1 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
3 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
4 Remove unused variable is.
6 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8 * configure.in: Add support for powerpc-*-eabi.
10 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
13 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
14 elf.sc, which defines some new symbols PowerPC elf needs.
16 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
18 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
19 constructor entry is in the absolute section.
21 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
23 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
24 * config/i386-gnu.mt: New file. Include ELF support.
26 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
28 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
29 there are any input sections named .gnu.warning, treat them as
30 containing a warning message to be printed by the linker, and
31 clobber the size so that the message is not copied into the output
33 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
36 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
38 * configure.in (w65-*-*): New target.
39 * Makefile.in: Update.
40 * scripttempl/w65.sc: New.
41 * config/coff-w65.mt: New.
43 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
45 * ldlang.c (lang_place_orphans): Don't ignore files with
46 just_syms_flag set. Instead, put all their sections in
47 bfd_abs_section_ptr, using the section VMA as the output_offset.
49 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
51 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
52 name `reloc_howto_type', since it's now defined to be const.
53 * ldlang.c (lang_add_reloc): Ditto.
54 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
56 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
58 * ldexp.c (fold_binary): Adding or subtracting an absolute value
59 to a relative value does not require forcing the relative value to
60 be absolute. Also, reindent function.
62 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
64 * ldwrite.c (clone_section): Create a symbol with the
65 same name as the section.
67 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
69 * ld.h (split_by_reloc, split_by_file): New flags.
70 * ldwrite.c (clone_section, split_sections): New functions.
71 * lexsup.c (parse_args): Understand new split options.
74 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
76 * configure.in (arc-elf): New target.
77 * Makefile.in (earcelf.c): New target.
78 * config/arc-elf.mt: New file.
79 * emulparms/arcelf.sh: New file.
82 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
84 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
85 .data segment. They must be writable when creating a shared
86 library. From H.J. Lu <hjl@nynexst.com>.
88 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
90 * emultempl/miposecoff.em: New file.
91 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
92 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
93 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
94 provide __runtime_reloc_start and __runtime_reloc_stop if they are
95 used. Align _fdata to a 16 byte boundary.
96 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
98 (emipsidtl.c): Likewise.
99 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
101 * ld.h (args_type): Add new field embedded_relocs.
102 * ldemul.h (ldemul_after_open, after_open_default): Declare.
103 (ld_emulation_xfer_struct): Add new field after_open.
104 * ldemul.c (ldemul_after_open): New function.
105 (after_open_default): New function.
106 * ldlang.c (lang_process): Call ldemul_after_open.
107 * lexsup.c (parse_args): Handle --embedded-relocs.
108 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
109 new after_open field to after_open_default.
110 * emultempl/generic.em, emultempl/gld960.em: Likewise.
111 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
112 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
113 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
114 * ld.texinfo, ld.1: Mention -embedded-relocs.
116 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
118 * Makefile.in: Add eshl.o.
119 * config/coff-sh.mt: Add shl emulation.
121 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
123 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
124 Youngdale <eric@aib.com>.
126 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
128 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
129 * config/i386linux.mh: New file; set HOSTING_CRT0.
130 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
131 /usr/lib, since that is already in LIB_PATH.
133 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
135 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
137 (.data, .bss): If "-N", then place the data/bss just after the end
138 of the .text section rather than at the default 0x40000000.
140 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
143 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
145 Patches from Eric Youngdale <eric@aib.com>:
146 * ldlang.c (lang_finish): Don't warn if entry symbol not found
147 when generating a shared library.
148 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
149 attempting to place an orphaned relocation section when generating
150 a dynamically linked object.
152 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
155 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
157 * ld.h (args_type): Add field export_dynamic.
158 * lexsup.c (parse_args): Recognize --export-dynamic.
159 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
160 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
162 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
164 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
165 we allocate common symbols.
167 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
169 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
170 .rela.fini to the list of .rel* sections.
172 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
174 * ldlang.c (load_symbols): Add new argument place. Only accept
175 linker scripts if place is not NULL. Put commands found in an
176 assumed linker script into place.
177 (lookup_name): Pass NULL as place argument to load_symbols.
178 (open_input_bfds): In lang_input_statement_enum case, pass a place
179 argument to load_symbols, and store any new statements after the
182 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
184 * ldver.c (ldversion): Bump to 2.5.3.
186 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
188 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
190 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
192 * Makefile.in (check): Add missing "else true" clause.
194 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
196 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
197 entry point to "start". Align at end of each section to 0x200.
198 Start .text section 0x1000 later. Add _etext, _edata, _end
201 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
203 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
204 composed of different object file formats.
205 (ldctor_build_sets): If the output format does not support the
206 reloc, and we are not generating a relocateable link, try getting
207 the reloc from the input format.
209 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
211 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
212 (em68knbsd.c): New target.
214 * config/m68k-nbsd.mt: New file.
215 * emulparams/m68knbsd.sh: New file.
216 * configure.in (m68*-*-netbsd*): Use above configs.
218 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
220 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
221 appropriately named static library, stop the search at that
224 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
226 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
227 and esparcnbsd.o; sorted entries.
228 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
230 * config/netbsd532.mt: Removed.
231 * emulparams/netbsd532.sh: Removed.
233 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
234 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
235 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
236 sparc*-*-netbsd*): Use above configs.
238 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
240 * ldmain.c (multiple_common): One of the types may now be
241 bfd_link_hash_indirect. The old BFD argument may be NULL.
243 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
245 * configure.in: Add * at the end of m68k-hp-hpux.
247 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
249 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
252 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
254 * scripttempl/nw.sc: Gather constructors and destructors and
255 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
257 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
259 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
260 (ei386nw.c, eppcnw.c): New targets.
262 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
263 scripttempl/nw.sc: New files, for i386 and powerpc netware.
265 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
266 instead of {i386,ppc}-elf.
268 * configure.in (sparc*-*-netware): Removed. There is no such
271 * ldint.texinfo: Move misplaced `@end iftex'.
273 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
275 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
276 .rela.dtors to the list of .rel* sections.
278 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
280 * ldver.c (ldversion): Update to version 2.5.
281 * Version 2.5 released.
283 * configure.in (all_targets): Handle i386-linux*.
285 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
287 * scripttempl/aout.sc: Set _etext and __etext to ., not
288 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
289 will not break any other system. From Eric Valette
292 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
294 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
295 --verbose to get the old -V behaviour.
296 * ld.1, ld.texinfo: Document this change.
298 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
300 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
301 assertion, since it could fail with a user defined linker script.
303 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
304 name in the hash table during the first phase--the hash table does
305 not even exist at that point, much less have the right value.
307 * Makefile.in (CC): Define.
308 (CXX): Move definition, change from g++ to gcc.
309 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
310 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
311 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
312 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
313 (.cc.o): Comment out.
315 (site.exp): Don't create testdir or set tmpdir.
316 (check): Run checks even if not running native. Use CC_FOR_TARGET
317 instead of RUNTEST_CC, and likewise for CXX.
318 (cdtest targets): Comment out.
319 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
320 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
321 * cdtest-main.cc, cdtest.exp: Remove.
323 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
325 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
326 file naming problems.
327 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
328 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
329 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
330 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
331 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
332 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
333 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
335 * genscripts.sh: Always search /usr/local/TARGET/lib.
337 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
339 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
341 * configure.in: Handle i386-bsdi* targets like i386-bsd.
343 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
345 * lexsup.c (parse_args): Add support for -a for HP/UX
348 * lexsup.c (parse_args): -c takes an argument.
350 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
352 * ld.h (args_type): Add new field endian.
353 * lexsup.c (parse_args): Handle -EB and -EL by setting
355 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
356 * ldlang.c (lang_add_output_format): Add arguments big and little.
357 If command_line.endian is set, use it to select big or little
358 rather than the default. Changed all callers.
359 * ldlang.h (lang_add_output_format): Update declaration.
360 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
361 LITTLE_OUTPUT_FORMAT.
362 * emulparams/elf32mipl.sh: Likewise.
363 * emulparams/mipsbig.sh: Likewise.
364 * emulparams/mipsbsd.sh: Likewise.
365 * emulparams/mipsidt.sh: Likewise.
366 * emulparams/mipsidtl.sh: Likewise.
367 * emulparams/mipslit.sh: Likewise.
368 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
369 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
371 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
372 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
373 * scripttempl/mipsbsd.sc: Likewise.
375 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
376 depending upon ldgram.c, so that a parallel make does not try to
379 * configure.in (mips*el-elf*): New target.
380 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
381 (eelf32mipl.c): New target.
383 * config/mipsl-elf32.mt: New file.
384 * emulparams/elf32mipl.sh: New file.
386 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
388 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
391 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
393 * ldmisc.c (vfinfo): Print BFD file name as well as file name
394 returned by find_nearest_line, in case the file name is something
395 unhelpful such as a .h file. Handle %u.
397 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
399 * ldlang.c (lang_do_assignments): Make sure output statement
400 has an attached bfd_section before trying to dereference it.
402 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
404 * ld.h (ld_config_type): Add new field warn_once.
405 * ldmain.c (undefined_symbol): Handle -warn-once.
406 * lexsup.c (parse_args): Recognize -warn-once.
407 * ld.texinfo (Options): Document -warn-once.
410 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
411 name. For %C, print the function name on a separate line, to keep
412 the length of error messages under control.
413 * ldmain.c (multiple_definition): Use %D for ``first defined
415 (undefined_symbol): Use %D for ``more undefined references
418 * ldmisc.c (multiple_warn): Remove; no longer used.
419 * ldmisc.h (multiple_warn): Don't declare.
421 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
423 * ldlang.c (print_output_section_statement): Print all lines
426 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
428 * ldlang.c (load_symbols): Check for archive before object. Use
429 bfd_check_format_matches, and, if ambiguous, print a list of
430 matching formats. If file format is not recognized, treat file as
432 * ldgram.y (yyerror): If assuming an object file is a script,
433 mention that. Tweak the format of the error messages.
434 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
435 guess that this is not actually a script, and just report that the
436 file format was not recognized.
437 * ld.texinfo (Options): Admit that -( may be used more than once.
438 Add note that unrecognized object files are now treated as linker
441 * ldfile.c (ldfile_input_filename): Make const.
442 (ldfile_assumed_script): New variable.
443 (try_open): Change arguments types to const.
444 (ldfile_find_command_file): Likewise.
445 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
446 * ldfile.h: Update declarations for ldfile.c changes.
447 * ldlex.l: Include <ctype.h>.
448 (file_name_stack): Change to be const char *.
449 (lineno_stack): New static variable.
450 (<<EOF>>): Set lineno as well as ldfile_input_filename.
451 (lex_push_file): Make name argument const. Initialize
453 (lex_redirect): Initialize lineno_stack entry.
454 (lex_warn_invalid): Handle non printable characters nicely.
455 * ldlex.h (lex_push_file): Declare second argument as const.
457 * ldgram.y (ifile_p1): Recognize GROUP.
458 * ldlex.l: Recognize GROUP.
459 * ld.texinfo (Option Commands): Document GROUP.
461 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
463 * config/m68klynx.mh: New file.
465 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
467 * emultempl/hppaelf.em: Add newlines to the error messages.
469 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
471 * config/i386lynx.mh: New file.
472 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
475 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
477 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
478 (GENERATE_SHLIB_SCRIPT): Define as yes.
479 (DYNAMIC_LINK): Define as false.
480 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
481 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
482 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
483 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
486 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
488 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
490 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
492 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
493 .got section is now explicitly handled in elf.sc.
495 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
497 * scripttempl/alpha.sc: Redo script to set . outside of sections
498 and not bother to explicitly specify section addresses.
499 Explicitly place .sdata section.
501 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
503 * scripttempl/m68kcoff.sc: Put .bss in data segment.
505 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
506 0, and to only be marked as NOLOAD if relocating.
