1 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
3 * ld.texinfo, ld.1: Document the -no-keep-memory option.
5 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
7 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
8 does mark shared libraries as executable.
10 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
12 * ldlang.c (lang_common): Change power to int. Pass larger values
13 before smaller values.
14 (lang_one_common): Treat info as int *. Don't bother to check for
15 last value, since it is now zero.
17 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
19 * ldlang.c (load_symbols): An empty archive is OK.
21 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
23 * ldmain.c (progress.h): Include.
24 (main): Call START_PROGRESS and END_PROGRESS.
26 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
28 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
29 .dtors sections, so that these pointers get relocated also.
30 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
31 and end of the constructors/destructors.
33 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
35 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
36 describes an archive, call bfd_link_add_symbols on each member.
37 * ldmain.c (whole_archive): New variable.
38 (main): Initialize it to false.
39 * ldmain.h: Declare whole_archive.
40 * lexsup.c (parse_args): Grok --whole-archive switch.
41 * ld.texinfo, ld.1: Document --whole-archive.
43 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
45 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
46 using the default emulation.
48 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
50 * config/hppaelf.mh (HOSTING_EMU): Likewise.
52 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
54 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
55 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
57 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
59 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
61 * ldlex.l: Return -lFILENAME as the token LNAME.
62 * ldgram.y: Add token LNAME.
63 (input_list): Treat LNAME like NAME, but pass it to
64 lang_add_input_file as lang_input_file_is_l_enum.
65 * ld.texinfo: Document using -lFILENAME in INPUT.
67 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
69 * ldlang.c (lang_check): If the architectures are compatible call
70 bfd_merge_private_bfd_data to let the backend do additional
74 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
76 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
77 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
80 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
82 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
83 all supported emulations.
85 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
87 * ldemul.c (ldemul_list_emulations): New function.
88 * ldemul.h (ldemul_list_emulations): Declare.
89 * ldver.c (help): List supported targets and emulations.
91 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
93 * scripttempl/elf.sc (.debug): Relocate to address 0.
94 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
95 .debug_sfnames, .line): Likewise.
97 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
99 * emultempl/elf32.em (hold_rel): New static variable.
100 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
101 contents whose names begin with ".rel" after hold_rel. Remove the
102 assertion which checked for unplaced .rel sections. Don't try to
103 sort the section into place if place->bfd_section is NULL.
104 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
105 section beginning with ".rel".
107 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
109 Doc note from pierre@phi.la.tce.com (Pierre Willard):
110 * ld.texinfo: -X and -x work even if -s or -S are not specified.
111 * ld.1: Similar change.
113 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
115 * emulparams/gld960coff.sh (COFF_CTORS): Define.
116 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
118 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
120 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
121 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
122 * config/i386-lelf.mt: New file.
123 * config/i386-gelf.mt: New file.
125 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
127 * configure.in: Match on mips-ecoff, and default to the IDT
130 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
132 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
133 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
134 to double the size of the table.
137 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
139 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
142 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
144 * Makefile.in (distclean): Do recursive deletion, since ldscripts
147 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
149 * ldmain.c (main): If trace_file_tries is true, and we are using
150 an internal linker script, print out the script.
151 * ldfile.c (try_open): Reindent function. Make the messages about
152 opening script files more informative.
154 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
155 * ld.texinfo, ld.1: Update accordingly.
157 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
159 * ldlang.c (lang_one_common): Adjust references to common symbol
160 information for new structure.
162 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
164 * ldmain.c (undefined_symbol): Handle section being NULL.
166 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
167 * ldexp.c (fold_name): Likewise.
168 * ldlang.c (print_one_symbol): Likewise.
169 (lang_finish): Likewise.
170 * ldmain.c (multiple_common): Likewise.
171 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
172 renamed to bfd_link_hash_undefweak.
174 * scripttempl/alpha.sc: Set address of .data section correctly
175 when -n or -N is used. Patch from Chris G Demetriou
176 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
177 * scripttempl/mips.sc: Similar change.
179 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
181 * ldlang.c (lang_size_sections): Clarify error message when user
182 specified start addr conflicts with region. Fix resetting of
185 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
187 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
188 in lang_allocating_phase_enum.
190 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
192 * Makefile.in (distclean): Depend upon clean. Don't bother to
193 remove files which will be removed by clean. From patch by
194 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
196 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
198 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
199 a MIPS target, clobber the size of all but the first input
200 .reginfo section to be 0, so that lang_size_sections sets the
201 correct size for the output .reginfo section.
203 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
205 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
206 Remove unused variable is.
208 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
210 * configure.in: Add support for powerpc-*-eabi.
212 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
215 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
216 elf.sc, which defines some new symbols PowerPC elf needs.
218 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
220 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
221 constructor entry is in the absolute section.
223 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
225 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
226 * config/i386-gnu.mt: New file. Include ELF support.
228 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
230 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
231 there are any input sections named .gnu.warning, treat them as
232 containing a warning message to be printed by the linker, and
233 clobber the size so that the message is not copied into the output
235 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
238 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
240 * configure.in (w65-*-*): New target.
241 * Makefile.in: Update.
242 * scripttempl/w65.sc: New.
243 * config/coff-w65.mt: New.
245 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
247 * ldlang.c (lang_place_orphans): Don't ignore files with
248 just_syms_flag set. Instead, put all their sections in
249 bfd_abs_section_ptr, using the section VMA as the output_offset.
251 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
253 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
254 name `reloc_howto_type', since it's now defined to be const.
255 * ldlang.c (lang_add_reloc): Ditto.
256 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
258 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
260 * ldexp.c (fold_binary): Adding or subtracting an absolute value
261 to a relative value does not require forcing the relative value to
262 be absolute. Also, reindent function.
264 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
266 * ldwrite.c (clone_section): Create a symbol with the
267 same name as the section.
269 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
271 * ld.h (split_by_reloc, split_by_file): New flags.
272 * ldwrite.c (clone_section, split_sections): New functions.
273 * lexsup.c (parse_args): Understand new split options.
276 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
278 * configure.in (arc-elf): New target.
279 * Makefile.in (earcelf.c): New target.
280 * config/arc-elf.mt: New file.
281 * emulparms/arcelf.sh: New file.
284 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
286 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
287 .data segment. They must be writable when creating a shared
288 library. From H.J. Lu <hjl@nynexst.com>.
290 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
292 * emultempl/miposecoff.em: New file.
293 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
294 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
295 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
296 provide __runtime_reloc_start and __runtime_reloc_stop if they are
297 used. Align _fdata to a 16 byte boundary.
298 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
300 (emipsidtl.c): Likewise.
301 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
303 * ld.h (args_type): Add new field embedded_relocs.
304 * ldemul.h (ldemul_after_open, after_open_default): Declare.
305 (ld_emulation_xfer_struct): Add new field after_open.
306 * ldemul.c (ldemul_after_open): New function.
307 (after_open_default): New function.
308 * ldlang.c (lang_process): Call ldemul_after_open.
309 * lexsup.c (parse_args): Handle --embedded-relocs.
310 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
311 new after_open field to after_open_default.
312 * emultempl/generic.em, emultempl/gld960.em: Likewise.
313 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
314 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
315 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
316 * ld.texinfo, ld.1: Mention -embedded-relocs.
318 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
320 * Makefile.in: Add eshl.o.
321 * config/coff-sh.mt: Add shl emulation.
323 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
325 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
326 Youngdale <eric@aib.com>.
328 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
330 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
331 * config/i386linux.mh: New file; set HOSTING_CRT0.
332 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
333 /usr/lib, since that is already in LIB_PATH.
335 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
337 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
339 (.data, .bss): If "-N", then place the data/bss just after the end
340 of the .text section rather than at the default 0x40000000.
342 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
345 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
347 Patches from Eric Youngdale <eric@aib.com>:
348 * ldlang.c (lang_finish): Don't warn if entry symbol not found
349 when generating a shared library.
350 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
351 attempting to place an orphaned relocation section when generating
352 a dynamically linked object.
354 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
357 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
359 * ld.h (args_type): Add field export_dynamic.
360 * lexsup.c (parse_args): Recognize --export-dynamic.
361 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
362 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
364 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
366 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
367 we allocate common symbols.
369 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
371 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
372 .rela.fini to the list of .rel* sections.
374 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
376 * ldlang.c (load_symbols): Add new argument place. Only accept
377 linker scripts if place is not NULL. Put commands found in an
378 assumed linker script into place.
379 (lookup_name): Pass NULL as place argument to load_symbols.
380 (open_input_bfds): In lang_input_statement_enum case, pass a place
381 argument to load_symbols, and store any new statements after the
384 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
386 * ldver.c (ldversion): Bump to 2.5.3.
388 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
390 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
392 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
394 * Makefile.in (check): Add missing "else true" clause.
396 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
398 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
399 entry point to "start". Align at end of each section to 0x200.
400 Start .text section 0x1000 later. Add _etext, _edata, _end
403 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
405 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
406 composed of different object file formats.
407 (ldctor_build_sets): If the output format does not support the
408 reloc, and we are not generating a relocateable link, try getting
409 the reloc from the input format.
411 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
413 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
414 (em68knbsd.c): New target.
416 * config/m68k-nbsd.mt: New file.
417 * emulparams/m68knbsd.sh: New file.
418 * configure.in (m68*-*-netbsd*): Use above configs.
420 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
422 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
423 appropriately named static library, stop the search at that
426 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
428 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
429 and esparcnbsd.o; sorted entries.
430 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
432 * config/netbsd532.mt: Removed.
433 * emulparams/netbsd532.sh: Removed.
435 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
436 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
437 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
438 sparc*-*-netbsd*): Use above configs.
440 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
442 * ldmain.c (multiple_common): One of the types may now be
443 bfd_link_hash_indirect. The old BFD argument may be NULL.
445 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
447 * configure.in: Add * at the end of m68k-hp-hpux.
449 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
451 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
454 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
456 * scripttempl/nw.sc: Gather constructors and destructors and
457 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
459 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
461 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
462 (ei386nw.c, eppcnw.c): New targets.
464 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
465 scripttempl/nw.sc: New files, for i386 and powerpc netware.
467 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
468 instead of {i386,ppc}-elf.
470 * configure.in (sparc*-*-netware): Removed. There is no such
473 * ldint.texinfo: Move misplaced `@end iftex'.
475 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
477 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
478 .rela.dtors to the list of .rel* sections.
480 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
482 * ldver.c (ldversion): Update to version 2.5.
483 * Version 2.5 released.
485 * configure.in (all_targets): Handle i386-linux*.
487 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
489 * scripttempl/aout.sc: Set _etext and __etext to ., not
490 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
491 will not break any other system. From Eric Valette
494 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
496 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
497 --verbose to get the old -V behaviour.
498 * ld.1, ld.texinfo: Document this change.
500 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
502 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
503 assertion, since it could fail with a user defined linker script.
505 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
506 name in the hash table during the first phase--the hash table does
507 not even exist at that point, much less have the right value.
509 * Makefile.in (CC): Define.
510 (CXX): Move definition, change from g++ to gcc.
511 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
512 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
513 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
514 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
515 (.cc.o): Comment out.
517 (site.exp): Don't create testdir or set tmpdir.
518 (check): Run checks even if not running native. Use CC_FOR_TARGET
519 instead of RUNTEST_CC, and likewise for CXX.
520 (cdtest targets): Comment out.
521 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
522 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
523 * cdtest-main.cc, cdtest.exp: Remove.
525 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
527 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
528 file naming problems.
529 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
530 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
531 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
532 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
533 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
534 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
535 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
537 * genscripts.sh: Always search /usr/local/TARGET/lib.
539 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
541 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
543 * configure.in: Handle i386-bsdi* targets like i386-bsd.
545 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
547 * lexsup.c (parse_args): Add support for -a for HP/UX
550 * lexsup.c (parse_args): -c takes an argument.
552 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
554 * ld.h (args_type): Add new field endian.
555 * lexsup.c (parse_args): Handle -EB and -EL by setting
557 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
558 * ldlang.c (lang_add_output_format): Add arguments big and little.
559 If command_line.endian is set, use it to select big or little
560 rather than the default. Changed all callers.
561 * ldlang.h (lang_add_output_format): Update declaration.
562 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
563 LITTLE_OUTPUT_FORMAT.
564 * emulparams/elf32mipl.sh: Likewise.
