1 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3 * configure.in: Add support for powerpc-*-eabi.
5 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
8 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
9 elf.sc, which defines some new symbols PowerPC elf needs.
11 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
13 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
14 constructor entry is in the absolute section.
16 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
18 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
19 * config/i386-gnu.mt: New file. Include ELF support.
21 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
23 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
24 there are any input sections named .gnu.warning, treat them as
25 containing a warning message to be printed by the linker, and
26 clobber the size so that the message is not copied into the output
28 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
31 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
33 * configure.in (w65-*-*): New target.
34 * Makefile.in: Update.
35 * scripttempl/w65.sc: New.
36 * config/coff-w65.mt: New.
38 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
40 * ldlang.c (lang_place_orphans): Don't ignore files with
41 just_syms_flag set. Instead, put all their sections in
42 bfd_abs_section_ptr, using the section VMA as the output_offset.
44 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
46 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
47 name `reloc_howto_type', since it's now defined to be const.
48 * ldlang.c (lang_add_reloc): Ditto.
49 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
51 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
53 * ldexp.c (fold_binary): Adding or subtracting an absolute value
54 to a relative value does not require forcing the relative value to
55 be absolute. Also, reindent function.
57 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
59 * ldwrite.c (clone_section): Create a symbol with the
60 same name as the section.
62 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
64 * ld.h (split_by_reloc, split_by_file): New flags.
65 * ldwrite.c (clone_section, split_sections): New functions.
66 * lexsup.c (parse_args): Understand new split options.
69 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
71 * configure.in (arc-elf): New target.
72 * Makefile.in (earcelf.c): New target.
73 * config/arc-elf.mt: New file.
74 * emulparms/arcelf.sh: New file.
77 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
79 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
80 .data segment. They must be writable when creating a shared
81 library. From H.J. Lu <hjl@nynexst.com>.
83 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
85 * emultempl/miposecoff.em: New file.
86 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
87 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
88 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
89 provide __runtime_reloc_start and __runtime_reloc_stop if they are
90 used. Align _fdata to a 16 byte boundary.
91 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
93 (emipsidtl.c): Likewise.
94 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
96 * ld.h (args_type): Add new field embedded_relocs.
97 * ldemul.h (ldemul_after_open, after_open_default): Declare.
98 (ld_emulation_xfer_struct): Add new field after_open.
99 * ldemul.c (ldemul_after_open): New function.
100 (after_open_default): New function.
101 * ldlang.c (lang_process): Call ldemul_after_open.
102 * lexsup.c (parse_args): Handle --embedded-relocs.
103 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
104 new after_open field to after_open_default.
105 * emultempl/generic.em, emultempl/gld960.em: Likewise.
106 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
107 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
108 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
109 * ld.texinfo, ld.1: Mention -embedded-relocs.
111 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
113 * Makefile.in: Add eshl.o.
114 * config/coff-sh.mt: Add shl emulation.
116 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
118 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
119 Youngdale <eric@aib.com>.
121 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
123 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
124 * config/i386linux.mh: New file; set HOSTING_CRT0.
125 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
126 /usr/lib, since that is already in LIB_PATH.
128 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
130 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
132 (.data, .bss): If "-N", then place the data/bss just after the end
133 of the .text section rather than at the default 0x40000000.
135 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
138 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
140 Patches from Eric Youngdale <eric@aib.com>:
141 * ldlang.c (lang_finish): Don't warn if entry symbol not found
142 when generating a shared library.
143 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
144 attempting to place an orphaned relocation section when generating
145 a dynamically linked object.
147 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
150 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
152 * ld.h (args_type): Add field export_dynamic.
153 * lexsup.c (parse_args): Recognize --export-dynamic.
154 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
155 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
157 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
159 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
160 we allocate common symbols.
162 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
164 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
165 .rela.fini to the list of .rel* sections.
167 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
169 * ldlang.c (load_symbols): Add new argument place. Only accept
170 linker scripts if place is not NULL. Put commands found in an
171 assumed linker script into place.
172 (lookup_name): Pass NULL as place argument to load_symbols.
173 (open_input_bfds): In lang_input_statement_enum case, pass a place
174 argument to load_symbols, and store any new statements after the
177 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
179 * ldver.c (ldversion): Bump to 2.5.3.
181 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
183 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
185 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
187 * Makefile.in (check): Add missing "else true" clause.
189 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
191 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
192 entry point to "start". Align at end of each section to 0x200.
193 Start .text section 0x1000 later. Add _etext, _edata, _end
196 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
198 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
199 composed of different object file formats.
200 (ldctor_build_sets): If the output format does not support the
201 reloc, and we are not generating a relocateable link, try getting
202 the reloc from the input format.
204 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
206 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
207 (em68knbsd.c): New target.
209 * config/m68k-nbsd.mt: New file.
210 * emulparams/m68knbsd.sh: New file.
211 * configure.in (m68*-*-netbsd*): Use above configs.
213 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
215 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
216 appropriately named static library, stop the search at that
219 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
221 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
222 and esparcnbsd.o; sorted entries.
223 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
225 * config/netbsd532.mt: Removed.
226 * emulparams/netbsd532.sh: Removed.
228 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
229 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
230 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
231 sparc*-*-netbsd*): Use above configs.
233 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
235 * ldmain.c (multiple_common): One of the types may now be
236 bfd_link_hash_indirect. The old BFD argument may be NULL.
238 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
240 * configure.in: Add * at the end of m68k-hp-hpux.
242 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
244 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
247 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
249 * scripttempl/nw.sc: Gather constructors and destructors and
250 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
252 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
254 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
255 (ei386nw.c, eppcnw.c): New targets.
257 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
258 scripttempl/nw.sc: New files, for i386 and powerpc netware.
260 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
261 instead of {i386,ppc}-elf.
263 * configure.in (sparc*-*-netware): Removed. There is no such
266 * ldint.texinfo: Move misplaced `@end iftex'.
268 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
270 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
271 .rela.dtors to the list of .rel* sections.
273 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
275 * ldver.c (ldversion): Update to version 2.5.
276 * Version 2.5 released.
278 * configure.in (all_targets): Handle i386-linux*.
280 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
282 * scripttempl/aout.sc: Set _etext and __etext to ., not
283 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
284 will not break any other system. From Eric Valette
287 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
289 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
290 --verbose to get the old -V behaviour.
291 * ld.1, ld.texinfo: Document this change.
293 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
295 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
296 assertion, since it could fail with a user defined linker script.
298 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
299 name in the hash table during the first phase--the hash table does
300 not even exist at that point, much less have the right value.
302 * Makefile.in (CC): Define.
303 (CXX): Move definition, change from g++ to gcc.
304 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
305 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
306 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
307 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
308 (.cc.o): Comment out.
310 (site.exp): Don't create testdir or set tmpdir.
311 (check): Run checks even if not running native. Use CC_FOR_TARGET
312 instead of RUNTEST_CC, and likewise for CXX.
313 (cdtest targets): Comment out.
314 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
315 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
316 * cdtest-main.cc, cdtest.exp: Remove.
318 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
320 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
321 file naming problems.
322 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
323 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
324 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
325 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
326 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
327 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
328 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
330 * genscripts.sh: Always search /usr/local/TARGET/lib.
332 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
334 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
336 * configure.in: Handle i386-bsdi* targets like i386-bsd.
338 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
340 * lexsup.c (parse_args): Add support for -a for HP/UX
343 * lexsup.c (parse_args): -c takes an argument.
345 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
347 * ld.h (args_type): Add new field endian.
348 * lexsup.c (parse_args): Handle -EB and -EL by setting
350 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
351 * ldlang.c (lang_add_output_format): Add arguments big and little.
352 If command_line.endian is set, use it to select big or little
353 rather than the default. Changed all callers.
354 * ldlang.h (lang_add_output_format): Update declaration.
355 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
356 LITTLE_OUTPUT_FORMAT.
357 * emulparams/elf32mipl.sh: Likewise.
358 * emulparams/mipsbig.sh: Likewise.
359 * emulparams/mipsbsd.sh: Likewise.
360 * emulparams/mipsidt.sh: Likewise.
361 * emulparams/mipsidtl.sh: Likewise.
362 * emulparams/mipslit.sh: Likewise.
363 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
364 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
366 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
367 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
368 * scripttempl/mipsbsd.sc: Likewise.
370 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
371 depending upon ldgram.c, so that a parallel make does not try to
374 * configure.in (mips*el-elf*): New target.
375 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
376 (eelf32mipl.c): New target.
378 * config/mipsl-elf32.mt: New file.
379 * emulparams/elf32mipl.sh: New file.
381 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
383 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
386 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
388 * ldmisc.c (vfinfo): Print BFD file name as well as file name
389 returned by find_nearest_line, in case the file name is something
390 unhelpful such as a .h file. Handle %u.
392 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
394 * ldlang.c (lang_do_assignments): Make sure output statement
395 has an attached bfd_section before trying to dereference it.
397 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
399 * ld.h (ld_config_type): Add new field warn_once.
400 * ldmain.c (undefined_symbol): Handle -warn-once.
401 * lexsup.c (parse_args): Recognize -warn-once.
402 * ld.texinfo (Options): Document -warn-once.
405 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
406 name. For %C, print the function name on a separate line, to keep
407 the length of error messages under control.
408 * ldmain.c (multiple_definition): Use %D for ``first defined
410 (undefined_symbol): Use %D for ``more undefined references
413 * ldmisc.c (multiple_warn): Remove; no longer used.
414 * ldmisc.h (multiple_warn): Don't declare.
416 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
418 * ldlang.c (print_output_section_statement): Print all lines
421 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
423 * ldlang.c (load_symbols): Check for archive before object. Use
424 bfd_check_format_matches, and, if ambiguous, print a list of
425 matching formats. If file format is not recognized, treat file as
427 * ldgram.y (yyerror): If assuming an object file is a script,
428 mention that. Tweak the format of the error messages.
429 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
430 guess that this is not actually a script, and just report that the
431 file format was not recognized.
432 * ld.texinfo (Options): Admit that -( may be used more than once.
433 Add note that unrecognized object files are now treated as linker
436 * ldfile.c (ldfile_input_filename): Make const.
437 (ldfile_assumed_script): New variable.
438 (try_open): Change arguments types to const.
439 (ldfile_find_command_file): Likewise.
440 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
441 * ldfile.h: Update declarations for ldfile.c changes.
442 * ldlex.l: Include <ctype.h>.
443 (file_name_stack): Change to be const char *.
444 (lineno_stack): New static variable.
445 (<<EOF>>): Set lineno as well as ldfile_input_filename.
446 (lex_push_file): Make name argument const. Initialize
448 (lex_redirect): Initialize lineno_stack entry.
449 (lex_warn_invalid): Handle non printable characters nicely.
450 * ldlex.h (lex_push_file): Declare second argument as const.
452 * ldgram.y (ifile_p1): Recognize GROUP.
453 * ldlex.l: Recognize GROUP.
454 * ld.texinfo (Option Commands): Document GROUP.
456 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
458 * config/m68klynx.mh: New file.
460 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
462 * emultempl/hppaelf.em: Add newlines to the error messages.
464 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
466 * config/i386lynx.mh: New file.
467 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
470 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
472 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
473 (GENERATE_SHLIB_SCRIPT): Define as yes.
474 (DYNAMIC_LINK): Define as false.
475 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
476 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
477 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
478 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
481 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
483 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
485 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
487 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
488 .got section is now explicitly handled in elf.sc.
490 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
492 * scripttempl/alpha.sc: Redo script to set . outside of sections
493 and not bother to explicitly specify section addresses.
494 Explicitly place .sdata section.
496 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
498 * scripttempl/m68kcoff.sc: Put .bss in data segment.
500 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
501 0, and to only be marked as NOLOAD if relocating.