507 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
508 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
509 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
510 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
511 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
512 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
513 * scripttempl/sparclynx.sc: Likewise.
515 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
517 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
518 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
521 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
523 * ld.h (args_type): Add field soname.
524 * lexsup.c (parse_args): Handle -soname argument.
525 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
527 * ld.texinfo: Document -soname.
529 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
531 * ldlang.c (lang_check): Don't try to set the architecture if the
532 input and output files are incompatible. Just warn.
534 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
536 * configure.in: Change i[34]86 to i[345]86.
538 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
540 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
542 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
544 Make the ELF linker handle orphaned sections reasonably. Also,
545 define __start_SECNAME and __stop_SECNAME around sections whose
546 names can be represented in C, for the benefit of symbol sets in
548 * ldemul.h (ldemul_place_orphan): Declare.
549 (ld_emulation_xfer_type): Add place_orphan field.
550 * ldemul.c (ldemul_place_orphan): New function.
551 * ldlang.h (wild_doit): Declare.
552 * ldlang.c (wild_doit): Make nonstatic.
553 (lang_place_orphans): Call ldemul_place_orphan.
554 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
555 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
557 (gld${EMULATION_NAME}_place_orphan): New static function.
558 (gld${EMULATION_NAME}_place_section): New static function.
559 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
561 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
563 * scripttempl/aout.sc: Add .linux-dynamic after .data.
565 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
567 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
568 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
570 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
572 * ldexp.h (exp_get_abs_int): Declare.
574 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
576 * ldlang.c (lang_do_assignments): Handle complex AT's better.
577 * ldexp.c (exp_get_abs_int): New function.
579 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
581 * configure.in: add i960-nindy-coff support.
583 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
585 * ldlex.l (yy_create_string_buffer): Handle change to internal
586 interface in flex 2.4.7.
588 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
590 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
591 New function; add 0x20 to any use of -Ttext.
592 (gld${EMULATION_NAME}_create_output_section_statements): New
594 (ld_${EMULATION_NAME}_emulation): Use the new function
595 gld${EMULATION_NAME}_create_output_section_statements.
597 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
599 * scripttempl/mips.sc: Redo script to set . outside of sections
600 and not bother to explicitly specify section addresses.
602 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
604 * scripttempl/elf.sc: Copy several more relocation sections into
605 the output. Put .got.plt sections into .got.
607 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
609 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
611 Add a new script operator, PROVIDE, to define a symbol only if it
613 * ldgram.y (PROVIDE): New token.
614 (assignment): Accept PROVIDE.
615 * ldlex.l (PROVIDE): New token.
616 * ldexp.h (node_type): Add etree_provide to node_class enum.
617 (exp_provide): Declare.
618 * ldexp.c (exp_fold_tree): Handle etree_provide.
619 (exp_provide): New function.
620 (exp_print_tree): Handle etree_provide.
621 * ld.texinfo: Document PROVIDE.
623 * ldlang.c (lang_common): Pass desired alignment to
624 lang_one_common as power of two.
625 (lang_one_common): Get common symbol alignment from linker hash
626 table entry. Treat desired alignment as a power of two.
628 * ldlang.c (wild_section): Attach all section with the given name,
629 not just the first one. If there is no name, attach all sections
630 even if the SEC_IS_COMMON flag is set.
632 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
634 * ld.h (args_type): Add field rpath.
635 * lexsup.c (S_ISDIR): Define if not already defined.
636 (parse_args): Add support for -rpath. If -R is used to name a
637 directory, treat it as -rpath for Solaris compatibility.
638 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
639 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
640 * ldmain.c (main): Initialize command_line.rpath to NULL.
641 * ld.texinfo: Document -rpath option.
643 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
645 * emulparams/pc532machaout.sh: New file. Pc532 mach script
648 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
650 * config/pc532mach.mt: New file. Pc532 mach target support.
652 * config/pc532mach.mh: New file. Pc532 mach host support.
654 * config/netbsd532.mt: New file. Netbsd 532 target support.
656 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
658 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
661 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
663 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
664 bfd_abs_section_ptr, not &bfd_abs_section.
666 * lexsup.c (parse_args): Changed "retain-symbols-file" from
667 no_argument to required_argument. From djm.
669 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
671 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
672 sections to force a VMA of 0; needed for ELF backends which have
673 not been converted to the new linker style.
675 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
677 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
678 it was for the HPUX dynamic loader's use and it creates problems
681 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
683 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
684 * ldlang.h (lang_do_assignments): Put external decl here.
685 * emultempl/hppaelf.em: Minor cleanups throughout file.
686 (hppa_elf_create_output_section_statements): Rewrite.
687 (hppaelf_finish): Rewrite.
689 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
691 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
693 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
695 * ld.texinfo: -Bstatic is not ignored.
697 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
699 * ldlex.l: Recognize \r the same as \n.
701 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
703 Preliminary support for generating shared libraries, from Eric
704 Youngdale <ericy@cais.cais.com>.
705 * genscripts.sh: If the emulation parameter file sets
706 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
707 CREATE_SHLIB defined.
708 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
709 link_info.shared is set, use the .xs script file.
710 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
711 .interp section, and don't include TEXT_START_ADDR in the starting
712 address of the first section.
713 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
714 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
716 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
718 * configure.in: Change --with-targets to --enable-targets.
720 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
722 * lexsup.c (parse_args): Add support for new options -( -) with
723 synonyms --start-group --end-group.
724 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
725 (lang_group_statement_type): Define new struct.
726 (lang_statement_union_type): Add group_statement field.
727 (lang_enter_group, lang_leave_group): Declare.
728 * ldlang.c (lang_for_each_statement_worker): Handle
729 lang_group_statement_enum.
730 (map_input_to_output_sections, print_statement): Likewise.
731 (lang_size_sections, lang_do_assignments): Likewise.
732 (open_input_bfds): Completely rewrite. Now does its own looping,
733 rather than using lang_for_each_statement. Handle groups.
734 (lang_process): Update call to open_input_bfds.
735 (print_group): New static function.
736 (lang_enter_group, lang_leave_group): New static functions.
737 * ldfile.c (ldfile_open_file): If the file has already been
738 opened, just return rather than taking an assertion failure.
739 * ldver.c (help): Mention new options.
740 * ld.texinfo: Document new options.
742 * ldlang.c (end_of_data_section_statement_list): Don't define.
743 (lang_leave_output_section_statement): Don't set obsolete variable
744 end_of_data_section_statement_list.
746 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
749 * ldlang.c (lang_size_sections): Adjust current region address
750 even for sections with an explicit address. From
751 ralphc@pyramid.com (Ralph Campbell).
753 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
754 From jrs@world.std.com (Rick Sladkey).
756 * scripttempl/mipsbsd.sc: Let sections align to their natural
759 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
761 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
763 (lang_abs_symbol_at_beginning_of): Likewise.
764 (lang_abs_symbol_at_end_of): Likewise.
765 (lang_size_sections): Use bfd_is_abs_section to check for the
766 absolute section. Don't try to set the VMA or output_offset or
767 size of the absolute section.
768 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
771 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
773 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
774 when generating relocatable objects.
776 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
778 * emultempl/linux.em: New file providing support for linking
779 against Linux shared libraries.
780 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
781 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
783 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
785 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
786 * ldmain.c (main): Initialize link_info.shared to false. Give
787 error if link_info.relocateable and link_info.shared are both set.
789 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
790 it as naming an emulation to be added to EMULATION_OFILES.
791 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
793 * Makefile.in: Rebuilt dependencies.
794 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
795 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
796 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
797 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
798 (ei386linux.c): Remove; now in Makefile.in.
799 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
800 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
801 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
802 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
803 (eelf64_sparc.c): Remove; now in Makefile.in.
804 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
805 (eelf32_sparc.c): Remove; now in Makefile.in.
807 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
808 no owner--it might be bfd_abs_section. From Eric Youngdale
809 <ericy@cais.cais.com>.
811 * scripttempl/aout.sc: Let sections align to their natural
814 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
816 * ldemul.h (ldemul_open_dynamic_archive): Declare.
817 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
818 * ldemul.c: Include ldexp.h and ldlang.h.
819 (ldemul_open_dynamic_archive): New function.
820 * ldfile.h (ldfile_open_file_search): Declare.
821 * ldfile.c: Include ldemul.h.
822 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
823 argument, not bfd *. Change all callers.
824 (ldfile_open_file_search): Rename from open_a. Return boolean
825 argument, not bfd *. Clean up. Change all callers.
826 (ldfile_open_file): If doing a dynamic link, call
827 ldemul_open_dynamic_archive rather than assuming the extension of
828 a dynamic object is ".so".
829 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
831 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
833 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
835 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
836 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
837 Accept -static as a synonym for -non_shared.
839 Let the user change the dynamic linker used by ELF code.
840 * ld.h (args_type): Add new field interpreter.
841 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
843 * ldmain.c (main): Initialize command_line.interpreter to NULL.
844 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
845 the ELF backend to return the .interp section. If
846 command_line.interpreter is not NULL, set the contents of .interp
848 * ld.texinfo: Mention -dynamic-linker.
850 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
853 * lexsup.c (parse_args): Sort out the option macros and change the
854 definitions to make it easier to add a new option.
856 * scripttempl/aout.sc: Define __etext and __edata to go along with
859 * ld.h (ld_config_type): Add new field traditional_format.
860 * lexsup.c (parse_args): Add traditional-format to longopts, and
862 * ldmain.c (main): Initialize config.traditional_format to false.
863 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
864 flags of output_bfd according to config.traditional_format.
865 * ldver.c (help): Mention -traditional-format.
866 * ld.texinfo: Document -traditional-format.
868 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
870 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
871 they are encountered.
873 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
875 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
876 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
878 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
880 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
881 _FTEXT, _ETEXT and _FDATA. Dont define _END.
883 * ldfile.c (open_a): If this is not an archive, try to open it in
884 the current directory before searching for it.
886 * lexsup.c (parse_args): Treat -i as a synonym for -r.
888 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
889 BLOCK works in a section address as documented.
891 * ldgram.y (YYDEBUG): Don't define.
893 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
895 * emultempl/gld960.em: Pass false for new argument to
896 ldfile_add_library_path.
897 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
899 * emultempl/sunos.em: Only look for .so files if doing a dynamic
902 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
904 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
906 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
908 * Makefile.in (check): Delete ld.new dependency so that a regression
909 test doesn't trigger a rebuild of the linker.
911 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
913 * ldlang.c (map_input_to_output_sections): For lang_address, call
914 init_os if it hasn't already been called.
916 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
918 Add support for SunOS shared libraries.
919 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
920 shared library support code.
921 * emultempl/sunos.em: New file.
922 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
923 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
924 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
927 * ldlang.c: Minor formatting cleanups.
928 (lang_for_each_input_file): New function.
929 * ldlang.h (lang_for_each_input_file): Declare.
931 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
933 (search_head): Declare.
934 (ldfile_add_library_path): Add new cmdline argument in prototype.
935 * ldfile.c (search_head): Make non-static.
936 (search_dirs_type): Move to ldfile.h.
937 (ldfile_add_library_path): Accept cmdline argument, and save it.
938 * lexsup.c (parse_args): Pass true for new cmdline argument of
939 ldfile_add_library_path.
940 (set_default_dirlist): Likewise.
941 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
942 argument of ldfile_add_library_path.
943 * ldgram.y (ifile_p1): Likewise.
945 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
947 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
948 total_size, superfile and chain.
949 * ldfile.c (open_a): Don't clear search_dirs_flag.
950 (ldfile_open_file): Don't try to open superfile. Assert that file
951 has not already been opened.
952 * ldlang.c (new_afile): Don't initialize superfile.
953 * ldmain.c (add_archive_element): Don't initialize subfiles or
954 chain or superfile. Initialize search_dirs_flag to false.
