1 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3 * configure.in: Add little endian PowerPC support.
5 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
6 (eelf32ppcle.c): Support for little endian PowerPC.
8 * config/ppcle-elf32.mt: New file for little endian PowerPC.
9 * emulparams/elf32ppcle.sh: Ditto.
11 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
13 * ldlang.c (print_output_section_statement): Check
14 subsection_alignment, instead of checking section_alignment twice.
15 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
17 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
19 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
21 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
23 * ldwrite.c (ldwrite): Before doing anything, reset the error
24 code. If bfd_final_link returns an error, but the error code is
25 unset, don't issue an extra message. Assume a correct error
26 message was already set.
28 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
30 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
31 (em68kelf.o): New target.
32 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
33 * configure.in: Use them for m68*-*-elf.
35 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
37 Merge in support for Mac MPW as a host.
38 (Old change descriptions retained for informational value.)
40 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
41 (i386-unknown-coff): Remove.
42 (sh-hitachi-hms): New target.
43 (emulation_ofiles): Set correctly for each target.
44 (version, TDEFINES): Add to makefile fragment.
45 * mpw-make.in (BISON): Use byacc instead of bison.
46 (em_*.c): Replace with e*.c everywhere.
47 (ldgram.h): Separate action from ldgram.c generation.
48 (LD_PROG): Depend on Version.r.
49 (Version.r): generate from version info.
50 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
52 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
53 i386-unknown-aout, i386-unknown-coff): New targets.
54 (m68k-aout, m68k-coff): Remove targets.
55 (mk.tmp): Add definition of EMUL.
57 * mpw-config.in (emulname): Set based on target.
58 (ldemul-list.h): Construct.
59 * mpw-make.in (install-only): New target.
60 (install): Depend on install-only.
62 * mpw-make.in (bindir): Fix pathname.
63 (install): Move here from mpw-build.in.
65 * mpw-config.in: New file, MPW configuration fragment.
66 * mpw-make.in: New file, MPW makefile fragment.
67 (This file is semi-automatically generated from Makefile.in.)
68 * ldfile.c (slash): If MPW, set to `:'.
69 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
70 prevent redefinition errors.
73 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
75 * emulparams/arcelf.sh (ENTRY): Define.
78 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
80 * ldwrite.c (clone_section): Align clone sections on even
83 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
85 * configure.in: Change linux to default to elf. Using
86 i[345]86-*-linuxaout will build a linker which defaults to a.out.
87 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
88 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
89 * config/i386-lelf.mt: Remove.
91 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
93 * ldmain.c (main): If opening the map file fails, call
94 bfd_set_error before calling einfo.
96 * ld.texinfo, ld.1: Document the -no-keep-memory option.
98 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
100 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
101 does mark shared libraries as executable.
103 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
105 * ldlang.c (lang_common): Change power to int. Pass larger values
106 before smaller values.
107 (lang_one_common): Treat info as int *. Don't bother to check for
108 last value, since it is now zero.
110 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
112 * ldlang.c (load_symbols): An empty archive is OK.
114 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
116 * ldmain.c (progress.h): Include.
117 (main): Call START_PROGRESS and END_PROGRESS.
119 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
121 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
122 .dtors sections, so that these pointers get relocated also.
123 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
124 and end of the constructors/destructors.
126 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
128 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
129 describes an archive, call bfd_link_add_symbols on each member.
130 * ldmain.c (whole_archive): New variable.
131 (main): Initialize it to false.
132 * ldmain.h: Declare whole_archive.
133 * lexsup.c (parse_args): Grok --whole-archive switch.
134 * ld.texinfo, ld.1: Document --whole-archive.
136 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
138 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
139 using the default emulation.
141 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
143 * config/hppaelf.mh (HOSTING_EMU): Likewise.
145 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
147 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
148 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
150 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
152 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
154 * ldlex.l: Return -lFILENAME as the token LNAME.
155 * ldgram.y: Add token LNAME.
156 (input_list): Treat LNAME like NAME, but pass it to
157 lang_add_input_file as lang_input_file_is_l_enum.
158 * ld.texinfo: Document using -lFILENAME in INPUT.
160 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
162 * ldlang.c (lang_check): If the architectures are compatible call
163 bfd_merge_private_bfd_data to let the backend do additional
167 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
169 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
170 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
173 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
175 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
176 all supported emulations.
178 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
180 * ldemul.c (ldemul_list_emulations): New function.
181 * ldemul.h (ldemul_list_emulations): Declare.
182 * ldver.c (help): List supported targets and emulations.
184 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
186 * scripttempl/elf.sc (.debug): Relocate to address 0.
187 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
188 .debug_sfnames, .line): Likewise.
190 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
192 * emultempl/elf32.em (hold_rel): New static variable.
193 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
194 contents whose names begin with ".rel" after hold_rel. Remove the
195 assertion which checked for unplaced .rel sections. Don't try to
196 sort the section into place if place->bfd_section is NULL.
197 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
198 section beginning with ".rel".
200 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
202 Doc note from pierre@phi.la.tce.com (Pierre Willard):
203 * ld.texinfo: -X and -x work even if -s or -S are not specified.
204 * ld.1: Similar change.
206 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
208 * emulparams/gld960coff.sh (COFF_CTORS): Define.
209 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
211 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
213 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
214 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
215 * config/i386-lelf.mt: New file.
216 * config/i386-gelf.mt: New file.
218 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
220 * configure.in: Match on mips-ecoff, and default to the IDT
223 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
225 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
226 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
227 to double the size of the table.
230 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
232 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
235 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
237 * Makefile.in (distclean): Do recursive deletion, since ldscripts
240 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
242 * ldmain.c (main): If trace_file_tries is true, and we are using
243 an internal linker script, print out the script.
244 * ldfile.c (try_open): Reindent function. Make the messages about
245 opening script files more informative.
247 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
248 * ld.texinfo, ld.1: Update accordingly.
250 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
252 * ldlang.c (lang_one_common): Adjust references to common symbol
253 information for new structure.
255 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
257 * ldmain.c (undefined_symbol): Handle section being NULL.
259 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
260 * ldexp.c (fold_name): Likewise.
261 * ldlang.c (print_one_symbol): Likewise.
262 (lang_finish): Likewise.
263 * ldmain.c (multiple_common): Likewise.
264 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
265 renamed to bfd_link_hash_undefweak.
267 * scripttempl/alpha.sc: Set address of .data section correctly
268 when -n or -N is used. Patch from Chris G Demetriou
269 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
270 * scripttempl/mips.sc: Similar change.
272 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
274 * ldlang.c (lang_size_sections): Clarify error message when user
275 specified start addr conflicts with region. Fix resetting of
278 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
280 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
281 in lang_allocating_phase_enum.
283 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
285 * Makefile.in (distclean): Depend upon clean. Don't bother to
286 remove files which will be removed by clean. From patch by
287 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
289 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
291 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
292 a MIPS target, clobber the size of all but the first input
293 .reginfo section to be 0, so that lang_size_sections sets the
294 correct size for the output .reginfo section.
296 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
298 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
299 Remove unused variable is.
301 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
303 * configure.in: Add support for powerpc-*-eabi.
305 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
308 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
309 elf.sc, which defines some new symbols PowerPC elf needs.
311 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
313 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
314 constructor entry is in the absolute section.
316 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
318 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
319 * config/i386-gnu.mt: New file. Include ELF support.
321 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
323 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
324 there are any input sections named .gnu.warning, treat them as
325 containing a warning message to be printed by the linker, and
326 clobber the size so that the message is not copied into the output
328 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
331 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
333 * configure.in (w65-*-*): New target.
334 * Makefile.in: Update.
335 * scripttempl/w65.sc: New.
336 * config/coff-w65.mt: New.
338 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
340 * ldlang.c (lang_place_orphans): Don't ignore files with
341 just_syms_flag set. Instead, put all their sections in
342 bfd_abs_section_ptr, using the section VMA as the output_offset.
344 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
346 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
347 name `reloc_howto_type', since it's now defined to be const.
348 * ldlang.c (lang_add_reloc): Ditto.
349 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
351 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
353 * ldexp.c (fold_binary): Adding or subtracting an absolute value
354 to a relative value does not require forcing the relative value to
355 be absolute. Also, reindent function.
357 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
359 * ldwrite.c (clone_section): Create a symbol with the
360 same name as the section.
362 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
364 * ld.h (split_by_reloc, split_by_file): New flags.
365 * ldwrite.c (clone_section, split_sections): New functions.
366 * lexsup.c (parse_args): Understand new split options.
369 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
371 * configure.in (arc-elf): New target.
372 * Makefile.in (earcelf.c): New target.
373 * config/arc-elf.mt: New file.
374 * emulparms/arcelf.sh: New file.
377 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
379 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
380 .data segment. They must be writable when creating a shared
381 library. From H.J. Lu <hjl@nynexst.com>.
383 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
385 * emultempl/miposecoff.em: New file.
386 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
387 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
388 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
389 provide __runtime_reloc_start and __runtime_reloc_stop if they are
390 used. Align _fdata to a 16 byte boundary.
391 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
393 (emipsidtl.c): Likewise.
394 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
396 * ld.h (args_type): Add new field embedded_relocs.
397 * ldemul.h (ldemul_after_open, after_open_default): Declare.
398 (ld_emulation_xfer_struct): Add new field after_open.
399 * ldemul.c (ldemul_after_open): New function.
400 (after_open_default): New function.
401 * ldlang.c (lang_process): Call ldemul_after_open.
402 * lexsup.c (parse_args): Handle --embedded-relocs.
403 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
404 new after_open field to after_open_default.
405 * emultempl/generic.em, emultempl/gld960.em: Likewise.
406 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
407 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
408 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
409 * ld.texinfo, ld.1: Mention -embedded-relocs.
411 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
413 * Makefile.in: Add eshl.o.
414 * config/coff-sh.mt: Add shl emulation.
416 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
418 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
419 Youngdale <eric@aib.com>.
421 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
423 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
424 * config/i386linux.mh: New file; set HOSTING_CRT0.
425 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
426 /usr/lib, since that is already in LIB_PATH.
428 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
430 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
432 (.data, .bss): If "-N", then place the data/bss just after the end
433 of the .text section rather than at the default 0x40000000.
435 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
438 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
440 Patches from Eric Youngdale <eric@aib.com>:
441 * ldlang.c (lang_finish): Don't warn if entry symbol not found
442 when generating a shared library.
443 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
444 attempting to place an orphaned relocation section when generating
445 a dynamically linked object.
447 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
450 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
452 * ld.h (args_type): Add field export_dynamic.
453 * lexsup.c (parse_args): Recognize --export-dynamic.
454 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
455 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
457 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
459 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
460 we allocate common symbols.
462 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
464 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
465 .rela.fini to the list of .rel* sections.
467 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
469 * ldlang.c (load_symbols): Add new argument place. Only accept
470 linker scripts if place is not NULL. Put commands found in an
471 assumed linker script into place.
472 (lookup_name): Pass NULL as place argument to load_symbols.
473 (open_input_bfds): In lang_input_statement_enum case, pass a place
474 argument to load_symbols, and store any new statements after the
477 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
479 * ldver.c (ldversion): Bump to 2.5.3.
481 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
483 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
485 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
487 * Makefile.in (check): Add missing "else true" clause.
489 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
491 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
492 entry point to "start". Align at end of each section to 0x200.
493 Start .text section 0x1000 later. Add _etext, _edata, _end
496 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
498 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
499 composed of different object file formats.
500 (ldctor_build_sets): If the output format does not support the
501 reloc, and we are not generating a relocateable link, try getting
502 the reloc from the input format.
504 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
506 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
507 (em68knbsd.c): New target.
509 * config/m68k-nbsd.mt: New file.
510 * emulparams/m68knbsd.sh: New file.
511 * configure.in (m68*-*-netbsd*): Use above configs.
513 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
515 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
516 appropriately named static library, stop the search at that
519 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
521 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
522 and esparcnbsd.o; sorted entries.
523 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
525 * config/netbsd532.mt: Removed.
526 * emulparams/netbsd532.sh: Removed.
528 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
529 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
530 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
531 sparc*-*-netbsd*): Use above configs.
533 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
535 * ldmain.c (multiple_common): One of the types may now be
536 bfd_link_hash_indirect. The old BFD argument may be NULL.
538 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
540 * configure.in: Add * at the end of m68k-hp-hpux.
542 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
544 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
547 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
549 * scripttempl/nw.sc: Gather constructors and destructors and
550 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
552 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
554 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
555 (ei386nw.c, eppcnw.c): New targets.
557 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
558 scripttempl/nw.sc: New files, for i386 and powerpc netware.
560 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
561 instead of {i386,ppc}-elf.