502 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
503 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
504 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
505 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
506 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
507 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
508 * scripttempl/sparclynx.sc: Likewise.
510 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
512 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
513 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
516 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
518 * ld.h (args_type): Add field soname.
519 * lexsup.c (parse_args): Handle -soname argument.
520 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
522 * ld.texinfo: Document -soname.
524 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
526 * ldlang.c (lang_check): Don't try to set the architecture if the
527 input and output files are incompatible. Just warn.
529 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
531 * configure.in: Change i[34]86 to i[345]86.
533 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
535 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
537 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
539 Make the ELF linker handle orphaned sections reasonably. Also,
540 define __start_SECNAME and __stop_SECNAME around sections whose
541 names can be represented in C, for the benefit of symbol sets in
543 * ldemul.h (ldemul_place_orphan): Declare.
544 (ld_emulation_xfer_type): Add place_orphan field.
545 * ldemul.c (ldemul_place_orphan): New function.
546 * ldlang.h (wild_doit): Declare.
547 * ldlang.c (wild_doit): Make nonstatic.
548 (lang_place_orphans): Call ldemul_place_orphan.
549 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
550 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
552 (gld${EMULATION_NAME}_place_orphan): New static function.
553 (gld${EMULATION_NAME}_place_section): New static function.
554 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
556 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
558 * scripttempl/aout.sc: Add .linux-dynamic after .data.
560 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
562 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
563 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
565 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
567 * ldexp.h (exp_get_abs_int): Declare.
569 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
571 * ldlang.c (lang_do_assignments): Handle complex AT's better.
572 * ldexp.c (exp_get_abs_int): New function.
574 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
576 * configure.in: add i960-nindy-coff support.
578 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
580 * ldlex.l (yy_create_string_buffer): Handle change to internal
581 interface in flex 2.4.7.
583 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
585 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
586 New function; add 0x20 to any use of -Ttext.
587 (gld${EMULATION_NAME}_create_output_section_statements): New
589 (ld_${EMULATION_NAME}_emulation): Use the new function
590 gld${EMULATION_NAME}_create_output_section_statements.
592 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
594 * scripttempl/mips.sc: Redo script to set . outside of sections
595 and not bother to explicitly specify section addresses.
597 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
599 * scripttempl/elf.sc: Copy several more relocation sections into
600 the output. Put .got.plt sections into .got.
602 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
604 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
606 Add a new script operator, PROVIDE, to define a symbol only if it
608 * ldgram.y (PROVIDE): New token.
609 (assignment): Accept PROVIDE.
610 * ldlex.l (PROVIDE): New token.
611 * ldexp.h (node_type): Add etree_provide to node_class enum.
612 (exp_provide): Declare.
613 * ldexp.c (exp_fold_tree): Handle etree_provide.
614 (exp_provide): New function.
615 (exp_print_tree): Handle etree_provide.
616 * ld.texinfo: Document PROVIDE.
618 * ldlang.c (lang_common): Pass desired alignment to
619 lang_one_common as power of two.
620 (lang_one_common): Get common symbol alignment from linker hash
621 table entry. Treat desired alignment as a power of two.
623 * ldlang.c (wild_section): Attach all section with the given name,
624 not just the first one. If there is no name, attach all sections
625 even if the SEC_IS_COMMON flag is set.
627 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
629 * ld.h (args_type): Add field rpath.
630 * lexsup.c (S_ISDIR): Define if not already defined.
631 (parse_args): Add support for -rpath. If -R is used to name a
632 directory, treat it as -rpath for Solaris compatibility.
633 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
634 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
635 * ldmain.c (main): Initialize command_line.rpath to NULL.
636 * ld.texinfo: Document -rpath option.
638 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
640 * emulparams/pc532machaout.sh: New file. Pc532 mach script
643 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
645 * config/pc532mach.mt: New file. Pc532 mach target support.
647 * config/pc532mach.mh: New file. Pc532 mach host support.
649 * config/netbsd532.mt: New file. Netbsd 532 target support.
651 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
653 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
656 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
658 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
659 bfd_abs_section_ptr, not &bfd_abs_section.
661 * lexsup.c (parse_args): Changed "retain-symbols-file" from
662 no_argument to required_argument. From djm.
664 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
666 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
667 sections to force a VMA of 0; needed for ELF backends which have
668 not been converted to the new linker style.
670 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
672 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
673 it was for the HPUX dynamic loader's use and it creates problems
676 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
678 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
679 * ldlang.h (lang_do_assignments): Put external decl here.
680 * emultempl/hppaelf.em: Minor cleanups throughout file.
681 (hppa_elf_create_output_section_statements): Rewrite.
682 (hppaelf_finish): Rewrite.
684 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
686 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
688 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
690 * ld.texinfo: -Bstatic is not ignored.
692 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
694 * ldlex.l: Recognize \r the same as \n.
696 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
698 Preliminary support for generating shared libraries, from Eric
699 Youngdale <ericy@cais.cais.com>.
700 * genscripts.sh: If the emulation parameter file sets
701 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
702 CREATE_SHLIB defined.
703 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
704 link_info.shared is set, use the .xs script file.
705 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
706 .interp section, and don't include TEXT_START_ADDR in the starting
707 address of the first section.
708 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
709 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
711 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
713 * configure.in: Change --with-targets to --enable-targets.
715 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
717 * lexsup.c (parse_args): Add support for new options -( -) with
718 synonyms --start-group --end-group.
719 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
720 (lang_group_statement_type): Define new struct.
721 (lang_statement_union_type): Add group_statement field.
722 (lang_enter_group, lang_leave_group): Declare.
723 * ldlang.c (lang_for_each_statement_worker): Handle
724 lang_group_statement_enum.
725 (map_input_to_output_sections, print_statement): Likewise.
726 (lang_size_sections, lang_do_assignments): Likewise.
727 (open_input_bfds): Completely rewrite. Now does its own looping,
728 rather than using lang_for_each_statement. Handle groups.
729 (lang_process): Update call to open_input_bfds.
730 (print_group): New static function.
731 (lang_enter_group, lang_leave_group): New static functions.
732 * ldfile.c (ldfile_open_file): If the file has already been
733 opened, just return rather than taking an assertion failure.
734 * ldver.c (help): Mention new options.
735 * ld.texinfo: Document new options.
737 * ldlang.c (end_of_data_section_statement_list): Don't define.
738 (lang_leave_output_section_statement): Don't set obsolete variable
739 end_of_data_section_statement_list.
741 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
744 * ldlang.c (lang_size_sections): Adjust current region address
745 even for sections with an explicit address. From
746 ralphc@pyramid.com (Ralph Campbell).
748 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
749 From jrs@world.std.com (Rick Sladkey).
751 * scripttempl/mipsbsd.sc: Let sections align to their natural
754 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
756 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
758 (lang_abs_symbol_at_beginning_of): Likewise.
759 (lang_abs_symbol_at_end_of): Likewise.
760 (lang_size_sections): Use bfd_is_abs_section to check for the
761 absolute section. Don't try to set the VMA or output_offset or
762 size of the absolute section.
763 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
766 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
768 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
769 when generating relocatable objects.
771 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
773 * emultempl/linux.em: New file providing support for linking
774 against Linux shared libraries.
775 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
776 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
778 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
780 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
781 * ldmain.c (main): Initialize link_info.shared to false. Give
782 error if link_info.relocateable and link_info.shared are both set.
784 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
785 it as naming an emulation to be added to EMULATION_OFILES.
786 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
788 * Makefile.in: Rebuilt dependencies.
789 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
790 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
791 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
792 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
793 (ei386linux.c): Remove; now in Makefile.in.
794 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
795 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
796 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
797 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
798 (eelf64_sparc.c): Remove; now in Makefile.in.
799 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
800 (eelf32_sparc.c): Remove; now in Makefile.in.
802 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
803 no owner--it might be bfd_abs_section. From Eric Youngdale
804 <ericy@cais.cais.com>.
806 * scripttempl/aout.sc: Let sections align to their natural
809 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
811 * ldemul.h (ldemul_open_dynamic_archive): Declare.
812 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
813 * ldemul.c: Include ldexp.h and ldlang.h.
814 (ldemul_open_dynamic_archive): New function.
815 * ldfile.h (ldfile_open_file_search): Declare.
816 * ldfile.c: Include ldemul.h.
817 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
818 argument, not bfd *. Change all callers.
819 (ldfile_open_file_search): Rename from open_a. Return boolean
820 argument, not bfd *. Clean up. Change all callers.
821 (ldfile_open_file): If doing a dynamic link, call
822 ldemul_open_dynamic_archive rather than assuming the extension of
823 a dynamic object is ".so".
824 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
826 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
828 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
830 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
831 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
832 Accept -static as a synonym for -non_shared.
834 Let the user change the dynamic linker used by ELF code.
835 * ld.h (args_type): Add new field interpreter.
836 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
838 * ldmain.c (main): Initialize command_line.interpreter to NULL.
839 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
840 the ELF backend to return the .interp section. If
841 command_line.interpreter is not NULL, set the contents of .interp
843 * ld.texinfo: Mention -dynamic-linker.
845 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
848 * lexsup.c (parse_args): Sort out the option macros and change the
849 definitions to make it easier to add a new option.
851 * scripttempl/aout.sc: Define __etext and __edata to go along with
854 * ld.h (ld_config_type): Add new field traditional_format.
855 * lexsup.c (parse_args): Add traditional-format to longopts, and
857 * ldmain.c (main): Initialize config.traditional_format to false.
858 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
859 flags of output_bfd according to config.traditional_format.
860 * ldver.c (help): Mention -traditional-format.
861 * ld.texinfo: Document -traditional-format.
863 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
865 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
866 they are encountered.
868 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
870 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
871 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
873 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
875 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
876 _FTEXT, _ETEXT and _FDATA. Dont define _END.
878 * ldfile.c (open_a): If this is not an archive, try to open it in
879 the current directory before searching for it.
881 * lexsup.c (parse_args): Treat -i as a synonym for -r.
883 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
884 BLOCK works in a section address as documented.
886 * ldgram.y (YYDEBUG): Don't define.
888 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
890 * emultempl/gld960.em: Pass false for new argument to
891 ldfile_add_library_path.
892 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
894 * emultempl/sunos.em: Only look for .so files if doing a dynamic
897 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
899 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
901 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
903 * Makefile.in (check): Delete ld.new dependency so that a regression
904 test doesn't trigger a rebuild of the linker.
906 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
908 * ldlang.c (map_input_to_output_sections): For lang_address, call
909 init_os if it hasn't already been called.
911 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
913 Add support for SunOS shared libraries.
914 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
915 shared library support code.
916 * emultempl/sunos.em: New file.
917 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
918 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
919 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
922 * ldlang.c: Minor formatting cleanups.
923 (lang_for_each_input_file): New function.
924 * ldlang.h (lang_for_each_input_file): Declare.
926 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
928 (search_head): Declare.
929 (ldfile_add_library_path): Add new cmdline argument in prototype.
930 * ldfile.c (search_head): Make non-static.
931 (search_dirs_type): Move to ldfile.h.
932 (ldfile_add_library_path): Accept cmdline argument, and save it.
933 * lexsup.c (parse_args): Pass true for new cmdline argument of
934 ldfile_add_library_path.
935 (set_default_dirlist): Likewise.
936 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
937 argument of ldfile_add_library_path.
938 * ldgram.y (ifile_p1): Likewise.
940 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
942 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
943 total_size, superfile and chain.
944 * ldfile.c (open_a): Don't clear search_dirs_flag.
945 (ldfile_open_file): Don't try to open superfile. Assert that file
946 has not already been opened.
947 * ldlang.c (new_afile): Don't initialize superfile.
948 * ldmain.c (add_archive_element): Don't initialize subfiles or
949 chain or superfile. Initialize search_dirs_flag to false.