956 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
958 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
960 Changes from binutils-2.4 release:
962 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
963 variables, use whitespace, so scripts don't break.
965 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
967 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
969 * cdtest-bar.cc: Renamed from cdtest-func.cc.
970 * Makefile.in: Noted change.
972 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
973 don't know where that's supposed to come from, or why it's
976 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
978 * configure.bat: update to latest makefile.in
979 * emulpara/go32.sh: set to coff-go32 not aout
980 * emultemp/generic.em: strength-reduce the structure of
981 this shell script, since the only available shell for
982 DOS can't handle complex syntax.
983 * emultemp/stringify.sed: for "sed -f" instead of inline.
984 * makefile.in: depend on stringify.sed as well as genscripts.sh
985 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
986 * genscripts.sh: empty variables aren't always considered "set",
987 so set them to "y" instead.
989 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
991 * ldlang.c (entry_symbol): Make static.
992 (lang_add_entry): Add cmdline argument.
993 * ldlang.h (lang_add_entry): Change prototype.
994 * ldgram.y (statement_anywhere): Change lang_add_entry call.
995 * lexsup.c (parse_args): Likewise.
997 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
999 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1000 .reginfo an address.
1001 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1002 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1003 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1005 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1007 Add support for ELF shared libraries.
1008 * ld.h (ld_config_type): Add field dynamic_link.
1009 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1010 on attempts to use -r with -relax, -call_shared or -s.
1011 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1012 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1013 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1014 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1015 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1016 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1018 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1019 opening a file with a .so extension first.
1020 * emultempl/elf32.em: New file.
1021 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1022 (NONPAGED_TEXT_START_ADDR): Likewise.
1023 (TEMPLATE_NAME): Define as elf32.
1025 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1026 * scripttempl/elf.sc: Add placement for new dynamic sections.
1027 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1028 outside of any section. Don't use ALIGN(8); just let one section
1029 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1030 sections; they'll be handled correctly anyhow.
1031 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1033 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1035 * Makefile.in (install): Redirect output of ln to /dev/null.
1037 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1039 * emultempl/hppaelf.em: Change all references of
1040 .hppa_linker_stubs to .PARISC.stubs.
1041 * scripttempl/hppaelf.sc: Likewise.
1043 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1045 * ldlang.c (print_output_section_statement): Change ``no attached
1046 output section'' message slightly.
1047 (lang_do_assignments): Don't recurse down if there is no real
1050 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1051 match corresponding change in emulation templates.
1052 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1053 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1055 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1057 * ldver.c (ldversion): Updated version number.
1059 * cdtest-foo.cc: Use explicit "#pragma implementation".
1060 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1061 * Makefile.in: References to cdtest-func.o changed to
1064 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1066 Don't create unnecessary output sections.
1067 * ldlang.c (out_bfd_get_section_by_name): Remove.
1068 (wild_section): Call bfd_get_section_by_name rather than
1069 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1071 (lang_create_output_section_statements): Remove.
1072 (map_input_to_output_sections): For several cases, call init_os if
1073 it has not already been called.
1074 (lang_size_sections): If output section was not created, skip it.
1075 (lang_process): Don't call lan_create_output_section_statements.
1076 (lang_place_orphans): Skip files with just_syms_flags set to true.
1077 * ld.texinfo: Document change.
1079 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1081 * ldlang.c (wild_doit): Don't bother initializing the vma and
1082 section size. Don't special case SEC_SHARED_LIBRARY.
1083 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1086 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1088 * config/go32.mh : New file for Xgo32X.
1090 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1092 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1093 before calling einfo, since we are reporting an fopen failure.
1094 From jrs@world.std.com (Rick Sladkey).
1096 * configure.in: Use "e" rather than "em_" as prefix for
1099 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1101 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1103 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1104 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1106 * Makefile.in: Changed all generated file names.
1107 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1108 sed patterns to handle new filenames.
1110 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1111 * configure.in: Adjusted.
1113 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1115 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1116 work. Instead, check build dir and $srcdir explicitly, and use
1117 `echo' to get all the filenames.
1119 * configure.in (h8300h-*-hms): Changed ld_target name to
1121 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1124 * config/i960coff.mt: New file.
1125 * emulparams/gld960coff.sh: New file.
1126 * emultempl/gld960c.em: New file.
1127 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1128 i960coff configuration.
1129 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1131 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1132 code isn't included in FSF releases, and it can still be
1133 explicitly selected.
1134 (distclean): Remove site.bak and tmpdir.
1135 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1136 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1138 Patches from Ralph Campbell:
1139 * config/mipsbsd.mh: New file.
1140 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1141 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1142 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1145 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1147 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1149 * config/m68k.mt (EMUL): Set to m68kaout.
1150 * emulparams/m68kaout.sh: New file.
1151 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1152 (em_m68kaout.c): New target.
1154 * ldlang.c (lang_size_sections): If dot moves because of an
1155 assignment, don't try to insert a pad into the absolute output
1156 section, just change the address of the default memory region
1159 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1160 cdtest-ur.out, and cdtest-ur.tmp.
1162 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1164 * scripttempl/sa29200.sc: Align all sections to four byte
1167 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1169 * Makefile.in, configure.in: Support for go32 coff.
1170 * config/i386-go32.mt: New file
1171 * emulparams/i386go32.sh: New file
1172 * scripttempl/i386go32.sc: New file
1174 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1176 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1177 Lynx-specific script templates.
1178 * configure.in (sparclite*-*-coff): Use coff-sparc.
1179 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1180 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1181 (ENTRY): Set to __main.
1182 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1183 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1184 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1186 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1188 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1189 byte boundary, in case the global constructors do not take up an
1192 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1193 exist, get crtbegin based on gcc -print-libgcc-file-name.
1194 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1196 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1198 * ldlang.c (lang_size_sections): When no address is given for a
1199 section, align it according to its requirements.
1201 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1203 * Makefile.in (clean, distclean): Remove configdoc.texi.
1205 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1207 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1209 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1211 * ldlang.c (lang_size_sections): When relaxing, adjust the
1212 position of a padding statement, and adjust dot accordingly.
1214 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1216 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1218 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1220 * scripttempl/i386coff.sc: If relocating, don't put .init and
1221 .fini sections into .text; keep them separate.
1222 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1223 exist, get crtbegin based on gcc -print-libgcc-file-name.
1224 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1226 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1228 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1230 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1232 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1235 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1236 if building a final executable.
1238 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1240 * ldmain.c (main): Check the return value of bfd_close.
1242 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1244 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1245 sections never overlap when using -r.
1247 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1249 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1250 changes: get_symtab_upper_bound renamed and returns long,
1251 bfd_canonicalize_symtab returns long, check for error indications.
1253 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1255 * ldlang.c (print_input_section): For section size, use
1256 _cooked_size if it is non-zero, size otherwise.
1257 (size_input_section): Likewise.
1258 (lang_do_assignments): Likewise (case lang_input_section_enum).
1260 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1262 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1263 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1264 (lang_add_input_file): Pass true to new_afile for add_to_list.
1265 (lookup_name): Remove force_load argument. Changed all callers.
1266 Pass false to new_afile for add_to_list. Split loading of symbols
1267 out into separate function.
1268 (load_symbols): New function split out of lookup_name. Don't load
1269 the symbols if they are already loaded.
1270 (open_input_bfds): For lang_input_statement_enum call load_symbols
1271 rather than lookup_name.
1272 (lang_process): Pass abs_output_section rather than NULL to
1274 (lang_startup): Set real field of first_file to true.
1276 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1278 * ldlang.c (had_relax): Removed.
1279 (relax_again): New static variable.
1280 (lang_size_sections): Change call to bfd_relax_section to
1281 correspond to BFD changes. Set relax_again appropriately.
1282 (lang_process): Remove #if 0 code. When relaxing, keep calling
1283 lang_do_assignments and lang_size_sections until relax_again
1286 * emultemp/gld960.em: Include libiberty.h
1287 (gld960_before_parse): Pass NULL as final argument to concat.
1289 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1291 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1294 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1295 building a bfd_data_link_order, rather than by setting the section
1296 contents immediately.
1298 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1300 Changes to make -Ur work again.
1301 * ldmain.c (add_to_set): Now takes reloc argument rather than
1302 bitsize. Check config.build_constructors here. If an new hash
1303 table entry is created, mark it as undefined.
1304 (constructor_callback): No longer takes bitsize argument. Pass
1305 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1306 BFD backend supports it.
1307 (reloc_overflow): Handle a NULL abfd argument.
1308 (reloc_dangerous, unattached_reloc): Likewise.
1309 * ldctor.c: Include ldmain.h.
1310 (struct set_info): Change bitsize field to reloc.
1311 (ldctor_add_set_entry): Now takes reloc argument rather than
1312 bitsize. Don't bother to check config.build_constructors here.
1313 (ldctor_build_sets): Get the size from the reloc howto. If
1314 generating relocateable output, call lang_add_reloc rather than
1316 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1318 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1319 (lang_reloc_statement_type): New structure.
1320 (lang_statement_union_type): Add reloc_statement field.
1321 (lang_add_reloc): Declare new function.
1322 * ldlang.c (lang_for_each_statement_worker): Handle
1323 lang_reloc_statement_enum.
1324 (map_input_to_output_sections, print_statement): Likewise.
1325 (lang_size_sections, lang_do_assignments): Likewise.
1326 (print_reloc_statement): New function.
1327 (lang_add_reloc): New function.
1328 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1330 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1331 (cdtest-ur, cdtest-ur.out): New targets.
1332 (check-cdtest): Now also check that -Ur works correctly.
1334 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1336 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1338 * ldlang.c (lang_process): Move lang_common call before
1339 map_input_to_output_sections, to ensure that any alignment
1340 constraints set by common symbols are copied over to the output
1343 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1345 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1346 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1347 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1348 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1351 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1353 * config/i386bsd.mh: New file.
1355 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1357 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1359 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1360 (DATA_START_SYMBOLS): Define _fdata.
1362 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1364 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1366 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1368 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1369 works again. Attach some output symbols to the stub file bfd.
1371 * emultempl/hppaelf.em: Include elf32-hppa.h.
1372 (file_chain): Add decl.
1373 (hppa_look_for_stubs_in_section): Delete decl.
1374 (hppaelf_finish): Reenable code. Do not pass symbols
1375 down to hppa_look_for_stubs_in_section.
1377 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1379 * ldmain.c (write_map): Don't define. Removed all references.
1380 Just use map_file or map_filename instead.
1381 (add_archive_element): Use minfo to write map information, not
1383 (constructor_callback): Use fprintf to write map information, not
1385 * ldmain.h (write_map): Don't declare.
1386 * ldgram.y (mri_script_command): Removed reference to write_map.
1387 * ldlang.c (lang_one_common): Likewise.
1388 * lexsup.c (parse_args): Likewise.
1390 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1392 * scripttempl/elf.sc: Force all sections to be aligned.
1394 * ldgram.y (section): Reverse the order of memspec_opt and
1395 fill_opt to avoid an ambiguity when both are used.
1396 * ld.texinfo: Changed accordingly.
1398 * ldgram.y: Move include of ldlex.h back with other includes.
1399 * ldlex.h (input_type): Don't initialize enum constants to
1401 * ldlex.l: Use a switch to return the right token based on
1402 input_type, rather than knowing that input_type has a value based
1405 * ldgram.y (dirlist_ptr): Removed; not used.
1406 * lexsup.c: Include ldver.h.
1407 * Makefile.in: Rebuilt dependencies.
1409 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1411 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1412 (ldlang_add_file): call it here instead.
1414 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1416 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1418 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1420 * emultempl/hppaelf.em: First attempt to clean this file up.
1421 Add comments in several functions as to their purpose and
1422 how they function (or my current best guess). Clean up horrible
1423 spacing and indention that never should have been accepted in the
1424 first place. Add FIXMEs for issues which need to be resolved.
