bump to version 2.1.
2072 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2074 * ldgram.y: allow section types without address expressions.
2075 * ldlang.c (lang_relocate_globals): avoid possible hang with
2076 undefined but unreferenced symbols.
2077 * relax.c (relax_section): don't complain if the script file isn't
2078 relaxable but -relax is set
2080 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2082 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2084 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2086 * mipsbig.sh: New file. Big endian MIPS emulation.
2087 * config/mips-big.mt: New file. Use mipsbig emulation.
2088 * configure.in (mips-sgi-irix*): Use target mips-big.
2089 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2090 (em_mipsbig.c): New target. Uses mipsbig.sh.
2092 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2094 * mips.sc-sh: Put .scommon sections into .sbss section.
2096 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2097 rather than always putting them in bfd_com_section.
2098 * ldlang.c (lang_common): If a common symbol is not in
2099 bfd_com_section, put in a section of the same name, rather than
2100 always putting it in section COMMON.
2102 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2104 * ldmain.c (subfile_wanted_p): If we already have a common
2105 definition of a symbol, don't necessarily pull in an object file
2106 that provides a non-common definition.
2108 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2109 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2111 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2112 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2114 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2116 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2119 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2121 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2122 checking for equality to bfd_com_section.
2124 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2126 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2127 targets, linker script.
2128 * mipslit.sh: New file. Little endian MIPS emulation.
2129 * config/mips-lit.mt: New file. Use mipslit emulation.
2130 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2131 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2132 (em_mipslit.c): New target. Uses mipslit.sh.
2134 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2136 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2137 $(tooldir)/bin/gld, so that gcc can find it with or without
2140 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2142 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2143 write_norel. All linking is now done via write_relax. Call
2144 ldsym_write before calling write_relax.
2145 * relax.c: Added copyright.
2146 (write_relax): Renamed from write_relaxnorel. Added relocateable
2147 argument. seclet_dump renamed to bfd_seclet_link.
2148 * relax.h: Added copyright.
2150 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2152 * ldmain.c (decode_library_subfile): Patch from
2153 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2155 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2157 * config/vxworks960.mt renamed to config/i960.mt
2159 * configure.in: sparc-aout emulates a sun4, as does
2160 sparc*-vxworks, i960-nindy uses gld960 emulation
2162 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2164 Fix support for NOLOAD, add INCLUDE
2165 * ldfile.c (ldfile_open_command_file): pass file name to
2167 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2168 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2171 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2173 * Makefile.in, config.h: no more default emulation. Make the lack
2174 of emulation a compile time error
2176 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2178 * configure.in: recognise all sparclite variants, not just 'sparclite'
2180 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2182 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2185 * configure.in: accept *-ericsson-ose for any m68k CPU.
2187 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2188 for each output section.
2190 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2192 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2193 macro bfd_asymbol_bfd as appropriate.
2194 * Makefile.in: Un-duplicate ldlex.c dependency.
2195 * condigure.in: Replace my_host case table by sourcing
2196 ../bfd/configure.host. Allow std-host as the default.
2197 * ldmisc.c: Change logic for C++ name demangling: There is
2198 no initial '_' to remove from stab-derived function names.
2200 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2202 * ldlang.c (lang_init_script_file): don't attach the output file
2203 sections to the script file.
2205 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2206 * ldlang.c (wild): run expansion loop over command line bfd too.
2207 (lang_ini_script_file): initialize more parts of the command line
2209 * ldlex.l: fix DEFINED start states.
2211 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2213 * ld.texinfo: new doc.
2214 * ldgram.y, ldlex.l: understand -y<symbol>
2215 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2216 print info. (add_ysym): new function.
2217 * ldsym.h: (ldsym_type): new define SYM_Y.
2219 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2221 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2222 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2223 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2224 macros with PARAMS. Recreational cleanup. Update copyrights.
2226 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2228 * Makefile.in: pass down the bfd source directory for includes
2230 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2232 * ldlang.c (lang_size_sections): don't change size and address for
2233 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2236 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2238 * relax.c (build_it): re-enable the processing of data_statements
2239 in scripts, makes counted contructor lists work again.