951 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
953 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
955 Changes from binutils-2.4 release:
957 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
958 variables, use whitespace, so scripts don't break.
960 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
962 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
964 * cdtest-bar.cc: Renamed from cdtest-func.cc.
965 * Makefile.in: Noted change.
967 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
968 don't know where that's supposed to come from, or why it's
971 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
973 * configure.bat: update to latest makefile.in
974 * emulpara/go32.sh: set to coff-go32 not aout
975 * emultemp/generic.em: strength-reduce the structure of
976 this shell script, since the only available shell for
977 DOS can't handle complex syntax.
978 * emultemp/stringify.sed: for "sed -f" instead of inline.
979 * makefile.in: depend on stringify.sed as well as genscripts.sh
980 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
981 * genscripts.sh: empty variables aren't always considered "set",
982 so set them to "y" instead.
984 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
986 * ldlang.c (entry_symbol): Make static.
987 (lang_add_entry): Add cmdline argument.
988 * ldlang.h (lang_add_entry): Change prototype.
989 * ldgram.y (statement_anywhere): Change lang_add_entry call.
990 * lexsup.c (parse_args): Likewise.
992 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
994 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
996 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
997 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
998 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1000 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1002 Add support for ELF shared libraries.
1003 * ld.h (ld_config_type): Add field dynamic_link.
1004 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1005 on attempts to use -r with -relax, -call_shared or -s.
1006 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1007 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1008 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1009 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1010 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1011 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1013 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1014 opening a file with a .so extension first.
1015 * emultempl/elf32.em: New file.
1016 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1017 (NONPAGED_TEXT_START_ADDR): Likewise.
1018 (TEMPLATE_NAME): Define as elf32.
1020 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1021 * scripttempl/elf.sc: Add placement for new dynamic sections.
1022 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1023 outside of any section. Don't use ALIGN(8); just let one section
1024 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1025 sections; they'll be handled correctly anyhow.
1026 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1028 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1030 * Makefile.in (install): Redirect output of ln to /dev/null.
1032 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1034 * emultempl/hppaelf.em: Change all references of
1035 .hppa_linker_stubs to .PARISC.stubs.
1036 * scripttempl/hppaelf.sc: Likewise.
1038 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1040 * ldlang.c (print_output_section_statement): Change ``no attached
1041 output section'' message slightly.
1042 (lang_do_assignments): Don't recurse down if there is no real
1045 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1046 match corresponding change in emulation templates.
1047 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1048 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1050 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1052 * ldver.c (ldversion): Updated version number.
1054 * cdtest-foo.cc: Use explicit "#pragma implementation".
1055 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1056 * Makefile.in: References to cdtest-func.o changed to
1059 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1061 Don't create unnecessary output sections.
1062 * ldlang.c (out_bfd_get_section_by_name): Remove.
1063 (wild_section): Call bfd_get_section_by_name rather than
1064 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1066 (lang_create_output_section_statements): Remove.
1067 (map_input_to_output_sections): For several cases, call init_os if
1068 it has not already been called.
1069 (lang_size_sections): If output section was not created, skip it.
1070 (lang_process): Don't call lan_create_output_section_statements.
1071 (lang_place_orphans): Skip files with just_syms_flags set to true.
1072 * ld.texinfo: Document change.
1074 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1076 * ldlang.c (wild_doit): Don't bother initializing the vma and
1077 section size. Don't special case SEC_SHARED_LIBRARY.
1078 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1081 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1083 * config/go32.mh : New file for Xgo32X.
1085 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1087 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1088 before calling einfo, since we are reporting an fopen failure.
1089 From jrs@world.std.com (Rick Sladkey).
1091 * configure.in: Use "e" rather than "em_" as prefix for
1094 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1096 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1098 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1099 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1101 * Makefile.in: Changed all generated file names.
1102 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1103 sed patterns to handle new filenames.
1105 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1106 * configure.in: Adjusted.
1108 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1110 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1111 work. Instead, check build dir and $srcdir explicitly, and use
1112 `echo' to get all the filenames.
1114 * configure.in (h8300h-*-hms): Changed ld_target name to
1116 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1119 * config/i960coff.mt: New file.
1120 * emulparams/gld960coff.sh: New file.
1121 * emultempl/gld960c.em: New file.
1122 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1123 i960coff configuration.
1124 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1126 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1127 code isn't included in FSF releases, and it can still be
1128 explicitly selected.
1129 (distclean): Remove site.bak and tmpdir.
1130 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1131 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1133 Patches from Ralph Campbell:
1134 * config/mipsbsd.mh: New file.
1135 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1136 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1137 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1140 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1142 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1144 * config/m68k.mt (EMUL): Set to m68kaout.
1145 * emulparams/m68kaout.sh: New file.
1146 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1147 (em_m68kaout.c): New target.
1149 * ldlang.c (lang_size_sections): If dot moves because of an
1150 assignment, don't try to insert a pad into the absolute output
1151 section, just change the address of the default memory region
1154 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1155 cdtest-ur.out, and cdtest-ur.tmp.
1157 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1159 * scripttempl/sa29200.sc: Align all sections to four byte
1162 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1164 * Makefile.in, configure.in: Support for go32 coff.
1165 * config/i386-go32.mt: New file
1166 * emulparams/i386go32.sh: New file
1167 * scripttempl/i386go32.sc: New file
1169 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1171 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1172 Lynx-specific script templates.
1173 * configure.in (sparclite*-*-coff): Use coff-sparc.
1174 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1175 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1176 (ENTRY): Set to __main.
1177 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1178 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1179 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1181 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1183 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1184 byte boundary, in case the global constructors do not take up an
1187 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1188 exist, get crtbegin based on gcc -print-libgcc-file-name.
1189 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1191 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1193 * ldlang.c (lang_size_sections): When no address is given for a
1194 section, align it according to its requirements.
1196 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1198 * Makefile.in (clean, distclean): Remove configdoc.texi.
1200 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1202 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1204 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1206 * ldlang.c (lang_size_sections): When relaxing, adjust the
1207 position of a padding statement, and adjust dot accordingly.
1209 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1211 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1213 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1215 * scripttempl/i386coff.sc: If relocating, don't put .init and
1216 .fini sections into .text; keep them separate.
1217 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1218 exist, get crtbegin based on gcc -print-libgcc-file-name.
1219 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1221 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1223 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1225 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1227 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1230 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1231 if building a final executable.
1233 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1235 * ldmain.c (main): Check the return value of bfd_close.
1237 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1239 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1240 sections never overlap when using -r.
1242 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1244 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1245 changes: get_symtab_upper_bound renamed and returns long,
1246 bfd_canonicalize_symtab returns long, check for error indications.
1248 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1250 * ldlang.c (print_input_section): For section size, use
1251 _cooked_size if it is non-zero, size otherwise.
1252 (size_input_section): Likewise.
1253 (lang_do_assignments): Likewise (case lang_input_section_enum).
1255 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1257 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1258 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1259 (lang_add_input_file): Pass true to new_afile for add_to_list.
1260 (lookup_name): Remove force_load argument. Changed all callers.
1261 Pass false to new_afile for add_to_list. Split loading of symbols
1262 out into separate function.
1263 (load_symbols): New function split out of lookup_name. Don't load
1264 the symbols if they are already loaded.
1265 (open_input_bfds): For lang_input_statement_enum call load_symbols
1266 rather than lookup_name.
1267 (lang_process): Pass abs_output_section rather than NULL to
1269 (lang_startup): Set real field of first_file to true.
1271 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1273 * ldlang.c (had_relax): Removed.
1274 (relax_again): New static variable.
1275 (lang_size_sections): Change call to bfd_relax_section to
1276 correspond to BFD changes. Set relax_again appropriately.
1277 (lang_process): Remove #if 0 code. When relaxing, keep calling
1278 lang_do_assignments and lang_size_sections until relax_again
1281 * emultemp/gld960.em: Include libiberty.h
1282 (gld960_before_parse): Pass NULL as final argument to concat.
1284 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1286 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1289 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1290 building a bfd_data_link_order, rather than by setting the section
1291 contents immediately.
1293 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1295 Changes to make -Ur work again.
1296 * ldmain.c (add_to_set): Now takes reloc argument rather than
1297 bitsize. Check config.build_constructors here. If an new hash
1298 table entry is created, mark it as undefined.
1299 (constructor_callback): No longer takes bitsize argument. Pass
1300 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1301 BFD backend supports it.
1302 (reloc_overflow): Handle a NULL abfd argument.
1303 (reloc_dangerous, unattached_reloc): Likewise.
1304 * ldctor.c: Include ldmain.h.
1305 (struct set_info): Change bitsize field to reloc.
1306 (ldctor_add_set_entry): Now takes reloc argument rather than
1307 bitsize. Don't bother to check config.build_constructors here.
1308 (ldctor_build_sets): Get the size from the reloc howto. If
1309 generating relocateable output, call lang_add_reloc rather than
1311 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1313 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1314 (lang_reloc_statement_type): New structure.
1315 (lang_statement_union_type): Add reloc_statement field.
1316 (lang_add_reloc): Declare new function.
1317 * ldlang.c (lang_for_each_statement_worker): Handle
1318 lang_reloc_statement_enum.
1319 (map_input_to_output_sections, print_statement): Likewise.
1320 (lang_size_sections, lang_do_assignments): Likewise.
1321 (print_reloc_statement): New function.
1322 (lang_add_reloc): New function.
1323 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1325 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1326 (cdtest-ur, cdtest-ur.out): New targets.
1327 (check-cdtest): Now also check that -Ur works correctly.
1329 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1331 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1333 * ldlang.c (lang_process): Move lang_common call before
1334 map_input_to_output_sections, to ensure that any alignment
1335 constraints set by common symbols are copied over to the output
1338 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1340 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1341 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1342 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1343 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1346 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1348 * config/i386bsd.mh: New file.
1350 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1352 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1354 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1355 (DATA_START_SYMBOLS): Define _fdata.
1357 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1359 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1361 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1363 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1364 works again. Attach some output symbols to the stub file bfd.
1366 * emultempl/hppaelf.em: Include elf32-hppa.h.
1367 (file_chain): Add decl.
1368 (hppa_look_for_stubs_in_section): Delete decl.
1369 (hppaelf_finish): Reenable code. Do not pass symbols
1370 down to hppa_look_for_stubs_in_section.
1372 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1374 * ldmain.c (write_map): Don't define. Removed all references.
1375 Just use map_file or map_filename instead.
1376 (add_archive_element): Use minfo to write map information, not
1378 (constructor_callback): Use fprintf to write map information, not
1380 * ldmain.h (write_map): Don't declare.
1381 * ldgram.y (mri_script_command): Removed reference to write_map.
1382 * ldlang.c (lang_one_common): Likewise.
1383 * lexsup.c (parse_args): Likewise.
1385 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1387 * scripttempl/elf.sc: Force all sections to be aligned.
1389 * ldgram.y (section): Reverse the order of memspec_opt and
1390 fill_opt to avoid an ambiguity when both are used.
1391 * ld.texinfo: Changed accordingly.
1393 * ldgram.y: Move include of ldlex.h back with other includes.
1394 * ldlex.h (input_type): Don't initialize enum constants to
1396 * ldlex.l: Use a switch to return the right token based on
1397 input_type, rather than knowing that input_type has a value based
1400 * ldgram.y (dirlist_ptr): Removed; not used.
1401 * lexsup.c: Include ldver.h.
1402 * Makefile.in: Rebuilt dependencies.
1404 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1406 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1407 (ldlang_add_file): call it here instead.
1409 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1411 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1413 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1415 * emultempl/hppaelf.em: First attempt to clean this file up.
1416 Add comments in several functions as to their purpose and
1417 how they function (or my current best guess). Clean up horrible
1418 spacing and indention that never should have been accepted in the
1419 first place. Add FIXMEs for issues which need to be resolved.
