1 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
3 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
4 all supported emulations.
6 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
8 * ldemul.c (ldemul_list_emulations): New function.
9 * ldemul.h (ldemul_list_emulations): Declare.
10 * ldver.c (help): List supported targets and emulations.
12 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
14 * scripttempl/elf.sc (.debug): Relocate to address 0.
15 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
16 .debug_sfnames, .line): Likewise.
18 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
20 * emultempl/elf32.em (hold_rel): New static variable.
21 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
22 contents whose names begin with ".rel" after hold_rel. Remove the
23 assertion which checked for unplaced .rel sections. Don't try to
24 sort the section into place if place->bfd_section is NULL.
25 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
26 section beginning with ".rel".
28 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
30 Doc note from pierre@phi.la.tce.com (Pierre Willard):
31 * ld.texinfo: -X and -x work even if -s or -S are not specified.
32 * ld.1: Similar change.
34 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
36 * emulparams/gld960coff.sh (COFF_CTORS): Define.
37 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
39 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
41 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
42 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
43 * config/i386-lelf.mt: New file.
44 * config/i386-gelf.mt: New file.
46 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
48 * configure.in: Match on mips-ecoff, and default to the IDT
51 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
53 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
54 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
55 to double the size of the table.
58 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
60 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
63 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
65 * Makefile.in (distclean): Do recursive deletion, since ldscripts
68 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
70 * ldmain.c (main): If trace_file_tries is true, and we are using
71 an internal linker script, print out the script.
72 * ldfile.c (try_open): Reindent function. Make the messages about
73 opening script files more informative.
75 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
76 * ld.texinfo, ld.1: Update accordingly.
78 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
80 * ldlang.c (lang_one_common): Adjust references to common symbol
81 information for new structure.
83 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
85 * ldmain.c (undefined_symbol): Handle section being NULL.
87 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
88 * ldexp.c (fold_name): Likewise.
89 * ldlang.c (print_one_symbol): Likewise.
90 (lang_finish): Likewise.
91 * ldmain.c (multiple_common): Likewise.
92 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
93 renamed to bfd_link_hash_undefweak.
95 * scripttempl/alpha.sc: Set address of .data section correctly
96 when -n or -N is used. Patch from Chris G Demetriou
97 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
98 * scripttempl/mips.sc: Similar change.
100 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
102 * ldlang.c (lang_size_sections): Clarify error message when user
103 specified start addr conflicts with region. Fix resetting of
106 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
108 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
109 in lang_allocating_phase_enum.
111 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
113 * Makefile.in (distclean): Depend upon clean. Don't bother to
114 remove files which will be removed by clean. From patch by
115 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
117 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
119 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
120 a MIPS target, clobber the size of all but the first input
121 .reginfo section to be 0, so that lang_size_sections sets the
122 correct size for the output .reginfo section.
124 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
126 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
127 Remove unused variable is.
129 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
131 * configure.in: Add support for powerpc-*-eabi.
133 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
136 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
137 elf.sc, which defines some new symbols PowerPC elf needs.
139 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
141 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
142 constructor entry is in the absolute section.
144 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
146 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
147 * config/i386-gnu.mt: New file. Include ELF support.
149 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
151 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
152 there are any input sections named .gnu.warning, treat them as
153 containing a warning message to be printed by the linker, and
154 clobber the size so that the message is not copied into the output
156 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
159 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
161 * configure.in (w65-*-*): New target.
162 * Makefile.in: Update.
163 * scripttempl/w65.sc: New.
164 * config/coff-w65.mt: New.
166 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
168 * ldlang.c (lang_place_orphans): Don't ignore files with
169 just_syms_flag set. Instead, put all their sections in
170 bfd_abs_section_ptr, using the section VMA as the output_offset.
172 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
174 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
175 name `reloc_howto_type', since it's now defined to be const.
176 * ldlang.c (lang_add_reloc): Ditto.
177 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
179 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
181 * ldexp.c (fold_binary): Adding or subtracting an absolute value
182 to a relative value does not require forcing the relative value to
183 be absolute. Also, reindent function.
185 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
187 * ldwrite.c (clone_section): Create a symbol with the
188 same name as the section.
190 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
192 * ld.h (split_by_reloc, split_by_file): New flags.
193 * ldwrite.c (clone_section, split_sections): New functions.
194 * lexsup.c (parse_args): Understand new split options.
197 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
199 * configure.in (arc-elf): New target.
200 * Makefile.in (earcelf.c): New target.
201 * config/arc-elf.mt: New file.
202 * emulparms/arcelf.sh: New file.
205 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
207 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
208 .data segment. They must be writable when creating a shared
209 library. From H.J. Lu <hjl@nynexst.com>.
211 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
213 * emultempl/miposecoff.em: New file.
214 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
215 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
216 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
217 provide __runtime_reloc_start and __runtime_reloc_stop if they are
218 used. Align _fdata to a 16 byte boundary.
219 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
221 (emipsidtl.c): Likewise.
222 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
224 * ld.h (args_type): Add new field embedded_relocs.
225 * ldemul.h (ldemul_after_open, after_open_default): Declare.
226 (ld_emulation_xfer_struct): Add new field after_open.
227 * ldemul.c (ldemul_after_open): New function.
228 (after_open_default): New function.
229 * ldlang.c (lang_process): Call ldemul_after_open.
230 * lexsup.c (parse_args): Handle --embedded-relocs.
231 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
232 new after_open field to after_open_default.
233 * emultempl/generic.em, emultempl/gld960.em: Likewise.
234 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
235 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
236 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
237 * ld.texinfo, ld.1: Mention -embedded-relocs.
239 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
241 * Makefile.in: Add eshl.o.
242 * config/coff-sh.mt: Add shl emulation.
244 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
246 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
247 Youngdale <eric@aib.com>.
249 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
251 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
252 * config/i386linux.mh: New file; set HOSTING_CRT0.
253 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
254 /usr/lib, since that is already in LIB_PATH.
256 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
258 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
260 (.data, .bss): If "-N", then place the data/bss just after the end
261 of the .text section rather than at the default 0x40000000.
263 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
266 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
268 Patches from Eric Youngdale <eric@aib.com>:
269 * ldlang.c (lang_finish): Don't warn if entry symbol not found
270 when generating a shared library.
271 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
272 attempting to place an orphaned relocation section when generating
273 a dynamically linked object.
275 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
278 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
280 * ld.h (args_type): Add field export_dynamic.
281 * lexsup.c (parse_args): Recognize --export-dynamic.
282 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
283 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
285 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
287 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
288 we allocate common symbols.
290 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
292 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
293 .rela.fini to the list of .rel* sections.
295 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
297 * ldlang.c (load_symbols): Add new argument place. Only accept
298 linker scripts if place is not NULL. Put commands found in an
299 assumed linker script into place.
300 (lookup_name): Pass NULL as place argument to load_symbols.
301 (open_input_bfds): In lang_input_statement_enum case, pass a place
302 argument to load_symbols, and store any new statements after the
305 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
307 * ldver.c (ldversion): Bump to 2.5.3.
309 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
311 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
313 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
315 * Makefile.in (check): Add missing "else true" clause.
317 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
319 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
320 entry point to "start". Align at end of each section to 0x200.
321 Start .text section 0x1000 later. Add _etext, _edata, _end
324 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
326 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
327 composed of different object file formats.
328 (ldctor_build_sets): If the output format does not support the
329 reloc, and we are not generating a relocateable link, try getting
330 the reloc from the input format.
332 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
334 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
335 (em68knbsd.c): New target.
337 * config/m68k-nbsd.mt: New file.
338 * emulparams/m68knbsd.sh: New file.
339 * configure.in (m68*-*-netbsd*): Use above configs.
341 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
343 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
344 appropriately named static library, stop the search at that
347 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
349 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
350 and esparcnbsd.o; sorted entries.
351 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
353 * config/netbsd532.mt: Removed.
354 * emulparams/netbsd532.sh: Removed.
356 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
357 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
358 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
359 sparc*-*-netbsd*): Use above configs.
361 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
363 * ldmain.c (multiple_common): One of the types may now be
364 bfd_link_hash_indirect. The old BFD argument may be NULL.
366 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
368 * configure.in: Add * at the end of m68k-hp-hpux.
370 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
372 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
375 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
377 * scripttempl/nw.sc: Gather constructors and destructors and
378 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
380 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
382 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
383 (ei386nw.c, eppcnw.c): New targets.
385 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
386 scripttempl/nw.sc: New files, for i386 and powerpc netware.
388 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
389 instead of {i386,ppc}-elf.
391 * configure.in (sparc*-*-netware): Removed. There is no such
394 * ldint.texinfo: Move misplaced `@end iftex'.
396 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
398 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
399 .rela.dtors to the list of .rel* sections.
401 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
403 * ldver.c (ldversion): Update to version 2.5.
404 * Version 2.5 released.
406 * configure.in (all_targets): Handle i386-linux*.
408 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
410 * scripttempl/aout.sc: Set _etext and __etext to ., not
411 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
412 will not break any other system. From Eric Valette
415 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
417 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
418 --verbose to get the old -V behaviour.
419 * ld.1, ld.texinfo: Document this change.
421 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
423 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
424 assertion, since it could fail with a user defined linker script.
426 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
427 name in the hash table during the first phase--the hash table does
428 not even exist at that point, much less have the right value.
430 * Makefile.in (CC): Define.
431 (CXX): Move definition, change from g++ to gcc.
432 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
433 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
434 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
435 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
436 (.cc.o): Comment out.
438 (site.exp): Don't create testdir or set tmpdir.
439 (check): Run checks even if not running native. Use CC_FOR_TARGET
440 instead of RUNTEST_CC, and likewise for CXX.
441 (cdtest targets): Comment out.
442 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
443 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
444 * cdtest-main.cc, cdtest.exp: Remove.
446 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
448 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
449 file naming problems.
450 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
451 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
452 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
453 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
454 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
455 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
456 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
458 * genscripts.sh: Always search /usr/local/TARGET/lib.
460 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
462 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
464 * configure.in: Handle i386-bsdi* targets like i386-bsd.
466 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
468 * lexsup.c (parse_args): Add support for -a for HP/UX
471 * lexsup.c (parse_args): -c takes an argument.
473 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
475 * ld.h (args_type): Add new field endian.
476 * lexsup.c (parse_args): Handle -EB and -EL by setting
478 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
479 * ldlang.c (lang_add_output_format): Add arguments big and little.
480 If command_line.endian is set, use it to select big or little
481 rather than the default. Changed all callers.
482 * ldlang.h (lang_add_output_format): Update declaration.
483 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
484 LITTLE_OUTPUT_FORMAT.
485 * emulparams/elf32mipl.sh: Likewise.
486 * emulparams/mipsbig.sh: Likewise.
487 * emulparams/mipsbsd.sh: Likewise.
488 * emulparams/mipsidt.sh: Likewise.
489 * emulparams/mipsidtl.sh: Likewise.
490 * emulparams/mipslit.sh: Likewise.
491 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
492 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
494 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
495 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
496 * scripttempl/mipsbsd.sc: Likewise.
498 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
499 depending upon ldgram.c, so that a parallel make does not try to
502 * configure.in (mips*el-elf*): New target.
503 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
504 (eelf32mipl.c): New target.
506 * config/mipsl-elf32.mt: New file.
507 * emulparams/elf32mipl.sh: New file.
509 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
511 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
514 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
516 * ldmisc.c (vfinfo): Print BFD file name as well as file name
517 returned by find_nearest_line, in case the file name is something
518 unhelpful such as a .h file. Handle %u.
520 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
522 * ldlang.c (lang_do_assignments): Make sure output statement
523 has an attached bfd_section before trying to dereference it.
525 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
527 * ld.h (ld_config_type): Add new field warn_once.
528 * ldmain.c (undefined_symbol): Handle -warn-once.
529 * lexsup.c (parse_args): Recognize -warn-once.
530 * ld.texinfo (Options): Document -warn-once.
533 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
534 name. For %C, print the function name on a separate line, to keep
535 the length of error messages under control.
536 * ldmain.c (multiple_definition): Use %D for ``first defined
538 (undefined_symbol): Use %D for ``more undefined references
541 * ldmisc.c (multiple_warn): Remove; no longer used.
