1 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
3 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
5 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
7 * ldwrite.c (ldwrite): Before doing anything, reset the error
8 code. If bfd_final_link returns an error, but the error code is
9 unset, don't issue an extra message. Assume a correct error
10 message was already set.
12 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
14 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
15 (em68kelf.o): New target.
16 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
17 * configure.in: Use them for m68*-*-elf.
19 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
21 Merge in support for Mac MPW as a host.
22 (Old change descriptions retained for informational value.)
24 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
25 (i386-unknown-coff): Remove.
26 (sh-hitachi-hms): New target.
27 (emulation_ofiles): Set correctly for each target.
28 (version, TDEFINES): Add to makefile fragment.
29 * mpw-make.in (BISON): Use byacc instead of bison.
30 (em_*.c): Replace with e*.c everywhere.
31 (ldgram.h): Separate action from ldgram.c generation.
32 (LD_PROG): Depend on Version.r.
33 (Version.r): generate from version info.
34 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
36 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
37 i386-unknown-aout, i386-unknown-coff): New targets.
38 (m68k-aout, m68k-coff): Remove targets.
39 (mk.tmp): Add definition of EMUL.
41 * mpw-config.in (emulname): Set based on target.
42 (ldemul-list.h): Construct.
43 * mpw-make.in (install-only): New target.
44 (install): Depend on install-only.
46 * mpw-make.in (bindir): Fix pathname.
47 (install): Move here from mpw-build.in.
49 * mpw-config.in: New file, MPW configuration fragment.
50 * mpw-make.in: New file, MPW makefile fragment.
51 (This file is semi-automatically generated from Makefile.in.)
52 * ldfile.c (slash): If MPW, set to `:'.
53 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
54 prevent redefinition errors.
57 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
59 * emulparams/arcelf.sh (ENTRY): Define.
62 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
64 * ldwrite.c (clone_section): Align clone sections on even
67 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
69 * configure.in: Change linux to default to elf. Using
70 i[345]86-*-linuxaout will build a linker which defaults to a.out.
71 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
72 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
73 * config/i386-lelf.mt: Remove.
75 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
77 * ldmain.c (main): If opening the map file fails, call
78 bfd_set_error before calling einfo.
80 * ld.texinfo, ld.1: Document the -no-keep-memory option.
82 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
84 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
85 does mark shared libraries as executable.
87 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
89 * ldlang.c (lang_common): Change power to int. Pass larger values
90 before smaller values.
91 (lang_one_common): Treat info as int *. Don't bother to check for
92 last value, since it is now zero.
94 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
96 * ldlang.c (load_symbols): An empty archive is OK.
98 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
100 * ldmain.c (progress.h): Include.
101 (main): Call START_PROGRESS and END_PROGRESS.
103 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
105 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
106 .dtors sections, so that these pointers get relocated also.
107 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
108 and end of the constructors/destructors.
110 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
112 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
113 describes an archive, call bfd_link_add_symbols on each member.
114 * ldmain.c (whole_archive): New variable.
115 (main): Initialize it to false.
116 * ldmain.h: Declare whole_archive.
117 * lexsup.c (parse_args): Grok --whole-archive switch.
118 * ld.texinfo, ld.1: Document --whole-archive.
120 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
122 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
123 using the default emulation.
125 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
127 * config/hppaelf.mh (HOSTING_EMU): Likewise.
129 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
131 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
132 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
134 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
136 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
138 * ldlex.l: Return -lFILENAME as the token LNAME.
139 * ldgram.y: Add token LNAME.
140 (input_list): Treat LNAME like NAME, but pass it to
141 lang_add_input_file as lang_input_file_is_l_enum.
142 * ld.texinfo: Document using -lFILENAME in INPUT.
144 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
146 * ldlang.c (lang_check): If the architectures are compatible call
147 bfd_merge_private_bfd_data to let the backend do additional
151 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
153 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
154 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
157 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
159 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
160 all supported emulations.
162 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
164 * ldemul.c (ldemul_list_emulations): New function.
165 * ldemul.h (ldemul_list_emulations): Declare.
166 * ldver.c (help): List supported targets and emulations.
168 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
170 * scripttempl/elf.sc (.debug): Relocate to address 0.
171 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
172 .debug_sfnames, .line): Likewise.
174 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
176 * emultempl/elf32.em (hold_rel): New static variable.
177 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
178 contents whose names begin with ".rel" after hold_rel. Remove the
179 assertion which checked for unplaced .rel sections. Don't try to
180 sort the section into place if place->bfd_section is NULL.
181 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
182 section beginning with ".rel".
184 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
186 Doc note from pierre@phi.la.tce.com (Pierre Willard):
187 * ld.texinfo: -X and -x work even if -s or -S are not specified.
188 * ld.1: Similar change.
190 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
192 * emulparams/gld960coff.sh (COFF_CTORS): Define.
193 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
195 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
197 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
198 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
199 * config/i386-lelf.mt: New file.
200 * config/i386-gelf.mt: New file.
202 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
204 * configure.in: Match on mips-ecoff, and default to the IDT
207 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
209 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
210 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
211 to double the size of the table.
214 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
216 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
219 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
221 * Makefile.in (distclean): Do recursive deletion, since ldscripts
224 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
226 * ldmain.c (main): If trace_file_tries is true, and we are using
227 an internal linker script, print out the script.
228 * ldfile.c (try_open): Reindent function. Make the messages about
229 opening script files more informative.
231 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
232 * ld.texinfo, ld.1: Update accordingly.
234 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
236 * ldlang.c (lang_one_common): Adjust references to common symbol
237 information for new structure.
239 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
241 * ldmain.c (undefined_symbol): Handle section being NULL.
243 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
244 * ldexp.c (fold_name): Likewise.
245 * ldlang.c (print_one_symbol): Likewise.
246 (lang_finish): Likewise.
247 * ldmain.c (multiple_common): Likewise.
248 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
249 renamed to bfd_link_hash_undefweak.
251 * scripttempl/alpha.sc: Set address of .data section correctly
252 when -n or -N is used. Patch from Chris G Demetriou
253 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
254 * scripttempl/mips.sc: Similar change.
256 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
258 * ldlang.c (lang_size_sections): Clarify error message when user
259 specified start addr conflicts with region. Fix resetting of
262 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
264 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
265 in lang_allocating_phase_enum.
267 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
269 * Makefile.in (distclean): Depend upon clean. Don't bother to
270 remove files which will be removed by clean. From patch by
271 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
273 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
275 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
276 a MIPS target, clobber the size of all but the first input
277 .reginfo section to be 0, so that lang_size_sections sets the
278 correct size for the output .reginfo section.
280 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
282 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
283 Remove unused variable is.
285 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
287 * configure.in: Add support for powerpc-*-eabi.
289 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
292 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
293 elf.sc, which defines some new symbols PowerPC elf needs.
295 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
297 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
298 constructor entry is in the absolute section.
300 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
302 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
303 * config/i386-gnu.mt: New file. Include ELF support.
305 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
307 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
308 there are any input sections named .gnu.warning, treat them as
309 containing a warning message to be printed by the linker, and
310 clobber the size so that the message is not copied into the output
312 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
315 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
317 * configure.in (w65-*-*): New target.
318 * Makefile.in: Update.
319 * scripttempl/w65.sc: New.
320 * config/coff-w65.mt: New.
322 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
324 * ldlang.c (lang_place_orphans): Don't ignore files with
325 just_syms_flag set. Instead, put all their sections in
326 bfd_abs_section_ptr, using the section VMA as the output_offset.
328 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
330 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
331 name `reloc_howto_type', since it's now defined to be const.
332 * ldlang.c (lang_add_reloc): Ditto.
333 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
335 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
337 * ldexp.c (fold_binary): Adding or subtracting an absolute value
338 to a relative value does not require forcing the relative value to
339 be absolute. Also, reindent function.
341 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
343 * ldwrite.c (clone_section): Create a symbol with the
344 same name as the section.
346 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
348 * ld.h (split_by_reloc, split_by_file): New flags.
349 * ldwrite.c (clone_section, split_sections): New functions.
350 * lexsup.c (parse_args): Understand new split options.
353 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
355 * configure.in (arc-elf): New target.
356 * Makefile.in (earcelf.c): New target.
357 * config/arc-elf.mt: New file.
358 * emulparms/arcelf.sh: New file.
361 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
363 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
364 .data segment. They must be writable when creating a shared
365 library. From H.J. Lu <hjl@nynexst.com>.
367 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
369 * emultempl/miposecoff.em: New file.
370 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
371 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
372 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
373 provide __runtime_reloc_start and __runtime_reloc_stop if they are
374 used. Align _fdata to a 16 byte boundary.
375 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
377 (emipsidtl.c): Likewise.
378 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
380 * ld.h (args_type): Add new field embedded_relocs.
381 * ldemul.h (ldemul_after_open, after_open_default): Declare.
382 (ld_emulation_xfer_struct): Add new field after_open.
383 * ldemul.c (ldemul_after_open): New function.
384 (after_open_default): New function.
385 * ldlang.c (lang_process): Call ldemul_after_open.
386 * lexsup.c (parse_args): Handle --embedded-relocs.
387 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
388 new after_open field to after_open_default.
389 * emultempl/generic.em, emultempl/gld960.em: Likewise.
390 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
391 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
392 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
393 * ld.texinfo, ld.1: Mention -embedded-relocs.
395 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
397 * Makefile.in: Add eshl.o.
398 * config/coff-sh.mt: Add shl emulation.
400 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
402 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
403 Youngdale <eric@aib.com>.
405 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
407 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
408 * config/i386linux.mh: New file; set HOSTING_CRT0.
409 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
410 /usr/lib, since that is already in LIB_PATH.
412 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
414 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
416 (.data, .bss): If "-N", then place the data/bss just after the end
417 of the .text section rather than at the default 0x40000000.
419 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
422 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
424 Patches from Eric Youngdale <eric@aib.com>:
425 * ldlang.c (lang_finish): Don't warn if entry symbol not found
426 when generating a shared library.
427 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
428 attempting to place an orphaned relocation section when generating
429 a dynamically linked object.
431 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
434 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
436 * ld.h (args_type): Add field export_dynamic.
437 * lexsup.c (parse_args): Recognize --export-dynamic.
438 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
439 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
441 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
443 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
444 we allocate common symbols.
446 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
448 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
449 .rela.fini to the list of .rel* sections.
451 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
453 * ldlang.c (load_symbols): Add new argument place. Only accept
454 linker scripts if place is not NULL. Put commands found in an
455 assumed linker script into place.
456 (lookup_name): Pass NULL as place argument to load_symbols.
457 (open_input_bfds): In lang_input_statement_enum case, pass a place
458 argument to load_symbols, and store any new statements after the
461 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
463 * ldver.c (ldversion): Bump to 2.5.3.
465 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
467 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
469 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
471 * Makefile.in (check): Add missing "else true" clause.
473 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
475 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
476 entry point to "start". Align at end of each section to 0x200.
477 Start .text section 0x1000 later. Add _etext, _edata, _end
480 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
482 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
483 composed of different object file formats.
484 (ldctor_build_sets): If the output format does not support the
485 reloc, and we are not generating a relocateable link, try getting
486 the reloc from the input format.
488 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
490 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
491 (em68knbsd.c): New target.
493 * config/m68k-nbsd.mt: New file.
494 * emulparams/m68knbsd.sh: New file.
495 * configure.in (m68*-*-netbsd*): Use above configs.
497 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
499 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
500 appropriately named static library, stop the search at that
503 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
505 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
506 and esparcnbsd.o; sorted entries.
507 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
509 * config/netbsd532.mt: Removed.
510 * emulparams/netbsd532.sh: Removed.
512 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
513 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
514 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
515 sparc*-*-netbsd*): Use above configs.
517 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
519 * ldmain.c (multiple_common): One of the types may now be
520 bfd_link_hash_indirect. The old BFD argument may be NULL.
522 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
524 * configure.in: Add * at the end of m68k-hp-hpux.
526 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
528 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
531 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
533 * scripttempl/nw.sc: Gather constructors and destructors and
534 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
536 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
538 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
539 (ei386nw.c, eppcnw.c): New targets.
541 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
542 scripttempl/nw.sc: New files, for i386 and powerpc netware.
544 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
545 instead of {i386,ppc}-elf.
547 * configure.in (sparc*-*-netware): Removed. There is no such
550 * ldint.texinfo: Move misplaced `@end iftex'.
552 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
554 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
555 .rela.dtors to the list of .rel* sections.
557 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
559 * ldver.c (ldversion): Update to version 2.5.
560 * Version 2.5 released.