1425 Disable linker-stub generation until it gets fixed. This allows
1426 the linker to at least work on simple code for testing purposes.
1428 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1429 it via hppaelf_finish). Prototype moved into ldlang.h.
1430 (lang_process): Move problematic extra call to lang_size_sections
1431 into the PA ELF specific code.
1432 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1433 lang_size_sections moved here.
1435 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1437 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1438 * config/ppc-elf32.mt: New file.
1439 * emulparams/elf32ppc.sh: New file.
1440 * emultempl/ppc.em: New file.
1441 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1442 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1443 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1445 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1447 * lexsup.c (parse_args): Use symbolic numbers for long options.
1448 Fix misunderstanding in -Y and -call_shared et al.
1450 Use getopt instead of lex and yacc to parse the command line.
1452 * ld.texinfo (Options): Document changes to option syntax.
1453 * Makefile.in: Update dependencies.
1454 * ldver.c (help): Tweak dashes in usage message.
1455 * ldgram.y (%union): Remove unused members.
1456 Remove %tokens for command line options; add ones for input types.
1457 (command_line): Rules removed.
1458 (file): Instead of command line, recognize an
1459 input type indicator, then use the nonterminal for that type.
1460 (defsym_expr): New nonterminal from code formerly in command_line.
1461 * ldlex.h: Declare parser input type enum and variable.
1462 Don't declare parse_line.
1463 * ldlex.l: Remove unused variables. Make some used ones static
1465 (COMMAND): Start state and its rules removed.
1466 At start of yylex, return input state token if at start of input.
1467 (lex_redirect): Don't need to set yyout.
1468 (ldlex_command): Function removed.
1469 * ldmain.c (main): Instead of calling parse_line, set up the
1470 redirections and call yyparse directly.
1471 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1473 * lexsup.c: Remove #if 0'd code.
1474 (parse_line): Function removed.
1475 (parse_args): Rewrite to use getopt_long_only.
1476 (set_default_dirlist): New function from code formerly in
1477 ldgram.y:command_line.
1478 (set_section_start): New function.
1479 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1480 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1481 compiled-in link scripts in "{" and "}", as the grammar no longer
1484 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1486 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1487 require that it be in $(srcdir).
1489 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1491 * ldlang.c (lang_size_sections): Only align section to alignment
1492 required by linker script, not to maximum alignment of input
1495 * ldlang.h (largest_section): Don't declare.
1496 * ldlang.c (largest_section): Don't define.
1497 (size_input_section): Don't set largest_section; not used.
1499 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1501 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1503 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1505 * ldlang.c, ldmain.c: Include libiberty.h.
1507 * ldmisc.h (concat): Don't declare.
1508 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1510 * ld.h (as_output_section_statement): Removed; not used.
1512 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1514 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1515 bfd_set_error and new error names.
1517 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1519 * ldwrite.c (build_link_order): If the cooked size of the section
1520 has been set, use it, for determining link_order size.
1521 (ldwrite): In the error message displayed if bfd_final_link fails,
1522 indicate that it was in fact the final link step that failed.
1524 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1525 bfd_relax_section, in case it returns false but doesn't flag an
1526 error. If an error is returned, indicate which one it is in the
1529 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1530 it'll get picked up from $(srcdir) if appropriate.
1532 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1534 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1535 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1537 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1539 * ldlex.l (comment): Increment line number when newline is read.
1541 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1543 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1544 reload the file even if it is already loaded.
1545 (wild): Call lookup_name with force_load argument of 0.
1546 (open_input_bfds): Call lookup_name with force_load argument of 1.
1547 (print_symbol): Remove declaration of non-existent function.
1548 (print_one_symbol): Return true rather than falling off end.
1550 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1552 * ldmain.c (main): Use %ld when printing long values.
1554 * scripttempl/elf.sc: Move _edata after the .sdata section.
1555 Permit OTHER_BSS_SYMBOLS to be defined.
1556 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1558 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1560 * Rename all "hppaosf" files to "hppaelf".
1561 * Change all "osf" references to "elf" in hppaelf files.
1562 * Makefile.in: Likewise.
1563 * configure.in: Likewise.
1565 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1567 * ldmain.c (main): Call xatexit, not atexit.
1568 Call xmalloc_set_program_name.
1570 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1573 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1575 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1576 (hppaosf_finish): Call xmalloc, not ldmalloc.
1577 * ldmain.c (preserve_output): Function removed.
1578 (main): Do it here instead.
1580 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1582 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1583 GNU C specific macros.
1585 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1586 call to LANG_FOR_EACH_INPUT_SECTION.
1588 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1590 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1591 deleted; will use libiberty versions instead.
1592 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1593 mri.c Makefile.in: Change callers.
1595 * ldmisc.c (vfinfo): Remove cleanup code.
1596 * ldmain.c (remove_output): Put it here (new function).
1597 (preserve_output): New function.
1598 (main): Register remove_output and preserve_output with atexit.
1599 * ldmain.c ldgram.y: Call xexit instead of exit.
1600 * ldmisc.h: Declare xexit.
1602 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1604 * Makefile.in: Lots of new H8/500 memory models.
1606 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1608 * ldlex.l: Removed duplicate rules.
1609 (yywrap): Provide default definition, needed with some versions of
1612 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1614 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1615 the archive filename too.
1617 * ldlex.l: Add rule to catch invalid input characters instead of
1618 printing them. Include "ldmain.h" for program_name decl.
1619 (lex_warn_invalid): New function.
1620 * Makefile.in: Add dependency.
1622 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1624 * Makefile.in (check): Don't bother running any tests of
1625 cross-linker until the test suite no longer assumes native mode.
1627 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1629 * ldlang.c (print_one_symbol, print_input_section): Print
1630 global symbols in symbol table again.
1632 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1634 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1635 exit successfully instead of complaining if no input files are
1638 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1640 * Makefile.in: Format variable definitions consistently.
1641 (LD_PROG): Remove unnecessary variables from link command,
1642 change variable LOADLIBES to EXTRALIBS.
1644 * ldmain.c (main): Compute and display total execution time.
1645 * ld.texinfo (-stats): Document the option.
1647 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1649 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1652 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1655 * ldlang.c (relaxing): Removed global variable.
1656 (lang_size_sections): If the canonical symbols have not already
1657 been read in, read them in before relaxing.
1658 * ldlang.h (relaxing): Removed declaration.
1660 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1662 * ldlang.c (new_afile): Initialize loaded field to false.
1663 (lookup_name): If file was already loaded, don't call the
1664 add_symbols entry point again.
1666 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1668 * ld.texinfo: Clarify what -T option does.
1670 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1672 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1675 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1677 * ldmain.c (add_archive_element): If trace_files or
1678 trace_file_tries, print file name.
1679 * ldlang.c (lookup_name): Likewise.
1680 (ldlang_add_file): Don't put files on input_bfds list in reverse
1683 * scripttempl/elf.sc: Correct typo.
1685 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1687 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1688 their arguments optional, for compatibility with the old GNU ld.
1690 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1692 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1694 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1696 * ldmain.c (add_to_set): Add bitsize argument.
1697 (constructor_callback): New function.
1698 (link_callbacks): Add constructor_callback.
1699 * ldctor.c (struct set_info): Add bitsize field.
1700 (ldctor_add_set_entry): Add bitsize argument.
1701 (ldctor_build_sets): Base the size of the elements of the set on
1702 the bitsize, rather than always using LONG.
1703 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1705 * ld.h (QUAD_SIZE): Define.
1706 * ldgram.y (QUAD): New token.
1707 (length): Handle it.
1708 * ldlex.l: Return QUAD.
1709 * lexsup.c (keywords): Add QUAD.
1710 * ldwrite.c (build_link_order): Handle QUAD.
1711 * ldlang.c (print_data_statement): Handle QUAD.
1712 (lang_size_sections): Likewise.
1713 (lang_do_assignments): Likewise.
1714 * ldexp.c (exp_print_token): Add QUAD to table.
1715 * ld.texinfo: Describe QUAD.
1717 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1718 since the Alpha doesn't use them.
1720 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1722 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1724 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1726 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1727 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1729 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1731 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1732 needed for i386mach. (Should be a no-op on other systems.)
1734 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1735 (PAGE_SIZE): Don't define; not used.
1737 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1739 * ldgram.y (yyerror): Make argument const char *, and actually
1740 print it out rather than assuming it is a syntax error.
1741 * ldmisc.h: Change declaration of yyerror.
1742 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1744 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1746 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1747 exec header offset, since the exec header isn't loaded.
1748 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1750 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1752 A major rewrite to move the bulk of the linker into BFD so that
1753 more efficient backend code can be written for specific object
1755 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1756 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1757 * ldctor.c, ldctor.h: Complete rewrite.
1758 * ldwrite.c, ldwrite.h: Complete rewrite.
1759 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1760 link_info.strip instead. Changed all uses.
1761 (discard_locals_type, discard_locals): Removed. Use
1762 link_info.discard instead. Changed all uses.
1763 (ld_config_type): Removed relocateable_output field; use
1764 link_info.relocateable instead; changed all uses. Added stats
1766 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1767 set_loader_symbol): Removed.
1768 * ldexp.h (node_class): Added etree_rel.
1769 (etree_type): Added rel field.
1770 * ldexp.c (exp_print_token): Bracketed table initialization.
1771 (exp_relop): New function.
1772 (fold_name): Use linker hash table rather than ldsym functions.
1773 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1774 (exp_print_tree): Handle etree_rel.
1775 * ldgram.y (strip_symbols, discard_locals): Removed.
1776 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1777 (REL): New token. Does not appear in grammar, but needed for
1779 (file): Don't call lang_final; it's called by main anyhow.
1780 * ldlex.l: Accept -stats and -no-keep-memory options.
1781 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1782 * ldlang.c: Consistently use fill_type for fill argument.
1783 (lang_init_script_file, script_file): Removed.
1784 (create_object_symbols): Removed. Use
1785 link_info.create_object_symbols_section instead. Changed all
1787 (lang_add_keepsyms_file): Removed.
1788 (lookup_name): Call bfd_link_add_symbols instead of
1789 ldmain_open_file_read_symbol.
1790 (wild): Don't iterate over script_file.
1791 (open_output): Create link hash table.
1792 (lang_place_undefineds): Rewrote.
1793 (lang_size_sections): Handle relaxing (doesn't work yet).
1794 (lang_relocate_globals): Removed.
1795 (lang_finish): Use link hash table rather than ldsym functions.
1796 (lang_common): Rewrote.
1797 (lang_one_common): New function.
1798 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1800 (create_symbol): Removed.
1801 (lang_process): Don't call lang_init_script_file. Call
1802 ldctor_build_sets rather than find_constructors. Don't call
1803 lang_relocate_globals.
1804 (lang_abs_symbol_at_beginning_of): Rewrote.
1805 (lang_abs_symbol_at_end_of): Rewrote.
1806 * ldmain.c (had_y): Removed.
1807 (lprefix, lprefix_len): Removed; use link_info fields instead.
1809 (multiple_def_count, commons_pending, undefined_global_sym_count,
1810 total_symbols_seen, total_files_seen): Removed.
1811 (link_callbacks, link_info): New variables.
1812 (main): Initialize link_info. Don't call init_bfd_error_vector or
1813 ldsym_init. Don't set now unused variables. Handle -stats.
1814 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1815 (add_ysym): Rewrote.
1816 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1817 search_library, gnu960_check_format, decode_library_subfile,
1818 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1820 (add_keepsyms_file, add_archive_element, multiple_definition,
1821 multiple_common, add_to_set, warning_callback, undefined_symbol,
1822 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1824 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1825 require symbols for %C; look them up instead.
1826 * emultempl/hppaosf.em: Pass link_info to
1827 hppa_look_for_stubs_in_section.
