1 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
3 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
4 (.strings,.ctors,.dtors): Likewise.
6 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
8 * scripttempl/armpe.sc: Always start code at 0x401000, even
10 * ldwrite.c (strdup): New extern declaration.
11 * ldgram.y (atype): New rule to clarify type parsing.
12 * ldlang.c (init_os): Remove commented out code.
13 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
14 unless told not to by the link script.
16 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
18 * ldlang.c (lang_set_startof): New static function.
19 (lang_process): Call it.
21 * ldgram.y: Tweak casesymlist to avoid bison errors.
23 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
24 Solaris compatibility.
26 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
28 * ldgram.y (YYDEBUG): If not defined, define as 1.
29 (CASE, EXTERN, START): New tokens.
30 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
31 (casesymlist): New nonterminal.
32 (extern_name_list): New nonterminal.
33 * ldlex.l: Accept lower case trailing base specifiers. Don't
34 ignore the first digit when the base is a suffix. Accept many
35 EXPRESSION state tokens in MRI state. Support MRI continuation
36 lines and MRI semicolon comments. Accept all MRI keywords in
37 lower case. Add CASE, EXTERN, and START MRI keywords.
39 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
41 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
44 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
46 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
47 $r/../gcc/xgcc unless it is present.
49 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
51 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
53 * scripttempl/m68klynx.sc: Likewise.
54 * scripttempl/nw.sc: Likewise.
55 * scripttempl/sa29200.sc: Likewise.
56 * scripttempl/sparclynx.sc: Likewise.
58 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
60 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
62 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
64 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
66 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
68 * scripttempl/i386pe.sc: Cope with constructors.
69 * scripttempl/z8ksim.sc: Deleted.
70 * scripttempl/z8000.sc: Resurrected as this, but
71 can handle z8001 and z8002 formats.
72 * emulparams/z8ksim.sh: Deleted.
73 * emulparams/{z8001.sh, z8002.sh}: New files.
74 * config/z8ksim.mt: Deleted
75 * config/z8k-coff.mt: New, generates both emulations.
77 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
79 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
80 %B, in case it is in an archive.
82 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
84 * ldlang.c (lang_process): Call reset_memory_regions for each
87 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
89 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
92 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
94 * ldmain.c (constructor_callback): Allocate set_name in stack
95 frame, rather than always calling alloca with a fixed size.
97 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
99 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
100 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
102 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
104 * ldwrite.c (clone_section): Set the alignment of the clone
105 section to that of the section being cloned.
107 * ldwrite.c (split_sections): Don't split the first input section
108 into a new output section.
110 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
112 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
113 (GENERATE_SHLIB_SCRIPT): Define as yes.
115 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
117 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
119 * ldver.c (help): Update list of options to match currently
122 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
124 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
127 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
128 it takes a size_t anyhow.
129 (exp_binop): Likewise.
130 (exp_trinop): Likewise.
131 (exp_unop): Likewise.
132 (exp_nameop): Likewise.
133 (exp_assop): Likewise.
134 * ldlang.c (lang_memory_region_lookup): Likewise.
136 (ldlang_add_undef): Likewise.
137 (insert_pad): Likewise.
138 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
141 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
143 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
145 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
147 (ld_emulation_xfer_type): Add search parameter to
148 open_dynamic_archive entry point.
149 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
150 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
151 make non-static. Change all callers to use new name.
152 (ldfile_open_file_search): Make static. If entry is dynamic, call
153 ldemul_open_dynamic_archive.
154 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
155 * ldfile.h (ldfile_open_file_search): Don't declare.
156 (ldfile_try_open_bfd): Declare.
157 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
158 Accept search parameter. Don't search for a library, just look in
160 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
163 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
165 * ldmain.c (set_scripts_dir): Don't base script directory on
168 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
170 * ldmisc.c (vfinfo): Don't print the line number if it isn't
173 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
175 * ld.h (ld_config_type): Add field warn_constructors.
176 * ldmain.c (add_to_set): Warn if config.warn_constructors.
177 (constructor_callback): Likewise.
178 * lexsup.c (parse_args): Handle -warn-constructors.
179 * ld.texinfo, ld.1: Document -warn-constructors.
181 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
182 get confused by directory names if we searched for the file.
184 Based on patches from H.J. Lu <hjl@nynexst.com>:
185 * ldlang.h (lang_input_statement_type): Add new field dynamic.
186 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
187 * ldfile.c: Include bfdlink.h.
188 (ldfile_open_file): Check dynamic field of entry, not global
189 dynamic_link field. Don't do a dynamic search when doing a
191 * ldmain.c (main): Don't warn about dynamic_link for a
193 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
195 (gld${EMULATION_NAME}_create_output_section_statements): Always
196 loop over input files.
197 * Makefile.in: Rebuild dependencies.
199 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
202 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
204 * ldmain.c (main): Set link_info.symbolic to false.
205 * lexsup.c (parse_args): Handle -Bsymbolic.
207 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
209 * ldmain.c (HAVE_SBRK): Define for everything except
210 specific systems that are known to not support sbrk.
211 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
213 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
215 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
216 Handle etree_provide.
218 * emultempl/elf32.em (global_needed): New static variable.
219 (global_found): Likewise.
220 (gld${EMULATION_NAME}_after_open): New static function.
221 (gld${EMULATION_NAME}_search_needed): Likewise.
222 (gld${EMULATION_NAME}_try_needed): Likewise.
223 (gld${EMULATION_NAME}_check_needed): Likewise.
224 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
225 gld${EMULATION_NAME}_after_open.
227 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
229 * configure.in (i386-*-win32): New target.
231 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
233 * lexsup.c (parse_args): Let -G either set the small data size or
234 be equivalent to --shared, depending on the next argument. Accept
235 and ignore -z for Solaris compatibility.
237 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
239 * lexsup.c (parse_args): Cast fopen result to PTR before storing
240 it in link_info.base_file. Fix indentation.
242 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
244 * ldmain.c (main): Always initialize PE info in link_info.
245 * lexsup.c (OPTION_BASE_FILE): New option.
246 (parse_args): Handle new option.
247 * emulparams/armpe.sh: Output pei.
248 * emultempl/i386pe.em: Add newline to end.
249 * scripttempl/armpe.sc: Change output and quote the $s.
250 * scripttempl/i386pe.sc: Change output and quote the $s.
252 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
254 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
256 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
257 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
258 (i386msdos.o): New target.
259 * config/i386-msdos.mt: Created.
260 * emulparams/i386msdos.sh: Created.
261 * scripttempl/i386msdos.sc: Created.
263 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
265 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
266 that contains pointers to be relocated.
268 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
270 * mpw-esh.c: New file, modified for MPW from esh.c.
271 * scripttempl/sh.sc: Reformatted to simplify MPWification,
272 use *() to concat stab sections instead of [].
274 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
276 * scripttempl/armpe.sc: Add constructor support.
278 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
280 * ldlang.c (lang_size_sections): Any section with a DATA
281 statement has contents.
283 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
285 * emulparams/m68kelf.sh (NOP): Define.
286 (DYNAMIC_LINK): Don't define.
287 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
288 will come from the linker script.
290 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
292 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
294 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
296 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
298 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
300 From Andrew Cagney <cagney@highland.com.au>
301 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
304 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
306 Add support for ARM-PE.
307 * Makefile.in (ALL_EMULATIONS): Add armpe.o
308 * configure.in: Recognize armpe.
309 * config/arm-pe.mt: New file.
310 * emulparams/armpe.sh: New file.
311 * scripttempl/armpe.sc: New file.
314 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
316 * configure.in (h8300h-*-hms): Deleted
317 * config/cf-h8300h.mt: Deleted.
319 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
321 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
323 From David Taylor (dtaylor@armltd.co.uk)
324 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
325 * configure.in: Recognize arm{,e[lb]-*-aout.
326 * config/arm[lb]-aout.mt: New files.
327 * emulparams/armaout[lb].sh: New files.
328 * scripttempl/armaout.sc: New file.
330 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
332 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
333 be unique in 8 characters for DOS.
335 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
336 * emulparams/elf32ppcle.sh: Deleted.
338 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
339 Tom Griest <griest@cs.yale.edu>
341 Initial support for PE executables (eg NT, win32)
343 * Makefile.in (configure.in, ei386pe): Add support.
344 * ldmain.c (main): Initialize PE argument info.
345 * ldwrite.c (print_file_stuff): Don't print out .drectve
346 and .debug section info.
347 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
348 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
349 Handle new arguments.
350 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
353 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
355 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
356 segment. This allows ld -r to preserve unwind sections.
358 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
360 * configure.in: Add little endian PowerPC support.
362 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
363 (eelf32ppcle.c): Support for little endian PowerPC.
365 * config/ppcle-elf32.mt: New file for little endian PowerPC.
366 * emulparams/elf32ppcle.sh: Ditto.
368 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
370 * ldlang.c (print_output_section_statement): Check
371 subsection_alignment, instead of checking section_alignment twice.
372 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
374 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
376 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
378 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
380 * ldwrite.c (ldwrite): Before doing anything, reset the error
381 code. If bfd_final_link returns an error, but the error code is
382 unset, don't issue an extra message. Assume a correct error
383 message was already set.
385 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
387 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
388 (em68kelf.o): New target.
389 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
390 * configure.in: Use them for m68*-*-elf.
392 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
394 Merge in support for Mac MPW as a host.
395 (Old change descriptions retained for informational value.)
397 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
398 (i386-unknown-coff): Remove.
399 (sh-hitachi-hms): New target.
400 (emulation_ofiles): Set correctly for each target.
401 (version, TDEFINES): Add to makefile fragment.
402 * mpw-make.in (BISON): Use byacc instead of bison.
403 (em_*.c): Replace with e*.c everywhere.
404 (ldgram.h): Separate action from ldgram.c generation.
405 (LD_PROG): Depend on Version.r.
406 (Version.r): generate from version info.
407 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
409 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
410 i386-unknown-aout, i386-unknown-coff): New targets.
411 (m68k-aout, m68k-coff): Remove targets.
412 (mk.tmp): Add definition of EMUL.
414 * mpw-config.in (emulname): Set based on target.
415 (ldemul-list.h): Construct.
416 * mpw-make.in (install-only): New target.
417 (install): Depend on install-only.
419 * mpw-make.in (bindir): Fix pathname.
420 (install): Move here from mpw-build.in.
422 * mpw-config.in: New file, MPW configuration fragment.
423 * mpw-make.in: New file, MPW makefile fragment.
424 (This file is semi-automatically generated from Makefile.in.)
425 * ldfile.c (slash): If MPW, set to `:'.
426 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
427 prevent redefinition errors.
430 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
432 * emulparams/arcelf.sh (ENTRY): Define.
435 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
437 * ldwrite.c (clone_section): Align clone sections on even
440 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
442 * configure.in: Change linux to default to elf. Using
443 i[345]86-*-linuxaout will build a linker which defaults to a.out.
444 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
445 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
446 * config/i386-lelf.mt: Remove.
448 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
450 * ldmain.c (main): If opening the map file fails, call
451 bfd_set_error before calling einfo.
453 * ld.texinfo, ld.1: Document the -no-keep-memory option.
455 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
457 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
458 does mark shared libraries as executable.
460 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
462 * ldlang.c (lang_common): Change power to int. Pass larger values
463 before smaller values.
464 (lang_one_common): Treat info as int *. Don't bother to check for
465 last value, since it is now zero.
467 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
469 * ldlang.c (load_symbols): An empty archive is OK.
471 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
473 * ldmain.c (progress.h): Include.
474 (main): Call START_PROGRESS and END_PROGRESS.
476 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
478 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
479 .dtors sections, so that these pointers get relocated also.
480 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
481 and end of the constructors/destructors.
483 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
485 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
486 describes an archive, call bfd_link_add_symbols on each member.
487 * ldmain.c (whole_archive): New variable.
488 (main): Initialize it to false.
489 * ldmain.h: Declare whole_archive.
490 * lexsup.c (parse_args): Grok --whole-archive switch.
491 * ld.texinfo, ld.1: Document --whole-archive.
493 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
495 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
496 using the default emulation.
498 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
500 * config/hppaelf.mh (HOSTING_EMU): Likewise.
502 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
504 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
505 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
507 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
509 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
511 * ldlex.l: Return -lFILENAME as the token LNAME.
512 * ldgram.y: Add token LNAME.
513 (input_list): Treat LNAME like NAME, but pass it to
514 lang_add_input_file as lang_input_file_is_l_enum.
515 * ld.texinfo: Document using -lFILENAME in INPUT.
517 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
519 * ldlang.c (lang_check): If the architectures are compatible call
520 bfd_merge_private_bfd_data to let the backend do additional
524 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
526 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
527 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
530 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
532 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
533 all supported emulations.
535 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
537 * ldemul.c (ldemul_list_emulations): New function.
538 * ldemul.h (ldemul_list_emulations): Declare.
539 * ldver.c (help): List supported targets and emulations.
541 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
543 * scripttempl/elf.sc (.debug): Relocate to address 0.
544 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
545 .debug_sfnames, .line): Likewise.
547 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
549 * emultempl/elf32.em (hold_rel): New static variable.
550 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
551 contents whose names begin with ".rel" after hold_rel. Remove the
552 assertion which checked for unplaced .rel sections. Don't try to
553 sort the section into place if place->bfd_section is NULL.
554 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
555 section beginning with ".rel".
557 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
559 Doc note from pierre@phi.la.tce.com (Pierre Willard):
560 * ld.texinfo: -X and -x work even if -s or -S are not specified.
561 * ld.1: Similar change.
563 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
565 * emulparams/gld960coff.sh (COFF_CTORS): Define.
566 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
568 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
570 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
571 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
572 * config/i386-lelf.mt: New file.