562 * configure.in (all_targets): Handle i386-linux*.
564 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
566 * scripttempl/aout.sc: Set _etext and __etext to ., not
567 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
568 will not break any other system. From Eric Valette
571 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
573 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
574 --verbose to get the old -V behaviour.
575 * ld.1, ld.texinfo: Document this change.
577 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
579 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
580 assertion, since it could fail with a user defined linker script.
582 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
583 name in the hash table during the first phase--the hash table does
584 not even exist at that point, much less have the right value.
586 * Makefile.in (CC): Define.
587 (CXX): Move definition, change from g++ to gcc.
588 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
589 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
590 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
591 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
592 (.cc.o): Comment out.
594 (site.exp): Don't create testdir or set tmpdir.
595 (check): Run checks even if not running native. Use CC_FOR_TARGET
596 instead of RUNTEST_CC, and likewise for CXX.
597 (cdtest targets): Comment out.
598 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
599 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
600 * cdtest-main.cc, cdtest.exp: Remove.
602 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
604 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
605 file naming problems.
606 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
607 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
608 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
609 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
610 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
611 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
612 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
614 * genscripts.sh: Always search /usr/local/TARGET/lib.
616 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
618 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
620 * configure.in: Handle i386-bsdi* targets like i386-bsd.
622 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
624 * lexsup.c (parse_args): Add support for -a for HP/UX
627 * lexsup.c (parse_args): -c takes an argument.
629 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
631 * ld.h (args_type): Add new field endian.
632 * lexsup.c (parse_args): Handle -EB and -EL by setting
634 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
635 * ldlang.c (lang_add_output_format): Add arguments big and little.
636 If command_line.endian is set, use it to select big or little
637 rather than the default. Changed all callers.
638 * ldlang.h (lang_add_output_format): Update declaration.
639 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
640 LITTLE_OUTPUT_FORMAT.
641 * emulparams/elf32mipl.sh: Likewise.
642 * emulparams/mipsbig.sh: Likewise.
643 * emulparams/mipsbsd.sh: Likewise.
644 * emulparams/mipsidt.sh: Likewise.
645 * emulparams/mipsidtl.sh: Likewise.
646 * emulparams/mipslit.sh: Likewise.
647 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
648 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
650 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
651 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
652 * scripttempl/mipsbsd.sc: Likewise.
654 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
655 depending upon ldgram.c, so that a parallel make does not try to
658 * configure.in (mips*el-elf*): New target.
659 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
660 (eelf32mipl.c): New target.
662 * config/mipsl-elf32.mt: New file.
663 * emulparams/elf32mipl.sh: New file.
665 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
667 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
670 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
672 * ldmisc.c (vfinfo): Print BFD file name as well as file name
673 returned by find_nearest_line, in case the file name is something
674 unhelpful such as a .h file. Handle %u.
676 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
678 * ldlang.c (lang_do_assignments): Make sure output statement
679 has an attached bfd_section before trying to dereference it.
681 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
683 * ld.h (ld_config_type): Add new field warn_once.
684 * ldmain.c (undefined_symbol): Handle -warn-once.
685 * lexsup.c (parse_args): Recognize -warn-once.
686 * ld.texinfo (Options): Document -warn-once.
689 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
690 name. For %C, print the function name on a separate line, to keep
691 the length of error messages under control.
692 * ldmain.c (multiple_definition): Use %D for ``first defined
694 (undefined_symbol): Use %D for ``more undefined references
697 * ldmisc.c (multiple_warn): Remove; no longer used.
698 * ldmisc.h (multiple_warn): Don't declare.
700 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
702 * ldlang.c (print_output_section_statement): Print all lines
705 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
707 * ldlang.c (load_symbols): Check for archive before object. Use
708 bfd_check_format_matches, and, if ambiguous, print a list of
709 matching formats. If file format is not recognized, treat file as
711 * ldgram.y (yyerror): If assuming an object file is a script,
712 mention that. Tweak the format of the error messages.
713 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
714 guess that this is not actually a script, and just report that the
715 file format was not recognized.
716 * ld.texinfo (Options): Admit that -( may be used more than once.
717 Add note that unrecognized object files are now treated as linker
720 * ldfile.c (ldfile_input_filename): Make const.
721 (ldfile_assumed_script): New variable.
722 (try_open): Change arguments types to const.
723 (ldfile_find_command_file): Likewise.
724 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
725 * ldfile.h: Update declarations for ldfile.c changes.
726 * ldlex.l: Include <ctype.h>.
727 (file_name_stack): Change to be const char *.
728 (lineno_stack): New static variable.
729 (<<EOF>>): Set lineno as well as ldfile_input_filename.
730 (lex_push_file): Make name argument const. Initialize
732 (lex_redirect): Initialize lineno_stack entry.
733 (lex_warn_invalid): Handle non printable characters nicely.
734 * ldlex.h (lex_push_file): Declare second argument as const.
736 * ldgram.y (ifile_p1): Recognize GROUP.
737 * ldlex.l: Recognize GROUP.
738 * ld.texinfo (Option Commands): Document GROUP.
740 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
742 * config/m68klynx.mh: New file.
744 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
746 * emultempl/hppaelf.em: Add newlines to the error messages.
748 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
750 * config/i386lynx.mh: New file.
751 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
754 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
756 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
757 (GENERATE_SHLIB_SCRIPT): Define as yes.
758 (DYNAMIC_LINK): Define as false.
759 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
760 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
761 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
762 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
765 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
767 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
769 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
771 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
772 .got section is now explicitly handled in elf.sc.
774 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
776 * scripttempl/alpha.sc: Redo script to set . outside of sections
777 and not bother to explicitly specify section addresses.
778 Explicitly place .sdata section.
780 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
782 * scripttempl/m68kcoff.sc: Put .bss in data segment.
784 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
785 0, and to only be marked as NOLOAD if relocating.
786 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
787 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
788 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
789 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
790 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
791 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
792 * scripttempl/sparclynx.sc: Likewise.
794 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
796 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
797 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
800 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
802 * ld.h (args_type): Add field soname.
803 * lexsup.c (parse_args): Handle -soname argument.
804 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
806 * ld.texinfo: Document -soname.
808 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
810 * ldlang.c (lang_check): Don't try to set the architecture if the
811 input and output files are incompatible. Just warn.
813 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
815 * configure.in: Change i[34]86 to i[345]86.
817 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
819 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
821 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
823 Make the ELF linker handle orphaned sections reasonably. Also,
824 define __start_SECNAME and __stop_SECNAME around sections whose
825 names can be represented in C, for the benefit of symbol sets in
827 * ldemul.h (ldemul_place_orphan): Declare.
828 (ld_emulation_xfer_type): Add place_orphan field.
829 * ldemul.c (ldemul_place_orphan): New function.
830 * ldlang.h (wild_doit): Declare.
831 * ldlang.c (wild_doit): Make nonstatic.
832 (lang_place_orphans): Call ldemul_place_orphan.
833 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
834 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
836 (gld${EMULATION_NAME}_place_orphan): New static function.
837 (gld${EMULATION_NAME}_place_section): New static function.
838 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
840 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
842 * scripttempl/aout.sc: Add .linux-dynamic after .data.
844 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
846 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
847 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
849 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
851 * ldexp.h (exp_get_abs_int): Declare.
853 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
855 * ldlang.c (lang_do_assignments): Handle complex AT's better.
856 * ldexp.c (exp_get_abs_int): New function.
858 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
860 * configure.in: add i960-nindy-coff support.
862 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
864 * ldlex.l (yy_create_string_buffer): Handle change to internal
865 interface in flex 2.4.7.
867 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
869 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
870 New function; add 0x20 to any use of -Ttext.
871 (gld${EMULATION_NAME}_create_output_section_statements): New
873 (ld_${EMULATION_NAME}_emulation): Use the new function
874 gld${EMULATION_NAME}_create_output_section_statements.
876 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
878 * scripttempl/mips.sc: Redo script to set . outside of sections
879 and not bother to explicitly specify section addresses.
881 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
883 * scripttempl/elf.sc: Copy several more relocation sections into
884 the output. Put .got.plt sections into .got.
886 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
888 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
890 Add a new script operator, PROVIDE, to define a symbol only if it
892 * ldgram.y (PROVIDE): New token.
893 (assignment): Accept PROVIDE.
894 * ldlex.l (PROVIDE): New token.
895 * ldexp.h (node_type): Add etree_provide to node_class enum.
896 (exp_provide): Declare.
897 * ldexp.c (exp_fold_tree): Handle etree_provide.
898 (exp_provide): New function.
899 (exp_print_tree): Handle etree_provide.
900 * ld.texinfo: Document PROVIDE.
902 * ldlang.c (lang_common): Pass desired alignment to
903 lang_one_common as power of two.
904 (lang_one_common): Get common symbol alignment from linker hash
905 table entry. Treat desired alignment as a power of two.
907 * ldlang.c (wild_section): Attach all section with the given name,
908 not just the first one. If there is no name, attach all sections
909 even if the SEC_IS_COMMON flag is set.
911 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
913 * ld.h (args_type): Add field rpath.
914 * lexsup.c (S_ISDIR): Define if not already defined.
915 (parse_args): Add support for -rpath. If -R is used to name a
916 directory, treat it as -rpath for Solaris compatibility.
917 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
918 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
919 * ldmain.c (main): Initialize command_line.rpath to NULL.
920 * ld.texinfo: Document -rpath option.
922 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
924 * emulparams/pc532machaout.sh: New file. Pc532 mach script
927 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
929 * config/pc532mach.mt: New file. Pc532 mach target support.
931 * config/pc532mach.mh: New file. Pc532 mach host support.
933 * config/netbsd532.mt: New file. Netbsd 532 target support.
935 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
937 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
940 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
942 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
943 bfd_abs_section_ptr, not &bfd_abs_section.
945 * lexsup.c (parse_args): Changed "retain-symbols-file" from
946 no_argument to required_argument. From djm.
948 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
950 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
951 sections to force a VMA of 0; needed for ELF backends which have
952 not been converted to the new linker style.
954 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
956 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
957 it was for the HPUX dynamic loader's use and it creates problems
960 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
962 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
963 * ldlang.h (lang_do_assignments): Put external decl here.
964 * emultempl/hppaelf.em: Minor cleanups throughout file.
965 (hppa_elf_create_output_section_statements): Rewrite.
966 (hppaelf_finish): Rewrite.
968 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
970 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
972 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
974 * ld.texinfo: -Bstatic is not ignored.
976 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
978 * ldlex.l: Recognize \r the same as \n.
980 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
982 Preliminary support for generating shared libraries, from Eric
983 Youngdale <ericy@cais.cais.com>.
984 * genscripts.sh: If the emulation parameter file sets
985 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
986 CREATE_SHLIB defined.
987 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
988 link_info.shared is set, use the .xs script file.
989 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
990 .interp section, and don't include TEXT_START_ADDR in the starting
991 address of the first section.
992 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
993 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
995 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
997 * configure.in: Change --with-targets to --enable-targets.
999 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1001 * lexsup.c (parse_args): Add support for new options -( -) with
1002 synonyms --start-group --end-group.
1003 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1004 (lang_group_statement_type): Define new struct.
1005 (lang_statement_union_type): Add group_statement field.
1006 (lang_enter_group, lang_leave_group): Declare.
1007 * ldlang.c (lang_for_each_statement_worker): Handle
1008 lang_group_statement_enum.
1009 (map_input_to_output_sections, print_statement): Likewise.
1010 (lang_size_sections, lang_do_assignments): Likewise.
1011 (open_input_bfds): Completely rewrite. Now does its own looping,
1012 rather than using lang_for_each_statement. Handle groups.
1013 (lang_process): Update call to open_input_bfds.
1014 (print_group): New static function.
1015 (lang_enter_group, lang_leave_group): New static functions.
1016 * ldfile.c (ldfile_open_file): If the file has already been
1017 opened, just return rather than taking an assertion failure.
1018 * ldver.c (help): Mention new options.
1019 * ld.texinfo: Document new options.
1021 * ldlang.c (end_of_data_section_statement_list): Don't define.
1022 (lang_leave_output_section_statement): Don't set obsolete variable
1023 end_of_data_section_statement_list.
1025 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1028 * ldlang.c (lang_size_sections): Adjust current region address
1029 even for sections with an explicit address. From
1030 ralphc@pyramid.com (Ralph Campbell).
1032 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1033 From jrs@world.std.com (Rick Sladkey).
1035 * scripttempl/mipsbsd.sc: Let sections align to their natural
1038 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1040 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1042 (lang_abs_symbol_at_beginning_of): Likewise.
1043 (lang_abs_symbol_at_end_of): Likewise.
