1 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
3 * emulparams/gld960coff.sh (COFF_CTORS): Define.
4 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
6 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
8 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
9 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
10 * config/i386-lelf.mt: New file.
11 * config/i386-gelf.mt: New file.
13 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
15 * configure.in: Match on mips-ecoff, and default to the IDT
18 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
20 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
21 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
22 to double the size of the table.
25 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
27 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
30 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
32 * Makefile.in (distclean): Do recursive deletion, since ldscripts
35 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
37 * ldmain.c (main): If trace_file_tries is true, and we are using
38 an internal linker script, print out the script.
39 * ldfile.c (try_open): Reindent function. Make the messages about
40 opening script files more informative.
42 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
43 * ld.texinfo, ld.1: Update accordingly.
45 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
47 * ldlang.c (lang_one_common): Adjust references to common symbol
48 information for new structure.
50 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
52 * ldmain.c (undefined_symbol): Handle section being NULL.
54 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
55 * ldexp.c (fold_name): Likewise.
56 * ldlang.c (print_one_symbol): Likewise.
57 (lang_finish): Likewise.
58 * ldmain.c (multiple_common): Likewise.
59 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
60 renamed to bfd_link_hash_undefweak.
62 * scripttempl/alpha.sc: Set address of .data section correctly
63 when -n or -N is used. Patch from Chris G Demetriou
64 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
65 * scripttempl/mips.sc: Similar change.
67 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
69 * ldlang.c (lang_size_sections): Clarify error message when user
70 specified start addr conflicts with region. Fix resetting of
73 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
75 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
76 in lang_allocating_phase_enum.
78 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
80 * Makefile.in (distclean): Depend upon clean. Don't bother to
81 remove files which will be removed by clean. From patch by
82 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
84 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
86 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
87 a MIPS target, clobber the size of all but the first input
88 .reginfo section to be 0, so that lang_size_sections sets the
89 correct size for the output .reginfo section.
91 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
93 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
94 Remove unused variable is.
96 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
98 * configure.in: Add support for powerpc-*-eabi.
100 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
103 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
104 elf.sc, which defines some new symbols PowerPC elf needs.
106 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
108 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
109 constructor entry is in the absolute section.
111 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
113 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
114 * config/i386-gnu.mt: New file. Include ELF support.
116 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
118 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
119 there are any input sections named .gnu.warning, treat them as
120 containing a warning message to be printed by the linker, and
121 clobber the size so that the message is not copied into the output
123 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
126 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
128 * configure.in (w65-*-*): New target.
129 * Makefile.in: Update.
130 * scripttempl/w65.sc: New.
131 * config/coff-w65.mt: New.
133 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
135 * ldlang.c (lang_place_orphans): Don't ignore files with
136 just_syms_flag set. Instead, put all their sections in
137 bfd_abs_section_ptr, using the section VMA as the output_offset.
139 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
141 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
142 name `reloc_howto_type', since it's now defined to be const.
143 * ldlang.c (lang_add_reloc): Ditto.
144 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
146 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
148 * ldexp.c (fold_binary): Adding or subtracting an absolute value
149 to a relative value does not require forcing the relative value to
150 be absolute. Also, reindent function.
152 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
154 * ldwrite.c (clone_section): Create a symbol with the
155 same name as the section.
157 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
159 * ld.h (split_by_reloc, split_by_file): New flags.
160 * ldwrite.c (clone_section, split_sections): New functions.
161 * lexsup.c (parse_args): Understand new split options.
164 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
166 * configure.in (arc-elf): New target.
167 * Makefile.in (earcelf.c): New target.
168 * config/arc-elf.mt: New file.
169 * emulparms/arcelf.sh: New file.
172 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
174 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
175 .data segment. They must be writable when creating a shared
176 library. From H.J. Lu <hjl@nynexst.com>.
178 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
180 * emultempl/miposecoff.em: New file.
181 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
182 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
183 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
184 provide __runtime_reloc_start and __runtime_reloc_stop if they are
185 used. Align _fdata to a 16 byte boundary.
186 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
188 (emipsidtl.c): Likewise.
189 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
191 * ld.h (args_type): Add new field embedded_relocs.
192 * ldemul.h (ldemul_after_open, after_open_default): Declare.
193 (ld_emulation_xfer_struct): Add new field after_open.
194 * ldemul.c (ldemul_after_open): New function.
195 (after_open_default): New function.
196 * ldlang.c (lang_process): Call ldemul_after_open.
197 * lexsup.c (parse_args): Handle --embedded-relocs.
198 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
199 new after_open field to after_open_default.
200 * emultempl/generic.em, emultempl/gld960.em: Likewise.
201 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
202 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
203 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
204 * ld.texinfo, ld.1: Mention -embedded-relocs.
206 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
208 * Makefile.in: Add eshl.o.
209 * config/coff-sh.mt: Add shl emulation.
211 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
213 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
214 Youngdale <eric@aib.com>.
216 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
218 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
219 * config/i386linux.mh: New file; set HOSTING_CRT0.
220 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
221 /usr/lib, since that is already in LIB_PATH.
223 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
225 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
227 (.data, .bss): If "-N", then place the data/bss just after the end
228 of the .text section rather than at the default 0x40000000.
230 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
233 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
235 Patches from Eric Youngdale <eric@aib.com>:
236 * ldlang.c (lang_finish): Don't warn if entry symbol not found
237 when generating a shared library.
238 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
239 attempting to place an orphaned relocation section when generating
240 a dynamically linked object.
242 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
245 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
247 * ld.h (args_type): Add field export_dynamic.
248 * lexsup.c (parse_args): Recognize --export-dynamic.
249 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
250 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
252 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
254 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
255 we allocate common symbols.
257 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
259 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
260 .rela.fini to the list of .rel* sections.
262 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
264 * ldlang.c (load_symbols): Add new argument place. Only accept
265 linker scripts if place is not NULL. Put commands found in an
266 assumed linker script into place.
267 (lookup_name): Pass NULL as place argument to load_symbols.
268 (open_input_bfds): In lang_input_statement_enum case, pass a place
269 argument to load_symbols, and store any new statements after the
272 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
274 * ldver.c (ldversion): Bump to 2.5.3.
276 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
278 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
280 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
282 * Makefile.in (check): Add missing "else true" clause.
284 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
286 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
287 entry point to "start". Align at end of each section to 0x200.
288 Start .text section 0x1000 later. Add _etext, _edata, _end
291 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
293 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
294 composed of different object file formats.
295 (ldctor_build_sets): If the output format does not support the
296 reloc, and we are not generating a relocateable link, try getting
297 the reloc from the input format.
299 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
301 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
302 (em68knbsd.c): New target.
304 * config/m68k-nbsd.mt: New file.
305 * emulparams/m68knbsd.sh: New file.
306 * configure.in (m68*-*-netbsd*): Use above configs.
308 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
310 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
311 appropriately named static library, stop the search at that
314 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
316 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
317 and esparcnbsd.o; sorted entries.
318 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
320 * config/netbsd532.mt: Removed.
321 * emulparams/netbsd532.sh: Removed.
323 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
324 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
325 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
326 sparc*-*-netbsd*): Use above configs.
328 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
330 * ldmain.c (multiple_common): One of the types may now be
331 bfd_link_hash_indirect. The old BFD argument may be NULL.
333 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
335 * configure.in: Add * at the end of m68k-hp-hpux.
337 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
339 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
342 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
344 * scripttempl/nw.sc: Gather constructors and destructors and
345 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
347 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
349 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
350 (ei386nw.c, eppcnw.c): New targets.
352 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
353 scripttempl/nw.sc: New files, for i386 and powerpc netware.
355 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
356 instead of {i386,ppc}-elf.
358 * configure.in (sparc*-*-netware): Removed. There is no such
361 * ldint.texinfo: Move misplaced `@end iftex'.
363 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
365 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
366 .rela.dtors to the list of .rel* sections.
368 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
370 * ldver.c (ldversion): Update to version 2.5.
371 * Version 2.5 released.
373 * configure.in (all_targets): Handle i386-linux*.
375 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
377 * scripttempl/aout.sc: Set _etext and __etext to ., not
378 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
379 will not break any other system. From Eric Valette
382 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
384 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
385 --verbose to get the old -V behaviour.
386 * ld.1, ld.texinfo: Document this change.
388 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
390 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
391 assertion, since it could fail with a user defined linker script.
393 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
394 name in the hash table during the first phase--the hash table does
395 not even exist at that point, much less have the right value.
397 * Makefile.in (CC): Define.
398 (CXX): Move definition, change from g++ to gcc.
399 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
400 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
401 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
402 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
403 (.cc.o): Comment out.
405 (site.exp): Don't create testdir or set tmpdir.
406 (check): Run checks even if not running native. Use CC_FOR_TARGET
407 instead of RUNTEST_CC, and likewise for CXX.
408 (cdtest targets): Comment out.
409 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
410 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
411 * cdtest-main.cc, cdtest.exp: Remove.
413 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
415 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
416 file naming problems.
417 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
418 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
419 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
420 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
421 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
422 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
423 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
425 * genscripts.sh: Always search /usr/local/TARGET/lib.
427 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
429 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
431 * configure.in: Handle i386-bsdi* targets like i386-bsd.
433 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
435 * lexsup.c (parse_args): Add support for -a for HP/UX
438 * lexsup.c (parse_args): -c takes an argument.
440 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
442 * ld.h (args_type): Add new field endian.
443 * lexsup.c (parse_args): Handle -EB and -EL by setting
445 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
446 * ldlang.c (lang_add_output_format): Add arguments big and little.
447 If command_line.endian is set, use it to select big or little
448 rather than the default. Changed all callers.
449 * ldlang.h (lang_add_output_format): Update declaration.
450 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
451 LITTLE_OUTPUT_FORMAT.
452 * emulparams/elf32mipl.sh: Likewise.
453 * emulparams/mipsbig.sh: Likewise.
454 * emulparams/mipsbsd.sh: Likewise.
455 * emulparams/mipsidt.sh: Likewise.
456 * emulparams/mipsidtl.sh: Likewise.
457 * emulparams/mipslit.sh: Likewise.
458 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
459 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
461 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
462 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
463 * scripttempl/mipsbsd.sc: Likewise.
465 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
466 depending upon ldgram.c, so that a parallel make does not try to
469 * configure.in (mips*el-elf*): New target.
470 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
471 (eelf32mipl.c): New target.
473 * config/mipsl-elf32.mt: New file.
474 * emulparams/elf32mipl.sh: New file.
476 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
478 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
481 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
483 * ldmisc.c (vfinfo): Print BFD file name as well as file name
484 returned by find_nearest_line, in case the file name is something
485 unhelpful such as a .h file. Handle %u.
487 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
489 * ldlang.c (lang_do_assignments): Make sure output statement
490 has an attached bfd_section before trying to dereference it.
492 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
494 * ld.h (ld_config_type): Add new field warn_once.
495 * ldmain.c (undefined_symbol): Handle -warn-once.
496 * lexsup.c (parse_args): Recognize -warn-once.
497 * ld.texinfo (Options): Document -warn-once.
500 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
501 name. For %C, print the function name on a separate line, to keep
502 the length of error messages under control.
503 * ldmain.c (multiple_definition): Use %D for ``first defined
505 (undefined_symbol): Use %D for ``more undefined references
508 * ldmisc.c (multiple_warn): Remove; no longer used.
509 * ldmisc.h (multiple_warn): Don't declare.
511 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
513 * ldlang.c (print_output_section_statement): Print all lines
516 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
518 * ldlang.c (load_symbols): Check for archive before object. Use
519 bfd_check_format_matches, and, if ambiguous, print a list of
520 matching formats. If file format is not recognized, treat file as
522 * ldgram.y (yyerror): If assuming an object file is a script,
523 mention that. Tweak the format of the error messages.
524 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
525 guess that this is not actually a script, and just report that the
526 file format was not recognized.
527 * ld.texinfo (Options): Admit that -( may be used more than once.
528 Add note that unrecognized object files are now treated as linker
531 * ldfile.c (ldfile_input_filename): Make const.
