1 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
3 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
5 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
7 * scripttempl/i386pe.sc: Cope with constructors.
8 * scripttempl/z8ksim.sc: Deleted.
9 * scripttempl/z8000.sc: Resurrected as this, but
10 can handle z8001 and z8002 formats.
11 * emulparams/z8ksim.sh: Deleted.
12 * emulparams/{z8001.sh, z8002.sh}: New files.
13 * config/z8ksim.mt: Deleted
14 * config/z8k-coff.mt: New, generates both emulations.
16 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
18 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
19 %B, in case it is in an archive.
21 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
23 * ldlang.c (lang_process): Call reset_memory_regions for each
26 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
28 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
31 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
33 * ldmain.c (constructor_callback): Allocate set_name in stack
34 frame, rather than always calling alloca with a fixed size.
36 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
38 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
39 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
41 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
43 * ldwrite.c (clone_section): Set the alignment of the clone
44 section to that of the section being cloned.
46 * ldwrite.c (split_sections): Don't split the first input section
47 into a new output section.
49 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
51 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
52 (GENERATE_SHLIB_SCRIPT): Define as yes.
54 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
56 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
58 * ldver.c (help): Update list of options to match currently
61 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
63 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
66 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
67 it takes a size_t anyhow.
68 (exp_binop): Likewise.
69 (exp_trinop): Likewise.
71 (exp_nameop): Likewise.
72 (exp_assop): Likewise.
73 * ldlang.c (lang_memory_region_lookup): Likewise.
75 (ldlang_add_undef): Likewise.
76 (insert_pad): Likewise.
77 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
80 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
82 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
84 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
86 (ld_emulation_xfer_type): Add search parameter to
87 open_dynamic_archive entry point.
88 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
89 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
90 make non-static. Change all callers to use new name.
91 (ldfile_open_file_search): Make static. If entry is dynamic, call
92 ldemul_open_dynamic_archive.
93 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
94 * ldfile.h (ldfile_open_file_search): Don't declare.
95 (ldfile_try_open_bfd): Declare.
96 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
97 Accept search parameter. Don't search for a library, just look in
99 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
102 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
104 * ldmain.c (set_scripts_dir): Don't base script directory on
107 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
109 * ldmisc.c (vfinfo): Don't print the line number if it isn't
112 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
114 * ld.h (ld_config_type): Add field warn_constructors.
115 * ldmain.c (add_to_set): Warn if config.warn_constructors.
116 (constructor_callback): Likewise.
117 * lexsup.c (parse_args): Handle -warn-constructors.
118 * ld.texinfo, ld.1: Document -warn-constructors.
120 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
121 get confused by directory names if we searched for the file.
123 Based on patches from H.J. Lu <hjl@nynexst.com>:
124 * ldlang.h (lang_input_statement_type): Add new field dynamic.
125 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
126 * ldfile.c: Include bfdlink.h.
127 (ldfile_open_file): Check dynamic field of entry, not global
128 dynamic_link field. Don't do a dynamic search when doing a
130 * ldmain.c (main): Don't warn about dynamic_link for a
132 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
134 (gld${EMULATION_NAME}_create_output_section_statements): Always
135 loop over input files.
136 * Makefile.in: Rebuild dependencies.
138 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
141 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
143 * ldmain.c (main): Set link_info.symbolic to false.
144 * lexsup.c (parse_args): Handle -Bsymbolic.
146 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
148 * ldmain.c (HAVE_SBRK): Define for everything except
149 specific systems that are known to not support sbrk.
150 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
152 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
154 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
155 Handle etree_provide.
157 * emultempl/elf32.em (global_needed): New static variable.
158 (global_found): Likewise.
159 (gld${EMULATION_NAME}_after_open): New static function.
160 (gld${EMULATION_NAME}_search_needed): Likewise.
161 (gld${EMULATION_NAME}_try_needed): Likewise.
162 (gld${EMULATION_NAME}_check_needed): Likewise.
163 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
164 gld${EMULATION_NAME}_after_open.
166 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
168 * configure.in (i386-*-win32): New target.
170 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
172 * lexsup.c (parse_args): Let -G either set the small data size or
173 be equivalent to --shared, depending on the next argument. Accept
174 and ignore -z for Solaris compatibility.
176 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
178 * lexsup.c (parse_args): Cast fopen result to PTR before storing
179 it in link_info.base_file. Fix indentation.
181 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
183 * ldmain.c (main): Always initialize PE info in link_info.
184 * lexsup.c (OPTION_BASE_FILE): New option.
185 (parse_args): Handle new option.
186 * emulparams/armpe.sh: Output pei.
187 * emultempl/i386pe.em: Add newline to end.
188 * scripttempl/armpe.sc: Change output and quote the $s.
189 * scripttempl/i386pe.sc: Change output and quote the $s.
191 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
193 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
195 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
196 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
197 (i386msdos.o): New target.
198 * config/i386-msdos.mt: Created.
199 * emulparams/i386msdos.sh: Created.
200 * scripttempl/i386msdos.sc: Created.
202 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
204 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
205 that contains pointers to be relocated.
207 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
209 * mpw-esh.c: New file, modified for MPW from esh.c.
210 * scripttempl/sh.sc: Reformatted to simplify MPWification,
211 use *() to concat stab sections instead of [].
213 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
215 * scripttempl/armpe.sc: Add constructor support.
217 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
219 * ldlang.c (lang_size_sections): Any section with a DATA
220 statement has contents.
222 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
224 * emulparams/m68kelf.sh (NOP): Define.
225 (DYNAMIC_LINK): Don't define.
226 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
227 will come from the linker script.
229 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
231 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
233 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
235 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
237 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
239 From Andrew Cagney <cagney@highland.com.au>
240 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
243 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
245 Add support for ARM-PE.
246 * Makefile.in (ALL_EMULATIONS): Add armpe.o
247 * configure.in: Recognize armpe.
248 * config/arm-pe.mt: New file.
249 * emulparams/armpe.sh: New file.
250 * scripttempl/armpe.sc: New file.
253 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
255 * configure.in (h8300h-*-hms): Deleted
256 * config/cf-h8300h.mt: Deleted.
258 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
260 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
262 From David Taylor (dtaylor@armltd.co.uk)
263 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
264 * configure.in: Recognize arm{,e[lb]-*-aout.
265 * config/arm[lb]-aout.mt: New files.
266 * emulparams/armaout[lb].sh: New files.
267 * scripttempl/armaout.sc: New file.
269 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
271 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
272 be unique in 8 characters for DOS.
274 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
275 * emulparams/elf32ppcle.sh: Deleted.
277 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
278 Tom Griest <griest@cs.yale.edu>
280 Initial support for PE executables (eg NT, win32)
282 * Makefile.in (configure.in, ei386pe): Add support.
283 * ldmain.c (main): Initialize PE argument info.
284 * ldwrite.c (print_file_stuff): Don't print out .drectve
285 and .debug section info.
286 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
287 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
288 Handle new arguments.
289 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
292 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
294 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
295 segment. This allows ld -r to preserve unwind sections.
297 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
299 * configure.in: Add little endian PowerPC support.
301 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
302 (eelf32ppcle.c): Support for little endian PowerPC.
304 * config/ppcle-elf32.mt: New file for little endian PowerPC.
305 * emulparams/elf32ppcle.sh: Ditto.
307 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
309 * ldlang.c (print_output_section_statement): Check
310 subsection_alignment, instead of checking section_alignment twice.
311 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
313 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
315 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
317 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
319 * ldwrite.c (ldwrite): Before doing anything, reset the error
320 code. If bfd_final_link returns an error, but the error code is
321 unset, don't issue an extra message. Assume a correct error
322 message was already set.
324 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
326 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
327 (em68kelf.o): New target.
328 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
329 * configure.in: Use them for m68*-*-elf.
331 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
333 Merge in support for Mac MPW as a host.
334 (Old change descriptions retained for informational value.)
336 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
337 (i386-unknown-coff): Remove.
338 (sh-hitachi-hms): New target.
339 (emulation_ofiles): Set correctly for each target.
340 (version, TDEFINES): Add to makefile fragment.
341 * mpw-make.in (BISON): Use byacc instead of bison.
342 (em_*.c): Replace with e*.c everywhere.
343 (ldgram.h): Separate action from ldgram.c generation.
344 (LD_PROG): Depend on Version.r.
345 (Version.r): generate from version info.
346 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
348 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
349 i386-unknown-aout, i386-unknown-coff): New targets.
350 (m68k-aout, m68k-coff): Remove targets.
351 (mk.tmp): Add definition of EMUL.
353 * mpw-config.in (emulname): Set based on target.
354 (ldemul-list.h): Construct.
355 * mpw-make.in (install-only): New target.
356 (install): Depend on install-only.
358 * mpw-make.in (bindir): Fix pathname.
359 (install): Move here from mpw-build.in.
361 * mpw-config.in: New file, MPW configuration fragment.
362 * mpw-make.in: New file, MPW makefile fragment.
363 (This file is semi-automatically generated from Makefile.in.)
364 * ldfile.c (slash): If MPW, set to `:'.
365 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
366 prevent redefinition errors.
369 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
371 * emulparams/arcelf.sh (ENTRY): Define.
374 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
376 * ldwrite.c (clone_section): Align clone sections on even
379 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
381 * configure.in: Change linux to default to elf. Using
382 i[345]86-*-linuxaout will build a linker which defaults to a.out.
383 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
384 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
385 * config/i386-lelf.mt: Remove.
387 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
389 * ldmain.c (main): If opening the map file fails, call
390 bfd_set_error before calling einfo.
392 * ld.texinfo, ld.1: Document the -no-keep-memory option.
394 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
396 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
397 does mark shared libraries as executable.
399 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
401 * ldlang.c (lang_common): Change power to int. Pass larger values
402 before smaller values.
403 (lang_one_common): Treat info as int *. Don't bother to check for
404 last value, since it is now zero.
406 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
408 * ldlang.c (load_symbols): An empty archive is OK.
410 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
412 * ldmain.c (progress.h): Include.
413 (main): Call START_PROGRESS and END_PROGRESS.
415 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
417 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
418 .dtors sections, so that these pointers get relocated also.
419 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
420 and end of the constructors/destructors.
422 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
424 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
425 describes an archive, call bfd_link_add_symbols on each member.
426 * ldmain.c (whole_archive): New variable.
427 (main): Initialize it to false.
428 * ldmain.h: Declare whole_archive.
429 * lexsup.c (parse_args): Grok --whole-archive switch.
430 * ld.texinfo, ld.1: Document --whole-archive.
432 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
434 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
435 using the default emulation.
437 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
439 * config/hppaelf.mh (HOSTING_EMU): Likewise.
441 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
443 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
444 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
446 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
448 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
450 * ldlex.l: Return -lFILENAME as the token LNAME.
451 * ldgram.y: Add token LNAME.
452 (input_list): Treat LNAME like NAME, but pass it to
453 lang_add_input_file as lang_input_file_is_l_enum.
454 * ld.texinfo: Document using -lFILENAME in INPUT.
456 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
458 * ldlang.c (lang_check): If the architectures are compatible call
459 bfd_merge_private_bfd_data to let the backend do additional
463 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
465 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
466 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
469 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
471 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
472 all supported emulations.
474 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
476 * ldemul.c (ldemul_list_emulations): New function.
477 * ldemul.h (ldemul_list_emulations): Declare.
478 * ldver.c (help): List supported targets and emulations.
480 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
482 * scripttempl/elf.sc (.debug): Relocate to address 0.
483 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
484 .debug_sfnames, .line): Likewise.
486 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
488 * emultempl/elf32.em (hold_rel): New static variable.
489 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
490 contents whose names begin with ".rel" after hold_rel. Remove the
491 assertion which checked for unplaced .rel sections. Don't try to
492 sort the section into place if place->bfd_section is NULL.
493 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
494 section beginning with ".rel".
496 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
498 Doc note from pierre@phi.la.tce.com (Pierre Willard):
499 * ld.texinfo: -X and -x work even if -s or -S are not specified.
500 * ld.1: Similar change.
502 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
504 * emulparams/gld960coff.sh (COFF_CTORS): Define.
505 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
507 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
509 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
510 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
511 * config/i386-lelf.mt: New file.
512 * config/i386-gelf.mt: New file.
514 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
516 * configure.in: Match on mips-ecoff, and default to the IDT
519 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
521 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
522 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
523 to double the size of the table.
526 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
528 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
531 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
533 * Makefile.in (distclean): Do recursive deletion, since ldscripts
536 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
538 * ldmain.c (main): If trace_file_tries is true, and we are using
539 an internal linker script, print out the script.
540 * ldfile.c (try_open): Reindent function. Make the messages about
541 opening script files more informative.
543 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
544 * ld.texinfo, ld.1: Update accordingly.
546 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
548 * ldlang.c (lang_one_common): Adjust references to common symbol
549 information for new structure.
551 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
553 * ldmain.c (undefined_symbol): Handle section being NULL.
555 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
556 * ldexp.c (fold_name): Likewise.
557 * ldlang.c (print_one_symbol): Likewise.
558 (lang_finish): Likewise.
559 * ldmain.c (multiple_common): Likewise.
560 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
561 renamed to bfd_link_hash_undefweak.
563 * scripttempl/alpha.sc: Set address of .data section correctly
564 when -n or -N is used. Patch from Chris G Demetriou
565 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
566 * scripttempl/mips.sc: Similar change.
568 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
570 * ldlang.c (lang_size_sections): Clarify error message when user
571 specified start addr conflicts with region. Fix resetting of
574 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
576 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
577 in lang_allocating_phase_enum.