1044 (lang_size_sections): Use bfd_is_abs_section to check for the
1045 absolute section. Don't try to set the VMA or output_offset or
1046 size of the absolute section.
1047 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1050 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1052 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1053 when generating relocatable objects.
1055 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1057 * emultempl/linux.em: New file providing support for linking
1058 against Linux shared libraries.
1059 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1060 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1062 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1064 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1065 * ldmain.c (main): Initialize link_info.shared to false. Give
1066 error if link_info.relocateable and link_info.shared are both set.
1068 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1069 it as naming an emulation to be added to EMULATION_OFILES.
1070 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1072 * Makefile.in: Rebuilt dependencies.
1073 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1074 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1075 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1076 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1077 (ei386linux.c): Remove; now in Makefile.in.
1078 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1079 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1080 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1081 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1082 (eelf64_sparc.c): Remove; now in Makefile.in.
1083 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1084 (eelf32_sparc.c): Remove; now in Makefile.in.
1086 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1087 no owner--it might be bfd_abs_section. From Eric Youngdale
1088 <ericy@cais.cais.com>.
1090 * scripttempl/aout.sc: Let sections align to their natural
1093 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1095 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1096 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1097 * ldemul.c: Include ldexp.h and ldlang.h.
1098 (ldemul_open_dynamic_archive): New function.
1099 * ldfile.h (ldfile_open_file_search): Declare.
1100 * ldfile.c: Include ldemul.h.
1101 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1102 argument, not bfd *. Change all callers.
1103 (ldfile_open_file_search): Rename from open_a. Return boolean
1104 argument, not bfd *. Clean up. Change all callers.
1105 (ldfile_open_file): If doing a dynamic link, call
1106 ldemul_open_dynamic_archive rather than assuming the extension of
1107 a dynamic object is ".so".
1108 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1110 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1112 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1114 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1115 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1116 Accept -static as a synonym for -non_shared.
1118 Let the user change the dynamic linker used by ELF code.
1119 * ld.h (args_type): Add new field interpreter.
1120 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1122 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1123 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1124 the ELF backend to return the .interp section. If
1125 command_line.interpreter is not NULL, set the contents of .interp
1127 * ld.texinfo: Mention -dynamic-linker.
1129 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1132 * lexsup.c (parse_args): Sort out the option macros and change the
1133 definitions to make it easier to add a new option.
1135 * scripttempl/aout.sc: Define __etext and __edata to go along with
1138 * ld.h (ld_config_type): Add new field traditional_format.
1139 * lexsup.c (parse_args): Add traditional-format to longopts, and
1141 * ldmain.c (main): Initialize config.traditional_format to false.
1142 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1143 flags of output_bfd according to config.traditional_format.
1144 * ldver.c (help): Mention -traditional-format.
1145 * ld.texinfo: Document -traditional-format.
1147 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1149 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1150 they are encountered.
1152 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1154 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1155 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1157 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1159 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1160 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1162 * ldfile.c (open_a): If this is not an archive, try to open it in
1163 the current directory before searching for it.
1165 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1167 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1168 BLOCK works in a section address as documented.
1170 * ldgram.y (YYDEBUG): Don't define.
1172 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1174 * emultempl/gld960.em: Pass false for new argument to
1175 ldfile_add_library_path.
1176 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1178 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1181 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1183 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1185 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1187 * Makefile.in (check): Delete ld.new dependency so that a regression
1188 test doesn't trigger a rebuild of the linker.
1190 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1192 * ldlang.c (map_input_to_output_sections): For lang_address, call
1193 init_os if it hasn't already been called.
1195 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1197 Add support for SunOS shared libraries.
1198 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1199 shared library support code.
1200 * emultempl/sunos.em: New file.
1201 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1202 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1203 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1204 (esun3.c): Likewise.
1206 * ldlang.c: Minor formatting cleanups.
1207 (lang_for_each_input_file): New function.
1208 * ldlang.h (lang_for_each_input_file): Declare.
1210 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1212 (search_head): Declare.
1213 (ldfile_add_library_path): Add new cmdline argument in prototype.
1214 * ldfile.c (search_head): Make non-static.
1215 (search_dirs_type): Move to ldfile.h.
1216 (ldfile_add_library_path): Accept cmdline argument, and save it.
1217 * lexsup.c (parse_args): Pass true for new cmdline argument of
1218 ldfile_add_library_path.
1219 (set_default_dirlist): Likewise.
1220 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1221 argument of ldfile_add_library_path.
1222 * ldgram.y (ifile_p1): Likewise.
1224 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1226 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1227 total_size, superfile and chain.
1228 * ldfile.c (open_a): Don't clear search_dirs_flag.
1229 (ldfile_open_file): Don't try to open superfile. Assert that file
1230 has not already been opened.
1231 * ldlang.c (new_afile): Don't initialize superfile.
1232 * ldmain.c (add_archive_element): Don't initialize subfiles or
1233 chain or superfile. Initialize search_dirs_flag to false.
1235 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1237 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1239 Changes from binutils-2.4 release:
1241 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1242 variables, use whitespace, so scripts don't break.
1244 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1246 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1248 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1249 * Makefile.in: Noted change.
1251 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1252 don't know where that's supposed to come from, or why it's
1255 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1257 * configure.bat: update to latest makefile.in
1258 * emulpara/go32.sh: set to coff-go32 not aout
1259 * emultemp/generic.em: strength-reduce the structure of
1260 this shell script, since the only available shell for
1261 DOS can't handle complex syntax.
1262 * emultemp/stringify.sed: for "sed -f" instead of inline.
1263 * makefile.in: depend on stringify.sed as well as genscripts.sh
1264 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1265 * genscripts.sh: empty variables aren't always considered "set",
1266 so set them to "y" instead.
1268 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1270 * ldlang.c (entry_symbol): Make static.
1271 (lang_add_entry): Add cmdline argument.
1272 * ldlang.h (lang_add_entry): Change prototype.
1273 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1274 * lexsup.c (parse_args): Likewise.
1276 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1278 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1279 .reginfo an address.
1280 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1281 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1282 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1284 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1286 Add support for ELF shared libraries.
1287 * ld.h (ld_config_type): Add field dynamic_link.
1288 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1289 on attempts to use -r with -relax, -call_shared or -s.
1290 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1291 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1292 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1293 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1294 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1295 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1297 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1298 opening a file with a .so extension first.
1299 * emultempl/elf32.em: New file.
1300 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1301 (NONPAGED_TEXT_START_ADDR): Likewise.
1302 (TEMPLATE_NAME): Define as elf32.
1304 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1305 * scripttempl/elf.sc: Add placement for new dynamic sections.
1306 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1307 outside of any section. Don't use ALIGN(8); just let one section
1308 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1309 sections; they'll be handled correctly anyhow.
1310 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1312 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1314 * Makefile.in (install): Redirect output of ln to /dev/null.
1316 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1318 * emultempl/hppaelf.em: Change all references of
1319 .hppa_linker_stubs to .PARISC.stubs.
1320 * scripttempl/hppaelf.sc: Likewise.
1322 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1324 * ldlang.c (print_output_section_statement): Change ``no attached
1325 output section'' message slightly.
1326 (lang_do_assignments): Don't recurse down if there is no real
1329 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1330 match corresponding change in emulation templates.
1331 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1332 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1334 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1336 * ldver.c (ldversion): Updated version number.
1338 * cdtest-foo.cc: Use explicit "#pragma implementation".
1339 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1340 * Makefile.in: References to cdtest-func.o changed to
1343 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1345 Don't create unnecessary output sections.
1346 * ldlang.c (out_bfd_get_section_by_name): Remove.
1347 (wild_section): Call bfd_get_section_by_name rather than
1348 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1350 (lang_create_output_section_statements): Remove.
1351 (map_input_to_output_sections): For several cases, call init_os if
1352 it has not already been called.
1353 (lang_size_sections): If output section was not created, skip it.
1354 (lang_process): Don't call lan_create_output_section_statements.
1355 (lang_place_orphans): Skip files with just_syms_flags set to true.
1356 * ld.texinfo: Document change.
1358 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1360 * ldlang.c (wild_doit): Don't bother initializing the vma and
1361 section size. Don't special case SEC_SHARED_LIBRARY.
1362 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1365 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1367 * config/go32.mh : New file for Xgo32X.
1369 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1371 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1372 before calling einfo, since we are reporting an fopen failure.
1373 From jrs@world.std.com (Rick Sladkey).
1375 * configure.in: Use "e" rather than "em_" as prefix for
1378 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1380 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1382 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1383 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1385 * Makefile.in: Changed all generated file names.
1386 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1387 sed patterns to handle new filenames.
1389 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1390 * configure.in: Adjusted.
1392 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1394 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1395 work. Instead, check build dir and $srcdir explicitly, and use
1396 `echo' to get all the filenames.
1398 * configure.in (h8300h-*-hms): Changed ld_target name to
1400 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1403 * config/i960coff.mt: New file.
1404 * emulparams/gld960coff.sh: New file.
1405 * emultempl/gld960c.em: New file.
1406 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1407 i960coff configuration.
1408 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1410 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1411 code isn't included in FSF releases, and it can still be
1412 explicitly selected.
1413 (distclean): Remove site.bak and tmpdir.
1414 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1415 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1417 Patches from Ralph Campbell:
1418 * config/mipsbsd.mh: New file.
1419 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1420 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1421 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1424 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1426 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1428 * config/m68k.mt (EMUL): Set to m68kaout.
1429 * emulparams/m68kaout.sh: New file.
1430 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1431 (em_m68kaout.c): New target.
1433 * ldlang.c (lang_size_sections): If dot moves because of an
1434 assignment, don't try to insert a pad into the absolute output
1435 section, just change the address of the default memory region
1438 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1439 cdtest-ur.out, and cdtest-ur.tmp.
1441 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1443 * scripttempl/sa29200.sc: Align all sections to four byte
1446 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1448 * Makefile.in, configure.in: Support for go32 coff.
1449 * config/i386-go32.mt: New file
1450 * emulparams/i386go32.sh: New file
1451 * scripttempl/i386go32.sc: New file
1453 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1455 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1456 Lynx-specific script templates.
1457 * configure.in (sparclite*-*-coff): Use coff-sparc.
1458 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1459 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1460 (ENTRY): Set to __main.
1461 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1462 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1463 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1465 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1467 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1468 byte boundary, in case the global constructors do not take up an
1471 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1472 exist, get crtbegin based on gcc -print-libgcc-file-name.
1473 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1475 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1477 * ldlang.c (lang_size_sections): When no address is given for a
1478 section, align it according to its requirements.
1480 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1482 * Makefile.in (clean, distclean): Remove configdoc.texi.
1484 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1486 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1488 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1490 * ldlang.c (lang_size_sections): When relaxing, adjust the
1491 position of a padding statement, and adjust dot accordingly.
1493 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1495 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1497 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1499 * scripttempl/i386coff.sc: If relocating, don't put .init and
1500 .fini sections into .text; keep them separate.
1501 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1502 exist, get crtbegin based on gcc -print-libgcc-file-name.
1503 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1505 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1507 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1509 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1511 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1514 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1515 if building a final executable.
1517 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1519 * ldmain.c (main): Check the return value of bfd_close.
1521 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1523 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1524 sections never overlap when using -r.
1526 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1528 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1529 changes: get_symtab_upper_bound renamed and returns long,
1530 bfd_canonicalize_symtab returns long, check for error indications.
1532 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1534 * ldlang.c (print_input_section): For section size, use
1535 _cooked_size if it is non-zero, size otherwise.
1536 (size_input_section): Likewise.
1537 (lang_do_assignments): Likewise (case lang_input_section_enum).
1539 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1541 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1542 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1543 (lang_add_input_file): Pass true to new_afile for add_to_list.
1544 (lookup_name): Remove force_load argument. Changed all callers.
1545 Pass false to new_afile for add_to_list. Split loading of symbols
1546 out into separate function.
1547 (load_symbols): New function split out of lookup_name. Don't load
1548 the symbols if they are already loaded.
1549 (open_input_bfds): For lang_input_statement_enum call load_symbols
1550 rather than lookup_name.
1551 (lang_process): Pass abs_output_section rather than NULL to
1553 (lang_startup): Set real field of first_file to true.
1555 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1557 * ldlang.c (had_relax): Removed.
1558 (relax_again): New static variable.
1559 (lang_size_sections): Change call to bfd_relax_section to
1560 correspond to BFD changes. Set relax_again appropriately.
1561 (lang_process): Remove #if 0 code. When relaxing, keep calling
1562 lang_do_assignments and lang_size_sections until relax_again
1565 * emultemp/gld960.em: Include libiberty.h
1566 (gld960_before_parse): Pass NULL as final argument to concat.
