1 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
3 * ldmain.c (undefined_symbol): Handle section being NULL.
5 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
6 * ldexp.c (fold_name): Likewise.
7 * ldlang.c (print_one_symbol): Likewise.
8 (lang_finish): Likewise.
9 * ldmain.c (multiple_common): Likewise.
10 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
11 renamed to bfd_link_hash_undefweak.
13 * scripttempl/alpha.sc: Set address of .data section correctly
14 when -n or -N is used. Patch from Chris G Demetriou
15 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
16 * scripttempl/mips.sc: Similar change.
18 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
20 * ldlang.c (lang_size_sections): Clarify error message when user
21 specified start addr conflicts with region. Fix resetting of
24 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
26 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
27 in lang_allocating_phase_enum.
29 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
31 * Makefile.in (distclean): Depend upon clean. Don't bother to
32 remove files which will be removed by clean. From patch by
33 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
35 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
37 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
38 a MIPS target, clobber the size of all but the first input
39 .reginfo section to be 0, so that lang_size_sections sets the
40 correct size for the output .reginfo section.
42 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
44 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
45 Remove unused variable is.
47 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
49 * configure.in: Add support for powerpc-*-eabi.
51 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
54 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
55 elf.sc, which defines some new symbols PowerPC elf needs.
57 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
59 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
60 constructor entry is in the absolute section.
62 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
64 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
65 * config/i386-gnu.mt: New file. Include ELF support.
67 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
69 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
70 there are any input sections named .gnu.warning, treat them as
71 containing a warning message to be printed by the linker, and
72 clobber the size so that the message is not copied into the output
74 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
77 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
79 * configure.in (w65-*-*): New target.
80 * Makefile.in: Update.
81 * scripttempl/w65.sc: New.
82 * config/coff-w65.mt: New.
84 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
86 * ldlang.c (lang_place_orphans): Don't ignore files with
87 just_syms_flag set. Instead, put all their sections in
88 bfd_abs_section_ptr, using the section VMA as the output_offset.
90 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
92 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
93 name `reloc_howto_type', since it's now defined to be const.
94 * ldlang.c (lang_add_reloc): Ditto.
95 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
97 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
99 * ldexp.c (fold_binary): Adding or subtracting an absolute value
100 to a relative value does not require forcing the relative value to
101 be absolute. Also, reindent function.
103 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
105 * ldwrite.c (clone_section): Create a symbol with the
106 same name as the section.
108 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
110 * ld.h (split_by_reloc, split_by_file): New flags.
111 * ldwrite.c (clone_section, split_sections): New functions.
112 * lexsup.c (parse_args): Understand new split options.
115 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
117 * configure.in (arc-elf): New target.
118 * Makefile.in (earcelf.c): New target.
119 * config/arc-elf.mt: New file.
120 * emulparms/arcelf.sh: New file.
123 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
125 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
126 .data segment. They must be writable when creating a shared
127 library. From H.J. Lu <hjl@nynexst.com>.
129 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
131 * emultempl/miposecoff.em: New file.
132 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
133 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
134 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
135 provide __runtime_reloc_start and __runtime_reloc_stop if they are
136 used. Align _fdata to a 16 byte boundary.
137 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
139 (emipsidtl.c): Likewise.
140 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
142 * ld.h (args_type): Add new field embedded_relocs.
143 * ldemul.h (ldemul_after_open, after_open_default): Declare.
144 (ld_emulation_xfer_struct): Add new field after_open.
145 * ldemul.c (ldemul_after_open): New function.
146 (after_open_default): New function.
147 * ldlang.c (lang_process): Call ldemul_after_open.
148 * lexsup.c (parse_args): Handle --embedded-relocs.
149 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
150 new after_open field to after_open_default.
151 * emultempl/generic.em, emultempl/gld960.em: Likewise.
152 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
153 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
154 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
155 * ld.texinfo, ld.1: Mention -embedded-relocs.
157 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
159 * Makefile.in: Add eshl.o.
160 * config/coff-sh.mt: Add shl emulation.
162 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
164 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
165 Youngdale <eric@aib.com>.
167 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
169 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
170 * config/i386linux.mh: New file; set HOSTING_CRT0.
171 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
172 /usr/lib, since that is already in LIB_PATH.
174 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
176 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
178 (.data, .bss): If "-N", then place the data/bss just after the end
179 of the .text section rather than at the default 0x40000000.
181 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
184 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
186 Patches from Eric Youngdale <eric@aib.com>:
187 * ldlang.c (lang_finish): Don't warn if entry symbol not found
188 when generating a shared library.
189 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
190 attempting to place an orphaned relocation section when generating
191 a dynamically linked object.
193 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
196 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
198 * ld.h (args_type): Add field export_dynamic.
199 * lexsup.c (parse_args): Recognize --export-dynamic.
200 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
201 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
203 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
205 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
206 we allocate common symbols.
208 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
210 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
211 .rela.fini to the list of .rel* sections.
213 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
215 * ldlang.c (load_symbols): Add new argument place. Only accept
216 linker scripts if place is not NULL. Put commands found in an
217 assumed linker script into place.
218 (lookup_name): Pass NULL as place argument to load_symbols.
219 (open_input_bfds): In lang_input_statement_enum case, pass a place
220 argument to load_symbols, and store any new statements after the
223 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
225 * ldver.c (ldversion): Bump to 2.5.3.
227 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
229 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
231 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
233 * Makefile.in (check): Add missing "else true" clause.
235 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
237 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
238 entry point to "start". Align at end of each section to 0x200.
239 Start .text section 0x1000 later. Add _etext, _edata, _end
242 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
244 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
245 composed of different object file formats.
246 (ldctor_build_sets): If the output format does not support the
247 reloc, and we are not generating a relocateable link, try getting
248 the reloc from the input format.
250 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
252 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
253 (em68knbsd.c): New target.
255 * config/m68k-nbsd.mt: New file.
256 * emulparams/m68knbsd.sh: New file.
257 * configure.in (m68*-*-netbsd*): Use above configs.
259 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
261 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
262 appropriately named static library, stop the search at that
265 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
267 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
268 and esparcnbsd.o; sorted entries.
269 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
271 * config/netbsd532.mt: Removed.
272 * emulparams/netbsd532.sh: Removed.
274 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
275 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
276 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
277 sparc*-*-netbsd*): Use above configs.
279 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
281 * ldmain.c (multiple_common): One of the types may now be
282 bfd_link_hash_indirect. The old BFD argument may be NULL.
284 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
286 * configure.in: Add * at the end of m68k-hp-hpux.
288 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
290 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
293 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
295 * scripttempl/nw.sc: Gather constructors and destructors and
296 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
298 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
300 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
301 (ei386nw.c, eppcnw.c): New targets.
303 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
304 scripttempl/nw.sc: New files, for i386 and powerpc netware.
306 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
307 instead of {i386,ppc}-elf.
309 * configure.in (sparc*-*-netware): Removed. There is no such
312 * ldint.texinfo: Move misplaced `@end iftex'.
314 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
316 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
317 .rela.dtors to the list of .rel* sections.
319 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
321 * ldver.c (ldversion): Update to version 2.5.
322 * Version 2.5 released.
324 * configure.in (all_targets): Handle i386-linux*.
326 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
328 * scripttempl/aout.sc: Set _etext and __etext to ., not
329 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
330 will not break any other system. From Eric Valette
333 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
335 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
336 --verbose to get the old -V behaviour.
337 * ld.1, ld.texinfo: Document this change.
339 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
341 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
342 assertion, since it could fail with a user defined linker script.
344 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
345 name in the hash table during the first phase--the hash table does
346 not even exist at that point, much less have the right value.
348 * Makefile.in (CC): Define.
349 (CXX): Move definition, change from g++ to gcc.
350 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
351 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
352 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
353 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
354 (.cc.o): Comment out.
356 (site.exp): Don't create testdir or set tmpdir.
357 (check): Run checks even if not running native. Use CC_FOR_TARGET
358 instead of RUNTEST_CC, and likewise for CXX.
359 (cdtest targets): Comment out.
360 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
361 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
362 * cdtest-main.cc, cdtest.exp: Remove.
364 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
366 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
367 file naming problems.
368 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
369 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
370 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
371 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
372 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
373 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
374 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
376 * genscripts.sh: Always search /usr/local/TARGET/lib.
378 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
380 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
382 * configure.in: Handle i386-bsdi* targets like i386-bsd.
384 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
386 * lexsup.c (parse_args): Add support for -a for HP/UX
389 * lexsup.c (parse_args): -c takes an argument.
391 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
393 * ld.h (args_type): Add new field endian.
394 * lexsup.c (parse_args): Handle -EB and -EL by setting
396 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
397 * ldlang.c (lang_add_output_format): Add arguments big and little.
398 If command_line.endian is set, use it to select big or little
399 rather than the default. Changed all callers.
400 * ldlang.h (lang_add_output_format): Update declaration.
401 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
402 LITTLE_OUTPUT_FORMAT.
403 * emulparams/elf32mipl.sh: Likewise.
404 * emulparams/mipsbig.sh: Likewise.
405 * emulparams/mipsbsd.sh: Likewise.
406 * emulparams/mipsidt.sh: Likewise.
407 * emulparams/mipsidtl.sh: Likewise.
408 * emulparams/mipslit.sh: Likewise.
409 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
410 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
412 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
413 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
414 * scripttempl/mipsbsd.sc: Likewise.
416 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
417 depending upon ldgram.c, so that a parallel make does not try to
420 * configure.in (mips*el-elf*): New target.
421 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
422 (eelf32mipl.c): New target.
424 * config/mipsl-elf32.mt: New file.
425 * emulparams/elf32mipl.sh: New file.
427 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
429 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
432 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
434 * ldmisc.c (vfinfo): Print BFD file name as well as file name
435 returned by find_nearest_line, in case the file name is something
436 unhelpful such as a .h file. Handle %u.
438 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
440 * ldlang.c (lang_do_assignments): Make sure output statement
441 has an attached bfd_section before trying to dereference it.
443 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
445 * ld.h (ld_config_type): Add new field warn_once.
446 * ldmain.c (undefined_symbol): Handle -warn-once.
447 * lexsup.c (parse_args): Recognize -warn-once.
448 * ld.texinfo (Options): Document -warn-once.
451 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
452 name. For %C, print the function name on a separate line, to keep
453 the length of error messages under control.
454 * ldmain.c (multiple_definition): Use %D for ``first defined
456 (undefined_symbol): Use %D for ``more undefined references
459 * ldmisc.c (multiple_warn): Remove; no longer used.
460 * ldmisc.h (multiple_warn): Don't declare.
462 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
464 * ldlang.c (print_output_section_statement): Print all lines
467 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
469 * ldlang.c (load_symbols): Check for archive before object. Use
470 bfd_check_format_matches, and, if ambiguous, print a list of
471 matching formats. If file format is not recognized, treat file as
473 * ldgram.y (yyerror): If assuming an object file is a script,
474 mention that. Tweak the format of the error messages.
475 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
476 guess that this is not actually a script, and just report that the
477 file format was not recognized.
478 * ld.texinfo (Options): Admit that -( may be used more than once.
479 Add note that unrecognized object files are now treated as linker
482 * ldfile.c (ldfile_input_filename): Make const.
483 (ldfile_assumed_script): New variable.
484 (try_open): Change arguments types to const.
485 (ldfile_find_command_file): Likewise.
486 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
487 * ldfile.h: Update declarations for ldfile.c changes.
488 * ldlex.l: Include <ctype.h>.
489 (file_name_stack): Change to be const char *.
490 (lineno_stack): New static variable.
491 (<<EOF>>): Set lineno as well as ldfile_input_filename.
492 (lex_push_file): Make name argument const. Initialize
494 (lex_redirect): Initialize lineno_stack entry.
495 (lex_warn_invalid): Handle non printable characters nicely.
496 * ldlex.h (lex_push_file): Declare second argument as const.
498 * ldgram.y (ifile_p1): Recognize GROUP.
