1 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
3 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
4 does mark shared libraries as executable.
6 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
8 * ldlang.c (lang_common): Change power to int. Pass larger values
10 (lang_one_common): Treat info as int *. Don't bother to check for
11 last value, since it is now zero.
13 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
15 * ldlang.c (load_symbols): An empty archive is OK.
17 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
19 * ldmain.c (progress.h): Include.
20 (main): Call START_PROGRESS and END_PROGRESS.
22 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
24 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
25 .dtors sections, so that these pointers get relocated also.
26 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
27 and end of the constructors/destructors.
29 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
31 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
32 describes an archive, call bfd_link_add_symbols on each member.
33 * ldmain.c (whole_archive): New variable.
34 (main): Initialize it to false.
35 * ldmain.h: Declare whole_archive.
36 * lexsup.c (parse_args): Grok --whole-archive switch.
37 * ld.texinfo, ld.1: Document --whole-archive.
39 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
41 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
42 using the default emulation.
44 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
46 * config/hppaelf.mh (HOSTING_EMU): Likewise.
48 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
50 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
51 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
53 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
55 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
57 * ldlex.l: Return -lFILENAME as the token LNAME.
58 * ldgram.y: Add token LNAME.
59 (input_list): Treat LNAME like NAME, but pass it to
60 lang_add_input_file as lang_input_file_is_l_enum.
61 * ld.texinfo: Document using -lFILENAME in INPUT.
63 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
65 * ldlang.c (lang_check): If the architectures are compatible call
66 bfd_merge_private_bfd_data to let the backend do additional
70 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
72 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
73 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
76 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
78 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
79 all supported emulations.
81 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
83 * ldemul.c (ldemul_list_emulations): New function.
84 * ldemul.h (ldemul_list_emulations): Declare.
85 * ldver.c (help): List supported targets and emulations.
87 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
89 * scripttempl/elf.sc (.debug): Relocate to address 0.
90 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
91 .debug_sfnames, .line): Likewise.
93 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
95 * emultempl/elf32.em (hold_rel): New static variable.
96 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
97 contents whose names begin with ".rel" after hold_rel. Remove the
98 assertion which checked for unplaced .rel sections. Don't try to
99 sort the section into place if place->bfd_section is NULL.
100 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
101 section beginning with ".rel".
103 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
105 Doc note from pierre@phi.la.tce.com (Pierre Willard):
106 * ld.texinfo: -X and -x work even if -s or -S are not specified.
107 * ld.1: Similar change.
109 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
111 * emulparams/gld960coff.sh (COFF_CTORS): Define.
112 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
114 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
116 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
117 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
118 * config/i386-lelf.mt: New file.
119 * config/i386-gelf.mt: New file.
121 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
123 * configure.in: Match on mips-ecoff, and default to the IDT
126 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
128 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
129 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
130 to double the size of the table.
133 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
135 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
138 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
140 * Makefile.in (distclean): Do recursive deletion, since ldscripts
143 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
145 * ldmain.c (main): If trace_file_tries is true, and we are using
146 an internal linker script, print out the script.
147 * ldfile.c (try_open): Reindent function. Make the messages about
148 opening script files more informative.
150 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
151 * ld.texinfo, ld.1: Update accordingly.
153 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
155 * ldlang.c (lang_one_common): Adjust references to common symbol
156 information for new structure.
158 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
160 * ldmain.c (undefined_symbol): Handle section being NULL.
162 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
163 * ldexp.c (fold_name): Likewise.
164 * ldlang.c (print_one_symbol): Likewise.
165 (lang_finish): Likewise.
166 * ldmain.c (multiple_common): Likewise.
167 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
168 renamed to bfd_link_hash_undefweak.
170 * scripttempl/alpha.sc: Set address of .data section correctly
171 when -n or -N is used. Patch from Chris G Demetriou
172 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
173 * scripttempl/mips.sc: Similar change.
175 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
177 * ldlang.c (lang_size_sections): Clarify error message when user
178 specified start addr conflicts with region. Fix resetting of
181 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
183 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
184 in lang_allocating_phase_enum.
186 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
188 * Makefile.in (distclean): Depend upon clean. Don't bother to
189 remove files which will be removed by clean. From patch by
190 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
192 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
194 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
195 a MIPS target, clobber the size of all but the first input
196 .reginfo section to be 0, so that lang_size_sections sets the
197 correct size for the output .reginfo section.
199 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
201 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
202 Remove unused variable is.
204 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
206 * configure.in: Add support for powerpc-*-eabi.
208 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
211 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
212 elf.sc, which defines some new symbols PowerPC elf needs.
214 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
216 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
217 constructor entry is in the absolute section.
219 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
221 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
222 * config/i386-gnu.mt: New file. Include ELF support.
224 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
226 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
227 there are any input sections named .gnu.warning, treat them as
228 containing a warning message to be printed by the linker, and
229 clobber the size so that the message is not copied into the output
231 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
234 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
236 * configure.in (w65-*-*): New target.
237 * Makefile.in: Update.
238 * scripttempl/w65.sc: New.
239 * config/coff-w65.mt: New.
241 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
243 * ldlang.c (lang_place_orphans): Don't ignore files with
244 just_syms_flag set. Instead, put all their sections in
245 bfd_abs_section_ptr, using the section VMA as the output_offset.
247 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
249 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
250 name `reloc_howto_type', since it's now defined to be const.
251 * ldlang.c (lang_add_reloc): Ditto.
252 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
254 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
256 * ldexp.c (fold_binary): Adding or subtracting an absolute value
257 to a relative value does not require forcing the relative value to
258 be absolute. Also, reindent function.
260 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
262 * ldwrite.c (clone_section): Create a symbol with the
263 same name as the section.
265 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
267 * ld.h (split_by_reloc, split_by_file): New flags.
268 * ldwrite.c (clone_section, split_sections): New functions.
269 * lexsup.c (parse_args): Understand new split options.
272 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
274 * configure.in (arc-elf): New target.
275 * Makefile.in (earcelf.c): New target.
276 * config/arc-elf.mt: New file.
277 * emulparms/arcelf.sh: New file.
280 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
282 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
283 .data segment. They must be writable when creating a shared
284 library. From H.J. Lu <hjl@nynexst.com>.
286 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
288 * emultempl/miposecoff.em: New file.
289 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
290 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
291 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
292 provide __runtime_reloc_start and __runtime_reloc_stop if they are
293 used. Align _fdata to a 16 byte boundary.
294 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
296 (emipsidtl.c): Likewise.
297 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
299 * ld.h (args_type): Add new field embedded_relocs.
300 * ldemul.h (ldemul_after_open, after_open_default): Declare.
301 (ld_emulation_xfer_struct): Add new field after_open.
302 * ldemul.c (ldemul_after_open): New function.
303 (after_open_default): New function.
304 * ldlang.c (lang_process): Call ldemul_after_open.
305 * lexsup.c (parse_args): Handle --embedded-relocs.
306 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
307 new after_open field to after_open_default.
308 * emultempl/generic.em, emultempl/gld960.em: Likewise.
309 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
310 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
311 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
312 * ld.texinfo, ld.1: Mention -embedded-relocs.
314 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
316 * Makefile.in: Add eshl.o.
317 * config/coff-sh.mt: Add shl emulation.
319 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
321 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
322 Youngdale <eric@aib.com>.
324 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
326 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
327 * config/i386linux.mh: New file; set HOSTING_CRT0.
328 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
329 /usr/lib, since that is already in LIB_PATH.
331 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
333 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
335 (.data, .bss): If "-N", then place the data/bss just after the end
336 of the .text section rather than at the default 0x40000000.
338 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
341 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
343 Patches from Eric Youngdale <eric@aib.com>:
344 * ldlang.c (lang_finish): Don't warn if entry symbol not found
345 when generating a shared library.
346 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
347 attempting to place an orphaned relocation section when generating
348 a dynamically linked object.
350 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
353 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
355 * ld.h (args_type): Add field export_dynamic.
356 * lexsup.c (parse_args): Recognize --export-dynamic.
357 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
358 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
360 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
362 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
363 we allocate common symbols.
365 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
367 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
368 .rela.fini to the list of .rel* sections.
370 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
372 * ldlang.c (load_symbols): Add new argument place. Only accept
373 linker scripts if place is not NULL. Put commands found in an
374 assumed linker script into place.
375 (lookup_name): Pass NULL as place argument to load_symbols.
376 (open_input_bfds): In lang_input_statement_enum case, pass a place
377 argument to load_symbols, and store any new statements after the
380 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
382 * ldver.c (ldversion): Bump to 2.5.3.
384 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
386 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
388 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
390 * Makefile.in (check): Add missing "else true" clause.
392 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
394 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
395 entry point to "start". Align at end of each section to 0x200.
396 Start .text section 0x1000 later. Add _etext, _edata, _end
399 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
401 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
402 composed of different object file formats.
403 (ldctor_build_sets): If the output format does not support the
404 reloc, and we are not generating a relocateable link, try getting
405 the reloc from the input format.
407 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
409 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
410 (em68knbsd.c): New target.
412 * config/m68k-nbsd.mt: New file.
413 * emulparams/m68knbsd.sh: New file.
414 * configure.in (m68*-*-netbsd*): Use above configs.
416 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
418 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
419 appropriately named static library, stop the search at that
422 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
424 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
425 and esparcnbsd.o; sorted entries.
426 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
428 * config/netbsd532.mt: Removed.
429 * emulparams/netbsd532.sh: Removed.
431 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
432 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
433 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
434 sparc*-*-netbsd*): Use above configs.
436 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
438 * ldmain.c (multiple_common): One of the types may now be
439 bfd_link_hash_indirect. The old BFD argument may be NULL.
441 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * configure.in: Add * at the end of m68k-hp-hpux.
445 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
447 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
450 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
452 * scripttempl/nw.sc: Gather constructors and destructors and
453 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
455 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
457 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
458 (ei386nw.c, eppcnw.c): New targets.
460 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
461 scripttempl/nw.sc: New files, for i386 and powerpc netware.
463 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
464 instead of {i386,ppc}-elf.
466 * configure.in (sparc*-*-netware): Removed. There is no such
469 * ldint.texinfo: Move misplaced `@end iftex'.
471 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
473 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
474 .rela.dtors to the list of .rel* sections.
476 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
478 * ldver.c (ldversion): Update to version 2.5.
479 * Version 2.5 released.
481 * configure.in (all_targets): Handle i386-linux*.
