1 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
3 * ldmain.c (HAVE_SBRK): Define for everything except
4 specific systems that are known to not support sbrk.
5 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
7 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
9 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
12 * emultempl/elf32.em (global_needed): New static variable.
13 (global_found): Likewise.
14 (gld${EMULATION_NAME}_after_open): New static function.
15 (gld${EMULATION_NAME}_search_needed): Likewise.
16 (gld${EMULATION_NAME}_try_needed): Likewise.
17 (gld${EMULATION_NAME}_check_needed): Likewise.
18 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
19 gld${EMULATION_NAME}_after_open.
21 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
23 * configure.in (i386-*-win32): New target.
24 * ld/testsuite/versados/(t1,t2).ld: End in newlines.
26 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
28 * lexsup.c (parse_args): Let -G either set the small data size or
29 be equivalent to --shared, depending on the next argument. Accept
30 and ignore -z for Solaris compatibility.
32 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
34 * lexsup.c (parse_args): Cast fopen result to PTR before storing
35 it in link_info.base_file. Fix indentation.
37 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
39 * ldmain.c (main): Always initialize PE info in link_info.
40 * lexsup.c (OPTION_BASE_FILE): New option.
41 (parse_args): Handle new option.
42 * emulparams/armpe.sh: Output pei.
43 * emultempl/i386pe.em: Add newline to end.
44 * scripttempl/armpe.sc: Change output and quote the $s.
45 * scripttempl/i386pe.sc: Change output and quote the $s.
47 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
49 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
51 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
52 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
53 (i386msdos.o): New target.
54 * config/i386-msdos.mt: Created.
55 * emulparams/i386msdos.sh: Created.
56 * scripttempl/i386msdos.sc: Created.
58 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
60 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
61 that contains pointers to be relocated.
63 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
65 * mpw-esh.c: New file, modified for MPW from esh.c.
66 * scripttempl/sh.sc: Reformatted to simplify MPWification,
67 use *() to concat stab sections instead of [].
69 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
71 * scripttempl/armpe.sc: Add constructor support.
73 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
75 * ldlang.c (lang_size_sections): Any section with a DATA
76 statement has contents.
78 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
80 * emulparams/m68kelf.sh (NOP): Define.
81 (DYNAMIC_LINK): Don't define.
82 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
83 will come from the linker script.
85 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
87 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
89 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
91 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
93 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
95 From Andrew Cagney <cagney@highland.com.au>
96 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
99 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
101 Add support for ARM-PE.
102 * Makefile.in (ALL_EMULATIONS): Add armpe.o
103 * configure.in: Recognize armpe.
104 * config/arm-pe.mt: New file.
105 * emulparams/armpe.sh: New file.
106 * scripttempl/armpe.sc: New file.
109 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
111 * configure.in (h8300h-*-hms): Deleted
112 * config/cf-h8300h.mt: Deleted.
114 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
116 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
118 From David Taylor (dtaylor@armltd.co.uk)
119 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
120 * configure.in: Recognize arm{,e[lb]-*-aout.
121 * config/arm[lb]-aout.mt: New files.
122 * emulparams/armaout[lb].sh: New files.
123 * scripttempl/armaout.sc: New file.
125 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
127 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
128 be unique in 8 characters for DOS.
130 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
131 * emulparams/elf32ppcle.sh: Deleted.
133 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
134 Tom Griest <griest@cs.yale.edu>
136 Initial support for PE executables (eg NT, win32)
138 * Makefile.in (configure.in, ei386pe): Add support.
139 * ldmain.c (main): Initialize PE argument info.
140 * ldwrite.c (print_file_stuff): Don't print out .drectve
141 and .debug section info.
142 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
143 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
144 Handle new arguments.
145 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
148 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
150 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
151 segment. This allows ld -r to preserve unwind sections.
153 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
155 * configure.in: Add little endian PowerPC support.
157 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
158 (eelf32ppcle.c): Support for little endian PowerPC.
160 * config/ppcle-elf32.mt: New file for little endian PowerPC.
161 * emulparams/elf32ppcle.sh: Ditto.
163 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
165 * ldlang.c (print_output_section_statement): Check
166 subsection_alignment, instead of checking section_alignment twice.
167 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
169 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
171 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
173 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
175 * ldwrite.c (ldwrite): Before doing anything, reset the error
176 code. If bfd_final_link returns an error, but the error code is
177 unset, don't issue an extra message. Assume a correct error
178 message was already set.
180 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
182 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
183 (em68kelf.o): New target.
184 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
185 * configure.in: Use them for m68*-*-elf.
187 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
189 Merge in support for Mac MPW as a host.
190 (Old change descriptions retained for informational value.)
192 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
193 (i386-unknown-coff): Remove.
194 (sh-hitachi-hms): New target.
195 (emulation_ofiles): Set correctly for each target.
196 (version, TDEFINES): Add to makefile fragment.
197 * mpw-make.in (BISON): Use byacc instead of bison.
198 (em_*.c): Replace with e*.c everywhere.
199 (ldgram.h): Separate action from ldgram.c generation.
200 (LD_PROG): Depend on Version.r.
201 (Version.r): generate from version info.
202 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
204 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
205 i386-unknown-aout, i386-unknown-coff): New targets.
206 (m68k-aout, m68k-coff): Remove targets.
207 (mk.tmp): Add definition of EMUL.
209 * mpw-config.in (emulname): Set based on target.
210 (ldemul-list.h): Construct.
211 * mpw-make.in (install-only): New target.
212 (install): Depend on install-only.
214 * mpw-make.in (bindir): Fix pathname.
215 (install): Move here from mpw-build.in.
217 * mpw-config.in: New file, MPW configuration fragment.
218 * mpw-make.in: New file, MPW makefile fragment.
219 (This file is semi-automatically generated from Makefile.in.)
220 * ldfile.c (slash): If MPW, set to `:'.
221 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
222 prevent redefinition errors.
225 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
227 * emulparams/arcelf.sh (ENTRY): Define.
230 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
232 * ldwrite.c (clone_section): Align clone sections on even
235 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
237 * configure.in: Change linux to default to elf. Using
238 i[345]86-*-linuxaout will build a linker which defaults to a.out.
239 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
240 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
241 * config/i386-lelf.mt: Remove.
243 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
245 * ldmain.c (main): If opening the map file fails, call
246 bfd_set_error before calling einfo.
248 * ld.texinfo, ld.1: Document the -no-keep-memory option.
250 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
252 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
253 does mark shared libraries as executable.
255 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
257 * ldlang.c (lang_common): Change power to int. Pass larger values
258 before smaller values.
259 (lang_one_common): Treat info as int *. Don't bother to check for
260 last value, since it is now zero.
262 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
264 * ldlang.c (load_symbols): An empty archive is OK.
266 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
268 * ldmain.c (progress.h): Include.
269 (main): Call START_PROGRESS and END_PROGRESS.
271 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
273 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
274 .dtors sections, so that these pointers get relocated also.
275 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
276 and end of the constructors/destructors.
278 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
280 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
281 describes an archive, call bfd_link_add_symbols on each member.
282 * ldmain.c (whole_archive): New variable.
283 (main): Initialize it to false.
284 * ldmain.h: Declare whole_archive.
285 * lexsup.c (parse_args): Grok --whole-archive switch.
286 * ld.texinfo, ld.1: Document --whole-archive.
288 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
290 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
291 using the default emulation.
293 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
295 * config/hppaelf.mh (HOSTING_EMU): Likewise.
297 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
299 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
300 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
302 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
304 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
306 * ldlex.l: Return -lFILENAME as the token LNAME.
307 * ldgram.y: Add token LNAME.
308 (input_list): Treat LNAME like NAME, but pass it to
309 lang_add_input_file as lang_input_file_is_l_enum.
310 * ld.texinfo: Document using -lFILENAME in INPUT.
312 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
314 * ldlang.c (lang_check): If the architectures are compatible call
315 bfd_merge_private_bfd_data to let the backend do additional
319 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
321 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
322 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
325 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
327 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
328 all supported emulations.
330 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
332 * ldemul.c (ldemul_list_emulations): New function.
333 * ldemul.h (ldemul_list_emulations): Declare.
334 * ldver.c (help): List supported targets and emulations.
336 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
338 * scripttempl/elf.sc (.debug): Relocate to address 0.
339 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
340 .debug_sfnames, .line): Likewise.
342 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
344 * emultempl/elf32.em (hold_rel): New static variable.
345 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
346 contents whose names begin with ".rel" after hold_rel. Remove the
347 assertion which checked for unplaced .rel sections. Don't try to
348 sort the section into place if place->bfd_section is NULL.
349 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
350 section beginning with ".rel".
352 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
354 Doc note from pierre@phi.la.tce.com (Pierre Willard):
355 * ld.texinfo: -X and -x work even if -s or -S are not specified.
356 * ld.1: Similar change.
358 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
360 * emulparams/gld960coff.sh (COFF_CTORS): Define.
361 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
363 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
365 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
366 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
367 * config/i386-lelf.mt: New file.
368 * config/i386-gelf.mt: New file.
370 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
372 * configure.in: Match on mips-ecoff, and default to the IDT
375 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
377 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
378 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
379 to double the size of the table.
382 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
384 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
387 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
389 * Makefile.in (distclean): Do recursive deletion, since ldscripts
392 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
394 * ldmain.c (main): If trace_file_tries is true, and we are using
395 an internal linker script, print out the script.
396 * ldfile.c (try_open): Reindent function. Make the messages about
397 opening script files more informative.
399 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
400 * ld.texinfo, ld.1: Update accordingly.
402 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
404 * ldlang.c (lang_one_common): Adjust references to common symbol
405 information for new structure.
407 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
409 * ldmain.c (undefined_symbol): Handle section being NULL.
411 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
412 * ldexp.c (fold_name): Likewise.
413 * ldlang.c (print_one_symbol): Likewise.
414 (lang_finish): Likewise.
415 * ldmain.c (multiple_common): Likewise.
416 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
417 renamed to bfd_link_hash_undefweak.
419 * scripttempl/alpha.sc: Set address of .data section correctly
420 when -n or -N is used. Patch from Chris G Demetriou
421 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
422 * scripttempl/mips.sc: Similar change.
424 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
426 * ldlang.c (lang_size_sections): Clarify error message when user
427 specified start addr conflicts with region. Fix resetting of
430 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
432 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
433 in lang_allocating_phase_enum.
435 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
437 * Makefile.in (distclean): Depend upon clean. Don't bother to
438 remove files which will be removed by clean. From patch by
439 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
441 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
443 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
444 a MIPS target, clobber the size of all but the first input
445 .reginfo section to be 0, so that lang_size_sections sets the
446 correct size for the output .reginfo section.
448 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
450 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
451 Remove unused variable is.
453 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
455 * configure.in: Add support for powerpc-*-eabi.
457 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
460 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
461 elf.sc, which defines some new symbols PowerPC elf needs.
463 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
465 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
466 constructor entry is in the absolute section.
468 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
470 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
471 * config/i386-gnu.mt: New file. Include ELF support.
473 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
475 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
476 there are any input sections named .gnu.warning, treat them as
477 containing a warning message to be printed by the linker, and
478 clobber the size so that the message is not copied into the output
480 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
483 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
485 * configure.in (w65-*-*): New target.
486 * Makefile.in: Update.
487 * scripttempl/w65.sc: New.
488 * config/coff-w65.mt: New.
490 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
492 * ldlang.c (lang_place_orphans): Don't ignore files with
493 just_syms_flag set. Instead, put all their sections in
494 bfd_abs_section_ptr, using the section VMA as the output_offset.
496 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
498 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
499 name `reloc_howto_type', since it's now defined to be const.
500 * ldlang.c (lang_add_reloc): Ditto.
501 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
503 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
505 * ldexp.c (fold_binary): Adding or subtracting an absolute value
506 to a relative value does not require forcing the relative value to
507 be absolute. Also, reindent function.
509 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
511 * ldwrite.c (clone_section): Create a symbol with the
512 same name as the section.
514 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
516 * ld.h (split_by_reloc, split_by_file): New flags.
517 * ldwrite.c (clone_section, split_sections): New functions.
518 * lexsup.c (parse_args): Understand new split options.
521 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
523 * configure.in (arc-elf): New target.
524 * Makefile.in (earcelf.c): New target.
525 * config/arc-elf.mt: New file.
526 * emulparms/arcelf.sh: New file.
529 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
531 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
532 .data segment. They must be writable when creating a shared
533 library. From H.J. Lu <hjl@nynexst.com>.
535 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
537 * emultempl/miposecoff.em: New file.
538 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
539 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
540 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
541 provide __runtime_reloc_start and __runtime_reloc_stop if they are
542 used. Align _fdata to a 16 byte boundary.
543 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
545 (emipsidtl.c): Likewise.
546 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
548 * ld.h (args_type): Add new field embedded_relocs.
549 * ldemul.h (ldemul_after_open, after_open_default): Declare.
550 (ld_emulation_xfer_struct): Add new field after_open.
551 * ldemul.c (ldemul_after_open): New function.
552 (after_open_default): New function.
553 * ldlang.c (lang_process): Call ldemul_after_open.
