2 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
4 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
5 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
8 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
10 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
11 all supported emulations.
13 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
15 * ldemul.c (ldemul_list_emulations): New function.
16 * ldemul.h (ldemul_list_emulations): Declare.
17 * ldver.c (help): List supported targets and emulations.
19 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
21 * scripttempl/elf.sc (.debug): Relocate to address 0.
22 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
23 .debug_sfnames, .line): Likewise.
25 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
27 * emultempl/elf32.em (hold_rel): New static variable.
28 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
29 contents whose names begin with ".rel" after hold_rel. Remove the
30 assertion which checked for unplaced .rel sections. Don't try to
31 sort the section into place if place->bfd_section is NULL.
32 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
33 section beginning with ".rel".
35 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
37 Doc note from pierre@phi.la.tce.com (Pierre Willard):
38 * ld.texinfo: -X and -x work even if -s or -S are not specified.
39 * ld.1: Similar change.
41 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
43 * emulparams/gld960coff.sh (COFF_CTORS): Define.
44 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
46 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
48 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
49 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
50 * config/i386-lelf.mt: New file.
51 * config/i386-gelf.mt: New file.
53 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
55 * configure.in: Match on mips-ecoff, and default to the IDT
58 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
60 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
61 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
62 to double the size of the table.
65 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
67 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
70 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
72 * Makefile.in (distclean): Do recursive deletion, since ldscripts
75 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
77 * ldmain.c (main): If trace_file_tries is true, and we are using
78 an internal linker script, print out the script.
79 * ldfile.c (try_open): Reindent function. Make the messages about
80 opening script files more informative.
82 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
83 * ld.texinfo, ld.1: Update accordingly.
85 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
87 * ldlang.c (lang_one_common): Adjust references to common symbol
88 information for new structure.
90 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
92 * ldmain.c (undefined_symbol): Handle section being NULL.
94 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
95 * ldexp.c (fold_name): Likewise.
96 * ldlang.c (print_one_symbol): Likewise.
97 (lang_finish): Likewise.
98 * ldmain.c (multiple_common): Likewise.
99 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
100 renamed to bfd_link_hash_undefweak.
102 * scripttempl/alpha.sc: Set address of .data section correctly
103 when -n or -N is used. Patch from Chris G Demetriou
104 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
105 * scripttempl/mips.sc: Similar change.
107 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
109 * ldlang.c (lang_size_sections): Clarify error message when user
110 specified start addr conflicts with region. Fix resetting of
113 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
115 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
116 in lang_allocating_phase_enum.
118 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
120 * Makefile.in (distclean): Depend upon clean. Don't bother to
121 remove files which will be removed by clean. From patch by
122 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
124 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
126 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
127 a MIPS target, clobber the size of all but the first input
128 .reginfo section to be 0, so that lang_size_sections sets the
129 correct size for the output .reginfo section.
131 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
133 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
134 Remove unused variable is.
136 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
138 * configure.in: Add support for powerpc-*-eabi.
140 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
143 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
144 elf.sc, which defines some new symbols PowerPC elf needs.
146 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
148 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
149 constructor entry is in the absolute section.
151 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
153 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
154 * config/i386-gnu.mt: New file. Include ELF support.
156 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
158 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
159 there are any input sections named .gnu.warning, treat them as
160 containing a warning message to be printed by the linker, and
161 clobber the size so that the message is not copied into the output
163 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
166 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
168 * configure.in (w65-*-*): New target.
169 * Makefile.in: Update.
170 * scripttempl/w65.sc: New.
171 * config/coff-w65.mt: New.
173 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
175 * ldlang.c (lang_place_orphans): Don't ignore files with
176 just_syms_flag set. Instead, put all their sections in
177 bfd_abs_section_ptr, using the section VMA as the output_offset.
179 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
181 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
182 name `reloc_howto_type', since it's now defined to be const.
183 * ldlang.c (lang_add_reloc): Ditto.
184 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
186 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
188 * ldexp.c (fold_binary): Adding or subtracting an absolute value
189 to a relative value does not require forcing the relative value to
190 be absolute. Also, reindent function.
192 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
194 * ldwrite.c (clone_section): Create a symbol with the
195 same name as the section.
197 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
199 * ld.h (split_by_reloc, split_by_file): New flags.
200 * ldwrite.c (clone_section, split_sections): New functions.
201 * lexsup.c (parse_args): Understand new split options.
204 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
206 * configure.in (arc-elf): New target.
207 * Makefile.in (earcelf.c): New target.
208 * config/arc-elf.mt: New file.
209 * emulparms/arcelf.sh: New file.
212 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
214 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
215 .data segment. They must be writable when creating a shared
216 library. From H.J. Lu <hjl@nynexst.com>.
218 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
220 * emultempl/miposecoff.em: New file.
221 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
222 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
223 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
224 provide __runtime_reloc_start and __runtime_reloc_stop if they are
225 used. Align _fdata to a 16 byte boundary.
226 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
228 (emipsidtl.c): Likewise.
229 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
231 * ld.h (args_type): Add new field embedded_relocs.
232 * ldemul.h (ldemul_after_open, after_open_default): Declare.
233 (ld_emulation_xfer_struct): Add new field after_open.
234 * ldemul.c (ldemul_after_open): New function.
235 (after_open_default): New function.
236 * ldlang.c (lang_process): Call ldemul_after_open.
237 * lexsup.c (parse_args): Handle --embedded-relocs.
238 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
239 new after_open field to after_open_default.
240 * emultempl/generic.em, emultempl/gld960.em: Likewise.
241 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
242 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
243 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
244 * ld.texinfo, ld.1: Mention -embedded-relocs.
246 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
248 * Makefile.in: Add eshl.o.
249 * config/coff-sh.mt: Add shl emulation.
251 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
253 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
254 Youngdale <eric@aib.com>.
256 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
258 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
259 * config/i386linux.mh: New file; set HOSTING_CRT0.
260 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
261 /usr/lib, since that is already in LIB_PATH.
263 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
265 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
267 (.data, .bss): If "-N", then place the data/bss just after the end
268 of the .text section rather than at the default 0x40000000.
270 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
273 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
275 Patches from Eric Youngdale <eric@aib.com>:
276 * ldlang.c (lang_finish): Don't warn if entry symbol not found
277 when generating a shared library.
278 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
279 attempting to place an orphaned relocation section when generating
280 a dynamically linked object.
282 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
285 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
287 * ld.h (args_type): Add field export_dynamic.
288 * lexsup.c (parse_args): Recognize --export-dynamic.
289 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
290 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
292 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
294 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
295 we allocate common symbols.
297 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
299 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
300 .rela.fini to the list of .rel* sections.
302 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
304 * ldlang.c (load_symbols): Add new argument place. Only accept
305 linker scripts if place is not NULL. Put commands found in an
306 assumed linker script into place.
307 (lookup_name): Pass NULL as place argument to load_symbols.
308 (open_input_bfds): In lang_input_statement_enum case, pass a place
309 argument to load_symbols, and store any new statements after the
312 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
314 * ldver.c (ldversion): Bump to 2.5.3.
316 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
318 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
320 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
322 * Makefile.in (check): Add missing "else true" clause.
324 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
326 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
327 entry point to "start". Align at end of each section to 0x200.
328 Start .text section 0x1000 later. Add _etext, _edata, _end
331 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
333 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
334 composed of different object file formats.
335 (ldctor_build_sets): If the output format does not support the
336 reloc, and we are not generating a relocateable link, try getting
337 the reloc from the input format.
339 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
341 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
342 (em68knbsd.c): New target.
344 * config/m68k-nbsd.mt: New file.
345 * emulparams/m68knbsd.sh: New file.
346 * configure.in (m68*-*-netbsd*): Use above configs.
348 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
350 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
351 appropriately named static library, stop the search at that
354 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
356 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
357 and esparcnbsd.o; sorted entries.
358 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
360 * config/netbsd532.mt: Removed.
361 * emulparams/netbsd532.sh: Removed.
363 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
364 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
365 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
366 sparc*-*-netbsd*): Use above configs.
368 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
370 * ldmain.c (multiple_common): One of the types may now be
371 bfd_link_hash_indirect. The old BFD argument may be NULL.
373 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
375 * configure.in: Add * at the end of m68k-hp-hpux.
377 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
379 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
382 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
384 * scripttempl/nw.sc: Gather constructors and destructors and
385 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
387 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
389 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
390 (ei386nw.c, eppcnw.c): New targets.
392 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
393 scripttempl/nw.sc: New files, for i386 and powerpc netware.
395 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
396 instead of {i386,ppc}-elf.
398 * configure.in (sparc*-*-netware): Removed. There is no such
401 * ldint.texinfo: Move misplaced `@end iftex'.
403 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
405 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
406 .rela.dtors to the list of .rel* sections.
408 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
410 * ldver.c (ldversion): Update to version 2.5.
411 * Version 2.5 released.
413 * configure.in (all_targets): Handle i386-linux*.
415 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
417 * scripttempl/aout.sc: Set _etext and __etext to ., not
418 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
419 will not break any other system. From Eric Valette
422 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
424 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
425 --verbose to get the old -V behaviour.
426 * ld.1, ld.texinfo: Document this change.
428 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
430 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
431 assertion, since it could fail with a user defined linker script.
433 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
434 name in the hash table during the first phase--the hash table does
435 not even exist at that point, much less have the right value.
437 * Makefile.in (CC): Define.
438 (CXX): Move definition, change from g++ to gcc.
439 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
440 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
441 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
442 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
443 (.cc.o): Comment out.
445 (site.exp): Don't create testdir or set tmpdir.
446 (check): Run checks even if not running native. Use CC_FOR_TARGET
447 instead of RUNTEST_CC, and likewise for CXX.
448 (cdtest targets): Comment out.
449 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
450 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
451 * cdtest-main.cc, cdtest.exp: Remove.
453 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
455 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
456 file naming problems.
457 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
458 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
459 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
460 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
461 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
462 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
463 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
465 * genscripts.sh: Always search /usr/local/TARGET/lib.
467 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
469 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
471 * configure.in: Handle i386-bsdi* targets like i386-bsd.
473 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
475 * lexsup.c (parse_args): Add support for -a for HP/UX
478 * lexsup.c (parse_args): -c takes an argument.
480 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
482 * ld.h (args_type): Add new field endian.
483 * lexsup.c (parse_args): Handle -EB and -EL by setting
485 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
486 * ldlang.c (lang_add_output_format): Add arguments big and little.
487 If command_line.endian is set, use it to select big or little
488 rather than the default. Changed all callers.
489 * ldlang.h (lang_add_output_format): Update declaration.
490 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
491 LITTLE_OUTPUT_FORMAT.
492 * emulparams/elf32mipl.sh: Likewise.
493 * emulparams/mipsbig.sh: Likewise.
494 * emulparams/mipsbsd.sh: Likewise.
495 * emulparams/mipsidt.sh: Likewise.
496 * emulparams/mipsidtl.sh: Likewise.
497 * emulparams/mipslit.sh: Likewise.
498 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
499 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
501 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
502 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
503 * scripttempl/mipsbsd.sc: Likewise.
505 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
506 depending upon ldgram.c, so that a parallel make does not try to
509 * configure.in (mips*el-elf*): New target.
510 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
511 (eelf32mipl.c): New target.
513 * config/mipsl-elf32.mt: New file.
514 * emulparams/elf32mipl.sh: New file.
516 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
518 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
521 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
523 * ldmisc.c (vfinfo): Print BFD file name as well as file name
524 returned by find_nearest_line, in case the file name is something
525 unhelpful such as a .h file. Handle %u.
527 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
529 * ldlang.c (lang_do_assignments): Make sure output statement
530 has an attached bfd_section before trying to dereference it.
532 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
534 * ld.h (ld_config_type): Add new field warn_once.
535 * ldmain.c (undefined_symbol): Handle -warn-once.
536 * lexsup.c (parse_args): Recognize -warn-once.
537 * ld.texinfo (Options): Document -warn-once.
540 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
541 name. For %C, print the function name on a separate line, to keep
542 the length of error messages under control.