563 * configure.in (sparc*-*-netware): Removed. There is no such
566 * ldint.texinfo: Move misplaced `@end iftex'.
568 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
570 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
571 .rela.dtors to the list of .rel* sections.
573 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
575 * ldver.c (ldversion): Update to version 2.5.
576 * Version 2.5 released.
578 * configure.in (all_targets): Handle i386-linux*.
580 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
582 * scripttempl/aout.sc: Set _etext and __etext to ., not
583 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
584 will not break any other system. From Eric Valette
587 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
589 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
590 --verbose to get the old -V behaviour.
591 * ld.1, ld.texinfo: Document this change.
593 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
595 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
596 assertion, since it could fail with a user defined linker script.
598 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
599 name in the hash table during the first phase--the hash table does
600 not even exist at that point, much less have the right value.
602 * Makefile.in (CC): Define.
603 (CXX): Move definition, change from g++ to gcc.
604 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
605 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
606 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
607 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
608 (.cc.o): Comment out.
610 (site.exp): Don't create testdir or set tmpdir.
611 (check): Run checks even if not running native. Use CC_FOR_TARGET
612 instead of RUNTEST_CC, and likewise for CXX.
613 (cdtest targets): Comment out.
614 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
615 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
616 * cdtest-main.cc, cdtest.exp: Remove.
618 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
620 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
621 file naming problems.
622 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
623 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
624 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
625 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
626 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
627 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
628 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
630 * genscripts.sh: Always search /usr/local/TARGET/lib.
632 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
634 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
636 * configure.in: Handle i386-bsdi* targets like i386-bsd.
638 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
640 * lexsup.c (parse_args): Add support for -a for HP/UX
643 * lexsup.c (parse_args): -c takes an argument.
645 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
647 * ld.h (args_type): Add new field endian.
648 * lexsup.c (parse_args): Handle -EB and -EL by setting
650 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
651 * ldlang.c (lang_add_output_format): Add arguments big and little.
652 If command_line.endian is set, use it to select big or little
653 rather than the default. Changed all callers.
654 * ldlang.h (lang_add_output_format): Update declaration.
655 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
656 LITTLE_OUTPUT_FORMAT.
657 * emulparams/elf32mipl.sh: Likewise.
658 * emulparams/mipsbig.sh: Likewise.
659 * emulparams/mipsbsd.sh: Likewise.
660 * emulparams/mipsidt.sh: Likewise.
661 * emulparams/mipsidtl.sh: Likewise.
662 * emulparams/mipslit.sh: Likewise.
663 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
664 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
666 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
667 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
668 * scripttempl/mipsbsd.sc: Likewise.
670 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
671 depending upon ldgram.c, so that a parallel make does not try to
674 * configure.in (mips*el-elf*): New target.
675 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
676 (eelf32mipl.c): New target.
678 * config/mipsl-elf32.mt: New file.
679 * emulparams/elf32mipl.sh: New file.
681 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
683 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
686 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
688 * ldmisc.c (vfinfo): Print BFD file name as well as file name
689 returned by find_nearest_line, in case the file name is something
690 unhelpful such as a .h file. Handle %u.
692 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
694 * ldlang.c (lang_do_assignments): Make sure output statement
695 has an attached bfd_section before trying to dereference it.
697 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
699 * ld.h (ld_config_type): Add new field warn_once.
700 * ldmain.c (undefined_symbol): Handle -warn-once.
701 * lexsup.c (parse_args): Recognize -warn-once.
702 * ld.texinfo (Options): Document -warn-once.
705 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
706 name. For %C, print the function name on a separate line, to keep
707 the length of error messages under control.
708 * ldmain.c (multiple_definition): Use %D for ``first defined
710 (undefined_symbol): Use %D for ``more undefined references
713 * ldmisc.c (multiple_warn): Remove; no longer used.
714 * ldmisc.h (multiple_warn): Don't declare.
716 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
718 * ldlang.c (print_output_section_statement): Print all lines
721 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
723 * ldlang.c (load_symbols): Check for archive before object. Use
724 bfd_check_format_matches, and, if ambiguous, print a list of
725 matching formats. If file format is not recognized, treat file as
727 * ldgram.y (yyerror): If assuming an object file is a script,
728 mention that. Tweak the format of the error messages.
729 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
730 guess that this is not actually a script, and just report that the
731 file format was not recognized.
732 * ld.texinfo (Options): Admit that -( may be used more than once.
733 Add note that unrecognized object files are now treated as linker
736 * ldfile.c (ldfile_input_filename): Make const.
737 (ldfile_assumed_script): New variable.
738 (try_open): Change arguments types to const.
739 (ldfile_find_command_file): Likewise.
740 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
741 * ldfile.h: Update declarations for ldfile.c changes.
742 * ldlex.l: Include <ctype.h>.
743 (file_name_stack): Change to be const char *.
744 (lineno_stack): New static variable.
745 (<<EOF>>): Set lineno as well as ldfile_input_filename.
746 (lex_push_file): Make name argument const. Initialize
748 (lex_redirect): Initialize lineno_stack entry.
749 (lex_warn_invalid): Handle non printable characters nicely.
750 * ldlex.h (lex_push_file): Declare second argument as const.
752 * ldgram.y (ifile_p1): Recognize GROUP.
753 * ldlex.l: Recognize GROUP.
754 * ld.texinfo (Option Commands): Document GROUP.
756 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
758 * config/m68klynx.mh: New file.
760 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
762 * emultempl/hppaelf.em: Add newlines to the error messages.
764 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
766 * config/i386lynx.mh: New file.
767 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
770 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
772 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
773 (GENERATE_SHLIB_SCRIPT): Define as yes.
774 (DYNAMIC_LINK): Define as false.
775 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
776 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
777 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
778 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
781 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
783 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
785 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
787 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
788 .got section is now explicitly handled in elf.sc.
790 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
792 * scripttempl/alpha.sc: Redo script to set . outside of sections
793 and not bother to explicitly specify section addresses.
794 Explicitly place .sdata section.
796 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
798 * scripttempl/m68kcoff.sc: Put .bss in data segment.
800 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
801 0, and to only be marked as NOLOAD if relocating.
802 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
803 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
804 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
805 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
806 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
807 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
808 * scripttempl/sparclynx.sc: Likewise.
810 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
812 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
813 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
816 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
818 * ld.h (args_type): Add field soname.
819 * lexsup.c (parse_args): Handle -soname argument.
820 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
822 * ld.texinfo: Document -soname.
824 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
826 * ldlang.c (lang_check): Don't try to set the architecture if the
827 input and output files are incompatible. Just warn.
829 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
831 * configure.in: Change i[34]86 to i[345]86.
833 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
835 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
837 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
839 Make the ELF linker handle orphaned sections reasonably. Also,
840 define __start_SECNAME and __stop_SECNAME around sections whose
841 names can be represented in C, for the benefit of symbol sets in
843 * ldemul.h (ldemul_place_orphan): Declare.
844 (ld_emulation_xfer_type): Add place_orphan field.
845 * ldemul.c (ldemul_place_orphan): New function.
846 * ldlang.h (wild_doit): Declare.
847 * ldlang.c (wild_doit): Make nonstatic.
848 (lang_place_orphans): Call ldemul_place_orphan.
849 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
850 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
852 (gld${EMULATION_NAME}_place_orphan): New static function.
853 (gld${EMULATION_NAME}_place_section): New static function.
854 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
856 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
858 * scripttempl/aout.sc: Add .linux-dynamic after .data.
860 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
862 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
863 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
865 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
867 * ldexp.h (exp_get_abs_int): Declare.
869 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
871 * ldlang.c (lang_do_assignments): Handle complex AT's better.
872 * ldexp.c (exp_get_abs_int): New function.
874 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
876 * configure.in: add i960-nindy-coff support.
878 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
880 * ldlex.l (yy_create_string_buffer): Handle change to internal
881 interface in flex 2.4.7.
883 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
885 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
886 New function; add 0x20 to any use of -Ttext.
887 (gld${EMULATION_NAME}_create_output_section_statements): New
889 (ld_${EMULATION_NAME}_emulation): Use the new function
890 gld${EMULATION_NAME}_create_output_section_statements.
892 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
894 * scripttempl/mips.sc: Redo script to set . outside of sections
895 and not bother to explicitly specify section addresses.
897 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
899 * scripttempl/elf.sc: Copy several more relocation sections into
900 the output. Put .got.plt sections into .got.
902 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
904 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
906 Add a new script operator, PROVIDE, to define a symbol only if it
908 * ldgram.y (PROVIDE): New token.
909 (assignment): Accept PROVIDE.
910 * ldlex.l (PROVIDE): New token.
911 * ldexp.h (node_type): Add etree_provide to node_class enum.
912 (exp_provide): Declare.
913 * ldexp.c (exp_fold_tree): Handle etree_provide.
914 (exp_provide): New function.
915 (exp_print_tree): Handle etree_provide.
916 * ld.texinfo: Document PROVIDE.
918 * ldlang.c (lang_common): Pass desired alignment to
919 lang_one_common as power of two.
920 (lang_one_common): Get common symbol alignment from linker hash
921 table entry. Treat desired alignment as a power of two.
923 * ldlang.c (wild_section): Attach all section with the given name,
924 not just the first one. If there is no name, attach all sections
925 even if the SEC_IS_COMMON flag is set.
927 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
929 * ld.h (args_type): Add field rpath.
930 * lexsup.c (S_ISDIR): Define if not already defined.
931 (parse_args): Add support for -rpath. If -R is used to name a
932 directory, treat it as -rpath for Solaris compatibility.
933 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
934 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
935 * ldmain.c (main): Initialize command_line.rpath to NULL.
936 * ld.texinfo: Document -rpath option.
938 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
940 * emulparams/pc532machaout.sh: New file. Pc532 mach script
943 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
945 * config/pc532mach.mt: New file. Pc532 mach target support.
947 * config/pc532mach.mh: New file. Pc532 mach host support.
949 * config/netbsd532.mt: New file. Netbsd 532 target support.
951 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
953 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
956 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
958 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
959 bfd_abs_section_ptr, not &bfd_abs_section.
961 * lexsup.c (parse_args): Changed "retain-symbols-file" from
962 no_argument to required_argument. From djm.
964 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
966 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
967 sections to force a VMA of 0; needed for ELF backends which have
968 not been converted to the new linker style.
970 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
972 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
973 it was for the HPUX dynamic loader's use and it creates problems
976 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
978 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
979 * ldlang.h (lang_do_assignments): Put external decl here.
980 * emultempl/hppaelf.em: Minor cleanups throughout file.
981 (hppa_elf_create_output_section_statements): Rewrite.
982 (hppaelf_finish): Rewrite.
984 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
986 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
988 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
990 * ld.texinfo: -Bstatic is not ignored.
992 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
994 * ldlex.l: Recognize \r the same as \n.
996 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
998 Preliminary support for generating shared libraries, from Eric
999 Youngdale <ericy@cais.cais.com>.
1000 * genscripts.sh: If the emulation parameter file sets
1001 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1002 CREATE_SHLIB defined.
1003 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1004 link_info.shared is set, use the .xs script file.
1005 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1006 .interp section, and don't include TEXT_START_ADDR in the starting
1007 address of the first section.
1008 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1009 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1011 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1013 * configure.in: Change --with-targets to --enable-targets.
1015 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1017 * lexsup.c (parse_args): Add support for new options -( -) with
1018 synonyms --start-group --end-group.
1019 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1020 (lang_group_statement_type): Define new struct.
1021 (lang_statement_union_type): Add group_statement field.
1022 (lang_enter_group, lang_leave_group): Declare.
1023 * ldlang.c (lang_for_each_statement_worker): Handle
1024 lang_group_statement_enum.
1025 (map_input_to_output_sections, print_statement): Likewise.
1026 (lang_size_sections, lang_do_assignments): Likewise.
1027 (open_input_bfds): Completely rewrite. Now does its own looping,
1028 rather than using lang_for_each_statement. Handle groups.
1029 (lang_process): Update call to open_input_bfds.
1030 (print_group): New static function.
1031 (lang_enter_group, lang_leave_group): New static functions.
1032 * ldfile.c (ldfile_open_file): If the file has already been
1033 opened, just return rather than taking an assertion failure.
1034 * ldver.c (help): Mention new options.
1035 * ld.texinfo: Document new options.
1037 * ldlang.c (end_of_data_section_statement_list): Don't define.
1038 (lang_leave_output_section_statement): Don't set obsolete variable
1039 end_of_data_section_statement_list.
1041 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1044 * ldlang.c (lang_size_sections): Adjust current region address
1045 even for sections with an explicit address. From
1046 ralphc@pyramid.com (Ralph Campbell).