542 * ldmisc.h (multiple_warn): Don't declare.
544 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
546 * ldlang.c (print_output_section_statement): Print all lines
549 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
551 * ldlang.c (load_symbols): Check for archive before object. Use
552 bfd_check_format_matches, and, if ambiguous, print a list of
553 matching formats. If file format is not recognized, treat file as
555 * ldgram.y (yyerror): If assuming an object file is a script,
556 mention that. Tweak the format of the error messages.
557 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
558 guess that this is not actually a script, and just report that the
559 file format was not recognized.
560 * ld.texinfo (Options): Admit that -( may be used more than once.
561 Add note that unrecognized object files are now treated as linker
564 * ldfile.c (ldfile_input_filename): Make const.
565 (ldfile_assumed_script): New variable.
566 (try_open): Change arguments types to const.
567 (ldfile_find_command_file): Likewise.
568 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
569 * ldfile.h: Update declarations for ldfile.c changes.
570 * ldlex.l: Include <ctype.h>.
571 (file_name_stack): Change to be const char *.
572 (lineno_stack): New static variable.
573 (<<EOF>>): Set lineno as well as ldfile_input_filename.
574 (lex_push_file): Make name argument const. Initialize
576 (lex_redirect): Initialize lineno_stack entry.
577 (lex_warn_invalid): Handle non printable characters nicely.
578 * ldlex.h (lex_push_file): Declare second argument as const.
580 * ldgram.y (ifile_p1): Recognize GROUP.
581 * ldlex.l: Recognize GROUP.
582 * ld.texinfo (Option Commands): Document GROUP.
584 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
586 * config/m68klynx.mh: New file.
588 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
590 * emultempl/hppaelf.em: Add newlines to the error messages.
592 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
594 * config/i386lynx.mh: New file.
595 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
598 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
600 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
601 (GENERATE_SHLIB_SCRIPT): Define as yes.
602 (DYNAMIC_LINK): Define as false.
603 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
604 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
605 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
606 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
609 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
611 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
613 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
615 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
616 .got section is now explicitly handled in elf.sc.
618 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
620 * scripttempl/alpha.sc: Redo script to set . outside of sections
621 and not bother to explicitly specify section addresses.
622 Explicitly place .sdata section.
624 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
626 * scripttempl/m68kcoff.sc: Put .bss in data segment.
628 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
629 0, and to only be marked as NOLOAD if relocating.
630 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
631 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
632 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
633 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
634 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
635 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
636 * scripttempl/sparclynx.sc: Likewise.
638 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
640 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
641 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
644 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
646 * ld.h (args_type): Add field soname.
647 * lexsup.c (parse_args): Handle -soname argument.
648 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
650 * ld.texinfo: Document -soname.
652 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
654 * ldlang.c (lang_check): Don't try to set the architecture if the
655 input and output files are incompatible. Just warn.
657 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
659 * configure.in: Change i[34]86 to i[345]86.
661 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
663 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
665 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
667 Make the ELF linker handle orphaned sections reasonably. Also,
668 define __start_SECNAME and __stop_SECNAME around sections whose
669 names can be represented in C, for the benefit of symbol sets in
671 * ldemul.h (ldemul_place_orphan): Declare.
672 (ld_emulation_xfer_type): Add place_orphan field.
673 * ldemul.c (ldemul_place_orphan): New function.
674 * ldlang.h (wild_doit): Declare.
675 * ldlang.c (wild_doit): Make nonstatic.
676 (lang_place_orphans): Call ldemul_place_orphan.
677 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
678 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
680 (gld${EMULATION_NAME}_place_orphan): New static function.
681 (gld${EMULATION_NAME}_place_section): New static function.
682 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
684 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
686 * scripttempl/aout.sc: Add .linux-dynamic after .data.
688 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
690 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
691 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
693 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
695 * ldexp.h (exp_get_abs_int): Declare.
697 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
699 * ldlang.c (lang_do_assignments): Handle complex AT's better.
700 * ldexp.c (exp_get_abs_int): New function.
702 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
704 * configure.in: add i960-nindy-coff support.
706 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
708 * ldlex.l (yy_create_string_buffer): Handle change to internal
709 interface in flex 2.4.7.
711 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
713 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
714 New function; add 0x20 to any use of -Ttext.
715 (gld${EMULATION_NAME}_create_output_section_statements): New
717 (ld_${EMULATION_NAME}_emulation): Use the new function
718 gld${EMULATION_NAME}_create_output_section_statements.
720 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
722 * scripttempl/mips.sc: Redo script to set . outside of sections
723 and not bother to explicitly specify section addresses.
725 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
727 * scripttempl/elf.sc: Copy several more relocation sections into
728 the output. Put .got.plt sections into .got.
730 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
732 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
734 Add a new script operator, PROVIDE, to define a symbol only if it
736 * ldgram.y (PROVIDE): New token.
737 (assignment): Accept PROVIDE.
738 * ldlex.l (PROVIDE): New token.
739 * ldexp.h (node_type): Add etree_provide to node_class enum.
740 (exp_provide): Declare.
741 * ldexp.c (exp_fold_tree): Handle etree_provide.
742 (exp_provide): New function.
743 (exp_print_tree): Handle etree_provide.
744 * ld.texinfo: Document PROVIDE.
746 * ldlang.c (lang_common): Pass desired alignment to
747 lang_one_common as power of two.
748 (lang_one_common): Get common symbol alignment from linker hash
749 table entry. Treat desired alignment as a power of two.
751 * ldlang.c (wild_section): Attach all section with the given name,
752 not just the first one. If there is no name, attach all sections
753 even if the SEC_IS_COMMON flag is set.
755 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
757 * ld.h (args_type): Add field rpath.
758 * lexsup.c (S_ISDIR): Define if not already defined.
759 (parse_args): Add support for -rpath. If -R is used to name a
760 directory, treat it as -rpath for Solaris compatibility.
761 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
762 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
763 * ldmain.c (main): Initialize command_line.rpath to NULL.
764 * ld.texinfo: Document -rpath option.
766 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
768 * emulparams/pc532machaout.sh: New file. Pc532 mach script
771 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
773 * config/pc532mach.mt: New file. Pc532 mach target support.
775 * config/pc532mach.mh: New file. Pc532 mach host support.
777 * config/netbsd532.mt: New file. Netbsd 532 target support.
779 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
781 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
784 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
786 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
787 bfd_abs_section_ptr, not &bfd_abs_section.
789 * lexsup.c (parse_args): Changed "retain-symbols-file" from
790 no_argument to required_argument. From djm.
792 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
794 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
795 sections to force a VMA of 0; needed for ELF backends which have
796 not been converted to the new linker style.
798 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
800 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
801 it was for the HPUX dynamic loader's use and it creates problems
804 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
806 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
807 * ldlang.h (lang_do_assignments): Put external decl here.
808 * emultempl/hppaelf.em: Minor cleanups throughout file.
809 (hppa_elf_create_output_section_statements): Rewrite.
810 (hppaelf_finish): Rewrite.
812 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
814 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
816 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
818 * ld.texinfo: -Bstatic is not ignored.
820 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
822 * ldlex.l: Recognize \r the same as \n.
824 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
826 Preliminary support for generating shared libraries, from Eric
827 Youngdale <ericy@cais.cais.com>.
828 * genscripts.sh: If the emulation parameter file sets
829 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
830 CREATE_SHLIB defined.
831 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
832 link_info.shared is set, use the .xs script file.
833 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
834 .interp section, and don't include TEXT_START_ADDR in the starting
835 address of the first section.
836 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
837 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
839 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
841 * configure.in: Change --with-targets to --enable-targets.
843 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
845 * lexsup.c (parse_args): Add support for new options -( -) with
846 synonyms --start-group --end-group.
847 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
848 (lang_group_statement_type): Define new struct.
849 (lang_statement_union_type): Add group_statement field.
850 (lang_enter_group, lang_leave_group): Declare.
851 * ldlang.c (lang_for_each_statement_worker): Handle
852 lang_group_statement_enum.
853 (map_input_to_output_sections, print_statement): Likewise.
854 (lang_size_sections, lang_do_assignments): Likewise.
855 (open_input_bfds): Completely rewrite. Now does its own looping,
856 rather than using lang_for_each_statement. Handle groups.
857 (lang_process): Update call to open_input_bfds.
858 (print_group): New static function.
859 (lang_enter_group, lang_leave_group): New static functions.
860 * ldfile.c (ldfile_open_file): If the file has already been
861 opened, just return rather than taking an assertion failure.
862 * ldver.c (help): Mention new options.
863 * ld.texinfo: Document new options.
865 * ldlang.c (end_of_data_section_statement_list): Don't define.
866 (lang_leave_output_section_statement): Don't set obsolete variable
867 end_of_data_section_statement_list.
869 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
872 * ldlang.c (lang_size_sections): Adjust current region address
873 even for sections with an explicit address. From
874 ralphc@pyramid.com (Ralph Campbell).
876 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
877 From jrs@world.std.com (Rick Sladkey).
879 * scripttempl/mipsbsd.sc: Let sections align to their natural
882 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
884 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
886 (lang_abs_symbol_at_beginning_of): Likewise.
887 (lang_abs_symbol_at_end_of): Likewise.
888 (lang_size_sections): Use bfd_is_abs_section to check for the
889 absolute section. Don't try to set the VMA or output_offset or
890 size of the absolute section.
891 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
894 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
896 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
897 when generating relocatable objects.
899 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
901 * emultempl/linux.em: New file providing support for linking
902 against Linux shared libraries.
903 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
904 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
906 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
908 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
909 * ldmain.c (main): Initialize link_info.shared to false. Give
910 error if link_info.relocateable and link_info.shared are both set.
912 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
913 it as naming an emulation to be added to EMULATION_OFILES.
914 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
916 * Makefile.in: Rebuilt dependencies.
917 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
918 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
919 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
920 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
921 (ei386linux.c): Remove; now in Makefile.in.
922 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
923 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
924 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
925 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
926 (eelf64_sparc.c): Remove; now in Makefile.in.
927 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
928 (eelf32_sparc.c): Remove; now in Makefile.in.
930 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
931 no owner--it might be bfd_abs_section. From Eric Youngdale
932 <ericy@cais.cais.com>.
934 * scripttempl/aout.sc: Let sections align to their natural
937 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
939 * ldemul.h (ldemul_open_dynamic_archive): Declare.
940 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
941 * ldemul.c: Include ldexp.h and ldlang.h.
942 (ldemul_open_dynamic_archive): New function.
943 * ldfile.h (ldfile_open_file_search): Declare.
944 * ldfile.c: Include ldemul.h.
945 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
946 argument, not bfd *. Change all callers.
947 (ldfile_open_file_search): Rename from open_a. Return boolean
948 argument, not bfd *. Clean up. Change all callers.
949 (ldfile_open_file): If doing a dynamic link, call
950 ldemul_open_dynamic_archive rather than assuming the extension of
951 a dynamic object is ".so".
952 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
954 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
956 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
958 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
959 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
960 Accept -static as a synonym for -non_shared.
962 Let the user change the dynamic linker used by ELF code.
963 * ld.h (args_type): Add new field interpreter.
964 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
966 * ldmain.c (main): Initialize command_line.interpreter to NULL.
967 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
968 the ELF backend to return the .interp section. If
969 command_line.interpreter is not NULL, set the contents of .interp
971 * ld.texinfo: Mention -dynamic-linker.
973 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
976 * lexsup.c (parse_args): Sort out the option macros and change the
977 definitions to make it easier to add a new option.
979 * scripttempl/aout.sc: Define __etext and __edata to go along with
982 * ld.h (ld_config_type): Add new field traditional_format.
983 * lexsup.c (parse_args): Add traditional-format to longopts, and
985 * ldmain.c (main): Initialize config.traditional_format to false.
986 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
987 flags of output_bfd according to config.traditional_format.
988 * ldver.c (help): Mention -traditional-format.
989 * ld.texinfo: Document -traditional-format.
991 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
993 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
994 they are encountered.