573 * config/i386-gelf.mt: New file.
575 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
577 * configure.in: Match on mips-ecoff, and default to the IDT
580 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
582 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
583 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
584 to double the size of the table.
587 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
589 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
592 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
594 * Makefile.in (distclean): Do recursive deletion, since ldscripts
597 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
599 * ldmain.c (main): If trace_file_tries is true, and we are using
600 an internal linker script, print out the script.
601 * ldfile.c (try_open): Reindent function. Make the messages about
602 opening script files more informative.
604 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
605 * ld.texinfo, ld.1: Update accordingly.
607 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
609 * ldlang.c (lang_one_common): Adjust references to common symbol
610 information for new structure.
612 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
614 * ldmain.c (undefined_symbol): Handle section being NULL.
616 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
617 * ldexp.c (fold_name): Likewise.
618 * ldlang.c (print_one_symbol): Likewise.
619 (lang_finish): Likewise.
620 * ldmain.c (multiple_common): Likewise.
621 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
622 renamed to bfd_link_hash_undefweak.
624 * scripttempl/alpha.sc: Set address of .data section correctly
625 when -n or -N is used. Patch from Chris G Demetriou
626 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
627 * scripttempl/mips.sc: Similar change.
629 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
631 * ldlang.c (lang_size_sections): Clarify error message when user
632 specified start addr conflicts with region. Fix resetting of
635 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
637 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
638 in lang_allocating_phase_enum.
640 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
642 * Makefile.in (distclean): Depend upon clean. Don't bother to
643 remove files which will be removed by clean. From patch by
644 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
646 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
648 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
649 a MIPS target, clobber the size of all but the first input
650 .reginfo section to be 0, so that lang_size_sections sets the
651 correct size for the output .reginfo section.
653 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
655 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
656 Remove unused variable is.
658 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
660 * configure.in: Add support for powerpc-*-eabi.
662 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
665 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
666 elf.sc, which defines some new symbols PowerPC elf needs.
668 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
670 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
671 constructor entry is in the absolute section.
673 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
675 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
676 * config/i386-gnu.mt: New file. Include ELF support.
678 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
680 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
681 there are any input sections named .gnu.warning, treat them as
682 containing a warning message to be printed by the linker, and
683 clobber the size so that the message is not copied into the output
685 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
688 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
690 * configure.in (w65-*-*): New target.
691 * Makefile.in: Update.
692 * scripttempl/w65.sc: New.
693 * config/coff-w65.mt: New.
695 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
697 * ldlang.c (lang_place_orphans): Don't ignore files with
698 just_syms_flag set. Instead, put all their sections in
699 bfd_abs_section_ptr, using the section VMA as the output_offset.
701 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
703 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
704 name `reloc_howto_type', since it's now defined to be const.
705 * ldlang.c (lang_add_reloc): Ditto.
706 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
708 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
710 * ldexp.c (fold_binary): Adding or subtracting an absolute value
711 to a relative value does not require forcing the relative value to
712 be absolute. Also, reindent function.
714 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
716 * ldwrite.c (clone_section): Create a symbol with the
717 same name as the section.
719 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
721 * ld.h (split_by_reloc, split_by_file): New flags.
722 * ldwrite.c (clone_section, split_sections): New functions.
723 * lexsup.c (parse_args): Understand new split options.
726 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
728 * configure.in (arc-elf): New target.
729 * Makefile.in (earcelf.c): New target.
730 * config/arc-elf.mt: New file.
731 * emulparms/arcelf.sh: New file.
734 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
736 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
737 .data segment. They must be writable when creating a shared
738 library. From H.J. Lu <hjl@nynexst.com>.
740 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
742 * emultempl/miposecoff.em: New file.
743 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
744 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
745 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
746 provide __runtime_reloc_start and __runtime_reloc_stop if they are
747 used. Align _fdata to a 16 byte boundary.
748 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
750 (emipsidtl.c): Likewise.
751 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
753 * ld.h (args_type): Add new field embedded_relocs.
754 * ldemul.h (ldemul_after_open, after_open_default): Declare.
755 (ld_emulation_xfer_struct): Add new field after_open.
756 * ldemul.c (ldemul_after_open): New function.
757 (after_open_default): New function.
758 * ldlang.c (lang_process): Call ldemul_after_open.
759 * lexsup.c (parse_args): Handle --embedded-relocs.
760 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
761 new after_open field to after_open_default.
762 * emultempl/generic.em, emultempl/gld960.em: Likewise.
763 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
764 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
765 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
766 * ld.texinfo, ld.1: Mention -embedded-relocs.
768 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
770 * Makefile.in: Add eshl.o.
771 * config/coff-sh.mt: Add shl emulation.
773 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
775 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
776 Youngdale <eric@aib.com>.
778 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
780 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
781 * config/i386linux.mh: New file; set HOSTING_CRT0.
782 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
783 /usr/lib, since that is already in LIB_PATH.
785 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
787 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
789 (.data, .bss): If "-N", then place the data/bss just after the end
790 of the .text section rather than at the default 0x40000000.
792 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
795 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
797 Patches from Eric Youngdale <eric@aib.com>:
798 * ldlang.c (lang_finish): Don't warn if entry symbol not found
799 when generating a shared library.
800 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
801 attempting to place an orphaned relocation section when generating
802 a dynamically linked object.
804 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
807 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
809 * ld.h (args_type): Add field export_dynamic.
810 * lexsup.c (parse_args): Recognize --export-dynamic.
811 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
812 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
814 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
816 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
817 we allocate common symbols.
819 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
821 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
822 .rela.fini to the list of .rel* sections.
824 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
826 * ldlang.c (load_symbols): Add new argument place. Only accept
827 linker scripts if place is not NULL. Put commands found in an
828 assumed linker script into place.
829 (lookup_name): Pass NULL as place argument to load_symbols.
830 (open_input_bfds): In lang_input_statement_enum case, pass a place
831 argument to load_symbols, and store any new statements after the
834 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
836 * ldver.c (ldversion): Bump to 2.5.3.
838 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
840 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
842 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
844 * Makefile.in (check): Add missing "else true" clause.
846 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
848 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
849 entry point to "start". Align at end of each section to 0x200.
850 Start .text section 0x1000 later. Add _etext, _edata, _end
853 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
855 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
856 composed of different object file formats.
857 (ldctor_build_sets): If the output format does not support the
858 reloc, and we are not generating a relocateable link, try getting
859 the reloc from the input format.
861 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
863 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
864 (em68knbsd.c): New target.
866 * config/m68k-nbsd.mt: New file.
867 * emulparams/m68knbsd.sh: New file.
868 * configure.in (m68*-*-netbsd*): Use above configs.
870 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
872 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
873 appropriately named static library, stop the search at that
876 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
878 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
879 and esparcnbsd.o; sorted entries.
880 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
882 * config/netbsd532.mt: Removed.
883 * emulparams/netbsd532.sh: Removed.
885 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
886 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
887 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
888 sparc*-*-netbsd*): Use above configs.
890 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
892 * ldmain.c (multiple_common): One of the types may now be
893 bfd_link_hash_indirect. The old BFD argument may be NULL.
895 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
897 * configure.in: Add * at the end of m68k-hp-hpux.
899 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
901 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
904 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
906 * scripttempl/nw.sc: Gather constructors and destructors and
907 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
909 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
911 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
912 (ei386nw.c, eppcnw.c): New targets.
914 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
915 scripttempl/nw.sc: New files, for i386 and powerpc netware.
917 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
918 instead of {i386,ppc}-elf.
920 * configure.in (sparc*-*-netware): Removed. There is no such
923 * ldint.texinfo: Move misplaced `@end iftex'.
925 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
927 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
928 .rela.dtors to the list of .rel* sections.
930 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
932 * ldver.c (ldversion): Update to version 2.5.
933 * Version 2.5 released.
935 * configure.in (all_targets): Handle i386-linux*.
937 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
939 * scripttempl/aout.sc: Set _etext and __etext to ., not
940 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
941 will not break any other system. From Eric Valette
944 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
946 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
947 --verbose to get the old -V behaviour.
948 * ld.1, ld.texinfo: Document this change.
950 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
952 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
953 assertion, since it could fail with a user defined linker script.
955 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
956 name in the hash table during the first phase--the hash table does
957 not even exist at that point, much less have the right value.
959 * Makefile.in (CC): Define.
960 (CXX): Move definition, change from g++ to gcc.
961 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
962 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
963 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
964 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
965 (.cc.o): Comment out.
967 (site.exp): Don't create testdir or set tmpdir.
968 (check): Run checks even if not running native. Use CC_FOR_TARGET
969 instead of RUNTEST_CC, and likewise for CXX.
970 (cdtest targets): Comment out.
971 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
972 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
973 * cdtest-main.cc, cdtest.exp: Remove.
975 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
977 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
978 file naming problems.
979 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
980 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
981 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
982 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
983 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
984 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
985 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
987 * genscripts.sh: Always search /usr/local/TARGET/lib.
989 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
991 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
993 * configure.in: Handle i386-bsdi* targets like i386-bsd.
995 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
997 * lexsup.c (parse_args): Add support for -a for HP/UX
1000 * lexsup.c (parse_args): -c takes an argument.
1002 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1004 * ld.h (args_type): Add new field endian.
1005 * lexsup.c (parse_args): Handle -EB and -EL by setting
1006 command_line.endian.
1007 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1008 * ldlang.c (lang_add_output_format): Add arguments big and little.
1009 If command_line.endian is set, use it to select big or little
1010 rather than the default. Changed all callers.
1011 * ldlang.h (lang_add_output_format): Update declaration.
1012 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1013 LITTLE_OUTPUT_FORMAT.
1014 * emulparams/elf32mipl.sh: Likewise.
1015 * emulparams/mipsbig.sh: Likewise.
1016 * emulparams/mipsbsd.sh: Likewise.
1017 * emulparams/mipsidt.sh: Likewise.
1018 * emulparams/mipsidtl.sh: Likewise.
1019 * emulparams/mipslit.sh: Likewise.
1020 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1021 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1023 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1024 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1025 * scripttempl/mipsbsd.sc: Likewise.
1027 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1028 depending upon ldgram.c, so that a parallel make does not try to
1031 * configure.in (mips*el-elf*): New target.
1032 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1033 (eelf32mipl.c): New target.
1035 * config/mipsl-elf32.mt: New file.
1036 * emulparams/elf32mipl.sh: New file.
1038 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1040 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1043 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1045 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1046 returned by find_nearest_line, in case the file name is something
1047 unhelpful such as a .h file. Handle %u.
1049 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1051 * ldlang.c (lang_do_assignments): Make sure output statement
1052 has an attached bfd_section before trying to dereference it.
1054 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1056 * ld.h (ld_config_type): Add new field warn_once.
1057 * ldmain.c (undefined_symbol): Handle -warn-once.
1058 * lexsup.c (parse_args): Recognize -warn-once.
1059 * ld.texinfo (Options): Document -warn-once.
1062 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1063 name. For %C, print the function name on a separate line, to keep
1064 the length of error messages under control.
1065 * ldmain.c (multiple_definition): Use %D for ``first defined
1067 (undefined_symbol): Use %D for ``more undefined references
1070 * ldmisc.c (multiple_warn): Remove; no longer used.
1071 * ldmisc.h (multiple_warn): Don't declare.
1073 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1075 * ldlang.c (print_output_section_statement): Print all lines
1078 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1080 * ldlang.c (load_symbols): Check for archive before object. Use
1081 bfd_check_format_matches, and, if ambiguous, print a list of
1082 matching formats. If file format is not recognized, treat file as
1084 * ldgram.y (yyerror): If assuming an object file is a script,
1085 mention that. Tweak the format of the error messages.
1086 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1087 guess that this is not actually a script, and just report that the
1088 file format was not recognized.
1089 * ld.texinfo (Options): Admit that -( may be used more than once.
1090 Add note that unrecognized object files are now treated as linker
1093 * ldfile.c (ldfile_input_filename): Make const.
1094 (ldfile_assumed_script): New variable.
1095 (try_open): Change arguments types to const.
1096 (ldfile_find_command_file): Likewise.
1097 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1098 * ldfile.h: Update declarations for ldfile.c changes.
1099 * ldlex.l: Include <ctype.h>.
1100 (file_name_stack): Change to be const char *.
1101 (lineno_stack): New static variable.
1102 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1103 (lex_push_file): Make name argument const. Initialize
1105 (lex_redirect): Initialize lineno_stack entry.
1106 (lex_warn_invalid): Handle non printable characters nicely.
1107 * ldlex.h (lex_push_file): Declare second argument as const.
1109 * ldgram.y (ifile_p1): Recognize GROUP.
1110 * ldlex.l: Recognize GROUP.
1111 * ld.texinfo (Option Commands): Document GROUP.
1113 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1115 * config/m68klynx.mh: New file.
1117 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1119 * emultempl/hppaelf.em: Add newlines to the error messages.
1121 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1123 * config/i386lynx.mh: New file.
1124 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1125 unless CONSTRUCTING.
1127 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1129 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1130 (GENERATE_SHLIB_SCRIPT): Define as yes.
1131 (DYNAMIC_LINK): Define as false.
1132 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1133 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1134 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1135 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1138 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1140 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1142 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1144 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1145 .got section is now explicitly handled in elf.sc.
1147 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1149 * scripttempl/alpha.sc: Redo script to set . outside of sections
1150 and not bother to explicitly specify section addresses.
1151 Explicitly place .sdata section.
1153 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1155 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1157 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1158 0, and to only be marked as NOLOAD if relocating.
1159 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1160 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1161 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1162 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1163 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1164 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1165 * scripttempl/sparclynx.sc: Likewise.