543 * ldmain.c (multiple_definition): Use %D for ``first defined
545 (undefined_symbol): Use %D for ``more undefined references
548 * ldmisc.c (multiple_warn): Remove; no longer used.
549 * ldmisc.h (multiple_warn): Don't declare.
551 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
553 * ldlang.c (print_output_section_statement): Print all lines
556 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
558 * ldlang.c (load_symbols): Check for archive before object. Use
559 bfd_check_format_matches, and, if ambiguous, print a list of
560 matching formats. If file format is not recognized, treat file as
562 * ldgram.y (yyerror): If assuming an object file is a script,
563 mention that. Tweak the format of the error messages.
564 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
565 guess that this is not actually a script, and just report that the
566 file format was not recognized.
567 * ld.texinfo (Options): Admit that -( may be used more than once.
568 Add note that unrecognized object files are now treated as linker
571 * ldfile.c (ldfile_input_filename): Make const.
572 (ldfile_assumed_script): New variable.
573 (try_open): Change arguments types to const.
574 (ldfile_find_command_file): Likewise.
575 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
576 * ldfile.h: Update declarations for ldfile.c changes.
577 * ldlex.l: Include <ctype.h>.
578 (file_name_stack): Change to be const char *.
579 (lineno_stack): New static variable.
580 (<<EOF>>): Set lineno as well as ldfile_input_filename.
581 (lex_push_file): Make name argument const. Initialize
583 (lex_redirect): Initialize lineno_stack entry.
584 (lex_warn_invalid): Handle non printable characters nicely.
585 * ldlex.h (lex_push_file): Declare second argument as const.
587 * ldgram.y (ifile_p1): Recognize GROUP.
588 * ldlex.l: Recognize GROUP.
589 * ld.texinfo (Option Commands): Document GROUP.
591 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
593 * config/m68klynx.mh: New file.
595 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
597 * emultempl/hppaelf.em: Add newlines to the error messages.
599 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
601 * config/i386lynx.mh: New file.
602 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
605 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
607 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
608 (GENERATE_SHLIB_SCRIPT): Define as yes.
609 (DYNAMIC_LINK): Define as false.
610 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
611 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
612 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
613 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
616 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
618 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
620 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
622 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
623 .got section is now explicitly handled in elf.sc.
625 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
627 * scripttempl/alpha.sc: Redo script to set . outside of sections
628 and not bother to explicitly specify section addresses.
629 Explicitly place .sdata section.
631 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
633 * scripttempl/m68kcoff.sc: Put .bss in data segment.
635 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
636 0, and to only be marked as NOLOAD if relocating.
637 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
638 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
639 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
640 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
641 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
642 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
643 * scripttempl/sparclynx.sc: Likewise.
645 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
647 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
648 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
651 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
653 * ld.h (args_type): Add field soname.
654 * lexsup.c (parse_args): Handle -soname argument.
655 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
657 * ld.texinfo: Document -soname.
659 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
661 * ldlang.c (lang_check): Don't try to set the architecture if the
662 input and output files are incompatible. Just warn.
664 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
666 * configure.in: Change i[34]86 to i[345]86.
668 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
670 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
672 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
674 Make the ELF linker handle orphaned sections reasonably. Also,
675 define __start_SECNAME and __stop_SECNAME around sections whose
676 names can be represented in C, for the benefit of symbol sets in
678 * ldemul.h (ldemul_place_orphan): Declare.
679 (ld_emulation_xfer_type): Add place_orphan field.
680 * ldemul.c (ldemul_place_orphan): New function.
681 * ldlang.h (wild_doit): Declare.
682 * ldlang.c (wild_doit): Make nonstatic.
683 (lang_place_orphans): Call ldemul_place_orphan.
684 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
685 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
687 (gld${EMULATION_NAME}_place_orphan): New static function.
688 (gld${EMULATION_NAME}_place_section): New static function.
689 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
691 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
693 * scripttempl/aout.sc: Add .linux-dynamic after .data.
695 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
697 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
698 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
700 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
702 * ldexp.h (exp_get_abs_int): Declare.
704 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
706 * ldlang.c (lang_do_assignments): Handle complex AT's better.
707 * ldexp.c (exp_get_abs_int): New function.
709 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
711 * configure.in: add i960-nindy-coff support.
713 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
715 * ldlex.l (yy_create_string_buffer): Handle change to internal
716 interface in flex 2.4.7.
718 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
720 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
721 New function; add 0x20 to any use of -Ttext.
722 (gld${EMULATION_NAME}_create_output_section_statements): New
724 (ld_${EMULATION_NAME}_emulation): Use the new function
725 gld${EMULATION_NAME}_create_output_section_statements.
727 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
729 * scripttempl/mips.sc: Redo script to set . outside of sections
730 and not bother to explicitly specify section addresses.
732 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
734 * scripttempl/elf.sc: Copy several more relocation sections into
735 the output. Put .got.plt sections into .got.
737 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
739 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
741 Add a new script operator, PROVIDE, to define a symbol only if it
743 * ldgram.y (PROVIDE): New token.
744 (assignment): Accept PROVIDE.
745 * ldlex.l (PROVIDE): New token.
746 * ldexp.h (node_type): Add etree_provide to node_class enum.
747 (exp_provide): Declare.
748 * ldexp.c (exp_fold_tree): Handle etree_provide.
749 (exp_provide): New function.
750 (exp_print_tree): Handle etree_provide.
751 * ld.texinfo: Document PROVIDE.
753 * ldlang.c (lang_common): Pass desired alignment to
754 lang_one_common as power of two.
755 (lang_one_common): Get common symbol alignment from linker hash
756 table entry. Treat desired alignment as a power of two.
758 * ldlang.c (wild_section): Attach all section with the given name,
759 not just the first one. If there is no name, attach all sections
760 even if the SEC_IS_COMMON flag is set.
762 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
764 * ld.h (args_type): Add field rpath.
765 * lexsup.c (S_ISDIR): Define if not already defined.
766 (parse_args): Add support for -rpath. If -R is used to name a
767 directory, treat it as -rpath for Solaris compatibility.
768 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
769 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
770 * ldmain.c (main): Initialize command_line.rpath to NULL.
771 * ld.texinfo: Document -rpath option.
773 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
775 * emulparams/pc532machaout.sh: New file. Pc532 mach script
778 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
780 * config/pc532mach.mt: New file. Pc532 mach target support.
782 * config/pc532mach.mh: New file. Pc532 mach host support.
784 * config/netbsd532.mt: New file. Netbsd 532 target support.
786 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
788 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
791 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
793 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
794 bfd_abs_section_ptr, not &bfd_abs_section.
796 * lexsup.c (parse_args): Changed "retain-symbols-file" from
797 no_argument to required_argument. From djm.
799 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
801 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
802 sections to force a VMA of 0; needed for ELF backends which have
803 not been converted to the new linker style.
805 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
807 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
808 it was for the HPUX dynamic loader's use and it creates problems
811 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
813 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
814 * ldlang.h (lang_do_assignments): Put external decl here.
815 * emultempl/hppaelf.em: Minor cleanups throughout file.
816 (hppa_elf_create_output_section_statements): Rewrite.
817 (hppaelf_finish): Rewrite.
819 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
821 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
823 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
825 * ld.texinfo: -Bstatic is not ignored.
827 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
829 * ldlex.l: Recognize \r the same as \n.
831 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
833 Preliminary support for generating shared libraries, from Eric
834 Youngdale <ericy@cais.cais.com>.
835 * genscripts.sh: If the emulation parameter file sets
836 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
837 CREATE_SHLIB defined.
838 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
839 link_info.shared is set, use the .xs script file.
840 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
841 .interp section, and don't include TEXT_START_ADDR in the starting
842 address of the first section.
843 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
844 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
846 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
848 * configure.in: Change --with-targets to --enable-targets.
850 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
852 * lexsup.c (parse_args): Add support for new options -( -) with
853 synonyms --start-group --end-group.
854 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
855 (lang_group_statement_type): Define new struct.
856 (lang_statement_union_type): Add group_statement field.
857 (lang_enter_group, lang_leave_group): Declare.
858 * ldlang.c (lang_for_each_statement_worker): Handle
859 lang_group_statement_enum.
860 (map_input_to_output_sections, print_statement): Likewise.
861 (lang_size_sections, lang_do_assignments): Likewise.
862 (open_input_bfds): Completely rewrite. Now does its own looping,
863 rather than using lang_for_each_statement. Handle groups.
864 (lang_process): Update call to open_input_bfds.
865 (print_group): New static function.
866 (lang_enter_group, lang_leave_group): New static functions.
867 * ldfile.c (ldfile_open_file): If the file has already been
868 opened, just return rather than taking an assertion failure.
869 * ldver.c (help): Mention new options.
870 * ld.texinfo: Document new options.
872 * ldlang.c (end_of_data_section_statement_list): Don't define.
873 (lang_leave_output_section_statement): Don't set obsolete variable
874 end_of_data_section_statement_list.
876 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
879 * ldlang.c (lang_size_sections): Adjust current region address
880 even for sections with an explicit address. From
881 ralphc@pyramid.com (Ralph Campbell).
883 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
884 From jrs@world.std.com (Rick Sladkey).
886 * scripttempl/mipsbsd.sc: Let sections align to their natural
889 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
891 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
893 (lang_abs_symbol_at_beginning_of): Likewise.
894 (lang_abs_symbol_at_end_of): Likewise.
895 (lang_size_sections): Use bfd_is_abs_section to check for the
896 absolute section. Don't try to set the VMA or output_offset or
897 size of the absolute section.
898 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
901 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
903 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
904 when generating relocatable objects.
906 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
908 * emultempl/linux.em: New file providing support for linking
909 against Linux shared libraries.
910 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
911 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
913 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
915 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
916 * ldmain.c (main): Initialize link_info.shared to false. Give
917 error if link_info.relocateable and link_info.shared are both set.
919 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
920 it as naming an emulation to be added to EMULATION_OFILES.
921 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
923 * Makefile.in: Rebuilt dependencies.
924 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
925 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
926 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
927 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
928 (ei386linux.c): Remove; now in Makefile.in.
929 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
930 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
931 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
932 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
933 (eelf64_sparc.c): Remove; now in Makefile.in.
934 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
935 (eelf32_sparc.c): Remove; now in Makefile.in.
937 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
938 no owner--it might be bfd_abs_section. From Eric Youngdale
939 <ericy@cais.cais.com>.
941 * scripttempl/aout.sc: Let sections align to their natural
944 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
946 * ldemul.h (ldemul_open_dynamic_archive): Declare.
947 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
948 * ldemul.c: Include ldexp.h and ldlang.h.
949 (ldemul_open_dynamic_archive): New function.
950 * ldfile.h (ldfile_open_file_search): Declare.
951 * ldfile.c: Include ldemul.h.
952 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
953 argument, not bfd *. Change all callers.
954 (ldfile_open_file_search): Rename from open_a. Return boolean
955 argument, not bfd *. Clean up. Change all callers.
956 (ldfile_open_file): If doing a dynamic link, call
957 ldemul_open_dynamic_archive rather than assuming the extension of
958 a dynamic object is ".so".
959 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
961 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
963 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
965 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
966 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
967 Accept -static as a synonym for -non_shared.
969 Let the user change the dynamic linker used by ELF code.
970 * ld.h (args_type): Add new field interpreter.
971 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
973 * ldmain.c (main): Initialize command_line.interpreter to NULL.
974 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
975 the ELF backend to return the .interp section. If
976 command_line.interpreter is not NULL, set the contents of .interp
978 * ld.texinfo: Mention -dynamic-linker.
980 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
983 * lexsup.c (parse_args): Sort out the option macros and change the
984 definitions to make it easier to add a new option.
986 * scripttempl/aout.sc: Define __etext and __edata to go along with
989 * ld.h (ld_config_type): Add new field traditional_format.
990 * lexsup.c (parse_args): Add traditional-format to longopts, and
992 * ldmain.c (main): Initialize config.traditional_format to false.
993 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
994 flags of output_bfd according to config.traditional_format.
995 * ldver.c (help): Mention -traditional-format.
996 * ld.texinfo: Document -traditional-format.
998 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1000 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1001 they are encountered.