1568 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1570 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1573 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1574 building a bfd_data_link_order, rather than by setting the section
1575 contents immediately.
1577 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1579 Changes to make -Ur work again.
1580 * ldmain.c (add_to_set): Now takes reloc argument rather than
1581 bitsize. Check config.build_constructors here. If an new hash
1582 table entry is created, mark it as undefined.
1583 (constructor_callback): No longer takes bitsize argument. Pass
1584 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1585 BFD backend supports it.
1586 (reloc_overflow): Handle a NULL abfd argument.
1587 (reloc_dangerous, unattached_reloc): Likewise.
1588 * ldctor.c: Include ldmain.h.
1589 (struct set_info): Change bitsize field to reloc.
1590 (ldctor_add_set_entry): Now takes reloc argument rather than
1591 bitsize. Don't bother to check config.build_constructors here.
1592 (ldctor_build_sets): Get the size from the reloc howto. If
1593 generating relocateable output, call lang_add_reloc rather than
1595 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1597 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1598 (lang_reloc_statement_type): New structure.
1599 (lang_statement_union_type): Add reloc_statement field.
1600 (lang_add_reloc): Declare new function.
1601 * ldlang.c (lang_for_each_statement_worker): Handle
1602 lang_reloc_statement_enum.
1603 (map_input_to_output_sections, print_statement): Likewise.
1604 (lang_size_sections, lang_do_assignments): Likewise.
1605 (print_reloc_statement): New function.
1606 (lang_add_reloc): New function.
1607 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1609 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1610 (cdtest-ur, cdtest-ur.out): New targets.
1611 (check-cdtest): Now also check that -Ur works correctly.
1613 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1615 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1617 * ldlang.c (lang_process): Move lang_common call before
1618 map_input_to_output_sections, to ensure that any alignment
1619 constraints set by common symbols are copied over to the output
1622 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1624 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1625 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1626 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1627 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1630 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1632 * config/i386bsd.mh: New file.
1634 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1636 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1638 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1639 (DATA_START_SYMBOLS): Define _fdata.
1641 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1643 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1645 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1647 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1648 works again. Attach some output symbols to the stub file bfd.
1650 * emultempl/hppaelf.em: Include elf32-hppa.h.
1651 (file_chain): Add decl.
1652 (hppa_look_for_stubs_in_section): Delete decl.
1653 (hppaelf_finish): Reenable code. Do not pass symbols
1654 down to hppa_look_for_stubs_in_section.
1656 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1658 * ldmain.c (write_map): Don't define. Removed all references.
1659 Just use map_file or map_filename instead.
1660 (add_archive_element): Use minfo to write map information, not
1662 (constructor_callback): Use fprintf to write map information, not
1664 * ldmain.h (write_map): Don't declare.
1665 * ldgram.y (mri_script_command): Removed reference to write_map.
1666 * ldlang.c (lang_one_common): Likewise.
1667 * lexsup.c (parse_args): Likewise.
1669 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1671 * scripttempl/elf.sc: Force all sections to be aligned.
1673 * ldgram.y (section): Reverse the order of memspec_opt and
1674 fill_opt to avoid an ambiguity when both are used.
1675 * ld.texinfo: Changed accordingly.
1677 * ldgram.y: Move include of ldlex.h back with other includes.
1678 * ldlex.h (input_type): Don't initialize enum constants to
1680 * ldlex.l: Use a switch to return the right token based on
1681 input_type, rather than knowing that input_type has a value based
1684 * ldgram.y (dirlist_ptr): Removed; not used.
1685 * lexsup.c: Include ldver.h.
1686 * Makefile.in: Rebuilt dependencies.
1688 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1690 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1691 (ldlang_add_file): call it here instead.
1693 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1695 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1697 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1699 * emultempl/hppaelf.em: First attempt to clean this file up.
1700 Add comments in several functions as to their purpose and
1701 how they function (or my current best guess). Clean up horrible
1702 spacing and indention that never should have been accepted in the
1703 first place. Add FIXMEs for issues which need to be resolved.
1704 Disable linker-stub generation until it gets fixed. This allows
1705 the linker to at least work on simple code for testing purposes.
1707 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1708 it via hppaelf_finish). Prototype moved into ldlang.h.
1709 (lang_process): Move problematic extra call to lang_size_sections
1710 into the PA ELF specific code.
1711 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1712 lang_size_sections moved here.
1714 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1716 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1717 * config/ppc-elf32.mt: New file.
1718 * emulparams/elf32ppc.sh: New file.
1719 * emultempl/ppc.em: New file.
1720 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1721 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1722 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1724 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1726 * lexsup.c (parse_args): Use symbolic numbers for long options.
1727 Fix misunderstanding in -Y and -call_shared et al.
1729 Use getopt instead of lex and yacc to parse the command line.
1731 * ld.texinfo (Options): Document changes to option syntax.
1732 * Makefile.in: Update dependencies.
1733 * ldver.c (help): Tweak dashes in usage message.
1734 * ldgram.y (%union): Remove unused members.
1735 Remove %tokens for command line options; add ones for input types.
1736 (command_line): Rules removed.
1737 (file): Instead of command line, recognize an
1738 input type indicator, then use the nonterminal for that type.
1739 (defsym_expr): New nonterminal from code formerly in command_line.
1740 * ldlex.h: Declare parser input type enum and variable.
1741 Don't declare parse_line.
1742 * ldlex.l: Remove unused variables. Make some used ones static
1744 (COMMAND): Start state and its rules removed.
1745 At start of yylex, return input state token if at start of input.
1746 (lex_redirect): Don't need to set yyout.
1747 (ldlex_command): Function removed.
1748 * ldmain.c (main): Instead of calling parse_line, set up the
1749 redirections and call yyparse directly.
1750 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1752 * lexsup.c: Remove #if 0'd code.
1753 (parse_line): Function removed.
1754 (parse_args): Rewrite to use getopt_long_only.
1755 (set_default_dirlist): New function from code formerly in
1756 ldgram.y:command_line.
1757 (set_section_start): New function.
1758 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1759 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1760 compiled-in link scripts in "{" and "}", as the grammar no longer
1763 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1765 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1766 require that it be in $(srcdir).
1768 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1770 * ldlang.c (lang_size_sections): Only align section to alignment
1771 required by linker script, not to maximum alignment of input
1774 * ldlang.h (largest_section): Don't declare.
1775 * ldlang.c (largest_section): Don't define.
1776 (size_input_section): Don't set largest_section; not used.
1778 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1780 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1782 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1784 * ldlang.c, ldmain.c: Include libiberty.h.
1786 * ldmisc.h (concat): Don't declare.
1787 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1789 * ld.h (as_output_section_statement): Removed; not used.
1791 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1793 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1794 bfd_set_error and new error names.
1796 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1798 * ldwrite.c (build_link_order): If the cooked size of the section
1799 has been set, use it, for determining link_order size.
1800 (ldwrite): In the error message displayed if bfd_final_link fails,
1801 indicate that it was in fact the final link step that failed.
1803 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1804 bfd_relax_section, in case it returns false but doesn't flag an
1805 error. If an error is returned, indicate which one it is in the
1808 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1809 it'll get picked up from $(srcdir) if appropriate.
1811 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1813 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1814 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1816 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1818 * ldlex.l (comment): Increment line number when newline is read.
1820 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1822 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1823 reload the file even if it is already loaded.
1824 (wild): Call lookup_name with force_load argument of 0.
1825 (open_input_bfds): Call lookup_name with force_load argument of 1.
1826 (print_symbol): Remove declaration of non-existent function.
1827 (print_one_symbol): Return true rather than falling off end.
1829 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1831 * ldmain.c (main): Use %ld when printing long values.
1833 * scripttempl/elf.sc: Move _edata after the .sdata section.
1834 Permit OTHER_BSS_SYMBOLS to be defined.
1835 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1837 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1839 * Rename all "hppaosf" files to "hppaelf".
1840 * Change all "osf" references to "elf" in hppaelf files.
1841 * Makefile.in: Likewise.
1842 * configure.in: Likewise.
1844 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1846 * ldmain.c (main): Call xatexit, not atexit.
1847 Call xmalloc_set_program_name.
1849 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1852 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1854 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1855 (hppaosf_finish): Call xmalloc, not ldmalloc.
1856 * ldmain.c (preserve_output): Function removed.
1857 (main): Do it here instead.
1859 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1861 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1862 GNU C specific macros.
1864 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1865 call to LANG_FOR_EACH_INPUT_SECTION.
1867 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1869 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1870 deleted; will use libiberty versions instead.
1871 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1872 mri.c Makefile.in: Change callers.
1874 * ldmisc.c (vfinfo): Remove cleanup code.
1875 * ldmain.c (remove_output): Put it here (new function).
1876 (preserve_output): New function.
1877 (main): Register remove_output and preserve_output with atexit.
1878 * ldmain.c ldgram.y: Call xexit instead of exit.
1879 * ldmisc.h: Declare xexit.
1881 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1883 * Makefile.in: Lots of new H8/500 memory models.
1885 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1887 * ldlex.l: Removed duplicate rules.
1888 (yywrap): Provide default definition, needed with some versions of
1891 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1893 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1894 the archive filename too.
1896 * ldlex.l: Add rule to catch invalid input characters instead of
1897 printing them. Include "ldmain.h" for program_name decl.
1898 (lex_warn_invalid): New function.
1899 * Makefile.in: Add dependency.
1901 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1903 * Makefile.in (check): Don't bother running any tests of
1904 cross-linker until the test suite no longer assumes native mode.
1906 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1908 * ldlang.c (print_one_symbol, print_input_section): Print
1909 global symbols in symbol table again.
1911 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1913 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1914 exit successfully instead of complaining if no input files are
1917 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1919 * Makefile.in: Format variable definitions consistently.
1920 (LD_PROG): Remove unnecessary variables from link command,
1921 change variable LOADLIBES to EXTRALIBS.
1923 * ldmain.c (main): Compute and display total execution time.
1924 * ld.texinfo (-stats): Document the option.
1926 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1928 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1931 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1934 * ldlang.c (relaxing): Removed global variable.
1935 (lang_size_sections): If the canonical symbols have not already
1936 been read in, read them in before relaxing.
1937 * ldlang.h (relaxing): Removed declaration.
1939 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1941 * ldlang.c (new_afile): Initialize loaded field to false.
1942 (lookup_name): If file was already loaded, don't call the
1943 add_symbols entry point again.
1945 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1947 * ld.texinfo: Clarify what -T option does.
1949 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1951 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1954 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1956 * ldmain.c (add_archive_element): If trace_files or
1957 trace_file_tries, print file name.
1958 * ldlang.c (lookup_name): Likewise.
1959 (ldlang_add_file): Don't put files on input_bfds list in reverse
1962 * scripttempl/elf.sc: Correct typo.
1964 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1966 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1967 their arguments optional, for compatibility with the old GNU ld.
1969 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1971 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1973 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1975 * ldmain.c (add_to_set): Add bitsize argument.
1976 (constructor_callback): New function.
1977 (link_callbacks): Add constructor_callback.
1978 * ldctor.c (struct set_info): Add bitsize field.
1979 (ldctor_add_set_entry): Add bitsize argument.
1980 (ldctor_build_sets): Base the size of the elements of the set on
1981 the bitsize, rather than always using LONG.
1982 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1984 * ld.h (QUAD_SIZE): Define.
1985 * ldgram.y (QUAD): New token.
1986 (length): Handle it.
1987 * ldlex.l: Return QUAD.
1988 * lexsup.c (keywords): Add QUAD.
1989 * ldwrite.c (build_link_order): Handle QUAD.
1990 * ldlang.c (print_data_statement): Handle QUAD.
1991 (lang_size_sections): Likewise.
1992 (lang_do_assignments): Likewise.
1993 * ldexp.c (exp_print_token): Add QUAD to table.
1994 * ld.texinfo: Describe QUAD.
1996 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1997 since the Alpha doesn't use them.
1999 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2001 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2003 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2005 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2006 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2008 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2010 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2011 needed for i386mach. (Should be a no-op on other systems.)
2013 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2014 (PAGE_SIZE): Don't define; not used.
2016 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2018 * ldgram.y (yyerror): Make argument const char *, and actually
2019 print it out rather than assuming it is a syntax error.
2020 * ldmisc.h: Change declaration of yyerror.
2021 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2023 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2025 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2026 exec header offset, since the exec header isn't loaded.