996 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
998 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
999 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1001 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1003 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1004 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1006 * ldfile.c (open_a): If this is not an archive, try to open it in
1007 the current directory before searching for it.
1009 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1011 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1012 BLOCK works in a section address as documented.
1014 * ldgram.y (YYDEBUG): Don't define.
1016 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1018 * emultempl/gld960.em: Pass false for new argument to
1019 ldfile_add_library_path.
1020 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1022 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1025 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1027 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1029 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1031 * Makefile.in (check): Delete ld.new dependency so that a regression
1032 test doesn't trigger a rebuild of the linker.
1034 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1036 * ldlang.c (map_input_to_output_sections): For lang_address, call
1037 init_os if it hasn't already been called.
1039 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1041 Add support for SunOS shared libraries.
1042 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1043 shared library support code.
1044 * emultempl/sunos.em: New file.
1045 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1046 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1047 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1048 (esun3.c): Likewise.
1050 * ldlang.c: Minor formatting cleanups.
1051 (lang_for_each_input_file): New function.
1052 * ldlang.h (lang_for_each_input_file): Declare.
1054 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1056 (search_head): Declare.
1057 (ldfile_add_library_path): Add new cmdline argument in prototype.
1058 * ldfile.c (search_head): Make non-static.
1059 (search_dirs_type): Move to ldfile.h.
1060 (ldfile_add_library_path): Accept cmdline argument, and save it.
1061 * lexsup.c (parse_args): Pass true for new cmdline argument of
1062 ldfile_add_library_path.
1063 (set_default_dirlist): Likewise.
1064 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1065 argument of ldfile_add_library_path.
1066 * ldgram.y (ifile_p1): Likewise.
1068 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1070 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1071 total_size, superfile and chain.
1072 * ldfile.c (open_a): Don't clear search_dirs_flag.
1073 (ldfile_open_file): Don't try to open superfile. Assert that file
1074 has not already been opened.
1075 * ldlang.c (new_afile): Don't initialize superfile.
1076 * ldmain.c (add_archive_element): Don't initialize subfiles or
1077 chain or superfile. Initialize search_dirs_flag to false.
1079 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1081 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1083 Changes from binutils-2.4 release:
1085 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1086 variables, use whitespace, so scripts don't break.
1088 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1090 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1092 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1093 * Makefile.in: Noted change.
1095 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1096 don't know where that's supposed to come from, or why it's
1099 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1101 * configure.bat: update to latest makefile.in
1102 * emulpara/go32.sh: set to coff-go32 not aout
1103 * emultemp/generic.em: strength-reduce the structure of
1104 this shell script, since the only available shell for
1105 DOS can't handle complex syntax.
1106 * emultemp/stringify.sed: for "sed -f" instead of inline.
1107 * makefile.in: depend on stringify.sed as well as genscripts.sh
1108 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1109 * genscripts.sh: empty variables aren't always considered "set",
1110 so set them to "y" instead.
1112 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1114 * ldlang.c (entry_symbol): Make static.
1115 (lang_add_entry): Add cmdline argument.
1116 * ldlang.h (lang_add_entry): Change prototype.
1117 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1118 * lexsup.c (parse_args): Likewise.
1120 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1122 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1123 .reginfo an address.
1124 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1125 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1126 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1128 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1130 Add support for ELF shared libraries.
1131 * ld.h (ld_config_type): Add field dynamic_link.
1132 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1133 on attempts to use -r with -relax, -call_shared or -s.
1134 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1135 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1136 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1137 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1138 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1139 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1141 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1142 opening a file with a .so extension first.
1143 * emultempl/elf32.em: New file.
1144 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1145 (NONPAGED_TEXT_START_ADDR): Likewise.
1146 (TEMPLATE_NAME): Define as elf32.
1148 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1149 * scripttempl/elf.sc: Add placement for new dynamic sections.
1150 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1151 outside of any section. Don't use ALIGN(8); just let one section
1152 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1153 sections; they'll be handled correctly anyhow.
1154 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1156 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1158 * Makefile.in (install): Redirect output of ln to /dev/null.
1160 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1162 * emultempl/hppaelf.em: Change all references of
1163 .hppa_linker_stubs to .PARISC.stubs.
1164 * scripttempl/hppaelf.sc: Likewise.
1166 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1168 * ldlang.c (print_output_section_statement): Change ``no attached
1169 output section'' message slightly.
1170 (lang_do_assignments): Don't recurse down if there is no real
1173 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1174 match corresponding change in emulation templates.
1175 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1176 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1178 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1180 * ldver.c (ldversion): Updated version number.
1182 * cdtest-foo.cc: Use explicit "#pragma implementation".
1183 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1184 * Makefile.in: References to cdtest-func.o changed to
1187 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1189 Don't create unnecessary output sections.
1190 * ldlang.c (out_bfd_get_section_by_name): Remove.
1191 (wild_section): Call bfd_get_section_by_name rather than
1192 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1194 (lang_create_output_section_statements): Remove.
1195 (map_input_to_output_sections): For several cases, call init_os if
1196 it has not already been called.
1197 (lang_size_sections): If output section was not created, skip it.
1198 (lang_process): Don't call lan_create_output_section_statements.
1199 (lang_place_orphans): Skip files with just_syms_flags set to true.
1200 * ld.texinfo: Document change.
1202 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1204 * ldlang.c (wild_doit): Don't bother initializing the vma and
1205 section size. Don't special case SEC_SHARED_LIBRARY.
1206 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1209 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1211 * config/go32.mh : New file for Xgo32X.
1213 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1215 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1216 before calling einfo, since we are reporting an fopen failure.
1217 From jrs@world.std.com (Rick Sladkey).
1219 * configure.in: Use "e" rather than "em_" as prefix for
1222 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1224 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1226 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1227 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1229 * Makefile.in: Changed all generated file names.
1230 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1231 sed patterns to handle new filenames.
1233 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1234 * configure.in: Adjusted.
1236 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1238 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1239 work. Instead, check build dir and $srcdir explicitly, and use
1240 `echo' to get all the filenames.
1242 * configure.in (h8300h-*-hms): Changed ld_target name to
1244 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1247 * config/i960coff.mt: New file.
1248 * emulparams/gld960coff.sh: New file.
1249 * emultempl/gld960c.em: New file.
1250 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1251 i960coff configuration.
1252 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1254 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1255 code isn't included in FSF releases, and it can still be
1256 explicitly selected.
1257 (distclean): Remove site.bak and tmpdir.
1258 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1259 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1261 Patches from Ralph Campbell:
1262 * config/mipsbsd.mh: New file.
1263 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1264 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1265 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1268 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1270 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1272 * config/m68k.mt (EMUL): Set to m68kaout.
1273 * emulparams/m68kaout.sh: New file.
1274 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1275 (em_m68kaout.c): New target.
1277 * ldlang.c (lang_size_sections): If dot moves because of an
1278 assignment, don't try to insert a pad into the absolute output
1279 section, just change the address of the default memory region
1282 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1283 cdtest-ur.out, and cdtest-ur.tmp.
1285 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1287 * scripttempl/sa29200.sc: Align all sections to four byte
1290 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1292 * Makefile.in, configure.in: Support for go32 coff.
1293 * config/i386-go32.mt: New file
1294 * emulparams/i386go32.sh: New file
1295 * scripttempl/i386go32.sc: New file
1297 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1299 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1300 Lynx-specific script templates.
1301 * configure.in (sparclite*-*-coff): Use coff-sparc.
1302 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1303 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1304 (ENTRY): Set to __main.
1305 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1306 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1307 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1309 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1311 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1312 byte boundary, in case the global constructors do not take up an
1315 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1316 exist, get crtbegin based on gcc -print-libgcc-file-name.
1317 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1319 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1321 * ldlang.c (lang_size_sections): When no address is given for a
1322 section, align it according to its requirements.
1324 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1326 * Makefile.in (clean, distclean): Remove configdoc.texi.
1328 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1330 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1332 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1334 * ldlang.c (lang_size_sections): When relaxing, adjust the
1335 position of a padding statement, and adjust dot accordingly.
1337 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1339 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1341 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1343 * scripttempl/i386coff.sc: If relocating, don't put .init and
1344 .fini sections into .text; keep them separate.
1345 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1346 exist, get crtbegin based on gcc -print-libgcc-file-name.
1347 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1349 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1351 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1353 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1355 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1358 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1359 if building a final executable.
1361 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1363 * ldmain.c (main): Check the return value of bfd_close.
1365 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1367 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1368 sections never overlap when using -r.
1370 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1372 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1373 changes: get_symtab_upper_bound renamed and returns long,
1374 bfd_canonicalize_symtab returns long, check for error indications.
1376 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1378 * ldlang.c (print_input_section): For section size, use
1379 _cooked_size if it is non-zero, size otherwise.
1380 (size_input_section): Likewise.
1381 (lang_do_assignments): Likewise (case lang_input_section_enum).
1383 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1385 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1386 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1387 (lang_add_input_file): Pass true to new_afile for add_to_list.
1388 (lookup_name): Remove force_load argument. Changed all callers.
1389 Pass false to new_afile for add_to_list. Split loading of symbols
1390 out into separate function.
1391 (load_symbols): New function split out of lookup_name. Don't load
1392 the symbols if they are already loaded.
1393 (open_input_bfds): For lang_input_statement_enum call load_symbols
1394 rather than lookup_name.
1395 (lang_process): Pass abs_output_section rather than NULL to
1397 (lang_startup): Set real field of first_file to true.
1399 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1401 * ldlang.c (had_relax): Removed.
1402 (relax_again): New static variable.
1403 (lang_size_sections): Change call to bfd_relax_section to
1404 correspond to BFD changes. Set relax_again appropriately.
1405 (lang_process): Remove #if 0 code. When relaxing, keep calling
1406 lang_do_assignments and lang_size_sections until relax_again
1409 * emultemp/gld960.em: Include libiberty.h
1410 (gld960_before_parse): Pass NULL as final argument to concat.
1412 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1414 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1417 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1418 building a bfd_data_link_order, rather than by setting the section
1419 contents immediately.
1421 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1423 Changes to make -Ur work again.
1424 * ldmain.c (add_to_set): Now takes reloc argument rather than
1425 bitsize. Check config.build_constructors here. If an new hash
1426 table entry is created, mark it as undefined.
1427 (constructor_callback): No longer takes bitsize argument. Pass
1428 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1429 BFD backend supports it.
1430 (reloc_overflow): Handle a NULL abfd argument.
1431 (reloc_dangerous, unattached_reloc): Likewise.
1432 * ldctor.c: Include ldmain.h.
1433 (struct set_info): Change bitsize field to reloc.
1434 (ldctor_add_set_entry): Now takes reloc argument rather than
1435 bitsize. Don't bother to check config.build_constructors here.
1436 (ldctor_build_sets): Get the size from the reloc howto. If
1437 generating relocateable output, call lang_add_reloc rather than
1439 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1441 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1442 (lang_reloc_statement_type): New structure.
1443 (lang_statement_union_type): Add reloc_statement field.
1444 (lang_add_reloc): Declare new function.
1445 * ldlang.c (lang_for_each_statement_worker): Handle
1446 lang_reloc_statement_enum.
1447 (map_input_to_output_sections, print_statement): Likewise.
1448 (lang_size_sections, lang_do_assignments): Likewise.
1449 (print_reloc_statement): New function.
1450 (lang_add_reloc): New function.
1451 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1453 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1454 (cdtest-ur, cdtest-ur.out): New targets.
1455 (check-cdtest): Now also check that -Ur works correctly.
1457 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1459 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1461 * ldlang.c (lang_process): Move lang_common call before
1462 map_input_to_output_sections, to ensure that any alignment
1463 constraints set by common symbols are copied over to the output
1466 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1468 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1469 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1470 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1471 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1474 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1476 * config/i386bsd.mh: New file.
1478 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1480 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1482 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1483 (DATA_START_SYMBOLS): Define _fdata.
1485 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1487 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1489 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1491 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1492 works again. Attach some output symbols to the stub file bfd.
1494 * emultempl/hppaelf.em: Include elf32-hppa.h.
1495 (file_chain): Add decl.
1496 (hppa_look_for_stubs_in_section): Delete decl.
