1 Tue Nov 26 16:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure: Rebuild with autoconf 2.12.
5 Mon Nov 25 12:17:55 1996 Jim Wilson <wilson@cygnus.com>
7 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Add case
8 for bfd_vma to init loop.
10 Mon Nov 25 09:55:07 1996 Jeffrey A Law (law@cygnus.com)
12 * emulparms/mn10300.sh: Remove bogus '_' prefix for
13 entry symbol and ctor/dtor stuff.
15 Fri Nov 15 13:00:18 1996 Jeffrey A Law (law@cygnus.com)
17 * Makefile.in (emn10300.c): Add dependencies.
18 * configure.tgt: Handle mn10300.
19 * emulparms/mn10300.sh: New file.
22 Tue Nov 5 10:57:50 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
24 * emulparams/d10velf.sh (READONLY_START_ADDR): Changed to 0x2000004.
28 Fri Nov 1 10:01:27 1996 Ian Lance Taylor <ian@cygnus.com>
30 * ld.texinfo: Add section on reporting bugs.
32 * scripttempl/m68kcoff.sc: Make sure the etext and __CTOR_LIST__
33 symbols are correctly aligned.
36 Thu Oct 31 09:28:59 1996 Jeffrey A Law (law@cygnus.com)
38 * scriptempl/v850.sc (zdata): Handle reszdata, romzdata and
43 Tue Oct 29 12:33:05 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
45 * emulparams/d10velf.sh: Changes needed for D10V-EVA board.
46 Set TEXT_START_ADDR to 0x1000000. Set READONLY_START_ADDR to
49 * scripttempl/elfd10v.sc: Fix calculation of .text. Change
50 .stack to start at 0x2007ffe.
53 Mon Oct 28 15:37:00 1996 Doug Evans <dje@canuck.cygnus.com>
55 * configure.tgt (sparclet*-*-aout*): Delete, use sparc*-*-aout*.
58 Wed Oct 23 16:17:22 1996 Jeffrey A Law (law@cygnus.com)
60 * scriptempl/v850.sc (zdata): Fix typo "zrodata" -> "rozdata".
62 * scriptempl/v850.sc (zdata): Make sure this stays
65 Tue Oct 22 11:36:47 1996 Jeffrey A Law (law@cygnus.com)
67 * scripttempl/v850.sc (__ep): Put it at the start
70 * scriptempl/v850.sc: Move all "normal" sections into
71 the external memory region (0x100000 - 0x200000).
75 Mon Oct 21 17:16:59 1996 Michael Meissner <meissner@wogglebug.tiac.net>
77 * scripttempl/elfd10v.sc: Clone from elf.sc, move .text to
78 0x10000, so that is more room for data.
80 * emulparams/d10velf.sh (TEXT_START_ADDR): Now 0x100000.
81 (READONLY_START_ADDR): Now 0x0.
82 (SCRIPT_NAME): Now elfd10v.
84 * Makefile.in (ed10velf.c): Depend on elfd10v.sc, not elf.sc.
88 Fri Oct 18 22:12:49 1996 Doug Evans <dje@canuck.cygnus.com>
90 * emulparams/m32relf.sh (TEXT_START_ADDR): Change from 0 to 0x100.
93 Fri Oct 18 15:43:38 1996 Ian Lance Taylor <ian@cygnus.com>
95 * Makefile.in (ALL_EMULATIONS): Remove eelf64alpha.o.
96 (ALL_64_EMULATIONS): New variable.
97 * configure.in: Accept --enable-64-bit-bfd option. If it is set
98 with --enable-targets=all, include ALL_64_EMULATIONS in
100 * configure: Rebuild.
103 Fri Oct 18 12:58:35 1996 Jeffrey A Law (law@cygnus.com)
105 * scripttempl/v850.sc (__gp, __ep): Define.
108 Thu Oct 17 18:14:07 1996 Ian Lance Taylor <ian@cygnus.com>
110 * ld.texinfo: Try to consistently use a single or a double dash
114 Thu Oct 17 10:17:20 1996 Doug Evans <dje@canuck.cygnus.com>
116 * emulparams/m32relf.sh (EMBEDDED): Define.
120 Thu Oct 17 10:56:49 1996 Jeffrey A Law (law@cygnus.com)
122 * scripttempl/v850.sc (.zdata): Add this before .text.
123 (.sdata): Also include .rosdata as part of the .sdata.
124 (.tdata): Include this just before .sdata.
126 * emulparms/v850.sh (SCRIPT_NAME): Use "v850" not "elf".
127 * scripttempl/v850.sc: Wrap script with a "cat << EOF".
129 Wed Oct 16 23:10:01 1996 Jeffrey A Law (law@cygnus.com)
131 * scripttempl/v850.sc: New linker script for the V850.
132 * Makefile.in: Use it.
135 Thu Oct 10 17:57:00 1996 Ian Lance Taylor <ian@cygnus.com>
137 * emulparams/elf32b4300.sh: Define _gp in OTHER_GOT_SYMBOLS, not
138 OTHER_READWRITE_SECTIONS.
139 * emulparams/elf32l4300.sh: Likewise.
141 Wed Oct 9 14:36:18 1996 Ian Lance Taylor <ian@cygnus.com>
143 * ld.h (ld_config_type): Add warn_section_align field.
144 * lexsup.c (OPTION_WARN_SECTION_ALIGN): Define.
145 (ld_options): Add --warn-section-align.
146 (parse_args): Handle --warn-section-align.
147 * ldlang.c (lang_size_sections): If warn_section_align, warn if
148 the start of a section changes due to alignment.
149 * ld.texinfo, ld.1: Document --warn-section-align.
150 * ld.texinfo: Change some single dashes to double dashes.
152 * emultempl/pe.em (set_pe_subsystem): Record entry symbol for each
153 subsystem type. Ifdef out os2 type. Recognize a version number.
155 Tue Oct 8 12:07:13 1996 Ian Lance Taylor <ian@cygnus.com>
157 * emultempl/pe.em (set_pe_subsystem): When setting the subsystem
158 to windows, set the entry point.
160 * Makefile.in (ldlex.c): Don't pass any options to $(LEX).
162 Mon Oct 7 17:29:05 1996 Ian Lance Taylor <ian@cygnus.com>
164 * ld.texinfo (Options): Mention .so extensions for shared
167 Sun Oct 6 22:35:36 1996 Jason Merrill <jason@yorick.cygnus.com>
169 * scripttempl/elf{,mips,ppc}.sc: Add DWARF 2 sections.
171 Fri Oct 4 18:49:31 1996 Ian Lance Taylor <ian@cygnus.com>
173 * scripttempl/m68kcoff.sc: Only set the address of .text if
176 Fri Oct 4 10:59:52 1996 Doug Evans <dje@canuck.cygnus.com>
178 * emulparams/sparcaout.sh ({BIG,LITTLE}_OUTPUT_FORMAT): Define.
179 * scripttempl/aout.sc ({BIG,LITTLE}_OUTPUT_FORMAT): Provide default.
180 (OUTPUT_FORMAT): Support bi-endian targets.
182 Thu Oct 3 13:52:03 1996 Ian Lance Taylor <ian@cygnus.com>
184 * fnmatch.h, fnmatch.c: Remove (now in libiberty).
185 * Makefile.in: Rebuild dependencies.
186 (CFILES): Remove fnmatch.c.
187 (HFILES): Remove fnmatch.h.
188 (OFILES): Remove fnmatch.o.
190 Thu Oct 3 15:41:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
192 * Makefile.in (mostlyclean): Move config.log to distclean.
194 Wed Oct 2 23:45:25 1996 Geoffrey Noer <noer@cygnus.com>
196 * emultmpl/pe.em: increase size of stack reserve to 0x2000000
197 (necessary in order to compile parse.c in gcc sources under NT)
199 Wed Oct 2 14:49:10 1996 Ian Lance Taylor <ian@cygnus.com>
201 * lexsup.c (ld_options): Fix typo in --rpath-link description.
202 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Suggest
203 --rpath if a needed library is not found.
205 Tue Oct 1 16:17:33 1996 Joel Sherrill <joel@oarcorp.com>
207 * configure.tgt (mips*-*-rtems*): New target, like mips*-*-elf*.
209 Tue Oct 1 15:50:34 1996 Ian Lance Taylor <ian@cygnus.com>
211 * ld.texinfo (Options): Give more detail on -l option.
213 * scripttempl/elfmips.sc: Handle CREATE_SHLIB the same way that
214 elf.sc does, so that glibc works better.
216 * ldver.c (ld_program_version): New variable.
218 * ldver.h (ld_program_version): Declare.
219 * lexsup.c (ld_options): Handle --dll-verbose like --verbose, not
220 --version. Change --version handling to match current GNU
222 (help): Print bug report address.
225 Mon Sep 30 12:14:43 1996 Doug Evans <dje@canuck.cygnus.com>
227 * Makefile.in (em32relf.c): Add rule for.
228 * configure.tgt (m32r-*-*): Recognize.
229 * emulparams/m32relf.sh: New file.
232 Thu Sep 26 13:58:47 1996 Stan Shebs <shebs@andros.cygnus.com>
234 * mpw-make.sed: Add symbolic doublequoting to ldmain compile edit.
235 * mpw-config.in: Add mips-*-* case as mips-elf, and use more
236 wildcards in matching.
237 * mpw-emipself.c: New file, pregenerated mips elf emulation.
239 Tue Sep 17 12:18:21 1996 Ian Lance Taylor <ian@cygnus.com>
241 * ldint.texinfo: Rewrote.
243 * configure.tgt: Add cases for MIPS 5000 like MIPS 4300.
245 Mon Sep 16 17:55:21 1996 Ian Lance Taylor <ian@cygnus.com>
247 * scripttempl/armcoff.sc: Only define symbols if RELOCATING. Fix
248 syntax error on __end__ line.
250 * scripttempl/armcoff.sc: For -N or -n, don't align .data. From
251 Chris Hadley <Christopher.Hadley@cl.cam.ac.uk>
254 Sun Sep 15 22:09:56 1996 Jeffrey A Law (law@cygnus.com)
256 * emulparms/v850.sh: Fix OTHER_RELOCATING_SECTIONS.
260 Sun Sep 15 10:38:16 1996 Mark Alexander <marka@cygnus.com>
262 * emulparms/d10v.sh: Set OTHER_RELOCATING_SECTIONS to put
263 stack at top of simulator memory.
266 Fri Sep 13 15:49:45 1996 Ian Lance Taylor <ian@cygnus.com>
268 * ldlex.l (SYMBOLCHARN): Add $, _, and ~.
270 Wed Sep 11 23:30:42 1996 Ian Lance Taylor <ian@cygnus.com>
272 * ldmain.c (get_emulation): Check for -mips4 like -mips1, et. al.
274 Thu Sep 5 15:24:12 1996 Ian Lance Taylor <ian@cygnus.com>
276 * ldlang.c (section_already_linked): Accept a lang_input_statement
277 as the PTR argument. If the file is symbols only, discard all
279 (ldlang_add_file): Pass entry to bfd_map_over_sections.
281 Wed Sep 4 15:53:43 1996 Ian Lance Taylor <ian@cygnus.com>
283 * configure.tgt (alpha-*-gnu*): New target. From Fila Kolodny
287 Tue Sep 3 00:52:54 1996 Jeffrey A Law (law@cygnus.com)
289 * emulparms/v850.sh: Set OTHER_RELOCATING_SECTIONS
291 Sun Sep 1 21:48:58 1996 Jeffrey A Law (law@cygnus.com)
293 * emulparms/v850.sh: Set EMBEDDED.
295 Fri Aug 30 22:30:30 1996 Jeffrey A Law (law@cygnus.com)
297 * emulparms/v850.sh: Entry symbol is "_start", tweak
301 Fri Aug 30 18:32:31 1996 Ian Lance Taylor <ian@cygnus.com>
303 * configure.tgt (sh-*-elf*): New target.
304 * emulparams/shelf.sh: New file.
305 * emulparams/shlelf.sh: New file.
306 * Makefile.in (ALL_EMULATIONS): Add eshelf.o and eshlelf.o.
307 (eshelf.c, eshlelf.c): New targets.
308 * scripttempl/elf.sc: If EMBEDDED is defined, then don't add
309 SIZEOF_HEADERS to TEXT_START_ADDR. Expand CTOR_START and CTOR_END
310 around .ctors, and DTOR_START and DTOR_END around .dtors. Expand
311 OTHER_RELOCATING_SECTIONS if RELOCATING.
313 Thu Aug 29 16:57:46 1996 Michael Meissner <meissner@tiktok.cygnus.com>
315 * configure.{host,tgt} (i[345]86-*-*): Recognize i686 for pentium
318 Mon Aug 26 12:58:11 1996 Ian Lance Taylor <ian@cygnus.com>
320 * ldgram.y (section): Add opt_nocrossrefs; pass value to
322 (opt_nocrossrefs): New nonterminal.
323 * ldlex.l: Recognize NOCROSSREFS keyword in EXPRESSION mode.
324 * ldlang.c (overlay_nocrossrefs): New static variable.
325 (lang_enter_overlay): Add nocrossrefs parameter.
326 (lang_leave_overlay): Only add nocrossrefs if overlay_nocrossrefs
327 is set. Initialize overlay_nocrossrefs.
328 * ldlang.h (lang_enter_overlay): Update declaration.
329 * ld.texinfo (Overlays): Update documentation.
331 * ldver.c (ldversion): Print GNU ld in the version message.
333 Thu Aug 22 17:10:40 1996 Ian Lance Taylor <ian@cygnus.com>
335 * configure.host: Set HLDENV.
336 * configure.in: Substitute HLDENV.
337 * configure: Rebuild.
338 * Makefile.in (HLDENV): New variable.
339 ($(LD_PROG)): Use $(HLDENV).
342 Thu Aug 22 16:29:28 1996 Jeffrey A Law (law@cygnus.com)
344 * Makefile.in (ev850.c): New target.
345 * configure.tgt (v850-*-*): New target.
346 * emulparams/v850.sh: New file.
349 Thu Aug 22 11:16:02 1996 Stan Shebs <shebs@andros.cygnus.com>
351 * mpw-make.sed: Add @DASH_C_FLAG@ to compiler edit.
353 Wed Aug 21 11:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
355 * scripttempl/elf.sc: Put .gnu.linkonce* sections in appropriate
358 Mon Aug 19 13:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
360 * fnmatch.c: Include sysdep.h.
362 Mon Aug 19 11:28:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
364 * genscripts.sh: Undo 8/16 change.
367 * emulparams/d10velf.sh (MACHINE): Explicitly set to nothing.
370 Fri Aug 16 19:18:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
372 * genscripts.sh: Explicitly reset any shell variables set or used
373 by the various .sc scripts to allow inadvertant use of these
374 names as normal environment variables by the person running
378 * Makefile.in (ed10velf.c): Use tdir_d10v, not tdir_arcelf.
381 Fri Aug 16 14:15:41 1996 James G. Smith <jsmith@cygnus.co.uk>
383 * scripttempl/armcoff.sc (__bss_start__, __bss_end__,
384 __data_start__, __data_end__): Added to keep in sync. with the
385 default ARM crt0.s. Added __CTOR_LIST__ and __DTOR_LIST__ support.
387 Thu Aug 8 14:24:56 1996 Ian Lance Taylor <ian@cygnus.com>
389 * ldcref.c (check_reloc_refs): If info->same, look for any symbol
390 defined in info->defsec, not just the section symbol.
392 Wed Aug 7 14:40:48 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
394 * configure.in: Call BFD_NEED_DECLARATION on strstr and sbrk.
395 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
396 (NEED_DECLARATION_SBRK): New macro.
397 * configure, config.in: Rebuild.
398 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
399 * ldmain.c (sbrk): Declare if HAVE_SBRK and
400 NEED_DECLARATION_SBRK.
402 * ldlang.c (lang_record_phdrs): Cast xmalloc and xrealloc return.
404 Mon Aug 5 16:26:14 1996 Ian Lance Taylor <ian@cygnus.com>
406 * ldlex.l: Recognize OVERLAY.
407 * ldgram.y: Add section_phdr field to %union.
408 (section): Handle phdr_opt result. Add OVERLAY case.
409 (opt_exp_without_type): New nonterminal.
410 (phdr_opt): Return list of phdrs.
411 (overlay_section): New nonterminal.
412 * ldlang.c: Include <ctype.h>.
413 (lang_leave_output_section_statement): Add phdrs parameter.
415 (lang_section_in_phdr): Remove.
416 (overlay_vma, overlay_lmn, overlay_max): New static variables.
417 (struct overlay_list): Define.
418 (overlay_list): New static variable.
419 (lang_enter_overlay, lang_enter_overlay_section): New functions.
420 (lang_leave_overlay_section, lang_leave_overlay): New functions.
421 * ldlang.h (lang_leave_output_section_statement): Update
422 declaration for new parameter.
423 (lang_section_in_phdr): Don't declare.
424 (lang_enter_overlay, lang_enter_overlay_section): Declare.
425 (lang_leave_overlay_section, lang_leave_overlay): Declare.
426 * ld.texinfo (Overlays): New node under SECTIONS, documenting
429 * ldlex.l: Recognize MAX and MIN.
430 * ldgram.y (MAX, MIN): New terminals.
431 (exp): Recognize MAX and MIN.
432 * ldexp.c (fold_binary): Handle MAX and MIN.
433 * ld.texinfo (Arithmetic Functions): Document MAX and MIN.
435 * ld.texinfo (PHDRS): Use @cindex, not @kindex, for program header
438 * ldgram.y (SIZEOF, ADDR): Do not specify type.
440 * ldcref.c (check_nocrossref): Skip symbols with no output
443 Fri Aug 2 14:57:49 1996 Ian Lance Taylor <ian@cygnus.com>
445 * ldgram.y (LOADADDR): New terminal.
446 (exp): Handle LOADADDR.
447 * ldlex.l: Recognize LOADADDR.
448 * ldexp.c (exp_print_token): Add LOADADDR.
449 (fold_name): Implement LOADADDR.
450 * ldlang.c (exp_init_os): Treat LOADADDR like ADDR.
451 * ld.texinfo (Arithmetic Functions): Document LOADADDR.
453 Thu Aug 1 12:52:19 1996 Ian Lance Taylor <ian@cygnus.com>
455 * ld.h (check_nocrossrefs): Declare.
456 * ldlang.h (struct lang_nocrossref): Define.
457 (struct lang_nocrossrefs): Define.
458 (nocrossref_list): Declare.
459 (lang_add_nocrossref): Declare.
460 * ldlex.l: Recognize NOCROSSREFS keyword.
461 * ldgram.y (%union): Add nocrossref field.
462 (NOCROSSREFS): New terminal.
463 (ifile_p1): Recognize NOCROSSREFS.
464 (nocrossref_list): New nonterminal.
465 * ldlang.c (nocrossref_list): Define.
466 (lang_add_nocrossref): New function.
467 * ldmain.c (main): If nocrossref_list is not NULL, call
469 (warning_callback): Free symbols if there is no place to store
471 (notice): Call add_cref if nocrossref_list is not NULL.
472 * ldcref.c: Include "ldexp.h" and "ldlang.h".
473 (check_nocrossrefs): New function.
474 (check_nocrossref): New static function.
475 (struct check_refs_info): Define.
476 (check_refs, check_reloc_refs): New static functions.
477 * Makefile.in: Rebuild dependencies.
478 * ld.texinfo (Option Commands): Document NOCROSSREFS.
480 * ld.texinfo (Section Placement): Improve the wording of the
481 wildcard documentation. Mention that wildcards are only searched
482 for on the command line, not in the file system.
484 * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Move
485 definition of lib_path inside condition where it is used.
488 Wed Jul 31 13:17:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
490 * emulparams/d10velf.sh: Now works with elf.sc.
492 Wed Jul 31 11:52:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
494 * emulparams/d10velf.sh (SCRIPT_NAME): Change to vanilla.
497 Tue Jul 30 14:46:42 1996 Ian Lance Taylor <ian@cygnus.com>
499 * ldlang.c (lang_size_sections): Add the section VMA to the result
500 value when computing the address of a section.
502 * ld.h (args_type): Add cref field.
503 * lexsup.c (parse_args): Set command_line.cref.
504 * ldmain.c (main): Check command_line.cref rather than
505 link_info.notice_all.
508 * ldcref.c (output_one_cref): Don't crash if a symbol is defined
509 in a section without an owner.
511 Mon Jul 29 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
513 * fnmatch.h, fnmatch.c: New files.
514 * ldlex.l: Remove unused definition of FILENAME. Add definition
515 of WILDCHAR. In SCRIPT mode, accept any sequence of WILDCHAR as a
517 * ldgram.y (file_NAME_list): Accept '*' and '?' specially.
518 (input_section_spec): Accept '?' specially.
519 (statement): Change exp to mustbe_exp in length and FILL cases.
520 (section): Call ldlex_script before section statements, and call
521 ldlex_popstate after them.
522 * ldlang.c: Include "fnmatch.h".
523 (wildcardp): New static function.
524 (wild_section): Permit the section name to be a wildcard.
525 (wild_file): New static function, broken out of wild.
526 (wild): Call wild_file. Permit the file name to be a wildcard.
527 (open_input_bfds): Don't call lookup_name for a wildcard pattern.
528 * Makefile.in: Rebuild dependencies.
529 (CFILES): Add fnmatch.c.
530 (HFILES): Add fnmatch.h.
531 (OFILES): Add fnmatch.o.
532 * ld.texinfo: Document that file and section names can now be
535 * ldlang.c (lang_place_orphans): Correct condition: place a common
536 section if not relocateable or if common definitions are forced.
539 Wed Jul 24 12:16:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
541 * emulparams/d10velf.sh (SCRIPT_NAME): Change to elf.
543 Wed Jul 24 13:38:22 1996 Michael Meissner <meissner@wogglebug.tiac.net>
545 * configure.tgt (d10v-*-*): Don't require the -elf, allow plain d10v.
547 Tue Jul 23 10:36:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
549 * Makefile.in (ed10velf.c): New target.
550 * configure.tgt (d10v-*-elf*): New target.
551 * emulparams/d10velf.sh: New file.
554 Thu Jul 18 16:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
556 * configure.tgt (sparc*-*-sysv4*): New target. From Andrew Gierth
557 <ANDREWG@microlise.co.uk>.
559 * configure.host: Change irix5 to irix[56]*.
560 * configure.tgt: Likewise.
562 Wed Jul 17 10:52:46 1996 Kim Knuttila <krk@cygnus.com>
564 * emultempl/pe.em (sort_sections): Pay attention to return code.
566 * ldmisc.c (demangle): Remove all prefix '.'s from a name.
568 Mon Jul 15 11:49:49 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
570 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Round
571 the value of __start_SECNAME to the alignment required by the
572 section to be placed.
574 Tue Jul 9 12:09:02 1996 Ian Lance Taylor <ian@cygnus.com>
576 * configure.tgt (mips*el-*-elf*): Use elf32elmip.
577 (mips*-*-elf*): Use elf32ebmip.
578 * emulparams/elf32bmip.sh (EMBEDDED): Don't define.
579 * emulparams/elf32lmip.sh (EMBEDDED): Don't define.
580 * emulparams/elf32elmip.sh: New file; copy of elf32lmip.sh with
582 * emulparams/elf32ebmip.sh: New file; copy of elf32bmip.sh with
584 * emulparams/elf32b4300.sh (EMBEDDED): Define.
585 * emulparams/elf32l4300.sh (EMBEDDED): Define.
586 * Makefile.in (ALL_EMULATIONS): Add eelf32ebmip.o eelf32elmip.o.
587 (eelf32ebmip.c, eelf32elmip.c): New targets.
589 Thu Jul 4 12:01:03 1996 Ian Lance Taylor <ian@cygnus.com>
591 * ldver.c (ldversion): Set version to cygnus-2.7.1.
593 * Released binutils 2.7.
595 * emulparams/pc532macha.sh: Rename from pc532machaout.sh to avoid
596 System V file name limitations.
597 * configure.tgt (nc32k-pc532-mach*, ns32k-pc532-ux*): Use
598 pc532macha rather than pc532machaout.
599 * Makefile.in (ALL_EMULATIONS): Change epc532machaout.o to
601 (epc532macha.c): Rename target from epc532machaout.c.