499 * ldlex.l: Recognize GROUP.
500 * ld.texinfo (Option Commands): Document GROUP.
502 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
504 * config/m68klynx.mh: New file.
506 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
508 * emultempl/hppaelf.em: Add newlines to the error messages.
510 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
512 * config/i386lynx.mh: New file.
513 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
516 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
518 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
519 (GENERATE_SHLIB_SCRIPT): Define as yes.
520 (DYNAMIC_LINK): Define as false.
521 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
522 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
523 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
524 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
527 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
529 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
531 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
533 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
534 .got section is now explicitly handled in elf.sc.
536 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
538 * scripttempl/alpha.sc: Redo script to set . outside of sections
539 and not bother to explicitly specify section addresses.
540 Explicitly place .sdata section.
542 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * scripttempl/m68kcoff.sc: Put .bss in data segment.
546 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
547 0, and to only be marked as NOLOAD if relocating.
548 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
549 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
550 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
551 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
552 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
553 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
554 * scripttempl/sparclynx.sc: Likewise.
556 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
558 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
559 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
562 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
564 * ld.h (args_type): Add field soname.
565 * lexsup.c (parse_args): Handle -soname argument.
566 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
568 * ld.texinfo: Document -soname.
570 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
572 * ldlang.c (lang_check): Don't try to set the architecture if the
573 input and output files are incompatible. Just warn.
575 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
577 * configure.in: Change i[34]86 to i[345]86.
579 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
581 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
583 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
585 Make the ELF linker handle orphaned sections reasonably. Also,
586 define __start_SECNAME and __stop_SECNAME around sections whose
587 names can be represented in C, for the benefit of symbol sets in
589 * ldemul.h (ldemul_place_orphan): Declare.
590 (ld_emulation_xfer_type): Add place_orphan field.
591 * ldemul.c (ldemul_place_orphan): New function.
592 * ldlang.h (wild_doit): Declare.
593 * ldlang.c (wild_doit): Make nonstatic.
594 (lang_place_orphans): Call ldemul_place_orphan.
595 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
596 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
598 (gld${EMULATION_NAME}_place_orphan): New static function.
599 (gld${EMULATION_NAME}_place_section): New static function.
600 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
602 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
604 * scripttempl/aout.sc: Add .linux-dynamic after .data.
606 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
608 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
609 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
611 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
613 * ldexp.h (exp_get_abs_int): Declare.
615 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
617 * ldlang.c (lang_do_assignments): Handle complex AT's better.
618 * ldexp.c (exp_get_abs_int): New function.
620 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
622 * configure.in: add i960-nindy-coff support.
624 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
626 * ldlex.l (yy_create_string_buffer): Handle change to internal
627 interface in flex 2.4.7.
629 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
631 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
632 New function; add 0x20 to any use of -Ttext.
633 (gld${EMULATION_NAME}_create_output_section_statements): New
635 (ld_${EMULATION_NAME}_emulation): Use the new function
636 gld${EMULATION_NAME}_create_output_section_statements.
638 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
640 * scripttempl/mips.sc: Redo script to set . outside of sections
641 and not bother to explicitly specify section addresses.
643 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
645 * scripttempl/elf.sc: Copy several more relocation sections into
646 the output. Put .got.plt sections into .got.
648 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
650 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
652 Add a new script operator, PROVIDE, to define a symbol only if it
654 * ldgram.y (PROVIDE): New token.
655 (assignment): Accept PROVIDE.
656 * ldlex.l (PROVIDE): New token.
657 * ldexp.h (node_type): Add etree_provide to node_class enum.
658 (exp_provide): Declare.
659 * ldexp.c (exp_fold_tree): Handle etree_provide.
660 (exp_provide): New function.
661 (exp_print_tree): Handle etree_provide.
662 * ld.texinfo: Document PROVIDE.
664 * ldlang.c (lang_common): Pass desired alignment to
665 lang_one_common as power of two.
666 (lang_one_common): Get common symbol alignment from linker hash
667 table entry. Treat desired alignment as a power of two.
669 * ldlang.c (wild_section): Attach all section with the given name,
670 not just the first one. If there is no name, attach all sections
671 even if the SEC_IS_COMMON flag is set.
673 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
675 * ld.h (args_type): Add field rpath.
676 * lexsup.c (S_ISDIR): Define if not already defined.
677 (parse_args): Add support for -rpath. If -R is used to name a
678 directory, treat it as -rpath for Solaris compatibility.
679 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
680 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
681 * ldmain.c (main): Initialize command_line.rpath to NULL.
682 * ld.texinfo: Document -rpath option.
684 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
686 * emulparams/pc532machaout.sh: New file. Pc532 mach script
689 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
691 * config/pc532mach.mt: New file. Pc532 mach target support.
693 * config/pc532mach.mh: New file. Pc532 mach host support.
695 * config/netbsd532.mt: New file. Netbsd 532 target support.
697 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
699 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
702 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
704 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
705 bfd_abs_section_ptr, not &bfd_abs_section.
707 * lexsup.c (parse_args): Changed "retain-symbols-file" from
708 no_argument to required_argument. From djm.
710 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
712 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
713 sections to force a VMA of 0; needed for ELF backends which have
714 not been converted to the new linker style.
716 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
718 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
719 it was for the HPUX dynamic loader's use and it creates problems
722 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
724 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
725 * ldlang.h (lang_do_assignments): Put external decl here.
726 * emultempl/hppaelf.em: Minor cleanups throughout file.
727 (hppa_elf_create_output_section_statements): Rewrite.
728 (hppaelf_finish): Rewrite.
730 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
732 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
734 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
736 * ld.texinfo: -Bstatic is not ignored.
738 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
740 * ldlex.l: Recognize \r the same as \n.
742 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
744 Preliminary support for generating shared libraries, from Eric
745 Youngdale <ericy@cais.cais.com>.
746 * genscripts.sh: If the emulation parameter file sets
747 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
748 CREATE_SHLIB defined.
749 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
750 link_info.shared is set, use the .xs script file.
751 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
752 .interp section, and don't include TEXT_START_ADDR in the starting
753 address of the first section.
754 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
755 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
757 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
759 * configure.in: Change --with-targets to --enable-targets.
761 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
763 * lexsup.c (parse_args): Add support for new options -( -) with
764 synonyms --start-group --end-group.
765 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
766 (lang_group_statement_type): Define new struct.
767 (lang_statement_union_type): Add group_statement field.
768 (lang_enter_group, lang_leave_group): Declare.
769 * ldlang.c (lang_for_each_statement_worker): Handle
770 lang_group_statement_enum.
771 (map_input_to_output_sections, print_statement): Likewise.
772 (lang_size_sections, lang_do_assignments): Likewise.
773 (open_input_bfds): Completely rewrite. Now does its own looping,
774 rather than using lang_for_each_statement. Handle groups.
775 (lang_process): Update call to open_input_bfds.
776 (print_group): New static function.
777 (lang_enter_group, lang_leave_group): New static functions.
778 * ldfile.c (ldfile_open_file): If the file has already been
779 opened, just return rather than taking an assertion failure.
780 * ldver.c (help): Mention new options.
781 * ld.texinfo: Document new options.
783 * ldlang.c (end_of_data_section_statement_list): Don't define.
784 (lang_leave_output_section_statement): Don't set obsolete variable
785 end_of_data_section_statement_list.
787 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
790 * ldlang.c (lang_size_sections): Adjust current region address
791 even for sections with an explicit address. From
792 ralphc@pyramid.com (Ralph Campbell).
794 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
795 From jrs@world.std.com (Rick Sladkey).
797 * scripttempl/mipsbsd.sc: Let sections align to their natural
800 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
802 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
804 (lang_abs_symbol_at_beginning_of): Likewise.
805 (lang_abs_symbol_at_end_of): Likewise.
806 (lang_size_sections): Use bfd_is_abs_section to check for the
807 absolute section. Don't try to set the VMA or output_offset or
808 size of the absolute section.
809 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
812 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
814 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
815 when generating relocatable objects.
817 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
819 * emultempl/linux.em: New file providing support for linking
820 against Linux shared libraries.
821 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
822 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
824 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
826 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
827 * ldmain.c (main): Initialize link_info.shared to false. Give
828 error if link_info.relocateable and link_info.shared are both set.
830 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
831 it as naming an emulation to be added to EMULATION_OFILES.
832 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
834 * Makefile.in: Rebuilt dependencies.
835 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
836 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
837 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
838 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
839 (ei386linux.c): Remove; now in Makefile.in.
840 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
841 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
842 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
843 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
844 (eelf64_sparc.c): Remove; now in Makefile.in.
845 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
846 (eelf32_sparc.c): Remove; now in Makefile.in.
848 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
849 no owner--it might be bfd_abs_section. From Eric Youngdale
850 <ericy@cais.cais.com>.
852 * scripttempl/aout.sc: Let sections align to their natural
855 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
857 * ldemul.h (ldemul_open_dynamic_archive): Declare.
858 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
859 * ldemul.c: Include ldexp.h and ldlang.h.
860 (ldemul_open_dynamic_archive): New function.
861 * ldfile.h (ldfile_open_file_search): Declare.
862 * ldfile.c: Include ldemul.h.
863 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
864 argument, not bfd *. Change all callers.
865 (ldfile_open_file_search): Rename from open_a. Return boolean
866 argument, not bfd *. Clean up. Change all callers.
867 (ldfile_open_file): If doing a dynamic link, call
868 ldemul_open_dynamic_archive rather than assuming the extension of
869 a dynamic object is ".so".
870 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
872 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
874 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
876 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
877 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
878 Accept -static as a synonym for -non_shared.
880 Let the user change the dynamic linker used by ELF code.
881 * ld.h (args_type): Add new field interpreter.
882 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
884 * ldmain.c (main): Initialize command_line.interpreter to NULL.
885 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
886 the ELF backend to return the .interp section. If
887 command_line.interpreter is not NULL, set the contents of .interp
889 * ld.texinfo: Mention -dynamic-linker.
891 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
894 * lexsup.c (parse_args): Sort out the option macros and change the
895 definitions to make it easier to add a new option.
897 * scripttempl/aout.sc: Define __etext and __edata to go along with
900 * ld.h (ld_config_type): Add new field traditional_format.
901 * lexsup.c (parse_args): Add traditional-format to longopts, and
903 * ldmain.c (main): Initialize config.traditional_format to false.
904 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
905 flags of output_bfd according to config.traditional_format.
906 * ldver.c (help): Mention -traditional-format.
907 * ld.texinfo: Document -traditional-format.
909 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
911 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
912 they are encountered.
914 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
916 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
917 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
919 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
921 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
922 _FTEXT, _ETEXT and _FDATA. Dont define _END.
924 * ldfile.c (open_a): If this is not an archive, try to open it in
925 the current directory before searching for it.
927 * lexsup.c (parse_args): Treat -i as a synonym for -r.
929 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
930 BLOCK works in a section address as documented.
932 * ldgram.y (YYDEBUG): Don't define.
934 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
936 * emultempl/gld960.em: Pass false for new argument to
937 ldfile_add_library_path.
938 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
940 * emultempl/sunos.em: Only look for .so files if doing a dynamic
943 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
945 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
947 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
949 * Makefile.in (check): Delete ld.new dependency so that a regression
950 test doesn't trigger a rebuild of the linker.
952 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
954 * ldlang.c (map_input_to_output_sections): For lang_address, call
955 init_os if it hasn't already been called.
957 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
959 Add support for SunOS shared libraries.
960 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
961 shared library support code.
962 * emultempl/sunos.em: New file.
963 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
964 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
965 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
968 * ldlang.c: Minor formatting cleanups.
969 (lang_for_each_input_file): New function.
970 * ldlang.h (lang_for_each_input_file): Declare.
972 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
974 (search_head): Declare.
975 (ldfile_add_library_path): Add new cmdline argument in prototype.
976 * ldfile.c (search_head): Make non-static.