565 * emulparams/mipsbig.sh: Likewise.
566 * emulparams/mipsbsd.sh: Likewise.
567 * emulparams/mipsidt.sh: Likewise.
568 * emulparams/mipsidtl.sh: Likewise.
569 * emulparams/mipslit.sh: Likewise.
570 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
571 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
573 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
574 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
575 * scripttempl/mipsbsd.sc: Likewise.
577 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
578 depending upon ldgram.c, so that a parallel make does not try to
581 * configure.in (mips*el-elf*): New target.
582 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
583 (eelf32mipl.c): New target.
585 * config/mipsl-elf32.mt: New file.
586 * emulparams/elf32mipl.sh: New file.
588 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
590 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
593 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
595 * ldmisc.c (vfinfo): Print BFD file name as well as file name
596 returned by find_nearest_line, in case the file name is something
597 unhelpful such as a .h file. Handle %u.
599 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
601 * ldlang.c (lang_do_assignments): Make sure output statement
602 has an attached bfd_section before trying to dereference it.
604 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
606 * ld.h (ld_config_type): Add new field warn_once.
607 * ldmain.c (undefined_symbol): Handle -warn-once.
608 * lexsup.c (parse_args): Recognize -warn-once.
609 * ld.texinfo (Options): Document -warn-once.
612 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
613 name. For %C, print the function name on a separate line, to keep
614 the length of error messages under control.
615 * ldmain.c (multiple_definition): Use %D for ``first defined
617 (undefined_symbol): Use %D for ``more undefined references
620 * ldmisc.c (multiple_warn): Remove; no longer used.
621 * ldmisc.h (multiple_warn): Don't declare.
623 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
625 * ldlang.c (print_output_section_statement): Print all lines
628 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
630 * ldlang.c (load_symbols): Check for archive before object. Use
631 bfd_check_format_matches, and, if ambiguous, print a list of
632 matching formats. If file format is not recognized, treat file as
634 * ldgram.y (yyerror): If assuming an object file is a script,
635 mention that. Tweak the format of the error messages.
636 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
637 guess that this is not actually a script, and just report that the
638 file format was not recognized.
639 * ld.texinfo (Options): Admit that -( may be used more than once.
640 Add note that unrecognized object files are now treated as linker
643 * ldfile.c (ldfile_input_filename): Make const.
644 (ldfile_assumed_script): New variable.
645 (try_open): Change arguments types to const.
646 (ldfile_find_command_file): Likewise.
647 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
648 * ldfile.h: Update declarations for ldfile.c changes.
649 * ldlex.l: Include <ctype.h>.
650 (file_name_stack): Change to be const char *.
651 (lineno_stack): New static variable.
652 (<<EOF>>): Set lineno as well as ldfile_input_filename.
653 (lex_push_file): Make name argument const. Initialize
655 (lex_redirect): Initialize lineno_stack entry.
656 (lex_warn_invalid): Handle non printable characters nicely.
657 * ldlex.h (lex_push_file): Declare second argument as const.
659 * ldgram.y (ifile_p1): Recognize GROUP.
660 * ldlex.l: Recognize GROUP.
661 * ld.texinfo (Option Commands): Document GROUP.
663 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
665 * config/m68klynx.mh: New file.
667 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
669 * emultempl/hppaelf.em: Add newlines to the error messages.
671 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
673 * config/i386lynx.mh: New file.
674 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
677 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
679 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
680 (GENERATE_SHLIB_SCRIPT): Define as yes.
681 (DYNAMIC_LINK): Define as false.
682 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
683 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
684 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
685 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
688 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
690 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
692 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
694 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
695 .got section is now explicitly handled in elf.sc.
697 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
699 * scripttempl/alpha.sc: Redo script to set . outside of sections
700 and not bother to explicitly specify section addresses.
701 Explicitly place .sdata section.
703 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
705 * scripttempl/m68kcoff.sc: Put .bss in data segment.
707 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
708 0, and to only be marked as NOLOAD if relocating.
709 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
710 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
711 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
712 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
713 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
714 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
715 * scripttempl/sparclynx.sc: Likewise.
717 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
719 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
720 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
723 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
725 * ld.h (args_type): Add field soname.
726 * lexsup.c (parse_args): Handle -soname argument.
727 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
729 * ld.texinfo: Document -soname.
731 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
733 * ldlang.c (lang_check): Don't try to set the architecture if the
734 input and output files are incompatible. Just warn.
736 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
738 * configure.in: Change i[34]86 to i[345]86.
740 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
742 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
744 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
746 Make the ELF linker handle orphaned sections reasonably. Also,
747 define __start_SECNAME and __stop_SECNAME around sections whose
748 names can be represented in C, for the benefit of symbol sets in
750 * ldemul.h (ldemul_place_orphan): Declare.
751 (ld_emulation_xfer_type): Add place_orphan field.
752 * ldemul.c (ldemul_place_orphan): New function.
753 * ldlang.h (wild_doit): Declare.
754 * ldlang.c (wild_doit): Make nonstatic.
755 (lang_place_orphans): Call ldemul_place_orphan.
756 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
757 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
759 (gld${EMULATION_NAME}_place_orphan): New static function.
760 (gld${EMULATION_NAME}_place_section): New static function.
761 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
763 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
765 * scripttempl/aout.sc: Add .linux-dynamic after .data.
767 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
769 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
770 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
772 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
774 * ldexp.h (exp_get_abs_int): Declare.
776 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
778 * ldlang.c (lang_do_assignments): Handle complex AT's better.
779 * ldexp.c (exp_get_abs_int): New function.
781 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
783 * configure.in: add i960-nindy-coff support.
785 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
787 * ldlex.l (yy_create_string_buffer): Handle change to internal
788 interface in flex 2.4.7.
790 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
792 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
793 New function; add 0x20 to any use of -Ttext.
794 (gld${EMULATION_NAME}_create_output_section_statements): New
796 (ld_${EMULATION_NAME}_emulation): Use the new function
797 gld${EMULATION_NAME}_create_output_section_statements.
799 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
801 * scripttempl/mips.sc: Redo script to set . outside of sections
802 and not bother to explicitly specify section addresses.
804 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
806 * scripttempl/elf.sc: Copy several more relocation sections into
807 the output. Put .got.plt sections into .got.
809 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
811 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
813 Add a new script operator, PROVIDE, to define a symbol only if it
815 * ldgram.y (PROVIDE): New token.
816 (assignment): Accept PROVIDE.
817 * ldlex.l (PROVIDE): New token.
818 * ldexp.h (node_type): Add etree_provide to node_class enum.
819 (exp_provide): Declare.
820 * ldexp.c (exp_fold_tree): Handle etree_provide.
821 (exp_provide): New function.
822 (exp_print_tree): Handle etree_provide.
823 * ld.texinfo: Document PROVIDE.
825 * ldlang.c (lang_common): Pass desired alignment to
826 lang_one_common as power of two.
827 (lang_one_common): Get common symbol alignment from linker hash
828 table entry. Treat desired alignment as a power of two.
830 * ldlang.c (wild_section): Attach all section with the given name,
831 not just the first one. If there is no name, attach all sections
832 even if the SEC_IS_COMMON flag is set.
834 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
836 * ld.h (args_type): Add field rpath.
837 * lexsup.c (S_ISDIR): Define if not already defined.
838 (parse_args): Add support for -rpath. If -R is used to name a
839 directory, treat it as -rpath for Solaris compatibility.
840 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
841 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
842 * ldmain.c (main): Initialize command_line.rpath to NULL.
843 * ld.texinfo: Document -rpath option.
845 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
847 * emulparams/pc532machaout.sh: New file. Pc532 mach script
850 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
852 * config/pc532mach.mt: New file. Pc532 mach target support.
854 * config/pc532mach.mh: New file. Pc532 mach host support.
856 * config/netbsd532.mt: New file. Netbsd 532 target support.
858 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
860 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
863 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
865 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
866 bfd_abs_section_ptr, not &bfd_abs_section.
868 * lexsup.c (parse_args): Changed "retain-symbols-file" from
869 no_argument to required_argument. From djm.
871 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
873 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
874 sections to force a VMA of 0; needed for ELF backends which have
875 not been converted to the new linker style.
877 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
879 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
880 it was for the HPUX dynamic loader's use and it creates problems
883 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
885 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
886 * ldlang.h (lang_do_assignments): Put external decl here.
887 * emultempl/hppaelf.em: Minor cleanups throughout file.
888 (hppa_elf_create_output_section_statements): Rewrite.
889 (hppaelf_finish): Rewrite.
891 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
893 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
895 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
897 * ld.texinfo: -Bstatic is not ignored.
899 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
901 * ldlex.l: Recognize \r the same as \n.
903 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
905 Preliminary support for generating shared libraries, from Eric
906 Youngdale <ericy@cais.cais.com>.
907 * genscripts.sh: If the emulation parameter file sets
908 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
909 CREATE_SHLIB defined.
910 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
911 link_info.shared is set, use the .xs script file.
912 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
913 .interp section, and don't include TEXT_START_ADDR in the starting
914 address of the first section.
915 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
916 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
918 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
920 * configure.in: Change --with-targets to --enable-targets.
922 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
924 * lexsup.c (parse_args): Add support for new options -( -) with
925 synonyms --start-group --end-group.
926 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
927 (lang_group_statement_type): Define new struct.
928 (lang_statement_union_type): Add group_statement field.
929 (lang_enter_group, lang_leave_group): Declare.
930 * ldlang.c (lang_for_each_statement_worker): Handle
931 lang_group_statement_enum.
932 (map_input_to_output_sections, print_statement): Likewise.
933 (lang_size_sections, lang_do_assignments): Likewise.
934 (open_input_bfds): Completely rewrite. Now does its own looping,
935 rather than using lang_for_each_statement. Handle groups.
936 (lang_process): Update call to open_input_bfds.
937 (print_group): New static function.
938 (lang_enter_group, lang_leave_group): New static functions.
939 * ldfile.c (ldfile_open_file): If the file has already been
940 opened, just return rather than taking an assertion failure.
941 * ldver.c (help): Mention new options.
942 * ld.texinfo: Document new options.
944 * ldlang.c (end_of_data_section_statement_list): Don't define.
945 (lang_leave_output_section_statement): Don't set obsolete variable
946 end_of_data_section_statement_list.
948 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
951 * ldlang.c (lang_size_sections): Adjust current region address
952 even for sections with an explicit address. From
953 ralphc@pyramid.com (Ralph Campbell).
955 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
956 From jrs@world.std.com (Rick Sladkey).
958 * scripttempl/mipsbsd.sc: Let sections align to their natural
961 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
963 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
965 (lang_abs_symbol_at_beginning_of): Likewise.
966 (lang_abs_symbol_at_end_of): Likewise.
967 (lang_size_sections): Use bfd_is_abs_section to check for the
968 absolute section. Don't try to set the VMA or output_offset or
969 size of the absolute section.
970 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
973 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
975 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
976 when generating relocatable objects.
978 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
980 * emultempl/linux.em: New file providing support for linking
981 against Linux shared libraries.
982 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
983 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
985 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
987 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
988 * ldmain.c (main): Initialize link_info.shared to false. Give
989 error if link_info.relocateable and link_info.shared are both set.
991 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
992 it as naming an emulation to be added to EMULATION_OFILES.
993 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
995 * Makefile.in: Rebuilt dependencies.
996 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
997 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
998 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
999 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1000 (ei386linux.c): Remove; now in Makefile.in.
1001 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1002 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1003 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1004 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1005 (eelf64_sparc.c): Remove; now in Makefile.in.
1006 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1007 (eelf32_sparc.c): Remove; now in Makefile.in.
1009 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1010 no owner--it might be bfd_abs_section. From Eric Youngdale
1011 <ericy@cais.cais.com>.
1013 * scripttempl/aout.sc: Let sections align to their natural
1016 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1018 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1019 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1020 * ldemul.c: Include ldexp.h and ldlang.h.
1021 (ldemul_open_dynamic_archive): New function.
1022 * ldfile.h (ldfile_open_file_search): Declare.
1023 * ldfile.c: Include ldemul.h.
1024 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1025 argument, not bfd *. Change all callers.
1026 (ldfile_open_file_search): Rename from open_a. Return boolean
1027 argument, not bfd *. Clean up. Change all callers.
