1 Mon Sep 16 17:55:21 1996 Ian Lance Taylor <ian@cygnus.com>
3 * scripttempl/armcoff.sc: For -N or -n, don't align .data. From
4 Chris Hadley <Christopher.Hadley@cl.cam.ac.uk>
7 Sun Sep 15 22:09:56 1996 Jeffrey A Law (law@cygnus.com)
9 * emulparms/v850.sh: Fix OTHER_RELOCATING_SECTIONS.
13 Sun Sep 15 10:38:16 1996 Mark Alexander <marka@cygnus.com>
15 * emulparms/d10v.sh: Set OTHER_RELOCATING_SECTIONS to put
16 stack at top of simulator memory.
19 Fri Sep 13 15:49:45 1996 Ian Lance Taylor <ian@cygnus.com>
21 * ldlex.l (SYMBOLCHARN): Add $, _, and ~.
23 Wed Sep 11 23:30:42 1996 Ian Lance Taylor <ian@cygnus.com>
25 * ldmain.c (get_emulation): Check for -mips4 like -mips1, et. al.
27 Thu Sep 5 15:24:12 1996 Ian Lance Taylor <ian@cygnus.com>
29 * ldlang.c (section_already_linked): Accept a lang_input_statement
30 as the PTR argument. If the file is symbols only, discard all
32 (ldlang_add_file): Pass entry to bfd_map_over_sections.
34 Wed Sep 4 15:53:43 1996 Ian Lance Taylor <ian@cygnus.com>
36 * configure.tgt (alpha-*-gnu*): New target. From Fila Kolodny
40 Tue Sep 3 00:52:54 1996 Jeffrey A Law (law@cygnus.com)
42 * emulparms/v850.sh: Set OTHER_RELOCATING_SECTIONS
44 Sun Sep 1 21:48:58 1996 Jeffrey A Law (law@cygnus.com)
46 * emulparms/v850.sh: Set EMBEDDED.
48 Fri Aug 30 22:30:30 1996 Jeffrey A Law (law@cygnus.com)
50 * emulparms/v850.sh: Entry symbol is "_start", tweak
54 Fri Aug 30 18:32:31 1996 Ian Lance Taylor <ian@cygnus.com>
56 * configure.tgt (sh-*-elf*): New target.
57 * emulparams/shelf.sh: New file.
58 * emulparams/shlelf.sh: New file.
59 * Makefile.in (ALL_EMULATIONS): Add eshelf.o and eshlelf.o.
60 (eshelf.c, eshlelf.c): New targets.
61 * scripttempl/elf.sc: If EMBEDDED is defined, then don't add
62 SIZEOF_HEADERS to TEXT_START_ADDR. Expand CTOR_START and CTOR_END
63 around .ctors, and DTOR_START and DTOR_END around .dtors. Expand
64 OTHER_RELOCATING_SECTIONS if RELOCATING.
66 Thu Aug 29 16:57:46 1996 Michael Meissner <meissner@tiktok.cygnus.com>
68 * configure.{host,tgt} (i[345]86-*-*): Recognize i686 for pentium
71 Mon Aug 26 12:58:11 1996 Ian Lance Taylor <ian@cygnus.com>
73 * ldgram.y (section): Add opt_nocrossrefs; pass value to
75 (opt_nocrossrefs): New nonterminal.
76 * ldlex.l: Recognize NOCROSSREFS keyword in EXPRESSION mode.
77 * ldlang.c (overlay_nocrossrefs): New static variable.
78 (lang_enter_overlay): Add nocrossrefs parameter.
79 (lang_leave_overlay): Only add nocrossrefs if overlay_nocrossrefs
80 is set. Initialize overlay_nocrossrefs.
81 * ldlang.h (lang_enter_overlay): Update declaration.
82 * ld.texinfo (Overlays): Update documentation.
84 * ldver.c (ldversion): Print GNU ld in the version message.
86 Thu Aug 22 17:10:40 1996 Ian Lance Taylor <ian@cygnus.com>
88 * configure.host: Set HLDENV.
89 * configure.in: Substitute HLDENV.
91 * Makefile.in (HLDENV): New variable.
92 ($(LD_PROG)): Use $(HLDENV).
95 Thu Aug 22 16:29:28 1996 Jeffrey A Law (law@cygnus.com)
97 * Makefile.in (ev850.c): New target.
98 * configure.tgt (v850-*-*): New target.
99 * emulparams/v850.sh: New file.
102 Thu Aug 22 11:16:02 1996 Stan Shebs <shebs@andros.cygnus.com>
104 * mpw-make.sed: Add @DASH_C_FLAG@ to compiler edit.
106 Wed Aug 21 11:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
108 * scripttempl/elf.sc: Put .gnu.linkonce* sections in appropriate
111 Mon Aug 19 13:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
113 * fnmatch.c: Include sysdep.h.
115 Mon Aug 19 11:28:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
117 * genscripts.sh: Undo 8/16 change.
120 * emulparams/d10velf.sh (MACHINE): Explicitly set to nothing.
123 Fri Aug 16 19:18:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
125 * genscripts.sh: Explicitly reset any shell variables set or used
126 by the various .sc scripts to allow inadvertant use of these
127 names as normal environment variables by the person running
131 * Makefile.in (ed10velf.c): Use tdir_d10v, not tdir_arcelf.
134 Fri Aug 16 14:15:41 1996 James G. Smith <jsmith@cygnus.co.uk>
136 * scripttempl/armcoff.sc (__bss_start__, __bss_end__,
137 __data_start__, __data_end__): Added to keep in sync. with the
138 default ARM crt0.s. Added __CTOR_LIST__ and __DTOR_LIST__ support.
140 Thu Aug 8 14:24:56 1996 Ian Lance Taylor <ian@cygnus.com>
142 * ldcref.c (check_reloc_refs): If info->same, look for any symbol
143 defined in info->defsec, not just the section symbol.
145 Wed Aug 7 14:40:48 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
147 * configure.in: Call BFD_NEED_DECLARATION on strstr and sbrk.
148 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
149 (NEED_DECLARATION_SBRK): New macro.
150 * configure, config.in: Rebuild.
151 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
152 * ldmain.c (sbrk): Declare if HAVE_SBRK and
153 NEED_DECLARATION_SBRK.
155 * ldlang.c (lang_record_phdrs): Cast xmalloc and xrealloc return.
157 Mon Aug 5 16:26:14 1996 Ian Lance Taylor <ian@cygnus.com>
159 * ldlex.l: Recognize OVERLAY.
160 * ldgram.y: Add section_phdr field to %union.
161 (section): Handle phdr_opt result. Add OVERLAY case.
162 (opt_exp_without_type): New nonterminal.
163 (phdr_opt): Return list of phdrs.
164 (overlay_section): New nonterminal.
165 * ldlang.c: Include <ctype.h>.
166 (lang_leave_output_section_statement): Add phdrs parameter.
168 (lang_section_in_phdr): Remove.
169 (overlay_vma, overlay_lmn, overlay_max): New static variables.
170 (struct overlay_list): Define.
171 (overlay_list): New static variable.
172 (lang_enter_overlay, lang_enter_overlay_section): New functions.
173 (lang_leave_overlay_section, lang_leave_overlay): New functions.
174 * ldlang.h (lang_leave_output_section_statement): Update
175 declaration for new parameter.
176 (lang_section_in_phdr): Don't declare.
177 (lang_enter_overlay, lang_enter_overlay_section): Declare.
178 (lang_leave_overlay_section, lang_leave_overlay): Declare.
179 * ld.texinfo (Overlays): New node under SECTIONS, documenting
182 * ldlex.l: Recognize MAX and MIN.
183 * ldgram.y (MAX, MIN): New terminals.
184 (exp): Recognize MAX and MIN.
185 * ldexp.c (fold_binary): Handle MAX and MIN.
186 * ld.texinfo (Arithmetic Functions): Document MAX and MIN.
188 * ld.texinfo (PHDRS): Use @cindex, not @kindex, for program header
191 * ldgram.y (SIZEOF, ADDR): Do not specify type.
193 * ldcref.c (check_nocrossref): Skip symbols with no output
196 Fri Aug 2 14:57:49 1996 Ian Lance Taylor <ian@cygnus.com>
198 * ldgram.y (LOADADDR): New terminal.
199 (exp): Handle LOADADDR.
200 * ldlex.l: Recognize LOADADDR.
201 * ldexp.c (exp_print_token): Add LOADADDR.
202 (fold_name): Implement LOADADDR.
203 * ldlang.c (exp_init_os): Treat LOADADDR like ADDR.
204 * ld.texinfo (Arithmetic Functions): Document LOADADDR.
206 Thu Aug 1 12:52:19 1996 Ian Lance Taylor <ian@cygnus.com>
208 * ld.h (check_nocrossrefs): Declare.
209 * ldlang.h (struct lang_nocrossref): Define.
210 (struct lang_nocrossrefs): Define.
211 (nocrossref_list): Declare.
212 (lang_add_nocrossref): Declare.
213 * ldlex.l: Recognize NOCROSSREFS keyword.
214 * ldgram.y (%union): Add nocrossref field.
215 (NOCROSSREFS): New terminal.
216 (ifile_p1): Recognize NOCROSSREFS.
217 (nocrossref_list): New nonterminal.
218 * ldlang.c (nocrossref_list): Define.
219 (lang_add_nocrossref): New function.
220 * ldmain.c (main): If nocrossref_list is not NULL, call
222 (warning_callback): Free symbols if there is no place to store
224 (notice): Call add_cref if nocrossref_list is not NULL.
225 * ldcref.c: Include "ldexp.h" and "ldlang.h".
226 (check_nocrossrefs): New function.
227 (check_nocrossref): New static function.
228 (struct check_refs_info): Define.
229 (check_refs, check_reloc_refs): New static functions.
230 * Makefile.in: Rebuild dependencies.
231 * ld.texinfo (Option Commands): Document NOCROSSREFS.
233 * ld.texinfo (Section Placement): Improve the wording of the
234 wildcard documentation. Mention that wildcards are only searched
235 for on the command line, not in the file system.
237 * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Move
238 definition of lib_path inside condition where it is used.
241 Wed Jul 31 13:17:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
243 * emulparams/d10velf.sh: Now works with elf.sc.
245 Wed Jul 31 11:52:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
247 * emulparams/d10velf.sh (SCRIPT_NAME): Change to vanilla.
250 Tue Jul 30 14:46:42 1996 Ian Lance Taylor <ian@cygnus.com>
252 * ldlang.c (lang_size_sections): Add the section VMA to the result
253 value when computing the address of a section.
255 * ld.h (args_type): Add cref field.
256 * lexsup.c (parse_args): Set command_line.cref.
257 * ldmain.c (main): Check command_line.cref rather than
258 link_info.notice_all.
261 * ldcref.c (output_one_cref): Don't crash if a symbol is defined
262 in a section without an owner.
264 Mon Jul 29 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
266 * fnmatch.h, fnmatch.c: New files.
267 * ldlex.l: Remove unused definition of FILENAME. Add definition
268 of WILDCHAR. In SCRIPT mode, accept any sequence of WILDCHAR as a
270 * ldgram.y (file_NAME_list): Accept '*' and '?' specially.
271 (input_section_spec): Accept '?' specially.
272 (statement): Change exp to mustbe_exp in length and FILL cases.
273 (section): Call ldlex_script before section statements, and call
274 ldlex_popstate after them.
275 * ldlang.c: Include "fnmatch.h".
276 (wildcardp): New static function.
277 (wild_section): Permit the section name to be a wildcard.
278 (wild_file): New static function, broken out of wild.
279 (wild): Call wild_file. Permit the file name to be a wildcard.
280 (open_input_bfds): Don't call lookup_name for a wildcard pattern.
281 * Makefile.in: Rebuild dependencies.
282 (CFILES): Add fnmatch.c.
283 (HFILES): Add fnmatch.h.
284 (OFILES): Add fnmatch.o.
285 * ld.texinfo: Document that file and section names can now be
288 * ldlang.c (lang_place_orphans): Correct condition: place a common
289 section if not relocateable or if common definitions are forced.
292 Wed Jul 24 12:16:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
294 * emulparams/d10velf.sh (SCRIPT_NAME): Change to elf.
296 Wed Jul 24 13:38:22 1996 Michael Meissner <meissner@wogglebug.tiac.net>
298 * configure.tgt (d10v-*-*): Don't require the -elf, allow plain d10v.
300 Tue Jul 23 10:36:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
302 * Makefile.in (ed10velf.c): New target.
303 * configure.tgt (d10v-*-elf*): New target.
304 * emulparams/d10velf.sh: New file.
307 Thu Jul 18 16:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
309 * configure.tgt (sparc*-*-sysv4*): New target. From Andrew Gierth
310 <ANDREWG@microlise.co.uk>.
312 * configure.host: Change irix5 to irix[56]*.
313 * configure.tgt: Likewise.
315 Wed Jul 17 10:52:46 1996 Kim Knuttila <krk@cygnus.com>
317 * emultempl/pe.em (sort_sections): Pay attention to return code.
319 * ldmisc.c (demangle): Remove all prefix '.'s from a name.
321 Mon Jul 15 11:49:49 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
323 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Round
324 the value of __start_SECNAME to the alignment required by the
325 section to be placed.
327 Tue Jul 9 12:09:02 1996 Ian Lance Taylor <ian@cygnus.com>
329 * configure.tgt (mips*el-*-elf*): Use elf32elmip.
330 (mips*-*-elf*): Use elf32ebmip.
331 * emulparams/elf32bmip.sh (EMBEDDED): Don't define.
332 * emulparams/elf32lmip.sh (EMBEDDED): Don't define.
333 * emulparams/elf32elmip.sh: New file; copy of elf32lmip.sh with
335 * emulparams/elf32ebmip.sh: New file; copy of elf32bmip.sh with
337 * emulparams/elf32b4300.sh (EMBEDDED): Define.
338 * emulparams/elf32l4300.sh (EMBEDDED): Define.
339 * Makefile.in (ALL_EMULATIONS): Add eelf32ebmip.o eelf32elmip.o.
340 (eelf32ebmip.c, eelf32elmip.c): New targets.
342 Thu Jul 4 12:01:03 1996 Ian Lance Taylor <ian@cygnus.com>
344 * ldver.c (ldversion): Set version to cygnus-2.7.1.
346 * Released binutils 2.7.
348 * emulparams/pc532macha.sh: Rename from pc532machaout.sh to avoid
349 System V file name limitations.
350 * configure.tgt (nc32k-pc532-mach*, ns32k-pc532-ux*): Use
351 pc532macha rather than pc532machaout.
352 * Makefile.in (ALL_EMULATIONS): Change epc532machaout.o to
354 (epc532macha.c): Rename target from epc532machaout.c.
356 Wed Jul 3 11:40:10 1996 Ian Lance Taylor <ian@cygnus.com>
358 * ldlang.c (print_padding_statement): Use %u, not %x, to print
361 Sun Jun 30 11:16:43 1996 Stan Shebs <shebs@andros.cygnus.com>
363 * mpw-eppcmac.c: Update to reflect May 23 change to aix.em.
365 Thu Jun 27 14:03:42 1996 Ian Lance Taylor <ian@cygnus.com>
367 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Put the .sa
368 file just before the .so file, rather than just after.
370 * configure.host: Use -print-file-name=FILE rather than piping
371 -print-libgcc-file-name through sed.
372 (i[345]86*-*-sco*, i[345]86-*-isc*): Create crtbegin.o and
373 crtend.o files, in case gcc doesn't use them.
374 * Makefile.in (mostlyclean): Remove crtbegin.o and crtend.o.
376 Wed Jun 26 15:57:21 1996 Ian Lance Taylor <ian@cygnus.com>
378 * configure.tgt (mips*-dec-osf*): New target.
380 Tue Jun 25 22:15:29 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
382 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
383 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
385 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
386 (AC_PROG_INSTALL): Added.
387 * configure: Rebuilt.
389 Mon Jun 24 18:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
391 * scripttempl/elfppc.sc (_GLOBAL_OFFSET_TABLE_): Don't do a
392 PROVIDE of _GLOBAL_OFFSET_TABLE_, since it needs to be at a
395 Mon Jun 24 17:55:31 1996 Jouke Numan <jnuman@bazis.nl>
397 * ldlang.h (enum section_type): Define.
398 (lang_output_section_statement_type): Remove loadable field. Add
400 (lang_enter_output_section_statement): Change flags parameter in
401 prototype to sectype.
402 * ldgram.y (typebits): Remove.
403 (sectype): New static variable.
404 (opt_at): Use sectype rather than typebits.
405 (type): Set sectype rather than typebits.
407 * ldlex.l: Recognize DSECT, COPY, INFO, and OVERLAY in
409 * ldlang.c (lang_output_section_statement_lookup): Set sectype
410 field rather than loadable field.
411 (wild_doit): Check sectype rather than loadable.
412 (lang_record_phdrs): Likewise.
413 (lang_enter_output_section_statement): Rename flags parameter to
414 sectype. Set sectype field rather than loadable field. Set flags
415 field based on sectype.
417 Mon Jun 24 12:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
419 * scripttempl/elf.sc: Force .stab* and .comment sections to start
422 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
423 using shared libraries.
424 * configure: Rebuild with autoconf 2.10.
426 Fri Jun 21 17:40:56 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
428 * configure.tgt: Add support for *-*-rtems* configurations.
430 Fri Jun 21 13:05:51 1996 Richard Henderson <rth@tamu.edu>
432 * configure.tgt (alpha-*-linuxecoff*): New target.
433 (alpha-*-linux*): Use elf64alpha.
434 * emulparams/elf64alpha.sh: New file.
435 * emultempl/elf32.em: If ELFSIZE is not set, set it to 32. Use
436 ${ELFSIZE} rather than 32 when calling BFD routines.
437 (hold_rodata): New static variable.
438 (gld${EMULATION_NAME}_place_orphan): Use hold_rodata for a
439 readonly section that is not code.
440 (gld${EMULATION_NAME}_place_section): Set hold_rodata. Don't use
441 a .rel section unless its bfd_section field is not NULL.
442 * Makefile.in (ALL_EMULATIONS): Add eelf64alpha.o.
443 (eelf64alpha.c): New target.
445 Fri Jun 21 12:45:46 1996 Ian Lance Taylor <ian@cygnus.com>
447 * ldmisc.c (vfinfo): Correct handling of 0 in %W case.
449 Thu Jun 20 13:55:28 1996 Ian Lance Taylor <ian@cygnus.com>
451 Add enough support to understand the gcc svr3.ifile script:
452 * ldlex.l: Recognize BLOCK and GROUP in EXPRESSION context. Add
454 * ldgram.y: Add BIND token.
455 (section): Recognize GROUP.
456 (opt_ext_with_type): Recognize a couple of cases of BIND.
457 * ldlang.c (init_os): Don't do anything if section is already
458 initialized. Call exp_init_os on addr_tree field.
459 (exp_init_os): New static function.
460 (map_input_to_output_sections): Call exp_init_os on assignment
462 (lang_place_orphans): Check for common sections by name COMMON
463 rather than by common_section field. Don't warn about absence of
466 * ldlang.h (lang_input_statement_type): Remove useless fields
467 common_section, common_output_section, and complained, as well as
468 all references to them.
470 * ldexp.c: Reindent a lot of code.
471 (exp_fold_tree): Call FAIL rather than einfo in default case.
473 Wed Jun 19 11:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
475 * configure.host (m88*-*-dgux*): Quote HOSTING_CRT0. From
476 <randall.hron@medaphis.com>.
478 Tue Jun 18 15:53:09 1996 Jeffrey A. Law <law@rtl.cygnus.com>
480 * scripttempl/h8300s.sc: New file for H8/S.
481 * emulpararms/h8300s.sh: New file for H8/S.
482 * Makefile.in (ALL_EMULATIONS): Add H8/S.
483 (e_h8300s.c): Add dependencies.
484 * configure.tgt: Add H8/S to targ_extra_emuls.
486 Tue Jun 18 17:55:39 1996 Ian Lance Taylor <ian@cygnus.com>
488 * configure.tgt (i[345]86*-*-isc*): New target. From
489 <uddeborg@carmen.se>.
491 Wed Jun 12 12:46:21 1996 Ian Lance Taylor <ian@cygnus.com>
493 * lexsup.c: Include "libiberty.h".
494 (parse_args): Copy the -Y argument into memory.
495 (set_default_dirlist): Don't put the ':' back into the directory
498 Fri Jun 7 11:27:42 1996 Ian Lance Taylor <ian@cygnus.com>
500 * emultempl/sunos.em: Include libiberty.h.
501 (gld${EMULATION_NAME}_set_symbols): New static function to add
502 LD_LIBRARY_PATH to the list of search directories.
503 (ld_${EMULATION_NAME}_emulation): Add new set_symbols routine.
505 Thu Jun 6 11:50:31 1996 Ian Lance Taylor <ian@cygnus.com>
507 * emulparams/elf32bmip.sh (OTHER_GOT_SYMBOLS): Use ALIGN(16)
508 rather than . when computing _gp value. From Per Fogelstrom.
509 * emulparams/elf32lmip.sh (OTHER_GOT_SYMBOLS): Likewise.
511 * ldmain.c (main): Don't close and unlink the file on error, since
512 remove_output will do it anyhow.
513 * ldlang.c (open_output): Set boolean variable to true, not 1.
515 Wed Jun 5 18:34:14 1996 James G. Smith <jsmith@cygnus.co.uk>
517 * emulparams/{elf32b4300.sh,elf32l4300.sh} (SCRIPT_NAME): Use
518 elfmips instead of elf.
520 Tue Jun 4 18:43:07 1996 Ian Lance Taylor <ian@cygnus.com>
522 * ldcref.c: New file.
523 * ld.h (add_cref, output_cref): Declare.
524 * ldmain.c (main): Initialize notice_all field. If it is set at
525 end of link, call output_cref.
526 (notice): Rename from notice_ysym. Check notice_all.
527 * ldmisc.c (finfo): Make globally visible.
528 * ldmisc.h (finfo): Declare.
529 * lexsup.c (OPTION_CREF): Define.
530 (ld_options): Add "cref".
531 (parse_args): Handle OPTION_CREF.
532 * Makefile.in: Rebuild dependencies.
533 (CFILES): Add ldcref.c.
534 (OFILES): Add ldcref.o.
535 * ld.texinfo, ld.1: Document --cref.
537 Tue Jun 4 12:12:25 1996 Tom Tromey <tromey@csk3.cygnus.com>
539 * Makefile.in (install): Make $(tooldir) and $(tooldir)/bin.
541 Fri May 31 12:40:55 1996 Ian Lance Taylor <ian@cygnus.com>
543 * emultempl/pe.em (sort_sections): Don't assume that a
544 wild_statement has a section name.
546 Wed May 29 13:13:35 1996 Ian Lance Taylor <ian@cygnus.com>
548 * scripttempl/elfmips.sc: Quote test -z argument.
550 * ld.texinfo: Clarify the CONSTRUCTORS command.