1003 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1005 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1006 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1008 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1010 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1011 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1013 * ldfile.c (open_a): If this is not an archive, try to open it in
1014 the current directory before searching for it.
1016 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1018 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1019 BLOCK works in a section address as documented.
1021 * ldgram.y (YYDEBUG): Don't define.
1023 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1025 * emultempl/gld960.em: Pass false for new argument to
1026 ldfile_add_library_path.
1027 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1029 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1032 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1034 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1036 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1038 * Makefile.in (check): Delete ld.new dependency so that a regression
1039 test doesn't trigger a rebuild of the linker.
1041 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1043 * ldlang.c (map_input_to_output_sections): For lang_address, call
1044 init_os if it hasn't already been called.
1046 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1048 Add support for SunOS shared libraries.
1049 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1050 shared library support code.
1051 * emultempl/sunos.em: New file.
1052 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1053 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1054 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1055 (esun3.c): Likewise.
1057 * ldlang.c: Minor formatting cleanups.
1058 (lang_for_each_input_file): New function.
1059 * ldlang.h (lang_for_each_input_file): Declare.
1061 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1063 (search_head): Declare.
1064 (ldfile_add_library_path): Add new cmdline argument in prototype.
1065 * ldfile.c (search_head): Make non-static.
1066 (search_dirs_type): Move to ldfile.h.
1067 (ldfile_add_library_path): Accept cmdline argument, and save it.
1068 * lexsup.c (parse_args): Pass true for new cmdline argument of
1069 ldfile_add_library_path.
1070 (set_default_dirlist): Likewise.
1071 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1072 argument of ldfile_add_library_path.
1073 * ldgram.y (ifile_p1): Likewise.
1075 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1077 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1078 total_size, superfile and chain.
1079 * ldfile.c (open_a): Don't clear search_dirs_flag.
1080 (ldfile_open_file): Don't try to open superfile. Assert that file
1081 has not already been opened.
1082 * ldlang.c (new_afile): Don't initialize superfile.
1083 * ldmain.c (add_archive_element): Don't initialize subfiles or
1084 chain or superfile. Initialize search_dirs_flag to false.
1086 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1088 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1090 Changes from binutils-2.4 release:
1092 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1093 variables, use whitespace, so scripts don't break.
1095 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1097 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1099 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1100 * Makefile.in: Noted change.
1102 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1103 don't know where that's supposed to come from, or why it's
1106 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1108 * configure.bat: update to latest makefile.in
1109 * emulpara/go32.sh: set to coff-go32 not aout
1110 * emultemp/generic.em: strength-reduce the structure of
1111 this shell script, since the only available shell for
1112 DOS can't handle complex syntax.
1113 * emultemp/stringify.sed: for "sed -f" instead of inline.
1114 * makefile.in: depend on stringify.sed as well as genscripts.sh
1115 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1116 * genscripts.sh: empty variables aren't always considered "set",
1117 so set them to "y" instead.
1119 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1121 * ldlang.c (entry_symbol): Make static.
1122 (lang_add_entry): Add cmdline argument.
1123 * ldlang.h (lang_add_entry): Change prototype.
1124 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1125 * lexsup.c (parse_args): Likewise.
1127 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1129 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1130 .reginfo an address.
1131 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1132 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1133 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1135 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1137 Add support for ELF shared libraries.
1138 * ld.h (ld_config_type): Add field dynamic_link.
1139 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1140 on attempts to use -r with -relax, -call_shared or -s.
1141 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1142 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1143 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1144 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1145 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1146 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1148 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1149 opening a file with a .so extension first.
1150 * emultempl/elf32.em: New file.
1151 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1152 (NONPAGED_TEXT_START_ADDR): Likewise.
1153 (TEMPLATE_NAME): Define as elf32.
1155 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1156 * scripttempl/elf.sc: Add placement for new dynamic sections.
1157 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1158 outside of any section. Don't use ALIGN(8); just let one section
1159 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1160 sections; they'll be handled correctly anyhow.
1161 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1163 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1165 * Makefile.in (install): Redirect output of ln to /dev/null.
1167 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1169 * emultempl/hppaelf.em: Change all references of
1170 .hppa_linker_stubs to .PARISC.stubs.
1171 * scripttempl/hppaelf.sc: Likewise.
1173 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1175 * ldlang.c (print_output_section_statement): Change ``no attached
1176 output section'' message slightly.
1177 (lang_do_assignments): Don't recurse down if there is no real
1180 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1181 match corresponding change in emulation templates.
1182 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1183 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1185 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1187 * ldver.c (ldversion): Updated version number.
1189 * cdtest-foo.cc: Use explicit "#pragma implementation".
1190 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1191 * Makefile.in: References to cdtest-func.o changed to
1194 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1196 Don't create unnecessary output sections.
1197 * ldlang.c (out_bfd_get_section_by_name): Remove.
1198 (wild_section): Call bfd_get_section_by_name rather than
1199 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1201 (lang_create_output_section_statements): Remove.
1202 (map_input_to_output_sections): For several cases, call init_os if
1203 it has not already been called.
1204 (lang_size_sections): If output section was not created, skip it.
1205 (lang_process): Don't call lan_create_output_section_statements.
1206 (lang_place_orphans): Skip files with just_syms_flags set to true.
1207 * ld.texinfo: Document change.
1209 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1211 * ldlang.c (wild_doit): Don't bother initializing the vma and
1212 section size. Don't special case SEC_SHARED_LIBRARY.
1213 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1216 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1218 * config/go32.mh : New file for Xgo32X.
1220 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1222 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1223 before calling einfo, since we are reporting an fopen failure.
1224 From jrs@world.std.com (Rick Sladkey).
1226 * configure.in: Use "e" rather than "em_" as prefix for
1229 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1231 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1233 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1234 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1236 * Makefile.in: Changed all generated file names.
1237 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1238 sed patterns to handle new filenames.
1240 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1241 * configure.in: Adjusted.
1243 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1245 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1246 work. Instead, check build dir and $srcdir explicitly, and use
1247 `echo' to get all the filenames.
1249 * configure.in (h8300h-*-hms): Changed ld_target name to
1251 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1254 * config/i960coff.mt: New file.
1255 * emulparams/gld960coff.sh: New file.
1256 * emultempl/gld960c.em: New file.
1257 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1258 i960coff configuration.
1259 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1261 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1262 code isn't included in FSF releases, and it can still be
1263 explicitly selected.
1264 (distclean): Remove site.bak and tmpdir.
1265 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1266 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1268 Patches from Ralph Campbell:
1269 * config/mipsbsd.mh: New file.
1270 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1271 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1272 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1275 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1277 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1279 * config/m68k.mt (EMUL): Set to m68kaout.
1280 * emulparams/m68kaout.sh: New file.
1281 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1282 (em_m68kaout.c): New target.
1284 * ldlang.c (lang_size_sections): If dot moves because of an
1285 assignment, don't try to insert a pad into the absolute output
1286 section, just change the address of the default memory region
1289 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1290 cdtest-ur.out, and cdtest-ur.tmp.
1292 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1294 * scripttempl/sa29200.sc: Align all sections to four byte
1297 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1299 * Makefile.in, configure.in: Support for go32 coff.
1300 * config/i386-go32.mt: New file
1301 * emulparams/i386go32.sh: New file
1302 * scripttempl/i386go32.sc: New file
1304 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1306 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1307 Lynx-specific script templates.
1308 * configure.in (sparclite*-*-coff): Use coff-sparc.
1309 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1310 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1311 (ENTRY): Set to __main.
1312 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1313 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1314 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1316 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1318 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1319 byte boundary, in case the global constructors do not take up an
1322 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1323 exist, get crtbegin based on gcc -print-libgcc-file-name.
1324 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1326 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1328 * ldlang.c (lang_size_sections): When no address is given for a
1329 section, align it according to its requirements.
1331 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1333 * Makefile.in (clean, distclean): Remove configdoc.texi.
1335 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1337 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1339 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1341 * ldlang.c (lang_size_sections): When relaxing, adjust the
1342 position of a padding statement, and adjust dot accordingly.
1344 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1346 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1348 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1350 * scripttempl/i386coff.sc: If relocating, don't put .init and
1351 .fini sections into .text; keep them separate.
1352 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1353 exist, get crtbegin based on gcc -print-libgcc-file-name.
1354 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1356 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1358 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1360 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1362 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1365 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1366 if building a final executable.
1368 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1370 * ldmain.c (main): Check the return value of bfd_close.
1372 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1374 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1375 sections never overlap when using -r.
1377 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1379 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1380 changes: get_symtab_upper_bound renamed and returns long,
1381 bfd_canonicalize_symtab returns long, check for error indications.
1383 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1385 * ldlang.c (print_input_section): For section size, use
1386 _cooked_size if it is non-zero, size otherwise.
1387 (size_input_section): Likewise.
1388 (lang_do_assignments): Likewise (case lang_input_section_enum).
1390 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1392 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1393 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1394 (lang_add_input_file): Pass true to new_afile for add_to_list.
1395 (lookup_name): Remove force_load argument. Changed all callers.
1396 Pass false to new_afile for add_to_list. Split loading of symbols
1397 out into separate function.
1398 (load_symbols): New function split out of lookup_name. Don't load
1399 the symbols if they are already loaded.
1400 (open_input_bfds): For lang_input_statement_enum call load_symbols
1401 rather than lookup_name.
1402 (lang_process): Pass abs_output_section rather than NULL to
1404 (lang_startup): Set real field of first_file to true.
1406 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1408 * ldlang.c (had_relax): Removed.
1409 (relax_again): New static variable.
1410 (lang_size_sections): Change call to bfd_relax_section to
1411 correspond to BFD changes. Set relax_again appropriately.
1412 (lang_process): Remove #if 0 code. When relaxing, keep calling
1413 lang_do_assignments and lang_size_sections until relax_again
1416 * emultemp/gld960.em: Include libiberty.h
1417 (gld960_before_parse): Pass NULL as final argument to concat.
1419 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1421 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1424 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1425 building a bfd_data_link_order, rather than by setting the section
1426 contents immediately.
1428 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1430 Changes to make -Ur work again.
1431 * ldmain.c (add_to_set): Now takes reloc argument rather than
1432 bitsize. Check config.build_constructors here. If an new hash
1433 table entry is created, mark it as undefined.
1434 (constructor_callback): No longer takes bitsize argument. Pass
1435 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1436 BFD backend supports it.
1437 (reloc_overflow): Handle a NULL abfd argument.
1438 (reloc_dangerous, unattached_reloc): Likewise.
1439 * ldctor.c: Include ldmain.h.
1440 (struct set_info): Change bitsize field to reloc.
1441 (ldctor_add_set_entry): Now takes reloc argument rather than
1442 bitsize. Don't bother to check config.build_constructors here.
1443 (ldctor_build_sets): Get the size from the reloc howto. If
1444 generating relocateable output, call lang_add_reloc rather than
1446 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1448 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1449 (lang_reloc_statement_type): New structure.
1450 (lang_statement_union_type): Add reloc_statement field.
1451 (lang_add_reloc): Declare new function.
1452 * ldlang.c (lang_for_each_statement_worker): Handle
1453 lang_reloc_statement_enum.
1454 (map_input_to_output_sections, print_statement): Likewise.
1455 (lang_size_sections, lang_do_assignments): Likewise.
1456 (print_reloc_statement): New function.
1457 (lang_add_reloc): New function.
1458 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1460 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1461 (cdtest-ur, cdtest-ur.out): New targets.
1462 (check-cdtest): Now also check that -Ur works correctly.
1464 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1466 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1468 * ldlang.c (lang_process): Move lang_common call before
1469 map_input_to_output_sections, to ensure that any alignment
1470 constraints set by common symbols are copied over to the output
1473 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1475 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1476 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1477 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1478 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1481 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1483 * config/i386bsd.mh: New file.
1485 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1487 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1489 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1490 (DATA_START_SYMBOLS): Define _fdata.
1492 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1494 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1496 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1498 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1499 works again. Attach some output symbols to the stub file bfd.
1501 * emultempl/hppaelf.em: Include elf32-hppa.h.
1502 (file_chain): Add decl.
1503 (hppa_look_for_stubs_in_section): Delete decl.