1048 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1049 From jrs@world.std.com (Rick Sladkey).
1051 * scripttempl/mipsbsd.sc: Let sections align to their natural
1054 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1056 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1058 (lang_abs_symbol_at_beginning_of): Likewise.
1059 (lang_abs_symbol_at_end_of): Likewise.
1060 (lang_size_sections): Use bfd_is_abs_section to check for the
1061 absolute section. Don't try to set the VMA or output_offset or
1062 size of the absolute section.
1063 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1066 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1068 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1069 when generating relocatable objects.
1071 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1073 * emultempl/linux.em: New file providing support for linking
1074 against Linux shared libraries.
1075 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1076 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1078 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1080 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1081 * ldmain.c (main): Initialize link_info.shared to false. Give
1082 error if link_info.relocateable and link_info.shared are both set.
1084 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1085 it as naming an emulation to be added to EMULATION_OFILES.
1086 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1088 * Makefile.in: Rebuilt dependencies.
1089 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1090 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1091 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1092 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1093 (ei386linux.c): Remove; now in Makefile.in.
1094 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1095 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1096 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1097 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1098 (eelf64_sparc.c): Remove; now in Makefile.in.
1099 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1100 (eelf32_sparc.c): Remove; now in Makefile.in.
1102 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1103 no owner--it might be bfd_abs_section. From Eric Youngdale
1104 <ericy@cais.cais.com>.
1106 * scripttempl/aout.sc: Let sections align to their natural
1109 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1111 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1112 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1113 * ldemul.c: Include ldexp.h and ldlang.h.
1114 (ldemul_open_dynamic_archive): New function.
1115 * ldfile.h (ldfile_open_file_search): Declare.
1116 * ldfile.c: Include ldemul.h.
1117 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1118 argument, not bfd *. Change all callers.
1119 (ldfile_open_file_search): Rename from open_a. Return boolean
1120 argument, not bfd *. Clean up. Change all callers.
1121 (ldfile_open_file): If doing a dynamic link, call
1122 ldemul_open_dynamic_archive rather than assuming the extension of
1123 a dynamic object is ".so".
1124 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1126 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1128 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1130 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1131 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1132 Accept -static as a synonym for -non_shared.
1134 Let the user change the dynamic linker used by ELF code.
1135 * ld.h (args_type): Add new field interpreter.
1136 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1138 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1139 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1140 the ELF backend to return the .interp section. If
1141 command_line.interpreter is not NULL, set the contents of .interp
1143 * ld.texinfo: Mention -dynamic-linker.
1145 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1148 * lexsup.c (parse_args): Sort out the option macros and change the
1149 definitions to make it easier to add a new option.
1151 * scripttempl/aout.sc: Define __etext and __edata to go along with
1154 * ld.h (ld_config_type): Add new field traditional_format.
1155 * lexsup.c (parse_args): Add traditional-format to longopts, and
1157 * ldmain.c (main): Initialize config.traditional_format to false.
1158 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1159 flags of output_bfd according to config.traditional_format.
1160 * ldver.c (help): Mention -traditional-format.
1161 * ld.texinfo: Document -traditional-format.
1163 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1165 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1166 they are encountered.
1168 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1170 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1171 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1173 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1175 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1176 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1178 * ldfile.c (open_a): If this is not an archive, try to open it in
1179 the current directory before searching for it.
1181 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1183 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1184 BLOCK works in a section address as documented.
1186 * ldgram.y (YYDEBUG): Don't define.
1188 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1190 * emultempl/gld960.em: Pass false for new argument to
1191 ldfile_add_library_path.
1192 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1194 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1197 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1199 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1201 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1203 * Makefile.in (check): Delete ld.new dependency so that a regression
1204 test doesn't trigger a rebuild of the linker.
1206 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1208 * ldlang.c (map_input_to_output_sections): For lang_address, call
1209 init_os if it hasn't already been called.
1211 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1213 Add support for SunOS shared libraries.
1214 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1215 shared library support code.
1216 * emultempl/sunos.em: New file.
1217 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1218 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1219 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1220 (esun3.c): Likewise.
1222 * ldlang.c: Minor formatting cleanups.
1223 (lang_for_each_input_file): New function.
1224 * ldlang.h (lang_for_each_input_file): Declare.
1226 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1228 (search_head): Declare.
1229 (ldfile_add_library_path): Add new cmdline argument in prototype.
1230 * ldfile.c (search_head): Make non-static.
1231 (search_dirs_type): Move to ldfile.h.
1232 (ldfile_add_library_path): Accept cmdline argument, and save it.
1233 * lexsup.c (parse_args): Pass true for new cmdline argument of
1234 ldfile_add_library_path.
1235 (set_default_dirlist): Likewise.
1236 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1237 argument of ldfile_add_library_path.
1238 * ldgram.y (ifile_p1): Likewise.
1240 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1242 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1243 total_size, superfile and chain.
1244 * ldfile.c (open_a): Don't clear search_dirs_flag.
1245 (ldfile_open_file): Don't try to open superfile. Assert that file
1246 has not already been opened.
1247 * ldlang.c (new_afile): Don't initialize superfile.
1248 * ldmain.c (add_archive_element): Don't initialize subfiles or
1249 chain or superfile. Initialize search_dirs_flag to false.
1251 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1253 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1255 Changes from binutils-2.4 release:
1257 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1258 variables, use whitespace, so scripts don't break.
1260 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1262 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1264 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1265 * Makefile.in: Noted change.
1267 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1268 don't know where that's supposed to come from, or why it's
1271 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1273 * configure.bat: update to latest makefile.in
1274 * emulpara/go32.sh: set to coff-go32 not aout
1275 * emultemp/generic.em: strength-reduce the structure of
1276 this shell script, since the only available shell for
1277 DOS can't handle complex syntax.
1278 * emultemp/stringify.sed: for "sed -f" instead of inline.
1279 * makefile.in: depend on stringify.sed as well as genscripts.sh
1280 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1281 * genscripts.sh: empty variables aren't always considered "set",
1282 so set them to "y" instead.
1284 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1286 * ldlang.c (entry_symbol): Make static.
1287 (lang_add_entry): Add cmdline argument.
1288 * ldlang.h (lang_add_entry): Change prototype.
1289 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1290 * lexsup.c (parse_args): Likewise.
1292 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1294 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1295 .reginfo an address.
1296 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1297 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1298 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1300 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1302 Add support for ELF shared libraries.
1303 * ld.h (ld_config_type): Add field dynamic_link.
1304 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1305 on attempts to use -r with -relax, -call_shared or -s.
1306 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1307 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1308 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1309 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1310 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1311 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1313 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1314 opening a file with a .so extension first.
1315 * emultempl/elf32.em: New file.
1316 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1317 (NONPAGED_TEXT_START_ADDR): Likewise.
1318 (TEMPLATE_NAME): Define as elf32.
1320 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1321 * scripttempl/elf.sc: Add placement for new dynamic sections.
1322 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1323 outside of any section. Don't use ALIGN(8); just let one section
1324 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1325 sections; they'll be handled correctly anyhow.
1326 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1328 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1330 * Makefile.in (install): Redirect output of ln to /dev/null.
1332 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1334 * emultempl/hppaelf.em: Change all references of
1335 .hppa_linker_stubs to .PARISC.stubs.
1336 * scripttempl/hppaelf.sc: Likewise.
1338 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1340 * ldlang.c (print_output_section_statement): Change ``no attached
1341 output section'' message slightly.
1342 (lang_do_assignments): Don't recurse down if there is no real
1345 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1346 match corresponding change in emulation templates.
1347 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1348 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1350 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1352 * ldver.c (ldversion): Updated version number.
1354 * cdtest-foo.cc: Use explicit "#pragma implementation".
1355 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1356 * Makefile.in: References to cdtest-func.o changed to
1359 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1361 Don't create unnecessary output sections.
1362 * ldlang.c (out_bfd_get_section_by_name): Remove.
1363 (wild_section): Call bfd_get_section_by_name rather than
1364 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1366 (lang_create_output_section_statements): Remove.
1367 (map_input_to_output_sections): For several cases, call init_os if
1368 it has not already been called.
1369 (lang_size_sections): If output section was not created, skip it.
1370 (lang_process): Don't call lan_create_output_section_statements.
1371 (lang_place_orphans): Skip files with just_syms_flags set to true.
1372 * ld.texinfo: Document change.
1374 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1376 * ldlang.c (wild_doit): Don't bother initializing the vma and
1377 section size. Don't special case SEC_SHARED_LIBRARY.
1378 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1381 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1383 * config/go32.mh : New file for Xgo32X.
1385 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1387 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1388 before calling einfo, since we are reporting an fopen failure.
1389 From jrs@world.std.com (Rick Sladkey).
1391 * configure.in: Use "e" rather than "em_" as prefix for
1394 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1396 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1398 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1399 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1401 * Makefile.in: Changed all generated file names.
1402 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1403 sed patterns to handle new filenames.
1405 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1406 * configure.in: Adjusted.
1408 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1410 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1411 work. Instead, check build dir and $srcdir explicitly, and use
1412 `echo' to get all the filenames.
1414 * configure.in (h8300h-*-hms): Changed ld_target name to
1416 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1419 * config/i960coff.mt: New file.
1420 * emulparams/gld960coff.sh: New file.
1421 * emultempl/gld960c.em: New file.
1422 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1423 i960coff configuration.
1424 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1426 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1427 code isn't included in FSF releases, and it can still be
1428 explicitly selected.
1429 (distclean): Remove site.bak and tmpdir.
1430 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1431 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1433 Patches from Ralph Campbell:
1434 * config/mipsbsd.mh: New file.
1435 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1436 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1437 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1440 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1442 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1444 * config/m68k.mt (EMUL): Set to m68kaout.
1445 * emulparams/m68kaout.sh: New file.
1446 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1447 (em_m68kaout.c): New target.
1449 * ldlang.c (lang_size_sections): If dot moves because of an
1450 assignment, don't try to insert a pad into the absolute output
1451 section, just change the address of the default memory region
1454 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1455 cdtest-ur.out, and cdtest-ur.tmp.
1457 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1459 * scripttempl/sa29200.sc: Align all sections to four byte
1462 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1464 * Makefile.in, configure.in: Support for go32 coff.
1465 * config/i386-go32.mt: New file
1466 * emulparams/i386go32.sh: New file
1467 * scripttempl/i386go32.sc: New file
1469 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1471 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1472 Lynx-specific script templates.
1473 * configure.in (sparclite*-*-coff): Use coff-sparc.
1474 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1475 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1476 (ENTRY): Set to __main.
1477 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1478 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1479 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1481 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1483 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1484 byte boundary, in case the global constructors do not take up an
1487 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1488 exist, get crtbegin based on gcc -print-libgcc-file-name.
1489 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1491 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1493 * ldlang.c (lang_size_sections): When no address is given for a
1494 section, align it according to its requirements.
1496 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1498 * Makefile.in (clean, distclean): Remove configdoc.texi.
1500 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1502 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1504 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1506 * ldlang.c (lang_size_sections): When relaxing, adjust the
1507 position of a padding statement, and adjust dot accordingly.
1509 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1511 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1513 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1515 * scripttempl/i386coff.sc: If relocating, don't put .init and
1516 .fini sections into .text; keep them separate.
1517 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1518 exist, get crtbegin based on gcc -print-libgcc-file-name.
1519 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1521 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1523 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1525 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1527 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1530 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1531 if building a final executable.
1533 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1535 * ldmain.c (main): Check the return value of bfd_close.
1537 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1539 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1540 sections never overlap when using -r.
1542 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1544 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1545 changes: get_symtab_upper_bound renamed and returns long,
1546 bfd_canonicalize_symtab returns long, check for error indications.
1548 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1550 * ldlang.c (print_input_section): For section size, use
1551 _cooked_size if it is non-zero, size otherwise.
1552 (size_input_section): Likewise.
1553 (lang_do_assignments): Likewise (case lang_input_section_enum).
1555 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1557 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1558 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1559 (lang_add_input_file): Pass true to new_afile for add_to_list.
1560 (lookup_name): Remove force_load argument. Changed all callers.
1561 Pass false to new_afile for add_to_list. Split loading of symbols
1562 out into separate function.
1563 (load_symbols): New function split out of lookup_name. Don't load
1564 the symbols if they are already loaded.
1565 (open_input_bfds): For lang_input_statement_enum call load_symbols
1566 rather than lookup_name.
1567 (lang_process): Pass abs_output_section rather than NULL to
1569 (lang_startup): Set real field of first_file to true.
1571 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1573 * ldlang.c (had_relax): Removed.
1574 (relax_again): New static variable.