2241 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2243 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2245 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2247 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2250 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2252 * Support for i386-sysv.
2253 configure.in: check for i386-*-sysv* and i386-*-sco*.
2254 i386coff.sc-sh: rewrote to support SVR3 by default.
2255 ldctor.c (find_constructors): preserve stat_ptr.
2256 ldlang.c (wild_doit): initialize vma and size of new output
2257 section to corresponding input section. This is required for
2258 shared library support.
2259 (lang_size_sections): don't modify vma and size of sections which
2260 are never loaded (for shared libraries).
2261 ldwrite.c (copy_and_relocate): copy the contents of any section
2262 which has contents, not just sections which are loaded (for shared
2265 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2267 * ldlang.c (size_input_section): count the sizes of all sections
2270 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2272 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2273 to demangle symbols better
2275 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2277 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2278 exist when linking with -r.
2280 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2282 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2285 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2287 * ldmain.c (linear_library): don't even think about processing
2288 an object file if it's already been done
2290 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2292 * configure.in: the hp9000/300 config file is now hp300
2294 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2296 * config/z8ksim.mt: new file
2298 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2300 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2301 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2303 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2304 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2305 * ldlang.c (lang_add_keepsyms_file): New function.
2306 * ldlex.l: Handle "-retain-symbols-file".
2307 * ldsym.c (keepsyms_file, kept_syms): New vars.
2308 (process_keepsyms): New functihon; reads file, marks symbols for
2310 (write_file_locals): File symbols should always be kept.
2311 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2312 and "-s". Process retain-symbols file before setting symtab.
2313 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2314 (keepsyms_file, kept_syms): Declare them.
2316 * ldmain.c (main): Non-fatal errors should still cause non-zero
2317 exit status even with -r.
2319 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2321 Added initial support for the z8k
2322 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2323 * configure.in, Makefile.in: modified to reflect above
2325 * ldlang.c (lang_check): when linking conflicting architectures,
2326 make the output file reflect at least one of the bad inputs.
2328 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2330 * Makefile.in (install): if $(tooldir) exists, install ld in
2333 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2335 * Makefile.in, configure.in: modified to support i386-coff
2336 * i386coff.sh: new file
2338 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2340 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2341 added m68k-coff emulation mode, stolen from a29k emulation.
2342 Almost certainly wrong, but perhaps better than sun3.
2344 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2346 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2347 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2348 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2349 This is one character shorter, and lets people build on
2350 SVR3 system. (ld__h8300xray.[co] was the killer there;
2351 h8300xray.sc-sh is also overlong, but seems harmless.)
2352 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2353 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2354 * configure.in: Add host isc.
2356 * ldver.c: Call it version 2.0.
2358 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2360 * ldver.c: Bump to version 0.98.
2363 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2365 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2367 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2368 * ldlex.l: Moved comment() to end, since some compilers
2369 otherwise have problems with input() used before it is defined.
2371 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2373 * configure.in: added Solaris 2 and Irix 4 host support.
2375 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2377 * Makefile.in: remove -S flag from the FLEX definition
2379 * configure.in: rewrote, using new style case statement. use
2380 m68k.mt for m68k-aout systems
2382 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2384 * Makefile.in: map "ld" through program_transform_name when
2387 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2389 * cplus-dem.c: Removed. Use the version in libiberty now.
2390 * ldmisc.c: Use new libiberty version of cplus_demangle().
2392 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2394 * gld960.em (gld960_choose_target): default to little endian, not
2397 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2399 * ldlang.c (lang_process): don't pass null pointers when
2400 abs_output_section is what is required.
2401 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2402 used, and pass that down.
2403 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2406 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2408 * configure.in, config/ose68.mt: renamed OSE to ose.
2410 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2412 * ldsym.c (write_file_locals): Reorder check for common or
2413 undefined symbols so that it works.
2415 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2417 * configure.in: accept all m68K family members.
2419 * Makefile.in: always create installation directories.
2421 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2423 * ldlex.l: now parses comment correctly, added ~ to acceptable
2426 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2427 unary -ve constants.
2429 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2430 the command line can't be found.
2432 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2434 * ldlang.h: add new field "loadable" to output_section_statement.