554 * lexsup.c (parse_args): Handle --embedded-relocs.
555 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
556 new after_open field to after_open_default.
557 * emultempl/generic.em, emultempl/gld960.em: Likewise.
558 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
559 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
560 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
561 * ld.texinfo, ld.1: Mention -embedded-relocs.
563 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
565 * Makefile.in: Add eshl.o.
566 * config/coff-sh.mt: Add shl emulation.
568 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
570 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
571 Youngdale <eric@aib.com>.
573 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
575 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
576 * config/i386linux.mh: New file; set HOSTING_CRT0.
577 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
578 /usr/lib, since that is already in LIB_PATH.
580 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
582 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
584 (.data, .bss): If "-N", then place the data/bss just after the end
585 of the .text section rather than at the default 0x40000000.
587 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
590 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
592 Patches from Eric Youngdale <eric@aib.com>:
593 * ldlang.c (lang_finish): Don't warn if entry symbol not found
594 when generating a shared library.
595 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
596 attempting to place an orphaned relocation section when generating
597 a dynamically linked object.
599 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
602 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
604 * ld.h (args_type): Add field export_dynamic.
605 * lexsup.c (parse_args): Recognize --export-dynamic.
606 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
607 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
609 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
611 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
612 we allocate common symbols.
614 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
616 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
617 .rela.fini to the list of .rel* sections.
619 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
621 * ldlang.c (load_symbols): Add new argument place. Only accept
622 linker scripts if place is not NULL. Put commands found in an
623 assumed linker script into place.
624 (lookup_name): Pass NULL as place argument to load_symbols.
625 (open_input_bfds): In lang_input_statement_enum case, pass a place
626 argument to load_symbols, and store any new statements after the
629 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
631 * ldver.c (ldversion): Bump to 2.5.3.
633 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
635 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
637 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
639 * Makefile.in (check): Add missing "else true" clause.
641 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
643 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
644 entry point to "start". Align at end of each section to 0x200.
645 Start .text section 0x1000 later. Add _etext, _edata, _end
648 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
650 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
651 composed of different object file formats.
652 (ldctor_build_sets): If the output format does not support the
653 reloc, and we are not generating a relocateable link, try getting
654 the reloc from the input format.
656 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
658 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
659 (em68knbsd.c): New target.
661 * config/m68k-nbsd.mt: New file.
662 * emulparams/m68knbsd.sh: New file.
663 * configure.in (m68*-*-netbsd*): Use above configs.
665 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
667 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
668 appropriately named static library, stop the search at that
671 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
673 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
674 and esparcnbsd.o; sorted entries.
675 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
677 * config/netbsd532.mt: Removed.
678 * emulparams/netbsd532.sh: Removed.
680 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
681 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
682 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
683 sparc*-*-netbsd*): Use above configs.
685 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
687 * ldmain.c (multiple_common): One of the types may now be
688 bfd_link_hash_indirect. The old BFD argument may be NULL.
690 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
692 * configure.in: Add * at the end of m68k-hp-hpux.
694 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
696 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
699 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
701 * scripttempl/nw.sc: Gather constructors and destructors and
702 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
704 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
706 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
707 (ei386nw.c, eppcnw.c): New targets.
709 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
710 scripttempl/nw.sc: New files, for i386 and powerpc netware.
712 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
713 instead of {i386,ppc}-elf.
715 * configure.in (sparc*-*-netware): Removed. There is no such
718 * ldint.texinfo: Move misplaced `@end iftex'.
720 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
722 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
723 .rela.dtors to the list of .rel* sections.
725 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
727 * ldver.c (ldversion): Update to version 2.5.
728 * Version 2.5 released.
730 * configure.in (all_targets): Handle i386-linux*.
732 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
734 * scripttempl/aout.sc: Set _etext and __etext to ., not
735 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
736 will not break any other system. From Eric Valette
739 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
741 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
742 --verbose to get the old -V behaviour.
743 * ld.1, ld.texinfo: Document this change.
745 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
747 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
748 assertion, since it could fail with a user defined linker script.
750 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
751 name in the hash table during the first phase--the hash table does
752 not even exist at that point, much less have the right value.
754 * Makefile.in (CC): Define.
755 (CXX): Move definition, change from g++ to gcc.
756 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
757 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
758 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
759 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
760 (.cc.o): Comment out.
762 (site.exp): Don't create testdir or set tmpdir.
763 (check): Run checks even if not running native. Use CC_FOR_TARGET
764 instead of RUNTEST_CC, and likewise for CXX.
765 (cdtest targets): Comment out.
766 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
767 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
768 * cdtest-main.cc, cdtest.exp: Remove.
770 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
772 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
773 file naming problems.
774 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
775 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
776 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
777 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
778 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
779 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
780 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
782 * genscripts.sh: Always search /usr/local/TARGET/lib.
784 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
786 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
788 * configure.in: Handle i386-bsdi* targets like i386-bsd.
790 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
792 * lexsup.c (parse_args): Add support for -a for HP/UX
795 * lexsup.c (parse_args): -c takes an argument.
797 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
799 * ld.h (args_type): Add new field endian.
800 * lexsup.c (parse_args): Handle -EB and -EL by setting
802 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
803 * ldlang.c (lang_add_output_format): Add arguments big and little.
804 If command_line.endian is set, use it to select big or little
805 rather than the default. Changed all callers.
806 * ldlang.h (lang_add_output_format): Update declaration.
807 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
808 LITTLE_OUTPUT_FORMAT.
809 * emulparams/elf32mipl.sh: Likewise.
810 * emulparams/mipsbig.sh: Likewise.
811 * emulparams/mipsbsd.sh: Likewise.
812 * emulparams/mipsidt.sh: Likewise.
813 * emulparams/mipsidtl.sh: Likewise.
814 * emulparams/mipslit.sh: Likewise.
815 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
816 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
818 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
819 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
820 * scripttempl/mipsbsd.sc: Likewise.
822 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
823 depending upon ldgram.c, so that a parallel make does not try to
826 * configure.in (mips*el-elf*): New target.
827 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
828 (eelf32mipl.c): New target.
830 * config/mipsl-elf32.mt: New file.
831 * emulparams/elf32mipl.sh: New file.
833 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
835 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
838 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
840 * ldmisc.c (vfinfo): Print BFD file name as well as file name
841 returned by find_nearest_line, in case the file name is something
842 unhelpful such as a .h file. Handle %u.
844 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
846 * ldlang.c (lang_do_assignments): Make sure output statement
847 has an attached bfd_section before trying to dereference it.
849 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
851 * ld.h (ld_config_type): Add new field warn_once.
852 * ldmain.c (undefined_symbol): Handle -warn-once.
853 * lexsup.c (parse_args): Recognize -warn-once.
854 * ld.texinfo (Options): Document -warn-once.
857 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
858 name. For %C, print the function name on a separate line, to keep
859 the length of error messages under control.
860 * ldmain.c (multiple_definition): Use %D for ``first defined
862 (undefined_symbol): Use %D for ``more undefined references
865 * ldmisc.c (multiple_warn): Remove; no longer used.
866 * ldmisc.h (multiple_warn): Don't declare.
868 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
870 * ldlang.c (print_output_section_statement): Print all lines
873 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
875 * ldlang.c (load_symbols): Check for archive before object. Use
876 bfd_check_format_matches, and, if ambiguous, print a list of
877 matching formats. If file format is not recognized, treat file as
879 * ldgram.y (yyerror): If assuming an object file is a script,
880 mention that. Tweak the format of the error messages.
881 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
882 guess that this is not actually a script, and just report that the
883 file format was not recognized.
884 * ld.texinfo (Options): Admit that -( may be used more than once.
885 Add note that unrecognized object files are now treated as linker
888 * ldfile.c (ldfile_input_filename): Make const.
889 (ldfile_assumed_script): New variable.
890 (try_open): Change arguments types to const.
891 (ldfile_find_command_file): Likewise.
892 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
893 * ldfile.h: Update declarations for ldfile.c changes.
894 * ldlex.l: Include <ctype.h>.
895 (file_name_stack): Change to be const char *.
896 (lineno_stack): New static variable.
897 (<<EOF>>): Set lineno as well as ldfile_input_filename.
898 (lex_push_file): Make name argument const. Initialize
900 (lex_redirect): Initialize lineno_stack entry.
901 (lex_warn_invalid): Handle non printable characters nicely.
902 * ldlex.h (lex_push_file): Declare second argument as const.
904 * ldgram.y (ifile_p1): Recognize GROUP.
905 * ldlex.l: Recognize GROUP.
906 * ld.texinfo (Option Commands): Document GROUP.
908 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
910 * config/m68klynx.mh: New file.
912 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
914 * emultempl/hppaelf.em: Add newlines to the error messages.
916 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
918 * config/i386lynx.mh: New file.
919 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
922 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
924 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
925 (GENERATE_SHLIB_SCRIPT): Define as yes.
926 (DYNAMIC_LINK): Define as false.
927 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
928 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
929 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
930 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
933 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
935 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
937 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
939 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
940 .got section is now explicitly handled in elf.sc.
942 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
944 * scripttempl/alpha.sc: Redo script to set . outside of sections
945 and not bother to explicitly specify section addresses.
946 Explicitly place .sdata section.
948 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
950 * scripttempl/m68kcoff.sc: Put .bss in data segment.
952 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
953 0, and to only be marked as NOLOAD if relocating.
954 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
955 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
956 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
957 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
958 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
959 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
960 * scripttempl/sparclynx.sc: Likewise.
962 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
964 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
965 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
968 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
970 * ld.h (args_type): Add field soname.
971 * lexsup.c (parse_args): Handle -soname argument.
972 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
974 * ld.texinfo: Document -soname.
976 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
978 * ldlang.c (lang_check): Don't try to set the architecture if the
979 input and output files are incompatible. Just warn.
981 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
983 * configure.in: Change i[34]86 to i[345]86.
985 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
987 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
989 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
991 Make the ELF linker handle orphaned sections reasonably. Also,
992 define __start_SECNAME and __stop_SECNAME around sections whose
993 names can be represented in C, for the benefit of symbol sets in
995 * ldemul.h (ldemul_place_orphan): Declare.
996 (ld_emulation_xfer_type): Add place_orphan field.
997 * ldemul.c (ldemul_place_orphan): New function.
998 * ldlang.h (wild_doit): Declare.
999 * ldlang.c (wild_doit): Make nonstatic.
1000 (lang_place_orphans): Call ldemul_place_orphan.
1001 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1002 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1004 (gld${EMULATION_NAME}_place_orphan): New static function.
1005 (gld${EMULATION_NAME}_place_section): New static function.
1006 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1008 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1010 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1012 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1014 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1015 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1017 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1019 * ldexp.h (exp_get_abs_int): Declare.
1021 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1023 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1024 * ldexp.c (exp_get_abs_int): New function.
1026 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1028 * configure.in: add i960-nindy-coff support.
1030 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1032 * ldlex.l (yy_create_string_buffer): Handle change to internal
1033 interface in flex 2.4.7.
1035 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1037 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1038 New function; add 0x20 to any use of -Ttext.
1039 (gld${EMULATION_NAME}_create_output_section_statements): New
1041 (ld_${EMULATION_NAME}_emulation): Use the new function
1042 gld${EMULATION_NAME}_create_output_section_statements.
1044 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1046 * scripttempl/mips.sc: Redo script to set . outside of sections
1047 and not bother to explicitly specify section addresses.
1049 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1051 * scripttempl/elf.sc: Copy several more relocation sections into
1052 the output. Put .got.plt sections into .got.
1054 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1056 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1058 Add a new script operator, PROVIDE, to define a symbol only if it
1060 * ldgram.y (PROVIDE): New token.
1061 (assignment): Accept PROVIDE.
1062 * ldlex.l (PROVIDE): New token.
1063 * ldexp.h (node_type): Add etree_provide to node_class enum.
1064 (exp_provide): Declare.
1065 * ldexp.c (exp_fold_tree): Handle etree_provide.
1066 (exp_provide): New function.
1067 (exp_print_tree): Handle etree_provide.
1068 * ld.texinfo: Document PROVIDE.
1070 * ldlang.c (lang_common): Pass desired alignment to
1071 lang_one_common as power of two.
1072 (lang_one_common): Get common symbol alignment from linker hash
1073 table entry. Treat desired alignment as a power of two.
1075 * ldlang.c (wild_section): Attach all section with the given name,
1076 not just the first one. If there is no name, attach all sections
1077 even if the SEC_IS_COMMON flag is set.
1079 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1081 * ld.h (args_type): Add field rpath.
1082 * lexsup.c (S_ISDIR): Define if not already defined.
1083 (parse_args): Add support for -rpath. If -R is used to name a
1084 directory, treat it as -rpath for Solaris compatibility.
1085 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1086 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1087 * ldmain.c (main): Initialize command_line.rpath to NULL.
1088 * ld.texinfo: Document -rpath option.
1090 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1092 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1095 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1097 * config/pc532mach.mt: New file. Pc532 mach target support.
1099 * config/pc532mach.mh: New file. Pc532 mach host support.