1575 (lang_size_sections): Change call to bfd_relax_section to
1576 correspond to BFD changes. Set relax_again appropriately.
1577 (lang_process): Remove #if 0 code. When relaxing, keep calling
1578 lang_do_assignments and lang_size_sections until relax_again
1581 * emultemp/gld960.em: Include libiberty.h
1582 (gld960_before_parse): Pass NULL as final argument to concat.
1584 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1586 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1589 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1590 building a bfd_data_link_order, rather than by setting the section
1591 contents immediately.
1593 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1595 Changes to make -Ur work again.
1596 * ldmain.c (add_to_set): Now takes reloc argument rather than
1597 bitsize. Check config.build_constructors here. If an new hash
1598 table entry is created, mark it as undefined.
1599 (constructor_callback): No longer takes bitsize argument. Pass
1600 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1601 BFD backend supports it.
1602 (reloc_overflow): Handle a NULL abfd argument.
1603 (reloc_dangerous, unattached_reloc): Likewise.
1604 * ldctor.c: Include ldmain.h.
1605 (struct set_info): Change bitsize field to reloc.
1606 (ldctor_add_set_entry): Now takes reloc argument rather than
1607 bitsize. Don't bother to check config.build_constructors here.
1608 (ldctor_build_sets): Get the size from the reloc howto. If
1609 generating relocateable output, call lang_add_reloc rather than
1611 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1613 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1614 (lang_reloc_statement_type): New structure.
1615 (lang_statement_union_type): Add reloc_statement field.
1616 (lang_add_reloc): Declare new function.
1617 * ldlang.c (lang_for_each_statement_worker): Handle
1618 lang_reloc_statement_enum.
1619 (map_input_to_output_sections, print_statement): Likewise.
1620 (lang_size_sections, lang_do_assignments): Likewise.
1621 (print_reloc_statement): New function.
1622 (lang_add_reloc): New function.
1623 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1625 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1626 (cdtest-ur, cdtest-ur.out): New targets.
1627 (check-cdtest): Now also check that -Ur works correctly.
1629 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1631 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1633 * ldlang.c (lang_process): Move lang_common call before
1634 map_input_to_output_sections, to ensure that any alignment
1635 constraints set by common symbols are copied over to the output
1638 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1640 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1641 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1642 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1643 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1646 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1648 * config/i386bsd.mh: New file.
1650 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1652 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1654 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1655 (DATA_START_SYMBOLS): Define _fdata.
1657 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1659 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1661 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1663 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1664 works again. Attach some output symbols to the stub file bfd.
1666 * emultempl/hppaelf.em: Include elf32-hppa.h.
1667 (file_chain): Add decl.
1668 (hppa_look_for_stubs_in_section): Delete decl.
1669 (hppaelf_finish): Reenable code. Do not pass symbols
1670 down to hppa_look_for_stubs_in_section.
1672 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1674 * ldmain.c (write_map): Don't define. Removed all references.
1675 Just use map_file or map_filename instead.
1676 (add_archive_element): Use minfo to write map information, not
1678 (constructor_callback): Use fprintf to write map information, not
1680 * ldmain.h (write_map): Don't declare.
1681 * ldgram.y (mri_script_command): Removed reference to write_map.
1682 * ldlang.c (lang_one_common): Likewise.
1683 * lexsup.c (parse_args): Likewise.
1685 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1687 * scripttempl/elf.sc: Force all sections to be aligned.
1689 * ldgram.y (section): Reverse the order of memspec_opt and
1690 fill_opt to avoid an ambiguity when both are used.
1691 * ld.texinfo: Changed accordingly.
1693 * ldgram.y: Move include of ldlex.h back with other includes.
1694 * ldlex.h (input_type): Don't initialize enum constants to
1696 * ldlex.l: Use a switch to return the right token based on
1697 input_type, rather than knowing that input_type has a value based
1700 * ldgram.y (dirlist_ptr): Removed; not used.
1701 * lexsup.c: Include ldver.h.
1702 * Makefile.in: Rebuilt dependencies.
1704 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1706 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1707 (ldlang_add_file): call it here instead.
1709 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1711 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1713 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1715 * emultempl/hppaelf.em: First attempt to clean this file up.
1716 Add comments in several functions as to their purpose and
1717 how they function (or my current best guess). Clean up horrible
1718 spacing and indention that never should have been accepted in the
1719 first place. Add FIXMEs for issues which need to be resolved.
1720 Disable linker-stub generation until it gets fixed. This allows
1721 the linker to at least work on simple code for testing purposes.
1723 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1724 it via hppaelf_finish). Prototype moved into ldlang.h.
1725 (lang_process): Move problematic extra call to lang_size_sections
1726 into the PA ELF specific code.
1727 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1728 lang_size_sections moved here.
1730 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1732 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1733 * config/ppc-elf32.mt: New file.
1734 * emulparams/elf32ppc.sh: New file.
1735 * emultempl/ppc.em: New file.
1736 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1737 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1738 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1740 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1742 * lexsup.c (parse_args): Use symbolic numbers for long options.
1743 Fix misunderstanding in -Y and -call_shared et al.
1745 Use getopt instead of lex and yacc to parse the command line.
1747 * ld.texinfo (Options): Document changes to option syntax.
1748 * Makefile.in: Update dependencies.
1749 * ldver.c (help): Tweak dashes in usage message.
1750 * ldgram.y (%union): Remove unused members.
1751 Remove %tokens for command line options; add ones for input types.
1752 (command_line): Rules removed.
1753 (file): Instead of command line, recognize an
1754 input type indicator, then use the nonterminal for that type.
1755 (defsym_expr): New nonterminal from code formerly in command_line.
1756 * ldlex.h: Declare parser input type enum and variable.
1757 Don't declare parse_line.
1758 * ldlex.l: Remove unused variables. Make some used ones static
1760 (COMMAND): Start state and its rules removed.
1761 At start of yylex, return input state token if at start of input.
1762 (lex_redirect): Don't need to set yyout.
1763 (ldlex_command): Function removed.
1764 * ldmain.c (main): Instead of calling parse_line, set up the
1765 redirections and call yyparse directly.
1766 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1768 * lexsup.c: Remove #if 0'd code.
1769 (parse_line): Function removed.
1770 (parse_args): Rewrite to use getopt_long_only.
1771 (set_default_dirlist): New function from code formerly in
1772 ldgram.y:command_line.
1773 (set_section_start): New function.
1774 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1775 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1776 compiled-in link scripts in "{" and "}", as the grammar no longer
1779 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1781 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1782 require that it be in $(srcdir).
1784 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1786 * ldlang.c (lang_size_sections): Only align section to alignment
1787 required by linker script, not to maximum alignment of input
1790 * ldlang.h (largest_section): Don't declare.
1791 * ldlang.c (largest_section): Don't define.
1792 (size_input_section): Don't set largest_section; not used.
1794 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1796 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1798 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1800 * ldlang.c, ldmain.c: Include libiberty.h.
1802 * ldmisc.h (concat): Don't declare.
1803 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1805 * ld.h (as_output_section_statement): Removed; not used.
1807 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1809 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1810 bfd_set_error and new error names.
1812 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1814 * ldwrite.c (build_link_order): If the cooked size of the section
1815 has been set, use it, for determining link_order size.
1816 (ldwrite): In the error message displayed if bfd_final_link fails,
1817 indicate that it was in fact the final link step that failed.
1819 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1820 bfd_relax_section, in case it returns false but doesn't flag an
1821 error. If an error is returned, indicate which one it is in the
1824 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1825 it'll get picked up from $(srcdir) if appropriate.
1827 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1829 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1830 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1832 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1834 * ldlex.l (comment): Increment line number when newline is read.
1836 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1838 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1839 reload the file even if it is already loaded.
1840 (wild): Call lookup_name with force_load argument of 0.
1841 (open_input_bfds): Call lookup_name with force_load argument of 1.
1842 (print_symbol): Remove declaration of non-existent function.
1843 (print_one_symbol): Return true rather than falling off end.
1845 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1847 * ldmain.c (main): Use %ld when printing long values.
1849 * scripttempl/elf.sc: Move _edata after the .sdata section.
1850 Permit OTHER_BSS_SYMBOLS to be defined.
1851 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1853 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1855 * Rename all "hppaosf" files to "hppaelf".
1856 * Change all "osf" references to "elf" in hppaelf files.
1857 * Makefile.in: Likewise.
1858 * configure.in: Likewise.
1860 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1862 * ldmain.c (main): Call xatexit, not atexit.
1863 Call xmalloc_set_program_name.
1865 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1868 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1870 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1871 (hppaosf_finish): Call xmalloc, not ldmalloc.
1872 * ldmain.c (preserve_output): Function removed.
1873 (main): Do it here instead.
1875 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1877 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1878 GNU C specific macros.
1880 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1881 call to LANG_FOR_EACH_INPUT_SECTION.
1883 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1885 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1886 deleted; will use libiberty versions instead.
1887 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1888 mri.c Makefile.in: Change callers.
1890 * ldmisc.c (vfinfo): Remove cleanup code.
1891 * ldmain.c (remove_output): Put it here (new function).
1892 (preserve_output): New function.
1893 (main): Register remove_output and preserve_output with atexit.
1894 * ldmain.c ldgram.y: Call xexit instead of exit.
1895 * ldmisc.h: Declare xexit.
1897 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1899 * Makefile.in: Lots of new H8/500 memory models.
1901 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1903 * ldlex.l: Removed duplicate rules.
1904 (yywrap): Provide default definition, needed with some versions of
1907 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1909 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1910 the archive filename too.
1912 * ldlex.l: Add rule to catch invalid input characters instead of
1913 printing them. Include "ldmain.h" for program_name decl.
1914 (lex_warn_invalid): New function.
1915 * Makefile.in: Add dependency.
1917 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1919 * Makefile.in (check): Don't bother running any tests of
1920 cross-linker until the test suite no longer assumes native mode.
1922 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1924 * ldlang.c (print_one_symbol, print_input_section): Print
1925 global symbols in symbol table again.
1927 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1929 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1930 exit successfully instead of complaining if no input files are
1933 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1935 * Makefile.in: Format variable definitions consistently.
1936 (LD_PROG): Remove unnecessary variables from link command,
1937 change variable LOADLIBES to EXTRALIBS.
1939 * ldmain.c (main): Compute and display total execution time.
1940 * ld.texinfo (-stats): Document the option.
1942 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1944 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1947 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1950 * ldlang.c (relaxing): Removed global variable.
1951 (lang_size_sections): If the canonical symbols have not already
1952 been read in, read them in before relaxing.
1953 * ldlang.h (relaxing): Removed declaration.
1955 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1957 * ldlang.c (new_afile): Initialize loaded field to false.
1958 (lookup_name): If file was already loaded, don't call the
1959 add_symbols entry point again.
1961 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1963 * ld.texinfo: Clarify what -T option does.
1965 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1967 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1970 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1972 * ldmain.c (add_archive_element): If trace_files or
1973 trace_file_tries, print file name.
1974 * ldlang.c (lookup_name): Likewise.
1975 (ldlang_add_file): Don't put files on input_bfds list in reverse
1978 * scripttempl/elf.sc: Correct typo.
1980 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1982 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1983 their arguments optional, for compatibility with the old GNU ld.
1985 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1987 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1989 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1991 * ldmain.c (add_to_set): Add bitsize argument.
1992 (constructor_callback): New function.
1993 (link_callbacks): Add constructor_callback.
1994 * ldctor.c (struct set_info): Add bitsize field.
1995 (ldctor_add_set_entry): Add bitsize argument.
1996 (ldctor_build_sets): Base the size of the elements of the set on
1997 the bitsize, rather than always using LONG.
1998 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2000 * ld.h (QUAD_SIZE): Define.
2001 * ldgram.y (QUAD): New token.
2002 (length): Handle it.
2003 * ldlex.l: Return QUAD.
2004 * lexsup.c (keywords): Add QUAD.
2005 * ldwrite.c (build_link_order): Handle QUAD.
2006 * ldlang.c (print_data_statement): Handle QUAD.
2007 (lang_size_sections): Likewise.
2008 (lang_do_assignments): Likewise.
2009 * ldexp.c (exp_print_token): Add QUAD to table.
2010 * ld.texinfo: Describe QUAD.
2012 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2013 since the Alpha doesn't use them.
2015 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2017 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2019 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2021 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2022 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2024 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2026 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2027 needed for i386mach. (Should be a no-op on other systems.)
2029 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2030 (PAGE_SIZE): Don't define; not used.
2032 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2034 * ldgram.y (yyerror): Make argument const char *, and actually
2035 print it out rather than assuming it is a syntax error.
2036 * ldmisc.h: Change declaration of yyerror.