579 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
581 * Makefile.in (distclean): Depend upon clean. Don't bother to
582 remove files which will be removed by clean. From patch by
583 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
585 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
587 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
588 a MIPS target, clobber the size of all but the first input
589 .reginfo section to be 0, so that lang_size_sections sets the
590 correct size for the output .reginfo section.
592 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
594 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
595 Remove unused variable is.
597 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
599 * configure.in: Add support for powerpc-*-eabi.
601 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
604 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
605 elf.sc, which defines some new symbols PowerPC elf needs.
607 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
609 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
610 constructor entry is in the absolute section.
612 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
614 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
615 * config/i386-gnu.mt: New file. Include ELF support.
617 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
619 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
620 there are any input sections named .gnu.warning, treat them as
621 containing a warning message to be printed by the linker, and
622 clobber the size so that the message is not copied into the output
624 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
627 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
629 * configure.in (w65-*-*): New target.
630 * Makefile.in: Update.
631 * scripttempl/w65.sc: New.
632 * config/coff-w65.mt: New.
634 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
636 * ldlang.c (lang_place_orphans): Don't ignore files with
637 just_syms_flag set. Instead, put all their sections in
638 bfd_abs_section_ptr, using the section VMA as the output_offset.
640 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
642 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
643 name `reloc_howto_type', since it's now defined to be const.
644 * ldlang.c (lang_add_reloc): Ditto.
645 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
647 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
649 * ldexp.c (fold_binary): Adding or subtracting an absolute value
650 to a relative value does not require forcing the relative value to
651 be absolute. Also, reindent function.
653 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
655 * ldwrite.c (clone_section): Create a symbol with the
656 same name as the section.
658 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
660 * ld.h (split_by_reloc, split_by_file): New flags.
661 * ldwrite.c (clone_section, split_sections): New functions.
662 * lexsup.c (parse_args): Understand new split options.
665 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
667 * configure.in (arc-elf): New target.
668 * Makefile.in (earcelf.c): New target.
669 * config/arc-elf.mt: New file.
670 * emulparms/arcelf.sh: New file.
673 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
675 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
676 .data segment. They must be writable when creating a shared
677 library. From H.J. Lu <hjl@nynexst.com>.
679 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
681 * emultempl/miposecoff.em: New file.
682 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
683 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
684 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
685 provide __runtime_reloc_start and __runtime_reloc_stop if they are
686 used. Align _fdata to a 16 byte boundary.
687 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
689 (emipsidtl.c): Likewise.
690 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
692 * ld.h (args_type): Add new field embedded_relocs.
693 * ldemul.h (ldemul_after_open, after_open_default): Declare.
694 (ld_emulation_xfer_struct): Add new field after_open.
695 * ldemul.c (ldemul_after_open): New function.
696 (after_open_default): New function.
697 * ldlang.c (lang_process): Call ldemul_after_open.
698 * lexsup.c (parse_args): Handle --embedded-relocs.
699 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
700 new after_open field to after_open_default.
701 * emultempl/generic.em, emultempl/gld960.em: Likewise.
702 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
703 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
704 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
705 * ld.texinfo, ld.1: Mention -embedded-relocs.
707 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
709 * Makefile.in: Add eshl.o.
710 * config/coff-sh.mt: Add shl emulation.
712 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
714 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
715 Youngdale <eric@aib.com>.
717 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
719 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
720 * config/i386linux.mh: New file; set HOSTING_CRT0.
721 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
722 /usr/lib, since that is already in LIB_PATH.
724 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
726 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
728 (.data, .bss): If "-N", then place the data/bss just after the end
729 of the .text section rather than at the default 0x40000000.
731 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
734 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
736 Patches from Eric Youngdale <eric@aib.com>:
737 * ldlang.c (lang_finish): Don't warn if entry symbol not found
738 when generating a shared library.
739 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
740 attempting to place an orphaned relocation section when generating
741 a dynamically linked object.
743 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
746 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
748 * ld.h (args_type): Add field export_dynamic.
749 * lexsup.c (parse_args): Recognize --export-dynamic.
750 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
751 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
753 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
755 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
756 we allocate common symbols.
758 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
760 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
761 .rela.fini to the list of .rel* sections.
763 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
765 * ldlang.c (load_symbols): Add new argument place. Only accept
766 linker scripts if place is not NULL. Put commands found in an
767 assumed linker script into place.
768 (lookup_name): Pass NULL as place argument to load_symbols.
769 (open_input_bfds): In lang_input_statement_enum case, pass a place
770 argument to load_symbols, and store any new statements after the
773 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
775 * ldver.c (ldversion): Bump to 2.5.3.
777 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
779 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
781 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
783 * Makefile.in (check): Add missing "else true" clause.
785 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
787 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
788 entry point to "start". Align at end of each section to 0x200.
789 Start .text section 0x1000 later. Add _etext, _edata, _end
792 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
794 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
795 composed of different object file formats.
796 (ldctor_build_sets): If the output format does not support the
797 reloc, and we are not generating a relocateable link, try getting
798 the reloc from the input format.
800 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
802 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
803 (em68knbsd.c): New target.
805 * config/m68k-nbsd.mt: New file.
806 * emulparams/m68knbsd.sh: New file.
807 * configure.in (m68*-*-netbsd*): Use above configs.
809 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
811 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
812 appropriately named static library, stop the search at that
815 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
817 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
818 and esparcnbsd.o; sorted entries.
819 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
821 * config/netbsd532.mt: Removed.
822 * emulparams/netbsd532.sh: Removed.
824 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
825 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
826 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
827 sparc*-*-netbsd*): Use above configs.
829 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
831 * ldmain.c (multiple_common): One of the types may now be
832 bfd_link_hash_indirect. The old BFD argument may be NULL.
834 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
836 * configure.in: Add * at the end of m68k-hp-hpux.
838 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
840 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
843 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
845 * scripttempl/nw.sc: Gather constructors and destructors and
846 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
848 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
850 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
851 (ei386nw.c, eppcnw.c): New targets.
853 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
854 scripttempl/nw.sc: New files, for i386 and powerpc netware.
856 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
857 instead of {i386,ppc}-elf.
859 * configure.in (sparc*-*-netware): Removed. There is no such
862 * ldint.texinfo: Move misplaced `@end iftex'.
864 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
866 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
867 .rela.dtors to the list of .rel* sections.
869 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
871 * ldver.c (ldversion): Update to version 2.5.
872 * Version 2.5 released.
874 * configure.in (all_targets): Handle i386-linux*.
876 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
878 * scripttempl/aout.sc: Set _etext and __etext to ., not
879 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
880 will not break any other system. From Eric Valette
883 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
885 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
886 --verbose to get the old -V behaviour.
887 * ld.1, ld.texinfo: Document this change.
889 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
891 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
892 assertion, since it could fail with a user defined linker script.
894 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
895 name in the hash table during the first phase--the hash table does
896 not even exist at that point, much less have the right value.
898 * Makefile.in (CC): Define.
899 (CXX): Move definition, change from g++ to gcc.
900 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
901 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
902 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
903 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
904 (.cc.o): Comment out.
906 (site.exp): Don't create testdir or set tmpdir.
907 (check): Run checks even if not running native. Use CC_FOR_TARGET
908 instead of RUNTEST_CC, and likewise for CXX.
909 (cdtest targets): Comment out.
910 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
911 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
912 * cdtest-main.cc, cdtest.exp: Remove.
914 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
916 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
917 file naming problems.
918 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
919 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
920 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
921 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
922 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
923 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
924 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
926 * genscripts.sh: Always search /usr/local/TARGET/lib.
928 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
930 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
932 * configure.in: Handle i386-bsdi* targets like i386-bsd.
934 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
936 * lexsup.c (parse_args): Add support for -a for HP/UX
939 * lexsup.c (parse_args): -c takes an argument.
941 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
943 * ld.h (args_type): Add new field endian.
944 * lexsup.c (parse_args): Handle -EB and -EL by setting
946 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
947 * ldlang.c (lang_add_output_format): Add arguments big and little.
948 If command_line.endian is set, use it to select big or little
949 rather than the default. Changed all callers.
950 * ldlang.h (lang_add_output_format): Update declaration.
951 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
952 LITTLE_OUTPUT_FORMAT.
953 * emulparams/elf32mipl.sh: Likewise.
954 * emulparams/mipsbig.sh: Likewise.
955 * emulparams/mipsbsd.sh: Likewise.
956 * emulparams/mipsidt.sh: Likewise.
957 * emulparams/mipsidtl.sh: Likewise.
958 * emulparams/mipslit.sh: Likewise.
959 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
960 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
962 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
963 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
964 * scripttempl/mipsbsd.sc: Likewise.
966 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
967 depending upon ldgram.c, so that a parallel make does not try to
970 * configure.in (mips*el-elf*): New target.
971 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
972 (eelf32mipl.c): New target.
974 * config/mipsl-elf32.mt: New file.
975 * emulparams/elf32mipl.sh: New file.
977 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
979 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
982 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
984 * ldmisc.c (vfinfo): Print BFD file name as well as file name
985 returned by find_nearest_line, in case the file name is something
986 unhelpful such as a .h file. Handle %u.
988 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
990 * ldlang.c (lang_do_assignments): Make sure output statement
991 has an attached bfd_section before trying to dereference it.
993 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
995 * ld.h (ld_config_type): Add new field warn_once.
996 * ldmain.c (undefined_symbol): Handle -warn-once.
997 * lexsup.c (parse_args): Recognize -warn-once.
998 * ld.texinfo (Options): Document -warn-once.
1001 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1002 name. For %C, print the function name on a separate line, to keep
1003 the length of error messages under control.
1004 * ldmain.c (multiple_definition): Use %D for ``first defined
1006 (undefined_symbol): Use %D for ``more undefined references
1009 * ldmisc.c (multiple_warn): Remove; no longer used.
1010 * ldmisc.h (multiple_warn): Don't declare.
1012 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1014 * ldlang.c (print_output_section_statement): Print all lines
1017 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1019 * ldlang.c (load_symbols): Check for archive before object. Use
1020 bfd_check_format_matches, and, if ambiguous, print a list of
1021 matching formats. If file format is not recognized, treat file as
1023 * ldgram.y (yyerror): If assuming an object file is a script,
1024 mention that. Tweak the format of the error messages.
1025 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1026 guess that this is not actually a script, and just report that the
1027 file format was not recognized.
1028 * ld.texinfo (Options): Admit that -( may be used more than once.
1029 Add note that unrecognized object files are now treated as linker
1032 * ldfile.c (ldfile_input_filename): Make const.
1033 (ldfile_assumed_script): New variable.
1034 (try_open): Change arguments types to const.
1035 (ldfile_find_command_file): Likewise.
1036 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1037 * ldfile.h: Update declarations for ldfile.c changes.
1038 * ldlex.l: Include <ctype.h>.
1039 (file_name_stack): Change to be const char *.
1040 (lineno_stack): New static variable.
1041 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1042 (lex_push_file): Make name argument const. Initialize
1044 (lex_redirect): Initialize lineno_stack entry.
1045 (lex_warn_invalid): Handle non printable characters nicely.
1046 * ldlex.h (lex_push_file): Declare second argument as const.
1048 * ldgram.y (ifile_p1): Recognize GROUP.
1049 * ldlex.l: Recognize GROUP.
1050 * ld.texinfo (Option Commands): Document GROUP.
1052 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1054 * config/m68klynx.mh: New file.
1056 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1058 * emultempl/hppaelf.em: Add newlines to the error messages.
1060 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1062 * config/i386lynx.mh: New file.
1063 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1064 unless CONSTRUCTING.
1066 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1068 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1069 (GENERATE_SHLIB_SCRIPT): Define as yes.
1070 (DYNAMIC_LINK): Define as false.
1071 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1072 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1073 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1074 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1077 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1079 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1081 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1083 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1084 .got section is now explicitly handled in elf.sc.
1086 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1088 * scripttempl/alpha.sc: Redo script to set . outside of sections
1089 and not bother to explicitly specify section addresses.
1090 Explicitly place .sdata section.
1092 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1094 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1096 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1097 0, and to only be marked as NOLOAD if relocating.
1098 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1099 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1100 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1101 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1102 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1103 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1104 * scripttempl/sparclynx.sc: Likewise.
1106 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1108 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1109 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1112 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1114 * ld.h (args_type): Add field soname.
1115 * lexsup.c (parse_args): Handle -soname argument.
1116 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1118 * ld.texinfo: Document -soname.
1120 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1122 * ldlang.c (lang_check): Don't try to set the architecture if the
1123 input and output files are incompatible. Just warn.
1125 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1127 * configure.in: Change i[34]86 to i[345]86.
1129 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1131 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1133 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1135 Make the ELF linker handle orphaned sections reasonably. Also,
1136 define __start_SECNAME and __stop_SECNAME around sections whose
1137 names can be represented in C, for the benefit of symbol sets in
1139 * ldemul.h (ldemul_place_orphan): Declare.
1140 (ld_emulation_xfer_type): Add place_orphan field.
1141 * ldemul.c (ldemul_place_orphan): New function.
1142 * ldlang.h (wild_doit): Declare.
1143 * ldlang.c (wild_doit): Make nonstatic.
1144 (lang_place_orphans): Call ldemul_place_orphan.
1145 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1146 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1148 (gld${EMULATION_NAME}_place_orphan): New static function.
1149 (gld${EMULATION_NAME}_place_section): New static function.