1101 * config/netbsd532.mt: New file. Netbsd 532 target support.
1103 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1105 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1108 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1110 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1111 bfd_abs_section_ptr, not &bfd_abs_section.
1113 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1114 no_argument to required_argument. From djm.
1116 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1118 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1119 sections to force a VMA of 0; needed for ELF backends which have
1120 not been converted to the new linker style.
1122 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1124 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1125 it was for the HPUX dynamic loader's use and it creates problems
1128 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1130 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1131 * ldlang.h (lang_do_assignments): Put external decl here.
1132 * emultempl/hppaelf.em: Minor cleanups throughout file.
1133 (hppa_elf_create_output_section_statements): Rewrite.
1134 (hppaelf_finish): Rewrite.
1136 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1138 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1140 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1142 * ld.texinfo: -Bstatic is not ignored.
1144 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1146 * ldlex.l: Recognize \r the same as \n.
1148 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1150 Preliminary support for generating shared libraries, from Eric
1151 Youngdale <ericy@cais.cais.com>.
1152 * genscripts.sh: If the emulation parameter file sets
1153 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1154 CREATE_SHLIB defined.
1155 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1156 link_info.shared is set, use the .xs script file.
1157 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1158 .interp section, and don't include TEXT_START_ADDR in the starting
1159 address of the first section.
1160 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1161 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1163 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1165 * configure.in: Change --with-targets to --enable-targets.
1167 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1169 * lexsup.c (parse_args): Add support for new options -( -) with
1170 synonyms --start-group --end-group.
1171 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1172 (lang_group_statement_type): Define new struct.
1173 (lang_statement_union_type): Add group_statement field.
1174 (lang_enter_group, lang_leave_group): Declare.
1175 * ldlang.c (lang_for_each_statement_worker): Handle
1176 lang_group_statement_enum.
1177 (map_input_to_output_sections, print_statement): Likewise.
1178 (lang_size_sections, lang_do_assignments): Likewise.
1179 (open_input_bfds): Completely rewrite. Now does its own looping,
1180 rather than using lang_for_each_statement. Handle groups.
1181 (lang_process): Update call to open_input_bfds.
1182 (print_group): New static function.
1183 (lang_enter_group, lang_leave_group): New static functions.
1184 * ldfile.c (ldfile_open_file): If the file has already been
1185 opened, just return rather than taking an assertion failure.
1186 * ldver.c (help): Mention new options.
1187 * ld.texinfo: Document new options.
1189 * ldlang.c (end_of_data_section_statement_list): Don't define.
1190 (lang_leave_output_section_statement): Don't set obsolete variable
1191 end_of_data_section_statement_list.
1193 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1196 * ldlang.c (lang_size_sections): Adjust current region address
1197 even for sections with an explicit address. From
1198 ralphc@pyramid.com (Ralph Campbell).
1200 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1201 From jrs@world.std.com (Rick Sladkey).
1203 * scripttempl/mipsbsd.sc: Let sections align to their natural
1206 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1208 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1210 (lang_abs_symbol_at_beginning_of): Likewise.
1211 (lang_abs_symbol_at_end_of): Likewise.
1212 (lang_size_sections): Use bfd_is_abs_section to check for the
1213 absolute section. Don't try to set the VMA or output_offset or
1214 size of the absolute section.
1215 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1218 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1220 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1221 when generating relocatable objects.
1223 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1225 * emultempl/linux.em: New file providing support for linking
1226 against Linux shared libraries.
1227 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1228 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1230 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1232 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1233 * ldmain.c (main): Initialize link_info.shared to false. Give
1234 error if link_info.relocateable and link_info.shared are both set.
1236 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1237 it as naming an emulation to be added to EMULATION_OFILES.
1238 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1240 * Makefile.in: Rebuilt dependencies.
1241 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1242 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1243 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1244 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1245 (ei386linux.c): Remove; now in Makefile.in.
1246 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1247 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1248 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1249 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1250 (eelf64_sparc.c): Remove; now in Makefile.in.
1251 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1252 (eelf32_sparc.c): Remove; now in Makefile.in.
1254 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1255 no owner--it might be bfd_abs_section. From Eric Youngdale
1256 <ericy@cais.cais.com>.
1258 * scripttempl/aout.sc: Let sections align to their natural
1261 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1264 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1265 * ldemul.c: Include ldexp.h and ldlang.h.
1266 (ldemul_open_dynamic_archive): New function.
1267 * ldfile.h (ldfile_open_file_search): Declare.
1268 * ldfile.c: Include ldemul.h.
1269 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1270 argument, not bfd *. Change all callers.
1271 (ldfile_open_file_search): Rename from open_a. Return boolean
1272 argument, not bfd *. Clean up. Change all callers.
1273 (ldfile_open_file): If doing a dynamic link, call
1274 ldemul_open_dynamic_archive rather than assuming the extension of
1275 a dynamic object is ".so".
1276 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1278 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1280 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1282 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1283 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1284 Accept -static as a synonym for -non_shared.
1286 Let the user change the dynamic linker used by ELF code.
1287 * ld.h (args_type): Add new field interpreter.
1288 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1290 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1291 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1292 the ELF backend to return the .interp section. If
1293 command_line.interpreter is not NULL, set the contents of .interp
1295 * ld.texinfo: Mention -dynamic-linker.
1297 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1300 * lexsup.c (parse_args): Sort out the option macros and change the
1301 definitions to make it easier to add a new option.
1303 * scripttempl/aout.sc: Define __etext and __edata to go along with
1306 * ld.h (ld_config_type): Add new field traditional_format.
1307 * lexsup.c (parse_args): Add traditional-format to longopts, and
1309 * ldmain.c (main): Initialize config.traditional_format to false.
1310 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1311 flags of output_bfd according to config.traditional_format.
1312 * ldver.c (help): Mention -traditional-format.
1313 * ld.texinfo: Document -traditional-format.
1315 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1317 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1318 they are encountered.
1320 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1322 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1323 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1325 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1327 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1328 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1330 * ldfile.c (open_a): If this is not an archive, try to open it in
1331 the current directory before searching for it.
1333 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1335 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1336 BLOCK works in a section address as documented.
1338 * ldgram.y (YYDEBUG): Don't define.
1340 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1342 * emultempl/gld960.em: Pass false for new argument to
1343 ldfile_add_library_path.
1344 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1346 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1349 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1351 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1353 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1355 * Makefile.in (check): Delete ld.new dependency so that a regression
1356 test doesn't trigger a rebuild of the linker.
1358 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1360 * ldlang.c (map_input_to_output_sections): For lang_address, call
1361 init_os if it hasn't already been called.
1363 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1365 Add support for SunOS shared libraries.
1366 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1367 shared library support code.
1368 * emultempl/sunos.em: New file.
1369 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1370 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1371 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1372 (esun3.c): Likewise.
1374 * ldlang.c: Minor formatting cleanups.
1375 (lang_for_each_input_file): New function.
1376 * ldlang.h (lang_for_each_input_file): Declare.
1378 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1380 (search_head): Declare.
1381 (ldfile_add_library_path): Add new cmdline argument in prototype.
1382 * ldfile.c (search_head): Make non-static.
1383 (search_dirs_type): Move to ldfile.h.
1384 (ldfile_add_library_path): Accept cmdline argument, and save it.
1385 * lexsup.c (parse_args): Pass true for new cmdline argument of
1386 ldfile_add_library_path.
1387 (set_default_dirlist): Likewise.
1388 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1389 argument of ldfile_add_library_path.
1390 * ldgram.y (ifile_p1): Likewise.
1392 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1394 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1395 total_size, superfile and chain.
1396 * ldfile.c (open_a): Don't clear search_dirs_flag.
1397 (ldfile_open_file): Don't try to open superfile. Assert that file
1398 has not already been opened.
1399 * ldlang.c (new_afile): Don't initialize superfile.
1400 * ldmain.c (add_archive_element): Don't initialize subfiles or
1401 chain or superfile. Initialize search_dirs_flag to false.
1403 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1405 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1407 Changes from binutils-2.4 release:
1409 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1410 variables, use whitespace, so scripts don't break.
1412 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1414 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1416 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1417 * Makefile.in: Noted change.
1419 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1420 don't know where that's supposed to come from, or why it's
1423 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1425 * configure.bat: update to latest makefile.in
1426 * emulpara/go32.sh: set to coff-go32 not aout
1427 * emultemp/generic.em: strength-reduce the structure of
1428 this shell script, since the only available shell for
1429 DOS can't handle complex syntax.
1430 * emultemp/stringify.sed: for "sed -f" instead of inline.
1431 * makefile.in: depend on stringify.sed as well as genscripts.sh
1432 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1433 * genscripts.sh: empty variables aren't always considered "set",
1434 so set them to "y" instead.
1436 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1438 * ldlang.c (entry_symbol): Make static.
1439 (lang_add_entry): Add cmdline argument.
1440 * ldlang.h (lang_add_entry): Change prototype.
1441 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1442 * lexsup.c (parse_args): Likewise.
1444 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1446 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1447 .reginfo an address.
1448 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1449 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1450 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1452 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1454 Add support for ELF shared libraries.
1455 * ld.h (ld_config_type): Add field dynamic_link.
1456 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1457 on attempts to use -r with -relax, -call_shared or -s.
1458 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1459 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1460 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1461 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1462 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1463 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1465 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1466 opening a file with a .so extension first.
1467 * emultempl/elf32.em: New file.
1468 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1469 (NONPAGED_TEXT_START_ADDR): Likewise.
1470 (TEMPLATE_NAME): Define as elf32.
1472 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1473 * scripttempl/elf.sc: Add placement for new dynamic sections.
1474 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1475 outside of any section. Don't use ALIGN(8); just let one section
1476 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1477 sections; they'll be handled correctly anyhow.
1478 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1480 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1482 * Makefile.in (install): Redirect output of ln to /dev/null.
1484 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1486 * emultempl/hppaelf.em: Change all references of
1487 .hppa_linker_stubs to .PARISC.stubs.
1488 * scripttempl/hppaelf.sc: Likewise.
1490 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1492 * ldlang.c (print_output_section_statement): Change ``no attached
1493 output section'' message slightly.
1494 (lang_do_assignments): Don't recurse down if there is no real
1497 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1498 match corresponding change in emulation templates.
1499 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1500 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1502 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1504 * ldver.c (ldversion): Updated version number.
1506 * cdtest-foo.cc: Use explicit "#pragma implementation".
1507 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1508 * Makefile.in: References to cdtest-func.o changed to
1511 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1513 Don't create unnecessary output sections.
1514 * ldlang.c (out_bfd_get_section_by_name): Remove.
1515 (wild_section): Call bfd_get_section_by_name rather than
1516 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1518 (lang_create_output_section_statements): Remove.
1519 (map_input_to_output_sections): For several cases, call init_os if
1520 it has not already been called.
1521 (lang_size_sections): If output section was not created, skip it.
1522 (lang_process): Don't call lan_create_output_section_statements.
1523 (lang_place_orphans): Skip files with just_syms_flags set to true.
1524 * ld.texinfo: Document change.
1526 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1528 * ldlang.c (wild_doit): Don't bother initializing the vma and
1529 section size. Don't special case SEC_SHARED_LIBRARY.
1530 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1533 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1535 * config/go32.mh : New file for Xgo32X.
1537 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1539 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1540 before calling einfo, since we are reporting an fopen failure.
1541 From jrs@world.std.com (Rick Sladkey).
1543 * configure.in: Use "e" rather than "em_" as prefix for
1546 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1548 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1550 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1551 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1553 * Makefile.in: Changed all generated file names.
1554 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1555 sed patterns to handle new filenames.
1557 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1558 * configure.in: Adjusted.
1560 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1562 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1563 work. Instead, check build dir and $srcdir explicitly, and use
1564 `echo' to get all the filenames.
1566 * configure.in (h8300h-*-hms): Changed ld_target name to
1568 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1571 * config/i960coff.mt: New file.
1572 * emulparams/gld960coff.sh: New file.
1573 * emultempl/gld960c.em: New file.
1574 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1575 i960coff configuration.
1576 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1578 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1579 code isn't included in FSF releases, and it can still be
1580 explicitly selected.
1581 (distclean): Remove site.bak and tmpdir.
1582 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1583 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1585 Patches from Ralph Campbell:
1586 * config/mipsbsd.mh: New file.
1587 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1588 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1589 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1592 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1594 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1596 * config/m68k.mt (EMUL): Set to m68kaout.
1597 * emulparams/m68kaout.sh: New file.
1598 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1599 (em_m68kaout.c): New target.
1601 * ldlang.c (lang_size_sections): If dot moves because of an
1602 assignment, don't try to insert a pad into the absolute output
1603 section, just change the address of the default memory region
1606 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1607 cdtest-ur.out, and cdtest-ur.tmp.
1609 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1611 * scripttempl/sa29200.sc: Align all sections to four byte
1614 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1616 * Makefile.in, configure.in: Support for go32 coff.
1617 * config/i386-go32.mt: New file
1618 * emulparams/i386go32.sh: New file
1619 * scripttempl/i386go32.sc: New file
1621 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1623 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1624 Lynx-specific script templates.