1828 * Makefile.in: Rebuilt dependencies.
1829 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1831 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1833 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1834 ldlang.h and ldctor.h.
1836 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1837 declarations of free and malloc from flex output. Change malloc
1838 to ldmalloc in flex output.
1840 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1842 * ldmain.c (lprefix): Change default from a char to a string
1843 with only one character.
1844 (lprefix_len): Set default to one.
1846 * ldmain.h (lprefix_len): Declare.
1848 * ldsym.c (write_file_locals): Use strncmp rather than a character
1849 comparison for lprefix.
1851 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1854 * emultmpl/hppaosf.em: Include ldexp.h.
1855 (before_parse): Set lprefix and lprefix_len correctly.
1857 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1859 * ldlex.h: Don't declare yywrap if it is a macro.
1860 * ldlex.l: Include sysdep.h.
1861 * ldlang.c (lang_for_each_statement_worker,
1862 lang_for_each_statement): Forgot to use PARAMS.
1864 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1866 * Makefile.in: Added .PHONY targets where appropriate. Added some
1868 (gcclibdir, version): Removed unused variables.
1869 (DEP): New variable, set to mkdep.
1870 (ALL_CFLAGS): New variable. Used in .c.o target.
1871 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1873 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1874 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1875 mostly obsolete variables. Adjusted remaining uses.
1876 (DEF_EMUL): Removed variable.
1877 (ldmain.o): Handle undefined EMUL error correctly.
1878 (ldemul-list.h): Depend on config.status rather than Makefile.
1879 Create via temporary file.
1880 (ver960.c, roll, make): Removed obsolete targets.
1881 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1883 * dep-in.sed: New file, used when rebuilding dependencies.
1885 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1887 Made many changes to eliminate gcc warnings. Made various
1888 cosmetic changes, declared various things in header files, removed
1889 various extern declarations from .c files. No substantive
1892 * ldlang.c (lang_process): Ifdef out final call to
1893 lang_size_sections again (reverting change of Nove 2), since it
1894 breaks the Sun4 linker.
1896 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1898 * configure.in (alpha-*-netware*): New target; use alpha.
1900 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1902 * configure.in: Group targets by CPU. Merge some m68k target
1903 entries with different CPU specs that use the same ld_target
1906 * configure.in: Add sparc*-*-coff.
1907 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1908 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1909 (em_coff_sparc.c): Add dependencies and build rules.
1911 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1913 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1915 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1917 (command_line_option): Accept and ignore them (for now).
1918 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1919 where n is a number.
1921 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1923 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1924 not in bfd_com_section, create the section in the BFD so that it
1925 can be placed in the right output section.
1927 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1929 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1930 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1931 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1932 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1933 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1934 Move OTHER_READONLY_SECTIONS after all the other readonly
1935 sections. Don't use DATA_ADDR twice.
1937 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1938 p is in a common section, make sure the BFD has a section of that
1941 * ldlang.c (lang_common): Add newline to error message.
1943 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1945 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1946 Lynx-specific script instead of m68kcoff.
1947 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1948 (ENTRY): Define as __main.
1949 (TEXT_START_ADDR): Define as 0.
1950 (PAGE_SIZE): Define as 0x1000.
1951 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1952 * scripttempl/m68klynx.sc: New file.
1954 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1956 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1957 arguments rather than treating them as emulation names.
1959 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1961 * configure.in: Support x86 unixware and netware plus generic netware.
1963 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1965 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1968 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1970 * Makefile.in (distclean): Don't delete dvi or info files.
1971 (ld.info): Update dependency list.
1972 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1974 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1976 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1977 Set output_filename instead of creating a new node.
1978 (open_output): Don't set output_filename.
1979 (lang_final): Create the new node here.
1980 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1982 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1984 From Pete Hoogenboom (hoogen@cs.utah.edu):
1986 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1987 edata, _edata, end): Add definitions of these symbols.
1988 (__end): Remove definition of this symbol.
1989 (__data_start): Move definition of this symbol.
1991 * emultempl/hppaosf.em: Various fixes and support for linker stub
1993 (hppaosf_finish, hppaosf_search_for_padding_statements,
1994 hppaosf_create_output_section_statements): New functions in
1995 support of linker stub generation.
1996 (ld_hppaosf_emulation): Redefine to include new
1997 emulation-specific routines.
1999 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2000 Pass abs_output_section rather than NULL to avoid invalidating
2003 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2005 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2006 (em_i386mach.c): New rule.
2007 * configure.in (i[34]86-*-mach*): New case.
2008 * config/i386-mach.mt: New file.
2009 * emulparams/i386mach.sh: New file.
2011 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2013 * ld.h (flag_is_*): Removed macros.
2014 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2015 Consistently check the BFD symbol flags directly, rather than
2016 using file_is_* macros.
2018 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2020 * configure.in (sparc*-*-lynxos*): New target.
2021 * Makefile.in: Add rule for em_sparclynx.c.
2022 (ALL_EMULATIONS): Add Lynx emulations.
2023 * config/sparc-lynx.mt: New file.
2024 * emulparams/sparclynx.sh: New file.
2025 * scripttempl/sparccoff.sc: New file.
2027 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2029 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2031 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2033 * relax.c (write_relax): Check return value of bfd_seclet_link.
2035 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2037 * ldlang.c (delete_output_file_on_failure): New variable.
2038 (open_output): Set it after bfd open succeeds.
2039 * ldmisc.c (vfinfo): Test it.
2041 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2043 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2046 * ldemul.c: Support was added to allow emulation-specific
2047 processing to occur. This support was added primarily for linker
2048 stub generation in the elf32-hppa gld.
2049 (ldemul_finish, ldemul_create_output_section_statements): New
2051 * ldemul.h: Support was added to allow emulation-specific
2052 processing to occur. (As described above.) Added finish and
2053 create_output_section_statements fields to
2054 ld_emulation_xfer_struct structure.
2055 * ldlang.c: Add calls to emulation-specific routines.
2056 (lang_process): Add call to
2057 ldemul_create_output_section_statements function.
2058 (lang_process): Add call to a emulation-specific routine (and
2059 some processing after the call).
2061 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2063 * configure.in: mips*- instead of mips-, mips*el changes
2065 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2067 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2068 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2069 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2070 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2071 * config/alpha.mt: New file.
2072 * emulparams/alpha.sh: New file.
2073 * scripttempl/alpha.sc: New file.
2075 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2077 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2078 types of different sizes (eg: 64 and 32 bits), so coerce.
2079 * ld.h (ALIGN_N): Add warning about usage.
2081 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2083 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2084 which we already have a definition, rather than checking in
2085 several different places whether the symbol is weak.
2087 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2089 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2090 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2091 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2092 expanded within them.
2093 * config/mipsb-elf32.mt: New file.
2094 * emulparams/elf32mipb.sh: New file.
2095 * Makefile.in (em_elf32mipb.c): New target.
2097 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2099 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2100 lang_input_file_is_search_file_enum so objects brought in using
2101 INPUT() do a path lookup.
2103 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2105 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2106 instead of {i386,m68k}-coff.
2107 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2108 * config/i386-lynx.mt: New file.
2109 * config/m68k-lynx.mt: New file.
2110 * emulparams/i386lynx.sh: New file.
2111 * emulparams/m68klynx.sh: New file.
2113 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2114 but defaulting to _start.
2116 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2117 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2120 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2122 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2123 HOSTING_LIBS for testing.
2125 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2127 Finish up support for i386-sysv4 (without shared libraries):
2128 * ld.h (flag_is_weak): Define.
2129 * ldlang.c (print_symbol): Mention whether symbol is weak.
2130 (print_input_section): Print weak symbols as globals.
2131 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2132 (enter_global_ref): Do not warn if a weak symbol redefines a
2133 global symbol. Do not let a weak symbol redefine a common symbol.
2134 (enter_file_symbols): Treat weak symbols as global symbols.
2135 (subfile_wanted_p): Do not pull in an object file from a archive
2136 just to resolve an undefined weak symbol.
2137 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2138 error; the error might be that malloc has run out of space.
2139 * ldsym.c (write_file_locals): Treat weak symbols as global.
2140 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2142 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2143 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2144 * emulparams/elf_i386.sh: New file.
2145 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2146 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2147 (ALL_EMULATIONS): Add em_elf_i386.o.
2148 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2149 (em_elf_i386.c): New target, like other em_*.c targets.
2150 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2151 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2152 nonempty, and configured for native, add it to LIB_PATH.
2154 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2156 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2157 Added statements to pass stab and stabstr sections through and
2158 mark them as NOLOAD, which makes GDB happier.
2160 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2162 * configure.in: Accept m68k-lynx-lynxos config.
2164 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2166 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2168 * config/coff-h8300.mt: Add EMUL=h8300h.
2170 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2172 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2174 * Makefile.in: Changed CXX back to g++.
2176 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2178 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2180 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2182 * Makefile.in (TAGS): Use shell wildcards.
2184 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2186 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2188 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2190 * ld.texinfo: re-enable included config file; conditionalize doc
2191 for -oformat to interact properly with SingleFormat doc config
2192 var; rename @up/@down to @raisesections/@lowersections.
2194 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2196 * configure.in: recognize m88110.
2198 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2200 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2201 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2202 ELF emulation is "elf32-hppa" not "elf-big".
2203 (hppaosf_before_parse): Remove unneeded processing of environment
2205 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2206 .text segment of output file.
2207 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2209 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2211 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2214 * ldlang.c, ld.h: updated copyright.
2216 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2218 * ldlang.c (open_output, lang_check): Check return value of
2221 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2223 * scripttempl/h8500.sc: Start all sections in a different segment.
2224 * scripttempl/z8ksim.sc: Handle constructors
2226 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2228 * Makefile.in: revert earlier changes back to execute runtest
2229 with make check. cdtest and bootstrap now function as they
2230 did within the Makefile.
2232 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2234 * Makefile.in: Update dependencies.
2236 * configure.in: Set EMULATION_OFILES in Makefile based on
2237 --with-targets option.
2239 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2241 * Makefile.in: check targets reimplemented to old way.
2243 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2245 * config/i386v.mh, config/irix4.mh: Use gcc
2246 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2247 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2248 bfd/configure.host change.
2250 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2252 * scripttempl/elf.sc: Handle .line and .debug* sections.
2254 * ldlex.l: Use bfd_scan_vma, not strtoul.
2256 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2258 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2259 Remove inital caps in some error messages, change "can't" to
2260 "cannot", add missing colons.
2261 * ldmisc.c (vfinfo): Print "%%" as a single %.
2262 For '%' followed by unrecognized character, print them both
2263 verbatim instead of expecting a char * arg.
2264 For '%C', don't put the function name in parens.
2266 * ldexp.c (invalid): Pass "%%", not "% ".
2268 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2270 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2271 (BSS_VAR): Removed; now always define _fbss.
2272 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2275 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2277 * configure.in: z8k-coff is the same as z8k-sim
2279 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2281 * testsuite/lib/ld.exp: new file
2282 * testsuite/config/unix-ld.exp: new file
2283 * testsuite/ld.bootstrap/bootstrap.exp: new file
2284 * Makefile.in: add dejagnu support for make check
2286 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2288 * ldlex.l (comment): Add missing newline in message.
2289 * ldindr.c (add_indirect): Ditto.
2290 * ldexp.c (exp_fold_tree): Ditto.
2292 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2294 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2297 * ldmisc.c (multiple_warn): New function.
2298 * ldmisc.h: Declare it.
2299 * ldmain.c (enter_global_ref): Call it.
2300 * ld.h (ld_config_type): Add warn_common.
2301 * ldlex.l, ldgram.y: Set it with -warn-common option.
2302 * ldver.c (help): Document it.
2304 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2306 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2307 target-specific sections, and for changing data section vma.
2309 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2311 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2312 terminals, for Solaris.
2313 (dirlist_ptr): New static variable.