1150 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1152 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1154 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1156 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1158 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1159 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1161 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1163 * ldexp.h (exp_get_abs_int): Declare.
1165 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1167 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1168 * ldexp.c (exp_get_abs_int): New function.
1170 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1172 * configure.in: add i960-nindy-coff support.
1174 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1176 * ldlex.l (yy_create_string_buffer): Handle change to internal
1177 interface in flex 2.4.7.
1179 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1181 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1182 New function; add 0x20 to any use of -Ttext.
1183 (gld${EMULATION_NAME}_create_output_section_statements): New
1185 (ld_${EMULATION_NAME}_emulation): Use the new function
1186 gld${EMULATION_NAME}_create_output_section_statements.
1188 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1190 * scripttempl/mips.sc: Redo script to set . outside of sections
1191 and not bother to explicitly specify section addresses.
1193 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1195 * scripttempl/elf.sc: Copy several more relocation sections into
1196 the output. Put .got.plt sections into .got.
1198 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1200 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1202 Add a new script operator, PROVIDE, to define a symbol only if it
1204 * ldgram.y (PROVIDE): New token.
1205 (assignment): Accept PROVIDE.
1206 * ldlex.l (PROVIDE): New token.
1207 * ldexp.h (node_type): Add etree_provide to node_class enum.
1208 (exp_provide): Declare.
1209 * ldexp.c (exp_fold_tree): Handle etree_provide.
1210 (exp_provide): New function.
1211 (exp_print_tree): Handle etree_provide.
1212 * ld.texinfo: Document PROVIDE.
1214 * ldlang.c (lang_common): Pass desired alignment to
1215 lang_one_common as power of two.
1216 (lang_one_common): Get common symbol alignment from linker hash
1217 table entry. Treat desired alignment as a power of two.
1219 * ldlang.c (wild_section): Attach all section with the given name,
1220 not just the first one. If there is no name, attach all sections
1221 even if the SEC_IS_COMMON flag is set.
1223 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1225 * ld.h (args_type): Add field rpath.
1226 * lexsup.c (S_ISDIR): Define if not already defined.
1227 (parse_args): Add support for -rpath. If -R is used to name a
1228 directory, treat it as -rpath for Solaris compatibility.
1229 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1230 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1231 * ldmain.c (main): Initialize command_line.rpath to NULL.
1232 * ld.texinfo: Document -rpath option.
1234 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1236 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1239 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1241 * config/pc532mach.mt: New file. Pc532 mach target support.
1243 * config/pc532mach.mh: New file. Pc532 mach host support.
1245 * config/netbsd532.mt: New file. Netbsd 532 target support.
1247 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1249 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1252 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1254 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1255 bfd_abs_section_ptr, not &bfd_abs_section.
1257 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1258 no_argument to required_argument. From djm.
1260 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1262 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1263 sections to force a VMA of 0; needed for ELF backends which have
1264 not been converted to the new linker style.
1266 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1268 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1269 it was for the HPUX dynamic loader's use and it creates problems
1272 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1274 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1275 * ldlang.h (lang_do_assignments): Put external decl here.
1276 * emultempl/hppaelf.em: Minor cleanups throughout file.
1277 (hppa_elf_create_output_section_statements): Rewrite.
1278 (hppaelf_finish): Rewrite.
1280 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1282 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1284 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1286 * ld.texinfo: -Bstatic is not ignored.
1288 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1290 * ldlex.l: Recognize \r the same as \n.
1292 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1294 Preliminary support for generating shared libraries, from Eric
1295 Youngdale <ericy@cais.cais.com>.
1296 * genscripts.sh: If the emulation parameter file sets
1297 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1298 CREATE_SHLIB defined.
1299 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1300 link_info.shared is set, use the .xs script file.
1301 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1302 .interp section, and don't include TEXT_START_ADDR in the starting
1303 address of the first section.
1304 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1305 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1307 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1309 * configure.in: Change --with-targets to --enable-targets.
1311 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1313 * lexsup.c (parse_args): Add support for new options -( -) with
1314 synonyms --start-group --end-group.
1315 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1316 (lang_group_statement_type): Define new struct.
1317 (lang_statement_union_type): Add group_statement field.
1318 (lang_enter_group, lang_leave_group): Declare.
1319 * ldlang.c (lang_for_each_statement_worker): Handle
1320 lang_group_statement_enum.
1321 (map_input_to_output_sections, print_statement): Likewise.
1322 (lang_size_sections, lang_do_assignments): Likewise.
1323 (open_input_bfds): Completely rewrite. Now does its own looping,
1324 rather than using lang_for_each_statement. Handle groups.
1325 (lang_process): Update call to open_input_bfds.
1326 (print_group): New static function.
1327 (lang_enter_group, lang_leave_group): New static functions.
1328 * ldfile.c (ldfile_open_file): If the file has already been
1329 opened, just return rather than taking an assertion failure.
1330 * ldver.c (help): Mention new options.
1331 * ld.texinfo: Document new options.
1333 * ldlang.c (end_of_data_section_statement_list): Don't define.
1334 (lang_leave_output_section_statement): Don't set obsolete variable
1335 end_of_data_section_statement_list.
1337 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1340 * ldlang.c (lang_size_sections): Adjust current region address
1341 even for sections with an explicit address. From
1342 ralphc@pyramid.com (Ralph Campbell).
1344 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1345 From jrs@world.std.com (Rick Sladkey).
1347 * scripttempl/mipsbsd.sc: Let sections align to their natural
1350 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1352 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1354 (lang_abs_symbol_at_beginning_of): Likewise.
1355 (lang_abs_symbol_at_end_of): Likewise.
1356 (lang_size_sections): Use bfd_is_abs_section to check for the
1357 absolute section. Don't try to set the VMA or output_offset or
1358 size of the absolute section.
1359 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1362 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1364 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1365 when generating relocatable objects.
1367 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1369 * emultempl/linux.em: New file providing support for linking
1370 against Linux shared libraries.
1371 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1372 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1374 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1376 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1377 * ldmain.c (main): Initialize link_info.shared to false. Give
1378 error if link_info.relocateable and link_info.shared are both set.
1380 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1381 it as naming an emulation to be added to EMULATION_OFILES.
1382 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1384 * Makefile.in: Rebuilt dependencies.
1385 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1386 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1387 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1388 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1389 (ei386linux.c): Remove; now in Makefile.in.
1390 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1391 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1392 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1393 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1394 (eelf64_sparc.c): Remove; now in Makefile.in.
1395 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1396 (eelf32_sparc.c): Remove; now in Makefile.in.
1398 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1399 no owner--it might be bfd_abs_section. From Eric Youngdale
1400 <ericy@cais.cais.com>.
1402 * scripttempl/aout.sc: Let sections align to their natural
1405 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1407 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1408 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1409 * ldemul.c: Include ldexp.h and ldlang.h.
1410 (ldemul_open_dynamic_archive): New function.
1411 * ldfile.h (ldfile_open_file_search): Declare.
1412 * ldfile.c: Include ldemul.h.
1413 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1414 argument, not bfd *. Change all callers.
1415 (ldfile_open_file_search): Rename from open_a. Return boolean
1416 argument, not bfd *. Clean up. Change all callers.
1417 (ldfile_open_file): If doing a dynamic link, call
1418 ldemul_open_dynamic_archive rather than assuming the extension of
1419 a dynamic object is ".so".
1420 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1422 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1424 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1426 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1427 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1428 Accept -static as a synonym for -non_shared.
1430 Let the user change the dynamic linker used by ELF code.
1431 * ld.h (args_type): Add new field interpreter.
1432 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1434 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1435 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1436 the ELF backend to return the .interp section. If
1437 command_line.interpreter is not NULL, set the contents of .interp
1439 * ld.texinfo: Mention -dynamic-linker.
1441 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1444 * lexsup.c (parse_args): Sort out the option macros and change the
1445 definitions to make it easier to add a new option.
1447 * scripttempl/aout.sc: Define __etext and __edata to go along with
1450 * ld.h (ld_config_type): Add new field traditional_format.
1451 * lexsup.c (parse_args): Add traditional-format to longopts, and
1453 * ldmain.c (main): Initialize config.traditional_format to false.
1454 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1455 flags of output_bfd according to config.traditional_format.
1456 * ldver.c (help): Mention -traditional-format.
1457 * ld.texinfo: Document -traditional-format.
1459 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1461 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1462 they are encountered.
1464 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1466 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1467 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1469 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1471 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1472 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1474 * ldfile.c (open_a): If this is not an archive, try to open it in
1475 the current directory before searching for it.
1477 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1479 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1480 BLOCK works in a section address as documented.
1482 * ldgram.y (YYDEBUG): Don't define.
1484 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1486 * emultempl/gld960.em: Pass false for new argument to
1487 ldfile_add_library_path.
1488 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1490 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1493 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1495 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1497 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1499 * Makefile.in (check): Delete ld.new dependency so that a regression
1500 test doesn't trigger a rebuild of the linker.
1502 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1504 * ldlang.c (map_input_to_output_sections): For lang_address, call
1505 init_os if it hasn't already been called.
1507 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1509 Add support for SunOS shared libraries.
1510 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1511 shared library support code.
1512 * emultempl/sunos.em: New file.
1513 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1514 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1515 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1516 (esun3.c): Likewise.
1518 * ldlang.c: Minor formatting cleanups.
1519 (lang_for_each_input_file): New function.
1520 * ldlang.h (lang_for_each_input_file): Declare.
1522 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1524 (search_head): Declare.
1525 (ldfile_add_library_path): Add new cmdline argument in prototype.
1526 * ldfile.c (search_head): Make non-static.
1527 (search_dirs_type): Move to ldfile.h.
1528 (ldfile_add_library_path): Accept cmdline argument, and save it.
1529 * lexsup.c (parse_args): Pass true for new cmdline argument of
1530 ldfile_add_library_path.
1531 (set_default_dirlist): Likewise.
1532 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1533 argument of ldfile_add_library_path.
1534 * ldgram.y (ifile_p1): Likewise.
1536 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1538 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1539 total_size, superfile and chain.
1540 * ldfile.c (open_a): Don't clear search_dirs_flag.
1541 (ldfile_open_file): Don't try to open superfile. Assert that file
1542 has not already been opened.
1543 * ldlang.c (new_afile): Don't initialize superfile.
1544 * ldmain.c (add_archive_element): Don't initialize subfiles or
1545 chain or superfile. Initialize search_dirs_flag to false.
1547 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1549 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1551 Changes from binutils-2.4 release:
1553 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1554 variables, use whitespace, so scripts don't break.
1556 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1558 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1560 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1561 * Makefile.in: Noted change.
1563 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1564 don't know where that's supposed to come from, or why it's
1567 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1569 * configure.bat: update to latest makefile.in
1570 * emulpara/go32.sh: set to coff-go32 not aout
1571 * emultemp/generic.em: strength-reduce the structure of
1572 this shell script, since the only available shell for
1573 DOS can't handle complex syntax.
1574 * emultemp/stringify.sed: for "sed -f" instead of inline.
1575 * makefile.in: depend on stringify.sed as well as genscripts.sh
1576 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1577 * genscripts.sh: empty variables aren't always considered "set",
1578 so set them to "y" instead.
1580 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1582 * ldlang.c (entry_symbol): Make static.
1583 (lang_add_entry): Add cmdline argument.
1584 * ldlang.h (lang_add_entry): Change prototype.
1585 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1586 * lexsup.c (parse_args): Likewise.
1588 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1590 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1591 .reginfo an address.
1592 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1593 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1594 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1596 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1598 Add support for ELF shared libraries.
1599 * ld.h (ld_config_type): Add field dynamic_link.
1600 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1601 on attempts to use -r with -relax, -call_shared or -s.
1602 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1603 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1604 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1605 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1606 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1607 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1609 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1610 opening a file with a .so extension first.
1611 * emultempl/elf32.em: New file.
1612 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1613 (NONPAGED_TEXT_START_ADDR): Likewise.
1614 (TEMPLATE_NAME): Define as elf32.
1616 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1617 * scripttempl/elf.sc: Add placement for new dynamic sections.
1618 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1619 outside of any section. Don't use ALIGN(8); just let one section
1620 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1621 sections; they'll be handled correctly anyhow.
1622 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1624 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1626 * Makefile.in (install): Redirect output of ln to /dev/null.
1628 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1630 * emultempl/hppaelf.em: Change all references of
1631 .hppa_linker_stubs to .PARISC.stubs.
1632 * scripttempl/hppaelf.sc: Likewise.
1634 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1636 * ldlang.c (print_output_section_statement): Change ``no attached
1637 output section'' message slightly.
1638 (lang_do_assignments): Don't recurse down if there is no real
1641 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1642 match corresponding change in emulation templates.
1643 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1644 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1646 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1648 * ldver.c (ldversion): Updated version number.
1650 * cdtest-foo.cc: Use explicit "#pragma implementation".
1651 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1652 * Makefile.in: References to cdtest-func.o changed to
1655 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1657 Don't create unnecessary output sections.
1658 * ldlang.c (out_bfd_get_section_by_name): Remove.
1659 (wild_section): Call bfd_get_section_by_name rather than
1660 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1662 (lang_create_output_section_statements): Remove.
1663 (map_input_to_output_sections): For several cases, call init_os if
1664 it has not already been called.
1665 (lang_size_sections): If output section was not created, skip it.
1666 (lang_process): Don't call lan_create_output_section_statements.
1667 (lang_place_orphans): Skip files with just_syms_flags set to true.
1668 * ld.texinfo: Document change.