1497 (hppaelf_finish): Reenable code. Do not pass symbols
1498 down to hppa_look_for_stubs_in_section.
1500 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1502 * ldmain.c (write_map): Don't define. Removed all references.
1503 Just use map_file or map_filename instead.
1504 (add_archive_element): Use minfo to write map information, not
1506 (constructor_callback): Use fprintf to write map information, not
1508 * ldmain.h (write_map): Don't declare.
1509 * ldgram.y (mri_script_command): Removed reference to write_map.
1510 * ldlang.c (lang_one_common): Likewise.
1511 * lexsup.c (parse_args): Likewise.
1513 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1515 * scripttempl/elf.sc: Force all sections to be aligned.
1517 * ldgram.y (section): Reverse the order of memspec_opt and
1518 fill_opt to avoid an ambiguity when both are used.
1519 * ld.texinfo: Changed accordingly.
1521 * ldgram.y: Move include of ldlex.h back with other includes.
1522 * ldlex.h (input_type): Don't initialize enum constants to
1524 * ldlex.l: Use a switch to return the right token based on
1525 input_type, rather than knowing that input_type has a value based
1528 * ldgram.y (dirlist_ptr): Removed; not used.
1529 * lexsup.c: Include ldver.h.
1530 * Makefile.in: Rebuilt dependencies.
1532 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1534 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1535 (ldlang_add_file): call it here instead.
1537 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1539 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1541 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1543 * emultempl/hppaelf.em: First attempt to clean this file up.
1544 Add comments in several functions as to their purpose and
1545 how they function (or my current best guess). Clean up horrible
1546 spacing and indention that never should have been accepted in the
1547 first place. Add FIXMEs for issues which need to be resolved.
1548 Disable linker-stub generation until it gets fixed. This allows
1549 the linker to at least work on simple code for testing purposes.
1551 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1552 it via hppaelf_finish). Prototype moved into ldlang.h.
1553 (lang_process): Move problematic extra call to lang_size_sections
1554 into the PA ELF specific code.
1555 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1556 lang_size_sections moved here.
1558 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1560 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1561 * config/ppc-elf32.mt: New file.
1562 * emulparams/elf32ppc.sh: New file.
1563 * emultempl/ppc.em: New file.
1564 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1565 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1566 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1568 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1570 * lexsup.c (parse_args): Use symbolic numbers for long options.
1571 Fix misunderstanding in -Y and -call_shared et al.
1573 Use getopt instead of lex and yacc to parse the command line.
1575 * ld.texinfo (Options): Document changes to option syntax.
1576 * Makefile.in: Update dependencies.
1577 * ldver.c (help): Tweak dashes in usage message.
1578 * ldgram.y (%union): Remove unused members.
1579 Remove %tokens for command line options; add ones for input types.
1580 (command_line): Rules removed.
1581 (file): Instead of command line, recognize an
1582 input type indicator, then use the nonterminal for that type.
1583 (defsym_expr): New nonterminal from code formerly in command_line.
1584 * ldlex.h: Declare parser input type enum and variable.
1585 Don't declare parse_line.
1586 * ldlex.l: Remove unused variables. Make some used ones static
1588 (COMMAND): Start state and its rules removed.
1589 At start of yylex, return input state token if at start of input.
1590 (lex_redirect): Don't need to set yyout.
1591 (ldlex_command): Function removed.
1592 * ldmain.c (main): Instead of calling parse_line, set up the
1593 redirections and call yyparse directly.
1594 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1596 * lexsup.c: Remove #if 0'd code.
1597 (parse_line): Function removed.
1598 (parse_args): Rewrite to use getopt_long_only.
1599 (set_default_dirlist): New function from code formerly in
1600 ldgram.y:command_line.
1601 (set_section_start): New function.
1602 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1603 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1604 compiled-in link scripts in "{" and "}", as the grammar no longer
1607 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1609 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1610 require that it be in $(srcdir).
1612 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1614 * ldlang.c (lang_size_sections): Only align section to alignment
1615 required by linker script, not to maximum alignment of input
1618 * ldlang.h (largest_section): Don't declare.
1619 * ldlang.c (largest_section): Don't define.
1620 (size_input_section): Don't set largest_section; not used.
1622 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1624 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1626 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1628 * ldlang.c, ldmain.c: Include libiberty.h.
1630 * ldmisc.h (concat): Don't declare.
1631 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1633 * ld.h (as_output_section_statement): Removed; not used.
1635 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1637 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1638 bfd_set_error and new error names.
1640 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1642 * ldwrite.c (build_link_order): If the cooked size of the section
1643 has been set, use it, for determining link_order size.
1644 (ldwrite): In the error message displayed if bfd_final_link fails,
1645 indicate that it was in fact the final link step that failed.
1647 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1648 bfd_relax_section, in case it returns false but doesn't flag an
1649 error. If an error is returned, indicate which one it is in the
1652 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1653 it'll get picked up from $(srcdir) if appropriate.
1655 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1657 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1658 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1660 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1662 * ldlex.l (comment): Increment line number when newline is read.
1664 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1666 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1667 reload the file even if it is already loaded.
1668 (wild): Call lookup_name with force_load argument of 0.
1669 (open_input_bfds): Call lookup_name with force_load argument of 1.
1670 (print_symbol): Remove declaration of non-existent function.
1671 (print_one_symbol): Return true rather than falling off end.
1673 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1675 * ldmain.c (main): Use %ld when printing long values.
1677 * scripttempl/elf.sc: Move _edata after the .sdata section.
1678 Permit OTHER_BSS_SYMBOLS to be defined.
1679 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1681 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1683 * Rename all "hppaosf" files to "hppaelf".
1684 * Change all "osf" references to "elf" in hppaelf files.
1685 * Makefile.in: Likewise.
1686 * configure.in: Likewise.
1688 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1690 * ldmain.c (main): Call xatexit, not atexit.
1691 Call xmalloc_set_program_name.
1693 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1696 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1698 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1699 (hppaosf_finish): Call xmalloc, not ldmalloc.
1700 * ldmain.c (preserve_output): Function removed.
1701 (main): Do it here instead.
1703 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1705 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1706 GNU C specific macros.
1708 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1709 call to LANG_FOR_EACH_INPUT_SECTION.
1711 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1713 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1714 deleted; will use libiberty versions instead.
1715 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1716 mri.c Makefile.in: Change callers.
1718 * ldmisc.c (vfinfo): Remove cleanup code.
1719 * ldmain.c (remove_output): Put it here (new function).
1720 (preserve_output): New function.
1721 (main): Register remove_output and preserve_output with atexit.
1722 * ldmain.c ldgram.y: Call xexit instead of exit.
1723 * ldmisc.h: Declare xexit.
1725 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1727 * Makefile.in: Lots of new H8/500 memory models.
1729 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1731 * ldlex.l: Removed duplicate rules.
1732 (yywrap): Provide default definition, needed with some versions of
1735 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1737 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1738 the archive filename too.
1740 * ldlex.l: Add rule to catch invalid input characters instead of
1741 printing them. Include "ldmain.h" for program_name decl.
1742 (lex_warn_invalid): New function.
1743 * Makefile.in: Add dependency.
1745 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1747 * Makefile.in (check): Don't bother running any tests of
1748 cross-linker until the test suite no longer assumes native mode.
1750 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1752 * ldlang.c (print_one_symbol, print_input_section): Print
1753 global symbols in symbol table again.
1755 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1757 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1758 exit successfully instead of complaining if no input files are
1761 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1763 * Makefile.in: Format variable definitions consistently.
1764 (LD_PROG): Remove unnecessary variables from link command,
1765 change variable LOADLIBES to EXTRALIBS.
1767 * ldmain.c (main): Compute and display total execution time.
1768 * ld.texinfo (-stats): Document the option.
1770 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1772 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1775 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1778 * ldlang.c (relaxing): Removed global variable.
1779 (lang_size_sections): If the canonical symbols have not already
1780 been read in, read them in before relaxing.
1781 * ldlang.h (relaxing): Removed declaration.
1783 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1785 * ldlang.c (new_afile): Initialize loaded field to false.
1786 (lookup_name): If file was already loaded, don't call the
1787 add_symbols entry point again.
1789 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1791 * ld.texinfo: Clarify what -T option does.
1793 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1795 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1798 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1800 * ldmain.c (add_archive_element): If trace_files or
1801 trace_file_tries, print file name.
1802 * ldlang.c (lookup_name): Likewise.
1803 (ldlang_add_file): Don't put files on input_bfds list in reverse
1806 * scripttempl/elf.sc: Correct typo.
1808 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1810 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1811 their arguments optional, for compatibility with the old GNU ld.
1813 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1815 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1817 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1819 * ldmain.c (add_to_set): Add bitsize argument.
1820 (constructor_callback): New function.
1821 (link_callbacks): Add constructor_callback.
1822 * ldctor.c (struct set_info): Add bitsize field.
1823 (ldctor_add_set_entry): Add bitsize argument.
1824 (ldctor_build_sets): Base the size of the elements of the set on
1825 the bitsize, rather than always using LONG.
1826 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1828 * ld.h (QUAD_SIZE): Define.
1829 * ldgram.y (QUAD): New token.
1830 (length): Handle it.
1831 * ldlex.l: Return QUAD.
1832 * lexsup.c (keywords): Add QUAD.
1833 * ldwrite.c (build_link_order): Handle QUAD.
1834 * ldlang.c (print_data_statement): Handle QUAD.
1835 (lang_size_sections): Likewise.
1836 (lang_do_assignments): Likewise.
1837 * ldexp.c (exp_print_token): Add QUAD to table.
1838 * ld.texinfo: Describe QUAD.
1840 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1841 since the Alpha doesn't use them.
1843 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1845 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1847 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1849 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1850 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1852 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1854 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1855 needed for i386mach. (Should be a no-op on other systems.)
1857 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1858 (PAGE_SIZE): Don't define; not used.
1860 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1862 * ldgram.y (yyerror): Make argument const char *, and actually
1863 print it out rather than assuming it is a syntax error.
1864 * ldmisc.h: Change declaration of yyerror.
1865 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1867 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1869 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1870 exec header offset, since the exec header isn't loaded.
1871 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1873 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1875 A major rewrite to move the bulk of the linker into BFD so that
1876 more efficient backend code can be written for specific object
1878 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1879 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1880 * ldctor.c, ldctor.h: Complete rewrite.
1881 * ldwrite.c, ldwrite.h: Complete rewrite.
1882 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1883 link_info.strip instead. Changed all uses.
1884 (discard_locals_type, discard_locals): Removed. Use
1885 link_info.discard instead. Changed all uses.
1886 (ld_config_type): Removed relocateable_output field; use
1887 link_info.relocateable instead; changed all uses. Added stats
1889 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1890 set_loader_symbol): Removed.
1891 * ldexp.h (node_class): Added etree_rel.
1892 (etree_type): Added rel field.
1893 * ldexp.c (exp_print_token): Bracketed table initialization.
1894 (exp_relop): New function.
1895 (fold_name): Use linker hash table rather than ldsym functions.
1896 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1897 (exp_print_tree): Handle etree_rel.
1898 * ldgram.y (strip_symbols, discard_locals): Removed.
1899 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1900 (REL): New token. Does not appear in grammar, but needed for
1902 (file): Don't call lang_final; it's called by main anyhow.
1903 * ldlex.l: Accept -stats and -no-keep-memory options.
1904 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1905 * ldlang.c: Consistently use fill_type for fill argument.
1906 (lang_init_script_file, script_file): Removed.
1907 (create_object_symbols): Removed. Use
1908 link_info.create_object_symbols_section instead. Changed all
1910 (lang_add_keepsyms_file): Removed.
1911 (lookup_name): Call bfd_link_add_symbols instead of
1912 ldmain_open_file_read_symbol.
1913 (wild): Don't iterate over script_file.
1914 (open_output): Create link hash table.
1915 (lang_place_undefineds): Rewrote.
1916 (lang_size_sections): Handle relaxing (doesn't work yet).
1917 (lang_relocate_globals): Removed.
1918 (lang_finish): Use link hash table rather than ldsym functions.
1919 (lang_common): Rewrote.