483 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
485 * scripttempl/aout.sc: Set _etext and __etext to ., not
486 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
487 will not break any other system. From Eric Valette
490 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
492 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
493 --verbose to get the old -V behaviour.
494 * ld.1, ld.texinfo: Document this change.
496 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
498 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
499 assertion, since it could fail with a user defined linker script.
501 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
502 name in the hash table during the first phase--the hash table does
503 not even exist at that point, much less have the right value.
505 * Makefile.in (CC): Define.
506 (CXX): Move definition, change from g++ to gcc.
507 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
508 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
509 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
510 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
511 (.cc.o): Comment out.
513 (site.exp): Don't create testdir or set tmpdir.
514 (check): Run checks even if not running native. Use CC_FOR_TARGET
515 instead of RUNTEST_CC, and likewise for CXX.
516 (cdtest targets): Comment out.
517 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
518 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
519 * cdtest-main.cc, cdtest.exp: Remove.
521 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
523 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
524 file naming problems.
525 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
526 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
527 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
528 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
529 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
530 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
531 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
533 * genscripts.sh: Always search /usr/local/TARGET/lib.
535 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
537 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
539 * configure.in: Handle i386-bsdi* targets like i386-bsd.
541 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
543 * lexsup.c (parse_args): Add support for -a for HP/UX
546 * lexsup.c (parse_args): -c takes an argument.
548 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
550 * ld.h (args_type): Add new field endian.
551 * lexsup.c (parse_args): Handle -EB and -EL by setting
553 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
554 * ldlang.c (lang_add_output_format): Add arguments big and little.
555 If command_line.endian is set, use it to select big or little
556 rather than the default. Changed all callers.
557 * ldlang.h (lang_add_output_format): Update declaration.
558 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
559 LITTLE_OUTPUT_FORMAT.
560 * emulparams/elf32mipl.sh: Likewise.
561 * emulparams/mipsbig.sh: Likewise.
562 * emulparams/mipsbsd.sh: Likewise.
563 * emulparams/mipsidt.sh: Likewise.
564 * emulparams/mipsidtl.sh: Likewise.
565 * emulparams/mipslit.sh: Likewise.
566 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
567 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
569 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
570 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
571 * scripttempl/mipsbsd.sc: Likewise.
573 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
574 depending upon ldgram.c, so that a parallel make does not try to
577 * configure.in (mips*el-elf*): New target.
578 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
579 (eelf32mipl.c): New target.
581 * config/mipsl-elf32.mt: New file.
582 * emulparams/elf32mipl.sh: New file.
584 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
586 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
589 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
591 * ldmisc.c (vfinfo): Print BFD file name as well as file name
592 returned by find_nearest_line, in case the file name is something
593 unhelpful such as a .h file. Handle %u.
595 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
597 * ldlang.c (lang_do_assignments): Make sure output statement
598 has an attached bfd_section before trying to dereference it.
600 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
602 * ld.h (ld_config_type): Add new field warn_once.
603 * ldmain.c (undefined_symbol): Handle -warn-once.
604 * lexsup.c (parse_args): Recognize -warn-once.
605 * ld.texinfo (Options): Document -warn-once.
608 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
609 name. For %C, print the function name on a separate line, to keep
610 the length of error messages under control.
611 * ldmain.c (multiple_definition): Use %D for ``first defined
613 (undefined_symbol): Use %D for ``more undefined references
616 * ldmisc.c (multiple_warn): Remove; no longer used.
617 * ldmisc.h (multiple_warn): Don't declare.
619 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
621 * ldlang.c (print_output_section_statement): Print all lines
624 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
626 * ldlang.c (load_symbols): Check for archive before object. Use
627 bfd_check_format_matches, and, if ambiguous, print a list of
628 matching formats. If file format is not recognized, treat file as
630 * ldgram.y (yyerror): If assuming an object file is a script,
631 mention that. Tweak the format of the error messages.
632 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
633 guess that this is not actually a script, and just report that the
634 file format was not recognized.
635 * ld.texinfo (Options): Admit that -( may be used more than once.
636 Add note that unrecognized object files are now treated as linker
639 * ldfile.c (ldfile_input_filename): Make const.
640 (ldfile_assumed_script): New variable.
641 (try_open): Change arguments types to const.
642 (ldfile_find_command_file): Likewise.
643 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
644 * ldfile.h: Update declarations for ldfile.c changes.
645 * ldlex.l: Include <ctype.h>.
646 (file_name_stack): Change to be const char *.
647 (lineno_stack): New static variable.
648 (<<EOF>>): Set lineno as well as ldfile_input_filename.
649 (lex_push_file): Make name argument const. Initialize
651 (lex_redirect): Initialize lineno_stack entry.
652 (lex_warn_invalid): Handle non printable characters nicely.
653 * ldlex.h (lex_push_file): Declare second argument as const.
655 * ldgram.y (ifile_p1): Recognize GROUP.
656 * ldlex.l: Recognize GROUP.
657 * ld.texinfo (Option Commands): Document GROUP.
659 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
661 * config/m68klynx.mh: New file.
663 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
665 * emultempl/hppaelf.em: Add newlines to the error messages.
667 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
669 * config/i386lynx.mh: New file.
670 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
673 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
675 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
676 (GENERATE_SHLIB_SCRIPT): Define as yes.
677 (DYNAMIC_LINK): Define as false.
678 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
679 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
680 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
681 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
684 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
686 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
688 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
690 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
691 .got section is now explicitly handled in elf.sc.
693 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
695 * scripttempl/alpha.sc: Redo script to set . outside of sections
696 and not bother to explicitly specify section addresses.
697 Explicitly place .sdata section.
699 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
701 * scripttempl/m68kcoff.sc: Put .bss in data segment.
703 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
704 0, and to only be marked as NOLOAD if relocating.
705 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
706 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
707 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
708 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
709 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
710 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
711 * scripttempl/sparclynx.sc: Likewise.
713 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
715 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
716 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
719 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
721 * ld.h (args_type): Add field soname.
722 * lexsup.c (parse_args): Handle -soname argument.
723 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
725 * ld.texinfo: Document -soname.
727 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
729 * ldlang.c (lang_check): Don't try to set the architecture if the
730 input and output files are incompatible. Just warn.
732 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
734 * configure.in: Change i[34]86 to i[345]86.
736 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
738 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
740 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
742 Make the ELF linker handle orphaned sections reasonably. Also,
743 define __start_SECNAME and __stop_SECNAME around sections whose
744 names can be represented in C, for the benefit of symbol sets in
746 * ldemul.h (ldemul_place_orphan): Declare.
747 (ld_emulation_xfer_type): Add place_orphan field.
748 * ldemul.c (ldemul_place_orphan): New function.
749 * ldlang.h (wild_doit): Declare.
750 * ldlang.c (wild_doit): Make nonstatic.
751 (lang_place_orphans): Call ldemul_place_orphan.
752 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
753 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
755 (gld${EMULATION_NAME}_place_orphan): New static function.
756 (gld${EMULATION_NAME}_place_section): New static function.
757 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
759 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
761 * scripttempl/aout.sc: Add .linux-dynamic after .data.
763 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
765 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
766 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
768 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
770 * ldexp.h (exp_get_abs_int): Declare.
772 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
774 * ldlang.c (lang_do_assignments): Handle complex AT's better.
775 * ldexp.c (exp_get_abs_int): New function.
777 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
779 * configure.in: add i960-nindy-coff support.
781 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
783 * ldlex.l (yy_create_string_buffer): Handle change to internal
784 interface in flex 2.4.7.
786 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
788 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
789 New function; add 0x20 to any use of -Ttext.
790 (gld${EMULATION_NAME}_create_output_section_statements): New
792 (ld_${EMULATION_NAME}_emulation): Use the new function
793 gld${EMULATION_NAME}_create_output_section_statements.
795 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
797 * scripttempl/mips.sc: Redo script to set . outside of sections
798 and not bother to explicitly specify section addresses.
800 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
802 * scripttempl/elf.sc: Copy several more relocation sections into
803 the output. Put .got.plt sections into .got.
805 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
807 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
809 Add a new script operator, PROVIDE, to define a symbol only if it
811 * ldgram.y (PROVIDE): New token.
812 (assignment): Accept PROVIDE.
813 * ldlex.l (PROVIDE): New token.
814 * ldexp.h (node_type): Add etree_provide to node_class enum.
815 (exp_provide): Declare.
816 * ldexp.c (exp_fold_tree): Handle etree_provide.
817 (exp_provide): New function.
818 (exp_print_tree): Handle etree_provide.
819 * ld.texinfo: Document PROVIDE.
821 * ldlang.c (lang_common): Pass desired alignment to
822 lang_one_common as power of two.
823 (lang_one_common): Get common symbol alignment from linker hash
824 table entry. Treat desired alignment as a power of two.
826 * ldlang.c (wild_section): Attach all section with the given name,
827 not just the first one. If there is no name, attach all sections
828 even if the SEC_IS_COMMON flag is set.
830 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
832 * ld.h (args_type): Add field rpath.
833 * lexsup.c (S_ISDIR): Define if not already defined.
834 (parse_args): Add support for -rpath. If -R is used to name a
835 directory, treat it as -rpath for Solaris compatibility.
836 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
837 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
838 * ldmain.c (main): Initialize command_line.rpath to NULL.
839 * ld.texinfo: Document -rpath option.
841 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
843 * emulparams/pc532machaout.sh: New file. Pc532 mach script
846 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
848 * config/pc532mach.mt: New file. Pc532 mach target support.
850 * config/pc532mach.mh: New file. Pc532 mach host support.
852 * config/netbsd532.mt: New file. Netbsd 532 target support.
854 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
856 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
859 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
861 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
862 bfd_abs_section_ptr, not &bfd_abs_section.
864 * lexsup.c (parse_args): Changed "retain-symbols-file" from
865 no_argument to required_argument. From djm.
867 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
869 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
870 sections to force a VMA of 0; needed for ELF backends which have
871 not been converted to the new linker style.
873 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
875 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
876 it was for the HPUX dynamic loader's use and it creates problems
879 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
881 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
882 * ldlang.h (lang_do_assignments): Put external decl here.
883 * emultempl/hppaelf.em: Minor cleanups throughout file.
884 (hppa_elf_create_output_section_statements): Rewrite.
885 (hppaelf_finish): Rewrite.
887 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
889 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
891 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
893 * ld.texinfo: -Bstatic is not ignored.
895 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
897 * ldlex.l: Recognize \r the same as \n.