1420 Disable linker-stub generation until it gets fixed. This allows
1421 the linker to at least work on simple code for testing purposes.
1423 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1424 it via hppaelf_finish). Prototype moved into ldlang.h.
1425 (lang_process): Move problematic extra call to lang_size_sections
1426 into the PA ELF specific code.
1427 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1428 lang_size_sections moved here.
1430 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1432 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1433 * config/ppc-elf32.mt: New file.
1434 * emulparams/elf32ppc.sh: New file.
1435 * emultempl/ppc.em: New file.
1436 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1437 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1438 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1440 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1442 * lexsup.c (parse_args): Use symbolic numbers for long options.
1443 Fix misunderstanding in -Y and -call_shared et al.
1445 Use getopt instead of lex and yacc to parse the command line.
1447 * ld.texinfo (Options): Document changes to option syntax.
1448 * Makefile.in: Update dependencies.
1449 * ldver.c (help): Tweak dashes in usage message.
1450 * ldgram.y (%union): Remove unused members.
1451 Remove %tokens for command line options; add ones for input types.
1452 (command_line): Rules removed.
1453 (file): Instead of command line, recognize an
1454 input type indicator, then use the nonterminal for that type.
1455 (defsym_expr): New nonterminal from code formerly in command_line.
1456 * ldlex.h: Declare parser input type enum and variable.
1457 Don't declare parse_line.
1458 * ldlex.l: Remove unused variables. Make some used ones static
1460 (COMMAND): Start state and its rules removed.
1461 At start of yylex, return input state token if at start of input.
1462 (lex_redirect): Don't need to set yyout.
1463 (ldlex_command): Function removed.
1464 * ldmain.c (main): Instead of calling parse_line, set up the
1465 redirections and call yyparse directly.
1466 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1468 * lexsup.c: Remove #if 0'd code.
1469 (parse_line): Function removed.
1470 (parse_args): Rewrite to use getopt_long_only.
1471 (set_default_dirlist): New function from code formerly in
1472 ldgram.y:command_line.
1473 (set_section_start): New function.
1474 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1475 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1476 compiled-in link scripts in "{" and "}", as the grammar no longer
1479 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1481 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1482 require that it be in $(srcdir).
1484 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1486 * ldlang.c (lang_size_sections): Only align section to alignment
1487 required by linker script, not to maximum alignment of input
1490 * ldlang.h (largest_section): Don't declare.
1491 * ldlang.c (largest_section): Don't define.
1492 (size_input_section): Don't set largest_section; not used.
1494 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1496 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1498 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1500 * ldlang.c, ldmain.c: Include libiberty.h.
1502 * ldmisc.h (concat): Don't declare.
1503 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1505 * ld.h (as_output_section_statement): Removed; not used.
1507 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1509 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1510 bfd_set_error and new error names.
1512 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1514 * ldwrite.c (build_link_order): If the cooked size of the section
1515 has been set, use it, for determining link_order size.
1516 (ldwrite): In the error message displayed if bfd_final_link fails,
1517 indicate that it was in fact the final link step that failed.
1519 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1520 bfd_relax_section, in case it returns false but doesn't flag an
1521 error. If an error is returned, indicate which one it is in the
1524 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1525 it'll get picked up from $(srcdir) if appropriate.
1527 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1529 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1530 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1532 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1534 * ldlex.l (comment): Increment line number when newline is read.
1536 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1538 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1539 reload the file even if it is already loaded.
1540 (wild): Call lookup_name with force_load argument of 0.
1541 (open_input_bfds): Call lookup_name with force_load argument of 1.
1542 (print_symbol): Remove declaration of non-existent function.
1543 (print_one_symbol): Return true rather than falling off end.
1545 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1547 * ldmain.c (main): Use %ld when printing long values.
1549 * scripttempl/elf.sc: Move _edata after the .sdata section.
1550 Permit OTHER_BSS_SYMBOLS to be defined.
1551 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1553 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1555 * Rename all "hppaosf" files to "hppaelf".
1556 * Change all "osf" references to "elf" in hppaelf files.
1557 * Makefile.in: Likewise.
1558 * configure.in: Likewise.
1560 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1562 * ldmain.c (main): Call xatexit, not atexit.
1563 Call xmalloc_set_program_name.
1565 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1568 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1570 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1571 (hppaosf_finish): Call xmalloc, not ldmalloc.
1572 * ldmain.c (preserve_output): Function removed.
1573 (main): Do it here instead.
1575 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1577 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1578 GNU C specific macros.
1580 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1581 call to LANG_FOR_EACH_INPUT_SECTION.
1583 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1585 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1586 deleted; will use libiberty versions instead.
1587 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1588 mri.c Makefile.in: Change callers.
1590 * ldmisc.c (vfinfo): Remove cleanup code.
1591 * ldmain.c (remove_output): Put it here (new function).
1592 (preserve_output): New function.
1593 (main): Register remove_output and preserve_output with atexit.
1594 * ldmain.c ldgram.y: Call xexit instead of exit.
1595 * ldmisc.h: Declare xexit.
1597 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1599 * Makefile.in: Lots of new H8/500 memory models.
1601 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1603 * ldlex.l: Removed duplicate rules.
1604 (yywrap): Provide default definition, needed with some versions of
1607 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1609 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1610 the archive filename too.
1612 * ldlex.l: Add rule to catch invalid input characters instead of
1613 printing them. Include "ldmain.h" for program_name decl.
1614 (lex_warn_invalid): New function.
1615 * Makefile.in: Add dependency.
1617 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1619 * Makefile.in (check): Don't bother running any tests of
1620 cross-linker until the test suite no longer assumes native mode.
1622 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1624 * ldlang.c (print_one_symbol, print_input_section): Print
1625 global symbols in symbol table again.
1627 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1629 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1630 exit successfully instead of complaining if no input files are
1633 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1635 * Makefile.in: Format variable definitions consistently.
1636 (LD_PROG): Remove unnecessary variables from link command,
1637 change variable LOADLIBES to EXTRALIBS.
1639 * ldmain.c (main): Compute and display total execution time.
1640 * ld.texinfo (-stats): Document the option.
1642 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1644 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1647 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1650 * ldlang.c (relaxing): Removed global variable.
1651 (lang_size_sections): If the canonical symbols have not already
1652 been read in, read them in before relaxing.
1653 * ldlang.h (relaxing): Removed declaration.
1655 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1657 * ldlang.c (new_afile): Initialize loaded field to false.
1658 (lookup_name): If file was already loaded, don't call the
1659 add_symbols entry point again.
1661 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1663 * ld.texinfo: Clarify what -T option does.
1665 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1667 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1670 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1672 * ldmain.c (add_archive_element): If trace_files or
1673 trace_file_tries, print file name.
1674 * ldlang.c (lookup_name): Likewise.
1675 (ldlang_add_file): Don't put files on input_bfds list in reverse
1678 * scripttempl/elf.sc: Correct typo.
1680 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1682 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1683 their arguments optional, for compatibility with the old GNU ld.
1685 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1689 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1691 * ldmain.c (add_to_set): Add bitsize argument.
1692 (constructor_callback): New function.
1693 (link_callbacks): Add constructor_callback.
1694 * ldctor.c (struct set_info): Add bitsize field.
1695 (ldctor_add_set_entry): Add bitsize argument.
1696 (ldctor_build_sets): Base the size of the elements of the set on
1697 the bitsize, rather than always using LONG.
1698 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1700 * ld.h (QUAD_SIZE): Define.
1701 * ldgram.y (QUAD): New token.
1702 (length): Handle it.
1703 * ldlex.l: Return QUAD.
1704 * lexsup.c (keywords): Add QUAD.
1705 * ldwrite.c (build_link_order): Handle QUAD.
1706 * ldlang.c (print_data_statement): Handle QUAD.
1707 (lang_size_sections): Likewise.
1708 (lang_do_assignments): Likewise.
1709 * ldexp.c (exp_print_token): Add QUAD to table.
1710 * ld.texinfo: Describe QUAD.
1712 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1713 since the Alpha doesn't use them.
1715 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1717 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1719 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1721 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1722 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1724 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1726 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1727 needed for i386mach. (Should be a no-op on other systems.)
1729 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1730 (PAGE_SIZE): Don't define; not used.
1732 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1734 * ldgram.y (yyerror): Make argument const char *, and actually
1735 print it out rather than assuming it is a syntax error.
1736 * ldmisc.h: Change declaration of yyerror.
1737 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1739 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1741 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1742 exec header offset, since the exec header isn't loaded.
1743 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1745 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1747 A major rewrite to move the bulk of the linker into BFD so that
1748 more efficient backend code can be written for specific object
1750 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1751 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1752 * ldctor.c, ldctor.h: Complete rewrite.
1753 * ldwrite.c, ldwrite.h: Complete rewrite.
1754 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1755 link_info.strip instead. Changed all uses.
1756 (discard_locals_type, discard_locals): Removed. Use
1757 link_info.discard instead. Changed all uses.
1758 (ld_config_type): Removed relocateable_output field; use
1759 link_info.relocateable instead; changed all uses. Added stats
1761 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1762 set_loader_symbol): Removed.
1763 * ldexp.h (node_class): Added etree_rel.
1764 (etree_type): Added rel field.
1765 * ldexp.c (exp_print_token): Bracketed table initialization.
1766 (exp_relop): New function.
1767 (fold_name): Use linker hash table rather than ldsym functions.
1768 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1769 (exp_print_tree): Handle etree_rel.
1770 * ldgram.y (strip_symbols, discard_locals): Removed.
1771 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1772 (REL): New token. Does not appear in grammar, but needed for
1774 (file): Don't call lang_final; it's called by main anyhow.
1775 * ldlex.l: Accept -stats and -no-keep-memory options.
1776 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1777 * ldlang.c: Consistently use fill_type for fill argument.
1778 (lang_init_script_file, script_file): Removed.
1779 (create_object_symbols): Removed. Use
1780 link_info.create_object_symbols_section instead. Changed all
1782 (lang_add_keepsyms_file): Removed.
1783 (lookup_name): Call bfd_link_add_symbols instead of
1784 ldmain_open_file_read_symbol.
1785 (wild): Don't iterate over script_file.
1786 (open_output): Create link hash table.
1787 (lang_place_undefineds): Rewrote.
1788 (lang_size_sections): Handle relaxing (doesn't work yet).
1789 (lang_relocate_globals): Removed.
1790 (lang_finish): Use link hash table rather than ldsym functions.
1791 (lang_common): Rewrote.
1792 (lang_one_common): New function.
1793 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1795 (create_symbol): Removed.
1796 (lang_process): Don't call lang_init_script_file. Call
1797 ldctor_build_sets rather than find_constructors. Don't call
1798 lang_relocate_globals.
1799 (lang_abs_symbol_at_beginning_of): Rewrote.
1800 (lang_abs_symbol_at_end_of): Rewrote.
1801 * ldmain.c (had_y): Removed.
1802 (lprefix, lprefix_len): Removed; use link_info fields instead.
1804 (multiple_def_count, commons_pending, undefined_global_sym_count,
1805 total_symbols_seen, total_files_seen): Removed.
1806 (link_callbacks, link_info): New variables.
1807 (main): Initialize link_info. Don't call init_bfd_error_vector or
1808 ldsym_init. Don't set now unused variables. Handle -stats.
1809 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1810 (add_ysym): Rewrote.
1811 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1812 search_library, gnu960_check_format, decode_library_subfile,
1813 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1815 (add_keepsyms_file, add_archive_element, multiple_definition,
1816 multiple_common, add_to_set, warning_callback, undefined_symbol,
1817 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1819 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1820 require symbols for %C; look them up instead.
1821 * emultempl/hppaosf.em: Pass link_info to
1822 hppa_look_for_stubs_in_section.
1823 * Makefile.in: Rebuilt dependencies.