1670 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1672 * ldlang.c (wild_doit): Don't bother initializing the vma and
1673 section size. Don't special case SEC_SHARED_LIBRARY.
1674 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1677 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1679 * config/go32.mh : New file for Xgo32X.
1681 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1683 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1684 before calling einfo, since we are reporting an fopen failure.
1685 From jrs@world.std.com (Rick Sladkey).
1687 * configure.in: Use "e" rather than "em_" as prefix for
1690 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1692 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1694 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1695 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1697 * Makefile.in: Changed all generated file names.
1698 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1699 sed patterns to handle new filenames.
1701 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1702 * configure.in: Adjusted.
1704 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1706 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1707 work. Instead, check build dir and $srcdir explicitly, and use
1708 `echo' to get all the filenames.
1710 * configure.in (h8300h-*-hms): Changed ld_target name to
1712 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1715 * config/i960coff.mt: New file.
1716 * emulparams/gld960coff.sh: New file.
1717 * emultempl/gld960c.em: New file.
1718 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1719 i960coff configuration.
1720 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1722 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1723 code isn't included in FSF releases, and it can still be
1724 explicitly selected.
1725 (distclean): Remove site.bak and tmpdir.
1726 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1727 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1729 Patches from Ralph Campbell:
1730 * config/mipsbsd.mh: New file.
1731 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1732 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1733 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1736 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1738 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1740 * config/m68k.mt (EMUL): Set to m68kaout.
1741 * emulparams/m68kaout.sh: New file.
1742 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1743 (em_m68kaout.c): New target.
1745 * ldlang.c (lang_size_sections): If dot moves because of an
1746 assignment, don't try to insert a pad into the absolute output
1747 section, just change the address of the default memory region
1750 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1751 cdtest-ur.out, and cdtest-ur.tmp.
1753 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1755 * scripttempl/sa29200.sc: Align all sections to four byte
1758 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1760 * Makefile.in, configure.in: Support for go32 coff.
1761 * config/i386-go32.mt: New file
1762 * emulparams/i386go32.sh: New file
1763 * scripttempl/i386go32.sc: New file
1765 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1767 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1768 Lynx-specific script templates.
1769 * configure.in (sparclite*-*-coff): Use coff-sparc.
1770 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1771 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1772 (ENTRY): Set to __main.
1773 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1774 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1775 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1777 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1779 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1780 byte boundary, in case the global constructors do not take up an
1783 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1784 exist, get crtbegin based on gcc -print-libgcc-file-name.
1785 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1787 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1789 * ldlang.c (lang_size_sections): When no address is given for a
1790 section, align it according to its requirements.
1792 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1794 * Makefile.in (clean, distclean): Remove configdoc.texi.
1796 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1798 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1800 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1802 * ldlang.c (lang_size_sections): When relaxing, adjust the
1803 position of a padding statement, and adjust dot accordingly.
1805 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1807 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1809 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1811 * scripttempl/i386coff.sc: If relocating, don't put .init and
1812 .fini sections into .text; keep them separate.
1813 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1814 exist, get crtbegin based on gcc -print-libgcc-file-name.
1815 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1817 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1819 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1821 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1823 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1826 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1827 if building a final executable.
1829 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1831 * ldmain.c (main): Check the return value of bfd_close.
1833 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1835 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1836 sections never overlap when using -r.
1838 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1840 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1841 changes: get_symtab_upper_bound renamed and returns long,
1842 bfd_canonicalize_symtab returns long, check for error indications.
1844 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1846 * ldlang.c (print_input_section): For section size, use
1847 _cooked_size if it is non-zero, size otherwise.
1848 (size_input_section): Likewise.
1849 (lang_do_assignments): Likewise (case lang_input_section_enum).
1851 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1853 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1854 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1855 (lang_add_input_file): Pass true to new_afile for add_to_list.
1856 (lookup_name): Remove force_load argument. Changed all callers.
1857 Pass false to new_afile for add_to_list. Split loading of symbols
1858 out into separate function.
1859 (load_symbols): New function split out of lookup_name. Don't load
1860 the symbols if they are already loaded.
1861 (open_input_bfds): For lang_input_statement_enum call load_symbols
1862 rather than lookup_name.
1863 (lang_process): Pass abs_output_section rather than NULL to
1865 (lang_startup): Set real field of first_file to true.
1867 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1869 * ldlang.c (had_relax): Removed.
1870 (relax_again): New static variable.
1871 (lang_size_sections): Change call to bfd_relax_section to
1872 correspond to BFD changes. Set relax_again appropriately.
1873 (lang_process): Remove #if 0 code. When relaxing, keep calling
1874 lang_do_assignments and lang_size_sections until relax_again
1877 * emultemp/gld960.em: Include libiberty.h
1878 (gld960_before_parse): Pass NULL as final argument to concat.
1880 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1882 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1885 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1886 building a bfd_data_link_order, rather than by setting the section
1887 contents immediately.
1889 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1891 Changes to make -Ur work again.
1892 * ldmain.c (add_to_set): Now takes reloc argument rather than
1893 bitsize. Check config.build_constructors here. If an new hash
1894 table entry is created, mark it as undefined.
1895 (constructor_callback): No longer takes bitsize argument. Pass
1896 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1897 BFD backend supports it.
1898 (reloc_overflow): Handle a NULL abfd argument.
1899 (reloc_dangerous, unattached_reloc): Likewise.
1900 * ldctor.c: Include ldmain.h.
1901 (struct set_info): Change bitsize field to reloc.
1902 (ldctor_add_set_entry): Now takes reloc argument rather than
1903 bitsize. Don't bother to check config.build_constructors here.
1904 (ldctor_build_sets): Get the size from the reloc howto. If
1905 generating relocateable output, call lang_add_reloc rather than
1907 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1909 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1910 (lang_reloc_statement_type): New structure.
1911 (lang_statement_union_type): Add reloc_statement field.
1912 (lang_add_reloc): Declare new function.
1913 * ldlang.c (lang_for_each_statement_worker): Handle
1914 lang_reloc_statement_enum.
1915 (map_input_to_output_sections, print_statement): Likewise.
1916 (lang_size_sections, lang_do_assignments): Likewise.
1917 (print_reloc_statement): New function.
1918 (lang_add_reloc): New function.
1919 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1921 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1922 (cdtest-ur, cdtest-ur.out): New targets.
1923 (check-cdtest): Now also check that -Ur works correctly.
1925 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1927 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1929 * ldlang.c (lang_process): Move lang_common call before
1930 map_input_to_output_sections, to ensure that any alignment
1931 constraints set by common symbols are copied over to the output
1934 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1936 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1937 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1938 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1939 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1942 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1944 * config/i386bsd.mh: New file.
1946 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1948 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1950 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1951 (DATA_START_SYMBOLS): Define _fdata.
1953 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1955 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1957 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1959 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1960 works again. Attach some output symbols to the stub file bfd.
1962 * emultempl/hppaelf.em: Include elf32-hppa.h.
1963 (file_chain): Add decl.
1964 (hppa_look_for_stubs_in_section): Delete decl.
1965 (hppaelf_finish): Reenable code. Do not pass symbols
1966 down to hppa_look_for_stubs_in_section.
1968 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1970 * ldmain.c (write_map): Don't define. Removed all references.
1971 Just use map_file or map_filename instead.
1972 (add_archive_element): Use minfo to write map information, not
1974 (constructor_callback): Use fprintf to write map information, not
1976 * ldmain.h (write_map): Don't declare.
1977 * ldgram.y (mri_script_command): Removed reference to write_map.
1978 * ldlang.c (lang_one_common): Likewise.
1979 * lexsup.c (parse_args): Likewise.
1981 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1983 * scripttempl/elf.sc: Force all sections to be aligned.
1985 * ldgram.y (section): Reverse the order of memspec_opt and
1986 fill_opt to avoid an ambiguity when both are used.
1987 * ld.texinfo: Changed accordingly.
1989 * ldgram.y: Move include of ldlex.h back with other includes.
1990 * ldlex.h (input_type): Don't initialize enum constants to
1992 * ldlex.l: Use a switch to return the right token based on
1993 input_type, rather than knowing that input_type has a value based
1996 * ldgram.y (dirlist_ptr): Removed; not used.
1997 * lexsup.c: Include ldver.h.
1998 * Makefile.in: Rebuilt dependencies.
2000 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2002 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2003 (ldlang_add_file): call it here instead.
2005 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2007 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2009 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2011 * emultempl/hppaelf.em: First attempt to clean this file up.
2012 Add comments in several functions as to their purpose and
2013 how they function (or my current best guess). Clean up horrible
2014 spacing and indention that never should have been accepted in the
2015 first place. Add FIXMEs for issues which need to be resolved.
2016 Disable linker-stub generation until it gets fixed. This allows
2017 the linker to at least work on simple code for testing purposes.
2019 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2020 it via hppaelf_finish). Prototype moved into ldlang.h.
2021 (lang_process): Move problematic extra call to lang_size_sections
2022 into the PA ELF specific code.
2023 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2024 lang_size_sections moved here.
2026 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2028 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2029 * config/ppc-elf32.mt: New file.
2030 * emulparams/elf32ppc.sh: New file.
2031 * emultempl/ppc.em: New file.
2032 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2033 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2034 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2036 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2038 * lexsup.c (parse_args): Use symbolic numbers for long options.
2039 Fix misunderstanding in -Y and -call_shared et al.
2041 Use getopt instead of lex and yacc to parse the command line.
2043 * ld.texinfo (Options): Document changes to option syntax.
2044 * Makefile.in: Update dependencies.
2045 * ldver.c (help): Tweak dashes in usage message.
2046 * ldgram.y (%union): Remove unused members.
2047 Remove %tokens for command line options; add ones for input types.
2048 (command_line): Rules removed.
2049 (file): Instead of command line, recognize an
2050 input type indicator, then use the nonterminal for that type.
2051 (defsym_expr): New nonterminal from code formerly in command_line.
2052 * ldlex.h: Declare parser input type enum and variable.
2053 Don't declare parse_line.
2054 * ldlex.l: Remove unused variables. Make some used ones static
2056 (COMMAND): Start state and its rules removed.
2057 At start of yylex, return input state token if at start of input.
2058 (lex_redirect): Don't need to set yyout.
2059 (ldlex_command): Function removed.
2060 * ldmain.c (main): Instead of calling parse_line, set up the
2061 redirections and call yyparse directly.
2062 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2064 * lexsup.c: Remove #if 0'd code.
2065 (parse_line): Function removed.
2066 (parse_args): Rewrite to use getopt_long_only.
2067 (set_default_dirlist): New function from code formerly in
2068 ldgram.y:command_line.
2069 (set_section_start): New function.
2070 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2071 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2072 compiled-in link scripts in "{" and "}", as the grammar no longer
2075 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2077 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2078 require that it be in $(srcdir).
2080 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2082 * ldlang.c (lang_size_sections): Only align section to alignment
2083 required by linker script, not to maximum alignment of input
2086 * ldlang.h (largest_section): Don't declare.
2087 * ldlang.c (largest_section): Don't define.
2088 (size_input_section): Don't set largest_section; not used.
2090 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2092 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2094 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2096 * ldlang.c, ldmain.c: Include libiberty.h.
2098 * ldmisc.h (concat): Don't declare.
2099 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2101 * ld.h (as_output_section_statement): Removed; not used.
2103 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2105 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2106 bfd_set_error and new error names.
2108 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2110 * ldwrite.c (build_link_order): If the cooked size of the section
2111 has been set, use it, for determining link_order size.
2112 (ldwrite): In the error message displayed if bfd_final_link fails,
2113 indicate that it was in fact the final link step that failed.
2115 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2116 bfd_relax_section, in case it returns false but doesn't flag an
2117 error. If an error is returned, indicate which one it is in the
2120 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2121 it'll get picked up from $(srcdir) if appropriate.
2123 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2125 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2126 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2128 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2130 * ldlex.l (comment): Increment line number when newline is read.
2132 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2134 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2135 reload the file even if it is already loaded.
2136 (wild): Call lookup_name with force_load argument of 0.
2137 (open_input_bfds): Call lookup_name with force_load argument of 1.
2138 (print_symbol): Remove declaration of non-existent function.
2139 (print_one_symbol): Return true rather than falling off end.
2141 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2143 * ldmain.c (main): Use %ld when printing long values.
2145 * scripttempl/elf.sc: Move _edata after the .sdata section.
2146 Permit OTHER_BSS_SYMBOLS to be defined.
2147 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2149 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2151 * Rename all "hppaosf" files to "hppaelf".
2152 * Change all "osf" references to "elf" in hppaelf files.
2153 * Makefile.in: Likewise.
2154 * configure.in: Likewise.
2156 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2158 * ldmain.c (main): Call xatexit, not atexit.
2159 Call xmalloc_set_program_name.
2161 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2164 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2166 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2167 (hppaosf_finish): Call xmalloc, not ldmalloc.
2168 * ldmain.c (preserve_output): Function removed.
2169 (main): Do it here instead.
2171 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2173 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2174 GNU C specific macros.
2176 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2177 call to LANG_FOR_EACH_INPUT_SECTION.
2179 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2181 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2182 deleted; will use libiberty versions instead.
2183 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2184 mri.c Makefile.in: Change callers.
2186 * ldmisc.c (vfinfo): Remove cleanup code.
2187 * ldmain.c (remove_output): Put it here (new function).
2188 (preserve_output): New function.
2189 (main): Register remove_output and preserve_output with atexit.
2190 * ldmain.c ldgram.y: Call xexit instead of exit.