1167 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1169 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1170 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1173 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1175 * ld.h (args_type): Add field soname.
1176 * lexsup.c (parse_args): Handle -soname argument.
1177 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1179 * ld.texinfo: Document -soname.
1181 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1183 * ldlang.c (lang_check): Don't try to set the architecture if the
1184 input and output files are incompatible. Just warn.
1186 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1188 * configure.in: Change i[34]86 to i[345]86.
1190 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1192 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1194 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1196 Make the ELF linker handle orphaned sections reasonably. Also,
1197 define __start_SECNAME and __stop_SECNAME around sections whose
1198 names can be represented in C, for the benefit of symbol sets in
1200 * ldemul.h (ldemul_place_orphan): Declare.
1201 (ld_emulation_xfer_type): Add place_orphan field.
1202 * ldemul.c (ldemul_place_orphan): New function.
1203 * ldlang.h (wild_doit): Declare.
1204 * ldlang.c (wild_doit): Make nonstatic.
1205 (lang_place_orphans): Call ldemul_place_orphan.
1206 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1207 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1209 (gld${EMULATION_NAME}_place_orphan): New static function.
1210 (gld${EMULATION_NAME}_place_section): New static function.
1211 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1213 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1215 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1217 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1219 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1220 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1222 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1224 * ldexp.h (exp_get_abs_int): Declare.
1226 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1228 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1229 * ldexp.c (exp_get_abs_int): New function.
1231 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1233 * configure.in: add i960-nindy-coff support.
1235 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1237 * ldlex.l (yy_create_string_buffer): Handle change to internal
1238 interface in flex 2.4.7.
1240 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1242 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1243 New function; add 0x20 to any use of -Ttext.
1244 (gld${EMULATION_NAME}_create_output_section_statements): New
1246 (ld_${EMULATION_NAME}_emulation): Use the new function
1247 gld${EMULATION_NAME}_create_output_section_statements.
1249 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1251 * scripttempl/mips.sc: Redo script to set . outside of sections
1252 and not bother to explicitly specify section addresses.
1254 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1256 * scripttempl/elf.sc: Copy several more relocation sections into
1257 the output. Put .got.plt sections into .got.
1259 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1261 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1263 Add a new script operator, PROVIDE, to define a symbol only if it
1265 * ldgram.y (PROVIDE): New token.
1266 (assignment): Accept PROVIDE.
1267 * ldlex.l (PROVIDE): New token.
1268 * ldexp.h (node_type): Add etree_provide to node_class enum.
1269 (exp_provide): Declare.
1270 * ldexp.c (exp_fold_tree): Handle etree_provide.
1271 (exp_provide): New function.
1272 (exp_print_tree): Handle etree_provide.
1273 * ld.texinfo: Document PROVIDE.
1275 * ldlang.c (lang_common): Pass desired alignment to
1276 lang_one_common as power of two.
1277 (lang_one_common): Get common symbol alignment from linker hash
1278 table entry. Treat desired alignment as a power of two.
1280 * ldlang.c (wild_section): Attach all section with the given name,
1281 not just the first one. If there is no name, attach all sections
1282 even if the SEC_IS_COMMON flag is set.
1284 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1286 * ld.h (args_type): Add field rpath.
1287 * lexsup.c (S_ISDIR): Define if not already defined.
1288 (parse_args): Add support for -rpath. If -R is used to name a
1289 directory, treat it as -rpath for Solaris compatibility.
1290 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1291 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1292 * ldmain.c (main): Initialize command_line.rpath to NULL.
1293 * ld.texinfo: Document -rpath option.
1295 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1297 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1300 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1302 * config/pc532mach.mt: New file. Pc532 mach target support.
1304 * config/pc532mach.mh: New file. Pc532 mach host support.
1306 * config/netbsd532.mt: New file. Netbsd 532 target support.
1308 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1310 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1313 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1315 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1316 bfd_abs_section_ptr, not &bfd_abs_section.
1318 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1319 no_argument to required_argument. From djm.
1321 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1323 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1324 sections to force a VMA of 0; needed for ELF backends which have
1325 not been converted to the new linker style.
1327 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1329 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1330 it was for the HPUX dynamic loader's use and it creates problems
1333 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1335 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1336 * ldlang.h (lang_do_assignments): Put external decl here.
1337 * emultempl/hppaelf.em: Minor cleanups throughout file.
1338 (hppa_elf_create_output_section_statements): Rewrite.
1339 (hppaelf_finish): Rewrite.
1341 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1343 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1345 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1347 * ld.texinfo: -Bstatic is not ignored.
1349 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1351 * ldlex.l: Recognize \r the same as \n.
1353 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1355 Preliminary support for generating shared libraries, from Eric
1356 Youngdale <ericy@cais.cais.com>.
1357 * genscripts.sh: If the emulation parameter file sets
1358 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1359 CREATE_SHLIB defined.
1360 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1361 link_info.shared is set, use the .xs script file.
1362 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1363 .interp section, and don't include TEXT_START_ADDR in the starting
1364 address of the first section.
1365 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1366 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1368 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1370 * configure.in: Change --with-targets to --enable-targets.
1372 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1374 * lexsup.c (parse_args): Add support for new options -( -) with
1375 synonyms --start-group --end-group.
1376 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1377 (lang_group_statement_type): Define new struct.
1378 (lang_statement_union_type): Add group_statement field.
1379 (lang_enter_group, lang_leave_group): Declare.
1380 * ldlang.c (lang_for_each_statement_worker): Handle
1381 lang_group_statement_enum.
1382 (map_input_to_output_sections, print_statement): Likewise.
1383 (lang_size_sections, lang_do_assignments): Likewise.
1384 (open_input_bfds): Completely rewrite. Now does its own looping,
1385 rather than using lang_for_each_statement. Handle groups.
1386 (lang_process): Update call to open_input_bfds.
1387 (print_group): New static function.
1388 (lang_enter_group, lang_leave_group): New static functions.
1389 * ldfile.c (ldfile_open_file): If the file has already been
1390 opened, just return rather than taking an assertion failure.
1391 * ldver.c (help): Mention new options.
1392 * ld.texinfo: Document new options.
1394 * ldlang.c (end_of_data_section_statement_list): Don't define.
1395 (lang_leave_output_section_statement): Don't set obsolete variable
1396 end_of_data_section_statement_list.
1398 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1401 * ldlang.c (lang_size_sections): Adjust current region address
1402 even for sections with an explicit address. From
1403 ralphc@pyramid.com (Ralph Campbell).
1405 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1406 From jrs@world.std.com (Rick Sladkey).
1408 * scripttempl/mipsbsd.sc: Let sections align to their natural
1411 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1413 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1415 (lang_abs_symbol_at_beginning_of): Likewise.
1416 (lang_abs_symbol_at_end_of): Likewise.
1417 (lang_size_sections): Use bfd_is_abs_section to check for the
1418 absolute section. Don't try to set the VMA or output_offset or
1419 size of the absolute section.
1420 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1423 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1425 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1426 when generating relocatable objects.
1428 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1430 * emultempl/linux.em: New file providing support for linking
1431 against Linux shared libraries.
1432 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1433 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1435 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1437 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1438 * ldmain.c (main): Initialize link_info.shared to false. Give
1439 error if link_info.relocateable and link_info.shared are both set.
1441 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1442 it as naming an emulation to be added to EMULATION_OFILES.
1443 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1445 * Makefile.in: Rebuilt dependencies.
1446 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1447 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1448 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1449 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1450 (ei386linux.c): Remove; now in Makefile.in.
1451 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1452 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1453 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1454 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1455 (eelf64_sparc.c): Remove; now in Makefile.in.
1456 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1457 (eelf32_sparc.c): Remove; now in Makefile.in.
1459 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1460 no owner--it might be bfd_abs_section. From Eric Youngdale
1461 <ericy@cais.cais.com>.
1463 * scripttempl/aout.sc: Let sections align to their natural
1466 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1468 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1469 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1470 * ldemul.c: Include ldexp.h and ldlang.h.
1471 (ldemul_open_dynamic_archive): New function.
1472 * ldfile.h (ldfile_open_file_search): Declare.
1473 * ldfile.c: Include ldemul.h.
1474 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1475 argument, not bfd *. Change all callers.
1476 (ldfile_open_file_search): Rename from open_a. Return boolean
1477 argument, not bfd *. Clean up. Change all callers.
1478 (ldfile_open_file): If doing a dynamic link, call
1479 ldemul_open_dynamic_archive rather than assuming the extension of
1480 a dynamic object is ".so".
1481 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1483 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1485 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1487 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1488 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1489 Accept -static as a synonym for -non_shared.
1491 Let the user change the dynamic linker used by ELF code.
1492 * ld.h (args_type): Add new field interpreter.
1493 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1495 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1496 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1497 the ELF backend to return the .interp section. If
1498 command_line.interpreter is not NULL, set the contents of .interp
1500 * ld.texinfo: Mention -dynamic-linker.
1502 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1505 * lexsup.c (parse_args): Sort out the option macros and change the
1506 definitions to make it easier to add a new option.
1508 * scripttempl/aout.sc: Define __etext and __edata to go along with
1511 * ld.h (ld_config_type): Add new field traditional_format.
1512 * lexsup.c (parse_args): Add traditional-format to longopts, and
1514 * ldmain.c (main): Initialize config.traditional_format to false.
1515 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1516 flags of output_bfd according to config.traditional_format.
1517 * ldver.c (help): Mention -traditional-format.
1518 * ld.texinfo: Document -traditional-format.
1520 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1522 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1523 they are encountered.
1525 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1527 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1528 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1530 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1532 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1533 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1535 * ldfile.c (open_a): If this is not an archive, try to open it in
1536 the current directory before searching for it.
1538 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1540 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1541 BLOCK works in a section address as documented.
1543 * ldgram.y (YYDEBUG): Don't define.
1545 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1547 * emultempl/gld960.em: Pass false for new argument to
1548 ldfile_add_library_path.
1549 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1551 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1554 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1556 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1558 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1560 * Makefile.in (check): Delete ld.new dependency so that a regression
1561 test doesn't trigger a rebuild of the linker.
1563 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1565 * ldlang.c (map_input_to_output_sections): For lang_address, call
1566 init_os if it hasn't already been called.
1568 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1570 Add support for SunOS shared libraries.
1571 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1572 shared library support code.
1573 * emultempl/sunos.em: New file.
1574 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1575 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1576 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1577 (esun3.c): Likewise.
1579 * ldlang.c: Minor formatting cleanups.
1580 (lang_for_each_input_file): New function.
1581 * ldlang.h (lang_for_each_input_file): Declare.
1583 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1585 (search_head): Declare.
1586 (ldfile_add_library_path): Add new cmdline argument in prototype.
1587 * ldfile.c (search_head): Make non-static.
1588 (search_dirs_type): Move to ldfile.h.
1589 (ldfile_add_library_path): Accept cmdline argument, and save it.
1590 * lexsup.c (parse_args): Pass true for new cmdline argument of
1591 ldfile_add_library_path.
1592 (set_default_dirlist): Likewise.
1593 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1594 argument of ldfile_add_library_path.
1595 * ldgram.y (ifile_p1): Likewise.
1597 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1599 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1600 total_size, superfile and chain.
1601 * ldfile.c (open_a): Don't clear search_dirs_flag.
1602 (ldfile_open_file): Don't try to open superfile. Assert that file
1603 has not already been opened.
1604 * ldlang.c (new_afile): Don't initialize superfile.
1605 * ldmain.c (add_archive_element): Don't initialize subfiles or
1606 chain or superfile. Initialize search_dirs_flag to false.
1608 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1610 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1612 Changes from binutils-2.4 release:
1614 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1615 variables, use whitespace, so scripts don't break.
1617 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1619 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1621 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1622 * Makefile.in: Noted change.
1624 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1625 don't know where that's supposed to come from, or why it's
1628 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1630 * configure.bat: update to latest makefile.in
1631 * emulpara/go32.sh: set to coff-go32 not aout
1632 * emultemp/generic.em: strength-reduce the structure of
1633 this shell script, since the only available shell for
1634 DOS can't handle complex syntax.
1635 * emultemp/stringify.sed: for "sed -f" instead of inline.
1636 * makefile.in: depend on stringify.sed as well as genscripts.sh
1637 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1638 * genscripts.sh: empty variables aren't always considered "set",
1639 so set them to "y" instead.
1641 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1643 * ldlang.c (entry_symbol): Make static.
1644 (lang_add_entry): Add cmdline argument.
1645 * ldlang.h (lang_add_entry): Change prototype.
1646 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1647 * lexsup.c (parse_args): Likewise.
1649 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1651 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1652 .reginfo an address.
1653 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1654 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1655 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1657 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1659 Add support for ELF shared libraries.
1660 * ld.h (ld_config_type): Add field dynamic_link.
1661 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1662 on attempts to use -r with -relax, -call_shared or -s.
1663 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1664 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1665 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1666 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1667 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1668 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1670 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1671 opening a file with a .so extension first.
1672 * emultempl/elf32.em: New file.
1673 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1674 (NONPAGED_TEXT_START_ADDR): Likewise.
1675 (TEMPLATE_NAME): Define as elf32.
1677 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1678 * scripttempl/elf.sc: Add placement for new dynamic sections.
1679 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1680 outside of any section. Don't use ALIGN(8); just let one section
1681 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1682 sections; they'll be handled correctly anyhow.
1683 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1685 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1687 * Makefile.in (install): Redirect output of ln to /dev/null.
1689 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1691 * emultempl/hppaelf.em: Change all references of
1692 .hppa_linker_stubs to .PARISC.stubs.
1693 * scripttempl/hppaelf.sc: Likewise.
1695 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1697 * ldlang.c (print_output_section_statement): Change ``no attached
1698 output section'' message slightly.