1824 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1826 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1828 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1829 ldlang.h and ldctor.h.
1831 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1832 declarations of free and malloc from flex output. Change malloc
1833 to ldmalloc in flex output.
1835 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1837 * ldmain.c (lprefix): Change default from a char to a string
1838 with only one character.
1839 (lprefix_len): Set default to one.
1841 * ldmain.h (lprefix_len): Declare.
1843 * ldsym.c (write_file_locals): Use strncmp rather than a character
1844 comparison for lprefix.
1846 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1849 * emultmpl/hppaosf.em: Include ldexp.h.
1850 (before_parse): Set lprefix and lprefix_len correctly.
1852 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1854 * ldlex.h: Don't declare yywrap if it is a macro.
1855 * ldlex.l: Include sysdep.h.
1856 * ldlang.c (lang_for_each_statement_worker,
1857 lang_for_each_statement): Forgot to use PARAMS.
1859 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1861 * Makefile.in: Added .PHONY targets where appropriate. Added some
1863 (gcclibdir, version): Removed unused variables.
1864 (DEP): New variable, set to mkdep.
1865 (ALL_CFLAGS): New variable. Used in .c.o target.
1866 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1868 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1869 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1870 mostly obsolete variables. Adjusted remaining uses.
1871 (DEF_EMUL): Removed variable.
1872 (ldmain.o): Handle undefined EMUL error correctly.
1873 (ldemul-list.h): Depend on config.status rather than Makefile.
1874 Create via temporary file.
1875 (ver960.c, roll, make): Removed obsolete targets.
1876 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1878 * dep-in.sed: New file, used when rebuilding dependencies.
1880 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1882 Made many changes to eliminate gcc warnings. Made various
1883 cosmetic changes, declared various things in header files, removed
1884 various extern declarations from .c files. No substantive
1887 * ldlang.c (lang_process): Ifdef out final call to
1888 lang_size_sections again (reverting change of Nove 2), since it
1889 breaks the Sun4 linker.
1891 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1893 * configure.in (alpha-*-netware*): New target; use alpha.
1895 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1897 * configure.in: Group targets by CPU. Merge some m68k target
1898 entries with different CPU specs that use the same ld_target
1901 * configure.in: Add sparc*-*-coff.
1902 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1903 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1904 (em_coff_sparc.c): Add dependencies and build rules.
1906 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1908 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1910 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1912 (command_line_option): Accept and ignore them (for now).
1913 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1914 where n is a number.
1916 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1918 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1919 not in bfd_com_section, create the section in the BFD so that it
1920 can be placed in the right output section.
1922 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1924 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1925 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1926 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1927 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1928 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1929 Move OTHER_READONLY_SECTIONS after all the other readonly
1930 sections. Don't use DATA_ADDR twice.
1932 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1933 p is in a common section, make sure the BFD has a section of that
1936 * ldlang.c (lang_common): Add newline to error message.
1938 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1940 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1941 Lynx-specific script instead of m68kcoff.
1942 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1943 (ENTRY): Define as __main.
1944 (TEXT_START_ADDR): Define as 0.
1945 (PAGE_SIZE): Define as 0x1000.
1946 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1947 * scripttempl/m68klynx.sc: New file.
1949 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1951 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1952 arguments rather than treating them as emulation names.
1954 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1956 * configure.in: Support x86 unixware and netware plus generic netware.
1958 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1960 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1963 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1965 * Makefile.in (distclean): Don't delete dvi or info files.
1966 (ld.info): Update dependency list.
1967 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1969 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1971 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1972 Set output_filename instead of creating a new node.
1973 (open_output): Don't set output_filename.
1974 (lang_final): Create the new node here.
1975 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1977 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1979 From Pete Hoogenboom (hoogen@cs.utah.edu):
1981 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1982 edata, _edata, end): Add definitions of these symbols.
1983 (__end): Remove definition of this symbol.
1984 (__data_start): Move definition of this symbol.
1986 * emultempl/hppaosf.em: Various fixes and support for linker stub
1988 (hppaosf_finish, hppaosf_search_for_padding_statements,
1989 hppaosf_create_output_section_statements): New functions in
1990 support of linker stub generation.
1991 (ld_hppaosf_emulation): Redefine to include new
1992 emulation-specific routines.
1994 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1995 Pass abs_output_section rather than NULL to avoid invalidating
1998 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2000 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2001 (em_i386mach.c): New rule.
2002 * configure.in (i[34]86-*-mach*): New case.
2003 * config/i386-mach.mt: New file.
2004 * emulparams/i386mach.sh: New file.
2006 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2008 * ld.h (flag_is_*): Removed macros.
2009 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2010 Consistently check the BFD symbol flags directly, rather than
2011 using file_is_* macros.
2013 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2015 * configure.in (sparc*-*-lynxos*): New target.
2016 * Makefile.in: Add rule for em_sparclynx.c.
2017 (ALL_EMULATIONS): Add Lynx emulations.
2018 * config/sparc-lynx.mt: New file.
2019 * emulparams/sparclynx.sh: New file.
2020 * scripttempl/sparccoff.sc: New file.
2022 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2024 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2026 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2028 * relax.c (write_relax): Check return value of bfd_seclet_link.
2030 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2032 * ldlang.c (delete_output_file_on_failure): New variable.
2033 (open_output): Set it after bfd open succeeds.
2034 * ldmisc.c (vfinfo): Test it.
2036 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2038 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2041 * ldemul.c: Support was added to allow emulation-specific
2042 processing to occur. This support was added primarily for linker
2043 stub generation in the elf32-hppa gld.
2044 (ldemul_finish, ldemul_create_output_section_statements): New
2046 * ldemul.h: Support was added to allow emulation-specific
2047 processing to occur. (As described above.) Added finish and
2048 create_output_section_statements fields to
2049 ld_emulation_xfer_struct structure.
2050 * ldlang.c: Add calls to emulation-specific routines.
2051 (lang_process): Add call to
2052 ldemul_create_output_section_statements function.
2053 (lang_process): Add call to a emulation-specific routine (and
2054 some processing after the call).
2056 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2058 * configure.in: mips*- instead of mips-, mips*el changes
2060 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2062 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2063 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2064 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2065 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2066 * config/alpha.mt: New file.
2067 * emulparams/alpha.sh: New file.
2068 * scripttempl/alpha.sc: New file.
2070 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2072 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2073 types of different sizes (eg: 64 and 32 bits), so coerce.
2074 * ld.h (ALIGN_N): Add warning about usage.
2076 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2078 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2079 which we already have a definition, rather than checking in
2080 several different places whether the symbol is weak.
2082 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2084 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2085 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2086 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2087 expanded within them.
2088 * config/mipsb-elf32.mt: New file.
2089 * emulparams/elf32mipb.sh: New file.
2090 * Makefile.in (em_elf32mipb.c): New target.
2092 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2094 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2095 lang_input_file_is_search_file_enum so objects brought in using
2096 INPUT() do a path lookup.
2098 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2100 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2101 instead of {i386,m68k}-coff.
2102 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2103 * config/i386-lynx.mt: New file.
2104 * config/m68k-lynx.mt: New file.
2105 * emulparams/i386lynx.sh: New file.
2106 * emulparams/m68klynx.sh: New file.
2108 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2109 but defaulting to _start.
2111 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2112 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2115 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2117 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2118 HOSTING_LIBS for testing.
2120 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2122 Finish up support for i386-sysv4 (without shared libraries):
2123 * ld.h (flag_is_weak): Define.
2124 * ldlang.c (print_symbol): Mention whether symbol is weak.
2125 (print_input_section): Print weak symbols as globals.
2126 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2127 (enter_global_ref): Do not warn if a weak symbol redefines a
2128 global symbol. Do not let a weak symbol redefine a common symbol.
2129 (enter_file_symbols): Treat weak symbols as global symbols.
2130 (subfile_wanted_p): Do not pull in an object file from a archive
2131 just to resolve an undefined weak symbol.
2132 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2133 error; the error might be that malloc has run out of space.
2134 * ldsym.c (write_file_locals): Treat weak symbols as global.
2135 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2137 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2138 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2139 * emulparams/elf_i386.sh: New file.
2140 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2141 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2142 (ALL_EMULATIONS): Add em_elf_i386.o.
2143 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2144 (em_elf_i386.c): New target, like other em_*.c targets.
2145 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2146 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2147 nonempty, and configured for native, add it to LIB_PATH.
2149 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2151 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2152 Added statements to pass stab and stabstr sections through and
2153 mark them as NOLOAD, which makes GDB happier.
2155 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2157 * configure.in: Accept m68k-lynx-lynxos config.
2159 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2161 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2163 * config/coff-h8300.mt: Add EMUL=h8300h.
2165 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2167 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2169 * Makefile.in: Changed CXX back to g++.
2171 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2173 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2175 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2177 * Makefile.in (TAGS): Use shell wildcards.
2179 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2181 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2183 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2185 * ld.texinfo: re-enable included config file; conditionalize doc
2186 for -oformat to interact properly with SingleFormat doc config
2187 var; rename @up/@down to @raisesections/@lowersections.
2189 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2191 * configure.in: recognize m88110.
2193 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2195 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2196 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2197 ELF emulation is "elf32-hppa" not "elf-big".
2198 (hppaosf_before_parse): Remove unneeded processing of environment
2200 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2201 .text segment of output file.
2202 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2204 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2206 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2209 * ldlang.c, ld.h: updated copyright.
2211 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2213 * ldlang.c (open_output, lang_check): Check return value of
2216 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2218 * scripttempl/h8500.sc: Start all sections in a different segment.
2219 * scripttempl/z8ksim.sc: Handle constructors
2221 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2223 * Makefile.in: revert earlier changes back to execute runtest
2224 with make check. cdtest and bootstrap now function as they
2225 did within the Makefile.
2227 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2229 * Makefile.in: Update dependencies.
2231 * configure.in: Set EMULATION_OFILES in Makefile based on
2232 --with-targets option.
2234 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2236 * Makefile.in: check targets reimplemented to old way.
2238 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2240 * config/i386v.mh, config/irix4.mh: Use gcc
2241 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2242 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2243 bfd/configure.host change.
2245 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2247 * scripttempl/elf.sc: Handle .line and .debug* sections.
2249 * ldlex.l: Use bfd_scan_vma, not strtoul.
2251 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2253 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2254 Remove inital caps in some error messages, change "can't" to
2255 "cannot", add missing colons.
2256 * ldmisc.c (vfinfo): Print "%%" as a single %.
2257 For '%' followed by unrecognized character, print them both
2258 verbatim instead of expecting a char * arg.
2259 For '%C', don't put the function name in parens.
2261 * ldexp.c (invalid): Pass "%%", not "% ".
2263 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2265 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2266 (BSS_VAR): Removed; now always define _fbss.
2267 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2270 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2272 * configure.in: z8k-coff is the same as z8k-sim
2274 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2276 * testsuite/lib/ld.exp: new file
2277 * testsuite/config/unix-ld.exp: new file
2278 * testsuite/ld.bootstrap/bootstrap.exp: new file
2279 * Makefile.in: add dejagnu support for make check
2281 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2283 * ldlex.l (comment): Add missing newline in message.
2284 * ldindr.c (add_indirect): Ditto.
2285 * ldexp.c (exp_fold_tree): Ditto.
2287 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2289 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2292 * ldmisc.c (multiple_warn): New function.
2293 * ldmisc.h: Declare it.
2294 * ldmain.c (enter_global_ref): Call it.
2295 * ld.h (ld_config_type): Add warn_common.
2296 * ldlex.l, ldgram.y: Set it with -warn-common option.
2297 * ldver.c (help): Document it.
2299 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2301 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2302 target-specific sections, and for changing data section vma.
2304 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2306 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2307 terminals, for Solaris.
2308 (dirlist_ptr): New static variable.
2309 (command_line_option): Accept new options.