552 Thu May 23 16:07:44 1996 Ian Lance Taylor <ian@cygnus.com>
554 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Initialize
557 Wed May 22 11:31:30 1996 Doug Evans <dje@seba.cygnus.com>
559 * ldlang.c (wild_doit): Don't copy over SEC_LINK_{ONCE,DUPLICATES}
561 * emultempl/pe.em (sfunc): Renamed to sort_by_file_name.
562 (sort_by_section_name, sort_sections_1): New functions.
563 (sort_sections): Only sort by file name sections in .idata.
564 Add "Grouped Sections" support.
565 (gld${EMULATION_NAME}_place_orphan): Rewrite to support Grouped
567 (gld${EMULATION_NAME}_place_section): Delete.
568 * scripttempl/pe.sc (.text,.data,.rdata): Add *(.foo\$).
569 (.CRT,.rsrc): Rewrite to use Grouped Section support.
571 Tue May 21 14:31:48 1996 Stan Shebs <shebs@andros.cygnus.com>
573 * mpw-eppcmac.c: Update to reflect changes to aix.em.
575 Sun May 19 16:59:44 1996 Doug Evans <dje@seba.cygnus.com>
577 * ldlang.c (dprint_statement): Stop printing at end of list.
579 Sat May 18 13:12:05 1996 Steve Chamberlain <sac@slash.cygnus.com>
581 Support for --force-exe-suffix
582 * ld.h (args_type): Add force_exe_suffix.
583 * ld.texinfo: Add documentation.
584 * ldmain.c (main): Add support for option.
585 * lexsup.c (OPTION_FORCE_EXE_SUFFIX): New.
586 (ld_options, parse_args): Add support for option.
588 Wed May 15 12:50:25 1996 Jim Wilson <wilson@chestnut.cygnus.com>
590 * emultempl/pe.em (set_pe_value): Pass 0 not 16 to strtoul call.
592 Fri May 10 16:28:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
594 * scripttempl/elfppc.sc (__stack): Make __stack 0 if it was
595 referenced but not defined.
597 Thu May 9 08:52:23 1996 Rob Savoye <rob@chinadoll.cygnus.com>
599 * emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
600 Set a new variable to signify if the final target is an embedded
602 * scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
603 .text for an embedded system.
605 Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com>
607 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
608 (gld${EMULATION_NAME}_place_section): New function.
609 (hold_{section,use,text,rdata,data}): New static locals.
610 (ld_${EMULATION_NAME}_emulation): Update orphan field.
611 * scripttempl/pe.sc: Whitespace cleanup. Semicolon usage cleanup.
612 (INIT,FINI): Delete, unused.
613 (.text): Document orphan .text.foo sections.
614 (.rdata): Document orphan .rdata.foo sections.
615 (.data): Document orphan .data.foo sections.
617 Tue May 7 11:35:46 1996 Jeffrey A Law (law@cygnus.com)
619 * scripttempl/h8300.sc: Place ".tiny" sections right
620 after ".data" sections.
621 * scripttempl/h8300h.sc: Place ".tiny" sections into
622 the "tiny" memory region, 0xff8000 through 0xffff00.
624 * scripttempl/h8300.sc: Set the entry point to the value of
625 "_start" rather than the start of the text segment.
626 * scripttempl/h8300h.sc: Likewise.
628 * scripttempl/h8300.sc: Place .rodata sections before .text
629 sections in main ram.
630 * scripttempl/h8300h.sc: Likewise.
632 Mon May 6 23:32:30 1996 Jeffrey A Law (law@cygnus.com)
634 * scripttempl/h8300h.sc: Use "eight", not "eightbit" for the
635 8-bit region and 8-bit sections.
637 Wed May 1 17:50:06 1996 Doug Evans <dje@canuck.cygnus.com>
639 * ldlang.c (section_already_linked): Fix typos.
641 Mon Apr 29 20:31:06 1996 Doug Evans <dje@canuck.cygnus.com>
643 * scripttempl/pe.sc (.endjunk): Define __end__.
645 Mon Apr 29 17:05:13 1996 Ian Lance Taylor <ian@cygnus.com>
647 * ldlang.c (longest_section_name): Remove.
648 (SECTION_NAME_MAP_LENGTH): Define.
649 (print_size, print_alignment, print_fill, print_section): Remove.
650 (print_flags): Remove.
652 (print_output_section_statement): Rewrite.
653 (print_assignment): Rewrite.
654 (print_one_symbol): Rewrite.
655 (print_input_section): Rewrite.
656 (print_fill_statement): Rewrite.
657 (print_data_statement): Rewrite.
658 (print_address_statement): New static function.
659 (print_reloc_statement): Rewrite.
660 (print_padding_statement): Rewrite.
661 (print_wild_statement): Rewrite.
662 (print_statement_list): Clean up.
663 (print_statement): Clean up. Some minor output changes.
664 (print_statements): Clean up.
665 (load_symbols): Put another - before -whole-archive.
666 * ldexp.c (exp_print_tree): Change etree_value and etree_rel to
667 print 0x and to omit leading zeroes. For etree_rel, use %B to
668 print the BFD. For etree_assign, remove the space after the
670 * ldwrite.c: Include "libiberty.h".
671 (clone_section): Call xstrdup, not strdup.
672 (ldwrite): Don't print any map information.
673 (print_symbol_table, print_file_stuff, print_symbol): Remove.
674 * ldmain.c (main): Call lang_map when appropriate.
675 * ldmisc.c (vfinfo): Add support for %W.
676 (print_address): Remove.
677 * ldmisc.h (print_address): Don't declare.
678 * Makefile.in: Rebuild dependencies.
680 Mon Apr 29 10:29:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
682 * configure.host (m68*-*-linux*): Add -dynamic-linker to
683 HOSTING_CRT0. Search -lgcc both before and after -lc in
684 HOSTING_LIBS. Look for crt{begin,end}.o in the compiler directory
686 (i[345]86-*-linux*): Look for crt{begin,end}.o in the compiler
689 Fri Apr 26 14:42:27 1996 Ian Lance Taylor <ian@cygnus.com>
691 * ldmisc.h (demangle): Declare.
692 * ldmisc.c: Include "libiberty.h". Include demangle.h with "",
694 (demangle): Make non-static. Remove remove_underscore paramter.
695 Always return an allocated string.
696 (vfinfo): Free result of demangle. Add case 'G'. Use %T to print
697 functionname, rather than calling demangle. Print a colon between
698 the BFD(section+offset) and the line number.
699 * ldmain.c (add_archive_element): Improve format of archive
700 information in map file.
701 (constructor_callback): Don't print anything to the map file.
702 * ldlang.c (lang_one_common): Improve format of common symbol
703 information in map file.
704 * ldctor.c (ldctor_build_sets): If producing a map file, print set
706 * ldwrite.c (print_symbol_table): Print a newline before the
707 header in the map file.
708 * Makefile.in: Rebuild dependencies.
710 * ldmisc.c (vfinfo): Reindent.
712 Mon Apr 22 12:07:32 1996 Ian Lance Taylor <ian@cygnus.com>
714 * ldlang.c (lang_size_sections): If _cooked_size is not 0, then
715 don't clobber it when not relaxing.
717 * ld.h (ld_config_type): Remove traditional_format field.
718 * ldmain.c (main): Use link_info.traditional_format rather than
719 config.traditional_format.
720 * ldlang.c (ldlang_open_output): Likewise.
721 * lexsup.c (parse_args): Likewise.
722 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Likewise.
723 * mpw-eppcmac.c (gldppcmacos_parse_args): Likewise.
725 * ldlang.c (wild_doit): Discard debugging sections if we are
726 stripping debugging information.
728 * emulparams/z8002.sh (ARCH): Set to z8002, not z8k.
730 Tue Apr 16 16:38:32 1996 Ian Lance Taylor <ian@cygnus.com>
732 * ldexp.c (fold_binary): Correct handling of subtraction with
734 (fold_name): Permit symbols in lang_allocating_phase_enum.
736 * scripttempl/aout.sc: Only PROVIDE __stack when RELOCATING. Undo
737 accidental changes in last patch.
739 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
741 * configure.tgt (powerpc*-*-{sysv,linux}): Add aliases.
742 (powerpcle*-*-{sysv,solaris}): Ditto.
744 Mon Apr 15 14:50:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
746 * scripttempl/aout.sc: Add PROVIDE (__stack = 0) so I can use it
747 in m68k/crt0.S without things blowing up.
749 Fri Apr 12 16:40:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
751 * scripttempl/m68kcoff.sc: Remove default address for .data so
752 .text, .data, and .bss are all sequential.
754 Thu Apr 11 12:05:35 1996 Ian Lance Taylor <ian@cygnus.com>
756 * scripttempl/m68kcoff.sc: Remove regions and simplify.
758 Wed Apr 10 14:41:53 1996 Jeffrey A Law (law@cygnus.com)
760 * scripttempl/h8300.sc: Add the "8-bit area" in the upper 256
761 bytes of the address space. Put data from the ".eight" sections
763 * scripttempl/h8300h.sc: Likewise.
765 Tue Apr 9 14:10:42 1996 Doug Evans <dje@canuck.cygnus.com>
767 * emultempl/generic.em (gld${EMULATION_NAME}_before_parse):
768 Pass $ARCH to ldfile_set_output_arch instead of setting
769 ldfile_output_architecture directly.
771 Tue Apr 9 14:22:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
773 * scripttempl/elfppc.sc (.init,.fini): Put .init, .fini section
774 next to .text. Put _etext after .text, .init, .fini, and
775 .rodata{,2} sections.
777 Tue Apr 9 12:18:57 1996 Ian Lance Taylor <ian@cygnus.com>
779 * ld.texinfo: Rearrange option documentation.
781 * lexsup.c (ld_options): New static array.
782 (parse_args): Build shortopts and longopts from ld_options array.
783 (help): New static function.
784 * ldver.h (help): Don't declare.
785 * ldver.c (ldversion): Reindent.
788 * ld.texinfo, ld.1: Mention -E as a synonym for -export-dynamic.
790 Mon Apr 8 11:56:23 1996 Ian Lance Taylor <ian@cygnus.com>
792 * emultempl/elf32.em: When checking for a native emulation, check
793 that the current emulation is the default emulation.
794 * emultempl/sunos.em: Likewise.
796 * configure.in: Permit --enable-shared to specify a list of
798 * configure: Rebuild.
800 * lexsup.c (parse_args): Add -E as a synonym for -export-dynamic,
801 for HP/UX compatibility.
803 Fri Apr 5 14:30:14 1996 Ian Lance Taylor <ian@cygnus.com>
805 * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): New
806 static function, if ${host} = ${target}.
807 (gld${EMULATION_NAME}_after_open): Call check_ld_so_conf to find a
808 needed shared library if ${host} = $[target}.
810 * configure.host (i[345]86-*-linux*): Add -dynamic-linker to
811 HOSTING_CRT0. Search -lgcc both before and after -lc in
814 * configure.tgt: Add i[345]86-*-freebsdelf* target; from John
815 Polstra <jdp@polstra.com>.
817 Fri Apr 5 18:11:25 1996 James G. Smith <jsmith@cygnus.co.uk>
819 * emulparams/elf32{b,l}4300.sh (MACHINE): Add explicit
821 * scripttempl/elf.sc: Use $MACHINE definition if present.
822 * configure.tgt (targ_extra_emuls): Force 4100 build to use same
825 Mon Apr 1 17:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
827 * ldlang.c (lang_size_sections): Change region check to handle
828 regions which end at the highest possible address correctly.
829 From Roland Weber <roweber@ira.uka.de>.
831 * ldlang.c (section_already_linked): New static function.
832 (wild_doit): Discard sections with SEC_EXCLUDE set if not doing a
833 relocateable link. Don't worry about section being NULL, since it
834 never should be. Don't call init_os unless the section is going
836 (ldlang_add_file): Call section_already_linked for each section.
837 * ldmain.c (multiple_definition): Don't warn about multiple
838 definitions in sections which are being discarded.
840 Sun Mar 31 00:30:47 1996 steve chamberlain <sac@slash.cygnus.com>
842 * scripttempl/{ppcpe.sc, pe.sc} (.junk): Remove and use /DISCARD/.
843 * emultempl/pe.em (init): Remove special case PPC code.
845 Fri Mar 29 00:01:29 1996 Jeffrey A Law (law@cygnus.com)
847 * scripttempl/h8300.sc: Make vectors section 0xc4 bytes long
848 so as not to overwrite the magic syscall entry at 0xc4.
849 * scripttempl/h8300h.sc: Likewise.
851 Thu Mar 28 11:05:47 1996 Doug Evans <dje@canuck.cygnus.com>
853 * configure.tgt (sparc64-*-solaris2*): Delete.
854 Stick with sparc-*-solaris2*.
856 Wed Mar 27 12:33:24 1996 Ian Lance Taylor <ian@cygnus.com>
858 * ld.h (DISCARD_SECTION_NAME): Define to "/DISCARD/".
859 * ldlang.c (init_os): Fail on an attempt to initialize any section
860 named DISCARD_SECTION_NAME.
861 (wild_doit): Discard input sections assigned to an output section
862 named DISCARD_SECTION_NAME.
863 * ld.texinfo: Document use of /DISCARD/.
865 * ldlang.c: Fix some indentation and comments.
867 Tue Mar 26 18:14:49 1996 Ian Lance Taylor <ian@cygnus.com>
869 * ldmain.c (main): Call bfd_set_error_program_name.
871 Thu Mar 21 13:17:34 1996 Ian Lance Taylor <ian@cygnus.com>
873 * ld.texinfo: Fix a couple of indexing entries. Mention that
874 --verbose displays builtin linker scripts.
876 * ldmisc.c (vfinfo): case 'I': If the file is not in an archive,
877 and the local symbol name does not match the filename, print the
880 Patches from John Polstra <jdp@polstra.com> for FreeBSD ELF:
881 * lexsup.c (parse_args): -Bshareable is a synonym for -shared.
882 * emulparams/elf_i386.sh (NONPAGED_TEXT_START_ADDR): Make the same
885 Wed Mar 20 18:18:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
887 * ld.texinfo: Fix typos. Use @pxref only inside parentheses.
889 Wed Mar 20 16:56:15 1996 Ian Lance Taylor <ian@cygnus.com>
891 * ldmain.c (add_wrap): New function.
892 * ldmain.h (add_wrap): Declare.
893 * lexsup.c (parse_args): Call add_wrap.
895 Tue Mar 19 16:44:20 1996 Doug Evans <dje@canuck.cygnus.com>
897 * configure.host (sparc*-*-solaris2* host): Accept any sparc variant.
899 Wed Mar 13 17:47:31 1996 Jeffrey A Law (law@cygnus.com)
901 * scripttempl/h8300.sc: Change name of page zero memory
902 from "null" to "vectors". Create an output section for
903 vectors. Add comments on how to explicitly place items
905 * scripttempl/h8300h.sc: Likewise.
907 Wed Mar 13 12:40:18 1996 Ian Lance Taylor <ian@cygnus.com>
909 * emultempl/lnk960.em (machine_table): Add jx and hx.
911 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
914 Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
916 * ld.h (ld_config_type): Add warn_multiple_gp field.
917 * lexsup.c (parse_args): Handle --warn-multiple-gp.
918 * ldmain.c (warning_callback): Suppress multiple gp values warning
919 if --warn_multiple_gp was not used.
920 * ld.texinfo, ld.1: Document --warn-multiple-gp.
922 Tue Mar 12 12:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
924 * lexsup.c (parse_args): Handle --wrap.
925 * ldmain.c (main): Initialize link_info.wrap_hash.
926 * ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
928 * ld.texinfo, ld.1: Document --wrap.
930 * configure: Rebuild with autoconf 2.8.
932 Don't do SunOS style dynamic linking for sparc-aout:
933 * configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
934 (sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
935 (sparc*-wrs-vxworks*): Likewise.
936 * emulparams/sparcaout.sh: New file.
937 * Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
938 (esparcaout.c): New target.
940 Wed Mar 6 16:06:52 1996 J.T. Conklin <jtc@rtl.cygnus.com>
942 * scripttempl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
943 in a different manner to work around differences in shell variable
946 Wed Mar 6 18:08:18 1996 Ian Lance Taylor <ian@cygnus.com>
948 * ldemul.h (ldemul_unrecognized_file): Declare.
949 (ldemulation_xfer_type): Add unrecognized_file field.
950 * ldemul.c (ldemul_unrecognized_file): New function.
951 * ldlang.c (load_symbols): If a file can not be recognized, call
952 ldemul_unrecognized_file before trying it as a linker script.
953 * aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
955 (gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
956 (ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
958 Mon Mar 4 14:11:17 1996 Ian Lance Taylor <ian@cygnus.com>
960 * ldlang.c (wild): Handle foo.a(.text) by mapping each included
961 member of foo.a separately. From Jouke Numan <jnuman@bazis.nl>.
963 Fri Mar 1 10:24:59 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
965 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
966 Search trinary.cond rather than searching trinary.lhs twice.
968 Tue Feb 27 15:08:43 1996 Stan Shebs <shebs@andros.cygnus.com>
970 * mpw-make.sed: Edit out shared library support.
971 (@TDIRS@): Edit out, can't use genscripts.
973 Tue Feb 27 15:09:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
975 * configure.tgt (m68k-*-linuxaout*, m68k-*-linux*): New targets.
976 * emulparams/m68klinux.sh: New file.
977 * emultempl/linux.em (gld${EMULATION_NAME}_before_allocation):
978 Call bfd_${EMULATION_NAME}_size_dynamic_sections instead of
979 bfd_linux_size_dynamic_sections.
980 * Makefile.in (ALL_EMULATIONS): Add em68klinux.o.
981 (em68klinux.c): New target.
982 * configure.host (m68*-*-linuxaout*, m68*-*-linux*): New hosts.
984 Tue Feb 27 12:55:46 1996 Ian Lance Taylor <ian@cygnus.com>
986 * Makefile.in (ALL_EMULATIONS): Sort into alphabetical order.
987 Fill in missing entries.
989 * lexsup.c (parse_args): Recognize --no-whole-archive.
990 * ldlang.h (lang_input_statement_type): Add whole_archive field.
991 * ldlang.c (new_afile): Set whole_archive field.
992 (load_symbols): Check input file specific whole_archive field
993 rather than global variable.
994 * ld.texinfo, ld.1: Document --no-whole-archive.
996 Tue Feb 20 16:07:00 1996 Ian Lance Taylor <ian@cygnus.com>
998 * configure.tgt: Correct gldi960 to gld960.
1000 Mon Feb 19 11:16:44 1996 Ian Lance Taylor <ian@cygnus.com>
1002 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
1003 the SONAME if it is available.
1004 (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
1005 filename, when checking for conflicting library versions. Don't
1006 assume that the suffix is only numbers and dots.
1008 * ld.texinfo: Mention that -R can be used for -rpath.
1010 Sun Feb 18 15:05:17 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * configure.host: Check for 'do not mix' from native linker before
1013 trying to use -rpath.
1015 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
1017 * configure.in: Remove explicit substitution of CFLAGS; autoconf
1019 * configure: Rebuild.
1020 * Makefile.in (LDFLAGS): Set to @LDFLAGS@.
1022 * configure.in: Call AC_PROG_CC before configure.host.
1023 * configure: Rebuild.
1024 * configure.host: Remove go32 host, since it should no longer be
1025 necessary. Don't set CC for romp host.
1027 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
1028 the text segment ends exactly on a page boundary.
1030 * configure.in: Substitute RPATH_ENVVAR.
1031 * configure: Rebuild.
1032 * configure.host: Set RPATH_ENVVAR.
1033 * Makefile.in (RPATH_ENVVAR): New variable.
1034 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1036 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1038 * configure.in: Redo emulation handling so that each emulation
1039 searches the correct tool directory, based on the target alias.
1040 For example, "configure --enable-targets=m68k-coff i386-linux"
1041 will search /usr/local/i386-linux/lib for linux and
1042 /usr/local/m68k-coff/lib for m68k-coff.
1043 * configure: Rebuild.
1044 * configure.tgt: Add special tdir settings for Linux.
1045 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
1046 for each eEMUL.c target.
1047 * genscripts.sh: Accept specific alias as 9th argument, and use it
1050 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1052 * ldlang.c (lang_set_startof): Don't do anything for a
1055 * ldgram.y (mri_script_file): Call mri_draw_tree.
1056 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
1057 create memory regions.
1058 (mri_load): Don't call mri_draw_tree.
1059 * mri.h (mri_draw_tree): Declare.
1061 * configure.tgt (m68*-*-psos): New target.
1062 * emulparams/m68kpsos.sh: New file.
1063 * scripttempl/psos.sc: New file.
1064 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
1065 (em68kpsos.c): New target.
1067 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
1069 * configure.tgt (*-*-ieee*): New target; use vanilla.
1071 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
1072 `:foo' from ${ARCH}.
1074 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
1076 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
1079 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
1081 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1083 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
1084 it looks like we might be linking in two different versions of the
1085 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
1087 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * ldlang.c (lang_size_sections): Increment the section size when a
1090 padding statement is encountered.
1092 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * configure.in: Look for --enable-shared. Change the value of
1095 BFDLIB when linking against a shared library on SunOS.
1096 * configure: Rebuild.
1097 * configure.host: If using a shared BFD library, try to pass a
1098 reasonable -rpath option when linking.
1099 * Makefile.in (BFDLIB): Set to @BFDLIB@.
1101 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
1103 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
1104 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
1106 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
1108 Support for building bfd and opcodes as shared libraries, based on
1109 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1110 * configure.in (HLDFLAGS): New substitution.
1111 * configure: Rebuild.
1112 * configure.host: Set HLDFLAGS on SunOS.
1113 * Makefile.in (HLDFLAGS): New variable.
1114 (BFDDEP): New variable.
1115 (BFDLIB): Change to -L../bfd -lbfd.
1116 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
1117 $(HLDFLAGS) in link.
1118 (check): Set LD_LIBRARY_PATH in the environment.
1120 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1122 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
1123 in the read-only section, not read/write unless we are making a
1125 (.debug*): Add dwarf debug sections.
1126 (.rela.{sdata*,sbss*}): Add sections.
1128 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * configure: Regenerate.
1132 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
1134 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
1135 for SVR4 compatibility.
1137 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
1139 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
1141 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
1142 * emultempl/pe.em (definfo init): Make the default stack reserve
1145 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
1147 * configure.tgt (m68*-apple-aux*): New target.
1148 * emulparams/m68kaux.sh: New file.
1149 * scripttempl/m68kaux.sc: New file.
1150 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
1151 (em68kaux.c): New target.
1153 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
1155 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
1156 -bnoentry, since the right thing tends to happen anyhow.
1158 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
1160 * ld.texinfo, ld.1: Document -export-dynamic.
1162 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1164 * emultempl/sunos.em: Check for native compile by comparing
1165 ${target} and ${host}.
1167 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
1169 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
1170 TEXT_START_ADDR to allow use on IDT and PMON systems.
1172 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
1174 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
1177 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
1179 * configure.tgt (sparc64-*-solaris2*): New configuration.
1180 (sparc64-*-aout*): Renamed from sparc64*.
1182 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1184 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
1185 * genscripts.sh: Set host, target and target_alias variables.
1186 Check for native compile by comparing ${target} and ${host}.
1187 * emultempl/elf32.em: Likewise.