1625 * configure.in (sparclite*-*-coff): Use coff-sparc.
1626 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1627 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1628 (ENTRY): Set to __main.
1629 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1630 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1631 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1633 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1635 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1636 byte boundary, in case the global constructors do not take up an
1639 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1640 exist, get crtbegin based on gcc -print-libgcc-file-name.
1641 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1643 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1645 * ldlang.c (lang_size_sections): When no address is given for a
1646 section, align it according to its requirements.
1648 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1650 * Makefile.in (clean, distclean): Remove configdoc.texi.
1652 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1654 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1656 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1658 * ldlang.c (lang_size_sections): When relaxing, adjust the
1659 position of a padding statement, and adjust dot accordingly.
1661 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1663 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1665 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1667 * scripttempl/i386coff.sc: If relocating, don't put .init and
1668 .fini sections into .text; keep them separate.
1669 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1670 exist, get crtbegin based on gcc -print-libgcc-file-name.
1671 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1673 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1675 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1677 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1679 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1682 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1683 if building a final executable.
1685 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687 * ldmain.c (main): Check the return value of bfd_close.
1689 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1691 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1692 sections never overlap when using -r.
1694 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1696 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1697 changes: get_symtab_upper_bound renamed and returns long,
1698 bfd_canonicalize_symtab returns long, check for error indications.
1700 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1702 * ldlang.c (print_input_section): For section size, use
1703 _cooked_size if it is non-zero, size otherwise.
1704 (size_input_section): Likewise.
1705 (lang_do_assignments): Likewise (case lang_input_section_enum).
1707 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1709 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1710 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1711 (lang_add_input_file): Pass true to new_afile for add_to_list.
1712 (lookup_name): Remove force_load argument. Changed all callers.
1713 Pass false to new_afile for add_to_list. Split loading of symbols
1714 out into separate function.
1715 (load_symbols): New function split out of lookup_name. Don't load
1716 the symbols if they are already loaded.
1717 (open_input_bfds): For lang_input_statement_enum call load_symbols
1718 rather than lookup_name.
1719 (lang_process): Pass abs_output_section rather than NULL to
1721 (lang_startup): Set real field of first_file to true.
1723 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1725 * ldlang.c (had_relax): Removed.
1726 (relax_again): New static variable.
1727 (lang_size_sections): Change call to bfd_relax_section to
1728 correspond to BFD changes. Set relax_again appropriately.
1729 (lang_process): Remove #if 0 code. When relaxing, keep calling
1730 lang_do_assignments and lang_size_sections until relax_again
1733 * emultemp/gld960.em: Include libiberty.h
1734 (gld960_before_parse): Pass NULL as final argument to concat.
1736 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1738 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1741 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1742 building a bfd_data_link_order, rather than by setting the section
1743 contents immediately.
1745 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1747 Changes to make -Ur work again.
1748 * ldmain.c (add_to_set): Now takes reloc argument rather than
1749 bitsize. Check config.build_constructors here. If an new hash
1750 table entry is created, mark it as undefined.
1751 (constructor_callback): No longer takes bitsize argument. Pass
1752 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1753 BFD backend supports it.
1754 (reloc_overflow): Handle a NULL abfd argument.
1755 (reloc_dangerous, unattached_reloc): Likewise.
1756 * ldctor.c: Include ldmain.h.
1757 (struct set_info): Change bitsize field to reloc.
1758 (ldctor_add_set_entry): Now takes reloc argument rather than
1759 bitsize. Don't bother to check config.build_constructors here.
1760 (ldctor_build_sets): Get the size from the reloc howto. If
1761 generating relocateable output, call lang_add_reloc rather than
1763 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1765 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1766 (lang_reloc_statement_type): New structure.
1767 (lang_statement_union_type): Add reloc_statement field.
1768 (lang_add_reloc): Declare new function.
1769 * ldlang.c (lang_for_each_statement_worker): Handle
1770 lang_reloc_statement_enum.
1771 (map_input_to_output_sections, print_statement): Likewise.
1772 (lang_size_sections, lang_do_assignments): Likewise.
1773 (print_reloc_statement): New function.
1774 (lang_add_reloc): New function.
1775 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1777 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1778 (cdtest-ur, cdtest-ur.out): New targets.
1779 (check-cdtest): Now also check that -Ur works correctly.
1781 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1783 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1785 * ldlang.c (lang_process): Move lang_common call before
1786 map_input_to_output_sections, to ensure that any alignment
1787 constraints set by common symbols are copied over to the output
1790 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1792 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1793 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1794 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1795 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1798 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1800 * config/i386bsd.mh: New file.
1802 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1804 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1806 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1807 (DATA_START_SYMBOLS): Define _fdata.
1809 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1811 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1813 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1815 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1816 works again. Attach some output symbols to the stub file bfd.
1818 * emultempl/hppaelf.em: Include elf32-hppa.h.
1819 (file_chain): Add decl.
1820 (hppa_look_for_stubs_in_section): Delete decl.
1821 (hppaelf_finish): Reenable code. Do not pass symbols
1822 down to hppa_look_for_stubs_in_section.
1824 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1826 * ldmain.c (write_map): Don't define. Removed all references.
1827 Just use map_file or map_filename instead.
1828 (add_archive_element): Use minfo to write map information, not
1830 (constructor_callback): Use fprintf to write map information, not
1832 * ldmain.h (write_map): Don't declare.
1833 * ldgram.y (mri_script_command): Removed reference to write_map.
1834 * ldlang.c (lang_one_common): Likewise.
1835 * lexsup.c (parse_args): Likewise.
1837 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1839 * scripttempl/elf.sc: Force all sections to be aligned.
1841 * ldgram.y (section): Reverse the order of memspec_opt and
1842 fill_opt to avoid an ambiguity when both are used.
1843 * ld.texinfo: Changed accordingly.
1845 * ldgram.y: Move include of ldlex.h back with other includes.
1846 * ldlex.h (input_type): Don't initialize enum constants to
1848 * ldlex.l: Use a switch to return the right token based on
1849 input_type, rather than knowing that input_type has a value based
1852 * ldgram.y (dirlist_ptr): Removed; not used.
1853 * lexsup.c: Include ldver.h.
1854 * Makefile.in: Rebuilt dependencies.
1856 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1858 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1859 (ldlang_add_file): call it here instead.
1861 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1863 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1865 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1867 * emultempl/hppaelf.em: First attempt to clean this file up.
1868 Add comments in several functions as to their purpose and
1869 how they function (or my current best guess). Clean up horrible
1870 spacing and indention that never should have been accepted in the
1871 first place. Add FIXMEs for issues which need to be resolved.
1872 Disable linker-stub generation until it gets fixed. This allows
1873 the linker to at least work on simple code for testing purposes.
1875 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1876 it via hppaelf_finish). Prototype moved into ldlang.h.
1877 (lang_process): Move problematic extra call to lang_size_sections
1878 into the PA ELF specific code.
1879 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1880 lang_size_sections moved here.
1882 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1884 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1885 * config/ppc-elf32.mt: New file.
1886 * emulparams/elf32ppc.sh: New file.
1887 * emultempl/ppc.em: New file.
1888 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1889 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1890 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1892 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1894 * lexsup.c (parse_args): Use symbolic numbers for long options.
1895 Fix misunderstanding in -Y and -call_shared et al.
1897 Use getopt instead of lex and yacc to parse the command line.
1899 * ld.texinfo (Options): Document changes to option syntax.
1900 * Makefile.in: Update dependencies.
1901 * ldver.c (help): Tweak dashes in usage message.
1902 * ldgram.y (%union): Remove unused members.
1903 Remove %tokens for command line options; add ones for input types.
1904 (command_line): Rules removed.
1905 (file): Instead of command line, recognize an
1906 input type indicator, then use the nonterminal for that type.
1907 (defsym_expr): New nonterminal from code formerly in command_line.
1908 * ldlex.h: Declare parser input type enum and variable.
1909 Don't declare parse_line.
1910 * ldlex.l: Remove unused variables. Make some used ones static
1912 (COMMAND): Start state and its rules removed.
1913 At start of yylex, return input state token if at start of input.
1914 (lex_redirect): Don't need to set yyout.
1915 (ldlex_command): Function removed.
1916 * ldmain.c (main): Instead of calling parse_line, set up the
1917 redirections and call yyparse directly.
1918 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1920 * lexsup.c: Remove #if 0'd code.
1921 (parse_line): Function removed.
1922 (parse_args): Rewrite to use getopt_long_only.
1923 (set_default_dirlist): New function from code formerly in
1924 ldgram.y:command_line.
1925 (set_section_start): New function.
1926 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1927 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1928 compiled-in link scripts in "{" and "}", as the grammar no longer
1931 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1933 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1934 require that it be in $(srcdir).
1936 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1938 * ldlang.c (lang_size_sections): Only align section to alignment
1939 required by linker script, not to maximum alignment of input
1942 * ldlang.h (largest_section): Don't declare.
1943 * ldlang.c (largest_section): Don't define.
1944 (size_input_section): Don't set largest_section; not used.
1946 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1948 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1950 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1952 * ldlang.c, ldmain.c: Include libiberty.h.
1954 * ldmisc.h (concat): Don't declare.
1955 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1957 * ld.h (as_output_section_statement): Removed; not used.
1959 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1961 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1962 bfd_set_error and new error names.
1964 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1966 * ldwrite.c (build_link_order): If the cooked size of the section
1967 has been set, use it, for determining link_order size.
1968 (ldwrite): In the error message displayed if bfd_final_link fails,
1969 indicate that it was in fact the final link step that failed.
1971 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1972 bfd_relax_section, in case it returns false but doesn't flag an
1973 error. If an error is returned, indicate which one it is in the
1976 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1977 it'll get picked up from $(srcdir) if appropriate.
1979 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1981 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1982 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1984 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1986 * ldlex.l (comment): Increment line number when newline is read.
1988 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1990 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1991 reload the file even if it is already loaded.
1992 (wild): Call lookup_name with force_load argument of 0.
1993 (open_input_bfds): Call lookup_name with force_load argument of 1.
1994 (print_symbol): Remove declaration of non-existent function.
1995 (print_one_symbol): Return true rather than falling off end.
1997 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1999 * ldmain.c (main): Use %ld when printing long values.
2001 * scripttempl/elf.sc: Move _edata after the .sdata section.
2002 Permit OTHER_BSS_SYMBOLS to be defined.
2003 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2005 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2007 * Rename all "hppaosf" files to "hppaelf".
2008 * Change all "osf" references to "elf" in hppaelf files.
2009 * Makefile.in: Likewise.
2010 * configure.in: Likewise.
2012 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2014 * ldmain.c (main): Call xatexit, not atexit.
2015 Call xmalloc_set_program_name.
2017 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2020 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2022 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2023 (hppaosf_finish): Call xmalloc, not ldmalloc.
2024 * ldmain.c (preserve_output): Function removed.
2025 (main): Do it here instead.
2027 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2029 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2030 GNU C specific macros.
2032 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2033 call to LANG_FOR_EACH_INPUT_SECTION.
2035 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2037 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2038 deleted; will use libiberty versions instead.
2039 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2040 mri.c Makefile.in: Change callers.
2042 * ldmisc.c (vfinfo): Remove cleanup code.
2043 * ldmain.c (remove_output): Put it here (new function).
2044 (preserve_output): New function.
2045 (main): Register remove_output and preserve_output with atexit.
2046 * ldmain.c ldgram.y: Call xexit instead of exit.
2047 * ldmisc.h: Declare xexit.
2049 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2051 * Makefile.in: Lots of new H8/500 memory models.
2053 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2055 * ldlex.l: Removed duplicate rules.
2056 (yywrap): Provide default definition, needed with some versions of
2059 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2061 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2062 the archive filename too.
2064 * ldlex.l: Add rule to catch invalid input characters instead of
2065 printing them. Include "ldmain.h" for program_name decl.
2066 (lex_warn_invalid): New function.
2067 * Makefile.in: Add dependency.
2069 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2071 * Makefile.in (check): Don't bother running any tests of
2072 cross-linker until the test suite no longer assumes native mode.
2074 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2076 * ldlang.c (print_one_symbol, print_input_section): Print
2077 global symbols in symbol table again.
2079 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2081 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2082 exit successfully instead of complaining if no input files are
2085 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2087 * Makefile.in: Format variable definitions consistently.
2088 (LD_PROG): Remove unnecessary variables from link command,
2089 change variable LOADLIBES to EXTRALIBS.
2091 * ldmain.c (main): Compute and display total execution time.
2092 * ld.texinfo (-stats): Document the option.
2094 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2096 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2099 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2102 * ldlang.c (relaxing): Removed global variable.
2103 (lang_size_sections): If the canonical symbols have not already
2104 been read in, read them in before relaxing.
2105 * ldlang.h (relaxing): Removed declaration.
2107 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2109 * ldlang.c (new_afile): Initialize loaded field to false.
2110 (lookup_name): If file was already loaded, don't call the
2111 add_symbols entry point again.
2113 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2115 * ld.texinfo: Clarify what -T option does.