2191 * ldmisc.h: Declare xexit.
2193 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2195 * Makefile.in: Lots of new H8/500 memory models.
2197 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2199 * ldlex.l: Removed duplicate rules.
2200 (yywrap): Provide default definition, needed with some versions of
2203 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2205 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2206 the archive filename too.
2208 * ldlex.l: Add rule to catch invalid input characters instead of
2209 printing them. Include "ldmain.h" for program_name decl.
2210 (lex_warn_invalid): New function.
2211 * Makefile.in: Add dependency.
2213 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2215 * Makefile.in (check): Don't bother running any tests of
2216 cross-linker until the test suite no longer assumes native mode.
2218 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2220 * ldlang.c (print_one_symbol, print_input_section): Print
2221 global symbols in symbol table again.
2223 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2225 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2226 exit successfully instead of complaining if no input files are
2229 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2231 * Makefile.in: Format variable definitions consistently.
2232 (LD_PROG): Remove unnecessary variables from link command,
2233 change variable LOADLIBES to EXTRALIBS.
2235 * ldmain.c (main): Compute and display total execution time.
2236 * ld.texinfo (-stats): Document the option.
2238 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2240 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2243 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2246 * ldlang.c (relaxing): Removed global variable.
2247 (lang_size_sections): If the canonical symbols have not already
2248 been read in, read them in before relaxing.
2249 * ldlang.h (relaxing): Removed declaration.
2251 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2253 * ldlang.c (new_afile): Initialize loaded field to false.
2254 (lookup_name): If file was already loaded, don't call the
2255 add_symbols entry point again.
2257 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2259 * ld.texinfo: Clarify what -T option does.
2261 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2263 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2266 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2268 * ldmain.c (add_archive_element): If trace_files or
2269 trace_file_tries, print file name.
2270 * ldlang.c (lookup_name): Likewise.
2271 (ldlang_add_file): Don't put files on input_bfds list in reverse
2274 * scripttempl/elf.sc: Correct typo.
2276 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2278 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2279 their arguments optional, for compatibility with the old GNU ld.
2281 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2283 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2285 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2287 * ldmain.c (add_to_set): Add bitsize argument.
2288 (constructor_callback): New function.
2289 (link_callbacks): Add constructor_callback.
2290 * ldctor.c (struct set_info): Add bitsize field.
2291 (ldctor_add_set_entry): Add bitsize argument.
2292 (ldctor_build_sets): Base the size of the elements of the set on
2293 the bitsize, rather than always using LONG.
2294 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2296 * ld.h (QUAD_SIZE): Define.
2297 * ldgram.y (QUAD): New token.
2298 (length): Handle it.
2299 * ldlex.l: Return QUAD.
2300 * lexsup.c (keywords): Add QUAD.
2301 * ldwrite.c (build_link_order): Handle QUAD.
2302 * ldlang.c (print_data_statement): Handle QUAD.
2303 (lang_size_sections): Likewise.
2304 (lang_do_assignments): Likewise.
2305 * ldexp.c (exp_print_token): Add QUAD to table.
2306 * ld.texinfo: Describe QUAD.
2308 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2309 since the Alpha doesn't use them.
2311 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2313 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2315 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2317 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2318 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2320 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2322 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2323 needed for i386mach. (Should be a no-op on other systems.)
2325 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2326 (PAGE_SIZE): Don't define; not used.
2328 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2330 * ldgram.y (yyerror): Make argument const char *, and actually
2331 print it out rather than assuming it is a syntax error.
2332 * ldmisc.h: Change declaration of yyerror.
2333 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2335 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2337 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2338 exec header offset, since the exec header isn't loaded.
2339 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2341 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2343 A major rewrite to move the bulk of the linker into BFD so that
2344 more efficient backend code can be written for specific object
2346 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2347 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2348 * ldctor.c, ldctor.h: Complete rewrite.
2349 * ldwrite.c, ldwrite.h: Complete rewrite.
2350 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2351 link_info.strip instead. Changed all uses.
2352 (discard_locals_type, discard_locals): Removed. Use
2353 link_info.discard instead. Changed all uses.
2354 (ld_config_type): Removed relocateable_output field; use
2355 link_info.relocateable instead; changed all uses. Added stats
2357 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2358 set_loader_symbol): Removed.
2359 * ldexp.h (node_class): Added etree_rel.
2360 (etree_type): Added rel field.
2361 * ldexp.c (exp_print_token): Bracketed table initialization.
2362 (exp_relop): New function.
2363 (fold_name): Use linker hash table rather than ldsym functions.
2364 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2365 (exp_print_tree): Handle etree_rel.
2366 * ldgram.y (strip_symbols, discard_locals): Removed.
2367 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2368 (REL): New token. Does not appear in grammar, but needed for
2370 (file): Don't call lang_final; it's called by main anyhow.
2371 * ldlex.l: Accept -stats and -no-keep-memory options.
2372 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2373 * ldlang.c: Consistently use fill_type for fill argument.
2374 (lang_init_script_file, script_file): Removed.
2375 (create_object_symbols): Removed. Use
2376 link_info.create_object_symbols_section instead. Changed all
2378 (lang_add_keepsyms_file): Removed.
2379 (lookup_name): Call bfd_link_add_symbols instead of
2380 ldmain_open_file_read_symbol.
2381 (wild): Don't iterate over script_file.
2382 (open_output): Create link hash table.
2383 (lang_place_undefineds): Rewrote.
2384 (lang_size_sections): Handle relaxing (doesn't work yet).
2385 (lang_relocate_globals): Removed.
2386 (lang_finish): Use link hash table rather than ldsym functions.
2387 (lang_common): Rewrote.
2388 (lang_one_common): New function.
2389 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2391 (create_symbol): Removed.
2392 (lang_process): Don't call lang_init_script_file. Call
2393 ldctor_build_sets rather than find_constructors. Don't call
2394 lang_relocate_globals.
2395 (lang_abs_symbol_at_beginning_of): Rewrote.
2396 (lang_abs_symbol_at_end_of): Rewrote.
2397 * ldmain.c (had_y): Removed.
2398 (lprefix, lprefix_len): Removed; use link_info fields instead.
2400 (multiple_def_count, commons_pending, undefined_global_sym_count,
2401 total_symbols_seen, total_files_seen): Removed.
2402 (link_callbacks, link_info): New variables.
2403 (main): Initialize link_info. Don't call init_bfd_error_vector or
2404 ldsym_init. Don't set now unused variables. Handle -stats.
2405 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2406 (add_ysym): Rewrote.
2407 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2408 search_library, gnu960_check_format, decode_library_subfile,
2409 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2411 (add_keepsyms_file, add_archive_element, multiple_definition,
2412 multiple_common, add_to_set, warning_callback, undefined_symbol,
2413 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2415 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2416 require symbols for %C; look them up instead.
2417 * emultempl/hppaosf.em: Pass link_info to
2418 hppa_look_for_stubs_in_section.
2419 * Makefile.in: Rebuilt dependencies.
2420 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2422 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2424 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2425 ldlang.h and ldctor.h.
2427 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2428 declarations of free and malloc from flex output. Change malloc
2429 to ldmalloc in flex output.
2431 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2433 * ldmain.c (lprefix): Change default from a char to a string
2434 with only one character.
2435 (lprefix_len): Set default to one.
2437 * ldmain.h (lprefix_len): Declare.
2439 * ldsym.c (write_file_locals): Use strncmp rather than a character
2440 comparison for lprefix.
2442 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2445 * emultmpl/hppaosf.em: Include ldexp.h.
2446 (before_parse): Set lprefix and lprefix_len correctly.
2448 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2450 * ldlex.h: Don't declare yywrap if it is a macro.
2451 * ldlex.l: Include sysdep.h.
2452 * ldlang.c (lang_for_each_statement_worker,
2453 lang_for_each_statement): Forgot to use PARAMS.
2455 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2457 * Makefile.in: Added .PHONY targets where appropriate. Added some
2459 (gcclibdir, version): Removed unused variables.
2460 (DEP): New variable, set to mkdep.
2461 (ALL_CFLAGS): New variable. Used in .c.o target.
2462 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2464 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2465 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2466 mostly obsolete variables. Adjusted remaining uses.
2467 (DEF_EMUL): Removed variable.
2468 (ldmain.o): Handle undefined EMUL error correctly.
2469 (ldemul-list.h): Depend on config.status rather than Makefile.
2470 Create via temporary file.
2471 (ver960.c, roll, make): Removed obsolete targets.
2472 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2474 * dep-in.sed: New file, used when rebuilding dependencies.
2476 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2478 Made many changes to eliminate gcc warnings. Made various
2479 cosmetic changes, declared various things in header files, removed
2480 various extern declarations from .c files. No substantive
2483 * ldlang.c (lang_process): Ifdef out final call to
2484 lang_size_sections again (reverting change of Nove 2), since it
2485 breaks the Sun4 linker.
2487 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2489 * configure.in (alpha-*-netware*): New target; use alpha.
2491 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2493 * configure.in: Group targets by CPU. Merge some m68k target
2494 entries with different CPU specs that use the same ld_target
2497 * configure.in: Add sparc*-*-coff.
2498 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2499 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2500 (em_coff_sparc.c): Add dependencies and build rules.
2502 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2504 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2506 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2508 (command_line_option): Accept and ignore them (for now).
2509 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2510 where n is a number.
2512 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2514 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2515 not in bfd_com_section, create the section in the BFD so that it
2516 can be placed in the right output section.
2518 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2520 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2521 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2522 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2523 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2524 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2525 Move OTHER_READONLY_SECTIONS after all the other readonly
2526 sections. Don't use DATA_ADDR twice.
2528 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2529 p is in a common section, make sure the BFD has a section of that
2532 * ldlang.c (lang_common): Add newline to error message.
2534 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2536 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2537 Lynx-specific script instead of m68kcoff.
2538 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2539 (ENTRY): Define as __main.
2540 (TEXT_START_ADDR): Define as 0.
2541 (PAGE_SIZE): Define as 0x1000.
2542 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2543 * scripttempl/m68klynx.sc: New file.
2545 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2547 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2548 arguments rather than treating them as emulation names.
2550 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2552 * configure.in: Support x86 unixware and netware plus generic netware.
2554 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2556 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2559 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2561 * Makefile.in (distclean): Don't delete dvi or info files.
2562 (ld.info): Update dependency list.
2563 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2565 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2567 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2568 Set output_filename instead of creating a new node.
2569 (open_output): Don't set output_filename.
2570 (lang_final): Create the new node here.
2571 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2573 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2575 From Pete Hoogenboom (hoogen@cs.utah.edu):
2577 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2578 edata, _edata, end): Add definitions of these symbols.
2579 (__end): Remove definition of this symbol.
2580 (__data_start): Move definition of this symbol.
2582 * emultempl/hppaosf.em: Various fixes and support for linker stub
2584 (hppaosf_finish, hppaosf_search_for_padding_statements,
2585 hppaosf_create_output_section_statements): New functions in
2586 support of linker stub generation.
2587 (ld_hppaosf_emulation): Redefine to include new
2588 emulation-specific routines.
2590 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2591 Pass abs_output_section rather than NULL to avoid invalidating
2594 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2596 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2597 (em_i386mach.c): New rule.
2598 * configure.in (i[34]86-*-mach*): New case.
2599 * config/i386-mach.mt: New file.
2600 * emulparams/i386mach.sh: New file.
2602 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2604 * ld.h (flag_is_*): Removed macros.
2605 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2606 Consistently check the BFD symbol flags directly, rather than
2607 using file_is_* macros.
2609 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2611 * configure.in (sparc*-*-lynxos*): New target.
2612 * Makefile.in: Add rule for em_sparclynx.c.
2613 (ALL_EMULATIONS): Add Lynx emulations.
2614 * config/sparc-lynx.mt: New file.
2615 * emulparams/sparclynx.sh: New file.
2616 * scripttempl/sparccoff.sc: New file.
2618 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2620 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2622 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2624 * relax.c (write_relax): Check return value of bfd_seclet_link.
2626 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2628 * ldlang.c (delete_output_file_on_failure): New variable.
2629 (open_output): Set it after bfd open succeeds.
2630 * ldmisc.c (vfinfo): Test it.
2632 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2634 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2637 * ldemul.c: Support was added to allow emulation-specific
2638 processing to occur. This support was added primarily for linker
2639 stub generation in the elf32-hppa gld.
2640 (ldemul_finish, ldemul_create_output_section_statements): New
2642 * ldemul.h: Support was added to allow emulation-specific
2643 processing to occur. (As described above.) Added finish and
2644 create_output_section_statements fields to
2645 ld_emulation_xfer_struct structure.
2646 * ldlang.c: Add calls to emulation-specific routines.
2647 (lang_process): Add call to
2648 ldemul_create_output_section_statements function.
2649 (lang_process): Add call to a emulation-specific routine (and
2650 some processing after the call).
2652 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2654 * configure.in: mips*- instead of mips-, mips*el changes
2656 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2658 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2659 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2660 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2661 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2662 * config/alpha.mt: New file.
2663 * emulparams/alpha.sh: New file.
2664 * scripttempl/alpha.sc: New file.
2666 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2668 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2669 types of different sizes (eg: 64 and 32 bits), so coerce.
2670 * ld.h (ALIGN_N): Add warning about usage.
2672 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2674 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2675 which we already have a definition, rather than checking in
2676 several different places whether the symbol is weak.
2678 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2680 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2681 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2682 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2683 expanded within them.
2684 * config/mipsb-elf32.mt: New file.