977 (search_dirs_type): Move to ldfile.h.
978 (ldfile_add_library_path): Accept cmdline argument, and save it.
979 * lexsup.c (parse_args): Pass true for new cmdline argument of
980 ldfile_add_library_path.
981 (set_default_dirlist): Likewise.
982 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
983 argument of ldfile_add_library_path.
984 * ldgram.y (ifile_p1): Likewise.
986 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
988 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
989 total_size, superfile and chain.
990 * ldfile.c (open_a): Don't clear search_dirs_flag.
991 (ldfile_open_file): Don't try to open superfile. Assert that file
992 has not already been opened.
993 * ldlang.c (new_afile): Don't initialize superfile.
994 * ldmain.c (add_archive_element): Don't initialize subfiles or
995 chain or superfile. Initialize search_dirs_flag to false.
997 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
999 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1001 Changes from binutils-2.4 release:
1003 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1004 variables, use whitespace, so scripts don't break.
1006 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1008 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1010 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1011 * Makefile.in: Noted change.
1013 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1014 don't know where that's supposed to come from, or why it's
1017 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1019 * configure.bat: update to latest makefile.in
1020 * emulpara/go32.sh: set to coff-go32 not aout
1021 * emultemp/generic.em: strength-reduce the structure of
1022 this shell script, since the only available shell for
1023 DOS can't handle complex syntax.
1024 * emultemp/stringify.sed: for "sed -f" instead of inline.
1025 * makefile.in: depend on stringify.sed as well as genscripts.sh
1026 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1027 * genscripts.sh: empty variables aren't always considered "set",
1028 so set them to "y" instead.
1030 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1032 * ldlang.c (entry_symbol): Make static.
1033 (lang_add_entry): Add cmdline argument.
1034 * ldlang.h (lang_add_entry): Change prototype.
1035 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1036 * lexsup.c (parse_args): Likewise.
1038 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1040 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1041 .reginfo an address.
1042 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1043 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1044 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1046 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1048 Add support for ELF shared libraries.
1049 * ld.h (ld_config_type): Add field dynamic_link.
1050 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1051 on attempts to use -r with -relax, -call_shared or -s.
1052 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1053 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1054 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1055 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1056 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1057 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1059 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1060 opening a file with a .so extension first.
1061 * emultempl/elf32.em: New file.
1062 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1063 (NONPAGED_TEXT_START_ADDR): Likewise.
1064 (TEMPLATE_NAME): Define as elf32.
1066 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1067 * scripttempl/elf.sc: Add placement for new dynamic sections.
1068 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1069 outside of any section. Don't use ALIGN(8); just let one section
1070 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1071 sections; they'll be handled correctly anyhow.
1072 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1074 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1076 * Makefile.in (install): Redirect output of ln to /dev/null.
1078 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1080 * emultempl/hppaelf.em: Change all references of
1081 .hppa_linker_stubs to .PARISC.stubs.
1082 * scripttempl/hppaelf.sc: Likewise.
1084 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1086 * ldlang.c (print_output_section_statement): Change ``no attached
1087 output section'' message slightly.
1088 (lang_do_assignments): Don't recurse down if there is no real
1091 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1092 match corresponding change in emulation templates.
1093 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1094 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1096 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1098 * ldver.c (ldversion): Updated version number.
1100 * cdtest-foo.cc: Use explicit "#pragma implementation".
1101 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1102 * Makefile.in: References to cdtest-func.o changed to
1105 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1107 Don't create unnecessary output sections.
1108 * ldlang.c (out_bfd_get_section_by_name): Remove.
1109 (wild_section): Call bfd_get_section_by_name rather than
1110 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1112 (lang_create_output_section_statements): Remove.
1113 (map_input_to_output_sections): For several cases, call init_os if
1114 it has not already been called.
1115 (lang_size_sections): If output section was not created, skip it.
1116 (lang_process): Don't call lan_create_output_section_statements.
1117 (lang_place_orphans): Skip files with just_syms_flags set to true.
1118 * ld.texinfo: Document change.
1120 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1122 * ldlang.c (wild_doit): Don't bother initializing the vma and
1123 section size. Don't special case SEC_SHARED_LIBRARY.
1124 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1127 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1129 * config/go32.mh : New file for Xgo32X.
1131 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1133 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1134 before calling einfo, since we are reporting an fopen failure.
1135 From jrs@world.std.com (Rick Sladkey).
1137 * configure.in: Use "e" rather than "em_" as prefix for
1140 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1142 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1144 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1145 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1147 * Makefile.in: Changed all generated file names.
1148 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1149 sed patterns to handle new filenames.
1151 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1152 * configure.in: Adjusted.
1154 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1156 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1157 work. Instead, check build dir and $srcdir explicitly, and use
1158 `echo' to get all the filenames.
1160 * configure.in (h8300h-*-hms): Changed ld_target name to
1162 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1165 * config/i960coff.mt: New file.
1166 * emulparams/gld960coff.sh: New file.
1167 * emultempl/gld960c.em: New file.
1168 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1169 i960coff configuration.
1170 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1172 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1173 code isn't included in FSF releases, and it can still be
1174 explicitly selected.
1175 (distclean): Remove site.bak and tmpdir.
1176 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1177 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1179 Patches from Ralph Campbell:
1180 * config/mipsbsd.mh: New file.
1181 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1182 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1183 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1186 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1188 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1190 * config/m68k.mt (EMUL): Set to m68kaout.
1191 * emulparams/m68kaout.sh: New file.
1192 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1193 (em_m68kaout.c): New target.
1195 * ldlang.c (lang_size_sections): If dot moves because of an
1196 assignment, don't try to insert a pad into the absolute output
1197 section, just change the address of the default memory region
1200 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1201 cdtest-ur.out, and cdtest-ur.tmp.
1203 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1205 * scripttempl/sa29200.sc: Align all sections to four byte
1208 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1210 * Makefile.in, configure.in: Support for go32 coff.
1211 * config/i386-go32.mt: New file
1212 * emulparams/i386go32.sh: New file
1213 * scripttempl/i386go32.sc: New file
1215 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1217 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1218 Lynx-specific script templates.
1219 * configure.in (sparclite*-*-coff): Use coff-sparc.
1220 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1221 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1222 (ENTRY): Set to __main.
1223 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1224 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1225 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1227 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1229 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1230 byte boundary, in case the global constructors do not take up an
1233 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1234 exist, get crtbegin based on gcc -print-libgcc-file-name.
1235 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1237 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1239 * ldlang.c (lang_size_sections): When no address is given for a
1240 section, align it according to its requirements.
1242 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1244 * Makefile.in (clean, distclean): Remove configdoc.texi.
1246 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1248 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1250 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1252 * ldlang.c (lang_size_sections): When relaxing, adjust the
1253 position of a padding statement, and adjust dot accordingly.
1255 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1257 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1259 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1261 * scripttempl/i386coff.sc: If relocating, don't put .init and
1262 .fini sections into .text; keep them separate.
1263 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1264 exist, get crtbegin based on gcc -print-libgcc-file-name.
1265 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1267 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1269 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1271 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1273 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1276 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1277 if building a final executable.
1279 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1281 * ldmain.c (main): Check the return value of bfd_close.
1283 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1285 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1286 sections never overlap when using -r.
1288 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1290 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1291 changes: get_symtab_upper_bound renamed and returns long,
1292 bfd_canonicalize_symtab returns long, check for error indications.
1294 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1296 * ldlang.c (print_input_section): For section size, use
1297 _cooked_size if it is non-zero, size otherwise.
1298 (size_input_section): Likewise.
1299 (lang_do_assignments): Likewise (case lang_input_section_enum).
1301 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1303 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1304 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1305 (lang_add_input_file): Pass true to new_afile for add_to_list.
1306 (lookup_name): Remove force_load argument. Changed all callers.
1307 Pass false to new_afile for add_to_list. Split loading of symbols
1308 out into separate function.
1309 (load_symbols): New function split out of lookup_name. Don't load
1310 the symbols if they are already loaded.
1311 (open_input_bfds): For lang_input_statement_enum call load_symbols
1312 rather than lookup_name.
1313 (lang_process): Pass abs_output_section rather than NULL to
1315 (lang_startup): Set real field of first_file to true.
1317 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1319 * ldlang.c (had_relax): Removed.
1320 (relax_again): New static variable.
1321 (lang_size_sections): Change call to bfd_relax_section to
1322 correspond to BFD changes. Set relax_again appropriately.
1323 (lang_process): Remove #if 0 code. When relaxing, keep calling
1324 lang_do_assignments and lang_size_sections until relax_again
1327 * emultemp/gld960.em: Include libiberty.h
1328 (gld960_before_parse): Pass NULL as final argument to concat.
1330 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1332 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1335 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1336 building a bfd_data_link_order, rather than by setting the section
1337 contents immediately.
1339 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1341 Changes to make -Ur work again.
1342 * ldmain.c (add_to_set): Now takes reloc argument rather than
1343 bitsize. Check config.build_constructors here. If an new hash
1344 table entry is created, mark it as undefined.
1345 (constructor_callback): No longer takes bitsize argument. Pass
1346 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1347 BFD backend supports it.
1348 (reloc_overflow): Handle a NULL abfd argument.
1349 (reloc_dangerous, unattached_reloc): Likewise.
1350 * ldctor.c: Include ldmain.h.
1351 (struct set_info): Change bitsize field to reloc.
1352 (ldctor_add_set_entry): Now takes reloc argument rather than
1353 bitsize. Don't bother to check config.build_constructors here.
1354 (ldctor_build_sets): Get the size from the reloc howto. If
1355 generating relocateable output, call lang_add_reloc rather than
1357 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1359 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1360 (lang_reloc_statement_type): New structure.
1361 (lang_statement_union_type): Add reloc_statement field.
1362 (lang_add_reloc): Declare new function.
1363 * ldlang.c (lang_for_each_statement_worker): Handle
1364 lang_reloc_statement_enum.
1365 (map_input_to_output_sections, print_statement): Likewise.
1366 (lang_size_sections, lang_do_assignments): Likewise.
1367 (print_reloc_statement): New function.
1368 (lang_add_reloc): New function.
1369 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1371 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1372 (cdtest-ur, cdtest-ur.out): New targets.
1373 (check-cdtest): Now also check that -Ur works correctly.
1375 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1377 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1379 * ldlang.c (lang_process): Move lang_common call before
1380 map_input_to_output_sections, to ensure that any alignment
1381 constraints set by common symbols are copied over to the output
1384 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1386 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1387 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1388 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1389 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1392 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1394 * config/i386bsd.mh: New file.
1396 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1398 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1400 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1401 (DATA_START_SYMBOLS): Define _fdata.
1403 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1405 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1407 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1409 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1410 works again. Attach some output symbols to the stub file bfd.
1412 * emultempl/hppaelf.em: Include elf32-hppa.h.
1413 (file_chain): Add decl.
1414 (hppa_look_for_stubs_in_section): Delete decl.
1415 (hppaelf_finish): Reenable code. Do not pass symbols
1416 down to hppa_look_for_stubs_in_section.
1418 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1420 * ldmain.c (write_map): Don't define. Removed all references.
1421 Just use map_file or map_filename instead.
1422 (add_archive_element): Use minfo to write map information, not
1424 (constructor_callback): Use fprintf to write map information, not
1426 * ldmain.h (write_map): Don't declare.
1427 * ldgram.y (mri_script_command): Removed reference to write_map.
1428 * ldlang.c (lang_one_common): Likewise.
1429 * lexsup.c (parse_args): Likewise.
1431 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1433 * scripttempl/elf.sc: Force all sections to be aligned.
1435 * ldgram.y (section): Reverse the order of memspec_opt and
1436 fill_opt to avoid an ambiguity when both are used.
1437 * ld.texinfo: Changed accordingly.
1439 * ldgram.y: Move include of ldlex.h back with other includes.