2311 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2314 * config/sun4sol2.mt: Pass emulation name without ".sh".
2316 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2317 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2319 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2321 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2322 .dtors, .data1, .rodata1 sections, instead of combining them into
2323 other sections. For `-r', set all section start addresses to
2326 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2327 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2328 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2330 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2332 * genscripts.sh: If this is the default emulation, set
2334 * emultempl/*.em: Use it to determine whether to compile in the
2337 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2338 genscripts.sh. Pass the current emulation name without ".sh" on
2340 * genscripts.sh: Take an default emulation arg.
2341 Use the current emulation name as EMULATION_NAME.
2342 Make default lib path for cross-compiling ':', not null.
2343 * emulparams/*.sh: Don't set EMULATION_NAME.
2344 * ldemul.c (ldemul_get_script): Take isfile arg.
2345 Pass it to emulation's get_script function.
2346 * ldemul.h: Adjust get_script prototypes.
2347 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2349 * ldfile.h: Declare it.
2350 * ldgram.y: Accept a script on the command line again,
2351 for parsing compiled-in scripts.
2352 * ldmain.c (main): If ld script is a file, parse it as a -T
2353 option, otherwise parse it directly.
2354 * emultempl/*.em (*get_script): Return the scripts themselves if
2355 this is the default emulation; otherwise return their file names.
2356 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2358 * emulparams/m88kbcs.sh: Use it.
2360 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2362 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2364 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2365 there's no change log entry yet, tsk tsk) from the list of
2366 emulations compiled in until Mark gets around to checking in
2367 emulparams/i386linux.sh.
2368 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2369 changed, this file gets updated.
2371 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2373 * ldgram.y (OPTION_Lfile): New token.
2374 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2375 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2377 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2379 * configure.in: h8/300h support needs own .mt file.
2380 config/coff-h8300h.mt: New file.
2382 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2384 * ldmain.c: Don't include sys/stat.h; it already got included
2385 somewhere along the way.
2387 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2389 * Makefile.in: Add h8300h support.
2390 emulparams/h8300h.sh: New file.
2391 scripttempl/h8300h.sc: New file.
2393 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2395 * ldfile.c (ldfile_open_file): In error message, use the name the
2396 user gave (e.g., "-lc"), rather than the base file name.
2398 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2400 * ldmain.[ch]: Remove initial Q_ from function names.
2401 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2403 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2405 * ldlang.c (lang_process): Move loading of default script from
2406 here to main. Add a "/" to start of script name to prevent
2407 finding it in "." first.
2409 * ldmain.c (set_scripts_dir): Don't look in "." first.
2411 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2414 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2416 * Makefile.in (em_m88kbcs.c): Correct dependency.
2417 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2418 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2419 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2421 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2423 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2424 main.c (main): Print the errno string in the error message.
2426 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2428 * configure.in: Accept h8300h for target cpu.
2430 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2431 present (demangle is smart enough to know whether to do it or not).
2433 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2435 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2436 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2438 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2440 * ldmain.c (get_emulation, check_for_scripts_dir,
2441 set_scripts_dir): New functions.
2444 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2446 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2447 Create symbol "end" instead of "__end". Comment out some parts
2448 that may not be needed (yet) for elf.
2450 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2452 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2454 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2456 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2457 when no prototype is being supplied.
2458 (ldmalloc, ldrealloc): Size argument is now size_t.
2460 * ldmisc.c (finfo): New function, accepts FILE* argument.
2461 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2462 without leading zeros.
2463 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2464 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2466 (concat, buystring): String lengths are size_t.
2467 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2469 * ldlang.c (new_statement): Size argument is now size_t. Added
2470 forward declaration with prototype.
2472 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2474 * ldgram.y (OPTION_v): Don't turn on verbose output.
2476 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2478 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2481 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2483 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2484 collect2 doesn't look for gld any more anyhow.
2486 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2488 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2489 now have a non NULL srefs_chain.
2491 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2492 hp300hpux, since the latter does not exist.
2494 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2496 * genscripts.sh: Put the scripts in the ldscripts directory, not
2498 * configure.in (ldscripts): Make, instead of emulations.
2499 * Makefile.in (scriptdir): Take off the "ld" part.
2500 (install, clean, distclean): Use ldscripts, not emulations.
2501 In tests, don't pass -Lemulations.
2502 Don't pass tooldir/lib to genscripts.sh.
2503 * genscripts.sh: Don't take tooldir/lib arg.
2504 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2505 default script file.
2507 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2509 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2511 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2513 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2515 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2517 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2518 run in parallel without colliding on yacc's static file names.
2519 Without the stub rule, make will try to start two yacc's
2520 concurrently which fails because of yacc's static file names.
2522 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2524 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2527 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2529 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2530 different from libdir.
2532 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2534 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2536 * ldver.c (help): New function.
2537 * ldver.h: Declare it.
2538 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2540 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2542 * Makefile.in (INCLUDES): Don't need ../include any more.
2544 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2546 * ldlex.l, ldgram.y: Support new -oformat option.
2547 Remove attempt at supporting script fragments on the command line.
2548 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2549 * mri.c (mri_format), ldgram.y: Change callers.
2550 * ldlang.h: Change prototype.
2552 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2554 * Makefile.in: canonicalize install.sh; for use within
2555 this directory (and subdirs)
2557 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2559 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2561 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2564 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2566 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2567 It wasn't documented (or likely used) and wastes time.
2568 (try_open): If EXTEN is empty, don't try it.
2570 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2571 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2572 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2573 with normal function declarations.
2575 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2576 Move *.sc-sh to scripttempl/*.sc.
2577 * {emultempl,emulparams,scripttempl}/README: New files.
2578 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2579 removed, replaced with generic.em.
2580 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2581 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2583 * *.em (*_get_script): Return script name instead of script contents.
2584 * ldlang.c (lang_process): Change caller.
2586 * ldlex.l, ldgram.y: Recognize -m option.
2587 Check for input files after *all* options in grammar.
2588 * ldmain.c (main): Check for -m options. Add default directory
2591 * mkscript.c: File removed.
2592 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2593 to add to the default LIB_PATH.
2594 Look for input files in the new subdirectories.
2595 Create the scripts in emulations subdirectory and don't filter
2596 them through mkscript.
2597 * configure.in: Make the emulations subdirectory.
2599 * Makefile.in: Account for all of the above changes.
2600 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2601 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2602 Put CFLAGS last in the compilation rules.
2603 Add -I../bfd to INCLUDES so sysdep.h is found.
2605 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2607 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2609 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2610 dependent on RELOCATING, not RELOCATION.
2611 * hp3hpux.sh (SHLIB_PATH): Define it.
2613 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2615 * ldfile.c (try_open): If opening without the extension fails,
2616 try with the extension even if -v or -V was given.
2617 had_script is imported (from ldgram.y), not exported.
2619 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2621 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2623 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2625 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2626 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2628 (section): Use statement_list_opt, not statement_list.
2629 * m68kcoff.sc-sh: Gather constructors and destructors and define
2630 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2631 * sa29200.sc-sh: Gather constructors and destructors and define
2632 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2634 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2636 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2637 * configure.in: No longer need to configure to get sysdep.h.
2639 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2641 * Makefile.in: remove install:all and install-info:info
2642 dependencies (these cause some spurious rebuilds at 'make install'
2645 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2647 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2648 (mips-idt-ecoff*): Added trailing '*'.
2649 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2650 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2651 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2653 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2654 incorrect definitions.
2656 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2658 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2659 symbols, unless stripping.
2661 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2663 * Makefile.in: configure looks for ####, so remove lines with many
2665 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2666 and HOSTING_LIBS correctly so that ``make check'' will work.
2668 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2670 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2671 to etext, edata, and end. Needed for IRIX 4.0.5F.
2672 Patch from mwp@iconix.oz.au (Michael Paddon).
2674 * Version 2.2.1 released.
2676 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2678 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2679 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2681 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2683 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2686 * Version 2.2 released.
2688 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2690 * ldver.c (ldversion): Bump version number to 2.2.
2692 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2696 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2698 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2700 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2702 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2703 mkscript.o, rather than directly from mkscript.c.
2705 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2707 * configure.in: Look for ${target_makefile_frag} relative to
2708 ${srcdir}, not relative to build directory.
2710 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2711 * configure.in: Recognize hppa*-hp-osf.
2712 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2713 (em_hppaosf.c): Build it.
2714 * config/hppaosf.mh, hppaosf.mt: New files.
2716 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2717 some system header files. All uses changed.
2719 * configure.in: Recognize i386-aix configurations as i386-coff
2722 * configure.in: Recognize m68*-*-hpux.
2723 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2724 the value of STACKZERO.
2725 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2726 (em_hp3hpux.c): Build it.
2727 * hp3hpux.sh, config/hp300hpux.mt: New files.
2729 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2731 * mips.sc-sh: Put constructors in the .data section.
2732 * Makefile.in (cdtest): Added dependency on ld.new.
2734 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2736 * Makefile.in: Change definition of $(tooldir) to match FSF.
2737 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2738 Support VAX Ultrix and BSD.
2740 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2742 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2744 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2746 * ldlang.h (struct memory_region): Change `length' and
2747 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2748 * ldlang.c, mri.c: Corresponding changes, plus lint.
2750 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2752 * configure.in: For all i386 targets, accept i486 as well.
2754 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2756 * ldlang.c (wild_doit): Preserve all flags for a
2757 SEC_SHARED_LIBRARY section.
2758 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2759 computing largest_section.
2761 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2763 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2764 fields of newly created structure.
2766 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2768 * ldmain.c (g_switch_value): New variable.
2769 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2770 (command_line_option): Accept -G and set g_switch_value.
2771 * ldlex.l (COMMAND): Accept -G.
2772 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2774 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2776 Support for linking and loading at different places:
2778 * ldlex.l: Add "AT" keyword.
2779 * ldgram.y: Cleanup, and parse AT.
2780 * ldlang.c (print_output_section_statement): Print output address
2781 of section in map. (lang_size_sections): Fill sections' lma with
2783 * ldlang.h (lang_output_section_statement_type): Add load_base
2786 * ldindr.c (add_indirect): Keep more information in the alias
2788 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2789 attribute from an input section.
2790 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2791 default. (Q_enter_file_symbos): Indirect symbols now are known by
2792 their section, not a special symbol flag.
2793 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2794 (write_file_globals): Write the mapping for an indirect symbol.
2795 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2798 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2800 * ld.texinfo: changes for q1
2802 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2804 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2806 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2808 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2810 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2812 * mips.sc-sh: Added variables which may be overridden by a
2814 * mipsidt.sh: New file; emulation for IDT MIPS board.
2815 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2816 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2817 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2818 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2820 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2822 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2824 * i386bsd.sh, config/i386bsd.mt: New files.
2825 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2827 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2829 * mri.c: Add extern declaration of strdup.
2830 * ldsym.c (KEEP macro): Add spaces around '=' for the
2831 sake of old (e.g. PCC) compilers.
2833 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2835 * ldver.c: Bump to version 2.1.
2837 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2839 * ldgram.y: allow section types without address expressions.
2840 * ldlang.c (lang_relocate_globals): avoid possible hang with
2841 undefined but unreferenced symbols.
2842 * relax.c (relax_section): don't complain if the script file isn't
2843 relaxable but -relax is set
2845 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2847 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2849 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2851 * mipsbig.sh: New file. Big endian MIPS emulation.
2852 * config/mips-big.mt: New file. Use mipsbig emulation.
2853 * configure.in (mips-sgi-irix*): Use target mips-big.
2854 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2855 (em_mipsbig.c): New target. Uses mipsbig.sh.
2857 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2859 * mips.sc-sh: Put .scommon sections into .sbss section.
2861 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2862 rather than always putting them in bfd_com_section.