2314 (command_line_option): Accept new options.
2316 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2319 * config/sun4sol2.mt: Pass emulation name without ".sh".
2321 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2322 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2324 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2326 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2327 .dtors, .data1, .rodata1 sections, instead of combining them into
2328 other sections. For `-r', set all section start addresses to
2331 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2332 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2333 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2335 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2337 * genscripts.sh: If this is the default emulation, set
2339 * emultempl/*.em: Use it to determine whether to compile in the
2342 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2343 genscripts.sh. Pass the current emulation name without ".sh" on
2345 * genscripts.sh: Take an default emulation arg.
2346 Use the current emulation name as EMULATION_NAME.
2347 Make default lib path for cross-compiling ':', not null.
2348 * emulparams/*.sh: Don't set EMULATION_NAME.
2349 * ldemul.c (ldemul_get_script): Take isfile arg.
2350 Pass it to emulation's get_script function.
2351 * ldemul.h: Adjust get_script prototypes.
2352 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2354 * ldfile.h: Declare it.
2355 * ldgram.y: Accept a script on the command line again,
2356 for parsing compiled-in scripts.
2357 * ldmain.c (main): If ld script is a file, parse it as a -T
2358 option, otherwise parse it directly.
2359 * emultempl/*.em (*get_script): Return the scripts themselves if
2360 this is the default emulation; otherwise return their file names.
2361 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2363 * emulparams/m88kbcs.sh: Use it.
2365 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2367 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2369 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2370 there's no change log entry yet, tsk tsk) from the list of
2371 emulations compiled in until Mark gets around to checking in
2372 emulparams/i386linux.sh.
2373 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2374 changed, this file gets updated.
2376 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2378 * ldgram.y (OPTION_Lfile): New token.
2379 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2380 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2382 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2384 * configure.in: h8/300h support needs own .mt file.
2385 config/coff-h8300h.mt: New file.
2387 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2389 * ldmain.c: Don't include sys/stat.h; it already got included
2390 somewhere along the way.
2392 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2394 * Makefile.in: Add h8300h support.
2395 emulparams/h8300h.sh: New file.
2396 scripttempl/h8300h.sc: New file.
2398 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2400 * ldfile.c (ldfile_open_file): In error message, use the name the
2401 user gave (e.g., "-lc"), rather than the base file name.
2403 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2405 * ldmain.[ch]: Remove initial Q_ from function names.
2406 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2408 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2410 * ldlang.c (lang_process): Move loading of default script from
2411 here to main. Add a "/" to start of script name to prevent
2412 finding it in "." first.
2414 * ldmain.c (set_scripts_dir): Don't look in "." first.
2416 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2419 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2421 * Makefile.in (em_m88kbcs.c): Correct dependency.
2422 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2423 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2424 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2426 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2428 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2429 main.c (main): Print the errno string in the error message.
2431 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2433 * configure.in: Accept h8300h for target cpu.
2435 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2436 present (demangle is smart enough to know whether to do it or not).
2438 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2440 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2441 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2443 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2445 * ldmain.c (get_emulation, check_for_scripts_dir,
2446 set_scripts_dir): New functions.
2449 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2451 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2452 Create symbol "end" instead of "__end". Comment out some parts
2453 that may not be needed (yet) for elf.
2455 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2457 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2459 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2461 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2462 when no prototype is being supplied.
2463 (ldmalloc, ldrealloc): Size argument is now size_t.
2465 * ldmisc.c (finfo): New function, accepts FILE* argument.
2466 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2467 without leading zeros.
2468 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2469 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2471 (concat, buystring): String lengths are size_t.
2472 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2474 * ldlang.c (new_statement): Size argument is now size_t. Added
2475 forward declaration with prototype.
2477 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2479 * ldgram.y (OPTION_v): Don't turn on verbose output.
2481 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2483 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2486 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2488 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2489 collect2 doesn't look for gld any more anyhow.
2491 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2493 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2494 now have a non NULL srefs_chain.
2496 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2497 hp300hpux, since the latter does not exist.
2499 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2501 * genscripts.sh: Put the scripts in the ldscripts directory, not
2503 * configure.in (ldscripts): Make, instead of emulations.
2504 * Makefile.in (scriptdir): Take off the "ld" part.
2505 (install, clean, distclean): Use ldscripts, not emulations.
2506 In tests, don't pass -Lemulations.
2507 Don't pass tooldir/lib to genscripts.sh.
2508 * genscripts.sh: Don't take tooldir/lib arg.
2509 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2510 default script file.
2512 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2514 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2516 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2518 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2520 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2522 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2523 run in parallel without colliding on yacc's static file names.
2524 Without the stub rule, make will try to start two yacc's
2525 concurrently which fails because of yacc's static file names.
2527 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2529 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2532 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2534 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2535 different from libdir.
2537 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2539 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2541 * ldver.c (help): New function.
2542 * ldver.h: Declare it.
2543 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2545 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2547 * Makefile.in (INCLUDES): Don't need ../include any more.
2549 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2551 * ldlex.l, ldgram.y: Support new -oformat option.
2552 Remove attempt at supporting script fragments on the command line.
2553 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2554 * mri.c (mri_format), ldgram.y: Change callers.
2555 * ldlang.h: Change prototype.
2557 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2559 * Makefile.in: canonicalize install.sh; for use within
2560 this directory (and subdirs)
2562 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2564 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2566 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2569 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2571 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2572 It wasn't documented (or likely used) and wastes time.
2573 (try_open): If EXTEN is empty, don't try it.
2575 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2576 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2577 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2578 with normal function declarations.
2580 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2581 Move *.sc-sh to scripttempl/*.sc.
2582 * {emultempl,emulparams,scripttempl}/README: New files.
2583 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2584 removed, replaced with generic.em.
2585 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2586 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2588 * *.em (*_get_script): Return script name instead of script contents.
2589 * ldlang.c (lang_process): Change caller.
2591 * ldlex.l, ldgram.y: Recognize -m option.
2592 Check for input files after *all* options in grammar.
2593 * ldmain.c (main): Check for -m options. Add default directory
2596 * mkscript.c: File removed.
2597 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2598 to add to the default LIB_PATH.
2599 Look for input files in the new subdirectories.
2600 Create the scripts in emulations subdirectory and don't filter
2601 them through mkscript.
2602 * configure.in: Make the emulations subdirectory.
2604 * Makefile.in: Account for all of the above changes.
2605 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2606 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2607 Put CFLAGS last in the compilation rules.
2608 Add -I../bfd to INCLUDES so sysdep.h is found.
2610 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2612 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2614 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2615 dependent on RELOCATING, not RELOCATION.
2616 * hp3hpux.sh (SHLIB_PATH): Define it.
2618 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2620 * ldfile.c (try_open): If opening without the extension fails,
2621 try with the extension even if -v or -V was given.
2622 had_script is imported (from ldgram.y), not exported.
2624 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2626 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2628 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2630 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2631 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2633 (section): Use statement_list_opt, not statement_list.
2634 * m68kcoff.sc-sh: Gather constructors and destructors and define
2635 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2636 * sa29200.sc-sh: Gather constructors and destructors and define
2637 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2639 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2641 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2642 * configure.in: No longer need to configure to get sysdep.h.
2644 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2646 * Makefile.in: remove install:all and install-info:info
2647 dependencies (these cause some spurious rebuilds at 'make install'
2650 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2652 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2653 (mips-idt-ecoff*): Added trailing '*'.
2654 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2655 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2656 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2658 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2659 incorrect definitions.
2661 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2663 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2664 symbols, unless stripping.
2666 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2668 * Makefile.in: configure looks for ####, so remove lines with many
2670 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2671 and HOSTING_LIBS correctly so that ``make check'' will work.
2673 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2675 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2676 to etext, edata, and end. Needed for IRIX 4.0.5F.
2677 Patch from mwp@iconix.oz.au (Michael Paddon).
2679 * Version 2.2.1 released.
2681 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2683 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2684 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2686 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2688 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2691 * Version 2.2 released.
2693 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2695 * ldver.c (ldversion): Bump version number to 2.2.
2697 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2701 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2703 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2705 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2707 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2708 mkscript.o, rather than directly from mkscript.c.
2710 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2712 * configure.in: Look for ${target_makefile_frag} relative to
2713 ${srcdir}, not relative to build directory.
2715 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2716 * configure.in: Recognize hppa*-hp-osf.
2717 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2718 (em_hppaosf.c): Build it.
2719 * config/hppaosf.mh, hppaosf.mt: New files.
2721 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2722 some system header files. All uses changed.
2724 * configure.in: Recognize i386-aix configurations as i386-coff
2727 * configure.in: Recognize m68*-*-hpux.
2728 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2729 the value of STACKZERO.
2730 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2731 (em_hp3hpux.c): Build it.
2732 * hp3hpux.sh, config/hp300hpux.mt: New files.
2734 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2736 * mips.sc-sh: Put constructors in the .data section.
2737 * Makefile.in (cdtest): Added dependency on ld.new.
2739 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2741 * Makefile.in: Change definition of $(tooldir) to match FSF.
2742 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2743 Support VAX Ultrix and BSD.
2745 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2747 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2749 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2751 * ldlang.h (struct memory_region): Change `length' and
2752 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2753 * ldlang.c, mri.c: Corresponding changes, plus lint.
2755 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2757 * configure.in: For all i386 targets, accept i486 as well.
2759 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2761 * ldlang.c (wild_doit): Preserve all flags for a
2762 SEC_SHARED_LIBRARY section.
2763 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2764 computing largest_section.
2766 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2768 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2769 fields of newly created structure.
2771 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2773 * ldmain.c (g_switch_value): New variable.
2774 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2775 (command_line_option): Accept -G and set g_switch_value.
2776 * ldlex.l (COMMAND): Accept -G.
2777 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2779 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2781 Support for linking and loading at different places:
2783 * ldlex.l: Add "AT" keyword.
2784 * ldgram.y: Cleanup, and parse AT.
2785 * ldlang.c (print_output_section_statement): Print output address
2786 of section in map. (lang_size_sections): Fill sections' lma with
2788 * ldlang.h (lang_output_section_statement_type): Add load_base
2791 * ldindr.c (add_indirect): Keep more information in the alias
2793 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2794 attribute from an input section.
2795 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2796 default. (Q_enter_file_symbos): Indirect symbols now are known by
2797 their section, not a special symbol flag.
2798 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2799 (write_file_globals): Write the mapping for an indirect symbol.
2800 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2803 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2805 * ld.texinfo: changes for q1
2807 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2809 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2811 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2813 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2815 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2817 * mips.sc-sh: Added variables which may be overridden by a
2819 * mipsidt.sh: New file; emulation for IDT MIPS board.
2820 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2821 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2822 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2823 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2825 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2827 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2829 * i386bsd.sh, config/i386bsd.mt: New files.
2830 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2832 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2834 * mri.c: Add extern declaration of strdup.
2835 * ldsym.c (KEEP macro): Add spaces around '=' for the
2836 sake of old (e.g. PCC) compilers.
2838 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2840 * ldver.c: Bump to version 2.1.
2842 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2844 * ldgram.y: allow section types without address expressions.
2845 * ldlang.c (lang_relocate_globals): avoid possible hang with
2846 undefined but unreferenced symbols.
2847 * relax.c (relax_section): don't complain if the script file isn't
2848 relaxable but -relax is set
2850 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2852 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2854 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2856 * mipsbig.sh: New file. Big endian MIPS emulation.
2857 * config/mips-big.mt: New file. Use mipsbig emulation.
2858 * configure.in (mips-sgi-irix*): Use target mips-big.
2859 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2860 (em_mipsbig.c): New target. Uses mipsbig.sh.
2862 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2864 * mips.sc-sh: Put .scommon sections into .sbss section.
2866 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2867 rather than always putting them in bfd_com_section.