1920 (lang_one_common): New function.
1921 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1923 (create_symbol): Removed.
1924 (lang_process): Don't call lang_init_script_file. Call
1925 ldctor_build_sets rather than find_constructors. Don't call
1926 lang_relocate_globals.
1927 (lang_abs_symbol_at_beginning_of): Rewrote.
1928 (lang_abs_symbol_at_end_of): Rewrote.
1929 * ldmain.c (had_y): Removed.
1930 (lprefix, lprefix_len): Removed; use link_info fields instead.
1932 (multiple_def_count, commons_pending, undefined_global_sym_count,
1933 total_symbols_seen, total_files_seen): Removed.
1934 (link_callbacks, link_info): New variables.
1935 (main): Initialize link_info. Don't call init_bfd_error_vector or
1936 ldsym_init. Don't set now unused variables. Handle -stats.
1937 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1938 (add_ysym): Rewrote.
1939 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1940 search_library, gnu960_check_format, decode_library_subfile,
1941 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1943 (add_keepsyms_file, add_archive_element, multiple_definition,
1944 multiple_common, add_to_set, warning_callback, undefined_symbol,
1945 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1947 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1948 require symbols for %C; look them up instead.
1949 * emultempl/hppaosf.em: Pass link_info to
1950 hppa_look_for_stubs_in_section.
1951 * Makefile.in: Rebuilt dependencies.
1952 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1954 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1956 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1957 ldlang.h and ldctor.h.
1959 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1960 declarations of free and malloc from flex output. Change malloc
1961 to ldmalloc in flex output.
1963 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1965 * ldmain.c (lprefix): Change default from a char to a string
1966 with only one character.
1967 (lprefix_len): Set default to one.
1969 * ldmain.h (lprefix_len): Declare.
1971 * ldsym.c (write_file_locals): Use strncmp rather than a character
1972 comparison for lprefix.
1974 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1977 * emultmpl/hppaosf.em: Include ldexp.h.
1978 (before_parse): Set lprefix and lprefix_len correctly.
1980 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1982 * ldlex.h: Don't declare yywrap if it is a macro.
1983 * ldlex.l: Include sysdep.h.
1984 * ldlang.c (lang_for_each_statement_worker,
1985 lang_for_each_statement): Forgot to use PARAMS.
1987 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1989 * Makefile.in: Added .PHONY targets where appropriate. Added some
1991 (gcclibdir, version): Removed unused variables.
1992 (DEP): New variable, set to mkdep.
1993 (ALL_CFLAGS): New variable. Used in .c.o target.
1994 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1996 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1997 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1998 mostly obsolete variables. Adjusted remaining uses.
1999 (DEF_EMUL): Removed variable.
2000 (ldmain.o): Handle undefined EMUL error correctly.
2001 (ldemul-list.h): Depend on config.status rather than Makefile.
2002 Create via temporary file.
2003 (ver960.c, roll, make): Removed obsolete targets.
2004 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2006 * dep-in.sed: New file, used when rebuilding dependencies.
2008 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2010 Made many changes to eliminate gcc warnings. Made various
2011 cosmetic changes, declared various things in header files, removed
2012 various extern declarations from .c files. No substantive
2015 * ldlang.c (lang_process): Ifdef out final call to
2016 lang_size_sections again (reverting change of Nove 2), since it
2017 breaks the Sun4 linker.
2019 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2021 * configure.in (alpha-*-netware*): New target; use alpha.
2023 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2025 * configure.in: Group targets by CPU. Merge some m68k target
2026 entries with different CPU specs that use the same ld_target
2029 * configure.in: Add sparc*-*-coff.
2030 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2031 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2032 (em_coff_sparc.c): Add dependencies and build rules.
2034 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2036 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2038 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2040 (command_line_option): Accept and ignore them (for now).
2041 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2042 where n is a number.
2044 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2046 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2047 not in bfd_com_section, create the section in the BFD so that it
2048 can be placed in the right output section.
2050 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2052 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2053 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2054 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2055 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2056 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2057 Move OTHER_READONLY_SECTIONS after all the other readonly
2058 sections. Don't use DATA_ADDR twice.
2060 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2061 p is in a common section, make sure the BFD has a section of that
2064 * ldlang.c (lang_common): Add newline to error message.
2066 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2068 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2069 Lynx-specific script instead of m68kcoff.
2070 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2071 (ENTRY): Define as __main.
2072 (TEXT_START_ADDR): Define as 0.
2073 (PAGE_SIZE): Define as 0x1000.
2074 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2075 * scripttempl/m68klynx.sc: New file.
2077 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2079 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2080 arguments rather than treating them as emulation names.
2082 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2084 * configure.in: Support x86 unixware and netware plus generic netware.
2086 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2088 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2091 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2093 * Makefile.in (distclean): Don't delete dvi or info files.
2094 (ld.info): Update dependency list.
2095 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2097 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2099 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2100 Set output_filename instead of creating a new node.
2101 (open_output): Don't set output_filename.
2102 (lang_final): Create the new node here.
2103 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2105 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2107 From Pete Hoogenboom (hoogen@cs.utah.edu):
2109 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2110 edata, _edata, end): Add definitions of these symbols.
2111 (__end): Remove definition of this symbol.
2112 (__data_start): Move definition of this symbol.
2114 * emultempl/hppaosf.em: Various fixes and support for linker stub
2116 (hppaosf_finish, hppaosf_search_for_padding_statements,
2117 hppaosf_create_output_section_statements): New functions in
2118 support of linker stub generation.
2119 (ld_hppaosf_emulation): Redefine to include new
2120 emulation-specific routines.
2122 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2123 Pass abs_output_section rather than NULL to avoid invalidating
2126 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2128 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2129 (em_i386mach.c): New rule.
2130 * configure.in (i[34]86-*-mach*): New case.
2131 * config/i386-mach.mt: New file.
2132 * emulparams/i386mach.sh: New file.
2134 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2136 * ld.h (flag_is_*): Removed macros.
2137 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2138 Consistently check the BFD symbol flags directly, rather than
2139 using file_is_* macros.
2141 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2143 * configure.in (sparc*-*-lynxos*): New target.
2144 * Makefile.in: Add rule for em_sparclynx.c.
2145 (ALL_EMULATIONS): Add Lynx emulations.
2146 * config/sparc-lynx.mt: New file.
2147 * emulparams/sparclynx.sh: New file.
2148 * scripttempl/sparccoff.sc: New file.
2150 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2152 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2154 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2156 * relax.c (write_relax): Check return value of bfd_seclet_link.
2158 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2160 * ldlang.c (delete_output_file_on_failure): New variable.
2161 (open_output): Set it after bfd open succeeds.
2162 * ldmisc.c (vfinfo): Test it.
2164 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2166 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2169 * ldemul.c: Support was added to allow emulation-specific
2170 processing to occur. This support was added primarily for linker
2171 stub generation in the elf32-hppa gld.
2172 (ldemul_finish, ldemul_create_output_section_statements): New
2174 * ldemul.h: Support was added to allow emulation-specific
2175 processing to occur. (As described above.) Added finish and
2176 create_output_section_statements fields to
2177 ld_emulation_xfer_struct structure.
2178 * ldlang.c: Add calls to emulation-specific routines.
2179 (lang_process): Add call to
2180 ldemul_create_output_section_statements function.
2181 (lang_process): Add call to a emulation-specific routine (and
2182 some processing after the call).
2184 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2186 * configure.in: mips*- instead of mips-, mips*el changes
2188 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2190 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2191 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2192 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2193 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2194 * config/alpha.mt: New file.
2195 * emulparams/alpha.sh: New file.
2196 * scripttempl/alpha.sc: New file.
2198 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2200 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2201 types of different sizes (eg: 64 and 32 bits), so coerce.
2202 * ld.h (ALIGN_N): Add warning about usage.
2204 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2206 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2207 which we already have a definition, rather than checking in
2208 several different places whether the symbol is weak.
2210 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2212 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2213 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2214 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2215 expanded within them.
2216 * config/mipsb-elf32.mt: New file.
2217 * emulparams/elf32mipb.sh: New file.
2218 * Makefile.in (em_elf32mipb.c): New target.
2220 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2222 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2223 lang_input_file_is_search_file_enum so objects brought in using
2224 INPUT() do a path lookup.
2226 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2228 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2229 instead of {i386,m68k}-coff.
2230 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2231 * config/i386-lynx.mt: New file.
2232 * config/m68k-lynx.mt: New file.
2233 * emulparams/i386lynx.sh: New file.
2234 * emulparams/m68klynx.sh: New file.
2236 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2237 but defaulting to _start.
2239 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2240 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2243 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2245 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2246 HOSTING_LIBS for testing.
2248 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2250 Finish up support for i386-sysv4 (without shared libraries):
2251 * ld.h (flag_is_weak): Define.
2252 * ldlang.c (print_symbol): Mention whether symbol is weak.
2253 (print_input_section): Print weak symbols as globals.
2254 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2255 (enter_global_ref): Do not warn if a weak symbol redefines a
2256 global symbol. Do not let a weak symbol redefine a common symbol.
2257 (enter_file_symbols): Treat weak symbols as global symbols.
2258 (subfile_wanted_p): Do not pull in an object file from a archive
2259 just to resolve an undefined weak symbol.
2260 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2261 error; the error might be that malloc has run out of space.
2262 * ldsym.c (write_file_locals): Treat weak symbols as global.
2263 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2265 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2266 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2267 * emulparams/elf_i386.sh: New file.
2268 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2269 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2270 (ALL_EMULATIONS): Add em_elf_i386.o.
2271 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2272 (em_elf_i386.c): New target, like other em_*.c targets.
2273 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2274 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2275 nonempty, and configured for native, add it to LIB_PATH.
2277 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2279 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2280 Added statements to pass stab and stabstr sections through and
2281 mark them as NOLOAD, which makes GDB happier.
2283 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2285 * configure.in: Accept m68k-lynx-lynxos config.
2287 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2289 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2291 * config/coff-h8300.mt: Add EMUL=h8300h.
2293 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2295 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2297 * Makefile.in: Changed CXX back to g++.
2299 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2301 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2303 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2305 * Makefile.in (TAGS): Use shell wildcards.
2307 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2309 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2311 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2313 * ld.texinfo: re-enable included config file; conditionalize doc
2314 for -oformat to interact properly with SingleFormat doc config
2315 var; rename @up/@down to @raisesections/@lowersections.
2317 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2319 * configure.in: recognize m88110.
2321 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2323 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2324 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2325 ELF emulation is "elf32-hppa" not "elf-big".
2326 (hppaosf_before_parse): Remove unneeded processing of environment
2328 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2329 .text segment of output file.
2330 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2332 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2334 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2337 * ldlang.c, ld.h: updated copyright.
2339 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2341 * ldlang.c (open_output, lang_check): Check return value of
2344 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2346 * scripttempl/h8500.sc: Start all sections in a different segment.
2347 * scripttempl/z8ksim.sc: Handle constructors
2349 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2351 * Makefile.in: revert earlier changes back to execute runtest
2352 with make check. cdtest and bootstrap now function as they
2353 did within the Makefile.
2355 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2357 * Makefile.in: Update dependencies.
2359 * configure.in: Set EMULATION_OFILES in Makefile based on
2360 --with-targets option.
2362 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2364 * Makefile.in: check targets reimplemented to old way.
2366 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2368 * config/i386v.mh, config/irix4.mh: Use gcc
2369 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2370 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2371 bfd/configure.host change.
2373 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2375 * scripttempl/elf.sc: Handle .line and .debug* sections.
2377 * ldlex.l: Use bfd_scan_vma, not strtoul.
2379 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2381 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2382 Remove inital caps in some error messages, change "can't" to
2383 "cannot", add missing colons.
2384 * ldmisc.c (vfinfo): Print "%%" as a single %.
2385 For '%' followed by unrecognized character, print them both
2386 verbatim instead of expecting a char * arg.
2387 For '%C', don't put the function name in parens.
2389 * ldexp.c (invalid): Pass "%%", not "% ".
2391 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2393 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2394 (BSS_VAR): Removed; now always define _fbss.