1440 * ldlex.h (input_type): Don't initialize enum constants to
1442 * ldlex.l: Use a switch to return the right token based on
1443 input_type, rather than knowing that input_type has a value based
1446 * ldgram.y (dirlist_ptr): Removed; not used.
1447 * lexsup.c: Include ldver.h.
1448 * Makefile.in: Rebuilt dependencies.
1450 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1452 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1453 (ldlang_add_file): call it here instead.
1455 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1457 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1459 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1461 * emultempl/hppaelf.em: First attempt to clean this file up.
1462 Add comments in several functions as to their purpose and
1463 how they function (or my current best guess). Clean up horrible
1464 spacing and indention that never should have been accepted in the
1465 first place. Add FIXMEs for issues which need to be resolved.
1466 Disable linker-stub generation until it gets fixed. This allows
1467 the linker to at least work on simple code for testing purposes.
1469 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1470 it via hppaelf_finish). Prototype moved into ldlang.h.
1471 (lang_process): Move problematic extra call to lang_size_sections
1472 into the PA ELF specific code.
1473 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1474 lang_size_sections moved here.
1476 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1478 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1479 * config/ppc-elf32.mt: New file.
1480 * emulparams/elf32ppc.sh: New file.
1481 * emultempl/ppc.em: New file.
1482 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1483 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1484 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1486 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1488 * lexsup.c (parse_args): Use symbolic numbers for long options.
1489 Fix misunderstanding in -Y and -call_shared et al.
1491 Use getopt instead of lex and yacc to parse the command line.
1493 * ld.texinfo (Options): Document changes to option syntax.
1494 * Makefile.in: Update dependencies.
1495 * ldver.c (help): Tweak dashes in usage message.
1496 * ldgram.y (%union): Remove unused members.
1497 Remove %tokens for command line options; add ones for input types.
1498 (command_line): Rules removed.
1499 (file): Instead of command line, recognize an
1500 input type indicator, then use the nonterminal for that type.
1501 (defsym_expr): New nonterminal from code formerly in command_line.
1502 * ldlex.h: Declare parser input type enum and variable.
1503 Don't declare parse_line.
1504 * ldlex.l: Remove unused variables. Make some used ones static
1506 (COMMAND): Start state and its rules removed.
1507 At start of yylex, return input state token if at start of input.
1508 (lex_redirect): Don't need to set yyout.
1509 (ldlex_command): Function removed.
1510 * ldmain.c (main): Instead of calling parse_line, set up the
1511 redirections and call yyparse directly.
1512 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1514 * lexsup.c: Remove #if 0'd code.
1515 (parse_line): Function removed.
1516 (parse_args): Rewrite to use getopt_long_only.
1517 (set_default_dirlist): New function from code formerly in
1518 ldgram.y:command_line.
1519 (set_section_start): New function.
1520 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1521 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1522 compiled-in link scripts in "{" and "}", as the grammar no longer
1525 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1527 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1528 require that it be in $(srcdir).
1530 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1532 * ldlang.c (lang_size_sections): Only align section to alignment
1533 required by linker script, not to maximum alignment of input
1536 * ldlang.h (largest_section): Don't declare.
1537 * ldlang.c (largest_section): Don't define.
1538 (size_input_section): Don't set largest_section; not used.
1540 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1542 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1544 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1546 * ldlang.c, ldmain.c: Include libiberty.h.
1548 * ldmisc.h (concat): Don't declare.
1549 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1551 * ld.h (as_output_section_statement): Removed; not used.
1553 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1555 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1556 bfd_set_error and new error names.
1558 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1560 * ldwrite.c (build_link_order): If the cooked size of the section
1561 has been set, use it, for determining link_order size.
1562 (ldwrite): In the error message displayed if bfd_final_link fails,
1563 indicate that it was in fact the final link step that failed.
1565 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1566 bfd_relax_section, in case it returns false but doesn't flag an
1567 error. If an error is returned, indicate which one it is in the
1570 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1571 it'll get picked up from $(srcdir) if appropriate.
1573 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1575 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1576 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1578 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1580 * ldlex.l (comment): Increment line number when newline is read.
1582 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1584 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1585 reload the file even if it is already loaded.
1586 (wild): Call lookup_name with force_load argument of 0.
1587 (open_input_bfds): Call lookup_name with force_load argument of 1.
1588 (print_symbol): Remove declaration of non-existent function.
1589 (print_one_symbol): Return true rather than falling off end.
1591 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1593 * ldmain.c (main): Use %ld when printing long values.
1595 * scripttempl/elf.sc: Move _edata after the .sdata section.
1596 Permit OTHER_BSS_SYMBOLS to be defined.
1597 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1599 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1601 * Rename all "hppaosf" files to "hppaelf".
1602 * Change all "osf" references to "elf" in hppaelf files.
1603 * Makefile.in: Likewise.
1604 * configure.in: Likewise.
1606 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1608 * ldmain.c (main): Call xatexit, not atexit.
1609 Call xmalloc_set_program_name.
1611 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1614 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1616 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1617 (hppaosf_finish): Call xmalloc, not ldmalloc.
1618 * ldmain.c (preserve_output): Function removed.
1619 (main): Do it here instead.
1621 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1623 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1624 GNU C specific macros.
1626 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1627 call to LANG_FOR_EACH_INPUT_SECTION.
1629 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1631 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1632 deleted; will use libiberty versions instead.
1633 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1634 mri.c Makefile.in: Change callers.
1636 * ldmisc.c (vfinfo): Remove cleanup code.
1637 * ldmain.c (remove_output): Put it here (new function).
1638 (preserve_output): New function.
1639 (main): Register remove_output and preserve_output with atexit.
1640 * ldmain.c ldgram.y: Call xexit instead of exit.
1641 * ldmisc.h: Declare xexit.
1643 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1645 * Makefile.in: Lots of new H8/500 memory models.
1647 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1649 * ldlex.l: Removed duplicate rules.
1650 (yywrap): Provide default definition, needed with some versions of
1653 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1655 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1656 the archive filename too.
1658 * ldlex.l: Add rule to catch invalid input characters instead of
1659 printing them. Include "ldmain.h" for program_name decl.
1660 (lex_warn_invalid): New function.
1661 * Makefile.in: Add dependency.
1663 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1665 * Makefile.in (check): Don't bother running any tests of
1666 cross-linker until the test suite no longer assumes native mode.
1668 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1670 * ldlang.c (print_one_symbol, print_input_section): Print
1671 global symbols in symbol table again.
1673 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1675 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1676 exit successfully instead of complaining if no input files are
1679 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1681 * Makefile.in: Format variable definitions consistently.
1682 (LD_PROG): Remove unnecessary variables from link command,
1683 change variable LOADLIBES to EXTRALIBS.
1685 * ldmain.c (main): Compute and display total execution time.
1686 * ld.texinfo (-stats): Document the option.
1688 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1690 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1693 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1696 * ldlang.c (relaxing): Removed global variable.
1697 (lang_size_sections): If the canonical symbols have not already
1698 been read in, read them in before relaxing.
1699 * ldlang.h (relaxing): Removed declaration.
1701 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1703 * ldlang.c (new_afile): Initialize loaded field to false.
1704 (lookup_name): If file was already loaded, don't call the
1705 add_symbols entry point again.
1707 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1709 * ld.texinfo: Clarify what -T option does.
1711 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1713 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1716 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1718 * ldmain.c (add_archive_element): If trace_files or
1719 trace_file_tries, print file name.
1720 * ldlang.c (lookup_name): Likewise.
1721 (ldlang_add_file): Don't put files on input_bfds list in reverse
1724 * scripttempl/elf.sc: Correct typo.
1726 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1728 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1729 their arguments optional, for compatibility with the old GNU ld.
1731 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1733 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1735 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1737 * ldmain.c (add_to_set): Add bitsize argument.
1738 (constructor_callback): New function.
1739 (link_callbacks): Add constructor_callback.
1740 * ldctor.c (struct set_info): Add bitsize field.
1741 (ldctor_add_set_entry): Add bitsize argument.
1742 (ldctor_build_sets): Base the size of the elements of the set on
1743 the bitsize, rather than always using LONG.
1744 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1746 * ld.h (QUAD_SIZE): Define.
1747 * ldgram.y (QUAD): New token.
1748 (length): Handle it.
1749 * ldlex.l: Return QUAD.
1750 * lexsup.c (keywords): Add QUAD.
1751 * ldwrite.c (build_link_order): Handle QUAD.
1752 * ldlang.c (print_data_statement): Handle QUAD.
1753 (lang_size_sections): Likewise.
1754 (lang_do_assignments): Likewise.
1755 * ldexp.c (exp_print_token): Add QUAD to table.
1756 * ld.texinfo: Describe QUAD.
1758 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1759 since the Alpha doesn't use them.
1761 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1763 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1765 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1767 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1768 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1770 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1772 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1773 needed for i386mach. (Should be a no-op on other systems.)
1775 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1776 (PAGE_SIZE): Don't define; not used.
1778 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1780 * ldgram.y (yyerror): Make argument const char *, and actually
1781 print it out rather than assuming it is a syntax error.
1782 * ldmisc.h: Change declaration of yyerror.
1783 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1785 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1787 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1788 exec header offset, since the exec header isn't loaded.
1789 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1791 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1793 A major rewrite to move the bulk of the linker into BFD so that
1794 more efficient backend code can be written for specific object
1796 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1797 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1798 * ldctor.c, ldctor.h: Complete rewrite.
1799 * ldwrite.c, ldwrite.h: Complete rewrite.
1800 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1801 link_info.strip instead. Changed all uses.
1802 (discard_locals_type, discard_locals): Removed. Use
1803 link_info.discard instead. Changed all uses.
1804 (ld_config_type): Removed relocateable_output field; use
1805 link_info.relocateable instead; changed all uses. Added stats
1807 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1808 set_loader_symbol): Removed.
1809 * ldexp.h (node_class): Added etree_rel.
1810 (etree_type): Added rel field.
1811 * ldexp.c (exp_print_token): Bracketed table initialization.
1812 (exp_relop): New function.
1813 (fold_name): Use linker hash table rather than ldsym functions.
1814 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1815 (exp_print_tree): Handle etree_rel.
1816 * ldgram.y (strip_symbols, discard_locals): Removed.
1817 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1818 (REL): New token. Does not appear in grammar, but needed for
1820 (file): Don't call lang_final; it's called by main anyhow.
1821 * ldlex.l: Accept -stats and -no-keep-memory options.
1822 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1823 * ldlang.c: Consistently use fill_type for fill argument.
1824 (lang_init_script_file, script_file): Removed.
1825 (create_object_symbols): Removed. Use
1826 link_info.create_object_symbols_section instead. Changed all
1828 (lang_add_keepsyms_file): Removed.
1829 (lookup_name): Call bfd_link_add_symbols instead of
1830 ldmain_open_file_read_symbol.
1831 (wild): Don't iterate over script_file.
1832 (open_output): Create link hash table.
1833 (lang_place_undefineds): Rewrote.
1834 (lang_size_sections): Handle relaxing (doesn't work yet).
1835 (lang_relocate_globals): Removed.
1836 (lang_finish): Use link hash table rather than ldsym functions.
1837 (lang_common): Rewrote.
1838 (lang_one_common): New function.
1839 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1841 (create_symbol): Removed.
1842 (lang_process): Don't call lang_init_script_file. Call
1843 ldctor_build_sets rather than find_constructors. Don't call
1844 lang_relocate_globals.
1845 (lang_abs_symbol_at_beginning_of): Rewrote.
1846 (lang_abs_symbol_at_end_of): Rewrote.
1847 * ldmain.c (had_y): Removed.
1848 (lprefix, lprefix_len): Removed; use link_info fields instead.
1850 (multiple_def_count, commons_pending, undefined_global_sym_count,
1851 total_symbols_seen, total_files_seen): Removed.
1852 (link_callbacks, link_info): New variables.
1853 (main): Initialize link_info. Don't call init_bfd_error_vector or
1854 ldsym_init. Don't set now unused variables. Handle -stats.