2435 * ldlang.c (lang_output_section_statement_lookup): initilize new
2436 field. (wild_doit): if new field is not set, then stop output
2437 section from being loadable.
2438 (lang_enter_output_section_statement): set the field from the
2440 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2441 * h8300hms.sc-sh, h8300hms.em: get -r right.
2443 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2445 * ldint.texinfo: New internals manual (beginnings thereof).
2446 * PORTING: Removed, merged into ldint.texinfo.
2448 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2450 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2451 cdtest.exp: A test program (copied from libg++/test-install)
2452 that tests that constructor and destructors are handled
2455 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2457 * Makefile.in (install): install from ld.new, renaming during the
2458 copy, or else the next 'make install' needs to re-link ld.
2460 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2462 * configure.in: generalise hp recognition (from sef).
2464 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2466 * configure.in: recognize bsd and hpux hppa configurations.
2467 error messages echo to stderr, not stdout
2469 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2471 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2472 ldmisc.c: removed rcsid's.
2474 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2476 * ldlang.c (lang_map): print changes in sizes due to relaxing
2477 (size_input_section): maintain the delta information.
2478 * ldlang.h: add new field to struct to contain delta info.
2479 * relax.c (relax_section): complain if input not relaxable.
2480 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2483 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2485 * ldmain.c(main): prevent -r and -relax from being on at the same
2488 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2490 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2494 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2496 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2498 * ldlang.c(open_output): set the target arch and machine as soon
2499 as we can. (lang_size_sections): use new macros for setting vma
2502 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2504 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2505 Also deleted an unreachable path to wrs.
2507 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2509 * Makefile.in (install): use -d test for $tooldir before
2510 installing ld there so that $tooldir can be inherited from
2513 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2515 * ldlang.c: Two non-substantial changes for the sake of
2516 the old Portable C Compiler.
2518 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2520 * ldgram.y, ldlex.l: parse ABSOLUTE
2521 * ldexp.c: add support for ABSOLUTE
2523 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2525 * Makefile.in: Added default definitions for HOSTING_CRT0,
2526 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2527 * config/*.mh: Miscellaneous clean-up: Removed definitions
2528 of YACC (since it is not longer used in the Makefile).
2529 Remove HOSTING_* definitions that are subsumed by the
2530 ones added to Makefile.in. Removed most definitions of CC.
2531 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2532 These are no longer needed.
2534 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2536 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2537 rules, since these are used when building a distribution.
2538 * Makefile.in (ldlex.c): Don't re-direct output, since that
2539 leaves a bogus output files if it fails.
2541 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2542 * ldlex.c: Fix some unnecessary flex-specific-isms.
2544 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2546 * ldgram.y: move spurious semicolon
2547 * ldexp.h: fix prototype
2549 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2551 * ld.texinfo: references to linker now say "ld" not "gld".
2553 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2555 changed calling convention for Q_enter_global_ref
2556 * ldexp.c, ldlang.c, ldmain.c: reflect this
2557 * ldver.c: bump version to 1.97.1
2558 * ldindr.c (add_indirect): when an edict declaring an indirect
2559 symbol is found, make sure that any ideas about the symbol being
2560 common are changed if it now known to be defined.
2561 * ldmain.c (linear_library): complain once if archive isn't
2563 * ldlang.h, ldlang.c: make room for and initialize the complain
2566 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2568 * Makefile.in: use flex & bison from ../ if they exist.
2570 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2572 * relax.c (build_it): don't allocate space in the output file for
2573 stuff if -R flag applys to it.
2574 * ldfile.c: merge in VMS filename support
2575 * ldmain.c (main): take out ./ from library path, and close file
2576 before unlinking. Make multiple defs of a symbol create an
2578 * ldmisc.c: fatal errosrs delete output file
2580 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2582 * ldver.c: Increase version number to 1.97, for consistency
2585 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2587 * Makefile.in: FLEX -> LEX.
2589 * ld.texinfo: {} -> @{@}.
2591 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2593 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2594 (and associated change in -c option, now used for these scripts)
2596 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2598 * ldver.c: Bumped version to 1.96 - new release, resync with the
2600 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2601 rather than with raw malloc, makes it easier to track where memory
2603 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2604 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2605 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2608 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2610 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2612 * Makefile.in: use bootstrap for check.