2395 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2398 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2400 * configure.in: z8k-coff is the same as z8k-sim
2402 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2404 * testsuite/lib/ld.exp: new file
2405 * testsuite/config/unix-ld.exp: new file
2406 * testsuite/ld.bootstrap/bootstrap.exp: new file
2407 * Makefile.in: add dejagnu support for make check
2409 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2411 * ldlex.l (comment): Add missing newline in message.
2412 * ldindr.c (add_indirect): Ditto.
2413 * ldexp.c (exp_fold_tree): Ditto.
2415 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2417 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2420 * ldmisc.c (multiple_warn): New function.
2421 * ldmisc.h: Declare it.
2422 * ldmain.c (enter_global_ref): Call it.
2423 * ld.h (ld_config_type): Add warn_common.
2424 * ldlex.l, ldgram.y: Set it with -warn-common option.
2425 * ldver.c (help): Document it.
2427 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2429 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2430 target-specific sections, and for changing data section vma.
2432 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2434 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2435 terminals, for Solaris.
2436 (dirlist_ptr): New static variable.
2437 (command_line_option): Accept new options.
2439 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2442 * config/sun4sol2.mt: Pass emulation name without ".sh".
2444 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2445 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2447 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2449 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2450 .dtors, .data1, .rodata1 sections, instead of combining them into
2451 other sections. For `-r', set all section start addresses to
2454 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2455 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2456 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2458 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2460 * genscripts.sh: If this is the default emulation, set
2462 * emultempl/*.em: Use it to determine whether to compile in the
2465 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2466 genscripts.sh. Pass the current emulation name without ".sh" on
2468 * genscripts.sh: Take an default emulation arg.
2469 Use the current emulation name as EMULATION_NAME.
2470 Make default lib path for cross-compiling ':', not null.
2471 * emulparams/*.sh: Don't set EMULATION_NAME.
2472 * ldemul.c (ldemul_get_script): Take isfile arg.
2473 Pass it to emulation's get_script function.
2474 * ldemul.h: Adjust get_script prototypes.
2475 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2477 * ldfile.h: Declare it.
2478 * ldgram.y: Accept a script on the command line again,
2479 for parsing compiled-in scripts.
2480 * ldmain.c (main): If ld script is a file, parse it as a -T
2481 option, otherwise parse it directly.
2482 * emultempl/*.em (*get_script): Return the scripts themselves if
2483 this is the default emulation; otherwise return their file names.
2484 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2486 * emulparams/m88kbcs.sh: Use it.
2488 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2490 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2492 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2493 there's no change log entry yet, tsk tsk) from the list of
2494 emulations compiled in until Mark gets around to checking in
2495 emulparams/i386linux.sh.
2496 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2497 changed, this file gets updated.
2499 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2501 * ldgram.y (OPTION_Lfile): New token.
2502 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2503 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2505 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2507 * configure.in: h8/300h support needs own .mt file.
2508 config/coff-h8300h.mt: New file.
2510 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2512 * ldmain.c: Don't include sys/stat.h; it already got included
2513 somewhere along the way.
2515 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2517 * Makefile.in: Add h8300h support.
2518 emulparams/h8300h.sh: New file.
2519 scripttempl/h8300h.sc: New file.
2521 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2523 * ldfile.c (ldfile_open_file): In error message, use the name the
2524 user gave (e.g., "-lc"), rather than the base file name.
2526 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2528 * ldmain.[ch]: Remove initial Q_ from function names.
2529 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2531 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2533 * ldlang.c (lang_process): Move loading of default script from
2534 here to main. Add a "/" to start of script name to prevent
2535 finding it in "." first.
2537 * ldmain.c (set_scripts_dir): Don't look in "." first.
2539 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2542 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2544 * Makefile.in (em_m88kbcs.c): Correct dependency.
2545 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2546 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2547 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2549 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2551 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2552 main.c (main): Print the errno string in the error message.
2554 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2556 * configure.in: Accept h8300h for target cpu.
2558 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2559 present (demangle is smart enough to know whether to do it or not).
2561 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2563 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2564 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2566 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2568 * ldmain.c (get_emulation, check_for_scripts_dir,
2569 set_scripts_dir): New functions.
2572 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2574 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2575 Create symbol "end" instead of "__end". Comment out some parts
2576 that may not be needed (yet) for elf.
2578 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2580 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2582 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2584 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2585 when no prototype is being supplied.
2586 (ldmalloc, ldrealloc): Size argument is now size_t.
2588 * ldmisc.c (finfo): New function, accepts FILE* argument.
2589 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2590 without leading zeros.
2591 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2592 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2594 (concat, buystring): String lengths are size_t.
2595 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2597 * ldlang.c (new_statement): Size argument is now size_t. Added
2598 forward declaration with prototype.
2600 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2602 * ldgram.y (OPTION_v): Don't turn on verbose output.
2604 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2606 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2609 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2611 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2612 collect2 doesn't look for gld any more anyhow.
2614 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2616 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2617 now have a non NULL srefs_chain.
2619 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2620 hp300hpux, since the latter does not exist.
2622 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2624 * genscripts.sh: Put the scripts in the ldscripts directory, not
2626 * configure.in (ldscripts): Make, instead of emulations.
2627 * Makefile.in (scriptdir): Take off the "ld" part.
2628 (install, clean, distclean): Use ldscripts, not emulations.
2629 In tests, don't pass -Lemulations.
2630 Don't pass tooldir/lib to genscripts.sh.
2631 * genscripts.sh: Don't take tooldir/lib arg.
2632 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2633 default script file.
2635 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2637 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2639 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2641 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2643 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2645 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2646 run in parallel without colliding on yacc's static file names.
2647 Without the stub rule, make will try to start two yacc's
2648 concurrently which fails because of yacc's static file names.
2650 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2652 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2655 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2657 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2658 different from libdir.
2660 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2662 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2664 * ldver.c (help): New function.
2665 * ldver.h: Declare it.
2666 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2668 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2670 * Makefile.in (INCLUDES): Don't need ../include any more.
2672 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2674 * ldlex.l, ldgram.y: Support new -oformat option.
2675 Remove attempt at supporting script fragments on the command line.
2676 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2677 * mri.c (mri_format), ldgram.y: Change callers.
2678 * ldlang.h: Change prototype.
2680 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2682 * Makefile.in: canonicalize install.sh; for use within
2683 this directory (and subdirs)
2685 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2687 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2689 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2692 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2694 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2695 It wasn't documented (or likely used) and wastes time.
2696 (try_open): If EXTEN is empty, don't try it.
2698 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2699 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2700 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2701 with normal function declarations.
2703 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2704 Move *.sc-sh to scripttempl/*.sc.
2705 * {emultempl,emulparams,scripttempl}/README: New files.
2706 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2707 removed, replaced with generic.em.
2708 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2709 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2711 * *.em (*_get_script): Return script name instead of script contents.
2712 * ldlang.c (lang_process): Change caller.
2714 * ldlex.l, ldgram.y: Recognize -m option.
2715 Check for input files after *all* options in grammar.
2716 * ldmain.c (main): Check for -m options. Add default directory
2719 * mkscript.c: File removed.
2720 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2721 to add to the default LIB_PATH.
2722 Look for input files in the new subdirectories.
2723 Create the scripts in emulations subdirectory and don't filter
2724 them through mkscript.
2725 * configure.in: Make the emulations subdirectory.
2727 * Makefile.in: Account for all of the above changes.
2728 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2729 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2730 Put CFLAGS last in the compilation rules.
2731 Add -I../bfd to INCLUDES so sysdep.h is found.
2733 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2735 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2737 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2738 dependent on RELOCATING, not RELOCATION.
2739 * hp3hpux.sh (SHLIB_PATH): Define it.
2741 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2743 * ldfile.c (try_open): If opening without the extension fails,
2744 try with the extension even if -v or -V was given.
2745 had_script is imported (from ldgram.y), not exported.
2747 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2749 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2751 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2753 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2754 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2756 (section): Use statement_list_opt, not statement_list.
2757 * m68kcoff.sc-sh: Gather constructors and destructors and define
2758 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2759 * sa29200.sc-sh: Gather constructors and destructors and define
2760 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2762 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2764 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2765 * configure.in: No longer need to configure to get sysdep.h.
2767 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2769 * Makefile.in: remove install:all and install-info:info
2770 dependencies (these cause some spurious rebuilds at 'make install'
2773 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2775 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2776 (mips-idt-ecoff*): Added trailing '*'.
2777 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2778 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2779 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2781 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2782 incorrect definitions.
2784 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2786 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2787 symbols, unless stripping.
2789 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2791 * Makefile.in: configure looks for ####, so remove lines with many
2793 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2794 and HOSTING_LIBS correctly so that ``make check'' will work.
2796 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2798 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2799 to etext, edata, and end. Needed for IRIX 4.0.5F.
2800 Patch from mwp@iconix.oz.au (Michael Paddon).
2802 * Version 2.2.1 released.
2804 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2806 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2807 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2809 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2811 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2814 * Version 2.2 released.
2816 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2818 * ldver.c (ldversion): Bump version number to 2.2.
2820 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2824 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2826 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2828 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2830 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2831 mkscript.o, rather than directly from mkscript.c.
2833 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2835 * configure.in: Look for ${target_makefile_frag} relative to
2836 ${srcdir}, not relative to build directory.
2838 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2839 * configure.in: Recognize hppa*-hp-osf.
2840 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2841 (em_hppaosf.c): Build it.
2842 * config/hppaosf.mh, hppaosf.mt: New files.
2844 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2845 some system header files. All uses changed.
2847 * configure.in: Recognize i386-aix configurations as i386-coff
2850 * configure.in: Recognize m68*-*-hpux.
2851 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2852 the value of STACKZERO.
2853 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2854 (em_hp3hpux.c): Build it.
2855 * hp3hpux.sh, config/hp300hpux.mt: New files.
2857 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2859 * mips.sc-sh: Put constructors in the .data section.
2860 * Makefile.in (cdtest): Added dependency on ld.new.
2862 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2864 * Makefile.in: Change definition of $(tooldir) to match FSF.
2865 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2866 Support VAX Ultrix and BSD.
2868 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2870 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2872 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2874 * ldlang.h (struct memory_region): Change `length' and
2875 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2876 * ldlang.c, mri.c: Corresponding changes, plus lint.
2878 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2880 * configure.in: For all i386 targets, accept i486 as well.
2882 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2884 * ldlang.c (wild_doit): Preserve all flags for a
2885 SEC_SHARED_LIBRARY section.
2886 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2887 computing largest_section.
2889 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2891 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2892 fields of newly created structure.
2894 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2896 * ldmain.c (g_switch_value): New variable.
2897 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2898 (command_line_option): Accept -G and set g_switch_value.
2899 * ldlex.l (COMMAND): Accept -G.
2900 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2902 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2904 Support for linking and loading at different places:
2906 * ldlex.l: Add "AT" keyword.
2907 * ldgram.y: Cleanup, and parse AT.
2908 * ldlang.c (print_output_section_statement): Print output address
2909 of section in map. (lang_size_sections): Fill sections' lma with
2911 * ldlang.h (lang_output_section_statement_type): Add load_base
2914 * ldindr.c (add_indirect): Keep more information in the alias
2916 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2917 attribute from an input section.
2918 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2919 default. (Q_enter_file_symbos): Indirect symbols now are known by
2920 their section, not a special symbol flag.
2921 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2922 (write_file_globals): Write the mapping for an indirect symbol.
2923 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2926 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2928 * ld.texinfo: changes for q1
2930 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2932 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2934 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2936 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2938 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2940 * mips.sc-sh: Added variables which may be overridden by a
2942 * mipsidt.sh: New file; emulation for IDT MIPS board.
2943 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2944 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2945 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2946 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2948 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2950 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2952 * i386bsd.sh, config/i386bsd.mt: New files.
2953 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2955 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2957 * mri.c: Add extern declaration of strdup.
2958 * ldsym.c (KEEP macro): Add spaces around '=' for the
2959 sake of old (e.g. PCC) compilers.
2961 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2963 * ldver.c: Bump to version 2.1.
2965 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2967 * ldgram.y: allow section types without address expressions.