2685 * emulparams/elf32mipb.sh: New file.
2686 * Makefile.in (em_elf32mipb.c): New target.
2688 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2690 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2691 lang_input_file_is_search_file_enum so objects brought in using
2692 INPUT() do a path lookup.
2694 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2696 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2697 instead of {i386,m68k}-coff.
2698 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2699 * config/i386-lynx.mt: New file.
2700 * config/m68k-lynx.mt: New file.
2701 * emulparams/i386lynx.sh: New file.
2702 * emulparams/m68klynx.sh: New file.
2704 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2705 but defaulting to _start.
2707 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2708 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2711 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2713 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2714 HOSTING_LIBS for testing.
2716 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2718 Finish up support for i386-sysv4 (without shared libraries):
2719 * ld.h (flag_is_weak): Define.
2720 * ldlang.c (print_symbol): Mention whether symbol is weak.
2721 (print_input_section): Print weak symbols as globals.
2722 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2723 (enter_global_ref): Do not warn if a weak symbol redefines a
2724 global symbol. Do not let a weak symbol redefine a common symbol.
2725 (enter_file_symbols): Treat weak symbols as global symbols.
2726 (subfile_wanted_p): Do not pull in an object file from a archive
2727 just to resolve an undefined weak symbol.
2728 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2729 error; the error might be that malloc has run out of space.
2730 * ldsym.c (write_file_locals): Treat weak symbols as global.
2731 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2733 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2734 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2735 * emulparams/elf_i386.sh: New file.
2736 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2737 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2738 (ALL_EMULATIONS): Add em_elf_i386.o.
2739 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2740 (em_elf_i386.c): New target, like other em_*.c targets.
2741 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2742 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2743 nonempty, and configured for native, add it to LIB_PATH.
2745 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2747 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2748 Added statements to pass stab and stabstr sections through and
2749 mark them as NOLOAD, which makes GDB happier.
2751 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2753 * configure.in: Accept m68k-lynx-lynxos config.
2755 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2757 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2759 * config/coff-h8300.mt: Add EMUL=h8300h.
2761 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2763 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2765 * Makefile.in: Changed CXX back to g++.
2767 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2769 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2771 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2773 * Makefile.in (TAGS): Use shell wildcards.
2775 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2777 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2779 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2781 * ld.texinfo: re-enable included config file; conditionalize doc
2782 for -oformat to interact properly with SingleFormat doc config
2783 var; rename @up/@down to @raisesections/@lowersections.
2785 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2787 * configure.in: recognize m88110.
2789 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2791 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2792 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2793 ELF emulation is "elf32-hppa" not "elf-big".
2794 (hppaosf_before_parse): Remove unneeded processing of environment
2796 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2797 .text segment of output file.
2798 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2800 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2802 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2805 * ldlang.c, ld.h: updated copyright.
2807 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2809 * ldlang.c (open_output, lang_check): Check return value of
2812 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2814 * scripttempl/h8500.sc: Start all sections in a different segment.
2815 * scripttempl/z8ksim.sc: Handle constructors
2817 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2819 * Makefile.in: revert earlier changes back to execute runtest
2820 with make check. cdtest and bootstrap now function as they
2821 did within the Makefile.
2823 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2825 * Makefile.in: Update dependencies.
2827 * configure.in: Set EMULATION_OFILES in Makefile based on
2828 --with-targets option.
2830 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2832 * Makefile.in: check targets reimplemented to old way.
2834 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2836 * config/i386v.mh, config/irix4.mh: Use gcc
2837 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2838 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2839 bfd/configure.host change.
2841 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2843 * scripttempl/elf.sc: Handle .line and .debug* sections.
2845 * ldlex.l: Use bfd_scan_vma, not strtoul.
2847 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2849 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2850 Remove inital caps in some error messages, change "can't" to
2851 "cannot", add missing colons.
2852 * ldmisc.c (vfinfo): Print "%%" as a single %.
2853 For '%' followed by unrecognized character, print them both
2854 verbatim instead of expecting a char * arg.
2855 For '%C', don't put the function name in parens.
2857 * ldexp.c (invalid): Pass "%%", not "% ".
2859 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2861 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2862 (BSS_VAR): Removed; now always define _fbss.
2863 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2866 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2868 * configure.in: z8k-coff is the same as z8k-sim
2870 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2872 * testsuite/lib/ld.exp: new file
2873 * testsuite/config/unix-ld.exp: new file
2874 * testsuite/ld.bootstrap/bootstrap.exp: new file
2875 * Makefile.in: add dejagnu support for make check
2877 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2879 * ldlex.l (comment): Add missing newline in message.
2880 * ldindr.c (add_indirect): Ditto.
2881 * ldexp.c (exp_fold_tree): Ditto.
2883 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2885 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2888 * ldmisc.c (multiple_warn): New function.
2889 * ldmisc.h: Declare it.
2890 * ldmain.c (enter_global_ref): Call it.
2891 * ld.h (ld_config_type): Add warn_common.
2892 * ldlex.l, ldgram.y: Set it with -warn-common option.
2893 * ldver.c (help): Document it.
2895 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2897 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2898 target-specific sections, and for changing data section vma.
2900 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2902 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2903 terminals, for Solaris.
2904 (dirlist_ptr): New static variable.
2905 (command_line_option): Accept new options.
2907 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2910 * config/sun4sol2.mt: Pass emulation name without ".sh".
2912 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2913 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2915 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2917 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2918 .dtors, .data1, .rodata1 sections, instead of combining them into
2919 other sections. For `-r', set all section start addresses to
2922 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2923 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2924 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2926 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2928 * genscripts.sh: If this is the default emulation, set
2930 * emultempl/*.em: Use it to determine whether to compile in the
2933 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2934 genscripts.sh. Pass the current emulation name without ".sh" on
2936 * genscripts.sh: Take an default emulation arg.
2937 Use the current emulation name as EMULATION_NAME.
2938 Make default lib path for cross-compiling ':', not null.
2939 * emulparams/*.sh: Don't set EMULATION_NAME.
2940 * ldemul.c (ldemul_get_script): Take isfile arg.
2941 Pass it to emulation's get_script function.
2942 * ldemul.h: Adjust get_script prototypes.
2943 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2945 * ldfile.h: Declare it.
2946 * ldgram.y: Accept a script on the command line again,
2947 for parsing compiled-in scripts.
2948 * ldmain.c (main): If ld script is a file, parse it as a -T
2949 option, otherwise parse it directly.
2950 * emultempl/*.em (*get_script): Return the scripts themselves if
2951 this is the default emulation; otherwise return their file names.
2952 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2954 * emulparams/m88kbcs.sh: Use it.
2956 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2958 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2960 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2961 there's no change log entry yet, tsk tsk) from the list of
2962 emulations compiled in until Mark gets around to checking in
2963 emulparams/i386linux.sh.
2964 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2965 changed, this file gets updated.
2967 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2969 * ldgram.y (OPTION_Lfile): New token.
2970 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2971 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2973 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2975 * configure.in: h8/300h support needs own .mt file.
2976 config/coff-h8300h.mt: New file.
2978 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2980 * ldmain.c: Don't include sys/stat.h; it already got included
2981 somewhere along the way.
2983 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2985 * Makefile.in: Add h8300h support.
2986 emulparams/h8300h.sh: New file.
2987 scripttempl/h8300h.sc: New file.
2989 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2991 * ldfile.c (ldfile_open_file): In error message, use the name the
2992 user gave (e.g., "-lc"), rather than the base file name.
2994 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2996 * ldmain.[ch]: Remove initial Q_ from function names.
2997 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2999 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3001 * ldlang.c (lang_process): Move loading of default script from
3002 here to main. Add a "/" to start of script name to prevent
3003 finding it in "." first.
3005 * ldmain.c (set_scripts_dir): Don't look in "." first.
3007 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3010 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3012 * Makefile.in (em_m88kbcs.c): Correct dependency.
3013 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3014 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3015 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3017 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3019 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3020 main.c (main): Print the errno string in the error message.
3022 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3024 * configure.in: Accept h8300h for target cpu.
3026 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3027 present (demangle is smart enough to know whether to do it or not).
3029 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3031 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3032 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3034 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3036 * ldmain.c (get_emulation, check_for_scripts_dir,
3037 set_scripts_dir): New functions.
3040 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3042 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3043 Create symbol "end" instead of "__end". Comment out some parts
3044 that may not be needed (yet) for elf.
3046 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3048 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3050 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3052 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3053 when no prototype is being supplied.
3054 (ldmalloc, ldrealloc): Size argument is now size_t.
3056 * ldmisc.c (finfo): New function, accepts FILE* argument.
3057 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3058 without leading zeros.
3059 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3060 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3062 (concat, buystring): String lengths are size_t.
3063 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3065 * ldlang.c (new_statement): Size argument is now size_t. Added
3066 forward declaration with prototype.
3068 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3070 * ldgram.y (OPTION_v): Don't turn on verbose output.
3072 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3074 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3077 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3079 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3080 collect2 doesn't look for gld any more anyhow.
3082 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3084 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3085 now have a non NULL srefs_chain.
3087 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3088 hp300hpux, since the latter does not exist.
3090 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3092 * genscripts.sh: Put the scripts in the ldscripts directory, not
3094 * configure.in (ldscripts): Make, instead of emulations.
3095 * Makefile.in (scriptdir): Take off the "ld" part.
3096 (install, clean, distclean): Use ldscripts, not emulations.
3097 In tests, don't pass -Lemulations.
3098 Don't pass tooldir/lib to genscripts.sh.
3099 * genscripts.sh: Don't take tooldir/lib arg.
3100 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3101 default script file.
3103 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3105 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3107 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3109 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3111 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3113 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3114 run in parallel without colliding on yacc's static file names.
3115 Without the stub rule, make will try to start two yacc's
3116 concurrently which fails because of yacc's static file names.
3118 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3120 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3123 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3125 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3126 different from libdir.
3128 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3130 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3132 * ldver.c (help): New function.
3133 * ldver.h: Declare it.
3134 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3136 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3138 * Makefile.in (INCLUDES): Don't need ../include any more.
3140 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3142 * ldlex.l, ldgram.y: Support new -oformat option.
3143 Remove attempt at supporting script fragments on the command line.
3144 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3145 * mri.c (mri_format), ldgram.y: Change callers.
3146 * ldlang.h: Change prototype.
3148 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3150 * Makefile.in: canonicalize install.sh; for use within
3151 this directory (and subdirs)
3153 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3155 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3157 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3160 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3162 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3163 It wasn't documented (or likely used) and wastes time.
3164 (try_open): If EXTEN is empty, don't try it.
3166 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3167 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3168 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3169 with normal function declarations.
3171 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3172 Move *.sc-sh to scripttempl/*.sc.
3173 * {emultempl,emulparams,scripttempl}/README: New files.
3174 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3175 removed, replaced with generic.em.
3176 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3177 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3179 * *.em (*_get_script): Return script name instead of script contents.
3180 * ldlang.c (lang_process): Change caller.
3182 * ldlex.l, ldgram.y: Recognize -m option.
3183 Check for input files after *all* options in grammar.
3184 * ldmain.c (main): Check for -m options. Add default directory
3187 * mkscript.c: File removed.
3188 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3189 to add to the default LIB_PATH.
3190 Look for input files in the new subdirectories.
3191 Create the scripts in emulations subdirectory and don't filter
3192 them through mkscript.
3193 * configure.in: Make the emulations subdirectory.
3195 * Makefile.in: Account for all of the above changes.
3196 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3197 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3198 Put CFLAGS last in the compilation rules.
3199 Add -I../bfd to INCLUDES so sysdep.h is found.
3201 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3203 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3205 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3206 dependent on RELOCATING, not RELOCATION.
3207 * hp3hpux.sh (SHLIB_PATH): Define it.
3209 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3211 * ldfile.c (try_open): If opening without the extension fails,
3212 try with the extension even if -v or -V was given.
3213 had_script is imported (from ldgram.y), not exported.
3215 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3217 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3219 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3221 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3222 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3224 (section): Use statement_list_opt, not statement_list.
3225 * m68kcoff.sc-sh: Gather constructors and destructors and define
3226 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3227 * sa29200.sc-sh: Gather constructors and destructors and define
3228 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3230 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3232 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3233 * configure.in: No longer need to configure to get sysdep.h.
3235 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3237 * Makefile.in: remove install:all and install-info:info
3238 dependencies (these cause some spurious rebuilds at 'make install'
3241 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3243 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3244 (mips-idt-ecoff*): Added trailing '*'.
3245 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3246 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3247 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3249 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3250 incorrect definitions.
3252 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3254 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3255 symbols, unless stripping.
3257 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3259 * Makefile.in: configure looks for ####, so remove lines with many
3261 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3262 and HOSTING_LIBS correctly so that ``make check'' will work.
3264 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3266 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3267 to etext, edata, and end. Needed for IRIX 4.0.5F.
3268 Patch from mwp@iconix.oz.au (Michael Paddon).
3270 * Version 2.2.1 released.
3272 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3274 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3275 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3277 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3279 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3282 * Version 2.2 released.
3284 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3286 * ldver.c (ldversion): Bump version number to 2.2.
3288 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3292 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3294 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3296 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3298 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3299 mkscript.o, rather than directly from mkscript.c.
3301 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3303 * configure.in: Look for ${target_makefile_frag} relative to
3304 ${srcdir}, not relative to build directory.
3306 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3307 * configure.in: Recognize hppa*-hp-osf.
3308 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3309 (em_hppaosf.c): Build it.