1188 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
1190 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1192 * scripttempl/elfppc.sc: Refine eabi support to better support
1193 .sdata, .sdata2, .sbss, etc. sections.
1195 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
1197 * ldgram.y (%union): Add phdr field.
1198 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
1199 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
1200 (opt_hdrs, hdr): Remove.
1201 (phdr_val): New nonterminal.
1202 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
1203 and phdrs parameters. Add flags parameter.
1204 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
1206 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
1207 phdrs fields. Add flags field.
1208 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
1209 (lang_new_phdr): Update declaration.
1210 * ld.texinfo: Document FLAGS.
1212 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
1214 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
1215 Don't make a shared library because of an undefined reference to
1216 __GLOBAL_OFFSET_TABLE_.
1218 Add some Irix 5 support, mostly from Kazumoto Kojima
1219 <kkojima@info.kanagawa-u.ac.jp>:
1220 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
1221 (SHLIB_TEXT_START_ADDR): Define.
1222 (OTHER_GOT_SYMBOLS): Define.
1223 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
1224 (EXECUTABLE_SYMBOLS): Don't define.
1225 (DYNAMIC_LINK): Don't define.
1226 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
1227 * scripttempl/elfmips.sc: New file.
1228 * configure.host (mips*-dec-bsd*): Change mips to mips*.
1229 (mips*-sgi-irix4*): Likewise.
1230 (mips*-sgi-irix5*): New entry.
1231 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
1233 (eelf32lmip.c): Likewise.
1235 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1237 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
1238 .rela.got.neg section.
1240 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
1244 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
1245 ANSI_PROTOTYPES is defined. Remove special handling of
1246 WINDOWS_NT. Various indendation fixes.
1247 (vfinfo): Change fmt parameter to const char *.
1248 (info_msg): Write <stdarg.h> version.
1249 (einfo, minfo, finfo): Likewise.
1250 (info_assert): Change file parameter to const char *.
1251 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
1252 defined, use a real prototype.
1253 (info_assert): Change first parameter to be const char *.
1255 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1257 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
1258 in old support that 2.7.2 needs, but the current compiler does
1261 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
1262 correct Linker script template.
1264 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
1266 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
1268 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
1270 * scripttempl/alpha.sc: Put .rconst right after .rdata.
1272 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
1274 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
1275 sort using right pointer.
1277 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1279 * scripttempl/elfppc.sc: Remove support for creating special
1280 labels for eabi section begin/end here. The compiler now uses
1281 crt{i,n}.o to create these symbols.
1283 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
1285 * configure.host: Change existing Linux HOSTING_CRT0 to be used
1286 for a.out only, and put in appropriate HOSTING_CRT0 and
1287 HOSTING_LIBS values for Linux ELF.
1289 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
1291 * scripttempl/h8300.sc: Use all 64K for ram.
1292 * scripttempl/h8300h.sc: Define 256K ram size.
1294 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
1296 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
1297 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
1298 was used, regardless of whether -bE was used.
1300 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
1302 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
1303 relocateable before calling ldctor_build_sets if the output file
1304 is in an XCOFF format.
1306 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
1308 * ldwrite.c (build_link_order): When handling a data statement, if
1309 the endianness of the output file is unknown, use the endianness
1312 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
1314 * mpw-config.in: Recognize mips-*-* as equivalent to
1316 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
1317 * mpw-ld.r: Add version resources.
1318 (cfrg): Use symbolic instead of literal name for executable.
1320 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
1322 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
1324 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
1326 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
1327 (print_statement_list): Renamed from print_statement. All callers
1329 (print_statement): New function to print just one statement.
1330 (print_{data,reloc,padding}_statement): Don't crash if
1331 output_section == NULL.
1332 (dprint_statement): New function.
1334 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
1335 call to sort_sections.
1337 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
1339 * emultempl/aix.em (unix_ld): New static variable.
1340 (gld${EMULATION_NAME}_parse_args): Handle -unix.
1341 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
1342 gc as false and export_defineds as true to size_dynamic_sections.
1344 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
1345 phase if the current section is abs_output_section.
1348 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
1350 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
1353 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
1355 * ldgram.y (PHDRS): New token.
1356 (ifile_p1): Accept phdrs.
1357 (section): Accept phdr_opt at the end of the section definition.
1358 (phdr_op): New nonterminal.
1359 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
1360 * ldlex.l: Accept PHDRS.
1361 * ldlang.h (struct lang_output_section_phdr_list): Define.
1362 (lang_output_section_statement_type): Add phdrs field.
1363 (struct lang_phdr): Define.
1364 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
1365 (lang_new_phdr): Declare.
1366 * ldlang.c (lang_phdr_list): New static variable.
1367 (lang_output_section_statement_lookup): Initialize phdrs field.
1368 (lang_process): Call lang_record_phdrs.
1369 (lang_new_phdr): New function.
1370 (lang_section_in_phdr): New function.
1371 (lang_record_phdrs): New static function.
1372 * ld.texinfo: Document PHDRS.
1374 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
1376 * scripttempl/ppcpe.sc: Moved .edata into its own section to
1379 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1381 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
1382 HOSTING_LIBS for testing.
1383 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
1386 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
1388 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
1391 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
1393 * configure: Rebuild with autoconf 2.7.
1395 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
1397 * scripttempl/pe.sc: Two .junk's is too much junk.
1399 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
1401 * configure.in: Use BFD_NEED_DECLARATION.
1402 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
1403 * configure, config.in: Rebuild with autoconf 2.6.
1405 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
1406 being unsupported if this is not a relocateable link and the input
1407 BFD supports it, since ldctor_build_sets can cope with that case.
1409 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
1411 * configure.tgt (powerpc-*-macos*): New target.
1412 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
1413 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
1414 (eppcmacos.c): New target.
1415 * mpw-eppcmacos.c: Update.
1416 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
1418 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
1420 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
1421 $(host_canonical) and $(target_canonical).
1422 (CXX_FOR_TARGET): Likewise.
1424 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
1426 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
1427 so the malloc heap begins at a sane place.
1429 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
1431 Version 2.6 released.
1432 * ldver.c (ldversion): Update to 2.6.
1434 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
1435 $(GENERATED_*FILES), since they need to be retained by distclean.
1436 (maintainer-clean, realclean): Delete them here.
1438 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
1440 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
1441 base file with FOPEN_WB, not "w".
1443 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
1444 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
1446 (gld${EMULATION_NAME}_before_allocation): Use the environment
1447 variable LD_RUN_PATH if -rpath was not used.
1448 * ld.texinfo, ld.1: Document LD_RUN_PATH.
1450 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
1452 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
1453 -bl and -bloadmap options.
1455 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
1456 report a better error.
1458 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
1459 new local variable special_sections, and pass it to
1460 size_dynamic_sections. Look through the results, and move the
1461 sections around in the mapping so that they are defined correctly.
1463 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
1465 * ldemul.c (ldemul_default_target): Cast getenv return value.
1467 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
1469 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
1471 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
1474 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
1475 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
1477 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
1478 (gld_$_before_allocation): added hooks for toc construction based
1481 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
1483 * ld.texinfo: The linker does not use _main as an entry point.
1485 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1487 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
1490 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
1492 * configure.in: Add test for whether free must be declared.
1493 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
1494 * acconfig.h: Explain NEED_DECLARATION_FREE.
1495 * configure, config.in: Rebuild.
1497 * lexsup.c (parse_args): Take B:: out of shortopts.
1499 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
1501 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
1502 for now, as with m68k4kbsd, until shared library support gets
1505 * configure.host: For i386 BSD variants, crt0.o lives in
1506 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
1508 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1510 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
1511 (edelta68.c): New target.
1512 * configure.tgt (m68*-motorola-sysv*): New target.
1513 * emulparams/delta68.sh: New file.
1514 * scripttempl/delta68.sc: New file.
1516 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
1519 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
1521 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
1522 ALIGN and ALIGNMOD statements.
1524 * emultempl/aix.em: Include ldgram.h.
1525 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
1527 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
1529 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
1531 * configure.host (alpha-*-linux*): New host.
1532 * configure.tgt (alpha-*-linux*): New target.
1534 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
1536 * emultempl/aix.em (export_files): Remove.
1537 (import_files): Make static.
1538 (struct export_symbol_list): Define.
1539 (export_symbols): New static variable.
1540 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
1541 correctly. Call read_file for an export file.
1542 (gld${EMULATION_NAME}_before_allocation): Call
1543 bfd_xcoff_export_symbol for each export symbol, rather than
1544 calling read_file for each export file.
1545 (gld${EMULATION_NAME}_read_file): For an export file, make the
1546 exported symbols undefined, and store them on the export_symbols
1549 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
1551 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
1552 Don't hang if last option is unrecognised.
1553 (gld_${EMULATION_NAME}_set_symbols): Insert created
1554 symbols into ABS output section.
1556 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
1558 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
1560 (em68k4knbsd.c): New rule.
1562 * configure.tgt: Added support for the NetBSD m68k4k arch.
1564 * genscripts.sh, ldint.texinfo,
1565 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
1566 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
1567 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
1568 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
1569 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
1570 pc532machaout,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
1571 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
1572 PAGE_SIZE to TARGET_PAGE_SIZE.
1574 * emulparams/m68knbsd.h: Ditto.
1575 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
1576 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
1579 * emulparams/m68k4knbsd.sh: New file.
1581 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
1583 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
1585 * emultempl/aix.em: Include ldctor.h.
1586 (gld${EMULATION_NAME}_after_open): New static function.
1587 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
1588 (gld${EMULATION_NAME}_find_relocs): New static function.
1589 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
1590 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
1591 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
1592 * ldctor.c (struct set_info): Move definition into ldctor.h.
1593 (struct set_element): Likewise.
1594 (sets): Make non-static.
1595 (ldctor_add_set_entry): Add name parameter. Save it in the new
1597 (ldctor_build_sets): Avoid being called twice. Pass set element
1598 name to lang_add_reloc.
1599 * ldctor.h (struct set_info): Move definition here from ldctor.c.
1600 (struct set_element): Likewise. Add new field name.
1602 (ldctor_add_set_entry): Declare new name parameter.
1603 * ldwrite.c (build_link_order): Don't insist that either name or
1604 section be NULL in a lang_reloc_statement.
1605 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
1607 (constructor_callback): Pass name to ldctor_add_new_set_entry for
1610 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
1612 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
1614 * mpw-config.in: Add PowerMac target support, generate config.h.
1615 * mac-ld.r: New file, Mac resources.
1616 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
1617 * mpw-make.in: Remove.
1618 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
1620 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
1622 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
1623 -static as a synonym for -bnso.
1625 * scripttempl/aix.sc: Move special symbols inside sections.
1626 Always start .data at 0.
1628 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
1630 * Makefile.in (diststuff): Also make info.
1631 (maintainer-clean realclean): Also delete *.info*.
1633 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
1635 * emultempl/aix.em: Add support for various AIX linker options,
1636 for AIX import and export files, and for AIX shared objects.
1637 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
1639 * ldmain.c (main): Initialize new field link_info.static_link.
1641 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
1642 (constructor_callback): Likewise.
1643 * ldmisc.c (vfinfo): Likewise.
1644 * ldwrite.c (build_link_order): Likewise.
1646 * ld.texinfo: The MRI ALIGN directive is supported.
1648 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1650 * emulparams/elf32vr4300.sh: Deleted.
1651 * emulparams/elf32vr4300el.sh: Deleted.
1652 * emulparams/elf32b4300.sh: Added.
1653 * emulparams/elf32l4300.sh: Added.
1654 * configure.tgt, Makefile.in: Updated the build to use the
1655 new 8.3 unique names.
1657 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
1659 * ldlang.c (entry_symbol): Make non-static.
1660 * ldlang.h (entry_symbol): Declare.
1662 * ldlex.l: Treat PROVIDE as a keyword in expression state.
1664 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
1666 * scripttempl/pe.sc (.bss): Move to be after .text
1668 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
1670 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
1671 Search trinary.cond rather than searching trinary.lhs twice. From
1672 linli@ihp.PHys.ethz.CH.
1674 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
1675 directory searching code into gld${EMULATION_NAME}_search_dir.
1676 (gld${EMULATION_NAME}_search_dir): New static function, extracted
1677 from gld${EMULATION_NAME}_find_so.
1678 (global_needed, global_found): New static variables.
1679 (gld${EMULATION_NAME}_after_open): New static function.
1680 (gld${EMULATION_NAME}_search_needed): New static function.
1681 (gld${EMULATION_NAME}_try_needed): New static function.
1682 (gld${EMULATION_NAME}_check_needed): New static function.
1683 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
1684 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
1686 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
1687 (eelf32lppc.c): Likewise.
1688 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
1689 (GENERATE_SHLIB_SCRIPT): Define as yes.
1691 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
1693 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
1694 bfd_link_needed-list; make appropriate changes.
1696 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
1697 (rs6000-*-aix*): New target; use aixrs6.
1698 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
1699 * emultempl/aix.em: New file.
1700 * scripttempl/aix.sc: New file.
1701 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
1702 (eaixppc.c, eaixrs6.c): New targets.
1704 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
1706 * scripttemp/pe.sc (.reloc): Move to the end.
1708 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
1710 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
1711 section which was not linked into the final output.
1713 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
1715 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
1718 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
1720 * ld.h (args_type): Add rpath_link field.
1721 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
1722 required dependencies in rpath_link path. Only search
1723 LD_LIBRARY_PATH when configured native.
1724 * lexsup.c (parse_args): Recognize -rpath-link.
1725 * ld.1, ld.texinfo: Document -rpath-link.
1727 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
1729 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
1730 bother searching for needed libraries unless doing a final link.
1732 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
1734 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1736 * ld/ld.1: Fix formatting bugs.
1738 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
1740 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
1741 * ldexp.h (exp_get_abs_int): Update declaration.
1742 * ldlang.c (print_output_section_statement): Use fprintf_vma to
1743 print return value of exp_get_abs_int.
1745 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
1747 * emultempl/elf32.em (global_stat): New file static variable.
1748 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
1749 that the file has not already been included under another name.
1750 (gld${EMULATION_NAME}_stat_needed): New static function.
1752 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
1754 * scripttempl/armcoff.sc: Start .text at 0x8000.
1755 Start .data at 0x40000.
1757 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1759 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
1760 command_line.rpath is set, use it, rather than the -L options, to
1761 build the rules section.
1762 * ld.texinfo: Document this use of -rpath.
1764 * lexsup.c (parse_args): Don't set link_info.shared for -assert
1765 pure-text. Pass true, not 1, to lang_add_entry.
1766 * emultempl/sunos.em (find_assign): New static variable.
1767 (found_assign): New static variable.
1768 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
1769 If not a relocateable link, and no start symbol was specified on
1770 the command line, and there are any undefined symbols, set
1771 link_info.shared. If link_info.shared is set, set the address of
1772 the .text section to 0x20.
1773 (gld${EMULATION_NAME}_find_assignment): Rename from
1774 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
1775 set, then just set found_assign based on whether an assignment is
1776 found to find_assign.
1777 (gld${EMULATION_NAME}_get_script): Don't use a special script when
1778 producing a shared library.
1779 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
1780 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
1781 * ldlang.c (entry_from_cmdline): New global variable.
1782 (lang_add_entry): Change cmdline parameter from int to boolean.
1783 Use global entry_from_cmdline rather than function static
1785 * ldlang.h (entry_from_cmdline): Declare.
1786 (lang_add_entry): Change declaration of second parameter from int
1788 * ldgram.y: Pass false, not 0, to lang_add_entry.
1790 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
1792 * ld.h (parsing_defsym): Declare.
1793 * ldlex.h (lex_string): Declare.
1794 * ldlex.l (lex_string): Define.
1795 * lexsup.c (parsing_defsym): Define.
1796 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
1797 lex_redirect, and clear it after calling yyparse. Set
1798 parsing_defsym around call to yyparse.
1799 * ldmain.c (main): Set lex_string before calling lex_redirect, and
1800 clear it after calling yyparse.
1801 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
1802 in linker scripts correctly.
1804 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
1805 COFF targets, allowing for the leading underscore used on SPARC
1808 * lexsup.c (parse_args): Handle -assert.
1809 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
1810 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
1811 shared library script when appropriate.
1812 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
1813 section at SIZEOF_HEADERS.
1815 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
1817 * Makefile.in (earmcoff.c): Build.
1818 * configure.tgt (arm-*-coff): New target
1819 * emulparms/armcoff.sh: New file.
1820 * scripttempl/armcoff.sc: New file.
1822 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
1824 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
1826 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
1828 * ldfile.c (ldfile_set_output_arch): Make arch const.
1830 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1832 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
1833 beginning of the .bss area, not at the end of data. Add
1834 __sbss_{start,end} symbols.
1836 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
1838 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
1839 (CXX_FOR_TARGET, install): Likewise.
1841 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
1843 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
1844 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
1845 (CXX_FOR_TARGET): Likewise.
1846 (install): Likewise.
1847 (GENERATED_HFILES): Remove config.h.
1848 (.dep): Depend upon config.h.
1850 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
1852 * configure.tgt (mips*-dec-netbsd*): New target.
1854 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
1856 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
1858 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
1860 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
1862 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
1864 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
1865 Start .text section on the right boundary. Always align
1868 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
1870 * Makefile.in (maintainer-clean): New target.
1872 * ldmain.c (struct warning_callback_info): Define.
1873 (warning_callback): Add new parameter symbol. Call
1874 warning_find_reloc to try to find the section and VMA.
1875 (warning_find_reloc): New static function.
1876 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1877 Pass NULL as symbol parameter to warning callback.
1879 * ld.texinfo: Clarify -L option.
1881 * ldlang.c (lang_one_common): Add cast to avoid warning.
1882 (topower): Likewise. Also, reindent.
1883 * ldwrite.c (clone_section): Change i to unsigned int.
1884 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
1885 cast to avoid warning.
1887 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
1889 * Makefile.in (config.status): Depend upon configure.tgt.
1891 * ldemul.h (ldemul_set_symbols): Declare.
1892 (ldemul_parse_args): Declare.
1893 * ldemul.c (ldemul_parse_args): Fix indentation.
1895 * configure.in: Call AC_HEADER_DIRENT.
1896 * configure, config.in: Rebuild.
1897 * emultempl/sunos.em: Use autoconf recommend mechanism to define
1898 DIR and struct dirent.
1900 * configure.tgt (mips*-*-bsd*): New case.
1902 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
1904 * configure.tgt (i[345]86-*-ptx*): New case.
1906 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
1908 * config.in: Rename from config.h.in.
1909 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1910 Check for config.h:config.in when creating stamp-h.
1911 * configure: Rebuild.
1912 * Makefile.in (stamp-h): Depend upon config.in rather than
1913 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1914 calling config.status.
1916 * Makefile.in (distclean): Remove config.h and stamp-h.
1918 * configure.host (sparc-*-sunos64*): Remove.
1919 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
1921 * ldexp.c (exp_fold_tree): Don't warn about moving the location
1922 counter backward in the absolute section.
1924 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
1926 * configure.in: Rewrite to use autoconf.
1927 * configure.host: New file.
1928 * configure.tgt: New file.
1929 * aclocal.m4: New file.
1930 * configure: New file, built by autoconf.
1931 * acconfig.h: New file.
1932 * config.h.in: New file, built by autoheader.
1933 * sysdep.h: New file.
1934 * ld.h: Incorporate old contents of config.h.
1936 * Makefile.in: Various changes for new configure script. Also:
1937 (CC_FOR_BUILD): Remove.
1938 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
1939 (dep.sed): Use @SRCDIR@, not @srcdir@.
1940 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
1941 * genscripts.sh: Create ldscripts if it does not exist.
1942 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
1943 * mpw-esh.c, emultemp/*.em: Likewise.
1944 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
1946 * config/*.mt, config/*.mh: Remove.
1948 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
1950 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1951 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
1953 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
1955 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
1957 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
1959 * ldmain.c (warning_callback): Add abfd, section, and address
1961 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1962 Change call to warning accordingly.
1964 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
1965 relocateable and not shared, put .gnu.warning.SYMBOL sections into
1968 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
1970 * configure.in: Added mips*vr4300-idt-elf* and
1971 mips*vr4300el-idt-elf* targets.
1972 * Makefile.in: Added eelf32vr4300* targets.
1973 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
1974 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
1976 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
1978 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
1979 <brendan@cygnus.com>.
1981 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
1983 * ldemul.c (ldemul_parse_args): New.
1984 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
1985 * lexsup.c (all pe stuff): Moved into pe.em
1986 (parse_args): Call emulation arg parser.
1987 * emultempl/pe.em (parse_args): handle PE specfic args.
1989 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
1991 * ldlang.c (lang_memory_region_lookup): Don't use the first region
1992 as the default region. Create a new region instead.
1994 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
1996 * ldemul.c (ldemul_set_symbols): New function.
1997 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
1998 * ldmain.c (main): Add call to ldemul_set_symbols.
1999 * lexsup.c (set_pe_value): New args.
2001 (parse_args): Cope with new set_pe_value args.
2002 * emultempl/pe.em (set_symbols): New function.
2003 (ld_emulation_xfer_struct): Add set_symbols.
2004 * scripttempl/pe.sc: Use new symbols.
2006 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
2008 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
2009 For -Y, ignore a leading `P,', and only call set_default_dirlist
2010 after processing all the other arguments.
2012 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
2014 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
2015 * emulparams/armpe.sh: Run PE script.
2017 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
2019 * ldmain.c (main): Remove PE stuff.
2020 * lexsup.c (options): Load more PE options.
2021 (set_pe_value): New function.
2023 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
2026 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
2027 * emultempl/pe.sc: New file performs generic PE support and sorts
2029 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
2030 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
2031 * scripttempl/pe.sc: New.
2032 * Makefile.in: Use new files.
2034 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
2036 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
2037 (.strings,.ctors,.dtors): Likewise.
2039 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
2041 * scripttempl/armpe.sc: Always start code at 0x401000, even
2043 * ldwrite.c (strdup): New extern declaration.
2044 * ldgram.y (atype): New rule to clarify type parsing.
2045 * ldlang.c (init_os): Remove commented out code.
2046 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
2047 unless told not to by the link script.
2049 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
2051 * ldlang.c (lang_set_startof): New static function.
2052 (lang_process): Call it.
2054 * ldgram.y: Tweak casesymlist to avoid bison errors.
2056 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
2057 Solaris compatibility.
2059 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
2061 * ldgram.y (YYDEBUG): If not defined, define as 1.
2062 (CASE, EXTERN, START): New tokens.
2063 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
2064 (casesymlist): New nonterminal.
2065 (extern_name_list): New nonterminal.
2066 * ldlex.l: Accept lower case trailing base specifiers. Don't
2067 ignore the first digit when the base is a suffix. Accept many
2068 EXPRESSION state tokens in MRI state. Support MRI continuation
2069 lines and MRI semicolon comments. Accept all MRI keywords in
2070 lower case. Add CASE, EXTERN, and START MRI keywords.
2072 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2074 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
2077 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2079 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
2080 $r/../gcc/xgcc unless it is present.
2082 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
2084 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
2086 * scripttempl/m68klynx.sc: Likewise.