2037 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2039 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2041 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2042 exec header offset, since the exec header isn't loaded.
2043 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2045 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2047 A major rewrite to move the bulk of the linker into BFD so that
2048 more efficient backend code can be written for specific object
2050 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2051 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2052 * ldctor.c, ldctor.h: Complete rewrite.
2053 * ldwrite.c, ldwrite.h: Complete rewrite.
2054 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2055 link_info.strip instead. Changed all uses.
2056 (discard_locals_type, discard_locals): Removed. Use
2057 link_info.discard instead. Changed all uses.
2058 (ld_config_type): Removed relocateable_output field; use
2059 link_info.relocateable instead; changed all uses. Added stats
2061 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2062 set_loader_symbol): Removed.
2063 * ldexp.h (node_class): Added etree_rel.
2064 (etree_type): Added rel field.
2065 * ldexp.c (exp_print_token): Bracketed table initialization.
2066 (exp_relop): New function.
2067 (fold_name): Use linker hash table rather than ldsym functions.
2068 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2069 (exp_print_tree): Handle etree_rel.
2070 * ldgram.y (strip_symbols, discard_locals): Removed.
2071 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2072 (REL): New token. Does not appear in grammar, but needed for
2074 (file): Don't call lang_final; it's called by main anyhow.
2075 * ldlex.l: Accept -stats and -no-keep-memory options.
2076 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2077 * ldlang.c: Consistently use fill_type for fill argument.
2078 (lang_init_script_file, script_file): Removed.
2079 (create_object_symbols): Removed. Use
2080 link_info.create_object_symbols_section instead. Changed all
2082 (lang_add_keepsyms_file): Removed.
2083 (lookup_name): Call bfd_link_add_symbols instead of
2084 ldmain_open_file_read_symbol.
2085 (wild): Don't iterate over script_file.
2086 (open_output): Create link hash table.
2087 (lang_place_undefineds): Rewrote.
2088 (lang_size_sections): Handle relaxing (doesn't work yet).
2089 (lang_relocate_globals): Removed.
2090 (lang_finish): Use link hash table rather than ldsym functions.
2091 (lang_common): Rewrote.
2092 (lang_one_common): New function.
2093 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2095 (create_symbol): Removed.
2096 (lang_process): Don't call lang_init_script_file. Call
2097 ldctor_build_sets rather than find_constructors. Don't call
2098 lang_relocate_globals.
2099 (lang_abs_symbol_at_beginning_of): Rewrote.
2100 (lang_abs_symbol_at_end_of): Rewrote.
2101 * ldmain.c (had_y): Removed.
2102 (lprefix, lprefix_len): Removed; use link_info fields instead.
2104 (multiple_def_count, commons_pending, undefined_global_sym_count,
2105 total_symbols_seen, total_files_seen): Removed.
2106 (link_callbacks, link_info): New variables.
2107 (main): Initialize link_info. Don't call init_bfd_error_vector or
2108 ldsym_init. Don't set now unused variables. Handle -stats.
2109 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2110 (add_ysym): Rewrote.
2111 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2112 search_library, gnu960_check_format, decode_library_subfile,
2113 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2115 (add_keepsyms_file, add_archive_element, multiple_definition,
2116 multiple_common, add_to_set, warning_callback, undefined_symbol,
2117 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2119 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2120 require symbols for %C; look them up instead.
2121 * emultempl/hppaosf.em: Pass link_info to
2122 hppa_look_for_stubs_in_section.
2123 * Makefile.in: Rebuilt dependencies.
2124 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2126 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2128 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2129 ldlang.h and ldctor.h.
2131 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2132 declarations of free and malloc from flex output. Change malloc
2133 to ldmalloc in flex output.
2135 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2137 * ldmain.c (lprefix): Change default from a char to a string
2138 with only one character.
2139 (lprefix_len): Set default to one.
2141 * ldmain.h (lprefix_len): Declare.
2143 * ldsym.c (write_file_locals): Use strncmp rather than a character
2144 comparison for lprefix.
2146 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2149 * emultmpl/hppaosf.em: Include ldexp.h.
2150 (before_parse): Set lprefix and lprefix_len correctly.
2152 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2154 * ldlex.h: Don't declare yywrap if it is a macro.
2155 * ldlex.l: Include sysdep.h.
2156 * ldlang.c (lang_for_each_statement_worker,
2157 lang_for_each_statement): Forgot to use PARAMS.
2159 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2161 * Makefile.in: Added .PHONY targets where appropriate. Added some
2163 (gcclibdir, version): Removed unused variables.
2164 (DEP): New variable, set to mkdep.
2165 (ALL_CFLAGS): New variable. Used in .c.o target.
2166 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2168 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2169 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2170 mostly obsolete variables. Adjusted remaining uses.
2171 (DEF_EMUL): Removed variable.
2172 (ldmain.o): Handle undefined EMUL error correctly.
2173 (ldemul-list.h): Depend on config.status rather than Makefile.
2174 Create via temporary file.
2175 (ver960.c, roll, make): Removed obsolete targets.
2176 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2178 * dep-in.sed: New file, used when rebuilding dependencies.
2180 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2182 Made many changes to eliminate gcc warnings. Made various
2183 cosmetic changes, declared various things in header files, removed
2184 various extern declarations from .c files. No substantive
2187 * ldlang.c (lang_process): Ifdef out final call to
2188 lang_size_sections again (reverting change of Nove 2), since it
2189 breaks the Sun4 linker.
2191 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2193 * configure.in (alpha-*-netware*): New target; use alpha.
2195 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2197 * configure.in: Group targets by CPU. Merge some m68k target
2198 entries with different CPU specs that use the same ld_target
2201 * configure.in: Add sparc*-*-coff.
2202 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2203 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2204 (em_coff_sparc.c): Add dependencies and build rules.
2206 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2208 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2210 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2212 (command_line_option): Accept and ignore them (for now).
2213 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2214 where n is a number.
2216 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2218 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2219 not in bfd_com_section, create the section in the BFD so that it
2220 can be placed in the right output section.
2222 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2224 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2225 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2226 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2227 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2228 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2229 Move OTHER_READONLY_SECTIONS after all the other readonly
2230 sections. Don't use DATA_ADDR twice.
2232 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2233 p is in a common section, make sure the BFD has a section of that
2236 * ldlang.c (lang_common): Add newline to error message.
2238 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2240 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2241 Lynx-specific script instead of m68kcoff.
2242 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2243 (ENTRY): Define as __main.
2244 (TEXT_START_ADDR): Define as 0.
2245 (PAGE_SIZE): Define as 0x1000.
2246 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2247 * scripttempl/m68klynx.sc: New file.
2249 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2251 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2252 arguments rather than treating them as emulation names.
2254 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2256 * configure.in: Support x86 unixware and netware plus generic netware.
2258 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2260 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2263 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2265 * Makefile.in (distclean): Don't delete dvi or info files.
2266 (ld.info): Update dependency list.
2267 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2269 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2271 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2272 Set output_filename instead of creating a new node.
2273 (open_output): Don't set output_filename.
2274 (lang_final): Create the new node here.
2275 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2277 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2279 From Pete Hoogenboom (hoogen@cs.utah.edu):
2281 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2282 edata, _edata, end): Add definitions of these symbols.
2283 (__end): Remove definition of this symbol.
2284 (__data_start): Move definition of this symbol.
2286 * emultempl/hppaosf.em: Various fixes and support for linker stub
2288 (hppaosf_finish, hppaosf_search_for_padding_statements,
2289 hppaosf_create_output_section_statements): New functions in
2290 support of linker stub generation.
2291 (ld_hppaosf_emulation): Redefine to include new
2292 emulation-specific routines.
2294 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2295 Pass abs_output_section rather than NULL to avoid invalidating
2298 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2300 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2301 (em_i386mach.c): New rule.
2302 * configure.in (i[34]86-*-mach*): New case.
2303 * config/i386-mach.mt: New file.
2304 * emulparams/i386mach.sh: New file.
2306 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2308 * ld.h (flag_is_*): Removed macros.
2309 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2310 Consistently check the BFD symbol flags directly, rather than
2311 using file_is_* macros.
2313 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2315 * configure.in (sparc*-*-lynxos*): New target.
2316 * Makefile.in: Add rule for em_sparclynx.c.
2317 (ALL_EMULATIONS): Add Lynx emulations.
2318 * config/sparc-lynx.mt: New file.
2319 * emulparams/sparclynx.sh: New file.
2320 * scripttempl/sparccoff.sc: New file.
2322 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2324 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2326 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2328 * relax.c (write_relax): Check return value of bfd_seclet_link.
2330 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2332 * ldlang.c (delete_output_file_on_failure): New variable.
2333 (open_output): Set it after bfd open succeeds.
2334 * ldmisc.c (vfinfo): Test it.
2336 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2338 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2341 * ldemul.c: Support was added to allow emulation-specific
2342 processing to occur. This support was added primarily for linker
2343 stub generation in the elf32-hppa gld.
2344 (ldemul_finish, ldemul_create_output_section_statements): New
2346 * ldemul.h: Support was added to allow emulation-specific
2347 processing to occur. (As described above.) Added finish and
2348 create_output_section_statements fields to
2349 ld_emulation_xfer_struct structure.
2350 * ldlang.c: Add calls to emulation-specific routines.
2351 (lang_process): Add call to
2352 ldemul_create_output_section_statements function.
2353 (lang_process): Add call to a emulation-specific routine (and
2354 some processing after the call).
2356 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2358 * configure.in: mips*- instead of mips-, mips*el changes
2360 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2362 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2363 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2364 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2365 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2366 * config/alpha.mt: New file.
2367 * emulparams/alpha.sh: New file.
2368 * scripttempl/alpha.sc: New file.
2370 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2372 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2373 types of different sizes (eg: 64 and 32 bits), so coerce.
2374 * ld.h (ALIGN_N): Add warning about usage.
2376 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2378 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2379 which we already have a definition, rather than checking in
2380 several different places whether the symbol is weak.
2382 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2384 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2385 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2386 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2387 expanded within them.
2388 * config/mipsb-elf32.mt: New file.
2389 * emulparams/elf32mipb.sh: New file.
2390 * Makefile.in (em_elf32mipb.c): New target.
2392 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2394 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2395 lang_input_file_is_search_file_enum so objects brought in using
2396 INPUT() do a path lookup.
2398 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2400 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2401 instead of {i386,m68k}-coff.
2402 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2403 * config/i386-lynx.mt: New file.
2404 * config/m68k-lynx.mt: New file.
2405 * emulparams/i386lynx.sh: New file.
2406 * emulparams/m68klynx.sh: New file.
2408 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2409 but defaulting to _start.
2411 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2412 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2415 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2417 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2418 HOSTING_LIBS for testing.
2420 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2422 Finish up support for i386-sysv4 (without shared libraries):
2423 * ld.h (flag_is_weak): Define.
2424 * ldlang.c (print_symbol): Mention whether symbol is weak.
2425 (print_input_section): Print weak symbols as globals.
2426 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2427 (enter_global_ref): Do not warn if a weak symbol redefines a
2428 global symbol. Do not let a weak symbol redefine a common symbol.
2429 (enter_file_symbols): Treat weak symbols as global symbols.
2430 (subfile_wanted_p): Do not pull in an object file from a archive
2431 just to resolve an undefined weak symbol.
2432 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2433 error; the error might be that malloc has run out of space.
2434 * ldsym.c (write_file_locals): Treat weak symbols as global.
2435 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2437 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2438 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2439 * emulparams/elf_i386.sh: New file.
2440 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2441 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2442 (ALL_EMULATIONS): Add em_elf_i386.o.
2443 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2444 (em_elf_i386.c): New target, like other em_*.c targets.
2445 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2446 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2447 nonempty, and configured for native, add it to LIB_PATH.
2449 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2451 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2452 Added statements to pass stab and stabstr sections through and
2453 mark them as NOLOAD, which makes GDB happier.
2455 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2457 * configure.in: Accept m68k-lynx-lynxos config.
2459 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2461 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2463 * config/coff-h8300.mt: Add EMUL=h8300h.
2465 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2467 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2469 * Makefile.in: Changed CXX back to g++.
2471 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2473 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2475 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2477 * Makefile.in (TAGS): Use shell wildcards.
2479 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2481 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2483 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2485 * ld.texinfo: re-enable included config file; conditionalize doc
2486 for -oformat to interact properly with SingleFormat doc config
2487 var; rename @up/@down to @raisesections/@lowersections.
2489 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2491 * configure.in: recognize m88110.
2493 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2495 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2496 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2497 ELF emulation is "elf32-hppa" not "elf-big".