1504 (hppaelf_finish): Reenable code. Do not pass symbols
1505 down to hppa_look_for_stubs_in_section.
1507 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1509 * ldmain.c (write_map): Don't define. Removed all references.
1510 Just use map_file or map_filename instead.
1511 (add_archive_element): Use minfo to write map information, not
1513 (constructor_callback): Use fprintf to write map information, not
1515 * ldmain.h (write_map): Don't declare.
1516 * ldgram.y (mri_script_command): Removed reference to write_map.
1517 * ldlang.c (lang_one_common): Likewise.
1518 * lexsup.c (parse_args): Likewise.
1520 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1522 * scripttempl/elf.sc: Force all sections to be aligned.
1524 * ldgram.y (section): Reverse the order of memspec_opt and
1525 fill_opt to avoid an ambiguity when both are used.
1526 * ld.texinfo: Changed accordingly.
1528 * ldgram.y: Move include of ldlex.h back with other includes.
1529 * ldlex.h (input_type): Don't initialize enum constants to
1531 * ldlex.l: Use a switch to return the right token based on
1532 input_type, rather than knowing that input_type has a value based
1535 * ldgram.y (dirlist_ptr): Removed; not used.
1536 * lexsup.c: Include ldver.h.
1537 * Makefile.in: Rebuilt dependencies.
1539 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1541 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1542 (ldlang_add_file): call it here instead.
1544 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1546 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1548 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1550 * emultempl/hppaelf.em: First attempt to clean this file up.
1551 Add comments in several functions as to their purpose and
1552 how they function (or my current best guess). Clean up horrible
1553 spacing and indention that never should have been accepted in the
1554 first place. Add FIXMEs for issues which need to be resolved.
1555 Disable linker-stub generation until it gets fixed. This allows
1556 the linker to at least work on simple code for testing purposes.
1558 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1559 it via hppaelf_finish). Prototype moved into ldlang.h.
1560 (lang_process): Move problematic extra call to lang_size_sections
1561 into the PA ELF specific code.
1562 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1563 lang_size_sections moved here.
1565 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1567 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1568 * config/ppc-elf32.mt: New file.
1569 * emulparams/elf32ppc.sh: New file.
1570 * emultempl/ppc.em: New file.
1571 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1572 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1573 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1575 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1577 * lexsup.c (parse_args): Use symbolic numbers for long options.
1578 Fix misunderstanding in -Y and -call_shared et al.
1580 Use getopt instead of lex and yacc to parse the command line.
1582 * ld.texinfo (Options): Document changes to option syntax.
1583 * Makefile.in: Update dependencies.
1584 * ldver.c (help): Tweak dashes in usage message.
1585 * ldgram.y (%union): Remove unused members.
1586 Remove %tokens for command line options; add ones for input types.
1587 (command_line): Rules removed.
1588 (file): Instead of command line, recognize an
1589 input type indicator, then use the nonterminal for that type.
1590 (defsym_expr): New nonterminal from code formerly in command_line.
1591 * ldlex.h: Declare parser input type enum and variable.
1592 Don't declare parse_line.
1593 * ldlex.l: Remove unused variables. Make some used ones static
1595 (COMMAND): Start state and its rules removed.
1596 At start of yylex, return input state token if at start of input.
1597 (lex_redirect): Don't need to set yyout.
1598 (ldlex_command): Function removed.
1599 * ldmain.c (main): Instead of calling parse_line, set up the
1600 redirections and call yyparse directly.
1601 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1603 * lexsup.c: Remove #if 0'd code.
1604 (parse_line): Function removed.
1605 (parse_args): Rewrite to use getopt_long_only.
1606 (set_default_dirlist): New function from code formerly in
1607 ldgram.y:command_line.
1608 (set_section_start): New function.
1609 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1610 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1611 compiled-in link scripts in "{" and "}", as the grammar no longer
1614 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1616 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1617 require that it be in $(srcdir).
1619 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1621 * ldlang.c (lang_size_sections): Only align section to alignment
1622 required by linker script, not to maximum alignment of input
1625 * ldlang.h (largest_section): Don't declare.
1626 * ldlang.c (largest_section): Don't define.
1627 (size_input_section): Don't set largest_section; not used.
1629 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1631 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1633 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1635 * ldlang.c, ldmain.c: Include libiberty.h.
1637 * ldmisc.h (concat): Don't declare.
1638 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1640 * ld.h (as_output_section_statement): Removed; not used.
1642 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1644 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1645 bfd_set_error and new error names.
1647 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1649 * ldwrite.c (build_link_order): If the cooked size of the section
1650 has been set, use it, for determining link_order size.
1651 (ldwrite): In the error message displayed if bfd_final_link fails,
1652 indicate that it was in fact the final link step that failed.
1654 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1655 bfd_relax_section, in case it returns false but doesn't flag an
1656 error. If an error is returned, indicate which one it is in the
1659 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1660 it'll get picked up from $(srcdir) if appropriate.
1662 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1664 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1665 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1667 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1669 * ldlex.l (comment): Increment line number when newline is read.
1671 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1673 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1674 reload the file even if it is already loaded.
1675 (wild): Call lookup_name with force_load argument of 0.
1676 (open_input_bfds): Call lookup_name with force_load argument of 1.
1677 (print_symbol): Remove declaration of non-existent function.
1678 (print_one_symbol): Return true rather than falling off end.
1680 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1682 * ldmain.c (main): Use %ld when printing long values.
1684 * scripttempl/elf.sc: Move _edata after the .sdata section.
1685 Permit OTHER_BSS_SYMBOLS to be defined.
1686 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1688 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1690 * Rename all "hppaosf" files to "hppaelf".
1691 * Change all "osf" references to "elf" in hppaelf files.
1692 * Makefile.in: Likewise.
1693 * configure.in: Likewise.
1695 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1697 * ldmain.c (main): Call xatexit, not atexit.
1698 Call xmalloc_set_program_name.
1700 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1703 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1705 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1706 (hppaosf_finish): Call xmalloc, not ldmalloc.
1707 * ldmain.c (preserve_output): Function removed.
1708 (main): Do it here instead.
1710 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1712 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1713 GNU C specific macros.
1715 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1716 call to LANG_FOR_EACH_INPUT_SECTION.
1718 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1720 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1721 deleted; will use libiberty versions instead.
1722 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1723 mri.c Makefile.in: Change callers.
1725 * ldmisc.c (vfinfo): Remove cleanup code.
1726 * ldmain.c (remove_output): Put it here (new function).
1727 (preserve_output): New function.
1728 (main): Register remove_output and preserve_output with atexit.
1729 * ldmain.c ldgram.y: Call xexit instead of exit.
1730 * ldmisc.h: Declare xexit.
1732 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1734 * Makefile.in: Lots of new H8/500 memory models.
1736 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1738 * ldlex.l: Removed duplicate rules.
1739 (yywrap): Provide default definition, needed with some versions of
1742 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1744 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1745 the archive filename too.
1747 * ldlex.l: Add rule to catch invalid input characters instead of
1748 printing them. Include "ldmain.h" for program_name decl.
1749 (lex_warn_invalid): New function.
1750 * Makefile.in: Add dependency.
1752 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1754 * Makefile.in (check): Don't bother running any tests of
1755 cross-linker until the test suite no longer assumes native mode.
1757 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1759 * ldlang.c (print_one_symbol, print_input_section): Print
1760 global symbols in symbol table again.
1762 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1764 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1765 exit successfully instead of complaining if no input files are
1768 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1770 * Makefile.in: Format variable definitions consistently.
1771 (LD_PROG): Remove unnecessary variables from link command,
1772 change variable LOADLIBES to EXTRALIBS.
1774 * ldmain.c (main): Compute and display total execution time.
1775 * ld.texinfo (-stats): Document the option.
1777 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1779 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1782 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1785 * ldlang.c (relaxing): Removed global variable.
1786 (lang_size_sections): If the canonical symbols have not already
1787 been read in, read them in before relaxing.
1788 * ldlang.h (relaxing): Removed declaration.
1790 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1792 * ldlang.c (new_afile): Initialize loaded field to false.
1793 (lookup_name): If file was already loaded, don't call the
1794 add_symbols entry point again.
1796 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1798 * ld.texinfo: Clarify what -T option does.
1800 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1802 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1805 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1807 * ldmain.c (add_archive_element): If trace_files or
1808 trace_file_tries, print file name.
1809 * ldlang.c (lookup_name): Likewise.
1810 (ldlang_add_file): Don't put files on input_bfds list in reverse
1813 * scripttempl/elf.sc: Correct typo.
1815 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1817 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1818 their arguments optional, for compatibility with the old GNU ld.
1820 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1822 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1824 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1826 * ldmain.c (add_to_set): Add bitsize argument.
1827 (constructor_callback): New function.
1828 (link_callbacks): Add constructor_callback.
1829 * ldctor.c (struct set_info): Add bitsize field.
1830 (ldctor_add_set_entry): Add bitsize argument.
1831 (ldctor_build_sets): Base the size of the elements of the set on
1832 the bitsize, rather than always using LONG.
1833 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1835 * ld.h (QUAD_SIZE): Define.
1836 * ldgram.y (QUAD): New token.
1837 (length): Handle it.
1838 * ldlex.l: Return QUAD.
1839 * lexsup.c (keywords): Add QUAD.
1840 * ldwrite.c (build_link_order): Handle QUAD.
1841 * ldlang.c (print_data_statement): Handle QUAD.
1842 (lang_size_sections): Likewise.
1843 (lang_do_assignments): Likewise.
1844 * ldexp.c (exp_print_token): Add QUAD to table.
1845 * ld.texinfo: Describe QUAD.
1847 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1848 since the Alpha doesn't use them.
1850 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1852 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1854 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1856 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1857 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1859 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1861 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1862 needed for i386mach. (Should be a no-op on other systems.)
1864 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1865 (PAGE_SIZE): Don't define; not used.
1867 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1869 * ldgram.y (yyerror): Make argument const char *, and actually
1870 print it out rather than assuming it is a syntax error.
1871 * ldmisc.h: Change declaration of yyerror.
1872 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1874 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1876 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1877 exec header offset, since the exec header isn't loaded.
1878 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1880 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1882 A major rewrite to move the bulk of the linker into BFD so that
1883 more efficient backend code can be written for specific object
1885 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1886 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1887 * ldctor.c, ldctor.h: Complete rewrite.
1888 * ldwrite.c, ldwrite.h: Complete rewrite.
1889 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1890 link_info.strip instead. Changed all uses.
1891 (discard_locals_type, discard_locals): Removed. Use
1892 link_info.discard instead. Changed all uses.
1893 (ld_config_type): Removed relocateable_output field; use
1894 link_info.relocateable instead; changed all uses. Added stats
1896 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1897 set_loader_symbol): Removed.
1898 * ldexp.h (node_class): Added etree_rel.
1899 (etree_type): Added rel field.
1900 * ldexp.c (exp_print_token): Bracketed table initialization.
1901 (exp_relop): New function.
1902 (fold_name): Use linker hash table rather than ldsym functions.
1903 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1904 (exp_print_tree): Handle etree_rel.
1905 * ldgram.y (strip_symbols, discard_locals): Removed.
1906 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1907 (REL): New token. Does not appear in grammar, but needed for
1909 (file): Don't call lang_final; it's called by main anyhow.
1910 * ldlex.l: Accept -stats and -no-keep-memory options.
1911 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1912 * ldlang.c: Consistently use fill_type for fill argument.
1913 (lang_init_script_file, script_file): Removed.
1914 (create_object_symbols): Removed. Use
1915 link_info.create_object_symbols_section instead. Changed all
1917 (lang_add_keepsyms_file): Removed.
1918 (lookup_name): Call bfd_link_add_symbols instead of
1919 ldmain_open_file_read_symbol.
1920 (wild): Don't iterate over script_file.
1921 (open_output): Create link hash table.
1922 (lang_place_undefineds): Rewrote.
1923 (lang_size_sections): Handle relaxing (doesn't work yet).
1924 (lang_relocate_globals): Removed.
1925 (lang_finish): Use link hash table rather than ldsym functions.
1926 (lang_common): Rewrote.