2087 * scripttempl/nw.sc: Likewise.
2088 * scripttempl/sa29200.sc: Likewise.
2089 * scripttempl/sparclynx.sc: Likewise.
2091 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
2093 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
2095 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
2097 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
2099 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
2101 * scripttempl/i386pe.sc: Cope with constructors.
2102 * scripttempl/z8ksim.sc: Deleted.
2103 * scripttempl/z8000.sc: Resurrected as this, but
2104 can handle z8001 and z8002 formats.
2105 * emulparams/z8ksim.sh: Deleted.
2106 * emulparams/{z8001.sh, z8002.sh}: New files.
2107 * config/z8ksim.mt: Deleted
2108 * config/z8k-coff.mt: New, generates both emulations.
2110 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
2112 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
2113 %B, in case it is in an archive.
2115 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
2117 * ldlang.c (lang_process): Call reset_memory_regions for each
2120 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
2122 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
2125 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
2127 * ldmain.c (constructor_callback): Allocate set_name in stack
2128 frame, rather than always calling alloca with a fixed size.
2130 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
2132 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
2133 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
2135 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
2137 * ldwrite.c (clone_section): Set the alignment of the clone
2138 section to that of the section being cloned.
2140 * ldwrite.c (split_sections): Don't split the first input section
2141 into a new output section.
2143 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
2145 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
2146 (GENERATE_SHLIB_SCRIPT): Define as yes.
2148 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
2150 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
2152 * ldver.c (help): Update list of options to match currently
2155 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
2157 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
2160 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
2161 it takes a size_t anyhow.
2162 (exp_binop): Likewise.
2163 (exp_trinop): Likewise.
2164 (exp_unop): Likewise.
2165 (exp_nameop): Likewise.
2166 (exp_assop): Likewise.
2167 * ldlang.c (lang_memory_region_lookup): Likewise.
2168 (init_os): Likewise.
2169 (ldlang_add_undef): Likewise.
2170 (insert_pad): Likewise.
2171 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
2174 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
2176 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
2178 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
2180 (ld_emulation_xfer_type): Add search parameter to
2181 open_dynamic_archive entry point.
2182 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
2183 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
2184 make non-static. Change all callers to use new name.
2185 (ldfile_open_file_search): Make static. If entry is dynamic, call
2186 ldemul_open_dynamic_archive.
2187 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
2188 * ldfile.h (ldfile_open_file_search): Don't declare.
2189 (ldfile_try_open_bfd): Declare.
2190 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2191 Accept search parameter. Don't search for a library, just look in
2193 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
2196 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
2198 * ldmain.c (set_scripts_dir): Don't base script directory on
2201 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
2203 * ldmisc.c (vfinfo): Don't print the line number if it isn't
2206 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
2208 * ld.h (ld_config_type): Add field warn_constructors.
2209 * ldmain.c (add_to_set): Warn if config.warn_constructors.
2210 (constructor_callback): Likewise.
2211 * lexsup.c (parse_args): Handle -warn-constructors.
2212 * ld.texinfo, ld.1: Document -warn-constructors.
2214 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
2215 get confused by directory names if we searched for the file.
2217 Based on patches from H.J. Lu <hjl@nynexst.com>:
2218 * ldlang.h (lang_input_statement_type): Add new field dynamic.
2219 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
2220 * ldfile.c: Include bfdlink.h.
2221 (ldfile_open_file): Check dynamic field of entry, not global
2222 dynamic_link field. Don't do a dynamic search when doing a
2224 * ldmain.c (main): Don't warn about dynamic_link for a
2226 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
2228 (gld${EMULATION_NAME}_create_output_section_statements): Always
2229 loop over input files.
2230 * Makefile.in: Rebuild dependencies.
2232 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
2235 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
2237 * ldmain.c (main): Set link_info.symbolic to false.
2238 * lexsup.c (parse_args): Handle -Bsymbolic.
2240 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
2242 * ldmain.c (HAVE_SBRK): Define for everything except
2243 specific systems that are known to not support sbrk.
2244 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
2246 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
2248 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
2249 Handle etree_provide.
2251 * emultempl/elf32.em (global_needed): New static variable.
2252 (global_found): Likewise.
2253 (gld${EMULATION_NAME}_after_open): New static function.
2254 (gld${EMULATION_NAME}_search_needed): Likewise.
2255 (gld${EMULATION_NAME}_try_needed): Likewise.
2256 (gld${EMULATION_NAME}_check_needed): Likewise.
2257 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
2258 gld${EMULATION_NAME}_after_open.
2260 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
2262 * configure.in (i386-*-win32): New target.
2264 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
2266 * lexsup.c (parse_args): Let -G either set the small data size or
2267 be equivalent to --shared, depending on the next argument. Accept
2268 and ignore -z for Solaris compatibility.
2270 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
2272 * lexsup.c (parse_args): Cast fopen result to PTR before storing
2273 it in link_info.base_file. Fix indentation.
2275 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
2277 * ldmain.c (main): Always initialize PE info in link_info.
2278 * lexsup.c (OPTION_BASE_FILE): New option.
2279 (parse_args): Handle new option.
2280 * emulparams/armpe.sh: Output pei.
2281 * emultempl/i386pe.em: Add newline to end.
2282 * scripttempl/armpe.sc: Change output and quote the $s.
2283 * scripttempl/i386pe.sc: Change output and quote the $s.
2285 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2287 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
2289 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
2290 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
2291 (i386msdos.o): New target.
2292 * config/i386-msdos.mt: Created.
2293 * emulparams/i386msdos.sh: Created.
2294 * scripttempl/i386msdos.sc: Created.
2296 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2298 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
2299 that contains pointers to be relocated.
2301 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2303 * mpw-esh.c: New file, modified for MPW from esh.c.
2304 * scripttempl/sh.sc: Reformatted to simplify MPWification,
2305 use *() to concat stab sections instead of [].
2307 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
2309 * scripttempl/armpe.sc: Add constructor support.
2311 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
2313 * ldlang.c (lang_size_sections): Any section with a DATA
2314 statement has contents.
2316 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2318 * emulparams/m68kelf.sh (NOP): Define.
2319 (DYNAMIC_LINK): Don't define.
2320 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
2321 will come from the linker script.
2323 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
2325 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
2327 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2329 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
2331 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2333 From Andrew Cagney <cagney@highland.com.au>
2334 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
2337 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
2339 Add support for ARM-PE.
2340 * Makefile.in (ALL_EMULATIONS): Add armpe.o
2341 * configure.in: Recognize armpe.
2342 * config/arm-pe.mt: New file.
2343 * emulparams/armpe.sh: New file.
2344 * scripttempl/armpe.sc: New file.
2347 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
2349 * configure.in (h8300h-*-hms): Deleted
2350 * config/cf-h8300h.mt: Deleted.
2352 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2354 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2356 From David Taylor (dtaylor@armltd.co.uk)
2357 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
2358 * configure.in: Recognize arm{,e[lb]-*-aout.
2359 * config/arm[lb]-aout.mt: New files.
2360 * emulparams/armaout[lb].sh: New files.
2361 * scripttempl/armaout.sc: New file.
2363 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2365 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
2366 be unique in 8 characters for DOS.
2368 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
2369 * emulparams/elf32ppcle.sh: Deleted.
2371 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
2372 Tom Griest <griest@cs.yale.edu>
2374 Initial support for PE executables (eg NT, win32)
2376 * Makefile.in (configure.in, ei386pe): Add support.
2377 * ldmain.c (main): Initialize PE argument info.
2378 * ldwrite.c (print_file_stuff): Don't print out .drectve
2379 and .debug section info.
2380 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
2381 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
2382 Handle new arguments.
2383 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
2386 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
2388 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
2389 segment. This allows ld -r to preserve unwind sections.
2391 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2393 * configure.in: Add little endian PowerPC support.
2395 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
2396 (eelf32ppcle.c): Support for little endian PowerPC.
2398 * config/ppcle-elf32.mt: New file for little endian PowerPC.
2399 * emulparams/elf32ppcle.sh: Ditto.
2401 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2403 * ldlang.c (print_output_section_statement): Check
2404 subsection_alignment, instead of checking section_alignment twice.
2405 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
2407 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
2409 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
2411 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
2413 * ldwrite.c (ldwrite): Before doing anything, reset the error
2414 code. If bfd_final_link returns an error, but the error code is
2415 unset, don't issue an extra message. Assume a correct error
2416 message was already set.
2418 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2420 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
2421 (em68kelf.o): New target.
2422 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
2423 * configure.in: Use them for m68*-*-elf.
2425 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
2427 Merge in support for Mac MPW as a host.
2428 (Old change descriptions retained for informational value.)
2430 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
2431 (i386-unknown-coff): Remove.
2432 (sh-hitachi-hms): New target.
2433 (emulation_ofiles): Set correctly for each target.
2434 (version, TDEFINES): Add to makefile fragment.
2435 * mpw-make.in (BISON): Use byacc instead of bison.
2436 (em_*.c): Replace with e*.c everywhere.
2437 (ldgram.h): Separate action from ldgram.c generation.
2438 (LD_PROG): Depend on Version.r.
2439 (Version.r): generate from version info.
2440 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
2442 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
2443 i386-unknown-aout, i386-unknown-coff): New targets.
2444 (m68k-aout, m68k-coff): Remove targets.
2445 (mk.tmp): Add definition of EMUL.
2447 * mpw-config.in (emulname): Set based on target.
2448 (ldemul-list.h): Construct.
2449 * mpw-make.in (install-only): New target.
2450 (install): Depend on install-only.
2452 * mpw-make.in (bindir): Fix pathname.
2453 (install): Move here from mpw-build.in.
2455 * mpw-config.in: New file, MPW configuration fragment.
2456 * mpw-make.in: New file, MPW makefile fragment.
2457 (This file is semi-automatically generated from Makefile.in.)
2458 * ldfile.c (slash): If MPW, set to `:'.
2459 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
2460 prevent redefinition errors.
2463 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
2465 * emulparams/arcelf.sh (ENTRY): Define.
2468 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
2470 * ldwrite.c (clone_section): Align clone sections on even
2473 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
2475 * configure.in: Change linux to default to elf. Using
2476 i[345]86-*-linuxaout will build a linker which defaults to a.out.
2477 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
2478 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
2479 * config/i386-lelf.mt: Remove.
2481 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
2483 * ldmain.c (main): If opening the map file fails, call
2484 bfd_set_error before calling einfo.
2486 * ld.texinfo, ld.1: Document the -no-keep-memory option.
2488 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
2490 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
2491 does mark shared libraries as executable.
2493 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
2495 * ldlang.c (lang_common): Change power to int. Pass larger values
2496 before smaller values.
2497 (lang_one_common): Treat info as int *. Don't bother to check for
2498 last value, since it is now zero.
2500 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
2502 * ldlang.c (load_symbols): An empty archive is OK.
2504 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
2506 * ldmain.c (progress.h): Include.
2507 (main): Call START_PROGRESS and END_PROGRESS.
2509 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
2511 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
2512 .dtors sections, so that these pointers get relocated also.
2513 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
2514 and end of the constructors/destructors.
2516 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2518 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
2519 describes an archive, call bfd_link_add_symbols on each member.
2520 * ldmain.c (whole_archive): New variable.
2521 (main): Initialize it to false.
2522 * ldmain.h: Declare whole_archive.
2523 * lexsup.c (parse_args): Grok --whole-archive switch.
2524 * ld.texinfo, ld.1: Document --whole-archive.
2526 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2528 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
2529 using the default emulation.
2531 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
2533 * config/hppaelf.mh (HOSTING_EMU): Likewise.
2535 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
2537 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
2538 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
2540 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
2542 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
2544 * ldlex.l: Return -lFILENAME as the token LNAME.
2545 * ldgram.y: Add token LNAME.
2546 (input_list): Treat LNAME like NAME, but pass it to
2547 lang_add_input_file as lang_input_file_is_l_enum.
2548 * ld.texinfo: Document using -lFILENAME in INPUT.
2550 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2552 * ldlang.c (lang_check): If the architectures are compatible call
2553 bfd_merge_private_bfd_data to let the backend do additional
2557 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
2559 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
2560 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
2563 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
2565 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
2566 all supported emulations.
2568 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
2570 * ldemul.c (ldemul_list_emulations): New function.
2571 * ldemul.h (ldemul_list_emulations): Declare.
2572 * ldver.c (help): List supported targets and emulations.
2574 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
2576 * scripttempl/elf.sc (.debug): Relocate to address 0.
2577 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
2578 .debug_sfnames, .line): Likewise.
2580 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
2582 * emultempl/elf32.em (hold_rel): New static variable.
2583 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
2584 contents whose names begin with ".rel" after hold_rel. Remove the
2585 assertion which checked for unplaced .rel sections. Don't try to
2586 sort the section into place if place->bfd_section is NULL.
2587 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
2588 section beginning with ".rel".
2590 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
2592 Doc note from pierre@phi.la.tce.com (Pierre Willard):
2593 * ld.texinfo: -X and -x work even if -s or -S are not specified.
2594 * ld.1: Similar change.
2596 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
2598 * emulparams/gld960coff.sh (COFF_CTORS): Define.
2599 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
2601 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
2603 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
2604 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
2605 * config/i386-lelf.mt: New file.
2606 * config/i386-gelf.mt: New file.
2608 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
2610 * configure.in: Match on mips-ecoff, and default to the IDT
2613 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
2615 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
2616 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
2617 to double the size of the table.
2620 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
2622 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
2625 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2627 * Makefile.in (distclean): Do recursive deletion, since ldscripts
2630 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
2632 * ldmain.c (main): If trace_file_tries is true, and we are using
2633 an internal linker script, print out the script.
2634 * ldfile.c (try_open): Reindent function. Make the messages about
2635 opening script files more informative.
2637 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
2638 * ld.texinfo, ld.1: Update accordingly.
2640 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
2642 * ldlang.c (lang_one_common): Adjust references to common symbol
2643 information for new structure.
2645 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
2647 * ldmain.c (undefined_symbol): Handle section being NULL.
2649 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
2650 * ldexp.c (fold_name): Likewise.
2651 * ldlang.c (print_one_symbol): Likewise.
2652 (lang_finish): Likewise.
2653 * ldmain.c (multiple_common): Likewise.
2654 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
2655 renamed to bfd_link_hash_undefweak.
2657 * scripttempl/alpha.sc: Set address of .data section correctly
2658 when -n or -N is used. Patch from Chris G Demetriou
2659 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
2660 * scripttempl/mips.sc: Similar change.
2662 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
2664 * ldlang.c (lang_size_sections): Clarify error message when user
2665 specified start addr conflicts with region. Fix resetting of
2668 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
2670 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
2671 in lang_allocating_phase_enum.
2673 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
2675 * Makefile.in (distclean): Depend upon clean. Don't bother to
2676 remove files which will be removed by clean. From patch by
2677 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
2679 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
2681 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
2682 a MIPS target, clobber the size of all but the first input
2683 .reginfo section to be 0, so that lang_size_sections sets the
2684 correct size for the output .reginfo section.
2686 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
2688 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2689 Remove unused variable is.
2691 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2693 * configure.in: Add support for powerpc-*-eabi.
2695 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
2698 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
2699 elf.sc, which defines some new symbols PowerPC elf needs.
2701 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2703 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
2704 constructor entry is in the absolute section.
2706 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2708 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
2709 * config/i386-gnu.mt: New file. Include ELF support.
2711 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2713 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
2714 there are any input sections named .gnu.warning, treat them as
2715 containing a warning message to be printed by the linker, and
2716 clobber the size so that the message is not copied into the output
2718 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
2721 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
2723 * configure.in (w65-*-*): New target.
2724 * Makefile.in: Update.
2725 * scripttempl/w65.sc: New.
2726 * config/coff-w65.mt: New.
2728 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
2730 * ldlang.c (lang_place_orphans): Don't ignore files with
2731 just_syms_flag set. Instead, put all their sections in
2732 bfd_abs_section_ptr, using the section VMA as the output_offset.
2734 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2736 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
2737 name `reloc_howto_type', since it's now defined to be const.
2738 * ldlang.c (lang_add_reloc): Ditto.
2739 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
2741 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2743 * ldexp.c (fold_binary): Adding or subtracting an absolute value
2744 to a relative value does not require forcing the relative value to
2745 be absolute. Also, reindent function.
2747 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2749 * ldwrite.c (clone_section): Create a symbol with the
2750 same name as the section.
2752 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2754 * ld.h (split_by_reloc, split_by_file): New flags.
2755 * ldwrite.c (clone_section, split_sections): New functions.
2756 * lexsup.c (parse_args): Understand new split options.
2759 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
2761 * configure.in (arc-elf): New target.
2762 * Makefile.in (earcelf.c): New target.
2763 * config/arc-elf.mt: New file.
2764 * emulparms/arcelf.sh: New file.
2767 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2769 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
2770 .data segment. They must be writable when creating a shared
2771 library. From H.J. Lu <hjl@nynexst.com>.
2773 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
2775 * emultempl/miposecoff.em: New file.
2776 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
2777 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
2778 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
2779 provide __runtime_reloc_start and __runtime_reloc_stop if they are
2780 used. Align _fdata to a 16 byte boundary.
2781 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
2783 (emipsidtl.c): Likewise.
2784 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
2786 * ld.h (args_type): Add new field embedded_relocs.
2787 * ldemul.h (ldemul_after_open, after_open_default): Declare.
2788 (ld_emulation_xfer_struct): Add new field after_open.
2789 * ldemul.c (ldemul_after_open): New function.
2790 (after_open_default): New function.
2791 * ldlang.c (lang_process): Call ldemul_after_open.
2792 * lexsup.c (parse_args): Handle --embedded-relocs.
2793 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
2794 new after_open field to after_open_default.
2795 * emultempl/generic.em, emultempl/gld960.em: Likewise.
2796 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
2797 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
2798 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
2799 * ld.texinfo, ld.1: Mention -embedded-relocs.
2801 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2803 * Makefile.in: Add eshl.o.
2804 * config/coff-sh.mt: Add shl emulation.
2806 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2808 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
2809 Youngdale <eric@aib.com>.
2811 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2813 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
2814 * config/i386linux.mh: New file; set HOSTING_CRT0.
2815 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
2816 /usr/lib, since that is already in LIB_PATH.
2818 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
2820 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
2822 (.data, .bss): If "-N", then place the data/bss just after the end
2823 of the .text section rather than at the default 0x40000000.
2825 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
2828 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2830 Patches from Eric Youngdale <eric@aib.com>:
2831 * ldlang.c (lang_finish): Don't warn if entry symbol not found
2832 when generating a shared library.
2833 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
2834 attempting to place an orphaned relocation section when generating
2835 a dynamically linked object.
2837 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
2840 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2842 * ld.h (args_type): Add field export_dynamic.
2843 * lexsup.c (parse_args): Recognize --export-dynamic.
2844 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2845 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
2847 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2849 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
2850 we allocate common symbols.
2852 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
2854 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
2855 .rela.fini to the list of .rel* sections.
2857 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2859 * ldlang.c (load_symbols): Add new argument place. Only accept
2860 linker scripts if place is not NULL. Put commands found in an
2861 assumed linker script into place.
2862 (lookup_name): Pass NULL as place argument to load_symbols.
2863 (open_input_bfds): In lang_input_statement_enum case, pass a place
2864 argument to load_symbols, and store any new statements after the
2867 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2869 * ldver.c (ldversion): Bump to 2.5.3.
2871 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2873 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
2875 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2877 * Makefile.in (check): Add missing "else true" clause.
2879 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
2881 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
2882 entry point to "start". Align at end of each section to 0x200.
2883 Start .text section 0x1000 later. Add _etext, _edata, _end
2886 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2888 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
2889 composed of different object file formats.
2890 (ldctor_build_sets): If the output format does not support the
2891 reloc, and we are not generating a relocateable link, try getting
2892 the reloc from the input format.
2894 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2896 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
2897 (em68knbsd.c): New target.
2899 * config/m68k-nbsd.mt: New file.
2900 * emulparams/m68knbsd.sh: New file.
2901 * configure.in (m68*-*-netbsd*): Use above configs.
2903 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2905 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
2906 appropriately named static library, stop the search at that
2909 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2911 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
2912 and esparcnbsd.o; sorted entries.
2913 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
2915 * config/netbsd532.mt: Removed.
2916 * emulparams/netbsd532.sh: Removed.
2918 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
2919 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
2920 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
2921 sparc*-*-netbsd*): Use above configs.
2923 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2925 * ldmain.c (multiple_common): One of the types may now be
2926 bfd_link_hash_indirect. The old BFD argument may be NULL.
2928 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2930 * configure.in: Add * at the end of m68k-hp-hpux.
2932 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2934 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
2937 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2939 * scripttempl/nw.sc: Gather constructors and destructors and
2940 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
2942 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2944 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
2945 (ei386nw.c, eppcnw.c): New targets.
2947 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
2948 scripttempl/nw.sc: New files, for i386 and powerpc netware.
2950 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
2951 instead of {i386,ppc}-elf.
2953 * configure.in (sparc*-*-netware): Removed. There is no such
2956 * ldint.texinfo: Move misplaced `@end iftex'.
2958 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
2960 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
2961 .rela.dtors to the list of .rel* sections.
2963 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2965 * ldver.c (ldversion): Update to version 2.5.
2966 * Version 2.5 released.
2968 * configure.in (all_targets): Handle i386-linux*.
2970 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2972 * scripttempl/aout.sc: Set _etext and __etext to ., not
2973 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
2974 will not break any other system. From Eric Valette
2977 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2979 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
2980 --verbose to get the old -V behaviour.
2981 * ld.1, ld.texinfo: Document this change.
2983 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2985 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
2986 assertion, since it could fail with a user defined linker script.
2988 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
2989 name in the hash table during the first phase--the hash table does
2990 not even exist at that point, much less have the right value.
2992 * Makefile.in (CC): Define.
2993 (CXX): Move definition, change from g++ to gcc.
2994 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
2995 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
2996 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
2997 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
2998 (.cc.o): Comment out.
3000 (site.exp): Don't create testdir or set tmpdir.
3001 (check): Run checks even if not running native. Use CC_FOR_TARGET
3002 instead of RUNTEST_CC, and likewise for CXX.
3003 (cdtest targets): Comment out.
3004 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
3005 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
3006 * cdtest-main.cc, cdtest.exp: Remove.
3008 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3010 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
3011 file naming problems.
3012 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
3013 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
3014 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
3015 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
3016 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
3017 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
3018 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
3020 * genscripts.sh: Always search /usr/local/TARGET/lib.
3022 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
3024 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3026 * configure.in: Handle i386-bsdi* targets like i386-bsd.
3028 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3030 * lexsup.c (parse_args): Add support for -a for HP/UX
3033 * lexsup.c (parse_args): -c takes an argument.
3035 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3037 * ld.h (args_type): Add new field endian.
3038 * lexsup.c (parse_args): Handle -EB and -EL by setting
3039 command_line.endian.
3040 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
3041 * ldlang.c (lang_add_output_format): Add arguments big and little.
3042 If command_line.endian is set, use it to select big or little
3043 rather than the default. Changed all callers.