2868 * ldlang.c (lang_common): If a common symbol is not in
2869 bfd_com_section, put in a section of the same name, rather than
2870 always putting it in section COMMON.
2872 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2874 * ldmain.c (subfile_wanted_p): If we already have a common
2875 definition of a symbol, don't necessarily pull in an object file
2876 that provides a non-common definition.
2878 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2879 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2881 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2882 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2884 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2886 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2889 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2891 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2892 checking for equality to bfd_com_section.
2894 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2896 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2897 targets, linker script.
2898 * mipslit.sh: New file. Little endian MIPS emulation.
2899 * config/mips-lit.mt: New file. Use mipslit emulation.
2900 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2901 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2902 (em_mipslit.c): New target. Uses mipslit.sh.
2904 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2906 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2907 $(tooldir)/bin/gld, so that gcc can find it with or without
2910 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2912 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2913 write_norel. All linking is now done via write_relax. Call
2914 ldsym_write before calling write_relax.
2915 * relax.c: Added copyright.
2916 (write_relax): Renamed from write_relaxnorel. Added relocateable
2917 argument. seclet_dump renamed to bfd_seclet_link.
2918 * relax.h: Added copyright.
2920 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2922 * ldmain.c (decode_library_subfile): Patch from
2923 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2925 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2927 * config/vxworks960.mt renamed to config/i960.mt
2929 * configure.in: sparc-aout emulates a sun4, as does
2930 sparc*-vxworks, i960-nindy uses gld960 emulation
2932 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2934 Fix support for NOLOAD, add INCLUDE
2935 * ldfile.c (ldfile_open_command_file): pass file name to
2937 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2938 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2941 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2943 * Makefile.in, config.h: no more default emulation. Make the lack
2944 of emulation a compile time error
2946 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2948 * configure.in: recognise all sparclite variants, not just 'sparclite'
2950 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2952 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2955 * configure.in: accept *-ericsson-ose for any m68k CPU.
2957 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2958 for each output section.
2960 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2962 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2963 macro bfd_asymbol_bfd as appropriate.
2964 * Makefile.in: Un-duplicate ldlex.c dependency.
2965 * condigure.in: Replace my_host case table by sourcing
2966 ../bfd/configure.host. Allow std-host as the default.
2967 * ldmisc.c: Change logic for C++ name demangling: There is
2968 no initial '_' to remove from stab-derived function names.
2970 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2972 * ldlang.c (lang_init_script_file): don't attach the output file
2973 sections to the script file.
2975 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2976 * ldlang.c (wild): run expansion loop over command line bfd too.
2977 (lang_ini_script_file): initialize more parts of the command line
2979 * ldlex.l: fix DEFINED start states.
2981 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2983 * ld.texinfo: new doc.
2984 * ldgram.y, ldlex.l: understand -y<symbol>
2985 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2986 print info. (add_ysym): new function.
2987 * ldsym.h: (ldsym_type): new define SYM_Y.
2989 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2991 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2992 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2993 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2994 macros with PARAMS. Recreational cleanup. Update copyrights.
2996 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2998 * Makefile.in: pass down the bfd source directory for includes
3000 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3002 * ldlang.c (lang_size_sections): don't change size and address for
3003 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3006 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3008 * relax.c (build_it): re-enable the processing of data_statements
3009 in scripts, makes counted contructor lists work again.
3011 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3013 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3015 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3017 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3020 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3022 * Support for i386-sysv.
3023 configure.in: check for i386-*-sysv* and i386-*-sco*.
3024 i386coff.sc-sh: rewrote to support SVR3 by default.
3025 ldctor.c (find_constructors): preserve stat_ptr.
3026 ldlang.c (wild_doit): initialize vma and size of new output
3027 section to corresponding input section. This is required for
3028 shared library support.
3029 (lang_size_sections): don't modify vma and size of sections which
3030 are never loaded (for shared libraries).
3031 ldwrite.c (copy_and_relocate): copy the contents of any section
3032 which has contents, not just sections which are loaded (for shared
3035 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3037 * ldlang.c (size_input_section): count the sizes of all sections
3040 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3042 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3043 to demangle symbols better
3045 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3047 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3048 exist when linking with -r.
3050 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3052 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3055 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3057 * ldmain.c (linear_library): don't even think about processing
3058 an object file if it's already been done
3060 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3062 * configure.in: the hp9000/300 config file is now hp300
3064 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3066 * config/z8ksim.mt: new file
3068 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3070 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3071 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3073 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3074 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3075 * ldlang.c (lang_add_keepsyms_file): New function.
3076 * ldlex.l: Handle "-retain-symbols-file".
3077 * ldsym.c (keepsyms_file, kept_syms): New vars.
3078 (process_keepsyms): New functihon; reads file, marks symbols for
3080 (write_file_locals): File symbols should always be kept.
3081 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3082 and "-s". Process retain-symbols file before setting symtab.
3083 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3084 (keepsyms_file, kept_syms): Declare them.
3086 * ldmain.c (main): Non-fatal errors should still cause non-zero
3087 exit status even with -r.
3089 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3091 Added initial support for the z8k
3092 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3093 * configure.in, Makefile.in: modified to reflect above
3095 * ldlang.c (lang_check): when linking conflicting architectures,
3096 make the output file reflect at least one of the bad inputs.
3098 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3100 * Makefile.in (install): if $(tooldir) exists, install ld in
3103 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3105 * Makefile.in, configure.in: modified to support i386-coff
3106 * i386coff.sh: new file
3108 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3110 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3111 added m68k-coff emulation mode, stolen from a29k emulation.
3112 Almost certainly wrong, but perhaps better than sun3.
3114 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3116 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3117 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3118 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3119 This is one character shorter, and lets people build on
3120 SVR3 system. (ld__h8300xray.[co] was the killer there;
3121 h8300xray.sc-sh is also overlong, but seems harmless.)
3122 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3123 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3124 * configure.in: Add host isc.
3126 * ldver.c: Call it version 2.0.
3128 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3130 * ldver.c: Bump to version 0.98.
3133 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3135 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3137 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3138 * ldlex.l: Moved comment() to end, since some compilers
3139 otherwise have problems with input() used before it is defined.
3141 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3143 * configure.in: added Solaris 2 and Irix 4 host support.
3145 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3147 * Makefile.in: remove -S flag from the FLEX definition
3149 * configure.in: rewrote, using new style case statement. use
3150 m68k.mt for m68k-aout systems
3152 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3154 * Makefile.in: map "ld" through program_transform_name when
3157 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3159 * cplus-dem.c: Removed. Use the version in libiberty now.
3160 * ldmisc.c: Use new libiberty version of cplus_demangle().
3162 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3164 * gld960.em (gld960_choose_target): default to little endian, not
3167 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3169 * ldlang.c (lang_process): don't pass null pointers when
3170 abs_output_section is what is required.
3171 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3172 used, and pass that down.
3173 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3176 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3178 * configure.in, config/ose68.mt: renamed OSE to ose.
3180 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3182 * ldsym.c (write_file_locals): Reorder check for common or
3183 undefined symbols so that it works.
3185 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3187 * configure.in: accept all m68K family members.
3189 * Makefile.in: always create installation directories.
3191 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3193 * ldlex.l: now parses comment correctly, added ~ to acceptable
3196 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3197 unary -ve constants.
3199 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3200 the command line can't be found.
3202 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3204 * ldlang.h: add new field "loadable" to output_section_statement.
3205 * ldlang.c (lang_output_section_statement_lookup): initilize new
3206 field. (wild_doit): if new field is not set, then stop output
3207 section from being loadable.
3208 (lang_enter_output_section_statement): set the field from the
3210 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3211 * h8300hms.sc-sh, h8300hms.em: get -r right.
3213 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3215 * ldint.texinfo: New internals manual (beginnings thereof).
3216 * PORTING: Removed, merged into ldint.texinfo.
3218 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3220 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3221 cdtest.exp: A test program (copied from libg++/test-install)
3222 that tests that constructor and destructors are handled
3225 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3227 * Makefile.in (install): install from ld.new, renaming during the
3228 copy, or else the next 'make install' needs to re-link ld.
3230 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3232 * configure.in: generalise hp recognition (from sef).
3234 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3236 * configure.in: recognize bsd and hpux hppa configurations.
3237 error messages echo to stderr, not stdout
3239 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3241 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3242 ldmisc.c: removed rcsid's.
3244 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3246 * ldlang.c (lang_map): print changes in sizes due to relaxing
3247 (size_input_section): maintain the delta information.
3248 * ldlang.h: add new field to struct to contain delta info.
3249 * relax.c (relax_section): complain if input not relaxable.
3250 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3253 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3255 * ldmain.c(main): prevent -r and -relax from being on at the same
3258 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3260 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3264 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3266 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3268 * ldlang.c(open_output): set the target arch and machine as soon
3269 as we can. (lang_size_sections): use new macros for setting vma
3272 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3274 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3275 Also deleted an unreachable path to wrs.
3277 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3279 * Makefile.in (install): use -d test for $tooldir before
3280 installing ld there so that $tooldir can be inherited from
3283 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3285 * ldlang.c: Two non-substantial changes for the sake of
3286 the old Portable C Compiler.
3288 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3290 * ldgram.y, ldlex.l: parse ABSOLUTE
3291 * ldexp.c: add support for ABSOLUTE
3293 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3295 * Makefile.in: Added default definitions for HOSTING_CRT0,
3296 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3297 * config/*.mh: Miscellaneous clean-up: Removed definitions
3298 of YACC (since it is not longer used in the Makefile).
3299 Remove HOSTING_* definitions that are subsumed by the
3300 ones added to Makefile.in. Removed most definitions of CC.
3301 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3302 These are no longer needed.
3304 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3306 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3307 rules, since these are used when building a distribution.
3308 * Makefile.in (ldlex.c): Don't re-direct output, since that
3309 leaves a bogus output files if it fails.
3311 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3312 * ldlex.c: Fix some unnecessary flex-specific-isms.
3314 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3316 * ldgram.y: move spurious semicolon
3317 * ldexp.h: fix prototype
3319 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3321 * ld.texinfo: references to linker now say "ld" not "gld".
3323 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3325 changed calling convention for Q_enter_global_ref
3326 * ldexp.c, ldlang.c, ldmain.c: reflect this
3327 * ldver.c: bump version to 1.97.1
3328 * ldindr.c (add_indirect): when an edict declaring an indirect
3329 symbol is found, make sure that any ideas about the symbol being
3330 common are changed if it now known to be defined.
3331 * ldmain.c (linear_library): complain once if archive isn't
3333 * ldlang.h, ldlang.c: make room for and initialize the complain
3336 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3338 * Makefile.in: use flex & bison from ../ if they exist.
3340 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3342 * relax.c (build_it): don't allocate space in the output file for
3343 stuff if -R flag applys to it.
3344 * ldfile.c: merge in VMS filename support
3345 * ldmain.c (main): take out ./ from library path, and close file
3346 before unlinking. Make multiple defs of a symbol create an
3348 * ldmisc.c: fatal errosrs delete output file
3350 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3352 * ldver.c: Increase version number to 1.97, for consistency
3355 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3357 * Makefile.in: FLEX -> LEX.
3359 * ld.texinfo: {} -> @{@}.
3361 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3363 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3364 (and associated change in -c option, now used for these scripts)
3366 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3368 * ldver.c: Bumped version to 1.96 - new release, resync with the
3370 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3371 rather than with raw malloc, makes it easier to track where memory
3373 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3374 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3375 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3378 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3380 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3382 * Makefile.in: use bootstrap for check.
3384 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3386 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3388 * Makefile.in: now use flex, not lex
3389 * ldlex.l, ldlang.c, ldctor.c: lint
3391 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3393 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3394 different sorts of filenames on the command line than in a script.
3396 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3398 * Makefile.in: rework CFLAGS so that they can be passed on the
3399 make command line. Remove MINUS_G. Default CFLAGS to -g.