1699 (lang_do_assignments): Don't recurse down if there is no real
1702 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1703 match corresponding change in emulation templates.
1704 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1705 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1707 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1709 * ldver.c (ldversion): Updated version number.
1711 * cdtest-foo.cc: Use explicit "#pragma implementation".
1712 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1713 * Makefile.in: References to cdtest-func.o changed to
1716 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1718 Don't create unnecessary output sections.
1719 * ldlang.c (out_bfd_get_section_by_name): Remove.
1720 (wild_section): Call bfd_get_section_by_name rather than
1721 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1723 (lang_create_output_section_statements): Remove.
1724 (map_input_to_output_sections): For several cases, call init_os if
1725 it has not already been called.
1726 (lang_size_sections): If output section was not created, skip it.
1727 (lang_process): Don't call lan_create_output_section_statements.
1728 (lang_place_orphans): Skip files with just_syms_flags set to true.
1729 * ld.texinfo: Document change.
1731 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1733 * ldlang.c (wild_doit): Don't bother initializing the vma and
1734 section size. Don't special case SEC_SHARED_LIBRARY.
1735 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1738 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1740 * config/go32.mh : New file for Xgo32X.
1742 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1744 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1745 before calling einfo, since we are reporting an fopen failure.
1746 From jrs@world.std.com (Rick Sladkey).
1748 * configure.in: Use "e" rather than "em_" as prefix for
1751 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1753 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1755 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1756 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1758 * Makefile.in: Changed all generated file names.
1759 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1760 sed patterns to handle new filenames.
1762 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1763 * configure.in: Adjusted.
1765 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1767 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1768 work. Instead, check build dir and $srcdir explicitly, and use
1769 `echo' to get all the filenames.
1771 * configure.in (h8300h-*-hms): Changed ld_target name to
1773 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1776 * config/i960coff.mt: New file.
1777 * emulparams/gld960coff.sh: New file.
1778 * emultempl/gld960c.em: New file.
1779 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1780 i960coff configuration.
1781 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1783 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1784 code isn't included in FSF releases, and it can still be
1785 explicitly selected.
1786 (distclean): Remove site.bak and tmpdir.
1787 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1788 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1790 Patches from Ralph Campbell:
1791 * config/mipsbsd.mh: New file.
1792 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1793 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1794 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1797 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1799 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1801 * config/m68k.mt (EMUL): Set to m68kaout.
1802 * emulparams/m68kaout.sh: New file.
1803 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1804 (em_m68kaout.c): New target.
1806 * ldlang.c (lang_size_sections): If dot moves because of an
1807 assignment, don't try to insert a pad into the absolute output
1808 section, just change the address of the default memory region
1811 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1812 cdtest-ur.out, and cdtest-ur.tmp.
1814 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1816 * scripttempl/sa29200.sc: Align all sections to four byte
1819 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1821 * Makefile.in, configure.in: Support for go32 coff.
1822 * config/i386-go32.mt: New file
1823 * emulparams/i386go32.sh: New file
1824 * scripttempl/i386go32.sc: New file
1826 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1828 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1829 Lynx-specific script templates.
1830 * configure.in (sparclite*-*-coff): Use coff-sparc.
1831 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1832 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1833 (ENTRY): Set to __main.
1834 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1835 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1836 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1838 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1840 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1841 byte boundary, in case the global constructors do not take up an
1844 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1845 exist, get crtbegin based on gcc -print-libgcc-file-name.
1846 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1848 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1850 * ldlang.c (lang_size_sections): When no address is given for a
1851 section, align it according to its requirements.
1853 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1855 * Makefile.in (clean, distclean): Remove configdoc.texi.
1857 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1859 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1861 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1863 * ldlang.c (lang_size_sections): When relaxing, adjust the
1864 position of a padding statement, and adjust dot accordingly.
1866 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1868 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1870 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1872 * scripttempl/i386coff.sc: If relocating, don't put .init and
1873 .fini sections into .text; keep them separate.
1874 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1875 exist, get crtbegin based on gcc -print-libgcc-file-name.
1876 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1878 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1880 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1882 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1884 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1887 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1888 if building a final executable.
1890 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1892 * ldmain.c (main): Check the return value of bfd_close.
1894 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1896 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1897 sections never overlap when using -r.
1899 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1901 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1902 changes: get_symtab_upper_bound renamed and returns long,
1903 bfd_canonicalize_symtab returns long, check for error indications.
1905 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1907 * ldlang.c (print_input_section): For section size, use
1908 _cooked_size if it is non-zero, size otherwise.
1909 (size_input_section): Likewise.
1910 (lang_do_assignments): Likewise (case lang_input_section_enum).
1912 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1914 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1915 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1916 (lang_add_input_file): Pass true to new_afile for add_to_list.
1917 (lookup_name): Remove force_load argument. Changed all callers.
1918 Pass false to new_afile for add_to_list. Split loading of symbols
1919 out into separate function.
1920 (load_symbols): New function split out of lookup_name. Don't load
1921 the symbols if they are already loaded.
1922 (open_input_bfds): For lang_input_statement_enum call load_symbols
1923 rather than lookup_name.
1924 (lang_process): Pass abs_output_section rather than NULL to
1926 (lang_startup): Set real field of first_file to true.
1928 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1930 * ldlang.c (had_relax): Removed.
1931 (relax_again): New static variable.
1932 (lang_size_sections): Change call to bfd_relax_section to
1933 correspond to BFD changes. Set relax_again appropriately.
1934 (lang_process): Remove #if 0 code. When relaxing, keep calling
1935 lang_do_assignments and lang_size_sections until relax_again
1938 * emultemp/gld960.em: Include libiberty.h
1939 (gld960_before_parse): Pass NULL as final argument to concat.
1941 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1943 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1946 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1947 building a bfd_data_link_order, rather than by setting the section
1948 contents immediately.
1950 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1952 Changes to make -Ur work again.
1953 * ldmain.c (add_to_set): Now takes reloc argument rather than
1954 bitsize. Check config.build_constructors here. If an new hash
1955 table entry is created, mark it as undefined.
1956 (constructor_callback): No longer takes bitsize argument. Pass
1957 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1958 BFD backend supports it.
1959 (reloc_overflow): Handle a NULL abfd argument.
1960 (reloc_dangerous, unattached_reloc): Likewise.
1961 * ldctor.c: Include ldmain.h.
1962 (struct set_info): Change bitsize field to reloc.
1963 (ldctor_add_set_entry): Now takes reloc argument rather than
1964 bitsize. Don't bother to check config.build_constructors here.
1965 (ldctor_build_sets): Get the size from the reloc howto. If
1966 generating relocateable output, call lang_add_reloc rather than
1968 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1970 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1971 (lang_reloc_statement_type): New structure.
1972 (lang_statement_union_type): Add reloc_statement field.
1973 (lang_add_reloc): Declare new function.
1974 * ldlang.c (lang_for_each_statement_worker): Handle
1975 lang_reloc_statement_enum.
1976 (map_input_to_output_sections, print_statement): Likewise.
1977 (lang_size_sections, lang_do_assignments): Likewise.
1978 (print_reloc_statement): New function.
1979 (lang_add_reloc): New function.
1980 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1982 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1983 (cdtest-ur, cdtest-ur.out): New targets.
1984 (check-cdtest): Now also check that -Ur works correctly.
1986 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1988 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1990 * ldlang.c (lang_process): Move lang_common call before
1991 map_input_to_output_sections, to ensure that any alignment
1992 constraints set by common symbols are copied over to the output
1995 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1997 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1998 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1999 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2000 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2003 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2005 * config/i386bsd.mh: New file.
2007 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2009 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2011 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2012 (DATA_START_SYMBOLS): Define _fdata.
2014 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2016 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2018 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2020 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2021 works again. Attach some output symbols to the stub file bfd.
2023 * emultempl/hppaelf.em: Include elf32-hppa.h.
2024 (file_chain): Add decl.
2025 (hppa_look_for_stubs_in_section): Delete decl.
2026 (hppaelf_finish): Reenable code. Do not pass symbols
2027 down to hppa_look_for_stubs_in_section.
2029 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2031 * ldmain.c (write_map): Don't define. Removed all references.
2032 Just use map_file or map_filename instead.
2033 (add_archive_element): Use minfo to write map information, not
2035 (constructor_callback): Use fprintf to write map information, not
2037 * ldmain.h (write_map): Don't declare.
2038 * ldgram.y (mri_script_command): Removed reference to write_map.
2039 * ldlang.c (lang_one_common): Likewise.
2040 * lexsup.c (parse_args): Likewise.
2042 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2044 * scripttempl/elf.sc: Force all sections to be aligned.
2046 * ldgram.y (section): Reverse the order of memspec_opt and
2047 fill_opt to avoid an ambiguity when both are used.
2048 * ld.texinfo: Changed accordingly.
2050 * ldgram.y: Move include of ldlex.h back with other includes.
2051 * ldlex.h (input_type): Don't initialize enum constants to
2053 * ldlex.l: Use a switch to return the right token based on
2054 input_type, rather than knowing that input_type has a value based
2057 * ldgram.y (dirlist_ptr): Removed; not used.
2058 * lexsup.c: Include ldver.h.
2059 * Makefile.in: Rebuilt dependencies.
2061 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2063 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2064 (ldlang_add_file): call it here instead.
2066 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2068 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2070 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2072 * emultempl/hppaelf.em: First attempt to clean this file up.
2073 Add comments in several functions as to their purpose and
2074 how they function (or my current best guess). Clean up horrible
2075 spacing and indention that never should have been accepted in the
2076 first place. Add FIXMEs for issues which need to be resolved.
2077 Disable linker-stub generation until it gets fixed. This allows
2078 the linker to at least work on simple code for testing purposes.
2080 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2081 it via hppaelf_finish). Prototype moved into ldlang.h.
2082 (lang_process): Move problematic extra call to lang_size_sections
2083 into the PA ELF specific code.
2084 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2085 lang_size_sections moved here.
2087 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2089 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2090 * config/ppc-elf32.mt: New file.
2091 * emulparams/elf32ppc.sh: New file.
2092 * emultempl/ppc.em: New file.
2093 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2094 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2095 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2097 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2099 * lexsup.c (parse_args): Use symbolic numbers for long options.
2100 Fix misunderstanding in -Y and -call_shared et al.
2102 Use getopt instead of lex and yacc to parse the command line.
2104 * ld.texinfo (Options): Document changes to option syntax.
2105 * Makefile.in: Update dependencies.
2106 * ldver.c (help): Tweak dashes in usage message.
2107 * ldgram.y (%union): Remove unused members.
2108 Remove %tokens for command line options; add ones for input types.
2109 (command_line): Rules removed.
2110 (file): Instead of command line, recognize an
2111 input type indicator, then use the nonterminal for that type.
2112 (defsym_expr): New nonterminal from code formerly in command_line.
2113 * ldlex.h: Declare parser input type enum and variable.
2114 Don't declare parse_line.
2115 * ldlex.l: Remove unused variables. Make some used ones static
2117 (COMMAND): Start state and its rules removed.
2118 At start of yylex, return input state token if at start of input.
2119 (lex_redirect): Don't need to set yyout.
2120 (ldlex_command): Function removed.
2121 * ldmain.c (main): Instead of calling parse_line, set up the
2122 redirections and call yyparse directly.
2123 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2125 * lexsup.c: Remove #if 0'd code.
2126 (parse_line): Function removed.
2127 (parse_args): Rewrite to use getopt_long_only.
2128 (set_default_dirlist): New function from code formerly in
2129 ldgram.y:command_line.
2130 (set_section_start): New function.
2131 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2132 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2133 compiled-in link scripts in "{" and "}", as the grammar no longer
2136 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2138 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2139 require that it be in $(srcdir).
2141 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2143 * ldlang.c (lang_size_sections): Only align section to alignment
2144 required by linker script, not to maximum alignment of input
2147 * ldlang.h (largest_section): Don't declare.
2148 * ldlang.c (largest_section): Don't define.
2149 (size_input_section): Don't set largest_section; not used.
2151 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2153 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2155 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2157 * ldlang.c, ldmain.c: Include libiberty.h.
2159 * ldmisc.h (concat): Don't declare.
2160 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2162 * ld.h (as_output_section_statement): Removed; not used.
2164 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2166 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2167 bfd_set_error and new error names.
2169 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2171 * ldwrite.c (build_link_order): If the cooked size of the section
2172 has been set, use it, for determining link_order size.
2173 (ldwrite): In the error message displayed if bfd_final_link fails,
2174 indicate that it was in fact the final link step that failed.
2176 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2177 bfd_relax_section, in case it returns false but doesn't flag an
2178 error. If an error is returned, indicate which one it is in the
2181 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2182 it'll get picked up from $(srcdir) if appropriate.
2184 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2186 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2187 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2189 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2191 * ldlex.l (comment): Increment line number when newline is read.
2193 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2195 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2196 reload the file even if it is already loaded.
2197 (wild): Call lookup_name with force_load argument of 0.
2198 (open_input_bfds): Call lookup_name with force_load argument of 1.
2199 (print_symbol): Remove declaration of non-existent function.
2200 (print_one_symbol): Return true rather than falling off end.
2202 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2204 * ldmain.c (main): Use %ld when printing long values.
2206 * scripttempl/elf.sc: Move _edata after the .sdata section.
2207 Permit OTHER_BSS_SYMBOLS to be defined.
2208 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2210 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2212 * Rename all "hppaosf" files to "hppaelf".
2213 * Change all "osf" references to "elf" in hppaelf files.
2214 * Makefile.in: Likewise.
2215 * configure.in: Likewise.
2217 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2219 * ldmain.c (main): Call xatexit, not atexit.