532 (ldfile_assumed_script): New variable.
533 (try_open): Change arguments types to const.
534 (ldfile_find_command_file): Likewise.
535 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
536 * ldfile.h: Update declarations for ldfile.c changes.
537 * ldlex.l: Include <ctype.h>.
538 (file_name_stack): Change to be const char *.
539 (lineno_stack): New static variable.
540 (<<EOF>>): Set lineno as well as ldfile_input_filename.
541 (lex_push_file): Make name argument const. Initialize
543 (lex_redirect): Initialize lineno_stack entry.
544 (lex_warn_invalid): Handle non printable characters nicely.
545 * ldlex.h (lex_push_file): Declare second argument as const.
547 * ldgram.y (ifile_p1): Recognize GROUP.
548 * ldlex.l: Recognize GROUP.
549 * ld.texinfo (Option Commands): Document GROUP.
551 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
553 * config/m68klynx.mh: New file.
555 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
557 * emultempl/hppaelf.em: Add newlines to the error messages.
559 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
561 * config/i386lynx.mh: New file.
562 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
565 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
567 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
568 (GENERATE_SHLIB_SCRIPT): Define as yes.
569 (DYNAMIC_LINK): Define as false.
570 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
571 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
572 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
573 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
576 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
578 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
580 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
582 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
583 .got section is now explicitly handled in elf.sc.
585 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
587 * scripttempl/alpha.sc: Redo script to set . outside of sections
588 and not bother to explicitly specify section addresses.
589 Explicitly place .sdata section.
591 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
593 * scripttempl/m68kcoff.sc: Put .bss in data segment.
595 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
596 0, and to only be marked as NOLOAD if relocating.
597 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
598 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
599 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
600 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
601 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
602 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
603 * scripttempl/sparclynx.sc: Likewise.
605 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
607 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
608 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
611 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
613 * ld.h (args_type): Add field soname.
614 * lexsup.c (parse_args): Handle -soname argument.
615 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
617 * ld.texinfo: Document -soname.
619 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
621 * ldlang.c (lang_check): Don't try to set the architecture if the
622 input and output files are incompatible. Just warn.
624 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
626 * configure.in: Change i[34]86 to i[345]86.
628 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
630 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
632 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
634 Make the ELF linker handle orphaned sections reasonably. Also,
635 define __start_SECNAME and __stop_SECNAME around sections whose
636 names can be represented in C, for the benefit of symbol sets in
638 * ldemul.h (ldemul_place_orphan): Declare.
639 (ld_emulation_xfer_type): Add place_orphan field.
640 * ldemul.c (ldemul_place_orphan): New function.
641 * ldlang.h (wild_doit): Declare.
642 * ldlang.c (wild_doit): Make nonstatic.
643 (lang_place_orphans): Call ldemul_place_orphan.
644 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
645 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
647 (gld${EMULATION_NAME}_place_orphan): New static function.
648 (gld${EMULATION_NAME}_place_section): New static function.
649 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
651 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
653 * scripttempl/aout.sc: Add .linux-dynamic after .data.
655 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
658 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
660 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
662 * ldexp.h (exp_get_abs_int): Declare.
664 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
666 * ldlang.c (lang_do_assignments): Handle complex AT's better.
667 * ldexp.c (exp_get_abs_int): New function.
669 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
671 * configure.in: add i960-nindy-coff support.
673 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
675 * ldlex.l (yy_create_string_buffer): Handle change to internal
676 interface in flex 2.4.7.
678 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
680 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
681 New function; add 0x20 to any use of -Ttext.
682 (gld${EMULATION_NAME}_create_output_section_statements): New
684 (ld_${EMULATION_NAME}_emulation): Use the new function
685 gld${EMULATION_NAME}_create_output_section_statements.
687 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
689 * scripttempl/mips.sc: Redo script to set . outside of sections
690 and not bother to explicitly specify section addresses.
692 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
694 * scripttempl/elf.sc: Copy several more relocation sections into
695 the output. Put .got.plt sections into .got.
697 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
699 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
701 Add a new script operator, PROVIDE, to define a symbol only if it
703 * ldgram.y (PROVIDE): New token.
704 (assignment): Accept PROVIDE.
705 * ldlex.l (PROVIDE): New token.
706 * ldexp.h (node_type): Add etree_provide to node_class enum.
707 (exp_provide): Declare.
708 * ldexp.c (exp_fold_tree): Handle etree_provide.
709 (exp_provide): New function.
710 (exp_print_tree): Handle etree_provide.
711 * ld.texinfo: Document PROVIDE.
713 * ldlang.c (lang_common): Pass desired alignment to
714 lang_one_common as power of two.
715 (lang_one_common): Get common symbol alignment from linker hash
716 table entry. Treat desired alignment as a power of two.
718 * ldlang.c (wild_section): Attach all section with the given name,
719 not just the first one. If there is no name, attach all sections
720 even if the SEC_IS_COMMON flag is set.
722 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
724 * ld.h (args_type): Add field rpath.
725 * lexsup.c (S_ISDIR): Define if not already defined.
726 (parse_args): Add support for -rpath. If -R is used to name a
727 directory, treat it as -rpath for Solaris compatibility.
728 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
729 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
730 * ldmain.c (main): Initialize command_line.rpath to NULL.
731 * ld.texinfo: Document -rpath option.
733 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
735 * emulparams/pc532machaout.sh: New file. Pc532 mach script
738 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
740 * config/pc532mach.mt: New file. Pc532 mach target support.
742 * config/pc532mach.mh: New file. Pc532 mach host support.
744 * config/netbsd532.mt: New file. Netbsd 532 target support.
746 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
748 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
751 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
753 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
754 bfd_abs_section_ptr, not &bfd_abs_section.
756 * lexsup.c (parse_args): Changed "retain-symbols-file" from
757 no_argument to required_argument. From djm.
759 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
761 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
762 sections to force a VMA of 0; needed for ELF backends which have
763 not been converted to the new linker style.
765 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
767 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
768 it was for the HPUX dynamic loader's use and it creates problems
771 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
773 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
774 * ldlang.h (lang_do_assignments): Put external decl here.
775 * emultempl/hppaelf.em: Minor cleanups throughout file.
776 (hppa_elf_create_output_section_statements): Rewrite.
777 (hppaelf_finish): Rewrite.
779 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
781 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
783 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
785 * ld.texinfo: -Bstatic is not ignored.
787 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
789 * ldlex.l: Recognize \r the same as \n.
791 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
793 Preliminary support for generating shared libraries, from Eric
794 Youngdale <ericy@cais.cais.com>.
795 * genscripts.sh: If the emulation parameter file sets
796 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
797 CREATE_SHLIB defined.
798 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
799 link_info.shared is set, use the .xs script file.
800 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
801 .interp section, and don't include TEXT_START_ADDR in the starting
802 address of the first section.
803 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
804 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
806 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
808 * configure.in: Change --with-targets to --enable-targets.
810 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
812 * lexsup.c (parse_args): Add support for new options -( -) with
813 synonyms --start-group --end-group.
814 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
815 (lang_group_statement_type): Define new struct.
816 (lang_statement_union_type): Add group_statement field.
817 (lang_enter_group, lang_leave_group): Declare.
818 * ldlang.c (lang_for_each_statement_worker): Handle
819 lang_group_statement_enum.
820 (map_input_to_output_sections, print_statement): Likewise.
821 (lang_size_sections, lang_do_assignments): Likewise.
822 (open_input_bfds): Completely rewrite. Now does its own looping,
823 rather than using lang_for_each_statement. Handle groups.
824 (lang_process): Update call to open_input_bfds.
825 (print_group): New static function.
826 (lang_enter_group, lang_leave_group): New static functions.
827 * ldfile.c (ldfile_open_file): If the file has already been
828 opened, just return rather than taking an assertion failure.
829 * ldver.c (help): Mention new options.
830 * ld.texinfo: Document new options.
832 * ldlang.c (end_of_data_section_statement_list): Don't define.
833 (lang_leave_output_section_statement): Don't set obsolete variable
834 end_of_data_section_statement_list.
836 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
839 * ldlang.c (lang_size_sections): Adjust current region address
840 even for sections with an explicit address. From
841 ralphc@pyramid.com (Ralph Campbell).
843 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
844 From jrs@world.std.com (Rick Sladkey).
846 * scripttempl/mipsbsd.sc: Let sections align to their natural
849 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
851 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
853 (lang_abs_symbol_at_beginning_of): Likewise.
854 (lang_abs_symbol_at_end_of): Likewise.
855 (lang_size_sections): Use bfd_is_abs_section to check for the
856 absolute section. Don't try to set the VMA or output_offset or
857 size of the absolute section.
858 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
861 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
863 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
864 when generating relocatable objects.
866 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
868 * emultempl/linux.em: New file providing support for linking
869 against Linux shared libraries.
870 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
871 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
873 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
875 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
876 * ldmain.c (main): Initialize link_info.shared to false. Give
877 error if link_info.relocateable and link_info.shared are both set.
879 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
880 it as naming an emulation to be added to EMULATION_OFILES.
881 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
883 * Makefile.in: Rebuilt dependencies.
884 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
885 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
886 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
887 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
888 (ei386linux.c): Remove; now in Makefile.in.
889 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
890 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
891 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
892 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
893 (eelf64_sparc.c): Remove; now in Makefile.in.
894 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
895 (eelf32_sparc.c): Remove; now in Makefile.in.
897 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
898 no owner--it might be bfd_abs_section. From Eric Youngdale
899 <ericy@cais.cais.com>.
901 * scripttempl/aout.sc: Let sections align to their natural
904 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
906 * ldemul.h (ldemul_open_dynamic_archive): Declare.
907 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
908 * ldemul.c: Include ldexp.h and ldlang.h.
909 (ldemul_open_dynamic_archive): New function.
910 * ldfile.h (ldfile_open_file_search): Declare.
911 * ldfile.c: Include ldemul.h.
912 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
913 argument, not bfd *. Change all callers.
914 (ldfile_open_file_search): Rename from open_a. Return boolean
915 argument, not bfd *. Clean up. Change all callers.
916 (ldfile_open_file): If doing a dynamic link, call
917 ldemul_open_dynamic_archive rather than assuming the extension of
918 a dynamic object is ".so".
919 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
921 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
923 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
925 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
926 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
927 Accept -static as a synonym for -non_shared.
929 Let the user change the dynamic linker used by ELF code.
930 * ld.h (args_type): Add new field interpreter.
931 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
933 * ldmain.c (main): Initialize command_line.interpreter to NULL.
934 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
935 the ELF backend to return the .interp section. If
936 command_line.interpreter is not NULL, set the contents of .interp
938 * ld.texinfo: Mention -dynamic-linker.
940 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
943 * lexsup.c (parse_args): Sort out the option macros and change the
944 definitions to make it easier to add a new option.
946 * scripttempl/aout.sc: Define __etext and __edata to go along with
949 * ld.h (ld_config_type): Add new field traditional_format.
950 * lexsup.c (parse_args): Add traditional-format to longopts, and
952 * ldmain.c (main): Initialize config.traditional_format to false.
953 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
954 flags of output_bfd according to config.traditional_format.
955 * ldver.c (help): Mention -traditional-format.
956 * ld.texinfo: Document -traditional-format.
958 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
960 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
961 they are encountered.
963 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
965 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
966 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
968 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
970 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
971 _FTEXT, _ETEXT and _FDATA. Dont define _END.
973 * ldfile.c (open_a): If this is not an archive, try to open it in
974 the current directory before searching for it.
976 * lexsup.c (parse_args): Treat -i as a synonym for -r.
978 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
979 BLOCK works in a section address as documented.
981 * ldgram.y (YYDEBUG): Don't define.
983 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
985 * emultempl/gld960.em: Pass false for new argument to
986 ldfile_add_library_path.
987 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
989 * emultempl/sunos.em: Only look for .so files if doing a dynamic
992 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
994 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
996 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
998 * Makefile.in (check): Delete ld.new dependency so that a regression
999 test doesn't trigger a rebuild of the linker.