1855 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1856 (add_ysym): Rewrote.
1857 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1858 search_library, gnu960_check_format, decode_library_subfile,
1859 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1861 (add_keepsyms_file, add_archive_element, multiple_definition,
1862 multiple_common, add_to_set, warning_callback, undefined_symbol,
1863 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1865 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1866 require symbols for %C; look them up instead.
1867 * emultempl/hppaosf.em: Pass link_info to
1868 hppa_look_for_stubs_in_section.
1869 * Makefile.in: Rebuilt dependencies.
1870 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1872 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1874 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1875 ldlang.h and ldctor.h.
1877 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1878 declarations of free and malloc from flex output. Change malloc
1879 to ldmalloc in flex output.
1881 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1883 * ldmain.c (lprefix): Change default from a char to a string
1884 with only one character.
1885 (lprefix_len): Set default to one.
1887 * ldmain.h (lprefix_len): Declare.
1889 * ldsym.c (write_file_locals): Use strncmp rather than a character
1890 comparison for lprefix.
1892 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1895 * emultmpl/hppaosf.em: Include ldexp.h.
1896 (before_parse): Set lprefix and lprefix_len correctly.
1898 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1900 * ldlex.h: Don't declare yywrap if it is a macro.
1901 * ldlex.l: Include sysdep.h.
1902 * ldlang.c (lang_for_each_statement_worker,
1903 lang_for_each_statement): Forgot to use PARAMS.
1905 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1907 * Makefile.in: Added .PHONY targets where appropriate. Added some
1909 (gcclibdir, version): Removed unused variables.
1910 (DEP): New variable, set to mkdep.
1911 (ALL_CFLAGS): New variable. Used in .c.o target.
1912 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1914 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1915 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1916 mostly obsolete variables. Adjusted remaining uses.
1917 (DEF_EMUL): Removed variable.
1918 (ldmain.o): Handle undefined EMUL error correctly.
1919 (ldemul-list.h): Depend on config.status rather than Makefile.
1920 Create via temporary file.
1921 (ver960.c, roll, make): Removed obsolete targets.
1922 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1924 * dep-in.sed: New file, used when rebuilding dependencies.
1926 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1928 Made many changes to eliminate gcc warnings. Made various
1929 cosmetic changes, declared various things in header files, removed
1930 various extern declarations from .c files. No substantive
1933 * ldlang.c (lang_process): Ifdef out final call to
1934 lang_size_sections again (reverting change of Nove 2), since it
1935 breaks the Sun4 linker.
1937 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1939 * configure.in (alpha-*-netware*): New target; use alpha.
1941 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1943 * configure.in: Group targets by CPU. Merge some m68k target
1944 entries with different CPU specs that use the same ld_target
1947 * configure.in: Add sparc*-*-coff.
1948 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1949 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1950 (em_coff_sparc.c): Add dependencies and build rules.
1952 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1954 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1956 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1958 (command_line_option): Accept and ignore them (for now).
1959 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1960 where n is a number.
1962 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1964 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1965 not in bfd_com_section, create the section in the BFD so that it
1966 can be placed in the right output section.
1968 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1970 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1971 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1972 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1973 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1974 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1975 Move OTHER_READONLY_SECTIONS after all the other readonly
1976 sections. Don't use DATA_ADDR twice.
1978 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1979 p is in a common section, make sure the BFD has a section of that
1982 * ldlang.c (lang_common): Add newline to error message.
1984 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1986 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1987 Lynx-specific script instead of m68kcoff.
1988 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1989 (ENTRY): Define as __main.
1990 (TEXT_START_ADDR): Define as 0.
1991 (PAGE_SIZE): Define as 0x1000.
1992 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1993 * scripttempl/m68klynx.sc: New file.
1995 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1997 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1998 arguments rather than treating them as emulation names.
2000 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2002 * configure.in: Support x86 unixware and netware plus generic netware.
2004 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2006 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2009 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2011 * Makefile.in (distclean): Don't delete dvi or info files.
2012 (ld.info): Update dependency list.
2013 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2015 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2017 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2018 Set output_filename instead of creating a new node.
2019 (open_output): Don't set output_filename.
2020 (lang_final): Create the new node here.
2021 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2023 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2025 From Pete Hoogenboom (hoogen@cs.utah.edu):
2027 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2028 edata, _edata, end): Add definitions of these symbols.
2029 (__end): Remove definition of this symbol.
2030 (__data_start): Move definition of this symbol.
2032 * emultempl/hppaosf.em: Various fixes and support for linker stub
2034 (hppaosf_finish, hppaosf_search_for_padding_statements,
2035 hppaosf_create_output_section_statements): New functions in
2036 support of linker stub generation.
2037 (ld_hppaosf_emulation): Redefine to include new
2038 emulation-specific routines.
2040 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2041 Pass abs_output_section rather than NULL to avoid invalidating
2044 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2046 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2047 (em_i386mach.c): New rule.
2048 * configure.in (i[34]86-*-mach*): New case.
2049 * config/i386-mach.mt: New file.
2050 * emulparams/i386mach.sh: New file.
2052 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2054 * ld.h (flag_is_*): Removed macros.
2055 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2056 Consistently check the BFD symbol flags directly, rather than
2057 using file_is_* macros.
2059 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2061 * configure.in (sparc*-*-lynxos*): New target.
2062 * Makefile.in: Add rule for em_sparclynx.c.
2063 (ALL_EMULATIONS): Add Lynx emulations.
2064 * config/sparc-lynx.mt: New file.
2065 * emulparams/sparclynx.sh: New file.
2066 * scripttempl/sparccoff.sc: New file.
2068 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2070 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2072 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2074 * relax.c (write_relax): Check return value of bfd_seclet_link.
2076 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2078 * ldlang.c (delete_output_file_on_failure): New variable.
2079 (open_output): Set it after bfd open succeeds.
2080 * ldmisc.c (vfinfo): Test it.
2082 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2084 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2087 * ldemul.c: Support was added to allow emulation-specific
2088 processing to occur. This support was added primarily for linker
2089 stub generation in the elf32-hppa gld.
2090 (ldemul_finish, ldemul_create_output_section_statements): New
2092 * ldemul.h: Support was added to allow emulation-specific
2093 processing to occur. (As described above.) Added finish and
2094 create_output_section_statements fields to
2095 ld_emulation_xfer_struct structure.
2096 * ldlang.c: Add calls to emulation-specific routines.
2097 (lang_process): Add call to
2098 ldemul_create_output_section_statements function.
2099 (lang_process): Add call to a emulation-specific routine (and
2100 some processing after the call).
2102 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2104 * configure.in: mips*- instead of mips-, mips*el changes
2106 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2108 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2109 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2110 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2111 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2112 * config/alpha.mt: New file.
2113 * emulparams/alpha.sh: New file.
2114 * scripttempl/alpha.sc: New file.
2116 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2118 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2119 types of different sizes (eg: 64 and 32 bits), so coerce.
2120 * ld.h (ALIGN_N): Add warning about usage.
2122 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2124 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2125 which we already have a definition, rather than checking in
2126 several different places whether the symbol is weak.
2128 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2130 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2131 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2132 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2133 expanded within them.
2134 * config/mipsb-elf32.mt: New file.
2135 * emulparams/elf32mipb.sh: New file.
2136 * Makefile.in (em_elf32mipb.c): New target.
2138 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2140 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2141 lang_input_file_is_search_file_enum so objects brought in using
2142 INPUT() do a path lookup.
2144 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2146 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2147 instead of {i386,m68k}-coff.
2148 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2149 * config/i386-lynx.mt: New file.
2150 * config/m68k-lynx.mt: New file.
2151 * emulparams/i386lynx.sh: New file.
2152 * emulparams/m68klynx.sh: New file.
2154 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2155 but defaulting to _start.
2157 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2158 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2161 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2163 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2164 HOSTING_LIBS for testing.
2166 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2168 Finish up support for i386-sysv4 (without shared libraries):
2169 * ld.h (flag_is_weak): Define.
2170 * ldlang.c (print_symbol): Mention whether symbol is weak.
2171 (print_input_section): Print weak symbols as globals.
2172 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2173 (enter_global_ref): Do not warn if a weak symbol redefines a
2174 global symbol. Do not let a weak symbol redefine a common symbol.
2175 (enter_file_symbols): Treat weak symbols as global symbols.
2176 (subfile_wanted_p): Do not pull in an object file from a archive
2177 just to resolve an undefined weak symbol.
2178 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2179 error; the error might be that malloc has run out of space.
2180 * ldsym.c (write_file_locals): Treat weak symbols as global.
2181 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2183 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2184 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2185 * emulparams/elf_i386.sh: New file.
2186 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2187 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2188 (ALL_EMULATIONS): Add em_elf_i386.o.
2189 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2190 (em_elf_i386.c): New target, like other em_*.c targets.
2191 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2192 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2193 nonempty, and configured for native, add it to LIB_PATH.
2195 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2197 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2198 Added statements to pass stab and stabstr sections through and
2199 mark them as NOLOAD, which makes GDB happier.
2201 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2203 * configure.in: Accept m68k-lynx-lynxos config.
2205 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2207 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2209 * config/coff-h8300.mt: Add EMUL=h8300h.
2211 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2213 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2215 * Makefile.in: Changed CXX back to g++.
2217 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2219 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2221 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2223 * Makefile.in (TAGS): Use shell wildcards.
2225 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2227 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2229 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2231 * ld.texinfo: re-enable included config file; conditionalize doc
2232 for -oformat to interact properly with SingleFormat doc config
2233 var; rename @up/@down to @raisesections/@lowersections.
2235 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2237 * configure.in: recognize m88110.
2239 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2241 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2242 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2243 ELF emulation is "elf32-hppa" not "elf-big".
2244 (hppaosf_before_parse): Remove unneeded processing of environment
2246 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2247 .text segment of output file.
2248 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2250 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2252 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2255 * ldlang.c, ld.h: updated copyright.
2257 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2259 * ldlang.c (open_output, lang_check): Check return value of
2262 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2264 * scripttempl/h8500.sc: Start all sections in a different segment.
2265 * scripttempl/z8ksim.sc: Handle constructors
2267 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2269 * Makefile.in: revert earlier changes back to execute runtest
2270 with make check. cdtest and bootstrap now function as they
2271 did within the Makefile.
2273 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2275 * Makefile.in: Update dependencies.
2277 * configure.in: Set EMULATION_OFILES in Makefile based on
2278 --with-targets option.
2280 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2282 * Makefile.in: check targets reimplemented to old way.
2284 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2286 * config/i386v.mh, config/irix4.mh: Use gcc
2287 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2288 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2289 bfd/configure.host change.
2291 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2293 * scripttempl/elf.sc: Handle .line and .debug* sections.
2295 * ldlex.l: Use bfd_scan_vma, not strtoul.
2297 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2299 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2300 Remove inital caps in some error messages, change "can't" to
2301 "cannot", add missing colons.
2302 * ldmisc.c (vfinfo): Print "%%" as a single %.
2303 For '%' followed by unrecognized character, print them both
2304 verbatim instead of expecting a char * arg.
2305 For '%C', don't put the function name in parens.
2307 * ldexp.c (invalid): Pass "%%", not "% ".
2309 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2311 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2312 (BSS_VAR): Removed; now always define _fbss.
2313 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2316 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2318 * configure.in: z8k-coff is the same as z8k-sim
2320 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2322 * testsuite/lib/ld.exp: new file
2323 * testsuite/config/unix-ld.exp: new file
2324 * testsuite/ld.bootstrap/bootstrap.exp: new file
2325 * Makefile.in: add dejagnu support for make check
2327 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2329 * ldlex.l (comment): Add missing newline in message.
2330 * ldindr.c (add_indirect): Ditto.
2331 * ldexp.c (exp_fold_tree): Ditto.
2333 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2335 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2338 * ldmisc.c (multiple_warn): New function.
2339 * ldmisc.h: Declare it.
2340 * ldmain.c (enter_global_ref): Call it.