3310 * config/hppaosf.mh, hppaosf.mt: New files.
3312 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3313 some system header files. All uses changed.
3315 * configure.in: Recognize i386-aix configurations as i386-coff
3318 * configure.in: Recognize m68*-*-hpux.
3319 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3320 the value of STACKZERO.
3321 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3322 (em_hp3hpux.c): Build it.
3323 * hp3hpux.sh, config/hp300hpux.mt: New files.
3325 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3327 * mips.sc-sh: Put constructors in the .data section.
3328 * Makefile.in (cdtest): Added dependency on ld.new.
3330 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3332 * Makefile.in: Change definition of $(tooldir) to match FSF.
3333 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3334 Support VAX Ultrix and BSD.
3336 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3338 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3340 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3342 * ldlang.h (struct memory_region): Change `length' and
3343 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3344 * ldlang.c, mri.c: Corresponding changes, plus lint.
3346 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3348 * configure.in: For all i386 targets, accept i486 as well.
3350 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3352 * ldlang.c (wild_doit): Preserve all flags for a
3353 SEC_SHARED_LIBRARY section.
3354 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3355 computing largest_section.
3357 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3359 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3360 fields of newly created structure.
3362 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3364 * ldmain.c (g_switch_value): New variable.
3365 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3366 (command_line_option): Accept -G and set g_switch_value.
3367 * ldlex.l (COMMAND): Accept -G.
3368 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3370 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3372 Support for linking and loading at different places:
3374 * ldlex.l: Add "AT" keyword.
3375 * ldgram.y: Cleanup, and parse AT.
3376 * ldlang.c (print_output_section_statement): Print output address
3377 of section in map. (lang_size_sections): Fill sections' lma with
3379 * ldlang.h (lang_output_section_statement_type): Add load_base
3382 * ldindr.c (add_indirect): Keep more information in the alias
3384 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3385 attribute from an input section.
3386 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3387 default. (Q_enter_file_symbos): Indirect symbols now are known by
3388 their section, not a special symbol flag.
3389 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3390 (write_file_globals): Write the mapping for an indirect symbol.
3391 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3394 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3396 * ld.texinfo: changes for q1
3398 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3400 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3402 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3404 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3406 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3408 * mips.sc-sh: Added variables which may be overridden by a
3410 * mipsidt.sh: New file; emulation for IDT MIPS board.
3411 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3412 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3413 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3414 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3416 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3418 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3420 * i386bsd.sh, config/i386bsd.mt: New files.
3421 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3423 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3425 * mri.c: Add extern declaration of strdup.
3426 * ldsym.c (KEEP macro): Add spaces around '=' for the
3427 sake of old (e.g. PCC) compilers.
3429 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3431 * ldver.c: Bump to version 2.1.
3433 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3435 * ldgram.y: allow section types without address expressions.
3436 * ldlang.c (lang_relocate_globals): avoid possible hang with
3437 undefined but unreferenced symbols.
3438 * relax.c (relax_section): don't complain if the script file isn't
3439 relaxable but -relax is set
3441 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3443 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3445 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3447 * mipsbig.sh: New file. Big endian MIPS emulation.
3448 * config/mips-big.mt: New file. Use mipsbig emulation.
3449 * configure.in (mips-sgi-irix*): Use target mips-big.
3450 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3451 (em_mipsbig.c): New target. Uses mipsbig.sh.
3453 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3455 * mips.sc-sh: Put .scommon sections into .sbss section.
3457 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3458 rather than always putting them in bfd_com_section.
3459 * ldlang.c (lang_common): If a common symbol is not in
3460 bfd_com_section, put in a section of the same name, rather than
3461 always putting it in section COMMON.
3463 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3465 * ldmain.c (subfile_wanted_p): If we already have a common
3466 definition of a symbol, don't necessarily pull in an object file
3467 that provides a non-common definition.
3469 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3470 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3472 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3473 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3475 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3477 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3480 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3482 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3483 checking for equality to bfd_com_section.
3485 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3487 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3488 targets, linker script.
3489 * mipslit.sh: New file. Little endian MIPS emulation.
3490 * config/mips-lit.mt: New file. Use mipslit emulation.
3491 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3492 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3493 (em_mipslit.c): New target. Uses mipslit.sh.
3495 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3497 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3498 $(tooldir)/bin/gld, so that gcc can find it with or without
3501 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3503 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3504 write_norel. All linking is now done via write_relax. Call
3505 ldsym_write before calling write_relax.
3506 * relax.c: Added copyright.
3507 (write_relax): Renamed from write_relaxnorel. Added relocateable
3508 argument. seclet_dump renamed to bfd_seclet_link.
3509 * relax.h: Added copyright.
3511 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3513 * ldmain.c (decode_library_subfile): Patch from
3514 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3516 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3518 * config/vxworks960.mt renamed to config/i960.mt
3520 * configure.in: sparc-aout emulates a sun4, as does
3521 sparc*-vxworks, i960-nindy uses gld960 emulation
3523 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3525 Fix support for NOLOAD, add INCLUDE
3526 * ldfile.c (ldfile_open_command_file): pass file name to
3528 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3529 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3532 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3534 * Makefile.in, config.h: no more default emulation. Make the lack
3535 of emulation a compile time error
3537 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3539 * configure.in: recognise all sparclite variants, not just 'sparclite'
3541 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3543 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3546 * configure.in: accept *-ericsson-ose for any m68k CPU.
3548 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3549 for each output section.
3551 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3553 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3554 macro bfd_asymbol_bfd as appropriate.
3555 * Makefile.in: Un-duplicate ldlex.c dependency.
3556 * condigure.in: Replace my_host case table by sourcing
3557 ../bfd/configure.host. Allow std-host as the default.
3558 * ldmisc.c: Change logic for C++ name demangling: There is
3559 no initial '_' to remove from stab-derived function names.
3561 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3563 * ldlang.c (lang_init_script_file): don't attach the output file
3564 sections to the script file.
3566 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3567 * ldlang.c (wild): run expansion loop over command line bfd too.
3568 (lang_ini_script_file): initialize more parts of the command line
3570 * ldlex.l: fix DEFINED start states.
3572 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3574 * ld.texinfo: new doc.
3575 * ldgram.y, ldlex.l: understand -y<symbol>
3576 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3577 print info. (add_ysym): new function.
3578 * ldsym.h: (ldsym_type): new define SYM_Y.
3580 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3582 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3583 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3584 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3585 macros with PARAMS. Recreational cleanup. Update copyrights.
3587 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3589 * Makefile.in: pass down the bfd source directory for includes
3591 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3593 * ldlang.c (lang_size_sections): don't change size and address for
3594 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3597 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3599 * relax.c (build_it): re-enable the processing of data_statements
3600 in scripts, makes counted contructor lists work again.
3602 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3604 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3606 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3608 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3611 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3613 * Support for i386-sysv.
3614 configure.in: check for i386-*-sysv* and i386-*-sco*.
3615 i386coff.sc-sh: rewrote to support SVR3 by default.
3616 ldctor.c (find_constructors): preserve stat_ptr.
3617 ldlang.c (wild_doit): initialize vma and size of new output
3618 section to corresponding input section. This is required for
3619 shared library support.
3620 (lang_size_sections): don't modify vma and size of sections which
3621 are never loaded (for shared libraries).
3622 ldwrite.c (copy_and_relocate): copy the contents of any section
3623 which has contents, not just sections which are loaded (for shared
3626 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3628 * ldlang.c (size_input_section): count the sizes of all sections
3631 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3633 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3634 to demangle symbols better
3636 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3638 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3639 exist when linking with -r.
3641 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3643 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3646 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3648 * ldmain.c (linear_library): don't even think about processing
3649 an object file if it's already been done
3651 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3653 * configure.in: the hp9000/300 config file is now hp300
3655 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3657 * config/z8ksim.mt: new file
3659 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3661 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3662 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3664 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3665 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3666 * ldlang.c (lang_add_keepsyms_file): New function.
3667 * ldlex.l: Handle "-retain-symbols-file".
3668 * ldsym.c (keepsyms_file, kept_syms): New vars.
3669 (process_keepsyms): New functihon; reads file, marks symbols for
3671 (write_file_locals): File symbols should always be kept.
3672 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3673 and "-s". Process retain-symbols file before setting symtab.
3674 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3675 (keepsyms_file, kept_syms): Declare them.
3677 * ldmain.c (main): Non-fatal errors should still cause non-zero
3678 exit status even with -r.
3680 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3682 Added initial support for the z8k
3683 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3684 * configure.in, Makefile.in: modified to reflect above
3686 * ldlang.c (lang_check): when linking conflicting architectures,
3687 make the output file reflect at least one of the bad inputs.
3689 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3691 * Makefile.in (install): if $(tooldir) exists, install ld in
3694 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3696 * Makefile.in, configure.in: modified to support i386-coff
3697 * i386coff.sh: new file
3699 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3701 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3702 added m68k-coff emulation mode, stolen from a29k emulation.
3703 Almost certainly wrong, but perhaps better than sun3.
3705 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3707 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3708 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3709 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3710 This is one character shorter, and lets people build on
3711 SVR3 system. (ld__h8300xray.[co] was the killer there;
3712 h8300xray.sc-sh is also overlong, but seems harmless.)
3713 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3714 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3715 * configure.in: Add host isc.
3717 * ldver.c: Call it version 2.0.
3719 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3721 * ldver.c: Bump to version 0.98.
3724 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3726 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3728 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3729 * ldlex.l: Moved comment() to end, since some compilers
3730 otherwise have problems with input() used before it is defined.
3732 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3734 * configure.in: added Solaris 2 and Irix 4 host support.
3736 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3738 * Makefile.in: remove -S flag from the FLEX definition
3740 * configure.in: rewrote, using new style case statement. use
3741 m68k.mt for m68k-aout systems
3743 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3745 * Makefile.in: map "ld" through program_transform_name when
3748 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3750 * cplus-dem.c: Removed. Use the version in libiberty now.
3751 * ldmisc.c: Use new libiberty version of cplus_demangle().
3753 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3755 * gld960.em (gld960_choose_target): default to little endian, not
3758 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3760 * ldlang.c (lang_process): don't pass null pointers when
3761 abs_output_section is what is required.
3762 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3763 used, and pass that down.
3764 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3767 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3769 * configure.in, config/ose68.mt: renamed OSE to ose.
3771 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3773 * ldsym.c (write_file_locals): Reorder check for common or
3774 undefined symbols so that it works.
3776 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3778 * configure.in: accept all m68K family members.
3780 * Makefile.in: always create installation directories.
3782 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3784 * ldlex.l: now parses comment correctly, added ~ to acceptable
3787 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3788 unary -ve constants.
3790 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3791 the command line can't be found.
3793 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3795 * ldlang.h: add new field "loadable" to output_section_statement.
3796 * ldlang.c (lang_output_section_statement_lookup): initilize new
3797 field. (wild_doit): if new field is not set, then stop output
3798 section from being loadable.
3799 (lang_enter_output_section_statement): set the field from the
3801 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3802 * h8300hms.sc-sh, h8300hms.em: get -r right.
3804 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3806 * ldint.texinfo: New internals manual (beginnings thereof).
3807 * PORTING: Removed, merged into ldint.texinfo.
3809 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3811 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3812 cdtest.exp: A test program (copied from libg++/test-install)
3813 that tests that constructor and destructors are handled
3816 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3818 * Makefile.in (install): install from ld.new, renaming during the
3819 copy, or else the next 'make install' needs to re-link ld.
3821 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3823 * configure.in: generalise hp recognition (from sef).
3825 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3827 * configure.in: recognize bsd and hpux hppa configurations.
3828 error messages echo to stderr, not stdout
3830 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3832 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3833 ldmisc.c: removed rcsid's.
3835 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3837 * ldlang.c (lang_map): print changes in sizes due to relaxing
3838 (size_input_section): maintain the delta information.
3839 * ldlang.h: add new field to struct to contain delta info.
3840 * relax.c (relax_section): complain if input not relaxable.
3841 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3844 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3846 * ldmain.c(main): prevent -r and -relax from being on at the same
3849 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3851 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3855 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3857 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3859 * ldlang.c(open_output): set the target arch and machine as soon
3860 as we can. (lang_size_sections): use new macros for setting vma
3863 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3865 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3866 Also deleted an unreachable path to wrs.
3868 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3870 * Makefile.in (install): use -d test for $tooldir before
3871 installing ld there so that $tooldir can be inherited from
3874 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3876 * ldlang.c: Two non-substantial changes for the sake of
3877 the old Portable C Compiler.
3879 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3881 * ldgram.y, ldlex.l: parse ABSOLUTE
3882 * ldexp.c: add support for ABSOLUTE
3884 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3886 * Makefile.in: Added default definitions for HOSTING_CRT0,
3887 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3888 * config/*.mh: Miscellaneous clean-up: Removed definitions
3889 of YACC (since it is not longer used in the Makefile).
3890 Remove HOSTING_* definitions that are subsumed by the
3891 ones added to Makefile.in. Removed most definitions of CC.
3892 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3893 These are no longer needed.
3895 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3897 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3898 rules, since these are used when building a distribution.
3899 * Makefile.in (ldlex.c): Don't re-direct output, since that
3900 leaves a bogus output files if it fails.
3902 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3903 * ldlex.c: Fix some unnecessary flex-specific-isms.
3905 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3907 * ldgram.y: move spurious semicolon
3908 * ldexp.h: fix prototype
3910 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3912 * ld.texinfo: references to linker now say "ld" not "gld".