3044 * ldlang.h (lang_add_output_format): Update declaration.
3045 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
3046 LITTLE_OUTPUT_FORMAT.
3047 * emulparams/elf32mipl.sh: Likewise.
3048 * emulparams/mipsbig.sh: Likewise.
3049 * emulparams/mipsbsd.sh: Likewise.
3050 * emulparams/mipsidt.sh: Likewise.
3051 * emulparams/mipsidtl.sh: Likewise.
3052 * emulparams/mipslit.sh: Likewise.
3053 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
3054 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
3056 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
3057 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
3058 * scripttempl/mipsbsd.sc: Likewise.
3060 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
3061 depending upon ldgram.c, so that a parallel make does not try to
3064 * configure.in (mips*el-elf*): New target.
3065 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
3066 (eelf32mipl.c): New target.
3068 * config/mipsl-elf32.mt: New file.
3069 * emulparams/elf32mipl.sh: New file.
3071 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3073 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
3076 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3078 * ldmisc.c (vfinfo): Print BFD file name as well as file name
3079 returned by find_nearest_line, in case the file name is something
3080 unhelpful such as a .h file. Handle %u.
3082 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3084 * ldlang.c (lang_do_assignments): Make sure output statement
3085 has an attached bfd_section before trying to dereference it.
3087 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3089 * ld.h (ld_config_type): Add new field warn_once.
3090 * ldmain.c (undefined_symbol): Handle -warn-once.
3091 * lexsup.c (parse_args): Recognize -warn-once.
3092 * ld.texinfo (Options): Document -warn-once.
3095 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
3096 name. For %C, print the function name on a separate line, to keep
3097 the length of error messages under control.
3098 * ldmain.c (multiple_definition): Use %D for ``first defined
3100 (undefined_symbol): Use %D for ``more undefined references
3103 * ldmisc.c (multiple_warn): Remove; no longer used.
3104 * ldmisc.h (multiple_warn): Don't declare.
3106 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3108 * ldlang.c (print_output_section_statement): Print all lines
3111 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3113 * ldlang.c (load_symbols): Check for archive before object. Use
3114 bfd_check_format_matches, and, if ambiguous, print a list of
3115 matching formats. If file format is not recognized, treat file as
3117 * ldgram.y (yyerror): If assuming an object file is a script,
3118 mention that. Tweak the format of the error messages.
3119 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
3120 guess that this is not actually a script, and just report that the
3121 file format was not recognized.
3122 * ld.texinfo (Options): Admit that -( may be used more than once.
3123 Add note that unrecognized object files are now treated as linker
3126 * ldfile.c (ldfile_input_filename): Make const.
3127 (ldfile_assumed_script): New variable.
3128 (try_open): Change arguments types to const.
3129 (ldfile_find_command_file): Likewise.
3130 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
3131 * ldfile.h: Update declarations for ldfile.c changes.
3132 * ldlex.l: Include <ctype.h>.
3133 (file_name_stack): Change to be const char *.
3134 (lineno_stack): New static variable.
3135 (<<EOF>>): Set lineno as well as ldfile_input_filename.
3136 (lex_push_file): Make name argument const. Initialize
3138 (lex_redirect): Initialize lineno_stack entry.
3139 (lex_warn_invalid): Handle non printable characters nicely.
3140 * ldlex.h (lex_push_file): Declare second argument as const.
3142 * ldgram.y (ifile_p1): Recognize GROUP.
3143 * ldlex.l: Recognize GROUP.
3144 * ld.texinfo (Option Commands): Document GROUP.
3146 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3148 * config/m68klynx.mh: New file.
3150 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
3152 * emultempl/hppaelf.em: Add newlines to the error messages.
3154 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3156 * config/i386lynx.mh: New file.
3157 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
3158 unless CONSTRUCTING.
3160 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3162 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
3163 (GENERATE_SHLIB_SCRIPT): Define as yes.
3164 (DYNAMIC_LINK): Define as false.
3165 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
3166 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
3167 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
3168 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
3171 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3173 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
3175 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3177 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
3178 .got section is now explicitly handled in elf.sc.
3180 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3182 * scripttempl/alpha.sc: Redo script to set . outside of sections
3183 and not bother to explicitly specify section addresses.
3184 Explicitly place .sdata section.
3186 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3188 * scripttempl/m68kcoff.sc: Put .bss in data segment.
3190 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
3191 0, and to only be marked as NOLOAD if relocating.
3192 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
3193 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
3194 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
3195 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
3196 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
3197 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
3198 * scripttempl/sparclynx.sc: Likewise.
3200 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
3202 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
3203 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
3206 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
3208 * ld.h (args_type): Add field soname.
3209 * lexsup.c (parse_args): Handle -soname argument.
3210 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
3212 * ld.texinfo: Document -soname.
3214 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3216 * ldlang.c (lang_check): Don't try to set the architecture if the
3217 input and output files are incompatible. Just warn.
3219 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3221 * configure.in: Change i[34]86 to i[345]86.
3223 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3225 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
3227 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3229 Make the ELF linker handle orphaned sections reasonably. Also,
3230 define __start_SECNAME and __stop_SECNAME around sections whose
3231 names can be represented in C, for the benefit of symbol sets in
3233 * ldemul.h (ldemul_place_orphan): Declare.
3234 (ld_emulation_xfer_type): Add place_orphan field.
3235 * ldemul.c (ldemul_place_orphan): New function.
3236 * ldlang.h (wild_doit): Declare.
3237 * ldlang.c (wild_doit): Make nonstatic.
3238 (lang_place_orphans): Call ldemul_place_orphan.
3239 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
3240 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
3242 (gld${EMULATION_NAME}_place_orphan): New static function.
3243 (gld${EMULATION_NAME}_place_section): New static function.
3244 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
3246 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
3248 * scripttempl/aout.sc: Add .linux-dynamic after .data.
3250 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3252 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
3253 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
3255 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3257 * ldexp.h (exp_get_abs_int): Declare.
3259 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3261 * ldlang.c (lang_do_assignments): Handle complex AT's better.
3262 * ldexp.c (exp_get_abs_int): New function.
3264 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
3266 * configure.in: add i960-nindy-coff support.
3268 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3270 * ldlex.l (yy_create_string_buffer): Handle change to internal
3271 interface in flex 2.4.7.
3273 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
3275 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
3276 New function; add 0x20 to any use of -Ttext.
3277 (gld${EMULATION_NAME}_create_output_section_statements): New
3279 (ld_${EMULATION_NAME}_emulation): Use the new function
3280 gld${EMULATION_NAME}_create_output_section_statements.
3282 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3284 * scripttempl/mips.sc: Redo script to set . outside of sections
3285 and not bother to explicitly specify section addresses.
3287 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3289 * scripttempl/elf.sc: Copy several more relocation sections into
3290 the output. Put .got.plt sections into .got.
3292 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3294 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
3296 Add a new script operator, PROVIDE, to define a symbol only if it
3298 * ldgram.y (PROVIDE): New token.
3299 (assignment): Accept PROVIDE.
3300 * ldlex.l (PROVIDE): New token.
3301 * ldexp.h (node_type): Add etree_provide to node_class enum.
3302 (exp_provide): Declare.
3303 * ldexp.c (exp_fold_tree): Handle etree_provide.
3304 (exp_provide): New function.
3305 (exp_print_tree): Handle etree_provide.
3306 * ld.texinfo: Document PROVIDE.
3308 * ldlang.c (lang_common): Pass desired alignment to
3309 lang_one_common as power of two.
3310 (lang_one_common): Get common symbol alignment from linker hash
3311 table entry. Treat desired alignment as a power of two.
3313 * ldlang.c (wild_section): Attach all section with the given name,
3314 not just the first one. If there is no name, attach all sections
3315 even if the SEC_IS_COMMON flag is set.
3317 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3319 * ld.h (args_type): Add field rpath.
3320 * lexsup.c (S_ISDIR): Define if not already defined.
3321 (parse_args): Add support for -rpath. If -R is used to name a
3322 directory, treat it as -rpath for Solaris compatibility.
3323 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3324 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
3325 * ldmain.c (main): Initialize command_line.rpath to NULL.
3326 * ld.texinfo: Document -rpath option.
3328 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
3330 * emulparams/pc532machaout.sh: New file. Pc532 mach script
3333 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
3335 * config/pc532mach.mt: New file. Pc532 mach target support.
3337 * config/pc532mach.mh: New file. Pc532 mach host support.
3339 * config/netbsd532.mt: New file. Netbsd 532 target support.
3341 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
3343 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
3346 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3348 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
3349 bfd_abs_section_ptr, not &bfd_abs_section.
3351 * lexsup.c (parse_args): Changed "retain-symbols-file" from
3352 no_argument to required_argument. From djm.
3354 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3356 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
3357 sections to force a VMA of 0; needed for ELF backends which have
3358 not been converted to the new linker style.
3360 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
3362 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
3363 it was for the HPUX dynamic loader's use and it creates problems
3366 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
3368 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
3369 * ldlang.h (lang_do_assignments): Put external decl here.
3370 * emultempl/hppaelf.em: Minor cleanups throughout file.
3371 (hppa_elf_create_output_section_statements): Rewrite.
3372 (hppaelf_finish): Rewrite.
3374 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3376 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
3378 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
3380 * ld.texinfo: -Bstatic is not ignored.
3382 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
3384 * ldlex.l: Recognize \r the same as \n.
3386 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3388 Preliminary support for generating shared libraries, from Eric
3389 Youngdale <ericy@cais.cais.com>.
3390 * genscripts.sh: If the emulation parameter file sets
3391 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
3392 CREATE_SHLIB defined.
3393 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
3394 link_info.shared is set, use the .xs script file.
3395 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
3396 .interp section, and don't include TEXT_START_ADDR in the starting
3397 address of the first section.
3398 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
3399 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
3401 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3403 * configure.in: Change --with-targets to --enable-targets.
3405 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3407 * lexsup.c (parse_args): Add support for new options -( -) with
3408 synonyms --start-group --end-group.
3409 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
3410 (lang_group_statement_type): Define new struct.
3411 (lang_statement_union_type): Add group_statement field.
3412 (lang_enter_group, lang_leave_group): Declare.
3413 * ldlang.c (lang_for_each_statement_worker): Handle
3414 lang_group_statement_enum.
3415 (map_input_to_output_sections, print_statement): Likewise.
3416 (lang_size_sections, lang_do_assignments): Likewise.
3417 (open_input_bfds): Completely rewrite. Now does its own looping,
3418 rather than using lang_for_each_statement. Handle groups.
3419 (lang_process): Update call to open_input_bfds.
3420 (print_group): New static function.
3421 (lang_enter_group, lang_leave_group): New static functions.
3422 * ldfile.c (ldfile_open_file): If the file has already been
3423 opened, just return rather than taking an assertion failure.
3424 * ldver.c (help): Mention new options.
3425 * ld.texinfo: Document new options.
3427 * ldlang.c (end_of_data_section_statement_list): Don't define.
3428 (lang_leave_output_section_statement): Don't set obsolete variable
3429 end_of_data_section_statement_list.
3431 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
3434 * ldlang.c (lang_size_sections): Adjust current region address
3435 even for sections with an explicit address. From
3436 ralphc@pyramid.com (Ralph Campbell).
3438 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
3439 From jrs@world.std.com (Rick Sladkey).
3441 * scripttempl/mipsbsd.sc: Let sections align to their natural
3444 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3446 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
3448 (lang_abs_symbol_at_beginning_of): Likewise.
3449 (lang_abs_symbol_at_end_of): Likewise.
3450 (lang_size_sections): Use bfd_is_abs_section to check for the
3451 absolute section. Don't try to set the VMA or output_offset or
3452 size of the absolute section.
3453 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
3456 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
3458 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
3459 when generating relocatable objects.
3461 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
3463 * emultempl/linux.em: New file providing support for linking
3464 against Linux shared libraries.
3465 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
3466 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
3468 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3470 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
3471 * ldmain.c (main): Initialize link_info.shared to false. Give
3472 error if link_info.relocateable and link_info.shared are both set.
3474 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
3475 it as naming an emulation to be added to EMULATION_OFILES.
3476 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
3478 * Makefile.in: Rebuilt dependencies.
3479 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
3480 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
3481 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
3482 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
3483 (ei386linux.c): Remove; now in Makefile.in.
3484 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
3485 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
3486 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
3487 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
3488 (eelf64_sparc.c): Remove; now in Makefile.in.
3489 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
3490 (eelf32_sparc.c): Remove; now in Makefile.in.
3492 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
3493 no owner--it might be bfd_abs_section. From Eric Youngdale
3494 <ericy@cais.cais.com>.
3496 * scripttempl/aout.sc: Let sections align to their natural
3499 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3501 * ldemul.h (ldemul_open_dynamic_archive): Declare.
3502 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
3503 * ldemul.c: Include ldexp.h and ldlang.h.
3504 (ldemul_open_dynamic_archive): New function.
3505 * ldfile.h (ldfile_open_file_search): Declare.
3506 * ldfile.c: Include ldemul.h.
3507 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
3508 argument, not bfd *. Change all callers.
3509 (ldfile_open_file_search): Rename from open_a. Return boolean
3510 argument, not bfd *. Clean up. Change all callers.
3511 (ldfile_open_file): If doing a dynamic link, call
3512 ldemul_open_dynamic_archive rather than assuming the extension of
3513 a dynamic object is ".so".
3514 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
3516 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
3518 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
3520 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
3521 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
3522 Accept -static as a synonym for -non_shared.
3524 Let the user change the dynamic linker used by ELF code.
3525 * ld.h (args_type): Add new field interpreter.
3526 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
3528 * ldmain.c (main): Initialize command_line.interpreter to NULL.
3529 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
3530 the ELF backend to return the .interp section. If
3531 command_line.interpreter is not NULL, set the contents of .interp
3533 * ld.texinfo: Mention -dynamic-linker.
3535 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
3538 * lexsup.c (parse_args): Sort out the option macros and change the
3539 definitions to make it easier to add a new option.
3541 * scripttempl/aout.sc: Define __etext and __edata to go along with
3544 * ld.h (ld_config_type): Add new field traditional_format.
3545 * lexsup.c (parse_args): Add traditional-format to longopts, and
3547 * ldmain.c (main): Initialize config.traditional_format to false.
3548 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
3549 flags of output_bfd according to config.traditional_format.
3550 * ldver.c (help): Mention -traditional-format.
3551 * ld.texinfo: Document -traditional-format.
3553 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3555 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
3556 they are encountered.
3558 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
3560 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
3561 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
3563 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3565 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
3566 _FTEXT, _ETEXT and _FDATA. Dont define _END.
3568 * ldfile.c (open_a): If this is not an archive, try to open it in
3569 the current directory before searching for it.
3571 * lexsup.c (parse_args): Treat -i as a synonym for -r.
3573 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
3574 BLOCK works in a section address as documented.
3576 * ldgram.y (YYDEBUG): Don't define.
3578 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3580 * emultempl/gld960.em: Pass false for new argument to
3581 ldfile_add_library_path.
3582 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
3584 * emultempl/sunos.em: Only look for .so files if doing a dynamic
3587 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
3589 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
3591 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
3593 * Makefile.in (check): Delete ld.new dependency so that a regression
3594 test doesn't trigger a rebuild of the linker.
3596 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3598 * ldlang.c (map_input_to_output_sections): For lang_address, call
3599 init_os if it hasn't already been called.
3601 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3603 Add support for SunOS shared libraries.
3604 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
3605 shared library support code.
3606 * emultempl/sunos.em: New file.
3607 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
3608 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
3609 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
3610 (esun3.c): Likewise.
3612 * ldlang.c: Minor formatting cleanups.
3613 (lang_for_each_input_file): New function.
3614 * ldlang.h (lang_for_each_input_file): Declare.
3616 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
3618 (search_head): Declare.
3619 (ldfile_add_library_path): Add new cmdline argument in prototype.
3620 * ldfile.c (search_head): Make non-static.
3621 (search_dirs_type): Move to ldfile.h.
3622 (ldfile_add_library_path): Accept cmdline argument, and save it.
3623 * lexsup.c (parse_args): Pass true for new cmdline argument of
3624 ldfile_add_library_path.
3625 (set_default_dirlist): Likewise.
3626 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
3627 argument of ldfile_add_library_path.
3628 * ldgram.y (ifile_p1): Likewise.
3630 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3632 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
3633 total_size, superfile and chain.
3634 * ldfile.c (open_a): Don't clear search_dirs_flag.
3635 (ldfile_open_file): Don't try to open superfile. Assert that file
3636 has not already been opened.
3637 * ldlang.c (new_afile): Don't initialize superfile.
3638 * ldmain.c (add_archive_element): Don't initialize subfiles or
3639 chain or superfile. Initialize search_dirs_flag to false.
3641 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3643 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
3645 Changes from binutils-2.4 release:
3647 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
3648 variables, use whitespace, so scripts don't break.
3650 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
3652 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
3654 * cdtest-bar.cc: Renamed from cdtest-func.cc.
3655 * Makefile.in: Noted change.
3657 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
3658 don't know where that's supposed to come from, or why it's
3661 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
3663 * configure.bat: update to latest makefile.in
3664 * emulpara/go32.sh: set to coff-go32 not aout
3665 * emultemp/generic.em: strength-reduce the structure of
3666 this shell script, since the only available shell for
3667 DOS can't handle complex syntax.
3668 * emultemp/stringify.sed: for "sed -f" instead of inline.
3669 * makefile.in: depend on stringify.sed as well as genscripts.sh
3670 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
3671 * genscripts.sh: empty variables aren't always considered "set",
3672 so set them to "y" instead.
3674 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3676 * ldlang.c (entry_symbol): Make static.
3677 (lang_add_entry): Add cmdline argument.
3678 * ldlang.h (lang_add_entry): Change prototype.
3679 * ldgram.y (statement_anywhere): Change lang_add_entry call.
3680 * lexsup.c (parse_args): Likewise.
3682 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3684 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
3685 .reginfo an address.
3686 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
3687 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
3688 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
3690 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3692 Add support for ELF shared libraries.
3693 * ld.h (ld_config_type): Add field dynamic_link.
3694 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
3695 on attempts to use -r with -relax, -call_shared or -s.
3696 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
3697 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
3698 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
3699 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
3700 OPTION_NON_SHARED by setting dynamic_link field accordingly.
3701 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
3703 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
3704 opening a file with a .so extension first.
3705 * emultempl/elf32.em: New file.
3706 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
3707 (NONPAGED_TEXT_START_ADDR): Likewise.
3708 (TEMPLATE_NAME): Define as elf32.
3710 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
3711 * scripttempl/elf.sc: Add placement for new dynamic sections.
3712 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
3713 outside of any section. Don't use ALIGN(8); just let one section
3714 VMA follow another. Put .dynbss in .bss. Don't mention debugging
3715 sections; they'll be handled correctly anyhow.
3716 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
3718 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
3720 * Makefile.in (install): Redirect output of ln to /dev/null.
3722 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
3724 * emultempl/hppaelf.em: Change all references of
3725 .hppa_linker_stubs to .PARISC.stubs.
3726 * scripttempl/hppaelf.sc: Likewise.
3728 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3730 * ldlang.c (print_output_section_statement): Change ``no attached
3731 output section'' message slightly.
3732 (lang_do_assignments): Don't recurse down if there is no real
3735 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
3736 match corresponding change in emulation templates.
3737 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
3738 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
3740 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3742 * ldver.c (ldversion): Updated version number.
3744 * cdtest-foo.cc: Use explicit "#pragma implementation".
3745 * cdtest-bar.cc: Renamed from cdtest-func.cc.
3746 * Makefile.in: References to cdtest-func.o changed to
3749 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3751 Don't create unnecessary output sections.
3752 * ldlang.c (out_bfd_get_section_by_name): Remove.
3753 (wild_section): Call bfd_get_section_by_name rather than
3754 our_bfd_get_section_by_name. Don't call wild_doit if there is no
3756 (lang_create_output_section_statements): Remove.
3757 (map_input_to_output_sections): For several cases, call init_os if
3758 it has not already been called.
3759 (lang_size_sections): If output section was not created, skip it.
3760 (lang_process): Don't call lan_create_output_section_statements.
3761 (lang_place_orphans): Skip files with just_syms_flags set to true.
3762 * ld.texinfo: Document change.
3764 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3766 * ldlang.c (wild_doit): Don't bother initializing the vma and
3767 section size. Don't special case SEC_SHARED_LIBRARY.
3768 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
3771 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
3773 * config/go32.mh : New file for Xgo32X.
3775 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3777 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
3778 before calling einfo, since we are reporting an fopen failure.
3779 From jrs@world.std.com (Rick Sladkey).
3781 * configure.in: Use "e" rather than "em_" as prefix for
3784 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3786 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
3788 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
3789 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
3791 * Makefile.in: Changed all generated file names.
3792 (ldemul-list.h): Depend on Makefile, not config.status. Changed
3793 sed patterns to handle new filenames.
3795 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
3796 * configure.in: Adjusted.
3798 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3800 * Makefile.in (install-info): Don't use "$<*", it doesn't always
3801 work. Instead, check build dir and $srcdir explicitly, and use
3802 `echo' to get all the filenames.
3804 * configure.in (h8300h-*-hms): Changed ld_target name to
3806 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
3809 * config/i960coff.mt: New file.
3810 * emulparams/gld960coff.sh: New file.
3811 * emultempl/gld960c.em: New file.
3812 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
3813 i960coff configuration.
3814 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
3816 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
3817 code isn't included in FSF releases, and it can still be
3818 explicitly selected.
3819 (distclean): Remove site.bak and tmpdir.
3820 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
3821 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
3823 Patches from Ralph Campbell:
3824 * config/mipsbsd.mh: New file.
3825 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
3826 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
3827 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
3830 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
3832 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3834 * config/m68k.mt (EMUL): Set to m68kaout.
3835 * emulparams/m68kaout.sh: New file.
3836 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
3837 (em_m68kaout.c): New target.
3839 * ldlang.c (lang_size_sections): If dot moves because of an
3840 assignment, don't try to insert a pad into the absolute output
3841 section, just change the address of the default memory region
3844 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
3845 cdtest-ur.out, and cdtest-ur.tmp.
3847 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3849 * scripttempl/sa29200.sc: Align all sections to four byte
3852 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
3854 * Makefile.in, configure.in: Support for go32 coff.
3855 * config/i386-go32.mt: New file
3856 * emulparams/i386go32.sh: New file
3857 * scripttempl/i386go32.sc: New file
3859 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
3861 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
3862 Lynx-specific script templates.
3863 * configure.in (sparclite*-*-coff): Use coff-sparc.
3864 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
3865 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
3866 (ENTRY): Set to __main.
3867 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
3868 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
3869 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
3871 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3873 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
3874 byte boundary, in case the global constructors do not take up an
3877 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
3878 exist, get crtbegin based on gcc -print-libgcc-file-name.
3879 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
3881 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3883 * ldlang.c (lang_size_sections): When no address is given for a
3884 section, align it according to its requirements.
3886 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3888 * Makefile.in (clean, distclean): Remove configdoc.texi.