1001 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1003 * ldlang.c (map_input_to_output_sections): For lang_address, call
1004 init_os if it hasn't already been called.
1006 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1008 Add support for SunOS shared libraries.
1009 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1010 shared library support code.
1011 * emultempl/sunos.em: New file.
1012 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1013 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1014 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1015 (esun3.c): Likewise.
1017 * ldlang.c: Minor formatting cleanups.
1018 (lang_for_each_input_file): New function.
1019 * ldlang.h (lang_for_each_input_file): Declare.
1021 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1023 (search_head): Declare.
1024 (ldfile_add_library_path): Add new cmdline argument in prototype.
1025 * ldfile.c (search_head): Make non-static.
1026 (search_dirs_type): Move to ldfile.h.
1027 (ldfile_add_library_path): Accept cmdline argument, and save it.
1028 * lexsup.c (parse_args): Pass true for new cmdline argument of
1029 ldfile_add_library_path.
1030 (set_default_dirlist): Likewise.
1031 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1032 argument of ldfile_add_library_path.
1033 * ldgram.y (ifile_p1): Likewise.
1035 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1037 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1038 total_size, superfile and chain.
1039 * ldfile.c (open_a): Don't clear search_dirs_flag.
1040 (ldfile_open_file): Don't try to open superfile. Assert that file
1041 has not already been opened.
1042 * ldlang.c (new_afile): Don't initialize superfile.
1043 * ldmain.c (add_archive_element): Don't initialize subfiles or
1044 chain or superfile. Initialize search_dirs_flag to false.
1046 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1048 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1050 Changes from binutils-2.4 release:
1052 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1053 variables, use whitespace, so scripts don't break.
1055 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1057 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1059 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1060 * Makefile.in: Noted change.
1062 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1063 don't know where that's supposed to come from, or why it's
1066 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1068 * configure.bat: update to latest makefile.in
1069 * emulpara/go32.sh: set to coff-go32 not aout
1070 * emultemp/generic.em: strength-reduce the structure of
1071 this shell script, since the only available shell for
1072 DOS can't handle complex syntax.
1073 * emultemp/stringify.sed: for "sed -f" instead of inline.
1074 * makefile.in: depend on stringify.sed as well as genscripts.sh
1075 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1076 * genscripts.sh: empty variables aren't always considered "set",
1077 so set them to "y" instead.
1079 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1081 * ldlang.c (entry_symbol): Make static.
1082 (lang_add_entry): Add cmdline argument.
1083 * ldlang.h (lang_add_entry): Change prototype.
1084 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1085 * lexsup.c (parse_args): Likewise.
1087 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1089 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1090 .reginfo an address.
1091 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1092 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1093 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1095 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1097 Add support for ELF shared libraries.
1098 * ld.h (ld_config_type): Add field dynamic_link.
1099 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1100 on attempts to use -r with -relax, -call_shared or -s.
1101 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1102 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1103 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1104 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1105 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1106 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1108 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1109 opening a file with a .so extension first.
1110 * emultempl/elf32.em: New file.
1111 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1112 (NONPAGED_TEXT_START_ADDR): Likewise.
1113 (TEMPLATE_NAME): Define as elf32.
1115 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1116 * scripttempl/elf.sc: Add placement for new dynamic sections.
1117 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1118 outside of any section. Don't use ALIGN(8); just let one section
1119 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1120 sections; they'll be handled correctly anyhow.
1121 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1123 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1125 * Makefile.in (install): Redirect output of ln to /dev/null.
1127 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1129 * emultempl/hppaelf.em: Change all references of
1130 .hppa_linker_stubs to .PARISC.stubs.
1131 * scripttempl/hppaelf.sc: Likewise.
1133 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1135 * ldlang.c (print_output_section_statement): Change ``no attached
1136 output section'' message slightly.
1137 (lang_do_assignments): Don't recurse down if there is no real
1140 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1141 match corresponding change in emulation templates.
1142 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1143 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1145 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1147 * ldver.c (ldversion): Updated version number.
1149 * cdtest-foo.cc: Use explicit "#pragma implementation".
1150 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1151 * Makefile.in: References to cdtest-func.o changed to
1154 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1156 Don't create unnecessary output sections.
1157 * ldlang.c (out_bfd_get_section_by_name): Remove.
1158 (wild_section): Call bfd_get_section_by_name rather than
1159 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1161 (lang_create_output_section_statements): Remove.
1162 (map_input_to_output_sections): For several cases, call init_os if
1163 it has not already been called.
1164 (lang_size_sections): If output section was not created, skip it.
1165 (lang_process): Don't call lan_create_output_section_statements.
1166 (lang_place_orphans): Skip files with just_syms_flags set to true.
1167 * ld.texinfo: Document change.
1169 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1171 * ldlang.c (wild_doit): Don't bother initializing the vma and
1172 section size. Don't special case SEC_SHARED_LIBRARY.
1173 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1176 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1178 * config/go32.mh : New file for Xgo32X.
1180 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1182 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1183 before calling einfo, since we are reporting an fopen failure.
1184 From jrs@world.std.com (Rick Sladkey).
1186 * configure.in: Use "e" rather than "em_" as prefix for
1189 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1191 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1193 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1194 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1196 * Makefile.in: Changed all generated file names.
1197 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1198 sed patterns to handle new filenames.
1200 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1201 * configure.in: Adjusted.
1203 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1205 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1206 work. Instead, check build dir and $srcdir explicitly, and use
1207 `echo' to get all the filenames.
1209 * configure.in (h8300h-*-hms): Changed ld_target name to
1211 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1214 * config/i960coff.mt: New file.
1215 * emulparams/gld960coff.sh: New file.
1216 * emultempl/gld960c.em: New file.
1217 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1218 i960coff configuration.
1219 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1221 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1222 code isn't included in FSF releases, and it can still be
1223 explicitly selected.
1224 (distclean): Remove site.bak and tmpdir.
1225 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1226 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1228 Patches from Ralph Campbell:
1229 * config/mipsbsd.mh: New file.
1230 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1231 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1232 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1235 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1237 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1239 * config/m68k.mt (EMUL): Set to m68kaout.
1240 * emulparams/m68kaout.sh: New file.
1241 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1242 (em_m68kaout.c): New target.
1244 * ldlang.c (lang_size_sections): If dot moves because of an
1245 assignment, don't try to insert a pad into the absolute output
1246 section, just change the address of the default memory region
1249 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1250 cdtest-ur.out, and cdtest-ur.tmp.
1252 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1254 * scripttempl/sa29200.sc: Align all sections to four byte
1257 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1259 * Makefile.in, configure.in: Support for go32 coff.
1260 * config/i386-go32.mt: New file
1261 * emulparams/i386go32.sh: New file
1262 * scripttempl/i386go32.sc: New file
1264 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1266 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1267 Lynx-specific script templates.
1268 * configure.in (sparclite*-*-coff): Use coff-sparc.
1269 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1270 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1271 (ENTRY): Set to __main.
1272 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1273 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1274 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1276 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1278 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1279 byte boundary, in case the global constructors do not take up an
1282 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1283 exist, get crtbegin based on gcc -print-libgcc-file-name.
1284 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1286 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1288 * ldlang.c (lang_size_sections): When no address is given for a
1289 section, align it according to its requirements.
1291 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1293 * Makefile.in (clean, distclean): Remove configdoc.texi.
1295 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1297 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1299 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1301 * ldlang.c (lang_size_sections): When relaxing, adjust the
1302 position of a padding statement, and adjust dot accordingly.
1304 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1306 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1308 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1310 * scripttempl/i386coff.sc: If relocating, don't put .init and
1311 .fini sections into .text; keep them separate.
1312 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1313 exist, get crtbegin based on gcc -print-libgcc-file-name.
1314 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1316 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1318 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1320 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1322 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1325 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1326 if building a final executable.
1328 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1330 * ldmain.c (main): Check the return value of bfd_close.
1332 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1334 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1335 sections never overlap when using -r.
1337 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1339 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1340 changes: get_symtab_upper_bound renamed and returns long,
1341 bfd_canonicalize_symtab returns long, check for error indications.
1343 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1345 * ldlang.c (print_input_section): For section size, use
1346 _cooked_size if it is non-zero, size otherwise.
1347 (size_input_section): Likewise.
1348 (lang_do_assignments): Likewise (case lang_input_section_enum).
1350 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1352 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1353 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1354 (lang_add_input_file): Pass true to new_afile for add_to_list.
1355 (lookup_name): Remove force_load argument. Changed all callers.
1356 Pass false to new_afile for add_to_list. Split loading of symbols
1357 out into separate function.
1358 (load_symbols): New function split out of lookup_name. Don't load
1359 the symbols if they are already loaded.
1360 (open_input_bfds): For lang_input_statement_enum call load_symbols
1361 rather than lookup_name.
1362 (lang_process): Pass abs_output_section rather than NULL to
1364 (lang_startup): Set real field of first_file to true.
1366 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1368 * ldlang.c (had_relax): Removed.
1369 (relax_again): New static variable.
1370 (lang_size_sections): Change call to bfd_relax_section to
1371 correspond to BFD changes. Set relax_again appropriately.
1372 (lang_process): Remove #if 0 code. When relaxing, keep calling
1373 lang_do_assignments and lang_size_sections until relax_again
1376 * emultemp/gld960.em: Include libiberty.h
1377 (gld960_before_parse): Pass NULL as final argument to concat.
1379 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1381 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1384 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1385 building a bfd_data_link_order, rather than by setting the section
1386 contents immediately.
1388 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1390 Changes to make -Ur work again.
1391 * ldmain.c (add_to_set): Now takes reloc argument rather than
1392 bitsize. Check config.build_constructors here. If an new hash
1393 table entry is created, mark it as undefined.
1394 (constructor_callback): No longer takes bitsize argument. Pass
1395 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1396 BFD backend supports it.
1397 (reloc_overflow): Handle a NULL abfd argument.
1398 (reloc_dangerous, unattached_reloc): Likewise.
1399 * ldctor.c: Include ldmain.h.
1400 (struct set_info): Change bitsize field to reloc.
1401 (ldctor_add_set_entry): Now takes reloc argument rather than
1402 bitsize. Don't bother to check config.build_constructors here.
1403 (ldctor_build_sets): Get the size from the reloc howto. If
1404 generating relocateable output, call lang_add_reloc rather than
1406 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1408 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1409 (lang_reloc_statement_type): New structure.
1410 (lang_statement_union_type): Add reloc_statement field.
1411 (lang_add_reloc): Declare new function.
1412 * ldlang.c (lang_for_each_statement_worker): Handle
1413 lang_reloc_statement_enum.
1414 (map_input_to_output_sections, print_statement): Likewise.
1415 (lang_size_sections, lang_do_assignments): Likewise.
1416 (print_reloc_statement): New function.
1417 (lang_add_reloc): New function.
1418 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1420 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1421 (cdtest-ur, cdtest-ur.out): New targets.
1422 (check-cdtest): Now also check that -Ur works correctly.
1424 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1426 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1428 * ldlang.c (lang_process): Move lang_common call before
1429 map_input_to_output_sections, to ensure that any alignment
1430 constraints set by common symbols are copied over to the output
1433 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1435 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1436 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1437 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1438 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1441 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1443 * config/i386bsd.mh: New file.
1445 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1447 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1449 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1450 (DATA_START_SYMBOLS): Define _fdata.
1452 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1454 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1456 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1458 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1459 works again. Attach some output symbols to the stub file bfd.
1461 * emultempl/hppaelf.em: Include elf32-hppa.h.
1462 (file_chain): Add decl.
1463 (hppa_look_for_stubs_in_section): Delete decl.
1464 (hppaelf_finish): Reenable code. Do not pass symbols
1465 down to hppa_look_for_stubs_in_section.
1467 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1469 * ldmain.c (write_map): Don't define. Removed all references.
1470 Just use map_file or map_filename instead.
1471 (add_archive_element): Use minfo to write map information, not
1473 (constructor_callback): Use fprintf to write map information, not
1475 * ldmain.h (write_map): Don't declare.
1476 * ldgram.y (mri_script_command): Removed reference to write_map.