1028 (ldfile_open_file): If doing a dynamic link, call
1029 ldemul_open_dynamic_archive rather than assuming the extension of
1030 a dynamic object is ".so".
1031 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1033 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1035 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1037 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1038 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1039 Accept -static as a synonym for -non_shared.
1041 Let the user change the dynamic linker used by ELF code.
1042 * ld.h (args_type): Add new field interpreter.
1043 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1045 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1046 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1047 the ELF backend to return the .interp section. If
1048 command_line.interpreter is not NULL, set the contents of .interp
1050 * ld.texinfo: Mention -dynamic-linker.
1052 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1055 * lexsup.c (parse_args): Sort out the option macros and change the
1056 definitions to make it easier to add a new option.
1058 * scripttempl/aout.sc: Define __etext and __edata to go along with
1061 * ld.h (ld_config_type): Add new field traditional_format.
1062 * lexsup.c (parse_args): Add traditional-format to longopts, and
1064 * ldmain.c (main): Initialize config.traditional_format to false.
1065 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1066 flags of output_bfd according to config.traditional_format.
1067 * ldver.c (help): Mention -traditional-format.
1068 * ld.texinfo: Document -traditional-format.
1070 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1072 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1073 they are encountered.
1075 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1077 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1078 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1080 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1082 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1083 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1085 * ldfile.c (open_a): If this is not an archive, try to open it in
1086 the current directory before searching for it.
1088 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1090 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1091 BLOCK works in a section address as documented.
1093 * ldgram.y (YYDEBUG): Don't define.
1095 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1097 * emultempl/gld960.em: Pass false for new argument to
1098 ldfile_add_library_path.
1099 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1101 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1104 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1106 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1108 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1110 * Makefile.in (check): Delete ld.new dependency so that a regression
1111 test doesn't trigger a rebuild of the linker.
1113 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1115 * ldlang.c (map_input_to_output_sections): For lang_address, call
1116 init_os if it hasn't already been called.
1118 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1120 Add support for SunOS shared libraries.
1121 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1122 shared library support code.
1123 * emultempl/sunos.em: New file.
1124 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1125 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1126 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1127 (esun3.c): Likewise.
1129 * ldlang.c: Minor formatting cleanups.
1130 (lang_for_each_input_file): New function.
1131 * ldlang.h (lang_for_each_input_file): Declare.
1133 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1135 (search_head): Declare.
1136 (ldfile_add_library_path): Add new cmdline argument in prototype.
1137 * ldfile.c (search_head): Make non-static.
1138 (search_dirs_type): Move to ldfile.h.
1139 (ldfile_add_library_path): Accept cmdline argument, and save it.
1140 * lexsup.c (parse_args): Pass true for new cmdline argument of
1141 ldfile_add_library_path.
1142 (set_default_dirlist): Likewise.
1143 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1144 argument of ldfile_add_library_path.
1145 * ldgram.y (ifile_p1): Likewise.
1147 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1149 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1150 total_size, superfile and chain.
1151 * ldfile.c (open_a): Don't clear search_dirs_flag.
1152 (ldfile_open_file): Don't try to open superfile. Assert that file
1153 has not already been opened.
1154 * ldlang.c (new_afile): Don't initialize superfile.
1155 * ldmain.c (add_archive_element): Don't initialize subfiles or
1156 chain or superfile. Initialize search_dirs_flag to false.
1158 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1160 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1162 Changes from binutils-2.4 release:
1164 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1165 variables, use whitespace, so scripts don't break.
1167 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1169 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1171 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1172 * Makefile.in: Noted change.
1174 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1175 don't know where that's supposed to come from, or why it's
1178 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1180 * configure.bat: update to latest makefile.in
1181 * emulpara/go32.sh: set to coff-go32 not aout
1182 * emultemp/generic.em: strength-reduce the structure of
1183 this shell script, since the only available shell for
1184 DOS can't handle complex syntax.
1185 * emultemp/stringify.sed: for "sed -f" instead of inline.
1186 * makefile.in: depend on stringify.sed as well as genscripts.sh
1187 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1188 * genscripts.sh: empty variables aren't always considered "set",
1189 so set them to "y" instead.
1191 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1193 * ldlang.c (entry_symbol): Make static.
1194 (lang_add_entry): Add cmdline argument.
1195 * ldlang.h (lang_add_entry): Change prototype.
1196 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1197 * lexsup.c (parse_args): Likewise.
1199 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1201 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1202 .reginfo an address.
1203 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1204 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1205 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1207 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1209 Add support for ELF shared libraries.
1210 * ld.h (ld_config_type): Add field dynamic_link.
1211 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1212 on attempts to use -r with -relax, -call_shared or -s.
1213 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1214 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1215 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1216 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1217 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1218 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1220 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1221 opening a file with a .so extension first.
1222 * emultempl/elf32.em: New file.
1223 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1224 (NONPAGED_TEXT_START_ADDR): Likewise.
1225 (TEMPLATE_NAME): Define as elf32.
1227 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1228 * scripttempl/elf.sc: Add placement for new dynamic sections.
1229 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1230 outside of any section. Don't use ALIGN(8); just let one section
1231 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1232 sections; they'll be handled correctly anyhow.
1233 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1235 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1237 * Makefile.in (install): Redirect output of ln to /dev/null.
1239 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1241 * emultempl/hppaelf.em: Change all references of
1242 .hppa_linker_stubs to .PARISC.stubs.
1243 * scripttempl/hppaelf.sc: Likewise.
1245 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1247 * ldlang.c (print_output_section_statement): Change ``no attached
1248 output section'' message slightly.
1249 (lang_do_assignments): Don't recurse down if there is no real
1252 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1253 match corresponding change in emulation templates.
1254 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1255 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1257 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1259 * ldver.c (ldversion): Updated version number.
1261 * cdtest-foo.cc: Use explicit "#pragma implementation".
1262 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1263 * Makefile.in: References to cdtest-func.o changed to
1266 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1268 Don't create unnecessary output sections.
1269 * ldlang.c (out_bfd_get_section_by_name): Remove.
1270 (wild_section): Call bfd_get_section_by_name rather than
1271 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1273 (lang_create_output_section_statements): Remove.
1274 (map_input_to_output_sections): For several cases, call init_os if
1275 it has not already been called.
1276 (lang_size_sections): If output section was not created, skip it.
1277 (lang_process): Don't call lan_create_output_section_statements.
1278 (lang_place_orphans): Skip files with just_syms_flags set to true.
1279 * ld.texinfo: Document change.
1281 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1283 * ldlang.c (wild_doit): Don't bother initializing the vma and
1284 section size. Don't special case SEC_SHARED_LIBRARY.
1285 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1288 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1290 * config/go32.mh : New file for Xgo32X.
1292 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1294 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1295 before calling einfo, since we are reporting an fopen failure.
1296 From jrs@world.std.com (Rick Sladkey).
1298 * configure.in: Use "e" rather than "em_" as prefix for
1301 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1303 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1305 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1306 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1308 * Makefile.in: Changed all generated file names.
1309 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1310 sed patterns to handle new filenames.
1312 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1313 * configure.in: Adjusted.
1315 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1317 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1318 work. Instead, check build dir and $srcdir explicitly, and use
1319 `echo' to get all the filenames.
1321 * configure.in (h8300h-*-hms): Changed ld_target name to
1323 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1326 * config/i960coff.mt: New file.
1327 * emulparams/gld960coff.sh: New file.
1328 * emultempl/gld960c.em: New file.
1329 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1330 i960coff configuration.
1331 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1333 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1334 code isn't included in FSF releases, and it can still be
1335 explicitly selected.
1336 (distclean): Remove site.bak and tmpdir.
1337 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1338 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1340 Patches from Ralph Campbell:
1341 * config/mipsbsd.mh: New file.
1342 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1343 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1344 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1347 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1349 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1351 * config/m68k.mt (EMUL): Set to m68kaout.
1352 * emulparams/m68kaout.sh: New file.
1353 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1354 (em_m68kaout.c): New target.
1356 * ldlang.c (lang_size_sections): If dot moves because of an
1357 assignment, don't try to insert a pad into the absolute output
1358 section, just change the address of the default memory region
1361 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1362 cdtest-ur.out, and cdtest-ur.tmp.
1364 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1366 * scripttempl/sa29200.sc: Align all sections to four byte
1369 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1371 * Makefile.in, configure.in: Support for go32 coff.
1372 * config/i386-go32.mt: New file
1373 * emulparams/i386go32.sh: New file
1374 * scripttempl/i386go32.sc: New file
1376 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1378 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1379 Lynx-specific script templates.
1380 * configure.in (sparclite*-*-coff): Use coff-sparc.
1381 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1382 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1383 (ENTRY): Set to __main.
1384 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1385 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1386 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1388 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1390 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1391 byte boundary, in case the global constructors do not take up an
1394 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1395 exist, get crtbegin based on gcc -print-libgcc-file-name.
1396 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1398 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1400 * ldlang.c (lang_size_sections): When no address is given for a
1401 section, align it according to its requirements.
1403 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1405 * Makefile.in (clean, distclean): Remove configdoc.texi.
1407 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1409 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1411 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1413 * ldlang.c (lang_size_sections): When relaxing, adjust the
1414 position of a padding statement, and adjust dot accordingly.
1416 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1418 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1420 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1422 * scripttempl/i386coff.sc: If relocating, don't put .init and
1423 .fini sections into .text; keep them separate.
1424 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1425 exist, get crtbegin based on gcc -print-libgcc-file-name.
1426 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1428 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1430 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1432 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1434 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1437 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1438 if building a final executable.
1440 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1442 * ldmain.c (main): Check the return value of bfd_close.
1444 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1446 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1447 sections never overlap when using -r.
1449 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1451 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1452 changes: get_symtab_upper_bound renamed and returns long,
1453 bfd_canonicalize_symtab returns long, check for error indications.
1455 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1457 * ldlang.c (print_input_section): For section size, use
1458 _cooked_size if it is non-zero, size otherwise.
1459 (size_input_section): Likewise.
1460 (lang_do_assignments): Likewise (case lang_input_section_enum).
1462 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1464 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1465 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1466 (lang_add_input_file): Pass true to new_afile for add_to_list.
1467 (lookup_name): Remove force_load argument. Changed all callers.
1468 Pass false to new_afile for add_to_list. Split loading of symbols
1469 out into separate function.
1470 (load_symbols): New function split out of lookup_name. Don't load
1471 the symbols if they are already loaded.
1472 (open_input_bfds): For lang_input_statement_enum call load_symbols
1473 rather than lookup_name.
1474 (lang_process): Pass abs_output_section rather than NULL to
1476 (lang_startup): Set real field of first_file to true.
1478 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1480 * ldlang.c (had_relax): Removed.
1481 (relax_again): New static variable.
1482 (lang_size_sections): Change call to bfd_relax_section to
1483 correspond to BFD changes. Set relax_again appropriately.
1484 (lang_process): Remove #if 0 code. When relaxing, keep calling
1485 lang_do_assignments and lang_size_sections until relax_again
1488 * emultemp/gld960.em: Include libiberty.h
1489 (gld960_before_parse): Pass NULL as final argument to concat.
1491 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1493 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1496 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1497 building a bfd_data_link_order, rather than by setting the section
1498 contents immediately.
1500 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1502 Changes to make -Ur work again.
1503 * ldmain.c (add_to_set): Now takes reloc argument rather than
1504 bitsize. Check config.build_constructors here. If an new hash
1505 table entry is created, mark it as undefined.
1506 (constructor_callback): No longer takes bitsize argument. Pass
1507 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1508 BFD backend supports it.
1509 (reloc_overflow): Handle a NULL abfd argument.
1510 (reloc_dangerous, unattached_reloc): Likewise.
1511 * ldctor.c: Include ldmain.h.
1512 (struct set_info): Change bitsize field to reloc.
1513 (ldctor_add_set_entry): Now takes reloc argument rather than
1514 bitsize. Don't bother to check config.build_constructors here.
1515 (ldctor_build_sets): Get the size from the reloc howto. If
1516 generating relocateable output, call lang_add_reloc rather than
1518 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1520 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1521 (lang_reloc_statement_type): New structure.
1522 (lang_statement_union_type): Add reloc_statement field.
1523 (lang_add_reloc): Declare new function.
1524 * ldlang.c (lang_for_each_statement_worker): Handle
1525 lang_reloc_statement_enum.
