1 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
3 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
4 segment. This allows ld -r to preserve unwind sections.
6 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8 * configure.in: Add little endian PowerPC support.
10 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
11 (eelf32ppcle.c): Support for little endian PowerPC.
13 * config/ppcle-elf32.mt: New file for little endian PowerPC.
14 * emulparams/elf32ppcle.sh: Ditto.
16 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
18 * ldlang.c (print_output_section_statement): Check
19 subsection_alignment, instead of checking section_alignment twice.
20 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
22 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
24 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
26 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
28 * ldwrite.c (ldwrite): Before doing anything, reset the error
29 code. If bfd_final_link returns an error, but the error code is
30 unset, don't issue an extra message. Assume a correct error
31 message was already set.
33 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
35 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
36 (em68kelf.o): New target.
37 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
38 * configure.in: Use them for m68*-*-elf.
40 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
42 Merge in support for Mac MPW as a host.
43 (Old change descriptions retained for informational value.)
45 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
46 (i386-unknown-coff): Remove.
47 (sh-hitachi-hms): New target.
48 (emulation_ofiles): Set correctly for each target.
49 (version, TDEFINES): Add to makefile fragment.
50 * mpw-make.in (BISON): Use byacc instead of bison.
51 (em_*.c): Replace with e*.c everywhere.
52 (ldgram.h): Separate action from ldgram.c generation.
53 (LD_PROG): Depend on Version.r.
54 (Version.r): generate from version info.
55 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
57 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
58 i386-unknown-aout, i386-unknown-coff): New targets.
59 (m68k-aout, m68k-coff): Remove targets.
60 (mk.tmp): Add definition of EMUL.
62 * mpw-config.in (emulname): Set based on target.
63 (ldemul-list.h): Construct.
64 * mpw-make.in (install-only): New target.
65 (install): Depend on install-only.
67 * mpw-make.in (bindir): Fix pathname.
68 (install): Move here from mpw-build.in.
70 * mpw-config.in: New file, MPW configuration fragment.
71 * mpw-make.in: New file, MPW makefile fragment.
72 (This file is semi-automatically generated from Makefile.in.)
73 * ldfile.c (slash): If MPW, set to `:'.
74 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
75 prevent redefinition errors.
78 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
80 * emulparams/arcelf.sh (ENTRY): Define.
83 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
85 * ldwrite.c (clone_section): Align clone sections on even
88 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
90 * configure.in: Change linux to default to elf. Using
91 i[345]86-*-linuxaout will build a linker which defaults to a.out.
92 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
93 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
94 * config/i386-lelf.mt: Remove.
96 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
98 * ldmain.c (main): If opening the map file fails, call
99 bfd_set_error before calling einfo.
101 * ld.texinfo, ld.1: Document the -no-keep-memory option.
103 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
105 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
106 does mark shared libraries as executable.
108 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
110 * ldlang.c (lang_common): Change power to int. Pass larger values
111 before smaller values.
112 (lang_one_common): Treat info as int *. Don't bother to check for
113 last value, since it is now zero.
115 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
117 * ldlang.c (load_symbols): An empty archive is OK.
119 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
121 * ldmain.c (progress.h): Include.
122 (main): Call START_PROGRESS and END_PROGRESS.
124 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
126 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
127 .dtors sections, so that these pointers get relocated also.
128 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
129 and end of the constructors/destructors.
131 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
133 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
134 describes an archive, call bfd_link_add_symbols on each member.
135 * ldmain.c (whole_archive): New variable.
136 (main): Initialize it to false.
137 * ldmain.h: Declare whole_archive.
138 * lexsup.c (parse_args): Grok --whole-archive switch.
139 * ld.texinfo, ld.1: Document --whole-archive.
141 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
143 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
144 using the default emulation.
146 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
148 * config/hppaelf.mh (HOSTING_EMU): Likewise.
150 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
152 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
153 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
155 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
157 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
159 * ldlex.l: Return -lFILENAME as the token LNAME.
160 * ldgram.y: Add token LNAME.
161 (input_list): Treat LNAME like NAME, but pass it to
162 lang_add_input_file as lang_input_file_is_l_enum.
163 * ld.texinfo: Document using -lFILENAME in INPUT.
165 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
167 * ldlang.c (lang_check): If the architectures are compatible call
168 bfd_merge_private_bfd_data to let the backend do additional
172 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
174 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
175 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
178 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
180 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
181 all supported emulations.
183 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
185 * ldemul.c (ldemul_list_emulations): New function.
186 * ldemul.h (ldemul_list_emulations): Declare.
187 * ldver.c (help): List supported targets and emulations.
189 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
191 * scripttempl/elf.sc (.debug): Relocate to address 0.
192 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
193 .debug_sfnames, .line): Likewise.
195 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
197 * emultempl/elf32.em (hold_rel): New static variable.
198 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
199 contents whose names begin with ".rel" after hold_rel. Remove the
200 assertion which checked for unplaced .rel sections. Don't try to
201 sort the section into place if place->bfd_section is NULL.
202 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
203 section beginning with ".rel".
205 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
207 Doc note from pierre@phi.la.tce.com (Pierre Willard):
208 * ld.texinfo: -X and -x work even if -s or -S are not specified.
209 * ld.1: Similar change.
211 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
213 * emulparams/gld960coff.sh (COFF_CTORS): Define.
214 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
216 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
218 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
219 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
220 * config/i386-lelf.mt: New file.
221 * config/i386-gelf.mt: New file.
223 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
225 * configure.in: Match on mips-ecoff, and default to the IDT
228 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
230 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
231 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
232 to double the size of the table.
235 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
237 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
240 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
242 * Makefile.in (distclean): Do recursive deletion, since ldscripts
245 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
247 * ldmain.c (main): If trace_file_tries is true, and we are using
248 an internal linker script, print out the script.
249 * ldfile.c (try_open): Reindent function. Make the messages about
250 opening script files more informative.
252 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
253 * ld.texinfo, ld.1: Update accordingly.
255 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
257 * ldlang.c (lang_one_common): Adjust references to common symbol
258 information for new structure.
260 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
262 * ldmain.c (undefined_symbol): Handle section being NULL.
264 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
265 * ldexp.c (fold_name): Likewise.
266 * ldlang.c (print_one_symbol): Likewise.
267 (lang_finish): Likewise.
268 * ldmain.c (multiple_common): Likewise.
269 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
270 renamed to bfd_link_hash_undefweak.
272 * scripttempl/alpha.sc: Set address of .data section correctly
273 when -n or -N is used. Patch from Chris G Demetriou
274 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
275 * scripttempl/mips.sc: Similar change.
277 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
279 * ldlang.c (lang_size_sections): Clarify error message when user
280 specified start addr conflicts with region. Fix resetting of
283 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
285 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
286 in lang_allocating_phase_enum.
288 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
290 * Makefile.in (distclean): Depend upon clean. Don't bother to
291 remove files which will be removed by clean. From patch by
292 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
294 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
296 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
297 a MIPS target, clobber the size of all but the first input
298 .reginfo section to be 0, so that lang_size_sections sets the
299 correct size for the output .reginfo section.
301 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
303 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
304 Remove unused variable is.
306 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
308 * configure.in: Add support for powerpc-*-eabi.
310 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
313 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
314 elf.sc, which defines some new symbols PowerPC elf needs.
316 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
318 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
319 constructor entry is in the absolute section.
321 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
323 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
324 * config/i386-gnu.mt: New file. Include ELF support.
326 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
328 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
329 there are any input sections named .gnu.warning, treat them as
330 containing a warning message to be printed by the linker, and
331 clobber the size so that the message is not copied into the output
333 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
336 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
338 * configure.in (w65-*-*): New target.
339 * Makefile.in: Update.
340 * scripttempl/w65.sc: New.
341 * config/coff-w65.mt: New.
343 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
345 * ldlang.c (lang_place_orphans): Don't ignore files with
346 just_syms_flag set. Instead, put all their sections in
347 bfd_abs_section_ptr, using the section VMA as the output_offset.
349 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
351 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
352 name `reloc_howto_type', since it's now defined to be const.
353 * ldlang.c (lang_add_reloc): Ditto.
354 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
356 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
358 * ldexp.c (fold_binary): Adding or subtracting an absolute value
359 to a relative value does not require forcing the relative value to
360 be absolute. Also, reindent function.
362 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
364 * ldwrite.c (clone_section): Create a symbol with the
365 same name as the section.
367 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
369 * ld.h (split_by_reloc, split_by_file): New flags.
370 * ldwrite.c (clone_section, split_sections): New functions.
371 * lexsup.c (parse_args): Understand new split options.
374 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
376 * configure.in (arc-elf): New target.
377 * Makefile.in (earcelf.c): New target.
378 * config/arc-elf.mt: New file.
379 * emulparms/arcelf.sh: New file.
382 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
384 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
385 .data segment. They must be writable when creating a shared
386 library. From H.J. Lu <hjl@nynexst.com>.
388 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
390 * emultempl/miposecoff.em: New file.
391 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
392 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
393 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
394 provide __runtime_reloc_start and __runtime_reloc_stop if they are
395 used. Align _fdata to a 16 byte boundary.
396 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
398 (emipsidtl.c): Likewise.
399 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
401 * ld.h (args_type): Add new field embedded_relocs.
402 * ldemul.h (ldemul_after_open, after_open_default): Declare.
403 (ld_emulation_xfer_struct): Add new field after_open.
404 * ldemul.c (ldemul_after_open): New function.
405 (after_open_default): New function.
406 * ldlang.c (lang_process): Call ldemul_after_open.
407 * lexsup.c (parse_args): Handle --embedded-relocs.
408 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
409 new after_open field to after_open_default.
410 * emultempl/generic.em, emultempl/gld960.em: Likewise.
411 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
412 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
413 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
414 * ld.texinfo, ld.1: Mention -embedded-relocs.
416 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
418 * Makefile.in: Add eshl.o.
419 * config/coff-sh.mt: Add shl emulation.
421 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
423 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
424 Youngdale <eric@aib.com>.
426 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
428 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
429 * config/i386linux.mh: New file; set HOSTING_CRT0.
430 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
431 /usr/lib, since that is already in LIB_PATH.
433 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
435 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
437 (.data, .bss): If "-N", then place the data/bss just after the end
438 of the .text section rather than at the default 0x40000000.
440 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
443 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
445 Patches from Eric Youngdale <eric@aib.com>:
446 * ldlang.c (lang_finish): Don't warn if entry symbol not found
447 when generating a shared library.
448 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
449 attempting to place an orphaned relocation section when generating
450 a dynamically linked object.
452 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
455 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
457 * ld.h (args_type): Add field export_dynamic.
458 * lexsup.c (parse_args): Recognize --export-dynamic.
459 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
460 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
462 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
464 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
465 we allocate common symbols.
467 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
469 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
470 .rela.fini to the list of .rel* sections.
472 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
474 * ldlang.c (load_symbols): Add new argument place. Only accept
475 linker scripts if place is not NULL. Put commands found in an
476 assumed linker script into place.
477 (lookup_name): Pass NULL as place argument to load_symbols.
478 (open_input_bfds): In lang_input_statement_enum case, pass a place
479 argument to load_symbols, and store any new statements after the
482 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
484 * ldver.c (ldversion): Bump to 2.5.3.
486 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
488 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
490 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
492 * Makefile.in (check): Add missing "else true" clause.
494 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
496 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
497 entry point to "start". Align at end of each section to 0x200.
498 Start .text section 0x1000 later. Add _etext, _edata, _end
501 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
503 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
504 composed of different object file formats.
505 (ldctor_build_sets): If the output format does not support the
506 reloc, and we are not generating a relocateable link, try getting
507 the reloc from the input format.
509 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
511 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
512 (em68knbsd.c): New target.
514 * config/m68k-nbsd.mt: New file.
515 * emulparams/m68knbsd.sh: New file.
516 * configure.in (m68*-*-netbsd*): Use above configs.
518 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
520 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
521 appropriately named static library, stop the search at that
524 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
526 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
527 and esparcnbsd.o; sorted entries.
528 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
530 * config/netbsd532.mt: Removed.
531 * emulparams/netbsd532.sh: Removed.
533 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
534 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
535 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
536 sparc*-*-netbsd*): Use above configs.
538 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
540 * ldmain.c (multiple_common): One of the types may now be
541 bfd_link_hash_indirect. The old BFD argument may be NULL.
543 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
545 * configure.in: Add * at the end of m68k-hp-hpux.
547 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
549 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
552 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
554 * scripttempl/nw.sc: Gather constructors and destructors and
555 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
557 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
559 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
560 (ei386nw.c, eppcnw.c): New targets.
562 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
563 scripttempl/nw.sc: New files, for i386 and powerpc netware.