2220 Call xmalloc_set_program_name.
2222 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2225 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2227 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2228 (hppaosf_finish): Call xmalloc, not ldmalloc.
2229 * ldmain.c (preserve_output): Function removed.
2230 (main): Do it here instead.
2232 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2234 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2235 GNU C specific macros.
2237 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2238 call to LANG_FOR_EACH_INPUT_SECTION.
2240 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2242 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2243 deleted; will use libiberty versions instead.
2244 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2245 mri.c Makefile.in: Change callers.
2247 * ldmisc.c (vfinfo): Remove cleanup code.
2248 * ldmain.c (remove_output): Put it here (new function).
2249 (preserve_output): New function.
2250 (main): Register remove_output and preserve_output with atexit.
2251 * ldmain.c ldgram.y: Call xexit instead of exit.
2252 * ldmisc.h: Declare xexit.
2254 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2256 * Makefile.in: Lots of new H8/500 memory models.
2258 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2260 * ldlex.l: Removed duplicate rules.
2261 (yywrap): Provide default definition, needed with some versions of
2264 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2266 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2267 the archive filename too.
2269 * ldlex.l: Add rule to catch invalid input characters instead of
2270 printing them. Include "ldmain.h" for program_name decl.
2271 (lex_warn_invalid): New function.
2272 * Makefile.in: Add dependency.
2274 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2276 * Makefile.in (check): Don't bother running any tests of
2277 cross-linker until the test suite no longer assumes native mode.
2279 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2281 * ldlang.c (print_one_symbol, print_input_section): Print
2282 global symbols in symbol table again.
2284 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2286 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2287 exit successfully instead of complaining if no input files are
2290 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2292 * Makefile.in: Format variable definitions consistently.
2293 (LD_PROG): Remove unnecessary variables from link command,
2294 change variable LOADLIBES to EXTRALIBS.
2296 * ldmain.c (main): Compute and display total execution time.
2297 * ld.texinfo (-stats): Document the option.
2299 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2301 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2304 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2307 * ldlang.c (relaxing): Removed global variable.
2308 (lang_size_sections): If the canonical symbols have not already
2309 been read in, read them in before relaxing.
2310 * ldlang.h (relaxing): Removed declaration.
2312 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2314 * ldlang.c (new_afile): Initialize loaded field to false.
2315 (lookup_name): If file was already loaded, don't call the
2316 add_symbols entry point again.
2318 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2320 * ld.texinfo: Clarify what -T option does.
2322 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2324 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2327 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2329 * ldmain.c (add_archive_element): If trace_files or
2330 trace_file_tries, print file name.
2331 * ldlang.c (lookup_name): Likewise.
2332 (ldlang_add_file): Don't put files on input_bfds list in reverse
2335 * scripttempl/elf.sc: Correct typo.
2337 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2339 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2340 their arguments optional, for compatibility with the old GNU ld.
2342 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2344 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2346 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2348 * ldmain.c (add_to_set): Add bitsize argument.
2349 (constructor_callback): New function.
2350 (link_callbacks): Add constructor_callback.
2351 * ldctor.c (struct set_info): Add bitsize field.
2352 (ldctor_add_set_entry): Add bitsize argument.
2353 (ldctor_build_sets): Base the size of the elements of the set on
2354 the bitsize, rather than always using LONG.
2355 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2357 * ld.h (QUAD_SIZE): Define.
2358 * ldgram.y (QUAD): New token.
2359 (length): Handle it.
2360 * ldlex.l: Return QUAD.
2361 * lexsup.c (keywords): Add QUAD.
2362 * ldwrite.c (build_link_order): Handle QUAD.
2363 * ldlang.c (print_data_statement): Handle QUAD.
2364 (lang_size_sections): Likewise.
2365 (lang_do_assignments): Likewise.
2366 * ldexp.c (exp_print_token): Add QUAD to table.
2367 * ld.texinfo: Describe QUAD.
2369 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2370 since the Alpha doesn't use them.
2372 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2374 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2376 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2378 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2379 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2381 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2383 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2384 needed for i386mach. (Should be a no-op on other systems.)
2386 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2387 (PAGE_SIZE): Don't define; not used.
2389 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2391 * ldgram.y (yyerror): Make argument const char *, and actually
2392 print it out rather than assuming it is a syntax error.
2393 * ldmisc.h: Change declaration of yyerror.
2394 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2396 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2398 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2399 exec header offset, since the exec header isn't loaded.
2400 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2402 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2404 A major rewrite to move the bulk of the linker into BFD so that
2405 more efficient backend code can be written for specific object
2407 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2408 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2409 * ldctor.c, ldctor.h: Complete rewrite.
2410 * ldwrite.c, ldwrite.h: Complete rewrite.
2411 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2412 link_info.strip instead. Changed all uses.
2413 (discard_locals_type, discard_locals): Removed. Use
2414 link_info.discard instead. Changed all uses.
2415 (ld_config_type): Removed relocateable_output field; use
2416 link_info.relocateable instead; changed all uses. Added stats
2418 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2419 set_loader_symbol): Removed.
2420 * ldexp.h (node_class): Added etree_rel.
2421 (etree_type): Added rel field.
2422 * ldexp.c (exp_print_token): Bracketed table initialization.
2423 (exp_relop): New function.
2424 (fold_name): Use linker hash table rather than ldsym functions.
2425 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2426 (exp_print_tree): Handle etree_rel.
2427 * ldgram.y (strip_symbols, discard_locals): Removed.
2428 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2429 (REL): New token. Does not appear in grammar, but needed for
2431 (file): Don't call lang_final; it's called by main anyhow.
2432 * ldlex.l: Accept -stats and -no-keep-memory options.
2433 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2434 * ldlang.c: Consistently use fill_type for fill argument.
2435 (lang_init_script_file, script_file): Removed.
2436 (create_object_symbols): Removed. Use
2437 link_info.create_object_symbols_section instead. Changed all
2439 (lang_add_keepsyms_file): Removed.
2440 (lookup_name): Call bfd_link_add_symbols instead of
2441 ldmain_open_file_read_symbol.
2442 (wild): Don't iterate over script_file.
2443 (open_output): Create link hash table.
2444 (lang_place_undefineds): Rewrote.
2445 (lang_size_sections): Handle relaxing (doesn't work yet).
2446 (lang_relocate_globals): Removed.
2447 (lang_finish): Use link hash table rather than ldsym functions.
2448 (lang_common): Rewrote.
2449 (lang_one_common): New function.
2450 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2452 (create_symbol): Removed.
2453 (lang_process): Don't call lang_init_script_file. Call
2454 ldctor_build_sets rather than find_constructors. Don't call
2455 lang_relocate_globals.
2456 (lang_abs_symbol_at_beginning_of): Rewrote.
2457 (lang_abs_symbol_at_end_of): Rewrote.
2458 * ldmain.c (had_y): Removed.
2459 (lprefix, lprefix_len): Removed; use link_info fields instead.
2461 (multiple_def_count, commons_pending, undefined_global_sym_count,
2462 total_symbols_seen, total_files_seen): Removed.
2463 (link_callbacks, link_info): New variables.
2464 (main): Initialize link_info. Don't call init_bfd_error_vector or
2465 ldsym_init. Don't set now unused variables. Handle -stats.
2466 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2467 (add_ysym): Rewrote.
2468 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2469 search_library, gnu960_check_format, decode_library_subfile,
2470 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2472 (add_keepsyms_file, add_archive_element, multiple_definition,
2473 multiple_common, add_to_set, warning_callback, undefined_symbol,
2474 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2476 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2477 require symbols for %C; look them up instead.
2478 * emultempl/hppaosf.em: Pass link_info to
2479 hppa_look_for_stubs_in_section.
2480 * Makefile.in: Rebuilt dependencies.
2481 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2483 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2485 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2486 ldlang.h and ldctor.h.
2488 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2489 declarations of free and malloc from flex output. Change malloc
2490 to ldmalloc in flex output.
2492 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2494 * ldmain.c (lprefix): Change default from a char to a string
2495 with only one character.
2496 (lprefix_len): Set default to one.
2498 * ldmain.h (lprefix_len): Declare.
2500 * ldsym.c (write_file_locals): Use strncmp rather than a character
2501 comparison for lprefix.
2503 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2506 * emultmpl/hppaosf.em: Include ldexp.h.
2507 (before_parse): Set lprefix and lprefix_len correctly.
2509 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2511 * ldlex.h: Don't declare yywrap if it is a macro.
2512 * ldlex.l: Include sysdep.h.
2513 * ldlang.c (lang_for_each_statement_worker,
2514 lang_for_each_statement): Forgot to use PARAMS.
2516 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2518 * Makefile.in: Added .PHONY targets where appropriate. Added some
2520 (gcclibdir, version): Removed unused variables.
2521 (DEP): New variable, set to mkdep.
2522 (ALL_CFLAGS): New variable. Used in .c.o target.
2523 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2525 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2526 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2527 mostly obsolete variables. Adjusted remaining uses.
2528 (DEF_EMUL): Removed variable.
2529 (ldmain.o): Handle undefined EMUL error correctly.
2530 (ldemul-list.h): Depend on config.status rather than Makefile.
2531 Create via temporary file.
2532 (ver960.c, roll, make): Removed obsolete targets.
2533 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2535 * dep-in.sed: New file, used when rebuilding dependencies.
2537 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2539 Made many changes to eliminate gcc warnings. Made various
2540 cosmetic changes, declared various things in header files, removed
2541 various extern declarations from .c files. No substantive
2544 * ldlang.c (lang_process): Ifdef out final call to
2545 lang_size_sections again (reverting change of Nove 2), since it
2546 breaks the Sun4 linker.
2548 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2550 * configure.in (alpha-*-netware*): New target; use alpha.
2552 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2554 * configure.in: Group targets by CPU. Merge some m68k target
2555 entries with different CPU specs that use the same ld_target
2558 * configure.in: Add sparc*-*-coff.
2559 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2560 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2561 (em_coff_sparc.c): Add dependencies and build rules.
2563 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2565 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2567 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2569 (command_line_option): Accept and ignore them (for now).
2570 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2571 where n is a number.
2573 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2575 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2576 not in bfd_com_section, create the section in the BFD so that it
2577 can be placed in the right output section.
2579 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2581 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2582 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2583 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2584 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2585 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2586 Move OTHER_READONLY_SECTIONS after all the other readonly
2587 sections. Don't use DATA_ADDR twice.
2589 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2590 p is in a common section, make sure the BFD has a section of that
2593 * ldlang.c (lang_common): Add newline to error message.
2595 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2597 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2598 Lynx-specific script instead of m68kcoff.
2599 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2600 (ENTRY): Define as __main.
2601 (TEXT_START_ADDR): Define as 0.
2602 (PAGE_SIZE): Define as 0x1000.
2603 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2604 * scripttempl/m68klynx.sc: New file.
2606 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2608 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2609 arguments rather than treating them as emulation names.
2611 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2613 * configure.in: Support x86 unixware and netware plus generic netware.
2615 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2617 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2620 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2622 * Makefile.in (distclean): Don't delete dvi or info files.
2623 (ld.info): Update dependency list.
2624 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2626 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2628 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2629 Set output_filename instead of creating a new node.
2630 (open_output): Don't set output_filename.
2631 (lang_final): Create the new node here.
2632 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2634 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2636 From Pete Hoogenboom (hoogen@cs.utah.edu):
2638 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2639 edata, _edata, end): Add definitions of these symbols.
2640 (__end): Remove definition of this symbol.
2641 (__data_start): Move definition of this symbol.
2643 * emultempl/hppaosf.em: Various fixes and support for linker stub
2645 (hppaosf_finish, hppaosf_search_for_padding_statements,
2646 hppaosf_create_output_section_statements): New functions in
2647 support of linker stub generation.
2648 (ld_hppaosf_emulation): Redefine to include new
2649 emulation-specific routines.
2651 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2652 Pass abs_output_section rather than NULL to avoid invalidating
2655 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2657 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2658 (em_i386mach.c): New rule.
2659 * configure.in (i[34]86-*-mach*): New case.
2660 * config/i386-mach.mt: New file.
2661 * emulparams/i386mach.sh: New file.
2663 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2665 * ld.h (flag_is_*): Removed macros.
2666 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2667 Consistently check the BFD symbol flags directly, rather than
2668 using file_is_* macros.
2670 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2672 * configure.in (sparc*-*-lynxos*): New target.
2673 * Makefile.in: Add rule for em_sparclynx.c.
2674 (ALL_EMULATIONS): Add Lynx emulations.
2675 * config/sparc-lynx.mt: New file.
2676 * emulparams/sparclynx.sh: New file.
2677 * scripttempl/sparccoff.sc: New file.
2679 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2681 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2683 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2685 * relax.c (write_relax): Check return value of bfd_seclet_link.
2687 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2689 * ldlang.c (delete_output_file_on_failure): New variable.
2690 (open_output): Set it after bfd open succeeds.
2691 * ldmisc.c (vfinfo): Test it.
2693 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2695 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2698 * ldemul.c: Support was added to allow emulation-specific
2699 processing to occur. This support was added primarily for linker
2700 stub generation in the elf32-hppa gld.
2701 (ldemul_finish, ldemul_create_output_section_statements): New
2703 * ldemul.h: Support was added to allow emulation-specific
2704 processing to occur. (As described above.) Added finish and
2705 create_output_section_statements fields to
2706 ld_emulation_xfer_struct structure.
2707 * ldlang.c: Add calls to emulation-specific routines.
2708 (lang_process): Add call to
2709 ldemul_create_output_section_statements function.
2710 (lang_process): Add call to a emulation-specific routine (and
2711 some processing after the call).