1526 (map_input_to_output_sections, print_statement): Likewise.
1527 (lang_size_sections, lang_do_assignments): Likewise.
1528 (print_reloc_statement): New function.
1529 (lang_add_reloc): New function.
1530 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1532 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1533 (cdtest-ur, cdtest-ur.out): New targets.
1534 (check-cdtest): Now also check that -Ur works correctly.
1536 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1538 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1540 * ldlang.c (lang_process): Move lang_common call before
1541 map_input_to_output_sections, to ensure that any alignment
1542 constraints set by common symbols are copied over to the output
1545 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1547 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1548 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1549 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1550 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1553 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1555 * config/i386bsd.mh: New file.
1557 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1559 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1561 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1562 (DATA_START_SYMBOLS): Define _fdata.
1564 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1566 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1568 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1570 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1571 works again. Attach some output symbols to the stub file bfd.
1573 * emultempl/hppaelf.em: Include elf32-hppa.h.
1574 (file_chain): Add decl.
1575 (hppa_look_for_stubs_in_section): Delete decl.
1576 (hppaelf_finish): Reenable code. Do not pass symbols
1577 down to hppa_look_for_stubs_in_section.
1579 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1581 * ldmain.c (write_map): Don't define. Removed all references.
1582 Just use map_file or map_filename instead.
1583 (add_archive_element): Use minfo to write map information, not
1585 (constructor_callback): Use fprintf to write map information, not
1587 * ldmain.h (write_map): Don't declare.
1588 * ldgram.y (mri_script_command): Removed reference to write_map.
1589 * ldlang.c (lang_one_common): Likewise.
1590 * lexsup.c (parse_args): Likewise.
1592 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1594 * scripttempl/elf.sc: Force all sections to be aligned.
1596 * ldgram.y (section): Reverse the order of memspec_opt and
1597 fill_opt to avoid an ambiguity when both are used.
1598 * ld.texinfo: Changed accordingly.
1600 * ldgram.y: Move include of ldlex.h back with other includes.
1601 * ldlex.h (input_type): Don't initialize enum constants to
1603 * ldlex.l: Use a switch to return the right token based on
1604 input_type, rather than knowing that input_type has a value based
1607 * ldgram.y (dirlist_ptr): Removed; not used.
1608 * lexsup.c: Include ldver.h.
1609 * Makefile.in: Rebuilt dependencies.
1611 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1613 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1614 (ldlang_add_file): call it here instead.
1616 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1618 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1620 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1622 * emultempl/hppaelf.em: First attempt to clean this file up.
1623 Add comments in several functions as to their purpose and
1624 how they function (or my current best guess). Clean up horrible
1625 spacing and indention that never should have been accepted in the
1626 first place. Add FIXMEs for issues which need to be resolved.
1627 Disable linker-stub generation until it gets fixed. This allows
1628 the linker to at least work on simple code for testing purposes.
1630 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1631 it via hppaelf_finish). Prototype moved into ldlang.h.
1632 (lang_process): Move problematic extra call to lang_size_sections
1633 into the PA ELF specific code.
1634 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1635 lang_size_sections moved here.
1637 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1639 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1640 * config/ppc-elf32.mt: New file.
1641 * emulparams/elf32ppc.sh: New file.
1642 * emultempl/ppc.em: New file.
1643 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1644 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1645 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1647 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1649 * lexsup.c (parse_args): Use symbolic numbers for long options.
1650 Fix misunderstanding in -Y and -call_shared et al.
1652 Use getopt instead of lex and yacc to parse the command line.
1654 * ld.texinfo (Options): Document changes to option syntax.
1655 * Makefile.in: Update dependencies.
1656 * ldver.c (help): Tweak dashes in usage message.
1657 * ldgram.y (%union): Remove unused members.
1658 Remove %tokens for command line options; add ones for input types.
1659 (command_line): Rules removed.
1660 (file): Instead of command line, recognize an
1661 input type indicator, then use the nonterminal for that type.
1662 (defsym_expr): New nonterminal from code formerly in command_line.
1663 * ldlex.h: Declare parser input type enum and variable.
1664 Don't declare parse_line.
1665 * ldlex.l: Remove unused variables. Make some used ones static
1667 (COMMAND): Start state and its rules removed.
1668 At start of yylex, return input state token if at start of input.
1669 (lex_redirect): Don't need to set yyout.
1670 (ldlex_command): Function removed.
1671 * ldmain.c (main): Instead of calling parse_line, set up the
1672 redirections and call yyparse directly.
1673 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1675 * lexsup.c: Remove #if 0'd code.
1676 (parse_line): Function removed.
1677 (parse_args): Rewrite to use getopt_long_only.
1678 (set_default_dirlist): New function from code formerly in
1679 ldgram.y:command_line.
1680 (set_section_start): New function.
1681 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1682 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1683 compiled-in link scripts in "{" and "}", as the grammar no longer
1686 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1688 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1689 require that it be in $(srcdir).
1691 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1693 * ldlang.c (lang_size_sections): Only align section to alignment
1694 required by linker script, not to maximum alignment of input
1697 * ldlang.h (largest_section): Don't declare.
1698 * ldlang.c (largest_section): Don't define.
1699 (size_input_section): Don't set largest_section; not used.
1701 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1703 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1705 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1707 * ldlang.c, ldmain.c: Include libiberty.h.
1709 * ldmisc.h (concat): Don't declare.
1710 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1712 * ld.h (as_output_section_statement): Removed; not used.
1714 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1716 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1717 bfd_set_error and new error names.
1719 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1721 * ldwrite.c (build_link_order): If the cooked size of the section
1722 has been set, use it, for determining link_order size.
1723 (ldwrite): In the error message displayed if bfd_final_link fails,
1724 indicate that it was in fact the final link step that failed.
1726 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1727 bfd_relax_section, in case it returns false but doesn't flag an
1728 error. If an error is returned, indicate which one it is in the
1731 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1732 it'll get picked up from $(srcdir) if appropriate.
1734 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1736 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1737 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1739 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1741 * ldlex.l (comment): Increment line number when newline is read.
1743 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1745 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1746 reload the file even if it is already loaded.
1747 (wild): Call lookup_name with force_load argument of 0.
1748 (open_input_bfds): Call lookup_name with force_load argument of 1.
1749 (print_symbol): Remove declaration of non-existent function.
1750 (print_one_symbol): Return true rather than falling off end.
1752 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1754 * ldmain.c (main): Use %ld when printing long values.
1756 * scripttempl/elf.sc: Move _edata after the .sdata section.
1757 Permit OTHER_BSS_SYMBOLS to be defined.
1758 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1760 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1762 * Rename all "hppaosf" files to "hppaelf".
1763 * Change all "osf" references to "elf" in hppaelf files.
1764 * Makefile.in: Likewise.
1765 * configure.in: Likewise.
1767 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1769 * ldmain.c (main): Call xatexit, not atexit.
1770 Call xmalloc_set_program_name.
1772 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1775 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1777 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1778 (hppaosf_finish): Call xmalloc, not ldmalloc.
1779 * ldmain.c (preserve_output): Function removed.
1780 (main): Do it here instead.
1782 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1784 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1785 GNU C specific macros.
1787 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1788 call to LANG_FOR_EACH_INPUT_SECTION.
1790 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1792 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1793 deleted; will use libiberty versions instead.
1794 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1795 mri.c Makefile.in: Change callers.
1797 * ldmisc.c (vfinfo): Remove cleanup code.
1798 * ldmain.c (remove_output): Put it here (new function).
1799 (preserve_output): New function.
1800 (main): Register remove_output and preserve_output with atexit.
1801 * ldmain.c ldgram.y: Call xexit instead of exit.
1802 * ldmisc.h: Declare xexit.
1804 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1806 * Makefile.in: Lots of new H8/500 memory models.
1808 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1810 * ldlex.l: Removed duplicate rules.
1811 (yywrap): Provide default definition, needed with some versions of
1814 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1816 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1817 the archive filename too.
1819 * ldlex.l: Add rule to catch invalid input characters instead of
1820 printing them. Include "ldmain.h" for program_name decl.
1821 (lex_warn_invalid): New function.
1822 * Makefile.in: Add dependency.
1824 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1826 * Makefile.in (check): Don't bother running any tests of
1827 cross-linker until the test suite no longer assumes native mode.
1829 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1831 * ldlang.c (print_one_symbol, print_input_section): Print
1832 global symbols in symbol table again.
1834 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1836 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1837 exit successfully instead of complaining if no input files are
1840 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1842 * Makefile.in: Format variable definitions consistently.
1843 (LD_PROG): Remove unnecessary variables from link command,
1844 change variable LOADLIBES to EXTRALIBS.
1846 * ldmain.c (main): Compute and display total execution time.
1847 * ld.texinfo (-stats): Document the option.
1849 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1851 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1854 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1857 * ldlang.c (relaxing): Removed global variable.
1858 (lang_size_sections): If the canonical symbols have not already
1859 been read in, read them in before relaxing.
1860 * ldlang.h (relaxing): Removed declaration.
1862 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1864 * ldlang.c (new_afile): Initialize loaded field to false.
1865 (lookup_name): If file was already loaded, don't call the
1866 add_symbols entry point again.
1868 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1870 * ld.texinfo: Clarify what -T option does.
1872 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1874 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1877 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1879 * ldmain.c (add_archive_element): If trace_files or
1880 trace_file_tries, print file name.
1881 * ldlang.c (lookup_name): Likewise.
1882 (ldlang_add_file): Don't put files on input_bfds list in reverse
1885 * scripttempl/elf.sc: Correct typo.
1887 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1889 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1890 their arguments optional, for compatibility with the old GNU ld.
1892 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1894 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1896 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1898 * ldmain.c (add_to_set): Add bitsize argument.
1899 (constructor_callback): New function.
1900 (link_callbacks): Add constructor_callback.
1901 * ldctor.c (struct set_info): Add bitsize field.
1902 (ldctor_add_set_entry): Add bitsize argument.
1903 (ldctor_build_sets): Base the size of the elements of the set on
1904 the bitsize, rather than always using LONG.
1905 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1907 * ld.h (QUAD_SIZE): Define.
1908 * ldgram.y (QUAD): New token.
1909 (length): Handle it.
1910 * ldlex.l: Return QUAD.
1911 * lexsup.c (keywords): Add QUAD.
1912 * ldwrite.c (build_link_order): Handle QUAD.
1913 * ldlang.c (print_data_statement): Handle QUAD.
1914 (lang_size_sections): Likewise.
1915 (lang_do_assignments): Likewise.
1916 * ldexp.c (exp_print_token): Add QUAD to table.
1917 * ld.texinfo: Describe QUAD.
1919 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1920 since the Alpha doesn't use them.
1922 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1924 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1926 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1928 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1929 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1931 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1933 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1934 needed for i386mach. (Should be a no-op on other systems.)
1936 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1937 (PAGE_SIZE): Don't define; not used.
1939 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1941 * ldgram.y (yyerror): Make argument const char *, and actually
1942 print it out rather than assuming it is a syntax error.
1943 * ldmisc.h: Change declaration of yyerror.
1944 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1946 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1948 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1949 exec header offset, since the exec header isn't loaded.
1950 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1952 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1954 A major rewrite to move the bulk of the linker into BFD so that
1955 more efficient backend code can be written for specific object
1957 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1958 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1959 * ldctor.c, ldctor.h: Complete rewrite.
1960 * ldwrite.c, ldwrite.h: Complete rewrite.
1961 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1962 link_info.strip instead. Changed all uses.
1963 (discard_locals_type, discard_locals): Removed. Use
1964 link_info.discard instead. Changed all uses.
1965 (ld_config_type): Removed relocateable_output field; use
1966 link_info.relocateable instead; changed all uses. Added stats
1968 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1969 set_loader_symbol): Removed.
1970 * ldexp.h (node_class): Added etree_rel.
1971 (etree_type): Added rel field.
1972 * ldexp.c (exp_print_token): Bracketed table initialization.
1973 (exp_relop): New function.
1974 (fold_name): Use linker hash table rather than ldsym functions.
1975 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1976 (exp_print_tree): Handle etree_rel.
1977 * ldgram.y (strip_symbols, discard_locals): Removed.
1978 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1979 (REL): New token. Does not appear in grammar, but needed for
1981 (file): Don't call lang_final; it's called by main anyhow.
1982 * ldlex.l: Accept -stats and -no-keep-memory options.