565 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
566 instead of {i386,ppc}-elf.
568 * configure.in (sparc*-*-netware): Removed. There is no such
571 * ldint.texinfo: Move misplaced `@end iftex'.
573 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
575 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
576 .rela.dtors to the list of .rel* sections.
578 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
580 * ldver.c (ldversion): Update to version 2.5.
581 * Version 2.5 released.
583 * configure.in (all_targets): Handle i386-linux*.
585 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
587 * scripttempl/aout.sc: Set _etext and __etext to ., not
588 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
589 will not break any other system. From Eric Valette
592 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
594 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
595 --verbose to get the old -V behaviour.
596 * ld.1, ld.texinfo: Document this change.
598 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
600 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
601 assertion, since it could fail with a user defined linker script.
603 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
604 name in the hash table during the first phase--the hash table does
605 not even exist at that point, much less have the right value.
607 * Makefile.in (CC): Define.
608 (CXX): Move definition, change from g++ to gcc.
609 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
610 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
611 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
612 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
613 (.cc.o): Comment out.
615 (site.exp): Don't create testdir or set tmpdir.
616 (check): Run checks even if not running native. Use CC_FOR_TARGET
617 instead of RUNTEST_CC, and likewise for CXX.
618 (cdtest targets): Comment out.
619 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
620 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
621 * cdtest-main.cc, cdtest.exp: Remove.
623 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
625 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
626 file naming problems.
627 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
628 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
629 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
630 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
631 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
632 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
633 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
635 * genscripts.sh: Always search /usr/local/TARGET/lib.
637 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
639 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
641 * configure.in: Handle i386-bsdi* targets like i386-bsd.
643 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
645 * lexsup.c (parse_args): Add support for -a for HP/UX
648 * lexsup.c (parse_args): -c takes an argument.
650 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
652 * ld.h (args_type): Add new field endian.
653 * lexsup.c (parse_args): Handle -EB and -EL by setting
655 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
656 * ldlang.c (lang_add_output_format): Add arguments big and little.
657 If command_line.endian is set, use it to select big or little
658 rather than the default. Changed all callers.
659 * ldlang.h (lang_add_output_format): Update declaration.
660 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
661 LITTLE_OUTPUT_FORMAT.
662 * emulparams/elf32mipl.sh: Likewise.
663 * emulparams/mipsbig.sh: Likewise.
664 * emulparams/mipsbsd.sh: Likewise.
665 * emulparams/mipsidt.sh: Likewise.
666 * emulparams/mipsidtl.sh: Likewise.
667 * emulparams/mipslit.sh: Likewise.
668 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
669 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
671 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
672 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
673 * scripttempl/mipsbsd.sc: Likewise.
675 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
676 depending upon ldgram.c, so that a parallel make does not try to
679 * configure.in (mips*el-elf*): New target.
680 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
681 (eelf32mipl.c): New target.
683 * config/mipsl-elf32.mt: New file.
684 * emulparams/elf32mipl.sh: New file.
686 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
688 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
691 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
693 * ldmisc.c (vfinfo): Print BFD file name as well as file name
694 returned by find_nearest_line, in case the file name is something
695 unhelpful such as a .h file. Handle %u.
697 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
699 * ldlang.c (lang_do_assignments): Make sure output statement
700 has an attached bfd_section before trying to dereference it.
702 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
704 * ld.h (ld_config_type): Add new field warn_once.
705 * ldmain.c (undefined_symbol): Handle -warn-once.
706 * lexsup.c (parse_args): Recognize -warn-once.
707 * ld.texinfo (Options): Document -warn-once.
710 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
711 name. For %C, print the function name on a separate line, to keep
712 the length of error messages under control.
713 * ldmain.c (multiple_definition): Use %D for ``first defined
715 (undefined_symbol): Use %D for ``more undefined references
718 * ldmisc.c (multiple_warn): Remove; no longer used.
719 * ldmisc.h (multiple_warn): Don't declare.
721 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
723 * ldlang.c (print_output_section_statement): Print all lines
726 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
728 * ldlang.c (load_symbols): Check for archive before object. Use
729 bfd_check_format_matches, and, if ambiguous, print a list of
730 matching formats. If file format is not recognized, treat file as
732 * ldgram.y (yyerror): If assuming an object file is a script,
733 mention that. Tweak the format of the error messages.
734 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
735 guess that this is not actually a script, and just report that the
736 file format was not recognized.
737 * ld.texinfo (Options): Admit that -( may be used more than once.
738 Add note that unrecognized object files are now treated as linker
741 * ldfile.c (ldfile_input_filename): Make const.
742 (ldfile_assumed_script): New variable.
743 (try_open): Change arguments types to const.
744 (ldfile_find_command_file): Likewise.
745 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
746 * ldfile.h: Update declarations for ldfile.c changes.
747 * ldlex.l: Include <ctype.h>.
748 (file_name_stack): Change to be const char *.
749 (lineno_stack): New static variable.
750 (<<EOF>>): Set lineno as well as ldfile_input_filename.
751 (lex_push_file): Make name argument const. Initialize
753 (lex_redirect): Initialize lineno_stack entry.
754 (lex_warn_invalid): Handle non printable characters nicely.
755 * ldlex.h (lex_push_file): Declare second argument as const.
757 * ldgram.y (ifile_p1): Recognize GROUP.
758 * ldlex.l: Recognize GROUP.
759 * ld.texinfo (Option Commands): Document GROUP.
761 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
763 * config/m68klynx.mh: New file.
765 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
767 * emultempl/hppaelf.em: Add newlines to the error messages.
769 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
771 * config/i386lynx.mh: New file.
772 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
775 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
777 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
778 (GENERATE_SHLIB_SCRIPT): Define as yes.
779 (DYNAMIC_LINK): Define as false.
780 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
781 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
782 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
783 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
786 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
788 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
790 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
792 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
793 .got section is now explicitly handled in elf.sc.
795 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
797 * scripttempl/alpha.sc: Redo script to set . outside of sections
798 and not bother to explicitly specify section addresses.
799 Explicitly place .sdata section.
801 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
803 * scripttempl/m68kcoff.sc: Put .bss in data segment.
805 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
806 0, and to only be marked as NOLOAD if relocating.
807 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
808 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
809 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
810 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
811 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
812 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
813 * scripttempl/sparclynx.sc: Likewise.
815 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
817 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
818 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
821 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
823 * ld.h (args_type): Add field soname.
824 * lexsup.c (parse_args): Handle -soname argument.
825 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
827 * ld.texinfo: Document -soname.
829 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
831 * ldlang.c (lang_check): Don't try to set the architecture if the
832 input and output files are incompatible. Just warn.
834 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
836 * configure.in: Change i[34]86 to i[345]86.
838 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
840 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
842 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
844 Make the ELF linker handle orphaned sections reasonably. Also,
845 define __start_SECNAME and __stop_SECNAME around sections whose
846 names can be represented in C, for the benefit of symbol sets in
848 * ldemul.h (ldemul_place_orphan): Declare.
849 (ld_emulation_xfer_type): Add place_orphan field.
850 * ldemul.c (ldemul_place_orphan): New function.
851 * ldlang.h (wild_doit): Declare.
852 * ldlang.c (wild_doit): Make nonstatic.
853 (lang_place_orphans): Call ldemul_place_orphan.
854 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
855 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
857 (gld${EMULATION_NAME}_place_orphan): New static function.
858 (gld${EMULATION_NAME}_place_section): New static function.
859 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
861 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
863 * scripttempl/aout.sc: Add .linux-dynamic after .data.
865 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
867 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
868 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
870 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
872 * ldexp.h (exp_get_abs_int): Declare.
874 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
876 * ldlang.c (lang_do_assignments): Handle complex AT's better.
877 * ldexp.c (exp_get_abs_int): New function.
879 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
881 * configure.in: add i960-nindy-coff support.
883 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
885 * ldlex.l (yy_create_string_buffer): Handle change to internal
886 interface in flex 2.4.7.
888 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
890 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
891 New function; add 0x20 to any use of -Ttext.
892 (gld${EMULATION_NAME}_create_output_section_statements): New
894 (ld_${EMULATION_NAME}_emulation): Use the new function
895 gld${EMULATION_NAME}_create_output_section_statements.
897 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
899 * scripttempl/mips.sc: Redo script to set . outside of sections
900 and not bother to explicitly specify section addresses.
902 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
904 * scripttempl/elf.sc: Copy several more relocation sections into
905 the output. Put .got.plt sections into .got.
907 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
909 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
911 Add a new script operator, PROVIDE, to define a symbol only if it
913 * ldgram.y (PROVIDE): New token.
914 (assignment): Accept PROVIDE.
915 * ldlex.l (PROVIDE): New token.
916 * ldexp.h (node_type): Add etree_provide to node_class enum.
917 (exp_provide): Declare.
918 * ldexp.c (exp_fold_tree): Handle etree_provide.
919 (exp_provide): New function.
920 (exp_print_tree): Handle etree_provide.
921 * ld.texinfo: Document PROVIDE.
923 * ldlang.c (lang_common): Pass desired alignment to
924 lang_one_common as power of two.
925 (lang_one_common): Get common symbol alignment from linker hash
926 table entry. Treat desired alignment as a power of two.
928 * ldlang.c (wild_section): Attach all section with the given name,
929 not just the first one. If there is no name, attach all sections
930 even if the SEC_IS_COMMON flag is set.
932 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
934 * ld.h (args_type): Add field rpath.
935 * lexsup.c (S_ISDIR): Define if not already defined.
936 (parse_args): Add support for -rpath. If -R is used to name a
937 directory, treat it as -rpath for Solaris compatibility.
938 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
939 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
940 * ldmain.c (main): Initialize command_line.rpath to NULL.
941 * ld.texinfo: Document -rpath option.
943 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
945 * emulparams/pc532machaout.sh: New file. Pc532 mach script
948 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
950 * config/pc532mach.mt: New file. Pc532 mach target support.
952 * config/pc532mach.mh: New file. Pc532 mach host support.
954 * config/netbsd532.mt: New file. Netbsd 532 target support.
956 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
958 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
961 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
963 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
964 bfd_abs_section_ptr, not &bfd_abs_section.
966 * lexsup.c (parse_args): Changed "retain-symbols-file" from
967 no_argument to required_argument. From djm.
969 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
971 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
972 sections to force a VMA of 0; needed for ELF backends which have
973 not been converted to the new linker style.
975 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
977 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
978 it was for the HPUX dynamic loader's use and it creates problems
981 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
983 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
984 * ldlang.h (lang_do_assignments): Put external decl here.
985 * emultempl/hppaelf.em: Minor cleanups throughout file.
986 (hppa_elf_create_output_section_statements): Rewrite.
987 (hppaelf_finish): Rewrite.
989 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
991 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
993 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
995 * ld.texinfo: -Bstatic is not ignored.
997 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
999 * ldlex.l: Recognize \r the same as \n.
1001 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1003 Preliminary support for generating shared libraries, from Eric
1004 Youngdale <ericy@cais.cais.com>.
1005 * genscripts.sh: If the emulation parameter file sets
1006 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1007 CREATE_SHLIB defined.
1008 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1009 link_info.shared is set, use the .xs script file.
1010 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1011 .interp section, and don't include TEXT_START_ADDR in the starting
1012 address of the first section.
1013 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1014 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1016 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1018 * configure.in: Change --with-targets to --enable-targets.
1020 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1022 * lexsup.c (parse_args): Add support for new options -( -) with
1023 synonyms --start-group --end-group.
1024 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1025 (lang_group_statement_type): Define new struct.
1026 (lang_statement_union_type): Add group_statement field.
1027 (lang_enter_group, lang_leave_group): Declare.
1028 * ldlang.c (lang_for_each_statement_worker): Handle
1029 lang_group_statement_enum.
1030 (map_input_to_output_sections, print_statement): Likewise.
1031 (lang_size_sections, lang_do_assignments): Likewise.
1032 (open_input_bfds): Completely rewrite. Now does its own looping,
1033 rather than using lang_for_each_statement. Handle groups.
1034 (lang_process): Update call to open_input_bfds.
1035 (print_group): New static function.
1036 (lang_enter_group, lang_leave_group): New static functions.
1037 * ldfile.c (ldfile_open_file): If the file has already been
1038 opened, just return rather than taking an assertion failure.
1039 * ldver.c (help): Mention new options.
1040 * ld.texinfo: Document new options.
1042 * ldlang.c (end_of_data_section_statement_list): Don't define.
1043 (lang_leave_output_section_statement): Don't set obsolete variable
1044 end_of_data_section_statement_list.