603 Wed Jul 3 11:40:10 1996 Ian Lance Taylor <ian@cygnus.com>
605 * ldlang.c (print_padding_statement): Use %u, not %x, to print
608 Sun Jun 30 11:16:43 1996 Stan Shebs <shebs@andros.cygnus.com>
610 * mpw-eppcmac.c: Update to reflect May 23 change to aix.em.
612 Thu Jun 27 14:03:42 1996 Ian Lance Taylor <ian@cygnus.com>
614 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Put the .sa
615 file just before the .so file, rather than just after.
617 * configure.host: Use -print-file-name=FILE rather than piping
618 -print-libgcc-file-name through sed.
619 (i[345]86*-*-sco*, i[345]86-*-isc*): Create crtbegin.o and
620 crtend.o files, in case gcc doesn't use them.
621 * Makefile.in (mostlyclean): Remove crtbegin.o and crtend.o.
623 Wed Jun 26 15:57:21 1996 Ian Lance Taylor <ian@cygnus.com>
625 * configure.tgt (mips*-dec-osf*): New target.
627 Tue Jun 25 22:15:29 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
629 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
630 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
632 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
633 (AC_PROG_INSTALL): Added.
634 * configure: Rebuilt.
636 Mon Jun 24 18:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
638 * scripttempl/elfppc.sc (_GLOBAL_OFFSET_TABLE_): Don't do a
639 PROVIDE of _GLOBAL_OFFSET_TABLE_, since it needs to be at a
642 Mon Jun 24 17:55:31 1996 Jouke Numan <jnuman@bazis.nl>
644 * ldlang.h (enum section_type): Define.
645 (lang_output_section_statement_type): Remove loadable field. Add
647 (lang_enter_output_section_statement): Change flags parameter in
648 prototype to sectype.
649 * ldgram.y (typebits): Remove.
650 (sectype): New static variable.
651 (opt_at): Use sectype rather than typebits.
652 (type): Set sectype rather than typebits.
654 * ldlex.l: Recognize DSECT, COPY, INFO, and OVERLAY in
656 * ldlang.c (lang_output_section_statement_lookup): Set sectype
657 field rather than loadable field.
658 (wild_doit): Check sectype rather than loadable.
659 (lang_record_phdrs): Likewise.
660 (lang_enter_output_section_statement): Rename flags parameter to
661 sectype. Set sectype field rather than loadable field. Set flags
662 field based on sectype.
664 Mon Jun 24 12:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
666 * scripttempl/elf.sc: Force .stab* and .comment sections to start
669 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
670 using shared libraries.
671 * configure: Rebuild with autoconf 2.10.
673 Fri Jun 21 17:40:56 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
675 * configure.tgt: Add support for *-*-rtems* configurations.
677 Fri Jun 21 13:05:51 1996 Richard Henderson <rth@tamu.edu>
679 * configure.tgt (alpha-*-linuxecoff*): New target.
680 (alpha-*-linux*): Use elf64alpha.
681 * emulparams/elf64alpha.sh: New file.
682 * emultempl/elf32.em: If ELFSIZE is not set, set it to 32. Use
683 ${ELFSIZE} rather than 32 when calling BFD routines.
684 (hold_rodata): New static variable.
685 (gld${EMULATION_NAME}_place_orphan): Use hold_rodata for a
686 readonly section that is not code.
687 (gld${EMULATION_NAME}_place_section): Set hold_rodata. Don't use
688 a .rel section unless its bfd_section field is not NULL.
689 * Makefile.in (ALL_EMULATIONS): Add eelf64alpha.o.
690 (eelf64alpha.c): New target.
692 Fri Jun 21 12:45:46 1996 Ian Lance Taylor <ian@cygnus.com>
694 * ldmisc.c (vfinfo): Correct handling of 0 in %W case.
696 Thu Jun 20 13:55:28 1996 Ian Lance Taylor <ian@cygnus.com>
698 Add enough support to understand the gcc svr3.ifile script:
699 * ldlex.l: Recognize BLOCK and GROUP in EXPRESSION context. Add
701 * ldgram.y: Add BIND token.
702 (section): Recognize GROUP.
703 (opt_ext_with_type): Recognize a couple of cases of BIND.
704 * ldlang.c (init_os): Don't do anything if section is already
705 initialized. Call exp_init_os on addr_tree field.
706 (exp_init_os): New static function.
707 (map_input_to_output_sections): Call exp_init_os on assignment
709 (lang_place_orphans): Check for common sections by name COMMON
710 rather than by common_section field. Don't warn about absence of
713 * ldlang.h (lang_input_statement_type): Remove useless fields
714 common_section, common_output_section, and complained, as well as
715 all references to them.
717 * ldexp.c: Reindent a lot of code.
718 (exp_fold_tree): Call FAIL rather than einfo in default case.
720 Wed Jun 19 11:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
722 * configure.host (m88*-*-dgux*): Quote HOSTING_CRT0. From
723 <randall.hron@medaphis.com>.
725 Tue Jun 18 15:53:09 1996 Jeffrey A. Law <law@rtl.cygnus.com>
727 * scripttempl/h8300s.sc: New file for H8/S.
728 * emulpararms/h8300s.sh: New file for H8/S.
729 * Makefile.in (ALL_EMULATIONS): Add H8/S.
730 (e_h8300s.c): Add dependencies.
731 * configure.tgt: Add H8/S to targ_extra_emuls.
733 Tue Jun 18 17:55:39 1996 Ian Lance Taylor <ian@cygnus.com>
735 * configure.tgt (i[345]86*-*-isc*): New target. From
736 <uddeborg@carmen.se>.
738 Wed Jun 12 12:46:21 1996 Ian Lance Taylor <ian@cygnus.com>
740 * lexsup.c: Include "libiberty.h".
741 (parse_args): Copy the -Y argument into memory.
742 (set_default_dirlist): Don't put the ':' back into the directory
745 Fri Jun 7 11:27:42 1996 Ian Lance Taylor <ian@cygnus.com>
747 * emultempl/sunos.em: Include libiberty.h.
748 (gld${EMULATION_NAME}_set_symbols): New static function to add
749 LD_LIBRARY_PATH to the list of search directories.
750 (ld_${EMULATION_NAME}_emulation): Add new set_symbols routine.
752 Thu Jun 6 11:50:31 1996 Ian Lance Taylor <ian@cygnus.com>
754 * emulparams/elf32bmip.sh (OTHER_GOT_SYMBOLS): Use ALIGN(16)
755 rather than . when computing _gp value. From Per Fogelstrom.
756 * emulparams/elf32lmip.sh (OTHER_GOT_SYMBOLS): Likewise.
758 * ldmain.c (main): Don't close and unlink the file on error, since
759 remove_output will do it anyhow.
760 * ldlang.c (open_output): Set boolean variable to true, not 1.
762 Wed Jun 5 18:34:14 1996 James G. Smith <jsmith@cygnus.co.uk>
764 * emulparams/{elf32b4300.sh,elf32l4300.sh} (SCRIPT_NAME): Use
765 elfmips instead of elf.
767 Tue Jun 4 18:43:07 1996 Ian Lance Taylor <ian@cygnus.com>
769 * ldcref.c: New file.
770 * ld.h (add_cref, output_cref): Declare.
771 * ldmain.c (main): Initialize notice_all field. If it is set at
772 end of link, call output_cref.
773 (notice): Rename from notice_ysym. Check notice_all.
774 * ldmisc.c (finfo): Make globally visible.
775 * ldmisc.h (finfo): Declare.
776 * lexsup.c (OPTION_CREF): Define.
777 (ld_options): Add "cref".
778 (parse_args): Handle OPTION_CREF.
779 * Makefile.in: Rebuild dependencies.
780 (CFILES): Add ldcref.c.
781 (OFILES): Add ldcref.o.
782 * ld.texinfo, ld.1: Document --cref.
784 Tue Jun 4 12:12:25 1996 Tom Tromey <tromey@csk3.cygnus.com>
786 * Makefile.in (install): Make $(tooldir) and $(tooldir)/bin.
788 Fri May 31 12:40:55 1996 Ian Lance Taylor <ian@cygnus.com>
790 * emultempl/pe.em (sort_sections): Don't assume that a
791 wild_statement has a section name.
793 Wed May 29 13:13:35 1996 Ian Lance Taylor <ian@cygnus.com>
795 * scripttempl/elfmips.sc: Quote test -z argument.
797 * ld.texinfo: Clarify the CONSTRUCTORS command.
799 Thu May 23 16:07:44 1996 Ian Lance Taylor <ian@cygnus.com>
801 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Initialize
804 Wed May 22 11:31:30 1996 Doug Evans <dje@seba.cygnus.com>
806 * ldlang.c (wild_doit): Don't copy over SEC_LINK_{ONCE,DUPLICATES}
808 * emultempl/pe.em (sfunc): Renamed to sort_by_file_name.
809 (sort_by_section_name, sort_sections_1): New functions.
810 (sort_sections): Only sort by file name sections in .idata.
811 Add "Grouped Sections" support.
812 (gld${EMULATION_NAME}_place_orphan): Rewrite to support Grouped
814 (gld${EMULATION_NAME}_place_section): Delete.
815 * scripttempl/pe.sc (.text,.data,.rdata): Add *(.foo\$).
816 (.CRT,.rsrc): Rewrite to use Grouped Section support.
818 Tue May 21 14:31:48 1996 Stan Shebs <shebs@andros.cygnus.com>
820 * mpw-eppcmac.c: Update to reflect changes to aix.em.
822 Sun May 19 16:59:44 1996 Doug Evans <dje@seba.cygnus.com>
824 * ldlang.c (dprint_statement): Stop printing at end of list.
826 Sat May 18 13:12:05 1996 Steve Chamberlain <sac@slash.cygnus.com>
828 Support for --force-exe-suffix
829 * ld.h (args_type): Add force_exe_suffix.
830 * ld.texinfo: Add documentation.
831 * ldmain.c (main): Add support for option.
832 * lexsup.c (OPTION_FORCE_EXE_SUFFIX): New.
833 (ld_options, parse_args): Add support for option.
835 Wed May 15 12:50:25 1996 Jim Wilson <wilson@chestnut.cygnus.com>
837 * emultempl/pe.em (set_pe_value): Pass 0 not 16 to strtoul call.
839 Fri May 10 16:28:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
841 * scripttempl/elfppc.sc (__stack): Make __stack 0 if it was
842 referenced but not defined.
844 Thu May 9 08:52:23 1996 Rob Savoye <rob@chinadoll.cygnus.com>
846 * emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
847 Set a new variable to signify if the final target is an embedded
849 * scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
850 .text for an embedded system.
852 Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com>
854 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
855 (gld${EMULATION_NAME}_place_section): New function.
856 (hold_{section,use,text,rdata,data}): New static locals.
857 (ld_${EMULATION_NAME}_emulation): Update orphan field.
858 * scripttempl/pe.sc: Whitespace cleanup. Semicolon usage cleanup.
859 (INIT,FINI): Delete, unused.
860 (.text): Document orphan .text.foo sections.
861 (.rdata): Document orphan .rdata.foo sections.
862 (.data): Document orphan .data.foo sections.
864 Tue May 7 11:35:46 1996 Jeffrey A Law (law@cygnus.com)
866 * scripttempl/h8300.sc: Place ".tiny" sections right
867 after ".data" sections.
868 * scripttempl/h8300h.sc: Place ".tiny" sections into
869 the "tiny" memory region, 0xff8000 through 0xffff00.
871 * scripttempl/h8300.sc: Set the entry point to the value of
872 "_start" rather than the start of the text segment.
873 * scripttempl/h8300h.sc: Likewise.
875 * scripttempl/h8300.sc: Place .rodata sections before .text
876 sections in main ram.
877 * scripttempl/h8300h.sc: Likewise.
879 Mon May 6 23:32:30 1996 Jeffrey A Law (law@cygnus.com)
881 * scripttempl/h8300h.sc: Use "eight", not "eightbit" for the
882 8-bit region and 8-bit sections.
884 Wed May 1 17:50:06 1996 Doug Evans <dje@canuck.cygnus.com>
886 * ldlang.c (section_already_linked): Fix typos.
888 Mon Apr 29 20:31:06 1996 Doug Evans <dje@canuck.cygnus.com>
890 * scripttempl/pe.sc (.endjunk): Define __end__.
892 Mon Apr 29 17:05:13 1996 Ian Lance Taylor <ian@cygnus.com>
894 * ldlang.c (longest_section_name): Remove.
895 (SECTION_NAME_MAP_LENGTH): Define.
896 (print_size, print_alignment, print_fill, print_section): Remove.
897 (print_flags): Remove.
899 (print_output_section_statement): Rewrite.
900 (print_assignment): Rewrite.
901 (print_one_symbol): Rewrite.
902 (print_input_section): Rewrite.
903 (print_fill_statement): Rewrite.
904 (print_data_statement): Rewrite.
905 (print_address_statement): New static function.
906 (print_reloc_statement): Rewrite.
907 (print_padding_statement): Rewrite.
908 (print_wild_statement): Rewrite.
909 (print_statement_list): Clean up.
910 (print_statement): Clean up. Some minor output changes.
911 (print_statements): Clean up.
912 (load_symbols): Put another - before -whole-archive.
913 * ldexp.c (exp_print_tree): Change etree_value and etree_rel to
914 print 0x and to omit leading zeroes. For etree_rel, use %B to
915 print the BFD. For etree_assign, remove the space after the
917 * ldwrite.c: Include "libiberty.h".
918 (clone_section): Call xstrdup, not strdup.
919 (ldwrite): Don't print any map information.
920 (print_symbol_table, print_file_stuff, print_symbol): Remove.
921 * ldmain.c (main): Call lang_map when appropriate.
922 * ldmisc.c (vfinfo): Add support for %W.
923 (print_address): Remove.
924 * ldmisc.h (print_address): Don't declare.
925 * Makefile.in: Rebuild dependencies.
927 Mon Apr 29 10:29:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
929 * configure.host (m68*-*-linux*): Add -dynamic-linker to
930 HOSTING_CRT0. Search -lgcc both before and after -lc in
931 HOSTING_LIBS. Look for crt{begin,end}.o in the compiler directory
933 (i[345]86-*-linux*): Look for crt{begin,end}.o in the compiler
936 Fri Apr 26 14:42:27 1996 Ian Lance Taylor <ian@cygnus.com>
938 * ldmisc.h (demangle): Declare.
939 * ldmisc.c: Include "libiberty.h". Include demangle.h with "",
941 (demangle): Make non-static. Remove remove_underscore paramter.
942 Always return an allocated string.
943 (vfinfo): Free result of demangle. Add case 'G'. Use %T to print
944 functionname, rather than calling demangle. Print a colon between
945 the BFD(section+offset) and the line number.
946 * ldmain.c (add_archive_element): Improve format of archive
947 information in map file.
948 (constructor_callback): Don't print anything to the map file.
949 * ldlang.c (lang_one_common): Improve format of common symbol
950 information in map file.
951 * ldctor.c (ldctor_build_sets): If producing a map file, print set
953 * ldwrite.c (print_symbol_table): Print a newline before the
954 header in the map file.
955 * Makefile.in: Rebuild dependencies.
957 * ldmisc.c (vfinfo): Reindent.
959 Mon Apr 22 12:07:32 1996 Ian Lance Taylor <ian@cygnus.com>
961 * ldlang.c (lang_size_sections): If _cooked_size is not 0, then
962 don't clobber it when not relaxing.
964 * ld.h (ld_config_type): Remove traditional_format field.
965 * ldmain.c (main): Use link_info.traditional_format rather than
966 config.traditional_format.
967 * ldlang.c (ldlang_open_output): Likewise.
968 * lexsup.c (parse_args): Likewise.
969 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Likewise.
970 * mpw-eppcmac.c (gldppcmacos_parse_args): Likewise.
972 * ldlang.c (wild_doit): Discard debugging sections if we are
973 stripping debugging information.
975 * emulparams/z8002.sh (ARCH): Set to z8002, not z8k.
977 Tue Apr 16 16:38:32 1996 Ian Lance Taylor <ian@cygnus.com>
979 * ldexp.c (fold_binary): Correct handling of subtraction with
981 (fold_name): Permit symbols in lang_allocating_phase_enum.
983 * scripttempl/aout.sc: Only PROVIDE __stack when RELOCATING. Undo
984 accidental changes in last patch.
986 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
988 * configure.tgt (powerpc*-*-{sysv,linux}): Add aliases.
989 (powerpcle*-*-{sysv,solaris}): Ditto.
991 Mon Apr 15 14:50:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
993 * scripttempl/aout.sc: Add PROVIDE (__stack = 0) so I can use it
994 in m68k/crt0.S without things blowing up.
996 Fri Apr 12 16:40:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
998 * scripttempl/m68kcoff.sc: Remove default address for .data so
999 .text, .data, and .bss are all sequential.
1001 Thu Apr 11 12:05:35 1996 Ian Lance Taylor <ian@cygnus.com>
1003 * scripttempl/m68kcoff.sc: Remove regions and simplify.
1005 Wed Apr 10 14:41:53 1996 Jeffrey A Law (law@cygnus.com)
1007 * scripttempl/h8300.sc: Add the "8-bit area" in the upper 256
1008 bytes of the address space. Put data from the ".eight" sections
1009 into the 8-bit area.
1010 * scripttempl/h8300h.sc: Likewise.
1012 Tue Apr 9 14:10:42 1996 Doug Evans <dje@canuck.cygnus.com>
1014 * emultempl/generic.em (gld${EMULATION_NAME}_before_parse):
1015 Pass $ARCH to ldfile_set_output_arch instead of setting
1016 ldfile_output_architecture directly.
1018 Tue Apr 9 14:22:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1020 * scripttempl/elfppc.sc (.init,.fini): Put .init, .fini section
1021 next to .text. Put _etext after .text, .init, .fini, and
1022 .rodata{,2} sections.
1024 Tue Apr 9 12:18:57 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * ld.texinfo: Rearrange option documentation.
1028 * lexsup.c (ld_options): New static array.
1029 (parse_args): Build shortopts and longopts from ld_options array.
1030 (help): New static function.
1031 * ldver.h (help): Don't declare.
1032 * ldver.c (ldversion): Reindent.
1035 * ld.texinfo, ld.1: Mention -E as a synonym for -export-dynamic.
1037 Mon Apr 8 11:56:23 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * emultempl/elf32.em: When checking for a native emulation, check
1040 that the current emulation is the default emulation.
1041 * emultempl/sunos.em: Likewise.
1043 * configure.in: Permit --enable-shared to specify a list of
1045 * configure: Rebuild.
1047 * lexsup.c (parse_args): Add -E as a synonym for -export-dynamic,
1048 for HP/UX compatibility.
1050 Fri Apr 5 14:30:14 1996 Ian Lance Taylor <ian@cygnus.com>
1052 * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): New
1053 static function, if ${host} = ${target}.
1054 (gld${EMULATION_NAME}_after_open): Call check_ld_so_conf to find a
1055 needed shared library if ${host} = $[target}.
1057 * configure.host (i[345]86-*-linux*): Add -dynamic-linker to
1058 HOSTING_CRT0. Search -lgcc both before and after -lc in
1061 * configure.tgt: Add i[345]86-*-freebsdelf* target; from John
1062 Polstra <jdp@polstra.com>.
1064 Fri Apr 5 18:11:25 1996 James G. Smith <jsmith@cygnus.co.uk>
1066 * emulparams/elf32{b,l}4300.sh (MACHINE): Add explicit
1067 architecture number.
1068 * scripttempl/elf.sc: Use $MACHINE definition if present.
1069 * configure.tgt (targ_extra_emuls): Force 4100 build to use same
1072 Mon Apr 1 17:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1074 * ldlang.c (lang_size_sections): Change region check to handle
1075 regions which end at the highest possible address correctly.
1076 From Roland Weber <roweber@ira.uka.de>.
1078 * ldlang.c (section_already_linked): New static function.
1079 (wild_doit): Discard sections with SEC_EXCLUDE set if not doing a
1080 relocateable link. Don't worry about section being NULL, since it
1081 never should be. Don't call init_os unless the section is going
1083 (ldlang_add_file): Call section_already_linked for each section.
1084 * ldmain.c (multiple_definition): Don't warn about multiple
1085 definitions in sections which are being discarded.
1087 Sun Mar 31 00:30:47 1996 steve chamberlain <sac@slash.cygnus.com>
1089 * scripttempl/{ppcpe.sc, pe.sc} (.junk): Remove and use /DISCARD/.
1090 * emultempl/pe.em (init): Remove special case PPC code.
1092 Fri Mar 29 00:01:29 1996 Jeffrey A Law (law@cygnus.com)
1094 * scripttempl/h8300.sc: Make vectors section 0xc4 bytes long
1095 so as not to overwrite the magic syscall entry at 0xc4.
1096 * scripttempl/h8300h.sc: Likewise.
1098 Thu Mar 28 11:05:47 1996 Doug Evans <dje@canuck.cygnus.com>
1100 * configure.tgt (sparc64-*-solaris2*): Delete.
1101 Stick with sparc-*-solaris2*.
1103 Wed Mar 27 12:33:24 1996 Ian Lance Taylor <ian@cygnus.com>
1105 * ld.h (DISCARD_SECTION_NAME): Define to "/DISCARD/".
1106 * ldlang.c (init_os): Fail on an attempt to initialize any section
1107 named DISCARD_SECTION_NAME.
1108 (wild_doit): Discard input sections assigned to an output section
1109 named DISCARD_SECTION_NAME.
1110 * ld.texinfo: Document use of /DISCARD/.
1112 * ldlang.c: Fix some indentation and comments.
1114 Tue Mar 26 18:14:49 1996 Ian Lance Taylor <ian@cygnus.com>
1116 * ldmain.c (main): Call bfd_set_error_program_name.
1118 Thu Mar 21 13:17:34 1996 Ian Lance Taylor <ian@cygnus.com>
1120 * ld.texinfo: Fix a couple of indexing entries. Mention that
1121 --verbose displays builtin linker scripts.
1123 * ldmisc.c (vfinfo): case 'I': If the file is not in an archive,
1124 and the local symbol name does not match the filename, print the
1127 Patches from John Polstra <jdp@polstra.com> for FreeBSD ELF:
1128 * lexsup.c (parse_args): -Bshareable is a synonym for -shared.
1129 * emulparams/elf_i386.sh (NONPAGED_TEXT_START_ADDR): Make the same
1132 Wed Mar 20 18:18:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1134 * ld.texinfo: Fix typos. Use @pxref only inside parentheses.
1136 Wed Mar 20 16:56:15 1996 Ian Lance Taylor <ian@cygnus.com>
1138 * ldmain.c (add_wrap): New function.
1139 * ldmain.h (add_wrap): Declare.
1140 * lexsup.c (parse_args): Call add_wrap.
1142 Tue Mar 19 16:44:20 1996 Doug Evans <dje@canuck.cygnus.com>
1144 * configure.host (sparc*-*-solaris2* host): Accept any sparc variant.
1146 Wed Mar 13 17:47:31 1996 Jeffrey A Law (law@cygnus.com)
1148 * scripttempl/h8300.sc: Change name of page zero memory
1149 from "null" to "vectors". Create an output section for
1150 vectors. Add comments on how to explicitly place items
1151 in the vector table.
1152 * scripttempl/h8300h.sc: Likewise.
1154 Wed Mar 13 12:40:18 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * emultempl/lnk960.em (machine_table): Add jx and hx.
1158 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
1161 Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1163 * ld.h (ld_config_type): Add warn_multiple_gp field.
1164 * lexsup.c (parse_args): Handle --warn-multiple-gp.
1165 * ldmain.c (warning_callback): Suppress multiple gp values warning
1166 if --warn_multiple_gp was not used.
1167 * ld.texinfo, ld.1: Document --warn-multiple-gp.
1169 Tue Mar 12 12:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * lexsup.c (parse_args): Handle --wrap.
1172 * ldmain.c (main): Initialize link_info.wrap_hash.
1173 * ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
1175 * ld.texinfo, ld.1: Document --wrap.
1177 * configure: Rebuild with autoconf 2.8.
1179 Don't do SunOS style dynamic linking for sparc-aout:
1180 * configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
1181 (sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
1182 (sparc*-wrs-vxworks*): Likewise.
1183 * emulparams/sparcaout.sh: New file.
1184 * Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
1185 (esparcaout.c): New target.