1983 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1984 * ldlang.c: Consistently use fill_type for fill argument.
1985 (lang_init_script_file, script_file): Removed.
1986 (create_object_symbols): Removed. Use
1987 link_info.create_object_symbols_section instead. Changed all
1989 (lang_add_keepsyms_file): Removed.
1990 (lookup_name): Call bfd_link_add_symbols instead of
1991 ldmain_open_file_read_symbol.
1992 (wild): Don't iterate over script_file.
1993 (open_output): Create link hash table.
1994 (lang_place_undefineds): Rewrote.
1995 (lang_size_sections): Handle relaxing (doesn't work yet).
1996 (lang_relocate_globals): Removed.
1997 (lang_finish): Use link hash table rather than ldsym functions.
1998 (lang_common): Rewrote.
1999 (lang_one_common): New function.
2000 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2002 (create_symbol): Removed.
2003 (lang_process): Don't call lang_init_script_file. Call
2004 ldctor_build_sets rather than find_constructors. Don't call
2005 lang_relocate_globals.
2006 (lang_abs_symbol_at_beginning_of): Rewrote.
2007 (lang_abs_symbol_at_end_of): Rewrote.
2008 * ldmain.c (had_y): Removed.
2009 (lprefix, lprefix_len): Removed; use link_info fields instead.
2011 (multiple_def_count, commons_pending, undefined_global_sym_count,
2012 total_symbols_seen, total_files_seen): Removed.
2013 (link_callbacks, link_info): New variables.
2014 (main): Initialize link_info. Don't call init_bfd_error_vector or
2015 ldsym_init. Don't set now unused variables. Handle -stats.
2016 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2017 (add_ysym): Rewrote.
2018 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2019 search_library, gnu960_check_format, decode_library_subfile,
2020 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2022 (add_keepsyms_file, add_archive_element, multiple_definition,
2023 multiple_common, add_to_set, warning_callback, undefined_symbol,
2024 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2026 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2027 require symbols for %C; look them up instead.
2028 * emultempl/hppaosf.em: Pass link_info to
2029 hppa_look_for_stubs_in_section.
2030 * Makefile.in: Rebuilt dependencies.
2031 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2033 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2035 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2036 ldlang.h and ldctor.h.
2038 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2039 declarations of free and malloc from flex output. Change malloc
2040 to ldmalloc in flex output.
2042 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2044 * ldmain.c (lprefix): Change default from a char to a string
2045 with only one character.
2046 (lprefix_len): Set default to one.
2048 * ldmain.h (lprefix_len): Declare.
2050 * ldsym.c (write_file_locals): Use strncmp rather than a character
2051 comparison for lprefix.
2053 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2056 * emultmpl/hppaosf.em: Include ldexp.h.
2057 (before_parse): Set lprefix and lprefix_len correctly.
2059 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2061 * ldlex.h: Don't declare yywrap if it is a macro.
2062 * ldlex.l: Include sysdep.h.
2063 * ldlang.c (lang_for_each_statement_worker,
2064 lang_for_each_statement): Forgot to use PARAMS.
2066 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2068 * Makefile.in: Added .PHONY targets where appropriate. Added some
2070 (gcclibdir, version): Removed unused variables.
2071 (DEP): New variable, set to mkdep.
2072 (ALL_CFLAGS): New variable. Used in .c.o target.
2073 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2075 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2076 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2077 mostly obsolete variables. Adjusted remaining uses.
2078 (DEF_EMUL): Removed variable.
2079 (ldmain.o): Handle undefined EMUL error correctly.
2080 (ldemul-list.h): Depend on config.status rather than Makefile.
2081 Create via temporary file.
2082 (ver960.c, roll, make): Removed obsolete targets.
2083 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2085 * dep-in.sed: New file, used when rebuilding dependencies.
2087 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2089 Made many changes to eliminate gcc warnings. Made various
2090 cosmetic changes, declared various things in header files, removed
2091 various extern declarations from .c files. No substantive
2094 * ldlang.c (lang_process): Ifdef out final call to
2095 lang_size_sections again (reverting change of Nove 2), since it
2096 breaks the Sun4 linker.
2098 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2100 * configure.in (alpha-*-netware*): New target; use alpha.
2102 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2104 * configure.in: Group targets by CPU. Merge some m68k target
2105 entries with different CPU specs that use the same ld_target
2108 * configure.in: Add sparc*-*-coff.
2109 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2110 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2111 (em_coff_sparc.c): Add dependencies and build rules.
2113 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2115 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2117 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2119 (command_line_option): Accept and ignore them (for now).
2120 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2121 where n is a number.
2123 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2125 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2126 not in bfd_com_section, create the section in the BFD so that it
2127 can be placed in the right output section.
2129 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2131 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2132 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2133 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2134 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2135 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2136 Move OTHER_READONLY_SECTIONS after all the other readonly
2137 sections. Don't use DATA_ADDR twice.
2139 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2140 p is in a common section, make sure the BFD has a section of that
2143 * ldlang.c (lang_common): Add newline to error message.
2145 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2147 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2148 Lynx-specific script instead of m68kcoff.
2149 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2150 (ENTRY): Define as __main.
2151 (TEXT_START_ADDR): Define as 0.
2152 (PAGE_SIZE): Define as 0x1000.
2153 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2154 * scripttempl/m68klynx.sc: New file.
2156 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2158 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2159 arguments rather than treating them as emulation names.
2161 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2163 * configure.in: Support x86 unixware and netware plus generic netware.
2165 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2167 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2170 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2172 * Makefile.in (distclean): Don't delete dvi or info files.
2173 (ld.info): Update dependency list.
2174 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2176 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2178 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2179 Set output_filename instead of creating a new node.
2180 (open_output): Don't set output_filename.
2181 (lang_final): Create the new node here.
2182 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2184 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2186 From Pete Hoogenboom (hoogen@cs.utah.edu):
2188 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2189 edata, _edata, end): Add definitions of these symbols.
2190 (__end): Remove definition of this symbol.
2191 (__data_start): Move definition of this symbol.
2193 * emultempl/hppaosf.em: Various fixes and support for linker stub
2195 (hppaosf_finish, hppaosf_search_for_padding_statements,
2196 hppaosf_create_output_section_statements): New functions in
2197 support of linker stub generation.
2198 (ld_hppaosf_emulation): Redefine to include new
2199 emulation-specific routines.
2201 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2202 Pass abs_output_section rather than NULL to avoid invalidating
2205 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2207 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2208 (em_i386mach.c): New rule.
2209 * configure.in (i[34]86-*-mach*): New case.
2210 * config/i386-mach.mt: New file.
2211 * emulparams/i386mach.sh: New file.
2213 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2215 * ld.h (flag_is_*): Removed macros.
2216 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2217 Consistently check the BFD symbol flags directly, rather than
2218 using file_is_* macros.
2220 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2222 * configure.in (sparc*-*-lynxos*): New target.
2223 * Makefile.in: Add rule for em_sparclynx.c.
2224 (ALL_EMULATIONS): Add Lynx emulations.
2225 * config/sparc-lynx.mt: New file.
2226 * emulparams/sparclynx.sh: New file.
2227 * scripttempl/sparccoff.sc: New file.
2229 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2231 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2233 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2235 * relax.c (write_relax): Check return value of bfd_seclet_link.
2237 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2239 * ldlang.c (delete_output_file_on_failure): New variable.
2240 (open_output): Set it after bfd open succeeds.
2241 * ldmisc.c (vfinfo): Test it.
2243 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2245 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2248 * ldemul.c: Support was added to allow emulation-specific
2249 processing to occur. This support was added primarily for linker
2250 stub generation in the elf32-hppa gld.
2251 (ldemul_finish, ldemul_create_output_section_statements): New
2253 * ldemul.h: Support was added to allow emulation-specific
2254 processing to occur. (As described above.) Added finish and
2255 create_output_section_statements fields to
2256 ld_emulation_xfer_struct structure.
2257 * ldlang.c: Add calls to emulation-specific routines.
2258 (lang_process): Add call to
2259 ldemul_create_output_section_statements function.
2260 (lang_process): Add call to a emulation-specific routine (and
2261 some processing after the call).
2263 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2265 * configure.in: mips*- instead of mips-, mips*el changes
2267 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2269 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2270 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2271 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2272 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2273 * config/alpha.mt: New file.
2274 * emulparams/alpha.sh: New file.
2275 * scripttempl/alpha.sc: New file.
2277 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2279 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2280 types of different sizes (eg: 64 and 32 bits), so coerce.
2281 * ld.h (ALIGN_N): Add warning about usage.
2283 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2285 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2286 which we already have a definition, rather than checking in
2287 several different places whether the symbol is weak.
2289 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2291 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2292 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2293 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2294 expanded within them.
2295 * config/mipsb-elf32.mt: New file.
2296 * emulparams/elf32mipb.sh: New file.
2297 * Makefile.in (em_elf32mipb.c): New target.
2299 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2301 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2302 lang_input_file_is_search_file_enum so objects brought in using
2303 INPUT() do a path lookup.
2305 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2307 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2308 instead of {i386,m68k}-coff.
2309 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2310 * config/i386-lynx.mt: New file.
2311 * config/m68k-lynx.mt: New file.
2312 * emulparams/i386lynx.sh: New file.
2313 * emulparams/m68klynx.sh: New file.
2315 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2316 but defaulting to _start.
2318 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2319 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2322 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2324 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2325 HOSTING_LIBS for testing.
2327 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2329 Finish up support for i386-sysv4 (without shared libraries):
2330 * ld.h (flag_is_weak): Define.
2331 * ldlang.c (print_symbol): Mention whether symbol is weak.
2332 (print_input_section): Print weak symbols as globals.
2333 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2334 (enter_global_ref): Do not warn if a weak symbol redefines a
2335 global symbol. Do not let a weak symbol redefine a common symbol.
2336 (enter_file_symbols): Treat weak symbols as global symbols.
2337 (subfile_wanted_p): Do not pull in an object file from a archive
2338 just to resolve an undefined weak symbol.
2339 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2340 error; the error might be that malloc has run out of space.
2341 * ldsym.c (write_file_locals): Treat weak symbols as global.
2342 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2344 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2345 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2346 * emulparams/elf_i386.sh: New file.
2347 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2348 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2349 (ALL_EMULATIONS): Add em_elf_i386.o.
2350 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2351 (em_elf_i386.c): New target, like other em_*.c targets.
2352 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2353 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2354 nonempty, and configured for native, add it to LIB_PATH.
2356 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2358 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2359 Added statements to pass stab and stabstr sections through and
2360 mark them as NOLOAD, which makes GDB happier.
2362 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2364 * configure.in: Accept m68k-lynx-lynxos config.
2366 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2368 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2370 * config/coff-h8300.mt: Add EMUL=h8300h.
2372 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2374 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2376 * Makefile.in: Changed CXX back to g++.
2378 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2380 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2382 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2384 * Makefile.in (TAGS): Use shell wildcards.
2386 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2388 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2390 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2392 * ld.texinfo: re-enable included config file; conditionalize doc
2393 for -oformat to interact properly with SingleFormat doc config
2394 var; rename @up/@down to @raisesections/@lowersections.
2396 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2398 * configure.in: recognize m88110.
2400 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2402 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2403 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2404 ELF emulation is "elf32-hppa" not "elf-big".
2405 (hppaosf_before_parse): Remove unneeded processing of environment
2407 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2408 .text segment of output file.
2409 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2411 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2413 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2416 * ldlang.c, ld.h: updated copyright.
2418 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2420 * ldlang.c (open_output, lang_check): Check return value of
2423 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2425 * scripttempl/h8500.sc: Start all sections in a different segment.
2426 * scripttempl/z8ksim.sc: Handle constructors
2428 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2430 * Makefile.in: revert earlier changes back to execute runtest
2431 with make check. cdtest and bootstrap now function as they
2432 did within the Makefile.
2434 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2436 * Makefile.in: Update dependencies.
2438 * configure.in: Set EMULATION_OFILES in Makefile based on
2439 --with-targets option.
2441 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2443 * Makefile.in: check targets reimplemented to old way.
2445 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2447 * config/i386v.mh, config/irix4.mh: Use gcc
2448 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2449 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2450 bfd/configure.host change.
2452 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2454 * scripttempl/elf.sc: Handle .line and .debug* sections.