1477 * ldlang.c (lang_one_common): Likewise.
1478 * lexsup.c (parse_args): Likewise.
1480 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1482 * scripttempl/elf.sc: Force all sections to be aligned.
1484 * ldgram.y (section): Reverse the order of memspec_opt and
1485 fill_opt to avoid an ambiguity when both are used.
1486 * ld.texinfo: Changed accordingly.
1488 * ldgram.y: Move include of ldlex.h back with other includes.
1489 * ldlex.h (input_type): Don't initialize enum constants to
1491 * ldlex.l: Use a switch to return the right token based on
1492 input_type, rather than knowing that input_type has a value based
1495 * ldgram.y (dirlist_ptr): Removed; not used.
1496 * lexsup.c: Include ldver.h.
1497 * Makefile.in: Rebuilt dependencies.
1499 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1501 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1502 (ldlang_add_file): call it here instead.
1504 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1506 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1508 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1510 * emultempl/hppaelf.em: First attempt to clean this file up.
1511 Add comments in several functions as to their purpose and
1512 how they function (or my current best guess). Clean up horrible
1513 spacing and indention that never should have been accepted in the
1514 first place. Add FIXMEs for issues which need to be resolved.
1515 Disable linker-stub generation until it gets fixed. This allows
1516 the linker to at least work on simple code for testing purposes.
1518 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1519 it via hppaelf_finish). Prototype moved into ldlang.h.
1520 (lang_process): Move problematic extra call to lang_size_sections
1521 into the PA ELF specific code.
1522 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1523 lang_size_sections moved here.
1525 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1527 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1528 * config/ppc-elf32.mt: New file.
1529 * emulparams/elf32ppc.sh: New file.
1530 * emultempl/ppc.em: New file.
1531 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1532 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1533 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1535 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1537 * lexsup.c (parse_args): Use symbolic numbers for long options.
1538 Fix misunderstanding in -Y and -call_shared et al.
1540 Use getopt instead of lex and yacc to parse the command line.
1542 * ld.texinfo (Options): Document changes to option syntax.
1543 * Makefile.in: Update dependencies.
1544 * ldver.c (help): Tweak dashes in usage message.
1545 * ldgram.y (%union): Remove unused members.
1546 Remove %tokens for command line options; add ones for input types.
1547 (command_line): Rules removed.
1548 (file): Instead of command line, recognize an
1549 input type indicator, then use the nonterminal for that type.
1550 (defsym_expr): New nonterminal from code formerly in command_line.
1551 * ldlex.h: Declare parser input type enum and variable.
1552 Don't declare parse_line.
1553 * ldlex.l: Remove unused variables. Make some used ones static
1555 (COMMAND): Start state and its rules removed.
1556 At start of yylex, return input state token if at start of input.
1557 (lex_redirect): Don't need to set yyout.
1558 (ldlex_command): Function removed.
1559 * ldmain.c (main): Instead of calling parse_line, set up the
1560 redirections and call yyparse directly.
1561 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1563 * lexsup.c: Remove #if 0'd code.
1564 (parse_line): Function removed.
1565 (parse_args): Rewrite to use getopt_long_only.
1566 (set_default_dirlist): New function from code formerly in
1567 ldgram.y:command_line.
1568 (set_section_start): New function.
1569 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1570 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1571 compiled-in link scripts in "{" and "}", as the grammar no longer
1574 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1576 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1577 require that it be in $(srcdir).
1579 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1581 * ldlang.c (lang_size_sections): Only align section to alignment
1582 required by linker script, not to maximum alignment of input
1585 * ldlang.h (largest_section): Don't declare.
1586 * ldlang.c (largest_section): Don't define.
1587 (size_input_section): Don't set largest_section; not used.
1589 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1591 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1593 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1595 * ldlang.c, ldmain.c: Include libiberty.h.
1597 * ldmisc.h (concat): Don't declare.
1598 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1600 * ld.h (as_output_section_statement): Removed; not used.
1602 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1604 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1605 bfd_set_error and new error names.
1607 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1609 * ldwrite.c (build_link_order): If the cooked size of the section
1610 has been set, use it, for determining link_order size.
1611 (ldwrite): In the error message displayed if bfd_final_link fails,
1612 indicate that it was in fact the final link step that failed.
1614 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1615 bfd_relax_section, in case it returns false but doesn't flag an
1616 error. If an error is returned, indicate which one it is in the
1619 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1620 it'll get picked up from $(srcdir) if appropriate.
1622 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1624 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1625 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1627 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1629 * ldlex.l (comment): Increment line number when newline is read.
1631 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1633 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1634 reload the file even if it is already loaded.
1635 (wild): Call lookup_name with force_load argument of 0.
1636 (open_input_bfds): Call lookup_name with force_load argument of 1.
1637 (print_symbol): Remove declaration of non-existent function.
1638 (print_one_symbol): Return true rather than falling off end.
1640 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1642 * ldmain.c (main): Use %ld when printing long values.
1644 * scripttempl/elf.sc: Move _edata after the .sdata section.
1645 Permit OTHER_BSS_SYMBOLS to be defined.
1646 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1648 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1650 * Rename all "hppaosf" files to "hppaelf".
1651 * Change all "osf" references to "elf" in hppaelf files.
1652 * Makefile.in: Likewise.
1653 * configure.in: Likewise.
1655 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1657 * ldmain.c (main): Call xatexit, not atexit.
1658 Call xmalloc_set_program_name.
1660 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1663 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1665 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1666 (hppaosf_finish): Call xmalloc, not ldmalloc.
1667 * ldmain.c (preserve_output): Function removed.
1668 (main): Do it here instead.
1670 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1672 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1673 GNU C specific macros.
1675 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1676 call to LANG_FOR_EACH_INPUT_SECTION.
1678 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1680 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1681 deleted; will use libiberty versions instead.
1682 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1683 mri.c Makefile.in: Change callers.
1685 * ldmisc.c (vfinfo): Remove cleanup code.
1686 * ldmain.c (remove_output): Put it here (new function).
1687 (preserve_output): New function.
1688 (main): Register remove_output and preserve_output with atexit.
1689 * ldmain.c ldgram.y: Call xexit instead of exit.
1690 * ldmisc.h: Declare xexit.
1692 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1694 * Makefile.in: Lots of new H8/500 memory models.
1696 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1698 * ldlex.l: Removed duplicate rules.
1699 (yywrap): Provide default definition, needed with some versions of
1702 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1704 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1705 the archive filename too.
1707 * ldlex.l: Add rule to catch invalid input characters instead of
1708 printing them. Include "ldmain.h" for program_name decl.
1709 (lex_warn_invalid): New function.
1710 * Makefile.in: Add dependency.
1712 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1714 * Makefile.in (check): Don't bother running any tests of
1715 cross-linker until the test suite no longer assumes native mode.
1717 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1719 * ldlang.c (print_one_symbol, print_input_section): Print
1720 global symbols in symbol table again.
1722 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1724 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1725 exit successfully instead of complaining if no input files are
1728 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1730 * Makefile.in: Format variable definitions consistently.
1731 (LD_PROG): Remove unnecessary variables from link command,
1732 change variable LOADLIBES to EXTRALIBS.
1734 * ldmain.c (main): Compute and display total execution time.
1735 * ld.texinfo (-stats): Document the option.
1737 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1739 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1742 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1745 * ldlang.c (relaxing): Removed global variable.
1746 (lang_size_sections): If the canonical symbols have not already
1747 been read in, read them in before relaxing.
1748 * ldlang.h (relaxing): Removed declaration.
1750 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1752 * ldlang.c (new_afile): Initialize loaded field to false.
1753 (lookup_name): If file was already loaded, don't call the
1754 add_symbols entry point again.
1756 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1758 * ld.texinfo: Clarify what -T option does.
1760 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1762 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1765 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1767 * ldmain.c (add_archive_element): If trace_files or
1768 trace_file_tries, print file name.
1769 * ldlang.c (lookup_name): Likewise.
1770 (ldlang_add_file): Don't put files on input_bfds list in reverse
1773 * scripttempl/elf.sc: Correct typo.
1775 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1777 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1778 their arguments optional, for compatibility with the old GNU ld.
1780 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1782 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1784 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1786 * ldmain.c (add_to_set): Add bitsize argument.
1787 (constructor_callback): New function.
1788 (link_callbacks): Add constructor_callback.
1789 * ldctor.c (struct set_info): Add bitsize field.
1790 (ldctor_add_set_entry): Add bitsize argument.
1791 (ldctor_build_sets): Base the size of the elements of the set on
1792 the bitsize, rather than always using LONG.
1793 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1795 * ld.h (QUAD_SIZE): Define.
1796 * ldgram.y (QUAD): New token.
1797 (length): Handle it.
1798 * ldlex.l: Return QUAD.
1799 * lexsup.c (keywords): Add QUAD.
1800 * ldwrite.c (build_link_order): Handle QUAD.
1801 * ldlang.c (print_data_statement): Handle QUAD.
1802 (lang_size_sections): Likewise.
1803 (lang_do_assignments): Likewise.
1804 * ldexp.c (exp_print_token): Add QUAD to table.
1805 * ld.texinfo: Describe QUAD.
1807 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1808 since the Alpha doesn't use them.
1810 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1812 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1814 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1816 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1817 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1819 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1821 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1822 needed for i386mach. (Should be a no-op on other systems.)
1824 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1825 (PAGE_SIZE): Don't define; not used.
1827 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1829 * ldgram.y (yyerror): Make argument const char *, and actually
1830 print it out rather than assuming it is a syntax error.
1831 * ldmisc.h: Change declaration of yyerror.
1832 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1834 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1836 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1837 exec header offset, since the exec header isn't loaded.
1838 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1840 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1842 A major rewrite to move the bulk of the linker into BFD so that
1843 more efficient backend code can be written for specific object
1845 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1846 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1847 * ldctor.c, ldctor.h: Complete rewrite.
1848 * ldwrite.c, ldwrite.h: Complete rewrite.
1849 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1850 link_info.strip instead. Changed all uses.
1851 (discard_locals_type, discard_locals): Removed. Use
1852 link_info.discard instead. Changed all uses.
1853 (ld_config_type): Removed relocateable_output field; use
1854 link_info.relocateable instead; changed all uses. Added stats
1856 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1857 set_loader_symbol): Removed.
1858 * ldexp.h (node_class): Added etree_rel.
1859 (etree_type): Added rel field.
1860 * ldexp.c (exp_print_token): Bracketed table initialization.
1861 (exp_relop): New function.
1862 (fold_name): Use linker hash table rather than ldsym functions.
1863 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1864 (exp_print_tree): Handle etree_rel.
1865 * ldgram.y (strip_symbols, discard_locals): Removed.
1866 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1867 (REL): New token. Does not appear in grammar, but needed for
1869 (file): Don't call lang_final; it's called by main anyhow.
1870 * ldlex.l: Accept -stats and -no-keep-memory options.
1871 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1872 * ldlang.c: Consistently use fill_type for fill argument.
1873 (lang_init_script_file, script_file): Removed.
1874 (create_object_symbols): Removed. Use
1875 link_info.create_object_symbols_section instead. Changed all
1877 (lang_add_keepsyms_file): Removed.
1878 (lookup_name): Call bfd_link_add_symbols instead of
1879 ldmain_open_file_read_symbol.
1880 (wild): Don't iterate over script_file.
1881 (open_output): Create link hash table.
1882 (lang_place_undefineds): Rewrote.
1883 (lang_size_sections): Handle relaxing (doesn't work yet).
1884 (lang_relocate_globals): Removed.
1885 (lang_finish): Use link hash table rather than ldsym functions.
1886 (lang_common): Rewrote.
1887 (lang_one_common): New function.
1888 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1890 (create_symbol): Removed.
1891 (lang_process): Don't call lang_init_script_file. Call
1892 ldctor_build_sets rather than find_constructors. Don't call
1893 lang_relocate_globals.
1894 (lang_abs_symbol_at_beginning_of): Rewrote.
1895 (lang_abs_symbol_at_end_of): Rewrote.