1046 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1049 * ldlang.c (lang_size_sections): Adjust current region address
1050 even for sections with an explicit address. From
1051 ralphc@pyramid.com (Ralph Campbell).
1053 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1054 From jrs@world.std.com (Rick Sladkey).
1056 * scripttempl/mipsbsd.sc: Let sections align to their natural
1059 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1061 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1063 (lang_abs_symbol_at_beginning_of): Likewise.
1064 (lang_abs_symbol_at_end_of): Likewise.
1065 (lang_size_sections): Use bfd_is_abs_section to check for the
1066 absolute section. Don't try to set the VMA or output_offset or
1067 size of the absolute section.
1068 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1071 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1073 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1074 when generating relocatable objects.
1076 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1078 * emultempl/linux.em: New file providing support for linking
1079 against Linux shared libraries.
1080 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1081 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1083 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1085 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1086 * ldmain.c (main): Initialize link_info.shared to false. Give
1087 error if link_info.relocateable and link_info.shared are both set.
1089 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1090 it as naming an emulation to be added to EMULATION_OFILES.
1091 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1093 * Makefile.in: Rebuilt dependencies.
1094 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1095 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1096 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1097 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1098 (ei386linux.c): Remove; now in Makefile.in.
1099 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1100 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1101 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1102 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1103 (eelf64_sparc.c): Remove; now in Makefile.in.
1104 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1105 (eelf32_sparc.c): Remove; now in Makefile.in.
1107 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1108 no owner--it might be bfd_abs_section. From Eric Youngdale
1109 <ericy@cais.cais.com>.
1111 * scripttempl/aout.sc: Let sections align to their natural
1114 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1116 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1117 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1118 * ldemul.c: Include ldexp.h and ldlang.h.
1119 (ldemul_open_dynamic_archive): New function.
1120 * ldfile.h (ldfile_open_file_search): Declare.
1121 * ldfile.c: Include ldemul.h.
1122 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1123 argument, not bfd *. Change all callers.
1124 (ldfile_open_file_search): Rename from open_a. Return boolean
1125 argument, not bfd *. Clean up. Change all callers.
1126 (ldfile_open_file): If doing a dynamic link, call
1127 ldemul_open_dynamic_archive rather than assuming the extension of
1128 a dynamic object is ".so".
1129 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1131 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1133 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1135 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1136 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1137 Accept -static as a synonym for -non_shared.
1139 Let the user change the dynamic linker used by ELF code.
1140 * ld.h (args_type): Add new field interpreter.
1141 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1143 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1144 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1145 the ELF backend to return the .interp section. If
1146 command_line.interpreter is not NULL, set the contents of .interp
1148 * ld.texinfo: Mention -dynamic-linker.
1150 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1153 * lexsup.c (parse_args): Sort out the option macros and change the
1154 definitions to make it easier to add a new option.
1156 * scripttempl/aout.sc: Define __etext and __edata to go along with
1159 * ld.h (ld_config_type): Add new field traditional_format.
1160 * lexsup.c (parse_args): Add traditional-format to longopts, and
1162 * ldmain.c (main): Initialize config.traditional_format to false.
1163 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1164 flags of output_bfd according to config.traditional_format.
1165 * ldver.c (help): Mention -traditional-format.
1166 * ld.texinfo: Document -traditional-format.
1168 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1170 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1171 they are encountered.
1173 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1175 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1176 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1178 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1180 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1181 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1183 * ldfile.c (open_a): If this is not an archive, try to open it in
1184 the current directory before searching for it.
1186 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1188 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1189 BLOCK works in a section address as documented.
1191 * ldgram.y (YYDEBUG): Don't define.
1193 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1195 * emultempl/gld960.em: Pass false for new argument to
1196 ldfile_add_library_path.
1197 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1199 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1202 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1204 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1206 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1208 * Makefile.in (check): Delete ld.new dependency so that a regression
1209 test doesn't trigger a rebuild of the linker.
1211 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1213 * ldlang.c (map_input_to_output_sections): For lang_address, call
1214 init_os if it hasn't already been called.
1216 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1218 Add support for SunOS shared libraries.
1219 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1220 shared library support code.
1221 * emultempl/sunos.em: New file.
1222 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1223 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1224 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1225 (esun3.c): Likewise.
1227 * ldlang.c: Minor formatting cleanups.
1228 (lang_for_each_input_file): New function.
1229 * ldlang.h (lang_for_each_input_file): Declare.
1231 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1233 (search_head): Declare.
1234 (ldfile_add_library_path): Add new cmdline argument in prototype.
1235 * ldfile.c (search_head): Make non-static.
1236 (search_dirs_type): Move to ldfile.h.
1237 (ldfile_add_library_path): Accept cmdline argument, and save it.
1238 * lexsup.c (parse_args): Pass true for new cmdline argument of
1239 ldfile_add_library_path.
1240 (set_default_dirlist): Likewise.
1241 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1242 argument of ldfile_add_library_path.
1243 * ldgram.y (ifile_p1): Likewise.
1245 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1247 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1248 total_size, superfile and chain.
1249 * ldfile.c (open_a): Don't clear search_dirs_flag.
1250 (ldfile_open_file): Don't try to open superfile. Assert that file
1251 has not already been opened.
1252 * ldlang.c (new_afile): Don't initialize superfile.
1253 * ldmain.c (add_archive_element): Don't initialize subfiles or
1254 chain or superfile. Initialize search_dirs_flag to false.
1256 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1258 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1260 Changes from binutils-2.4 release:
1262 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1263 variables, use whitespace, so scripts don't break.
1265 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1267 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1269 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1270 * Makefile.in: Noted change.
1272 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1273 don't know where that's supposed to come from, or why it's
1276 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1278 * configure.bat: update to latest makefile.in
1279 * emulpara/go32.sh: set to coff-go32 not aout
1280 * emultemp/generic.em: strength-reduce the structure of
1281 this shell script, since the only available shell for
1282 DOS can't handle complex syntax.
1283 * emultemp/stringify.sed: for "sed -f" instead of inline.
1284 * makefile.in: depend on stringify.sed as well as genscripts.sh
1285 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1286 * genscripts.sh: empty variables aren't always considered "set",
1287 so set them to "y" instead.
1289 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1291 * ldlang.c (entry_symbol): Make static.
1292 (lang_add_entry): Add cmdline argument.
1293 * ldlang.h (lang_add_entry): Change prototype.
1294 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1295 * lexsup.c (parse_args): Likewise.
1297 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1299 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1300 .reginfo an address.
1301 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1302 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1303 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1305 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1307 Add support for ELF shared libraries.
1308 * ld.h (ld_config_type): Add field dynamic_link.
1309 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1310 on attempts to use -r with -relax, -call_shared or -s.
1311 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1312 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1313 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1314 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1315 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1316 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1318 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1319 opening a file with a .so extension first.
1320 * emultempl/elf32.em: New file.
1321 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1322 (NONPAGED_TEXT_START_ADDR): Likewise.
1323 (TEMPLATE_NAME): Define as elf32.
1325 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1326 * scripttempl/elf.sc: Add placement for new dynamic sections.
1327 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1328 outside of any section. Don't use ALIGN(8); just let one section
1329 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1330 sections; they'll be handled correctly anyhow.
1331 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1333 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1335 * Makefile.in (install): Redirect output of ln to /dev/null.
1337 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1339 * emultempl/hppaelf.em: Change all references of
1340 .hppa_linker_stubs to .PARISC.stubs.
1341 * scripttempl/hppaelf.sc: Likewise.
1343 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1345 * ldlang.c (print_output_section_statement): Change ``no attached
1346 output section'' message slightly.
1347 (lang_do_assignments): Don't recurse down if there is no real
1350 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1351 match corresponding change in emulation templates.
1352 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1353 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1355 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1357 * ldver.c (ldversion): Updated version number.
1359 * cdtest-foo.cc: Use explicit "#pragma implementation".
1360 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1361 * Makefile.in: References to cdtest-func.o changed to
1364 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1366 Don't create unnecessary output sections.
1367 * ldlang.c (out_bfd_get_section_by_name): Remove.
1368 (wild_section): Call bfd_get_section_by_name rather than
1369 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1371 (lang_create_output_section_statements): Remove.
1372 (map_input_to_output_sections): For several cases, call init_os if
1373 it has not already been called.
1374 (lang_size_sections): If output section was not created, skip it.
1375 (lang_process): Don't call lan_create_output_section_statements.
1376 (lang_place_orphans): Skip files with just_syms_flags set to true.
1377 * ld.texinfo: Document change.
1379 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1381 * ldlang.c (wild_doit): Don't bother initializing the vma and
1382 section size. Don't special case SEC_SHARED_LIBRARY.
1383 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1386 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1388 * config/go32.mh : New file for Xgo32X.
1390 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1392 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1393 before calling einfo, since we are reporting an fopen failure.
1394 From jrs@world.std.com (Rick Sladkey).
1396 * configure.in: Use "e" rather than "em_" as prefix for
1399 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1401 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1403 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1404 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1406 * Makefile.in: Changed all generated file names.
1407 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1408 sed patterns to handle new filenames.
1410 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1411 * configure.in: Adjusted.
1413 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1415 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1416 work. Instead, check build dir and $srcdir explicitly, and use
1417 `echo' to get all the filenames.
1419 * configure.in (h8300h-*-hms): Changed ld_target name to
1421 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1424 * config/i960coff.mt: New file.
1425 * emulparams/gld960coff.sh: New file.
1426 * emultempl/gld960c.em: New file.
1427 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1428 i960coff configuration.
1429 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1431 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1432 code isn't included in FSF releases, and it can still be
1433 explicitly selected.
1434 (distclean): Remove site.bak and tmpdir.
1435 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1436 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1438 Patches from Ralph Campbell:
1439 * config/mipsbsd.mh: New file.
1440 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1441 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1442 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1445 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1447 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1449 * config/m68k.mt (EMUL): Set to m68kaout.
1450 * emulparams/m68kaout.sh: New file.
1451 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1452 (em_m68kaout.c): New target.
1454 * ldlang.c (lang_size_sections): If dot moves because of an
1455 assignment, don't try to insert a pad into the absolute output
1456 section, just change the address of the default memory region
1459 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1460 cdtest-ur.out, and cdtest-ur.tmp.
1462 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1464 * scripttempl/sa29200.sc: Align all sections to four byte
1467 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1469 * Makefile.in, configure.in: Support for go32 coff.
1470 * config/i386-go32.mt: New file
1471 * emulparams/i386go32.sh: New file
1472 * scripttempl/i386go32.sc: New file
1474 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1476 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1477 Lynx-specific script templates.
1478 * configure.in (sparclite*-*-coff): Use coff-sparc.
1479 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1480 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1481 (ENTRY): Set to __main.
1482 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1483 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1484 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1486 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1488 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1489 byte boundary, in case the global constructors do not take up an
1492 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1493 exist, get crtbegin based on gcc -print-libgcc-file-name.
1494 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1496 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1498 * ldlang.c (lang_size_sections): When no address is given for a
1499 section, align it according to its requirements.
1501 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1503 * Makefile.in (clean, distclean): Remove configdoc.texi.
1505 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1507 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1509 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1511 * ldlang.c (lang_size_sections): When relaxing, adjust the
1512 position of a padding statement, and adjust dot accordingly.
1514 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1516 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1518 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1520 * scripttempl/i386coff.sc: If relocating, don't put .init and
1521 .fini sections into .text; keep them separate.
1522 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1523 exist, get crtbegin based on gcc -print-libgcc-file-name.
1524 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1526 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1528 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1530 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1532 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1535 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1536 if building a final executable.
1538 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1540 * ldmain.c (main): Check the return value of bfd_close.
1542 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1544 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1545 sections never overlap when using -r.
1547 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1549 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1550 changes: get_symtab_upper_bound renamed and returns long,
1551 bfd_canonicalize_symtab returns long, check for error indications.
1553 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1555 * ldlang.c (print_input_section): For section size, use
1556 _cooked_size if it is non-zero, size otherwise.
1557 (size_input_section): Likewise.
1558 (lang_do_assignments): Likewise (case lang_input_section_enum).
1560 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1562 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1563 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1564 (lang_add_input_file): Pass true to new_afile for add_to_list.
1565 (lookup_name): Remove force_load argument. Changed all callers.
1566 Pass false to new_afile for add_to_list. Split loading of symbols
1567 out into separate function.
1568 (load_symbols): New function split out of lookup_name. Don't load
1569 the symbols if they are already loaded.
1570 (open_input_bfds): For lang_input_statement_enum call load_symbols
1571 rather than lookup_name.
1572 (lang_process): Pass abs_output_section rather than NULL to
1574 (lang_startup): Set real field of first_file to true.
1576 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1578 * ldlang.c (had_relax): Removed.