2456 * ldlex.l: Use bfd_scan_vma, not strtoul.
2458 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2460 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2461 Remove inital caps in some error messages, change "can't" to
2462 "cannot", add missing colons.
2463 * ldmisc.c (vfinfo): Print "%%" as a single %.
2464 For '%' followed by unrecognized character, print them both
2465 verbatim instead of expecting a char * arg.
2466 For '%C', don't put the function name in parens.
2468 * ldexp.c (invalid): Pass "%%", not "% ".
2470 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2472 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2473 (BSS_VAR): Removed; now always define _fbss.
2474 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2477 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2479 * configure.in: z8k-coff is the same as z8k-sim
2481 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2483 * testsuite/lib/ld.exp: new file
2484 * testsuite/config/unix-ld.exp: new file
2485 * testsuite/ld.bootstrap/bootstrap.exp: new file
2486 * Makefile.in: add dejagnu support for make check
2488 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2490 * ldlex.l (comment): Add missing newline in message.
2491 * ldindr.c (add_indirect): Ditto.
2492 * ldexp.c (exp_fold_tree): Ditto.
2494 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2496 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2499 * ldmisc.c (multiple_warn): New function.
2500 * ldmisc.h: Declare it.
2501 * ldmain.c (enter_global_ref): Call it.
2502 * ld.h (ld_config_type): Add warn_common.
2503 * ldlex.l, ldgram.y: Set it with -warn-common option.
2504 * ldver.c (help): Document it.
2506 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2508 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2509 target-specific sections, and for changing data section vma.
2511 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2513 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2514 terminals, for Solaris.
2515 (dirlist_ptr): New static variable.
2516 (command_line_option): Accept new options.
2518 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2521 * config/sun4sol2.mt: Pass emulation name without ".sh".
2523 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2524 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2526 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2528 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2529 .dtors, .data1, .rodata1 sections, instead of combining them into
2530 other sections. For `-r', set all section start addresses to
2533 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2534 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2535 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2537 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2539 * genscripts.sh: If this is the default emulation, set
2541 * emultempl/*.em: Use it to determine whether to compile in the
2544 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2545 genscripts.sh. Pass the current emulation name without ".sh" on
2547 * genscripts.sh: Take an default emulation arg.
2548 Use the current emulation name as EMULATION_NAME.
2549 Make default lib path for cross-compiling ':', not null.
2550 * emulparams/*.sh: Don't set EMULATION_NAME.
2551 * ldemul.c (ldemul_get_script): Take isfile arg.
2552 Pass it to emulation's get_script function.
2553 * ldemul.h: Adjust get_script prototypes.
2554 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2556 * ldfile.h: Declare it.
2557 * ldgram.y: Accept a script on the command line again,
2558 for parsing compiled-in scripts.
2559 * ldmain.c (main): If ld script is a file, parse it as a -T
2560 option, otherwise parse it directly.
2561 * emultempl/*.em (*get_script): Return the scripts themselves if
2562 this is the default emulation; otherwise return their file names.
2563 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2565 * emulparams/m88kbcs.sh: Use it.
2567 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2569 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2571 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2572 there's no change log entry yet, tsk tsk) from the list of
2573 emulations compiled in until Mark gets around to checking in
2574 emulparams/i386linux.sh.
2575 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2576 changed, this file gets updated.
2578 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2580 * ldgram.y (OPTION_Lfile): New token.
2581 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2582 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2584 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2586 * configure.in: h8/300h support needs own .mt file.
2587 config/coff-h8300h.mt: New file.
2589 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2591 * ldmain.c: Don't include sys/stat.h; it already got included
2592 somewhere along the way.
2594 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2596 * Makefile.in: Add h8300h support.
2597 emulparams/h8300h.sh: New file.
2598 scripttempl/h8300h.sc: New file.
2600 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2602 * ldfile.c (ldfile_open_file): In error message, use the name the
2603 user gave (e.g., "-lc"), rather than the base file name.
2605 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2607 * ldmain.[ch]: Remove initial Q_ from function names.
2608 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2610 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2612 * ldlang.c (lang_process): Move loading of default script from
2613 here to main. Add a "/" to start of script name to prevent
2614 finding it in "." first.
2616 * ldmain.c (set_scripts_dir): Don't look in "." first.
2618 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2621 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2623 * Makefile.in (em_m88kbcs.c): Correct dependency.
2624 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2625 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2626 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2628 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2630 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2631 main.c (main): Print the errno string in the error message.
2633 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2635 * configure.in: Accept h8300h for target cpu.
2637 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2638 present (demangle is smart enough to know whether to do it or not).
2640 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2642 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2643 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2645 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2647 * ldmain.c (get_emulation, check_for_scripts_dir,
2648 set_scripts_dir): New functions.
2651 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2653 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2654 Create symbol "end" instead of "__end". Comment out some parts
2655 that may not be needed (yet) for elf.
2657 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2659 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2661 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2663 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2664 when no prototype is being supplied.
2665 (ldmalloc, ldrealloc): Size argument is now size_t.
2667 * ldmisc.c (finfo): New function, accepts FILE* argument.
2668 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2669 without leading zeros.
2670 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2671 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2673 (concat, buystring): String lengths are size_t.
2674 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2676 * ldlang.c (new_statement): Size argument is now size_t. Added
2677 forward declaration with prototype.
2679 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2681 * ldgram.y (OPTION_v): Don't turn on verbose output.
2683 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2685 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2688 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2690 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2691 collect2 doesn't look for gld any more anyhow.
2693 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2695 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2696 now have a non NULL srefs_chain.
2698 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2699 hp300hpux, since the latter does not exist.
2701 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2703 * genscripts.sh: Put the scripts in the ldscripts directory, not
2705 * configure.in (ldscripts): Make, instead of emulations.
2706 * Makefile.in (scriptdir): Take off the "ld" part.
2707 (install, clean, distclean): Use ldscripts, not emulations.
2708 In tests, don't pass -Lemulations.
2709 Don't pass tooldir/lib to genscripts.sh.
2710 * genscripts.sh: Don't take tooldir/lib arg.
2711 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2712 default script file.
2714 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2716 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2718 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2720 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2722 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2724 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2725 run in parallel without colliding on yacc's static file names.
2726 Without the stub rule, make will try to start two yacc's
2727 concurrently which fails because of yacc's static file names.
2729 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2731 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2734 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2736 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2737 different from libdir.
2739 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2741 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2743 * ldver.c (help): New function.
2744 * ldver.h: Declare it.
2745 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2747 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2749 * Makefile.in (INCLUDES): Don't need ../include any more.
2751 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2753 * ldlex.l, ldgram.y: Support new -oformat option.
2754 Remove attempt at supporting script fragments on the command line.
2755 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2756 * mri.c (mri_format), ldgram.y: Change callers.
2757 * ldlang.h: Change prototype.
2759 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2761 * Makefile.in: canonicalize install.sh; for use within
2762 this directory (and subdirs)
2764 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2766 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2768 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2771 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2773 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2774 It wasn't documented (or likely used) and wastes time.
2775 (try_open): If EXTEN is empty, don't try it.
2777 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2778 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2779 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2780 with normal function declarations.
2782 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2783 Move *.sc-sh to scripttempl/*.sc.
2784 * {emultempl,emulparams,scripttempl}/README: New files.
2785 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2786 removed, replaced with generic.em.
2787 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2788 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2790 * *.em (*_get_script): Return script name instead of script contents.
2791 * ldlang.c (lang_process): Change caller.
2793 * ldlex.l, ldgram.y: Recognize -m option.
2794 Check for input files after *all* options in grammar.
2795 * ldmain.c (main): Check for -m options. Add default directory
2798 * mkscript.c: File removed.
2799 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2800 to add to the default LIB_PATH.
2801 Look for input files in the new subdirectories.
2802 Create the scripts in emulations subdirectory and don't filter
2803 them through mkscript.
2804 * configure.in: Make the emulations subdirectory.
2806 * Makefile.in: Account for all of the above changes.
2807 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2808 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2809 Put CFLAGS last in the compilation rules.
2810 Add -I../bfd to INCLUDES so sysdep.h is found.
2812 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2814 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2816 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2817 dependent on RELOCATING, not RELOCATION.
2818 * hp3hpux.sh (SHLIB_PATH): Define it.
2820 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2822 * ldfile.c (try_open): If opening without the extension fails,
2823 try with the extension even if -v or -V was given.
2824 had_script is imported (from ldgram.y), not exported.
2826 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2828 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2830 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2832 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2833 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2835 (section): Use statement_list_opt, not statement_list.
2836 * m68kcoff.sc-sh: Gather constructors and destructors and define
2837 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2838 * sa29200.sc-sh: Gather constructors and destructors and define
2839 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2841 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2843 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2844 * configure.in: No longer need to configure to get sysdep.h.
2846 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2848 * Makefile.in: remove install:all and install-info:info
2849 dependencies (these cause some spurious rebuilds at 'make install'
2852 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2854 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2855 (mips-idt-ecoff*): Added trailing '*'.
2856 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2857 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2858 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2860 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2861 incorrect definitions.
2863 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2865 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2866 symbols, unless stripping.
2868 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2870 * Makefile.in: configure looks for ####, so remove lines with many
2872 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2873 and HOSTING_LIBS correctly so that ``make check'' will work.
2875 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2877 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2878 to etext, edata, and end. Needed for IRIX 4.0.5F.
2879 Patch from mwp@iconix.oz.au (Michael Paddon).
2881 * Version 2.2.1 released.
2883 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2885 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2886 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2888 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2890 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2893 * Version 2.2 released.
2895 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2897 * ldver.c (ldversion): Bump version number to 2.2.
2899 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2903 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2905 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2907 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2909 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2910 mkscript.o, rather than directly from mkscript.c.
2912 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2914 * configure.in: Look for ${target_makefile_frag} relative to
2915 ${srcdir}, not relative to build directory.
2917 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2918 * configure.in: Recognize hppa*-hp-osf.
2919 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2920 (em_hppaosf.c): Build it.
2921 * config/hppaosf.mh, hppaosf.mt: New files.
2923 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2924 some system header files. All uses changed.
2926 * configure.in: Recognize i386-aix configurations as i386-coff
2929 * configure.in: Recognize m68*-*-hpux.
2930 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2931 the value of STACKZERO.
2932 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2933 (em_hp3hpux.c): Build it.
2934 * hp3hpux.sh, config/hp300hpux.mt: New files.
2936 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2938 * mips.sc-sh: Put constructors in the .data section.
2939 * Makefile.in (cdtest): Added dependency on ld.new.
2941 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2943 * Makefile.in: Change definition of $(tooldir) to match FSF.
2944 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2945 Support VAX Ultrix and BSD.
2947 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2949 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2951 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2953 * ldlang.h (struct memory_region): Change `length' and
2954 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2955 * ldlang.c, mri.c: Corresponding changes, plus lint.
2957 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2959 * configure.in: For all i386 targets, accept i486 as well.
2961 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2963 * ldlang.c (wild_doit): Preserve all flags for a
2964 SEC_SHARED_LIBRARY section.
2965 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2966 computing largest_section.
2968 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2970 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2971 fields of newly created structure.
2973 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2975 * ldmain.c (g_switch_value): New variable.
2976 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2977 (command_line_option): Accept -G and set g_switch_value.
2978 * ldlex.l (COMMAND): Accept -G.
2979 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2981 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2983 Support for linking and loading at different places:
2985 * ldlex.l: Add "AT" keyword.
2986 * ldgram.y: Cleanup, and parse AT.
2987 * ldlang.c (print_output_section_statement): Print output address
2988 of section in map. (lang_size_sections): Fill sections' lma with
2990 * ldlang.h (lang_output_section_statement_type): Add load_base
2993 * ldindr.c (add_indirect): Keep more information in the alias
2995 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2996 attribute from an input section.
2997 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2998 default. (Q_enter_file_symbos): Indirect symbols now are known by
2999 their section, not a special symbol flag.
3000 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3001 (write_file_globals): Write the mapping for an indirect symbol.
3002 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3005 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3007 * ld.texinfo: changes for q1
3009 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3011 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3013 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3015 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3017 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3019 * mips.sc-sh: Added variables which may be overridden by a
3021 * mipsidt.sh: New file; emulation for IDT MIPS board.
3022 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3023 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3024 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3025 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3027 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3029 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3031 * i386bsd.sh, config/i386bsd.mt: New files.