2614 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2616 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2618 * Makefile.in: now use flex, not lex
2619 * ldlex.l, ldlang.c, ldctor.c: lint
2621 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2623 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2624 different sorts of filenames on the command line than in a script.
2626 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2628 * Makefile.in: rework CFLAGS so that they can be passed on the
2629 make command line. Remove MINUS_G. Default CFLAGS to -g.
2631 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2633 * relax.c: added handling for new "padding" seclet type, used to
2634 fill out gaps between section.
2635 * ldgram.y, ldlex.l: now -defsym on the command line is done
2638 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2640 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2642 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2644 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2647 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2649 * Makefile.in (install): Install second copy in $(tooldir)/bin
2650 without $(program_prefix), since that's what gcc expects.
2652 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2654 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2655 * h8300*: fix bit rot and add support for h8300xray target
2656 * go32.sh: target emulation for go32.
2658 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2660 * gld960.em, i960.sc-sh. Fix i960 bit rot
2662 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2664 * Makefile.in: install man page.
2666 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2668 * config/mt-<foo> renamed to <foo>.mt
2669 * config/mh-<foo> renamed to <foo>.mt
2670 * configure.in changed to reflect this
2671 * genscripts.sh now make .xbn files rather than .xN files
2673 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2675 * ldver.h: fix decl of ldversion.
2677 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2679 * Makefile.in: added check target.
2681 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2683 * ldmain.c (Q_enter_file_symbols): now aliases work again
2685 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2687 * Makefile.in: added clean-info target.
2689 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2691 * ldexp.c (exp_print_tree): don't try and follow null pointers
2693 * ldgram.y: remove 11 shift reduce errors
2695 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2697 * Makefile.in: added tooldir and program_prefix.
2699 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2701 * ldlang.c (size_input_section): don't move absolute sections
2705 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2707 * cplus-dem.c: yet another copy of this - maybe it should go into
2709 * ldgram.y: now -V and -v have different actions
2710 * ldver.c: if -V, prints list of emulations compiled in
2711 * ldmisc.c: support for cplus demangling
2714 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2716 * Makefile.in, configure.in: removed traces of namesubdir,
2717 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2718 copyrights to '92, changed some from Cygnus to FSF.
2720 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2722 * Makefile.in: Change mkscript rule into one for ./mkscript
2723 (for the sake of makes that don't realize they're the same).
2724 * PORTING: Add more details.
2725 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2727 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2729 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2730 config/mt-hp300bsd: New port to hp300 running BSD.
2732 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2734 Major rewrite of how ld is configured. The major idea
2735 is to use shell scripts to generate everything.
2736 * generic.em replaces ldtemplate.
2737 * Other *.em files replace various *.c files.
2738 A *.em file is a shell script that generates the corresponding
2739 ld__*.c file that implements an emulation. This is usually
2740 a straight 'cat' of a here-document, possibly with substitutions.
2741 * Script files (*.sc) are places by *.sc-sh scripts.
2742 Again, these are simple shell scripts that 'cat'
2743 here-documents, usually with some substitutions.
2744 The output a *.sc-sh is a script file.
2745 * Each emulation is defined by a short shell script with
2746 extension *.sh that specifies the emulation-specific
2747 parameters (such as the name of the *.sh-sc and *.em
2749 * genscript.sh is the master shell script used to generate
2750 an emulation. It is passed various argument, including
2751 the name a the emulation-speciic *.sh file that it
2752 "sources" to set variables to emulation-specifc parameters.
2753 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2754 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2755 * config/mh-foo: Rename LDEMULATION names as appropriate
2756 (usually 'gldfoo' -> plain 'foo').
2757 * ldwrite.c: Fixed a typo in a comment.
2758 * Makefile.in: Major changes. Removed some the sed
2759 magic to converts scripts, since that is now handled
2760 by genscripts.sh and the *.sc-sh scipt generators.
2761 * config.h: Remove a bunch of macros defining emulations
2762 and targets. This becomes one less file to edit when
2763 adding emulations or targets.