1579 (relax_again): New static variable.
1580 (lang_size_sections): Change call to bfd_relax_section to
1581 correspond to BFD changes. Set relax_again appropriately.
1582 (lang_process): Remove #if 0 code. When relaxing, keep calling
1583 lang_do_assignments and lang_size_sections until relax_again
1586 * emultemp/gld960.em: Include libiberty.h
1587 (gld960_before_parse): Pass NULL as final argument to concat.
1589 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1591 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1594 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1595 building a bfd_data_link_order, rather than by setting the section
1596 contents immediately.
1598 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1600 Changes to make -Ur work again.
1601 * ldmain.c (add_to_set): Now takes reloc argument rather than
1602 bitsize. Check config.build_constructors here. If an new hash
1603 table entry is created, mark it as undefined.
1604 (constructor_callback): No longer takes bitsize argument. Pass
1605 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1606 BFD backend supports it.
1607 (reloc_overflow): Handle a NULL abfd argument.
1608 (reloc_dangerous, unattached_reloc): Likewise.
1609 * ldctor.c: Include ldmain.h.
1610 (struct set_info): Change bitsize field to reloc.
1611 (ldctor_add_set_entry): Now takes reloc argument rather than
1612 bitsize. Don't bother to check config.build_constructors here.
1613 (ldctor_build_sets): Get the size from the reloc howto. If
1614 generating relocateable output, call lang_add_reloc rather than
1616 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1618 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1619 (lang_reloc_statement_type): New structure.
1620 (lang_statement_union_type): Add reloc_statement field.
1621 (lang_add_reloc): Declare new function.
1622 * ldlang.c (lang_for_each_statement_worker): Handle
1623 lang_reloc_statement_enum.
1624 (map_input_to_output_sections, print_statement): Likewise.
1625 (lang_size_sections, lang_do_assignments): Likewise.
1626 (print_reloc_statement): New function.
1627 (lang_add_reloc): New function.
1628 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1630 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1631 (cdtest-ur, cdtest-ur.out): New targets.
1632 (check-cdtest): Now also check that -Ur works correctly.
1634 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1636 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1638 * ldlang.c (lang_process): Move lang_common call before
1639 map_input_to_output_sections, to ensure that any alignment
1640 constraints set by common symbols are copied over to the output
1643 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1645 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1646 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1647 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1648 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1651 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1653 * config/i386bsd.mh: New file.
1655 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1657 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1659 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1660 (DATA_START_SYMBOLS): Define _fdata.
1662 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1664 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1666 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1668 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1669 works again. Attach some output symbols to the stub file bfd.
1671 * emultempl/hppaelf.em: Include elf32-hppa.h.
1672 (file_chain): Add decl.
1673 (hppa_look_for_stubs_in_section): Delete decl.
1674 (hppaelf_finish): Reenable code. Do not pass symbols
1675 down to hppa_look_for_stubs_in_section.
1677 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1679 * ldmain.c (write_map): Don't define. Removed all references.
1680 Just use map_file or map_filename instead.
1681 (add_archive_element): Use minfo to write map information, not
1683 (constructor_callback): Use fprintf to write map information, not
1685 * ldmain.h (write_map): Don't declare.
1686 * ldgram.y (mri_script_command): Removed reference to write_map.
1687 * ldlang.c (lang_one_common): Likewise.
1688 * lexsup.c (parse_args): Likewise.
1690 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1692 * scripttempl/elf.sc: Force all sections to be aligned.
1694 * ldgram.y (section): Reverse the order of memspec_opt and
1695 fill_opt to avoid an ambiguity when both are used.
1696 * ld.texinfo: Changed accordingly.
1698 * ldgram.y: Move include of ldlex.h back with other includes.
1699 * ldlex.h (input_type): Don't initialize enum constants to
1701 * ldlex.l: Use a switch to return the right token based on
1702 input_type, rather than knowing that input_type has a value based
1705 * ldgram.y (dirlist_ptr): Removed; not used.
1706 * lexsup.c: Include ldver.h.
1707 * Makefile.in: Rebuilt dependencies.
1709 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1711 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1712 (ldlang_add_file): call it here instead.
1714 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1716 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1718 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1720 * emultempl/hppaelf.em: First attempt to clean this file up.
1721 Add comments in several functions as to their purpose and
1722 how they function (or my current best guess). Clean up horrible
1723 spacing and indention that never should have been accepted in the
1724 first place. Add FIXMEs for issues which need to be resolved.
1725 Disable linker-stub generation until it gets fixed. This allows
1726 the linker to at least work on simple code for testing purposes.
1728 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1729 it via hppaelf_finish). Prototype moved into ldlang.h.
1730 (lang_process): Move problematic extra call to lang_size_sections
1731 into the PA ELF specific code.
1732 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1733 lang_size_sections moved here.
1735 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1737 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1738 * config/ppc-elf32.mt: New file.
1739 * emulparams/elf32ppc.sh: New file.
1740 * emultempl/ppc.em: New file.
1741 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1742 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1743 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1745 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1747 * lexsup.c (parse_args): Use symbolic numbers for long options.
1748 Fix misunderstanding in -Y and -call_shared et al.
1750 Use getopt instead of lex and yacc to parse the command line.
1752 * ld.texinfo (Options): Document changes to option syntax.
1753 * Makefile.in: Update dependencies.
1754 * ldver.c (help): Tweak dashes in usage message.
1755 * ldgram.y (%union): Remove unused members.
1756 Remove %tokens for command line options; add ones for input types.
1757 (command_line): Rules removed.
1758 (file): Instead of command line, recognize an
1759 input type indicator, then use the nonterminal for that type.
1760 (defsym_expr): New nonterminal from code formerly in command_line.
1761 * ldlex.h: Declare parser input type enum and variable.
1762 Don't declare parse_line.
1763 * ldlex.l: Remove unused variables. Make some used ones static
1765 (COMMAND): Start state and its rules removed.
1766 At start of yylex, return input state token if at start of input.
1767 (lex_redirect): Don't need to set yyout.
1768 (ldlex_command): Function removed.
1769 * ldmain.c (main): Instead of calling parse_line, set up the
1770 redirections and call yyparse directly.
1771 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1773 * lexsup.c: Remove #if 0'd code.
1774 (parse_line): Function removed.
1775 (parse_args): Rewrite to use getopt_long_only.
1776 (set_default_dirlist): New function from code formerly in
1777 ldgram.y:command_line.
1778 (set_section_start): New function.
1779 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1780 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1781 compiled-in link scripts in "{" and "}", as the grammar no longer
1784 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1786 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1787 require that it be in $(srcdir).
1789 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1791 * ldlang.c (lang_size_sections): Only align section to alignment
1792 required by linker script, not to maximum alignment of input
1795 * ldlang.h (largest_section): Don't declare.
1796 * ldlang.c (largest_section): Don't define.
1797 (size_input_section): Don't set largest_section; not used.
1799 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1801 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1803 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1805 * ldlang.c, ldmain.c: Include libiberty.h.
1807 * ldmisc.h (concat): Don't declare.
1808 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1810 * ld.h (as_output_section_statement): Removed; not used.
1812 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1814 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1815 bfd_set_error and new error names.
1817 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1819 * ldwrite.c (build_link_order): If the cooked size of the section
1820 has been set, use it, for determining link_order size.
1821 (ldwrite): In the error message displayed if bfd_final_link fails,
1822 indicate that it was in fact the final link step that failed.
1824 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1825 bfd_relax_section, in case it returns false but doesn't flag an
1826 error. If an error is returned, indicate which one it is in the
1829 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1830 it'll get picked up from $(srcdir) if appropriate.
1832 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1834 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1835 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1837 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1839 * ldlex.l (comment): Increment line number when newline is read.
1841 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1843 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1844 reload the file even if it is already loaded.
1845 (wild): Call lookup_name with force_load argument of 0.
1846 (open_input_bfds): Call lookup_name with force_load argument of 1.
1847 (print_symbol): Remove declaration of non-existent function.
1848 (print_one_symbol): Return true rather than falling off end.
1850 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1852 * ldmain.c (main): Use %ld when printing long values.
1854 * scripttempl/elf.sc: Move _edata after the .sdata section.
1855 Permit OTHER_BSS_SYMBOLS to be defined.
1856 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1858 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1860 * Rename all "hppaosf" files to "hppaelf".
1861 * Change all "osf" references to "elf" in hppaelf files.
1862 * Makefile.in: Likewise.
1863 * configure.in: Likewise.
1865 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1867 * ldmain.c (main): Call xatexit, not atexit.
1868 Call xmalloc_set_program_name.
1870 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1873 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1875 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1876 (hppaosf_finish): Call xmalloc, not ldmalloc.
1877 * ldmain.c (preserve_output): Function removed.
1878 (main): Do it here instead.
1880 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1882 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1883 GNU C specific macros.
1885 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1886 call to LANG_FOR_EACH_INPUT_SECTION.
1888 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1890 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1891 deleted; will use libiberty versions instead.
1892 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1893 mri.c Makefile.in: Change callers.
1895 * ldmisc.c (vfinfo): Remove cleanup code.
1896 * ldmain.c (remove_output): Put it here (new function).
1897 (preserve_output): New function.
1898 (main): Register remove_output and preserve_output with atexit.
1899 * ldmain.c ldgram.y: Call xexit instead of exit.
1900 * ldmisc.h: Declare xexit.
1902 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1904 * Makefile.in: Lots of new H8/500 memory models.
1906 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1908 * ldlex.l: Removed duplicate rules.
1909 (yywrap): Provide default definition, needed with some versions of
1912 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1914 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1915 the archive filename too.
1917 * ldlex.l: Add rule to catch invalid input characters instead of
1918 printing them. Include "ldmain.h" for program_name decl.
1919 (lex_warn_invalid): New function.
1920 * Makefile.in: Add dependency.
1922 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1924 * Makefile.in (check): Don't bother running any tests of
1925 cross-linker until the test suite no longer assumes native mode.
1927 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1929 * ldlang.c (print_one_symbol, print_input_section): Print
1930 global symbols in symbol table again.
1932 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1934 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1935 exit successfully instead of complaining if no input files are
1938 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1940 * Makefile.in: Format variable definitions consistently.
1941 (LD_PROG): Remove unnecessary variables from link command,
1942 change variable LOADLIBES to EXTRALIBS.
1944 * ldmain.c (main): Compute and display total execution time.
1945 * ld.texinfo (-stats): Document the option.
1947 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1949 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1952 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1955 * ldlang.c (relaxing): Removed global variable.
1956 (lang_size_sections): If the canonical symbols have not already
1957 been read in, read them in before relaxing.
1958 * ldlang.h (relaxing): Removed declaration.
1960 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1962 * ldlang.c (new_afile): Initialize loaded field to false.
1963 (lookup_name): If file was already loaded, don't call the
1964 add_symbols entry point again.
1966 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1968 * ld.texinfo: Clarify what -T option does.
1970 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1972 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1975 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1977 * ldmain.c (add_archive_element): If trace_files or
1978 trace_file_tries, print file name.
1979 * ldlang.c (lookup_name): Likewise.
1980 (ldlang_add_file): Don't put files on input_bfds list in reverse
1983 * scripttempl/elf.sc: Correct typo.
1985 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1987 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1988 their arguments optional, for compatibility with the old GNU ld.
1990 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1992 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1994 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1996 * ldmain.c (add_to_set): Add bitsize argument.
1997 (constructor_callback): New function.
1998 (link_callbacks): Add constructor_callback.
1999 * ldctor.c (struct set_info): Add bitsize field.
2000 (ldctor_add_set_entry): Add bitsize argument.
2001 (ldctor_build_sets): Base the size of the elements of the set on
2002 the bitsize, rather than always using LONG.
2003 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2005 * ld.h (QUAD_SIZE): Define.
2006 * ldgram.y (QUAD): New token.
2007 (length): Handle it.
2008 * ldlex.l: Return QUAD.
2009 * lexsup.c (keywords): Add QUAD.
2010 * ldwrite.c (build_link_order): Handle QUAD.
2011 * ldlang.c (print_data_statement): Handle QUAD.
2012 (lang_size_sections): Likewise.
2013 (lang_do_assignments): Likewise.
2014 * ldexp.c (exp_print_token): Add QUAD to table.
2015 * ld.texinfo: Describe QUAD.
2017 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2018 since the Alpha doesn't use them.
2020 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2022 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2024 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2026 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2027 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2029 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2031 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2032 needed for i386mach. (Should be a no-op on other systems.)
2034 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2035 (PAGE_SIZE): Don't define; not used.
2037 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2039 * ldgram.y (yyerror): Make argument const char *, and actually
2040 print it out rather than assuming it is a syntax error.