2713 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2715 * configure.in: mips*- instead of mips-, mips*el changes
2717 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2719 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2720 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2721 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2722 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2723 * config/alpha.mt: New file.
2724 * emulparams/alpha.sh: New file.
2725 * scripttempl/alpha.sc: New file.
2727 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2729 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2730 types of different sizes (eg: 64 and 32 bits), so coerce.
2731 * ld.h (ALIGN_N): Add warning about usage.
2733 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2735 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2736 which we already have a definition, rather than checking in
2737 several different places whether the symbol is weak.
2739 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2741 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2742 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2743 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2744 expanded within them.
2745 * config/mipsb-elf32.mt: New file.
2746 * emulparams/elf32mipb.sh: New file.
2747 * Makefile.in (em_elf32mipb.c): New target.
2749 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2751 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2752 lang_input_file_is_search_file_enum so objects brought in using
2753 INPUT() do a path lookup.
2755 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2757 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2758 instead of {i386,m68k}-coff.
2759 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2760 * config/i386-lynx.mt: New file.
2761 * config/m68k-lynx.mt: New file.
2762 * emulparams/i386lynx.sh: New file.
2763 * emulparams/m68klynx.sh: New file.
2765 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2766 but defaulting to _start.
2768 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2769 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2772 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2774 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2775 HOSTING_LIBS for testing.
2777 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2779 Finish up support for i386-sysv4 (without shared libraries):
2780 * ld.h (flag_is_weak): Define.
2781 * ldlang.c (print_symbol): Mention whether symbol is weak.
2782 (print_input_section): Print weak symbols as globals.
2783 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2784 (enter_global_ref): Do not warn if a weak symbol redefines a
2785 global symbol. Do not let a weak symbol redefine a common symbol.
2786 (enter_file_symbols): Treat weak symbols as global symbols.
2787 (subfile_wanted_p): Do not pull in an object file from a archive
2788 just to resolve an undefined weak symbol.
2789 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2790 error; the error might be that malloc has run out of space.
2791 * ldsym.c (write_file_locals): Treat weak symbols as global.
2792 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2794 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2795 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2796 * emulparams/elf_i386.sh: New file.
2797 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2798 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2799 (ALL_EMULATIONS): Add em_elf_i386.o.
2800 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2801 (em_elf_i386.c): New target, like other em_*.c targets.
2802 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2803 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2804 nonempty, and configured for native, add it to LIB_PATH.
2806 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2808 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2809 Added statements to pass stab and stabstr sections through and
2810 mark them as NOLOAD, which makes GDB happier.
2812 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2814 * configure.in: Accept m68k-lynx-lynxos config.
2816 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2818 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2820 * config/coff-h8300.mt: Add EMUL=h8300h.
2822 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2824 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2826 * Makefile.in: Changed CXX back to g++.
2828 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2830 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2832 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2834 * Makefile.in (TAGS): Use shell wildcards.
2836 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2838 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2840 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2842 * ld.texinfo: re-enable included config file; conditionalize doc
2843 for -oformat to interact properly with SingleFormat doc config
2844 var; rename @up/@down to @raisesections/@lowersections.
2846 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2848 * configure.in: recognize m88110.
2850 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2852 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2853 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2854 ELF emulation is "elf32-hppa" not "elf-big".
2855 (hppaosf_before_parse): Remove unneeded processing of environment
2857 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2858 .text segment of output file.
2859 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2861 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2863 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2866 * ldlang.c, ld.h: updated copyright.
2868 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2870 * ldlang.c (open_output, lang_check): Check return value of
2873 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2875 * scripttempl/h8500.sc: Start all sections in a different segment.
2876 * scripttempl/z8ksim.sc: Handle constructors
2878 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2880 * Makefile.in: revert earlier changes back to execute runtest
2881 with make check. cdtest and bootstrap now function as they
2882 did within the Makefile.
2884 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2886 * Makefile.in: Update dependencies.
2888 * configure.in: Set EMULATION_OFILES in Makefile based on
2889 --with-targets option.
2891 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2893 * Makefile.in: check targets reimplemented to old way.
2895 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2897 * config/i386v.mh, config/irix4.mh: Use gcc
2898 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2899 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2900 bfd/configure.host change.
2902 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2904 * scripttempl/elf.sc: Handle .line and .debug* sections.
2906 * ldlex.l: Use bfd_scan_vma, not strtoul.
2908 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2910 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2911 Remove inital caps in some error messages, change "can't" to
2912 "cannot", add missing colons.
2913 * ldmisc.c (vfinfo): Print "%%" as a single %.
2914 For '%' followed by unrecognized character, print them both
2915 verbatim instead of expecting a char * arg.
2916 For '%C', don't put the function name in parens.
2918 * ldexp.c (invalid): Pass "%%", not "% ".
2920 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2922 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2923 (BSS_VAR): Removed; now always define _fbss.
2924 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2927 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2929 * configure.in: z8k-coff is the same as z8k-sim
2931 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2933 * testsuite/lib/ld.exp: new file
2934 * testsuite/config/unix-ld.exp: new file
2935 * testsuite/ld.bootstrap/bootstrap.exp: new file
2936 * Makefile.in: add dejagnu support for make check
2938 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2940 * ldlex.l (comment): Add missing newline in message.
2941 * ldindr.c (add_indirect): Ditto.
2942 * ldexp.c (exp_fold_tree): Ditto.
2944 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2946 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2949 * ldmisc.c (multiple_warn): New function.
2950 * ldmisc.h: Declare it.
2951 * ldmain.c (enter_global_ref): Call it.
2952 * ld.h (ld_config_type): Add warn_common.
2953 * ldlex.l, ldgram.y: Set it with -warn-common option.
2954 * ldver.c (help): Document it.
2956 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2958 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2959 target-specific sections, and for changing data section vma.
2961 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2963 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2964 terminals, for Solaris.
2965 (dirlist_ptr): New static variable.
2966 (command_line_option): Accept new options.
2968 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2971 * config/sun4sol2.mt: Pass emulation name without ".sh".
2973 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2974 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2976 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2978 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2979 .dtors, .data1, .rodata1 sections, instead of combining them into
2980 other sections. For `-r', set all section start addresses to
2983 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2984 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2985 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2987 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2989 * genscripts.sh: If this is the default emulation, set
2991 * emultempl/*.em: Use it to determine whether to compile in the
2994 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2995 genscripts.sh. Pass the current emulation name without ".sh" on
2997 * genscripts.sh: Take an default emulation arg.
2998 Use the current emulation name as EMULATION_NAME.
2999 Make default lib path for cross-compiling ':', not null.
3000 * emulparams/*.sh: Don't set EMULATION_NAME.
3001 * ldemul.c (ldemul_get_script): Take isfile arg.
3002 Pass it to emulation's get_script function.
3003 * ldemul.h: Adjust get_script prototypes.
3004 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3006 * ldfile.h: Declare it.
3007 * ldgram.y: Accept a script on the command line again,
3008 for parsing compiled-in scripts.
3009 * ldmain.c (main): If ld script is a file, parse it as a -T
3010 option, otherwise parse it directly.
3011 * emultempl/*.em (*get_script): Return the scripts themselves if
3012 this is the default emulation; otherwise return their file names.
3013 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3015 * emulparams/m88kbcs.sh: Use it.
3017 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3019 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3021 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3022 there's no change log entry yet, tsk tsk) from the list of
3023 emulations compiled in until Mark gets around to checking in
3024 emulparams/i386linux.sh.
3025 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3026 changed, this file gets updated.
3028 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3030 * ldgram.y (OPTION_Lfile): New token.
3031 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3032 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3034 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3036 * configure.in: h8/300h support needs own .mt file.
3037 config/coff-h8300h.mt: New file.
3039 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3041 * ldmain.c: Don't include sys/stat.h; it already got included
3042 somewhere along the way.
3044 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3046 * Makefile.in: Add h8300h support.
3047 emulparams/h8300h.sh: New file.
3048 scripttempl/h8300h.sc: New file.
3050 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3052 * ldfile.c (ldfile_open_file): In error message, use the name the
3053 user gave (e.g., "-lc"), rather than the base file name.
3055 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3057 * ldmain.[ch]: Remove initial Q_ from function names.
3058 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3060 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3062 * ldlang.c (lang_process): Move loading of default script from
3063 here to main. Add a "/" to start of script name to prevent
3064 finding it in "." first.
3066 * ldmain.c (set_scripts_dir): Don't look in "." first.
3068 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3071 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3073 * Makefile.in (em_m88kbcs.c): Correct dependency.
3074 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3075 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3076 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3078 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3080 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3081 main.c (main): Print the errno string in the error message.
3083 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3085 * configure.in: Accept h8300h for target cpu.
3087 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3088 present (demangle is smart enough to know whether to do it or not).
3090 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3092 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3093 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3095 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3097 * ldmain.c (get_emulation, check_for_scripts_dir,
3098 set_scripts_dir): New functions.
3101 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3103 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3104 Create symbol "end" instead of "__end". Comment out some parts
3105 that may not be needed (yet) for elf.
3107 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3109 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3111 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3113 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3114 when no prototype is being supplied.
3115 (ldmalloc, ldrealloc): Size argument is now size_t.
3117 * ldmisc.c (finfo): New function, accepts FILE* argument.
3118 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3119 without leading zeros.
3120 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3121 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3123 (concat, buystring): String lengths are size_t.
3124 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3126 * ldlang.c (new_statement): Size argument is now size_t. Added
3127 forward declaration with prototype.
3129 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3131 * ldgram.y (OPTION_v): Don't turn on verbose output.
3133 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3135 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3138 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3140 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3141 collect2 doesn't look for gld any more anyhow.
3143 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3145 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3146 now have a non NULL srefs_chain.
3148 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3149 hp300hpux, since the latter does not exist.
3151 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3153 * genscripts.sh: Put the scripts in the ldscripts directory, not
3155 * configure.in (ldscripts): Make, instead of emulations.
3156 * Makefile.in (scriptdir): Take off the "ld" part.
3157 (install, clean, distclean): Use ldscripts, not emulations.
3158 In tests, don't pass -Lemulations.
3159 Don't pass tooldir/lib to genscripts.sh.
3160 * genscripts.sh: Don't take tooldir/lib arg.
3161 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3162 default script file.
3164 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3166 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3168 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3170 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3172 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3174 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3175 run in parallel without colliding on yacc's static file names.
3176 Without the stub rule, make will try to start two yacc's
3177 concurrently which fails because of yacc's static file names.
3179 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3181 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3184 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3186 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3187 different from libdir.
3189 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3191 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3193 * ldver.c (help): New function.
3194 * ldver.h: Declare it.
3195 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3197 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3199 * Makefile.in (INCLUDES): Don't need ../include any more.
3201 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3203 * ldlex.l, ldgram.y: Support new -oformat option.
3204 Remove attempt at supporting script fragments on the command line.
3205 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3206 * mri.c (mri_format), ldgram.y: Change callers.
3207 * ldlang.h: Change prototype.
3209 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3211 * Makefile.in: canonicalize install.sh; for use within
3212 this directory (and subdirs)
3214 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3216 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3218 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3221 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3223 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3224 It wasn't documented (or likely used) and wastes time.
3225 (try_open): If EXTEN is empty, don't try it.
3227 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3228 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3229 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3230 with normal function declarations.
3232 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3233 Move *.sc-sh to scripttempl/*.sc.
3234 * {emultempl,emulparams,scripttempl}/README: New files.
3235 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3236 removed, replaced with generic.em.
3237 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3238 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3240 * *.em (*_get_script): Return script name instead of script contents.
3241 * ldlang.c (lang_process): Change caller.
3243 * ldlex.l, ldgram.y: Recognize -m option.
3244 Check for input files after *all* options in grammar.
3245 * ldmain.c (main): Check for -m options. Add default directory
3248 * mkscript.c: File removed.
3249 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3250 to add to the default LIB_PATH.
3251 Look for input files in the new subdirectories.
3252 Create the scripts in emulations subdirectory and don't filter
3253 them through mkscript.
3254 * configure.in: Make the emulations subdirectory.
3256 * Makefile.in: Account for all of the above changes.
3257 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3258 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3259 Put CFLAGS last in the compilation rules.
3260 Add -I../bfd to INCLUDES so sysdep.h is found.
3262 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3264 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3266 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3267 dependent on RELOCATING, not RELOCATION.
3268 * hp3hpux.sh (SHLIB_PATH): Define it.
3270 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3272 * ldfile.c (try_open): If opening without the extension fails,
3273 try with the extension even if -v or -V was given.
3274 had_script is imported (from ldgram.y), not exported.
3276 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3278 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3280 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3282 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3283 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3285 (section): Use statement_list_opt, not statement_list.
3286 * m68kcoff.sc-sh: Gather constructors and destructors and define
3287 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3288 * sa29200.sc-sh: Gather constructors and destructors and define
3289 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3291 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3293 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3294 * configure.in: No longer need to configure to get sysdep.h.
3296 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3298 * Makefile.in: remove install:all and install-info:info
3299 dependencies (these cause some spurious rebuilds at 'make install'
3302 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3304 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3305 (mips-idt-ecoff*): Added trailing '*'.
3306 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3307 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3308 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3310 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3311 incorrect definitions.
3313 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3315 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3316 symbols, unless stripping.
3318 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3320 * Makefile.in: configure looks for ####, so remove lines with many
3322 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3323 and HOSTING_LIBS correctly so that ``make check'' will work.
3325 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3327 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3328 to etext, edata, and end. Needed for IRIX 4.0.5F.
3329 Patch from mwp@iconix.oz.au (Michael Paddon).
3331 * Version 2.2.1 released.
3333 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3335 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3336 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3338 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3340 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3343 * Version 2.2 released.
3345 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3347 * ldver.c (ldversion): Bump version number to 2.2.