2117 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2119 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2122 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2124 * ldmain.c (add_archive_element): If trace_files or
2125 trace_file_tries, print file name.
2126 * ldlang.c (lookup_name): Likewise.
2127 (ldlang_add_file): Don't put files on input_bfds list in reverse
2130 * scripttempl/elf.sc: Correct typo.
2132 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2134 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2135 their arguments optional, for compatibility with the old GNU ld.
2137 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2139 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2141 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2143 * ldmain.c (add_to_set): Add bitsize argument.
2144 (constructor_callback): New function.
2145 (link_callbacks): Add constructor_callback.
2146 * ldctor.c (struct set_info): Add bitsize field.
2147 (ldctor_add_set_entry): Add bitsize argument.
2148 (ldctor_build_sets): Base the size of the elements of the set on
2149 the bitsize, rather than always using LONG.
2150 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2152 * ld.h (QUAD_SIZE): Define.
2153 * ldgram.y (QUAD): New token.
2154 (length): Handle it.
2155 * ldlex.l: Return QUAD.
2156 * lexsup.c (keywords): Add QUAD.
2157 * ldwrite.c (build_link_order): Handle QUAD.
2158 * ldlang.c (print_data_statement): Handle QUAD.
2159 (lang_size_sections): Likewise.
2160 (lang_do_assignments): Likewise.
2161 * ldexp.c (exp_print_token): Add QUAD to table.
2162 * ld.texinfo: Describe QUAD.
2164 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2165 since the Alpha doesn't use them.
2167 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2169 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2171 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2173 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2174 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2176 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2178 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2179 needed for i386mach. (Should be a no-op on other systems.)
2181 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2182 (PAGE_SIZE): Don't define; not used.
2184 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2186 * ldgram.y (yyerror): Make argument const char *, and actually
2187 print it out rather than assuming it is a syntax error.
2188 * ldmisc.h: Change declaration of yyerror.
2189 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2191 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2193 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2194 exec header offset, since the exec header isn't loaded.
2195 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2197 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2199 A major rewrite to move the bulk of the linker into BFD so that
2200 more efficient backend code can be written for specific object
2202 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2203 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2204 * ldctor.c, ldctor.h: Complete rewrite.
2205 * ldwrite.c, ldwrite.h: Complete rewrite.
2206 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2207 link_info.strip instead. Changed all uses.
2208 (discard_locals_type, discard_locals): Removed. Use
2209 link_info.discard instead. Changed all uses.
2210 (ld_config_type): Removed relocateable_output field; use
2211 link_info.relocateable instead; changed all uses. Added stats
2213 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2214 set_loader_symbol): Removed.
2215 * ldexp.h (node_class): Added etree_rel.
2216 (etree_type): Added rel field.
2217 * ldexp.c (exp_print_token): Bracketed table initialization.
2218 (exp_relop): New function.
2219 (fold_name): Use linker hash table rather than ldsym functions.
2220 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2221 (exp_print_tree): Handle etree_rel.
2222 * ldgram.y (strip_symbols, discard_locals): Removed.
2223 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2224 (REL): New token. Does not appear in grammar, but needed for
2226 (file): Don't call lang_final; it's called by main anyhow.
2227 * ldlex.l: Accept -stats and -no-keep-memory options.
2228 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2229 * ldlang.c: Consistently use fill_type for fill argument.
2230 (lang_init_script_file, script_file): Removed.
2231 (create_object_symbols): Removed. Use
2232 link_info.create_object_symbols_section instead. Changed all
2234 (lang_add_keepsyms_file): Removed.
2235 (lookup_name): Call bfd_link_add_symbols instead of
2236 ldmain_open_file_read_symbol.
2237 (wild): Don't iterate over script_file.
2238 (open_output): Create link hash table.
2239 (lang_place_undefineds): Rewrote.
2240 (lang_size_sections): Handle relaxing (doesn't work yet).
2241 (lang_relocate_globals): Removed.
2242 (lang_finish): Use link hash table rather than ldsym functions.
2243 (lang_common): Rewrote.
2244 (lang_one_common): New function.
2245 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2247 (create_symbol): Removed.
2248 (lang_process): Don't call lang_init_script_file. Call
2249 ldctor_build_sets rather than find_constructors. Don't call
2250 lang_relocate_globals.
2251 (lang_abs_symbol_at_beginning_of): Rewrote.
2252 (lang_abs_symbol_at_end_of): Rewrote.
2253 * ldmain.c (had_y): Removed.
2254 (lprefix, lprefix_len): Removed; use link_info fields instead.
2256 (multiple_def_count, commons_pending, undefined_global_sym_count,
2257 total_symbols_seen, total_files_seen): Removed.
2258 (link_callbacks, link_info): New variables.
2259 (main): Initialize link_info. Don't call init_bfd_error_vector or
2260 ldsym_init. Don't set now unused variables. Handle -stats.
2261 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2262 (add_ysym): Rewrote.
2263 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2264 search_library, gnu960_check_format, decode_library_subfile,
2265 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2267 (add_keepsyms_file, add_archive_element, multiple_definition,
2268 multiple_common, add_to_set, warning_callback, undefined_symbol,
2269 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2271 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2272 require symbols for %C; look them up instead.
2273 * emultempl/hppaosf.em: Pass link_info to
2274 hppa_look_for_stubs_in_section.
2275 * Makefile.in: Rebuilt dependencies.
2276 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2278 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2280 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2281 ldlang.h and ldctor.h.
2283 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2284 declarations of free and malloc from flex output. Change malloc
2285 to ldmalloc in flex output.
2287 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2289 * ldmain.c (lprefix): Change default from a char to a string
2290 with only one character.
2291 (lprefix_len): Set default to one.
2293 * ldmain.h (lprefix_len): Declare.
2295 * ldsym.c (write_file_locals): Use strncmp rather than a character
2296 comparison for lprefix.
2298 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2301 * emultmpl/hppaosf.em: Include ldexp.h.
2302 (before_parse): Set lprefix and lprefix_len correctly.
2304 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2306 * ldlex.h: Don't declare yywrap if it is a macro.
2307 * ldlex.l: Include sysdep.h.
2308 * ldlang.c (lang_for_each_statement_worker,
2309 lang_for_each_statement): Forgot to use PARAMS.
2311 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2313 * Makefile.in: Added .PHONY targets where appropriate. Added some
2315 (gcclibdir, version): Removed unused variables.
2316 (DEP): New variable, set to mkdep.
2317 (ALL_CFLAGS): New variable. Used in .c.o target.
2318 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2320 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2321 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2322 mostly obsolete variables. Adjusted remaining uses.
2323 (DEF_EMUL): Removed variable.
2324 (ldmain.o): Handle undefined EMUL error correctly.
2325 (ldemul-list.h): Depend on config.status rather than Makefile.
2326 Create via temporary file.
2327 (ver960.c, roll, make): Removed obsolete targets.
2328 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2330 * dep-in.sed: New file, used when rebuilding dependencies.
2332 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2334 Made many changes to eliminate gcc warnings. Made various
2335 cosmetic changes, declared various things in header files, removed
2336 various extern declarations from .c files. No substantive
2339 * ldlang.c (lang_process): Ifdef out final call to
2340 lang_size_sections again (reverting change of Nove 2), since it
2341 breaks the Sun4 linker.
2343 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2345 * configure.in (alpha-*-netware*): New target; use alpha.
2347 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2349 * configure.in: Group targets by CPU. Merge some m68k target
2350 entries with different CPU specs that use the same ld_target
2353 * configure.in: Add sparc*-*-coff.
2354 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2355 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2356 (em_coff_sparc.c): Add dependencies and build rules.
2358 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2360 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2362 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2364 (command_line_option): Accept and ignore them (for now).
2365 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2366 where n is a number.
2368 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2370 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2371 not in bfd_com_section, create the section in the BFD so that it
2372 can be placed in the right output section.
2374 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2376 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2377 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2378 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2379 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2380 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2381 Move OTHER_READONLY_SECTIONS after all the other readonly
2382 sections. Don't use DATA_ADDR twice.
2384 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2385 p is in a common section, make sure the BFD has a section of that
2388 * ldlang.c (lang_common): Add newline to error message.
2390 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2392 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2393 Lynx-specific script instead of m68kcoff.
2394 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2395 (ENTRY): Define as __main.
2396 (TEXT_START_ADDR): Define as 0.
2397 (PAGE_SIZE): Define as 0x1000.
2398 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2399 * scripttempl/m68klynx.sc: New file.
2401 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2403 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2404 arguments rather than treating them as emulation names.
2406 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2408 * configure.in: Support x86 unixware and netware plus generic netware.
2410 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2412 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2415 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2417 * Makefile.in (distclean): Don't delete dvi or info files.
2418 (ld.info): Update dependency list.
2419 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2421 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2423 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2424 Set output_filename instead of creating a new node.
2425 (open_output): Don't set output_filename.
2426 (lang_final): Create the new node here.
2427 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2429 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2431 From Pete Hoogenboom (hoogen@cs.utah.edu):
2433 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2434 edata, _edata, end): Add definitions of these symbols.
2435 (__end): Remove definition of this symbol.
2436 (__data_start): Move definition of this symbol.
2438 * emultempl/hppaosf.em: Various fixes and support for linker stub
2440 (hppaosf_finish, hppaosf_search_for_padding_statements,
2441 hppaosf_create_output_section_statements): New functions in
2442 support of linker stub generation.
2443 (ld_hppaosf_emulation): Redefine to include new
2444 emulation-specific routines.
2446 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2447 Pass abs_output_section rather than NULL to avoid invalidating
2450 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2452 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2453 (em_i386mach.c): New rule.
2454 * configure.in (i[34]86-*-mach*): New case.
2455 * config/i386-mach.mt: New file.
2456 * emulparams/i386mach.sh: New file.
2458 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2460 * ld.h (flag_is_*): Removed macros.
2461 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2462 Consistently check the BFD symbol flags directly, rather than
2463 using file_is_* macros.
2465 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2467 * configure.in (sparc*-*-lynxos*): New target.
2468 * Makefile.in: Add rule for em_sparclynx.c.
2469 (ALL_EMULATIONS): Add Lynx emulations.
2470 * config/sparc-lynx.mt: New file.
2471 * emulparams/sparclynx.sh: New file.
2472 * scripttempl/sparccoff.sc: New file.
2474 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2476 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2478 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2480 * relax.c (write_relax): Check return value of bfd_seclet_link.
2482 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2484 * ldlang.c (delete_output_file_on_failure): New variable.
2485 (open_output): Set it after bfd open succeeds.
2486 * ldmisc.c (vfinfo): Test it.
2488 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2490 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2493 * ldemul.c: Support was added to allow emulation-specific
2494 processing to occur. This support was added primarily for linker
2495 stub generation in the elf32-hppa gld.
2496 (ldemul_finish, ldemul_create_output_section_statements): New
2498 * ldemul.h: Support was added to allow emulation-specific
2499 processing to occur. (As described above.) Added finish and
2500 create_output_section_statements fields to
2501 ld_emulation_xfer_struct structure.
2502 * ldlang.c: Add calls to emulation-specific routines.
2503 (lang_process): Add call to
2504 ldemul_create_output_section_statements function.
2505 (lang_process): Add call to a emulation-specific routine (and
2506 some processing after the call).
2508 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2510 * configure.in: mips*- instead of mips-, mips*el changes
2512 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2514 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2515 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2516 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2517 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2518 * config/alpha.mt: New file.
2519 * emulparams/alpha.sh: New file.
2520 * scripttempl/alpha.sc: New file.
2522 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2524 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2525 types of different sizes (eg: 64 and 32 bits), so coerce.
2526 * ld.h (ALIGN_N): Add warning about usage.
2528 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2530 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2531 which we already have a definition, rather than checking in
2532 several different places whether the symbol is weak.
2534 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2536 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2537 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2538 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2539 expanded within them.
2540 * config/mipsb-elf32.mt: New file.
2541 * emulparams/elf32mipb.sh: New file.
2542 * Makefile.in (em_elf32mipb.c): New target.
2544 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2546 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2547 lang_input_file_is_search_file_enum so objects brought in using
2548 INPUT() do a path lookup.
2550 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2552 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2553 instead of {i386,m68k}-coff.
2554 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2555 * config/i386-lynx.mt: New file.
2556 * config/m68k-lynx.mt: New file.
2557 * emulparams/i386lynx.sh: New file.
2558 * emulparams/m68klynx.sh: New file.
2560 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2561 but defaulting to _start.
2563 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2564 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2567 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2569 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2570 HOSTING_LIBS for testing.
2572 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2574 Finish up support for i386-sysv4 (without shared libraries):
2575 * ld.h (flag_is_weak): Define.
2576 * ldlang.c (print_symbol): Mention whether symbol is weak.
2577 (print_input_section): Print weak symbols as globals.
2578 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2579 (enter_global_ref): Do not warn if a weak symbol redefines a
2580 global symbol. Do not let a weak symbol redefine a common symbol.
2581 (enter_file_symbols): Treat weak symbols as global symbols.
2582 (subfile_wanted_p): Do not pull in an object file from a archive
2583 just to resolve an undefined weak symbol.