1927 (lang_one_common): New function.
1928 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1930 (create_symbol): Removed.
1931 (lang_process): Don't call lang_init_script_file. Call
1932 ldctor_build_sets rather than find_constructors. Don't call
1933 lang_relocate_globals.
1934 (lang_abs_symbol_at_beginning_of): Rewrote.
1935 (lang_abs_symbol_at_end_of): Rewrote.
1936 * ldmain.c (had_y): Removed.
1937 (lprefix, lprefix_len): Removed; use link_info fields instead.
1939 (multiple_def_count, commons_pending, undefined_global_sym_count,
1940 total_symbols_seen, total_files_seen): Removed.
1941 (link_callbacks, link_info): New variables.
1942 (main): Initialize link_info. Don't call init_bfd_error_vector or
1943 ldsym_init. Don't set now unused variables. Handle -stats.
1944 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1945 (add_ysym): Rewrote.
1946 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1947 search_library, gnu960_check_format, decode_library_subfile,
1948 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1950 (add_keepsyms_file, add_archive_element, multiple_definition,
1951 multiple_common, add_to_set, warning_callback, undefined_symbol,
1952 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1954 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1955 require symbols for %C; look them up instead.
1956 * emultempl/hppaosf.em: Pass link_info to
1957 hppa_look_for_stubs_in_section.
1958 * Makefile.in: Rebuilt dependencies.
1959 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1961 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1963 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1964 ldlang.h and ldctor.h.
1966 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1967 declarations of free and malloc from flex output. Change malloc
1968 to ldmalloc in flex output.
1970 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1972 * ldmain.c (lprefix): Change default from a char to a string
1973 with only one character.
1974 (lprefix_len): Set default to one.
1976 * ldmain.h (lprefix_len): Declare.
1978 * ldsym.c (write_file_locals): Use strncmp rather than a character
1979 comparison for lprefix.
1981 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1984 * emultmpl/hppaosf.em: Include ldexp.h.
1985 (before_parse): Set lprefix and lprefix_len correctly.
1987 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1989 * ldlex.h: Don't declare yywrap if it is a macro.
1990 * ldlex.l: Include sysdep.h.
1991 * ldlang.c (lang_for_each_statement_worker,
1992 lang_for_each_statement): Forgot to use PARAMS.
1994 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1996 * Makefile.in: Added .PHONY targets where appropriate. Added some
1998 (gcclibdir, version): Removed unused variables.
1999 (DEP): New variable, set to mkdep.
2000 (ALL_CFLAGS): New variable. Used in .c.o target.
2001 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2003 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2004 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2005 mostly obsolete variables. Adjusted remaining uses.
2006 (DEF_EMUL): Removed variable.
2007 (ldmain.o): Handle undefined EMUL error correctly.
2008 (ldemul-list.h): Depend on config.status rather than Makefile.
2009 Create via temporary file.
2010 (ver960.c, roll, make): Removed obsolete targets.
2011 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2013 * dep-in.sed: New file, used when rebuilding dependencies.
2015 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2017 Made many changes to eliminate gcc warnings. Made various
2018 cosmetic changes, declared various things in header files, removed
2019 various extern declarations from .c files. No substantive
2022 * ldlang.c (lang_process): Ifdef out final call to
2023 lang_size_sections again (reverting change of Nove 2), since it
2024 breaks the Sun4 linker.
2026 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2028 * configure.in (alpha-*-netware*): New target; use alpha.
2030 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2032 * configure.in: Group targets by CPU. Merge some m68k target
2033 entries with different CPU specs that use the same ld_target
2036 * configure.in: Add sparc*-*-coff.
2037 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2038 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2039 (em_coff_sparc.c): Add dependencies and build rules.
2041 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2043 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2045 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2047 (command_line_option): Accept and ignore them (for now).
2048 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2049 where n is a number.
2051 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2053 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2054 not in bfd_com_section, create the section in the BFD so that it
2055 can be placed in the right output section.
2057 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2059 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2060 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2061 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2062 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2063 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2064 Move OTHER_READONLY_SECTIONS after all the other readonly
2065 sections. Don't use DATA_ADDR twice.
2067 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2068 p is in a common section, make sure the BFD has a section of that
2071 * ldlang.c (lang_common): Add newline to error message.
2073 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2075 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2076 Lynx-specific script instead of m68kcoff.
2077 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2078 (ENTRY): Define as __main.
2079 (TEXT_START_ADDR): Define as 0.
2080 (PAGE_SIZE): Define as 0x1000.
2081 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2082 * scripttempl/m68klynx.sc: New file.
2084 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2086 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2087 arguments rather than treating them as emulation names.
2089 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2091 * configure.in: Support x86 unixware and netware plus generic netware.
2093 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2095 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2098 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2100 * Makefile.in (distclean): Don't delete dvi or info files.
2101 (ld.info): Update dependency list.
2102 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2104 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2106 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2107 Set output_filename instead of creating a new node.
2108 (open_output): Don't set output_filename.
2109 (lang_final): Create the new node here.
2110 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2112 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2114 From Pete Hoogenboom (hoogen@cs.utah.edu):
2116 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2117 edata, _edata, end): Add definitions of these symbols.
2118 (__end): Remove definition of this symbol.
2119 (__data_start): Move definition of this symbol.
2121 * emultempl/hppaosf.em: Various fixes and support for linker stub
2123 (hppaosf_finish, hppaosf_search_for_padding_statements,
2124 hppaosf_create_output_section_statements): New functions in
2125 support of linker stub generation.
2126 (ld_hppaosf_emulation): Redefine to include new
2127 emulation-specific routines.
2129 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2130 Pass abs_output_section rather than NULL to avoid invalidating
2133 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2135 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2136 (em_i386mach.c): New rule.
2137 * configure.in (i[34]86-*-mach*): New case.
2138 * config/i386-mach.mt: New file.
2139 * emulparams/i386mach.sh: New file.
2141 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2143 * ld.h (flag_is_*): Removed macros.
2144 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2145 Consistently check the BFD symbol flags directly, rather than
2146 using file_is_* macros.
2148 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2150 * configure.in (sparc*-*-lynxos*): New target.
2151 * Makefile.in: Add rule for em_sparclynx.c.
2152 (ALL_EMULATIONS): Add Lynx emulations.
2153 * config/sparc-lynx.mt: New file.
2154 * emulparams/sparclynx.sh: New file.
2155 * scripttempl/sparccoff.sc: New file.
2157 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2159 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2161 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2163 * relax.c (write_relax): Check return value of bfd_seclet_link.
2165 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2167 * ldlang.c (delete_output_file_on_failure): New variable.
2168 (open_output): Set it after bfd open succeeds.
2169 * ldmisc.c (vfinfo): Test it.
2171 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2173 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2176 * ldemul.c: Support was added to allow emulation-specific
2177 processing to occur. This support was added primarily for linker
2178 stub generation in the elf32-hppa gld.
2179 (ldemul_finish, ldemul_create_output_section_statements): New
2181 * ldemul.h: Support was added to allow emulation-specific
2182 processing to occur. (As described above.) Added finish and
2183 create_output_section_statements fields to
2184 ld_emulation_xfer_struct structure.
2185 * ldlang.c: Add calls to emulation-specific routines.
2186 (lang_process): Add call to
2187 ldemul_create_output_section_statements function.
2188 (lang_process): Add call to a emulation-specific routine (and
2189 some processing after the call).
2191 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2193 * configure.in: mips*- instead of mips-, mips*el changes
2195 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2197 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2198 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2199 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2200 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2201 * config/alpha.mt: New file.
2202 * emulparams/alpha.sh: New file.
2203 * scripttempl/alpha.sc: New file.
2205 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2207 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2208 types of different sizes (eg: 64 and 32 bits), so coerce.
2209 * ld.h (ALIGN_N): Add warning about usage.
2211 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2213 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2214 which we already have a definition, rather than checking in
2215 several different places whether the symbol is weak.
2217 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2219 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2220 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2221 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2222 expanded within them.
2223 * config/mipsb-elf32.mt: New file.
2224 * emulparams/elf32mipb.sh: New file.
2225 * Makefile.in (em_elf32mipb.c): New target.
2227 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2229 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2230 lang_input_file_is_search_file_enum so objects brought in using
2231 INPUT() do a path lookup.
2233 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2235 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2236 instead of {i386,m68k}-coff.
2237 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2238 * config/i386-lynx.mt: New file.
2239 * config/m68k-lynx.mt: New file.
2240 * emulparams/i386lynx.sh: New file.
2241 * emulparams/m68klynx.sh: New file.
2243 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2244 but defaulting to _start.
2246 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2247 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2250 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2252 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2253 HOSTING_LIBS for testing.
2255 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2257 Finish up support for i386-sysv4 (without shared libraries):
2258 * ld.h (flag_is_weak): Define.
2259 * ldlang.c (print_symbol): Mention whether symbol is weak.
2260 (print_input_section): Print weak symbols as globals.
2261 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2262 (enter_global_ref): Do not warn if a weak symbol redefines a
2263 global symbol. Do not let a weak symbol redefine a common symbol.
2264 (enter_file_symbols): Treat weak symbols as global symbols.
2265 (subfile_wanted_p): Do not pull in an object file from a archive
2266 just to resolve an undefined weak symbol.
2267 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2268 error; the error might be that malloc has run out of space.
2269 * ldsym.c (write_file_locals): Treat weak symbols as global.
2270 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2272 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2273 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2274 * emulparams/elf_i386.sh: New file.
2275 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2276 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2277 (ALL_EMULATIONS): Add em_elf_i386.o.
2278 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2279 (em_elf_i386.c): New target, like other em_*.c targets.
2280 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2281 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2282 nonempty, and configured for native, add it to LIB_PATH.
2284 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2286 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2287 Added statements to pass stab and stabstr sections through and
2288 mark them as NOLOAD, which makes GDB happier.
2290 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2292 * configure.in: Accept m68k-lynx-lynxos config.
2294 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2296 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2298 * config/coff-h8300.mt: Add EMUL=h8300h.
2300 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2302 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2304 * Makefile.in: Changed CXX back to g++.
2306 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2308 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2310 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2312 * Makefile.in (TAGS): Use shell wildcards.
2314 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2316 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2318 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2320 * ld.texinfo: re-enable included config file; conditionalize doc
2321 for -oformat to interact properly with SingleFormat doc config
2322 var; rename @up/@down to @raisesections/@lowersections.
2324 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2326 * configure.in: recognize m88110.
2328 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2330 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2331 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2332 ELF emulation is "elf32-hppa" not "elf-big".
2333 (hppaosf_before_parse): Remove unneeded processing of environment
2335 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2336 .text segment of output file.
2337 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2339 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2341 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2344 * ldlang.c, ld.h: updated copyright.
2346 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2348 * ldlang.c (open_output, lang_check): Check return value of
2351 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2353 * scripttempl/h8500.sc: Start all sections in a different segment.
2354 * scripttempl/z8ksim.sc: Handle constructors
2356 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2358 * Makefile.in: revert earlier changes back to execute runtest
2359 with make check. cdtest and bootstrap now function as they
2360 did within the Makefile.
2362 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2364 * Makefile.in: Update dependencies.
2366 * configure.in: Set EMULATION_OFILES in Makefile based on
2367 --with-targets option.
2369 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2371 * Makefile.in: check targets reimplemented to old way.
2373 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2375 * config/i386v.mh, config/irix4.mh: Use gcc
2376 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2377 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2378 bfd/configure.host change.
2380 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2382 * scripttempl/elf.sc: Handle .line and .debug* sections.
2384 * ldlex.l: Use bfd_scan_vma, not strtoul.
2386 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2388 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2389 Remove inital caps in some error messages, change "can't" to
2390 "cannot", add missing colons.
2391 * ldmisc.c (vfinfo): Print "%%" as a single %.
2392 For '%' followed by unrecognized character, print them both
2393 verbatim instead of expecting a char * arg.
2394 For '%C', don't put the function name in parens.
2396 * ldexp.c (invalid): Pass "%%", not "% ".
2398 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2400 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2401 (BSS_VAR): Removed; now always define _fbss.