3349 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3353 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3355 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3357 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3359 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3360 mkscript.o, rather than directly from mkscript.c.
3362 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3364 * configure.in: Look for ${target_makefile_frag} relative to
3365 ${srcdir}, not relative to build directory.
3367 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3368 * configure.in: Recognize hppa*-hp-osf.
3369 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3370 (em_hppaosf.c): Build it.
3371 * config/hppaosf.mh, hppaosf.mt: New files.
3373 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3374 some system header files. All uses changed.
3376 * configure.in: Recognize i386-aix configurations as i386-coff
3379 * configure.in: Recognize m68*-*-hpux.
3380 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3381 the value of STACKZERO.
3382 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3383 (em_hp3hpux.c): Build it.
3384 * hp3hpux.sh, config/hp300hpux.mt: New files.
3386 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3388 * mips.sc-sh: Put constructors in the .data section.
3389 * Makefile.in (cdtest): Added dependency on ld.new.
3391 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3393 * Makefile.in: Change definition of $(tooldir) to match FSF.
3394 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3395 Support VAX Ultrix and BSD.
3397 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3399 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3401 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3403 * ldlang.h (struct memory_region): Change `length' and
3404 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3405 * ldlang.c, mri.c: Corresponding changes, plus lint.
3407 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3409 * configure.in: For all i386 targets, accept i486 as well.
3411 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3413 * ldlang.c (wild_doit): Preserve all flags for a
3414 SEC_SHARED_LIBRARY section.
3415 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3416 computing largest_section.
3418 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3420 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3421 fields of newly created structure.
3423 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3425 * ldmain.c (g_switch_value): New variable.
3426 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3427 (command_line_option): Accept -G and set g_switch_value.
3428 * ldlex.l (COMMAND): Accept -G.
3429 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3431 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3433 Support for linking and loading at different places:
3435 * ldlex.l: Add "AT" keyword.
3436 * ldgram.y: Cleanup, and parse AT.
3437 * ldlang.c (print_output_section_statement): Print output address
3438 of section in map. (lang_size_sections): Fill sections' lma with
3440 * ldlang.h (lang_output_section_statement_type): Add load_base
3443 * ldindr.c (add_indirect): Keep more information in the alias
3445 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3446 attribute from an input section.
3447 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3448 default. (Q_enter_file_symbos): Indirect symbols now are known by
3449 their section, not a special symbol flag.
3450 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3451 (write_file_globals): Write the mapping for an indirect symbol.
3452 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3455 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3457 * ld.texinfo: changes for q1
3459 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3461 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3463 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3465 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3467 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3469 * mips.sc-sh: Added variables which may be overridden by a
3471 * mipsidt.sh: New file; emulation for IDT MIPS board.
3472 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3473 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3474 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3475 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3477 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3479 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3481 * i386bsd.sh, config/i386bsd.mt: New files.
3482 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3484 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3486 * mri.c: Add extern declaration of strdup.
3487 * ldsym.c (KEEP macro): Add spaces around '=' for the
3488 sake of old (e.g. PCC) compilers.
3490 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3492 * ldver.c: Bump to version 2.1.
3494 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3496 * ldgram.y: allow section types without address expressions.
3497 * ldlang.c (lang_relocate_globals): avoid possible hang with
3498 undefined but unreferenced symbols.
3499 * relax.c (relax_section): don't complain if the script file isn't
3500 relaxable but -relax is set
3502 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3504 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3506 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3508 * mipsbig.sh: New file. Big endian MIPS emulation.
3509 * config/mips-big.mt: New file. Use mipsbig emulation.
3510 * configure.in (mips-sgi-irix*): Use target mips-big.
3511 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3512 (em_mipsbig.c): New target. Uses mipsbig.sh.
3514 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3516 * mips.sc-sh: Put .scommon sections into .sbss section.
3518 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3519 rather than always putting them in bfd_com_section.
3520 * ldlang.c (lang_common): If a common symbol is not in
3521 bfd_com_section, put in a section of the same name, rather than
3522 always putting it in section COMMON.
3524 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3526 * ldmain.c (subfile_wanted_p): If we already have a common
3527 definition of a symbol, don't necessarily pull in an object file
3528 that provides a non-common definition.
3530 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3531 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3533 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3534 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3536 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3538 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3541 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3543 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3544 checking for equality to bfd_com_section.
3546 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3548 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3549 targets, linker script.
3550 * mipslit.sh: New file. Little endian MIPS emulation.
3551 * config/mips-lit.mt: New file. Use mipslit emulation.
3552 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3553 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3554 (em_mipslit.c): New target. Uses mipslit.sh.
3556 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3558 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3559 $(tooldir)/bin/gld, so that gcc can find it with or without
3562 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3564 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3565 write_norel. All linking is now done via write_relax. Call
3566 ldsym_write before calling write_relax.
3567 * relax.c: Added copyright.
3568 (write_relax): Renamed from write_relaxnorel. Added relocateable
3569 argument. seclet_dump renamed to bfd_seclet_link.
3570 * relax.h: Added copyright.
3572 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3574 * ldmain.c (decode_library_subfile): Patch from
3575 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3577 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3579 * config/vxworks960.mt renamed to config/i960.mt
3581 * configure.in: sparc-aout emulates a sun4, as does
3582 sparc*-vxworks, i960-nindy uses gld960 emulation
3584 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3586 Fix support for NOLOAD, add INCLUDE
3587 * ldfile.c (ldfile_open_command_file): pass file name to
3589 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3590 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3593 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3595 * Makefile.in, config.h: no more default emulation. Make the lack
3596 of emulation a compile time error
3598 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3600 * configure.in: recognise all sparclite variants, not just 'sparclite'
3602 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3604 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3607 * configure.in: accept *-ericsson-ose for any m68k CPU.
3609 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3610 for each output section.
3612 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3614 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3615 macro bfd_asymbol_bfd as appropriate.
3616 * Makefile.in: Un-duplicate ldlex.c dependency.
3617 * condigure.in: Replace my_host case table by sourcing
3618 ../bfd/configure.host. Allow std-host as the default.
3619 * ldmisc.c: Change logic for C++ name demangling: There is
3620 no initial '_' to remove from stab-derived function names.
3622 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3624 * ldlang.c (lang_init_script_file): don't attach the output file
3625 sections to the script file.
3627 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3628 * ldlang.c (wild): run expansion loop over command line bfd too.
3629 (lang_ini_script_file): initialize more parts of the command line
3631 * ldlex.l: fix DEFINED start states.
3633 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3635 * ld.texinfo: new doc.
3636 * ldgram.y, ldlex.l: understand -y<symbol>
3637 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3638 print info. (add_ysym): new function.
3639 * ldsym.h: (ldsym_type): new define SYM_Y.
3641 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3643 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3644 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3645 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3646 macros with PARAMS. Recreational cleanup. Update copyrights.
3648 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3650 * Makefile.in: pass down the bfd source directory for includes
3652 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3654 * ldlang.c (lang_size_sections): don't change size and address for
3655 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3658 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3660 * relax.c (build_it): re-enable the processing of data_statements
3661 in scripts, makes counted contructor lists work again.
3663 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3665 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3667 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3669 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3672 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3674 * Support for i386-sysv.
3675 configure.in: check for i386-*-sysv* and i386-*-sco*.
3676 i386coff.sc-sh: rewrote to support SVR3 by default.
3677 ldctor.c (find_constructors): preserve stat_ptr.
3678 ldlang.c (wild_doit): initialize vma and size of new output
3679 section to corresponding input section. This is required for
3680 shared library support.
3681 (lang_size_sections): don't modify vma and size of sections which
3682 are never loaded (for shared libraries).
3683 ldwrite.c (copy_and_relocate): copy the contents of any section
3684 which has contents, not just sections which are loaded (for shared
3687 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3689 * ldlang.c (size_input_section): count the sizes of all sections
3692 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3694 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3695 to demangle symbols better
3697 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3699 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3700 exist when linking with -r.
3702 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3704 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3707 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3709 * ldmain.c (linear_library): don't even think about processing
3710 an object file if it's already been done
3712 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3714 * configure.in: the hp9000/300 config file is now hp300
3716 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3718 * config/z8ksim.mt: new file
3720 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3722 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3723 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3725 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3726 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3727 * ldlang.c (lang_add_keepsyms_file): New function.
3728 * ldlex.l: Handle "-retain-symbols-file".
3729 * ldsym.c (keepsyms_file, kept_syms): New vars.
3730 (process_keepsyms): New functihon; reads file, marks symbols for
3732 (write_file_locals): File symbols should always be kept.
3733 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3734 and "-s". Process retain-symbols file before setting symtab.
3735 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3736 (keepsyms_file, kept_syms): Declare them.
3738 * ldmain.c (main): Non-fatal errors should still cause non-zero
3739 exit status even with -r.
3741 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3743 Added initial support for the z8k
3744 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3745 * configure.in, Makefile.in: modified to reflect above
3747 * ldlang.c (lang_check): when linking conflicting architectures,
3748 make the output file reflect at least one of the bad inputs.
3750 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3752 * Makefile.in (install): if $(tooldir) exists, install ld in
3755 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3757 * Makefile.in, configure.in: modified to support i386-coff
3758 * i386coff.sh: new file
3760 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3762 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3763 added m68k-coff emulation mode, stolen from a29k emulation.
3764 Almost certainly wrong, but perhaps better than sun3.
3766 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3768 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3769 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3770 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3771 This is one character shorter, and lets people build on
3772 SVR3 system. (ld__h8300xray.[co] was the killer there;
3773 h8300xray.sc-sh is also overlong, but seems harmless.)
3774 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3775 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3776 * configure.in: Add host isc.
3778 * ldver.c: Call it version 2.0.
3780 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3782 * ldver.c: Bump to version 0.98.
3785 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3787 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3789 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3790 * ldlex.l: Moved comment() to end, since some compilers
3791 otherwise have problems with input() used before it is defined.
3793 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3795 * configure.in: added Solaris 2 and Irix 4 host support.
3797 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3799 * Makefile.in: remove -S flag from the FLEX definition
3801 * configure.in: rewrote, using new style case statement. use
3802 m68k.mt for m68k-aout systems
3804 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3806 * Makefile.in: map "ld" through program_transform_name when
3809 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3811 * cplus-dem.c: Removed. Use the version in libiberty now.
3812 * ldmisc.c: Use new libiberty version of cplus_demangle().
3814 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3816 * gld960.em (gld960_choose_target): default to little endian, not
3819 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3821 * ldlang.c (lang_process): don't pass null pointers when
3822 abs_output_section is what is required.
3823 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3824 used, and pass that down.
3825 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3828 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3830 * configure.in, config/ose68.mt: renamed OSE to ose.
3832 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3834 * ldsym.c (write_file_locals): Reorder check for common or
3835 undefined symbols so that it works.
3837 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3839 * configure.in: accept all m68K family members.
3841 * Makefile.in: always create installation directories.
3843 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3845 * ldlex.l: now parses comment correctly, added ~ to acceptable
3848 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3849 unary -ve constants.
3851 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3852 the command line can't be found.
3854 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3856 * ldlang.h: add new field "loadable" to output_section_statement.
3857 * ldlang.c (lang_output_section_statement_lookup): initilize new
3858 field. (wild_doit): if new field is not set, then stop output
3859 section from being loadable.
3860 (lang_enter_output_section_statement): set the field from the
3862 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3863 * h8300hms.sc-sh, h8300hms.em: get -r right.
3865 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3867 * ldint.texinfo: New internals manual (beginnings thereof).
3868 * PORTING: Removed, merged into ldint.texinfo.
3870 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3872 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3873 cdtest.exp: A test program (copied from libg++/test-install)
3874 that tests that constructor and destructors are handled
3877 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3879 * Makefile.in (install): install from ld.new, renaming during the
3880 copy, or else the next 'make install' needs to re-link ld.
3882 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3884 * configure.in: generalise hp recognition (from sef).
3886 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3888 * configure.in: recognize bsd and hpux hppa configurations.
3889 error messages echo to stderr, not stdout
3891 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3893 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3894 ldmisc.c: removed rcsid's.
3896 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3898 * ldlang.c (lang_map): print changes in sizes due to relaxing
3899 (size_input_section): maintain the delta information.
3900 * ldlang.h: add new field to struct to contain delta info.
3901 * relax.c (relax_section): complain if input not relaxable.
3902 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3905 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3907 * ldmain.c(main): prevent -r and -relax from being on at the same
3910 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3912 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3916 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3918 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3920 * ldlang.c(open_output): set the target arch and machine as soon
3921 as we can. (lang_size_sections): use new macros for setting vma
3924 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3926 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3927 Also deleted an unreachable path to wrs.
3929 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3931 * Makefile.in (install): use -d test for $tooldir before
3932 installing ld there so that $tooldir can be inherited from
3935 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3937 * ldlang.c: Two non-substantial changes for the sake of
3938 the old Portable C Compiler.
3940 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3942 * ldgram.y, ldlex.l: parse ABSOLUTE
3943 * ldexp.c: add support for ABSOLUTE
3945 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3947 * Makefile.in: Added default definitions for HOSTING_CRT0,
3948 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3949 * config/*.mh: Miscellaneous clean-up: Removed definitions
3950 of YACC (since it is not longer used in the Makefile).
3951 Remove HOSTING_* definitions that are subsumed by the
3952 ones added to Makefile.in. Removed most definitions of CC.
3953 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3954 These are no longer needed.
3956 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3958 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3959 rules, since these are used when building a distribution.
3960 * Makefile.in (ldlex.c): Don't re-direct output, since that
3961 leaves a bogus output files if it fails.
3963 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3964 * ldlex.c: Fix some unnecessary flex-specific-isms.