2584 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2585 error; the error might be that malloc has run out of space.
2586 * ldsym.c (write_file_locals): Treat weak symbols as global.
2587 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2589 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2590 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2591 * emulparams/elf_i386.sh: New file.
2592 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2593 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2594 (ALL_EMULATIONS): Add em_elf_i386.o.
2595 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2596 (em_elf_i386.c): New target, like other em_*.c targets.
2597 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2598 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2599 nonempty, and configured for native, add it to LIB_PATH.
2601 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2603 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2604 Added statements to pass stab and stabstr sections through and
2605 mark them as NOLOAD, which makes GDB happier.
2607 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2609 * configure.in: Accept m68k-lynx-lynxos config.
2611 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2613 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2615 * config/coff-h8300.mt: Add EMUL=h8300h.
2617 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2619 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2621 * Makefile.in: Changed CXX back to g++.
2623 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2625 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2627 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2629 * Makefile.in (TAGS): Use shell wildcards.
2631 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2633 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2635 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2637 * ld.texinfo: re-enable included config file; conditionalize doc
2638 for -oformat to interact properly with SingleFormat doc config
2639 var; rename @up/@down to @raisesections/@lowersections.
2641 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2643 * configure.in: recognize m88110.
2645 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2647 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2648 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2649 ELF emulation is "elf32-hppa" not "elf-big".
2650 (hppaosf_before_parse): Remove unneeded processing of environment
2652 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2653 .text segment of output file.
2654 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2656 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2658 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2661 * ldlang.c, ld.h: updated copyright.
2663 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2665 * ldlang.c (open_output, lang_check): Check return value of
2668 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2670 * scripttempl/h8500.sc: Start all sections in a different segment.
2671 * scripttempl/z8ksim.sc: Handle constructors
2673 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2675 * Makefile.in: revert earlier changes back to execute runtest
2676 with make check. cdtest and bootstrap now function as they
2677 did within the Makefile.
2679 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2681 * Makefile.in: Update dependencies.
2683 * configure.in: Set EMULATION_OFILES in Makefile based on
2684 --with-targets option.
2686 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2688 * Makefile.in: check targets reimplemented to old way.
2690 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2692 * config/i386v.mh, config/irix4.mh: Use gcc
2693 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2694 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2695 bfd/configure.host change.
2697 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2699 * scripttempl/elf.sc: Handle .line and .debug* sections.
2701 * ldlex.l: Use bfd_scan_vma, not strtoul.
2703 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2705 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2706 Remove inital caps in some error messages, change "can't" to
2707 "cannot", add missing colons.
2708 * ldmisc.c (vfinfo): Print "%%" as a single %.
2709 For '%' followed by unrecognized character, print them both
2710 verbatim instead of expecting a char * arg.
2711 For '%C', don't put the function name in parens.
2713 * ldexp.c (invalid): Pass "%%", not "% ".
2715 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2717 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2718 (BSS_VAR): Removed; now always define _fbss.
2719 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2722 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2724 * configure.in: z8k-coff is the same as z8k-sim
2726 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2728 * testsuite/lib/ld.exp: new file
2729 * testsuite/config/unix-ld.exp: new file
2730 * testsuite/ld.bootstrap/bootstrap.exp: new file
2731 * Makefile.in: add dejagnu support for make check
2733 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2735 * ldlex.l (comment): Add missing newline in message.
2736 * ldindr.c (add_indirect): Ditto.
2737 * ldexp.c (exp_fold_tree): Ditto.
2739 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2741 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2744 * ldmisc.c (multiple_warn): New function.
2745 * ldmisc.h: Declare it.
2746 * ldmain.c (enter_global_ref): Call it.
2747 * ld.h (ld_config_type): Add warn_common.
2748 * ldlex.l, ldgram.y: Set it with -warn-common option.
2749 * ldver.c (help): Document it.
2751 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2753 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2754 target-specific sections, and for changing data section vma.
2756 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2758 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2759 terminals, for Solaris.
2760 (dirlist_ptr): New static variable.
2761 (command_line_option): Accept new options.
2763 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2766 * config/sun4sol2.mt: Pass emulation name without ".sh".
2768 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2769 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2771 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2773 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2774 .dtors, .data1, .rodata1 sections, instead of combining them into
2775 other sections. For `-r', set all section start addresses to
2778 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2779 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2780 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2782 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2784 * genscripts.sh: If this is the default emulation, set
2786 * emultempl/*.em: Use it to determine whether to compile in the
2789 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2790 genscripts.sh. Pass the current emulation name without ".sh" on
2792 * genscripts.sh: Take an default emulation arg.
2793 Use the current emulation name as EMULATION_NAME.
2794 Make default lib path for cross-compiling ':', not null.
2795 * emulparams/*.sh: Don't set EMULATION_NAME.
2796 * ldemul.c (ldemul_get_script): Take isfile arg.
2797 Pass it to emulation's get_script function.
2798 * ldemul.h: Adjust get_script prototypes.
2799 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2801 * ldfile.h: Declare it.
2802 * ldgram.y: Accept a script on the command line again,
2803 for parsing compiled-in scripts.
2804 * ldmain.c (main): If ld script is a file, parse it as a -T
2805 option, otherwise parse it directly.
2806 * emultempl/*.em (*get_script): Return the scripts themselves if
2807 this is the default emulation; otherwise return their file names.
2808 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2810 * emulparams/m88kbcs.sh: Use it.
2812 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2814 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2816 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2817 there's no change log entry yet, tsk tsk) from the list of
2818 emulations compiled in until Mark gets around to checking in
2819 emulparams/i386linux.sh.
2820 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2821 changed, this file gets updated.
2823 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2825 * ldgram.y (OPTION_Lfile): New token.
2826 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2827 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2829 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2831 * configure.in: h8/300h support needs own .mt file.
2832 config/coff-h8300h.mt: New file.
2834 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2836 * ldmain.c: Don't include sys/stat.h; it already got included
2837 somewhere along the way.
2839 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2841 * Makefile.in: Add h8300h support.
2842 emulparams/h8300h.sh: New file.
2843 scripttempl/h8300h.sc: New file.
2845 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2847 * ldfile.c (ldfile_open_file): In error message, use the name the
2848 user gave (e.g., "-lc"), rather than the base file name.
2850 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2852 * ldmain.[ch]: Remove initial Q_ from function names.
2853 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2855 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2857 * ldlang.c (lang_process): Move loading of default script from
2858 here to main. Add a "/" to start of script name to prevent
2859 finding it in "." first.
2861 * ldmain.c (set_scripts_dir): Don't look in "." first.
2863 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2866 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2868 * Makefile.in (em_m88kbcs.c): Correct dependency.
2869 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2870 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2871 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2873 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2875 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2876 main.c (main): Print the errno string in the error message.
2878 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2880 * configure.in: Accept h8300h for target cpu.
2882 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2883 present (demangle is smart enough to know whether to do it or not).
2885 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2887 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2888 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2890 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2892 * ldmain.c (get_emulation, check_for_scripts_dir,
2893 set_scripts_dir): New functions.
2896 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2898 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2899 Create symbol "end" instead of "__end". Comment out some parts
2900 that may not be needed (yet) for elf.
2902 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2904 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2906 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2908 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2909 when no prototype is being supplied.
2910 (ldmalloc, ldrealloc): Size argument is now size_t.
2912 * ldmisc.c (finfo): New function, accepts FILE* argument.
2913 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2914 without leading zeros.
2915 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2916 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2918 (concat, buystring): String lengths are size_t.
2919 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2921 * ldlang.c (new_statement): Size argument is now size_t. Added
2922 forward declaration with prototype.
2924 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2926 * ldgram.y (OPTION_v): Don't turn on verbose output.
2928 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2930 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2933 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2935 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2936 collect2 doesn't look for gld any more anyhow.
2938 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2940 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2941 now have a non NULL srefs_chain.
2943 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2944 hp300hpux, since the latter does not exist.
2946 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2948 * genscripts.sh: Put the scripts in the ldscripts directory, not
2950 * configure.in (ldscripts): Make, instead of emulations.
2951 * Makefile.in (scriptdir): Take off the "ld" part.
2952 (install, clean, distclean): Use ldscripts, not emulations.
2953 In tests, don't pass -Lemulations.
2954 Don't pass tooldir/lib to genscripts.sh.
2955 * genscripts.sh: Don't take tooldir/lib arg.
2956 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2957 default script file.
2959 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2961 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2963 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2965 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2967 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2969 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2970 run in parallel without colliding on yacc's static file names.
2971 Without the stub rule, make will try to start two yacc's
2972 concurrently which fails because of yacc's static file names.
2974 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2976 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2979 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2981 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2982 different from libdir.
2984 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2986 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2988 * ldver.c (help): New function.
2989 * ldver.h: Declare it.
2990 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2992 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2994 * Makefile.in (INCLUDES): Don't need ../include any more.
2996 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2998 * ldlex.l, ldgram.y: Support new -oformat option.
2999 Remove attempt at supporting script fragments on the command line.
3000 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3001 * mri.c (mri_format), ldgram.y: Change callers.
3002 * ldlang.h: Change prototype.
3004 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3006 * Makefile.in: canonicalize install.sh; for use within
3007 this directory (and subdirs)
3009 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3011 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3013 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3016 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3018 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3019 It wasn't documented (or likely used) and wastes time.
3020 (try_open): If EXTEN is empty, don't try it.
3022 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3023 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3024 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3025 with normal function declarations.
3027 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3028 Move *.sc-sh to scripttempl/*.sc.
3029 * {emultempl,emulparams,scripttempl}/README: New files.
3030 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3031 removed, replaced with generic.em.
3032 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3033 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3035 * *.em (*_get_script): Return script name instead of script contents.
3036 * ldlang.c (lang_process): Change caller.
3038 * ldlex.l, ldgram.y: Recognize -m option.
3039 Check for input files after *all* options in grammar.
3040 * ldmain.c (main): Check for -m options. Add default directory
3043 * mkscript.c: File removed.
3044 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3045 to add to the default LIB_PATH.
3046 Look for input files in the new subdirectories.
3047 Create the scripts in emulations subdirectory and don't filter
3048 them through mkscript.
3049 * configure.in: Make the emulations subdirectory.
3051 * Makefile.in: Account for all of the above changes.
3052 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3053 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3054 Put CFLAGS last in the compilation rules.
3055 Add -I../bfd to INCLUDES so sysdep.h is found.
3057 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3059 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3061 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3062 dependent on RELOCATING, not RELOCATION.
3063 * hp3hpux.sh (SHLIB_PATH): Define it.
3065 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3067 * ldfile.c (try_open): If opening without the extension fails,
3068 try with the extension even if -v or -V was given.
3069 had_script is imported (from ldgram.y), not exported.
3071 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3073 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3075 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3077 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3078 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3080 (section): Use statement_list_opt, not statement_list.
3081 * m68kcoff.sc-sh: Gather constructors and destructors and define
3082 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3083 * sa29200.sc-sh: Gather constructors and destructors and define
3084 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3086 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3088 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3089 * configure.in: No longer need to configure to get sysdep.h.
3091 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3093 * Makefile.in: remove install:all and install-info:info
3094 dependencies (these cause some spurious rebuilds at 'make install'
3097 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3099 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3100 (mips-idt-ecoff*): Added trailing '*'.
3101 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3102 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3103 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3105 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3106 incorrect definitions.
3108 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3110 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3111 symbols, unless stripping.
3113 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3115 * Makefile.in: configure looks for ####, so remove lines with many
3117 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3118 and HOSTING_LIBS correctly so that ``make check'' will work.
3120 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3122 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3123 to etext, edata, and end. Needed for IRIX 4.0.5F.
3124 Patch from mwp@iconix.oz.au (Michael Paddon).
3126 * Version 2.2.1 released.
3128 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3130 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3131 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3133 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3135 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3138 * Version 2.2 released.
3140 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3142 * ldver.c (ldversion): Bump version number to 2.2.
3144 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3148 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3150 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3152 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3154 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3155 mkscript.o, rather than directly from mkscript.c.
3157 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3159 * configure.in: Look for ${target_makefile_frag} relative to
3160 ${srcdir}, not relative to build directory.
3162 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3163 * configure.in: Recognize hppa*-hp-osf.
3164 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3165 (em_hppaosf.c): Build it.
3166 * config/hppaosf.mh, hppaosf.mt: New files.
3168 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3169 some system header files. All uses changed.
3171 * configure.in: Recognize i386-aix configurations as i386-coff
3174 * configure.in: Recognize m68*-*-hpux.
3175 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3176 the value of STACKZERO.
3177 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3178 (em_hp3hpux.c): Build it.
3179 * hp3hpux.sh, config/hp300hpux.mt: New files.
3181 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3183 * mips.sc-sh: Put constructors in the .data section.
3184 * Makefile.in (cdtest): Added dependency on ld.new.
3186 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3188 * Makefile.in: Change definition of $(tooldir) to match FSF.
3189 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3190 Support VAX Ultrix and BSD.
3192 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3194 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3196 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3198 * ldlang.h (struct memory_region): Change `length' and
3199 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3200 * ldlang.c, mri.c: Corresponding changes, plus lint.