2041 * ldmisc.h: Change declaration of yyerror.
2042 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2044 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2046 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2047 exec header offset, since the exec header isn't loaded.
2048 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2050 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2052 A major rewrite to move the bulk of the linker into BFD so that
2053 more efficient backend code can be written for specific object
2055 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2056 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2057 * ldctor.c, ldctor.h: Complete rewrite.
2058 * ldwrite.c, ldwrite.h: Complete rewrite.
2059 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2060 link_info.strip instead. Changed all uses.
2061 (discard_locals_type, discard_locals): Removed. Use
2062 link_info.discard instead. Changed all uses.
2063 (ld_config_type): Removed relocateable_output field; use
2064 link_info.relocateable instead; changed all uses. Added stats
2066 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2067 set_loader_symbol): Removed.
2068 * ldexp.h (node_class): Added etree_rel.
2069 (etree_type): Added rel field.
2070 * ldexp.c (exp_print_token): Bracketed table initialization.
2071 (exp_relop): New function.
2072 (fold_name): Use linker hash table rather than ldsym functions.
2073 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2074 (exp_print_tree): Handle etree_rel.
2075 * ldgram.y (strip_symbols, discard_locals): Removed.
2076 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2077 (REL): New token. Does not appear in grammar, but needed for
2079 (file): Don't call lang_final; it's called by main anyhow.
2080 * ldlex.l: Accept -stats and -no-keep-memory options.
2081 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2082 * ldlang.c: Consistently use fill_type for fill argument.
2083 (lang_init_script_file, script_file): Removed.
2084 (create_object_symbols): Removed. Use
2085 link_info.create_object_symbols_section instead. Changed all
2087 (lang_add_keepsyms_file): Removed.
2088 (lookup_name): Call bfd_link_add_symbols instead of
2089 ldmain_open_file_read_symbol.
2090 (wild): Don't iterate over script_file.
2091 (open_output): Create link hash table.
2092 (lang_place_undefineds): Rewrote.
2093 (lang_size_sections): Handle relaxing (doesn't work yet).
2094 (lang_relocate_globals): Removed.
2095 (lang_finish): Use link hash table rather than ldsym functions.
2096 (lang_common): Rewrote.
2097 (lang_one_common): New function.
2098 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2100 (create_symbol): Removed.
2101 (lang_process): Don't call lang_init_script_file. Call
2102 ldctor_build_sets rather than find_constructors. Don't call
2103 lang_relocate_globals.
2104 (lang_abs_symbol_at_beginning_of): Rewrote.
2105 (lang_abs_symbol_at_end_of): Rewrote.
2106 * ldmain.c (had_y): Removed.
2107 (lprefix, lprefix_len): Removed; use link_info fields instead.
2109 (multiple_def_count, commons_pending, undefined_global_sym_count,
2110 total_symbols_seen, total_files_seen): Removed.
2111 (link_callbacks, link_info): New variables.
2112 (main): Initialize link_info. Don't call init_bfd_error_vector or
2113 ldsym_init. Don't set now unused variables. Handle -stats.
2114 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2115 (add_ysym): Rewrote.
2116 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2117 search_library, gnu960_check_format, decode_library_subfile,
2118 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2120 (add_keepsyms_file, add_archive_element, multiple_definition,
2121 multiple_common, add_to_set, warning_callback, undefined_symbol,
2122 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2124 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2125 require symbols for %C; look them up instead.
2126 * emultempl/hppaosf.em: Pass link_info to
2127 hppa_look_for_stubs_in_section.
2128 * Makefile.in: Rebuilt dependencies.
2129 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2131 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2133 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2134 ldlang.h and ldctor.h.
2136 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2137 declarations of free and malloc from flex output. Change malloc
2138 to ldmalloc in flex output.
2140 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2142 * ldmain.c (lprefix): Change default from a char to a string
2143 with only one character.
2144 (lprefix_len): Set default to one.
2146 * ldmain.h (lprefix_len): Declare.
2148 * ldsym.c (write_file_locals): Use strncmp rather than a character
2149 comparison for lprefix.
2151 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2154 * emultmpl/hppaosf.em: Include ldexp.h.
2155 (before_parse): Set lprefix and lprefix_len correctly.
2157 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2159 * ldlex.h: Don't declare yywrap if it is a macro.
2160 * ldlex.l: Include sysdep.h.
2161 * ldlang.c (lang_for_each_statement_worker,
2162 lang_for_each_statement): Forgot to use PARAMS.
2164 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2166 * Makefile.in: Added .PHONY targets where appropriate. Added some
2168 (gcclibdir, version): Removed unused variables.
2169 (DEP): New variable, set to mkdep.
2170 (ALL_CFLAGS): New variable. Used in .c.o target.
2171 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2173 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2174 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2175 mostly obsolete variables. Adjusted remaining uses.
2176 (DEF_EMUL): Removed variable.
2177 (ldmain.o): Handle undefined EMUL error correctly.
2178 (ldemul-list.h): Depend on config.status rather than Makefile.
2179 Create via temporary file.
2180 (ver960.c, roll, make): Removed obsolete targets.
2181 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2183 * dep-in.sed: New file, used when rebuilding dependencies.
2185 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2187 Made many changes to eliminate gcc warnings. Made various
2188 cosmetic changes, declared various things in header files, removed
2189 various extern declarations from .c files. No substantive
2192 * ldlang.c (lang_process): Ifdef out final call to
2193 lang_size_sections again (reverting change of Nove 2), since it
2194 breaks the Sun4 linker.
2196 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2198 * configure.in (alpha-*-netware*): New target; use alpha.
2200 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2202 * configure.in: Group targets by CPU. Merge some m68k target
2203 entries with different CPU specs that use the same ld_target
2206 * configure.in: Add sparc*-*-coff.
2207 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2208 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2209 (em_coff_sparc.c): Add dependencies and build rules.
2211 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2213 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2215 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2217 (command_line_option): Accept and ignore them (for now).
2218 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2219 where n is a number.
2221 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2223 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2224 not in bfd_com_section, create the section in the BFD so that it
2225 can be placed in the right output section.
2227 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2229 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2230 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2231 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2232 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2233 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2234 Move OTHER_READONLY_SECTIONS after all the other readonly
2235 sections. Don't use DATA_ADDR twice.
2237 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2238 p is in a common section, make sure the BFD has a section of that
2241 * ldlang.c (lang_common): Add newline to error message.
2243 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2245 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2246 Lynx-specific script instead of m68kcoff.
2247 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2248 (ENTRY): Define as __main.
2249 (TEXT_START_ADDR): Define as 0.
2250 (PAGE_SIZE): Define as 0x1000.
2251 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2252 * scripttempl/m68klynx.sc: New file.
2254 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2256 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2257 arguments rather than treating them as emulation names.
2259 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2261 * configure.in: Support x86 unixware and netware plus generic netware.
2263 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2265 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2268 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2270 * Makefile.in (distclean): Don't delete dvi or info files.
2271 (ld.info): Update dependency list.
2272 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2274 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2276 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2277 Set output_filename instead of creating a new node.
2278 (open_output): Don't set output_filename.
2279 (lang_final): Create the new node here.
2280 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2282 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2284 From Pete Hoogenboom (hoogen@cs.utah.edu):
2286 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2287 edata, _edata, end): Add definitions of these symbols.
2288 (__end): Remove definition of this symbol.
2289 (__data_start): Move definition of this symbol.
2291 * emultempl/hppaosf.em: Various fixes and support for linker stub
2293 (hppaosf_finish, hppaosf_search_for_padding_statements,
2294 hppaosf_create_output_section_statements): New functions in
2295 support of linker stub generation.
2296 (ld_hppaosf_emulation): Redefine to include new
2297 emulation-specific routines.
2299 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2300 Pass abs_output_section rather than NULL to avoid invalidating
2303 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2305 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2306 (em_i386mach.c): New rule.
2307 * configure.in (i[34]86-*-mach*): New case.
2308 * config/i386-mach.mt: New file.
2309 * emulparams/i386mach.sh: New file.
2311 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2313 * ld.h (flag_is_*): Removed macros.
2314 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2315 Consistently check the BFD symbol flags directly, rather than
2316 using file_is_* macros.
2318 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2320 * configure.in (sparc*-*-lynxos*): New target.
2321 * Makefile.in: Add rule for em_sparclynx.c.
2322 (ALL_EMULATIONS): Add Lynx emulations.
2323 * config/sparc-lynx.mt: New file.
2324 * emulparams/sparclynx.sh: New file.
2325 * scripttempl/sparccoff.sc: New file.
2327 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2329 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2331 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2333 * relax.c (write_relax): Check return value of bfd_seclet_link.
2335 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2337 * ldlang.c (delete_output_file_on_failure): New variable.
2338 (open_output): Set it after bfd open succeeds.
2339 * ldmisc.c (vfinfo): Test it.
2341 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2343 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2346 * ldemul.c: Support was added to allow emulation-specific
2347 processing to occur. This support was added primarily for linker
2348 stub generation in the elf32-hppa gld.
2349 (ldemul_finish, ldemul_create_output_section_statements): New
2351 * ldemul.h: Support was added to allow emulation-specific
2352 processing to occur. (As described above.) Added finish and
2353 create_output_section_statements fields to
2354 ld_emulation_xfer_struct structure.
2355 * ldlang.c: Add calls to emulation-specific routines.
2356 (lang_process): Add call to
2357 ldemul_create_output_section_statements function.
2358 (lang_process): Add call to a emulation-specific routine (and
2359 some processing after the call).
2361 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2363 * configure.in: mips*- instead of mips-, mips*el changes
2365 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2367 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2368 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2369 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2370 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2371 * config/alpha.mt: New file.
2372 * emulparams/alpha.sh: New file.
2373 * scripttempl/alpha.sc: New file.
2375 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2377 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2378 types of different sizes (eg: 64 and 32 bits), so coerce.
2379 * ld.h (ALIGN_N): Add warning about usage.
2381 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2383 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2384 which we already have a definition, rather than checking in
2385 several different places whether the symbol is weak.
2387 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2389 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2390 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2391 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2392 expanded within them.
2393 * config/mipsb-elf32.mt: New file.
2394 * emulparams/elf32mipb.sh: New file.
2395 * Makefile.in (em_elf32mipb.c): New target.
2397 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2399 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2400 lang_input_file_is_search_file_enum so objects brought in using
2401 INPUT() do a path lookup.
2403 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2405 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2406 instead of {i386,m68k}-coff.
2407 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2408 * config/i386-lynx.mt: New file.
2409 * config/m68k-lynx.mt: New file.
2410 * emulparams/i386lynx.sh: New file.
2411 * emulparams/m68klynx.sh: New file.
2413 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2414 but defaulting to _start.
2416 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2417 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2420 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2422 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2423 HOSTING_LIBS for testing.
2425 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2427 Finish up support for i386-sysv4 (without shared libraries):
2428 * ld.h (flag_is_weak): Define.
2429 * ldlang.c (print_symbol): Mention whether symbol is weak.
2430 (print_input_section): Print weak symbols as globals.
2431 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2432 (enter_global_ref): Do not warn if a weak symbol redefines a
2433 global symbol. Do not let a weak symbol redefine a common symbol.
2434 (enter_file_symbols): Treat weak symbols as global symbols.
2435 (subfile_wanted_p): Do not pull in an object file from a archive
2436 just to resolve an undefined weak symbol.
2437 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2438 error; the error might be that malloc has run out of space.
2439 * ldsym.c (write_file_locals): Treat weak symbols as global.
2440 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2442 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2443 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2444 * emulparams/elf_i386.sh: New file.
2445 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2446 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2447 (ALL_EMULATIONS): Add em_elf_i386.o.
2448 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2449 (em_elf_i386.c): New target, like other em_*.c targets.
2450 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2451 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2452 nonempty, and configured for native, add it to LIB_PATH.
2454 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2456 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2457 Added statements to pass stab and stabstr sections through and
2458 mark them as NOLOAD, which makes GDB happier.
2460 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2462 * configure.in: Accept m68k-lynx-lynxos config.
2464 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2466 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2468 * config/coff-h8300.mt: Add EMUL=h8300h.
2470 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2472 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2474 * Makefile.in: Changed CXX back to g++.
2476 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2478 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2480 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2482 * Makefile.in (TAGS): Use shell wildcards.
2484 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2486 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2488 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2490 * ld.texinfo: re-enable included config file; conditionalize doc
2491 for -oformat to interact properly with SingleFormat doc config
2492 var; rename @up/@down to @raisesections/@lowersections.
2494 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2496 * configure.in: recognize m88110.
2498 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2500 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2501 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2502 ELF emulation is "elf32-hppa" not "elf-big".