2027 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2029 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2031 A major rewrite to move the bulk of the linker into BFD so that
2032 more efficient backend code can be written for specific object
2034 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2035 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2036 * ldctor.c, ldctor.h: Complete rewrite.
2037 * ldwrite.c, ldwrite.h: Complete rewrite.
2038 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2039 link_info.strip instead. Changed all uses.
2040 (discard_locals_type, discard_locals): Removed. Use
2041 link_info.discard instead. Changed all uses.
2042 (ld_config_type): Removed relocateable_output field; use
2043 link_info.relocateable instead; changed all uses. Added stats
2045 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2046 set_loader_symbol): Removed.
2047 * ldexp.h (node_class): Added etree_rel.
2048 (etree_type): Added rel field.
2049 * ldexp.c (exp_print_token): Bracketed table initialization.
2050 (exp_relop): New function.
2051 (fold_name): Use linker hash table rather than ldsym functions.
2052 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2053 (exp_print_tree): Handle etree_rel.
2054 * ldgram.y (strip_symbols, discard_locals): Removed.
2055 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2056 (REL): New token. Does not appear in grammar, but needed for
2058 (file): Don't call lang_final; it's called by main anyhow.
2059 * ldlex.l: Accept -stats and -no-keep-memory options.
2060 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2061 * ldlang.c: Consistently use fill_type for fill argument.
2062 (lang_init_script_file, script_file): Removed.
2063 (create_object_symbols): Removed. Use
2064 link_info.create_object_symbols_section instead. Changed all
2066 (lang_add_keepsyms_file): Removed.
2067 (lookup_name): Call bfd_link_add_symbols instead of
2068 ldmain_open_file_read_symbol.
2069 (wild): Don't iterate over script_file.
2070 (open_output): Create link hash table.
2071 (lang_place_undefineds): Rewrote.
2072 (lang_size_sections): Handle relaxing (doesn't work yet).
2073 (lang_relocate_globals): Removed.
2074 (lang_finish): Use link hash table rather than ldsym functions.
2075 (lang_common): Rewrote.
2076 (lang_one_common): New function.
2077 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2079 (create_symbol): Removed.
2080 (lang_process): Don't call lang_init_script_file. Call
2081 ldctor_build_sets rather than find_constructors. Don't call
2082 lang_relocate_globals.
2083 (lang_abs_symbol_at_beginning_of): Rewrote.
2084 (lang_abs_symbol_at_end_of): Rewrote.
2085 * ldmain.c (had_y): Removed.
2086 (lprefix, lprefix_len): Removed; use link_info fields instead.
2088 (multiple_def_count, commons_pending, undefined_global_sym_count,
2089 total_symbols_seen, total_files_seen): Removed.
2090 (link_callbacks, link_info): New variables.
2091 (main): Initialize link_info. Don't call init_bfd_error_vector or
2092 ldsym_init. Don't set now unused variables. Handle -stats.
2093 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2094 (add_ysym): Rewrote.
2095 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2096 search_library, gnu960_check_format, decode_library_subfile,
2097 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2099 (add_keepsyms_file, add_archive_element, multiple_definition,
2100 multiple_common, add_to_set, warning_callback, undefined_symbol,
2101 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2103 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2104 require symbols for %C; look them up instead.
2105 * emultempl/hppaosf.em: Pass link_info to
2106 hppa_look_for_stubs_in_section.
2107 * Makefile.in: Rebuilt dependencies.
2108 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2110 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2112 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2113 ldlang.h and ldctor.h.
2115 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2116 declarations of free and malloc from flex output. Change malloc
2117 to ldmalloc in flex output.
2119 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2121 * ldmain.c (lprefix): Change default from a char to a string
2122 with only one character.
2123 (lprefix_len): Set default to one.
2125 * ldmain.h (lprefix_len): Declare.
2127 * ldsym.c (write_file_locals): Use strncmp rather than a character
2128 comparison for lprefix.
2130 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2133 * emultmpl/hppaosf.em: Include ldexp.h.
2134 (before_parse): Set lprefix and lprefix_len correctly.
2136 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2138 * ldlex.h: Don't declare yywrap if it is a macro.
2139 * ldlex.l: Include sysdep.h.
2140 * ldlang.c (lang_for_each_statement_worker,
2141 lang_for_each_statement): Forgot to use PARAMS.
2143 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2145 * Makefile.in: Added .PHONY targets where appropriate. Added some
2147 (gcclibdir, version): Removed unused variables.
2148 (DEP): New variable, set to mkdep.
2149 (ALL_CFLAGS): New variable. Used in .c.o target.
2150 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2152 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2153 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2154 mostly obsolete variables. Adjusted remaining uses.
2155 (DEF_EMUL): Removed variable.
2156 (ldmain.o): Handle undefined EMUL error correctly.
2157 (ldemul-list.h): Depend on config.status rather than Makefile.
2158 Create via temporary file.
2159 (ver960.c, roll, make): Removed obsolete targets.
2160 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2162 * dep-in.sed: New file, used when rebuilding dependencies.
2164 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2166 Made many changes to eliminate gcc warnings. Made various
2167 cosmetic changes, declared various things in header files, removed
2168 various extern declarations from .c files. No substantive
2171 * ldlang.c (lang_process): Ifdef out final call to
2172 lang_size_sections again (reverting change of Nove 2), since it
2173 breaks the Sun4 linker.
2175 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2177 * configure.in (alpha-*-netware*): New target; use alpha.
2179 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2181 * configure.in: Group targets by CPU. Merge some m68k target
2182 entries with different CPU specs that use the same ld_target
2185 * configure.in: Add sparc*-*-coff.
2186 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2187 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2188 (em_coff_sparc.c): Add dependencies and build rules.
2190 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2192 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2194 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2196 (command_line_option): Accept and ignore them (for now).
2197 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2198 where n is a number.
2200 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2202 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2203 not in bfd_com_section, create the section in the BFD so that it
2204 can be placed in the right output section.
2206 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2208 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2209 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2210 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2211 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2212 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2213 Move OTHER_READONLY_SECTIONS after all the other readonly
2214 sections. Don't use DATA_ADDR twice.
2216 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2217 p is in a common section, make sure the BFD has a section of that
2220 * ldlang.c (lang_common): Add newline to error message.
2222 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2224 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2225 Lynx-specific script instead of m68kcoff.
2226 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2227 (ENTRY): Define as __main.
2228 (TEXT_START_ADDR): Define as 0.
2229 (PAGE_SIZE): Define as 0x1000.
2230 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2231 * scripttempl/m68klynx.sc: New file.
2233 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2235 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2236 arguments rather than treating them as emulation names.
2238 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2240 * configure.in: Support x86 unixware and netware plus generic netware.
2242 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2244 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2247 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2249 * Makefile.in (distclean): Don't delete dvi or info files.
2250 (ld.info): Update dependency list.
2251 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2253 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2255 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2256 Set output_filename instead of creating a new node.
2257 (open_output): Don't set output_filename.
2258 (lang_final): Create the new node here.
2259 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2261 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2263 From Pete Hoogenboom (hoogen@cs.utah.edu):
2265 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2266 edata, _edata, end): Add definitions of these symbols.
2267 (__end): Remove definition of this symbol.
2268 (__data_start): Move definition of this symbol.
2270 * emultempl/hppaosf.em: Various fixes and support for linker stub
2272 (hppaosf_finish, hppaosf_search_for_padding_statements,
2273 hppaosf_create_output_section_statements): New functions in
2274 support of linker stub generation.
2275 (ld_hppaosf_emulation): Redefine to include new
2276 emulation-specific routines.
2278 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2279 Pass abs_output_section rather than NULL to avoid invalidating
2282 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2284 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2285 (em_i386mach.c): New rule.
2286 * configure.in (i[34]86-*-mach*): New case.
2287 * config/i386-mach.mt: New file.
2288 * emulparams/i386mach.sh: New file.
2290 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2292 * ld.h (flag_is_*): Removed macros.
2293 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2294 Consistently check the BFD symbol flags directly, rather than
2295 using file_is_* macros.
2297 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2299 * configure.in (sparc*-*-lynxos*): New target.
2300 * Makefile.in: Add rule for em_sparclynx.c.
2301 (ALL_EMULATIONS): Add Lynx emulations.
2302 * config/sparc-lynx.mt: New file.
2303 * emulparams/sparclynx.sh: New file.
2304 * scripttempl/sparccoff.sc: New file.
2306 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2308 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2310 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2312 * relax.c (write_relax): Check return value of bfd_seclet_link.
2314 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2316 * ldlang.c (delete_output_file_on_failure): New variable.
2317 (open_output): Set it after bfd open succeeds.
2318 * ldmisc.c (vfinfo): Test it.
2320 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2322 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2325 * ldemul.c: Support was added to allow emulation-specific
2326 processing to occur. This support was added primarily for linker
2327 stub generation in the elf32-hppa gld.
2328 (ldemul_finish, ldemul_create_output_section_statements): New
2330 * ldemul.h: Support was added to allow emulation-specific
2331 processing to occur. (As described above.) Added finish and
2332 create_output_section_statements fields to
2333 ld_emulation_xfer_struct structure.
2334 * ldlang.c: Add calls to emulation-specific routines.
2335 (lang_process): Add call to
2336 ldemul_create_output_section_statements function.
2337 (lang_process): Add call to a emulation-specific routine (and
2338 some processing after the call).
2340 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2342 * configure.in: mips*- instead of mips-, mips*el changes
2344 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2346 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2347 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2348 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2349 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2350 * config/alpha.mt: New file.
2351 * emulparams/alpha.sh: New file.
2352 * scripttempl/alpha.sc: New file.
2354 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2356 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2357 types of different sizes (eg: 64 and 32 bits), so coerce.
2358 * ld.h (ALIGN_N): Add warning about usage.
2360 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2362 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2363 which we already have a definition, rather than checking in
2364 several different places whether the symbol is weak.
2366 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2368 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2369 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2370 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2371 expanded within them.
2372 * config/mipsb-elf32.mt: New file.
2373 * emulparams/elf32mipb.sh: New file.
2374 * Makefile.in (em_elf32mipb.c): New target.
2376 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2378 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2379 lang_input_file_is_search_file_enum so objects brought in using
2380 INPUT() do a path lookup.
2382 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2384 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2385 instead of {i386,m68k}-coff.
2386 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2387 * config/i386-lynx.mt: New file.
2388 * config/m68k-lynx.mt: New file.
2389 * emulparams/i386lynx.sh: New file.
2390 * emulparams/m68klynx.sh: New file.
2392 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2393 but defaulting to _start.
2395 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2396 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2399 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2401 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2402 HOSTING_LIBS for testing.
2404 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2406 Finish up support for i386-sysv4 (without shared libraries):
2407 * ld.h (flag_is_weak): Define.
2408 * ldlang.c (print_symbol): Mention whether symbol is weak.
2409 (print_input_section): Print weak symbols as globals.
2410 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2411 (enter_global_ref): Do not warn if a weak symbol redefines a
2412 global symbol. Do not let a weak symbol redefine a common symbol.
2413 (enter_file_symbols): Treat weak symbols as global symbols.
2414 (subfile_wanted_p): Do not pull in an object file from a archive
2415 just to resolve an undefined weak symbol.
2416 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2417 error; the error might be that malloc has run out of space.
2418 * ldsym.c (write_file_locals): Treat weak symbols as global.
2419 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2421 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2422 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2423 * emulparams/elf_i386.sh: New file.
2424 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2425 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2426 (ALL_EMULATIONS): Add em_elf_i386.o.
2427 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2428 (em_elf_i386.c): New target, like other em_*.c targets.
2429 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2430 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2431 nonempty, and configured for native, add it to LIB_PATH.
2433 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2435 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2436 Added statements to pass stab and stabstr sections through and
2437 mark them as NOLOAD, which makes GDB happier.
2439 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2441 * configure.in: Accept m68k-lynx-lynxos config.
2443 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2445 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2447 * config/coff-h8300.mt: Add EMUL=h8300h.
2449 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2451 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2453 * Makefile.in: Changed CXX back to g++.
2455 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2457 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2459 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2461 * Makefile.in (TAGS): Use shell wildcards.
2463 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2465 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2467 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2469 * ld.texinfo: re-enable included config file; conditionalize doc
2470 for -oformat to interact properly with SingleFormat doc config
2471 var; rename @up/@down to @raisesections/@lowersections.
2473 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2475 * configure.in: recognize m88110.
2477 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2479 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2480 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2481 ELF emulation is "elf32-hppa" not "elf-big".
2482 (hppaosf_before_parse): Remove unneeded processing of environment
2484 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2485 .text segment of output file.
2486 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2488 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2490 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2493 * ldlang.c, ld.h: updated copyright.