2341 * ld.h (ld_config_type): Add warn_common.
2342 * ldlex.l, ldgram.y: Set it with -warn-common option.
2343 * ldver.c (help): Document it.
2345 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2347 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2348 target-specific sections, and for changing data section vma.
2350 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2352 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2353 terminals, for Solaris.
2354 (dirlist_ptr): New static variable.
2355 (command_line_option): Accept new options.
2357 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2360 * config/sun4sol2.mt: Pass emulation name without ".sh".
2362 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2363 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2365 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2367 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2368 .dtors, .data1, .rodata1 sections, instead of combining them into
2369 other sections. For `-r', set all section start addresses to
2372 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2373 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2374 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2376 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2378 * genscripts.sh: If this is the default emulation, set
2380 * emultempl/*.em: Use it to determine whether to compile in the
2383 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2384 genscripts.sh. Pass the current emulation name without ".sh" on
2386 * genscripts.sh: Take an default emulation arg.
2387 Use the current emulation name as EMULATION_NAME.
2388 Make default lib path for cross-compiling ':', not null.
2389 * emulparams/*.sh: Don't set EMULATION_NAME.
2390 * ldemul.c (ldemul_get_script): Take isfile arg.
2391 Pass it to emulation's get_script function.
2392 * ldemul.h: Adjust get_script prototypes.
2393 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2395 * ldfile.h: Declare it.
2396 * ldgram.y: Accept a script on the command line again,
2397 for parsing compiled-in scripts.
2398 * ldmain.c (main): If ld script is a file, parse it as a -T
2399 option, otherwise parse it directly.
2400 * emultempl/*.em (*get_script): Return the scripts themselves if
2401 this is the default emulation; otherwise return their file names.
2402 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2404 * emulparams/m88kbcs.sh: Use it.
2406 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2408 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2410 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2411 there's no change log entry yet, tsk tsk) from the list of
2412 emulations compiled in until Mark gets around to checking in
2413 emulparams/i386linux.sh.
2414 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2415 changed, this file gets updated.
2417 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2419 * ldgram.y (OPTION_Lfile): New token.
2420 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2421 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2423 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2425 * configure.in: h8/300h support needs own .mt file.
2426 config/coff-h8300h.mt: New file.
2428 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2430 * ldmain.c: Don't include sys/stat.h; it already got included
2431 somewhere along the way.
2433 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2435 * Makefile.in: Add h8300h support.
2436 emulparams/h8300h.sh: New file.
2437 scripttempl/h8300h.sc: New file.
2439 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2441 * ldfile.c (ldfile_open_file): In error message, use the name the
2442 user gave (e.g., "-lc"), rather than the base file name.
2444 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2446 * ldmain.[ch]: Remove initial Q_ from function names.
2447 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2449 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2451 * ldlang.c (lang_process): Move loading of default script from
2452 here to main. Add a "/" to start of script name to prevent
2453 finding it in "." first.
2455 * ldmain.c (set_scripts_dir): Don't look in "." first.
2457 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2460 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2462 * Makefile.in (em_m88kbcs.c): Correct dependency.
2463 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2464 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2465 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2467 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2469 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2470 main.c (main): Print the errno string in the error message.
2472 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2474 * configure.in: Accept h8300h for target cpu.
2476 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2477 present (demangle is smart enough to know whether to do it or not).
2479 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2481 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2482 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2484 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2486 * ldmain.c (get_emulation, check_for_scripts_dir,
2487 set_scripts_dir): New functions.
2490 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2492 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2493 Create symbol "end" instead of "__end". Comment out some parts
2494 that may not be needed (yet) for elf.
2496 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2498 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2500 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2502 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2503 when no prototype is being supplied.
2504 (ldmalloc, ldrealloc): Size argument is now size_t.
2506 * ldmisc.c (finfo): New function, accepts FILE* argument.
2507 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2508 without leading zeros.
2509 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2510 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2512 (concat, buystring): String lengths are size_t.
2513 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2515 * ldlang.c (new_statement): Size argument is now size_t. Added
2516 forward declaration with prototype.
2518 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2520 * ldgram.y (OPTION_v): Don't turn on verbose output.
2522 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2524 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2527 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2529 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2530 collect2 doesn't look for gld any more anyhow.
2532 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2534 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2535 now have a non NULL srefs_chain.
2537 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2538 hp300hpux, since the latter does not exist.
2540 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2542 * genscripts.sh: Put the scripts in the ldscripts directory, not
2544 * configure.in (ldscripts): Make, instead of emulations.
2545 * Makefile.in (scriptdir): Take off the "ld" part.
2546 (install, clean, distclean): Use ldscripts, not emulations.
2547 In tests, don't pass -Lemulations.
2548 Don't pass tooldir/lib to genscripts.sh.
2549 * genscripts.sh: Don't take tooldir/lib arg.
2550 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2551 default script file.
2553 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2555 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2557 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2559 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2561 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2563 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2564 run in parallel without colliding on yacc's static file names.
2565 Without the stub rule, make will try to start two yacc's
2566 concurrently which fails because of yacc's static file names.
2568 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2570 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2573 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2575 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2576 different from libdir.
2578 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2580 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2582 * ldver.c (help): New function.
2583 * ldver.h: Declare it.
2584 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2586 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2588 * Makefile.in (INCLUDES): Don't need ../include any more.
2590 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2592 * ldlex.l, ldgram.y: Support new -oformat option.
2593 Remove attempt at supporting script fragments on the command line.
2594 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2595 * mri.c (mri_format), ldgram.y: Change callers.
2596 * ldlang.h: Change prototype.
2598 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2600 * Makefile.in: canonicalize install.sh; for use within
2601 this directory (and subdirs)
2603 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2605 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2607 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2610 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2612 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2613 It wasn't documented (or likely used) and wastes time.
2614 (try_open): If EXTEN is empty, don't try it.
2616 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2617 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2618 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2619 with normal function declarations.
2621 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2622 Move *.sc-sh to scripttempl/*.sc.
2623 * {emultempl,emulparams,scripttempl}/README: New files.
2624 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2625 removed, replaced with generic.em.
2626 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2627 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2629 * *.em (*_get_script): Return script name instead of script contents.
2630 * ldlang.c (lang_process): Change caller.
2632 * ldlex.l, ldgram.y: Recognize -m option.
2633 Check for input files after *all* options in grammar.
2634 * ldmain.c (main): Check for -m options. Add default directory
2637 * mkscript.c: File removed.
2638 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2639 to add to the default LIB_PATH.
2640 Look for input files in the new subdirectories.
2641 Create the scripts in emulations subdirectory and don't filter
2642 them through mkscript.
2643 * configure.in: Make the emulations subdirectory.
2645 * Makefile.in: Account for all of the above changes.
2646 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2647 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2648 Put CFLAGS last in the compilation rules.
2649 Add -I../bfd to INCLUDES so sysdep.h is found.
2651 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2653 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2655 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2656 dependent on RELOCATING, not RELOCATION.
2657 * hp3hpux.sh (SHLIB_PATH): Define it.
2659 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2661 * ldfile.c (try_open): If opening without the extension fails,
2662 try with the extension even if -v or -V was given.
2663 had_script is imported (from ldgram.y), not exported.
2665 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2667 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2669 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2671 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2672 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2674 (section): Use statement_list_opt, not statement_list.
2675 * m68kcoff.sc-sh: Gather constructors and destructors and define
2676 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2677 * sa29200.sc-sh: Gather constructors and destructors and define
2678 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2680 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2682 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2683 * configure.in: No longer need to configure to get sysdep.h.
2685 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2687 * Makefile.in: remove install:all and install-info:info
2688 dependencies (these cause some spurious rebuilds at 'make install'
2691 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2693 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2694 (mips-idt-ecoff*): Added trailing '*'.
2695 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2696 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2697 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2699 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2700 incorrect definitions.
2702 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2704 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2705 symbols, unless stripping.
2707 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2709 * Makefile.in: configure looks for ####, so remove lines with many
2711 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2712 and HOSTING_LIBS correctly so that ``make check'' will work.
2714 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2716 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2717 to etext, edata, and end. Needed for IRIX 4.0.5F.
2718 Patch from mwp@iconix.oz.au (Michael Paddon).
2720 * Version 2.2.1 released.
2722 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2724 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2725 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2727 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2729 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2732 * Version 2.2 released.
2734 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2736 * ldver.c (ldversion): Bump version number to 2.2.
2738 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2742 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2744 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2746 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2748 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2749 mkscript.o, rather than directly from mkscript.c.
2751 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2753 * configure.in: Look for ${target_makefile_frag} relative to
2754 ${srcdir}, not relative to build directory.
2756 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2757 * configure.in: Recognize hppa*-hp-osf.
2758 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2759 (em_hppaosf.c): Build it.
2760 * config/hppaosf.mh, hppaosf.mt: New files.
2762 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2763 some system header files. All uses changed.
2765 * configure.in: Recognize i386-aix configurations as i386-coff
2768 * configure.in: Recognize m68*-*-hpux.
2769 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2770 the value of STACKZERO.
2771 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2772 (em_hp3hpux.c): Build it.
2773 * hp3hpux.sh, config/hp300hpux.mt: New files.
2775 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2777 * mips.sc-sh: Put constructors in the .data section.
2778 * Makefile.in (cdtest): Added dependency on ld.new.
2780 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2782 * Makefile.in: Change definition of $(tooldir) to match FSF.
2783 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2784 Support VAX Ultrix and BSD.
2786 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2788 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2790 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2792 * ldlang.h (struct memory_region): Change `length' and
2793 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2794 * ldlang.c, mri.c: Corresponding changes, plus lint.
2796 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2798 * configure.in: For all i386 targets, accept i486 as well.
2800 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2802 * ldlang.c (wild_doit): Preserve all flags for a
2803 SEC_SHARED_LIBRARY section.
2804 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2805 computing largest_section.
2807 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2809 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2810 fields of newly created structure.
2812 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2814 * ldmain.c (g_switch_value): New variable.
2815 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2816 (command_line_option): Accept -G and set g_switch_value.
2817 * ldlex.l (COMMAND): Accept -G.
2818 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2820 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2822 Support for linking and loading at different places:
2824 * ldlex.l: Add "AT" keyword.
2825 * ldgram.y: Cleanup, and parse AT.
2826 * ldlang.c (print_output_section_statement): Print output address
2827 of section in map. (lang_size_sections): Fill sections' lma with
2829 * ldlang.h (lang_output_section_statement_type): Add load_base
2832 * ldindr.c (add_indirect): Keep more information in the alias
2834 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2835 attribute from an input section.
2836 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2837 default. (Q_enter_file_symbos): Indirect symbols now are known by
2838 their section, not a special symbol flag.
2839 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2840 (write_file_globals): Write the mapping for an indirect symbol.
2841 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2844 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2846 * ld.texinfo: changes for q1
2848 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2850 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2852 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2854 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2856 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2858 * mips.sc-sh: Added variables which may be overridden by a
2860 * mipsidt.sh: New file; emulation for IDT MIPS board.
2861 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2862 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2863 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2864 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2866 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2868 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2870 * i386bsd.sh, config/i386bsd.mt: New files.
2871 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2873 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2875 * mri.c: Add extern declaration of strdup.
2876 * ldsym.c (KEEP macro): Add spaces around '=' for the
2877 sake of old (e.g. PCC) compilers.
2879 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2881 * ldver.c: Bump to version 2.1.
2883 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2885 * ldgram.y: allow section types without address expressions.
2886 * ldlang.c (lang_relocate_globals): avoid possible hang with
2887 undefined but unreferenced symbols.
2888 * relax.c (relax_section): don't complain if the script file isn't
2889 relaxable but -relax is set
2891 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2893 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2895 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2897 * mipsbig.sh: New file. Big endian MIPS emulation.
2898 * config/mips-big.mt: New file. Use mipsbig emulation.
2899 * configure.in (mips-sgi-irix*): Use target mips-big.