2764 * ldemul.h (struct ld_emulation_xfer_struct): Add
2765 emulation_name and target_name fields.
2766 * ldemul.c, ldemul.h: Define some default functions used
2767 by most emulations (and remove from the *.em scripts).
2768 * ldemul.c (ldemul_choose_target): Search the new
2769 ld_emulations array using a loop (instead of a hardwired
2770 nested if statement).
2771 Define the ld_emulation from the automatically-geenrated
2772 ldemul-list.h. This means you no longer have to edit ldemul.c
2773 to add a new emulation.
2774 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2775 their expansions, since the former no longer exist.
2776 * PORTING: A very rough first draft of a porting guide.
2778 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2779 to be terminated by a new-line (instead of requiring a semicolon).
2781 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2783 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2784 tests for NULL pointers all over the place.
2785 * ldlang.c (lang_process): remember to relocate global symbols
2786 *after* relaxing has done it stuff.
2788 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2790 * config/mt-coff-h8300: use EMUL like everything else
2791 * ldlang.c: (print_padding_statement): print the right address.
2792 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2795 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2797 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2798 * ldlang.c (print_data_statement): print the right address.
2800 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2802 * Makefile.in: The rule for testing ld by re-linking itself
2803 via an intermediate -r link was moved to the ld1 rule
2804 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2805 which allows the bootstrap rule to work.
2806 * ldctor.c (find_constructors): Don't create a constructor
2807 list if it is already defined (as would happen if ld is
2808 invoked by collect).
2810 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2812 * config/mh-sparc.h: now uses libgcc.a
2813 * ldmain.c: quit using exit
2814 * *sc: use *(COMMON) rather than [COMMON]
2815 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2816 to allow preprocessing of .l file.
2817 * Makefile.in: New ldlex.l mangling
2818 * ldexp.c (fold_binary): perform expressions with % and / in
2820 * ldfile.c (open_a): open archives on VMS in a special way
2823 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2825 * ldgram.y: map -M behave in the same way as -Map (sets file name
2827 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2828 whether or not relaxing has been done.
2829 * ldmain.c: don't open a map file if it doesn't have a name
2830 * relax.c: all the brains have moved into bfd.
2831 * ldwrite.c: ammend comment
2833 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2835 * Makefile.in: added relax, also made three stage go through a
2838 * config.h: if GNU960 defined, then default emulation mode is
2840 * ldexp.h, ldexp.c: map to file hooks
2841 * ldlang.c: map to file hooks
2842 * ldgram.y: added -Map -relax
2843 * ldlex.l: added -relax, -Map
2844 * ldmain.c: open map file
2845 * ldmisc.c: support for map file
2846 * ldwrite.c: new relax magic
2848 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2850 * Makefile.in, config/tm-*.h: Clean up make output, only
2851 pass DEFAULT_EMULATION to ldmain.c.
2853 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2855 * ldver.c: Bump to version 1.94.
2857 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2859 * Makefile.in: infodir belongs in datadir.
2861 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2863 * Makefile.in: Pass -y to bison. (Again;
2864 accidentally deleted by Rich.)
2865 * news.sc, ldgld68k.sc: Define __end as well as _end.
2867 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2869 * ldindr.h: added to contain prototypes of ldindr.c
2870 * ldfile.c: include ctype.h
2871 * ldmain.c: include the requried prototype headers
2872 * ldwrite.c: get_reloc_upper_bound has been renamed
2873 bfd_get_reloc_upper_bound
2875 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2877 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2878 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2879 spaces following hyphens, bsd make can't cope. added
2880 standards.text support and made it look like all the other
2883 * configure.in: configure now runs entirely in objdir so make file
2884 existence checks against ${srcdir}. Mark this directory as
2887 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2889 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2890 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2891 and mandir now keyed off datadir by default.
2893 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2895 * ldver.c: Bumped version to 1.93.
2896 * Makefile.in: Pass -y to bison.
2898 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2900 * config.h: h8 is now coff, not ieee
2901 * h8300hds.sc: reflect the same
2903 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2905 * ldver.c (ldversion()): Update to 1.92.
2906 * ldctor.c: There are two places constructor sets
2907 can be defined. One of them checked for an existing
2908 duplicate, the other didn't. Unfortunately, the latter
2909 was called after the former ...