3401 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3403 * relax.c: added handling for new "padding" seclet type, used to
3404 fill out gaps between section.
3405 * ldgram.y, ldlex.l: now -defsym on the command line is done
3408 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3410 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3412 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3414 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3417 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3419 * Makefile.in (install): Install second copy in $(tooldir)/bin
3420 without $(program_prefix), since that's what gcc expects.
3422 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3424 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3425 * h8300*: fix bit rot and add support for h8300xray target
3426 * go32.sh: target emulation for go32.
3428 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3430 * gld960.em, i960.sc-sh. Fix i960 bit rot
3432 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3434 * Makefile.in: install man page.
3436 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3438 * config/mt-<foo> renamed to <foo>.mt
3439 * config/mh-<foo> renamed to <foo>.mt
3440 * configure.in changed to reflect this
3441 * genscripts.sh now make .xbn files rather than .xN files
3443 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3445 * ldver.h: fix decl of ldversion.
3447 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3449 * Makefile.in: added check target.
3451 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3453 * ldmain.c (Q_enter_file_symbols): now aliases work again
3455 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3457 * Makefile.in: added clean-info target.
3459 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3461 * ldexp.c (exp_print_tree): don't try and follow null pointers
3463 * ldgram.y: remove 11 shift reduce errors
3465 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3467 * Makefile.in: added tooldir and program_prefix.
3469 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3471 * ldlang.c (size_input_section): don't move absolute sections
3475 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3477 * cplus-dem.c: yet another copy of this - maybe it should go into
3479 * ldgram.y: now -V and -v have different actions
3480 * ldver.c: if -V, prints list of emulations compiled in
3481 * ldmisc.c: support for cplus demangling
3484 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3486 * Makefile.in, configure.in: removed traces of namesubdir,
3487 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3488 copyrights to '92, changed some from Cygnus to FSF.
3490 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3492 * Makefile.in: Change mkscript rule into one for ./mkscript
3493 (for the sake of makes that don't realize they're the same).
3494 * PORTING: Add more details.
3495 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3497 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3499 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3500 config/mt-hp300bsd: New port to hp300 running BSD.
3502 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3504 Major rewrite of how ld is configured. The major idea
3505 is to use shell scripts to generate everything.
3506 * generic.em replaces ldtemplate.
3507 * Other *.em files replace various *.c files.
3508 A *.em file is a shell script that generates the corresponding
3509 ld__*.c file that implements an emulation. This is usually
3510 a straight 'cat' of a here-document, possibly with substitutions.
3511 * Script files (*.sc) are places by *.sc-sh scripts.
3512 Again, these are simple shell scripts that 'cat'
3513 here-documents, usually with some substitutions.
3514 The output a *.sc-sh is a script file.
3515 * Each emulation is defined by a short shell script with
3516 extension *.sh that specifies the emulation-specific
3517 parameters (such as the name of the *.sh-sc and *.em
3519 * genscript.sh is the master shell script used to generate
3520 an emulation. It is passed various argument, including
3521 the name a the emulation-speciic *.sh file that it
3522 "sources" to set variables to emulation-specifc parameters.
3523 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3524 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3525 * config/mh-foo: Rename LDEMULATION names as appropriate
3526 (usually 'gldfoo' -> plain 'foo').
3527 * ldwrite.c: Fixed a typo in a comment.
3528 * Makefile.in: Major changes. Removed some the sed
3529 magic to converts scripts, since that is now handled
3530 by genscripts.sh and the *.sc-sh scipt generators.
3531 * config.h: Remove a bunch of macros defining emulations
3532 and targets. This becomes one less file to edit when
3533 adding emulations or targets.
3534 * ldemul.h (struct ld_emulation_xfer_struct): Add
3535 emulation_name and target_name fields.
3536 * ldemul.c, ldemul.h: Define some default functions used
3537 by most emulations (and remove from the *.em scripts).
3538 * ldemul.c (ldemul_choose_target): Search the new
3539 ld_emulations array using a loop (instead of a hardwired
3540 nested if statement).
3541 Define the ld_emulation from the automatically-geenrated
3542 ldemul-list.h. This means you no longer have to edit ldemul.c
3543 to add a new emulation.
3544 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3545 their expansions, since the former no longer exist.
3546 * PORTING: A very rough first draft of a porting guide.
3548 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3549 to be terminated by a new-line (instead of requiring a semicolon).
3551 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3553 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3554 tests for NULL pointers all over the place.
3555 * ldlang.c (lang_process): remember to relocate global symbols
3556 *after* relaxing has done it stuff.
3558 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3560 * config/mt-coff-h8300: use EMUL like everything else
3561 * ldlang.c: (print_padding_statement): print the right address.
3562 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3565 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3567 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3568 * ldlang.c (print_data_statement): print the right address.
3570 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3572 * Makefile.in: The rule for testing ld by re-linking itself
3573 via an intermediate -r link was moved to the ld1 rule
3574 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3575 which allows the bootstrap rule to work.
3576 * ldctor.c (find_constructors): Don't create a constructor
3577 list if it is already defined (as would happen if ld is
3578 invoked by collect).
3580 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3582 * config/mh-sparc.h: now uses libgcc.a
3583 * ldmain.c: quit using exit
3584 * *sc: use *(COMMON) rather than [COMMON]
3585 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3586 to allow preprocessing of .l file.
3587 * Makefile.in: New ldlex.l mangling
3588 * ldexp.c (fold_binary): perform expressions with % and / in
3590 * ldfile.c (open_a): open archives on VMS in a special way
3593 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3595 * ldgram.y: map -M behave in the same way as -Map (sets file name
3597 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3598 whether or not relaxing has been done.
3599 * ldmain.c: don't open a map file if it doesn't have a name
3600 * relax.c: all the brains have moved into bfd.
3601 * ldwrite.c: ammend comment
3603 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3605 * Makefile.in: added relax, also made three stage go through a
3608 * config.h: if GNU960 defined, then default emulation mode is
3610 * ldexp.h, ldexp.c: map to file hooks
3611 * ldlang.c: map to file hooks
3612 * ldgram.y: added -Map -relax
3613 * ldlex.l: added -relax, -Map
3614 * ldmain.c: open map file
3615 * ldmisc.c: support for map file
3616 * ldwrite.c: new relax magic
3618 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3620 * Makefile.in, config/tm-*.h: Clean up make output, only
3621 pass DEFAULT_EMULATION to ldmain.c.
3623 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3625 * ldver.c: Bump to version 1.94.
3627 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3629 * Makefile.in: infodir belongs in datadir.
3631 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3633 * Makefile.in: Pass -y to bison. (Again;
3634 accidentally deleted by Rich.)
3635 * news.sc, ldgld68k.sc: Define __end as well as _end.
3637 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3639 * ldindr.h: added to contain prototypes of ldindr.c
3640 * ldfile.c: include ctype.h
3641 * ldmain.c: include the requried prototype headers
3642 * ldwrite.c: get_reloc_upper_bound has been renamed
3643 bfd_get_reloc_upper_bound
3645 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3647 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3648 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3649 spaces following hyphens, bsd make can't cope. added
3650 standards.text support and made it look like all the other
3653 * configure.in: configure now runs entirely in objdir so make file
3654 existence checks against ${srcdir}. Mark this directory as
3657 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3659 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3660 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3661 and mandir now keyed off datadir by default.
3663 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3665 * ldver.c: Bumped version to 1.93.
3666 * Makefile.in: Pass -y to bison.
3668 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3670 * config.h: h8 is now coff, not ieee
3671 * h8300hds.sc: reflect the same
3673 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3675 * ldver.c (ldversion()): Update to 1.92.
3676 * ldctor.c: There are two places constructor sets
3677 can be defined. One of them checked for an existing
3678 duplicate, the other didn't. Unfortunately, the latter
3679 was called after the former ...
3680 So, factor out code for inserting a new element into
3681 constructor_name_list (after checking for a duplicate)
3682 into a new function add_constructor_name, and call
3683 it from both aforementioned places (ldlang_add_constructor
3684 and ldlang_check_for_constructors).
3686 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3688 * Makefile.in: Rename .c files generated from ldtemplate
3689 to have names starting with ld__. This helps 'make clean'.
3691 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3693 * Makefile.in: Take out the version number for install
3694 * m88kbcs.sc: put in contructor blocks.
3696 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3698 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3699 parameter, a format, and an arg pointer, and rename it to
3700 vfinfo(). Write info() in terms of new vfinfo().
3701 New einfo() is the same as info(), except it writes to stderr.
3702 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3703 ldmisc.c: Replace "error" calls to info() by new einfo().
3705 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3707 * ldlex.l ldgram.y: made -V option do same as -v
3708 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3711 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3712 i386 aout changes from Bob Kukura
3713 * Makefile.in, config.h: added i386aout support
3714 * configure.in: fixed /h-{myhost} typo
3715 * ldgram.y: -MM now gives more boring map.
3716 * ldlang.c: now does D_PAGED flag the right way.
3717 * ldsym.c: -MM flags does the right thing.
3719 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3721 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3722 * ldlang.c (init_os): Compensate for BFD change,
3723 where bfd_make_section now returns NULL for a duplicate
3724 section request, instead of the old section.
3726 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3728 * ldver.c: Bump to version 1.91 (consistent with binutils).
3730 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3732 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3733 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3734 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3735 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3736 Add or update copyright notices.
3738 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3741 * Makefile.in: Changed installation directory name scheme
3742 to be consistent with gcc. Also changed 'install'.
3744 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3746 * Makefile.in: new targets ld.mm, ld.me
3748 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3750 * Makefile.in, ldtemplate: Need to use separate scripts
3751 for -n and -N options. Yet more complication.
3753 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3755 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3756 work). Add some lines to avoid Sun Make VPATH bugs.
3758 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3760 * news.sc: Add alignment for data segment.
3761 * ldtemplate: Add (yet another) script to get for -n or -N
3762 options. (These need different alignment than ZMAGIC files.)
3763 * Makefile.in: Add stuff for new foo.xn scripts.
3764 These are generated by replacing "ALIGN(0x...00)" by ".".
3766 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3768 * Makefile.in: new targets ld.ms, ld-index.ms
3769 ld.texinfo: remove tabs, other cleanups for texi2roff
3771 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3773 * ldmain.c (main): Make config.magic_demand_paged be true
3774 by default. Don't the WP_TEXT and D_PAGED flags of
3775 output_bfd here; it's too late, so set it when output_bfd
3776 is created (in ldlang.c). Also fix setting of EXEC_P flag
3777 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3778 * ldlang.c: Remove some duplicate extern declarations.
3779 * ldgram.y: Fixes to -N and -n options.
3780 * Makefile.in: Recognize upper case letters in sed script
3781 to remove assignments from script files.
3782 * ldtemplate: Don't assukme that -N or -n options
3783 imply use of -r script.
3784 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3786 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3788 * ldtemplate: include bfd.h before sysdep.h.
3790 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3792 Restructure configuration scheme for bfd, binutils, ld.
3794 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3795 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3796 Change some config names to match other dirs.
3797 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3799 * config/: Rename some config files to match up h-*.h names.
3800 Remove all the HOST_SYS definitions from the config files.
3802 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3804 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3805 * ldtemplate: Remove ldfile_add_library_path calls;
3806 just use the SEARCH_DIR commands in the script files.
3807 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3808 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3809 This is primarily intended for cross-linking, where you would
3810 place libaries in a different place than native libraries.
3811 Also, emulations made from ldtemplate now use $(srcdir).
3812 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3813 form; people can use the Makefile's LIB_PATH to override.
3815 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3817 * Makefile.in: fix target ld.dvi, add target ld.info
3818 ld.texinfo: make info filename ld.info
3820 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3822 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3824 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3825 few BFD types & enums.
3832 version-control: never