899 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
901 Preliminary support for generating shared libraries, from Eric
902 Youngdale <ericy@cais.cais.com>.
903 * genscripts.sh: If the emulation parameter file sets
904 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
905 CREATE_SHLIB defined.
906 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
907 link_info.shared is set, use the .xs script file.
908 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
909 .interp section, and don't include TEXT_START_ADDR in the starting
910 address of the first section.
911 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
912 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
914 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
916 * configure.in: Change --with-targets to --enable-targets.
918 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
920 * lexsup.c (parse_args): Add support for new options -( -) with
921 synonyms --start-group --end-group.
922 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
923 (lang_group_statement_type): Define new struct.
924 (lang_statement_union_type): Add group_statement field.
925 (lang_enter_group, lang_leave_group): Declare.
926 * ldlang.c (lang_for_each_statement_worker): Handle
927 lang_group_statement_enum.
928 (map_input_to_output_sections, print_statement): Likewise.
929 (lang_size_sections, lang_do_assignments): Likewise.
930 (open_input_bfds): Completely rewrite. Now does its own looping,
931 rather than using lang_for_each_statement. Handle groups.
932 (lang_process): Update call to open_input_bfds.
933 (print_group): New static function.
934 (lang_enter_group, lang_leave_group): New static functions.
935 * ldfile.c (ldfile_open_file): If the file has already been
936 opened, just return rather than taking an assertion failure.
937 * ldver.c (help): Mention new options.
938 * ld.texinfo: Document new options.
940 * ldlang.c (end_of_data_section_statement_list): Don't define.
941 (lang_leave_output_section_statement): Don't set obsolete variable
942 end_of_data_section_statement_list.
944 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
947 * ldlang.c (lang_size_sections): Adjust current region address
948 even for sections with an explicit address. From
949 ralphc@pyramid.com (Ralph Campbell).
951 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
952 From jrs@world.std.com (Rick Sladkey).
954 * scripttempl/mipsbsd.sc: Let sections align to their natural
957 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
959 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
961 (lang_abs_symbol_at_beginning_of): Likewise.
962 (lang_abs_symbol_at_end_of): Likewise.
963 (lang_size_sections): Use bfd_is_abs_section to check for the
964 absolute section. Don't try to set the VMA or output_offset or
965 size of the absolute section.
966 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
969 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
971 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
972 when generating relocatable objects.
974 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
976 * emultempl/linux.em: New file providing support for linking
977 against Linux shared libraries.
978 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
979 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
981 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
983 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
984 * ldmain.c (main): Initialize link_info.shared to false. Give
985 error if link_info.relocateable and link_info.shared are both set.
987 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
988 it as naming an emulation to be added to EMULATION_OFILES.
989 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
991 * Makefile.in: Rebuilt dependencies.
992 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
993 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
994 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
995 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
996 (ei386linux.c): Remove; now in Makefile.in.
997 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
998 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
999 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1000 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1001 (eelf64_sparc.c): Remove; now in Makefile.in.
1002 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1003 (eelf32_sparc.c): Remove; now in Makefile.in.
1005 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1006 no owner--it might be bfd_abs_section. From Eric Youngdale
1007 <ericy@cais.cais.com>.
1009 * scripttempl/aout.sc: Let sections align to their natural
1012 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1014 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1015 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1016 * ldemul.c: Include ldexp.h and ldlang.h.
1017 (ldemul_open_dynamic_archive): New function.
1018 * ldfile.h (ldfile_open_file_search): Declare.
1019 * ldfile.c: Include ldemul.h.
1020 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1021 argument, not bfd *. Change all callers.
1022 (ldfile_open_file_search): Rename from open_a. Return boolean
1023 argument, not bfd *. Clean up. Change all callers.
1024 (ldfile_open_file): If doing a dynamic link, call
1025 ldemul_open_dynamic_archive rather than assuming the extension of
1026 a dynamic object is ".so".
1027 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1029 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1031 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1033 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1034 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1035 Accept -static as a synonym for -non_shared.
1037 Let the user change the dynamic linker used by ELF code.
1038 * ld.h (args_type): Add new field interpreter.
1039 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1041 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1042 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1043 the ELF backend to return the .interp section. If
1044 command_line.interpreter is not NULL, set the contents of .interp
1046 * ld.texinfo: Mention -dynamic-linker.
1048 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1051 * lexsup.c (parse_args): Sort out the option macros and change the
1052 definitions to make it easier to add a new option.
1054 * scripttempl/aout.sc: Define __etext and __edata to go along with
1057 * ld.h (ld_config_type): Add new field traditional_format.
1058 * lexsup.c (parse_args): Add traditional-format to longopts, and
1060 * ldmain.c (main): Initialize config.traditional_format to false.
1061 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1062 flags of output_bfd according to config.traditional_format.
1063 * ldver.c (help): Mention -traditional-format.
1064 * ld.texinfo: Document -traditional-format.
1066 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1068 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1069 they are encountered.
1071 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1073 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1074 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1076 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1078 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1079 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1081 * ldfile.c (open_a): If this is not an archive, try to open it in
1082 the current directory before searching for it.
1084 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1086 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1087 BLOCK works in a section address as documented.
1089 * ldgram.y (YYDEBUG): Don't define.
1091 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1093 * emultempl/gld960.em: Pass false for new argument to
1094 ldfile_add_library_path.
1095 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1097 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1100 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1102 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1104 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1106 * Makefile.in (check): Delete ld.new dependency so that a regression
1107 test doesn't trigger a rebuild of the linker.
1109 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1111 * ldlang.c (map_input_to_output_sections): For lang_address, call
1112 init_os if it hasn't already been called.
1114 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1116 Add support for SunOS shared libraries.
1117 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1118 shared library support code.
1119 * emultempl/sunos.em: New file.
1120 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1121 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1122 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1123 (esun3.c): Likewise.
1125 * ldlang.c: Minor formatting cleanups.
1126 (lang_for_each_input_file): New function.
1127 * ldlang.h (lang_for_each_input_file): Declare.
1129 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1131 (search_head): Declare.
1132 (ldfile_add_library_path): Add new cmdline argument in prototype.
1133 * ldfile.c (search_head): Make non-static.
1134 (search_dirs_type): Move to ldfile.h.
1135 (ldfile_add_library_path): Accept cmdline argument, and save it.
1136 * lexsup.c (parse_args): Pass true for new cmdline argument of
1137 ldfile_add_library_path.
1138 (set_default_dirlist): Likewise.
1139 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1140 argument of ldfile_add_library_path.
1141 * ldgram.y (ifile_p1): Likewise.
1143 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1145 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1146 total_size, superfile and chain.
1147 * ldfile.c (open_a): Don't clear search_dirs_flag.
1148 (ldfile_open_file): Don't try to open superfile. Assert that file
1149 has not already been opened.
1150 * ldlang.c (new_afile): Don't initialize superfile.
1151 * ldmain.c (add_archive_element): Don't initialize subfiles or
1152 chain or superfile. Initialize search_dirs_flag to false.
1154 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1156 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1158 Changes from binutils-2.4 release:
1160 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1161 variables, use whitespace, so scripts don't break.
1163 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1165 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1167 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1168 * Makefile.in: Noted change.
1170 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1171 don't know where that's supposed to come from, or why it's
1174 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1176 * configure.bat: update to latest makefile.in
1177 * emulpara/go32.sh: set to coff-go32 not aout
1178 * emultemp/generic.em: strength-reduce the structure of
1179 this shell script, since the only available shell for
1180 DOS can't handle complex syntax.
1181 * emultemp/stringify.sed: for "sed -f" instead of inline.
1182 * makefile.in: depend on stringify.sed as well as genscripts.sh
1183 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1184 * genscripts.sh: empty variables aren't always considered "set",
1185 so set them to "y" instead.
1187 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1189 * ldlang.c (entry_symbol): Make static.
1190 (lang_add_entry): Add cmdline argument.
1191 * ldlang.h (lang_add_entry): Change prototype.
1192 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1193 * lexsup.c (parse_args): Likewise.
1195 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1197 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1198 .reginfo an address.
1199 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1200 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1201 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1203 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1205 Add support for ELF shared libraries.
1206 * ld.h (ld_config_type): Add field dynamic_link.
1207 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1208 on attempts to use -r with -relax, -call_shared or -s.
1209 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1210 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1211 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1212 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1213 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1214 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1216 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1217 opening a file with a .so extension first.
1218 * emultempl/elf32.em: New file.
1219 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1220 (NONPAGED_TEXT_START_ADDR): Likewise.
1221 (TEMPLATE_NAME): Define as elf32.
1223 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1224 * scripttempl/elf.sc: Add placement for new dynamic sections.
1225 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1226 outside of any section. Don't use ALIGN(8); just let one section
1227 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1228 sections; they'll be handled correctly anyhow.
1229 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1231 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1233 * Makefile.in (install): Redirect output of ln to /dev/null.
1235 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1237 * emultempl/hppaelf.em: Change all references of
1238 .hppa_linker_stubs to .PARISC.stubs.
1239 * scripttempl/hppaelf.sc: Likewise.
1241 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1243 * ldlang.c (print_output_section_statement): Change ``no attached
1244 output section'' message slightly.
1245 (lang_do_assignments): Don't recurse down if there is no real
1248 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1249 match corresponding change in emulation templates.
1250 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1251 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1253 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1255 * ldver.c (ldversion): Updated version number.
1257 * cdtest-foo.cc: Use explicit "#pragma implementation".
1258 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1259 * Makefile.in: References to cdtest-func.o changed to
1262 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1264 Don't create unnecessary output sections.
1265 * ldlang.c (out_bfd_get_section_by_name): Remove.
1266 (wild_section): Call bfd_get_section_by_name rather than
1267 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1269 (lang_create_output_section_statements): Remove.
1270 (map_input_to_output_sections): For several cases, call init_os if
1271 it has not already been called.
1272 (lang_size_sections): If output section was not created, skip it.
1273 (lang_process): Don't call lan_create_output_section_statements.
1274 (lang_place_orphans): Skip files with just_syms_flags set to true.
1275 * ld.texinfo: Document change.
1277 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1279 * ldlang.c (wild_doit): Don't bother initializing the vma and
1280 section size. Don't special case SEC_SHARED_LIBRARY.
1281 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1284 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1286 * config/go32.mh : New file for Xgo32X.
1288 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1290 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1291 before calling einfo, since we are reporting an fopen failure.