3966 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3968 * ldgram.y: move spurious semicolon
3969 * ldexp.h: fix prototype
3971 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3973 * ld.texinfo: references to linker now say "ld" not "gld".
3975 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3977 changed calling convention for Q_enter_global_ref
3978 * ldexp.c, ldlang.c, ldmain.c: reflect this
3979 * ldver.c: bump version to 1.97.1
3980 * ldindr.c (add_indirect): when an edict declaring an indirect
3981 symbol is found, make sure that any ideas about the symbol being
3982 common are changed if it now known to be defined.
3983 * ldmain.c (linear_library): complain once if archive isn't
3985 * ldlang.h, ldlang.c: make room for and initialize the complain
3988 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3990 * Makefile.in: use flex & bison from ../ if they exist.
3992 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3994 * relax.c (build_it): don't allocate space in the output file for
3995 stuff if -R flag applys to it.
3996 * ldfile.c: merge in VMS filename support
3997 * ldmain.c (main): take out ./ from library path, and close file
3998 before unlinking. Make multiple defs of a symbol create an
4000 * ldmisc.c: fatal errosrs delete output file
4002 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4004 * ldver.c: Increase version number to 1.97, for consistency
4007 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4009 * Makefile.in: FLEX -> LEX.
4011 * ld.texinfo: {} -> @{@}.
4013 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4015 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4016 (and associated change in -c option, now used for these scripts)
4018 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4020 * ldver.c: Bumped version to 1.96 - new release, resync with the
4022 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4023 rather than with raw malloc, makes it easier to track where memory
4025 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4026 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4027 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4030 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4032 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4034 * Makefile.in: use bootstrap for check.
4036 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4038 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4040 * Makefile.in: now use flex, not lex
4041 * ldlex.l, ldlang.c, ldctor.c: lint
4043 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4045 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4046 different sorts of filenames on the command line than in a script.
4048 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4050 * Makefile.in: rework CFLAGS so that they can be passed on the
4051 make command line. Remove MINUS_G. Default CFLAGS to -g.
4053 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4055 * relax.c: added handling for new "padding" seclet type, used to
4056 fill out gaps between section.
4057 * ldgram.y, ldlex.l: now -defsym on the command line is done
4060 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4062 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4064 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4066 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4069 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4071 * Makefile.in (install): Install second copy in $(tooldir)/bin
4072 without $(program_prefix), since that's what gcc expects.
4074 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4076 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4077 * h8300*: fix bit rot and add support for h8300xray target
4078 * go32.sh: target emulation for go32.
4080 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4082 * gld960.em, i960.sc-sh. Fix i960 bit rot
4084 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4086 * Makefile.in: install man page.
4088 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4090 * config/mt-<foo> renamed to <foo>.mt
4091 * config/mh-<foo> renamed to <foo>.mt
4092 * configure.in changed to reflect this
4093 * genscripts.sh now make .xbn files rather than .xN files
4095 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4097 * ldver.h: fix decl of ldversion.
4099 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4101 * Makefile.in: added check target.
4103 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4105 * ldmain.c (Q_enter_file_symbols): now aliases work again
4107 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4109 * Makefile.in: added clean-info target.
4111 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4113 * ldexp.c (exp_print_tree): don't try and follow null pointers
4115 * ldgram.y: remove 11 shift reduce errors
4117 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4119 * Makefile.in: added tooldir and program_prefix.
4121 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4123 * ldlang.c (size_input_section): don't move absolute sections
4127 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4129 * cplus-dem.c: yet another copy of this - maybe it should go into
4131 * ldgram.y: now -V and -v have different actions
4132 * ldver.c: if -V, prints list of emulations compiled in
4133 * ldmisc.c: support for cplus demangling
4136 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4138 * Makefile.in, configure.in: removed traces of namesubdir,
4139 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4140 copyrights to '92, changed some from Cygnus to FSF.
4142 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4144 * Makefile.in: Change mkscript rule into one for ./mkscript
4145 (for the sake of makes that don't realize they're the same).
4146 * PORTING: Add more details.
4147 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4149 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4151 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4152 config/mt-hp300bsd: New port to hp300 running BSD.
4154 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4156 Major rewrite of how ld is configured. The major idea
4157 is to use shell scripts to generate everything.
4158 * generic.em replaces ldtemplate.
4159 * Other *.em files replace various *.c files.
4160 A *.em file is a shell script that generates the corresponding
4161 ld__*.c file that implements an emulation. This is usually
4162 a straight 'cat' of a here-document, possibly with substitutions.
4163 * Script files (*.sc) are places by *.sc-sh scripts.
4164 Again, these are simple shell scripts that 'cat'
4165 here-documents, usually with some substitutions.
4166 The output a *.sc-sh is a script file.
4167 * Each emulation is defined by a short shell script with
4168 extension *.sh that specifies the emulation-specific
4169 parameters (such as the name of the *.sh-sc and *.em
4171 * genscript.sh is the master shell script used to generate
4172 an emulation. It is passed various argument, including
4173 the name a the emulation-speciic *.sh file that it
4174 "sources" to set variables to emulation-specifc parameters.
4175 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4176 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4177 * config/mh-foo: Rename LDEMULATION names as appropriate
4178 (usually 'gldfoo' -> plain 'foo').
4179 * ldwrite.c: Fixed a typo in a comment.
4180 * Makefile.in: Major changes. Removed some the sed
4181 magic to converts scripts, since that is now handled
4182 by genscripts.sh and the *.sc-sh scipt generators.
4183 * config.h: Remove a bunch of macros defining emulations
4184 and targets. This becomes one less file to edit when
4185 adding emulations or targets.
4186 * ldemul.h (struct ld_emulation_xfer_struct): Add
4187 emulation_name and target_name fields.
4188 * ldemul.c, ldemul.h: Define some default functions used
4189 by most emulations (and remove from the *.em scripts).
4190 * ldemul.c (ldemul_choose_target): Search the new
4191 ld_emulations array using a loop (instead of a hardwired
4192 nested if statement).
4193 Define the ld_emulation from the automatically-geenrated
4194 ldemul-list.h. This means you no longer have to edit ldemul.c
4195 to add a new emulation.
4196 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4197 their expansions, since the former no longer exist.
4198 * PORTING: A very rough first draft of a porting guide.
4200 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4201 to be terminated by a new-line (instead of requiring a semicolon).
4203 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4205 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4206 tests for NULL pointers all over the place.
4207 * ldlang.c (lang_process): remember to relocate global symbols
4208 *after* relaxing has done it stuff.
4210 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4212 * config/mt-coff-h8300: use EMUL like everything else
4213 * ldlang.c: (print_padding_statement): print the right address.
4214 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4217 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4219 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4220 * ldlang.c (print_data_statement): print the right address.
4222 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4224 * Makefile.in: The rule for testing ld by re-linking itself
4225 via an intermediate -r link was moved to the ld1 rule
4226 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4227 which allows the bootstrap rule to work.
4228 * ldctor.c (find_constructors): Don't create a constructor
4229 list if it is already defined (as would happen if ld is
4230 invoked by collect).
4232 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4234 * config/mh-sparc.h: now uses libgcc.a
4235 * ldmain.c: quit using exit
4236 * *sc: use *(COMMON) rather than [COMMON]
4237 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4238 to allow preprocessing of .l file.
4239 * Makefile.in: New ldlex.l mangling
4240 * ldexp.c (fold_binary): perform expressions with % and / in
4242 * ldfile.c (open_a): open archives on VMS in a special way
4245 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4247 * ldgram.y: map -M behave in the same way as -Map (sets file name
4249 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4250 whether or not relaxing has been done.
4251 * ldmain.c: don't open a map file if it doesn't have a name
4252 * relax.c: all the brains have moved into bfd.
4253 * ldwrite.c: ammend comment
4255 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4257 * Makefile.in: added relax, also made three stage go through a
4260 * config.h: if GNU960 defined, then default emulation mode is
4262 * ldexp.h, ldexp.c: map to file hooks
4263 * ldlang.c: map to file hooks
4264 * ldgram.y: added -Map -relax
4265 * ldlex.l: added -relax, -Map
4266 * ldmain.c: open map file
4267 * ldmisc.c: support for map file
4268 * ldwrite.c: new relax magic
4270 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4272 * Makefile.in, config/tm-*.h: Clean up make output, only
4273 pass DEFAULT_EMULATION to ldmain.c.
4275 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4277 * ldver.c: Bump to version 1.94.
4279 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4281 * Makefile.in: infodir belongs in datadir.
4283 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4285 * Makefile.in: Pass -y to bison. (Again;
4286 accidentally deleted by Rich.)
4287 * news.sc, ldgld68k.sc: Define __end as well as _end.
4289 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4291 * ldindr.h: added to contain prototypes of ldindr.c
4292 * ldfile.c: include ctype.h
4293 * ldmain.c: include the requried prototype headers
4294 * ldwrite.c: get_reloc_upper_bound has been renamed
4295 bfd_get_reloc_upper_bound
4297 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4299 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4300 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4301 spaces following hyphens, bsd make can't cope. added
4302 standards.text support and made it look like all the other
4305 * configure.in: configure now runs entirely in objdir so make file
4306 existence checks against ${srcdir}. Mark this directory as
4309 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4311 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4312 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4313 and mandir now keyed off datadir by default.
4315 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4317 * ldver.c: Bumped version to 1.93.
4318 * Makefile.in: Pass -y to bison.
4320 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4322 * config.h: h8 is now coff, not ieee
4323 * h8300hds.sc: reflect the same
4325 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4327 * ldver.c (ldversion()): Update to 1.92.
4328 * ldctor.c: There are two places constructor sets
4329 can be defined. One of them checked for an existing
4330 duplicate, the other didn't. Unfortunately, the latter
4331 was called after the former ...
4332 So, factor out code for inserting a new element into
4333 constructor_name_list (after checking for a duplicate)
4334 into a new function add_constructor_name, and call
4335 it from both aforementioned places (ldlang_add_constructor
4336 and ldlang_check_for_constructors).
4338 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4340 * Makefile.in: Rename .c files generated from ldtemplate
4341 to have names starting with ld__. This helps 'make clean'.
4343 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4345 * Makefile.in: Take out the version number for install
4346 * m88kbcs.sc: put in contructor blocks.
4348 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4350 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4351 parameter, a format, and an arg pointer, and rename it to
4352 vfinfo(). Write info() in terms of new vfinfo().
4353 New einfo() is the same as info(), except it writes to stderr.
4354 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4355 ldmisc.c: Replace "error" calls to info() by new einfo().
4357 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4359 * ldlex.l ldgram.y: made -V option do same as -v
4360 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4363 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4364 i386 aout changes from Bob Kukura
4365 * Makefile.in, config.h: added i386aout support
4366 * configure.in: fixed /h-{myhost} typo
4367 * ldgram.y: -MM now gives more boring map.
4368 * ldlang.c: now does D_PAGED flag the right way.
4369 * ldsym.c: -MM flags does the right thing.
4371 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4373 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4374 * ldlang.c (init_os): Compensate for BFD change,
4375 where bfd_make_section now returns NULL for a duplicate
4376 section request, instead of the old section.
4378 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4380 * ldver.c: Bump to version 1.91 (consistent with binutils).
4382 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4384 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4385 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4386 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4387 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4388 Add or update copyright notices.
4390 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4393 * Makefile.in: Changed installation directory name scheme
4394 to be consistent with gcc. Also changed 'install'.
4396 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4398 * Makefile.in: new targets ld.mm, ld.me
4400 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4402 * Makefile.in, ldtemplate: Need to use separate scripts
4403 for -n and -N options. Yet more complication.
4405 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4407 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4408 work). Add some lines to avoid Sun Make VPATH bugs.
4410 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4412 * news.sc: Add alignment for data segment.
4413 * ldtemplate: Add (yet another) script to get for -n or -N
4414 options. (These need different alignment than ZMAGIC files.)
4415 * Makefile.in: Add stuff for new foo.xn scripts.
4416 These are generated by replacing "ALIGN(0x...00)" by ".".
4418 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4420 * Makefile.in: new targets ld.ms, ld-index.ms
4421 ld.texinfo: remove tabs, other cleanups for texi2roff
4423 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4425 * ldmain.c (main): Make config.magic_demand_paged be true
4426 by default. Don't the WP_TEXT and D_PAGED flags of
4427 output_bfd here; it's too late, so set it when output_bfd
4428 is created (in ldlang.c). Also fix setting of EXEC_P flag
4429 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4430 * ldlang.c: Remove some duplicate extern declarations.
4431 * ldgram.y: Fixes to -N and -n options.
4432 * Makefile.in: Recognize upper case letters in sed script
4433 to remove assignments from script files.
4434 * ldtemplate: Don't assukme that -N or -n options
4435 imply use of -r script.
4436 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4438 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4440 * ldtemplate: include bfd.h before sysdep.h.
4442 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4444 Restructure configuration scheme for bfd, binutils, ld.
4446 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4447 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4448 Change some config names to match other dirs.
4449 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4451 * config/: Rename some config files to match up h-*.h names.
4452 Remove all the HOST_SYS definitions from the config files.
4454 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4456 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4457 * ldtemplate: Remove ldfile_add_library_path calls;
4458 just use the SEARCH_DIR commands in the script files.
4459 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4460 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4461 This is primarily intended for cross-linking, where you would
4462 place libaries in a different place than native libraries.
4463 Also, emulations made from ldtemplate now use $(srcdir).
4464 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4465 form; people can use the Makefile's LIB_PATH to override.
4467 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4469 * Makefile.in: fix target ld.dvi, add target ld.info
4470 ld.texinfo: make info filename ld.info
4472 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4474 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4476 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4477 few BFD types & enums.
4484 version-control: never