3890 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
3892 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
3894 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3896 * ldlang.c (lang_size_sections): When relaxing, adjust the
3897 position of a padding statement, and adjust dot accordingly.
3899 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
3901 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
3903 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3905 * scripttempl/i386coff.sc: If relocating, don't put .init and
3906 .fini sections into .text; keep them separate.
3907 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
3908 exist, get crtbegin based on gcc -print-libgcc-file-name.
3909 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
3911 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
3913 * Makefile.in (check): Set TCL_LIBRARY for runtest.
3915 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3917 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
3920 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
3921 if building a final executable.
3923 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3925 * ldmain.c (main): Check the return value of bfd_close.
3927 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3929 * scripttempl/alpha.sc: Clean up section alignment to ensure that
3930 sections never overlap when using -r.
3932 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3934 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
3935 changes: get_symtab_upper_bound renamed and returns long,
3936 bfd_canonicalize_symtab returns long, check for error indications.
3938 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3940 * ldlang.c (print_input_section): For section size, use
3941 _cooked_size if it is non-zero, size otherwise.
3942 (size_input_section): Likewise.
3943 (lang_do_assignments): Likewise (case lang_input_section_enum).
3945 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3947 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
3948 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
3949 (lang_add_input_file): Pass true to new_afile for add_to_list.
3950 (lookup_name): Remove force_load argument. Changed all callers.
3951 Pass false to new_afile for add_to_list. Split loading of symbols
3952 out into separate function.
3953 (load_symbols): New function split out of lookup_name. Don't load
3954 the symbols if they are already loaded.
3955 (open_input_bfds): For lang_input_statement_enum call load_symbols
3956 rather than lookup_name.
3957 (lang_process): Pass abs_output_section rather than NULL to
3959 (lang_startup): Set real field of first_file to true.
3961 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3963 * ldlang.c (had_relax): Removed.
3964 (relax_again): New static variable.
3965 (lang_size_sections): Change call to bfd_relax_section to
3966 correspond to BFD changes. Set relax_again appropriately.
3967 (lang_process): Remove #if 0 code. When relaxing, keep calling
3968 lang_do_assignments and lang_size_sections until relax_again
3971 * emultemp/gld960.em: Include libiberty.h
3972 (gld960_before_parse): Pass NULL as final argument to concat.
3974 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3976 * scripttempl/aout.sc: Force _end and __end to be aligned to a
3979 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
3980 building a bfd_data_link_order, rather than by setting the section
3981 contents immediately.
3983 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3985 Changes to make -Ur work again.
3986 * ldmain.c (add_to_set): Now takes reloc argument rather than
3987 bitsize. Check config.build_constructors here. If an new hash
3988 table entry is created, mark it as undefined.
3989 (constructor_callback): No longer takes bitsize argument. Pass
3990 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
3991 BFD backend supports it.
3992 (reloc_overflow): Handle a NULL abfd argument.
3993 (reloc_dangerous, unattached_reloc): Likewise.
3994 * ldctor.c: Include ldmain.h.
3995 (struct set_info): Change bitsize field to reloc.
3996 (ldctor_add_set_entry): Now takes reloc argument rather than
3997 bitsize. Don't bother to check config.build_constructors here.
3998 (ldctor_build_sets): Get the size from the reloc howto. If
3999 generating relocateable output, call lang_add_reloc rather than
4001 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
4003 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
4004 (lang_reloc_statement_type): New structure.
4005 (lang_statement_union_type): Add reloc_statement field.
4006 (lang_add_reloc): Declare new function.
4007 * ldlang.c (lang_for_each_statement_worker): Handle
4008 lang_reloc_statement_enum.
4009 (map_input_to_output_sections, print_statement): Likewise.
4010 (lang_size_sections, lang_do_assignments): Likewise.
4011 (print_reloc_statement): New function.
4012 (lang_add_reloc): New function.
4013 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
4015 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
4016 (cdtest-ur, cdtest-ur.out): New targets.
4017 (check-cdtest): Now also check that -Ur works correctly.
4019 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
4021 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4023 * ldlang.c (lang_process): Move lang_common call before
4024 map_input_to_output_sections, to ensure that any alignment
4025 constraints set by common symbols are copied over to the output
4028 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4030 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
4031 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
4032 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
4033 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
4036 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4038 * config/i386bsd.mh: New file.
4040 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4042 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
4044 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
4045 (DATA_START_SYMBOLS): Define _fdata.
4047 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
4049 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
4051 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4053 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
4054 works again. Attach some output symbols to the stub file bfd.
4056 * emultempl/hppaelf.em: Include elf32-hppa.h.
4057 (file_chain): Add decl.
4058 (hppa_look_for_stubs_in_section): Delete decl.
4059 (hppaelf_finish): Reenable code. Do not pass symbols
4060 down to hppa_look_for_stubs_in_section.
4062 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
4064 * ldmain.c (write_map): Don't define. Removed all references.
4065 Just use map_file or map_filename instead.
4066 (add_archive_element): Use minfo to write map information, not
4068 (constructor_callback): Use fprintf to write map information, not
4070 * ldmain.h (write_map): Don't declare.
4071 * ldgram.y (mri_script_command): Removed reference to write_map.
4072 * ldlang.c (lang_one_common): Likewise.
4073 * lexsup.c (parse_args): Likewise.
4075 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
4077 * scripttempl/elf.sc: Force all sections to be aligned.
4079 * ldgram.y (section): Reverse the order of memspec_opt and
4080 fill_opt to avoid an ambiguity when both are used.
4081 * ld.texinfo: Changed accordingly.
4083 * ldgram.y: Move include of ldlex.h back with other includes.
4084 * ldlex.h (input_type): Don't initialize enum constants to
4086 * ldlex.l: Use a switch to return the right token based on
4087 input_type, rather than knowing that input_type has a value based
4090 * ldgram.y (dirlist_ptr): Removed; not used.
4091 * lexsup.c: Include ldver.h.
4092 * Makefile.in: Rebuilt dependencies.
4094 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
4096 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
4097 (ldlang_add_file): call it here instead.
4099 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4101 * ldgram.y: Include ldlex.h after %token decls, for byacc.
4103 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4105 * emultempl/hppaelf.em: First attempt to clean this file up.
4106 Add comments in several functions as to their purpose and
4107 how they function (or my current best guess). Clean up horrible
4108 spacing and indention that never should have been accepted in the
4109 first place. Add FIXMEs for issues which need to be resolved.
4110 Disable linker-stub generation until it gets fixed. This allows
4111 the linker to at least work on simple code for testing purposes.
4113 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
4114 it via hppaelf_finish). Prototype moved into ldlang.h.
4115 (lang_process): Move problematic extra call to lang_size_sections
4116 into the PA ELF specific code.
4117 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
4118 lang_size_sections moved here.
4120 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
4122 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
4123 * config/ppc-elf32.mt: New file.
4124 * emulparams/elf32ppc.sh: New file.
4125 * emultempl/ppc.em: New file.
4126 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
4127 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
4128 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
4130 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4132 * lexsup.c (parse_args): Use symbolic numbers for long options.
4133 Fix misunderstanding in -Y and -call_shared et al.
4135 Use getopt instead of lex and yacc to parse the command line.
4137 * ld.texinfo (Options): Document changes to option syntax.
4138 * Makefile.in: Update dependencies.
4139 * ldver.c (help): Tweak dashes in usage message.
4140 * ldgram.y (%union): Remove unused members.
4141 Remove %tokens for command line options; add ones for input types.
4142 (command_line): Rules removed.
4143 (file): Instead of command line, recognize an
4144 input type indicator, then use the nonterminal for that type.
4145 (defsym_expr): New nonterminal from code formerly in command_line.
4146 * ldlex.h: Declare parser input type enum and variable.
4147 Don't declare parse_line.
4148 * ldlex.l: Remove unused variables. Make some used ones static
4150 (COMMAND): Start state and its rules removed.
4151 At start of yylex, return input state token if at start of input.
4152 (lex_redirect): Don't need to set yyout.
4153 (ldlex_command): Function removed.
4154 * ldmain.c (main): Instead of calling parse_line, set up the
4155 redirections and call yyparse directly.
4156 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
4158 * lexsup.c: Remove #if 0'd code.
4159 (parse_line): Function removed.
4160 (parse_args): Rewrite to use getopt_long_only.
4161 (set_default_dirlist): New function from code formerly in
4162 ldgram.y:command_line.
4163 (set_section_start): New function.
4164 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
4165 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
4166 compiled-in link scripts in "{" and "}", as the grammar no longer
4169 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
4171 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
4172 require that it be in $(srcdir).
4174 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
4176 * ldlang.c (lang_size_sections): Only align section to alignment
4177 required by linker script, not to maximum alignment of input
4180 * ldlang.h (largest_section): Don't declare.
4181 * ldlang.c (largest_section): Don't define.
4182 (size_input_section): Don't set largest_section; not used.
4184 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
4186 * ldlang.c (new_afile): Pass NULL as last argument to concat.
4188 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4190 * ldlang.c, ldmain.c: Include libiberty.h.
4192 * ldmisc.h (concat): Don't declare.
4193 * ldmisc.c (concat): Don't define; just use the one in libiberty.
4195 * ld.h (as_output_section_statement): Removed; not used.
4197 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4199 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
4200 bfd_set_error and new error names.
4202 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4204 * ldwrite.c (build_link_order): If the cooked size of the section
4205 has been set, use it, for determining link_order size.
4206 (ldwrite): In the error message displayed if bfd_final_link fails,
4207 indicate that it was in fact the final link step that failed.
4209 * ldlang.c (lang_size_sections): Clear bfd_error before calling
4210 bfd_relax_section, in case it returns false but doesn't flag an
4211 error. If an error is returned, indicate which one it is in the
4214 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
4215 it'll get picked up from $(srcdir) if appropriate.
4217 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4219 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
4220 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
4222 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4224 * ldlex.l (comment): Increment line number when newline is read.
4226 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4228 * ldlang.c (lookup_name): Take new argument, force_load. If true,
4229 reload the file even if it is already loaded.
4230 (wild): Call lookup_name with force_load argument of 0.
4231 (open_input_bfds): Call lookup_name with force_load argument of 1.
4232 (print_symbol): Remove declaration of non-existent function.
4233 (print_one_symbol): Return true rather than falling off end.
4235 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4237 * ldmain.c (main): Use %ld when printing long values.
4239 * scripttempl/elf.sc: Move _edata after the .sdata section.
4240 Permit OTHER_BSS_SYMBOLS to be defined.
4241 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
4243 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4245 * Rename all "hppaosf" files to "hppaelf".
4246 * Change all "osf" references to "elf" in hppaelf files.
4247 * Makefile.in: Likewise.
4248 * configure.in: Likewise.
4250 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4252 * ldmain.c (main): Call xatexit, not atexit.
4253 Call xmalloc_set_program_name.
4255 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
4258 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4260 * emultempl/lnk960.em (append), emultempl/hppaosf.em
4261 (hppaosf_finish): Call xmalloc, not ldmalloc.
4262 * ldmain.c (preserve_output): Function removed.
4263 (main): Do it here instead.
4265 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4267 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
4268 GNU C specific macros.
4270 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
4271 call to LANG_FOR_EACH_INPUT_SECTION.
4273 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4275 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
4276 deleted; will use libiberty versions instead.
4277 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
4278 mri.c Makefile.in: Change callers.
4280 * ldmisc.c (vfinfo): Remove cleanup code.
4281 * ldmain.c (remove_output): Put it here (new function).
4282 (preserve_output): New function.
4283 (main): Register remove_output and preserve_output with atexit.
4284 * ldmain.c ldgram.y: Call xexit instead of exit.
4285 * ldmisc.h: Declare xexit.
4287 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
4289 * Makefile.in: Lots of new H8/500 memory models.
4291 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4293 * ldlex.l: Removed duplicate rules.
4294 (yywrap): Provide default definition, needed with some versions of
4297 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4299 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
4300 the archive filename too.
4302 * ldlex.l: Add rule to catch invalid input characters instead of
4303 printing them. Include "ldmain.h" for program_name decl.
4304 (lex_warn_invalid): New function.
4305 * Makefile.in: Add dependency.
4307 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4309 * Makefile.in (check): Don't bother running any tests of
4310 cross-linker until the test suite no longer assumes native mode.
4312 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4314 * ldlang.c (print_one_symbol, print_input_section): Print
4315 global symbols in symbol table again.
4317 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4319 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
4320 exit successfully instead of complaining if no input files are
4323 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
4325 * Makefile.in: Format variable definitions consistently.
4326 (LD_PROG): Remove unnecessary variables from link command,
4327 change variable LOADLIBES to EXTRALIBS.
4329 * ldmain.c (main): Compute and display total execution time.
4330 * ld.texinfo (-stats): Document the option.
4332 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4334 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
4337 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
4340 * ldlang.c (relaxing): Removed global variable.
4341 (lang_size_sections): If the canonical symbols have not already
4342 been read in, read them in before relaxing.
4343 * ldlang.h (relaxing): Removed declaration.
4345 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4347 * ldlang.c (new_afile): Initialize loaded field to false.
4348 (lookup_name): If file was already loaded, don't call the
4349 add_symbols entry point again.
4351 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4353 * ld.texinfo: Clarify what -T option does.
4355 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4357 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
4360 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4362 * ldmain.c (add_archive_element): If trace_files or
4363 trace_file_tries, print file name.
4364 * ldlang.c (lookup_name): Likewise.
4365 (ldlang_add_file): Don't put files on input_bfds list in reverse
4368 * scripttempl/elf.sc: Correct typo.
4370 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4372 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
4373 their arguments optional, for compatibility with the old GNU ld.
4375 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4377 * scripttempl/elf.c: Define __bss_start before the .sbss section.
4379 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4381 * ldmain.c (add_to_set): Add bitsize argument.
4382 (constructor_callback): New function.
4383 (link_callbacks): Add constructor_callback.
4384 * ldctor.c (struct set_info): Add bitsize field.
4385 (ldctor_add_set_entry): Add bitsize argument.
4386 (ldctor_build_sets): Base the size of the elements of the set on
4387 the bitsize, rather than always using LONG.
4388 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
4390 * ld.h (QUAD_SIZE): Define.
4391 * ldgram.y (QUAD): New token.
4392 (length): Handle it.
4393 * ldlex.l: Return QUAD.
4394 * lexsup.c (keywords): Add QUAD.
4395 * ldwrite.c (build_link_order): Handle QUAD.
4396 * ldlang.c (print_data_statement): Handle QUAD.
4397 (lang_size_sections): Likewise.
4398 (lang_do_assignments): Likewise.
4399 * ldexp.c (exp_print_token): Add QUAD to table.
4400 * ld.texinfo: Describe QUAD.
4402 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
4403 since the Alpha doesn't use them.
4405 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4407 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
4409 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
4411 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
4412 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
4414 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4416 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
4417 needed for i386mach. (Should be a no-op on other systems.)
4419 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
4420 (PAGE_SIZE): Don't define; not used.
4422 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4424 * ldgram.y (yyerror): Make argument const char *, and actually
4425 print it out rather than assuming it is a syntax error.
4426 * ldmisc.h: Change declaration of yyerror.
4427 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
4429 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4431 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
4432 exec header offset, since the exec header isn't loaded.
4433 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
4435 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4437 A major rewrite to move the bulk of the linker into BFD so that
4438 more efficient backend code can be written for specific object
4440 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
4441 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
4442 * ldctor.c, ldctor.h: Complete rewrite.
4443 * ldwrite.c, ldwrite.h: Complete rewrite.
4444 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
4445 link_info.strip instead. Changed all uses.
4446 (discard_locals_type, discard_locals): Removed. Use
4447 link_info.discard instead. Changed all uses.
4448 (ld_config_type): Removed relocateable_output field; use
4449 link_info.relocateable instead; changed all uses. Added stats
4451 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
4452 set_loader_symbol): Removed.
4453 * ldexp.h (node_class): Added etree_rel.
4454 (etree_type): Added rel field.
4455 * ldexp.c (exp_print_token): Bracketed table initialization.
4456 (exp_relop): New function.
4457 (fold_name): Use linker hash table rather than ldsym functions.
4458 (exp_fold_tree): Likewise. Also, handle etree_rel case.
4459 (exp_print_tree): Handle etree_rel.
4460 * ldgram.y (strip_symbols, discard_locals): Removed.
4461 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
4462 (REL): New token. Does not appear in grammar, but needed for
4464 (file): Don't call lang_final; it's called by main anyhow.
4465 * ldlex.l: Accept -stats and -no-keep-memory options.
4466 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
4467 * ldlang.c: Consistently use fill_type for fill argument.
4468 (lang_init_script_file, script_file): Removed.
4469 (create_object_symbols): Removed. Use
4470 link_info.create_object_symbols_section instead. Changed all
4472 (lang_add_keepsyms_file): Removed.
4473 (lookup_name): Call bfd_link_add_symbols instead of
4474 ldmain_open_file_read_symbol.
4475 (wild): Don't iterate over script_file.
4476 (open_output): Create link hash table.
4477 (lang_place_undefineds): Rewrote.
4478 (lang_size_sections): Handle relaxing (doesn't work yet).
4479 (lang_relocate_globals): Removed.
4480 (lang_finish): Use link hash table rather than ldsym functions.
4481 (lang_common): Rewrote.
4482 (lang_one_common): New function.
4483 (ldlang_add_file): Add file to link_info.input_bfds list. Set
4485 (create_symbol): Removed.
4486 (lang_process): Don't call lang_init_script_file. Call
4487 ldctor_build_sets rather than find_constructors. Don't call
4488 lang_relocate_globals.
4489 (lang_abs_symbol_at_beginning_of): Rewrote.
4490 (lang_abs_symbol_at_end_of): Rewrote.
4491 * ldmain.c (had_y): Removed.
4492 (lprefix, lprefix_len): Removed; use link_info fields instead.
4494 (multiple_def_count, commons_pending, undefined_global_sym_count,
4495 total_symbols_seen, total_files_seen): Removed.
4496 (link_callbacks, link_info): New variables.
4497 (main): Initialize link_info. Don't call init_bfd_error_vector or
4498 ldsym_init. Don't set now unused variables. Handle -stats.
4499 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
4500 (add_ysym): Rewrote.
4501 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
4502 search_library, gnu960_check_format, decode_library_subfile,
4503 linear_library, symdef_library, clear_syms, subfile_wanted_p):
4505 (add_keepsyms_file, add_archive_element, multiple_definition,
4506 multiple_common, add_to_set, warning_callback, undefined_symbol,
4507 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
4509 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
4510 require symbols for %C; look them up instead.
4511 * emultempl/hppaosf.em: Pass link_info to
4512 hppa_look_for_stubs_in_section.
4513 * Makefile.in: Rebuilt dependencies.
4514 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
4516 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
4518 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
4519 ldlang.h and ldctor.h.
4521 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
4522 declarations of free and malloc from flex output. Change malloc
4523 to ldmalloc in flex output.
4525 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4527 * ldmain.c (lprefix): Change default from a char to a string
4528 with only one character.
4529 (lprefix_len): Set default to one.
4531 * ldmain.h (lprefix_len): Declare.
4533 * ldsym.c (write_file_locals): Use strncmp rather than a character
4534 comparison for lprefix.
4536 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
4539 * emultmpl/hppaosf.em: Include ldexp.h.
4540 (before_parse): Set lprefix and lprefix_len correctly.
4542 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4544 * ldlex.h: Don't declare yywrap if it is a macro.
4545 * ldlex.l: Include sysdep.h.
4546 * ldlang.c (lang_for_each_statement_worker,
4547 lang_for_each_statement): Forgot to use PARAMS.
4549 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4551 * Makefile.in: Added .PHONY targets where appropriate. Added some
4553 (gcclibdir, version): Removed unused variables.
4554 (DEP): New variable, set to mkdep.
4555 (ALL_CFLAGS): New variable. Used in .c.o target.
4556 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
4558 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
4559 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
4560 mostly obsolete variables. Adjusted remaining uses.
4561 (DEF_EMUL): Removed variable.
4562 (ldmain.o): Handle undefined EMUL error correctly.
4563 (ldemul-list.h): Depend on config.status rather than Makefile.
4564 Create via temporary file.
4565 (ver960.c, roll, make): Removed obsolete targets.
4566 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
4568 * dep-in.sed: New file, used when rebuilding dependencies.
4570 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
4572 Made many changes to eliminate gcc warnings. Made various
4573 cosmetic changes, declared various things in header files, removed
4574 various extern declarations from .c files. No substantive
4577 * ldlang.c (lang_process): Ifdef out final call to
4578 lang_size_sections again (reverting change of Nove 2), since it
4579 breaks the Sun4 linker.
4581 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4583 * configure.in (alpha-*-netware*): New target; use alpha.
4585 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
4587 * configure.in: Group targets by CPU. Merge some m68k target
4588 entries with different CPU specs that use the same ld_target
4591 * configure.in: Add sparc*-*-coff.
4592 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
4593 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
4594 (em_coff_sparc.c): Add dependencies and build rules.
4596 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
4598 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4600 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
4602 (command_line_option): Accept and ignore them (for now).
4603 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
4604 where n is a number.
4606 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4608 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
4609 not in bfd_com_section, create the section in the BFD so that it
4610 can be placed in the right output section.
4612 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4614 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
4615 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
4616 (OTHER_READONLY_SECTIONS): Define for .reginfo.
4617 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
4618 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
4619 Move OTHER_READONLY_SECTIONS after all the other readonly
4620 sections. Don't use DATA_ADDR twice.
4622 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
4623 p is in a common section, make sure the BFD has a section of that
4626 * ldlang.c (lang_common): Add newline to error message.
4628 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
4630 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
4631 Lynx-specific script instead of m68kcoff.
4632 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
4633 (ENTRY): Define as __main.
4634 (TEXT_START_ADDR): Define as 0.
4635 (PAGE_SIZE): Define as 0x1000.
4636 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
4637 * scripttempl/m68klynx.sc: New file.
4639 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4641 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
4642 arguments rather than treating them as emulation names.
4644 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
4646 * configure.in: Support x86 unixware and netware plus generic netware.
4648 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4650 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
4653 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4655 * Makefile.in (distclean): Don't delete dvi or info files.
4656 (ld.info): Update dependency list.
4657 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
4659 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4661 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
4662 Set output_filename instead of creating a new node.
4663 (open_output): Don't set output_filename.
4664 (lang_final): Create the new node here.
4665 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
4667 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4669 From Pete Hoogenboom (hoogen@cs.utah.edu):
4671 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
4672 edata, _edata, end): Add definitions of these symbols.
4673 (__end): Remove definition of this symbol.
4674 (__data_start): Move definition of this symbol.
4676 * emultempl/hppaosf.em: Various fixes and support for linker stub
4678 (hppaosf_finish, hppaosf_search_for_padding_statements,
4679 hppaosf_create_output_section_statements): New functions in
4680 support of linker stub generation.
4681 (ld_hppaosf_emulation): Redefine to include new
4682 emulation-specific routines.
4684 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
4685 Pass abs_output_section rather than NULL to avoid invalidating
4688 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4690 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
4691 (em_i386mach.c): New rule.
4692 * configure.in (i[34]86-*-mach*): New case.