2498 (hppaosf_before_parse): Remove unneeded processing of environment
2500 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2501 .text segment of output file.
2502 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2504 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2506 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2509 * ldlang.c, ld.h: updated copyright.
2511 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2513 * ldlang.c (open_output, lang_check): Check return value of
2516 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2518 * scripttempl/h8500.sc: Start all sections in a different segment.
2519 * scripttempl/z8ksim.sc: Handle constructors
2521 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2523 * Makefile.in: revert earlier changes back to execute runtest
2524 with make check. cdtest and bootstrap now function as they
2525 did within the Makefile.
2527 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2529 * Makefile.in: Update dependencies.
2531 * configure.in: Set EMULATION_OFILES in Makefile based on
2532 --with-targets option.
2534 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2536 * Makefile.in: check targets reimplemented to old way.
2538 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2540 * config/i386v.mh, config/irix4.mh: Use gcc
2541 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2542 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2543 bfd/configure.host change.
2545 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2547 * scripttempl/elf.sc: Handle .line and .debug* sections.
2549 * ldlex.l: Use bfd_scan_vma, not strtoul.
2551 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2553 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2554 Remove inital caps in some error messages, change "can't" to
2555 "cannot", add missing colons.
2556 * ldmisc.c (vfinfo): Print "%%" as a single %.
2557 For '%' followed by unrecognized character, print them both
2558 verbatim instead of expecting a char * arg.
2559 For '%C', don't put the function name in parens.
2561 * ldexp.c (invalid): Pass "%%", not "% ".
2563 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2565 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2566 (BSS_VAR): Removed; now always define _fbss.
2567 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2570 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2572 * configure.in: z8k-coff is the same as z8k-sim
2574 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2576 * testsuite/lib/ld.exp: new file
2577 * testsuite/config/unix-ld.exp: new file
2578 * testsuite/ld.bootstrap/bootstrap.exp: new file
2579 * Makefile.in: add dejagnu support for make check
2581 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2583 * ldlex.l (comment): Add missing newline in message.
2584 * ldindr.c (add_indirect): Ditto.
2585 * ldexp.c (exp_fold_tree): Ditto.
2587 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2589 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2592 * ldmisc.c (multiple_warn): New function.
2593 * ldmisc.h: Declare it.
2594 * ldmain.c (enter_global_ref): Call it.
2595 * ld.h (ld_config_type): Add warn_common.
2596 * ldlex.l, ldgram.y: Set it with -warn-common option.
2597 * ldver.c (help): Document it.
2599 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2601 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2602 target-specific sections, and for changing data section vma.
2604 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2606 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2607 terminals, for Solaris.
2608 (dirlist_ptr): New static variable.
2609 (command_line_option): Accept new options.
2611 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2614 * config/sun4sol2.mt: Pass emulation name without ".sh".
2616 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2617 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2619 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2621 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2622 .dtors, .data1, .rodata1 sections, instead of combining them into
2623 other sections. For `-r', set all section start addresses to
2626 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2627 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2628 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2630 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2632 * genscripts.sh: If this is the default emulation, set
2634 * emultempl/*.em: Use it to determine whether to compile in the
2637 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2638 genscripts.sh. Pass the current emulation name without ".sh" on
2640 * genscripts.sh: Take an default emulation arg.
2641 Use the current emulation name as EMULATION_NAME.
2642 Make default lib path for cross-compiling ':', not null.
2643 * emulparams/*.sh: Don't set EMULATION_NAME.
2644 * ldemul.c (ldemul_get_script): Take isfile arg.
2645 Pass it to emulation's get_script function.
2646 * ldemul.h: Adjust get_script prototypes.
2647 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2649 * ldfile.h: Declare it.
2650 * ldgram.y: Accept a script on the command line again,
2651 for parsing compiled-in scripts.
2652 * ldmain.c (main): If ld script is a file, parse it as a -T
2653 option, otherwise parse it directly.
2654 * emultempl/*.em (*get_script): Return the scripts themselves if
2655 this is the default emulation; otherwise return their file names.
2656 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2658 * emulparams/m88kbcs.sh: Use it.
2660 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2662 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2664 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2665 there's no change log entry yet, tsk tsk) from the list of
2666 emulations compiled in until Mark gets around to checking in
2667 emulparams/i386linux.sh.
2668 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2669 changed, this file gets updated.
2671 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2673 * ldgram.y (OPTION_Lfile): New token.
2674 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2675 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2677 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2679 * configure.in: h8/300h support needs own .mt file.
2680 config/coff-h8300h.mt: New file.
2682 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2684 * ldmain.c: Don't include sys/stat.h; it already got included
2685 somewhere along the way.
2687 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2689 * Makefile.in: Add h8300h support.
2690 emulparams/h8300h.sh: New file.
2691 scripttempl/h8300h.sc: New file.
2693 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2695 * ldfile.c (ldfile_open_file): In error message, use the name the
2696 user gave (e.g., "-lc"), rather than the base file name.
2698 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2700 * ldmain.[ch]: Remove initial Q_ from function names.
2701 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2703 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2705 * ldlang.c (lang_process): Move loading of default script from
2706 here to main. Add a "/" to start of script name to prevent
2707 finding it in "." first.
2709 * ldmain.c (set_scripts_dir): Don't look in "." first.
2711 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2714 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2716 * Makefile.in (em_m88kbcs.c): Correct dependency.
2717 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2718 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2719 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2721 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2723 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2724 main.c (main): Print the errno string in the error message.
2726 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2728 * configure.in: Accept h8300h for target cpu.
2730 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2731 present (demangle is smart enough to know whether to do it or not).
2733 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2735 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2736 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2738 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2740 * ldmain.c (get_emulation, check_for_scripts_dir,
2741 set_scripts_dir): New functions.
2744 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2746 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2747 Create symbol "end" instead of "__end". Comment out some parts
2748 that may not be needed (yet) for elf.
2750 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2752 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2754 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2756 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2757 when no prototype is being supplied.
2758 (ldmalloc, ldrealloc): Size argument is now size_t.
2760 * ldmisc.c (finfo): New function, accepts FILE* argument.
2761 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2762 without leading zeros.
2763 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2764 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2766 (concat, buystring): String lengths are size_t.
2767 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2769 * ldlang.c (new_statement): Size argument is now size_t. Added
2770 forward declaration with prototype.
2772 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2774 * ldgram.y (OPTION_v): Don't turn on verbose output.
2776 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2778 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2781 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2783 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2784 collect2 doesn't look for gld any more anyhow.
2786 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2788 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2789 now have a non NULL srefs_chain.
2791 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2792 hp300hpux, since the latter does not exist.
2794 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2796 * genscripts.sh: Put the scripts in the ldscripts directory, not
2798 * configure.in (ldscripts): Make, instead of emulations.
2799 * Makefile.in (scriptdir): Take off the "ld" part.
2800 (install, clean, distclean): Use ldscripts, not emulations.
2801 In tests, don't pass -Lemulations.
2802 Don't pass tooldir/lib to genscripts.sh.
2803 * genscripts.sh: Don't take tooldir/lib arg.
2804 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2805 default script file.
2807 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2809 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2811 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2813 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2815 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2817 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2818 run in parallel without colliding on yacc's static file names.
2819 Without the stub rule, make will try to start two yacc's
2820 concurrently which fails because of yacc's static file names.
2822 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2824 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2827 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2829 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2830 different from libdir.
2832 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2834 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2836 * ldver.c (help): New function.
2837 * ldver.h: Declare it.
2838 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2840 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2842 * Makefile.in (INCLUDES): Don't need ../include any more.
2844 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2846 * ldlex.l, ldgram.y: Support new -oformat option.
2847 Remove attempt at supporting script fragments on the command line.
2848 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2849 * mri.c (mri_format), ldgram.y: Change callers.
2850 * ldlang.h: Change prototype.
2852 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2854 * Makefile.in: canonicalize install.sh; for use within
2855 this directory (and subdirs)
2857 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2859 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2861 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2864 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2866 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2867 It wasn't documented (or likely used) and wastes time.
2868 (try_open): If EXTEN is empty, don't try it.
2870 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2871 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2872 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2873 with normal function declarations.
2875 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2876 Move *.sc-sh to scripttempl/*.sc.
2877 * {emultempl,emulparams,scripttempl}/README: New files.
2878 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2879 removed, replaced with generic.em.
2880 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2881 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2883 * *.em (*_get_script): Return script name instead of script contents.
2884 * ldlang.c (lang_process): Change caller.
2886 * ldlex.l, ldgram.y: Recognize -m option.
2887 Check for input files after *all* options in grammar.
2888 * ldmain.c (main): Check for -m options. Add default directory
2891 * mkscript.c: File removed.
2892 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2893 to add to the default LIB_PATH.
2894 Look for input files in the new subdirectories.
2895 Create the scripts in emulations subdirectory and don't filter
2896 them through mkscript.
2897 * configure.in: Make the emulations subdirectory.
2899 * Makefile.in: Account for all of the above changes.
2900 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2901 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2902 Put CFLAGS last in the compilation rules.
2903 Add -I../bfd to INCLUDES so sysdep.h is found.
2905 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2907 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2909 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2910 dependent on RELOCATING, not RELOCATION.
2911 * hp3hpux.sh (SHLIB_PATH): Define it.
2913 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2915 * ldfile.c (try_open): If opening without the extension fails,
2916 try with the extension even if -v or -V was given.
2917 had_script is imported (from ldgram.y), not exported.
2919 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2921 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2923 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2925 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2926 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2928 (section): Use statement_list_opt, not statement_list.
2929 * m68kcoff.sc-sh: Gather constructors and destructors and define
2930 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2931 * sa29200.sc-sh: Gather constructors and destructors and define
2932 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2934 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2936 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2937 * configure.in: No longer need to configure to get sysdep.h.
2939 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2941 * Makefile.in: remove install:all and install-info:info
2942 dependencies (these cause some spurious rebuilds at 'make install'
2945 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2947 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2948 (mips-idt-ecoff*): Added trailing '*'.
2949 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2950 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2951 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2953 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2954 incorrect definitions.
2956 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2958 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2959 symbols, unless stripping.
2961 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2963 * Makefile.in: configure looks for ####, so remove lines with many
2965 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2966 and HOSTING_LIBS correctly so that ``make check'' will work.
2968 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2970 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2971 to etext, edata, and end. Needed for IRIX 4.0.5F.
2972 Patch from mwp@iconix.oz.au (Michael Paddon).
2974 * Version 2.2.1 released.
2976 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2978 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2979 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2981 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2983 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2986 * Version 2.2 released.
2988 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2990 * ldver.c (ldversion): Bump version number to 2.2.
2992 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2996 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2998 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3000 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3002 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3003 mkscript.o, rather than directly from mkscript.c.
3005 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3007 * configure.in: Look for ${target_makefile_frag} relative to
3008 ${srcdir}, not relative to build directory.
3010 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3011 * configure.in: Recognize hppa*-hp-osf.
3012 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3013 (em_hppaosf.c): Build it.
3014 * config/hppaosf.mh, hppaosf.mt: New files.
3016 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3017 some system header files. All uses changed.
3019 * configure.in: Recognize i386-aix configurations as i386-coff
3022 * configure.in: Recognize m68*-*-hpux.
3023 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3024 the value of STACKZERO.
3025 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3026 (em_hp3hpux.c): Build it.
3027 * hp3hpux.sh, config/hp300hpux.mt: New files.
3029 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3031 * mips.sc-sh: Put constructors in the .data section.
3032 * Makefile.in (cdtest): Added dependency on ld.new.
3034 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3036 * Makefile.in: Change definition of $(tooldir) to match FSF.
3037 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3038 Support VAX Ultrix and BSD.
3040 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3042 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3044 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3046 * ldlang.h (struct memory_region): Change `length' and
3047 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3048 * ldlang.c, mri.c: Corresponding changes, plus lint.
3050 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3052 * configure.in: For all i386 targets, accept i486 as well.
3054 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3056 * ldlang.c (wild_doit): Preserve all flags for a
3057 SEC_SHARED_LIBRARY section.
3058 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3059 computing largest_section.
3061 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3063 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3064 fields of newly created structure.
3066 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3068 * ldmain.c (g_switch_value): New variable.
3069 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3070 (command_line_option): Accept -G and set g_switch_value.
3071 * ldlex.l (COMMAND): Accept -G.
3072 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3074 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3076 Support for linking and loading at different places:
3078 * ldlex.l: Add "AT" keyword.
3079 * ldgram.y: Cleanup, and parse AT.
3080 * ldlang.c (print_output_section_statement): Print output address
3081 of section in map. (lang_size_sections): Fill sections' lma with
3083 * ldlang.h (lang_output_section_statement_type): Add load_base
3086 * ldindr.c (add_indirect): Keep more information in the alias
3088 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3089 attribute from an input section.