2402 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2405 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2407 * configure.in: z8k-coff is the same as z8k-sim
2409 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2411 * testsuite/lib/ld.exp: new file
2412 * testsuite/config/unix-ld.exp: new file
2413 * testsuite/ld.bootstrap/bootstrap.exp: new file
2414 * Makefile.in: add dejagnu support for make check
2416 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2418 * ldlex.l (comment): Add missing newline in message.
2419 * ldindr.c (add_indirect): Ditto.
2420 * ldexp.c (exp_fold_tree): Ditto.
2422 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2424 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2427 * ldmisc.c (multiple_warn): New function.
2428 * ldmisc.h: Declare it.
2429 * ldmain.c (enter_global_ref): Call it.
2430 * ld.h (ld_config_type): Add warn_common.
2431 * ldlex.l, ldgram.y: Set it with -warn-common option.
2432 * ldver.c (help): Document it.
2434 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2436 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2437 target-specific sections, and for changing data section vma.
2439 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2441 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2442 terminals, for Solaris.
2443 (dirlist_ptr): New static variable.
2444 (command_line_option): Accept new options.
2446 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2449 * config/sun4sol2.mt: Pass emulation name without ".sh".
2451 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2452 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2454 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2456 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2457 .dtors, .data1, .rodata1 sections, instead of combining them into
2458 other sections. For `-r', set all section start addresses to
2461 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2462 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2463 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2465 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2467 * genscripts.sh: If this is the default emulation, set
2469 * emultempl/*.em: Use it to determine whether to compile in the
2472 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2473 genscripts.sh. Pass the current emulation name without ".sh" on
2475 * genscripts.sh: Take an default emulation arg.
2476 Use the current emulation name as EMULATION_NAME.
2477 Make default lib path for cross-compiling ':', not null.
2478 * emulparams/*.sh: Don't set EMULATION_NAME.
2479 * ldemul.c (ldemul_get_script): Take isfile arg.
2480 Pass it to emulation's get_script function.
2481 * ldemul.h: Adjust get_script prototypes.
2482 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2484 * ldfile.h: Declare it.
2485 * ldgram.y: Accept a script on the command line again,
2486 for parsing compiled-in scripts.
2487 * ldmain.c (main): If ld script is a file, parse it as a -T
2488 option, otherwise parse it directly.
2489 * emultempl/*.em (*get_script): Return the scripts themselves if
2490 this is the default emulation; otherwise return their file names.
2491 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2493 * emulparams/m88kbcs.sh: Use it.
2495 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2497 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2499 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2500 there's no change log entry yet, tsk tsk) from the list of
2501 emulations compiled in until Mark gets around to checking in
2502 emulparams/i386linux.sh.
2503 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2504 changed, this file gets updated.
2506 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2508 * ldgram.y (OPTION_Lfile): New token.
2509 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2510 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2512 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2514 * configure.in: h8/300h support needs own .mt file.
2515 config/coff-h8300h.mt: New file.
2517 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2519 * ldmain.c: Don't include sys/stat.h; it already got included
2520 somewhere along the way.
2522 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2524 * Makefile.in: Add h8300h support.
2525 emulparams/h8300h.sh: New file.
2526 scripttempl/h8300h.sc: New file.
2528 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2530 * ldfile.c (ldfile_open_file): In error message, use the name the
2531 user gave (e.g., "-lc"), rather than the base file name.
2533 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2535 * ldmain.[ch]: Remove initial Q_ from function names.
2536 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2538 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2540 * ldlang.c (lang_process): Move loading of default script from
2541 here to main. Add a "/" to start of script name to prevent
2542 finding it in "." first.
2544 * ldmain.c (set_scripts_dir): Don't look in "." first.
2546 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2549 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2551 * Makefile.in (em_m88kbcs.c): Correct dependency.
2552 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2553 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2554 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2556 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2558 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2559 main.c (main): Print the errno string in the error message.
2561 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2563 * configure.in: Accept h8300h for target cpu.
2565 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2566 present (demangle is smart enough to know whether to do it or not).
2568 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2570 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2571 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2573 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2575 * ldmain.c (get_emulation, check_for_scripts_dir,
2576 set_scripts_dir): New functions.
2579 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2581 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2582 Create symbol "end" instead of "__end". Comment out some parts
2583 that may not be needed (yet) for elf.
2585 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2587 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2589 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2591 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2592 when no prototype is being supplied.
2593 (ldmalloc, ldrealloc): Size argument is now size_t.
2595 * ldmisc.c (finfo): New function, accepts FILE* argument.
2596 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2597 without leading zeros.
2598 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2599 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2601 (concat, buystring): String lengths are size_t.
2602 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2604 * ldlang.c (new_statement): Size argument is now size_t. Added
2605 forward declaration with prototype.
2607 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2609 * ldgram.y (OPTION_v): Don't turn on verbose output.
2611 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2613 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2616 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2618 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2619 collect2 doesn't look for gld any more anyhow.
2621 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2623 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2624 now have a non NULL srefs_chain.
2626 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2627 hp300hpux, since the latter does not exist.
2629 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2631 * genscripts.sh: Put the scripts in the ldscripts directory, not
2633 * configure.in (ldscripts): Make, instead of emulations.
2634 * Makefile.in (scriptdir): Take off the "ld" part.
2635 (install, clean, distclean): Use ldscripts, not emulations.
2636 In tests, don't pass -Lemulations.
2637 Don't pass tooldir/lib to genscripts.sh.
2638 * genscripts.sh: Don't take tooldir/lib arg.
2639 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2640 default script file.
2642 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2644 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2646 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2648 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2650 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2652 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2653 run in parallel without colliding on yacc's static file names.
2654 Without the stub rule, make will try to start two yacc's
2655 concurrently which fails because of yacc's static file names.
2657 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2659 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2662 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2664 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2665 different from libdir.
2667 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2669 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2671 * ldver.c (help): New function.
2672 * ldver.h: Declare it.
2673 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2675 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2677 * Makefile.in (INCLUDES): Don't need ../include any more.
2679 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2681 * ldlex.l, ldgram.y: Support new -oformat option.
2682 Remove attempt at supporting script fragments on the command line.
2683 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2684 * mri.c (mri_format), ldgram.y: Change callers.
2685 * ldlang.h: Change prototype.
2687 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2689 * Makefile.in: canonicalize install.sh; for use within
2690 this directory (and subdirs)
2692 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2694 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2696 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2699 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2701 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2702 It wasn't documented (or likely used) and wastes time.
2703 (try_open): If EXTEN is empty, don't try it.
2705 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2706 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2707 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2708 with normal function declarations.
2710 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2711 Move *.sc-sh to scripttempl/*.sc.
2712 * {emultempl,emulparams,scripttempl}/README: New files.
2713 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2714 removed, replaced with generic.em.
2715 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2716 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2718 * *.em (*_get_script): Return script name instead of script contents.
2719 * ldlang.c (lang_process): Change caller.
2721 * ldlex.l, ldgram.y: Recognize -m option.
2722 Check for input files after *all* options in grammar.
2723 * ldmain.c (main): Check for -m options. Add default directory
2726 * mkscript.c: File removed.
2727 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2728 to add to the default LIB_PATH.
2729 Look for input files in the new subdirectories.
2730 Create the scripts in emulations subdirectory and don't filter
2731 them through mkscript.
2732 * configure.in: Make the emulations subdirectory.
2734 * Makefile.in: Account for all of the above changes.
2735 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2736 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2737 Put CFLAGS last in the compilation rules.
2738 Add -I../bfd to INCLUDES so sysdep.h is found.
2740 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2742 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2744 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2745 dependent on RELOCATING, not RELOCATION.
2746 * hp3hpux.sh (SHLIB_PATH): Define it.
2748 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2750 * ldfile.c (try_open): If opening without the extension fails,
2751 try with the extension even if -v or -V was given.
2752 had_script is imported (from ldgram.y), not exported.
2754 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2756 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2758 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2760 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2761 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2763 (section): Use statement_list_opt, not statement_list.
2764 * m68kcoff.sc-sh: Gather constructors and destructors and define
2765 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2766 * sa29200.sc-sh: Gather constructors and destructors and define
2767 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2769 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2771 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2772 * configure.in: No longer need to configure to get sysdep.h.
2774 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2776 * Makefile.in: remove install:all and install-info:info
2777 dependencies (these cause some spurious rebuilds at 'make install'
2780 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2782 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2783 (mips-idt-ecoff*): Added trailing '*'.
2784 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2785 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2786 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2788 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2789 incorrect definitions.
2791 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2793 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2794 symbols, unless stripping.
2796 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2798 * Makefile.in: configure looks for ####, so remove lines with many
2800 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2801 and HOSTING_LIBS correctly so that ``make check'' will work.
2803 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2805 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2806 to etext, edata, and end. Needed for IRIX 4.0.5F.
2807 Patch from mwp@iconix.oz.au (Michael Paddon).
2809 * Version 2.2.1 released.
2811 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2813 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2814 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2816 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2818 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2821 * Version 2.2 released.
2823 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2825 * ldver.c (ldversion): Bump version number to 2.2.
2827 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2831 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2833 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2835 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2837 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2838 mkscript.o, rather than directly from mkscript.c.
2840 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2842 * configure.in: Look for ${target_makefile_frag} relative to
2843 ${srcdir}, not relative to build directory.
2845 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2846 * configure.in: Recognize hppa*-hp-osf.
2847 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2848 (em_hppaosf.c): Build it.
2849 * config/hppaosf.mh, hppaosf.mt: New files.
2851 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2852 some system header files. All uses changed.
2854 * configure.in: Recognize i386-aix configurations as i386-coff
2857 * configure.in: Recognize m68*-*-hpux.
2858 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2859 the value of STACKZERO.
2860 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2861 (em_hp3hpux.c): Build it.
2862 * hp3hpux.sh, config/hp300hpux.mt: New files.
2864 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2866 * mips.sc-sh: Put constructors in the .data section.
2867 * Makefile.in (cdtest): Added dependency on ld.new.
2869 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2871 * Makefile.in: Change definition of $(tooldir) to match FSF.
2872 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2873 Support VAX Ultrix and BSD.
2875 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2877 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2879 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2881 * ldlang.h (struct memory_region): Change `length' and
2882 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2883 * ldlang.c, mri.c: Corresponding changes, plus lint.
2885 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2887 * configure.in: For all i386 targets, accept i486 as well.
2889 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2891 * ldlang.c (wild_doit): Preserve all flags for a
2892 SEC_SHARED_LIBRARY section.
2893 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2894 computing largest_section.
2896 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2898 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2899 fields of newly created structure.
2901 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2903 * ldmain.c (g_switch_value): New variable.
2904 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2905 (command_line_option): Accept -G and set g_switch_value.
2906 * ldlex.l (COMMAND): Accept -G.
2907 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2909 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2911 Support for linking and loading at different places:
2913 * ldlex.l: Add "AT" keyword.
2914 * ldgram.y: Cleanup, and parse AT.
2915 * ldlang.c (print_output_section_statement): Print output address
2916 of section in map. (lang_size_sections): Fill sections' lma with
2918 * ldlang.h (lang_output_section_statement_type): Add load_base
2921 * ldindr.c (add_indirect): Keep more information in the alias
2923 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2924 attribute from an input section.
2925 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2926 default. (Q_enter_file_symbos): Indirect symbols now are known by
2927 their section, not a special symbol flag.
2928 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2929 (write_file_globals): Write the mapping for an indirect symbol.
2930 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2933 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2935 * ld.texinfo: changes for q1
2937 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2939 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2941 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2943 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2945 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2947 * mips.sc-sh: Added variables which may be overridden by a
2949 * mipsidt.sh: New file; emulation for IDT MIPS board.
2950 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2951 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2952 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2953 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2955 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2957 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2959 * i386bsd.sh, config/i386bsd.mt: New files.
2960 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2962 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2964 * mri.c: Add extern declaration of strdup.
2965 * ldsym.c (KEEP macro): Add spaces around '=' for the
2966 sake of old (e.g. PCC) compilers.
2968 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2970 * ldver.c: Bump to version 2.1.
2972 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2974 * ldgram.y: allow section types without address expressions.