2900 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2901 (em_mipsbig.c): New target. Uses mipsbig.sh.
2903 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2905 * mips.sc-sh: Put .scommon sections into .sbss section.
2907 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2908 rather than always putting them in bfd_com_section.
2909 * ldlang.c (lang_common): If a common symbol is not in
2910 bfd_com_section, put in a section of the same name, rather than
2911 always putting it in section COMMON.
2913 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2915 * ldmain.c (subfile_wanted_p): If we already have a common
2916 definition of a symbol, don't necessarily pull in an object file
2917 that provides a non-common definition.
2919 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2920 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2922 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2923 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2925 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2927 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2930 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2932 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2933 checking for equality to bfd_com_section.
2935 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2937 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2938 targets, linker script.
2939 * mipslit.sh: New file. Little endian MIPS emulation.
2940 * config/mips-lit.mt: New file. Use mipslit emulation.
2941 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2942 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2943 (em_mipslit.c): New target. Uses mipslit.sh.
2945 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2947 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2948 $(tooldir)/bin/gld, so that gcc can find it with or without
2951 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2953 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2954 write_norel. All linking is now done via write_relax. Call
2955 ldsym_write before calling write_relax.
2956 * relax.c: Added copyright.
2957 (write_relax): Renamed from write_relaxnorel. Added relocateable
2958 argument. seclet_dump renamed to bfd_seclet_link.
2959 * relax.h: Added copyright.
2961 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2963 * ldmain.c (decode_library_subfile): Patch from
2964 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2966 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2968 * config/vxworks960.mt renamed to config/i960.mt
2970 * configure.in: sparc-aout emulates a sun4, as does
2971 sparc*-vxworks, i960-nindy uses gld960 emulation
2973 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2975 Fix support for NOLOAD, add INCLUDE
2976 * ldfile.c (ldfile_open_command_file): pass file name to
2978 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2979 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2982 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2984 * Makefile.in, config.h: no more default emulation. Make the lack
2985 of emulation a compile time error
2987 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2989 * configure.in: recognise all sparclite variants, not just 'sparclite'
2991 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2993 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2996 * configure.in: accept *-ericsson-ose for any m68k CPU.
2998 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2999 for each output section.
3001 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3003 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3004 macro bfd_asymbol_bfd as appropriate.
3005 * Makefile.in: Un-duplicate ldlex.c dependency.
3006 * condigure.in: Replace my_host case table by sourcing
3007 ../bfd/configure.host. Allow std-host as the default.
3008 * ldmisc.c: Change logic for C++ name demangling: There is
3009 no initial '_' to remove from stab-derived function names.
3011 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3013 * ldlang.c (lang_init_script_file): don't attach the output file
3014 sections to the script file.
3016 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3017 * ldlang.c (wild): run expansion loop over command line bfd too.
3018 (lang_ini_script_file): initialize more parts of the command line
3020 * ldlex.l: fix DEFINED start states.
3022 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3024 * ld.texinfo: new doc.
3025 * ldgram.y, ldlex.l: understand -y<symbol>
3026 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3027 print info. (add_ysym): new function.
3028 * ldsym.h: (ldsym_type): new define SYM_Y.
3030 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3032 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3033 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3034 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3035 macros with PARAMS. Recreational cleanup. Update copyrights.
3037 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3039 * Makefile.in: pass down the bfd source directory for includes
3041 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3043 * ldlang.c (lang_size_sections): don't change size and address for
3044 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3047 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3049 * relax.c (build_it): re-enable the processing of data_statements
3050 in scripts, makes counted contructor lists work again.
3052 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3054 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3056 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3058 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3061 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3063 * Support for i386-sysv.
3064 configure.in: check for i386-*-sysv* and i386-*-sco*.
3065 i386coff.sc-sh: rewrote to support SVR3 by default.
3066 ldctor.c (find_constructors): preserve stat_ptr.
3067 ldlang.c (wild_doit): initialize vma and size of new output
3068 section to corresponding input section. This is required for
3069 shared library support.
3070 (lang_size_sections): don't modify vma and size of sections which
3071 are never loaded (for shared libraries).
3072 ldwrite.c (copy_and_relocate): copy the contents of any section
3073 which has contents, not just sections which are loaded (for shared
3076 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3078 * ldlang.c (size_input_section): count the sizes of all sections
3081 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3083 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3084 to demangle symbols better
3086 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3088 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3089 exist when linking with -r.
3091 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3093 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3096 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3098 * ldmain.c (linear_library): don't even think about processing
3099 an object file if it's already been done
3101 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3103 * configure.in: the hp9000/300 config file is now hp300
3105 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3107 * config/z8ksim.mt: new file
3109 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3111 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3112 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3114 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3115 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3116 * ldlang.c (lang_add_keepsyms_file): New function.
3117 * ldlex.l: Handle "-retain-symbols-file".
3118 * ldsym.c (keepsyms_file, kept_syms): New vars.
3119 (process_keepsyms): New functihon; reads file, marks symbols for
3121 (write_file_locals): File symbols should always be kept.
3122 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3123 and "-s". Process retain-symbols file before setting symtab.
3124 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3125 (keepsyms_file, kept_syms): Declare them.
3127 * ldmain.c (main): Non-fatal errors should still cause non-zero
3128 exit status even with -r.
3130 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3132 Added initial support for the z8k
3133 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3134 * configure.in, Makefile.in: modified to reflect above
3136 * ldlang.c (lang_check): when linking conflicting architectures,
3137 make the output file reflect at least one of the bad inputs.
3139 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3141 * Makefile.in (install): if $(tooldir) exists, install ld in
3144 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3146 * Makefile.in, configure.in: modified to support i386-coff
3147 * i386coff.sh: new file
3149 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3151 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3152 added m68k-coff emulation mode, stolen from a29k emulation.
3153 Almost certainly wrong, but perhaps better than sun3.
3155 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3157 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3158 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3159 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3160 This is one character shorter, and lets people build on
3161 SVR3 system. (ld__h8300xray.[co] was the killer there;
3162 h8300xray.sc-sh is also overlong, but seems harmless.)
3163 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3164 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3165 * configure.in: Add host isc.
3167 * ldver.c: Call it version 2.0.
3169 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3171 * ldver.c: Bump to version 0.98.
3174 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3176 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3178 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3179 * ldlex.l: Moved comment() to end, since some compilers
3180 otherwise have problems with input() used before it is defined.
3182 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3184 * configure.in: added Solaris 2 and Irix 4 host support.
3186 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3188 * Makefile.in: remove -S flag from the FLEX definition
3190 * configure.in: rewrote, using new style case statement. use
3191 m68k.mt for m68k-aout systems
3193 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3195 * Makefile.in: map "ld" through program_transform_name when
3198 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3200 * cplus-dem.c: Removed. Use the version in libiberty now.
3201 * ldmisc.c: Use new libiberty version of cplus_demangle().
3203 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3205 * gld960.em (gld960_choose_target): default to little endian, not
3208 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3210 * ldlang.c (lang_process): don't pass null pointers when
3211 abs_output_section is what is required.
3212 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3213 used, and pass that down.
3214 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3217 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3219 * configure.in, config/ose68.mt: renamed OSE to ose.
3221 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3223 * ldsym.c (write_file_locals): Reorder check for common or
3224 undefined symbols so that it works.
3226 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3228 * configure.in: accept all m68K family members.
3230 * Makefile.in: always create installation directories.
3232 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3234 * ldlex.l: now parses comment correctly, added ~ to acceptable
3237 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3238 unary -ve constants.
3240 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3241 the command line can't be found.
3243 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3245 * ldlang.h: add new field "loadable" to output_section_statement.
3246 * ldlang.c (lang_output_section_statement_lookup): initilize new
3247 field. (wild_doit): if new field is not set, then stop output
3248 section from being loadable.
3249 (lang_enter_output_section_statement): set the field from the
3251 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3252 * h8300hms.sc-sh, h8300hms.em: get -r right.
3254 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3256 * ldint.texinfo: New internals manual (beginnings thereof).
3257 * PORTING: Removed, merged into ldint.texinfo.
3259 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3261 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3262 cdtest.exp: A test program (copied from libg++/test-install)
3263 that tests that constructor and destructors are handled
3266 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3268 * Makefile.in (install): install from ld.new, renaming during the
3269 copy, or else the next 'make install' needs to re-link ld.
3271 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3273 * configure.in: generalise hp recognition (from sef).
3275 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3277 * configure.in: recognize bsd and hpux hppa configurations.
3278 error messages echo to stderr, not stdout
3280 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3282 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3283 ldmisc.c: removed rcsid's.
3285 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3287 * ldlang.c (lang_map): print changes in sizes due to relaxing
3288 (size_input_section): maintain the delta information.
3289 * ldlang.h: add new field to struct to contain delta info.
3290 * relax.c (relax_section): complain if input not relaxable.
3291 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3294 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3296 * ldmain.c(main): prevent -r and -relax from being on at the same
3299 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3301 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3305 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3307 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3309 * ldlang.c(open_output): set the target arch and machine as soon
3310 as we can. (lang_size_sections): use new macros for setting vma
3313 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3315 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3316 Also deleted an unreachable path to wrs.
3318 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3320 * Makefile.in (install): use -d test for $tooldir before
3321 installing ld there so that $tooldir can be inherited from
3324 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3326 * ldlang.c: Two non-substantial changes for the sake of
3327 the old Portable C Compiler.
3329 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3331 * ldgram.y, ldlex.l: parse ABSOLUTE
3332 * ldexp.c: add support for ABSOLUTE
3334 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3336 * Makefile.in: Added default definitions for HOSTING_CRT0,
3337 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3338 * config/*.mh: Miscellaneous clean-up: Removed definitions
3339 of YACC (since it is not longer used in the Makefile).
3340 Remove HOSTING_* definitions that are subsumed by the
3341 ones added to Makefile.in. Removed most definitions of CC.
3342 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3343 These are no longer needed.
3345 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3347 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3348 rules, since these are used when building a distribution.
3349 * Makefile.in (ldlex.c): Don't re-direct output, since that
3350 leaves a bogus output files if it fails.
3352 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3353 * ldlex.c: Fix some unnecessary flex-specific-isms.
3355 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3357 * ldgram.y: move spurious semicolon
3358 * ldexp.h: fix prototype
3360 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3362 * ld.texinfo: references to linker now say "ld" not "gld".
3364 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3366 changed calling convention for Q_enter_global_ref
3367 * ldexp.c, ldlang.c, ldmain.c: reflect this
3368 * ldver.c: bump version to 1.97.1
3369 * ldindr.c (add_indirect): when an edict declaring an indirect
3370 symbol is found, make sure that any ideas about the symbol being
3371 common are changed if it now known to be defined.
3372 * ldmain.c (linear_library): complain once if archive isn't
3374 * ldlang.h, ldlang.c: make room for and initialize the complain
3377 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3379 * Makefile.in: use flex & bison from ../ if they exist.
3381 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3383 * relax.c (build_it): don't allocate space in the output file for
3384 stuff if -R flag applys to it.
3385 * ldfile.c: merge in VMS filename support
3386 * ldmain.c (main): take out ./ from library path, and close file
3387 before unlinking. Make multiple defs of a symbol create an
3389 * ldmisc.c: fatal errosrs delete output file
3391 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3393 * ldver.c: Increase version number to 1.97, for consistency
3396 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3398 * Makefile.in: FLEX -> LEX.
3400 * ld.texinfo: {} -> @{@}.
3402 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3404 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3405 (and associated change in -c option, now used for these scripts)
3407 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3409 * ldver.c: Bumped version to 1.96 - new release, resync with the
3411 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3412 rather than with raw malloc, makes it easier to track where memory
3414 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3415 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3416 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3419 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3421 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3423 * Makefile.in: use bootstrap for check.
3425 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3427 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3429 * Makefile.in: now use flex, not lex
3430 * ldlex.l, ldlang.c, ldctor.c: lint
3432 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3434 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3435 different sorts of filenames on the command line than in a script.