3914 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3916 changed calling convention for Q_enter_global_ref
3917 * ldexp.c, ldlang.c, ldmain.c: reflect this
3918 * ldver.c: bump version to 1.97.1
3919 * ldindr.c (add_indirect): when an edict declaring an indirect
3920 symbol is found, make sure that any ideas about the symbol being
3921 common are changed if it now known to be defined.
3922 * ldmain.c (linear_library): complain once if archive isn't
3924 * ldlang.h, ldlang.c: make room for and initialize the complain
3927 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3929 * Makefile.in: use flex & bison from ../ if they exist.
3931 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3933 * relax.c (build_it): don't allocate space in the output file for
3934 stuff if -R flag applys to it.
3935 * ldfile.c: merge in VMS filename support
3936 * ldmain.c (main): take out ./ from library path, and close file
3937 before unlinking. Make multiple defs of a symbol create an
3939 * ldmisc.c: fatal errosrs delete output file
3941 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3943 * ldver.c: Increase version number to 1.97, for consistency
3946 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3948 * Makefile.in: FLEX -> LEX.
3950 * ld.texinfo: {} -> @{@}.
3952 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3954 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3955 (and associated change in -c option, now used for these scripts)
3957 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3959 * ldver.c: Bumped version to 1.96 - new release, resync with the
3961 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3962 rather than with raw malloc, makes it easier to track where memory
3964 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3965 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3966 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3969 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3971 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3973 * Makefile.in: use bootstrap for check.
3975 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3977 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3979 * Makefile.in: now use flex, not lex
3980 * ldlex.l, ldlang.c, ldctor.c: lint
3982 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3984 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3985 different sorts of filenames on the command line than in a script.
3987 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3989 * Makefile.in: rework CFLAGS so that they can be passed on the
3990 make command line. Remove MINUS_G. Default CFLAGS to -g.
3992 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3994 * relax.c: added handling for new "padding" seclet type, used to
3995 fill out gaps between section.
3996 * ldgram.y, ldlex.l: now -defsym on the command line is done
3999 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4001 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4003 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4005 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4008 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4010 * Makefile.in (install): Install second copy in $(tooldir)/bin
4011 without $(program_prefix), since that's what gcc expects.
4013 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4015 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4016 * h8300*: fix bit rot and add support for h8300xray target
4017 * go32.sh: target emulation for go32.
4019 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4021 * gld960.em, i960.sc-sh. Fix i960 bit rot
4023 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4025 * Makefile.in: install man page.
4027 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4029 * config/mt-<foo> renamed to <foo>.mt
4030 * config/mh-<foo> renamed to <foo>.mt
4031 * configure.in changed to reflect this
4032 * genscripts.sh now make .xbn files rather than .xN files
4034 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4036 * ldver.h: fix decl of ldversion.
4038 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4040 * Makefile.in: added check target.
4042 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4044 * ldmain.c (Q_enter_file_symbols): now aliases work again
4046 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4048 * Makefile.in: added clean-info target.
4050 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4052 * ldexp.c (exp_print_tree): don't try and follow null pointers
4054 * ldgram.y: remove 11 shift reduce errors
4056 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4058 * Makefile.in: added tooldir and program_prefix.
4060 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4062 * ldlang.c (size_input_section): don't move absolute sections
4066 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4068 * cplus-dem.c: yet another copy of this - maybe it should go into
4070 * ldgram.y: now -V and -v have different actions
4071 * ldver.c: if -V, prints list of emulations compiled in
4072 * ldmisc.c: support for cplus demangling
4075 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4077 * Makefile.in, configure.in: removed traces of namesubdir,
4078 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4079 copyrights to '92, changed some from Cygnus to FSF.
4081 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4083 * Makefile.in: Change mkscript rule into one for ./mkscript
4084 (for the sake of makes that don't realize they're the same).
4085 * PORTING: Add more details.
4086 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4088 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4090 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4091 config/mt-hp300bsd: New port to hp300 running BSD.
4093 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4095 Major rewrite of how ld is configured. The major idea
4096 is to use shell scripts to generate everything.
4097 * generic.em replaces ldtemplate.
4098 * Other *.em files replace various *.c files.
4099 A *.em file is a shell script that generates the corresponding
4100 ld__*.c file that implements an emulation. This is usually
4101 a straight 'cat' of a here-document, possibly with substitutions.
4102 * Script files (*.sc) are places by *.sc-sh scripts.
4103 Again, these are simple shell scripts that 'cat'
4104 here-documents, usually with some substitutions.
4105 The output a *.sc-sh is a script file.
4106 * Each emulation is defined by a short shell script with
4107 extension *.sh that specifies the emulation-specific
4108 parameters (such as the name of the *.sh-sc and *.em
4110 * genscript.sh is the master shell script used to generate
4111 an emulation. It is passed various argument, including
4112 the name a the emulation-speciic *.sh file that it
4113 "sources" to set variables to emulation-specifc parameters.
4114 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4115 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4116 * config/mh-foo: Rename LDEMULATION names as appropriate
4117 (usually 'gldfoo' -> plain 'foo').
4118 * ldwrite.c: Fixed a typo in a comment.
4119 * Makefile.in: Major changes. Removed some the sed
4120 magic to converts scripts, since that is now handled
4121 by genscripts.sh and the *.sc-sh scipt generators.
4122 * config.h: Remove a bunch of macros defining emulations
4123 and targets. This becomes one less file to edit when
4124 adding emulations or targets.
4125 * ldemul.h (struct ld_emulation_xfer_struct): Add
4126 emulation_name and target_name fields.
4127 * ldemul.c, ldemul.h: Define some default functions used
4128 by most emulations (and remove from the *.em scripts).
4129 * ldemul.c (ldemul_choose_target): Search the new
4130 ld_emulations array using a loop (instead of a hardwired
4131 nested if statement).
4132 Define the ld_emulation from the automatically-geenrated
4133 ldemul-list.h. This means you no longer have to edit ldemul.c
4134 to add a new emulation.
4135 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4136 their expansions, since the former no longer exist.
4137 * PORTING: A very rough first draft of a porting guide.
4139 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4140 to be terminated by a new-line (instead of requiring a semicolon).
4142 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4144 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4145 tests for NULL pointers all over the place.
4146 * ldlang.c (lang_process): remember to relocate global symbols
4147 *after* relaxing has done it stuff.
4149 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4151 * config/mt-coff-h8300: use EMUL like everything else
4152 * ldlang.c: (print_padding_statement): print the right address.
4153 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4156 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4158 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4159 * ldlang.c (print_data_statement): print the right address.
4161 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4163 * Makefile.in: The rule for testing ld by re-linking itself
4164 via an intermediate -r link was moved to the ld1 rule
4165 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4166 which allows the bootstrap rule to work.
4167 * ldctor.c (find_constructors): Don't create a constructor
4168 list if it is already defined (as would happen if ld is
4169 invoked by collect).
4171 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4173 * config/mh-sparc.h: now uses libgcc.a
4174 * ldmain.c: quit using exit
4175 * *sc: use *(COMMON) rather than [COMMON]
4176 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4177 to allow preprocessing of .l file.
4178 * Makefile.in: New ldlex.l mangling
4179 * ldexp.c (fold_binary): perform expressions with % and / in
4181 * ldfile.c (open_a): open archives on VMS in a special way
4184 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4186 * ldgram.y: map -M behave in the same way as -Map (sets file name
4188 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4189 whether or not relaxing has been done.
4190 * ldmain.c: don't open a map file if it doesn't have a name
4191 * relax.c: all the brains have moved into bfd.
4192 * ldwrite.c: ammend comment
4194 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4196 * Makefile.in: added relax, also made three stage go through a
4199 * config.h: if GNU960 defined, then default emulation mode is
4201 * ldexp.h, ldexp.c: map to file hooks
4202 * ldlang.c: map to file hooks
4203 * ldgram.y: added -Map -relax
4204 * ldlex.l: added -relax, -Map
4205 * ldmain.c: open map file
4206 * ldmisc.c: support for map file
4207 * ldwrite.c: new relax magic
4209 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4211 * Makefile.in, config/tm-*.h: Clean up make output, only
4212 pass DEFAULT_EMULATION to ldmain.c.
4214 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4216 * ldver.c: Bump to version 1.94.
4218 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4220 * Makefile.in: infodir belongs in datadir.
4222 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4224 * Makefile.in: Pass -y to bison. (Again;
4225 accidentally deleted by Rich.)
4226 * news.sc, ldgld68k.sc: Define __end as well as _end.
4228 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4230 * ldindr.h: added to contain prototypes of ldindr.c
4231 * ldfile.c: include ctype.h
4232 * ldmain.c: include the requried prototype headers
4233 * ldwrite.c: get_reloc_upper_bound has been renamed
4234 bfd_get_reloc_upper_bound
4236 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4238 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4239 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4240 spaces following hyphens, bsd make can't cope. added
4241 standards.text support and made it look like all the other
4244 * configure.in: configure now runs entirely in objdir so make file
4245 existence checks against ${srcdir}. Mark this directory as
4248 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4250 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4251 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4252 and mandir now keyed off datadir by default.
4254 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4256 * ldver.c: Bumped version to 1.93.
4257 * Makefile.in: Pass -y to bison.
4259 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4261 * config.h: h8 is now coff, not ieee
4262 * h8300hds.sc: reflect the same
4264 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4266 * ldver.c (ldversion()): Update to 1.92.
4267 * ldctor.c: There are two places constructor sets
4268 can be defined. One of them checked for an existing
4269 duplicate, the other didn't. Unfortunately, the latter
4270 was called after the former ...
4271 So, factor out code for inserting a new element into
4272 constructor_name_list (after checking for a duplicate)
4273 into a new function add_constructor_name, and call
4274 it from both aforementioned places (ldlang_add_constructor
4275 and ldlang_check_for_constructors).
4277 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4279 * Makefile.in: Rename .c files generated from ldtemplate
4280 to have names starting with ld__. This helps 'make clean'.
4282 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4284 * Makefile.in: Take out the version number for install
4285 * m88kbcs.sc: put in contructor blocks.
4287 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4289 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4290 parameter, a format, and an arg pointer, and rename it to
4291 vfinfo(). Write info() in terms of new vfinfo().
4292 New einfo() is the same as info(), except it writes to stderr.
4293 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4294 ldmisc.c: Replace "error" calls to info() by new einfo().
4296 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4298 * ldlex.l ldgram.y: made -V option do same as -v
4299 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4302 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4303 i386 aout changes from Bob Kukura
4304 * Makefile.in, config.h: added i386aout support
4305 * configure.in: fixed /h-{myhost} typo
4306 * ldgram.y: -MM now gives more boring map.
4307 * ldlang.c: now does D_PAGED flag the right way.
4308 * ldsym.c: -MM flags does the right thing.
4310 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4312 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4313 * ldlang.c (init_os): Compensate for BFD change,
4314 where bfd_make_section now returns NULL for a duplicate
4315 section request, instead of the old section.
4317 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4319 * ldver.c: Bump to version 1.91 (consistent with binutils).
4321 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4323 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4324 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4325 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4326 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4327 Add or update copyright notices.
4329 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4332 * Makefile.in: Changed installation directory name scheme
4333 to be consistent with gcc. Also changed 'install'.
4335 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4337 * Makefile.in: new targets ld.mm, ld.me
4339 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4341 * Makefile.in, ldtemplate: Need to use separate scripts
4342 for -n and -N options. Yet more complication.
4344 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4346 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4347 work). Add some lines to avoid Sun Make VPATH bugs.
4349 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4351 * news.sc: Add alignment for data segment.
4352 * ldtemplate: Add (yet another) script to get for -n or -N
4353 options. (These need different alignment than ZMAGIC files.)
4354 * Makefile.in: Add stuff for new foo.xn scripts.
4355 These are generated by replacing "ALIGN(0x...00)" by ".".
4357 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4359 * Makefile.in: new targets ld.ms, ld-index.ms
4360 ld.texinfo: remove tabs, other cleanups for texi2roff
4362 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4364 * ldmain.c (main): Make config.magic_demand_paged be true
4365 by default. Don't the WP_TEXT and D_PAGED flags of
4366 output_bfd here; it's too late, so set it when output_bfd
4367 is created (in ldlang.c). Also fix setting of EXEC_P flag
4368 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4369 * ldlang.c: Remove some duplicate extern declarations.
4370 * ldgram.y: Fixes to -N and -n options.
4371 * Makefile.in: Recognize upper case letters in sed script
4372 to remove assignments from script files.
4373 * ldtemplate: Don't assukme that -N or -n options
4374 imply use of -r script.
4375 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4377 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4379 * ldtemplate: include bfd.h before sysdep.h.
4381 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4383 Restructure configuration scheme for bfd, binutils, ld.
4385 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4386 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4387 Change some config names to match other dirs.
4388 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4390 * config/: Rename some config files to match up h-*.h names.
4391 Remove all the HOST_SYS definitions from the config files.
4393 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4395 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4396 * ldtemplate: Remove ldfile_add_library_path calls;
4397 just use the SEARCH_DIR commands in the script files.
4398 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4399 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4400 This is primarily intended for cross-linking, where you would
4401 place libaries in a different place than native libraries.
4402 Also, emulations made from ldtemplate now use $(srcdir).
4403 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4404 form; people can use the Makefile's LIB_PATH to override.
4406 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4408 * Makefile.in: fix target ld.dvi, add target ld.info
4409 ld.texinfo: make info filename ld.info
4411 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4413 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4415 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4416 few BFD types & enums.
4423 version-control: never