1187 Wed Mar 6 16:06:52 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1189 * scripttempl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
1190 in a different manner to work around differences in shell variable
1193 Wed Mar 6 18:08:18 1996 Ian Lance Taylor <ian@cygnus.com>
1195 * ldemul.h (ldemul_unrecognized_file): Declare.
1196 (ldemulation_xfer_type): Add unrecognized_file field.
1197 * ldemul.c (ldemul_unrecognized_file): New function.
1198 * ldlang.c (load_symbols): If a file can not be recognized, call
1199 ldemul_unrecognized_file before trying it as a linker script.
1200 * aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
1202 (gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
1203 (ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
1205 Mon Mar 4 14:11:17 1996 Ian Lance Taylor <ian@cygnus.com>
1207 * ldlang.c (wild): Handle foo.a(.text) by mapping each included
1208 member of foo.a separately. From Jouke Numan <jnuman@bazis.nl>.
1210 Fri Mar 1 10:24:59 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1212 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
1213 Search trinary.cond rather than searching trinary.lhs twice.
1215 Tue Feb 27 15:08:43 1996 Stan Shebs <shebs@andros.cygnus.com>
1217 * mpw-make.sed: Edit out shared library support.
1218 (@TDIRS@): Edit out, can't use genscripts.
1220 Tue Feb 27 15:09:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1222 * configure.tgt (m68k-*-linuxaout*, m68k-*-linux*): New targets.
1223 * emulparams/m68klinux.sh: New file.
1224 * emultempl/linux.em (gld${EMULATION_NAME}_before_allocation):
1225 Call bfd_${EMULATION_NAME}_size_dynamic_sections instead of
1226 bfd_linux_size_dynamic_sections.
1227 * Makefile.in (ALL_EMULATIONS): Add em68klinux.o.
1228 (em68klinux.c): New target.
1229 * configure.host (m68*-*-linuxaout*, m68*-*-linux*): New hosts.
1231 Tue Feb 27 12:55:46 1996 Ian Lance Taylor <ian@cygnus.com>
1233 * Makefile.in (ALL_EMULATIONS): Sort into alphabetical order.
1234 Fill in missing entries.
1236 * lexsup.c (parse_args): Recognize --no-whole-archive.
1237 * ldlang.h (lang_input_statement_type): Add whole_archive field.
1238 * ldlang.c (new_afile): Set whole_archive field.
1239 (load_symbols): Check input file specific whole_archive field
1240 rather than global variable.
1241 * ld.texinfo, ld.1: Document --no-whole-archive.
1243 Tue Feb 20 16:07:00 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * configure.tgt: Correct gldi960 to gld960.
1247 Mon Feb 19 11:16:44 1996 Ian Lance Taylor <ian@cygnus.com>
1249 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
1250 the SONAME if it is available.
1251 (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
1252 filename, when checking for conflicting library versions. Don't
1253 assume that the suffix is only numbers and dots.
1255 * ld.texinfo: Mention that -R can be used for -rpath.
1257 Sun Feb 18 15:05:17 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * configure.host: Check for 'do not mix' from native linker before
1260 trying to use -rpath.
1262 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * configure.in: Remove explicit substitution of CFLAGS; autoconf
1266 * configure: Rebuild.
1267 * Makefile.in (LDFLAGS): Set to @LDFLAGS@.
1269 * configure.in: Call AC_PROG_CC before configure.host.
1270 * configure: Rebuild.
1271 * configure.host: Remove go32 host, since it should no longer be
1272 necessary. Don't set CC for romp host.
1274 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
1275 the text segment ends exactly on a page boundary.
1277 * configure.in: Substitute RPATH_ENVVAR.
1278 * configure: Rebuild.
1279 * configure.host: Set RPATH_ENVVAR.
1280 * Makefile.in (RPATH_ENVVAR): New variable.
1281 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1283 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1285 * configure.in: Redo emulation handling so that each emulation
1286 searches the correct tool directory, based on the target alias.
1287 For example, "configure --enable-targets=m68k-coff i386-linux"
1288 will search /usr/local/i386-linux/lib for linux and
1289 /usr/local/m68k-coff/lib for m68k-coff.
1290 * configure: Rebuild.
1291 * configure.tgt: Add special tdir settings for Linux.
1292 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
1293 for each eEMUL.c target.
1294 * genscripts.sh: Accept specific alias as 9th argument, and use it
1297 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1299 * ldlang.c (lang_set_startof): Don't do anything for a
1302 * ldgram.y (mri_script_file): Call mri_draw_tree.
1303 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
1304 create memory regions.
1305 (mri_load): Don't call mri_draw_tree.
1306 * mri.h (mri_draw_tree): Declare.
1308 * configure.tgt (m68*-*-psos): New target.
1309 * emulparams/m68kpsos.sh: New file.
1310 * scripttempl/psos.sc: New file.
1311 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
1312 (em68kpsos.c): New target.
1314 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * configure.tgt (*-*-ieee*): New target; use vanilla.
1318 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
1319 `:foo' from ${ARCH}.
1321 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
1323 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
1326 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
1328 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1330 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
1331 it looks like we might be linking in two different versions of the
1332 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
1334 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * ldlang.c (lang_size_sections): Increment the section size when a
1337 padding statement is encountered.
1339 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1341 * configure.in: Look for --enable-shared. Change the value of
1342 BFDLIB when linking against a shared library on SunOS.
1343 * configure: Rebuild.
1344 * configure.host: If using a shared BFD library, try to pass a
1345 reasonable -rpath option when linking.
1346 * Makefile.in (BFDLIB): Set to @BFDLIB@.
1348 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
1350 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
1351 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
1353 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
1355 Support for building bfd and opcodes as shared libraries, based on
1356 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1357 * configure.in (HLDFLAGS): New substitution.
1358 * configure: Rebuild.
1359 * configure.host: Set HLDFLAGS on SunOS.
1360 * Makefile.in (HLDFLAGS): New variable.
1361 (BFDDEP): New variable.
1362 (BFDLIB): Change to -L../bfd -lbfd.
1363 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
1364 $(HLDFLAGS) in link.
1365 (check): Set LD_LIBRARY_PATH in the environment.
1367 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1369 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
1370 in the read-only section, not read/write unless we are making a
1372 (.debug*): Add dwarf debug sections.
1373 (.rela.{sdata*,sbss*}): Add sections.
1375 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
1377 * configure: Regenerate.
1379 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
1382 for SVR4 compatibility.
1384 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
1386 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
1388 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
1389 * emultempl/pe.em (definfo init): Make the default stack reserve
1392 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
1394 * configure.tgt (m68*-apple-aux*): New target.
1395 * emulparams/m68kaux.sh: New file.
1396 * scripttempl/m68kaux.sc: New file.
1397 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
1398 (em68kaux.c): New target.
1400 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
1402 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
1403 -bnoentry, since the right thing tends to happen anyhow.
1405 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * ld.texinfo, ld.1: Document -export-dynamic.
1409 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1411 * emultempl/sunos.em: Check for native compile by comparing
1412 ${target} and ${host}.
1414 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
1416 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
1417 TEXT_START_ADDR to allow use on IDT and PMON systems.
1419 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
1421 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
1424 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
1426 * configure.tgt (sparc64-*-solaris2*): New configuration.
1427 (sparc64-*-aout*): Renamed from sparc64*.
1429 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1431 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
1432 * genscripts.sh: Set host, target and target_alias variables.
1433 Check for native compile by comparing ${target} and ${host}.
1434 * emultempl/elf32.em: Likewise.
1435 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
1437 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1439 * scripttempl/elfppc.sc: Refine eabi support to better support
1440 .sdata, .sdata2, .sbss, etc. sections.
1442 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
1444 * ldgram.y (%union): Add phdr field.
1445 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
1446 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
1447 (opt_hdrs, hdr): Remove.
1448 (phdr_val): New nonterminal.
1449 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
1450 and phdrs parameters. Add flags parameter.
1451 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
1453 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
1454 phdrs fields. Add flags field.
1455 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
1456 (lang_new_phdr): Update declaration.
1457 * ld.texinfo: Document FLAGS.
1459 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
1461 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
1462 Don't make a shared library because of an undefined reference to
1463 __GLOBAL_OFFSET_TABLE_.
1465 Add some Irix 5 support, mostly from Kazumoto Kojima
1466 <kkojima@info.kanagawa-u.ac.jp>:
1467 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
1468 (SHLIB_TEXT_START_ADDR): Define.
1469 (OTHER_GOT_SYMBOLS): Define.
1470 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
1471 (EXECUTABLE_SYMBOLS): Don't define.
1472 (DYNAMIC_LINK): Don't define.
1473 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
1474 * scripttempl/elfmips.sc: New file.
1475 * configure.host (mips*-dec-bsd*): Change mips to mips*.
1476 (mips*-sgi-irix4*): Likewise.
1477 (mips*-sgi-irix5*): New entry.
1478 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
1480 (eelf32lmip.c): Likewise.
1482 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1484 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
1485 .rela.got.neg section.
1487 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
1491 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
1492 ANSI_PROTOTYPES is defined. Remove special handling of
1493 WINDOWS_NT. Various indendation fixes.
1494 (vfinfo): Change fmt parameter to const char *.
1495 (info_msg): Write <stdarg.h> version.
1496 (einfo, minfo, finfo): Likewise.
1497 (info_assert): Change file parameter to const char *.
1498 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
1499 defined, use a real prototype.
1500 (info_assert): Change first parameter to be const char *.
1502 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1504 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
1505 in old support that 2.7.2 needs, but the current compiler does
1508 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
1509 correct Linker script template.
1511 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
1513 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
1515 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
1517 * scripttempl/alpha.sc: Put .rconst right after .rdata.
1519 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
1521 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
1522 sort using right pointer.
1524 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1526 * scripttempl/elfppc.sc: Remove support for creating special
1527 labels for eabi section begin/end here. The compiler now uses
1528 crt{i,n}.o to create these symbols.
1530 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
1532 * configure.host: Change existing Linux HOSTING_CRT0 to be used
1533 for a.out only, and put in appropriate HOSTING_CRT0 and
1534 HOSTING_LIBS values for Linux ELF.
1536 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
1538 * scripttempl/h8300.sc: Use all 64K for ram.
1539 * scripttempl/h8300h.sc: Define 256K ram size.
1541 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
1543 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
1544 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
1545 was used, regardless of whether -bE was used.
1547 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
1549 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
1550 relocateable before calling ldctor_build_sets if the output file
1551 is in an XCOFF format.
1553 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
1555 * ldwrite.c (build_link_order): When handling a data statement, if
1556 the endianness of the output file is unknown, use the endianness
1559 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
1561 * mpw-config.in: Recognize mips-*-* as equivalent to
1563 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
1564 * mpw-ld.r: Add version resources.
1565 (cfrg): Use symbolic instead of literal name for executable.
1567 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
1569 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
1571 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
1573 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
1574 (print_statement_list): Renamed from print_statement. All callers
1576 (print_statement): New function to print just one statement.
1577 (print_{data,reloc,padding}_statement): Don't crash if
1578 output_section == NULL.
1579 (dprint_statement): New function.
1581 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
1582 call to sort_sections.
1584 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
1586 * emultempl/aix.em (unix_ld): New static variable.
1587 (gld${EMULATION_NAME}_parse_args): Handle -unix.
1588 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
1589 gc as false and export_defineds as true to size_dynamic_sections.
1591 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
1592 phase if the current section is abs_output_section.
1595 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
1597 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
1600 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
1602 * ldgram.y (PHDRS): New token.
1603 (ifile_p1): Accept phdrs.
1604 (section): Accept phdr_opt at the end of the section definition.
1605 (phdr_op): New nonterminal.
1606 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
1607 * ldlex.l: Accept PHDRS.
1608 * ldlang.h (struct lang_output_section_phdr_list): Define.
1609 (lang_output_section_statement_type): Add phdrs field.
1610 (struct lang_phdr): Define.
1611 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
1612 (lang_new_phdr): Declare.
1613 * ldlang.c (lang_phdr_list): New static variable.
1614 (lang_output_section_statement_lookup): Initialize phdrs field.
1615 (lang_process): Call lang_record_phdrs.
1616 (lang_new_phdr): New function.
1617 (lang_section_in_phdr): New function.
1618 (lang_record_phdrs): New static function.
1619 * ld.texinfo: Document PHDRS.
1621 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
1623 * scripttempl/ppcpe.sc: Moved .edata into its own section to
1626 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1628 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
1629 HOSTING_LIBS for testing.
1630 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
1633 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
1635 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
1638 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
1640 * configure: Rebuild with autoconf 2.7.
1642 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
1644 * scripttempl/pe.sc: Two .junk's is too much junk.
1646 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
1648 * configure.in: Use BFD_NEED_DECLARATION.
1649 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
1650 * configure, config.in: Rebuild with autoconf 2.6.
1652 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
1653 being unsupported if this is not a relocateable link and the input
1654 BFD supports it, since ldctor_build_sets can cope with that case.
1656 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
1658 * configure.tgt (powerpc-*-macos*): New target.
1659 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
1660 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
1661 (eppcmacos.c): New target.
1662 * mpw-eppcmacos.c: Update.
1663 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
1665 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
1667 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
1668 $(host_canonical) and $(target_canonical).
1669 (CXX_FOR_TARGET): Likewise.
1671 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
1673 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
1674 so the malloc heap begins at a sane place.
1676 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
1678 Version 2.6 released.
1679 * ldver.c (ldversion): Update to 2.6.
1681 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
1682 $(GENERATED_*FILES), since they need to be retained by distclean.
1683 (maintainer-clean, realclean): Delete them here.
1685 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
1687 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
1688 base file with FOPEN_WB, not "w".
1690 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
1691 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
1693 (gld${EMULATION_NAME}_before_allocation): Use the environment
1694 variable LD_RUN_PATH if -rpath was not used.
1695 * ld.texinfo, ld.1: Document LD_RUN_PATH.
1697 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
1699 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
1700 -bl and -bloadmap options.
1702 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
1703 report a better error.
1705 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
1706 new local variable special_sections, and pass it to
1707 size_dynamic_sections. Look through the results, and move the
1708 sections around in the mapping so that they are defined correctly.
1710 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
1712 * ldemul.c (ldemul_default_target): Cast getenv return value.
1714 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
1716 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
1718 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
1721 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
1722 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
1724 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
1725 (gld_$_before_allocation): added hooks for toc construction based
1728 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
1730 * ld.texinfo: The linker does not use _main as an entry point.
1732 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1734 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
1737 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
1739 * configure.in: Add test for whether free must be declared.
1740 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
1741 * acconfig.h: Explain NEED_DECLARATION_FREE.
1742 * configure, config.in: Rebuild.
1744 * lexsup.c (parse_args): Take B:: out of shortopts.
1746 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
1748 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
1749 for now, as with m68k4kbsd, until shared library support gets
1752 * configure.host: For i386 BSD variants, crt0.o lives in
1753 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
1755 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1757 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
1758 (edelta68.c): New target.
1759 * configure.tgt (m68*-motorola-sysv*): New target.
1760 * emulparams/delta68.sh: New file.
1761 * scripttempl/delta68.sc: New file.
1763 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
1766 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
1768 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
1769 ALIGN and ALIGNMOD statements.
1771 * emultempl/aix.em: Include ldgram.h.
1772 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
1774 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
1776 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
1778 * configure.host (alpha-*-linux*): New host.
1779 * configure.tgt (alpha-*-linux*): New target.
1781 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
1783 * emultempl/aix.em (export_files): Remove.
1784 (import_files): Make static.
1785 (struct export_symbol_list): Define.
1786 (export_symbols): New static variable.
1787 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
1788 correctly. Call read_file for an export file.
1789 (gld${EMULATION_NAME}_before_allocation): Call
1790 bfd_xcoff_export_symbol for each export symbol, rather than
1791 calling read_file for each export file.
1792 (gld${EMULATION_NAME}_read_file): For an export file, make the
1793 exported symbols undefined, and store them on the export_symbols
1796 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
1798 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
1799 Don't hang if last option is unrecognised.
1800 (gld_${EMULATION_NAME}_set_symbols): Insert created
1801 symbols into ABS output section.
1803 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
1805 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
1807 (em68k4knbsd.c): New rule.
1809 * configure.tgt: Added support for the NetBSD m68k4k arch.
1811 * genscripts.sh, ldint.texinfo,
1812 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
1813 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
1814 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
1815 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
1816 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
1817 pc532machaout,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
1818 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
1819 PAGE_SIZE to TARGET_PAGE_SIZE.
1821 * emulparams/m68knbsd.h: Ditto.
1822 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
1823 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
1826 * emulparams/m68k4knbsd.sh: New file.
1828 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
1830 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
1832 * emultempl/aix.em: Include ldctor.h.
1833 (gld${EMULATION_NAME}_after_open): New static function.
1834 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
1835 (gld${EMULATION_NAME}_find_relocs): New static function.
1836 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
1837 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
1838 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
1839 * ldctor.c (struct set_info): Move definition into ldctor.h.
1840 (struct set_element): Likewise.
1841 (sets): Make non-static.
1842 (ldctor_add_set_entry): Add name parameter. Save it in the new
1844 (ldctor_build_sets): Avoid being called twice. Pass set element
1845 name to lang_add_reloc.
1846 * ldctor.h (struct set_info): Move definition here from ldctor.c.
1847 (struct set_element): Likewise. Add new field name.
1849 (ldctor_add_set_entry): Declare new name parameter.
1850 * ldwrite.c (build_link_order): Don't insist that either name or
1851 section be NULL in a lang_reloc_statement.
1852 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
1854 (constructor_callback): Pass name to ldctor_add_new_set_entry for
1857 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
1859 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
1861 * mpw-config.in: Add PowerMac target support, generate config.h.
1862 * mac-ld.r: New file, Mac resources.
1863 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
1864 * mpw-make.in: Remove.
1865 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
1867 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
1869 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
1870 -static as a synonym for -bnso.
1872 * scripttempl/aix.sc: Move special symbols inside sections.
1873 Always start .data at 0.
1875 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
1877 * Makefile.in (diststuff): Also make info.
1878 (maintainer-clean realclean): Also delete *.info*.
1880 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
1882 * emultempl/aix.em: Add support for various AIX linker options,
1883 for AIX import and export files, and for AIX shared objects.
1884 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
1886 * ldmain.c (main): Initialize new field link_info.static_link.
1888 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
1889 (constructor_callback): Likewise.
1890 * ldmisc.c (vfinfo): Likewise.
1891 * ldwrite.c (build_link_order): Likewise.
1893 * ld.texinfo: The MRI ALIGN directive is supported.
1895 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1897 * emulparams/elf32vr4300.sh: Deleted.
1898 * emulparams/elf32vr4300el.sh: Deleted.
1899 * emulparams/elf32b4300.sh: Added.
1900 * emulparams/elf32l4300.sh: Added.
1901 * configure.tgt, Makefile.in: Updated the build to use the
1902 new 8.3 unique names.
1904 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
1906 * ldlang.c (entry_symbol): Make non-static.
1907 * ldlang.h (entry_symbol): Declare.
1909 * ldlex.l: Treat PROVIDE as a keyword in expression state.
1911 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
1913 * scripttempl/pe.sc (.bss): Move to be after .text
1915 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
1917 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
1918 Search trinary.cond rather than searching trinary.lhs twice. From
1919 linli@ihp.PHys.ethz.CH.
1921 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
1922 directory searching code into gld${EMULATION_NAME}_search_dir.
1923 (gld${EMULATION_NAME}_search_dir): New static function, extracted
1924 from gld${EMULATION_NAME}_find_so.
1925 (global_needed, global_found): New static variables.
1926 (gld${EMULATION_NAME}_after_open): New static function.
1927 (gld${EMULATION_NAME}_search_needed): New static function.
1928 (gld${EMULATION_NAME}_try_needed): New static function.
1929 (gld${EMULATION_NAME}_check_needed): New static function.
1930 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
1931 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
1933 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
1934 (eelf32lppc.c): Likewise.
1935 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
1936 (GENERATE_SHLIB_SCRIPT): Define as yes.
1938 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
1940 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
1941 bfd_link_needed-list; make appropriate changes.
1943 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
1944 (rs6000-*-aix*): New target; use aixrs6.
1945 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
1946 * emultempl/aix.em: New file.
1947 * scripttempl/aix.sc: New file.
1948 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
1949 (eaixppc.c, eaixrs6.c): New targets.
1951 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
1953 * scripttemp/pe.sc (.reloc): Move to the end.
1955 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
1957 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
1958 section which was not linked into the final output.
1960 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
1962 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
1965 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
1967 * ld.h (args_type): Add rpath_link field.
1968 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
1969 required dependencies in rpath_link path. Only search
1970 LD_LIBRARY_PATH when configured native.
1971 * lexsup.c (parse_args): Recognize -rpath-link.
1972 * ld.1, ld.texinfo: Document -rpath-link.
1974 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
1976 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
1977 bother searching for needed libraries unless doing a final link.
1979 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
1981 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1983 * ld/ld.1: Fix formatting bugs.
1985 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
1987 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
1988 * ldexp.h (exp_get_abs_int): Update declaration.
1989 * ldlang.c (print_output_section_statement): Use fprintf_vma to
1990 print return value of exp_get_abs_int.
1992 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
1994 * emultempl/elf32.em (global_stat): New file static variable.
1995 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
1996 that the file has not already been included under another name.
1997 (gld${EMULATION_NAME}_stat_needed): New static function.
1999 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
2001 * scripttempl/armcoff.sc: Start .text at 0x8000.
2002 Start .data at 0x40000.
2004 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
2006 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
2007 command_line.rpath is set, use it, rather than the -L options, to
2008 build the rules section.
2009 * ld.texinfo: Document this use of -rpath.
2011 * lexsup.c (parse_args): Don't set link_info.shared for -assert
2012 pure-text. Pass true, not 1, to lang_add_entry.
2013 * emultempl/sunos.em (find_assign): New static variable.
2014 (found_assign): New static variable.
2015 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
2016 If not a relocateable link, and no start symbol was specified on
2017 the command line, and there are any undefined symbols, set
2018 link_info.shared. If link_info.shared is set, set the address of
2019 the .text section to 0x20.
2020 (gld${EMULATION_NAME}_find_assignment): Rename from
2021 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
2022 set, then just set found_assign based on whether an assignment is
2023 found to find_assign.
2024 (gld${EMULATION_NAME}_get_script): Don't use a special script when
2025 producing a shared library.
2026 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
2027 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
2028 * ldlang.c (entry_from_cmdline): New global variable.
2029 (lang_add_entry): Change cmdline parameter from int to boolean.
2030 Use global entry_from_cmdline rather than function static
2032 * ldlang.h (entry_from_cmdline): Declare.
2033 (lang_add_entry): Change declaration of second parameter from int
2035 * ldgram.y: Pass false, not 0, to lang_add_entry.
2037 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
2039 * ld.h (parsing_defsym): Declare.
2040 * ldlex.h (lex_string): Declare.
2041 * ldlex.l (lex_string): Define.
2042 * lexsup.c (parsing_defsym): Define.
2043 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
2044 lex_redirect, and clear it after calling yyparse. Set
2045 parsing_defsym around call to yyparse.
2046 * ldmain.c (main): Set lex_string before calling lex_redirect, and
2047 clear it after calling yyparse.
2048 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
2049 in linker scripts correctly.
2051 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
2052 COFF targets, allowing for the leading underscore used on SPARC
2055 * lexsup.c (parse_args): Handle -assert.
2056 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
2057 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
2058 shared library script when appropriate.
2059 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
2060 section at SIZEOF_HEADERS.
2062 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
2064 * Makefile.in (earmcoff.c): Build.
2065 * configure.tgt (arm-*-coff): New target
2066 * emulparms/armcoff.sh: New file.
2067 * scripttempl/armcoff.sc: New file.
2069 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
2071 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
2073 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
2075 * ldfile.c (ldfile_set_output_arch): Make arch const.
2077 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2079 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
2080 beginning of the .bss area, not at the end of data. Add
2081 __sbss_{start,end} symbols.
2083 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
2085 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
2086 (CXX_FOR_TARGET, install): Likewise.
2088 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
2090 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
2091 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
2092 (CXX_FOR_TARGET): Likewise.
2093 (install): Likewise.
2094 (GENERATED_HFILES): Remove config.h.
2095 (.dep): Depend upon config.h.
2097 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
2099 * configure.tgt (mips*-dec-netbsd*): New target.