3202 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3204 * configure.in: For all i386 targets, accept i486 as well.
3206 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3208 * ldlang.c (wild_doit): Preserve all flags for a
3209 SEC_SHARED_LIBRARY section.
3210 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3211 computing largest_section.
3213 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3215 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3216 fields of newly created structure.
3218 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3220 * ldmain.c (g_switch_value): New variable.
3221 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3222 (command_line_option): Accept -G and set g_switch_value.
3223 * ldlex.l (COMMAND): Accept -G.
3224 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3226 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3228 Support for linking and loading at different places:
3230 * ldlex.l: Add "AT" keyword.
3231 * ldgram.y: Cleanup, and parse AT.
3232 * ldlang.c (print_output_section_statement): Print output address
3233 of section in map. (lang_size_sections): Fill sections' lma with
3235 * ldlang.h (lang_output_section_statement_type): Add load_base
3238 * ldindr.c (add_indirect): Keep more information in the alias
3240 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3241 attribute from an input section.
3242 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3243 default. (Q_enter_file_symbos): Indirect symbols now are known by
3244 their section, not a special symbol flag.
3245 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3246 (write_file_globals): Write the mapping for an indirect symbol.
3247 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3250 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3252 * ld.texinfo: changes for q1
3254 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3256 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3258 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3260 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3262 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3264 * mips.sc-sh: Added variables which may be overridden by a
3266 * mipsidt.sh: New file; emulation for IDT MIPS board.
3267 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3268 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3269 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3270 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3272 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3274 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3276 * i386bsd.sh, config/i386bsd.mt: New files.
3277 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3279 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3281 * mri.c: Add extern declaration of strdup.
3282 * ldsym.c (KEEP macro): Add spaces around '=' for the
3283 sake of old (e.g. PCC) compilers.
3285 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3287 * ldver.c: Bump to version 2.1.
3289 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3291 * ldgram.y: allow section types without address expressions.
3292 * ldlang.c (lang_relocate_globals): avoid possible hang with
3293 undefined but unreferenced symbols.
3294 * relax.c (relax_section): don't complain if the script file isn't
3295 relaxable but -relax is set
3297 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3299 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3301 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3303 * mipsbig.sh: New file. Big endian MIPS emulation.
3304 * config/mips-big.mt: New file. Use mipsbig emulation.
3305 * configure.in (mips-sgi-irix*): Use target mips-big.
3306 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3307 (em_mipsbig.c): New target. Uses mipsbig.sh.
3309 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3311 * mips.sc-sh: Put .scommon sections into .sbss section.
3313 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3314 rather than always putting them in bfd_com_section.
3315 * ldlang.c (lang_common): If a common symbol is not in
3316 bfd_com_section, put in a section of the same name, rather than
3317 always putting it in section COMMON.
3319 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3321 * ldmain.c (subfile_wanted_p): If we already have a common
3322 definition of a symbol, don't necessarily pull in an object file
3323 that provides a non-common definition.
3325 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3326 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3328 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3329 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3331 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3333 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3336 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3338 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3339 checking for equality to bfd_com_section.
3341 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3343 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3344 targets, linker script.
3345 * mipslit.sh: New file. Little endian MIPS emulation.
3346 * config/mips-lit.mt: New file. Use mipslit emulation.
3347 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3348 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3349 (em_mipslit.c): New target. Uses mipslit.sh.
3351 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3353 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3354 $(tooldir)/bin/gld, so that gcc can find it with or without
3357 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3359 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3360 write_norel. All linking is now done via write_relax. Call
3361 ldsym_write before calling write_relax.
3362 * relax.c: Added copyright.
3363 (write_relax): Renamed from write_relaxnorel. Added relocateable
3364 argument. seclet_dump renamed to bfd_seclet_link.
3365 * relax.h: Added copyright.
3367 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3369 * ldmain.c (decode_library_subfile): Patch from
3370 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3372 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3374 * config/vxworks960.mt renamed to config/i960.mt
3376 * configure.in: sparc-aout emulates a sun4, as does
3377 sparc*-vxworks, i960-nindy uses gld960 emulation
3379 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3381 Fix support for NOLOAD, add INCLUDE
3382 * ldfile.c (ldfile_open_command_file): pass file name to
3384 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3385 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3388 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3390 * Makefile.in, config.h: no more default emulation. Make the lack
3391 of emulation a compile time error
3393 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3395 * configure.in: recognise all sparclite variants, not just 'sparclite'
3397 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3399 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3402 * configure.in: accept *-ericsson-ose for any m68k CPU.
3404 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3405 for each output section.
3407 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3409 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3410 macro bfd_asymbol_bfd as appropriate.
3411 * Makefile.in: Un-duplicate ldlex.c dependency.
3412 * condigure.in: Replace my_host case table by sourcing
3413 ../bfd/configure.host. Allow std-host as the default.
3414 * ldmisc.c: Change logic for C++ name demangling: There is
3415 no initial '_' to remove from stab-derived function names.
3417 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3419 * ldlang.c (lang_init_script_file): don't attach the output file
3420 sections to the script file.
3422 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3423 * ldlang.c (wild): run expansion loop over command line bfd too.
3424 (lang_ini_script_file): initialize more parts of the command line
3426 * ldlex.l: fix DEFINED start states.
3428 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3430 * ld.texinfo: new doc.
3431 * ldgram.y, ldlex.l: understand -y<symbol>
3432 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3433 print info. (add_ysym): new function.
3434 * ldsym.h: (ldsym_type): new define SYM_Y.
3436 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3438 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3439 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3440 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3441 macros with PARAMS. Recreational cleanup. Update copyrights.
3443 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3445 * Makefile.in: pass down the bfd source directory for includes
3447 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3449 * ldlang.c (lang_size_sections): don't change size and address for
3450 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3453 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3455 * relax.c (build_it): re-enable the processing of data_statements
3456 in scripts, makes counted contructor lists work again.
3458 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3460 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3462 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3464 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3467 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3469 * Support for i386-sysv.
3470 configure.in: check for i386-*-sysv* and i386-*-sco*.
3471 i386coff.sc-sh: rewrote to support SVR3 by default.
3472 ldctor.c (find_constructors): preserve stat_ptr.
3473 ldlang.c (wild_doit): initialize vma and size of new output
3474 section to corresponding input section. This is required for
3475 shared library support.
3476 (lang_size_sections): don't modify vma and size of sections which
3477 are never loaded (for shared libraries).
3478 ldwrite.c (copy_and_relocate): copy the contents of any section
3479 which has contents, not just sections which are loaded (for shared
3482 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3484 * ldlang.c (size_input_section): count the sizes of all sections
3487 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3489 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3490 to demangle symbols better
3492 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3494 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3495 exist when linking with -r.
3497 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3499 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3502 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3504 * ldmain.c (linear_library): don't even think about processing
3505 an object file if it's already been done
3507 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3509 * configure.in: the hp9000/300 config file is now hp300
3511 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3513 * config/z8ksim.mt: new file
3515 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3517 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3518 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3520 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3521 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3522 * ldlang.c (lang_add_keepsyms_file): New function.
3523 * ldlex.l: Handle "-retain-symbols-file".
3524 * ldsym.c (keepsyms_file, kept_syms): New vars.
3525 (process_keepsyms): New functihon; reads file, marks symbols for
3527 (write_file_locals): File symbols should always be kept.
3528 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3529 and "-s". Process retain-symbols file before setting symtab.
3530 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3531 (keepsyms_file, kept_syms): Declare them.
3533 * ldmain.c (main): Non-fatal errors should still cause non-zero
3534 exit status even with -r.
3536 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3538 Added initial support for the z8k
3539 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3540 * configure.in, Makefile.in: modified to reflect above
3542 * ldlang.c (lang_check): when linking conflicting architectures,
3543 make the output file reflect at least one of the bad inputs.
3545 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3547 * Makefile.in (install): if $(tooldir) exists, install ld in
3550 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3552 * Makefile.in, configure.in: modified to support i386-coff
3553 * i386coff.sh: new file
3555 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3557 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3558 added m68k-coff emulation mode, stolen from a29k emulation.
3559 Almost certainly wrong, but perhaps better than sun3.
3561 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3563 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3564 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3565 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3566 This is one character shorter, and lets people build on
3567 SVR3 system. (ld__h8300xray.[co] was the killer there;
3568 h8300xray.sc-sh is also overlong, but seems harmless.)
3569 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3570 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3571 * configure.in: Add host isc.
3573 * ldver.c: Call it version 2.0.
3575 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3577 * ldver.c: Bump to version 0.98.
3580 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3582 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3584 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3585 * ldlex.l: Moved comment() to end, since some compilers
3586 otherwise have problems with input() used before it is defined.
3588 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3590 * configure.in: added Solaris 2 and Irix 4 host support.
3592 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3594 * Makefile.in: remove -S flag from the FLEX definition
3596 * configure.in: rewrote, using new style case statement. use
3597 m68k.mt for m68k-aout systems
3599 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3601 * Makefile.in: map "ld" through program_transform_name when
3604 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3606 * cplus-dem.c: Removed. Use the version in libiberty now.
3607 * ldmisc.c: Use new libiberty version of cplus_demangle().
3609 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3611 * gld960.em (gld960_choose_target): default to little endian, not
3614 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3616 * ldlang.c (lang_process): don't pass null pointers when
3617 abs_output_section is what is required.
3618 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3619 used, and pass that down.
3620 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3623 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3625 * configure.in, config/ose68.mt: renamed OSE to ose.
3627 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3629 * ldsym.c (write_file_locals): Reorder check for common or
3630 undefined symbols so that it works.
3632 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3634 * configure.in: accept all m68K family members.
3636 * Makefile.in: always create installation directories.
3638 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3640 * ldlex.l: now parses comment correctly, added ~ to acceptable
3643 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3644 unary -ve constants.
3646 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3647 the command line can't be found.
3649 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3651 * ldlang.h: add new field "loadable" to output_section_statement.
3652 * ldlang.c (lang_output_section_statement_lookup): initilize new
3653 field. (wild_doit): if new field is not set, then stop output
3654 section from being loadable.
3655 (lang_enter_output_section_statement): set the field from the
3657 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3658 * h8300hms.sc-sh, h8300hms.em: get -r right.
3660 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3662 * ldint.texinfo: New internals manual (beginnings thereof).
3663 * PORTING: Removed, merged into ldint.texinfo.
3665 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3667 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3668 cdtest.exp: A test program (copied from libg++/test-install)
3669 that tests that constructor and destructors are handled
3672 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3674 * Makefile.in (install): install from ld.new, renaming during the
3675 copy, or else the next 'make install' needs to re-link ld.
3677 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3679 * configure.in: generalise hp recognition (from sef).
3681 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3683 * configure.in: recognize bsd and hpux hppa configurations.
3684 error messages echo to stderr, not stdout
3686 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3688 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3689 ldmisc.c: removed rcsid's.
3691 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3693 * ldlang.c (lang_map): print changes in sizes due to relaxing
3694 (size_input_section): maintain the delta information.
3695 * ldlang.h: add new field to struct to contain delta info.
3696 * relax.c (relax_section): complain if input not relaxable.
3697 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3700 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3702 * ldmain.c(main): prevent -r and -relax from being on at the same
3705 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3707 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3711 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3713 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3715 * ldlang.c(open_output): set the target arch and machine as soon
3716 as we can. (lang_size_sections): use new macros for setting vma
3719 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3721 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3722 Also deleted an unreachable path to wrs.
3724 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3726 * Makefile.in (install): use -d test for $tooldir before
3727 installing ld there so that $tooldir can be inherited from
3730 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3732 * ldlang.c: Two non-substantial changes for the sake of
3733 the old Portable C Compiler.
3735 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3737 * ldgram.y, ldlex.l: parse ABSOLUTE
3738 * ldexp.c: add support for ABSOLUTE
3740 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3742 * Makefile.in: Added default definitions for HOSTING_CRT0,
3743 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3744 * config/*.mh: Miscellaneous clean-up: Removed definitions
3745 of YACC (since it is not longer used in the Makefile).
3746 Remove HOSTING_* definitions that are subsumed by the
3747 ones added to Makefile.in. Removed most definitions of CC.
3748 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3749 These are no longer needed.
3751 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3753 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3754 rules, since these are used when building a distribution.
3755 * Makefile.in (ldlex.c): Don't re-direct output, since that
3756 leaves a bogus output files if it fails.
3758 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3759 * ldlex.c: Fix some unnecessary flex-specific-isms.
3761 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3763 * ldgram.y: move spurious semicolon
3764 * ldexp.h: fix prototype
3766 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3768 * ld.texinfo: references to linker now say "ld" not "gld".
3770 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3772 changed calling convention for Q_enter_global_ref
3773 * ldexp.c, ldlang.c, ldmain.c: reflect this
3774 * ldver.c: bump version to 1.97.1
3775 * ldindr.c (add_indirect): when an edict declaring an indirect
3776 symbol is found, make sure that any ideas about the symbol being
3777 common are changed if it now known to be defined.