2503 (hppaosf_before_parse): Remove unneeded processing of environment
2505 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2506 .text segment of output file.
2507 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2509 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2511 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2514 * ldlang.c, ld.h: updated copyright.
2516 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2518 * ldlang.c (open_output, lang_check): Check return value of
2521 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2523 * scripttempl/h8500.sc: Start all sections in a different segment.
2524 * scripttempl/z8ksim.sc: Handle constructors
2526 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2528 * Makefile.in: revert earlier changes back to execute runtest
2529 with make check. cdtest and bootstrap now function as they
2530 did within the Makefile.
2532 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2534 * Makefile.in: Update dependencies.
2536 * configure.in: Set EMULATION_OFILES in Makefile based on
2537 --with-targets option.
2539 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2541 * Makefile.in: check targets reimplemented to old way.
2543 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2545 * config/i386v.mh, config/irix4.mh: Use gcc
2546 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2547 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2548 bfd/configure.host change.
2550 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2552 * scripttempl/elf.sc: Handle .line and .debug* sections.
2554 * ldlex.l: Use bfd_scan_vma, not strtoul.
2556 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2558 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2559 Remove inital caps in some error messages, change "can't" to
2560 "cannot", add missing colons.
2561 * ldmisc.c (vfinfo): Print "%%" as a single %.
2562 For '%' followed by unrecognized character, print them both
2563 verbatim instead of expecting a char * arg.
2564 For '%C', don't put the function name in parens.
2566 * ldexp.c (invalid): Pass "%%", not "% ".
2568 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2570 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2571 (BSS_VAR): Removed; now always define _fbss.
2572 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2575 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2577 * configure.in: z8k-coff is the same as z8k-sim
2579 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2581 * testsuite/lib/ld.exp: new file
2582 * testsuite/config/unix-ld.exp: new file
2583 * testsuite/ld.bootstrap/bootstrap.exp: new file
2584 * Makefile.in: add dejagnu support for make check
2586 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2588 * ldlex.l (comment): Add missing newline in message.
2589 * ldindr.c (add_indirect): Ditto.
2590 * ldexp.c (exp_fold_tree): Ditto.
2592 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2594 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2597 * ldmisc.c (multiple_warn): New function.
2598 * ldmisc.h: Declare it.
2599 * ldmain.c (enter_global_ref): Call it.
2600 * ld.h (ld_config_type): Add warn_common.
2601 * ldlex.l, ldgram.y: Set it with -warn-common option.
2602 * ldver.c (help): Document it.
2604 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2606 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2607 target-specific sections, and for changing data section vma.
2609 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2611 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2612 terminals, for Solaris.
2613 (dirlist_ptr): New static variable.
2614 (command_line_option): Accept new options.
2616 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2619 * config/sun4sol2.mt: Pass emulation name without ".sh".
2621 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2622 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2624 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2626 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2627 .dtors, .data1, .rodata1 sections, instead of combining them into
2628 other sections. For `-r', set all section start addresses to
2631 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2632 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2633 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2635 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2637 * genscripts.sh: If this is the default emulation, set
2639 * emultempl/*.em: Use it to determine whether to compile in the
2642 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2643 genscripts.sh. Pass the current emulation name without ".sh" on
2645 * genscripts.sh: Take an default emulation arg.
2646 Use the current emulation name as EMULATION_NAME.
2647 Make default lib path for cross-compiling ':', not null.
2648 * emulparams/*.sh: Don't set EMULATION_NAME.
2649 * ldemul.c (ldemul_get_script): Take isfile arg.
2650 Pass it to emulation's get_script function.
2651 * ldemul.h: Adjust get_script prototypes.
2652 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2654 * ldfile.h: Declare it.
2655 * ldgram.y: Accept a script on the command line again,
2656 for parsing compiled-in scripts.
2657 * ldmain.c (main): If ld script is a file, parse it as a -T
2658 option, otherwise parse it directly.
2659 * emultempl/*.em (*get_script): Return the scripts themselves if
2660 this is the default emulation; otherwise return their file names.
2661 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2663 * emulparams/m88kbcs.sh: Use it.
2665 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2667 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2669 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2670 there's no change log entry yet, tsk tsk) from the list of
2671 emulations compiled in until Mark gets around to checking in
2672 emulparams/i386linux.sh.
2673 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2674 changed, this file gets updated.
2676 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2678 * ldgram.y (OPTION_Lfile): New token.
2679 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2680 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2682 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2684 * configure.in: h8/300h support needs own .mt file.
2685 config/coff-h8300h.mt: New file.
2687 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2689 * ldmain.c: Don't include sys/stat.h; it already got included
2690 somewhere along the way.
2692 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2694 * Makefile.in: Add h8300h support.
2695 emulparams/h8300h.sh: New file.
2696 scripttempl/h8300h.sc: New file.
2698 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2700 * ldfile.c (ldfile_open_file): In error message, use the name the
2701 user gave (e.g., "-lc"), rather than the base file name.
2703 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2705 * ldmain.[ch]: Remove initial Q_ from function names.
2706 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2708 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2710 * ldlang.c (lang_process): Move loading of default script from
2711 here to main. Add a "/" to start of script name to prevent
2712 finding it in "." first.
2714 * ldmain.c (set_scripts_dir): Don't look in "." first.
2716 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2719 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2721 * Makefile.in (em_m88kbcs.c): Correct dependency.
2722 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2723 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2724 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2726 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2728 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2729 main.c (main): Print the errno string in the error message.
2731 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2733 * configure.in: Accept h8300h for target cpu.
2735 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2736 present (demangle is smart enough to know whether to do it or not).
2738 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2740 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2741 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2743 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2745 * ldmain.c (get_emulation, check_for_scripts_dir,
2746 set_scripts_dir): New functions.
2749 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2751 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2752 Create symbol "end" instead of "__end". Comment out some parts
2753 that may not be needed (yet) for elf.
2755 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2757 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2759 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2761 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2762 when no prototype is being supplied.
2763 (ldmalloc, ldrealloc): Size argument is now size_t.
2765 * ldmisc.c (finfo): New function, accepts FILE* argument.
2766 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2767 without leading zeros.
2768 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2769 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2771 (concat, buystring): String lengths are size_t.
2772 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2774 * ldlang.c (new_statement): Size argument is now size_t. Added
2775 forward declaration with prototype.
2777 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2779 * ldgram.y (OPTION_v): Don't turn on verbose output.
2781 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2783 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2786 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2788 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2789 collect2 doesn't look for gld any more anyhow.
2791 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2793 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2794 now have a non NULL srefs_chain.
2796 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2797 hp300hpux, since the latter does not exist.
2799 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2801 * genscripts.sh: Put the scripts in the ldscripts directory, not
2803 * configure.in (ldscripts): Make, instead of emulations.
2804 * Makefile.in (scriptdir): Take off the "ld" part.
2805 (install, clean, distclean): Use ldscripts, not emulations.
2806 In tests, don't pass -Lemulations.
2807 Don't pass tooldir/lib to genscripts.sh.
2808 * genscripts.sh: Don't take tooldir/lib arg.
2809 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2810 default script file.
2812 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2814 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2816 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2818 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2820 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2822 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2823 run in parallel without colliding on yacc's static file names.
2824 Without the stub rule, make will try to start two yacc's
2825 concurrently which fails because of yacc's static file names.
2827 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2829 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2832 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2834 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2835 different from libdir.
2837 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2839 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2841 * ldver.c (help): New function.
2842 * ldver.h: Declare it.
2843 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2845 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2847 * Makefile.in (INCLUDES): Don't need ../include any more.
2849 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2851 * ldlex.l, ldgram.y: Support new -oformat option.
2852 Remove attempt at supporting script fragments on the command line.
2853 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2854 * mri.c (mri_format), ldgram.y: Change callers.
2855 * ldlang.h: Change prototype.
2857 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2859 * Makefile.in: canonicalize install.sh; for use within
2860 this directory (and subdirs)
2862 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2864 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2866 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2869 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2871 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2872 It wasn't documented (or likely used) and wastes time.
2873 (try_open): If EXTEN is empty, don't try it.
2875 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2876 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2877 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2878 with normal function declarations.
2880 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2881 Move *.sc-sh to scripttempl/*.sc.
2882 * {emultempl,emulparams,scripttempl}/README: New files.
2883 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2884 removed, replaced with generic.em.
2885 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2886 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2888 * *.em (*_get_script): Return script name instead of script contents.
2889 * ldlang.c (lang_process): Change caller.
2891 * ldlex.l, ldgram.y: Recognize -m option.
2892 Check for input files after *all* options in grammar.
2893 * ldmain.c (main): Check for -m options. Add default directory
2896 * mkscript.c: File removed.
2897 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2898 to add to the default LIB_PATH.
2899 Look for input files in the new subdirectories.
2900 Create the scripts in emulations subdirectory and don't filter
2901 them through mkscript.
2902 * configure.in: Make the emulations subdirectory.
2904 * Makefile.in: Account for all of the above changes.
2905 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2906 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2907 Put CFLAGS last in the compilation rules.
2908 Add -I../bfd to INCLUDES so sysdep.h is found.
2910 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2912 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2914 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2915 dependent on RELOCATING, not RELOCATION.
2916 * hp3hpux.sh (SHLIB_PATH): Define it.
2918 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2920 * ldfile.c (try_open): If opening without the extension fails,
2921 try with the extension even if -v or -V was given.
2922 had_script is imported (from ldgram.y), not exported.
2924 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2926 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2928 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2930 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2931 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2933 (section): Use statement_list_opt, not statement_list.
2934 * m68kcoff.sc-sh: Gather constructors and destructors and define
2935 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2936 * sa29200.sc-sh: Gather constructors and destructors and define
2937 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2939 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2941 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2942 * configure.in: No longer need to configure to get sysdep.h.
2944 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2946 * Makefile.in: remove install:all and install-info:info
2947 dependencies (these cause some spurious rebuilds at 'make install'
2950 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2952 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2953 (mips-idt-ecoff*): Added trailing '*'.
2954 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2955 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2956 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2958 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2959 incorrect definitions.
2961 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2963 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2964 symbols, unless stripping.
2966 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2968 * Makefile.in: configure looks for ####, so remove lines with many
2970 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2971 and HOSTING_LIBS correctly so that ``make check'' will work.
2973 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2975 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2976 to etext, edata, and end. Needed for IRIX 4.0.5F.
2977 Patch from mwp@iconix.oz.au (Michael Paddon).
2979 * Version 2.2.1 released.
2981 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2983 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2984 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2986 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2988 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2991 * Version 2.2 released.
2993 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2995 * ldver.c (ldversion): Bump version number to 2.2.
2997 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3001 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3003 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3005 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3007 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3008 mkscript.o, rather than directly from mkscript.c.
3010 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3012 * configure.in: Look for ${target_makefile_frag} relative to
3013 ${srcdir}, not relative to build directory.
3015 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3016 * configure.in: Recognize hppa*-hp-osf.
3017 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3018 (em_hppaosf.c): Build it.
3019 * config/hppaosf.mh, hppaosf.mt: New files.
3021 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3022 some system header files. All uses changed.
3024 * configure.in: Recognize i386-aix configurations as i386-coff
3027 * configure.in: Recognize m68*-*-hpux.
3028 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3029 the value of STACKZERO.
3030 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3031 (em_hp3hpux.c): Build it.
3032 * hp3hpux.sh, config/hp300hpux.mt: New files.
3034 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3036 * mips.sc-sh: Put constructors in the .data section.
3037 * Makefile.in (cdtest): Added dependency on ld.new.
3039 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3041 * Makefile.in: Change definition of $(tooldir) to match FSF.
3042 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3043 Support VAX Ultrix and BSD.
3045 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3047 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3049 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3051 * ldlang.h (struct memory_region): Change `length' and
3052 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3053 * ldlang.c, mri.c: Corresponding changes, plus lint.
3055 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3057 * configure.in: For all i386 targets, accept i486 as well.
3059 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3061 * ldlang.c (wild_doit): Preserve all flags for a
3062 SEC_SHARED_LIBRARY section.
3063 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3064 computing largest_section.
3066 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3068 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3069 fields of newly created structure.
3071 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3073 * ldmain.c (g_switch_value): New variable.
3074 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3075 (command_line_option): Accept -G and set g_switch_value.
3076 * ldlex.l (COMMAND): Accept -G.
3077 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3079 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3081 Support for linking and loading at different places:
3083 * ldlex.l: Add "AT" keyword.
3084 * ldgram.y: Cleanup, and parse AT.
3085 * ldlang.c (print_output_section_statement): Print output address
3086 of section in map. (lang_size_sections): Fill sections' lma with
3088 * ldlang.h (lang_output_section_statement_type): Add load_base
3091 * ldindr.c (add_indirect): Keep more information in the alias
3093 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3094 attribute from an input section.