2101 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
2103 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
2105 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
2107 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
2109 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
2111 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
2112 Start .text section on the right boundary. Always align
2115 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
2117 * Makefile.in (maintainer-clean): New target.
2119 * ldmain.c (struct warning_callback_info): Define.
2120 (warning_callback): Add new parameter symbol. Call
2121 warning_find_reloc to try to find the section and VMA.
2122 (warning_find_reloc): New static function.
2123 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2124 Pass NULL as symbol parameter to warning callback.
2126 * ld.texinfo: Clarify -L option.
2128 * ldlang.c (lang_one_common): Add cast to avoid warning.
2129 (topower): Likewise. Also, reindent.
2130 * ldwrite.c (clone_section): Change i to unsigned int.
2131 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
2132 cast to avoid warning.
2134 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
2136 * Makefile.in (config.status): Depend upon configure.tgt.
2138 * ldemul.h (ldemul_set_symbols): Declare.
2139 (ldemul_parse_args): Declare.
2140 * ldemul.c (ldemul_parse_args): Fix indentation.
2142 * configure.in: Call AC_HEADER_DIRENT.
2143 * configure, config.in: Rebuild.
2144 * emultempl/sunos.em: Use autoconf recommend mechanism to define
2145 DIR and struct dirent.
2147 * configure.tgt (mips*-*-bsd*): New case.
2149 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
2151 * configure.tgt (i[345]86-*-ptx*): New case.
2153 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
2155 * config.in: Rename from config.h.in.
2156 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2157 Check for config.h:config.in when creating stamp-h.
2158 * configure: Rebuild.
2159 * Makefile.in (stamp-h): Depend upon config.in rather than
2160 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2161 calling config.status.
2163 * Makefile.in (distclean): Remove config.h and stamp-h.
2165 * configure.host (sparc-*-sunos64*): Remove.
2166 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
2168 * ldexp.c (exp_fold_tree): Don't warn about moving the location
2169 counter backward in the absolute section.
2171 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
2173 * configure.in: Rewrite to use autoconf.
2174 * configure.host: New file.
2175 * configure.tgt: New file.
2176 * aclocal.m4: New file.
2177 * configure: New file, built by autoconf.
2178 * acconfig.h: New file.
2179 * config.h.in: New file, built by autoheader.
2180 * sysdep.h: New file.
2181 * ld.h: Incorporate old contents of config.h.
2183 * Makefile.in: Various changes for new configure script. Also:
2184 (CC_FOR_BUILD): Remove.
2185 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
2186 (dep.sed): Use @SRCDIR@, not @srcdir@.
2187 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
2188 * genscripts.sh: Create ldscripts if it does not exist.
2189 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
2190 * mpw-esh.c, emultemp/*.em: Likewise.
2191 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
2193 * config/*.mt, config/*.mh: Remove.
2195 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
2197 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2198 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
2200 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
2202 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
2204 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
2206 * ldmain.c (warning_callback): Add abfd, section, and address
2208 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2209 Change call to warning accordingly.
2211 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
2212 relocateable and not shared, put .gnu.warning.SYMBOL sections into
2215 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
2217 * configure.in: Added mips*vr4300-idt-elf* and
2218 mips*vr4300el-idt-elf* targets.
2219 * Makefile.in: Added eelf32vr4300* targets.
2220 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
2221 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
2223 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
2225 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
2226 <brendan@cygnus.com>.
2228 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
2230 * ldemul.c (ldemul_parse_args): New.
2231 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
2232 * lexsup.c (all pe stuff): Moved into pe.em
2233 (parse_args): Call emulation arg parser.
2234 * emultempl/pe.em (parse_args): handle PE specfic args.
2236 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
2238 * ldlang.c (lang_memory_region_lookup): Don't use the first region
2239 as the default region. Create a new region instead.
2241 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
2243 * ldemul.c (ldemul_set_symbols): New function.
2244 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
2245 * ldmain.c (main): Add call to ldemul_set_symbols.
2246 * lexsup.c (set_pe_value): New args.
2248 (parse_args): Cope with new set_pe_value args.
2249 * emultempl/pe.em (set_symbols): New function.
2250 (ld_emulation_xfer_struct): Add set_symbols.
2251 * scripttempl/pe.sc: Use new symbols.
2253 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
2255 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
2256 For -Y, ignore a leading `P,', and only call set_default_dirlist
2257 after processing all the other arguments.
2259 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
2261 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
2262 * emulparams/armpe.sh: Run PE script.
2264 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
2266 * ldmain.c (main): Remove PE stuff.
2267 * lexsup.c (options): Load more PE options.
2268 (set_pe_value): New function.
2270 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
2273 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
2274 * emultempl/pe.sc: New file performs generic PE support and sorts
2276 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
2277 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
2278 * scripttempl/pe.sc: New.
2279 * Makefile.in: Use new files.
2281 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
2283 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
2284 (.strings,.ctors,.dtors): Likewise.
2286 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
2288 * scripttempl/armpe.sc: Always start code at 0x401000, even
2290 * ldwrite.c (strdup): New extern declaration.
2291 * ldgram.y (atype): New rule to clarify type parsing.
2292 * ldlang.c (init_os): Remove commented out code.
2293 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
2294 unless told not to by the link script.
2296 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
2298 * ldlang.c (lang_set_startof): New static function.
2299 (lang_process): Call it.
2301 * ldgram.y: Tweak casesymlist to avoid bison errors.
2303 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
2304 Solaris compatibility.
2306 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
2308 * ldgram.y (YYDEBUG): If not defined, define as 1.
2309 (CASE, EXTERN, START): New tokens.
2310 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
2311 (casesymlist): New nonterminal.
2312 (extern_name_list): New nonterminal.
2313 * ldlex.l: Accept lower case trailing base specifiers. Don't
2314 ignore the first digit when the base is a suffix. Accept many
2315 EXPRESSION state tokens in MRI state. Support MRI continuation
2316 lines and MRI semicolon comments. Accept all MRI keywords in
2317 lower case. Add CASE, EXTERN, and START MRI keywords.
2319 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2321 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
2324 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2326 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
2327 $r/../gcc/xgcc unless it is present.
2329 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
2331 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
2333 * scripttempl/m68klynx.sc: Likewise.
2334 * scripttempl/nw.sc: Likewise.
2335 * scripttempl/sa29200.sc: Likewise.
2336 * scripttempl/sparclynx.sc: Likewise.
2338 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
2340 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
2342 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
2344 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
2346 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
2348 * scripttempl/i386pe.sc: Cope with constructors.
2349 * scripttempl/z8ksim.sc: Deleted.
2350 * scripttempl/z8000.sc: Resurrected as this, but
2351 can handle z8001 and z8002 formats.
2352 * emulparams/z8ksim.sh: Deleted.
2353 * emulparams/{z8001.sh, z8002.sh}: New files.
2354 * config/z8ksim.mt: Deleted
2355 * config/z8k-coff.mt: New, generates both emulations.
2357 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
2359 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
2360 %B, in case it is in an archive.
2362 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
2364 * ldlang.c (lang_process): Call reset_memory_regions for each
2367 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
2369 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
2372 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
2374 * ldmain.c (constructor_callback): Allocate set_name in stack
2375 frame, rather than always calling alloca with a fixed size.
2377 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
2379 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
2380 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
2382 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
2384 * ldwrite.c (clone_section): Set the alignment of the clone
2385 section to that of the section being cloned.
2387 * ldwrite.c (split_sections): Don't split the first input section
2388 into a new output section.
2390 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
2392 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
2393 (GENERATE_SHLIB_SCRIPT): Define as yes.
2395 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
2397 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
2399 * ldver.c (help): Update list of options to match currently
2402 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
2404 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
2407 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
2408 it takes a size_t anyhow.
2409 (exp_binop): Likewise.
2410 (exp_trinop): Likewise.
2411 (exp_unop): Likewise.
2412 (exp_nameop): Likewise.
2413 (exp_assop): Likewise.
2414 * ldlang.c (lang_memory_region_lookup): Likewise.
2415 (init_os): Likewise.
2416 (ldlang_add_undef): Likewise.
2417 (insert_pad): Likewise.
2418 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
2421 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
2423 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
2425 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
2427 (ld_emulation_xfer_type): Add search parameter to
2428 open_dynamic_archive entry point.
2429 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
2430 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
2431 make non-static. Change all callers to use new name.
2432 (ldfile_open_file_search): Make static. If entry is dynamic, call
2433 ldemul_open_dynamic_archive.
2434 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
2435 * ldfile.h (ldfile_open_file_search): Don't declare.
2436 (ldfile_try_open_bfd): Declare.
2437 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2438 Accept search parameter. Don't search for a library, just look in
2440 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
2443 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
2445 * ldmain.c (set_scripts_dir): Don't base script directory on
2448 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
2450 * ldmisc.c (vfinfo): Don't print the line number if it isn't
2453 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
2455 * ld.h (ld_config_type): Add field warn_constructors.
2456 * ldmain.c (add_to_set): Warn if config.warn_constructors.
2457 (constructor_callback): Likewise.
2458 * lexsup.c (parse_args): Handle -warn-constructors.
2459 * ld.texinfo, ld.1: Document -warn-constructors.
2461 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
2462 get confused by directory names if we searched for the file.
2464 Based on patches from H.J. Lu <hjl@nynexst.com>:
2465 * ldlang.h (lang_input_statement_type): Add new field dynamic.
2466 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
2467 * ldfile.c: Include bfdlink.h.
2468 (ldfile_open_file): Check dynamic field of entry, not global
2469 dynamic_link field. Don't do a dynamic search when doing a
2471 * ldmain.c (main): Don't warn about dynamic_link for a
2473 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
2475 (gld${EMULATION_NAME}_create_output_section_statements): Always
2476 loop over input files.
2477 * Makefile.in: Rebuild dependencies.
2479 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
2482 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
2484 * ldmain.c (main): Set link_info.symbolic to false.
2485 * lexsup.c (parse_args): Handle -Bsymbolic.
2487 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
2489 * ldmain.c (HAVE_SBRK): Define for everything except
2490 specific systems that are known to not support sbrk.
2491 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
2493 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
2495 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
2496 Handle etree_provide.
2498 * emultempl/elf32.em (global_needed): New static variable.
2499 (global_found): Likewise.
2500 (gld${EMULATION_NAME}_after_open): New static function.
2501 (gld${EMULATION_NAME}_search_needed): Likewise.
2502 (gld${EMULATION_NAME}_try_needed): Likewise.
2503 (gld${EMULATION_NAME}_check_needed): Likewise.
2504 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
2505 gld${EMULATION_NAME}_after_open.
2507 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
2509 * configure.in (i386-*-win32): New target.
2511 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
2513 * lexsup.c (parse_args): Let -G either set the small data size or
2514 be equivalent to --shared, depending on the next argument. Accept
2515 and ignore -z for Solaris compatibility.
2517 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
2519 * lexsup.c (parse_args): Cast fopen result to PTR before storing
2520 it in link_info.base_file. Fix indentation.
2522 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
2524 * ldmain.c (main): Always initialize PE info in link_info.
2525 * lexsup.c (OPTION_BASE_FILE): New option.
2526 (parse_args): Handle new option.
2527 * emulparams/armpe.sh: Output pei.
2528 * emultempl/i386pe.em: Add newline to end.
2529 * scripttempl/armpe.sc: Change output and quote the $s.
2530 * scripttempl/i386pe.sc: Change output and quote the $s.
2532 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2534 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
2536 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
2537 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
2538 (i386msdos.o): New target.
2539 * config/i386-msdos.mt: Created.
2540 * emulparams/i386msdos.sh: Created.
2541 * scripttempl/i386msdos.sc: Created.
2543 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2545 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
2546 that contains pointers to be relocated.
2548 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2550 * mpw-esh.c: New file, modified for MPW from esh.c.
2551 * scripttempl/sh.sc: Reformatted to simplify MPWification,
2552 use *() to concat stab sections instead of [].
2554 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
2556 * scripttempl/armpe.sc: Add constructor support.
2558 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
2560 * ldlang.c (lang_size_sections): Any section with a DATA
2561 statement has contents.
2563 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2565 * emulparams/m68kelf.sh (NOP): Define.
2566 (DYNAMIC_LINK): Don't define.
2567 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
2568 will come from the linker script.
2570 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
2572 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
2574 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2576 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
2578 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2580 From Andrew Cagney <cagney@highland.com.au>
2581 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
2584 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
2586 Add support for ARM-PE.
2587 * Makefile.in (ALL_EMULATIONS): Add armpe.o
2588 * configure.in: Recognize armpe.
2589 * config/arm-pe.mt: New file.
2590 * emulparams/armpe.sh: New file.
2591 * scripttempl/armpe.sc: New file.
2594 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
2596 * configure.in (h8300h-*-hms): Deleted
2597 * config/cf-h8300h.mt: Deleted.
2599 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2601 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2603 From David Taylor (dtaylor@armltd.co.uk)
2604 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
2605 * configure.in: Recognize arm{,e[lb]-*-aout.
2606 * config/arm[lb]-aout.mt: New files.
2607 * emulparams/armaout[lb].sh: New files.
2608 * scripttempl/armaout.sc: New file.
2610 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2612 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
2613 be unique in 8 characters for DOS.
2615 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
2616 * emulparams/elf32ppcle.sh: Deleted.
2618 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
2619 Tom Griest <griest@cs.yale.edu>
2621 Initial support for PE executables (eg NT, win32)
2623 * Makefile.in (configure.in, ei386pe): Add support.
2624 * ldmain.c (main): Initialize PE argument info.
2625 * ldwrite.c (print_file_stuff): Don't print out .drectve
2626 and .debug section info.
2627 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
2628 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
2629 Handle new arguments.
2630 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
2633 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
2635 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
2636 segment. This allows ld -r to preserve unwind sections.
2638 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2640 * configure.in: Add little endian PowerPC support.
2642 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
2643 (eelf32ppcle.c): Support for little endian PowerPC.
2645 * config/ppcle-elf32.mt: New file for little endian PowerPC.
2646 * emulparams/elf32ppcle.sh: Ditto.
2648 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2650 * ldlang.c (print_output_section_statement): Check
2651 subsection_alignment, instead of checking section_alignment twice.
2652 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
2654 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
2656 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
2658 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
2660 * ldwrite.c (ldwrite): Before doing anything, reset the error
2661 code. If bfd_final_link returns an error, but the error code is
2662 unset, don't issue an extra message. Assume a correct error
2663 message was already set.
2665 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2667 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
2668 (em68kelf.o): New target.
2669 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
2670 * configure.in: Use them for m68*-*-elf.
2672 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
2674 Merge in support for Mac MPW as a host.
2675 (Old change descriptions retained for informational value.)
2677 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
2678 (i386-unknown-coff): Remove.
2679 (sh-hitachi-hms): New target.
2680 (emulation_ofiles): Set correctly for each target.
2681 (version, TDEFINES): Add to makefile fragment.
2682 * mpw-make.in (BISON): Use byacc instead of bison.
2683 (em_*.c): Replace with e*.c everywhere.
2684 (ldgram.h): Separate action from ldgram.c generation.
2685 (LD_PROG): Depend on Version.r.
2686 (Version.r): generate from version info.
2687 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
2689 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
2690 i386-unknown-aout, i386-unknown-coff): New targets.
2691 (m68k-aout, m68k-coff): Remove targets.
2692 (mk.tmp): Add definition of EMUL.
2694 * mpw-config.in (emulname): Set based on target.
2695 (ldemul-list.h): Construct.
2696 * mpw-make.in (install-only): New target.
2697 (install): Depend on install-only.
2699 * mpw-make.in (bindir): Fix pathname.
2700 (install): Move here from mpw-build.in.
2702 * mpw-config.in: New file, MPW configuration fragment.
2703 * mpw-make.in: New file, MPW makefile fragment.
2704 (This file is semi-automatically generated from Makefile.in.)
2705 * ldfile.c (slash): If MPW, set to `:'.
2706 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
2707 prevent redefinition errors.
2710 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
2712 * emulparams/arcelf.sh (ENTRY): Define.
2715 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
2717 * ldwrite.c (clone_section): Align clone sections on even
2720 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
2722 * configure.in: Change linux to default to elf. Using
2723 i[345]86-*-linuxaout will build a linker which defaults to a.out.
2724 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
2725 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
2726 * config/i386-lelf.mt: Remove.
2728 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
2730 * ldmain.c (main): If opening the map file fails, call
2731 bfd_set_error before calling einfo.
2733 * ld.texinfo, ld.1: Document the -no-keep-memory option.
2735 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
2737 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
2738 does mark shared libraries as executable.
2740 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
2742 * ldlang.c (lang_common): Change power to int. Pass larger values
2743 before smaller values.
2744 (lang_one_common): Treat info as int *. Don't bother to check for
2745 last value, since it is now zero.
2747 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
2749 * ldlang.c (load_symbols): An empty archive is OK.
2751 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
2753 * ldmain.c (progress.h): Include.
2754 (main): Call START_PROGRESS and END_PROGRESS.
2756 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
2758 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
2759 .dtors sections, so that these pointers get relocated also.
2760 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
2761 and end of the constructors/destructors.
2763 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2765 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
2766 describes an archive, call bfd_link_add_symbols on each member.
2767 * ldmain.c (whole_archive): New variable.
2768 (main): Initialize it to false.
2769 * ldmain.h: Declare whole_archive.
2770 * lexsup.c (parse_args): Grok --whole-archive switch.
2771 * ld.texinfo, ld.1: Document --whole-archive.
2773 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2775 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
2776 using the default emulation.
2778 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
2780 * config/hppaelf.mh (HOSTING_EMU): Likewise.
2782 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
2784 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
2785 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
2787 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
2789 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
2791 * ldlex.l: Return -lFILENAME as the token LNAME.
2792 * ldgram.y: Add token LNAME.
2793 (input_list): Treat LNAME like NAME, but pass it to
2794 lang_add_input_file as lang_input_file_is_l_enum.
2795 * ld.texinfo: Document using -lFILENAME in INPUT.
2797 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2799 * ldlang.c (lang_check): If the architectures are compatible call
2800 bfd_merge_private_bfd_data to let the backend do additional
2804 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
2806 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
2807 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
2810 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
2812 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
2813 all supported emulations.
2815 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
2817 * ldemul.c (ldemul_list_emulations): New function.
2818 * ldemul.h (ldemul_list_emulations): Declare.
2819 * ldver.c (help): List supported targets and emulations.
2821 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
2823 * scripttempl/elf.sc (.debug): Relocate to address 0.
2824 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
2825 .debug_sfnames, .line): Likewise.
2827 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
2829 * emultempl/elf32.em (hold_rel): New static variable.
2830 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
2831 contents whose names begin with ".rel" after hold_rel. Remove the
2832 assertion which checked for unplaced .rel sections. Don't try to
2833 sort the section into place if place->bfd_section is NULL.
2834 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
2835 section beginning with ".rel".
2837 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
2839 Doc note from pierre@phi.la.tce.com (Pierre Willard):
2840 * ld.texinfo: -X and -x work even if -s or -S are not specified.
2841 * ld.1: Similar change.
2843 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
2845 * emulparams/gld960coff.sh (COFF_CTORS): Define.
2846 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
2848 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
2850 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
2851 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
2852 * config/i386-lelf.mt: New file.
2853 * config/i386-gelf.mt: New file.
2855 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
2857 * configure.in: Match on mips-ecoff, and default to the IDT
2860 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
2862 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
2863 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
2864 to double the size of the table.
2867 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
2869 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
2872 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2874 * Makefile.in (distclean): Do recursive deletion, since ldscripts
2877 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
2879 * ldmain.c (main): If trace_file_tries is true, and we are using
2880 an internal linker script, print out the script.
2881 * ldfile.c (try_open): Reindent function. Make the messages about
2882 opening script files more informative.
2884 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
2885 * ld.texinfo, ld.1: Update accordingly.
2887 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
2889 * ldlang.c (lang_one_common): Adjust references to common symbol
2890 information for new structure.
2892 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
2894 * ldmain.c (undefined_symbol): Handle section being NULL.
2896 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
2897 * ldexp.c (fold_name): Likewise.
2898 * ldlang.c (print_one_symbol): Likewise.
2899 (lang_finish): Likewise.
2900 * ldmain.c (multiple_common): Likewise.
2901 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
2902 renamed to bfd_link_hash_undefweak.
2904 * scripttempl/alpha.sc: Set address of .data section correctly
2905 when -n or -N is used. Patch from Chris G Demetriou
2906 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
2907 * scripttempl/mips.sc: Similar change.
2909 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
2911 * ldlang.c (lang_size_sections): Clarify error message when user
2912 specified start addr conflicts with region. Fix resetting of
2915 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
2917 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
2918 in lang_allocating_phase_enum.
2920 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
2922 * Makefile.in (distclean): Depend upon clean. Don't bother to
2923 remove files which will be removed by clean. From patch by
2924 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
2926 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
2928 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
2929 a MIPS target, clobber the size of all but the first input
2930 .reginfo section to be 0, so that lang_size_sections sets the
2931 correct size for the output .reginfo section.
2933 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
2935 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2936 Remove unused variable is.
2938 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2940 * configure.in: Add support for powerpc-*-eabi.
2942 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
2945 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
2946 elf.sc, which defines some new symbols PowerPC elf needs.
2948 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2950 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
2951 constructor entry is in the absolute section.
2953 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2955 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
2956 * config/i386-gnu.mt: New file. Include ELF support.
2958 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2960 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
2961 there are any input sections named .gnu.warning, treat them as
2962 containing a warning message to be printed by the linker, and
2963 clobber the size so that the message is not copied into the output
2965 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
2968 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
2970 * configure.in (w65-*-*): New target.
2971 * Makefile.in: Update.
2972 * scripttempl/w65.sc: New.
2973 * config/coff-w65.mt: New.
2975 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
2977 * ldlang.c (lang_place_orphans): Don't ignore files with
2978 just_syms_flag set. Instead, put all their sections in
2979 bfd_abs_section_ptr, using the section VMA as the output_offset.
2981 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2983 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
2984 name `reloc_howto_type', since it's now defined to be const.
2985 * ldlang.c (lang_add_reloc): Ditto.
2986 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
2988 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2990 * ldexp.c (fold_binary): Adding or subtracting an absolute value
2991 to a relative value does not require forcing the relative value to
2992 be absolute. Also, reindent function.
2994 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2996 * ldwrite.c (clone_section): Create a symbol with the
2997 same name as the section.
2999 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3001 * ld.h (split_by_reloc, split_by_file): New flags.
3002 * ldwrite.c (clone_section, split_sections): New functions.
3003 * lexsup.c (parse_args): Understand new split options.
3006 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
3008 * configure.in (arc-elf): New target.
3009 * Makefile.in (earcelf.c): New target.
3010 * config/arc-elf.mt: New file.
3011 * emulparms/arcelf.sh: New file.
3014 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3016 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
3017 .data segment. They must be writable when creating a shared
3018 library. From H.J. Lu <hjl@nynexst.com>.
3020 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
3022 * emultempl/miposecoff.em: New file.
3023 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
3024 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
3025 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
3026 provide __runtime_reloc_start and __runtime_reloc_stop if they are
3027 used. Align _fdata to a 16 byte boundary.
3028 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
3030 (emipsidtl.c): Likewise.
3031 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
3033 * ld.h (args_type): Add new field embedded_relocs.
3034 * ldemul.h (ldemul_after_open, after_open_default): Declare.
3035 (ld_emulation_xfer_struct): Add new field after_open.
3036 * ldemul.c (ldemul_after_open): New function.
3037 (after_open_default): New function.
3038 * ldlang.c (lang_process): Call ldemul_after_open.
3039 * lexsup.c (parse_args): Handle --embedded-relocs.
3040 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
3041 new after_open field to after_open_default.
3042 * emultempl/generic.em, emultempl/gld960.em: Likewise.
3043 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
3044 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
3045 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
3046 * ld.texinfo, ld.1: Mention -embedded-relocs.
3048 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3050 * Makefile.in: Add eshl.o.
3051 * config/coff-sh.mt: Add shl emulation.
3053 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3055 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
3056 Youngdale <eric@aib.com>.
3058 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3060 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
3061 * config/i386linux.mh: New file; set HOSTING_CRT0.
3062 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
3063 /usr/lib, since that is already in LIB_PATH.