1292 From jrs@world.std.com (Rick Sladkey).
1294 * configure.in: Use "e" rather than "em_" as prefix for
1297 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1299 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1301 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1302 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1304 * Makefile.in: Changed all generated file names.
1305 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1306 sed patterns to handle new filenames.
1308 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1309 * configure.in: Adjusted.
1311 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1313 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1314 work. Instead, check build dir and $srcdir explicitly, and use
1315 `echo' to get all the filenames.
1317 * configure.in (h8300h-*-hms): Changed ld_target name to
1319 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1322 * config/i960coff.mt: New file.
1323 * emulparams/gld960coff.sh: New file.
1324 * emultempl/gld960c.em: New file.
1325 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1326 i960coff configuration.
1327 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1329 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1330 code isn't included in FSF releases, and it can still be
1331 explicitly selected.
1332 (distclean): Remove site.bak and tmpdir.
1333 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1334 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1336 Patches from Ralph Campbell:
1337 * config/mipsbsd.mh: New file.
1338 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1339 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1340 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1343 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1345 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1347 * config/m68k.mt (EMUL): Set to m68kaout.
1348 * emulparams/m68kaout.sh: New file.
1349 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1350 (em_m68kaout.c): New target.
1352 * ldlang.c (lang_size_sections): If dot moves because of an
1353 assignment, don't try to insert a pad into the absolute output
1354 section, just change the address of the default memory region
1357 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1358 cdtest-ur.out, and cdtest-ur.tmp.
1360 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1362 * scripttempl/sa29200.sc: Align all sections to four byte
1365 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1367 * Makefile.in, configure.in: Support for go32 coff.
1368 * config/i386-go32.mt: New file
1369 * emulparams/i386go32.sh: New file
1370 * scripttempl/i386go32.sc: New file
1372 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1374 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1375 Lynx-specific script templates.
1376 * configure.in (sparclite*-*-coff): Use coff-sparc.
1377 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1378 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1379 (ENTRY): Set to __main.
1380 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1381 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1382 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1384 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1386 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1387 byte boundary, in case the global constructors do not take up an
1390 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1391 exist, get crtbegin based on gcc -print-libgcc-file-name.
1392 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1394 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1396 * ldlang.c (lang_size_sections): When no address is given for a
1397 section, align it according to its requirements.
1399 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1401 * Makefile.in (clean, distclean): Remove configdoc.texi.
1403 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1405 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1407 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1409 * ldlang.c (lang_size_sections): When relaxing, adjust the
1410 position of a padding statement, and adjust dot accordingly.
1412 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1414 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1416 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1418 * scripttempl/i386coff.sc: If relocating, don't put .init and
1419 .fini sections into .text; keep them separate.
1420 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1421 exist, get crtbegin based on gcc -print-libgcc-file-name.
1422 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1424 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1426 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1428 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1430 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1433 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1434 if building a final executable.
1436 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1438 * ldmain.c (main): Check the return value of bfd_close.
1440 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1442 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1443 sections never overlap when using -r.
1445 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1447 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1448 changes: get_symtab_upper_bound renamed and returns long,
1449 bfd_canonicalize_symtab returns long, check for error indications.
1451 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1453 * ldlang.c (print_input_section): For section size, use
1454 _cooked_size if it is non-zero, size otherwise.
1455 (size_input_section): Likewise.
1456 (lang_do_assignments): Likewise (case lang_input_section_enum).
1458 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1460 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1461 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1462 (lang_add_input_file): Pass true to new_afile for add_to_list.
1463 (lookup_name): Remove force_load argument. Changed all callers.
1464 Pass false to new_afile for add_to_list. Split loading of symbols
1465 out into separate function.
1466 (load_symbols): New function split out of lookup_name. Don't load
1467 the symbols if they are already loaded.
1468 (open_input_bfds): For lang_input_statement_enum call load_symbols
1469 rather than lookup_name.
1470 (lang_process): Pass abs_output_section rather than NULL to
1472 (lang_startup): Set real field of first_file to true.
1474 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1476 * ldlang.c (had_relax): Removed.
1477 (relax_again): New static variable.
1478 (lang_size_sections): Change call to bfd_relax_section to
1479 correspond to BFD changes. Set relax_again appropriately.
1480 (lang_process): Remove #if 0 code. When relaxing, keep calling
1481 lang_do_assignments and lang_size_sections until relax_again
1484 * emultemp/gld960.em: Include libiberty.h
1485 (gld960_before_parse): Pass NULL as final argument to concat.
1487 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1489 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1492 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1493 building a bfd_data_link_order, rather than by setting the section
1494 contents immediately.
1496 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1498 Changes to make -Ur work again.
1499 * ldmain.c (add_to_set): Now takes reloc argument rather than
1500 bitsize. Check config.build_constructors here. If an new hash
1501 table entry is created, mark it as undefined.
1502 (constructor_callback): No longer takes bitsize argument. Pass
1503 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1504 BFD backend supports it.
1505 (reloc_overflow): Handle a NULL abfd argument.
1506 (reloc_dangerous, unattached_reloc): Likewise.
1507 * ldctor.c: Include ldmain.h.
1508 (struct set_info): Change bitsize field to reloc.
1509 (ldctor_add_set_entry): Now takes reloc argument rather than
1510 bitsize. Don't bother to check config.build_constructors here.
1511 (ldctor_build_sets): Get the size from the reloc howto. If
1512 generating relocateable output, call lang_add_reloc rather than
1514 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1516 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1517 (lang_reloc_statement_type): New structure.
1518 (lang_statement_union_type): Add reloc_statement field.
1519 (lang_add_reloc): Declare new function.
1520 * ldlang.c (lang_for_each_statement_worker): Handle
1521 lang_reloc_statement_enum.
1522 (map_input_to_output_sections, print_statement): Likewise.
1523 (lang_size_sections, lang_do_assignments): Likewise.
1524 (print_reloc_statement): New function.
1525 (lang_add_reloc): New function.
1526 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1528 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1529 (cdtest-ur, cdtest-ur.out): New targets.
1530 (check-cdtest): Now also check that -Ur works correctly.
1532 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1534 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1536 * ldlang.c (lang_process): Move lang_common call before
1537 map_input_to_output_sections, to ensure that any alignment
1538 constraints set by common symbols are copied over to the output
1541 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1543 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1544 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1545 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1546 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1549 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1551 * config/i386bsd.mh: New file.
1553 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1555 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1557 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1558 (DATA_START_SYMBOLS): Define _fdata.
1560 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1562 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1564 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1566 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1567 works again. Attach some output symbols to the stub file bfd.
1569 * emultempl/hppaelf.em: Include elf32-hppa.h.
1570 (file_chain): Add decl.
1571 (hppa_look_for_stubs_in_section): Delete decl.
1572 (hppaelf_finish): Reenable code. Do not pass symbols
1573 down to hppa_look_for_stubs_in_section.
1575 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1577 * ldmain.c (write_map): Don't define. Removed all references.
1578 Just use map_file or map_filename instead.
1579 (add_archive_element): Use minfo to write map information, not
1581 (constructor_callback): Use fprintf to write map information, not
1583 * ldmain.h (write_map): Don't declare.
1584 * ldgram.y (mri_script_command): Removed reference to write_map.
1585 * ldlang.c (lang_one_common): Likewise.
1586 * lexsup.c (parse_args): Likewise.
1588 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1590 * scripttempl/elf.sc: Force all sections to be aligned.
1592 * ldgram.y (section): Reverse the order of memspec_opt and
1593 fill_opt to avoid an ambiguity when both are used.
1594 * ld.texinfo: Changed accordingly.
1596 * ldgram.y: Move include of ldlex.h back with other includes.
1597 * ldlex.h (input_type): Don't initialize enum constants to
1599 * ldlex.l: Use a switch to return the right token based on
1600 input_type, rather than knowing that input_type has a value based
1603 * ldgram.y (dirlist_ptr): Removed; not used.
1604 * lexsup.c: Include ldver.h.
1605 * Makefile.in: Rebuilt dependencies.
1607 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1609 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1610 (ldlang_add_file): call it here instead.
1612 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1614 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1616 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1618 * emultempl/hppaelf.em: First attempt to clean this file up.
1619 Add comments in several functions as to their purpose and
1620 how they function (or my current best guess). Clean up horrible
1621 spacing and indention that never should have been accepted in the
1622 first place. Add FIXMEs for issues which need to be resolved.
1623 Disable linker-stub generation until it gets fixed. This allows
1624 the linker to at least work on simple code for testing purposes.
1626 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1627 it via hppaelf_finish). Prototype moved into ldlang.h.
1628 (lang_process): Move problematic extra call to lang_size_sections
1629 into the PA ELF specific code.
1630 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1631 lang_size_sections moved here.
1633 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1635 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1636 * config/ppc-elf32.mt: New file.
1637 * emulparams/elf32ppc.sh: New file.
1638 * emultempl/ppc.em: New file.
1639 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1640 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1641 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1643 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1645 * lexsup.c (parse_args): Use symbolic numbers for long options.
1646 Fix misunderstanding in -Y and -call_shared et al.
1648 Use getopt instead of lex and yacc to parse the command line.
1650 * ld.texinfo (Options): Document changes to option syntax.
1651 * Makefile.in: Update dependencies.
1652 * ldver.c (help): Tweak dashes in usage message.
1653 * ldgram.y (%union): Remove unused members.
1654 Remove %tokens for command line options; add ones for input types.
1655 (command_line): Rules removed.
1656 (file): Instead of command line, recognize an
1657 input type indicator, then use the nonterminal for that type.
1658 (defsym_expr): New nonterminal from code formerly in command_line.
1659 * ldlex.h: Declare parser input type enum and variable.
1660 Don't declare parse_line.
1661 * ldlex.l: Remove unused variables. Make some used ones static
1663 (COMMAND): Start state and its rules removed.
1664 At start of yylex, return input state token if at start of input.
1665 (lex_redirect): Don't need to set yyout.
1666 (ldlex_command): Function removed.
1667 * ldmain.c (main): Instead of calling parse_line, set up the
1668 redirections and call yyparse directly.
1669 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1671 * lexsup.c: Remove #if 0'd code.
1672 (parse_line): Function removed.
1673 (parse_args): Rewrite to use getopt_long_only.
1674 (set_default_dirlist): New function from code formerly in
1675 ldgram.y:command_line.
1676 (set_section_start): New function.
1677 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1678 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1679 compiled-in link scripts in "{" and "}", as the grammar no longer
1682 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1684 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1685 require that it be in $(srcdir).