3095 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3096 default. (Q_enter_file_symbos): Indirect symbols now are known by
3097 their section, not a special symbol flag.
3098 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3099 (write_file_globals): Write the mapping for an indirect symbol.
3100 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3103 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3105 * ld.texinfo: changes for q1
3107 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3109 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3111 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3113 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3115 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3117 * mips.sc-sh: Added variables which may be overridden by a
3119 * mipsidt.sh: New file; emulation for IDT MIPS board.
3120 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3121 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3122 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3123 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3125 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3127 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3129 * i386bsd.sh, config/i386bsd.mt: New files.
3130 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3132 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3134 * mri.c: Add extern declaration of strdup.
3135 * ldsym.c (KEEP macro): Add spaces around '=' for the
3136 sake of old (e.g. PCC) compilers.
3138 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3140 * ldver.c: Bump to version 2.1.
3142 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3144 * ldgram.y: allow section types without address expressions.
3145 * ldlang.c (lang_relocate_globals): avoid possible hang with
3146 undefined but unreferenced symbols.
3147 * relax.c (relax_section): don't complain if the script file isn't
3148 relaxable but -relax is set
3150 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3152 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3154 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3156 * mipsbig.sh: New file. Big endian MIPS emulation.
3157 * config/mips-big.mt: New file. Use mipsbig emulation.
3158 * configure.in (mips-sgi-irix*): Use target mips-big.
3159 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3160 (em_mipsbig.c): New target. Uses mipsbig.sh.
3162 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3164 * mips.sc-sh: Put .scommon sections into .sbss section.
3166 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3167 rather than always putting them in bfd_com_section.
3168 * ldlang.c (lang_common): If a common symbol is not in
3169 bfd_com_section, put in a section of the same name, rather than
3170 always putting it in section COMMON.
3172 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3174 * ldmain.c (subfile_wanted_p): If we already have a common
3175 definition of a symbol, don't necessarily pull in an object file
3176 that provides a non-common definition.
3178 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3179 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3181 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3182 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3184 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3186 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3189 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3191 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3192 checking for equality to bfd_com_section.
3194 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3196 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3197 targets, linker script.
3198 * mipslit.sh: New file. Little endian MIPS emulation.
3199 * config/mips-lit.mt: New file. Use mipslit emulation.
3200 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3201 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3202 (em_mipslit.c): New target. Uses mipslit.sh.
3204 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3206 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3207 $(tooldir)/bin/gld, so that gcc can find it with or without
3210 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3212 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3213 write_norel. All linking is now done via write_relax. Call
3214 ldsym_write before calling write_relax.
3215 * relax.c: Added copyright.
3216 (write_relax): Renamed from write_relaxnorel. Added relocateable
3217 argument. seclet_dump renamed to bfd_seclet_link.
3218 * relax.h: Added copyright.
3220 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3222 * ldmain.c (decode_library_subfile): Patch from
3223 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3225 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3227 * config/vxworks960.mt renamed to config/i960.mt
3229 * configure.in: sparc-aout emulates a sun4, as does
3230 sparc*-vxworks, i960-nindy uses gld960 emulation
3232 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3234 Fix support for NOLOAD, add INCLUDE
3235 * ldfile.c (ldfile_open_command_file): pass file name to
3237 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3238 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3241 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3243 * Makefile.in, config.h: no more default emulation. Make the lack
3244 of emulation a compile time error
3246 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3248 * configure.in: recognise all sparclite variants, not just 'sparclite'
3250 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3252 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3255 * configure.in: accept *-ericsson-ose for any m68k CPU.
3257 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3258 for each output section.
3260 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3262 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3263 macro bfd_asymbol_bfd as appropriate.
3264 * Makefile.in: Un-duplicate ldlex.c dependency.
3265 * condigure.in: Replace my_host case table by sourcing
3266 ../bfd/configure.host. Allow std-host as the default.
3267 * ldmisc.c: Change logic for C++ name demangling: There is
3268 no initial '_' to remove from stab-derived function names.
3270 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3272 * ldlang.c (lang_init_script_file): don't attach the output file
3273 sections to the script file.
3275 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3276 * ldlang.c (wild): run expansion loop over command line bfd too.
3277 (lang_ini_script_file): initialize more parts of the command line
3279 * ldlex.l: fix DEFINED start states.
3281 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3283 * ld.texinfo: new doc.
3284 * ldgram.y, ldlex.l: understand -y<symbol>
3285 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3286 print info. (add_ysym): new function.
3287 * ldsym.h: (ldsym_type): new define SYM_Y.
3289 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3291 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3292 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3293 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3294 macros with PARAMS. Recreational cleanup. Update copyrights.
3296 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3298 * Makefile.in: pass down the bfd source directory for includes
3300 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3302 * ldlang.c (lang_size_sections): don't change size and address for
3303 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3306 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3308 * relax.c (build_it): re-enable the processing of data_statements
3309 in scripts, makes counted contructor lists work again.
3311 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3313 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3315 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3317 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3320 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3322 * Support for i386-sysv.
3323 configure.in: check for i386-*-sysv* and i386-*-sco*.
3324 i386coff.sc-sh: rewrote to support SVR3 by default.
3325 ldctor.c (find_constructors): preserve stat_ptr.
3326 ldlang.c (wild_doit): initialize vma and size of new output
3327 section to corresponding input section. This is required for
3328 shared library support.
3329 (lang_size_sections): don't modify vma and size of sections which
3330 are never loaded (for shared libraries).
3331 ldwrite.c (copy_and_relocate): copy the contents of any section
3332 which has contents, not just sections which are loaded (for shared
3335 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3337 * ldlang.c (size_input_section): count the sizes of all sections
3340 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3342 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3343 to demangle symbols better
3345 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3347 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3348 exist when linking with -r.
3350 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3352 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3355 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3357 * ldmain.c (linear_library): don't even think about processing
3358 an object file if it's already been done
3360 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3362 * configure.in: the hp9000/300 config file is now hp300
3364 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3366 * config/z8ksim.mt: new file
3368 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3370 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3371 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3373 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3374 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3375 * ldlang.c (lang_add_keepsyms_file): New function.
3376 * ldlex.l: Handle "-retain-symbols-file".
3377 * ldsym.c (keepsyms_file, kept_syms): New vars.
3378 (process_keepsyms): New functihon; reads file, marks symbols for
3380 (write_file_locals): File symbols should always be kept.
3381 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3382 and "-s". Process retain-symbols file before setting symtab.
3383 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3384 (keepsyms_file, kept_syms): Declare them.
3386 * ldmain.c (main): Non-fatal errors should still cause non-zero
3387 exit status even with -r.
3389 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3391 Added initial support for the z8k
3392 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3393 * configure.in, Makefile.in: modified to reflect above
3395 * ldlang.c (lang_check): when linking conflicting architectures,
3396 make the output file reflect at least one of the bad inputs.
3398 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3400 * Makefile.in (install): if $(tooldir) exists, install ld in
3403 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3405 * Makefile.in, configure.in: modified to support i386-coff
3406 * i386coff.sh: new file
3408 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3410 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3411 added m68k-coff emulation mode, stolen from a29k emulation.
3412 Almost certainly wrong, but perhaps better than sun3.
3414 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3416 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3417 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3418 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3419 This is one character shorter, and lets people build on
3420 SVR3 system. (ld__h8300xray.[co] was the killer there;
3421 h8300xray.sc-sh is also overlong, but seems harmless.)
3422 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3423 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3424 * configure.in: Add host isc.
3426 * ldver.c: Call it version 2.0.
3428 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3430 * ldver.c: Bump to version 0.98.
3433 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3435 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3437 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3438 * ldlex.l: Moved comment() to end, since some compilers
3439 otherwise have problems with input() used before it is defined.
3441 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3443 * configure.in: added Solaris 2 and Irix 4 host support.
3445 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3447 * Makefile.in: remove -S flag from the FLEX definition
3449 * configure.in: rewrote, using new style case statement. use
3450 m68k.mt for m68k-aout systems
3452 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3454 * Makefile.in: map "ld" through program_transform_name when
3457 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3459 * cplus-dem.c: Removed. Use the version in libiberty now.
3460 * ldmisc.c: Use new libiberty version of cplus_demangle().
3462 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3464 * gld960.em (gld960_choose_target): default to little endian, not
3467 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3469 * ldlang.c (lang_process): don't pass null pointers when
3470 abs_output_section is what is required.
3471 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3472 used, and pass that down.
3473 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3476 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3478 * configure.in, config/ose68.mt: renamed OSE to ose.
3480 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3482 * ldsym.c (write_file_locals): Reorder check for common or
3483 undefined symbols so that it works.
3485 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3487 * configure.in: accept all m68K family members.
3489 * Makefile.in: always create installation directories.
3491 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3493 * ldlex.l: now parses comment correctly, added ~ to acceptable
3496 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3497 unary -ve constants.
3499 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3500 the command line can't be found.
3502 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3504 * ldlang.h: add new field "loadable" to output_section_statement.
3505 * ldlang.c (lang_output_section_statement_lookup): initilize new
3506 field. (wild_doit): if new field is not set, then stop output
3507 section from being loadable.
3508 (lang_enter_output_section_statement): set the field from the
3510 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3511 * h8300hms.sc-sh, h8300hms.em: get -r right.
3513 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3515 * ldint.texinfo: New internals manual (beginnings thereof).
3516 * PORTING: Removed, merged into ldint.texinfo.
3518 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3520 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3521 cdtest.exp: A test program (copied from libg++/test-install)
3522 that tests that constructor and destructors are handled
3525 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3527 * Makefile.in (install): install from ld.new, renaming during the
3528 copy, or else the next 'make install' needs to re-link ld.
3530 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3532 * configure.in: generalise hp recognition (from sef).
3534 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3536 * configure.in: recognize bsd and hpux hppa configurations.
3537 error messages echo to stderr, not stdout
3539 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3541 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3542 ldmisc.c: removed rcsid's.
3544 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3546 * ldlang.c (lang_map): print changes in sizes due to relaxing
3547 (size_input_section): maintain the delta information.
3548 * ldlang.h: add new field to struct to contain delta info.
3549 * relax.c (relax_section): complain if input not relaxable.
3550 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3553 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3555 * ldmain.c(main): prevent -r and -relax from being on at the same
3558 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3560 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3564 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3566 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3568 * ldlang.c(open_output): set the target arch and machine as soon
3569 as we can. (lang_size_sections): use new macros for setting vma
3572 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3574 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3575 Also deleted an unreachable path to wrs.
3577 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3579 * Makefile.in (install): use -d test for $tooldir before
3580 installing ld there so that $tooldir can be inherited from
3583 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3585 * ldlang.c: Two non-substantial changes for the sake of
3586 the old Portable C Compiler.
3588 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3590 * ldgram.y, ldlex.l: parse ABSOLUTE
3591 * ldexp.c: add support for ABSOLUTE
3593 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3595 * Makefile.in: Added default definitions for HOSTING_CRT0,
3596 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3597 * config/*.mh: Miscellaneous clean-up: Removed definitions
3598 of YACC (since it is not longer used in the Makefile).
3599 Remove HOSTING_* definitions that are subsumed by the
3600 ones added to Makefile.in. Removed most definitions of CC.
3601 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3602 These are no longer needed.
3604 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3606 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3607 rules, since these are used when building a distribution.
3608 * Makefile.in (ldlex.c): Don't re-direct output, since that
3609 leaves a bogus output files if it fails.
3611 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3612 * ldlex.c: Fix some unnecessary flex-specific-isms.
3614 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3616 * ldgram.y: move spurious semicolon
3617 * ldexp.h: fix prototype
3619 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3621 * ld.texinfo: references to linker now say "ld" not "gld".
3623 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3625 changed calling convention for Q_enter_global_ref
3626 * ldexp.c, ldlang.c, ldmain.c: reflect this
3627 * ldver.c: bump version to 1.97.1
3628 * ldindr.c (add_indirect): when an edict declaring an indirect
3629 symbol is found, make sure that any ideas about the symbol being
3630 common are changed if it now known to be defined.
3631 * ldmain.c (linear_library): complain once if archive isn't
3633 * ldlang.h, ldlang.c: make room for and initialize the complain
3636 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3638 * Makefile.in: use flex & bison from ../ if they exist.
3640 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3642 * relax.c (build_it): don't allocate space in the output file for
3643 stuff if -R flag applys to it.