3065 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
3067 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
3069 (.data, .bss): If "-N", then place the data/bss just after the end
3070 of the .text section rather than at the default 0x40000000.
3072 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
3075 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3077 Patches from Eric Youngdale <eric@aib.com>:
3078 * ldlang.c (lang_finish): Don't warn if entry symbol not found
3079 when generating a shared library.
3080 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
3081 attempting to place an orphaned relocation section when generating
3082 a dynamically linked object.
3084 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
3087 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3089 * ld.h (args_type): Add field export_dynamic.
3090 * lexsup.c (parse_args): Recognize --export-dynamic.
3091 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3092 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
3094 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3096 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
3097 we allocate common symbols.
3099 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
3101 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
3102 .rela.fini to the list of .rel* sections.
3104 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3106 * ldlang.c (load_symbols): Add new argument place. Only accept
3107 linker scripts if place is not NULL. Put commands found in an
3108 assumed linker script into place.
3109 (lookup_name): Pass NULL as place argument to load_symbols.
3110 (open_input_bfds): In lang_input_statement_enum case, pass a place
3111 argument to load_symbols, and store any new statements after the
3114 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3116 * ldver.c (ldversion): Bump to 2.5.3.
3118 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3120 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
3122 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3124 * Makefile.in (check): Add missing "else true" clause.
3126 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
3128 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
3129 entry point to "start". Align at end of each section to 0x200.
3130 Start .text section 0x1000 later. Add _etext, _edata, _end
3133 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3135 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
3136 composed of different object file formats.
3137 (ldctor_build_sets): If the output format does not support the
3138 reloc, and we are not generating a relocateable link, try getting
3139 the reloc from the input format.
3141 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
3143 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
3144 (em68knbsd.c): New target.
3146 * config/m68k-nbsd.mt: New file.
3147 * emulparams/m68knbsd.sh: New file.
3148 * configure.in (m68*-*-netbsd*): Use above configs.
3150 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3152 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
3153 appropriately named static library, stop the search at that
3156 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3158 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
3159 and esparcnbsd.o; sorted entries.
3160 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
3162 * config/netbsd532.mt: Removed.
3163 * emulparams/netbsd532.sh: Removed.
3165 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
3166 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
3167 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
3168 sparc*-*-netbsd*): Use above configs.
3170 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3172 * ldmain.c (multiple_common): One of the types may now be
3173 bfd_link_hash_indirect. The old BFD argument may be NULL.
3175 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3177 * configure.in: Add * at the end of m68k-hp-hpux.
3179 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3181 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
3184 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3186 * scripttempl/nw.sc: Gather constructors and destructors and
3187 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
3189 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
3191 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
3192 (ei386nw.c, eppcnw.c): New targets.
3194 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
3195 scripttempl/nw.sc: New files, for i386 and powerpc netware.
3197 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
3198 instead of {i386,ppc}-elf.
3200 * configure.in (sparc*-*-netware): Removed. There is no such
3203 * ldint.texinfo: Move misplaced `@end iftex'.
3205 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
3207 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
3208 .rela.dtors to the list of .rel* sections.
3210 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3212 * ldver.c (ldversion): Update to version 2.5.
3213 * Version 2.5 released.
3215 * configure.in (all_targets): Handle i386-linux*.
3217 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3219 * scripttempl/aout.sc: Set _etext and __etext to ., not
3220 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
3221 will not break any other system. From Eric Valette
3224 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3226 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
3227 --verbose to get the old -V behaviour.
3228 * ld.1, ld.texinfo: Document this change.
3230 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3232 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
3233 assertion, since it could fail with a user defined linker script.
3235 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
3236 name in the hash table during the first phase--the hash table does
3237 not even exist at that point, much less have the right value.
3239 * Makefile.in (CC): Define.
3240 (CXX): Move definition, change from g++ to gcc.
3241 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
3242 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
3243 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
3244 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
3245 (.cc.o): Comment out.
3247 (site.exp): Don't create testdir or set tmpdir.
3248 (check): Run checks even if not running native. Use CC_FOR_TARGET
3249 instead of RUNTEST_CC, and likewise for CXX.
3250 (cdtest targets): Comment out.
3251 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
3252 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
3253 * cdtest-main.cc, cdtest.exp: Remove.
3255 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3257 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
3258 file naming problems.
3259 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
3260 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
3261 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
3262 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
3263 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
3264 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
3265 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
3267 * genscripts.sh: Always search /usr/local/TARGET/lib.
3269 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
3271 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3273 * configure.in: Handle i386-bsdi* targets like i386-bsd.
3275 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3277 * lexsup.c (parse_args): Add support for -a for HP/UX
3280 * lexsup.c (parse_args): -c takes an argument.
3282 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3284 * ld.h (args_type): Add new field endian.
3285 * lexsup.c (parse_args): Handle -EB and -EL by setting
3286 command_line.endian.
3287 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
3288 * ldlang.c (lang_add_output_format): Add arguments big and little.
3289 If command_line.endian is set, use it to select big or little
3290 rather than the default. Changed all callers.
3291 * ldlang.h (lang_add_output_format): Update declaration.
3292 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
3293 LITTLE_OUTPUT_FORMAT.
3294 * emulparams/elf32mipl.sh: Likewise.
3295 * emulparams/mipsbig.sh: Likewise.
3296 * emulparams/mipsbsd.sh: Likewise.
3297 * emulparams/mipsidt.sh: Likewise.
3298 * emulparams/mipsidtl.sh: Likewise.
3299 * emulparams/mipslit.sh: Likewise.
3300 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
3301 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
3303 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
3304 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
3305 * scripttempl/mipsbsd.sc: Likewise.
3307 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
3308 depending upon ldgram.c, so that a parallel make does not try to
3311 * configure.in (mips*el-elf*): New target.
3312 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
3313 (eelf32mipl.c): New target.
3315 * config/mipsl-elf32.mt: New file.
3316 * emulparams/elf32mipl.sh: New file.
3318 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3320 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
3323 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3325 * ldmisc.c (vfinfo): Print BFD file name as well as file name
3326 returned by find_nearest_line, in case the file name is something
3327 unhelpful such as a .h file. Handle %u.
3329 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3331 * ldlang.c (lang_do_assignments): Make sure output statement
3332 has an attached bfd_section before trying to dereference it.
3334 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3336 * ld.h (ld_config_type): Add new field warn_once.
3337 * ldmain.c (undefined_symbol): Handle -warn-once.
3338 * lexsup.c (parse_args): Recognize -warn-once.
3339 * ld.texinfo (Options): Document -warn-once.
3342 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
3343 name. For %C, print the function name on a separate line, to keep
3344 the length of error messages under control.
3345 * ldmain.c (multiple_definition): Use %D for ``first defined
3347 (undefined_symbol): Use %D for ``more undefined references
3350 * ldmisc.c (multiple_warn): Remove; no longer used.
3351 * ldmisc.h (multiple_warn): Don't declare.
3353 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3355 * ldlang.c (print_output_section_statement): Print all lines
3358 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3360 * ldlang.c (load_symbols): Check for archive before object. Use
3361 bfd_check_format_matches, and, if ambiguous, print a list of
3362 matching formats. If file format is not recognized, treat file as
3364 * ldgram.y (yyerror): If assuming an object file is a script,
3365 mention that. Tweak the format of the error messages.
3366 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
3367 guess that this is not actually a script, and just report that the
3368 file format was not recognized.
3369 * ld.texinfo (Options): Admit that -( may be used more than once.
3370 Add note that unrecognized object files are now treated as linker
3373 * ldfile.c (ldfile_input_filename): Make const.
3374 (ldfile_assumed_script): New variable.
3375 (try_open): Change arguments types to const.
3376 (ldfile_find_command_file): Likewise.
3377 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
3378 * ldfile.h: Update declarations for ldfile.c changes.
3379 * ldlex.l: Include <ctype.h>.
3380 (file_name_stack): Change to be const char *.
3381 (lineno_stack): New static variable.
3382 (<<EOF>>): Set lineno as well as ldfile_input_filename.
3383 (lex_push_file): Make name argument const. Initialize
3385 (lex_redirect): Initialize lineno_stack entry.
3386 (lex_warn_invalid): Handle non printable characters nicely.
3387 * ldlex.h (lex_push_file): Declare second argument as const.
3389 * ldgram.y (ifile_p1): Recognize GROUP.
3390 * ldlex.l: Recognize GROUP.
3391 * ld.texinfo (Option Commands): Document GROUP.
3393 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3395 * config/m68klynx.mh: New file.
3397 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
3399 * emultempl/hppaelf.em: Add newlines to the error messages.
3401 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3403 * config/i386lynx.mh: New file.
3404 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
3405 unless CONSTRUCTING.
3407 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3409 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
3410 (GENERATE_SHLIB_SCRIPT): Define as yes.
3411 (DYNAMIC_LINK): Define as false.
3412 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
3413 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
3414 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
3415 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
3418 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3420 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
3422 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3424 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
3425 .got section is now explicitly handled in elf.sc.
3427 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3429 * scripttempl/alpha.sc: Redo script to set . outside of sections
3430 and not bother to explicitly specify section addresses.
3431 Explicitly place .sdata section.
3433 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3435 * scripttempl/m68kcoff.sc: Put .bss in data segment.
3437 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
3438 0, and to only be marked as NOLOAD if relocating.
3439 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
3440 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
3441 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
3442 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
3443 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
3444 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
3445 * scripttempl/sparclynx.sc: Likewise.
3447 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
3449 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
3450 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
3453 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
3455 * ld.h (args_type): Add field soname.
3456 * lexsup.c (parse_args): Handle -soname argument.
3457 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
3459 * ld.texinfo: Document -soname.
3461 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3463 * ldlang.c (lang_check): Don't try to set the architecture if the
3464 input and output files are incompatible. Just warn.
3466 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3468 * configure.in: Change i[34]86 to i[345]86.
3470 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3472 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
3474 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3476 Make the ELF linker handle orphaned sections reasonably. Also,
3477 define __start_SECNAME and __stop_SECNAME around sections whose
3478 names can be represented in C, for the benefit of symbol sets in
3480 * ldemul.h (ldemul_place_orphan): Declare.
3481 (ld_emulation_xfer_type): Add place_orphan field.
3482 * ldemul.c (ldemul_place_orphan): New function.
3483 * ldlang.h (wild_doit): Declare.
3484 * ldlang.c (wild_doit): Make nonstatic.
3485 (lang_place_orphans): Call ldemul_place_orphan.
3486 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
3487 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
3489 (gld${EMULATION_NAME}_place_orphan): New static function.
3490 (gld${EMULATION_NAME}_place_section): New static function.
3491 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
3493 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
3495 * scripttempl/aout.sc: Add .linux-dynamic after .data.
3497 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3499 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
3500 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
3502 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3504 * ldexp.h (exp_get_abs_int): Declare.
3506 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3508 * ldlang.c (lang_do_assignments): Handle complex AT's better.
3509 * ldexp.c (exp_get_abs_int): New function.
3511 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
3513 * configure.in: add i960-nindy-coff support.
3515 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3517 * ldlex.l (yy_create_string_buffer): Handle change to internal
3518 interface in flex 2.4.7.
3520 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
3522 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
3523 New function; add 0x20 to any use of -Ttext.
3524 (gld${EMULATION_NAME}_create_output_section_statements): New
3526 (ld_${EMULATION_NAME}_emulation): Use the new function
3527 gld${EMULATION_NAME}_create_output_section_statements.
3529 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3531 * scripttempl/mips.sc: Redo script to set . outside of sections
3532 and not bother to explicitly specify section addresses.
3534 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3536 * scripttempl/elf.sc: Copy several more relocation sections into
3537 the output. Put .got.plt sections into .got.
3539 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3541 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
3543 Add a new script operator, PROVIDE, to define a symbol only if it
3545 * ldgram.y (PROVIDE): New token.
3546 (assignment): Accept PROVIDE.
3547 * ldlex.l (PROVIDE): New token.
3548 * ldexp.h (node_type): Add etree_provide to node_class enum.
3549 (exp_provide): Declare.
3550 * ldexp.c (exp_fold_tree): Handle etree_provide.
3551 (exp_provide): New function.
3552 (exp_print_tree): Handle etree_provide.
3553 * ld.texinfo: Document PROVIDE.
3555 * ldlang.c (lang_common): Pass desired alignment to
3556 lang_one_common as power of two.
3557 (lang_one_common): Get common symbol alignment from linker hash
3558 table entry. Treat desired alignment as a power of two.
3560 * ldlang.c (wild_section): Attach all section with the given name,
3561 not just the first one. If there is no name, attach all sections
3562 even if the SEC_IS_COMMON flag is set.
3564 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3566 * ld.h (args_type): Add field rpath.
3567 * lexsup.c (S_ISDIR): Define if not already defined.
3568 (parse_args): Add support for -rpath. If -R is used to name a
3569 directory, treat it as -rpath for Solaris compatibility.
3570 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3571 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
3572 * ldmain.c (main): Initialize command_line.rpath to NULL.
3573 * ld.texinfo: Document -rpath option.
3575 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
3577 * emulparams/pc532machaout.sh: New file. Pc532 mach script
3580 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
3582 * config/pc532mach.mt: New file. Pc532 mach target support.
3584 * config/pc532mach.mh: New file. Pc532 mach host support.
3586 * config/netbsd532.mt: New file. Netbsd 532 target support.
3588 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
3590 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
3593 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3595 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
3596 bfd_abs_section_ptr, not &bfd_abs_section.
3598 * lexsup.c (parse_args): Changed "retain-symbols-file" from
3599 no_argument to required_argument. From djm.
3601 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3603 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
3604 sections to force a VMA of 0; needed for ELF backends which have
3605 not been converted to the new linker style.
3607 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
3609 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
3610 it was for the HPUX dynamic loader's use and it creates problems
3613 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
3615 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
3616 * ldlang.h (lang_do_assignments): Put external decl here.
3617 * emultempl/hppaelf.em: Minor cleanups throughout file.
3618 (hppa_elf_create_output_section_statements): Rewrite.
3619 (hppaelf_finish): Rewrite.
3621 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3623 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
3625 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
3627 * ld.texinfo: -Bstatic is not ignored.
3629 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
3631 * ldlex.l: Recognize \r the same as \n.
3633 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3635 Preliminary support for generating shared libraries, from Eric
3636 Youngdale <ericy@cais.cais.com>.
3637 * genscripts.sh: If the emulation parameter file sets
3638 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
3639 CREATE_SHLIB defined.
3640 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
3641 link_info.shared is set, use the .xs script file.
3642 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
3643 .interp section, and don't include TEXT_START_ADDR in the starting
3644 address of the first section.
3645 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
3646 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
3648 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3650 * configure.in: Change --with-targets to --enable-targets.
3652 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3654 * lexsup.c (parse_args): Add support for new options -( -) with
3655 synonyms --start-group --end-group.
3656 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
3657 (lang_group_statement_type): Define new struct.
3658 (lang_statement_union_type): Add group_statement field.
3659 (lang_enter_group, lang_leave_group): Declare.
3660 * ldlang.c (lang_for_each_statement_worker): Handle
3661 lang_group_statement_enum.
3662 (map_input_to_output_sections, print_statement): Likewise.
3663 (lang_size_sections, lang_do_assignments): Likewise.
3664 (open_input_bfds): Completely rewrite. Now does its own looping,
3665 rather than using lang_for_each_statement. Handle groups.
3666 (lang_process): Update call to open_input_bfds.
3667 (print_group): New static function.
3668 (lang_enter_group, lang_leave_group): New static functions.
3669 * ldfile.c (ldfile_open_file): If the file has already been
3670 opened, just return rather than taking an assertion failure.
3671 * ldver.c (help): Mention new options.
3672 * ld.texinfo: Document new options.
3674 * ldlang.c (end_of_data_section_statement_list): Don't define.
3675 (lang_leave_output_section_statement): Don't set obsolete variable
3676 end_of_data_section_statement_list.
3678 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
3681 * ldlang.c (lang_size_sections): Adjust current region address
3682 even for sections with an explicit address. From
3683 ralphc@pyramid.com (Ralph Campbell).
3685 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
3686 From jrs@world.std.com (Rick Sladkey).
3688 * scripttempl/mipsbsd.sc: Let sections align to their natural
3691 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3693 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
3695 (lang_abs_symbol_at_beginning_of): Likewise.
3696 (lang_abs_symbol_at_end_of): Likewise.
3697 (lang_size_sections): Use bfd_is_abs_section to check for the
3698 absolute section. Don't try to set the VMA or output_offset or
3699 size of the absolute section.
3700 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
3703 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
3705 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
3706 when generating relocatable objects.
3708 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
3710 * emultempl/linux.em: New file providing support for linking
3711 against Linux shared libraries.
3712 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
3713 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
3715 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3717 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
3718 * ldmain.c (main): Initialize link_info.shared to false. Give
3719 error if link_info.relocateable and link_info.shared are both set.
3721 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
3722 it as naming an emulation to be added to EMULATION_OFILES.
3723 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
3725 * Makefile.in: Rebuilt dependencies.
3726 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
3727 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
3728 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
3729 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
3730 (ei386linux.c): Remove; now in Makefile.in.
3731 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
3732 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
3733 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
3734 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
3735 (eelf64_sparc.c): Remove; now in Makefile.in.
3736 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
3737 (eelf32_sparc.c): Remove; now in Makefile.in.
3739 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
3740 no owner--it might be bfd_abs_section. From Eric Youngdale
3741 <ericy@cais.cais.com>.
3743 * scripttempl/aout.sc: Let sections align to their natural
3746 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3748 * ldemul.h (ldemul_open_dynamic_archive): Declare.
3749 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
3750 * ldemul.c: Include ldexp.h and ldlang.h.
3751 (ldemul_open_dynamic_archive): New function.
3752 * ldfile.h (ldfile_open_file_search): Declare.
3753 * ldfile.c: Include ldemul.h.
3754 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
3755 argument, not bfd *. Change all callers.
3756 (ldfile_open_file_search): Rename from open_a. Return boolean
3757 argument, not bfd *. Clean up. Change all callers.
3758 (ldfile_open_file): If doing a dynamic link, call
3759 ldemul_open_dynamic_archive rather than assuming the extension of
3760 a dynamic object is ".so".
3761 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
3763 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
3765 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
3767 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
3768 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
3769 Accept -static as a synonym for -non_shared.
3771 Let the user change the dynamic linker used by ELF code.
3772 * ld.h (args_type): Add new field interpreter.
3773 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
3775 * ldmain.c (main): Initialize command_line.interpreter to NULL.
3776 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
3777 the ELF backend to return the .interp section. If
3778 command_line.interpreter is not NULL, set the contents of .interp
3780 * ld.texinfo: Mention -dynamic-linker.
3782 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
3785 * lexsup.c (parse_args): Sort out the option macros and change the
3786 definitions to make it easier to add a new option.
3788 * scripttempl/aout.sc: Define __etext and __edata to go along with
3791 * ld.h (ld_config_type): Add new field traditional_format.
3792 * lexsup.c (parse_args): Add traditional-format to longopts, and
3794 * ldmain.c (main): Initialize config.traditional_format to false.
3795 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
3796 flags of output_bfd according to config.traditional_format.
3797 * ldver.c (help): Mention -traditional-format.
3798 * ld.texinfo: Document -traditional-format.
3800 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3802 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
3803 they are encountered.
3805 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
3807 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
3808 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
3810 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3812 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
3813 _FTEXT, _ETEXT and _FDATA. Dont define _END.
3815 * ldfile.c (open_a): If this is not an archive, try to open it in
3816 the current directory before searching for it.
3818 * lexsup.c (parse_args): Treat -i as a synonym for -r.
3820 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
3821 BLOCK works in a section address as documented.
3823 * ldgram.y (YYDEBUG): Don't define.
3825 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3827 * emultempl/gld960.em: Pass false for new argument to
3828 ldfile_add_library_path.
3829 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
3831 * emultempl/sunos.em: Only look for .so files if doing a dynamic
3834 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
3836 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
3838 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
3840 * Makefile.in (check): Delete ld.new dependency so that a regression
3841 test doesn't trigger a rebuild of the linker.
3843 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3845 * ldlang.c (map_input_to_output_sections): For lang_address, call
3846 init_os if it hasn't already been called.
3848 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3850 Add support for SunOS shared libraries.
3851 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
3852 shared library support code.
3853 * emultempl/sunos.em: New file.
3854 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
3855 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
3856 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
3857 (esun3.c): Likewise.
3859 * ldlang.c: Minor formatting cleanups.
3860 (lang_for_each_input_file): New function.
3861 * ldlang.h (lang_for_each_input_file): Declare.
3863 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
3865 (search_head): Declare.
3866 (ldfile_add_library_path): Add new cmdline argument in prototype.
3867 * ldfile.c (search_head): Make non-static.
3868 (search_dirs_type): Move to ldfile.h.
3869 (ldfile_add_library_path): Accept cmdline argument, and save it.
3870 * lexsup.c (parse_args): Pass true for new cmdline argument of
3871 ldfile_add_library_path.
3872 (set_default_dirlist): Likewise.
3873 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
3874 argument of ldfile_add_library_path.
3875 * ldgram.y (ifile_p1): Likewise.
3877 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3879 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
3880 total_size, superfile and chain.
3881 * ldfile.c (open_a): Don't clear search_dirs_flag.
3882 (ldfile_open_file): Don't try to open superfile. Assert that file
3883 has not already been opened.
3884 * ldlang.c (new_afile): Don't initialize superfile.
3885 * ldmain.c (add_archive_element): Don't initialize subfiles or
3886 chain or superfile. Initialize search_dirs_flag to false.
3888 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3890 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
3892 Changes from binutils-2.4 release:
3894 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
3895 variables, use whitespace, so scripts don't break.
3897 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
3899 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
3901 * cdtest-bar.cc: Renamed from cdtest-func.cc.
3902 * Makefile.in: Noted change.
3904 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
3905 don't know where that's supposed to come from, or why it's
3908 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
3910 * configure.bat: update to latest makefile.in
3911 * emulpara/go32.sh: set to coff-go32 not aout
3912 * emultemp/generic.em: strength-reduce the structure of
3913 this shell script, since the only available shell for
3914 DOS can't handle complex syntax.
3915 * emultemp/stringify.sed: for "sed -f" instead of inline.
3916 * makefile.in: depend on stringify.sed as well as genscripts.sh
3917 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
3918 * genscripts.sh: empty variables aren't always considered "set",
3919 so set them to "y" instead.
3921 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3923 * ldlang.c (entry_symbol): Make static.
3924 (lang_add_entry): Add cmdline argument.
3925 * ldlang.h (lang_add_entry): Change prototype.
3926 * ldgram.y (statement_anywhere): Change lang_add_entry call.
3927 * lexsup.c (parse_args): Likewise.
3929 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3931 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
3932 .reginfo an address.
3933 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
3934 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
3935 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
3937 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3939 Add support for ELF shared libraries.
3940 * ld.h (ld_config_type): Add field dynamic_link.
3941 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
3942 on attempts to use -r with -relax, -call_shared or -s.
3943 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
3944 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
3945 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
3946 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
3947 OPTION_NON_SHARED by setting dynamic_link field accordingly.
3948 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
3950 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
3951 opening a file with a .so extension first.
3952 * emultempl/elf32.em: New file.
3953 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
3954 (NONPAGED_TEXT_START_ADDR): Likewise.
3955 (TEMPLATE_NAME): Define as elf32.
3957 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
3958 * scripttempl/elf.sc: Add placement for new dynamic sections.
3959 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
3960 outside of any section. Don't use ALIGN(8); just let one section
3961 VMA follow another. Put .dynbss in .bss. Don't mention debugging
3962 sections; they'll be handled correctly anyhow.
3963 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
3965 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
3967 * Makefile.in (install): Redirect output of ln to /dev/null.
3969 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
3971 * emultempl/hppaelf.em: Change all references of
3972 .hppa_linker_stubs to .PARISC.stubs.
3973 * scripttempl/hppaelf.sc: Likewise.
3975 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3977 * ldlang.c (print_output_section_statement): Change ``no attached
3978 output section'' message slightly.
3979 (lang_do_assignments): Don't recurse down if there is no real
3982 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
3983 match corresponding change in emulation templates.
3984 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
3985 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
3987 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3989 * ldver.c (ldversion): Updated version number.
3991 * cdtest-foo.cc: Use explicit "#pragma implementation".