3032 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3034 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3036 * mri.c: Add extern declaration of strdup.
3037 * ldsym.c (KEEP macro): Add spaces around '=' for the
3038 sake of old (e.g. PCC) compilers.
3040 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3042 * ldver.c: Bump to version 2.1.
3044 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3046 * ldgram.y: allow section types without address expressions.
3047 * ldlang.c (lang_relocate_globals): avoid possible hang with
3048 undefined but unreferenced symbols.
3049 * relax.c (relax_section): don't complain if the script file isn't
3050 relaxable but -relax is set
3052 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3054 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3056 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3058 * mipsbig.sh: New file. Big endian MIPS emulation.
3059 * config/mips-big.mt: New file. Use mipsbig emulation.
3060 * configure.in (mips-sgi-irix*): Use target mips-big.
3061 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3062 (em_mipsbig.c): New target. Uses mipsbig.sh.
3064 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3066 * mips.sc-sh: Put .scommon sections into .sbss section.
3068 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3069 rather than always putting them in bfd_com_section.
3070 * ldlang.c (lang_common): If a common symbol is not in
3071 bfd_com_section, put in a section of the same name, rather than
3072 always putting it in section COMMON.
3074 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3076 * ldmain.c (subfile_wanted_p): If we already have a common
3077 definition of a symbol, don't necessarily pull in an object file
3078 that provides a non-common definition.
3080 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3081 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3083 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3084 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3086 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3088 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3091 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3093 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3094 checking for equality to bfd_com_section.
3096 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3098 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3099 targets, linker script.
3100 * mipslit.sh: New file. Little endian MIPS emulation.
3101 * config/mips-lit.mt: New file. Use mipslit emulation.
3102 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3103 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3104 (em_mipslit.c): New target. Uses mipslit.sh.
3106 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3108 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3109 $(tooldir)/bin/gld, so that gcc can find it with or without
3112 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3114 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3115 write_norel. All linking is now done via write_relax. Call
3116 ldsym_write before calling write_relax.
3117 * relax.c: Added copyright.
3118 (write_relax): Renamed from write_relaxnorel. Added relocateable
3119 argument. seclet_dump renamed to bfd_seclet_link.
3120 * relax.h: Added copyright.
3122 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3124 * ldmain.c (decode_library_subfile): Patch from
3125 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3127 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3129 * config/vxworks960.mt renamed to config/i960.mt
3131 * configure.in: sparc-aout emulates a sun4, as does
3132 sparc*-vxworks, i960-nindy uses gld960 emulation
3134 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3136 Fix support for NOLOAD, add INCLUDE
3137 * ldfile.c (ldfile_open_command_file): pass file name to
3139 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3140 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3143 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3145 * Makefile.in, config.h: no more default emulation. Make the lack
3146 of emulation a compile time error
3148 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3150 * configure.in: recognise all sparclite variants, not just 'sparclite'
3152 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3154 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3157 * configure.in: accept *-ericsson-ose for any m68k CPU.
3159 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3160 for each output section.
3162 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3164 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3165 macro bfd_asymbol_bfd as appropriate.
3166 * Makefile.in: Un-duplicate ldlex.c dependency.
3167 * condigure.in: Replace my_host case table by sourcing
3168 ../bfd/configure.host. Allow std-host as the default.
3169 * ldmisc.c: Change logic for C++ name demangling: There is
3170 no initial '_' to remove from stab-derived function names.
3172 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3174 * ldlang.c (lang_init_script_file): don't attach the output file
3175 sections to the script file.
3177 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3178 * ldlang.c (wild): run expansion loop over command line bfd too.
3179 (lang_ini_script_file): initialize more parts of the command line
3181 * ldlex.l: fix DEFINED start states.
3183 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3185 * ld.texinfo: new doc.
3186 * ldgram.y, ldlex.l: understand -y<symbol>
3187 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3188 print info. (add_ysym): new function.
3189 * ldsym.h: (ldsym_type): new define SYM_Y.
3191 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3193 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3194 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3195 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3196 macros with PARAMS. Recreational cleanup. Update copyrights.
3198 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3200 * Makefile.in: pass down the bfd source directory for includes
3202 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3204 * ldlang.c (lang_size_sections): don't change size and address for
3205 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3208 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3210 * relax.c (build_it): re-enable the processing of data_statements
3211 in scripts, makes counted contructor lists work again.
3213 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3215 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3217 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3219 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3222 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3224 * Support for i386-sysv.
3225 configure.in: check for i386-*-sysv* and i386-*-sco*.
3226 i386coff.sc-sh: rewrote to support SVR3 by default.
3227 ldctor.c (find_constructors): preserve stat_ptr.
3228 ldlang.c (wild_doit): initialize vma and size of new output
3229 section to corresponding input section. This is required for
3230 shared library support.
3231 (lang_size_sections): don't modify vma and size of sections which
3232 are never loaded (for shared libraries).
3233 ldwrite.c (copy_and_relocate): copy the contents of any section
3234 which has contents, not just sections which are loaded (for shared
3237 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3239 * ldlang.c (size_input_section): count the sizes of all sections
3242 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3244 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3245 to demangle symbols better
3247 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3249 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3250 exist when linking with -r.
3252 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3254 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3257 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3259 * ldmain.c (linear_library): don't even think about processing
3260 an object file if it's already been done
3262 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3264 * configure.in: the hp9000/300 config file is now hp300
3266 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3268 * config/z8ksim.mt: new file
3270 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3272 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3273 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3275 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3276 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3277 * ldlang.c (lang_add_keepsyms_file): New function.
3278 * ldlex.l: Handle "-retain-symbols-file".
3279 * ldsym.c (keepsyms_file, kept_syms): New vars.
3280 (process_keepsyms): New functihon; reads file, marks symbols for
3282 (write_file_locals): File symbols should always be kept.
3283 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3284 and "-s". Process retain-symbols file before setting symtab.
3285 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3286 (keepsyms_file, kept_syms): Declare them.
3288 * ldmain.c (main): Non-fatal errors should still cause non-zero
3289 exit status even with -r.
3291 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3293 Added initial support for the z8k
3294 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3295 * configure.in, Makefile.in: modified to reflect above
3297 * ldlang.c (lang_check): when linking conflicting architectures,
3298 make the output file reflect at least one of the bad inputs.
3300 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3302 * Makefile.in (install): if $(tooldir) exists, install ld in
3305 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3307 * Makefile.in, configure.in: modified to support i386-coff
3308 * i386coff.sh: new file
3310 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3312 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3313 added m68k-coff emulation mode, stolen from a29k emulation.
3314 Almost certainly wrong, but perhaps better than sun3.
3316 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3318 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3319 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3320 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3321 This is one character shorter, and lets people build on
3322 SVR3 system. (ld__h8300xray.[co] was the killer there;
3323 h8300xray.sc-sh is also overlong, but seems harmless.)
3324 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3325 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3326 * configure.in: Add host isc.
3328 * ldver.c: Call it version 2.0.
3330 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3332 * ldver.c: Bump to version 0.98.
3335 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3337 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3339 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3340 * ldlex.l: Moved comment() to end, since some compilers
3341 otherwise have problems with input() used before it is defined.
3343 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3345 * configure.in: added Solaris 2 and Irix 4 host support.
3347 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3349 * Makefile.in: remove -S flag from the FLEX definition
3351 * configure.in: rewrote, using new style case statement. use
3352 m68k.mt for m68k-aout systems
3354 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3356 * Makefile.in: map "ld" through program_transform_name when
3359 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3361 * cplus-dem.c: Removed. Use the version in libiberty now.
3362 * ldmisc.c: Use new libiberty version of cplus_demangle().
3364 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3366 * gld960.em (gld960_choose_target): default to little endian, not
3369 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3371 * ldlang.c (lang_process): don't pass null pointers when
3372 abs_output_section is what is required.
3373 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3374 used, and pass that down.
3375 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3378 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3380 * configure.in, config/ose68.mt: renamed OSE to ose.
3382 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3384 * ldsym.c (write_file_locals): Reorder check for common or
3385 undefined symbols so that it works.
3387 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3389 * configure.in: accept all m68K family members.
3391 * Makefile.in: always create installation directories.
3393 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3395 * ldlex.l: now parses comment correctly, added ~ to acceptable
3398 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3399 unary -ve constants.
3401 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3402 the command line can't be found.
3404 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3406 * ldlang.h: add new field "loadable" to output_section_statement.
3407 * ldlang.c (lang_output_section_statement_lookup): initilize new
3408 field. (wild_doit): if new field is not set, then stop output
3409 section from being loadable.
3410 (lang_enter_output_section_statement): set the field from the
3412 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3413 * h8300hms.sc-sh, h8300hms.em: get -r right.
3415 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3417 * ldint.texinfo: New internals manual (beginnings thereof).
3418 * PORTING: Removed, merged into ldint.texinfo.
3420 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3422 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3423 cdtest.exp: A test program (copied from libg++/test-install)
3424 that tests that constructor and destructors are handled
3427 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3429 * Makefile.in (install): install from ld.new, renaming during the
3430 copy, or else the next 'make install' needs to re-link ld.
3432 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3434 * configure.in: generalise hp recognition (from sef).
3436 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3438 * configure.in: recognize bsd and hpux hppa configurations.
3439 error messages echo to stderr, not stdout
3441 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3443 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3444 ldmisc.c: removed rcsid's.
3446 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3448 * ldlang.c (lang_map): print changes in sizes due to relaxing
3449 (size_input_section): maintain the delta information.
3450 * ldlang.h: add new field to struct to contain delta info.
3451 * relax.c (relax_section): complain if input not relaxable.
3452 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3455 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3457 * ldmain.c(main): prevent -r and -relax from being on at the same
3460 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3462 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3466 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3468 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3470 * ldlang.c(open_output): set the target arch and machine as soon
3471 as we can. (lang_size_sections): use new macros for setting vma
3474 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3476 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3477 Also deleted an unreachable path to wrs.
3479 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3481 * Makefile.in (install): use -d test for $tooldir before
3482 installing ld there so that $tooldir can be inherited from
3485 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3487 * ldlang.c: Two non-substantial changes for the sake of
3488 the old Portable C Compiler.
3490 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3492 * ldgram.y, ldlex.l: parse ABSOLUTE
3493 * ldexp.c: add support for ABSOLUTE
3495 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3497 * Makefile.in: Added default definitions for HOSTING_CRT0,
3498 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3499 * config/*.mh: Miscellaneous clean-up: Removed definitions
3500 of YACC (since it is not longer used in the Makefile).
3501 Remove HOSTING_* definitions that are subsumed by the
3502 ones added to Makefile.in. Removed most definitions of CC.
3503 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3504 These are no longer needed.
3506 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3508 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3509 rules, since these are used when building a distribution.
3510 * Makefile.in (ldlex.c): Don't re-direct output, since that
3511 leaves a bogus output files if it fails.
3513 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3514 * ldlex.c: Fix some unnecessary flex-specific-isms.
3516 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3518 * ldgram.y: move spurious semicolon
3519 * ldexp.h: fix prototype
3521 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3523 * ld.texinfo: references to linker now say "ld" not "gld".
3525 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3527 changed calling convention for Q_enter_global_ref
3528 * ldexp.c, ldlang.c, ldmain.c: reflect this
3529 * ldver.c: bump version to 1.97.1
3530 * ldindr.c (add_indirect): when an edict declaring an indirect
3531 symbol is found, make sure that any ideas about the symbol being
3532 common are changed if it now known to be defined.
3533 * ldmain.c (linear_library): complain once if archive isn't
3535 * ldlang.h, ldlang.c: make room for and initialize the complain
3538 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3540 * Makefile.in: use flex & bison from ../ if they exist.
3542 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3544 * relax.c (build_it): don't allocate space in the output file for
3545 stuff if -R flag applys to it.
3546 * ldfile.c: merge in VMS filename support
3547 * ldmain.c (main): take out ./ from library path, and close file
3548 before unlinking. Make multiple defs of a symbol create an
3550 * ldmisc.c: fatal errosrs delete output file
3552 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3554 * ldver.c: Increase version number to 1.97, for consistency
3557 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3559 * Makefile.in: FLEX -> LEX.
3561 * ld.texinfo: {} -> @{@}.