2968 * ldlang.c (lang_relocate_globals): avoid possible hang with
2969 undefined but unreferenced symbols.
2970 * relax.c (relax_section): don't complain if the script file isn't
2971 relaxable but -relax is set
2973 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2975 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2977 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2979 * mipsbig.sh: New file. Big endian MIPS emulation.
2980 * config/mips-big.mt: New file. Use mipsbig emulation.
2981 * configure.in (mips-sgi-irix*): Use target mips-big.
2982 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2983 (em_mipsbig.c): New target. Uses mipsbig.sh.
2985 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2987 * mips.sc-sh: Put .scommon sections into .sbss section.
2989 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2990 rather than always putting them in bfd_com_section.
2991 * ldlang.c (lang_common): If a common symbol is not in
2992 bfd_com_section, put in a section of the same name, rather than
2993 always putting it in section COMMON.
2995 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2997 * ldmain.c (subfile_wanted_p): If we already have a common
2998 definition of a symbol, don't necessarily pull in an object file
2999 that provides a non-common definition.
3001 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3002 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3004 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3005 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3007 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3009 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3012 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3014 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3015 checking for equality to bfd_com_section.
3017 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3019 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3020 targets, linker script.
3021 * mipslit.sh: New file. Little endian MIPS emulation.
3022 * config/mips-lit.mt: New file. Use mipslit emulation.
3023 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3024 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3025 (em_mipslit.c): New target. Uses mipslit.sh.
3027 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3029 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3030 $(tooldir)/bin/gld, so that gcc can find it with or without
3033 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3035 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3036 write_norel. All linking is now done via write_relax. Call
3037 ldsym_write before calling write_relax.
3038 * relax.c: Added copyright.
3039 (write_relax): Renamed from write_relaxnorel. Added relocateable
3040 argument. seclet_dump renamed to bfd_seclet_link.
3041 * relax.h: Added copyright.
3043 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3045 * ldmain.c (decode_library_subfile): Patch from
3046 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3048 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3050 * config/vxworks960.mt renamed to config/i960.mt
3052 * configure.in: sparc-aout emulates a sun4, as does
3053 sparc*-vxworks, i960-nindy uses gld960 emulation
3055 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3057 Fix support for NOLOAD, add INCLUDE
3058 * ldfile.c (ldfile_open_command_file): pass file name to
3060 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3061 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3064 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3066 * Makefile.in, config.h: no more default emulation. Make the lack
3067 of emulation a compile time error
3069 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3071 * configure.in: recognise all sparclite variants, not just 'sparclite'
3073 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3075 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3078 * configure.in: accept *-ericsson-ose for any m68k CPU.
3080 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3081 for each output section.
3083 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3085 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3086 macro bfd_asymbol_bfd as appropriate.
3087 * Makefile.in: Un-duplicate ldlex.c dependency.
3088 * condigure.in: Replace my_host case table by sourcing
3089 ../bfd/configure.host. Allow std-host as the default.
3090 * ldmisc.c: Change logic for C++ name demangling: There is
3091 no initial '_' to remove from stab-derived function names.
3093 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3095 * ldlang.c (lang_init_script_file): don't attach the output file
3096 sections to the script file.
3098 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3099 * ldlang.c (wild): run expansion loop over command line bfd too.
3100 (lang_ini_script_file): initialize more parts of the command line
3102 * ldlex.l: fix DEFINED start states.
3104 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3106 * ld.texinfo: new doc.
3107 * ldgram.y, ldlex.l: understand -y<symbol>
3108 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3109 print info. (add_ysym): new function.
3110 * ldsym.h: (ldsym_type): new define SYM_Y.
3112 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3114 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3115 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3116 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3117 macros with PARAMS. Recreational cleanup. Update copyrights.
3119 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3121 * Makefile.in: pass down the bfd source directory for includes
3123 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3125 * ldlang.c (lang_size_sections): don't change size and address for
3126 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3129 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3131 * relax.c (build_it): re-enable the processing of data_statements
3132 in scripts, makes counted contructor lists work again.
3134 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3136 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3138 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3140 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3143 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3145 * Support for i386-sysv.
3146 configure.in: check for i386-*-sysv* and i386-*-sco*.
3147 i386coff.sc-sh: rewrote to support SVR3 by default.
3148 ldctor.c (find_constructors): preserve stat_ptr.
3149 ldlang.c (wild_doit): initialize vma and size of new output
3150 section to corresponding input section. This is required for
3151 shared library support.
3152 (lang_size_sections): don't modify vma and size of sections which
3153 are never loaded (for shared libraries).
3154 ldwrite.c (copy_and_relocate): copy the contents of any section
3155 which has contents, not just sections which are loaded (for shared
3158 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3160 * ldlang.c (size_input_section): count the sizes of all sections
3163 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3165 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3166 to demangle symbols better
3168 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3170 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3171 exist when linking with -r.
3173 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3175 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3178 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3180 * ldmain.c (linear_library): don't even think about processing
3181 an object file if it's already been done
3183 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3185 * configure.in: the hp9000/300 config file is now hp300
3187 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3189 * config/z8ksim.mt: new file
3191 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3193 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3194 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3196 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3197 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3198 * ldlang.c (lang_add_keepsyms_file): New function.
3199 * ldlex.l: Handle "-retain-symbols-file".
3200 * ldsym.c (keepsyms_file, kept_syms): New vars.
3201 (process_keepsyms): New functihon; reads file, marks symbols for
3203 (write_file_locals): File symbols should always be kept.
3204 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3205 and "-s". Process retain-symbols file before setting symtab.
3206 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3207 (keepsyms_file, kept_syms): Declare them.
3209 * ldmain.c (main): Non-fatal errors should still cause non-zero
3210 exit status even with -r.
3212 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3214 Added initial support for the z8k
3215 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3216 * configure.in, Makefile.in: modified to reflect above
3218 * ldlang.c (lang_check): when linking conflicting architectures,
3219 make the output file reflect at least one of the bad inputs.
3221 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3223 * Makefile.in (install): if $(tooldir) exists, install ld in
3226 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3228 * Makefile.in, configure.in: modified to support i386-coff
3229 * i386coff.sh: new file
3231 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3233 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3234 added m68k-coff emulation mode, stolen from a29k emulation.
3235 Almost certainly wrong, but perhaps better than sun3.
3237 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3239 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3240 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3241 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3242 This is one character shorter, and lets people build on
3243 SVR3 system. (ld__h8300xray.[co] was the killer there;
3244 h8300xray.sc-sh is also overlong, but seems harmless.)
3245 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3246 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3247 * configure.in: Add host isc.
3249 * ldver.c: Call it version 2.0.
3251 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3253 * ldver.c: Bump to version 0.98.
3256 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3258 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3260 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3261 * ldlex.l: Moved comment() to end, since some compilers
3262 otherwise have problems with input() used before it is defined.
3264 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3266 * configure.in: added Solaris 2 and Irix 4 host support.
3268 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3270 * Makefile.in: remove -S flag from the FLEX definition
3272 * configure.in: rewrote, using new style case statement. use
3273 m68k.mt for m68k-aout systems
3275 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3277 * Makefile.in: map "ld" through program_transform_name when
3280 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3282 * cplus-dem.c: Removed. Use the version in libiberty now.
3283 * ldmisc.c: Use new libiberty version of cplus_demangle().
3285 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3287 * gld960.em (gld960_choose_target): default to little endian, not
3290 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3292 * ldlang.c (lang_process): don't pass null pointers when
3293 abs_output_section is what is required.
3294 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3295 used, and pass that down.
3296 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3299 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3301 * configure.in, config/ose68.mt: renamed OSE to ose.
3303 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3305 * ldsym.c (write_file_locals): Reorder check for common or
3306 undefined symbols so that it works.
3308 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3310 * configure.in: accept all m68K family members.
3312 * Makefile.in: always create installation directories.
3314 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3316 * ldlex.l: now parses comment correctly, added ~ to acceptable
3319 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3320 unary -ve constants.
3322 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3323 the command line can't be found.
3325 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3327 * ldlang.h: add new field "loadable" to output_section_statement.
3328 * ldlang.c (lang_output_section_statement_lookup): initilize new
3329 field. (wild_doit): if new field is not set, then stop output
3330 section from being loadable.
3331 (lang_enter_output_section_statement): set the field from the
3333 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3334 * h8300hms.sc-sh, h8300hms.em: get -r right.
3336 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3338 * ldint.texinfo: New internals manual (beginnings thereof).
3339 * PORTING: Removed, merged into ldint.texinfo.
3341 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3343 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3344 cdtest.exp: A test program (copied from libg++/test-install)
3345 that tests that constructor and destructors are handled
3348 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3350 * Makefile.in (install): install from ld.new, renaming during the
3351 copy, or else the next 'make install' needs to re-link ld.
3353 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3355 * configure.in: generalise hp recognition (from sef).
3357 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3359 * configure.in: recognize bsd and hpux hppa configurations.
3360 error messages echo to stderr, not stdout
3362 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3364 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3365 ldmisc.c: removed rcsid's.
3367 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3369 * ldlang.c (lang_map): print changes in sizes due to relaxing
3370 (size_input_section): maintain the delta information.
3371 * ldlang.h: add new field to struct to contain delta info.
3372 * relax.c (relax_section): complain if input not relaxable.
3373 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3376 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3378 * ldmain.c(main): prevent -r and -relax from being on at the same
3381 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3383 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3387 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3389 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3391 * ldlang.c(open_output): set the target arch and machine as soon
3392 as we can. (lang_size_sections): use new macros for setting vma
3395 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3397 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3398 Also deleted an unreachable path to wrs.
3400 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3402 * Makefile.in (install): use -d test for $tooldir before
3403 installing ld there so that $tooldir can be inherited from
3406 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3408 * ldlang.c: Two non-substantial changes for the sake of
3409 the old Portable C Compiler.
3411 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3413 * ldgram.y, ldlex.l: parse ABSOLUTE
3414 * ldexp.c: add support for ABSOLUTE
3416 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3418 * Makefile.in: Added default definitions for HOSTING_CRT0,
3419 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3420 * config/*.mh: Miscellaneous clean-up: Removed definitions
3421 of YACC (since it is not longer used in the Makefile).
3422 Remove HOSTING_* definitions that are subsumed by the
3423 ones added to Makefile.in. Removed most definitions of CC.
3424 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3425 These are no longer needed.
3427 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3429 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3430 rules, since these are used when building a distribution.
3431 * Makefile.in (ldlex.c): Don't re-direct output, since that
3432 leaves a bogus output files if it fails.
3434 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3435 * ldlex.c: Fix some unnecessary flex-specific-isms.
3437 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3439 * ldgram.y: move spurious semicolon
3440 * ldexp.h: fix prototype
3442 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3444 * ld.texinfo: references to linker now say "ld" not "gld".
3446 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3448 changed calling convention for Q_enter_global_ref
3449 * ldexp.c, ldlang.c, ldmain.c: reflect this
3450 * ldver.c: bump version to 1.97.1
3451 * ldindr.c (add_indirect): when an edict declaring an indirect
3452 symbol is found, make sure that any ideas about the symbol being
3453 common are changed if it now known to be defined.
3454 * ldmain.c (linear_library): complain once if archive isn't
3456 * ldlang.h, ldlang.c: make room for and initialize the complain
3459 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3461 * Makefile.in: use flex & bison from ../ if they exist.
3463 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3465 * relax.c (build_it): don't allocate space in the output file for
3466 stuff if -R flag applys to it.
3467 * ldfile.c: merge in VMS filename support
3468 * ldmain.c (main): take out ./ from library path, and close file
3469 before unlinking. Make multiple defs of a symbol create an
3471 * ldmisc.c: fatal errosrs delete output file
3473 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3475 * ldver.c: Increase version number to 1.97, for consistency
3478 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3480 * Makefile.in: FLEX -> LEX.
3482 * ld.texinfo: {} -> @{@}.
3484 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3486 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3487 (and associated change in -c option, now used for these scripts)
3489 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3491 * ldver.c: Bumped version to 1.96 - new release, resync with the
3493 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3494 rather than with raw malloc, makes it easier to track where memory
3496 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3497 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3498 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3501 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3503 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3505 * Makefile.in: use bootstrap for check.