3992 * cdtest-bar.cc: Renamed from cdtest-func.cc.
3993 * Makefile.in: References to cdtest-func.o changed to
3996 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3998 Don't create unnecessary output sections.
3999 * ldlang.c (out_bfd_get_section_by_name): Remove.
4000 (wild_section): Call bfd_get_section_by_name rather than
4001 our_bfd_get_section_by_name. Don't call wild_doit if there is no
4003 (lang_create_output_section_statements): Remove.
4004 (map_input_to_output_sections): For several cases, call init_os if
4005 it has not already been called.
4006 (lang_size_sections): If output section was not created, skip it.
4007 (lang_process): Don't call lan_create_output_section_statements.
4008 (lang_place_orphans): Skip files with just_syms_flags set to true.
4009 * ld.texinfo: Document change.
4011 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4013 * ldlang.c (wild_doit): Don't bother initializing the vma and
4014 section size. Don't special case SEC_SHARED_LIBRARY.
4015 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
4018 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
4020 * config/go32.mh : New file for Xgo32X.
4022 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4024 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
4025 before calling einfo, since we are reporting an fopen failure.
4026 From jrs@world.std.com (Rick Sladkey).
4028 * configure.in: Use "e" rather than "em_" as prefix for
4031 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4033 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
4035 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
4036 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
4038 * Makefile.in: Changed all generated file names.
4039 (ldemul-list.h): Depend on Makefile, not config.status. Changed
4040 sed patterns to handle new filenames.
4042 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
4043 * configure.in: Adjusted.
4045 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4047 * Makefile.in (install-info): Don't use "$<*", it doesn't always
4048 work. Instead, check build dir and $srcdir explicitly, and use
4049 `echo' to get all the filenames.
4051 * configure.in (h8300h-*-hms): Changed ld_target name to
4053 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
4056 * config/i960coff.mt: New file.
4057 * emulparams/gld960coff.sh: New file.
4058 * emultempl/gld960c.em: New file.
4059 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
4060 i960coff configuration.
4061 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
4063 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
4064 code isn't included in FSF releases, and it can still be
4065 explicitly selected.
4066 (distclean): Remove site.bak and tmpdir.
4067 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
4068 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
4070 Patches from Ralph Campbell:
4071 * config/mipsbsd.mh: New file.
4072 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
4073 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
4074 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
4077 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
4079 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4081 * config/m68k.mt (EMUL): Set to m68kaout.
4082 * emulparams/m68kaout.sh: New file.
4083 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
4084 (em_m68kaout.c): New target.
4086 * ldlang.c (lang_size_sections): If dot moves because of an
4087 assignment, don't try to insert a pad into the absolute output
4088 section, just change the address of the default memory region
4091 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
4092 cdtest-ur.out, and cdtest-ur.tmp.
4094 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4096 * scripttempl/sa29200.sc: Align all sections to four byte
4099 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
4101 * Makefile.in, configure.in: Support for go32 coff.
4102 * config/i386-go32.mt: New file
4103 * emulparams/i386go32.sh: New file
4104 * scripttempl/i386go32.sc: New file
4106 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
4108 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
4109 Lynx-specific script templates.
4110 * configure.in (sparclite*-*-coff): Use coff-sparc.
4111 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
4112 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
4113 (ENTRY): Set to __main.
4114 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
4115 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
4116 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
4118 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4120 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
4121 byte boundary, in case the global constructors do not take up an
4124 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4125 exist, get crtbegin based on gcc -print-libgcc-file-name.
4126 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
4128 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4130 * ldlang.c (lang_size_sections): When no address is given for a
4131 section, align it according to its requirements.
4133 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4135 * Makefile.in (clean, distclean): Remove configdoc.texi.
4137 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
4139 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
4141 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4143 * ldlang.c (lang_size_sections): When relaxing, adjust the
4144 position of a padding statement, and adjust dot accordingly.
4146 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
4148 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
4150 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4152 * scripttempl/i386coff.sc: If relocating, don't put .init and
4153 .fini sections into .text; keep them separate.
4154 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4155 exist, get crtbegin based on gcc -print-libgcc-file-name.
4156 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
4158 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
4160 * Makefile.in (check): Set TCL_LIBRARY for runtest.
4162 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4164 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
4167 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
4168 if building a final executable.
4170 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4172 * ldmain.c (main): Check the return value of bfd_close.
4174 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4176 * scripttempl/alpha.sc: Clean up section alignment to ensure that
4177 sections never overlap when using -r.
4179 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4181 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
4182 changes: get_symtab_upper_bound renamed and returns long,
4183 bfd_canonicalize_symtab returns long, check for error indications.
4185 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4187 * ldlang.c (print_input_section): For section size, use
4188 _cooked_size if it is non-zero, size otherwise.
4189 (size_input_section): Likewise.
4190 (lang_do_assignments): Likewise (case lang_input_section_enum).
4192 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4194 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
4195 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
4196 (lang_add_input_file): Pass true to new_afile for add_to_list.
4197 (lookup_name): Remove force_load argument. Changed all callers.
4198 Pass false to new_afile for add_to_list. Split loading of symbols
4199 out into separate function.
4200 (load_symbols): New function split out of lookup_name. Don't load
4201 the symbols if they are already loaded.
4202 (open_input_bfds): For lang_input_statement_enum call load_symbols
4203 rather than lookup_name.
4204 (lang_process): Pass abs_output_section rather than NULL to
4206 (lang_startup): Set real field of first_file to true.
4208 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4210 * ldlang.c (had_relax): Removed.
4211 (relax_again): New static variable.
4212 (lang_size_sections): Change call to bfd_relax_section to
4213 correspond to BFD changes. Set relax_again appropriately.
4214 (lang_process): Remove #if 0 code. When relaxing, keep calling
4215 lang_do_assignments and lang_size_sections until relax_again
4218 * emultemp/gld960.em: Include libiberty.h
4219 (gld960_before_parse): Pass NULL as final argument to concat.
4221 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4223 * scripttempl/aout.sc: Force _end and __end to be aligned to a
4226 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
4227 building a bfd_data_link_order, rather than by setting the section
4228 contents immediately.
4230 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4232 Changes to make -Ur work again.
4233 * ldmain.c (add_to_set): Now takes reloc argument rather than
4234 bitsize. Check config.build_constructors here. If an new hash
4235 table entry is created, mark it as undefined.
4236 (constructor_callback): No longer takes bitsize argument. Pass
4237 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
4238 BFD backend supports it.
4239 (reloc_overflow): Handle a NULL abfd argument.
4240 (reloc_dangerous, unattached_reloc): Likewise.
4241 * ldctor.c: Include ldmain.h.
4242 (struct set_info): Change bitsize field to reloc.
4243 (ldctor_add_set_entry): Now takes reloc argument rather than
4244 bitsize. Don't bother to check config.build_constructors here.
4245 (ldctor_build_sets): Get the size from the reloc howto. If
4246 generating relocateable output, call lang_add_reloc rather than
4248 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
4250 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
4251 (lang_reloc_statement_type): New structure.
4252 (lang_statement_union_type): Add reloc_statement field.
4253 (lang_add_reloc): Declare new function.
4254 * ldlang.c (lang_for_each_statement_worker): Handle
4255 lang_reloc_statement_enum.
4256 (map_input_to_output_sections, print_statement): Likewise.
4257 (lang_size_sections, lang_do_assignments): Likewise.
4258 (print_reloc_statement): New function.
4259 (lang_add_reloc): New function.
4260 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
4262 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
4263 (cdtest-ur, cdtest-ur.out): New targets.
4264 (check-cdtest): Now also check that -Ur works correctly.
4266 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
4268 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4270 * ldlang.c (lang_process): Move lang_common call before
4271 map_input_to_output_sections, to ensure that any alignment
4272 constraints set by common symbols are copied over to the output
4275 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4277 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
4278 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
4279 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
4280 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
4283 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4285 * config/i386bsd.mh: New file.
4287 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4289 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
4291 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
4292 (DATA_START_SYMBOLS): Define _fdata.
4294 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
4296 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
4298 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4300 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
4301 works again. Attach some output symbols to the stub file bfd.
4303 * emultempl/hppaelf.em: Include elf32-hppa.h.
4304 (file_chain): Add decl.
4305 (hppa_look_for_stubs_in_section): Delete decl.
4306 (hppaelf_finish): Reenable code. Do not pass symbols
4307 down to hppa_look_for_stubs_in_section.
4309 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
4311 * ldmain.c (write_map): Don't define. Removed all references.
4312 Just use map_file or map_filename instead.
4313 (add_archive_element): Use minfo to write map information, not
4315 (constructor_callback): Use fprintf to write map information, not
4317 * ldmain.h (write_map): Don't declare.
4318 * ldgram.y (mri_script_command): Removed reference to write_map.
4319 * ldlang.c (lang_one_common): Likewise.
4320 * lexsup.c (parse_args): Likewise.
4322 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
4324 * scripttempl/elf.sc: Force all sections to be aligned.
4326 * ldgram.y (section): Reverse the order of memspec_opt and
4327 fill_opt to avoid an ambiguity when both are used.
4328 * ld.texinfo: Changed accordingly.
4330 * ldgram.y: Move include of ldlex.h back with other includes.
4331 * ldlex.h (input_type): Don't initialize enum constants to
4333 * ldlex.l: Use a switch to return the right token based on
4334 input_type, rather than knowing that input_type has a value based
4337 * ldgram.y (dirlist_ptr): Removed; not used.
4338 * lexsup.c: Include ldver.h.
4339 * Makefile.in: Rebuilt dependencies.
4341 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
4343 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
4344 (ldlang_add_file): call it here instead.
4346 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4348 * ldgram.y: Include ldlex.h after %token decls, for byacc.
4350 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4352 * emultempl/hppaelf.em: First attempt to clean this file up.
4353 Add comments in several functions as to their purpose and
4354 how they function (or my current best guess). Clean up horrible
4355 spacing and indention that never should have been accepted in the
4356 first place. Add FIXMEs for issues which need to be resolved.
4357 Disable linker-stub generation until it gets fixed. This allows
4358 the linker to at least work on simple code for testing purposes.
4360 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
4361 it via hppaelf_finish). Prototype moved into ldlang.h.
4362 (lang_process): Move problematic extra call to lang_size_sections
4363 into the PA ELF specific code.
4364 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
4365 lang_size_sections moved here.
4367 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
4369 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
4370 * config/ppc-elf32.mt: New file.
4371 * emulparams/elf32ppc.sh: New file.
4372 * emultempl/ppc.em: New file.
4373 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
4374 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
4375 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
4377 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4379 * lexsup.c (parse_args): Use symbolic numbers for long options.
4380 Fix misunderstanding in -Y and -call_shared et al.
4382 Use getopt instead of lex and yacc to parse the command line.
4384 * ld.texinfo (Options): Document changes to option syntax.
4385 * Makefile.in: Update dependencies.
4386 * ldver.c (help): Tweak dashes in usage message.
4387 * ldgram.y (%union): Remove unused members.
4388 Remove %tokens for command line options; add ones for input types.
4389 (command_line): Rules removed.
4390 (file): Instead of command line, recognize an
4391 input type indicator, then use the nonterminal for that type.
4392 (defsym_expr): New nonterminal from code formerly in command_line.
4393 * ldlex.h: Declare parser input type enum and variable.
4394 Don't declare parse_line.
4395 * ldlex.l: Remove unused variables. Make some used ones static
4397 (COMMAND): Start state and its rules removed.
4398 At start of yylex, return input state token if at start of input.
4399 (lex_redirect): Don't need to set yyout.
4400 (ldlex_command): Function removed.
4401 * ldmain.c (main): Instead of calling parse_line, set up the
4402 redirections and call yyparse directly.
4403 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
4405 * lexsup.c: Remove #if 0'd code.
4406 (parse_line): Function removed.
4407 (parse_args): Rewrite to use getopt_long_only.
4408 (set_default_dirlist): New function from code formerly in
4409 ldgram.y:command_line.
4410 (set_section_start): New function.
4411 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
4412 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
4413 compiled-in link scripts in "{" and "}", as the grammar no longer
4416 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
4418 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
4419 require that it be in $(srcdir).
4421 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
4423 * ldlang.c (lang_size_sections): Only align section to alignment
4424 required by linker script, not to maximum alignment of input
4427 * ldlang.h (largest_section): Don't declare.
4428 * ldlang.c (largest_section): Don't define.
4429 (size_input_section): Don't set largest_section; not used.
4431 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
4433 * ldlang.c (new_afile): Pass NULL as last argument to concat.
4435 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4437 * ldlang.c, ldmain.c: Include libiberty.h.
4439 * ldmisc.h (concat): Don't declare.
4440 * ldmisc.c (concat): Don't define; just use the one in libiberty.
4442 * ld.h (as_output_section_statement): Removed; not used.
4444 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4446 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
4447 bfd_set_error and new error names.
4449 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4451 * ldwrite.c (build_link_order): If the cooked size of the section
4452 has been set, use it, for determining link_order size.
4453 (ldwrite): In the error message displayed if bfd_final_link fails,
4454 indicate that it was in fact the final link step that failed.
4456 * ldlang.c (lang_size_sections): Clear bfd_error before calling
4457 bfd_relax_section, in case it returns false but doesn't flag an
4458 error. If an error is returned, indicate which one it is in the
4461 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
4462 it'll get picked up from $(srcdir) if appropriate.
4464 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4466 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
4467 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
4469 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4471 * ldlex.l (comment): Increment line number when newline is read.
4473 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4475 * ldlang.c (lookup_name): Take new argument, force_load. If true,
4476 reload the file even if it is already loaded.
4477 (wild): Call lookup_name with force_load argument of 0.
4478 (open_input_bfds): Call lookup_name with force_load argument of 1.
4479 (print_symbol): Remove declaration of non-existent function.
4480 (print_one_symbol): Return true rather than falling off end.
4482 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4484 * ldmain.c (main): Use %ld when printing long values.
4486 * scripttempl/elf.sc: Move _edata after the .sdata section.
4487 Permit OTHER_BSS_SYMBOLS to be defined.
4488 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
4490 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4492 * Rename all "hppaosf" files to "hppaelf".
4493 * Change all "osf" references to "elf" in hppaelf files.
4494 * Makefile.in: Likewise.
4495 * configure.in: Likewise.
4497 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4499 * ldmain.c (main): Call xatexit, not atexit.
4500 Call xmalloc_set_program_name.
4502 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
4505 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4507 * emultempl/lnk960.em (append), emultempl/hppaosf.em
4508 (hppaosf_finish): Call xmalloc, not ldmalloc.
4509 * ldmain.c (preserve_output): Function removed.
4510 (main): Do it here instead.
4512 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4514 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
4515 GNU C specific macros.
4517 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
4518 call to LANG_FOR_EACH_INPUT_SECTION.
4520 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4522 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
4523 deleted; will use libiberty versions instead.
4524 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
4525 mri.c Makefile.in: Change callers.
4527 * ldmisc.c (vfinfo): Remove cleanup code.
4528 * ldmain.c (remove_output): Put it here (new function).
4529 (preserve_output): New function.
4530 (main): Register remove_output and preserve_output with atexit.
4531 * ldmain.c ldgram.y: Call xexit instead of exit.
4532 * ldmisc.h: Declare xexit.
4534 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
4536 * Makefile.in: Lots of new H8/500 memory models.
4538 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4540 * ldlex.l: Removed duplicate rules.
4541 (yywrap): Provide default definition, needed with some versions of
4544 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4546 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
4547 the archive filename too.
4549 * ldlex.l: Add rule to catch invalid input characters instead of
4550 printing them. Include "ldmain.h" for program_name decl.
4551 (lex_warn_invalid): New function.
4552 * Makefile.in: Add dependency.
4554 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4556 * Makefile.in (check): Don't bother running any tests of
4557 cross-linker until the test suite no longer assumes native mode.
4559 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4561 * ldlang.c (print_one_symbol, print_input_section): Print
4562 global symbols in symbol table again.
4564 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4566 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
4567 exit successfully instead of complaining if no input files are
4570 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
4572 * Makefile.in: Format variable definitions consistently.
4573 (LD_PROG): Remove unnecessary variables from link command,
4574 change variable LOADLIBES to EXTRALIBS.
4576 * ldmain.c (main): Compute and display total execution time.
4577 * ld.texinfo (-stats): Document the option.
4579 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4581 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
4584 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
4587 * ldlang.c (relaxing): Removed global variable.
4588 (lang_size_sections): If the canonical symbols have not already
4589 been read in, read them in before relaxing.
4590 * ldlang.h (relaxing): Removed declaration.
4592 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4594 * ldlang.c (new_afile): Initialize loaded field to false.
4595 (lookup_name): If file was already loaded, don't call the
4596 add_symbols entry point again.
4598 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4600 * ld.texinfo: Clarify what -T option does.
4602 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4604 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
4607 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4609 * ldmain.c (add_archive_element): If trace_files or
4610 trace_file_tries, print file name.
4611 * ldlang.c (lookup_name): Likewise.
4612 (ldlang_add_file): Don't put files on input_bfds list in reverse
4615 * scripttempl/elf.sc: Correct typo.
4617 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4619 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
4620 their arguments optional, for compatibility with the old GNU ld.
4622 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4624 * scripttempl/elf.c: Define __bss_start before the .sbss section.
4626 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4628 * ldmain.c (add_to_set): Add bitsize argument.
4629 (constructor_callback): New function.
4630 (link_callbacks): Add constructor_callback.
4631 * ldctor.c (struct set_info): Add bitsize field.
4632 (ldctor_add_set_entry): Add bitsize argument.
4633 (ldctor_build_sets): Base the size of the elements of the set on
4634 the bitsize, rather than always using LONG.
4635 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
4637 * ld.h (QUAD_SIZE): Define.
4638 * ldgram.y (QUAD): New token.
4639 (length): Handle it.
4640 * ldlex.l: Return QUAD.
4641 * lexsup.c (keywords): Add QUAD.
4642 * ldwrite.c (build_link_order): Handle QUAD.
4643 * ldlang.c (print_data_statement): Handle QUAD.
4644 (lang_size_sections): Likewise.
4645 (lang_do_assignments): Likewise.
4646 * ldexp.c (exp_print_token): Add QUAD to table.
4647 * ld.texinfo: Describe QUAD.
4649 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
4650 since the Alpha doesn't use them.
4652 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4654 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
4656 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
4658 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
4659 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
4661 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4663 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
4664 needed for i386mach. (Should be a no-op on other systems.)
4666 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
4667 (PAGE_SIZE): Don't define; not used.
4669 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4671 * ldgram.y (yyerror): Make argument const char *, and actually
4672 print it out rather than assuming it is a syntax error.
4673 * ldmisc.h: Change declaration of yyerror.
4674 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
4676 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4678 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
4679 exec header offset, since the exec header isn't loaded.
4680 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
4682 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4684 A major rewrite to move the bulk of the linker into BFD so that
4685 more efficient backend code can be written for specific object
4687 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
4688 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
4689 * ldctor.c, ldctor.h: Complete rewrite.
4690 * ldwrite.c, ldwrite.h: Complete rewrite.
4691 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
4692 link_info.strip instead. Changed all uses.
4693 (discard_locals_type, discard_locals): Removed. Use
4694 link_info.discard instead. Changed all uses.
4695 (ld_config_type): Removed relocateable_output field; use
4696 link_info.relocateable instead; changed all uses. Added stats
4698 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
4699 set_loader_symbol): Removed.
4700 * ldexp.h (node_class): Added etree_rel.
4701 (etree_type): Added rel field.
4702 * ldexp.c (exp_print_token): Bracketed table initialization.
4703 (exp_relop): New function.
4704 (fold_name): Use linker hash table rather than ldsym functions.
4705 (exp_fold_tree): Likewise. Also, handle etree_rel case.
4706 (exp_print_tree): Handle etree_rel.
4707 * ldgram.y (strip_symbols, discard_locals): Removed.
4708 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
4709 (REL): New token. Does not appear in grammar, but needed for
4711 (file): Don't call lang_final; it's called by main anyhow.
4712 * ldlex.l: Accept -stats and -no-keep-memory options.
4713 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
4714 * ldlang.c: Consistently use fill_type for fill argument.
4715 (lang_init_script_file, script_file): Removed.
4716 (create_object_symbols): Removed. Use
4717 link_info.create_object_symbols_section instead. Changed all
4719 (lang_add_keepsyms_file): Removed.
4720 (lookup_name): Call bfd_link_add_symbols instead of
4721 ldmain_open_file_read_symbol.
4722 (wild): Don't iterate over script_file.
4723 (open_output): Create link hash table.
4724 (lang_place_undefineds): Rewrote.
4725 (lang_size_sections): Handle relaxing (doesn't work yet).
4726 (lang_relocate_globals): Removed.
4727 (lang_finish): Use link hash table rather than ldsym functions.
4728 (lang_common): Rewrote.
4729 (lang_one_common): New function.
4730 (ldlang_add_file): Add file to link_info.input_bfds list. Set
4732 (create_symbol): Removed.
4733 (lang_process): Don't call lang_init_script_file. Call
4734 ldctor_build_sets rather than find_constructors. Don't call
4735 lang_relocate_globals.
4736 (lang_abs_symbol_at_beginning_of): Rewrote.
4737 (lang_abs_symbol_at_end_of): Rewrote.
4738 * ldmain.c (had_y): Removed.
4739 (lprefix, lprefix_len): Removed; use link_info fields instead.
4741 (multiple_def_count, commons_pending, undefined_global_sym_count,
4742 total_symbols_seen, total_files_seen): Removed.
4743 (link_callbacks, link_info): New variables.
4744 (main): Initialize link_info. Don't call init_bfd_error_vector or
4745 ldsym_init. Don't set now unused variables. Handle -stats.
4746 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
4747 (add_ysym): Rewrote.
4748 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
4749 search_library, gnu960_check_format, decode_library_subfile,
4750 linear_library, symdef_library, clear_syms, subfile_wanted_p):
4752 (add_keepsyms_file, add_archive_element, multiple_definition,
4753 multiple_common, add_to_set, warning_callback, undefined_symbol,
4754 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
4756 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
4757 require symbols for %C; look them up instead.
4758 * emultempl/hppaosf.em: Pass link_info to
4759 hppa_look_for_stubs_in_section.
4760 * Makefile.in: Rebuilt dependencies.
4761 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
4763 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
4765 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
4766 ldlang.h and ldctor.h.
4768 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
4769 declarations of free and malloc from flex output. Change malloc
4770 to ldmalloc in flex output.
4772 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4774 * ldmain.c (lprefix): Change default from a char to a string
4775 with only one character.
4776 (lprefix_len): Set default to one.
4778 * ldmain.h (lprefix_len): Declare.
4780 * ldsym.c (write_file_locals): Use strncmp rather than a character
4781 comparison for lprefix.
4783 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
4786 * emultmpl/hppaosf.em: Include ldexp.h.
4787 (before_parse): Set lprefix and lprefix_len correctly.
4789 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4791 * ldlex.h: Don't declare yywrap if it is a macro.
4792 * ldlex.l: Include sysdep.h.
4793 * ldlang.c (lang_for_each_statement_worker,
4794 lang_for_each_statement): Forgot to use PARAMS.
4796 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4798 * Makefile.in: Added .PHONY targets where appropriate. Added some
4800 (gcclibdir, version): Removed unused variables.
4801 (DEP): New variable, set to mkdep.
4802 (ALL_CFLAGS): New variable. Used in .c.o target.
4803 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
4805 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
4806 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
4807 mostly obsolete variables. Adjusted remaining uses.
4808 (DEF_EMUL): Removed variable.
4809 (ldmain.o): Handle undefined EMUL error correctly.
4810 (ldemul-list.h): Depend on config.status rather than Makefile.
4811 Create via temporary file.
4812 (ver960.c, roll, make): Removed obsolete targets.
4813 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
4815 * dep-in.sed: New file, used when rebuilding dependencies.
4817 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
4819 Made many changes to eliminate gcc warnings. Made various
4820 cosmetic changes, declared various things in header files, removed
4821 various extern declarations from .c files. No substantive
4824 * ldlang.c (lang_process): Ifdef out final call to
4825 lang_size_sections again (reverting change of Nove 2), since it
4826 breaks the Sun4 linker.
4828 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4830 * configure.in (alpha-*-netware*): New target; use alpha.