3563 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3565 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3566 (and associated change in -c option, now used for these scripts)
3568 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3570 * ldver.c: Bumped version to 1.96 - new release, resync with the
3572 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3573 rather than with raw malloc, makes it easier to track where memory
3575 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3576 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3577 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3580 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3582 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3584 * Makefile.in: use bootstrap for check.
3586 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3588 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3590 * Makefile.in: now use flex, not lex
3591 * ldlex.l, ldlang.c, ldctor.c: lint
3593 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3595 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3596 different sorts of filenames on the command line than in a script.
3598 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3600 * Makefile.in: rework CFLAGS so that they can be passed on the
3601 make command line. Remove MINUS_G. Default CFLAGS to -g.
3603 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3605 * relax.c: added handling for new "padding" seclet type, used to
3606 fill out gaps between section.
3607 * ldgram.y, ldlex.l: now -defsym on the command line is done
3610 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3612 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3614 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3616 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3619 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3621 * Makefile.in (install): Install second copy in $(tooldir)/bin
3622 without $(program_prefix), since that's what gcc expects.
3624 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3626 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3627 * h8300*: fix bit rot and add support for h8300xray target
3628 * go32.sh: target emulation for go32.
3630 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3632 * gld960.em, i960.sc-sh. Fix i960 bit rot
3634 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3636 * Makefile.in: install man page.
3638 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3640 * config/mt-<foo> renamed to <foo>.mt
3641 * config/mh-<foo> renamed to <foo>.mt
3642 * configure.in changed to reflect this
3643 * genscripts.sh now make .xbn files rather than .xN files
3645 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3647 * ldver.h: fix decl of ldversion.
3649 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3651 * Makefile.in: added check target.
3653 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3655 * ldmain.c (Q_enter_file_symbols): now aliases work again
3657 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3659 * Makefile.in: added clean-info target.
3661 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3663 * ldexp.c (exp_print_tree): don't try and follow null pointers
3665 * ldgram.y: remove 11 shift reduce errors
3667 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3669 * Makefile.in: added tooldir and program_prefix.
3671 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3673 * ldlang.c (size_input_section): don't move absolute sections
3677 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3679 * cplus-dem.c: yet another copy of this - maybe it should go into
3681 * ldgram.y: now -V and -v have different actions
3682 * ldver.c: if -V, prints list of emulations compiled in
3683 * ldmisc.c: support for cplus demangling
3686 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3688 * Makefile.in, configure.in: removed traces of namesubdir,
3689 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3690 copyrights to '92, changed some from Cygnus to FSF.
3692 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3694 * Makefile.in: Change mkscript rule into one for ./mkscript
3695 (for the sake of makes that don't realize they're the same).
3696 * PORTING: Add more details.
3697 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3699 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3701 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3702 config/mt-hp300bsd: New port to hp300 running BSD.
3704 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3706 Major rewrite of how ld is configured. The major idea
3707 is to use shell scripts to generate everything.
3708 * generic.em replaces ldtemplate.
3709 * Other *.em files replace various *.c files.
3710 A *.em file is a shell script that generates the corresponding
3711 ld__*.c file that implements an emulation. This is usually
3712 a straight 'cat' of a here-document, possibly with substitutions.
3713 * Script files (*.sc) are places by *.sc-sh scripts.
3714 Again, these are simple shell scripts that 'cat'
3715 here-documents, usually with some substitutions.
3716 The output a *.sc-sh is a script file.
3717 * Each emulation is defined by a short shell script with
3718 extension *.sh that specifies the emulation-specific
3719 parameters (such as the name of the *.sh-sc and *.em
3721 * genscript.sh is the master shell script used to generate
3722 an emulation. It is passed various argument, including
3723 the name a the emulation-speciic *.sh file that it
3724 "sources" to set variables to emulation-specifc parameters.
3725 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3726 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3727 * config/mh-foo: Rename LDEMULATION names as appropriate
3728 (usually 'gldfoo' -> plain 'foo').
3729 * ldwrite.c: Fixed a typo in a comment.
3730 * Makefile.in: Major changes. Removed some the sed
3731 magic to converts scripts, since that is now handled
3732 by genscripts.sh and the *.sc-sh scipt generators.
3733 * config.h: Remove a bunch of macros defining emulations
3734 and targets. This becomes one less file to edit when
3735 adding emulations or targets.
3736 * ldemul.h (struct ld_emulation_xfer_struct): Add
3737 emulation_name and target_name fields.
3738 * ldemul.c, ldemul.h: Define some default functions used
3739 by most emulations (and remove from the *.em scripts).
3740 * ldemul.c (ldemul_choose_target): Search the new
3741 ld_emulations array using a loop (instead of a hardwired
3742 nested if statement).
3743 Define the ld_emulation from the automatically-geenrated
3744 ldemul-list.h. This means you no longer have to edit ldemul.c
3745 to add a new emulation.
3746 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3747 their expansions, since the former no longer exist.
3748 * PORTING: A very rough first draft of a porting guide.
3750 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3751 to be terminated by a new-line (instead of requiring a semicolon).
3753 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3755 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3756 tests for NULL pointers all over the place.
3757 * ldlang.c (lang_process): remember to relocate global symbols
3758 *after* relaxing has done it stuff.
3760 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3762 * config/mt-coff-h8300: use EMUL like everything else
3763 * ldlang.c: (print_padding_statement): print the right address.
3764 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3767 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3769 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3770 * ldlang.c (print_data_statement): print the right address.
3772 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3774 * Makefile.in: The rule for testing ld by re-linking itself
3775 via an intermediate -r link was moved to the ld1 rule
3776 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3777 which allows the bootstrap rule to work.
3778 * ldctor.c (find_constructors): Don't create a constructor
3779 list if it is already defined (as would happen if ld is
3780 invoked by collect).
3782 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3784 * config/mh-sparc.h: now uses libgcc.a
3785 * ldmain.c: quit using exit
3786 * *sc: use *(COMMON) rather than [COMMON]
3787 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3788 to allow preprocessing of .l file.
3789 * Makefile.in: New ldlex.l mangling
3790 * ldexp.c (fold_binary): perform expressions with % and / in
3792 * ldfile.c (open_a): open archives on VMS in a special way
3795 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3797 * ldgram.y: map -M behave in the same way as -Map (sets file name
3799 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3800 whether or not relaxing has been done.
3801 * ldmain.c: don't open a map file if it doesn't have a name
3802 * relax.c: all the brains have moved into bfd.
3803 * ldwrite.c: ammend comment
3805 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3807 * Makefile.in: added relax, also made three stage go through a
3810 * config.h: if GNU960 defined, then default emulation mode is
3812 * ldexp.h, ldexp.c: map to file hooks
3813 * ldlang.c: map to file hooks
3814 * ldgram.y: added -Map -relax
3815 * ldlex.l: added -relax, -Map
3816 * ldmain.c: open map file
3817 * ldmisc.c: support for map file
3818 * ldwrite.c: new relax magic
3820 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3822 * Makefile.in, config/tm-*.h: Clean up make output, only
3823 pass DEFAULT_EMULATION to ldmain.c.
3825 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3827 * ldver.c: Bump to version 1.94.
3829 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3831 * Makefile.in: infodir belongs in datadir.
3833 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3835 * Makefile.in: Pass -y to bison. (Again;
3836 accidentally deleted by Rich.)
3837 * news.sc, ldgld68k.sc: Define __end as well as _end.
3839 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3841 * ldindr.h: added to contain prototypes of ldindr.c
3842 * ldfile.c: include ctype.h
3843 * ldmain.c: include the requried prototype headers
3844 * ldwrite.c: get_reloc_upper_bound has been renamed
3845 bfd_get_reloc_upper_bound
3847 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3849 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3850 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3851 spaces following hyphens, bsd make can't cope. added
3852 standards.text support and made it look like all the other
3855 * configure.in: configure now runs entirely in objdir so make file
3856 existence checks against ${srcdir}. Mark this directory as
3859 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3861 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3862 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3863 and mandir now keyed off datadir by default.
3865 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3867 * ldver.c: Bumped version to 1.93.
3868 * Makefile.in: Pass -y to bison.
3870 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3872 * config.h: h8 is now coff, not ieee
3873 * h8300hds.sc: reflect the same
3875 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3877 * ldver.c (ldversion()): Update to 1.92.
3878 * ldctor.c: There are two places constructor sets
3879 can be defined. One of them checked for an existing
3880 duplicate, the other didn't. Unfortunately, the latter
3881 was called after the former ...
3882 So, factor out code for inserting a new element into
3883 constructor_name_list (after checking for a duplicate)
3884 into a new function add_constructor_name, and call
3885 it from both aforementioned places (ldlang_add_constructor
3886 and ldlang_check_for_constructors).
3888 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3890 * Makefile.in: Rename .c files generated from ldtemplate
3891 to have names starting with ld__. This helps 'make clean'.
3893 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3895 * Makefile.in: Take out the version number for install
3896 * m88kbcs.sc: put in contructor blocks.
3898 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3900 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3901 parameter, a format, and an arg pointer, and rename it to
3902 vfinfo(). Write info() in terms of new vfinfo().
3903 New einfo() is the same as info(), except it writes to stderr.
3904 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3905 ldmisc.c: Replace "error" calls to info() by new einfo().
3907 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3909 * ldlex.l ldgram.y: made -V option do same as -v
3910 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3913 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3914 i386 aout changes from Bob Kukura
3915 * Makefile.in, config.h: added i386aout support
3916 * configure.in: fixed /h-{myhost} typo
3917 * ldgram.y: -MM now gives more boring map.
3918 * ldlang.c: now does D_PAGED flag the right way.
3919 * ldsym.c: -MM flags does the right thing.
3921 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3923 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3924 * ldlang.c (init_os): Compensate for BFD change,
3925 where bfd_make_section now returns NULL for a duplicate
3926 section request, instead of the old section.
3928 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3930 * ldver.c: Bump to version 1.91 (consistent with binutils).
3932 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3934 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3935 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3936 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3937 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3938 Add or update copyright notices.
3940 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3943 * Makefile.in: Changed installation directory name scheme
3944 to be consistent with gcc. Also changed 'install'.
3946 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3948 * Makefile.in: new targets ld.mm, ld.me
3950 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3952 * Makefile.in, ldtemplate: Need to use separate scripts
3953 for -n and -N options. Yet more complication.
3955 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3957 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3958 work). Add some lines to avoid Sun Make VPATH bugs.
3960 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3962 * news.sc: Add alignment for data segment.
3963 * ldtemplate: Add (yet another) script to get for -n or -N
3964 options. (These need different alignment than ZMAGIC files.)
3965 * Makefile.in: Add stuff for new foo.xn scripts.
3966 These are generated by replacing "ALIGN(0x...00)" by ".".
3968 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3970 * Makefile.in: new targets ld.ms, ld-index.ms
3971 ld.texinfo: remove tabs, other cleanups for texi2roff
3973 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3975 * ldmain.c (main): Make config.magic_demand_paged be true
3976 by default. Don't the WP_TEXT and D_PAGED flags of
3977 output_bfd here; it's too late, so set it when output_bfd
3978 is created (in ldlang.c). Also fix setting of EXEC_P flag
3979 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3980 * ldlang.c: Remove some duplicate extern declarations.
3981 * ldgram.y: Fixes to -N and -n options.
3982 * Makefile.in: Recognize upper case letters in sed script
3983 to remove assignments from script files.
3984 * ldtemplate: Don't assukme that -N or -n options
3985 imply use of -r script.
3986 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3988 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3990 * ldtemplate: include bfd.h before sysdep.h.
3992 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3994 Restructure configuration scheme for bfd, binutils, ld.
3996 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3997 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3998 Change some config names to match other dirs.
3999 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4001 * config/: Rename some config files to match up h-*.h names.
4002 Remove all the HOST_SYS definitions from the config files.
4004 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4006 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4007 * ldtemplate: Remove ldfile_add_library_path calls;
4008 just use the SEARCH_DIR commands in the script files.
4009 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4010 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4011 This is primarily intended for cross-linking, where you would
4012 place libaries in a different place than native libraries.
4013 Also, emulations made from ldtemplate now use $(srcdir).
4014 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4015 form; people can use the Makefile's LIB_PATH to override.
4017 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4019 * Makefile.in: fix target ld.dvi, add target ld.info
4020 ld.texinfo: make info filename ld.info
4022 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4024 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4026 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4027 few BFD types & enums.
4034 version-control: never