2863 * ldlang.c (lang_common): If a common symbol is not in
2864 bfd_com_section, put in a section of the same name, rather than
2865 always putting it in section COMMON.
2867 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2869 * ldmain.c (subfile_wanted_p): If we already have a common
2870 definition of a symbol, don't necessarily pull in an object file
2871 that provides a non-common definition.
2873 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2874 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2876 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2877 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2879 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2881 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2884 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2886 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2887 checking for equality to bfd_com_section.
2889 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2891 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2892 targets, linker script.
2893 * mipslit.sh: New file. Little endian MIPS emulation.
2894 * config/mips-lit.mt: New file. Use mipslit emulation.
2895 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2896 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2897 (em_mipslit.c): New target. Uses mipslit.sh.
2899 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2901 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2902 $(tooldir)/bin/gld, so that gcc can find it with or without
2905 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2907 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2908 write_norel. All linking is now done via write_relax. Call
2909 ldsym_write before calling write_relax.
2910 * relax.c: Added copyright.
2911 (write_relax): Renamed from write_relaxnorel. Added relocateable
2912 argument. seclet_dump renamed to bfd_seclet_link.
2913 * relax.h: Added copyright.
2915 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2917 * ldmain.c (decode_library_subfile): Patch from
2918 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2920 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2922 * config/vxworks960.mt renamed to config/i960.mt
2924 * configure.in: sparc-aout emulates a sun4, as does
2925 sparc*-vxworks, i960-nindy uses gld960 emulation
2927 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2929 Fix support for NOLOAD, add INCLUDE
2930 * ldfile.c (ldfile_open_command_file): pass file name to
2932 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2933 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2936 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2938 * Makefile.in, config.h: no more default emulation. Make the lack
2939 of emulation a compile time error
2941 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2943 * configure.in: recognise all sparclite variants, not just 'sparclite'
2945 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2947 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2950 * configure.in: accept *-ericsson-ose for any m68k CPU.
2952 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2953 for each output section.
2955 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2957 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2958 macro bfd_asymbol_bfd as appropriate.
2959 * Makefile.in: Un-duplicate ldlex.c dependency.
2960 * condigure.in: Replace my_host case table by sourcing
2961 ../bfd/configure.host. Allow std-host as the default.
2962 * ldmisc.c: Change logic for C++ name demangling: There is
2963 no initial '_' to remove from stab-derived function names.
2965 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2967 * ldlang.c (lang_init_script_file): don't attach the output file
2968 sections to the script file.
2970 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2971 * ldlang.c (wild): run expansion loop over command line bfd too.
2972 (lang_ini_script_file): initialize more parts of the command line
2974 * ldlex.l: fix DEFINED start states.
2976 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2978 * ld.texinfo: new doc.
2979 * ldgram.y, ldlex.l: understand -y<symbol>
2980 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2981 print info. (add_ysym): new function.
2982 * ldsym.h: (ldsym_type): new define SYM_Y.
2984 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2986 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2987 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2988 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2989 macros with PARAMS. Recreational cleanup. Update copyrights.
2991 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2993 * Makefile.in: pass down the bfd source directory for includes
2995 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2997 * ldlang.c (lang_size_sections): don't change size and address for
2998 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3001 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3003 * relax.c (build_it): re-enable the processing of data_statements
3004 in scripts, makes counted contructor lists work again.
3006 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3008 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3010 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3012 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3015 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3017 * Support for i386-sysv.
3018 configure.in: check for i386-*-sysv* and i386-*-sco*.
3019 i386coff.sc-sh: rewrote to support SVR3 by default.
3020 ldctor.c (find_constructors): preserve stat_ptr.
3021 ldlang.c (wild_doit): initialize vma and size of new output
3022 section to corresponding input section. This is required for
3023 shared library support.
3024 (lang_size_sections): don't modify vma and size of sections which
3025 are never loaded (for shared libraries).
3026 ldwrite.c (copy_and_relocate): copy the contents of any section
3027 which has contents, not just sections which are loaded (for shared
3030 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3032 * ldlang.c (size_input_section): count the sizes of all sections
3035 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3037 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3038 to demangle symbols better
3040 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3042 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3043 exist when linking with -r.
3045 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3047 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3050 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3052 * ldmain.c (linear_library): don't even think about processing
3053 an object file if it's already been done
3055 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3057 * configure.in: the hp9000/300 config file is now hp300
3059 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3061 * config/z8ksim.mt: new file
3063 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3065 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3066 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3068 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3069 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3070 * ldlang.c (lang_add_keepsyms_file): New function.
3071 * ldlex.l: Handle "-retain-symbols-file".
3072 * ldsym.c (keepsyms_file, kept_syms): New vars.
3073 (process_keepsyms): New functihon; reads file, marks symbols for
3075 (write_file_locals): File symbols should always be kept.
3076 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3077 and "-s". Process retain-symbols file before setting symtab.
3078 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3079 (keepsyms_file, kept_syms): Declare them.
3081 * ldmain.c (main): Non-fatal errors should still cause non-zero
3082 exit status even with -r.
3084 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3086 Added initial support for the z8k
3087 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3088 * configure.in, Makefile.in: modified to reflect above
3090 * ldlang.c (lang_check): when linking conflicting architectures,
3091 make the output file reflect at least one of the bad inputs.
3093 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3095 * Makefile.in (install): if $(tooldir) exists, install ld in
3098 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3100 * Makefile.in, configure.in: modified to support i386-coff
3101 * i386coff.sh: new file
3103 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3105 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3106 added m68k-coff emulation mode, stolen from a29k emulation.
3107 Almost certainly wrong, but perhaps better than sun3.
3109 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3111 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3112 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3113 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3114 This is one character shorter, and lets people build on
3115 SVR3 system. (ld__h8300xray.[co] was the killer there;
3116 h8300xray.sc-sh is also overlong, but seems harmless.)
3117 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3118 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3119 * configure.in: Add host isc.
3121 * ldver.c: Call it version 2.0.
3123 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3125 * ldver.c: Bump to version 0.98.
3128 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3130 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3132 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3133 * ldlex.l: Moved comment() to end, since some compilers
3134 otherwise have problems with input() used before it is defined.
3136 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3138 * configure.in: added Solaris 2 and Irix 4 host support.
3140 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3142 * Makefile.in: remove -S flag from the FLEX definition
3144 * configure.in: rewrote, using new style case statement. use
3145 m68k.mt for m68k-aout systems
3147 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3149 * Makefile.in: map "ld" through program_transform_name when
3152 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3154 * cplus-dem.c: Removed. Use the version in libiberty now.
3155 * ldmisc.c: Use new libiberty version of cplus_demangle().
3157 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3159 * gld960.em (gld960_choose_target): default to little endian, not
3162 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3164 * ldlang.c (lang_process): don't pass null pointers when
3165 abs_output_section is what is required.
3166 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3167 used, and pass that down.
3168 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3171 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3173 * configure.in, config/ose68.mt: renamed OSE to ose.
3175 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3177 * ldsym.c (write_file_locals): Reorder check for common or
3178 undefined symbols so that it works.
3180 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3182 * configure.in: accept all m68K family members.
3184 * Makefile.in: always create installation directories.
3186 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3188 * ldlex.l: now parses comment correctly, added ~ to acceptable
3191 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3192 unary -ve constants.
3194 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3195 the command line can't be found.
3197 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3199 * ldlang.h: add new field "loadable" to output_section_statement.
3200 * ldlang.c (lang_output_section_statement_lookup): initilize new
3201 field. (wild_doit): if new field is not set, then stop output
3202 section from being loadable.
3203 (lang_enter_output_section_statement): set the field from the
3205 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3206 * h8300hms.sc-sh, h8300hms.em: get -r right.
3208 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3210 * ldint.texinfo: New internals manual (beginnings thereof).
3211 * PORTING: Removed, merged into ldint.texinfo.
3213 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3215 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3216 cdtest.exp: A test program (copied from libg++/test-install)
3217 that tests that constructor and destructors are handled
3220 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3222 * Makefile.in (install): install from ld.new, renaming during the
3223 copy, or else the next 'make install' needs to re-link ld.
3225 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3227 * configure.in: generalise hp recognition (from sef).
3229 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3231 * configure.in: recognize bsd and hpux hppa configurations.
3232 error messages echo to stderr, not stdout
3234 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3236 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3237 ldmisc.c: removed rcsid's.
3239 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3241 * ldlang.c (lang_map): print changes in sizes due to relaxing
3242 (size_input_section): maintain the delta information.
3243 * ldlang.h: add new field to struct to contain delta info.
3244 * relax.c (relax_section): complain if input not relaxable.
3245 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3248 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3250 * ldmain.c(main): prevent -r and -relax from being on at the same
3253 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3255 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3259 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3261 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3263 * ldlang.c(open_output): set the target arch and machine as soon
3264 as we can. (lang_size_sections): use new macros for setting vma
3267 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3269 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3270 Also deleted an unreachable path to wrs.
3272 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3274 * Makefile.in (install): use -d test for $tooldir before
3275 installing ld there so that $tooldir can be inherited from
3278 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3280 * ldlang.c: Two non-substantial changes for the sake of
3281 the old Portable C Compiler.
3283 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3285 * ldgram.y, ldlex.l: parse ABSOLUTE
3286 * ldexp.c: add support for ABSOLUTE
3288 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3290 * Makefile.in: Added default definitions for HOSTING_CRT0,
3291 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3292 * config/*.mh: Miscellaneous clean-up: Removed definitions
3293 of YACC (since it is not longer used in the Makefile).
3294 Remove HOSTING_* definitions that are subsumed by the
3295 ones added to Makefile.in. Removed most definitions of CC.
3296 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3297 These are no longer needed.
3299 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3301 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3302 rules, since these are used when building a distribution.
3303 * Makefile.in (ldlex.c): Don't re-direct output, since that
3304 leaves a bogus output files if it fails.
3306 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3307 * ldlex.c: Fix some unnecessary flex-specific-isms.
3309 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3311 * ldgram.y: move spurious semicolon
3312 * ldexp.h: fix prototype
3314 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3316 * ld.texinfo: references to linker now say "ld" not "gld".
3318 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3320 changed calling convention for Q_enter_global_ref
3321 * ldexp.c, ldlang.c, ldmain.c: reflect this
3322 * ldver.c: bump version to 1.97.1
3323 * ldindr.c (add_indirect): when an edict declaring an indirect
3324 symbol is found, make sure that any ideas about the symbol being
3325 common are changed if it now known to be defined.
3326 * ldmain.c (linear_library): complain once if archive isn't
3328 * ldlang.h, ldlang.c: make room for and initialize the complain
3331 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3333 * Makefile.in: use flex & bison from ../ if they exist.
3335 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3337 * relax.c (build_it): don't allocate space in the output file for
3338 stuff if -R flag applys to it.
3339 * ldfile.c: merge in VMS filename support
3340 * ldmain.c (main): take out ./ from library path, and close file
3341 before unlinking. Make multiple defs of a symbol create an
3343 * ldmisc.c: fatal errosrs delete output file
3345 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3347 * ldver.c: Increase version number to 1.97, for consistency
3350 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3352 * Makefile.in: FLEX -> LEX.
3354 * ld.texinfo: {} -> @{@}.
3356 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3358 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3359 (and associated change in -c option, now used for these scripts)
3361 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3363 * ldver.c: Bumped version to 1.96 - new release, resync with the
3365 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3366 rather than with raw malloc, makes it easier to track where memory
3368 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3369 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3370 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3373 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3375 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3377 * Makefile.in: use bootstrap for check.
3379 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3381 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3383 * Makefile.in: now use flex, not lex
3384 * ldlex.l, ldlang.c, ldctor.c: lint
3386 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3388 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3389 different sorts of filenames on the command line than in a script.
3391 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3393 * Makefile.in: rework CFLAGS so that they can be passed on the
3394 make command line. Remove MINUS_G. Default CFLAGS to -g.