4832 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
4834 * configure.in: Group targets by CPU. Merge some m68k target
4835 entries with different CPU specs that use the same ld_target
4838 * configure.in: Add sparc*-*-coff.
4839 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
4840 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
4841 (em_coff_sparc.c): Add dependencies and build rules.
4843 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
4845 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4847 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
4849 (command_line_option): Accept and ignore them (for now).
4850 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
4851 where n is a number.
4853 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4855 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
4856 not in bfd_com_section, create the section in the BFD so that it
4857 can be placed in the right output section.
4859 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4861 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
4862 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
4863 (OTHER_READONLY_SECTIONS): Define for .reginfo.
4864 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
4865 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
4866 Move OTHER_READONLY_SECTIONS after all the other readonly
4867 sections. Don't use DATA_ADDR twice.
4869 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
4870 p is in a common section, make sure the BFD has a section of that
4873 * ldlang.c (lang_common): Add newline to error message.
4875 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
4877 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
4878 Lynx-specific script instead of m68kcoff.
4879 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
4880 (ENTRY): Define as __main.
4881 (TEXT_START_ADDR): Define as 0.
4882 (PAGE_SIZE): Define as 0x1000.
4883 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
4884 * scripttempl/m68klynx.sc: New file.
4886 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4888 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
4889 arguments rather than treating them as emulation names.
4891 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
4893 * configure.in: Support x86 unixware and netware plus generic netware.
4895 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4897 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
4900 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4902 * Makefile.in (distclean): Don't delete dvi or info files.
4903 (ld.info): Update dependency list.
4904 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
4906 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4908 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
4909 Set output_filename instead of creating a new node.
4910 (open_output): Don't set output_filename.
4911 (lang_final): Create the new node here.
4912 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
4914 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4916 From Pete Hoogenboom (hoogen@cs.utah.edu):
4918 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
4919 edata, _edata, end): Add definitions of these symbols.
4920 (__end): Remove definition of this symbol.
4921 (__data_start): Move definition of this symbol.
4923 * emultempl/hppaosf.em: Various fixes and support for linker stub
4925 (hppaosf_finish, hppaosf_search_for_padding_statements,
4926 hppaosf_create_output_section_statements): New functions in
4927 support of linker stub generation.
4928 (ld_hppaosf_emulation): Redefine to include new
4929 emulation-specific routines.
4931 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
4932 Pass abs_output_section rather than NULL to avoid invalidating
4935 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4937 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
4938 (em_i386mach.c): New rule.
4939 * configure.in (i[34]86-*-mach*): New case.
4940 * config/i386-mach.mt: New file.
4941 * emulparams/i386mach.sh: New file.
4943 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4945 * ld.h (flag_is_*): Removed macros.
4946 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
4947 Consistently check the BFD symbol flags directly, rather than
4948 using file_is_* macros.
4950 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
4952 * configure.in (sparc*-*-lynxos*): New target.
4953 * Makefile.in: Add rule for em_sparclynx.c.
4954 (ALL_EMULATIONS): Add Lynx emulations.
4955 * config/sparc-lynx.mt: New file.
4956 * emulparams/sparclynx.sh: New file.
4957 * scripttempl/sparccoff.sc: New file.
4959 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4961 * Makefile.in: Add dependency for $(EMULATION_OFILES).
4963 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4965 * relax.c (write_relax): Check return value of bfd_seclet_link.
4967 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
4969 * ldlang.c (delete_output_file_on_failure): New variable.
4970 (open_output): Set it after bfd open succeeds.
4971 * ldmisc.c (vfinfo): Test it.
4973 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
4975 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
4978 * ldemul.c: Support was added to allow emulation-specific
4979 processing to occur. This support was added primarily for linker
4980 stub generation in the elf32-hppa gld.
4981 (ldemul_finish, ldemul_create_output_section_statements): New
4983 * ldemul.h: Support was added to allow emulation-specific
4984 processing to occur. (As described above.) Added finish and
4985 create_output_section_statements fields to
4986 ld_emulation_xfer_struct structure.
4987 * ldlang.c: Add calls to emulation-specific routines.
4988 (lang_process): Add call to
4989 ldemul_create_output_section_statements function.
4990 (lang_process): Add call to a emulation-specific routine (and
4991 some processing after the call).
4993 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4995 * configure.in: mips*- instead of mips-, mips*el changes
4997 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4999 * configure.in (alpha-*-osf*): New target; use alpha.mt.
5000 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
5001 (em_alpha.c): New target; use alpha.sh and alpha.sc.
5002 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
5003 * config/alpha.mt: New file.
5004 * emulparams/alpha.sh: New file.
5005 * scripttempl/alpha.sc: New file.
5007 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
5009 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
5010 types of different sizes (eg: 64 and 32 bits), so coerce.
5011 * ld.h (ALIGN_N): Add warning about usage.
5013 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5015 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
5016 which we already have a definition, rather than checking in
5017 several different places whether the symbol is weak.
5019 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5021 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
5022 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
5023 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
5024 expanded within them.
5025 * config/mipsb-elf32.mt: New file.
5026 * emulparams/elf32mipb.sh: New file.
5027 * Makefile.in (em_elf32mipb.c): New target.
5029 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
5031 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
5032 lang_input_file_is_search_file_enum so objects brought in using
5033 INPUT() do a path lookup.
5035 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
5037 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
5038 instead of {i386,m68k}-coff.
5039 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
5040 * config/i386-lynx.mt: New file.
5041 * config/m68k-lynx.mt: New file.
5042 * emulparams/i386lynx.sh: New file.
5043 * emulparams/m68klynx.sh: New file.
5045 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
5046 but defaulting to _start.
5048 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
5049 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
5052 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
5054 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
5055 HOSTING_LIBS for testing.
5057 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5059 Finish up support for i386-sysv4 (without shared libraries):
5060 * ld.h (flag_is_weak): Define.
5061 * ldlang.c (print_symbol): Mention whether symbol is weak.
5062 (print_input_section): Print weak symbols as globals.
5063 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
5064 (enter_global_ref): Do not warn if a weak symbol redefines a
5065 global symbol. Do not let a weak symbol redefine a common symbol.
5066 (enter_file_symbols): Treat weak symbols as global symbols.
5067 (subfile_wanted_p): Do not pull in an object file from a archive
5068 just to resolve an undefined weak symbol.
5069 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
5070 error; the error might be that malloc has run out of space.
5071 * ldsym.c (write_file_locals): Treat weak symbols as global.
5072 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
5074 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
5075 * config/i386-elf.mt: New file; set EMUL to elf_i386.
5076 * emulparams/elf_i386.sh: New file.
5077 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
5078 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
5079 (ALL_EMULATIONS): Add em_elf_i386.o.
5080 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
5081 (em_elf_i386.c): New target, like other em_*.c targets.
5082 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
5083 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
5084 nonempty, and configured for native, add it to LIB_PATH.
5086 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
5088 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
5089 Added statements to pass stab and stabstr sections through and
5090 mark them as NOLOAD, which makes GDB happier.
5092 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
5094 * configure.in: Accept m68k-lynx-lynxos config.
5096 * Makefile.in: Use $(SHELL) to run genscripts.sh.
5098 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
5100 * config/coff-h8300.mt: Add EMUL=h8300h.
5102 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
5104 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5106 * Makefile.in: Changed CXX back to g++.
5108 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5110 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
5112 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5114 * Makefile.in (TAGS): Use shell wildcards.
5116 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
5118 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
5120 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5122 * ld.texinfo: re-enable included config file; conditionalize doc
5123 for -oformat to interact properly with SingleFormat doc config
5124 var; rename @up/@down to @raisesections/@lowersections.
5126 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5128 * configure.in: recognize m88110.
5130 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5132 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
5133 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
5134 ELF emulation is "elf32-hppa" not "elf-big".
5135 (hppaosf_before_parse): Remove unneeded processing of environment
5137 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
5138 .text segment of output file.
5139 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
5141 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5143 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
5146 * ldlang.c, ld.h: updated copyright.
5148 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5150 * ldlang.c (open_output, lang_check): Check return value of
5153 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5155 * scripttempl/h8500.sc: Start all sections in a different segment.
5156 * scripttempl/z8ksim.sc: Handle constructors
5158 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
5160 * Makefile.in: revert earlier changes back to execute runtest
5161 with make check. cdtest and bootstrap now function as they
5162 did within the Makefile.
5164 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5166 * Makefile.in: Update dependencies.
5168 * configure.in: Set EMULATION_OFILES in Makefile based on
5169 --with-targets option.
5171 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5173 * Makefile.in: check targets reimplemented to old way.
5175 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
5177 * config/i386v.mh, config/irix4.mh: Use gcc
5178 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
5179 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
5180 bfd/configure.host change.
5182 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5184 * scripttempl/elf.sc: Handle .line and .debug* sections.
5186 * ldlex.l: Use bfd_scan_vma, not strtoul.
5188 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5190 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
5191 Remove inital caps in some error messages, change "can't" to
5192 "cannot", add missing colons.
5193 * ldmisc.c (vfinfo): Print "%%" as a single %.
5194 For '%' followed by unrecognized character, print them both
5195 verbatim instead of expecting a char * arg.
5196 For '%C', don't put the function name in parens.
5198 * ldexp.c (invalid): Pass "%%", not "% ".
5200 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5202 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
5203 (BSS_VAR): Removed; now always define _fbss.
5204 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
5207 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5209 * configure.in: z8k-coff is the same as z8k-sim
5211 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
5213 * testsuite/lib/ld.exp: new file
5214 * testsuite/config/unix-ld.exp: new file
5215 * testsuite/ld.bootstrap/bootstrap.exp: new file
5216 * Makefile.in: add dejagnu support for make check
5218 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5220 * ldlex.l (comment): Add missing newline in message.
5221 * ldindr.c (add_indirect): Ditto.
5222 * ldexp.c (exp_fold_tree): Ditto.
5224 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5226 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
5229 * ldmisc.c (multiple_warn): New function.
5230 * ldmisc.h: Declare it.
5231 * ldmain.c (enter_global_ref): Call it.
5232 * ld.h (ld_config_type): Add warn_common.
5233 * ldlex.l, ldgram.y: Set it with -warn-common option.
5234 * ldver.c (help): Document it.
5236 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5238 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
5239 target-specific sections, and for changing data section vma.
5241 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5243 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
5244 terminals, for Solaris.
5245 (dirlist_ptr): New static variable.
5246 (command_line_option): Accept new options.
5248 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
5251 * config/sun4sol2.mt: Pass emulation name without ".sh".
5253 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
5254 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
5256 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5258 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
5259 .dtors, .data1, .rodata1 sections, instead of combining them into
5260 other sections. For `-r', set all section start addresses to
5263 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
5264 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
5265 (MAXPAGESIZE): Renamed from PAGE_SIZE.
5267 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5269 * genscripts.sh: If this is the default emulation, set
5271 * emultempl/*.em: Use it to determine whether to compile in the
5274 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
5275 genscripts.sh. Pass the current emulation name without ".sh" on
5277 * genscripts.sh: Take an default emulation arg.
5278 Use the current emulation name as EMULATION_NAME.
5279 Make default lib path for cross-compiling ':', not null.
5280 * emulparams/*.sh: Don't set EMULATION_NAME.
5281 * ldemul.c (ldemul_get_script): Take isfile arg.
5282 Pass it to emulation's get_script function.
5283 * ldemul.h: Adjust get_script prototypes.
5284 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
5286 * ldfile.h: Declare it.
5287 * ldgram.y: Accept a script on the command line again,
5288 for parsing compiled-in scripts.
5289 * ldmain.c (main): If ld script is a file, parse it as a -T
5290 option, otherwise parse it directly.
5291 * emultempl/*.em (*get_script): Return the scripts themselves if
5292 this is the default emulation; otherwise return their file names.
5293 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
5295 * emulparams/m88kbcs.sh: Use it.
5297 * ld.h (ld_config_type::unix_relocate): Remove unused element.
5299 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5301 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
5302 there's no change log entry yet, tsk tsk) from the list of
5303 emulations compiled in until Mark gets around to checking in
5304 emulparams/i386linux.sh.
5305 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
5306 changed, this file gets updated.
5308 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
5310 * ldgram.y (OPTION_Lfile): New token.
5311 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
5312 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
5314 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
5316 * configure.in: h8/300h support needs own .mt file.
5317 config/coff-h8300h.mt: New file.
5319 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5321 * ldmain.c: Don't include sys/stat.h; it already got included
5322 somewhere along the way.
5324 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
5326 * Makefile.in: Add h8300h support.
5327 emulparams/h8300h.sh: New file.
5328 scripttempl/h8300h.sc: New file.
5330 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5332 * ldfile.c (ldfile_open_file): In error message, use the name the
5333 user gave (e.g., "-lc"), rather than the base file name.
5335 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
5337 * ldmain.[ch]: Remove initial Q_ from function names.
5338 * ldexp.c, ldindr.c, ldlang.c: Change callers.
5340 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
5342 * ldlang.c (lang_process): Move loading of default script from
5343 here to main. Add a "/" to start of script name to prevent
5344 finding it in "." first.
5346 * ldmain.c (set_scripts_dir): Don't look in "." first.
5348 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
5351 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
5353 * Makefile.in (em_m88kbcs.c): Correct dependency.
5354 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
5355 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
5356 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
5358 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5360 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
5361 main.c (main): Print the errno string in the error message.
5363 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
5365 * configure.in: Accept h8300h for target cpu.
5367 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
5368 present (demangle is smart enough to know whether to do it or not).
5370 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5372 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
5373 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
5375 * ldlang.c (lang_process): Use sizeof instead of magic constant.
5377 * ldmain.c (get_emulation, check_for_scripts_dir,
5378 set_scripts_dir): New functions.
5381 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5383 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
5384 Create symbol "end" instead of "__end". Comment out some parts
5385 that may not be needed (yet) for elf.
5387 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
5389 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5391 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
5393 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
5394 when no prototype is being supplied.
5395 (ldmalloc, ldrealloc): Size argument is now size_t.
5397 * ldmisc.c (finfo): New function, accepts FILE* argument.
5398 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
5399 without leading zeros.
5400 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
5401 bfd_vma value, instead of fprintf(%x) which won't hold a long long
5403 (concat, buystring): String lengths are size_t.
5404 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
5406 * ldlang.c (new_statement): Size argument is now size_t. Added
5407 forward declaration with prototype.
5409 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5411 * ldgram.y (OPTION_v): Don't turn on verbose output.
5413 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5415 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
5418 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
5420 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
5421 collect2 doesn't look for gld any more anyhow.
5423 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
5425 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
5426 now have a non NULL srefs_chain.
5428 * config/hp300hpux.mt: Use emulation hp3hpux rather than
5429 hp300hpux, since the latter does not exist.
5431 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5433 * genscripts.sh: Put the scripts in the ldscripts directory, not
5435 * configure.in (ldscripts): Make, instead of emulations.
5436 * Makefile.in (scriptdir): Take off the "ld" part.
5437 (install, clean, distclean): Use ldscripts, not emulations.
5438 In tests, don't pass -Lemulations.
5439 Don't pass tooldir/lib to genscripts.sh.
5440 * genscripts.sh: Don't take tooldir/lib arg.
5441 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
5442 default script file.
5444 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
5446 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
5448 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
5450 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
5452 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5454 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
5455 run in parallel without colliding on yacc's static file names.
5456 Without the stub rule, make will try to start two yacc's
5457 concurrently which fails because of yacc's static file names.
5459 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
5461 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
5464 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5466 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
5467 different from libdir.
5469 * Makefile.in (scriptdir): Base on tooldir, not datadir.
5471 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5473 * ldver.c (help): New function.
5474 * ldver.h: Declare it.
5475 * ldlex.l, ldgram.y: Recognize new options --help and --version.
5477 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
5479 * Makefile.in (INCLUDES): Don't need ../include any more.
5481 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5483 * ldlex.l, ldgram.y: Support new -oformat option.
5484 Remove attempt at supporting script fragments on the command line.
5485 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
5486 * mri.c (mri_format), ldgram.y: Change callers.
5487 * ldlang.h: Change prototype.
5489 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
5491 * Makefile.in: canonicalize install.sh; for use within
5492 this directory (and subdirs)
5494 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5496 * ldgram.y: Tweak grammar to make reporting of invalid options work.
5498 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
5501 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5503 * ldfile.c (ldfile_open_command): Don't try .ld extension.
5504 It wasn't documented (or likely used) and wastes time.
5505 (try_open): If EXTEN is empty, don't try it.
5507 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
5508 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
5509 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
5510 with normal function declarations.
5512 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
5513 Move *.sc-sh to scripttempl/*.sc.
5514 * {emultempl,emulparams,scripttempl}/README: New files.
5515 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
5516 removed, replaced with generic.em.
5517 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
5518 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
5520 * *.em (*_get_script): Return script name instead of script contents.
5521 * ldlang.c (lang_process): Change caller.
5523 * ldlex.l, ldgram.y: Recognize -m option.
5524 Check for input files after *all* options in grammar.
5525 * ldmain.c (main): Check for -m options. Add default directory
5528 * mkscript.c: File removed.
5529 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
5530 to add to the default LIB_PATH.
5531 Look for input files in the new subdirectories.
5532 Create the scripts in emulations subdirectory and don't filter
5533 them through mkscript.
5534 * configure.in: Make the emulations subdirectory.
5536 * Makefile.in: Account for all of the above changes.
5537 Remove unused .SUFFIXES. Get libgcc.a path with gcc
5538 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
5539 Put CFLAGS last in the compilation rules.
5540 Add -I../bfd to INCLUDES so sysdep.h is found.
5542 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5544 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
5546 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
5547 dependent on RELOCATING, not RELOCATION.
5548 * hp3hpux.sh (SHLIB_PATH): Define it.
5550 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5552 * ldfile.c (try_open): If opening without the extension fails,
5553 try with the extension even if -v or -V was given.
5554 had_script is imported (from ldgram.y), not exported.
5556 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
5558 * Makefile.in: remove parentdir support, use INSTALL_XFORM
5560 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
5562 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
5563 * ldgram.y (statement_list_opt): New nonterminal, either empty or
5565 (section): Use statement_list_opt, not statement_list.
5566 * m68kcoff.sc-sh: Gather constructors and destructors and define
5567 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
5568 * sa29200.sc-sh: Gather constructors and destructors and define
5569 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
5571 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
5573 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
5574 * configure.in: No longer need to configure to get sysdep.h.
5576 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5578 * Makefile.in: remove install:all and install-info:info
5579 dependencies (these cause some spurious rebuilds at 'make install'
5582 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
5584 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
5585 (mips-idt-ecoff*): Added trailing '*'.
5586 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
5587 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
5588 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
5590 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
5591 incorrect definitions.
5593 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
5595 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
5596 symbols, unless stripping.
5598 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
5600 * Makefile.in: configure looks for ####, so remove lines with many
5602 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
5603 and HOSTING_LIBS correctly so that ``make check'' will work.
5605 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
5607 * mips.sc-sh: Define _etext, _edata, and _end, in addition
5608 to etext, edata, and end. Needed for IRIX 4.0.5F.
5609 Patch from mwp@iconix.oz.au (Michael Paddon).
5611 * Version 2.2.1 released.
5613 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5615 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
5616 * mipsbsd.sh (EMULATION_NAME): Use new file name.
5618 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5620 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
5623 * Version 2.2 released.
5625 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5627 * ldver.c (ldversion): Bump version number to 2.2.
5629 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
5633 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
5635 * mips.sc-sh: Don't define BSS_VAR unless relocating.
5637 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
5639 * Makefile.in (mkscript.o, mkscript): Build mkscript via
5640 mkscript.o, rather than directly from mkscript.c.
5642 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5644 * configure.in: Look for ${target_makefile_frag} relative to
5645 ${srcdir}, not relative to build directory.
5647 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
5648 * configure.in: Recognize hppa*-hp-osf.
5649 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
5650 (em_hppaosf.c): Build it.
5651 * config/hppaosf.mh, hppaosf.mt: New files.
5653 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
5654 some system header files. All uses changed.
5656 * configure.in: Recognize i386-aix configurations as i386-coff
5659 * configure.in: Recognize m68*-*-hpux.
5660 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
5661 the value of STACKZERO.
5662 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
5663 (em_hp3hpux.c): Build it.
5664 * hp3hpux.sh, config/hp300hpux.mt: New files.
5666 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
5668 * mips.sc-sh: Put constructors in the .data section.
5669 * Makefile.in (cdtest): Added dependency on ld.new.
5671 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
5673 * Makefile.in: Change definition of $(tooldir) to match FSF.
5674 * vax.sh, config/vax.mt, configure.in, Makefile.in:
5675 Support VAX Ultrix and BSD.
5677 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5679 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
5681 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
5683 * ldlang.h (struct memory_region): Change `length' and
5684 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
5685 * ldlang.c, mri.c: Corresponding changes, plus lint.
5687 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
5689 * configure.in: For all i386 targets, accept i486 as well.
5691 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
5693 * ldlang.c (wild_doit): Preserve all flags for a
5694 SEC_SHARED_LIBRARY section.
5695 (size_input_section): Consider any SEC_HAS_CONTENTS section when
5696 computing largest_section.
5698 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
5700 * ldlang.c (lang_output_section_statement_lookup): Initialize all
5701 fields of newly created structure.
5703 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
5705 * ldmain.c (g_switch_value): New variable.
5706 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
5707 (command_line_option): Accept -G and set g_switch_value.
5708 * ldlex.l (COMMAND): Accept -G.
5709 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
5711 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5713 Support for linking and loading at different places:
5715 * ldlex.l: Add "AT" keyword.
5716 * ldgram.y: Cleanup, and parse AT.
5717 * ldlang.c (print_output_section_statement): Print output address
5718 of section in map. (lang_size_sections): Fill sections' lma with
5720 * ldlang.h (lang_output_section_statement_type): Add load_base
5723 * ldindr.c (add_indirect): Keep more information in the alias
5725 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
5726 attribute from an input section.
5727 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
5728 default. (Q_enter_file_symbos): Indirect symbols now are known by
5729 their section, not a special symbol flag.
5730 * ldsym.c (write_file_locals): Indirect symbols aren't local.
5731 (write_file_globals): Write the mapping for an indirect symbol.
5732 * relax.c (build_it): When forced to write a NEVER_LOAD section,
5735 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
5737 * ld.texinfo: changes for q1
5739 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5741 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
5743 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5745 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
5747 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
5749 * mips.sc-sh: Added variables which may be overridden by a
5751 * mipsidt.sh: New file; emulation for IDT MIPS board.
5752 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
5753 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
5754 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
5755 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
5757 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5759 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
5761 * i386bsd.sh, config/i386bsd.mt: New files.
5762 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
5764 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
5766 * mri.c: Add extern declaration of strdup.
5767 * ldsym.c (KEEP macro): Add spaces around '=' for the
5768 sake of old (e.g. PCC) compilers.
5770 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
5772 * ldver.c: Bump to version 2.1.
5774 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5776 * ldgram.y: allow section types without address expressions.
5777 * ldlang.c (lang_relocate_globals): avoid possible hang with
5778 undefined but unreferenced symbols.
5779 * relax.c (relax_section): don't complain if the script file isn't
5780 relaxable but -relax is set
5782 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5784 * configure.in: go32 is the 3rd part of the triple, not the 2nd
5786 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
5788 * mipsbig.sh: New file. Big endian MIPS emulation.
5789 * config/mips-big.mt: New file. Use mipsbig emulation.
5790 * configure.in (mips-sgi-irix*): Use target mips-big.
5791 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
5792 (em_mipsbig.c): New target. Uses mipsbig.sh.
5794 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
5796 * mips.sc-sh: Put .scommon sections into .sbss section.
5798 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
5799 rather than always putting them in bfd_com_section.
5800 * ldlang.c (lang_common): If a common symbol is not in
5801 bfd_com_section, put in a section of the same name, rather than
5802 always putting it in section COMMON.
5804 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
5806 * ldmain.c (subfile_wanted_p): If we already have a common
5807 definition of a symbol, don't necessarily pull in an object file
5808 that provides a non-common definition.
5810 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
5811 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
5813 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
5814 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
5816 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
5818 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
5821 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
5823 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
5824 checking for equality to bfd_com_section.
5826 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
5828 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
5829 targets, linker script.
5830 * mipslit.sh: New file. Little endian MIPS emulation.
5831 * config/mips-lit.mt: New file. Use mipslit emulation.