3644 * ldfile.c: merge in VMS filename support
3645 * ldmain.c (main): take out ./ from library path, and close file
3646 before unlinking. Make multiple defs of a symbol create an
3648 * ldmisc.c: fatal errosrs delete output file
3650 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3652 * ldver.c: Increase version number to 1.97, for consistency
3655 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3657 * Makefile.in: FLEX -> LEX.
3659 * ld.texinfo: {} -> @{@}.
3661 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3663 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3664 (and associated change in -c option, now used for these scripts)
3666 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3668 * ldver.c: Bumped version to 1.96 - new release, resync with the
3670 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3671 rather than with raw malloc, makes it easier to track where memory
3673 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3674 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3675 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3678 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3680 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3682 * Makefile.in: use bootstrap for check.
3684 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3686 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3688 * Makefile.in: now use flex, not lex
3689 * ldlex.l, ldlang.c, ldctor.c: lint
3691 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3693 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3694 different sorts of filenames on the command line than in a script.
3696 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3698 * Makefile.in: rework CFLAGS so that they can be passed on the
3699 make command line. Remove MINUS_G. Default CFLAGS to -g.
3701 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3703 * relax.c: added handling for new "padding" seclet type, used to
3704 fill out gaps between section.
3705 * ldgram.y, ldlex.l: now -defsym on the command line is done
3708 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3710 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3712 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3714 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3717 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3719 * Makefile.in (install): Install second copy in $(tooldir)/bin
3720 without $(program_prefix), since that's what gcc expects.
3722 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3724 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3725 * h8300*: fix bit rot and add support for h8300xray target
3726 * go32.sh: target emulation for go32.
3728 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3730 * gld960.em, i960.sc-sh. Fix i960 bit rot
3732 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3734 * Makefile.in: install man page.
3736 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3738 * config/mt-<foo> renamed to <foo>.mt
3739 * config/mh-<foo> renamed to <foo>.mt
3740 * configure.in changed to reflect this
3741 * genscripts.sh now make .xbn files rather than .xN files
3743 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3745 * ldver.h: fix decl of ldversion.
3747 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3749 * Makefile.in: added check target.
3751 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3753 * ldmain.c (Q_enter_file_symbols): now aliases work again
3755 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3757 * Makefile.in: added clean-info target.
3759 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3761 * ldexp.c (exp_print_tree): don't try and follow null pointers
3763 * ldgram.y: remove 11 shift reduce errors
3765 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3767 * Makefile.in: added tooldir and program_prefix.
3769 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3771 * ldlang.c (size_input_section): don't move absolute sections
3775 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3777 * cplus-dem.c: yet another copy of this - maybe it should go into
3779 * ldgram.y: now -V and -v have different actions
3780 * ldver.c: if -V, prints list of emulations compiled in
3781 * ldmisc.c: support for cplus demangling
3784 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3786 * Makefile.in, configure.in: removed traces of namesubdir,
3787 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3788 copyrights to '92, changed some from Cygnus to FSF.
3790 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3792 * Makefile.in: Change mkscript rule into one for ./mkscript
3793 (for the sake of makes that don't realize they're the same).
3794 * PORTING: Add more details.
3795 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3797 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3799 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3800 config/mt-hp300bsd: New port to hp300 running BSD.
3802 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3804 Major rewrite of how ld is configured. The major idea
3805 is to use shell scripts to generate everything.
3806 * generic.em replaces ldtemplate.
3807 * Other *.em files replace various *.c files.
3808 A *.em file is a shell script that generates the corresponding
3809 ld__*.c file that implements an emulation. This is usually
3810 a straight 'cat' of a here-document, possibly with substitutions.
3811 * Script files (*.sc) are places by *.sc-sh scripts.
3812 Again, these are simple shell scripts that 'cat'
3813 here-documents, usually with some substitutions.
3814 The output a *.sc-sh is a script file.
3815 * Each emulation is defined by a short shell script with
3816 extension *.sh that specifies the emulation-specific
3817 parameters (such as the name of the *.sh-sc and *.em
3819 * genscript.sh is the master shell script used to generate
3820 an emulation. It is passed various argument, including
3821 the name a the emulation-speciic *.sh file that it
3822 "sources" to set variables to emulation-specifc parameters.
3823 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3824 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3825 * config/mh-foo: Rename LDEMULATION names as appropriate
3826 (usually 'gldfoo' -> plain 'foo').
3827 * ldwrite.c: Fixed a typo in a comment.
3828 * Makefile.in: Major changes. Removed some the sed
3829 magic to converts scripts, since that is now handled
3830 by genscripts.sh and the *.sc-sh scipt generators.
3831 * config.h: Remove a bunch of macros defining emulations
3832 and targets. This becomes one less file to edit when
3833 adding emulations or targets.
3834 * ldemul.h (struct ld_emulation_xfer_struct): Add
3835 emulation_name and target_name fields.
3836 * ldemul.c, ldemul.h: Define some default functions used
3837 by most emulations (and remove from the *.em scripts).
3838 * ldemul.c (ldemul_choose_target): Search the new
3839 ld_emulations array using a loop (instead of a hardwired
3840 nested if statement).
3841 Define the ld_emulation from the automatically-geenrated
3842 ldemul-list.h. This means you no longer have to edit ldemul.c
3843 to add a new emulation.
3844 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3845 their expansions, since the former no longer exist.
3846 * PORTING: A very rough first draft of a porting guide.
3848 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3849 to be terminated by a new-line (instead of requiring a semicolon).
3851 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3853 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3854 tests for NULL pointers all over the place.
3855 * ldlang.c (lang_process): remember to relocate global symbols
3856 *after* relaxing has done it stuff.
3858 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3860 * config/mt-coff-h8300: use EMUL like everything else
3861 * ldlang.c: (print_padding_statement): print the right address.
3862 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3865 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3867 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3868 * ldlang.c (print_data_statement): print the right address.
3870 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3872 * Makefile.in: The rule for testing ld by re-linking itself
3873 via an intermediate -r link was moved to the ld1 rule
3874 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3875 which allows the bootstrap rule to work.
3876 * ldctor.c (find_constructors): Don't create a constructor
3877 list if it is already defined (as would happen if ld is
3878 invoked by collect).
3880 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3882 * config/mh-sparc.h: now uses libgcc.a
3883 * ldmain.c: quit using exit
3884 * *sc: use *(COMMON) rather than [COMMON]
3885 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3886 to allow preprocessing of .l file.
3887 * Makefile.in: New ldlex.l mangling
3888 * ldexp.c (fold_binary): perform expressions with % and / in
3890 * ldfile.c (open_a): open archives on VMS in a special way
3893 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3895 * ldgram.y: map -M behave in the same way as -Map (sets file name
3897 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3898 whether or not relaxing has been done.
3899 * ldmain.c: don't open a map file if it doesn't have a name
3900 * relax.c: all the brains have moved into bfd.
3901 * ldwrite.c: ammend comment
3903 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3905 * Makefile.in: added relax, also made three stage go through a
3908 * config.h: if GNU960 defined, then default emulation mode is
3910 * ldexp.h, ldexp.c: map to file hooks
3911 * ldlang.c: map to file hooks
3912 * ldgram.y: added -Map -relax
3913 * ldlex.l: added -relax, -Map
3914 * ldmain.c: open map file
3915 * ldmisc.c: support for map file
3916 * ldwrite.c: new relax magic
3918 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3920 * Makefile.in, config/tm-*.h: Clean up make output, only
3921 pass DEFAULT_EMULATION to ldmain.c.
3923 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3925 * ldver.c: Bump to version 1.94.
3927 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3929 * Makefile.in: infodir belongs in datadir.
3931 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3933 * Makefile.in: Pass -y to bison. (Again;
3934 accidentally deleted by Rich.)
3935 * news.sc, ldgld68k.sc: Define __end as well as _end.
3937 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3939 * ldindr.h: added to contain prototypes of ldindr.c
3940 * ldfile.c: include ctype.h
3941 * ldmain.c: include the requried prototype headers
3942 * ldwrite.c: get_reloc_upper_bound has been renamed
3943 bfd_get_reloc_upper_bound
3945 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3947 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3948 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3949 spaces following hyphens, bsd make can't cope. added
3950 standards.text support and made it look like all the other
3953 * configure.in: configure now runs entirely in objdir so make file
3954 existence checks against ${srcdir}. Mark this directory as
3957 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3959 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3960 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3961 and mandir now keyed off datadir by default.
3963 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3965 * ldver.c: Bumped version to 1.93.
3966 * Makefile.in: Pass -y to bison.
3968 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3970 * config.h: h8 is now coff, not ieee
3971 * h8300hds.sc: reflect the same
3973 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3975 * ldver.c (ldversion()): Update to 1.92.
3976 * ldctor.c: There are two places constructor sets
3977 can be defined. One of them checked for an existing
3978 duplicate, the other didn't. Unfortunately, the latter
3979 was called after the former ...
3980 So, factor out code for inserting a new element into
3981 constructor_name_list (after checking for a duplicate)
3982 into a new function add_constructor_name, and call
3983 it from both aforementioned places (ldlang_add_constructor
3984 and ldlang_check_for_constructors).
3986 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3988 * Makefile.in: Rename .c files generated from ldtemplate
3989 to have names starting with ld__. This helps 'make clean'.
3991 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3993 * Makefile.in: Take out the version number for install
3994 * m88kbcs.sc: put in contructor blocks.
3996 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3998 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3999 parameter, a format, and an arg pointer, and rename it to
4000 vfinfo(). Write info() in terms of new vfinfo().
4001 New einfo() is the same as info(), except it writes to stderr.
4002 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4003 ldmisc.c: Replace "error" calls to info() by new einfo().
4005 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4007 * ldlex.l ldgram.y: made -V option do same as -v
4008 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4011 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4012 i386 aout changes from Bob Kukura
4013 * Makefile.in, config.h: added i386aout support
4014 * configure.in: fixed /h-{myhost} typo
4015 * ldgram.y: -MM now gives more boring map.
4016 * ldlang.c: now does D_PAGED flag the right way.
4017 * ldsym.c: -MM flags does the right thing.
4019 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4021 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4022 * ldlang.c (init_os): Compensate for BFD change,
4023 where bfd_make_section now returns NULL for a duplicate
4024 section request, instead of the old section.
4026 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4028 * ldver.c: Bump to version 1.91 (consistent with binutils).
4030 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4032 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4033 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4034 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4035 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4036 Add or update copyright notices.
4038 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4041 * Makefile.in: Changed installation directory name scheme
4042 to be consistent with gcc. Also changed 'install'.
4044 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4046 * Makefile.in: new targets ld.mm, ld.me
4048 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4050 * Makefile.in, ldtemplate: Need to use separate scripts
4051 for -n and -N options. Yet more complication.
4053 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4055 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4056 work). Add some lines to avoid Sun Make VPATH bugs.
4058 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4060 * news.sc: Add alignment for data segment.
4061 * ldtemplate: Add (yet another) script to get for -n or -N
4062 options. (These need different alignment than ZMAGIC files.)
4063 * Makefile.in: Add stuff for new foo.xn scripts.
4064 These are generated by replacing "ALIGN(0x...00)" by ".".
4066 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4068 * Makefile.in: new targets ld.ms, ld-index.ms
4069 ld.texinfo: remove tabs, other cleanups for texi2roff
4071 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4073 * ldmain.c (main): Make config.magic_demand_paged be true
4074 by default. Don't the WP_TEXT and D_PAGED flags of
4075 output_bfd here; it's too late, so set it when output_bfd
4076 is created (in ldlang.c). Also fix setting of EXEC_P flag
4077 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4078 * ldlang.c: Remove some duplicate extern declarations.
4079 * ldgram.y: Fixes to -N and -n options.
4080 * Makefile.in: Recognize upper case letters in sed script
4081 to remove assignments from script files.
4082 * ldtemplate: Don't assukme that -N or -n options
4083 imply use of -r script.
4084 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4086 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4088 * ldtemplate: include bfd.h before sysdep.h.
4090 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4092 Restructure configuration scheme for bfd, binutils, ld.
4094 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4095 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4096 Change some config names to match other dirs.
4097 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4099 * config/: Rename some config files to match up h-*.h names.
4100 Remove all the HOST_SYS definitions from the config files.
4102 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4104 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4105 * ldtemplate: Remove ldfile_add_library_path calls;
4106 just use the SEARCH_DIR commands in the script files.
4107 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4108 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4109 This is primarily intended for cross-linking, where you would
4110 place libaries in a different place than native libraries.
4111 Also, emulations made from ldtemplate now use $(srcdir).
4112 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4113 form; people can use the Makefile's LIB_PATH to override.
4115 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4117 * Makefile.in: fix target ld.dvi, add target ld.info
4118 ld.texinfo: make info filename ld.info
4120 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4122 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4124 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4125 few BFD types & enums.
4132 version-control: never