1687 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1689 * ldlang.c (lang_size_sections): Only align section to alignment
1690 required by linker script, not to maximum alignment of input
1693 * ldlang.h (largest_section): Don't declare.
1694 * ldlang.c (largest_section): Don't define.
1695 (size_input_section): Don't set largest_section; not used.
1697 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1699 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1701 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1703 * ldlang.c, ldmain.c: Include libiberty.h.
1705 * ldmisc.h (concat): Don't declare.
1706 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1708 * ld.h (as_output_section_statement): Removed; not used.
1710 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1712 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1713 bfd_set_error and new error names.
1715 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1717 * ldwrite.c (build_link_order): If the cooked size of the section
1718 has been set, use it, for determining link_order size.
1719 (ldwrite): In the error message displayed if bfd_final_link fails,
1720 indicate that it was in fact the final link step that failed.
1722 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1723 bfd_relax_section, in case it returns false but doesn't flag an
1724 error. If an error is returned, indicate which one it is in the
1727 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1728 it'll get picked up from $(srcdir) if appropriate.
1730 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1732 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1733 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1735 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1737 * ldlex.l (comment): Increment line number when newline is read.
1739 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1741 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1742 reload the file even if it is already loaded.
1743 (wild): Call lookup_name with force_load argument of 0.
1744 (open_input_bfds): Call lookup_name with force_load argument of 1.
1745 (print_symbol): Remove declaration of non-existent function.
1746 (print_one_symbol): Return true rather than falling off end.
1748 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1750 * ldmain.c (main): Use %ld when printing long values.
1752 * scripttempl/elf.sc: Move _edata after the .sdata section.
1753 Permit OTHER_BSS_SYMBOLS to be defined.
1754 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1756 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1758 * Rename all "hppaosf" files to "hppaelf".
1759 * Change all "osf" references to "elf" in hppaelf files.
1760 * Makefile.in: Likewise.
1761 * configure.in: Likewise.
1763 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1765 * ldmain.c (main): Call xatexit, not atexit.
1766 Call xmalloc_set_program_name.
1768 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1771 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1773 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1774 (hppaosf_finish): Call xmalloc, not ldmalloc.
1775 * ldmain.c (preserve_output): Function removed.
1776 (main): Do it here instead.
1778 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1780 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1781 GNU C specific macros.
1783 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1784 call to LANG_FOR_EACH_INPUT_SECTION.
1786 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1788 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1789 deleted; will use libiberty versions instead.
1790 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1791 mri.c Makefile.in: Change callers.
1793 * ldmisc.c (vfinfo): Remove cleanup code.
1794 * ldmain.c (remove_output): Put it here (new function).
1795 (preserve_output): New function.
1796 (main): Register remove_output and preserve_output with atexit.
1797 * ldmain.c ldgram.y: Call xexit instead of exit.
1798 * ldmisc.h: Declare xexit.
1800 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1802 * Makefile.in: Lots of new H8/500 memory models.
1804 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1806 * ldlex.l: Removed duplicate rules.
1807 (yywrap): Provide default definition, needed with some versions of
1810 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1812 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1813 the archive filename too.
1815 * ldlex.l: Add rule to catch invalid input characters instead of
1816 printing them. Include "ldmain.h" for program_name decl.
1817 (lex_warn_invalid): New function.
1818 * Makefile.in: Add dependency.
1820 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1822 * Makefile.in (check): Don't bother running any tests of
1823 cross-linker until the test suite no longer assumes native mode.
1825 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1827 * ldlang.c (print_one_symbol, print_input_section): Print
1828 global symbols in symbol table again.
1830 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1832 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1833 exit successfully instead of complaining if no input files are
1836 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1838 * Makefile.in: Format variable definitions consistently.
1839 (LD_PROG): Remove unnecessary variables from link command,
1840 change variable LOADLIBES to EXTRALIBS.
1842 * ldmain.c (main): Compute and display total execution time.
1843 * ld.texinfo (-stats): Document the option.
1845 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1847 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1850 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1853 * ldlang.c (relaxing): Removed global variable.
1854 (lang_size_sections): If the canonical symbols have not already
1855 been read in, read them in before relaxing.
1856 * ldlang.h (relaxing): Removed declaration.
1858 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1860 * ldlang.c (new_afile): Initialize loaded field to false.
1861 (lookup_name): If file was already loaded, don't call the
1862 add_symbols entry point again.
1864 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1866 * ld.texinfo: Clarify what -T option does.
1868 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1870 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1873 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1875 * ldmain.c (add_archive_element): If trace_files or
1876 trace_file_tries, print file name.
1877 * ldlang.c (lookup_name): Likewise.
1878 (ldlang_add_file): Don't put files on input_bfds list in reverse
1881 * scripttempl/elf.sc: Correct typo.
1883 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1885 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1886 their arguments optional, for compatibility with the old GNU ld.
1888 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1890 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1892 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1894 * ldmain.c (add_to_set): Add bitsize argument.
1895 (constructor_callback): New function.
1896 (link_callbacks): Add constructor_callback.
1897 * ldctor.c (struct set_info): Add bitsize field.
1898 (ldctor_add_set_entry): Add bitsize argument.
1899 (ldctor_build_sets): Base the size of the elements of the set on
1900 the bitsize, rather than always using LONG.
1901 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1903 * ld.h (QUAD_SIZE): Define.
1904 * ldgram.y (QUAD): New token.
1905 (length): Handle it.
1906 * ldlex.l: Return QUAD.
1907 * lexsup.c (keywords): Add QUAD.
1908 * ldwrite.c (build_link_order): Handle QUAD.
1909 * ldlang.c (print_data_statement): Handle QUAD.
1910 (lang_size_sections): Likewise.
1911 (lang_do_assignments): Likewise.
1912 * ldexp.c (exp_print_token): Add QUAD to table.
1913 * ld.texinfo: Describe QUAD.
1915 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1916 since the Alpha doesn't use them.
1918 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1920 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1922 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1924 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1925 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1927 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1929 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1930 needed for i386mach. (Should be a no-op on other systems.)
1932 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1933 (PAGE_SIZE): Don't define; not used.
1935 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1937 * ldgram.y (yyerror): Make argument const char *, and actually
1938 print it out rather than assuming it is a syntax error.
1939 * ldmisc.h: Change declaration of yyerror.
1940 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1942 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1944 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1945 exec header offset, since the exec header isn't loaded.
1946 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1948 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1950 A major rewrite to move the bulk of the linker into BFD so that
1951 more efficient backend code can be written for specific object
1953 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1954 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1955 * ldctor.c, ldctor.h: Complete rewrite.
1956 * ldwrite.c, ldwrite.h: Complete rewrite.
1957 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1958 link_info.strip instead. Changed all uses.
1959 (discard_locals_type, discard_locals): Removed. Use
1960 link_info.discard instead. Changed all uses.
1961 (ld_config_type): Removed relocateable_output field; use
1962 link_info.relocateable instead; changed all uses. Added stats
1964 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1965 set_loader_symbol): Removed.
1966 * ldexp.h (node_class): Added etree_rel.
1967 (etree_type): Added rel field.
1968 * ldexp.c (exp_print_token): Bracketed table initialization.
1969 (exp_relop): New function.
1970 (fold_name): Use linker hash table rather than ldsym functions.
1971 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1972 (exp_print_tree): Handle etree_rel.
1973 * ldgram.y (strip_symbols, discard_locals): Removed.
1974 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1975 (REL): New token. Does not appear in grammar, but needed for
1977 (file): Don't call lang_final; it's called by main anyhow.
1978 * ldlex.l: Accept -stats and -no-keep-memory options.
1979 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1980 * ldlang.c: Consistently use fill_type for fill argument.
1981 (lang_init_script_file, script_file): Removed.
1982 (create_object_symbols): Removed. Use
1983 link_info.create_object_symbols_section instead. Changed all
1985 (lang_add_keepsyms_file): Removed.
1986 (lookup_name): Call bfd_link_add_symbols instead of
1987 ldmain_open_file_read_symbol.
1988 (wild): Don't iterate over script_file.
1989 (open_output): Create link hash table.
1990 (lang_place_undefineds): Rewrote.
1991 (lang_size_sections): Handle relaxing (doesn't work yet).
1992 (lang_relocate_globals): Removed.
1993 (lang_finish): Use link hash table rather than ldsym functions.
1994 (lang_common): Rewrote.
1995 (lang_one_common): New function.
1996 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1998 (create_symbol): Removed.
1999 (lang_process): Don't call lang_init_script_file. Call
2000 ldctor_build_sets rather than find_constructors. Don't call
2001 lang_relocate_globals.
2002 (lang_abs_symbol_at_beginning_of): Rewrote.
2003 (lang_abs_symbol_at_end_of): Rewrote.
2004 * ldmain.c (had_y): Removed.
2005 (lprefix, lprefix_len): Removed; use link_info fields instead.
2007 (multiple_def_count, commons_pending, undefined_global_sym_count,
2008 total_symbols_seen, total_files_seen): Removed.
2009 (link_callbacks, link_info): New variables.
2010 (main): Initialize link_info. Don't call init_bfd_error_vector or
2011 ldsym_init. Don't set now unused variables. Handle -stats.
2012 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2013 (add_ysym): Rewrote.
2014 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2015 search_library, gnu960_check_format, decode_library_subfile,
2016 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2018 (add_keepsyms_file, add_archive_element, multiple_definition,
2019 multiple_common, add_to_set, warning_callback, undefined_symbol,
2020 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2022 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2023 require symbols for %C; look them up instead.
2024 * emultempl/hppaosf.em: Pass link_info to
2025 hppa_look_for_stubs_in_section.
2026 * Makefile.in: Rebuilt dependencies.
2027 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2029 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2031 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2032 ldlang.h and ldctor.h.
2034 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2035 declarations of free and malloc from flex output. Change malloc
2036 to ldmalloc in flex output.
2038 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2040 * ldmain.c (lprefix): Change default from a char to a string
2041 with only one character.
2042 (lprefix_len): Set default to one.
2044 * ldmain.h (lprefix_len): Declare.
2046 * ldsym.c (write_file_locals): Use strncmp rather than a character
2047 comparison for lprefix.
2049 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2052 * emultmpl/hppaosf.em: Include ldexp.h.
2053 (before_parse): Set lprefix and lprefix_len correctly.
2055 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2057 * ldlex.h: Don't declare yywrap if it is a macro.
2058 * ldlex.l: Include sysdep.h.