2495 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2497 * ldlang.c (open_output, lang_check): Check return value of
2500 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2502 * scripttempl/h8500.sc: Start all sections in a different segment.
2503 * scripttempl/z8ksim.sc: Handle constructors
2505 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2507 * Makefile.in: revert earlier changes back to execute runtest
2508 with make check. cdtest and bootstrap now function as they
2509 did within the Makefile.
2511 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2513 * Makefile.in: Update dependencies.
2515 * configure.in: Set EMULATION_OFILES in Makefile based on
2516 --with-targets option.
2518 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2520 * Makefile.in: check targets reimplemented to old way.
2522 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2524 * config/i386v.mh, config/irix4.mh: Use gcc
2525 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2526 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2527 bfd/configure.host change.
2529 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2531 * scripttempl/elf.sc: Handle .line and .debug* sections.
2533 * ldlex.l: Use bfd_scan_vma, not strtoul.
2535 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2537 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2538 Remove inital caps in some error messages, change "can't" to
2539 "cannot", add missing colons.
2540 * ldmisc.c (vfinfo): Print "%%" as a single %.
2541 For '%' followed by unrecognized character, print them both
2542 verbatim instead of expecting a char * arg.
2543 For '%C', don't put the function name in parens.
2545 * ldexp.c (invalid): Pass "%%", not "% ".
2547 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2549 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2550 (BSS_VAR): Removed; now always define _fbss.
2551 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2554 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2556 * configure.in: z8k-coff is the same as z8k-sim
2558 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2560 * testsuite/lib/ld.exp: new file
2561 * testsuite/config/unix-ld.exp: new file
2562 * testsuite/ld.bootstrap/bootstrap.exp: new file
2563 * Makefile.in: add dejagnu support for make check
2565 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2567 * ldlex.l (comment): Add missing newline in message.
2568 * ldindr.c (add_indirect): Ditto.
2569 * ldexp.c (exp_fold_tree): Ditto.
2571 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2573 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2576 * ldmisc.c (multiple_warn): New function.
2577 * ldmisc.h: Declare it.
2578 * ldmain.c (enter_global_ref): Call it.
2579 * ld.h (ld_config_type): Add warn_common.
2580 * ldlex.l, ldgram.y: Set it with -warn-common option.
2581 * ldver.c (help): Document it.
2583 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2585 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2586 target-specific sections, and for changing data section vma.
2588 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2590 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2591 terminals, for Solaris.
2592 (dirlist_ptr): New static variable.
2593 (command_line_option): Accept new options.
2595 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2598 * config/sun4sol2.mt: Pass emulation name without ".sh".
2600 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2601 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2603 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2605 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2606 .dtors, .data1, .rodata1 sections, instead of combining them into
2607 other sections. For `-r', set all section start addresses to
2610 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2611 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2612 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2614 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2616 * genscripts.sh: If this is the default emulation, set
2618 * emultempl/*.em: Use it to determine whether to compile in the
2621 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2622 genscripts.sh. Pass the current emulation name without ".sh" on
2624 * genscripts.sh: Take an default emulation arg.
2625 Use the current emulation name as EMULATION_NAME.
2626 Make default lib path for cross-compiling ':', not null.
2627 * emulparams/*.sh: Don't set EMULATION_NAME.
2628 * ldemul.c (ldemul_get_script): Take isfile arg.
2629 Pass it to emulation's get_script function.
2630 * ldemul.h: Adjust get_script prototypes.
2631 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2633 * ldfile.h: Declare it.
2634 * ldgram.y: Accept a script on the command line again,
2635 for parsing compiled-in scripts.
2636 * ldmain.c (main): If ld script is a file, parse it as a -T
2637 option, otherwise parse it directly.
2638 * emultempl/*.em (*get_script): Return the scripts themselves if
2639 this is the default emulation; otherwise return their file names.
2640 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2642 * emulparams/m88kbcs.sh: Use it.
2644 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2646 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2648 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2649 there's no change log entry yet, tsk tsk) from the list of
2650 emulations compiled in until Mark gets around to checking in
2651 emulparams/i386linux.sh.
2652 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2653 changed, this file gets updated.
2655 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2657 * ldgram.y (OPTION_Lfile): New token.
2658 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2659 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2661 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2663 * configure.in: h8/300h support needs own .mt file.
2664 config/coff-h8300h.mt: New file.
2666 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2668 * ldmain.c: Don't include sys/stat.h; it already got included
2669 somewhere along the way.
2671 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2673 * Makefile.in: Add h8300h support.
2674 emulparams/h8300h.sh: New file.
2675 scripttempl/h8300h.sc: New file.
2677 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2679 * ldfile.c (ldfile_open_file): In error message, use the name the
2680 user gave (e.g., "-lc"), rather than the base file name.
2682 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2684 * ldmain.[ch]: Remove initial Q_ from function names.
2685 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2687 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2689 * ldlang.c (lang_process): Move loading of default script from
2690 here to main. Add a "/" to start of script name to prevent
2691 finding it in "." first.
2693 * ldmain.c (set_scripts_dir): Don't look in "." first.
2695 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2698 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2700 * Makefile.in (em_m88kbcs.c): Correct dependency.
2701 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2702 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2703 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2705 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2707 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2708 main.c (main): Print the errno string in the error message.
2710 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2712 * configure.in: Accept h8300h for target cpu.
2714 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2715 present (demangle is smart enough to know whether to do it or not).
2717 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2719 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2720 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2722 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2724 * ldmain.c (get_emulation, check_for_scripts_dir,
2725 set_scripts_dir): New functions.
2728 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2730 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2731 Create symbol "end" instead of "__end". Comment out some parts
2732 that may not be needed (yet) for elf.
2734 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2736 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2738 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2740 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2741 when no prototype is being supplied.
2742 (ldmalloc, ldrealloc): Size argument is now size_t.
2744 * ldmisc.c (finfo): New function, accepts FILE* argument.
2745 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2746 without leading zeros.
2747 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2748 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2750 (concat, buystring): String lengths are size_t.
2751 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2753 * ldlang.c (new_statement): Size argument is now size_t. Added
2754 forward declaration with prototype.
2756 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2758 * ldgram.y (OPTION_v): Don't turn on verbose output.
2760 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2762 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2765 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2767 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2768 collect2 doesn't look for gld any more anyhow.
2770 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2772 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2773 now have a non NULL srefs_chain.
2775 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2776 hp300hpux, since the latter does not exist.
2778 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2780 * genscripts.sh: Put the scripts in the ldscripts directory, not
2782 * configure.in (ldscripts): Make, instead of emulations.
2783 * Makefile.in (scriptdir): Take off the "ld" part.
2784 (install, clean, distclean): Use ldscripts, not emulations.
2785 In tests, don't pass -Lemulations.
2786 Don't pass tooldir/lib to genscripts.sh.
2787 * genscripts.sh: Don't take tooldir/lib arg.
2788 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2789 default script file.
2791 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2793 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2795 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2797 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2799 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2801 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2802 run in parallel without colliding on yacc's static file names.
2803 Without the stub rule, make will try to start two yacc's
2804 concurrently which fails because of yacc's static file names.
2806 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2808 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2811 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2813 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2814 different from libdir.
2816 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2818 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2820 * ldver.c (help): New function.
2821 * ldver.h: Declare it.
2822 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2824 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2826 * Makefile.in (INCLUDES): Don't need ../include any more.
2828 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2830 * ldlex.l, ldgram.y: Support new -oformat option.
2831 Remove attempt at supporting script fragments on the command line.
2832 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2833 * mri.c (mri_format), ldgram.y: Change callers.
2834 * ldlang.h: Change prototype.
2836 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2838 * Makefile.in: canonicalize install.sh; for use within
2839 this directory (and subdirs)
2841 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2843 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2845 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2848 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2850 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2851 It wasn't documented (or likely used) and wastes time.
2852 (try_open): If EXTEN is empty, don't try it.
2854 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2855 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2856 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2857 with normal function declarations.
2859 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2860 Move *.sc-sh to scripttempl/*.sc.
2861 * {emultempl,emulparams,scripttempl}/README: New files.
2862 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2863 removed, replaced with generic.em.
2864 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2865 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2867 * *.em (*_get_script): Return script name instead of script contents.
2868 * ldlang.c (lang_process): Change caller.
2870 * ldlex.l, ldgram.y: Recognize -m option.
2871 Check for input files after *all* options in grammar.
2872 * ldmain.c (main): Check for -m options. Add default directory
2875 * mkscript.c: File removed.
2876 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2877 to add to the default LIB_PATH.
2878 Look for input files in the new subdirectories.
2879 Create the scripts in emulations subdirectory and don't filter
2880 them through mkscript.
2881 * configure.in: Make the emulations subdirectory.
2883 * Makefile.in: Account for all of the above changes.
2884 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2885 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2886 Put CFLAGS last in the compilation rules.
2887 Add -I../bfd to INCLUDES so sysdep.h is found.
2889 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2891 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2893 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2894 dependent on RELOCATING, not RELOCATION.
2895 * hp3hpux.sh (SHLIB_PATH): Define it.
2897 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2899 * ldfile.c (try_open): If opening without the extension fails,
2900 try with the extension even if -v or -V was given.
2901 had_script is imported (from ldgram.y), not exported.
2903 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2905 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2907 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2909 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2910 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2912 (section): Use statement_list_opt, not statement_list.
2913 * m68kcoff.sc-sh: Gather constructors and destructors and define
2914 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2915 * sa29200.sc-sh: Gather constructors and destructors and define
2916 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2918 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2920 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2921 * configure.in: No longer need to configure to get sysdep.h.
2923 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2925 * Makefile.in: remove install:all and install-info:info
2926 dependencies (these cause some spurious rebuilds at 'make install'
2929 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2931 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2932 (mips-idt-ecoff*): Added trailing '*'.
2933 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2934 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2935 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2937 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2938 incorrect definitions.
2940 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2942 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2943 symbols, unless stripping.
2945 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2947 * Makefile.in: configure looks for ####, so remove lines with many
2949 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2950 and HOSTING_LIBS correctly so that ``make check'' will work.
2952 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2954 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2955 to etext, edata, and end. Needed for IRIX 4.0.5F.
2956 Patch from mwp@iconix.oz.au (Michael Paddon).
2958 * Version 2.2.1 released.
2960 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2962 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2963 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2965 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2967 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2970 * Version 2.2 released.
2972 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2974 * ldver.c (ldversion): Bump version number to 2.2.
2976 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2980 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2982 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2984 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2986 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2987 mkscript.o, rather than directly from mkscript.c.
2989 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2991 * configure.in: Look for ${target_makefile_frag} relative to
2992 ${srcdir}, not relative to build directory.
2994 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2995 * configure.in: Recognize hppa*-hp-osf.
2996 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2997 (em_hppaosf.c): Build it.
2998 * config/hppaosf.mh, hppaosf.mt: New files.
3000 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3001 some system header files. All uses changed.
3003 * configure.in: Recognize i386-aix configurations as i386-coff
3006 * configure.in: Recognize m68*-*-hpux.
3007 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3008 the value of STACKZERO.
3009 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3010 (em_hp3hpux.c): Build it.
3011 * hp3hpux.sh, config/hp300hpux.mt: New files.
3013 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3015 * mips.sc-sh: Put constructors in the .data section.
3016 * Makefile.in (cdtest): Added dependency on ld.new.
3018 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3020 * Makefile.in: Change definition of $(tooldir) to match FSF.
3021 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3022 Support VAX Ultrix and BSD.
3024 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3026 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3028 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3030 * ldlang.h (struct memory_region): Change `length' and
3031 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3032 * ldlang.c, mri.c: Corresponding changes, plus lint.
3034 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3036 * configure.in: For all i386 targets, accept i486 as well.
3038 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3040 * ldlang.c (wild_doit): Preserve all flags for a
3041 SEC_SHARED_LIBRARY section.
3042 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3043 computing largest_section.
3045 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3047 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3048 fields of newly created structure.
3050 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3052 * ldmain.c (g_switch_value): New variable.
3053 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3054 (command_line_option): Accept -G and set g_switch_value.
3055 * ldlex.l (COMMAND): Accept -G.
3056 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3058 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3060 Support for linking and loading at different places:
3062 * ldlex.l: Add "AT" keyword.
3063 * ldgram.y: Cleanup, and parse AT.
3064 * ldlang.c (print_output_section_statement): Print output address
3065 of section in map. (lang_size_sections): Fill sections' lma with
3067 * ldlang.h (lang_output_section_statement_type): Add load_base
3070 * ldindr.c (add_indirect): Keep more information in the alias
3072 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3073 attribute from an input section.