3437 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3439 * Makefile.in: rework CFLAGS so that they can be passed on the
3440 make command line. Remove MINUS_G. Default CFLAGS to -g.
3442 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3444 * relax.c: added handling for new "padding" seclet type, used to
3445 fill out gaps between section.
3446 * ldgram.y, ldlex.l: now -defsym on the command line is done
3449 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3451 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3453 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3455 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3458 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3460 * Makefile.in (install): Install second copy in $(tooldir)/bin
3461 without $(program_prefix), since that's what gcc expects.
3463 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3465 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3466 * h8300*: fix bit rot and add support for h8300xray target
3467 * go32.sh: target emulation for go32.
3469 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3471 * gld960.em, i960.sc-sh. Fix i960 bit rot
3473 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3475 * Makefile.in: install man page.
3477 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3479 * config/mt-<foo> renamed to <foo>.mt
3480 * config/mh-<foo> renamed to <foo>.mt
3481 * configure.in changed to reflect this
3482 * genscripts.sh now make .xbn files rather than .xN files
3484 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3486 * ldver.h: fix decl of ldversion.
3488 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3490 * Makefile.in: added check target.
3492 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3494 * ldmain.c (Q_enter_file_symbols): now aliases work again
3496 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3498 * Makefile.in: added clean-info target.
3500 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3502 * ldexp.c (exp_print_tree): don't try and follow null pointers
3504 * ldgram.y: remove 11 shift reduce errors
3506 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3508 * Makefile.in: added tooldir and program_prefix.
3510 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3512 * ldlang.c (size_input_section): don't move absolute sections
3516 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3518 * cplus-dem.c: yet another copy of this - maybe it should go into
3520 * ldgram.y: now -V and -v have different actions
3521 * ldver.c: if -V, prints list of emulations compiled in
3522 * ldmisc.c: support for cplus demangling
3525 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3527 * Makefile.in, configure.in: removed traces of namesubdir,
3528 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3529 copyrights to '92, changed some from Cygnus to FSF.
3531 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3533 * Makefile.in: Change mkscript rule into one for ./mkscript
3534 (for the sake of makes that don't realize they're the same).
3535 * PORTING: Add more details.
3536 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3538 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3540 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3541 config/mt-hp300bsd: New port to hp300 running BSD.
3543 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3545 Major rewrite of how ld is configured. The major idea
3546 is to use shell scripts to generate everything.
3547 * generic.em replaces ldtemplate.
3548 * Other *.em files replace various *.c files.
3549 A *.em file is a shell script that generates the corresponding
3550 ld__*.c file that implements an emulation. This is usually
3551 a straight 'cat' of a here-document, possibly with substitutions.
3552 * Script files (*.sc) are places by *.sc-sh scripts.
3553 Again, these are simple shell scripts that 'cat'
3554 here-documents, usually with some substitutions.
3555 The output a *.sc-sh is a script file.
3556 * Each emulation is defined by a short shell script with
3557 extension *.sh that specifies the emulation-specific
3558 parameters (such as the name of the *.sh-sc and *.em
3560 * genscript.sh is the master shell script used to generate
3561 an emulation. It is passed various argument, including
3562 the name a the emulation-speciic *.sh file that it
3563 "sources" to set variables to emulation-specifc parameters.
3564 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3565 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3566 * config/mh-foo: Rename LDEMULATION names as appropriate
3567 (usually 'gldfoo' -> plain 'foo').
3568 * ldwrite.c: Fixed a typo in a comment.
3569 * Makefile.in: Major changes. Removed some the sed
3570 magic to converts scripts, since that is now handled
3571 by genscripts.sh and the *.sc-sh scipt generators.
3572 * config.h: Remove a bunch of macros defining emulations
3573 and targets. This becomes one less file to edit when
3574 adding emulations or targets.
3575 * ldemul.h (struct ld_emulation_xfer_struct): Add
3576 emulation_name and target_name fields.
3577 * ldemul.c, ldemul.h: Define some default functions used
3578 by most emulations (and remove from the *.em scripts).
3579 * ldemul.c (ldemul_choose_target): Search the new
3580 ld_emulations array using a loop (instead of a hardwired
3581 nested if statement).
3582 Define the ld_emulation from the automatically-geenrated
3583 ldemul-list.h. This means you no longer have to edit ldemul.c
3584 to add a new emulation.
3585 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3586 their expansions, since the former no longer exist.
3587 * PORTING: A very rough first draft of a porting guide.
3589 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3590 to be terminated by a new-line (instead of requiring a semicolon).
3592 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3594 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3595 tests for NULL pointers all over the place.
3596 * ldlang.c (lang_process): remember to relocate global symbols
3597 *after* relaxing has done it stuff.
3599 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3601 * config/mt-coff-h8300: use EMUL like everything else
3602 * ldlang.c: (print_padding_statement): print the right address.
3603 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3606 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3608 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3609 * ldlang.c (print_data_statement): print the right address.
3611 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3613 * Makefile.in: The rule for testing ld by re-linking itself
3614 via an intermediate -r link was moved to the ld1 rule
3615 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3616 which allows the bootstrap rule to work.
3617 * ldctor.c (find_constructors): Don't create a constructor
3618 list if it is already defined (as would happen if ld is
3619 invoked by collect).
3621 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3623 * config/mh-sparc.h: now uses libgcc.a
3624 * ldmain.c: quit using exit
3625 * *sc: use *(COMMON) rather than [COMMON]
3626 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3627 to allow preprocessing of .l file.
3628 * Makefile.in: New ldlex.l mangling
3629 * ldexp.c (fold_binary): perform expressions with % and / in
3631 * ldfile.c (open_a): open archives on VMS in a special way
3634 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3636 * ldgram.y: map -M behave in the same way as -Map (sets file name
3638 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3639 whether or not relaxing has been done.
3640 * ldmain.c: don't open a map file if it doesn't have a name
3641 * relax.c: all the brains have moved into bfd.
3642 * ldwrite.c: ammend comment
3644 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3646 * Makefile.in: added relax, also made three stage go through a
3649 * config.h: if GNU960 defined, then default emulation mode is
3651 * ldexp.h, ldexp.c: map to file hooks
3652 * ldlang.c: map to file hooks
3653 * ldgram.y: added -Map -relax
3654 * ldlex.l: added -relax, -Map
3655 * ldmain.c: open map file
3656 * ldmisc.c: support for map file
3657 * ldwrite.c: new relax magic
3659 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3661 * Makefile.in, config/tm-*.h: Clean up make output, only
3662 pass DEFAULT_EMULATION to ldmain.c.
3664 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3666 * ldver.c: Bump to version 1.94.
3668 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3670 * Makefile.in: infodir belongs in datadir.
3672 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3674 * Makefile.in: Pass -y to bison. (Again;
3675 accidentally deleted by Rich.)
3676 * news.sc, ldgld68k.sc: Define __end as well as _end.
3678 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3680 * ldindr.h: added to contain prototypes of ldindr.c
3681 * ldfile.c: include ctype.h
3682 * ldmain.c: include the requried prototype headers
3683 * ldwrite.c: get_reloc_upper_bound has been renamed
3684 bfd_get_reloc_upper_bound
3686 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3688 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3689 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3690 spaces following hyphens, bsd make can't cope. added
3691 standards.text support and made it look like all the other
3694 * configure.in: configure now runs entirely in objdir so make file
3695 existence checks against ${srcdir}. Mark this directory as
3698 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3700 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3701 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3702 and mandir now keyed off datadir by default.
3704 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3706 * ldver.c: Bumped version to 1.93.
3707 * Makefile.in: Pass -y to bison.
3709 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3711 * config.h: h8 is now coff, not ieee
3712 * h8300hds.sc: reflect the same
3714 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3716 * ldver.c (ldversion()): Update to 1.92.
3717 * ldctor.c: There are two places constructor sets
3718 can be defined. One of them checked for an existing
3719 duplicate, the other didn't. Unfortunately, the latter
3720 was called after the former ...
3721 So, factor out code for inserting a new element into
3722 constructor_name_list (after checking for a duplicate)
3723 into a new function add_constructor_name, and call
3724 it from both aforementioned places (ldlang_add_constructor
3725 and ldlang_check_for_constructors).
3727 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3729 * Makefile.in: Rename .c files generated from ldtemplate
3730 to have names starting with ld__. This helps 'make clean'.
3732 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3734 * Makefile.in: Take out the version number for install
3735 * m88kbcs.sc: put in contructor blocks.
3737 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3739 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3740 parameter, a format, and an arg pointer, and rename it to
3741 vfinfo(). Write info() in terms of new vfinfo().
3742 New einfo() is the same as info(), except it writes to stderr.
3743 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3744 ldmisc.c: Replace "error" calls to info() by new einfo().
3746 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3748 * ldlex.l ldgram.y: made -V option do same as -v
3749 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3752 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3753 i386 aout changes from Bob Kukura
3754 * Makefile.in, config.h: added i386aout support
3755 * configure.in: fixed /h-{myhost} typo
3756 * ldgram.y: -MM now gives more boring map.
3757 * ldlang.c: now does D_PAGED flag the right way.
3758 * ldsym.c: -MM flags does the right thing.
3760 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3762 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3763 * ldlang.c (init_os): Compensate for BFD change,
3764 where bfd_make_section now returns NULL for a duplicate
3765 section request, instead of the old section.
3767 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3769 * ldver.c: Bump to version 1.91 (consistent with binutils).
3771 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3773 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3774 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3775 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3776 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3777 Add or update copyright notices.
3779 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3782 * Makefile.in: Changed installation directory name scheme
3783 to be consistent with gcc. Also changed 'install'.
3785 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3787 * Makefile.in: new targets ld.mm, ld.me
3789 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3791 * Makefile.in, ldtemplate: Need to use separate scripts
3792 for -n and -N options. Yet more complication.
3794 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3796 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3797 work). Add some lines to avoid Sun Make VPATH bugs.
3799 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3801 * news.sc: Add alignment for data segment.
3802 * ldtemplate: Add (yet another) script to get for -n or -N
3803 options. (These need different alignment than ZMAGIC files.)
3804 * Makefile.in: Add stuff for new foo.xn scripts.
3805 These are generated by replacing "ALIGN(0x...00)" by ".".
3807 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3809 * Makefile.in: new targets ld.ms, ld-index.ms
3810 ld.texinfo: remove tabs, other cleanups for texi2roff
3812 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3814 * ldmain.c (main): Make config.magic_demand_paged be true
3815 by default. Don't the WP_TEXT and D_PAGED flags of
3816 output_bfd here; it's too late, so set it when output_bfd
3817 is created (in ldlang.c). Also fix setting of EXEC_P flag
3818 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3819 * ldlang.c: Remove some duplicate extern declarations.
3820 * ldgram.y: Fixes to -N and -n options.
3821 * Makefile.in: Recognize upper case letters in sed script
3822 to remove assignments from script files.
3823 * ldtemplate: Don't assukme that -N or -n options
3824 imply use of -r script.
3825 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3827 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3829 * ldtemplate: include bfd.h before sysdep.h.
3831 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3833 Restructure configuration scheme for bfd, binutils, ld.
3835 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3836 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3837 Change some config names to match other dirs.
3838 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3840 * config/: Rename some config files to match up h-*.h names.
3841 Remove all the HOST_SYS definitions from the config files.
3843 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3845 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3846 * ldtemplate: Remove ldfile_add_library_path calls;
3847 just use the SEARCH_DIR commands in the script files.
3848 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3849 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3850 This is primarily intended for cross-linking, where you would
3851 place libaries in a different place than native libraries.
3852 Also, emulations made from ldtemplate now use $(srcdir).
3853 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3854 form; people can use the Makefile's LIB_PATH to override.
3856 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3858 * Makefile.in: fix target ld.dvi, add target ld.info
3859 ld.texinfo: make info filename ld.info
3861 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3863 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3865 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3866 few BFD types & enums.
3873 version-control: never