2059 * ldlang.c (lang_for_each_statement_worker,
2060 lang_for_each_statement): Forgot to use PARAMS.
2062 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2064 * Makefile.in: Added .PHONY targets where appropriate. Added some
2066 (gcclibdir, version): Removed unused variables.
2067 (DEP): New variable, set to mkdep.
2068 (ALL_CFLAGS): New variable. Used in .c.o target.
2069 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2071 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2072 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2073 mostly obsolete variables. Adjusted remaining uses.
2074 (DEF_EMUL): Removed variable.
2075 (ldmain.o): Handle undefined EMUL error correctly.
2076 (ldemul-list.h): Depend on config.status rather than Makefile.
2077 Create via temporary file.
2078 (ver960.c, roll, make): Removed obsolete targets.
2079 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2081 * dep-in.sed: New file, used when rebuilding dependencies.
2083 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2085 Made many changes to eliminate gcc warnings. Made various
2086 cosmetic changes, declared various things in header files, removed
2087 various extern declarations from .c files. No substantive
2090 * ldlang.c (lang_process): Ifdef out final call to
2091 lang_size_sections again (reverting change of Nove 2), since it
2092 breaks the Sun4 linker.
2094 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2096 * configure.in (alpha-*-netware*): New target; use alpha.
2098 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2100 * configure.in: Group targets by CPU. Merge some m68k target
2101 entries with different CPU specs that use the same ld_target
2104 * configure.in: Add sparc*-*-coff.
2105 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2106 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2107 (em_coff_sparc.c): Add dependencies and build rules.
2109 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2111 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2113 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2115 (command_line_option): Accept and ignore them (for now).
2116 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2117 where n is a number.
2119 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2121 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2122 not in bfd_com_section, create the section in the BFD so that it
2123 can be placed in the right output section.
2125 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2127 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2128 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2129 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2130 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2131 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2132 Move OTHER_READONLY_SECTIONS after all the other readonly
2133 sections. Don't use DATA_ADDR twice.
2135 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2136 p is in a common section, make sure the BFD has a section of that
2139 * ldlang.c (lang_common): Add newline to error message.
2141 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2143 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2144 Lynx-specific script instead of m68kcoff.
2145 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2146 (ENTRY): Define as __main.
2147 (TEXT_START_ADDR): Define as 0.
2148 (PAGE_SIZE): Define as 0x1000.
2149 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2150 * scripttempl/m68klynx.sc: New file.
2152 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2154 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2155 arguments rather than treating them as emulation names.
2157 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2159 * configure.in: Support x86 unixware and netware plus generic netware.
2161 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2163 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2166 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2168 * Makefile.in (distclean): Don't delete dvi or info files.
2169 (ld.info): Update dependency list.
2170 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2172 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2174 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2175 Set output_filename instead of creating a new node.
2176 (open_output): Don't set output_filename.
2177 (lang_final): Create the new node here.
2178 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2180 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2182 From Pete Hoogenboom (hoogen@cs.utah.edu):
2184 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2185 edata, _edata, end): Add definitions of these symbols.
2186 (__end): Remove definition of this symbol.
2187 (__data_start): Move definition of this symbol.
2189 * emultempl/hppaosf.em: Various fixes and support for linker stub
2191 (hppaosf_finish, hppaosf_search_for_padding_statements,
2192 hppaosf_create_output_section_statements): New functions in
2193 support of linker stub generation.
2194 (ld_hppaosf_emulation): Redefine to include new
2195 emulation-specific routines.
2197 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2198 Pass abs_output_section rather than NULL to avoid invalidating
2201 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2203 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2204 (em_i386mach.c): New rule.
2205 * configure.in (i[34]86-*-mach*): New case.
2206 * config/i386-mach.mt: New file.
2207 * emulparams/i386mach.sh: New file.
2209 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2211 * ld.h (flag_is_*): Removed macros.
2212 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2213 Consistently check the BFD symbol flags directly, rather than
2214 using file_is_* macros.
2216 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2218 * configure.in (sparc*-*-lynxos*): New target.
2219 * Makefile.in: Add rule for em_sparclynx.c.
2220 (ALL_EMULATIONS): Add Lynx emulations.
2221 * config/sparc-lynx.mt: New file.
2222 * emulparams/sparclynx.sh: New file.
2223 * scripttempl/sparccoff.sc: New file.
2225 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2227 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2229 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2231 * relax.c (write_relax): Check return value of bfd_seclet_link.
2233 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2235 * ldlang.c (delete_output_file_on_failure): New variable.
2236 (open_output): Set it after bfd open succeeds.
2237 * ldmisc.c (vfinfo): Test it.
2239 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2241 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2244 * ldemul.c: Support was added to allow emulation-specific
2245 processing to occur. This support was added primarily for linker
2246 stub generation in the elf32-hppa gld.
2247 (ldemul_finish, ldemul_create_output_section_statements): New
2249 * ldemul.h: Support was added to allow emulation-specific
2250 processing to occur. (As described above.) Added finish and
2251 create_output_section_statements fields to
2252 ld_emulation_xfer_struct structure.
2253 * ldlang.c: Add calls to emulation-specific routines.
2254 (lang_process): Add call to
2255 ldemul_create_output_section_statements function.
2256 (lang_process): Add call to a emulation-specific routine (and
2257 some processing after the call).
2259 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2261 * configure.in: mips*- instead of mips-, mips*el changes
2263 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2265 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2266 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2267 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2268 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2269 * config/alpha.mt: New file.
2270 * emulparams/alpha.sh: New file.
2271 * scripttempl/alpha.sc: New file.
2273 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2275 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2276 types of different sizes (eg: 64 and 32 bits), so coerce.
2277 * ld.h (ALIGN_N): Add warning about usage.
2279 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2281 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2282 which we already have a definition, rather than checking in
2283 several different places whether the symbol is weak.
2285 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2287 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2288 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2289 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2290 expanded within them.
2291 * config/mipsb-elf32.mt: New file.
2292 * emulparams/elf32mipb.sh: New file.
2293 * Makefile.in (em_elf32mipb.c): New target.
2295 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2297 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2298 lang_input_file_is_search_file_enum so objects brought in using
2299 INPUT() do a path lookup.
2301 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2303 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2304 instead of {i386,m68k}-coff.
2305 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2306 * config/i386-lynx.mt: New file.
2307 * config/m68k-lynx.mt: New file.
2308 * emulparams/i386lynx.sh: New file.
2309 * emulparams/m68klynx.sh: New file.
2311 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2312 but defaulting to _start.
2314 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2315 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2318 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2320 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2321 HOSTING_LIBS for testing.
2323 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2325 Finish up support for i386-sysv4 (without shared libraries):
2326 * ld.h (flag_is_weak): Define.
2327 * ldlang.c (print_symbol): Mention whether symbol is weak.
2328 (print_input_section): Print weak symbols as globals.
2329 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2330 (enter_global_ref): Do not warn if a weak symbol redefines a
2331 global symbol. Do not let a weak symbol redefine a common symbol.
2332 (enter_file_symbols): Treat weak symbols as global symbols.
2333 (subfile_wanted_p): Do not pull in an object file from a archive
2334 just to resolve an undefined weak symbol.
2335 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2336 error; the error might be that malloc has run out of space.
2337 * ldsym.c (write_file_locals): Treat weak symbols as global.
2338 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2340 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2341 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2342 * emulparams/elf_i386.sh: New file.
2343 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2344 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2345 (ALL_EMULATIONS): Add em_elf_i386.o.
2346 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2347 (em_elf_i386.c): New target, like other em_*.c targets.
2348 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2349 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2350 nonempty, and configured for native, add it to LIB_PATH.
2352 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2354 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2355 Added statements to pass stab and stabstr sections through and
2356 mark them as NOLOAD, which makes GDB happier.
2358 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2360 * configure.in: Accept m68k-lynx-lynxos config.
2362 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2364 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2366 * config/coff-h8300.mt: Add EMUL=h8300h.
2368 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2370 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2372 * Makefile.in: Changed CXX back to g++.
2374 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2376 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2378 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2380 * Makefile.in (TAGS): Use shell wildcards.
2382 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2384 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2386 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2388 * ld.texinfo: re-enable included config file; conditionalize doc
2389 for -oformat to interact properly with SingleFormat doc config
2390 var; rename @up/@down to @raisesections/@lowersections.
2392 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2394 * configure.in: recognize m88110.
2396 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2398 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2399 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2400 ELF emulation is "elf32-hppa" not "elf-big".
2401 (hppaosf_before_parse): Remove unneeded processing of environment
2403 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2404 .text segment of output file.
2405 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2407 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2409 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2412 * ldlang.c, ld.h: updated copyright.
2414 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2416 * ldlang.c (open_output, lang_check): Check return value of
2419 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2421 * scripttempl/h8500.sc: Start all sections in a different segment.
2422 * scripttempl/z8ksim.sc: Handle constructors
2424 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2426 * Makefile.in: revert earlier changes back to execute runtest
2427 with make check. cdtest and bootstrap now function as they
2428 did within the Makefile.
2430 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2432 * Makefile.in: Update dependencies.
2434 * configure.in: Set EMULATION_OFILES in Makefile based on
2435 --with-targets option.
2437 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2439 * Makefile.in: check targets reimplemented to old way.
2441 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2443 * config/i386v.mh, config/irix4.mh: Use gcc
2444 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2445 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2446 bfd/configure.host change.
2448 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2450 * scripttempl/elf.sc: Handle .line and .debug* sections.
2452 * ldlex.l: Use bfd_scan_vma, not strtoul.
2454 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2456 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2457 Remove inital caps in some error messages, change "can't" to
2458 "cannot", add missing colons.
2459 * ldmisc.c (vfinfo): Print "%%" as a single %.
2460 For '%' followed by unrecognized character, print them both
2461 verbatim instead of expecting a char * arg.
2462 For '%C', don't put the function name in parens.
2464 * ldexp.c (invalid): Pass "%%", not "% ".
2466 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2468 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2469 (BSS_VAR): Removed; now always define _fbss.
2470 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2473 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2475 * configure.in: z8k-coff is the same as z8k-sim
2477 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2479 * testsuite/lib/ld.exp: new file
2480 * testsuite/config/unix-ld.exp: new file
2481 * testsuite/ld.bootstrap/bootstrap.exp: new file
2482 * Makefile.in: add dejagnu support for make check
2484 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2486 * ldlex.l (comment): Add missing newline in message.