2975 * ldlang.c (lang_relocate_globals): avoid possible hang with
2976 undefined but unreferenced symbols.
2977 * relax.c (relax_section): don't complain if the script file isn't
2978 relaxable but -relax is set
2980 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2982 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2984 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2986 * mipsbig.sh: New file. Big endian MIPS emulation.
2987 * config/mips-big.mt: New file. Use mipsbig emulation.
2988 * configure.in (mips-sgi-irix*): Use target mips-big.
2989 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2990 (em_mipsbig.c): New target. Uses mipsbig.sh.
2992 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2994 * mips.sc-sh: Put .scommon sections into .sbss section.
2996 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2997 rather than always putting them in bfd_com_section.
2998 * ldlang.c (lang_common): If a common symbol is not in
2999 bfd_com_section, put in a section of the same name, rather than
3000 always putting it in section COMMON.
3002 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3004 * ldmain.c (subfile_wanted_p): If we already have a common
3005 definition of a symbol, don't necessarily pull in an object file
3006 that provides a non-common definition.
3008 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3009 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3011 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3012 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3014 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3016 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3019 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3021 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3022 checking for equality to bfd_com_section.
3024 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3026 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3027 targets, linker script.
3028 * mipslit.sh: New file. Little endian MIPS emulation.
3029 * config/mips-lit.mt: New file. Use mipslit emulation.
3030 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3031 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3032 (em_mipslit.c): New target. Uses mipslit.sh.
3034 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3036 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3037 $(tooldir)/bin/gld, so that gcc can find it with or without
3040 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3042 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3043 write_norel. All linking is now done via write_relax. Call
3044 ldsym_write before calling write_relax.
3045 * relax.c: Added copyright.
3046 (write_relax): Renamed from write_relaxnorel. Added relocateable
3047 argument. seclet_dump renamed to bfd_seclet_link.
3048 * relax.h: Added copyright.
3050 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3052 * ldmain.c (decode_library_subfile): Patch from
3053 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3055 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3057 * config/vxworks960.mt renamed to config/i960.mt
3059 * configure.in: sparc-aout emulates a sun4, as does
3060 sparc*-vxworks, i960-nindy uses gld960 emulation
3062 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3064 Fix support for NOLOAD, add INCLUDE
3065 * ldfile.c (ldfile_open_command_file): pass file name to
3067 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3068 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3071 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3073 * Makefile.in, config.h: no more default emulation. Make the lack
3074 of emulation a compile time error
3076 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3078 * configure.in: recognise all sparclite variants, not just 'sparclite'
3080 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3082 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3085 * configure.in: accept *-ericsson-ose for any m68k CPU.
3087 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3088 for each output section.
3090 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3092 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3093 macro bfd_asymbol_bfd as appropriate.
3094 * Makefile.in: Un-duplicate ldlex.c dependency.
3095 * condigure.in: Replace my_host case table by sourcing
3096 ../bfd/configure.host. Allow std-host as the default.
3097 * ldmisc.c: Change logic for C++ name demangling: There is
3098 no initial '_' to remove from stab-derived function names.
3100 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3102 * ldlang.c (lang_init_script_file): don't attach the output file
3103 sections to the script file.
3105 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3106 * ldlang.c (wild): run expansion loop over command line bfd too.
3107 (lang_ini_script_file): initialize more parts of the command line
3109 * ldlex.l: fix DEFINED start states.
3111 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3113 * ld.texinfo: new doc.
3114 * ldgram.y, ldlex.l: understand -y<symbol>
3115 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3116 print info. (add_ysym): new function.
3117 * ldsym.h: (ldsym_type): new define SYM_Y.
3119 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3121 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3122 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3123 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3124 macros with PARAMS. Recreational cleanup. Update copyrights.
3126 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3128 * Makefile.in: pass down the bfd source directory for includes
3130 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3132 * ldlang.c (lang_size_sections): don't change size and address for
3133 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3136 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3138 * relax.c (build_it): re-enable the processing of data_statements
3139 in scripts, makes counted contructor lists work again.
3141 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3143 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3145 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3147 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3150 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3152 * Support for i386-sysv.
3153 configure.in: check for i386-*-sysv* and i386-*-sco*.
3154 i386coff.sc-sh: rewrote to support SVR3 by default.
3155 ldctor.c (find_constructors): preserve stat_ptr.
3156 ldlang.c (wild_doit): initialize vma and size of new output
3157 section to corresponding input section. This is required for
3158 shared library support.
3159 (lang_size_sections): don't modify vma and size of sections which
3160 are never loaded (for shared libraries).
3161 ldwrite.c (copy_and_relocate): copy the contents of any section
3162 which has contents, not just sections which are loaded (for shared
3165 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3167 * ldlang.c (size_input_section): count the sizes of all sections
3170 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3172 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3173 to demangle symbols better
3175 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3177 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3178 exist when linking with -r.
3180 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3182 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3185 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3187 * ldmain.c (linear_library): don't even think about processing
3188 an object file if it's already been done
3190 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3192 * configure.in: the hp9000/300 config file is now hp300
3194 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3196 * config/z8ksim.mt: new file
3198 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3200 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3201 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3203 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3204 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3205 * ldlang.c (lang_add_keepsyms_file): New function.
3206 * ldlex.l: Handle "-retain-symbols-file".
3207 * ldsym.c (keepsyms_file, kept_syms): New vars.
3208 (process_keepsyms): New functihon; reads file, marks symbols for
3210 (write_file_locals): File symbols should always be kept.
3211 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3212 and "-s". Process retain-symbols file before setting symtab.
3213 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3214 (keepsyms_file, kept_syms): Declare them.
3216 * ldmain.c (main): Non-fatal errors should still cause non-zero
3217 exit status even with -r.
3219 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3221 Added initial support for the z8k
3222 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3223 * configure.in, Makefile.in: modified to reflect above
3225 * ldlang.c (lang_check): when linking conflicting architectures,
3226 make the output file reflect at least one of the bad inputs.
3228 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3230 * Makefile.in (install): if $(tooldir) exists, install ld in
3233 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3235 * Makefile.in, configure.in: modified to support i386-coff
3236 * i386coff.sh: new file
3238 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3240 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3241 added m68k-coff emulation mode, stolen from a29k emulation.
3242 Almost certainly wrong, but perhaps better than sun3.
3244 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3246 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3247 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3248 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3249 This is one character shorter, and lets people build on
3250 SVR3 system. (ld__h8300xray.[co] was the killer there;
3251 h8300xray.sc-sh is also overlong, but seems harmless.)
3252 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3253 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3254 * configure.in: Add host isc.
3256 * ldver.c: Call it version 2.0.
3258 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3260 * ldver.c: Bump to version 0.98.
3263 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3265 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3267 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3268 * ldlex.l: Moved comment() to end, since some compilers
3269 otherwise have problems with input() used before it is defined.
3271 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3273 * configure.in: added Solaris 2 and Irix 4 host support.
3275 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3277 * Makefile.in: remove -S flag from the FLEX definition
3279 * configure.in: rewrote, using new style case statement. use
3280 m68k.mt for m68k-aout systems
3282 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3284 * Makefile.in: map "ld" through program_transform_name when
3287 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3289 * cplus-dem.c: Removed. Use the version in libiberty now.
3290 * ldmisc.c: Use new libiberty version of cplus_demangle().
3292 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3294 * gld960.em (gld960_choose_target): default to little endian, not
3297 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3299 * ldlang.c (lang_process): don't pass null pointers when
3300 abs_output_section is what is required.
3301 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3302 used, and pass that down.
3303 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3306 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3308 * configure.in, config/ose68.mt: renamed OSE to ose.
3310 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3312 * ldsym.c (write_file_locals): Reorder check for common or
3313 undefined symbols so that it works.
3315 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3317 * configure.in: accept all m68K family members.
3319 * Makefile.in: always create installation directories.
3321 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3323 * ldlex.l: now parses comment correctly, added ~ to acceptable
3326 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3327 unary -ve constants.
3329 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3330 the command line can't be found.
3332 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3334 * ldlang.h: add new field "loadable" to output_section_statement.
3335 * ldlang.c (lang_output_section_statement_lookup): initilize new
3336 field. (wild_doit): if new field is not set, then stop output
3337 section from being loadable.
3338 (lang_enter_output_section_statement): set the field from the
3340 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3341 * h8300hms.sc-sh, h8300hms.em: get -r right.
3343 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3345 * ldint.texinfo: New internals manual (beginnings thereof).
3346 * PORTING: Removed, merged into ldint.texinfo.
3348 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3350 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3351 cdtest.exp: A test program (copied from libg++/test-install)
3352 that tests that constructor and destructors are handled
3355 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3357 * Makefile.in (install): install from ld.new, renaming during the
3358 copy, or else the next 'make install' needs to re-link ld.
3360 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3362 * configure.in: generalise hp recognition (from sef).
3364 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3366 * configure.in: recognize bsd and hpux hppa configurations.
3367 error messages echo to stderr, not stdout
3369 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3371 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3372 ldmisc.c: removed rcsid's.
3374 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3376 * ldlang.c (lang_map): print changes in sizes due to relaxing
3377 (size_input_section): maintain the delta information.
3378 * ldlang.h: add new field to struct to contain delta info.
3379 * relax.c (relax_section): complain if input not relaxable.
3380 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3383 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3385 * ldmain.c(main): prevent -r and -relax from being on at the same
3388 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3390 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3394 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3396 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3398 * ldlang.c(open_output): set the target arch and machine as soon
3399 as we can. (lang_size_sections): use new macros for setting vma
3402 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3404 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3405 Also deleted an unreachable path to wrs.
3407 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3409 * Makefile.in (install): use -d test for $tooldir before
3410 installing ld there so that $tooldir can be inherited from
3413 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3415 * ldlang.c: Two non-substantial changes for the sake of
3416 the old Portable C Compiler.
3418 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3420 * ldgram.y, ldlex.l: parse ABSOLUTE
3421 * ldexp.c: add support for ABSOLUTE
3423 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3425 * Makefile.in: Added default definitions for HOSTING_CRT0,
3426 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3427 * config/*.mh: Miscellaneous clean-up: Removed definitions
3428 of YACC (since it is not longer used in the Makefile).
3429 Remove HOSTING_* definitions that are subsumed by the
3430 ones added to Makefile.in. Removed most definitions of CC.
3431 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3432 These are no longer needed.
3434 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3436 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3437 rules, since these are used when building a distribution.
3438 * Makefile.in (ldlex.c): Don't re-direct output, since that
3439 leaves a bogus output files if it fails.
3441 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3442 * ldlex.c: Fix some unnecessary flex-specific-isms.
3444 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3446 * ldgram.y: move spurious semicolon
3447 * ldexp.h: fix prototype
3449 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3451 * ld.texinfo: references to linker now say "ld" not "gld".
3453 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3455 changed calling convention for Q_enter_global_ref
3456 * ldexp.c, ldlang.c, ldmain.c: reflect this
3457 * ldver.c: bump version to 1.97.1
3458 * ldindr.c (add_indirect): when an edict declaring an indirect
3459 symbol is found, make sure that any ideas about the symbol being
3460 common are changed if it now known to be defined.
3461 * ldmain.c (linear_library): complain once if archive isn't
3463 * ldlang.h, ldlang.c: make room for and initialize the complain
3466 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3468 * Makefile.in: use flex & bison from ../ if they exist.
3470 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3472 * relax.c (build_it): don't allocate space in the output file for
3473 stuff if -R flag applys to it.
3474 * ldfile.c: merge in VMS filename support
3475 * ldmain.c (main): take out ./ from library path, and close file
3476 before unlinking. Make multiple defs of a symbol create an
3478 * ldmisc.c: fatal errosrs delete output file
3480 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3482 * ldver.c: Increase version number to 1.97, for consistency
3485 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3487 * Makefile.in: FLEX -> LEX.
3489 * ld.texinfo: {} -> @{@}.
3491 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3493 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3494 (and associated change in -c option, now used for these scripts)
3496 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3498 * ldver.c: Bumped version to 1.96 - new release, resync with the
3500 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3501 rather than with raw malloc, makes it easier to track where memory
3503 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3504 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3505 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3508 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3510 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3512 * Makefile.in: use bootstrap for check.