3396 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3398 * relax.c: added handling for new "padding" seclet type, used to
3399 fill out gaps between section.
3400 * ldgram.y, ldlex.l: now -defsym on the command line is done
3403 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3405 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3407 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3409 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3412 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3414 * Makefile.in (install): Install second copy in $(tooldir)/bin
3415 without $(program_prefix), since that's what gcc expects.
3417 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3419 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3420 * h8300*: fix bit rot and add support for h8300xray target
3421 * go32.sh: target emulation for go32.
3423 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3425 * gld960.em, i960.sc-sh. Fix i960 bit rot
3427 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3429 * Makefile.in: install man page.
3431 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3433 * config/mt-<foo> renamed to <foo>.mt
3434 * config/mh-<foo> renamed to <foo>.mt
3435 * configure.in changed to reflect this
3436 * genscripts.sh now make .xbn files rather than .xN files
3438 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3440 * ldver.h: fix decl of ldversion.
3442 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3444 * Makefile.in: added check target.
3446 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3448 * ldmain.c (Q_enter_file_symbols): now aliases work again
3450 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3452 * Makefile.in: added clean-info target.
3454 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3456 * ldexp.c (exp_print_tree): don't try and follow null pointers
3458 * ldgram.y: remove 11 shift reduce errors
3460 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3462 * Makefile.in: added tooldir and program_prefix.
3464 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3466 * ldlang.c (size_input_section): don't move absolute sections
3470 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3472 * cplus-dem.c: yet another copy of this - maybe it should go into
3474 * ldgram.y: now -V and -v have different actions
3475 * ldver.c: if -V, prints list of emulations compiled in
3476 * ldmisc.c: support for cplus demangling
3479 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3481 * Makefile.in, configure.in: removed traces of namesubdir,
3482 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3483 copyrights to '92, changed some from Cygnus to FSF.
3485 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3487 * Makefile.in: Change mkscript rule into one for ./mkscript
3488 (for the sake of makes that don't realize they're the same).
3489 * PORTING: Add more details.
3490 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3492 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3494 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3495 config/mt-hp300bsd: New port to hp300 running BSD.
3497 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3499 Major rewrite of how ld is configured. The major idea
3500 is to use shell scripts to generate everything.
3501 * generic.em replaces ldtemplate.
3502 * Other *.em files replace various *.c files.
3503 A *.em file is a shell script that generates the corresponding
3504 ld__*.c file that implements an emulation. This is usually
3505 a straight 'cat' of a here-document, possibly with substitutions.
3506 * Script files (*.sc) are places by *.sc-sh scripts.
3507 Again, these are simple shell scripts that 'cat'
3508 here-documents, usually with some substitutions.
3509 The output a *.sc-sh is a script file.
3510 * Each emulation is defined by a short shell script with
3511 extension *.sh that specifies the emulation-specific
3512 parameters (such as the name of the *.sh-sc and *.em
3514 * genscript.sh is the master shell script used to generate
3515 an emulation. It is passed various argument, including
3516 the name a the emulation-speciic *.sh file that it
3517 "sources" to set variables to emulation-specifc parameters.
3518 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3519 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3520 * config/mh-foo: Rename LDEMULATION names as appropriate
3521 (usually 'gldfoo' -> plain 'foo').
3522 * ldwrite.c: Fixed a typo in a comment.
3523 * Makefile.in: Major changes. Removed some the sed
3524 magic to converts scripts, since that is now handled
3525 by genscripts.sh and the *.sc-sh scipt generators.
3526 * config.h: Remove a bunch of macros defining emulations
3527 and targets. This becomes one less file to edit when
3528 adding emulations or targets.
3529 * ldemul.h (struct ld_emulation_xfer_struct): Add
3530 emulation_name and target_name fields.
3531 * ldemul.c, ldemul.h: Define some default functions used
3532 by most emulations (and remove from the *.em scripts).
3533 * ldemul.c (ldemul_choose_target): Search the new
3534 ld_emulations array using a loop (instead of a hardwired
3535 nested if statement).
3536 Define the ld_emulation from the automatically-geenrated
3537 ldemul-list.h. This means you no longer have to edit ldemul.c
3538 to add a new emulation.
3539 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3540 their expansions, since the former no longer exist.
3541 * PORTING: A very rough first draft of a porting guide.
3543 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3544 to be terminated by a new-line (instead of requiring a semicolon).
3546 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3548 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3549 tests for NULL pointers all over the place.
3550 * ldlang.c (lang_process): remember to relocate global symbols
3551 *after* relaxing has done it stuff.
3553 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3555 * config/mt-coff-h8300: use EMUL like everything else
3556 * ldlang.c: (print_padding_statement): print the right address.
3557 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3560 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3562 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3563 * ldlang.c (print_data_statement): print the right address.
3565 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3567 * Makefile.in: The rule for testing ld by re-linking itself
3568 via an intermediate -r link was moved to the ld1 rule
3569 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3570 which allows the bootstrap rule to work.
3571 * ldctor.c (find_constructors): Don't create a constructor
3572 list if it is already defined (as would happen if ld is
3573 invoked by collect).
3575 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3577 * config/mh-sparc.h: now uses libgcc.a
3578 * ldmain.c: quit using exit
3579 * *sc: use *(COMMON) rather than [COMMON]
3580 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3581 to allow preprocessing of .l file.
3582 * Makefile.in: New ldlex.l mangling
3583 * ldexp.c (fold_binary): perform expressions with % and / in
3585 * ldfile.c (open_a): open archives on VMS in a special way
3588 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3590 * ldgram.y: map -M behave in the same way as -Map (sets file name
3592 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3593 whether or not relaxing has been done.
3594 * ldmain.c: don't open a map file if it doesn't have a name
3595 * relax.c: all the brains have moved into bfd.
3596 * ldwrite.c: ammend comment
3598 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3600 * Makefile.in: added relax, also made three stage go through a
3603 * config.h: if GNU960 defined, then default emulation mode is
3605 * ldexp.h, ldexp.c: map to file hooks
3606 * ldlang.c: map to file hooks
3607 * ldgram.y: added -Map -relax
3608 * ldlex.l: added -relax, -Map
3609 * ldmain.c: open map file
3610 * ldmisc.c: support for map file
3611 * ldwrite.c: new relax magic
3613 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3615 * Makefile.in, config/tm-*.h: Clean up make output, only
3616 pass DEFAULT_EMULATION to ldmain.c.
3618 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3620 * ldver.c: Bump to version 1.94.
3622 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3624 * Makefile.in: infodir belongs in datadir.
3626 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3628 * Makefile.in: Pass -y to bison. (Again;
3629 accidentally deleted by Rich.)
3630 * news.sc, ldgld68k.sc: Define __end as well as _end.
3632 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3634 * ldindr.h: added to contain prototypes of ldindr.c
3635 * ldfile.c: include ctype.h
3636 * ldmain.c: include the requried prototype headers
3637 * ldwrite.c: get_reloc_upper_bound has been renamed
3638 bfd_get_reloc_upper_bound
3640 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3642 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3643 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3644 spaces following hyphens, bsd make can't cope. added
3645 standards.text support and made it look like all the other
3648 * configure.in: configure now runs entirely in objdir so make file
3649 existence checks against ${srcdir}. Mark this directory as
3652 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3654 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3655 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3656 and mandir now keyed off datadir by default.
3658 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3660 * ldver.c: Bumped version to 1.93.
3661 * Makefile.in: Pass -y to bison.
3663 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3665 * config.h: h8 is now coff, not ieee
3666 * h8300hds.sc: reflect the same
3668 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3670 * ldver.c (ldversion()): Update to 1.92.
3671 * ldctor.c: There are two places constructor sets
3672 can be defined. One of them checked for an existing
3673 duplicate, the other didn't. Unfortunately, the latter
3674 was called after the former ...
3675 So, factor out code for inserting a new element into
3676 constructor_name_list (after checking for a duplicate)
3677 into a new function add_constructor_name, and call
3678 it from both aforementioned places (ldlang_add_constructor
3679 and ldlang_check_for_constructors).
3681 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3683 * Makefile.in: Rename .c files generated from ldtemplate
3684 to have names starting with ld__. This helps 'make clean'.
3686 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3688 * Makefile.in: Take out the version number for install
3689 * m88kbcs.sc: put in contructor blocks.
3691 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3693 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3694 parameter, a format, and an arg pointer, and rename it to
3695 vfinfo(). Write info() in terms of new vfinfo().
3696 New einfo() is the same as info(), except it writes to stderr.
3697 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3698 ldmisc.c: Replace "error" calls to info() by new einfo().
3700 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3702 * ldlex.l ldgram.y: made -V option do same as -v
3703 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3706 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3707 i386 aout changes from Bob Kukura
3708 * Makefile.in, config.h: added i386aout support
3709 * configure.in: fixed /h-{myhost} typo
3710 * ldgram.y: -MM now gives more boring map.
3711 * ldlang.c: now does D_PAGED flag the right way.
3712 * ldsym.c: -MM flags does the right thing.
3714 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3716 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3717 * ldlang.c (init_os): Compensate for BFD change,
3718 where bfd_make_section now returns NULL for a duplicate
3719 section request, instead of the old section.
3721 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3723 * ldver.c: Bump to version 1.91 (consistent with binutils).
3725 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3727 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3728 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3729 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3730 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3731 Add or update copyright notices.
3733 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3736 * Makefile.in: Changed installation directory name scheme
3737 to be consistent with gcc. Also changed 'install'.
3739 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3741 * Makefile.in: new targets ld.mm, ld.me
3743 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3745 * Makefile.in, ldtemplate: Need to use separate scripts
3746 for -n and -N options. Yet more complication.
3748 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3750 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3751 work). Add some lines to avoid Sun Make VPATH bugs.
3753 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3755 * news.sc: Add alignment for data segment.
3756 * ldtemplate: Add (yet another) script to get for -n or -N
3757 options. (These need different alignment than ZMAGIC files.)
3758 * Makefile.in: Add stuff for new foo.xn scripts.
3759 These are generated by replacing "ALIGN(0x...00)" by ".".
3761 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3763 * Makefile.in: new targets ld.ms, ld-index.ms
3764 ld.texinfo: remove tabs, other cleanups for texi2roff
3766 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3768 * ldmain.c (main): Make config.magic_demand_paged be true
3769 by default. Don't the WP_TEXT and D_PAGED flags of
3770 output_bfd here; it's too late, so set it when output_bfd
3771 is created (in ldlang.c). Also fix setting of EXEC_P flag
3772 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3773 * ldlang.c: Remove some duplicate extern declarations.
3774 * ldgram.y: Fixes to -N and -n options.
3775 * Makefile.in: Recognize upper case letters in sed script
3776 to remove assignments from script files.
3777 * ldtemplate: Don't assukme that -N or -n options
3778 imply use of -r script.
3779 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3781 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3783 * ldtemplate: include bfd.h before sysdep.h.
3785 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3787 Restructure configuration scheme for bfd, binutils, ld.
3789 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3790 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3791 Change some config names to match other dirs.
3792 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3794 * config/: Rename some config files to match up h-*.h names.
3795 Remove all the HOST_SYS definitions from the config files.
3797 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3799 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3800 * ldtemplate: Remove ldfile_add_library_path calls;
3801 just use the SEARCH_DIR commands in the script files.
3802 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3803 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3804 This is primarily intended for cross-linking, where you would
3805 place libaries in a different place than native libraries.
3806 Also, emulations made from ldtemplate now use $(srcdir).
3807 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3808 form; people can use the Makefile's LIB_PATH to override.
3810 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3812 * Makefile.in: fix target ld.dvi, add target ld.info
3813 ld.texinfo: make info filename ld.info
3815 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3817 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3819 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3820 few BFD types & enums.
3827 version-control: never