2487 * ldindr.c (add_indirect): Ditto.
2488 * ldexp.c (exp_fold_tree): Ditto.
2490 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2492 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2495 * ldmisc.c (multiple_warn): New function.
2496 * ldmisc.h: Declare it.
2497 * ldmain.c (enter_global_ref): Call it.
2498 * ld.h (ld_config_type): Add warn_common.
2499 * ldlex.l, ldgram.y: Set it with -warn-common option.
2500 * ldver.c (help): Document it.
2502 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2504 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2505 target-specific sections, and for changing data section vma.
2507 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2509 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2510 terminals, for Solaris.
2511 (dirlist_ptr): New static variable.
2512 (command_line_option): Accept new options.
2514 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2517 * config/sun4sol2.mt: Pass emulation name without ".sh".
2519 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2520 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2522 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2524 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2525 .dtors, .data1, .rodata1 sections, instead of combining them into
2526 other sections. For `-r', set all section start addresses to
2529 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2530 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2531 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2533 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2535 * genscripts.sh: If this is the default emulation, set
2537 * emultempl/*.em: Use it to determine whether to compile in the
2540 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2541 genscripts.sh. Pass the current emulation name without ".sh" on
2543 * genscripts.sh: Take an default emulation arg.
2544 Use the current emulation name as EMULATION_NAME.
2545 Make default lib path for cross-compiling ':', not null.
2546 * emulparams/*.sh: Don't set EMULATION_NAME.
2547 * ldemul.c (ldemul_get_script): Take isfile arg.
2548 Pass it to emulation's get_script function.
2549 * ldemul.h: Adjust get_script prototypes.
2550 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2552 * ldfile.h: Declare it.
2553 * ldgram.y: Accept a script on the command line again,
2554 for parsing compiled-in scripts.
2555 * ldmain.c (main): If ld script is a file, parse it as a -T
2556 option, otherwise parse it directly.
2557 * emultempl/*.em (*get_script): Return the scripts themselves if
2558 this is the default emulation; otherwise return their file names.
2559 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2561 * emulparams/m88kbcs.sh: Use it.
2563 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2565 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2567 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2568 there's no change log entry yet, tsk tsk) from the list of
2569 emulations compiled in until Mark gets around to checking in
2570 emulparams/i386linux.sh.
2571 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2572 changed, this file gets updated.
2574 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2576 * ldgram.y (OPTION_Lfile): New token.
2577 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2578 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2580 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2582 * configure.in: h8/300h support needs own .mt file.
2583 config/coff-h8300h.mt: New file.
2585 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2587 * ldmain.c: Don't include sys/stat.h; it already got included
2588 somewhere along the way.
2590 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2592 * Makefile.in: Add h8300h support.
2593 emulparams/h8300h.sh: New file.
2594 scripttempl/h8300h.sc: New file.
2596 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2598 * ldfile.c (ldfile_open_file): In error message, use the name the
2599 user gave (e.g., "-lc"), rather than the base file name.
2601 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2603 * ldmain.[ch]: Remove initial Q_ from function names.
2604 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2606 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2608 * ldlang.c (lang_process): Move loading of default script from
2609 here to main. Add a "/" to start of script name to prevent
2610 finding it in "." first.
2612 * ldmain.c (set_scripts_dir): Don't look in "." first.
2614 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2617 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2619 * Makefile.in (em_m88kbcs.c): Correct dependency.
2620 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2621 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2622 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2624 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2626 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2627 main.c (main): Print the errno string in the error message.
2629 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2631 * configure.in: Accept h8300h for target cpu.
2633 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2634 present (demangle is smart enough to know whether to do it or not).
2636 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2638 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2639 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2641 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2643 * ldmain.c (get_emulation, check_for_scripts_dir,
2644 set_scripts_dir): New functions.
2647 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2649 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2650 Create symbol "end" instead of "__end". Comment out some parts
2651 that may not be needed (yet) for elf.
2653 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2655 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2657 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2659 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2660 when no prototype is being supplied.
2661 (ldmalloc, ldrealloc): Size argument is now size_t.
2663 * ldmisc.c (finfo): New function, accepts FILE* argument.
2664 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2665 without leading zeros.
2666 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2667 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2669 (concat, buystring): String lengths are size_t.
2670 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2672 * ldlang.c (new_statement): Size argument is now size_t. Added
2673 forward declaration with prototype.
2675 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2677 * ldgram.y (OPTION_v): Don't turn on verbose output.
2679 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2681 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2684 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2686 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2687 collect2 doesn't look for gld any more anyhow.
2689 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2691 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2692 now have a non NULL srefs_chain.
2694 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2695 hp300hpux, since the latter does not exist.
2697 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2699 * genscripts.sh: Put the scripts in the ldscripts directory, not
2701 * configure.in (ldscripts): Make, instead of emulations.
2702 * Makefile.in (scriptdir): Take off the "ld" part.
2703 (install, clean, distclean): Use ldscripts, not emulations.
2704 In tests, don't pass -Lemulations.
2705 Don't pass tooldir/lib to genscripts.sh.
2706 * genscripts.sh: Don't take tooldir/lib arg.
2707 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2708 default script file.
2710 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2712 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2714 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2716 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2718 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2720 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2721 run in parallel without colliding on yacc's static file names.
2722 Without the stub rule, make will try to start two yacc's
2723 concurrently which fails because of yacc's static file names.
2725 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2727 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2730 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2732 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2733 different from libdir.
2735 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2737 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2739 * ldver.c (help): New function.
2740 * ldver.h: Declare it.
2741 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2743 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2745 * Makefile.in (INCLUDES): Don't need ../include any more.
2747 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2749 * ldlex.l, ldgram.y: Support new -oformat option.
2750 Remove attempt at supporting script fragments on the command line.
2751 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2752 * mri.c (mri_format), ldgram.y: Change callers.
2753 * ldlang.h: Change prototype.
2755 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2757 * Makefile.in: canonicalize install.sh; for use within
2758 this directory (and subdirs)
2760 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2762 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2764 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2767 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2769 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2770 It wasn't documented (or likely used) and wastes time.
2771 (try_open): If EXTEN is empty, don't try it.
2773 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2774 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2775 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2776 with normal function declarations.
2778 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2779 Move *.sc-sh to scripttempl/*.sc.
2780 * {emultempl,emulparams,scripttempl}/README: New files.
2781 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2782 removed, replaced with generic.em.
2783 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2784 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2786 * *.em (*_get_script): Return script name instead of script contents.
2787 * ldlang.c (lang_process): Change caller.
2789 * ldlex.l, ldgram.y: Recognize -m option.
2790 Check for input files after *all* options in grammar.
2791 * ldmain.c (main): Check for -m options. Add default directory
2794 * mkscript.c: File removed.
2795 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2796 to add to the default LIB_PATH.
2797 Look for input files in the new subdirectories.
2798 Create the scripts in emulations subdirectory and don't filter
2799 them through mkscript.
2800 * configure.in: Make the emulations subdirectory.
2802 * Makefile.in: Account for all of the above changes.
2803 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2804 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2805 Put CFLAGS last in the compilation rules.
2806 Add -I../bfd to INCLUDES so sysdep.h is found.
2808 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2810 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2812 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2813 dependent on RELOCATING, not RELOCATION.
2814 * hp3hpux.sh (SHLIB_PATH): Define it.
2816 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2818 * ldfile.c (try_open): If opening without the extension fails,
2819 try with the extension even if -v or -V was given.
2820 had_script is imported (from ldgram.y), not exported.
2822 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2824 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2826 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2828 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2829 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2831 (section): Use statement_list_opt, not statement_list.
2832 * m68kcoff.sc-sh: Gather constructors and destructors and define
2833 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2834 * sa29200.sc-sh: Gather constructors and destructors and define
2835 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2837 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2839 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2840 * configure.in: No longer need to configure to get sysdep.h.
2842 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2844 * Makefile.in: remove install:all and install-info:info
2845 dependencies (these cause some spurious rebuilds at 'make install'
2848 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2850 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2851 (mips-idt-ecoff*): Added trailing '*'.
2852 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2853 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2854 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2856 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2857 incorrect definitions.
2859 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2861 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2862 symbols, unless stripping.
2864 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2866 * Makefile.in: configure looks for ####, so remove lines with many
2868 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2869 and HOSTING_LIBS correctly so that ``make check'' will work.
2871 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2873 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2874 to etext, edata, and end. Needed for IRIX 4.0.5F.
2875 Patch from mwp@iconix.oz.au (Michael Paddon).
2877 * Version 2.2.1 released.
2879 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2881 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2882 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2884 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2886 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2889 * Version 2.2 released.
2891 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2893 * ldver.c (ldversion): Bump version number to 2.2.
2895 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2899 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2901 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2903 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2905 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2906 mkscript.o, rather than directly from mkscript.c.
2908 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2910 * configure.in: Look for ${target_makefile_frag} relative to
2911 ${srcdir}, not relative to build directory.
2913 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2914 * configure.in: Recognize hppa*-hp-osf.
2915 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2916 (em_hppaosf.c): Build it.
2917 * config/hppaosf.mh, hppaosf.mt: New files.
2919 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2920 some system header files. All uses changed.
2922 * configure.in: Recognize i386-aix configurations as i386-coff
2925 * configure.in: Recognize m68*-*-hpux.
2926 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2927 the value of STACKZERO.
2928 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2929 (em_hp3hpux.c): Build it.
2930 * hp3hpux.sh, config/hp300hpux.mt: New files.
2932 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2934 * mips.sc-sh: Put constructors in the .data section.
2935 * Makefile.in (cdtest): Added dependency on ld.new.
2937 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2939 * Makefile.in: Change definition of $(tooldir) to match FSF.
2940 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2941 Support VAX Ultrix and BSD.
2943 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2945 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2947 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2949 * ldlang.h (struct memory_region): Change `length' and
2950 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2951 * ldlang.c, mri.c: Corresponding changes, plus lint.
2953 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2955 * configure.in: For all i386 targets, accept i486 as well.
2957 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2959 * ldlang.c (wild_doit): Preserve all flags for a
2960 SEC_SHARED_LIBRARY section.
2961 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2962 computing largest_section.
2964 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2966 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2967 fields of newly created structure.
2969 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2971 * ldmain.c (g_switch_value): New variable.
2972 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2973 (command_line_option): Accept -G and set g_switch_value.
2974 * ldlex.l (COMMAND): Accept -G.
2975 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2977 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2979 Support for linking and loading at different places:
2981 * ldlex.l: Add "AT" keyword.