3074 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3075 default. (Q_enter_file_symbos): Indirect symbols now are known by
3076 their section, not a special symbol flag.
3077 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3078 (write_file_globals): Write the mapping for an indirect symbol.
3079 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3082 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3084 * ld.texinfo: changes for q1
3086 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3088 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3090 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3092 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3094 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3096 * mips.sc-sh: Added variables which may be overridden by a
3098 * mipsidt.sh: New file; emulation for IDT MIPS board.
3099 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3100 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3101 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3102 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3104 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3106 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3108 * i386bsd.sh, config/i386bsd.mt: New files.
3109 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3111 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3113 * mri.c: Add extern declaration of strdup.
3114 * ldsym.c (KEEP macro): Add spaces around '=' for the
3115 sake of old (e.g. PCC) compilers.
3117 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3119 * ldver.c: Bump to version 2.1.
3121 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3123 * ldgram.y: allow section types without address expressions.
3124 * ldlang.c (lang_relocate_globals): avoid possible hang with
3125 undefined but unreferenced symbols.
3126 * relax.c (relax_section): don't complain if the script file isn't
3127 relaxable but -relax is set
3129 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3131 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3133 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3135 * mipsbig.sh: New file. Big endian MIPS emulation.
3136 * config/mips-big.mt: New file. Use mipsbig emulation.
3137 * configure.in (mips-sgi-irix*): Use target mips-big.
3138 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3139 (em_mipsbig.c): New target. Uses mipsbig.sh.
3141 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3143 * mips.sc-sh: Put .scommon sections into .sbss section.
3145 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3146 rather than always putting them in bfd_com_section.
3147 * ldlang.c (lang_common): If a common symbol is not in
3148 bfd_com_section, put in a section of the same name, rather than
3149 always putting it in section COMMON.
3151 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3153 * ldmain.c (subfile_wanted_p): If we already have a common
3154 definition of a symbol, don't necessarily pull in an object file
3155 that provides a non-common definition.
3157 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3158 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3160 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3161 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3163 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3165 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3168 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3170 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3171 checking for equality to bfd_com_section.
3173 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3175 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3176 targets, linker script.
3177 * mipslit.sh: New file. Little endian MIPS emulation.
3178 * config/mips-lit.mt: New file. Use mipslit emulation.
3179 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3180 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3181 (em_mipslit.c): New target. Uses mipslit.sh.
3183 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3185 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3186 $(tooldir)/bin/gld, so that gcc can find it with or without
3189 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3191 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3192 write_norel. All linking is now done via write_relax. Call
3193 ldsym_write before calling write_relax.
3194 * relax.c: Added copyright.
3195 (write_relax): Renamed from write_relaxnorel. Added relocateable
3196 argument. seclet_dump renamed to bfd_seclet_link.
3197 * relax.h: Added copyright.
3199 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3201 * ldmain.c (decode_library_subfile): Patch from
3202 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3204 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3206 * config/vxworks960.mt renamed to config/i960.mt
3208 * configure.in: sparc-aout emulates a sun4, as does
3209 sparc*-vxworks, i960-nindy uses gld960 emulation
3211 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3213 Fix support for NOLOAD, add INCLUDE
3214 * ldfile.c (ldfile_open_command_file): pass file name to
3216 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3217 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3220 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3222 * Makefile.in, config.h: no more default emulation. Make the lack
3223 of emulation a compile time error
3225 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3227 * configure.in: recognise all sparclite variants, not just 'sparclite'
3229 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3231 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3234 * configure.in: accept *-ericsson-ose for any m68k CPU.
3236 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3237 for each output section.
3239 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3241 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3242 macro bfd_asymbol_bfd as appropriate.
3243 * Makefile.in: Un-duplicate ldlex.c dependency.
3244 * condigure.in: Replace my_host case table by sourcing
3245 ../bfd/configure.host. Allow std-host as the default.
3246 * ldmisc.c: Change logic for C++ name demangling: There is
3247 no initial '_' to remove from stab-derived function names.
3249 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3251 * ldlang.c (lang_init_script_file): don't attach the output file
3252 sections to the script file.
3254 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3255 * ldlang.c (wild): run expansion loop over command line bfd too.
3256 (lang_ini_script_file): initialize more parts of the command line
3258 * ldlex.l: fix DEFINED start states.
3260 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3262 * ld.texinfo: new doc.
3263 * ldgram.y, ldlex.l: understand -y<symbol>
3264 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3265 print info. (add_ysym): new function.
3266 * ldsym.h: (ldsym_type): new define SYM_Y.
3268 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3270 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3271 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3272 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3273 macros with PARAMS. Recreational cleanup. Update copyrights.
3275 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3277 * Makefile.in: pass down the bfd source directory for includes
3279 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3281 * ldlang.c (lang_size_sections): don't change size and address for
3282 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3285 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3287 * relax.c (build_it): re-enable the processing of data_statements
3288 in scripts, makes counted contructor lists work again.
3290 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3292 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3294 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3296 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3299 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3301 * Support for i386-sysv.
3302 configure.in: check for i386-*-sysv* and i386-*-sco*.
3303 i386coff.sc-sh: rewrote to support SVR3 by default.
3304 ldctor.c (find_constructors): preserve stat_ptr.
3305 ldlang.c (wild_doit): initialize vma and size of new output
3306 section to corresponding input section. This is required for
3307 shared library support.
3308 (lang_size_sections): don't modify vma and size of sections which
3309 are never loaded (for shared libraries).
3310 ldwrite.c (copy_and_relocate): copy the contents of any section
3311 which has contents, not just sections which are loaded (for shared
3314 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3316 * ldlang.c (size_input_section): count the sizes of all sections
3319 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3321 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3322 to demangle symbols better
3324 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3326 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3327 exist when linking with -r.
3329 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3331 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3334 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3336 * ldmain.c (linear_library): don't even think about processing
3337 an object file if it's already been done
3339 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3341 * configure.in: the hp9000/300 config file is now hp300
3343 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3345 * config/z8ksim.mt: new file
3347 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3349 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3350 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3352 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3353 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3354 * ldlang.c (lang_add_keepsyms_file): New function.
3355 * ldlex.l: Handle "-retain-symbols-file".
3356 * ldsym.c (keepsyms_file, kept_syms): New vars.
3357 (process_keepsyms): New functihon; reads file, marks symbols for
3359 (write_file_locals): File symbols should always be kept.
3360 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3361 and "-s". Process retain-symbols file before setting symtab.
3362 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3363 (keepsyms_file, kept_syms): Declare them.
3365 * ldmain.c (main): Non-fatal errors should still cause non-zero
3366 exit status even with -r.
3368 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3370 Added initial support for the z8k
3371 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3372 * configure.in, Makefile.in: modified to reflect above
3374 * ldlang.c (lang_check): when linking conflicting architectures,
3375 make the output file reflect at least one of the bad inputs.
3377 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3379 * Makefile.in (install): if $(tooldir) exists, install ld in
3382 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3384 * Makefile.in, configure.in: modified to support i386-coff
3385 * i386coff.sh: new file
3387 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3389 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3390 added m68k-coff emulation mode, stolen from a29k emulation.
3391 Almost certainly wrong, but perhaps better than sun3.
3393 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3395 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3396 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3397 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3398 This is one character shorter, and lets people build on
3399 SVR3 system. (ld__h8300xray.[co] was the killer there;
3400 h8300xray.sc-sh is also overlong, but seems harmless.)
3401 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3402 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3403 * configure.in: Add host isc.
3405 * ldver.c: Call it version 2.0.
3407 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3409 * ldver.c: Bump to version 0.98.
3412 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3414 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3416 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3417 * ldlex.l: Moved comment() to end, since some compilers
3418 otherwise have problems with input() used before it is defined.
3420 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3422 * configure.in: added Solaris 2 and Irix 4 host support.
3424 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3426 * Makefile.in: remove -S flag from the FLEX definition
3428 * configure.in: rewrote, using new style case statement. use
3429 m68k.mt for m68k-aout systems
3431 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3433 * Makefile.in: map "ld" through program_transform_name when
3436 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3438 * cplus-dem.c: Removed. Use the version in libiberty now.
3439 * ldmisc.c: Use new libiberty version of cplus_demangle().
3441 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3443 * gld960.em (gld960_choose_target): default to little endian, not
3446 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3448 * ldlang.c (lang_process): don't pass null pointers when
3449 abs_output_section is what is required.
3450 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3451 used, and pass that down.
3452 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3455 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3457 * configure.in, config/ose68.mt: renamed OSE to ose.
3459 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3461 * ldsym.c (write_file_locals): Reorder check for common or
3462 undefined symbols so that it works.
3464 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3466 * configure.in: accept all m68K family members.
3468 * Makefile.in: always create installation directories.
3470 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3472 * ldlex.l: now parses comment correctly, added ~ to acceptable
3475 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3476 unary -ve constants.
3478 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3479 the command line can't be found.
3481 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3483 * ldlang.h: add new field "loadable" to output_section_statement.
3484 * ldlang.c (lang_output_section_statement_lookup): initilize new
3485 field. (wild_doit): if new field is not set, then stop output
3486 section from being loadable.
3487 (lang_enter_output_section_statement): set the field from the
3489 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3490 * h8300hms.sc-sh, h8300hms.em: get -r right.
3492 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3494 * ldint.texinfo: New internals manual (beginnings thereof).
3495 * PORTING: Removed, merged into ldint.texinfo.
3497 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3499 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3500 cdtest.exp: A test program (copied from libg++/test-install)
3501 that tests that constructor and destructors are handled
3504 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3506 * Makefile.in (install): install from ld.new, renaming during the
3507 copy, or else the next 'make install' needs to re-link ld.
3509 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3511 * configure.in: generalise hp recognition (from sef).
3513 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3515 * configure.in: recognize bsd and hpux hppa configurations.
3516 error messages echo to stderr, not stdout
3518 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3520 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3521 ldmisc.c: removed rcsid's.
3523 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3525 * ldlang.c (lang_map): print changes in sizes due to relaxing
3526 (size_input_section): maintain the delta information.
3527 * ldlang.h: add new field to struct to contain delta info.
3528 * relax.c (relax_section): complain if input not relaxable.
3529 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3532 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3534 * ldmain.c(main): prevent -r and -relax from being on at the same
3537 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3539 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3543 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3545 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3547 * ldlang.c(open_output): set the target arch and machine as soon
3548 as we can. (lang_size_sections): use new macros for setting vma
3551 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3553 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3554 Also deleted an unreachable path to wrs.
3556 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3558 * Makefile.in (install): use -d test for $tooldir before
3559 installing ld there so that $tooldir can be inherited from
3562 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3564 * ldlang.c: Two non-substantial changes for the sake of
3565 the old Portable C Compiler.
3567 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3569 * ldgram.y, ldlex.l: parse ABSOLUTE
3570 * ldexp.c: add support for ABSOLUTE
3572 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3574 * Makefile.in: Added default definitions for HOSTING_CRT0,
3575 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3576 * config/*.mh: Miscellaneous clean-up: Removed definitions
3577 of YACC (since it is not longer used in the Makefile).
3578 Remove HOSTING_* definitions that are subsumed by the
3579 ones added to Makefile.in. Removed most definitions of CC.
3580 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3581 These are no longer needed.
3583 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3585 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3586 rules, since these are used when building a distribution.
3587 * Makefile.in (ldlex.c): Don't re-direct output, since that
3588 leaves a bogus output files if it fails.
3590 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3591 * ldlex.c: Fix some unnecessary flex-specific-isms.
3593 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3595 * ldgram.y: move spurious semicolon
3596 * ldexp.h: fix prototype
3598 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3600 * ld.texinfo: references to linker now say "ld" not "gld".
3602 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3604 changed calling convention for Q_enter_global_ref
3605 * ldexp.c, ldlang.c, ldmain.c: reflect this
3606 * ldver.c: bump version to 1.97.1
3607 * ldindr.c (add_indirect): when an edict declaring an indirect
3608 symbol is found, make sure that any ideas about the symbol being
3609 common are changed if it now known to be defined.
3610 * ldmain.c (linear_library): complain once if archive isn't
3612 * ldlang.h, ldlang.c: make room for and initialize the complain
3615 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3617 * Makefile.in: use flex & bison from ../ if they exist.
3619 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3621 * relax.c (build_it): don't allocate space in the output file for
3622 stuff if -R flag applys to it.
3623 * ldfile.c: merge in VMS filename support
3624 * ldmain.c (main): take out ./ from library path, and close file
3625 before unlinking. Make multiple defs of a symbol create an
3627 * ldmisc.c: fatal errosrs delete output file
3629 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3631 * ldver.c: Increase version number to 1.97, for consistency
3634 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3636 * Makefile.in: FLEX -> LEX.