3514 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3516 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3518 * Makefile.in: now use flex, not lex
3519 * ldlex.l, ldlang.c, ldctor.c: lint
3521 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3523 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3524 different sorts of filenames on the command line than in a script.
3526 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3528 * Makefile.in: rework CFLAGS so that they can be passed on the
3529 make command line. Remove MINUS_G. Default CFLAGS to -g.
3531 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3533 * relax.c: added handling for new "padding" seclet type, used to
3534 fill out gaps between section.
3535 * ldgram.y, ldlex.l: now -defsym on the command line is done
3538 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3540 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3542 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3544 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3547 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3549 * Makefile.in (install): Install second copy in $(tooldir)/bin
3550 without $(program_prefix), since that's what gcc expects.
3552 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3554 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3555 * h8300*: fix bit rot and add support for h8300xray target
3556 * go32.sh: target emulation for go32.
3558 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3560 * gld960.em, i960.sc-sh. Fix i960 bit rot
3562 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3564 * Makefile.in: install man page.
3566 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3568 * config/mt-<foo> renamed to <foo>.mt
3569 * config/mh-<foo> renamed to <foo>.mt
3570 * configure.in changed to reflect this
3571 * genscripts.sh now make .xbn files rather than .xN files
3573 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3575 * ldver.h: fix decl of ldversion.
3577 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3579 * Makefile.in: added check target.
3581 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3583 * ldmain.c (Q_enter_file_symbols): now aliases work again
3585 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3587 * Makefile.in: added clean-info target.
3589 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3591 * ldexp.c (exp_print_tree): don't try and follow null pointers
3593 * ldgram.y: remove 11 shift reduce errors
3595 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3597 * Makefile.in: added tooldir and program_prefix.
3599 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3601 * ldlang.c (size_input_section): don't move absolute sections
3605 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3607 * cplus-dem.c: yet another copy of this - maybe it should go into
3609 * ldgram.y: now -V and -v have different actions
3610 * ldver.c: if -V, prints list of emulations compiled in
3611 * ldmisc.c: support for cplus demangling
3614 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3616 * Makefile.in, configure.in: removed traces of namesubdir,
3617 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3618 copyrights to '92, changed some from Cygnus to FSF.
3620 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3622 * Makefile.in: Change mkscript rule into one for ./mkscript
3623 (for the sake of makes that don't realize they're the same).
3624 * PORTING: Add more details.
3625 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3627 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3629 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3630 config/mt-hp300bsd: New port to hp300 running BSD.
3632 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3634 Major rewrite of how ld is configured. The major idea
3635 is to use shell scripts to generate everything.
3636 * generic.em replaces ldtemplate.
3637 * Other *.em files replace various *.c files.
3638 A *.em file is a shell script that generates the corresponding
3639 ld__*.c file that implements an emulation. This is usually
3640 a straight 'cat' of a here-document, possibly with substitutions.
3641 * Script files (*.sc) are places by *.sc-sh scripts.
3642 Again, these are simple shell scripts that 'cat'
3643 here-documents, usually with some substitutions.
3644 The output a *.sc-sh is a script file.
3645 * Each emulation is defined by a short shell script with
3646 extension *.sh that specifies the emulation-specific
3647 parameters (such as the name of the *.sh-sc and *.em
3649 * genscript.sh is the master shell script used to generate
3650 an emulation. It is passed various argument, including
3651 the name a the emulation-speciic *.sh file that it
3652 "sources" to set variables to emulation-specifc parameters.
3653 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3654 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3655 * config/mh-foo: Rename LDEMULATION names as appropriate
3656 (usually 'gldfoo' -> plain 'foo').
3657 * ldwrite.c: Fixed a typo in a comment.
3658 * Makefile.in: Major changes. Removed some the sed
3659 magic to converts scripts, since that is now handled
3660 by genscripts.sh and the *.sc-sh scipt generators.
3661 * config.h: Remove a bunch of macros defining emulations
3662 and targets. This becomes one less file to edit when
3663 adding emulations or targets.
3664 * ldemul.h (struct ld_emulation_xfer_struct): Add
3665 emulation_name and target_name fields.
3666 * ldemul.c, ldemul.h: Define some default functions used
3667 by most emulations (and remove from the *.em scripts).
3668 * ldemul.c (ldemul_choose_target): Search the new
3669 ld_emulations array using a loop (instead of a hardwired
3670 nested if statement).
3671 Define the ld_emulation from the automatically-geenrated
3672 ldemul-list.h. This means you no longer have to edit ldemul.c
3673 to add a new emulation.
3674 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3675 their expansions, since the former no longer exist.
3676 * PORTING: A very rough first draft of a porting guide.
3678 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3679 to be terminated by a new-line (instead of requiring a semicolon).
3681 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3683 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3684 tests for NULL pointers all over the place.
3685 * ldlang.c (lang_process): remember to relocate global symbols
3686 *after* relaxing has done it stuff.
3688 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3690 * config/mt-coff-h8300: use EMUL like everything else
3691 * ldlang.c: (print_padding_statement): print the right address.
3692 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3695 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3697 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3698 * ldlang.c (print_data_statement): print the right address.
3700 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3702 * Makefile.in: The rule for testing ld by re-linking itself
3703 via an intermediate -r link was moved to the ld1 rule
3704 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3705 which allows the bootstrap rule to work.
3706 * ldctor.c (find_constructors): Don't create a constructor
3707 list if it is already defined (as would happen if ld is
3708 invoked by collect).
3710 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3712 * config/mh-sparc.h: now uses libgcc.a
3713 * ldmain.c: quit using exit
3714 * *sc: use *(COMMON) rather than [COMMON]
3715 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3716 to allow preprocessing of .l file.
3717 * Makefile.in: New ldlex.l mangling
3718 * ldexp.c (fold_binary): perform expressions with % and / in
3720 * ldfile.c (open_a): open archives on VMS in a special way
3723 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3725 * ldgram.y: map -M behave in the same way as -Map (sets file name
3727 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3728 whether or not relaxing has been done.
3729 * ldmain.c: don't open a map file if it doesn't have a name
3730 * relax.c: all the brains have moved into bfd.
3731 * ldwrite.c: ammend comment
3733 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3735 * Makefile.in: added relax, also made three stage go through a
3738 * config.h: if GNU960 defined, then default emulation mode is
3740 * ldexp.h, ldexp.c: map to file hooks
3741 * ldlang.c: map to file hooks
3742 * ldgram.y: added -Map -relax
3743 * ldlex.l: added -relax, -Map
3744 * ldmain.c: open map file
3745 * ldmisc.c: support for map file
3746 * ldwrite.c: new relax magic
3748 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3750 * Makefile.in, config/tm-*.h: Clean up make output, only
3751 pass DEFAULT_EMULATION to ldmain.c.
3753 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3755 * ldver.c: Bump to version 1.94.
3757 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3759 * Makefile.in: infodir belongs in datadir.
3761 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3763 * Makefile.in: Pass -y to bison. (Again;
3764 accidentally deleted by Rich.)
3765 * news.sc, ldgld68k.sc: Define __end as well as _end.
3767 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3769 * ldindr.h: added to contain prototypes of ldindr.c
3770 * ldfile.c: include ctype.h
3771 * ldmain.c: include the requried prototype headers
3772 * ldwrite.c: get_reloc_upper_bound has been renamed
3773 bfd_get_reloc_upper_bound
3775 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3777 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3778 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3779 spaces following hyphens, bsd make can't cope. added
3780 standards.text support and made it look like all the other
3783 * configure.in: configure now runs entirely in objdir so make file
3784 existence checks against ${srcdir}. Mark this directory as
3787 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3789 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3790 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3791 and mandir now keyed off datadir by default.
3793 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3795 * ldver.c: Bumped version to 1.93.
3796 * Makefile.in: Pass -y to bison.
3798 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3800 * config.h: h8 is now coff, not ieee
3801 * h8300hds.sc: reflect the same
3803 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3805 * ldver.c (ldversion()): Update to 1.92.
3806 * ldctor.c: There are two places constructor sets
3807 can be defined. One of them checked for an existing
3808 duplicate, the other didn't. Unfortunately, the latter
3809 was called after the former ...
3810 So, factor out code for inserting a new element into
3811 constructor_name_list (after checking for a duplicate)
3812 into a new function add_constructor_name, and call
3813 it from both aforementioned places (ldlang_add_constructor
3814 and ldlang_check_for_constructors).
3816 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3818 * Makefile.in: Rename .c files generated from ldtemplate
3819 to have names starting with ld__. This helps 'make clean'.
3821 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3823 * Makefile.in: Take out the version number for install
3824 * m88kbcs.sc: put in contructor blocks.
3826 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3828 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3829 parameter, a format, and an arg pointer, and rename it to
3830 vfinfo(). Write info() in terms of new vfinfo().
3831 New einfo() is the same as info(), except it writes to stderr.
3832 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3833 ldmisc.c: Replace "error" calls to info() by new einfo().
3835 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3837 * ldlex.l ldgram.y: made -V option do same as -v
3838 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3841 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3842 i386 aout changes from Bob Kukura
3843 * Makefile.in, config.h: added i386aout support
3844 * configure.in: fixed /h-{myhost} typo
3845 * ldgram.y: -MM now gives more boring map.
3846 * ldlang.c: now does D_PAGED flag the right way.
3847 * ldsym.c: -MM flags does the right thing.
3849 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3851 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3852 * ldlang.c (init_os): Compensate for BFD change,
3853 where bfd_make_section now returns NULL for a duplicate
3854 section request, instead of the old section.
3856 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3858 * ldver.c: Bump to version 1.91 (consistent with binutils).
3860 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3862 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3863 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3864 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3865 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3866 Add or update copyright notices.
3868 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3871 * Makefile.in: Changed installation directory name scheme
3872 to be consistent with gcc. Also changed 'install'.
3874 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3876 * Makefile.in: new targets ld.mm, ld.me
3878 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3880 * Makefile.in, ldtemplate: Need to use separate scripts
3881 for -n and -N options. Yet more complication.
3883 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3885 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3886 work). Add some lines to avoid Sun Make VPATH bugs.
3888 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3890 * news.sc: Add alignment for data segment.
3891 * ldtemplate: Add (yet another) script to get for -n or -N
3892 options. (These need different alignment than ZMAGIC files.)
3893 * Makefile.in: Add stuff for new foo.xn scripts.
3894 These are generated by replacing "ALIGN(0x...00)" by ".".
3896 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3898 * Makefile.in: new targets ld.ms, ld-index.ms
3899 ld.texinfo: remove tabs, other cleanups for texi2roff
3901 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3903 * ldmain.c (main): Make config.magic_demand_paged be true
3904 by default. Don't the WP_TEXT and D_PAGED flags of
3905 output_bfd here; it's too late, so set it when output_bfd
3906 is created (in ldlang.c). Also fix setting of EXEC_P flag
3907 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3908 * ldlang.c: Remove some duplicate extern declarations.
3909 * ldgram.y: Fixes to -N and -n options.
3910 * Makefile.in: Recognize upper case letters in sed script
3911 to remove assignments from script files.
3912 * ldtemplate: Don't assukme that -N or -n options
3913 imply use of -r script.
3914 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3916 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3918 * ldtemplate: include bfd.h before sysdep.h.
3920 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3922 Restructure configuration scheme for bfd, binutils, ld.
3924 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3925 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3926 Change some config names to match other dirs.
3927 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3929 * config/: Rename some config files to match up h-*.h names.
3930 Remove all the HOST_SYS definitions from the config files.
3932 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3934 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3935 * ldtemplate: Remove ldfile_add_library_path calls;
3936 just use the SEARCH_DIR commands in the script files.
3937 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3938 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3939 This is primarily intended for cross-linking, where you would
3940 place libaries in a different place than native libraries.
3941 Also, emulations made from ldtemplate now use $(srcdir).
3942 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3943 form; people can use the Makefile's LIB_PATH to override.
3945 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3947 * Makefile.in: fix target ld.dvi, add target ld.info
3948 ld.texinfo: make info filename ld.info
3950 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3952 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3954 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3955 few BFD types & enums.
3962 version-control: never