3090 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3091 default. (Q_enter_file_symbos): Indirect symbols now are known by
3092 their section, not a special symbol flag.
3093 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3094 (write_file_globals): Write the mapping for an indirect symbol.
3095 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3098 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3100 * ld.texinfo: changes for q1
3102 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3104 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3106 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3108 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3110 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3112 * mips.sc-sh: Added variables which may be overridden by a
3114 * mipsidt.sh: New file; emulation for IDT MIPS board.
3115 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3116 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3117 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3118 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3120 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3122 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3124 * i386bsd.sh, config/i386bsd.mt: New files.
3125 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3127 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3129 * mri.c: Add extern declaration of strdup.
3130 * ldsym.c (KEEP macro): Add spaces around '=' for the
3131 sake of old (e.g. PCC) compilers.
3133 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3135 * ldver.c: Bump to version 2.1.
3137 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3139 * ldgram.y: allow section types without address expressions.
3140 * ldlang.c (lang_relocate_globals): avoid possible hang with
3141 undefined but unreferenced symbols.
3142 * relax.c (relax_section): don't complain if the script file isn't
3143 relaxable but -relax is set
3145 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3147 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3149 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3151 * mipsbig.sh: New file. Big endian MIPS emulation.
3152 * config/mips-big.mt: New file. Use mipsbig emulation.
3153 * configure.in (mips-sgi-irix*): Use target mips-big.
3154 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3155 (em_mipsbig.c): New target. Uses mipsbig.sh.
3157 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3159 * mips.sc-sh: Put .scommon sections into .sbss section.
3161 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3162 rather than always putting them in bfd_com_section.
3163 * ldlang.c (lang_common): If a common symbol is not in
3164 bfd_com_section, put in a section of the same name, rather than
3165 always putting it in section COMMON.
3167 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3169 * ldmain.c (subfile_wanted_p): If we already have a common
3170 definition of a symbol, don't necessarily pull in an object file
3171 that provides a non-common definition.
3173 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3174 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3176 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3177 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3179 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3181 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3184 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3186 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3187 checking for equality to bfd_com_section.
3189 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3191 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3192 targets, linker script.
3193 * mipslit.sh: New file. Little endian MIPS emulation.
3194 * config/mips-lit.mt: New file. Use mipslit emulation.
3195 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3196 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3197 (em_mipslit.c): New target. Uses mipslit.sh.
3199 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3201 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3202 $(tooldir)/bin/gld, so that gcc can find it with or without
3205 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3207 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3208 write_norel. All linking is now done via write_relax. Call
3209 ldsym_write before calling write_relax.
3210 * relax.c: Added copyright.
3211 (write_relax): Renamed from write_relaxnorel. Added relocateable
3212 argument. seclet_dump renamed to bfd_seclet_link.
3213 * relax.h: Added copyright.
3215 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3217 * ldmain.c (decode_library_subfile): Patch from
3218 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3220 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3222 * config/vxworks960.mt renamed to config/i960.mt
3224 * configure.in: sparc-aout emulates a sun4, as does
3225 sparc*-vxworks, i960-nindy uses gld960 emulation
3227 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3229 Fix support for NOLOAD, add INCLUDE
3230 * ldfile.c (ldfile_open_command_file): pass file name to
3232 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3233 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3236 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3238 * Makefile.in, config.h: no more default emulation. Make the lack
3239 of emulation a compile time error
3241 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3243 * configure.in: recognise all sparclite variants, not just 'sparclite'
3245 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3247 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3250 * configure.in: accept *-ericsson-ose for any m68k CPU.
3252 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3253 for each output section.
3255 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3257 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3258 macro bfd_asymbol_bfd as appropriate.
3259 * Makefile.in: Un-duplicate ldlex.c dependency.
3260 * condigure.in: Replace my_host case table by sourcing
3261 ../bfd/configure.host. Allow std-host as the default.
3262 * ldmisc.c: Change logic for C++ name demangling: There is
3263 no initial '_' to remove from stab-derived function names.
3265 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3267 * ldlang.c (lang_init_script_file): don't attach the output file
3268 sections to the script file.
3270 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3271 * ldlang.c (wild): run expansion loop over command line bfd too.
3272 (lang_ini_script_file): initialize more parts of the command line
3274 * ldlex.l: fix DEFINED start states.
3276 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3278 * ld.texinfo: new doc.
3279 * ldgram.y, ldlex.l: understand -y<symbol>
3280 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3281 print info. (add_ysym): new function.
3282 * ldsym.h: (ldsym_type): new define SYM_Y.
3284 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3286 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3287 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3288 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3289 macros with PARAMS. Recreational cleanup. Update copyrights.
3291 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3293 * Makefile.in: pass down the bfd source directory for includes
3295 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3297 * ldlang.c (lang_size_sections): don't change size and address for
3298 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3301 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3303 * relax.c (build_it): re-enable the processing of data_statements
3304 in scripts, makes counted contructor lists work again.
3306 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3308 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3310 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3312 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3315 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3317 * Support for i386-sysv.
3318 configure.in: check for i386-*-sysv* and i386-*-sco*.
3319 i386coff.sc-sh: rewrote to support SVR3 by default.
3320 ldctor.c (find_constructors): preserve stat_ptr.
3321 ldlang.c (wild_doit): initialize vma and size of new output
3322 section to corresponding input section. This is required for
3323 shared library support.
3324 (lang_size_sections): don't modify vma and size of sections which
3325 are never loaded (for shared libraries).
3326 ldwrite.c (copy_and_relocate): copy the contents of any section
3327 which has contents, not just sections which are loaded (for shared
3330 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3332 * ldlang.c (size_input_section): count the sizes of all sections
3335 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3337 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3338 to demangle symbols better
3340 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3342 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3343 exist when linking with -r.
3345 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3347 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3350 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3352 * ldmain.c (linear_library): don't even think about processing
3353 an object file if it's already been done
3355 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3357 * configure.in: the hp9000/300 config file is now hp300
3359 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3361 * config/z8ksim.mt: new file
3363 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3365 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3366 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3368 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3369 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3370 * ldlang.c (lang_add_keepsyms_file): New function.
3371 * ldlex.l: Handle "-retain-symbols-file".
3372 * ldsym.c (keepsyms_file, kept_syms): New vars.
3373 (process_keepsyms): New functihon; reads file, marks symbols for
3375 (write_file_locals): File symbols should always be kept.
3376 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3377 and "-s". Process retain-symbols file before setting symtab.
3378 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3379 (keepsyms_file, kept_syms): Declare them.
3381 * ldmain.c (main): Non-fatal errors should still cause non-zero
3382 exit status even with -r.
3384 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3386 Added initial support for the z8k
3387 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3388 * configure.in, Makefile.in: modified to reflect above
3390 * ldlang.c (lang_check): when linking conflicting architectures,
3391 make the output file reflect at least one of the bad inputs.
3393 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3395 * Makefile.in (install): if $(tooldir) exists, install ld in
3398 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3400 * Makefile.in, configure.in: modified to support i386-coff
3401 * i386coff.sh: new file
3403 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3405 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3406 added m68k-coff emulation mode, stolen from a29k emulation.
3407 Almost certainly wrong, but perhaps better than sun3.
3409 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3411 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3412 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3413 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3414 This is one character shorter, and lets people build on
3415 SVR3 system. (ld__h8300xray.[co] was the killer there;
3416 h8300xray.sc-sh is also overlong, but seems harmless.)
3417 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3418 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3419 * configure.in: Add host isc.
3421 * ldver.c: Call it version 2.0.
3423 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3425 * ldver.c: Bump to version 0.98.
3428 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3430 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3432 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3433 * ldlex.l: Moved comment() to end, since some compilers
3434 otherwise have problems with input() used before it is defined.
3436 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3438 * configure.in: added Solaris 2 and Irix 4 host support.
3440 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3442 * Makefile.in: remove -S flag from the FLEX definition
3444 * configure.in: rewrote, using new style case statement. use
3445 m68k.mt for m68k-aout systems
3447 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3449 * Makefile.in: map "ld" through program_transform_name when
3452 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3454 * cplus-dem.c: Removed. Use the version in libiberty now.
3455 * ldmisc.c: Use new libiberty version of cplus_demangle().
3457 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3459 * gld960.em (gld960_choose_target): default to little endian, not
3462 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3464 * ldlang.c (lang_process): don't pass null pointers when
3465 abs_output_section is what is required.
3466 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3467 used, and pass that down.
3468 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3471 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3473 * configure.in, config/ose68.mt: renamed OSE to ose.
3475 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3477 * ldsym.c (write_file_locals): Reorder check for common or
3478 undefined symbols so that it works.
3480 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3482 * configure.in: accept all m68K family members.
3484 * Makefile.in: always create installation directories.
3486 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3488 * ldlex.l: now parses comment correctly, added ~ to acceptable
3491 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3492 unary -ve constants.
3494 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3495 the command line can't be found.
3497 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3499 * ldlang.h: add new field "loadable" to output_section_statement.
3500 * ldlang.c (lang_output_section_statement_lookup): initilize new
3501 field. (wild_doit): if new field is not set, then stop output
3502 section from being loadable.
3503 (lang_enter_output_section_statement): set the field from the
3505 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3506 * h8300hms.sc-sh, h8300hms.em: get -r right.
3508 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3510 * ldint.texinfo: New internals manual (beginnings thereof).
3511 * PORTING: Removed, merged into ldint.texinfo.
3513 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3515 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3516 cdtest.exp: A test program (copied from libg++/test-install)
3517 that tests that constructor and destructors are handled
3520 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3522 * Makefile.in (install): install from ld.new, renaming during the
3523 copy, or else the next 'make install' needs to re-link ld.
3525 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3527 * configure.in: generalise hp recognition (from sef).
3529 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3531 * configure.in: recognize bsd and hpux hppa configurations.
3532 error messages echo to stderr, not stdout
3534 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3536 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3537 ldmisc.c: removed rcsid's.
3539 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3541 * ldlang.c (lang_map): print changes in sizes due to relaxing
3542 (size_input_section): maintain the delta information.
3543 * ldlang.h: add new field to struct to contain delta info.
3544 * relax.c (relax_section): complain if input not relaxable.
3545 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3548 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3550 * ldmain.c(main): prevent -r and -relax from being on at the same
3553 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3555 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3559 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3561 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3563 * ldlang.c(open_output): set the target arch and machine as soon
3564 as we can. (lang_size_sections): use new macros for setting vma
3567 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3569 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3570 Also deleted an unreachable path to wrs.
3572 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3574 * Makefile.in (install): use -d test for $tooldir before
3575 installing ld there so that $tooldir can be inherited from
3578 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3580 * ldlang.c: Two non-substantial changes for the sake of
3581 the old Portable C Compiler.
3583 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3585 * ldgram.y, ldlex.l: parse ABSOLUTE
3586 * ldexp.c: add support for ABSOLUTE
3588 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3590 * Makefile.in: Added default definitions for HOSTING_CRT0,
3591 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3592 * config/*.mh: Miscellaneous clean-up: Removed definitions
3593 of YACC (since it is not longer used in the Makefile).
3594 Remove HOSTING_* definitions that are subsumed by the
3595 ones added to Makefile.in. Removed most definitions of CC.
3596 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3597 These are no longer needed.
3599 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3601 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3602 rules, since these are used when building a distribution.
3603 * Makefile.in (ldlex.c): Don't re-direct output, since that
3604 leaves a bogus output files if it fails.
3606 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3607 * ldlex.c: Fix some unnecessary flex-specific-isms.
3609 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3611 * ldgram.y: move spurious semicolon
3612 * ldexp.h: fix prototype
3614 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3616 * ld.texinfo: references to linker now say "ld" not "gld".
3618 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3620 changed calling convention for Q_enter_global_ref
3621 * ldexp.c, ldlang.c, ldmain.c: reflect this
3622 * ldver.c: bump version to 1.97.1
3623 * ldindr.c (add_indirect): when an edict declaring an indirect
3624 symbol is found, make sure that any ideas about the symbol being
3625 common are changed if it now known to be defined.
3626 * ldmain.c (linear_library): complain once if archive isn't
3628 * ldlang.h, ldlang.c: make room for and initialize the complain
3631 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3633 * Makefile.in: use flex & bison from ../ if they exist.
3635 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3637 * relax.c (build_it): don't allocate space in the output file for
3638 stuff if -R flag applys to it.
3639 * ldfile.c: merge in VMS filename support
3640 * ldmain.c (main): take out ./ from library path, and close file
3641 before unlinking. Make multiple defs of a symbol create an
3643 * ldmisc.c: fatal errosrs delete output file
3645 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3647 * ldver.c: Increase version number to 1.97, for consistency
3650 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3652 * Makefile.in: FLEX -> LEX.