4693 * config/i386-mach.mt: New file.
4694 * emulparams/i386mach.sh: New file.
4696 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4698 * ld.h (flag_is_*): Removed macros.
4699 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
4700 Consistently check the BFD symbol flags directly, rather than
4701 using file_is_* macros.
4703 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
4705 * configure.in (sparc*-*-lynxos*): New target.
4706 * Makefile.in: Add rule for em_sparclynx.c.
4707 (ALL_EMULATIONS): Add Lynx emulations.
4708 * config/sparc-lynx.mt: New file.
4709 * emulparams/sparclynx.sh: New file.
4710 * scripttempl/sparccoff.sc: New file.
4712 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4714 * Makefile.in: Add dependency for $(EMULATION_OFILES).
4716 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4718 * relax.c (write_relax): Check return value of bfd_seclet_link.
4720 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
4722 * ldlang.c (delete_output_file_on_failure): New variable.
4723 (open_output): Set it after bfd open succeeds.
4724 * ldmisc.c (vfinfo): Test it.
4726 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
4728 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
4731 * ldemul.c: Support was added to allow emulation-specific
4732 processing to occur. This support was added primarily for linker
4733 stub generation in the elf32-hppa gld.
4734 (ldemul_finish, ldemul_create_output_section_statements): New
4736 * ldemul.h: Support was added to allow emulation-specific
4737 processing to occur. (As described above.) Added finish and
4738 create_output_section_statements fields to
4739 ld_emulation_xfer_struct structure.
4740 * ldlang.c: Add calls to emulation-specific routines.
4741 (lang_process): Add call to
4742 ldemul_create_output_section_statements function.
4743 (lang_process): Add call to a emulation-specific routine (and
4744 some processing after the call).
4746 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4748 * configure.in: mips*- instead of mips-, mips*el changes
4750 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4752 * configure.in (alpha-*-osf*): New target; use alpha.mt.
4753 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
4754 (em_alpha.c): New target; use alpha.sh and alpha.sc.
4755 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
4756 * config/alpha.mt: New file.
4757 * emulparams/alpha.sh: New file.
4758 * scripttempl/alpha.sc: New file.
4760 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
4762 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
4763 types of different sizes (eg: 64 and 32 bits), so coerce.
4764 * ld.h (ALIGN_N): Add warning about usage.
4766 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4768 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
4769 which we already have a definition, rather than checking in
4770 several different places whether the symbol is weak.
4772 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4774 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
4775 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
4776 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
4777 expanded within them.
4778 * config/mipsb-elf32.mt: New file.
4779 * emulparams/elf32mipb.sh: New file.
4780 * Makefile.in (em_elf32mipb.c): New target.
4782 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
4784 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
4785 lang_input_file_is_search_file_enum so objects brought in using
4786 INPUT() do a path lookup.
4788 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
4790 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
4791 instead of {i386,m68k}-coff.
4792 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
4793 * config/i386-lynx.mt: New file.
4794 * config/m68k-lynx.mt: New file.
4795 * emulparams/i386lynx.sh: New file.
4796 * emulparams/m68klynx.sh: New file.
4798 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
4799 but defaulting to _start.
4801 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
4802 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
4805 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
4807 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
4808 HOSTING_LIBS for testing.
4810 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4812 Finish up support for i386-sysv4 (without shared libraries):
4813 * ld.h (flag_is_weak): Define.
4814 * ldlang.c (print_symbol): Mention whether symbol is weak.
4815 (print_input_section): Print weak symbols as globals.
4816 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
4817 (enter_global_ref): Do not warn if a weak symbol redefines a
4818 global symbol. Do not let a weak symbol redefine a common symbol.
4819 (enter_file_symbols): Treat weak symbols as global symbols.
4820 (subfile_wanted_p): Do not pull in an object file from a archive
4821 just to resolve an undefined weak symbol.
4822 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
4823 error; the error might be that malloc has run out of space.
4824 * ldsym.c (write_file_locals): Treat weak symbols as global.
4825 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
4827 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
4828 * config/i386-elf.mt: New file; set EMUL to elf_i386.
4829 * emulparams/elf_i386.sh: New file.
4830 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
4831 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
4832 (ALL_EMULATIONS): Add em_elf_i386.o.
4833 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
4834 (em_elf_i386.c): New target, like other em_*.c targets.
4835 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
4836 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
4837 nonempty, and configured for native, add it to LIB_PATH.
4839 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
4841 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
4842 Added statements to pass stab and stabstr sections through and
4843 mark them as NOLOAD, which makes GDB happier.
4845 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
4847 * configure.in: Accept m68k-lynx-lynxos config.
4849 * Makefile.in: Use $(SHELL) to run genscripts.sh.
4851 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
4853 * config/coff-h8300.mt: Add EMUL=h8300h.
4855 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
4857 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
4859 * Makefile.in: Changed CXX back to g++.
4861 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
4863 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
4865 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4867 * Makefile.in (TAGS): Use shell wildcards.
4869 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
4871 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
4873 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4875 * ld.texinfo: re-enable included config file; conditionalize doc
4876 for -oformat to interact properly with SingleFormat doc config
4877 var; rename @up/@down to @raisesections/@lowersections.
4879 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4881 * configure.in: recognize m88110.
4883 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4885 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
4886 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
4887 ELF emulation is "elf32-hppa" not "elf-big".
4888 (hppaosf_before_parse): Remove unneeded processing of environment
4890 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
4891 .text segment of output file.
4892 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
4894 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4896 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
4899 * ldlang.c, ld.h: updated copyright.
4901 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4903 * ldlang.c (open_output, lang_check): Check return value of
4906 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4908 * scripttempl/h8500.sc: Start all sections in a different segment.
4909 * scripttempl/z8ksim.sc: Handle constructors
4911 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
4913 * Makefile.in: revert earlier changes back to execute runtest
4914 with make check. cdtest and bootstrap now function as they
4915 did within the Makefile.
4917 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4919 * Makefile.in: Update dependencies.
4921 * configure.in: Set EMULATION_OFILES in Makefile based on
4922 --with-targets option.
4924 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
4926 * Makefile.in: check targets reimplemented to old way.
4928 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
4930 * config/i386v.mh, config/irix4.mh: Use gcc
4931 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
4932 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
4933 bfd/configure.host change.
4935 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4937 * scripttempl/elf.sc: Handle .line and .debug* sections.
4939 * ldlex.l: Use bfd_scan_vma, not strtoul.
4941 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4943 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
4944 Remove inital caps in some error messages, change "can't" to
4945 "cannot", add missing colons.
4946 * ldmisc.c (vfinfo): Print "%%" as a single %.
4947 For '%' followed by unrecognized character, print them both
4948 verbatim instead of expecting a char * arg.
4949 For '%C', don't put the function name in parens.
4951 * ldexp.c (invalid): Pass "%%", not "% ".
4953 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4955 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
4956 (BSS_VAR): Removed; now always define _fbss.
4957 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
4960 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4962 * configure.in: z8k-coff is the same as z8k-sim
4964 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
4966 * testsuite/lib/ld.exp: new file
4967 * testsuite/config/unix-ld.exp: new file
4968 * testsuite/ld.bootstrap/bootstrap.exp: new file
4969 * Makefile.in: add dejagnu support for make check
4971 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4973 * ldlex.l (comment): Add missing newline in message.
4974 * ldindr.c (add_indirect): Ditto.
4975 * ldexp.c (exp_fold_tree): Ditto.
4977 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4979 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
4982 * ldmisc.c (multiple_warn): New function.
4983 * ldmisc.h: Declare it.
4984 * ldmain.c (enter_global_ref): Call it.
4985 * ld.h (ld_config_type): Add warn_common.
4986 * ldlex.l, ldgram.y: Set it with -warn-common option.
4987 * ldver.c (help): Document it.
4989 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4991 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
4992 target-specific sections, and for changing data section vma.
4994 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4996 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
4997 terminals, for Solaris.
4998 (dirlist_ptr): New static variable.
4999 (command_line_option): Accept new options.
5001 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
5004 * config/sun4sol2.mt: Pass emulation name without ".sh".
5006 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
5007 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
5009 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5011 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
5012 .dtors, .data1, .rodata1 sections, instead of combining them into
5013 other sections. For `-r', set all section start addresses to
5016 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
5017 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
5018 (MAXPAGESIZE): Renamed from PAGE_SIZE.
5020 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5022 * genscripts.sh: If this is the default emulation, set
5024 * emultempl/*.em: Use it to determine whether to compile in the
5027 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
5028 genscripts.sh. Pass the current emulation name without ".sh" on
5030 * genscripts.sh: Take an default emulation arg.
5031 Use the current emulation name as EMULATION_NAME.
5032 Make default lib path for cross-compiling ':', not null.
5033 * emulparams/*.sh: Don't set EMULATION_NAME.
5034 * ldemul.c (ldemul_get_script): Take isfile arg.
5035 Pass it to emulation's get_script function.
5036 * ldemul.h: Adjust get_script prototypes.
5037 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
5039 * ldfile.h: Declare it.
5040 * ldgram.y: Accept a script on the command line again,
5041 for parsing compiled-in scripts.
5042 * ldmain.c (main): If ld script is a file, parse it as a -T
5043 option, otherwise parse it directly.
5044 * emultempl/*.em (*get_script): Return the scripts themselves if
5045 this is the default emulation; otherwise return their file names.
5046 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
5048 * emulparams/m88kbcs.sh: Use it.
5050 * ld.h (ld_config_type::unix_relocate): Remove unused element.
5052 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5054 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
5055 there's no change log entry yet, tsk tsk) from the list of
5056 emulations compiled in until Mark gets around to checking in
5057 emulparams/i386linux.sh.
5058 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
5059 changed, this file gets updated.
5061 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
5063 * ldgram.y (OPTION_Lfile): New token.
5064 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
5065 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
5067 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
5069 * configure.in: h8/300h support needs own .mt file.
5070 config/coff-h8300h.mt: New file.
5072 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5074 * ldmain.c: Don't include sys/stat.h; it already got included
5075 somewhere along the way.
5077 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
5079 * Makefile.in: Add h8300h support.
5080 emulparams/h8300h.sh: New file.
5081 scripttempl/h8300h.sc: New file.
5083 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5085 * ldfile.c (ldfile_open_file): In error message, use the name the
5086 user gave (e.g., "-lc"), rather than the base file name.
5088 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
5090 * ldmain.[ch]: Remove initial Q_ from function names.
5091 * ldexp.c, ldindr.c, ldlang.c: Change callers.
5093 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
5095 * ldlang.c (lang_process): Move loading of default script from
5096 here to main. Add a "/" to start of script name to prevent
5097 finding it in "." first.
5099 * ldmain.c (set_scripts_dir): Don't look in "." first.
5101 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
5104 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
5106 * Makefile.in (em_m88kbcs.c): Correct dependency.
5107 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
5108 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
5109 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
5111 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5113 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
5114 main.c (main): Print the errno string in the error message.
5116 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
5118 * configure.in: Accept h8300h for target cpu.
5120 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
5121 present (demangle is smart enough to know whether to do it or not).
5123 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5125 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
5126 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
5128 * ldlang.c (lang_process): Use sizeof instead of magic constant.
5130 * ldmain.c (get_emulation, check_for_scripts_dir,
5131 set_scripts_dir): New functions.
5134 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5136 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
5137 Create symbol "end" instead of "__end". Comment out some parts
5138 that may not be needed (yet) for elf.
5140 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
5142 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5144 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
5146 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
5147 when no prototype is being supplied.
5148 (ldmalloc, ldrealloc): Size argument is now size_t.
5150 * ldmisc.c (finfo): New function, accepts FILE* argument.
5151 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
5152 without leading zeros.
5153 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
5154 bfd_vma value, instead of fprintf(%x) which won't hold a long long
5156 (concat, buystring): String lengths are size_t.
5157 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
5159 * ldlang.c (new_statement): Size argument is now size_t. Added
5160 forward declaration with prototype.
5162 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5164 * ldgram.y (OPTION_v): Don't turn on verbose output.
5166 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5168 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
5171 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
5173 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
5174 collect2 doesn't look for gld any more anyhow.
5176 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
5178 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
5179 now have a non NULL srefs_chain.
5181 * config/hp300hpux.mt: Use emulation hp3hpux rather than
5182 hp300hpux, since the latter does not exist.
5184 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5186 * genscripts.sh: Put the scripts in the ldscripts directory, not
5188 * configure.in (ldscripts): Make, instead of emulations.
5189 * Makefile.in (scriptdir): Take off the "ld" part.
5190 (install, clean, distclean): Use ldscripts, not emulations.
5191 In tests, don't pass -Lemulations.
5192 Don't pass tooldir/lib to genscripts.sh.
5193 * genscripts.sh: Don't take tooldir/lib arg.
5194 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
5195 default script file.
5197 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
5199 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
5201 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
5203 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
5205 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5207 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
5208 run in parallel without colliding on yacc's static file names.
5209 Without the stub rule, make will try to start two yacc's
5210 concurrently which fails because of yacc's static file names.
5212 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
5214 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
5217 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5219 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
5220 different from libdir.
5222 * Makefile.in (scriptdir): Base on tooldir, not datadir.
5224 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5226 * ldver.c (help): New function.
5227 * ldver.h: Declare it.
5228 * ldlex.l, ldgram.y: Recognize new options --help and --version.
5230 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
5232 * Makefile.in (INCLUDES): Don't need ../include any more.
5234 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5236 * ldlex.l, ldgram.y: Support new -oformat option.
5237 Remove attempt at supporting script fragments on the command line.
5238 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
5239 * mri.c (mri_format), ldgram.y: Change callers.
5240 * ldlang.h: Change prototype.
5242 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
5244 * Makefile.in: canonicalize install.sh; for use within
5245 this directory (and subdirs)
5247 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5249 * ldgram.y: Tweak grammar to make reporting of invalid options work.
5251 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
5254 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5256 * ldfile.c (ldfile_open_command): Don't try .ld extension.
5257 It wasn't documented (or likely used) and wastes time.
5258 (try_open): If EXTEN is empty, don't try it.
5260 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
5261 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
5262 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
5263 with normal function declarations.
5265 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
5266 Move *.sc-sh to scripttempl/*.sc.
5267 * {emultempl,emulparams,scripttempl}/README: New files.
5268 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
5269 removed, replaced with generic.em.
5270 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
5271 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
5273 * *.em (*_get_script): Return script name instead of script contents.
5274 * ldlang.c (lang_process): Change caller.
5276 * ldlex.l, ldgram.y: Recognize -m option.
5277 Check for input files after *all* options in grammar.
5278 * ldmain.c (main): Check for -m options. Add default directory
5281 * mkscript.c: File removed.
5282 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
5283 to add to the default LIB_PATH.
5284 Look for input files in the new subdirectories.
5285 Create the scripts in emulations subdirectory and don't filter
5286 them through mkscript.
5287 * configure.in: Make the emulations subdirectory.
5289 * Makefile.in: Account for all of the above changes.
5290 Remove unused .SUFFIXES. Get libgcc.a path with gcc
5291 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
5292 Put CFLAGS last in the compilation rules.
5293 Add -I../bfd to INCLUDES so sysdep.h is found.
5295 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5297 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
5299 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
5300 dependent on RELOCATING, not RELOCATION.
5301 * hp3hpux.sh (SHLIB_PATH): Define it.
5303 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5305 * ldfile.c (try_open): If opening without the extension fails,
5306 try with the extension even if -v or -V was given.
5307 had_script is imported (from ldgram.y), not exported.
5309 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
5311 * Makefile.in: remove parentdir support, use INSTALL_XFORM
5313 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
5315 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
5316 * ldgram.y (statement_list_opt): New nonterminal, either empty or
5318 (section): Use statement_list_opt, not statement_list.
5319 * m68kcoff.sc-sh: Gather constructors and destructors and define
5320 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
5321 * sa29200.sc-sh: Gather constructors and destructors and define
5322 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
5324 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
5326 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
5327 * configure.in: No longer need to configure to get sysdep.h.
5329 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5331 * Makefile.in: remove install:all and install-info:info
5332 dependencies (these cause some spurious rebuilds at 'make install'
5335 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
5337 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
5338 (mips-idt-ecoff*): Added trailing '*'.
5339 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
5340 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
5341 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
5343 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
5344 incorrect definitions.
5346 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
5348 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
5349 symbols, unless stripping.
5351 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
5353 * Makefile.in: configure looks for ####, so remove lines with many
5355 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
5356 and HOSTING_LIBS correctly so that ``make check'' will work.
5358 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
5360 * mips.sc-sh: Define _etext, _edata, and _end, in addition
5361 to etext, edata, and end. Needed for IRIX 4.0.5F.
5362 Patch from mwp@iconix.oz.au (Michael Paddon).
5364 * Version 2.2.1 released.
5366 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5368 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
5369 * mipsbsd.sh (EMULATION_NAME): Use new file name.
5371 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5373 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
5376 * Version 2.2 released.
5378 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5380 * ldver.c (ldversion): Bump version number to 2.2.
5382 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
5386 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
5388 * mips.sc-sh: Don't define BSS_VAR unless relocating.
5390 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
5392 * Makefile.in (mkscript.o, mkscript): Build mkscript via
5393 mkscript.o, rather than directly from mkscript.c.
5395 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5397 * configure.in: Look for ${target_makefile_frag} relative to
5398 ${srcdir}, not relative to build directory.
5400 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
5401 * configure.in: Recognize hppa*-hp-osf.
5402 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
5403 (em_hppaosf.c): Build it.
5404 * config/hppaosf.mh, hppaosf.mt: New files.
5406 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
5407 some system header files. All uses changed.
5409 * configure.in: Recognize i386-aix configurations as i386-coff
5412 * configure.in: Recognize m68*-*-hpux.
5413 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
5414 the value of STACKZERO.
5415 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
5416 (em_hp3hpux.c): Build it.
5417 * hp3hpux.sh, config/hp300hpux.mt: New files.
5419 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
5421 * mips.sc-sh: Put constructors in the .data section.
5422 * Makefile.in (cdtest): Added dependency on ld.new.
5424 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
5426 * Makefile.in: Change definition of $(tooldir) to match FSF.
5427 * vax.sh, config/vax.mt, configure.in, Makefile.in:
5428 Support VAX Ultrix and BSD.
5430 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5432 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
5434 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
5436 * ldlang.h (struct memory_region): Change `length' and
5437 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
5438 * ldlang.c, mri.c: Corresponding changes, plus lint.
5440 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
5442 * configure.in: For all i386 targets, accept i486 as well.
5444 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
5446 * ldlang.c (wild_doit): Preserve all flags for a
5447 SEC_SHARED_LIBRARY section.
5448 (size_input_section): Consider any SEC_HAS_CONTENTS section when
5449 computing largest_section.
5451 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
5453 * ldlang.c (lang_output_section_statement_lookup): Initialize all
5454 fields of newly created structure.
5456 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
5458 * ldmain.c (g_switch_value): New variable.
5459 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
5460 (command_line_option): Accept -G and set g_switch_value.
5461 * ldlex.l (COMMAND): Accept -G.
5462 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
5464 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5466 Support for linking and loading at different places:
5468 * ldlex.l: Add "AT" keyword.
5469 * ldgram.y: Cleanup, and parse AT.
5470 * ldlang.c (print_output_section_statement): Print output address
5471 of section in map. (lang_size_sections): Fill sections' lma with
5473 * ldlang.h (lang_output_section_statement_type): Add load_base
5476 * ldindr.c (add_indirect): Keep more information in the alias
5478 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
5479 attribute from an input section.
5480 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
5481 default. (Q_enter_file_symbos): Indirect symbols now are known by
5482 their section, not a special symbol flag.
5483 * ldsym.c (write_file_locals): Indirect symbols aren't local.
5484 (write_file_globals): Write the mapping for an indirect symbol.
5485 * relax.c (build_it): When forced to write a NEVER_LOAD section,
5488 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
5490 * ld.texinfo: changes for q1
5492 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5494 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
5496 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5498 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
5500 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
5502 * mips.sc-sh: Added variables which may be overridden by a
5504 * mipsidt.sh: New file; emulation for IDT MIPS board.
5505 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
5506 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
5507 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
5508 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
5510 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5512 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
5514 * i386bsd.sh, config/i386bsd.mt: New files.
5515 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
5517 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
5519 * mri.c: Add extern declaration of strdup.
5520 * ldsym.c (KEEP macro): Add spaces around '=' for the
5521 sake of old (e.g. PCC) compilers.
5523 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
5525 * ldver.c: Bump to version 2.1.
5527 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5529 * ldgram.y: allow section types without address expressions.
5530 * ldlang.c (lang_relocate_globals): avoid possible hang with
5531 undefined but unreferenced symbols.
5532 * relax.c (relax_section): don't complain if the script file isn't
5533 relaxable but -relax is set
5535 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5537 * configure.in: go32 is the 3rd part of the triple, not the 2nd
5539 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
5541 * mipsbig.sh: New file. Big endian MIPS emulation.
5542 * config/mips-big.mt: New file. Use mipsbig emulation.
5543 * configure.in (mips-sgi-irix*): Use target mips-big.
5544 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
5545 (em_mipsbig.c): New target. Uses mipsbig.sh.
5547 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
5549 * mips.sc-sh: Put .scommon sections into .sbss section.
5551 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
5552 rather than always putting them in bfd_com_section.
5553 * ldlang.c (lang_common): If a common symbol is not in
5554 bfd_com_section, put in a section of the same name, rather than
5555 always putting it in section COMMON.
5557 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
5559 * ldmain.c (subfile_wanted_p): If we already have a common
5560 definition of a symbol, don't necessarily pull in an object file
5561 that provides a non-common definition.
5563 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
5564 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
5566 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
5567 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
5569 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
5571 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
5574 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
5576 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
5577 checking for equality to bfd_com_section.
5579 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
5581 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
5582 targets, linker script.
5583 * mipslit.sh: New file. Little endian MIPS emulation.
5584 * config/mips-lit.mt: New file. Use mipslit emulation.
5585 * configure.in (mips-dec-ultrix*): Use target mips-lit.
5586 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
5587 (em_mipslit.c): New target. Uses mipslit.sh.
5589 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
5591 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
5592 $(tooldir)/bin/gld, so that gcc can find it with or without
5595 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5597 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
5598 write_norel. All linking is now done via write_relax. Call
5599 ldsym_write before calling write_relax.
5600 * relax.c: Added copyright.
5601 (write_relax): Renamed from write_relaxnorel. Added relocateable
5602 argument. seclet_dump renamed to bfd_seclet_link.
5603 * relax.h: Added copyright.
5605 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5607 * ldmain.c (decode_library_subfile): Patch from
5608 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
5610 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5612 * config/vxworks960.mt renamed to config/i960.mt
5614 * configure.in: sparc-aout emulates a sun4, as does
5615 sparc*-vxworks, i960-nindy uses gld960 emulation
5617 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5619 Fix support for NOLOAD, add INCLUDE
5620 * ldfile.c (ldfile_open_command_file): pass file name to
5622 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
5623 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
5626 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5628 * Makefile.in, config.h: no more default emulation. Make the lack
5629 of emulation a compile time error
5631 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5633 * configure.in: recognise all sparclite variants, not just 'sparclite'
5635 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
5637 * m68kcoff.sc-sh: define _end as well as end, for consistency with
5640 * configure.in: accept *-ericsson-ose for any m68k CPU.