2910 So, factor out code for inserting a new element into
2911 constructor_name_list (after checking for a duplicate)
2912 into a new function add_constructor_name, and call
2913 it from both aforementioned places (ldlang_add_constructor
2914 and ldlang_check_for_constructors).
2916 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2918 * Makefile.in: Rename .c files generated from ldtemplate
2919 to have names starting with ld__. This helps 'make clean'.
2921 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2923 * Makefile.in: Take out the version number for install
2924 * m88kbcs.sc: put in contructor blocks.
2926 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2928 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2929 parameter, a format, and an arg pointer, and rename it to
2930 vfinfo(). Write info() in terms of new vfinfo().
2931 New einfo() is the same as info(), except it writes to stderr.
2932 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2933 ldmisc.c: Replace "error" calls to info() by new einfo().
2935 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2937 * ldlex.l ldgram.y: made -V option do same as -v
2938 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2941 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2942 i386 aout changes from Bob Kukura
2943 * Makefile.in, config.h: added i386aout support
2944 * configure.in: fixed /h-{myhost} typo
2945 * ldgram.y: -MM now gives more boring map.
2946 * ldlang.c: now does D_PAGED flag the right way.
2947 * ldsym.c: -MM flags does the right thing.
2949 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2951 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2952 * ldlang.c (init_os): Compensate for BFD change,
2953 where bfd_make_section now returns NULL for a duplicate
2954 section request, instead of the old section.
2956 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2958 * ldver.c: Bump to version 1.91 (consistent with binutils).
2960 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2962 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2963 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2964 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2965 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2966 Add or update copyright notices.
2968 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2971 * Makefile.in: Changed installation directory name scheme
2972 to be consistent with gcc. Also changed 'install'.
2974 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2976 * Makefile.in: new targets ld.mm, ld.me
2978 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2980 * Makefile.in, ldtemplate: Need to use separate scripts
2981 for -n and -N options. Yet more complication.
2983 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2985 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2986 work). Add some lines to avoid Sun Make VPATH bugs.
2988 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2990 * news.sc: Add alignment for data segment.
2991 * ldtemplate: Add (yet another) script to get for -n or -N
2992 options. (These need different alignment than ZMAGIC files.)
2993 * Makefile.in: Add stuff for new foo.xn scripts.
2994 These are generated by replacing "ALIGN(0x...00)" by ".".
2996 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2998 * Makefile.in: new targets ld.ms, ld-index.ms
2999 ld.texinfo: remove tabs, other cleanups for texi2roff
3001 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3003 * ldmain.c (main): Make config.magic_demand_paged be true
3004 by default. Don't the WP_TEXT and D_PAGED flags of
3005 output_bfd here; it's too late, so set it when output_bfd
3006 is created (in ldlang.c). Also fix setting of EXEC_P flag
3007 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3008 * ldlang.c: Remove some duplicate extern declarations.
3009 * ldgram.y: Fixes to -N and -n options.
3010 * Makefile.in: Recognize upper case letters in sed script
3011 to remove assignments from script files.
3012 * ldtemplate: Don't assukme that -N or -n options
3013 imply use of -r script.
3014 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3016 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3018 * ldtemplate: include bfd.h before sysdep.h.
3020 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3022 Restructure configuration scheme for bfd, binutils, ld.
3024 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3025 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3026 Change some config names to match other dirs.
3027 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3029 * config/: Rename some config files to match up h-*.h names.
3030 Remove all the HOST_SYS definitions from the config files.
3032 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3034 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3035 * ldtemplate: Remove ldfile_add_library_path calls;
3036 just use the SEARCH_DIR commands in the script files.
3037 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3038 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3039 This is primarily intended for cross-linking, where you would
3040 place libaries in a different place than native libraries.
3041 Also, emulations made from ldtemplate now use $(srcdir).
3042 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3043 form; people can use the Makefile's LIB_PATH to override.
3045 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3047 * Makefile.in: fix target ld.dvi, add target ld.info
3048 ld.texinfo: make info filename ld.info
3050 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3052 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3054 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3055 few BFD types & enums.
3062 version-control: never