3778 * ldmain.c (linear_library): complain once if archive isn't
3780 * ldlang.h, ldlang.c: make room for and initialize the complain
3783 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3785 * Makefile.in: use flex & bison from ../ if they exist.
3787 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3789 * relax.c (build_it): don't allocate space in the output file for
3790 stuff if -R flag applys to it.
3791 * ldfile.c: merge in VMS filename support
3792 * ldmain.c (main): take out ./ from library path, and close file
3793 before unlinking. Make multiple defs of a symbol create an
3795 * ldmisc.c: fatal errosrs delete output file
3797 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3799 * ldver.c: Increase version number to 1.97, for consistency
3802 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3804 * Makefile.in: FLEX -> LEX.
3806 * ld.texinfo: {} -> @{@}.
3808 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3810 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3811 (and associated change in -c option, now used for these scripts)
3813 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3815 * ldver.c: Bumped version to 1.96 - new release, resync with the
3817 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3818 rather than with raw malloc, makes it easier to track where memory
3820 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3821 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3822 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3825 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3827 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3829 * Makefile.in: use bootstrap for check.
3831 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3833 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3835 * Makefile.in: now use flex, not lex
3836 * ldlex.l, ldlang.c, ldctor.c: lint
3838 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3840 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3841 different sorts of filenames on the command line than in a script.
3843 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3845 * Makefile.in: rework CFLAGS so that they can be passed on the
3846 make command line. Remove MINUS_G. Default CFLAGS to -g.
3848 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3850 * relax.c: added handling for new "padding" seclet type, used to
3851 fill out gaps between section.
3852 * ldgram.y, ldlex.l: now -defsym on the command line is done
3855 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3857 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3859 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3861 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3864 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3866 * Makefile.in (install): Install second copy in $(tooldir)/bin
3867 without $(program_prefix), since that's what gcc expects.
3869 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3871 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3872 * h8300*: fix bit rot and add support for h8300xray target
3873 * go32.sh: target emulation for go32.
3875 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3877 * gld960.em, i960.sc-sh. Fix i960 bit rot
3879 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3881 * Makefile.in: install man page.
3883 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3885 * config/mt-<foo> renamed to <foo>.mt
3886 * config/mh-<foo> renamed to <foo>.mt
3887 * configure.in changed to reflect this
3888 * genscripts.sh now make .xbn files rather than .xN files
3890 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3892 * ldver.h: fix decl of ldversion.
3894 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3896 * Makefile.in: added check target.
3898 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3900 * ldmain.c (Q_enter_file_symbols): now aliases work again
3902 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3904 * Makefile.in: added clean-info target.
3906 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3908 * ldexp.c (exp_print_tree): don't try and follow null pointers
3910 * ldgram.y: remove 11 shift reduce errors
3912 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3914 * Makefile.in: added tooldir and program_prefix.
3916 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3918 * ldlang.c (size_input_section): don't move absolute sections
3922 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3924 * cplus-dem.c: yet another copy of this - maybe it should go into
3926 * ldgram.y: now -V and -v have different actions
3927 * ldver.c: if -V, prints list of emulations compiled in
3928 * ldmisc.c: support for cplus demangling
3931 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3933 * Makefile.in, configure.in: removed traces of namesubdir,
3934 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3935 copyrights to '92, changed some from Cygnus to FSF.
3937 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3939 * Makefile.in: Change mkscript rule into one for ./mkscript
3940 (for the sake of makes that don't realize they're the same).
3941 * PORTING: Add more details.
3942 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3944 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3946 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3947 config/mt-hp300bsd: New port to hp300 running BSD.
3949 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3951 Major rewrite of how ld is configured. The major idea
3952 is to use shell scripts to generate everything.
3953 * generic.em replaces ldtemplate.
3954 * Other *.em files replace various *.c files.
3955 A *.em file is a shell script that generates the corresponding
3956 ld__*.c file that implements an emulation. This is usually
3957 a straight 'cat' of a here-document, possibly with substitutions.
3958 * Script files (*.sc) are places by *.sc-sh scripts.
3959 Again, these are simple shell scripts that 'cat'
3960 here-documents, usually with some substitutions.
3961 The output a *.sc-sh is a script file.
3962 * Each emulation is defined by a short shell script with
3963 extension *.sh that specifies the emulation-specific
3964 parameters (such as the name of the *.sh-sc and *.em
3966 * genscript.sh is the master shell script used to generate
3967 an emulation. It is passed various argument, including
3968 the name a the emulation-speciic *.sh file that it
3969 "sources" to set variables to emulation-specifc parameters.
3970 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3971 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3972 * config/mh-foo: Rename LDEMULATION names as appropriate
3973 (usually 'gldfoo' -> plain 'foo').
3974 * ldwrite.c: Fixed a typo in a comment.
3975 * Makefile.in: Major changes. Removed some the sed
3976 magic to converts scripts, since that is now handled
3977 by genscripts.sh and the *.sc-sh scipt generators.
3978 * config.h: Remove a bunch of macros defining emulations
3979 and targets. This becomes one less file to edit when
3980 adding emulations or targets.
3981 * ldemul.h (struct ld_emulation_xfer_struct): Add
3982 emulation_name and target_name fields.
3983 * ldemul.c, ldemul.h: Define some default functions used
3984 by most emulations (and remove from the *.em scripts).
3985 * ldemul.c (ldemul_choose_target): Search the new
3986 ld_emulations array using a loop (instead of a hardwired
3987 nested if statement).
3988 Define the ld_emulation from the automatically-geenrated
3989 ldemul-list.h. This means you no longer have to edit ldemul.c
3990 to add a new emulation.
3991 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3992 their expansions, since the former no longer exist.
3993 * PORTING: A very rough first draft of a porting guide.
3995 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3996 to be terminated by a new-line (instead of requiring a semicolon).
3998 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4000 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4001 tests for NULL pointers all over the place.
4002 * ldlang.c (lang_process): remember to relocate global symbols
4003 *after* relaxing has done it stuff.
4005 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4007 * config/mt-coff-h8300: use EMUL like everything else
4008 * ldlang.c: (print_padding_statement): print the right address.
4009 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4012 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4014 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4015 * ldlang.c (print_data_statement): print the right address.
4017 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4019 * Makefile.in: The rule for testing ld by re-linking itself
4020 via an intermediate -r link was moved to the ld1 rule
4021 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4022 which allows the bootstrap rule to work.
4023 * ldctor.c (find_constructors): Don't create a constructor
4024 list if it is already defined (as would happen if ld is
4025 invoked by collect).
4027 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4029 * config/mh-sparc.h: now uses libgcc.a
4030 * ldmain.c: quit using exit
4031 * *sc: use *(COMMON) rather than [COMMON]
4032 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4033 to allow preprocessing of .l file.
4034 * Makefile.in: New ldlex.l mangling
4035 * ldexp.c (fold_binary): perform expressions with % and / in
4037 * ldfile.c (open_a): open archives on VMS in a special way
4040 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4042 * ldgram.y: map -M behave in the same way as -Map (sets file name
4044 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4045 whether or not relaxing has been done.
4046 * ldmain.c: don't open a map file if it doesn't have a name
4047 * relax.c: all the brains have moved into bfd.
4048 * ldwrite.c: ammend comment
4050 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4052 * Makefile.in: added relax, also made three stage go through a
4055 * config.h: if GNU960 defined, then default emulation mode is
4057 * ldexp.h, ldexp.c: map to file hooks
4058 * ldlang.c: map to file hooks
4059 * ldgram.y: added -Map -relax
4060 * ldlex.l: added -relax, -Map
4061 * ldmain.c: open map file
4062 * ldmisc.c: support for map file
4063 * ldwrite.c: new relax magic
4065 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4067 * Makefile.in, config/tm-*.h: Clean up make output, only
4068 pass DEFAULT_EMULATION to ldmain.c.
4070 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4072 * ldver.c: Bump to version 1.94.
4074 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4076 * Makefile.in: infodir belongs in datadir.
4078 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4080 * Makefile.in: Pass -y to bison. (Again;
4081 accidentally deleted by Rich.)
4082 * news.sc, ldgld68k.sc: Define __end as well as _end.
4084 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4086 * ldindr.h: added to contain prototypes of ldindr.c
4087 * ldfile.c: include ctype.h
4088 * ldmain.c: include the requried prototype headers
4089 * ldwrite.c: get_reloc_upper_bound has been renamed
4090 bfd_get_reloc_upper_bound
4092 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4094 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4095 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4096 spaces following hyphens, bsd make can't cope. added
4097 standards.text support and made it look like all the other
4100 * configure.in: configure now runs entirely in objdir so make file
4101 existence checks against ${srcdir}. Mark this directory as
4104 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4106 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4107 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4108 and mandir now keyed off datadir by default.
4110 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4112 * ldver.c: Bumped version to 1.93.
4113 * Makefile.in: Pass -y to bison.
4115 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4117 * config.h: h8 is now coff, not ieee
4118 * h8300hds.sc: reflect the same
4120 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4122 * ldver.c (ldversion()): Update to 1.92.
4123 * ldctor.c: There are two places constructor sets
4124 can be defined. One of them checked for an existing
4125 duplicate, the other didn't. Unfortunately, the latter
4126 was called after the former ...
4127 So, factor out code for inserting a new element into
4128 constructor_name_list (after checking for a duplicate)
4129 into a new function add_constructor_name, and call
4130 it from both aforementioned places (ldlang_add_constructor
4131 and ldlang_check_for_constructors).
4133 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4135 * Makefile.in: Rename .c files generated from ldtemplate
4136 to have names starting with ld__. This helps 'make clean'.
4138 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4140 * Makefile.in: Take out the version number for install
4141 * m88kbcs.sc: put in contructor blocks.
4143 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4145 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4146 parameter, a format, and an arg pointer, and rename it to
4147 vfinfo(). Write info() in terms of new vfinfo().
4148 New einfo() is the same as info(), except it writes to stderr.
4149 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4150 ldmisc.c: Replace "error" calls to info() by new einfo().
4152 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4154 * ldlex.l ldgram.y: made -V option do same as -v
4155 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4158 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4159 i386 aout changes from Bob Kukura
4160 * Makefile.in, config.h: added i386aout support
4161 * configure.in: fixed /h-{myhost} typo
4162 * ldgram.y: -MM now gives more boring map.
4163 * ldlang.c: now does D_PAGED flag the right way.
4164 * ldsym.c: -MM flags does the right thing.
4166 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4168 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4169 * ldlang.c (init_os): Compensate for BFD change,
4170 where bfd_make_section now returns NULL for a duplicate
4171 section request, instead of the old section.
4173 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4175 * ldver.c: Bump to version 1.91 (consistent with binutils).
4177 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4179 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4180 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4181 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4182 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4183 Add or update copyright notices.
4185 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4188 * Makefile.in: Changed installation directory name scheme
4189 to be consistent with gcc. Also changed 'install'.
4191 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4193 * Makefile.in: new targets ld.mm, ld.me
4195 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4197 * Makefile.in, ldtemplate: Need to use separate scripts
4198 for -n and -N options. Yet more complication.
4200 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4202 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4203 work). Add some lines to avoid Sun Make VPATH bugs.
4205 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4207 * news.sc: Add alignment for data segment.
4208 * ldtemplate: Add (yet another) script to get for -n or -N
4209 options. (These need different alignment than ZMAGIC files.)
4210 * Makefile.in: Add stuff for new foo.xn scripts.
4211 These are generated by replacing "ALIGN(0x...00)" by ".".
4213 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4215 * Makefile.in: new targets ld.ms, ld-index.ms
4216 ld.texinfo: remove tabs, other cleanups for texi2roff
4218 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4220 * ldmain.c (main): Make config.magic_demand_paged be true
4221 by default. Don't the WP_TEXT and D_PAGED flags of
4222 output_bfd here; it's too late, so set it when output_bfd
4223 is created (in ldlang.c). Also fix setting of EXEC_P flag
4224 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4225 * ldlang.c: Remove some duplicate extern declarations.
4226 * ldgram.y: Fixes to -N and -n options.
4227 * Makefile.in: Recognize upper case letters in sed script
4228 to remove assignments from script files.
4229 * ldtemplate: Don't assukme that -N or -n options
4230 imply use of -r script.
4231 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4233 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4235 * ldtemplate: include bfd.h before sysdep.h.
4237 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4239 Restructure configuration scheme for bfd, binutils, ld.
4241 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4242 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4243 Change some config names to match other dirs.
4244 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4246 * config/: Rename some config files to match up h-*.h names.
4247 Remove all the HOST_SYS definitions from the config files.
4249 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4251 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4252 * ldtemplate: Remove ldfile_add_library_path calls;
4253 just use the SEARCH_DIR commands in the script files.
4254 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4255 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4256 This is primarily intended for cross-linking, where you would
4257 place libaries in a different place than native libraries.
4258 Also, emulations made from ldtemplate now use $(srcdir).
4259 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4260 form; people can use the Makefile's LIB_PATH to override.
4262 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4264 * Makefile.in: fix target ld.dvi, add target ld.info
4265 ld.texinfo: make info filename ld.info
4267 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4269 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4271 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4272 few BFD types & enums.
4279 version-control: never