5832 * configure.in (mips-dec-ultrix*): Use target mips-lit.
5833 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
5834 (em_mipslit.c): New target. Uses mipslit.sh.
5836 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
5838 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
5839 $(tooldir)/bin/gld, so that gcc can find it with or without
5842 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5844 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
5845 write_norel. All linking is now done via write_relax. Call
5846 ldsym_write before calling write_relax.
5847 * relax.c: Added copyright.
5848 (write_relax): Renamed from write_relaxnorel. Added relocateable
5849 argument. seclet_dump renamed to bfd_seclet_link.
5850 * relax.h: Added copyright.
5852 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5854 * ldmain.c (decode_library_subfile): Patch from
5855 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
5857 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5859 * config/vxworks960.mt renamed to config/i960.mt
5861 * configure.in: sparc-aout emulates a sun4, as does
5862 sparc*-vxworks, i960-nindy uses gld960 emulation
5864 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5866 Fix support for NOLOAD, add INCLUDE
5867 * ldfile.c (ldfile_open_command_file): pass file name to
5869 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
5870 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
5873 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5875 * Makefile.in, config.h: no more default emulation. Make the lack
5876 of emulation a compile time error
5878 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5880 * configure.in: recognise all sparclite variants, not just 'sparclite'
5882 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
5884 * m68kcoff.sc-sh: define _end as well as end, for consistency with
5887 * configure.in: accept *-ericsson-ose for any m68k CPU.
5889 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
5890 for each output section.
5892 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
5894 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
5895 macro bfd_asymbol_bfd as appropriate.
5896 * Makefile.in: Un-duplicate ldlex.c dependency.
5897 * condigure.in: Replace my_host case table by sourcing
5898 ../bfd/configure.host. Allow std-host as the default.
5899 * ldmisc.c: Change logic for C++ name demangling: There is
5900 no initial '_' to remove from stab-derived function names.
5902 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5904 * ldlang.c (lang_init_script_file): don't attach the output file
5905 sections to the script file.
5907 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5908 * ldlang.c (wild): run expansion loop over command line bfd too.
5909 (lang_ini_script_file): initialize more parts of the command line
5911 * ldlex.l: fix DEFINED start states.
5913 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5915 * ld.texinfo: new doc.
5916 * ldgram.y, ldlex.l: understand -y<symbol>
5917 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
5918 print info. (add_ysym): new function.
5919 * ldsym.h: (ldsym_type): new define SYM_Y.
5921 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
5923 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
5924 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
5925 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
5926 macros with PARAMS. Recreational cleanup. Update copyrights.
5928 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5930 * Makefile.in: pass down the bfd source directory for includes
5932 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
5934 * ldlang.c (lang_size_sections): don't change size and address for
5935 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
5938 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5940 * relax.c (build_it): re-enable the processing of data_statements
5941 in scripts, makes counted contructor lists work again.
5943 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
5945 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
5947 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
5949 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
5952 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
5954 * Support for i386-sysv.
5955 configure.in: check for i386-*-sysv* and i386-*-sco*.
5956 i386coff.sc-sh: rewrote to support SVR3 by default.
5957 ldctor.c (find_constructors): preserve stat_ptr.
5958 ldlang.c (wild_doit): initialize vma and size of new output
5959 section to corresponding input section. This is required for
5960 shared library support.
5961 (lang_size_sections): don't modify vma and size of sections which
5962 are never loaded (for shared libraries).
5963 ldwrite.c (copy_and_relocate): copy the contents of any section
5964 which has contents, not just sections which are loaded (for shared
5967 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5969 * ldlang.c (size_input_section): count the sizes of all sections
5972 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5974 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
5975 to demangle symbols better
5977 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
5979 * ldlang.c (lang_finish): don't warn if -e start symbol does not
5980 exist when linking with -r.
5982 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
5984 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
5987 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5989 * ldmain.c (linear_library): don't even think about processing
5990 an object file if it's already been done
5992 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5994 * configure.in: the hp9000/300 config file is now hp300
5996 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5998 * config/z8ksim.mt: new file
6000 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
6002 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
6003 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
6005 * ld.h (strip_symbols_type): Add value STRIP_SOME.
6006 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
6007 * ldlang.c (lang_add_keepsyms_file): New function.
6008 * ldlex.l: Handle "-retain-symbols-file".
6009 * ldsym.c (keepsyms_file, kept_syms): New vars.
6010 (process_keepsyms): New functihon; reads file, marks symbols for
6012 (write_file_locals): File symbols should always be kept.
6013 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
6014 and "-s". Process retain-symbols file before setting symtab.
6015 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
6016 (keepsyms_file, kept_syms): Declare them.
6018 * ldmain.c (main): Non-fatal errors should still cause non-zero
6019 exit status even with -r.
6021 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6023 Added initial support for the z8k
6024 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
6025 * configure.in, Makefile.in: modified to reflect above
6027 * ldlang.c (lang_check): when linking conflicting architectures,
6028 make the output file reflect at least one of the bad inputs.
6030 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
6032 * Makefile.in (install): if $(tooldir) exists, install ld in
6035 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6037 * Makefile.in, configure.in: modified to support i386-coff
6038 * i386coff.sh: new file
6040 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
6042 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
6043 added m68k-coff emulation mode, stolen from a29k emulation.
6044 Almost certainly wrong, but perhaps better than sun3.
6046 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
6048 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
6049 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
6050 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
6051 This is one character shorter, and lets people build on
6052 SVR3 system. (ld__h8300xray.[co] was the killer there;
6053 h8300xray.sc-sh is also overlong, but seems harmless.)
6054 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
6055 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
6056 * configure.in: Add host isc.
6058 * ldver.c: Call it version 2.0.
6060 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
6062 * ldver.c: Bump to version 0.98.
6065 * Makefile.in: Added mostlyclean, distclean, realclean rules.
6067 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
6069 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
6070 * ldlex.l: Moved comment() to end, since some compilers
6071 otherwise have problems with input() used before it is defined.
6073 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6075 * configure.in: added Solaris 2 and Irix 4 host support.
6077 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6079 * Makefile.in: remove -S flag from the FLEX definition
6081 * configure.in: rewrote, using new style case statement. use
6082 m68k.mt for m68k-aout systems
6084 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
6086 * Makefile.in: map "ld" through program_transform_name when
6089 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
6091 * cplus-dem.c: Removed. Use the version in libiberty now.
6092 * ldmisc.c: Use new libiberty version of cplus_demangle().
6094 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
6096 * gld960.em (gld960_choose_target): default to little endian, not
6099 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6101 * ldlang.c (lang_process): don't pass null pointers when
6102 abs_output_section is what is required.
6103 * ldwrite.c (ldwrite): use malloc to allocate the largest space
6104 used, and pass that down.
6105 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
6108 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
6110 * configure.in, config/ose68.mt: renamed OSE to ose.
6112 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
6114 * ldsym.c (write_file_locals): Reorder check for common or
6115 undefined symbols so that it works.
6117 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
6119 * configure.in: accept all m68K family members.
6121 * Makefile.in: always create installation directories.
6123 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6125 * ldlex.l: now parses comment correctly, added ~ to acceptable
6128 * ldexp.c (exp_unop): pass down abs_output_section - now can have
6129 unary -ve constants.
6131 * ldlang.c (lang_finish): warn when an entry symbol supplied on
6132 the command line can't be found.
6134 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6136 * ldlang.h: add new field "loadable" to output_section_statement.
6137 * ldlang.c (lang_output_section_statement_lookup): initilize new
6138 field. (wild_doit): if new field is not set, then stop output
6139 section from being loadable.
6140 (lang_enter_output_section_statement): set the field from the
6142 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
6143 * h8300hms.sc-sh, h8300hms.em: get -r right.
6145 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
6147 * ldint.texinfo: New internals manual (beginnings thereof).
6148 * PORTING: Removed, merged into ldint.texinfo.
6150 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
6152 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
6153 cdtest.exp: A test program (copied from libg++/test-install)
6154 that tests that constructor and destructors are handled
6157 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6159 * Makefile.in (install): install from ld.new, renaming during the
6160 copy, or else the next 'make install' needs to re-link ld.
6162 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
6164 * configure.in: generalise hp recognition (from sef).
6166 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6168 * configure.in: recognize bsd and hpux hppa configurations.
6169 error messages echo to stderr, not stdout
6171 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6173 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
6174 ldmisc.c: removed rcsid's.
6176 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6178 * ldlang.c (lang_map): print changes in sizes due to relaxing
6179 (size_input_section): maintain the delta information.
6180 * ldlang.h: add new field to struct to contain delta info.
6181 * relax.c (relax_section): complain if input not relaxable.
6182 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
6185 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6187 * ldmain.c(main): prevent -r and -relax from being on at the same
6190 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6192 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
6196 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6198 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
6200 * ldlang.c(open_output): set the target arch and machine as soon
6201 as we can. (lang_size_sections): use new macros for setting vma
6204 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6206 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
6207 Also deleted an unreachable path to wrs.
6209 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6211 * Makefile.in (install): use -d test for $tooldir before
6212 installing ld there so that $tooldir can be inherited from
6215 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
6217 * ldlang.c: Two non-substantial changes for the sake of
6218 the old Portable C Compiler.
6220 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6222 * ldgram.y, ldlex.l: parse ABSOLUTE
6223 * ldexp.c: add support for ABSOLUTE
6225 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
6227 * Makefile.in: Added default definitions for HOSTING_CRT0,
6228 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
6229 * config/*.mh: Miscellaneous clean-up: Removed definitions
6230 of YACC (since it is not longer used in the Makefile).
6231 Remove HOSTING_* definitions that are subsumed by the
6232 ones added to Makefile.in. Removed most definitions of CC.
6233 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
6234 These are no longer needed.
6236 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
6238 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
6239 rules, since these are used when building a distribution.
6240 * Makefile.in (ldlex.c): Don't re-direct output, since that
6241 leaves a bogus output files if it fails.
6243 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
6244 * ldlex.c: Fix some unnecessary flex-specific-isms.
6246 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6248 * ldgram.y: move spurious semicolon
6249 * ldexp.h: fix prototype
6251 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
6253 * ld.texinfo: references to linker now say "ld" not "gld".
6255 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6257 changed calling convention for Q_enter_global_ref
6258 * ldexp.c, ldlang.c, ldmain.c: reflect this
6259 * ldver.c: bump version to 1.97.1
6260 * ldindr.c (add_indirect): when an edict declaring an indirect
6261 symbol is found, make sure that any ideas about the symbol being
6262 common are changed if it now known to be defined.
6263 * ldmain.c (linear_library): complain once if archive isn't
6265 * ldlang.h, ldlang.c: make room for and initialize the complain
6268 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6270 * Makefile.in: use flex & bison from ../ if they exist.
6272 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6274 * relax.c (build_it): don't allocate space in the output file for
6275 stuff if -R flag applys to it.
6276 * ldfile.c: merge in VMS filename support
6277 * ldmain.c (main): take out ./ from library path, and close file
6278 before unlinking. Make multiple defs of a symbol create an
6280 * ldmisc.c: fatal errosrs delete output file
6282 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
6284 * ldver.c: Increase version number to 1.97, for consistency
6287 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
6289 * Makefile.in: FLEX -> LEX.
6291 * ld.texinfo: {} -> @{@}.
6293 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
6295 * ld.texinfo: describe alternate, MRI-compatible linker scripts
6296 (and associated change in -c option, now used for these scripts)
6298 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6300 * ldver.c: Bumped version to 1.96 - new release, resync with the
6302 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
6303 rather than with raw malloc, makes it easier to track where memory
6305 * ldsym.h, ldsym.c: create obstack for all global symbols too.
6306 * ldwrite.c (ldwrite): moved malloc so only used when needed.
6307 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
6310 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
6312 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
6314 * Makefile.in: use bootstrap for check.
6316 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6318 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
6320 * Makefile.in: now use flex, not lex
6321 * ldlex.l, ldlang.c, ldctor.c: lint
6323 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6325 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
6326 different sorts of filenames on the command line than in a script.
6328 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6330 * Makefile.in: rework CFLAGS so that they can be passed on the
6331 make command line. Remove MINUS_G. Default CFLAGS to -g.
6333 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6335 * relax.c: added handling for new "padding" seclet type, used to
6336 fill out gaps between section.
6337 * ldgram.y, ldlex.l: now -defsym on the command line is done
6340 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6342 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
6344 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6346 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
6349 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
6351 * Makefile.in (install): Install second copy in $(tooldir)/bin
6352 without $(program_prefix), since that's what gcc expects.
6354 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6356 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
6357 * h8300*: fix bit rot and add support for h8300xray target
6358 * go32.sh: target emulation for go32.
6360 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
6362 * gld960.em, i960.sc-sh. Fix i960 bit rot
6364 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
6366 * Makefile.in: install man page.
6368 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6370 * config/mt-<foo> renamed to <foo>.mt
6371 * config/mh-<foo> renamed to <foo>.mt
6372 * configure.in changed to reflect this
6373 * genscripts.sh now make .xbn files rather than .xN files
6375 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
6377 * ldver.h: fix decl of ldversion.
6379 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
6381 * Makefile.in: added check target.
6383 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6385 * ldmain.c (Q_enter_file_symbols): now aliases work again
6387 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
6389 * Makefile.in: added clean-info target.
6391 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6393 * ldexp.c (exp_print_tree): don't try and follow null pointers
6395 * ldgram.y: remove 11 shift reduce errors
6397 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6399 * Makefile.in: added tooldir and program_prefix.
6401 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6403 * ldlang.c (size_input_section): don't move absolute sections
6407 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6409 * cplus-dem.c: yet another copy of this - maybe it should go into
6411 * ldgram.y: now -V and -v have different actions
6412 * ldver.c: if -V, prints list of emulations compiled in
6413 * ldmisc.c: support for cplus demangling
6416 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6418 * Makefile.in, configure.in: removed traces of namesubdir,
6419 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6420 copyrights to '92, changed some from Cygnus to FSF.
6422 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
6424 * Makefile.in: Change mkscript rule into one for ./mkscript
6425 (for the sake of makes that don't realize they're the same).
6426 * PORTING: Add more details.
6427 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
6429 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
6431 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
6432 config/mt-hp300bsd: New port to hp300 running BSD.
6434 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
6436 Major rewrite of how ld is configured. The major idea
6437 is to use shell scripts to generate everything.
6438 * generic.em replaces ldtemplate.
6439 * Other *.em files replace various *.c files.
6440 A *.em file is a shell script that generates the corresponding
6441 ld__*.c file that implements an emulation. This is usually
6442 a straight 'cat' of a here-document, possibly with substitutions.
6443 * Script files (*.sc) are places by *.sc-sh scripts.
6444 Again, these are simple shell scripts that 'cat'
6445 here-documents, usually with some substitutions.
6446 The output a *.sc-sh is a script file.
6447 * Each emulation is defined by a short shell script with
6448 extension *.sh that specifies the emulation-specific
6449 parameters (such as the name of the *.sh-sc and *.em
6451 * genscript.sh is the master shell script used to generate
6452 an emulation. It is passed various argument, including
6453 the name a the emulation-speciic *.sh file that it
6454 "sources" to set variables to emulation-specifc parameters.
6455 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
6456 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
6457 * config/mh-foo: Rename LDEMULATION names as appropriate
6458 (usually 'gldfoo' -> plain 'foo').
6459 * ldwrite.c: Fixed a typo in a comment.
6460 * Makefile.in: Major changes. Removed some the sed
6461 magic to converts scripts, since that is now handled
6462 by genscripts.sh and the *.sc-sh scipt generators.
6463 * config.h: Remove a bunch of macros defining emulations
6464 and targets. This becomes one less file to edit when
6465 adding emulations or targets.
6466 * ldemul.h (struct ld_emulation_xfer_struct): Add
6467 emulation_name and target_name fields.
6468 * ldemul.c, ldemul.h: Define some default functions used
6469 by most emulations (and remove from the *.em scripts).
6470 * ldemul.c (ldemul_choose_target): Search the new
6471 ld_emulations array using a loop (instead of a hardwired
6472 nested if statement).
6473 Define the ld_emulation from the automatically-geenrated
6474 ldemul-list.h. This means you no longer have to edit ldemul.c
6475 to add a new emulation.
6476 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
6477 their expansions, since the former no longer exist.
6478 * PORTING: A very rough first draft of a porting guide.
6480 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
6481 to be terminated by a new-line (instead of requiring a semicolon).
6483 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6485 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
6486 tests for NULL pointers all over the place.
6487 * ldlang.c (lang_process): remember to relocate global symbols
6488 *after* relaxing has done it stuff.
6490 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6492 * config/mt-coff-h8300: use EMUL like everything else
6493 * ldlang.c: (print_padding_statement): print the right address.
6494 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
6497 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6499 * ldlex.l: Put pack -noinhibit-exec and -sort-common
6500 * ldlang.c (print_data_statement): print the right address.
6502 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
6504 * Makefile.in: The rule for testing ld by re-linking itself
6505 via an intermediate -r link was moved to the ld1 rule
6506 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
6507 which allows the bootstrap rule to work.
6508 * ldctor.c (find_constructors): Don't create a constructor
6509 list if it is already defined (as would happen if ld is
6510 invoked by collect).
6512 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6514 * config/mh-sparc.h: now uses libgcc.a
6515 * ldmain.c: quit using exit
6516 * *sc: use *(COMMON) rather than [COMMON]
6517 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
6518 to allow preprocessing of .l file.
6519 * Makefile.in: New ldlex.l mangling
6520 * ldexp.c (fold_binary): perform expressions with % and / in
6522 * ldfile.c (open_a): open archives on VMS in a special way
6525 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6527 * ldgram.y: map -M behave in the same way as -Map (sets file name
6529 * ldsym.c, ldlang.c: remember that size of a section is dependent on
6530 whether or not relaxing has been done.
6531 * ldmain.c: don't open a map file if it doesn't have a name
6532 * relax.c: all the brains have moved into bfd.
6533 * ldwrite.c: ammend comment
6535 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6537 * Makefile.in: added relax, also made three stage go through a
6540 * config.h: if GNU960 defined, then default emulation mode is
6542 * ldexp.h, ldexp.c: map to file hooks
6543 * ldlang.c: map to file hooks
6544 * ldgram.y: added -Map -relax
6545 * ldlex.l: added -relax, -Map
6546 * ldmain.c: open map file
6547 * ldmisc.c: support for map file
6548 * ldwrite.c: new relax magic
6550 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
6552 * Makefile.in, config/tm-*.h: Clean up make output, only
6553 pass DEFAULT_EMULATION to ldmain.c.
6555 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
6557 * ldver.c: Bump to version 1.94.
6559 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6561 * Makefile.in: infodir belongs in datadir.
6563 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
6565 * Makefile.in: Pass -y to bison. (Again;
6566 accidentally deleted by Rich.)
6567 * news.sc, ldgld68k.sc: Define __end as well as _end.
6569 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6571 * ldindr.h: added to contain prototypes of ldindr.c
6572 * ldfile.c: include ctype.h
6573 * ldmain.c: include the requried prototype headers
6574 * ldwrite.c: get_reloc_upper_bound has been renamed
6575 bfd_get_reloc_upper_bound
6577 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6579 * Makefile.in: punt "fundamental" mode because it breaks my emacs
6580 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
6581 spaces following hyphens, bsd make can't cope. added
6582 standards.text support and made it look like all the other
6585 * configure.in: configure now runs entirely in objdir so make file
6586 existence checks against ${srcdir}. Mark this directory as
6589 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6591 * Makefile.in: idestdir and ddestdir go away. Added copyrights
6592 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
6593 and mandir now keyed off datadir by default.
6595 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
6597 * ldver.c: Bumped version to 1.93.
6598 * Makefile.in: Pass -y to bison.
6600 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
6602 * config.h: h8 is now coff, not ieee
6603 * h8300hds.sc: reflect the same
6605 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
6607 * ldver.c (ldversion()): Update to 1.92.
6608 * ldctor.c: There are two places constructor sets
6609 can be defined. One of them checked for an existing
6610 duplicate, the other didn't. Unfortunately, the latter
6611 was called after the former ...
6612 So, factor out code for inserting a new element into
6613 constructor_name_list (after checking for a duplicate)
6614 into a new function add_constructor_name, and call
6615 it from both aforementioned places (ldlang_add_constructor
6616 and ldlang_check_for_constructors).
6618 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
6620 * Makefile.in: Rename .c files generated from ldtemplate
6621 to have names starting with ld__. This helps 'make clean'.
6623 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
6625 * Makefile.in: Take out the version number for install
6626 * m88kbcs.sc: put in contructor blocks.
6628 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
6630 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
6631 parameter, a format, and an arg pointer, and rename it to
6632 vfinfo(). Write info() in terms of new vfinfo().
6633 New einfo() is the same as info(), except it writes to stderr.
6634 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
6635 ldmisc.c: Replace "error" calls to info() by new einfo().
6637 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
6639 * ldlex.l ldgram.y: made -V option do same as -v
6640 * Makefile.in: Added $(MINUS_G) flag so debugging can be
6643 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
6644 i386 aout changes from Bob Kukura
6645 * Makefile.in, config.h: added i386aout support
6646 * configure.in: fixed /h-{myhost} typo
6647 * ldgram.y: -MM now gives more boring map.
6648 * ldlang.c: now does D_PAGED flag the right way.
6649 * ldsym.c: -MM flags does the right thing.
6651 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
6653 * configure.in: Fixed typo. Also, a fix for hp300bsd.
6654 * ldlang.c (init_os): Compensate for BFD change,
6655 where bfd_make_section now returns NULL for a duplicate
6656 section request, instead of the old section.
6658 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
6660 * ldver.c: Bump to version 1.91 (consistent with binutils).
6662 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
6664 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
6665 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
6666 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
6667 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
6668 Add or update copyright notices.
6670 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
6673 * Makefile.in: Changed installation directory name scheme
6674 to be consistent with gcc. Also changed 'install'.
6676 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
6678 * Makefile.in: new targets ld.mm, ld.me
6680 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
6682 * Makefile.in, ldtemplate: Need to use separate scripts
6683 for -n and -N options. Yet more complication.
6685 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
6687 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
6688 work). Add some lines to avoid Sun Make VPATH bugs.
6690 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
6692 * news.sc: Add alignment for data segment.
6693 * ldtemplate: Add (yet another) script to get for -n or -N
6694 options. (These need different alignment than ZMAGIC files.)
6695 * Makefile.in: Add stuff for new foo.xn scripts.
6696 These are generated by replacing "ALIGN(0x...00)" by ".".
6698 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
6700 * Makefile.in: new targets ld.ms, ld-index.ms
6701 ld.texinfo: remove tabs, other cleanups for texi2roff
6703 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
6705 * ldmain.c (main): Make config.magic_demand_paged be true
6706 by default. Don't the WP_TEXT and D_PAGED flags of
6707 output_bfd here; it's too late, so set it when output_bfd
6708 is created (in ldlang.c). Also fix setting of EXEC_P flag
6709 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
6710 * ldlang.c: Remove some duplicate extern declarations.
6711 * ldgram.y: Fixes to -N and -n options.
6712 * Makefile.in: Recognize upper case letters in sed script
6713 to remove assignments from script files.
6714 * ldtemplate: Don't assukme that -N or -n options
6715 imply use of -r script.
6716 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
6718 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
6720 * ldtemplate: include bfd.h before sysdep.h.
6722 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
6724 Restructure configuration scheme for bfd, binutils, ld.
6726 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6727 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
6728 Change some config names to match other dirs.
6729 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6731 * config/: Rename some config files to match up h-*.h names.
6732 Remove all the HOST_SYS definitions from the config files.
6734 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
6736 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
6737 * ldtemplate: Remove ldfile_add_library_path calls;
6738 just use the SEARCH_DIR commands in the script files.
6739 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
6740 the SEARCH_DIR commands in the scripts (using ugly sed magic).
6741 This is primarily intended for cross-linking, where you would
6742 place libaries in a different place than native libraries.
6743 Also, emulations made from ldtemplate now use $(srcdir).
6744 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
6745 form; people can use the Makefile's LIB_PATH to override.
6747 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
6749 * Makefile.in: fix target ld.dvi, add target ld.info
6750 ld.texinfo: make info filename ld.info
6752 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
6754 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
6756 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
6757 few BFD types & enums.
6764 version-control: never