1896 * ldmain.c (had_y): Removed.
1897 (lprefix, lprefix_len): Removed; use link_info fields instead.
1899 (multiple_def_count, commons_pending, undefined_global_sym_count,
1900 total_symbols_seen, total_files_seen): Removed.
1901 (link_callbacks, link_info): New variables.
1902 (main): Initialize link_info. Don't call init_bfd_error_vector or
1903 ldsym_init. Don't set now unused variables. Handle -stats.
1904 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1905 (add_ysym): Rewrote.
1906 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1907 search_library, gnu960_check_format, decode_library_subfile,
1908 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1910 (add_keepsyms_file, add_archive_element, multiple_definition,
1911 multiple_common, add_to_set, warning_callback, undefined_symbol,
1912 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1914 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1915 require symbols for %C; look them up instead.
1916 * emultempl/hppaosf.em: Pass link_info to
1917 hppa_look_for_stubs_in_section.
1918 * Makefile.in: Rebuilt dependencies.
1919 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1921 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1923 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1924 ldlang.h and ldctor.h.
1926 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1927 declarations of free and malloc from flex output. Change malloc
1928 to ldmalloc in flex output.
1930 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1932 * ldmain.c (lprefix): Change default from a char to a string
1933 with only one character.
1934 (lprefix_len): Set default to one.
1936 * ldmain.h (lprefix_len): Declare.
1938 * ldsym.c (write_file_locals): Use strncmp rather than a character
1939 comparison for lprefix.
1941 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1944 * emultmpl/hppaosf.em: Include ldexp.h.
1945 (before_parse): Set lprefix and lprefix_len correctly.
1947 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1949 * ldlex.h: Don't declare yywrap if it is a macro.
1950 * ldlex.l: Include sysdep.h.
1951 * ldlang.c (lang_for_each_statement_worker,
1952 lang_for_each_statement): Forgot to use PARAMS.
1954 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1956 * Makefile.in: Added .PHONY targets where appropriate. Added some
1958 (gcclibdir, version): Removed unused variables.
1959 (DEP): New variable, set to mkdep.
1960 (ALL_CFLAGS): New variable. Used in .c.o target.
1961 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1963 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1964 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1965 mostly obsolete variables. Adjusted remaining uses.
1966 (DEF_EMUL): Removed variable.
1967 (ldmain.o): Handle undefined EMUL error correctly.
1968 (ldemul-list.h): Depend on config.status rather than Makefile.
1969 Create via temporary file.
1970 (ver960.c, roll, make): Removed obsolete targets.
1971 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1973 * dep-in.sed: New file, used when rebuilding dependencies.
1975 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1977 Made many changes to eliminate gcc warnings. Made various
1978 cosmetic changes, declared various things in header files, removed
1979 various extern declarations from .c files. No substantive
1982 * ldlang.c (lang_process): Ifdef out final call to
1983 lang_size_sections again (reverting change of Nove 2), since it
1984 breaks the Sun4 linker.
1986 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1988 * configure.in (alpha-*-netware*): New target; use alpha.
1990 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1992 * configure.in: Group targets by CPU. Merge some m68k target
1993 entries with different CPU specs that use the same ld_target
1996 * configure.in: Add sparc*-*-coff.
1997 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1998 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1999 (em_coff_sparc.c): Add dependencies and build rules.
2001 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2003 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2005 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2007 (command_line_option): Accept and ignore them (for now).
2008 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2009 where n is a number.
2011 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2013 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2014 not in bfd_com_section, create the section in the BFD so that it
2015 can be placed in the right output section.
2017 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2019 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2020 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2021 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2022 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2023 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2024 Move OTHER_READONLY_SECTIONS after all the other readonly
2025 sections. Don't use DATA_ADDR twice.
2027 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2028 p is in a common section, make sure the BFD has a section of that
2031 * ldlang.c (lang_common): Add newline to error message.
2033 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2035 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2036 Lynx-specific script instead of m68kcoff.
2037 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2038 (ENTRY): Define as __main.
2039 (TEXT_START_ADDR): Define as 0.
2040 (PAGE_SIZE): Define as 0x1000.
2041 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2042 * scripttempl/m68klynx.sc: New file.
2044 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2046 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2047 arguments rather than treating them as emulation names.
2049 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2051 * configure.in: Support x86 unixware and netware plus generic netware.
2053 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2055 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2058 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2060 * Makefile.in (distclean): Don't delete dvi or info files.
2061 (ld.info): Update dependency list.
2062 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2064 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2066 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2067 Set output_filename instead of creating a new node.
2068 (open_output): Don't set output_filename.
2069 (lang_final): Create the new node here.
2070 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2072 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2074 From Pete Hoogenboom (hoogen@cs.utah.edu):
2076 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2077 edata, _edata, end): Add definitions of these symbols.
2078 (__end): Remove definition of this symbol.
2079 (__data_start): Move definition of this symbol.
2081 * emultempl/hppaosf.em: Various fixes and support for linker stub
2083 (hppaosf_finish, hppaosf_search_for_padding_statements,
2084 hppaosf_create_output_section_statements): New functions in
2085 support of linker stub generation.
2086 (ld_hppaosf_emulation): Redefine to include new
2087 emulation-specific routines.
2089 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2090 Pass abs_output_section rather than NULL to avoid invalidating
2093 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2095 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2096 (em_i386mach.c): New rule.
2097 * configure.in (i[34]86-*-mach*): New case.
2098 * config/i386-mach.mt: New file.
2099 * emulparams/i386mach.sh: New file.
2101 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2103 * ld.h (flag_is_*): Removed macros.
2104 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2105 Consistently check the BFD symbol flags directly, rather than
2106 using file_is_* macros.
2108 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2110 * configure.in (sparc*-*-lynxos*): New target.
2111 * Makefile.in: Add rule for em_sparclynx.c.
2112 (ALL_EMULATIONS): Add Lynx emulations.
2113 * config/sparc-lynx.mt: New file.
2114 * emulparams/sparclynx.sh: New file.
2115 * scripttempl/sparccoff.sc: New file.
2117 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2119 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2121 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2123 * relax.c (write_relax): Check return value of bfd_seclet_link.
2125 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2127 * ldlang.c (delete_output_file_on_failure): New variable.
2128 (open_output): Set it after bfd open succeeds.
2129 * ldmisc.c (vfinfo): Test it.
2131 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2133 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2136 * ldemul.c: Support was added to allow emulation-specific
2137 processing to occur. This support was added primarily for linker
2138 stub generation in the elf32-hppa gld.
2139 (ldemul_finish, ldemul_create_output_section_statements): New
2141 * ldemul.h: Support was added to allow emulation-specific
2142 processing to occur. (As described above.) Added finish and
2143 create_output_section_statements fields to
2144 ld_emulation_xfer_struct structure.
2145 * ldlang.c: Add calls to emulation-specific routines.
2146 (lang_process): Add call to
2147 ldemul_create_output_section_statements function.
2148 (lang_process): Add call to a emulation-specific routine (and
2149 some processing after the call).
2151 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2153 * configure.in: mips*- instead of mips-, mips*el changes
2155 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2157 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2158 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2159 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2160 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2161 * config/alpha.mt: New file.
2162 * emulparams/alpha.sh: New file.
2163 * scripttempl/alpha.sc: New file.
2165 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2167 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2168 types of different sizes (eg: 64 and 32 bits), so coerce.
2169 * ld.h (ALIGN_N): Add warning about usage.
2171 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2173 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2174 which we already have a definition, rather than checking in
2175 several different places whether the symbol is weak.
2177 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2179 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2180 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2181 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2182 expanded within them.
2183 * config/mipsb-elf32.mt: New file.
2184 * emulparams/elf32mipb.sh: New file.
2185 * Makefile.in (em_elf32mipb.c): New target.
2187 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2189 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2190 lang_input_file_is_search_file_enum so objects brought in using
2191 INPUT() do a path lookup.
2193 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2195 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2196 instead of {i386,m68k}-coff.
2197 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2198 * config/i386-lynx.mt: New file.
2199 * config/m68k-lynx.mt: New file.
2200 * emulparams/i386lynx.sh: New file.
2201 * emulparams/m68klynx.sh: New file.
2203 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2204 but defaulting to _start.
2206 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2207 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2210 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2212 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2213 HOSTING_LIBS for testing.
2215 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2217 Finish up support for i386-sysv4 (without shared libraries):
2218 * ld.h (flag_is_weak): Define.
2219 * ldlang.c (print_symbol): Mention whether symbol is weak.
2220 (print_input_section): Print weak symbols as globals.
2221 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2222 (enter_global_ref): Do not warn if a weak symbol redefines a
2223 global symbol. Do not let a weak symbol redefine a common symbol.
2224 (enter_file_symbols): Treat weak symbols as global symbols.
2225 (subfile_wanted_p): Do not pull in an object file from a archive
2226 just to resolve an undefined weak symbol.
2227 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2228 error; the error might be that malloc has run out of space.
2229 * ldsym.c (write_file_locals): Treat weak symbols as global.
2230 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2232 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2233 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2234 * emulparams/elf_i386.sh: New file.
2235 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2236 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2237 (ALL_EMULATIONS): Add em_elf_i386.o.
2238 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2239 (em_elf_i386.c): New target, like other em_*.c targets.
2240 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2241 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2242 nonempty, and configured for native, add it to LIB_PATH.
2244 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2246 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2247 Added statements to pass stab and stabstr sections through and
2248 mark them as NOLOAD, which makes GDB happier.
2250 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2252 * configure.in: Accept m68k-lynx-lynxos config.
2254 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2256 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2258 * config/coff-h8300.mt: Add EMUL=h8300h.
2260 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2262 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2264 * Makefile.in: Changed CXX back to g++.
2266 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2268 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2270 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2272 * Makefile.in (TAGS): Use shell wildcards.
2274 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2276 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2278 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2280 * ld.texinfo: re-enable included config file; conditionalize doc
2281 for -oformat to interact properly with SingleFormat doc config
2282 var; rename @up/@down to @raisesections/@lowersections.
2284 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2286 * configure.in: recognize m88110.
2288 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2290 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2291 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2292 ELF emulation is "elf32-hppa" not "elf-big".
2293 (hppaosf_before_parse): Remove unneeded processing of environment
2295 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2296 .text segment of output file.
2297 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2299 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2301 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2304 * ldlang.c, ld.h: updated copyright.
2306 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2308 * ldlang.c (open_output, lang_check): Check return value of
2311 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2313 * scripttempl/h8500.sc: Start all sections in a different segment.
2314 * scripttempl/z8ksim.sc: Handle constructors
2316 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2318 * Makefile.in: revert earlier changes back to execute runtest
2319 with make check. cdtest and bootstrap now function as they
2320 did within the Makefile.
2322 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2324 * Makefile.in: Update dependencies.
2326 * configure.in: Set EMULATION_OFILES in Makefile based on
2327 --with-targets option.
2329 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2331 * Makefile.in: check targets reimplemented to old way.
2333 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2335 * config/i386v.mh, config/irix4.mh: Use gcc
2336 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2337 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2338 bfd/configure.host change.
2340 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2342 * scripttempl/elf.sc: Handle .line and .debug* sections.
2344 * ldlex.l: Use bfd_scan_vma, not strtoul.
2346 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2348 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2349 Remove inital caps in some error messages, change "can't" to
2350 "cannot", add missing colons.
2351 * ldmisc.c (vfinfo): Print "%%" as a single %.
2352 For '%' followed by unrecognized character, print them both
2353 verbatim instead of expecting a char * arg.
2354 For '%C', don't put the function name in parens.
2356 * ldexp.c (invalid): Pass "%%", not "% ".
2358 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2360 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2361 (BSS_VAR): Removed; now always define _fbss.
2362 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2365 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2367 * configure.in: z8k-coff is the same as z8k-sim
2369 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2371 * testsuite/lib/ld.exp: new file
2372 * testsuite/config/unix-ld.exp: new file
2373 * testsuite/ld.bootstrap/bootstrap.exp: new file
2374 * Makefile.in: add dejagnu support for make check
2376 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2378 * ldlex.l (comment): Add missing newline in message.