3638 * ld.texinfo: {} -> @{@}.
3640 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3642 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3643 (and associated change in -c option, now used for these scripts)
3645 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3647 * ldver.c: Bumped version to 1.96 - new release, resync with the
3649 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3650 rather than with raw malloc, makes it easier to track where memory
3652 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3653 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3654 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3657 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3659 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3661 * Makefile.in: use bootstrap for check.
3663 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3665 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3667 * Makefile.in: now use flex, not lex
3668 * ldlex.l, ldlang.c, ldctor.c: lint
3670 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3672 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3673 different sorts of filenames on the command line than in a script.
3675 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3677 * Makefile.in: rework CFLAGS so that they can be passed on the
3678 make command line. Remove MINUS_G. Default CFLAGS to -g.
3680 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3682 * relax.c: added handling for new "padding" seclet type, used to
3683 fill out gaps between section.
3684 * ldgram.y, ldlex.l: now -defsym on the command line is done
3687 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3689 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3691 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3693 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3696 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3698 * Makefile.in (install): Install second copy in $(tooldir)/bin
3699 without $(program_prefix), since that's what gcc expects.
3701 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3703 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3704 * h8300*: fix bit rot and add support for h8300xray target
3705 * go32.sh: target emulation for go32.
3707 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3709 * gld960.em, i960.sc-sh. Fix i960 bit rot
3711 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3713 * Makefile.in: install man page.
3715 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3717 * config/mt-<foo> renamed to <foo>.mt
3718 * config/mh-<foo> renamed to <foo>.mt
3719 * configure.in changed to reflect this
3720 * genscripts.sh now make .xbn files rather than .xN files
3722 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3724 * ldver.h: fix decl of ldversion.
3726 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3728 * Makefile.in: added check target.
3730 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3732 * ldmain.c (Q_enter_file_symbols): now aliases work again
3734 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3736 * Makefile.in: added clean-info target.
3738 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3740 * ldexp.c (exp_print_tree): don't try and follow null pointers
3742 * ldgram.y: remove 11 shift reduce errors
3744 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3746 * Makefile.in: added tooldir and program_prefix.
3748 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3750 * ldlang.c (size_input_section): don't move absolute sections
3754 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3756 * cplus-dem.c: yet another copy of this - maybe it should go into
3758 * ldgram.y: now -V and -v have different actions
3759 * ldver.c: if -V, prints list of emulations compiled in
3760 * ldmisc.c: support for cplus demangling
3763 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3765 * Makefile.in, configure.in: removed traces of namesubdir,
3766 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3767 copyrights to '92, changed some from Cygnus to FSF.
3769 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3771 * Makefile.in: Change mkscript rule into one for ./mkscript
3772 (for the sake of makes that don't realize they're the same).
3773 * PORTING: Add more details.
3774 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3776 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3778 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3779 config/mt-hp300bsd: New port to hp300 running BSD.
3781 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3783 Major rewrite of how ld is configured. The major idea
3784 is to use shell scripts to generate everything.
3785 * generic.em replaces ldtemplate.
3786 * Other *.em files replace various *.c files.
3787 A *.em file is a shell script that generates the corresponding
3788 ld__*.c file that implements an emulation. This is usually
3789 a straight 'cat' of a here-document, possibly with substitutions.
3790 * Script files (*.sc) are places by *.sc-sh scripts.
3791 Again, these are simple shell scripts that 'cat'
3792 here-documents, usually with some substitutions.
3793 The output a *.sc-sh is a script file.
3794 * Each emulation is defined by a short shell script with
3795 extension *.sh that specifies the emulation-specific
3796 parameters (such as the name of the *.sh-sc and *.em
3798 * genscript.sh is the master shell script used to generate
3799 an emulation. It is passed various argument, including
3800 the name a the emulation-speciic *.sh file that it
3801 "sources" to set variables to emulation-specifc parameters.
3802 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3803 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3804 * config/mh-foo: Rename LDEMULATION names as appropriate
3805 (usually 'gldfoo' -> plain 'foo').
3806 * ldwrite.c: Fixed a typo in a comment.
3807 * Makefile.in: Major changes. Removed some the sed
3808 magic to converts scripts, since that is now handled
3809 by genscripts.sh and the *.sc-sh scipt generators.
3810 * config.h: Remove a bunch of macros defining emulations
3811 and targets. This becomes one less file to edit when
3812 adding emulations or targets.
3813 * ldemul.h (struct ld_emulation_xfer_struct): Add
3814 emulation_name and target_name fields.
3815 * ldemul.c, ldemul.h: Define some default functions used
3816 by most emulations (and remove from the *.em scripts).
3817 * ldemul.c (ldemul_choose_target): Search the new
3818 ld_emulations array using a loop (instead of a hardwired
3819 nested if statement).
3820 Define the ld_emulation from the automatically-geenrated
3821 ldemul-list.h. This means you no longer have to edit ldemul.c
3822 to add a new emulation.
3823 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3824 their expansions, since the former no longer exist.
3825 * PORTING: A very rough first draft of a porting guide.
3827 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3828 to be terminated by a new-line (instead of requiring a semicolon).
3830 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3832 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3833 tests for NULL pointers all over the place.
3834 * ldlang.c (lang_process): remember to relocate global symbols
3835 *after* relaxing has done it stuff.
3837 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3839 * config/mt-coff-h8300: use EMUL like everything else
3840 * ldlang.c: (print_padding_statement): print the right address.
3841 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3844 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3846 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3847 * ldlang.c (print_data_statement): print the right address.
3849 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3851 * Makefile.in: The rule for testing ld by re-linking itself
3852 via an intermediate -r link was moved to the ld1 rule
3853 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3854 which allows the bootstrap rule to work.
3855 * ldctor.c (find_constructors): Don't create a constructor
3856 list if it is already defined (as would happen if ld is
3857 invoked by collect).
3859 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3861 * config/mh-sparc.h: now uses libgcc.a
3862 * ldmain.c: quit using exit
3863 * *sc: use *(COMMON) rather than [COMMON]
3864 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3865 to allow preprocessing of .l file.
3866 * Makefile.in: New ldlex.l mangling
3867 * ldexp.c (fold_binary): perform expressions with % and / in
3869 * ldfile.c (open_a): open archives on VMS in a special way
3872 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3874 * ldgram.y: map -M behave in the same way as -Map (sets file name
3876 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3877 whether or not relaxing has been done.
3878 * ldmain.c: don't open a map file if it doesn't have a name
3879 * relax.c: all the brains have moved into bfd.
3880 * ldwrite.c: ammend comment
3882 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3884 * Makefile.in: added relax, also made three stage go through a
3887 * config.h: if GNU960 defined, then default emulation mode is
3889 * ldexp.h, ldexp.c: map to file hooks
3890 * ldlang.c: map to file hooks
3891 * ldgram.y: added -Map -relax
3892 * ldlex.l: added -relax, -Map
3893 * ldmain.c: open map file
3894 * ldmisc.c: support for map file
3895 * ldwrite.c: new relax magic
3897 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3899 * Makefile.in, config/tm-*.h: Clean up make output, only
3900 pass DEFAULT_EMULATION to ldmain.c.
3902 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3904 * ldver.c: Bump to version 1.94.
3906 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3908 * Makefile.in: infodir belongs in datadir.
3910 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3912 * Makefile.in: Pass -y to bison. (Again;
3913 accidentally deleted by Rich.)
3914 * news.sc, ldgld68k.sc: Define __end as well as _end.
3916 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3918 * ldindr.h: added to contain prototypes of ldindr.c
3919 * ldfile.c: include ctype.h
3920 * ldmain.c: include the requried prototype headers
3921 * ldwrite.c: get_reloc_upper_bound has been renamed
3922 bfd_get_reloc_upper_bound
3924 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3926 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3927 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3928 spaces following hyphens, bsd make can't cope. added
3929 standards.text support and made it look like all the other
3932 * configure.in: configure now runs entirely in objdir so make file
3933 existence checks against ${srcdir}. Mark this directory as
3936 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3938 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3939 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3940 and mandir now keyed off datadir by default.
3942 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3944 * ldver.c: Bumped version to 1.93.
3945 * Makefile.in: Pass -y to bison.
3947 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3949 * config.h: h8 is now coff, not ieee
3950 * h8300hds.sc: reflect the same
3952 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3954 * ldver.c (ldversion()): Update to 1.92.
3955 * ldctor.c: There are two places constructor sets
3956 can be defined. One of them checked for an existing
3957 duplicate, the other didn't. Unfortunately, the latter
3958 was called after the former ...
3959 So, factor out code for inserting a new element into
3960 constructor_name_list (after checking for a duplicate)
3961 into a new function add_constructor_name, and call
3962 it from both aforementioned places (ldlang_add_constructor
3963 and ldlang_check_for_constructors).
3965 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3967 * Makefile.in: Rename .c files generated from ldtemplate
3968 to have names starting with ld__. This helps 'make clean'.
3970 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3972 * Makefile.in: Take out the version number for install
3973 * m88kbcs.sc: put in contructor blocks.
3975 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3977 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3978 parameter, a format, and an arg pointer, and rename it to
3979 vfinfo(). Write info() in terms of new vfinfo().
3980 New einfo() is the same as info(), except it writes to stderr.
3981 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3982 ldmisc.c: Replace "error" calls to info() by new einfo().
3984 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3986 * ldlex.l ldgram.y: made -V option do same as -v
3987 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3990 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3991 i386 aout changes from Bob Kukura
3992 * Makefile.in, config.h: added i386aout support
3993 * configure.in: fixed /h-{myhost} typo
3994 * ldgram.y: -MM now gives more boring map.
3995 * ldlang.c: now does D_PAGED flag the right way.
3996 * ldsym.c: -MM flags does the right thing.
3998 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4000 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4001 * ldlang.c (init_os): Compensate for BFD change,
4002 where bfd_make_section now returns NULL for a duplicate
4003 section request, instead of the old section.
4005 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4007 * ldver.c: Bump to version 1.91 (consistent with binutils).
4009 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4011 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4012 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4013 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4014 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4015 Add or update copyright notices.
4017 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4020 * Makefile.in: Changed installation directory name scheme
4021 to be consistent with gcc. Also changed 'install'.
4023 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4025 * Makefile.in: new targets ld.mm, ld.me
4027 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4029 * Makefile.in, ldtemplate: Need to use separate scripts
4030 for -n and -N options. Yet more complication.
4032 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4034 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4035 work). Add some lines to avoid Sun Make VPATH bugs.
4037 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4039 * news.sc: Add alignment for data segment.
4040 * ldtemplate: Add (yet another) script to get for -n or -N
4041 options. (These need different alignment than ZMAGIC files.)
4042 * Makefile.in: Add stuff for new foo.xn scripts.
4043 These are generated by replacing "ALIGN(0x...00)" by ".".
4045 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4047 * Makefile.in: new targets ld.ms, ld-index.ms
4048 ld.texinfo: remove tabs, other cleanups for texi2roff
4050 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4052 * ldmain.c (main): Make config.magic_demand_paged be true
4053 by default. Don't the WP_TEXT and D_PAGED flags of
4054 output_bfd here; it's too late, so set it when output_bfd
4055 is created (in ldlang.c). Also fix setting of EXEC_P flag
4056 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4057 * ldlang.c: Remove some duplicate extern declarations.
4058 * ldgram.y: Fixes to -N and -n options.
4059 * Makefile.in: Recognize upper case letters in sed script
4060 to remove assignments from script files.
4061 * ldtemplate: Don't assukme that -N or -n options
4062 imply use of -r script.
4063 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4065 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4067 * ldtemplate: include bfd.h before sysdep.h.
4069 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4071 Restructure configuration scheme for bfd, binutils, ld.
4073 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4074 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4075 Change some config names to match other dirs.
4076 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4078 * config/: Rename some config files to match up h-*.h names.
4079 Remove all the HOST_SYS definitions from the config files.
4081 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4083 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4084 * ldtemplate: Remove ldfile_add_library_path calls;
4085 just use the SEARCH_DIR commands in the script files.
4086 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4087 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4088 This is primarily intended for cross-linking, where you would
4089 place libaries in a different place than native libraries.
4090 Also, emulations made from ldtemplate now use $(srcdir).
4091 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4092 form; people can use the Makefile's LIB_PATH to override.
4094 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4096 * Makefile.in: fix target ld.dvi, add target ld.info
4097 ld.texinfo: make info filename ld.info
4099 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4101 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4103 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4104 few BFD types & enums.
4111 version-control: never