3507 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3509 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3511 * Makefile.in: now use flex, not lex
3512 * ldlex.l, ldlang.c, ldctor.c: lint
3514 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3516 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3517 different sorts of filenames on the command line than in a script.
3519 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3521 * Makefile.in: rework CFLAGS so that they can be passed on the
3522 make command line. Remove MINUS_G. Default CFLAGS to -g.
3524 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3526 * relax.c: added handling for new "padding" seclet type, used to
3527 fill out gaps between section.
3528 * ldgram.y, ldlex.l: now -defsym on the command line is done
3531 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3533 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3535 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3537 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3540 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3542 * Makefile.in (install): Install second copy in $(tooldir)/bin
3543 without $(program_prefix), since that's what gcc expects.
3545 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3547 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3548 * h8300*: fix bit rot and add support for h8300xray target
3549 * go32.sh: target emulation for go32.
3551 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3553 * gld960.em, i960.sc-sh. Fix i960 bit rot
3555 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3557 * Makefile.in: install man page.
3559 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3561 * config/mt-<foo> renamed to <foo>.mt
3562 * config/mh-<foo> renamed to <foo>.mt
3563 * configure.in changed to reflect this
3564 * genscripts.sh now make .xbn files rather than .xN files
3566 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3568 * ldver.h: fix decl of ldversion.
3570 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3572 * Makefile.in: added check target.
3574 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3576 * ldmain.c (Q_enter_file_symbols): now aliases work again
3578 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3580 * Makefile.in: added clean-info target.
3582 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3584 * ldexp.c (exp_print_tree): don't try and follow null pointers
3586 * ldgram.y: remove 11 shift reduce errors
3588 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3590 * Makefile.in: added tooldir and program_prefix.
3592 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3594 * ldlang.c (size_input_section): don't move absolute sections
3598 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3600 * cplus-dem.c: yet another copy of this - maybe it should go into
3602 * ldgram.y: now -V and -v have different actions
3603 * ldver.c: if -V, prints list of emulations compiled in
3604 * ldmisc.c: support for cplus demangling
3607 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3609 * Makefile.in, configure.in: removed traces of namesubdir,
3610 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3611 copyrights to '92, changed some from Cygnus to FSF.
3613 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3615 * Makefile.in: Change mkscript rule into one for ./mkscript
3616 (for the sake of makes that don't realize they're the same).
3617 * PORTING: Add more details.
3618 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3620 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3622 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3623 config/mt-hp300bsd: New port to hp300 running BSD.
3625 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3627 Major rewrite of how ld is configured. The major idea
3628 is to use shell scripts to generate everything.
3629 * generic.em replaces ldtemplate.
3630 * Other *.em files replace various *.c files.
3631 A *.em file is a shell script that generates the corresponding
3632 ld__*.c file that implements an emulation. This is usually
3633 a straight 'cat' of a here-document, possibly with substitutions.
3634 * Script files (*.sc) are places by *.sc-sh scripts.
3635 Again, these are simple shell scripts that 'cat'
3636 here-documents, usually with some substitutions.
3637 The output a *.sc-sh is a script file.
3638 * Each emulation is defined by a short shell script with
3639 extension *.sh that specifies the emulation-specific
3640 parameters (such as the name of the *.sh-sc and *.em
3642 * genscript.sh is the master shell script used to generate
3643 an emulation. It is passed various argument, including
3644 the name a the emulation-speciic *.sh file that it
3645 "sources" to set variables to emulation-specifc parameters.
3646 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3647 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3648 * config/mh-foo: Rename LDEMULATION names as appropriate
3649 (usually 'gldfoo' -> plain 'foo').
3650 * ldwrite.c: Fixed a typo in a comment.
3651 * Makefile.in: Major changes. Removed some the sed
3652 magic to converts scripts, since that is now handled
3653 by genscripts.sh and the *.sc-sh scipt generators.
3654 * config.h: Remove a bunch of macros defining emulations
3655 and targets. This becomes one less file to edit when
3656 adding emulations or targets.
3657 * ldemul.h (struct ld_emulation_xfer_struct): Add
3658 emulation_name and target_name fields.
3659 * ldemul.c, ldemul.h: Define some default functions used
3660 by most emulations (and remove from the *.em scripts).
3661 * ldemul.c (ldemul_choose_target): Search the new
3662 ld_emulations array using a loop (instead of a hardwired
3663 nested if statement).
3664 Define the ld_emulation from the automatically-geenrated
3665 ldemul-list.h. This means you no longer have to edit ldemul.c
3666 to add a new emulation.
3667 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3668 their expansions, since the former no longer exist.
3669 * PORTING: A very rough first draft of a porting guide.
3671 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3672 to be terminated by a new-line (instead of requiring a semicolon).
3674 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3676 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3677 tests for NULL pointers all over the place.
3678 * ldlang.c (lang_process): remember to relocate global symbols
3679 *after* relaxing has done it stuff.
3681 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3683 * config/mt-coff-h8300: use EMUL like everything else
3684 * ldlang.c: (print_padding_statement): print the right address.
3685 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3688 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3690 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3691 * ldlang.c (print_data_statement): print the right address.
3693 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3695 * Makefile.in: The rule for testing ld by re-linking itself
3696 via an intermediate -r link was moved to the ld1 rule
3697 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3698 which allows the bootstrap rule to work.
3699 * ldctor.c (find_constructors): Don't create a constructor
3700 list if it is already defined (as would happen if ld is
3701 invoked by collect).
3703 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3705 * config/mh-sparc.h: now uses libgcc.a
3706 * ldmain.c: quit using exit
3707 * *sc: use *(COMMON) rather than [COMMON]
3708 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3709 to allow preprocessing of .l file.
3710 * Makefile.in: New ldlex.l mangling
3711 * ldexp.c (fold_binary): perform expressions with % and / in
3713 * ldfile.c (open_a): open archives on VMS in a special way
3716 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3718 * ldgram.y: map -M behave in the same way as -Map (sets file name
3720 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3721 whether or not relaxing has been done.
3722 * ldmain.c: don't open a map file if it doesn't have a name
3723 * relax.c: all the brains have moved into bfd.
3724 * ldwrite.c: ammend comment
3726 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3728 * Makefile.in: added relax, also made three stage go through a
3731 * config.h: if GNU960 defined, then default emulation mode is
3733 * ldexp.h, ldexp.c: map to file hooks
3734 * ldlang.c: map to file hooks
3735 * ldgram.y: added -Map -relax
3736 * ldlex.l: added -relax, -Map
3737 * ldmain.c: open map file
3738 * ldmisc.c: support for map file
3739 * ldwrite.c: new relax magic
3741 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3743 * Makefile.in, config/tm-*.h: Clean up make output, only
3744 pass DEFAULT_EMULATION to ldmain.c.
3746 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3748 * ldver.c: Bump to version 1.94.
3750 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3752 * Makefile.in: infodir belongs in datadir.
3754 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3756 * Makefile.in: Pass -y to bison. (Again;
3757 accidentally deleted by Rich.)
3758 * news.sc, ldgld68k.sc: Define __end as well as _end.
3760 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3762 * ldindr.h: added to contain prototypes of ldindr.c
3763 * ldfile.c: include ctype.h
3764 * ldmain.c: include the requried prototype headers
3765 * ldwrite.c: get_reloc_upper_bound has been renamed
3766 bfd_get_reloc_upper_bound
3768 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3770 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3771 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3772 spaces following hyphens, bsd make can't cope. added
3773 standards.text support and made it look like all the other
3776 * configure.in: configure now runs entirely in objdir so make file
3777 existence checks against ${srcdir}. Mark this directory as
3780 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3782 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3783 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3784 and mandir now keyed off datadir by default.
3786 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3788 * ldver.c: Bumped version to 1.93.
3789 * Makefile.in: Pass -y to bison.
3791 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3793 * config.h: h8 is now coff, not ieee
3794 * h8300hds.sc: reflect the same
3796 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3798 * ldver.c (ldversion()): Update to 1.92.
3799 * ldctor.c: There are two places constructor sets
3800 can be defined. One of them checked for an existing
3801 duplicate, the other didn't. Unfortunately, the latter
3802 was called after the former ...
3803 So, factor out code for inserting a new element into
3804 constructor_name_list (after checking for a duplicate)
3805 into a new function add_constructor_name, and call
3806 it from both aforementioned places (ldlang_add_constructor
3807 and ldlang_check_for_constructors).
3809 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3811 * Makefile.in: Rename .c files generated from ldtemplate
3812 to have names starting with ld__. This helps 'make clean'.
3814 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3816 * Makefile.in: Take out the version number for install
3817 * m88kbcs.sc: put in contructor blocks.
3819 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3821 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3822 parameter, a format, and an arg pointer, and rename it to
3823 vfinfo(). Write info() in terms of new vfinfo().
3824 New einfo() is the same as info(), except it writes to stderr.
3825 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3826 ldmisc.c: Replace "error" calls to info() by new einfo().
3828 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3830 * ldlex.l ldgram.y: made -V option do same as -v
3831 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3834 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3835 i386 aout changes from Bob Kukura
3836 * Makefile.in, config.h: added i386aout support
3837 * configure.in: fixed /h-{myhost} typo
3838 * ldgram.y: -MM now gives more boring map.
3839 * ldlang.c: now does D_PAGED flag the right way.
3840 * ldsym.c: -MM flags does the right thing.
3842 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3844 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3845 * ldlang.c (init_os): Compensate for BFD change,
3846 where bfd_make_section now returns NULL for a duplicate
3847 section request, instead of the old section.
3849 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3851 * ldver.c: Bump to version 1.91 (consistent with binutils).
3853 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3855 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3856 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3857 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3858 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3859 Add or update copyright notices.
3861 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3864 * Makefile.in: Changed installation directory name scheme
3865 to be consistent with gcc. Also changed 'install'.
3867 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3869 * Makefile.in: new targets ld.mm, ld.me
3871 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3873 * Makefile.in, ldtemplate: Need to use separate scripts
3874 for -n and -N options. Yet more complication.
3876 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3878 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3879 work). Add some lines to avoid Sun Make VPATH bugs.
3881 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3883 * news.sc: Add alignment for data segment.
3884 * ldtemplate: Add (yet another) script to get for -n or -N
3885 options. (These need different alignment than ZMAGIC files.)
3886 * Makefile.in: Add stuff for new foo.xn scripts.
3887 These are generated by replacing "ALIGN(0x...00)" by ".".
3889 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3891 * Makefile.in: new targets ld.ms, ld-index.ms
3892 ld.texinfo: remove tabs, other cleanups for texi2roff
3894 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3896 * ldmain.c (main): Make config.magic_demand_paged be true
3897 by default. Don't the WP_TEXT and D_PAGED flags of
3898 output_bfd here; it's too late, so set it when output_bfd
3899 is created (in ldlang.c). Also fix setting of EXEC_P flag
3900 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3901 * ldlang.c: Remove some duplicate extern declarations.
3902 * ldgram.y: Fixes to -N and -n options.
3903 * Makefile.in: Recognize upper case letters in sed script
3904 to remove assignments from script files.
3905 * ldtemplate: Don't assukme that -N or -n options
3906 imply use of -r script.
3907 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3909 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3911 * ldtemplate: include bfd.h before sysdep.h.
3913 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3915 Restructure configuration scheme for bfd, binutils, ld.
3917 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3918 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3919 Change some config names to match other dirs.
3920 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3922 * config/: Rename some config files to match up h-*.h names.
3923 Remove all the HOST_SYS definitions from the config files.
3925 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3927 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3928 * ldtemplate: Remove ldfile_add_library_path calls;
3929 just use the SEARCH_DIR commands in the script files.
3930 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3931 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3932 This is primarily intended for cross-linking, where you would
3933 place libaries in a different place than native libraries.
3934 Also, emulations made from ldtemplate now use $(srcdir).
3935 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3936 form; people can use the Makefile's LIB_PATH to override.
3938 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3940 * Makefile.in: fix target ld.dvi, add target ld.info
3941 ld.texinfo: make info filename ld.info
3943 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3945 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3947 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3948 few BFD types & enums.
3955 version-control: never