2379 * ldindr.c (add_indirect): Ditto.
2380 * ldexp.c (exp_fold_tree): Ditto.
2382 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2384 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2387 * ldmisc.c (multiple_warn): New function.
2388 * ldmisc.h: Declare it.
2389 * ldmain.c (enter_global_ref): Call it.
2390 * ld.h (ld_config_type): Add warn_common.
2391 * ldlex.l, ldgram.y: Set it with -warn-common option.
2392 * ldver.c (help): Document it.
2394 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2396 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2397 target-specific sections, and for changing data section vma.
2399 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2401 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2402 terminals, for Solaris.
2403 (dirlist_ptr): New static variable.
2404 (command_line_option): Accept new options.
2406 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2409 * config/sun4sol2.mt: Pass emulation name without ".sh".
2411 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2412 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2414 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2416 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2417 .dtors, .data1, .rodata1 sections, instead of combining them into
2418 other sections. For `-r', set all section start addresses to
2421 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2422 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2423 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2425 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2427 * genscripts.sh: If this is the default emulation, set
2429 * emultempl/*.em: Use it to determine whether to compile in the
2432 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2433 genscripts.sh. Pass the current emulation name without ".sh" on
2435 * genscripts.sh: Take an default emulation arg.
2436 Use the current emulation name as EMULATION_NAME.
2437 Make default lib path for cross-compiling ':', not null.
2438 * emulparams/*.sh: Don't set EMULATION_NAME.
2439 * ldemul.c (ldemul_get_script): Take isfile arg.
2440 Pass it to emulation's get_script function.
2441 * ldemul.h: Adjust get_script prototypes.
2442 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2444 * ldfile.h: Declare it.
2445 * ldgram.y: Accept a script on the command line again,
2446 for parsing compiled-in scripts.
2447 * ldmain.c (main): If ld script is a file, parse it as a -T
2448 option, otherwise parse it directly.
2449 * emultempl/*.em (*get_script): Return the scripts themselves if
2450 this is the default emulation; otherwise return their file names.
2451 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2453 * emulparams/m88kbcs.sh: Use it.
2455 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2457 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2459 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2460 there's no change log entry yet, tsk tsk) from the list of
2461 emulations compiled in until Mark gets around to checking in
2462 emulparams/i386linux.sh.
2463 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2464 changed, this file gets updated.
2466 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2468 * ldgram.y (OPTION_Lfile): New token.
2469 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2470 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2472 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2474 * configure.in: h8/300h support needs own .mt file.
2475 config/coff-h8300h.mt: New file.
2477 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2479 * ldmain.c: Don't include sys/stat.h; it already got included
2480 somewhere along the way.
2482 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2484 * Makefile.in: Add h8300h support.
2485 emulparams/h8300h.sh: New file.
2486 scripttempl/h8300h.sc: New file.
2488 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2490 * ldfile.c (ldfile_open_file): In error message, use the name the
2491 user gave (e.g., "-lc"), rather than the base file name.
2493 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2495 * ldmain.[ch]: Remove initial Q_ from function names.
2496 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2498 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2500 * ldlang.c (lang_process): Move loading of default script from
2501 here to main. Add a "/" to start of script name to prevent
2502 finding it in "." first.
2504 * ldmain.c (set_scripts_dir): Don't look in "." first.
2506 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2509 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2511 * Makefile.in (em_m88kbcs.c): Correct dependency.
2512 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2513 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2514 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2516 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2518 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2519 main.c (main): Print the errno string in the error message.
2521 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2523 * configure.in: Accept h8300h for target cpu.
2525 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2526 present (demangle is smart enough to know whether to do it or not).
2528 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2530 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2531 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2533 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2535 * ldmain.c (get_emulation, check_for_scripts_dir,
2536 set_scripts_dir): New functions.
2539 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2541 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2542 Create symbol "end" instead of "__end". Comment out some parts
2543 that may not be needed (yet) for elf.
2545 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2547 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2549 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2551 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2552 when no prototype is being supplied.
2553 (ldmalloc, ldrealloc): Size argument is now size_t.
2555 * ldmisc.c (finfo): New function, accepts FILE* argument.
2556 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2557 without leading zeros.
2558 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2559 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2561 (concat, buystring): String lengths are size_t.
2562 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2564 * ldlang.c (new_statement): Size argument is now size_t. Added
2565 forward declaration with prototype.
2567 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2569 * ldgram.y (OPTION_v): Don't turn on verbose output.
2571 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2573 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2576 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2578 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2579 collect2 doesn't look for gld any more anyhow.
2581 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2583 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2584 now have a non NULL srefs_chain.
2586 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2587 hp300hpux, since the latter does not exist.
2589 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2591 * genscripts.sh: Put the scripts in the ldscripts directory, not
2593 * configure.in (ldscripts): Make, instead of emulations.
2594 * Makefile.in (scriptdir): Take off the "ld" part.
2595 (install, clean, distclean): Use ldscripts, not emulations.
2596 In tests, don't pass -Lemulations.
2597 Don't pass tooldir/lib to genscripts.sh.
2598 * genscripts.sh: Don't take tooldir/lib arg.
2599 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2600 default script file.
2602 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2604 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2606 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2608 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2610 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2612 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2613 run in parallel without colliding on yacc's static file names.
2614 Without the stub rule, make will try to start two yacc's
2615 concurrently which fails because of yacc's static file names.
2617 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2619 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2622 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2624 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2625 different from libdir.
2627 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2629 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2631 * ldver.c (help): New function.
2632 * ldver.h: Declare it.
2633 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2635 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2637 * Makefile.in (INCLUDES): Don't need ../include any more.
2639 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2641 * ldlex.l, ldgram.y: Support new -oformat option.
2642 Remove attempt at supporting script fragments on the command line.
2643 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2644 * mri.c (mri_format), ldgram.y: Change callers.
2645 * ldlang.h: Change prototype.
2647 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2649 * Makefile.in: canonicalize install.sh; for use within
2650 this directory (and subdirs)
2652 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2654 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2656 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2659 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2661 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2662 It wasn't documented (or likely used) and wastes time.
2663 (try_open): If EXTEN is empty, don't try it.
2665 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2666 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2667 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2668 with normal function declarations.
2670 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2671 Move *.sc-sh to scripttempl/*.sc.
2672 * {emultempl,emulparams,scripttempl}/README: New files.
2673 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2674 removed, replaced with generic.em.
2675 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2676 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2678 * *.em (*_get_script): Return script name instead of script contents.
2679 * ldlang.c (lang_process): Change caller.
2681 * ldlex.l, ldgram.y: Recognize -m option.
2682 Check for input files after *all* options in grammar.
2683 * ldmain.c (main): Check for -m options. Add default directory
2686 * mkscript.c: File removed.
2687 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2688 to add to the default LIB_PATH.
2689 Look for input files in the new subdirectories.
2690 Create the scripts in emulations subdirectory and don't filter
2691 them through mkscript.
2692 * configure.in: Make the emulations subdirectory.
2694 * Makefile.in: Account for all of the above changes.
2695 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2696 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2697 Put CFLAGS last in the compilation rules.
2698 Add -I../bfd to INCLUDES so sysdep.h is found.
2700 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2702 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2704 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2705 dependent on RELOCATING, not RELOCATION.
2706 * hp3hpux.sh (SHLIB_PATH): Define it.
2708 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2710 * ldfile.c (try_open): If opening without the extension fails,
2711 try with the extension even if -v or -V was given.
2712 had_script is imported (from ldgram.y), not exported.
2714 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2716 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2718 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2720 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2721 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2723 (section): Use statement_list_opt, not statement_list.
2724 * m68kcoff.sc-sh: Gather constructors and destructors and define
2725 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2726 * sa29200.sc-sh: Gather constructors and destructors and define
2727 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2729 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2731 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2732 * configure.in: No longer need to configure to get sysdep.h.
2734 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2736 * Makefile.in: remove install:all and install-info:info
2737 dependencies (these cause some spurious rebuilds at 'make install'
2740 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2742 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2743 (mips-idt-ecoff*): Added trailing '*'.
2744 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2745 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2746 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2748 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2749 incorrect definitions.
2751 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2753 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2754 symbols, unless stripping.
2756 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2758 * Makefile.in: configure looks for ####, so remove lines with many
2760 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2761 and HOSTING_LIBS correctly so that ``make check'' will work.
2763 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2765 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2766 to etext, edata, and end. Needed for IRIX 4.0.5F.
2767 Patch from mwp@iconix.oz.au (Michael Paddon).
2769 * Version 2.2.1 released.
2771 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2773 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2774 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2776 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2778 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2781 * Version 2.2 released.
2783 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2785 * ldver.c (ldversion): Bump version number to 2.2.
2787 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2791 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2793 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2795 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2797 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2798 mkscript.o, rather than directly from mkscript.c.
2800 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2802 * configure.in: Look for ${target_makefile_frag} relative to
2803 ${srcdir}, not relative to build directory.
2805 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2806 * configure.in: Recognize hppa*-hp-osf.
2807 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2808 (em_hppaosf.c): Build it.
2809 * config/hppaosf.mh, hppaosf.mt: New files.
2811 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2812 some system header files. All uses changed.
2814 * configure.in: Recognize i386-aix configurations as i386-coff
2817 * configure.in: Recognize m68*-*-hpux.
2818 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2819 the value of STACKZERO.
2820 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2821 (em_hp3hpux.c): Build it.
2822 * hp3hpux.sh, config/hp300hpux.mt: New files.
2824 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2826 * mips.sc-sh: Put constructors in the .data section.
2827 * Makefile.in (cdtest): Added dependency on ld.new.
2829 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2831 * Makefile.in: Change definition of $(tooldir) to match FSF.
2832 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2833 Support VAX Ultrix and BSD.
2835 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2837 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2839 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2841 * ldlang.h (struct memory_region): Change `length' and
2842 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2843 * ldlang.c, mri.c: Corresponding changes, plus lint.
2845 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2847 * configure.in: For all i386 targets, accept i486 as well.
2849 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2851 * ldlang.c (wild_doit): Preserve all flags for a
2852 SEC_SHARED_LIBRARY section.
2853 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2854 computing largest_section.
2856 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2858 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2859 fields of newly created structure.
2861 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2863 * ldmain.c (g_switch_value): New variable.
2864 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2865 (command_line_option): Accept -G and set g_switch_value.
2866 * ldlex.l (COMMAND): Accept -G.
2867 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2869 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2871 Support for linking and loading at different places:
2873 * ldlex.l: Add "AT" keyword.
2874 * ldgram.y: Cleanup, and parse AT.
2875 * ldlang.c (print_output_section_statement): Print output address
2876 of section in map. (lang_size_sections): Fill sections' lma with
2878 * ldlang.h (lang_output_section_statement_type): Add load_base
2881 * ldindr.c (add_indirect): Keep more information in the alias
2883 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2884 attribute from an input section.
2885 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2886 default. (Q_enter_file_symbos): Indirect symbols now are known by
2887 their section, not a special symbol flag.
2888 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2889 (write_file_globals): Write the mapping for an indirect symbol.
2890 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2893 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2895 * ld.texinfo: changes for q1
2897 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2899 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2901 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2903 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2905 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2907 * mips.sc-sh: Added variables which may be overridden by a
2909 * mipsidt.sh: New file; emulation for IDT MIPS board.
2910 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2911 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2912 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2913 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2915 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2917 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2919 * i386bsd.sh, config/i386bsd.mt: New files.
2920 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2922 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2924 * mri.c: Add extern declaration of strdup.
2925 * ldsym.c (KEEP macro): Add spaces around '=' for the
2926 sake of old (e.g. PCC) compilers.
2928 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2930 * ldver.c: Bump to version 2.1.
2932 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2934 * ldgram.y: allow section types without address expressions.
2935 * ldlang.c (lang_relocate_globals): avoid possible hang with
2936 undefined but unreferenced symbols.
2937 * relax.c (relax_section): don't complain if the script file isn't
2938 relaxable but -relax is set
2940 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2942 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2944 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2946 * mipsbig.sh: New file. Big endian MIPS emulation.