3654 * ld.texinfo: {} -> @{@}.
3656 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3658 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3659 (and associated change in -c option, now used for these scripts)
3661 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3663 * ldver.c: Bumped version to 1.96 - new release, resync with the
3665 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3666 rather than with raw malloc, makes it easier to track where memory
3668 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3669 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3670 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3673 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3675 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3677 * Makefile.in: use bootstrap for check.
3679 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3681 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3683 * Makefile.in: now use flex, not lex
3684 * ldlex.l, ldlang.c, ldctor.c: lint
3686 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3688 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3689 different sorts of filenames on the command line than in a script.
3691 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3693 * Makefile.in: rework CFLAGS so that they can be passed on the
3694 make command line. Remove MINUS_G. Default CFLAGS to -g.
3696 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3698 * relax.c: added handling for new "padding" seclet type, used to
3699 fill out gaps between section.
3700 * ldgram.y, ldlex.l: now -defsym on the command line is done
3703 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3705 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3707 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3709 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3712 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3714 * Makefile.in (install): Install second copy in $(tooldir)/bin
3715 without $(program_prefix), since that's what gcc expects.
3717 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3719 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3720 * h8300*: fix bit rot and add support for h8300xray target
3721 * go32.sh: target emulation for go32.
3723 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3725 * gld960.em, i960.sc-sh. Fix i960 bit rot
3727 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3729 * Makefile.in: install man page.
3731 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3733 * config/mt-<foo> renamed to <foo>.mt
3734 * config/mh-<foo> renamed to <foo>.mt
3735 * configure.in changed to reflect this
3736 * genscripts.sh now make .xbn files rather than .xN files
3738 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3740 * ldver.h: fix decl of ldversion.
3742 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3744 * Makefile.in: added check target.
3746 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3748 * ldmain.c (Q_enter_file_symbols): now aliases work again
3750 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3752 * Makefile.in: added clean-info target.
3754 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3756 * ldexp.c (exp_print_tree): don't try and follow null pointers
3758 * ldgram.y: remove 11 shift reduce errors
3760 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3762 * Makefile.in: added tooldir and program_prefix.
3764 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3766 * ldlang.c (size_input_section): don't move absolute sections
3770 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3772 * cplus-dem.c: yet another copy of this - maybe it should go into
3774 * ldgram.y: now -V and -v have different actions
3775 * ldver.c: if -V, prints list of emulations compiled in
3776 * ldmisc.c: support for cplus demangling
3779 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3781 * Makefile.in, configure.in: removed traces of namesubdir,
3782 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3783 copyrights to '92, changed some from Cygnus to FSF.
3785 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3787 * Makefile.in: Change mkscript rule into one for ./mkscript
3788 (for the sake of makes that don't realize they're the same).
3789 * PORTING: Add more details.
3790 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3792 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3794 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3795 config/mt-hp300bsd: New port to hp300 running BSD.
3797 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3799 Major rewrite of how ld is configured. The major idea
3800 is to use shell scripts to generate everything.
3801 * generic.em replaces ldtemplate.
3802 * Other *.em files replace various *.c files.
3803 A *.em file is a shell script that generates the corresponding
3804 ld__*.c file that implements an emulation. This is usually
3805 a straight 'cat' of a here-document, possibly with substitutions.
3806 * Script files (*.sc) are places by *.sc-sh scripts.
3807 Again, these are simple shell scripts that 'cat'
3808 here-documents, usually with some substitutions.
3809 The output a *.sc-sh is a script file.
3810 * Each emulation is defined by a short shell script with
3811 extension *.sh that specifies the emulation-specific
3812 parameters (such as the name of the *.sh-sc and *.em
3814 * genscript.sh is the master shell script used to generate
3815 an emulation. It is passed various argument, including
3816 the name a the emulation-speciic *.sh file that it
3817 "sources" to set variables to emulation-specifc parameters.
3818 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3819 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3820 * config/mh-foo: Rename LDEMULATION names as appropriate
3821 (usually 'gldfoo' -> plain 'foo').
3822 * ldwrite.c: Fixed a typo in a comment.
3823 * Makefile.in: Major changes. Removed some the sed
3824 magic to converts scripts, since that is now handled
3825 by genscripts.sh and the *.sc-sh scipt generators.
3826 * config.h: Remove a bunch of macros defining emulations
3827 and targets. This becomes one less file to edit when
3828 adding emulations or targets.
3829 * ldemul.h (struct ld_emulation_xfer_struct): Add
3830 emulation_name and target_name fields.
3831 * ldemul.c, ldemul.h: Define some default functions used
3832 by most emulations (and remove from the *.em scripts).
3833 * ldemul.c (ldemul_choose_target): Search the new
3834 ld_emulations array using a loop (instead of a hardwired
3835 nested if statement).
3836 Define the ld_emulation from the automatically-geenrated
3837 ldemul-list.h. This means you no longer have to edit ldemul.c
3838 to add a new emulation.
3839 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3840 their expansions, since the former no longer exist.
3841 * PORTING: A very rough first draft of a porting guide.
3843 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3844 to be terminated by a new-line (instead of requiring a semicolon).
3846 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3848 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3849 tests for NULL pointers all over the place.
3850 * ldlang.c (lang_process): remember to relocate global symbols
3851 *after* relaxing has done it stuff.
3853 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3855 * config/mt-coff-h8300: use EMUL like everything else
3856 * ldlang.c: (print_padding_statement): print the right address.
3857 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3860 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3862 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3863 * ldlang.c (print_data_statement): print the right address.
3865 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3867 * Makefile.in: The rule for testing ld by re-linking itself
3868 via an intermediate -r link was moved to the ld1 rule
3869 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3870 which allows the bootstrap rule to work.
3871 * ldctor.c (find_constructors): Don't create a constructor
3872 list if it is already defined (as would happen if ld is
3873 invoked by collect).
3875 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3877 * config/mh-sparc.h: now uses libgcc.a
3878 * ldmain.c: quit using exit
3879 * *sc: use *(COMMON) rather than [COMMON]
3880 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3881 to allow preprocessing of .l file.
3882 * Makefile.in: New ldlex.l mangling
3883 * ldexp.c (fold_binary): perform expressions with % and / in
3885 * ldfile.c (open_a): open archives on VMS in a special way
3888 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3890 * ldgram.y: map -M behave in the same way as -Map (sets file name
3892 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3893 whether or not relaxing has been done.
3894 * ldmain.c: don't open a map file if it doesn't have a name
3895 * relax.c: all the brains have moved into bfd.
3896 * ldwrite.c: ammend comment
3898 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3900 * Makefile.in: added relax, also made three stage go through a
3903 * config.h: if GNU960 defined, then default emulation mode is
3905 * ldexp.h, ldexp.c: map to file hooks
3906 * ldlang.c: map to file hooks
3907 * ldgram.y: added -Map -relax
3908 * ldlex.l: added -relax, -Map
3909 * ldmain.c: open map file
3910 * ldmisc.c: support for map file
3911 * ldwrite.c: new relax magic
3913 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3915 * Makefile.in, config/tm-*.h: Clean up make output, only
3916 pass DEFAULT_EMULATION to ldmain.c.
3918 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3920 * ldver.c: Bump to version 1.94.
3922 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3924 * Makefile.in: infodir belongs in datadir.
3926 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3928 * Makefile.in: Pass -y to bison. (Again;
3929 accidentally deleted by Rich.)
3930 * news.sc, ldgld68k.sc: Define __end as well as _end.
3932 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3934 * ldindr.h: added to contain prototypes of ldindr.c
3935 * ldfile.c: include ctype.h
3936 * ldmain.c: include the requried prototype headers
3937 * ldwrite.c: get_reloc_upper_bound has been renamed
3938 bfd_get_reloc_upper_bound
3940 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3942 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3943 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3944 spaces following hyphens, bsd make can't cope. added
3945 standards.text support and made it look like all the other
3948 * configure.in: configure now runs entirely in objdir so make file
3949 existence checks against ${srcdir}. Mark this directory as
3952 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3954 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3955 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3956 and mandir now keyed off datadir by default.
3958 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3960 * ldver.c: Bumped version to 1.93.
3961 * Makefile.in: Pass -y to bison.
3963 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3965 * config.h: h8 is now coff, not ieee
3966 * h8300hds.sc: reflect the same
3968 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3970 * ldver.c (ldversion()): Update to 1.92.
3971 * ldctor.c: There are two places constructor sets
3972 can be defined. One of them checked for an existing
3973 duplicate, the other didn't. Unfortunately, the latter
3974 was called after the former ...
3975 So, factor out code for inserting a new element into
3976 constructor_name_list (after checking for a duplicate)
3977 into a new function add_constructor_name, and call
3978 it from both aforementioned places (ldlang_add_constructor
3979 and ldlang_check_for_constructors).
3981 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3983 * Makefile.in: Rename .c files generated from ldtemplate
3984 to have names starting with ld__. This helps 'make clean'.
3986 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3988 * Makefile.in: Take out the version number for install
3989 * m88kbcs.sc: put in contructor blocks.
3991 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3993 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3994 parameter, a format, and an arg pointer, and rename it to
3995 vfinfo(). Write info() in terms of new vfinfo().
3996 New einfo() is the same as info(), except it writes to stderr.
3997 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3998 ldmisc.c: Replace "error" calls to info() by new einfo().
4000 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4002 * ldlex.l ldgram.y: made -V option do same as -v
4003 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4006 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4007 i386 aout changes from Bob Kukura
4008 * Makefile.in, config.h: added i386aout support
4009 * configure.in: fixed /h-{myhost} typo
4010 * ldgram.y: -MM now gives more boring map.
4011 * ldlang.c: now does D_PAGED flag the right way.
4012 * ldsym.c: -MM flags does the right thing.
4014 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4016 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4017 * ldlang.c (init_os): Compensate for BFD change,
4018 where bfd_make_section now returns NULL for a duplicate
4019 section request, instead of the old section.
4021 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4023 * ldver.c: Bump to version 1.91 (consistent with binutils).
4025 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4027 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4028 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4029 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4030 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4031 Add or update copyright notices.
4033 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4036 * Makefile.in: Changed installation directory name scheme
4037 to be consistent with gcc. Also changed 'install'.
4039 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4041 * Makefile.in: new targets ld.mm, ld.me
4043 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4045 * Makefile.in, ldtemplate: Need to use separate scripts
4046 for -n and -N options. Yet more complication.
4048 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4050 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4051 work). Add some lines to avoid Sun Make VPATH bugs.
4053 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4055 * news.sc: Add alignment for data segment.
4056 * ldtemplate: Add (yet another) script to get for -n or -N
4057 options. (These need different alignment than ZMAGIC files.)
4058 * Makefile.in: Add stuff for new foo.xn scripts.
4059 These are generated by replacing "ALIGN(0x...00)" by ".".
4061 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4063 * Makefile.in: new targets ld.ms, ld-index.ms
4064 ld.texinfo: remove tabs, other cleanups for texi2roff
4066 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4068 * ldmain.c (main): Make config.magic_demand_paged be true
4069 by default. Don't the WP_TEXT and D_PAGED flags of
4070 output_bfd here; it's too late, so set it when output_bfd
4071 is created (in ldlang.c). Also fix setting of EXEC_P flag
4072 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4073 * ldlang.c: Remove some duplicate extern declarations.
4074 * ldgram.y: Fixes to -N and -n options.
4075 * Makefile.in: Recognize upper case letters in sed script
4076 to remove assignments from script files.
4077 * ldtemplate: Don't assukme that -N or -n options
4078 imply use of -r script.
4079 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4081 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4083 * ldtemplate: include bfd.h before sysdep.h.
4085 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4087 Restructure configuration scheme for bfd, binutils, ld.
4089 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4090 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4091 Change some config names to match other dirs.
4092 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4094 * config/: Rename some config files to match up h-*.h names.
4095 Remove all the HOST_SYS definitions from the config files.
4097 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4099 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4100 * ldtemplate: Remove ldfile_add_library_path calls;
4101 just use the SEARCH_DIR commands in the script files.
4102 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4103 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4104 This is primarily intended for cross-linking, where you would
4105 place libaries in a different place than native libraries.
4106 Also, emulations made from ldtemplate now use $(srcdir).
4107 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4108 form; people can use the Makefile's LIB_PATH to override.
4110 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4112 * Makefile.in: fix target ld.dvi, add target ld.info
4113 ld.texinfo: make info filename ld.info
4115 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4117 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4119 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4120 few BFD types & enums.
4127 version-control: never