5642 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
5643 for each output section.
5645 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
5647 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
5648 macro bfd_asymbol_bfd as appropriate.
5649 * Makefile.in: Un-duplicate ldlex.c dependency.
5650 * condigure.in: Replace my_host case table by sourcing
5651 ../bfd/configure.host. Allow std-host as the default.
5652 * ldmisc.c: Change logic for C++ name demangling: There is
5653 no initial '_' to remove from stab-derived function names.
5655 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5657 * ldlang.c (lang_init_script_file): don't attach the output file
5658 sections to the script file.
5660 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5661 * ldlang.c (wild): run expansion loop over command line bfd too.
5662 (lang_ini_script_file): initialize more parts of the command line
5664 * ldlex.l: fix DEFINED start states.
5666 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5668 * ld.texinfo: new doc.
5669 * ldgram.y, ldlex.l: understand -y<symbol>
5670 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
5671 print info. (add_ysym): new function.
5672 * ldsym.h: (ldsym_type): new define SYM_Y.
5674 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
5676 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
5677 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
5678 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
5679 macros with PARAMS. Recreational cleanup. Update copyrights.
5681 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5683 * Makefile.in: pass down the bfd source directory for includes
5685 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
5687 * ldlang.c (lang_size_sections): don't change size and address for
5688 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
5691 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5693 * relax.c (build_it): re-enable the processing of data_statements
5694 in scripts, makes counted contructor lists work again.
5696 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
5698 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
5700 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
5702 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
5705 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
5707 * Support for i386-sysv.
5708 configure.in: check for i386-*-sysv* and i386-*-sco*.
5709 i386coff.sc-sh: rewrote to support SVR3 by default.
5710 ldctor.c (find_constructors): preserve stat_ptr.
5711 ldlang.c (wild_doit): initialize vma and size of new output
5712 section to corresponding input section. This is required for
5713 shared library support.
5714 (lang_size_sections): don't modify vma and size of sections which
5715 are never loaded (for shared libraries).
5716 ldwrite.c (copy_and_relocate): copy the contents of any section
5717 which has contents, not just sections which are loaded (for shared
5720 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5722 * ldlang.c (size_input_section): count the sizes of all sections
5725 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5727 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
5728 to demangle symbols better
5730 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
5732 * ldlang.c (lang_finish): don't warn if -e start symbol does not
5733 exist when linking with -r.
5735 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
5737 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
5740 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5742 * ldmain.c (linear_library): don't even think about processing
5743 an object file if it's already been done
5745 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5747 * configure.in: the hp9000/300 config file is now hp300
5749 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5751 * config/z8ksim.mt: new file
5753 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
5755 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
5756 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
5758 * ld.h (strip_symbols_type): Add value STRIP_SOME.
5759 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
5760 * ldlang.c (lang_add_keepsyms_file): New function.
5761 * ldlex.l: Handle "-retain-symbols-file".
5762 * ldsym.c (keepsyms_file, kept_syms): New vars.
5763 (process_keepsyms): New functihon; reads file, marks symbols for
5765 (write_file_locals): File symbols should always be kept.
5766 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
5767 and "-s". Process retain-symbols file before setting symtab.
5768 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
5769 (keepsyms_file, kept_syms): Declare them.
5771 * ldmain.c (main): Non-fatal errors should still cause non-zero
5772 exit status even with -r.
5774 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5776 Added initial support for the z8k
5777 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
5778 * configure.in, Makefile.in: modified to reflect above
5780 * ldlang.c (lang_check): when linking conflicting architectures,
5781 make the output file reflect at least one of the bad inputs.
5783 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
5785 * Makefile.in (install): if $(tooldir) exists, install ld in
5788 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5790 * Makefile.in, configure.in: modified to support i386-coff
5791 * i386coff.sh: new file
5793 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
5795 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
5796 added m68k-coff emulation mode, stolen from a29k emulation.
5797 Almost certainly wrong, but perhaps better than sun3.
5799 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
5801 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
5802 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
5803 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
5804 This is one character shorter, and lets people build on
5805 SVR3 system. (ld__h8300xray.[co] was the killer there;
5806 h8300xray.sc-sh is also overlong, but seems harmless.)
5807 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
5808 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
5809 * configure.in: Add host isc.
5811 * ldver.c: Call it version 2.0.
5813 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
5815 * ldver.c: Bump to version 0.98.
5818 * Makefile.in: Added mostlyclean, distclean, realclean rules.
5820 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
5822 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
5823 * ldlex.l: Moved comment() to end, since some compilers
5824 otherwise have problems with input() used before it is defined.
5826 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5828 * configure.in: added Solaris 2 and Irix 4 host support.
5830 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5832 * Makefile.in: remove -S flag from the FLEX definition
5834 * configure.in: rewrote, using new style case statement. use
5835 m68k.mt for m68k-aout systems
5837 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
5839 * Makefile.in: map "ld" through program_transform_name when
5842 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
5844 * cplus-dem.c: Removed. Use the version in libiberty now.
5845 * ldmisc.c: Use new libiberty version of cplus_demangle().
5847 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
5849 * gld960.em (gld960_choose_target): default to little endian, not
5852 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5854 * ldlang.c (lang_process): don't pass null pointers when
5855 abs_output_section is what is required.
5856 * ldwrite.c (ldwrite): use malloc to allocate the largest space
5857 used, and pass that down.
5858 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
5861 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
5863 * configure.in, config/ose68.mt: renamed OSE to ose.
5865 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
5867 * ldsym.c (write_file_locals): Reorder check for common or
5868 undefined symbols so that it works.
5870 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
5872 * configure.in: accept all m68K family members.
5874 * Makefile.in: always create installation directories.
5876 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5878 * ldlex.l: now parses comment correctly, added ~ to acceptable
5881 * ldexp.c (exp_unop): pass down abs_output_section - now can have
5882 unary -ve constants.
5884 * ldlang.c (lang_finish): warn when an entry symbol supplied on
5885 the command line can't be found.
5887 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5889 * ldlang.h: add new field "loadable" to output_section_statement.
5890 * ldlang.c (lang_output_section_statement_lookup): initilize new
5891 field. (wild_doit): if new field is not set, then stop output
5892 section from being loadable.
5893 (lang_enter_output_section_statement): set the field from the
5895 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
5896 * h8300hms.sc-sh, h8300hms.em: get -r right.
5898 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
5900 * ldint.texinfo: New internals manual (beginnings thereof).
5901 * PORTING: Removed, merged into ldint.texinfo.
5903 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
5905 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
5906 cdtest.exp: A test program (copied from libg++/test-install)
5907 that tests that constructor and destructors are handled
5910 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5912 * Makefile.in (install): install from ld.new, renaming during the
5913 copy, or else the next 'make install' needs to re-link ld.
5915 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5917 * configure.in: generalise hp recognition (from sef).
5919 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5921 * configure.in: recognize bsd and hpux hppa configurations.
5922 error messages echo to stderr, not stdout
5924 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5926 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
5927 ldmisc.c: removed rcsid's.
5929 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5931 * ldlang.c (lang_map): print changes in sizes due to relaxing
5932 (size_input_section): maintain the delta information.
5933 * ldlang.h: add new field to struct to contain delta info.
5934 * relax.c (relax_section): complain if input not relaxable.
5935 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
5938 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5940 * ldmain.c(main): prevent -r and -relax from being on at the same
5943 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5945 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
5949 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5951 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
5953 * ldlang.c(open_output): set the target arch and machine as soon
5954 as we can. (lang_size_sections): use new macros for setting vma
5957 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5959 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
5960 Also deleted an unreachable path to wrs.
5962 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5964 * Makefile.in (install): use -d test for $tooldir before
5965 installing ld there so that $tooldir can be inherited from
5968 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
5970 * ldlang.c: Two non-substantial changes for the sake of
5971 the old Portable C Compiler.
5973 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5975 * ldgram.y, ldlex.l: parse ABSOLUTE
5976 * ldexp.c: add support for ABSOLUTE
5978 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
5980 * Makefile.in: Added default definitions for HOSTING_CRT0,
5981 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
5982 * config/*.mh: Miscellaneous clean-up: Removed definitions
5983 of YACC (since it is not longer used in the Makefile).
5984 Remove HOSTING_* definitions that are subsumed by the
5985 ones added to Makefile.in. Removed most definitions of CC.
5986 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
5987 These are no longer needed.
5989 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
5991 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
5992 rules, since these are used when building a distribution.
5993 * Makefile.in (ldlex.c): Don't re-direct output, since that
5994 leaves a bogus output files if it fails.
5996 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
5997 * ldlex.c: Fix some unnecessary flex-specific-isms.
5999 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6001 * ldgram.y: move spurious semicolon
6002 * ldexp.h: fix prototype
6004 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
6006 * ld.texinfo: references to linker now say "ld" not "gld".
6008 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6010 changed calling convention for Q_enter_global_ref
6011 * ldexp.c, ldlang.c, ldmain.c: reflect this
6012 * ldver.c: bump version to 1.97.1
6013 * ldindr.c (add_indirect): when an edict declaring an indirect
6014 symbol is found, make sure that any ideas about the symbol being
6015 common are changed if it now known to be defined.
6016 * ldmain.c (linear_library): complain once if archive isn't
6018 * ldlang.h, ldlang.c: make room for and initialize the complain
6021 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6023 * Makefile.in: use flex & bison from ../ if they exist.
6025 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6027 * relax.c (build_it): don't allocate space in the output file for
6028 stuff if -R flag applys to it.
6029 * ldfile.c: merge in VMS filename support
6030 * ldmain.c (main): take out ./ from library path, and close file
6031 before unlinking. Make multiple defs of a symbol create an
6033 * ldmisc.c: fatal errosrs delete output file
6035 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
6037 * ldver.c: Increase version number to 1.97, for consistency
6040 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
6042 * Makefile.in: FLEX -> LEX.
6044 * ld.texinfo: {} -> @{@}.
6046 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
6048 * ld.texinfo: describe alternate, MRI-compatible linker scripts
6049 (and associated change in -c option, now used for these scripts)
6051 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6053 * ldver.c: Bumped version to 1.96 - new release, resync with the
6055 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
6056 rather than with raw malloc, makes it easier to track where memory
6058 * ldsym.h, ldsym.c: create obstack for all global symbols too.
6059 * ldwrite.c (ldwrite): moved malloc so only used when needed.
6060 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
6063 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
6065 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
6067 * Makefile.in: use bootstrap for check.
6069 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6071 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
6073 * Makefile.in: now use flex, not lex
6074 * ldlex.l, ldlang.c, ldctor.c: lint
6076 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6078 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
6079 different sorts of filenames on the command line than in a script.
6081 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6083 * Makefile.in: rework CFLAGS so that they can be passed on the
6084 make command line. Remove MINUS_G. Default CFLAGS to -g.
6086 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6088 * relax.c: added handling for new "padding" seclet type, used to
6089 fill out gaps between section.
6090 * ldgram.y, ldlex.l: now -defsym on the command line is done
6093 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6095 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
6097 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6099 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
6102 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
6104 * Makefile.in (install): Install second copy in $(tooldir)/bin
6105 without $(program_prefix), since that's what gcc expects.
6107 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6109 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
6110 * h8300*: fix bit rot and add support for h8300xray target
6111 * go32.sh: target emulation for go32.
6113 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
6115 * gld960.em, i960.sc-sh. Fix i960 bit rot
6117 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
6119 * Makefile.in: install man page.
6121 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6123 * config/mt-<foo> renamed to <foo>.mt
6124 * config/mh-<foo> renamed to <foo>.mt
6125 * configure.in changed to reflect this
6126 * genscripts.sh now make .xbn files rather than .xN files
6128 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
6130 * ldver.h: fix decl of ldversion.
6132 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
6134 * Makefile.in: added check target.
6136 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6138 * ldmain.c (Q_enter_file_symbols): now aliases work again
6140 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
6142 * Makefile.in: added clean-info target.
6144 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6146 * ldexp.c (exp_print_tree): don't try and follow null pointers
6148 * ldgram.y: remove 11 shift reduce errors
6150 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6152 * Makefile.in: added tooldir and program_prefix.
6154 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6156 * ldlang.c (size_input_section): don't move absolute sections
6160 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6162 * cplus-dem.c: yet another copy of this - maybe it should go into
6164 * ldgram.y: now -V and -v have different actions
6165 * ldver.c: if -V, prints list of emulations compiled in
6166 * ldmisc.c: support for cplus demangling
6169 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6171 * Makefile.in, configure.in: removed traces of namesubdir,
6172 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6173 copyrights to '92, changed some from Cygnus to FSF.
6175 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
6177 * Makefile.in: Change mkscript rule into one for ./mkscript
6178 (for the sake of makes that don't realize they're the same).
6179 * PORTING: Add more details.
6180 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
6182 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
6184 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
6185 config/mt-hp300bsd: New port to hp300 running BSD.
6187 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
6189 Major rewrite of how ld is configured. The major idea
6190 is to use shell scripts to generate everything.
6191 * generic.em replaces ldtemplate.
6192 * Other *.em files replace various *.c files.
6193 A *.em file is a shell script that generates the corresponding
6194 ld__*.c file that implements an emulation. This is usually
6195 a straight 'cat' of a here-document, possibly with substitutions.
6196 * Script files (*.sc) are places by *.sc-sh scripts.
6197 Again, these are simple shell scripts that 'cat'
6198 here-documents, usually with some substitutions.
6199 The output a *.sc-sh is a script file.
6200 * Each emulation is defined by a short shell script with
6201 extension *.sh that specifies the emulation-specific
6202 parameters (such as the name of the *.sh-sc and *.em
6204 * genscript.sh is the master shell script used to generate
6205 an emulation. It is passed various argument, including
6206 the name a the emulation-speciic *.sh file that it
6207 "sources" to set variables to emulation-specifc parameters.
6208 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
6209 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
6210 * config/mh-foo: Rename LDEMULATION names as appropriate
6211 (usually 'gldfoo' -> plain 'foo').
6212 * ldwrite.c: Fixed a typo in a comment.
6213 * Makefile.in: Major changes. Removed some the sed
6214 magic to converts scripts, since that is now handled
6215 by genscripts.sh and the *.sc-sh scipt generators.
6216 * config.h: Remove a bunch of macros defining emulations
6217 and targets. This becomes one less file to edit when
6218 adding emulations or targets.
6219 * ldemul.h (struct ld_emulation_xfer_struct): Add
6220 emulation_name and target_name fields.
6221 * ldemul.c, ldemul.h: Define some default functions used
6222 by most emulations (and remove from the *.em scripts).
6223 * ldemul.c (ldemul_choose_target): Search the new
6224 ld_emulations array using a loop (instead of a hardwired
6225 nested if statement).
6226 Define the ld_emulation from the automatically-geenrated
6227 ldemul-list.h. This means you no longer have to edit ldemul.c
6228 to add a new emulation.
6229 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
6230 their expansions, since the former no longer exist.
6231 * PORTING: A very rough first draft of a porting guide.
6233 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
6234 to be terminated by a new-line (instead of requiring a semicolon).
6236 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6238 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
6239 tests for NULL pointers all over the place.
6240 * ldlang.c (lang_process): remember to relocate global symbols
6241 *after* relaxing has done it stuff.
6243 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6245 * config/mt-coff-h8300: use EMUL like everything else
6246 * ldlang.c: (print_padding_statement): print the right address.
6247 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
6250 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6252 * ldlex.l: Put pack -noinhibit-exec and -sort-common
6253 * ldlang.c (print_data_statement): print the right address.
6255 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
6257 * Makefile.in: The rule for testing ld by re-linking itself
6258 via an intermediate -r link was moved to the ld1 rule
6259 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
6260 which allows the bootstrap rule to work.
6261 * ldctor.c (find_constructors): Don't create a constructor
6262 list if it is already defined (as would happen if ld is
6263 invoked by collect).
6265 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6267 * config/mh-sparc.h: now uses libgcc.a
6268 * ldmain.c: quit using exit
6269 * *sc: use *(COMMON) rather than [COMMON]
6270 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
6271 to allow preprocessing of .l file.
6272 * Makefile.in: New ldlex.l mangling
6273 * ldexp.c (fold_binary): perform expressions with % and / in
6275 * ldfile.c (open_a): open archives on VMS in a special way
6278 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6280 * ldgram.y: map -M behave in the same way as -Map (sets file name
6282 * ldsym.c, ldlang.c: remember that size of a section is dependent on
6283 whether or not relaxing has been done.
6284 * ldmain.c: don't open a map file if it doesn't have a name
6285 * relax.c: all the brains have moved into bfd.
6286 * ldwrite.c: ammend comment
6288 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6290 * Makefile.in: added relax, also made three stage go through a
6293 * config.h: if GNU960 defined, then default emulation mode is
6295 * ldexp.h, ldexp.c: map to file hooks
6296 * ldlang.c: map to file hooks
6297 * ldgram.y: added -Map -relax
6298 * ldlex.l: added -relax, -Map
6299 * ldmain.c: open map file
6300 * ldmisc.c: support for map file
6301 * ldwrite.c: new relax magic
6303 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
6305 * Makefile.in, config/tm-*.h: Clean up make output, only
6306 pass DEFAULT_EMULATION to ldmain.c.
6308 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
6310 * ldver.c: Bump to version 1.94.
6312 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6314 * Makefile.in: infodir belongs in datadir.
6316 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
6318 * Makefile.in: Pass -y to bison. (Again;
6319 accidentally deleted by Rich.)
6320 * news.sc, ldgld68k.sc: Define __end as well as _end.
6322 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6324 * ldindr.h: added to contain prototypes of ldindr.c
6325 * ldfile.c: include ctype.h
6326 * ldmain.c: include the requried prototype headers
6327 * ldwrite.c: get_reloc_upper_bound has been renamed
6328 bfd_get_reloc_upper_bound
6330 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6332 * Makefile.in: punt "fundamental" mode because it breaks my emacs
6333 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
6334 spaces following hyphens, bsd make can't cope. added
6335 standards.text support and made it look like all the other
6338 * configure.in: configure now runs entirely in objdir so make file
6339 existence checks against ${srcdir}. Mark this directory as
6342 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6344 * Makefile.in: idestdir and ddestdir go away. Added copyrights
6345 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
6346 and mandir now keyed off datadir by default.
6348 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
6350 * ldver.c: Bumped version to 1.93.
6351 * Makefile.in: Pass -y to bison.
6353 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
6355 * config.h: h8 is now coff, not ieee
6356 * h8300hds.sc: reflect the same
6358 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
6360 * ldver.c (ldversion()): Update to 1.92.
6361 * ldctor.c: There are two places constructor sets
6362 can be defined. One of them checked for an existing
6363 duplicate, the other didn't. Unfortunately, the latter
6364 was called after the former ...
6365 So, factor out code for inserting a new element into
6366 constructor_name_list (after checking for a duplicate)
6367 into a new function add_constructor_name, and call
6368 it from both aforementioned places (ldlang_add_constructor
6369 and ldlang_check_for_constructors).
6371 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
6373 * Makefile.in: Rename .c files generated from ldtemplate
6374 to have names starting with ld__. This helps 'make clean'.
6376 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
6378 * Makefile.in: Take out the version number for install
6379 * m88kbcs.sc: put in contructor blocks.
6381 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
6383 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
6384 parameter, a format, and an arg pointer, and rename it to
6385 vfinfo(). Write info() in terms of new vfinfo().
6386 New einfo() is the same as info(), except it writes to stderr.
6387 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
6388 ldmisc.c: Replace "error" calls to info() by new einfo().
6390 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
6392 * ldlex.l ldgram.y: made -V option do same as -v
6393 * Makefile.in: Added $(MINUS_G) flag so debugging can be
6396 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
6397 i386 aout changes from Bob Kukura
6398 * Makefile.in, config.h: added i386aout support
6399 * configure.in: fixed /h-{myhost} typo
6400 * ldgram.y: -MM now gives more boring map.
6401 * ldlang.c: now does D_PAGED flag the right way.
6402 * ldsym.c: -MM flags does the right thing.
6404 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
6406 * configure.in: Fixed typo. Also, a fix for hp300bsd.
6407 * ldlang.c (init_os): Compensate for BFD change,
6408 where bfd_make_section now returns NULL for a duplicate
6409 section request, instead of the old section.
6411 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
6413 * ldver.c: Bump to version 1.91 (consistent with binutils).
6415 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
6417 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
6418 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
6419 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
6420 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
6421 Add or update copyright notices.
6423 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
6426 * Makefile.in: Changed installation directory name scheme
6427 to be consistent with gcc. Also changed 'install'.
6429 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
6431 * Makefile.in: new targets ld.mm, ld.me
6433 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
6435 * Makefile.in, ldtemplate: Need to use separate scripts
6436 for -n and -N options. Yet more complication.
6438 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
6440 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
6441 work). Add some lines to avoid Sun Make VPATH bugs.
6443 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
6445 * news.sc: Add alignment for data segment.
6446 * ldtemplate: Add (yet another) script to get for -n or -N
6447 options. (These need different alignment than ZMAGIC files.)
6448 * Makefile.in: Add stuff for new foo.xn scripts.
6449 These are generated by replacing "ALIGN(0x...00)" by ".".
6451 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
6453 * Makefile.in: new targets ld.ms, ld-index.ms
6454 ld.texinfo: remove tabs, other cleanups for texi2roff
6456 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
6458 * ldmain.c (main): Make config.magic_demand_paged be true
6459 by default. Don't the WP_TEXT and D_PAGED flags of
6460 output_bfd here; it's too late, so set it when output_bfd
6461 is created (in ldlang.c). Also fix setting of EXEC_P flag
6462 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
6463 * ldlang.c: Remove some duplicate extern declarations.
6464 * ldgram.y: Fixes to -N and -n options.
6465 * Makefile.in: Recognize upper case letters in sed script
6466 to remove assignments from script files.
6467 * ldtemplate: Don't assukme that -N or -n options
6468 imply use of -r script.
6469 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
6471 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
6473 * ldtemplate: include bfd.h before sysdep.h.
6475 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
6477 Restructure configuration scheme for bfd, binutils, ld.
6479 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6480 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
6481 Change some config names to match other dirs.
6482 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6484 * config/: Rename some config files to match up h-*.h names.
6485 Remove all the HOST_SYS definitions from the config files.
6487 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
6489 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
6490 * ldtemplate: Remove ldfile_add_library_path calls;
6491 just use the SEARCH_DIR commands in the script files.
6492 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
6493 the SEARCH_DIR commands in the scripts (using ugly sed magic).
6494 This is primarily intended for cross-linking, where you would
6495 place libaries in a different place than native libraries.
6496 Also, emulations made from ldtemplate now use $(srcdir).
6497 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
6498 form; people can use the Makefile's LIB_PATH to override.
6500 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
6502 * Makefile.in: fix target ld.dvi, add target ld.info
6503 ld.texinfo: make info filename ld.info
6505 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
6507 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
6509 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
6510 few BFD types & enums.
6517 version-control: never