2947 * config/mips-big.mt: New file. Use mipsbig emulation.
2948 * configure.in (mips-sgi-irix*): Use target mips-big.
2949 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2950 (em_mipsbig.c): New target. Uses mipsbig.sh.
2952 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2954 * mips.sc-sh: Put .scommon sections into .sbss section.
2956 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2957 rather than always putting them in bfd_com_section.
2958 * ldlang.c (lang_common): If a common symbol is not in
2959 bfd_com_section, put in a section of the same name, rather than
2960 always putting it in section COMMON.
2962 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2964 * ldmain.c (subfile_wanted_p): If we already have a common
2965 definition of a symbol, don't necessarily pull in an object file
2966 that provides a non-common definition.
2968 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2969 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2971 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2972 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2974 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2976 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2979 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2981 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2982 checking for equality to bfd_com_section.
2984 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2986 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2987 targets, linker script.
2988 * mipslit.sh: New file. Little endian MIPS emulation.
2989 * config/mips-lit.mt: New file. Use mipslit emulation.
2990 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2991 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2992 (em_mipslit.c): New target. Uses mipslit.sh.
2994 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2996 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2997 $(tooldir)/bin/gld, so that gcc can find it with or without
3000 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3002 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3003 write_norel. All linking is now done via write_relax. Call
3004 ldsym_write before calling write_relax.
3005 * relax.c: Added copyright.
3006 (write_relax): Renamed from write_relaxnorel. Added relocateable
3007 argument. seclet_dump renamed to bfd_seclet_link.
3008 * relax.h: Added copyright.
3010 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3012 * ldmain.c (decode_library_subfile): Patch from
3013 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3015 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3017 * config/vxworks960.mt renamed to config/i960.mt
3019 * configure.in: sparc-aout emulates a sun4, as does
3020 sparc*-vxworks, i960-nindy uses gld960 emulation
3022 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3024 Fix support for NOLOAD, add INCLUDE
3025 * ldfile.c (ldfile_open_command_file): pass file name to
3027 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3028 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3031 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3033 * Makefile.in, config.h: no more default emulation. Make the lack
3034 of emulation a compile time error
3036 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3038 * configure.in: recognise all sparclite variants, not just 'sparclite'
3040 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3042 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3045 * configure.in: accept *-ericsson-ose for any m68k CPU.
3047 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3048 for each output section.
3050 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3052 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3053 macro bfd_asymbol_bfd as appropriate.
3054 * Makefile.in: Un-duplicate ldlex.c dependency.
3055 * condigure.in: Replace my_host case table by sourcing
3056 ../bfd/configure.host. Allow std-host as the default.
3057 * ldmisc.c: Change logic for C++ name demangling: There is
3058 no initial '_' to remove from stab-derived function names.
3060 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3062 * ldlang.c (lang_init_script_file): don't attach the output file
3063 sections to the script file.
3065 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3066 * ldlang.c (wild): run expansion loop over command line bfd too.
3067 (lang_ini_script_file): initialize more parts of the command line
3069 * ldlex.l: fix DEFINED start states.
3071 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3073 * ld.texinfo: new doc.
3074 * ldgram.y, ldlex.l: understand -y<symbol>
3075 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3076 print info. (add_ysym): new function.
3077 * ldsym.h: (ldsym_type): new define SYM_Y.
3079 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3081 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3082 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3083 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3084 macros with PARAMS. Recreational cleanup. Update copyrights.
3086 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3088 * Makefile.in: pass down the bfd source directory for includes
3090 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3092 * ldlang.c (lang_size_sections): don't change size and address for
3093 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3096 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3098 * relax.c (build_it): re-enable the processing of data_statements
3099 in scripts, makes counted contructor lists work again.
3101 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3103 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3105 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3107 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3110 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3112 * Support for i386-sysv.
3113 configure.in: check for i386-*-sysv* and i386-*-sco*.
3114 i386coff.sc-sh: rewrote to support SVR3 by default.
3115 ldctor.c (find_constructors): preserve stat_ptr.
3116 ldlang.c (wild_doit): initialize vma and size of new output
3117 section to corresponding input section. This is required for
3118 shared library support.
3119 (lang_size_sections): don't modify vma and size of sections which
3120 are never loaded (for shared libraries).
3121 ldwrite.c (copy_and_relocate): copy the contents of any section
3122 which has contents, not just sections which are loaded (for shared
3125 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3127 * ldlang.c (size_input_section): count the sizes of all sections
3130 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3132 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3133 to demangle symbols better
3135 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3137 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3138 exist when linking with -r.
3140 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3142 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3145 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3147 * ldmain.c (linear_library): don't even think about processing
3148 an object file if it's already been done
3150 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3152 * configure.in: the hp9000/300 config file is now hp300
3154 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3156 * config/z8ksim.mt: new file
3158 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3160 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3161 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3163 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3164 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3165 * ldlang.c (lang_add_keepsyms_file): New function.
3166 * ldlex.l: Handle "-retain-symbols-file".
3167 * ldsym.c (keepsyms_file, kept_syms): New vars.
3168 (process_keepsyms): New functihon; reads file, marks symbols for
3170 (write_file_locals): File symbols should always be kept.
3171 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3172 and "-s". Process retain-symbols file before setting symtab.
3173 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3174 (keepsyms_file, kept_syms): Declare them.
3176 * ldmain.c (main): Non-fatal errors should still cause non-zero
3177 exit status even with -r.
3179 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3181 Added initial support for the z8k
3182 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3183 * configure.in, Makefile.in: modified to reflect above
3185 * ldlang.c (lang_check): when linking conflicting architectures,
3186 make the output file reflect at least one of the bad inputs.
3188 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3190 * Makefile.in (install): if $(tooldir) exists, install ld in
3193 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3195 * Makefile.in, configure.in: modified to support i386-coff
3196 * i386coff.sh: new file
3198 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3200 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3201 added m68k-coff emulation mode, stolen from a29k emulation.
3202 Almost certainly wrong, but perhaps better than sun3.
3204 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3206 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3207 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3208 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3209 This is one character shorter, and lets people build on
3210 SVR3 system. (ld__h8300xray.[co] was the killer there;
3211 h8300xray.sc-sh is also overlong, but seems harmless.)
3212 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3213 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3214 * configure.in: Add host isc.
3216 * ldver.c: Call it version 2.0.
3218 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3220 * ldver.c: Bump to version 0.98.
3223 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3225 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3227 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3228 * ldlex.l: Moved comment() to end, since some compilers
3229 otherwise have problems with input() used before it is defined.
3231 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3233 * configure.in: added Solaris 2 and Irix 4 host support.
3235 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3237 * Makefile.in: remove -S flag from the FLEX definition
3239 * configure.in: rewrote, using new style case statement. use
3240 m68k.mt for m68k-aout systems
3242 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3244 * Makefile.in: map "ld" through program_transform_name when
3247 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3249 * cplus-dem.c: Removed. Use the version in libiberty now.
3250 * ldmisc.c: Use new libiberty version of cplus_demangle().
3252 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3254 * gld960.em (gld960_choose_target): default to little endian, not
3257 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3259 * ldlang.c (lang_process): don't pass null pointers when
3260 abs_output_section is what is required.
3261 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3262 used, and pass that down.
3263 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3266 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3268 * configure.in, config/ose68.mt: renamed OSE to ose.
3270 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3272 * ldsym.c (write_file_locals): Reorder check for common or
3273 undefined symbols so that it works.
3275 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3277 * configure.in: accept all m68K family members.
3279 * Makefile.in: always create installation directories.
3281 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3283 * ldlex.l: now parses comment correctly, added ~ to acceptable
3286 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3287 unary -ve constants.
3289 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3290 the command line can't be found.
3292 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3294 * ldlang.h: add new field "loadable" to output_section_statement.
3295 * ldlang.c (lang_output_section_statement_lookup): initilize new
3296 field. (wild_doit): if new field is not set, then stop output
3297 section from being loadable.
3298 (lang_enter_output_section_statement): set the field from the
3300 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3301 * h8300hms.sc-sh, h8300hms.em: get -r right.
3303 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3305 * ldint.texinfo: New internals manual (beginnings thereof).
3306 * PORTING: Removed, merged into ldint.texinfo.
3308 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3310 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3311 cdtest.exp: A test program (copied from libg++/test-install)
3312 that tests that constructor and destructors are handled
3315 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3317 * Makefile.in (install): install from ld.new, renaming during the
3318 copy, or else the next 'make install' needs to re-link ld.
3320 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3322 * configure.in: generalise hp recognition (from sef).
3324 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3326 * configure.in: recognize bsd and hpux hppa configurations.
3327 error messages echo to stderr, not stdout
3329 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3331 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3332 ldmisc.c: removed rcsid's.
3334 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3336 * ldlang.c (lang_map): print changes in sizes due to relaxing
3337 (size_input_section): maintain the delta information.
3338 * ldlang.h: add new field to struct to contain delta info.
3339 * relax.c (relax_section): complain if input not relaxable.
3340 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3343 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3345 * ldmain.c(main): prevent -r and -relax from being on at the same
3348 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3350 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3354 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3356 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3358 * ldlang.c(open_output): set the target arch and machine as soon
3359 as we can. (lang_size_sections): use new macros for setting vma
3362 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3364 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3365 Also deleted an unreachable path to wrs.
3367 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3369 * Makefile.in (install): use -d test for $tooldir before
3370 installing ld there so that $tooldir can be inherited from
3373 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3375 * ldlang.c: Two non-substantial changes for the sake of
3376 the old Portable C Compiler.
3378 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3380 * ldgram.y, ldlex.l: parse ABSOLUTE
3381 * ldexp.c: add support for ABSOLUTE
3383 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3385 * Makefile.in: Added default definitions for HOSTING_CRT0,
3386 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3387 * config/*.mh: Miscellaneous clean-up: Removed definitions
3388 of YACC (since it is not longer used in the Makefile).
3389 Remove HOSTING_* definitions that are subsumed by the
3390 ones added to Makefile.in. Removed most definitions of CC.
3391 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3392 These are no longer needed.
3394 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3396 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3397 rules, since these are used when building a distribution.
3398 * Makefile.in (ldlex.c): Don't re-direct output, since that
3399 leaves a bogus output files if it fails.
3401 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3402 * ldlex.c: Fix some unnecessary flex-specific-isms.
3404 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3406 * ldgram.y: move spurious semicolon
3407 * ldexp.h: fix prototype
3409 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3411 * ld.texinfo: references to linker now say "ld" not "gld".
3413 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3415 changed calling convention for Q_enter_global_ref
3416 * ldexp.c, ldlang.c, ldmain.c: reflect this
3417 * ldver.c: bump version to 1.97.1
3418 * ldindr.c (add_indirect): when an edict declaring an indirect
3419 symbol is found, make sure that any ideas about the symbol being
3420 common are changed if it now known to be defined.
3421 * ldmain.c (linear_library): complain once if archive isn't
3423 * ldlang.h, ldlang.c: make room for and initialize the complain
3426 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3428 * Makefile.in: use flex & bison from ../ if they exist.
3430 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3432 * relax.c (build_it): don't allocate space in the output file for
3433 stuff if -R flag applys to it.
3434 * ldfile.c: merge in VMS filename support
3435 * ldmain.c (main): take out ./ from library path, and close file
3436 before unlinking. Make multiple defs of a symbol create an
3438 * ldmisc.c: fatal errosrs delete output file
3440 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3442 * ldver.c: Increase version number to 1.97, for consistency
3445 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3447 * Makefile.in: FLEX -> LEX.
3449 * ld.texinfo: {} -> @{@}.
3451 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3453 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3454 (and associated change in -c option, now used for these scripts)
3456 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3458 * ldver.c: Bumped version to 1.96 - new release, resync with the
3460 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3461 rather than with raw malloc, makes it easier to track where memory
3463 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3464 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3465 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3468 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3470 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3472 * Makefile.in: use bootstrap for check.
3474 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3476 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3478 * Makefile.in: now use flex, not lex
3479 * ldlex.l, ldlang.c, ldctor.c: lint
3481 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3483 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3484 different sorts of filenames on the command line than in a script.
3486 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3488 * Makefile.in: rework CFLAGS so that they can be passed on the
3489 make command line. Remove MINUS_G. Default CFLAGS to -g.
3491 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3493 * relax.c: added handling for new "padding" seclet type, used to
3494 fill out gaps between section.
3495 * ldgram.y, ldlex.l: now -defsym on the command line is done
3498 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3500 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3502 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3504 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3507 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3509 * Makefile.in (install): Install second copy in $(tooldir)/bin
3510 without $(program_prefix), since that's what gcc expects.
3512 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3514 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3515 * h8300*: fix bit rot and add support for h8300xray target
3516 * go32.sh: target emulation for go32.
3518 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3520 * gld960.em, i960.sc-sh. Fix i960 bit rot
3522 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3524 * Makefile.in: install man page.
3526 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3528 * config/mt-<foo> renamed to <foo>.mt
3529 * config/mh-<foo> renamed to <foo>.mt
3530 * configure.in changed to reflect this
3531 * genscripts.sh now make .xbn files rather than .xN files
3533 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3535 * ldver.h: fix decl of ldversion.
3537 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3539 * Makefile.in: added check target.
3541 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3543 * ldmain.c (Q_enter_file_symbols): now aliases work again
3545 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3547 * Makefile.in: added clean-info target.
3549 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3551 * ldexp.c (exp_print_tree): don't try and follow null pointers
3553 * ldgram.y: remove 11 shift reduce errors
3555 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3557 * Makefile.in: added tooldir and program_prefix.
3559 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3561 * ldlang.c (size_input_section): don't move absolute sections
3565 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3567 * cplus-dem.c: yet another copy of this - maybe it should go into
3569 * ldgram.y: now -V and -v have different actions
3570 * ldver.c: if -V, prints list of emulations compiled in
3571 * ldmisc.c: support for cplus demangling
3574 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3576 * Makefile.in, configure.in: removed traces of namesubdir,
3577 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3578 copyrights to '92, changed some from Cygnus to FSF.
3580 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3582 * Makefile.in: Change mkscript rule into one for ./mkscript
3583 (for the sake of makes that don't realize they're the same).
3584 * PORTING: Add more details.
3585 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3587 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3589 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3590 config/mt-hp300bsd: New port to hp300 running BSD.
3592 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3594 Major rewrite of how ld is configured. The major idea
3595 is to use shell scripts to generate everything.
3596 * generic.em replaces ldtemplate.
3597 * Other *.em files replace various *.c files.
3598 A *.em file is a shell script that generates the corresponding
3599 ld__*.c file that implements an emulation. This is usually
3600 a straight 'cat' of a here-document, possibly with substitutions.
3601 * Script files (*.sc) are places by *.sc-sh scripts.
3602 Again, these are simple shell scripts that 'cat'
3603 here-documents, usually with some substitutions.
3604 The output a *.sc-sh is a script file.
3605 * Each emulation is defined by a short shell script with
3606 extension *.sh that specifies the emulation-specific
3607 parameters (such as the name of the *.sh-sc and *.em
3609 * genscript.sh is the master shell script used to generate
3610 an emulation. It is passed various argument, including
3611 the name a the emulation-speciic *.sh file that it
3612 "sources" to set variables to emulation-specifc parameters.
3613 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3614 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3615 * config/mh-foo: Rename LDEMULATION names as appropriate
3616 (usually 'gldfoo' -> plain 'foo').
3617 * ldwrite.c: Fixed a typo in a comment.
3618 * Makefile.in: Major changes. Removed some the sed
3619 magic to converts scripts, since that is now handled
3620 by genscripts.sh and the *.sc-sh scipt generators.
3621 * config.h: Remove a bunch of macros defining emulations
3622 and targets. This becomes one less file to edit when
3623 adding emulations or targets.
3624 * ldemul.h (struct ld_emulation_xfer_struct): Add
3625 emulation_name and target_name fields.
3626 * ldemul.c, ldemul.h: Define some default functions used
3627 by most emulations (and remove from the *.em scripts).
3628 * ldemul.c (ldemul_choose_target): Search the new
3629 ld_emulations array using a loop (instead of a hardwired
3630 nested if statement).
3631 Define the ld_emulation from the automatically-geenrated
3632 ldemul-list.h. This means you no longer have to edit ldemul.c
3633 to add a new emulation.
3634 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3635 their expansions, since the former no longer exist.
3636 * PORTING: A very rough first draft of a porting guide.
3638 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3639 to be terminated by a new-line (instead of requiring a semicolon).
3641 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3643 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3644 tests for NULL pointers all over the place.
3645 * ldlang.c (lang_process): remember to relocate global symbols
3646 *after* relaxing has done it stuff.
3648 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3650 * config/mt-coff-h8300: use EMUL like everything else
3651 * ldlang.c: (print_padding_statement): print the right address.
3652 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3655 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3657 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3658 * ldlang.c (print_data_statement): print the right address.
3660 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3662 * Makefile.in: The rule for testing ld by re-linking itself
3663 via an intermediate -r link was moved to the ld1 rule
3664 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3665 which allows the bootstrap rule to work.
3666 * ldctor.c (find_constructors): Don't create a constructor
3667 list if it is already defined (as would happen if ld is
3668 invoked by collect).
3670 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3672 * config/mh-sparc.h: now uses libgcc.a
3673 * ldmain.c: quit using exit
3674 * *sc: use *(COMMON) rather than [COMMON]
3675 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3676 to allow preprocessing of .l file.
3677 * Makefile.in: New ldlex.l mangling
3678 * ldexp.c (fold_binary): perform expressions with % and / in
3680 * ldfile.c (open_a): open archives on VMS in a special way
3683 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3685 * ldgram.y: map -M behave in the same way as -Map (sets file name
3687 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3688 whether or not relaxing has been done.
3689 * ldmain.c: don't open a map file if it doesn't have a name
3690 * relax.c: all the brains have moved into bfd.
3691 * ldwrite.c: ammend comment
3693 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3695 * Makefile.in: added relax, also made three stage go through a
3698 * config.h: if GNU960 defined, then default emulation mode is
3700 * ldexp.h, ldexp.c: map to file hooks
3701 * ldlang.c: map to file hooks
3702 * ldgram.y: added -Map -relax
3703 * ldlex.l: added -relax, -Map
3704 * ldmain.c: open map file
3705 * ldmisc.c: support for map file
3706 * ldwrite.c: new relax magic
3708 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3710 * Makefile.in, config/tm-*.h: Clean up make output, only
3711 pass DEFAULT_EMULATION to ldmain.c.
3713 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3715 * ldver.c: Bump to version 1.94.
3717 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3719 * Makefile.in: infodir belongs in datadir.
3721 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3723 * Makefile.in: Pass -y to bison. (Again;
3724 accidentally deleted by Rich.)
3725 * news.sc, ldgld68k.sc: Define __end as well as _end.
3727 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3729 * ldindr.h: added to contain prototypes of ldindr.c
3730 * ldfile.c: include ctype.h
3731 * ldmain.c: include the requried prototype headers
3732 * ldwrite.c: get_reloc_upper_bound has been renamed
3733 bfd_get_reloc_upper_bound
3735 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3737 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3738 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3739 spaces following hyphens, bsd make can't cope. added
3740 standards.text support and made it look like all the other
3743 * configure.in: configure now runs entirely in objdir so make file
3744 existence checks against ${srcdir}. Mark this directory as
3747 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3749 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3750 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3751 and mandir now keyed off datadir by default.
3753 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3755 * ldver.c: Bumped version to 1.93.
3756 * Makefile.in: Pass -y to bison.
3758 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3760 * config.h: h8 is now coff, not ieee
3761 * h8300hds.sc: reflect the same
3763 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3765 * ldver.c (ldversion()): Update to 1.92.
3766 * ldctor.c: There are two places constructor sets
3767 can be defined. One of them checked for an existing
3768 duplicate, the other didn't. Unfortunately, the latter
3769 was called after the former ...
3770 So, factor out code for inserting a new element into
3771 constructor_name_list (after checking for a duplicate)
3772 into a new function add_constructor_name, and call
3773 it from both aforementioned places (ldlang_add_constructor
3774 and ldlang_check_for_constructors).
3776 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3778 * Makefile.in: Rename .c files generated from ldtemplate
3779 to have names starting with ld__. This helps 'make clean'.
3781 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3783 * Makefile.in: Take out the version number for install
3784 * m88kbcs.sc: put in contructor blocks.
3786 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3788 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3789 parameter, a format, and an arg pointer, and rename it to
3790 vfinfo(). Write info() in terms of new vfinfo().
3791 New einfo() is the same as info(), except it writes to stderr.
3792 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3793 ldmisc.c: Replace "error" calls to info() by new einfo().
3795 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3797 * ldlex.l ldgram.y: made -V option do same as -v
3798 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3801 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3802 i386 aout changes from Bob Kukura
3803 * Makefile.in, config.h: added i386aout support
3804 * configure.in: fixed /h-{myhost} typo
3805 * ldgram.y: -MM now gives more boring map.
3806 * ldlang.c: now does D_PAGED flag the right way.
3807 * ldsym.c: -MM flags does the right thing.
3809 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3811 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3812 * ldlang.c (init_os): Compensate for BFD change,
3813 where bfd_make_section now returns NULL for a duplicate
3814 section request, instead of the old section.
3816 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3818 * ldver.c: Bump to version 1.91 (consistent with binutils).
3820 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3822 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3823 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3824 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3825 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3826 Add or update copyright notices.
3828 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3831 * Makefile.in: Changed installation directory name scheme
3832 to be consistent with gcc. Also changed 'install'.
3834 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3836 * Makefile.in: new targets ld.mm, ld.me
3838 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3840 * Makefile.in, ldtemplate: Need to use separate scripts
3841 for -n and -N options. Yet more complication.
3843 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3845 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3846 work). Add some lines to avoid Sun Make VPATH bugs.
3848 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3850 * news.sc: Add alignment for data segment.
3851 * ldtemplate: Add (yet another) script to get for -n or -N
3852 options. (These need different alignment than ZMAGIC files.)
3853 * Makefile.in: Add stuff for new foo.xn scripts.
3854 These are generated by replacing "ALIGN(0x...00)" by ".".
3856 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3858 * Makefile.in: new targets ld.ms, ld-index.ms
3859 ld.texinfo: remove tabs, other cleanups for texi2roff
3861 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3863 * ldmain.c (main): Make config.magic_demand_paged be true
3864 by default. Don't the WP_TEXT and D_PAGED flags of
3865 output_bfd here; it's too late, so set it when output_bfd
3866 is created (in ldlang.c). Also fix setting of EXEC_P flag
3867 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3868 * ldlang.c: Remove some duplicate extern declarations.
3869 * ldgram.y: Fixes to -N and -n options.
3870 * Makefile.in: Recognize upper case letters in sed script
3871 to remove assignments from script files.
3872 * ldtemplate: Don't assukme that -N or -n options
3873 imply use of -r script.
3874 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3876 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3878 * ldtemplate: include bfd.h before sysdep.h.
3880 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3882 Restructure configuration scheme for bfd, binutils, ld.
3884 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3885 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3886 Change some config names to match other dirs.
3887 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3889 * config/: Rename some config files to match up h-*.h names.
3890 Remove all the HOST_SYS definitions from the config files.
3892 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3894 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3895 * ldtemplate: Remove ldfile_add_library_path calls;
3896 just use the SEARCH_DIR commands in the script files.
3897 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3898 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3899 This is primarily intended for cross-linking, where you would
3900 place libaries in a different place than native libraries.
3901 Also, emulations made from ldtemplate now use $(srcdir).
3902 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3903 form; people can use the Makefile's LIB_PATH to override.
3905 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3907 * Makefile.in: fix target ld.dvi, add target ld.info
3908 ld.texinfo: make info filename ld.info
3910 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3912 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3914 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3915 few BFD types & enums.
3922 version-control: never