2982 * ldgram.y: Cleanup, and parse AT.
2983 * ldlang.c (print_output_section_statement): Print output address
2984 of section in map. (lang_size_sections): Fill sections' lma with
2986 * ldlang.h (lang_output_section_statement_type): Add load_base
2989 * ldindr.c (add_indirect): Keep more information in the alias
2991 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2992 attribute from an input section.
2993 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2994 default. (Q_enter_file_symbos): Indirect symbols now are known by
2995 their section, not a special symbol flag.
2996 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2997 (write_file_globals): Write the mapping for an indirect symbol.
2998 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3001 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3003 * ld.texinfo: changes for q1
3005 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3007 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3009 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3011 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3013 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3015 * mips.sc-sh: Added variables which may be overridden by a
3017 * mipsidt.sh: New file; emulation for IDT MIPS board.
3018 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3019 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3020 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3021 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3023 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3025 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3027 * i386bsd.sh, config/i386bsd.mt: New files.
3028 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3030 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3032 * mri.c: Add extern declaration of strdup.
3033 * ldsym.c (KEEP macro): Add spaces around '=' for the
3034 sake of old (e.g. PCC) compilers.
3036 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3038 * ldver.c: Bump to version 2.1.
3040 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3042 * ldgram.y: allow section types without address expressions.
3043 * ldlang.c (lang_relocate_globals): avoid possible hang with
3044 undefined but unreferenced symbols.
3045 * relax.c (relax_section): don't complain if the script file isn't
3046 relaxable but -relax is set
3048 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3050 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3052 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3054 * mipsbig.sh: New file. Big endian MIPS emulation.
3055 * config/mips-big.mt: New file. Use mipsbig emulation.
3056 * configure.in (mips-sgi-irix*): Use target mips-big.
3057 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3058 (em_mipsbig.c): New target. Uses mipsbig.sh.
3060 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3062 * mips.sc-sh: Put .scommon sections into .sbss section.
3064 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3065 rather than always putting them in bfd_com_section.
3066 * ldlang.c (lang_common): If a common symbol is not in
3067 bfd_com_section, put in a section of the same name, rather than
3068 always putting it in section COMMON.
3070 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3072 * ldmain.c (subfile_wanted_p): If we already have a common
3073 definition of a symbol, don't necessarily pull in an object file
3074 that provides a non-common definition.
3076 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3077 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3079 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3080 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3082 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3084 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3087 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3089 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3090 checking for equality to bfd_com_section.
3092 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3094 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3095 targets, linker script.
3096 * mipslit.sh: New file. Little endian MIPS emulation.
3097 * config/mips-lit.mt: New file. Use mipslit emulation.
3098 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3099 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3100 (em_mipslit.c): New target. Uses mipslit.sh.
3102 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3104 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3105 $(tooldir)/bin/gld, so that gcc can find it with or without
3108 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3110 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3111 write_norel. All linking is now done via write_relax. Call
3112 ldsym_write before calling write_relax.
3113 * relax.c: Added copyright.
3114 (write_relax): Renamed from write_relaxnorel. Added relocateable
3115 argument. seclet_dump renamed to bfd_seclet_link.
3116 * relax.h: Added copyright.
3118 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3120 * ldmain.c (decode_library_subfile): Patch from
3121 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3123 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3125 * config/vxworks960.mt renamed to config/i960.mt
3127 * configure.in: sparc-aout emulates a sun4, as does
3128 sparc*-vxworks, i960-nindy uses gld960 emulation
3130 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3132 Fix support for NOLOAD, add INCLUDE
3133 * ldfile.c (ldfile_open_command_file): pass file name to
3135 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3136 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3139 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3141 * Makefile.in, config.h: no more default emulation. Make the lack
3142 of emulation a compile time error
3144 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3146 * configure.in: recognise all sparclite variants, not just 'sparclite'
3148 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3150 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3153 * configure.in: accept *-ericsson-ose for any m68k CPU.
3155 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3156 for each output section.
3158 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3160 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3161 macro bfd_asymbol_bfd as appropriate.
3162 * Makefile.in: Un-duplicate ldlex.c dependency.
3163 * condigure.in: Replace my_host case table by sourcing
3164 ../bfd/configure.host. Allow std-host as the default.
3165 * ldmisc.c: Change logic for C++ name demangling: There is
3166 no initial '_' to remove from stab-derived function names.
3168 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3170 * ldlang.c (lang_init_script_file): don't attach the output file
3171 sections to the script file.
3173 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3174 * ldlang.c (wild): run expansion loop over command line bfd too.
3175 (lang_ini_script_file): initialize more parts of the command line
3177 * ldlex.l: fix DEFINED start states.
3179 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3181 * ld.texinfo: new doc.
3182 * ldgram.y, ldlex.l: understand -y<symbol>
3183 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3184 print info. (add_ysym): new function.
3185 * ldsym.h: (ldsym_type): new define SYM_Y.
3187 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3189 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3190 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3191 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3192 macros with PARAMS. Recreational cleanup. Update copyrights.
3194 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3196 * Makefile.in: pass down the bfd source directory for includes
3198 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3200 * ldlang.c (lang_size_sections): don't change size and address for
3201 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3204 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3206 * relax.c (build_it): re-enable the processing of data_statements
3207 in scripts, makes counted contructor lists work again.
3209 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3211 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3213 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3215 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3218 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3220 * Support for i386-sysv.
3221 configure.in: check for i386-*-sysv* and i386-*-sco*.
3222 i386coff.sc-sh: rewrote to support SVR3 by default.
3223 ldctor.c (find_constructors): preserve stat_ptr.
3224 ldlang.c (wild_doit): initialize vma and size of new output
3225 section to corresponding input section. This is required for
3226 shared library support.
3227 (lang_size_sections): don't modify vma and size of sections which
3228 are never loaded (for shared libraries).
3229 ldwrite.c (copy_and_relocate): copy the contents of any section
3230 which has contents, not just sections which are loaded (for shared
3233 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3235 * ldlang.c (size_input_section): count the sizes of all sections
3238 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3240 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3241 to demangle symbols better
3243 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3245 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3246 exist when linking with -r.
3248 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3250 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3253 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3255 * ldmain.c (linear_library): don't even think about processing
3256 an object file if it's already been done
3258 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3260 * configure.in: the hp9000/300 config file is now hp300
3262 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3264 * config/z8ksim.mt: new file
3266 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3268 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3269 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3271 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3272 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3273 * ldlang.c (lang_add_keepsyms_file): New function.
3274 * ldlex.l: Handle "-retain-symbols-file".
3275 * ldsym.c (keepsyms_file, kept_syms): New vars.
3276 (process_keepsyms): New functihon; reads file, marks symbols for
3278 (write_file_locals): File symbols should always be kept.
3279 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3280 and "-s". Process retain-symbols file before setting symtab.
3281 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3282 (keepsyms_file, kept_syms): Declare them.
3284 * ldmain.c (main): Non-fatal errors should still cause non-zero
3285 exit status even with -r.
3287 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3289 Added initial support for the z8k
3290 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3291 * configure.in, Makefile.in: modified to reflect above
3293 * ldlang.c (lang_check): when linking conflicting architectures,
3294 make the output file reflect at least one of the bad inputs.
3296 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3298 * Makefile.in (install): if $(tooldir) exists, install ld in
3301 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3303 * Makefile.in, configure.in: modified to support i386-coff
3304 * i386coff.sh: new file
3306 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3308 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3309 added m68k-coff emulation mode, stolen from a29k emulation.
3310 Almost certainly wrong, but perhaps better than sun3.
3312 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3314 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3315 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3316 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3317 This is one character shorter, and lets people build on
3318 SVR3 system. (ld__h8300xray.[co] was the killer there;
3319 h8300xray.sc-sh is also overlong, but seems harmless.)
3320 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3321 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3322 * configure.in: Add host isc.
3324 * ldver.c: Call it version 2.0.
3326 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3328 * ldver.c: Bump to version 0.98.
3331 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3333 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3335 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3336 * ldlex.l: Moved comment() to end, since some compilers
3337 otherwise have problems with input() used before it is defined.
3339 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3341 * configure.in: added Solaris 2 and Irix 4 host support.
3343 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3345 * Makefile.in: remove -S flag from the FLEX definition
3347 * configure.in: rewrote, using new style case statement. use
3348 m68k.mt for m68k-aout systems
3350 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3352 * Makefile.in: map "ld" through program_transform_name when
3355 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3357 * cplus-dem.c: Removed. Use the version in libiberty now.
3358 * ldmisc.c: Use new libiberty version of cplus_demangle().
3360 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3362 * gld960.em (gld960_choose_target): default to little endian, not
3365 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3367 * ldlang.c (lang_process): don't pass null pointers when
3368 abs_output_section is what is required.
3369 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3370 used, and pass that down.
3371 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3374 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3376 * configure.in, config/ose68.mt: renamed OSE to ose.
3378 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3380 * ldsym.c (write_file_locals): Reorder check for common or
3381 undefined symbols so that it works.
3383 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3385 * configure.in: accept all m68K family members.
3387 * Makefile.in: always create installation directories.
3389 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3391 * ldlex.l: now parses comment correctly, added ~ to acceptable
3394 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3395 unary -ve constants.
3397 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3398 the command line can't be found.
3400 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3402 * ldlang.h: add new field "loadable" to output_section_statement.
3403 * ldlang.c (lang_output_section_statement_lookup): initilize new
3404 field. (wild_doit): if new field is not set, then stop output
3405 section from being loadable.
3406 (lang_enter_output_section_statement): set the field from the
3408 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3409 * h8300hms.sc-sh, h8300hms.em: get -r right.
3411 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3413 * ldint.texinfo: New internals manual (beginnings thereof).
3414 * PORTING: Removed, merged into ldint.texinfo.
3416 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3418 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3419 cdtest.exp: A test program (copied from libg++/test-install)
3420 that tests that constructor and destructors are handled
3423 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3425 * Makefile.in (install): install from ld.new, renaming during the
3426 copy, or else the next 'make install' needs to re-link ld.
3428 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3430 * configure.in: generalise hp recognition (from sef).
3432 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3434 * configure.in: recognize bsd and hpux hppa configurations.
3435 error messages echo to stderr, not stdout
3437 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3439 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3440 ldmisc.c: removed rcsid's.
3442 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3444 * ldlang.c (lang_map): print changes in sizes due to relaxing
3445 (size_input_section): maintain the delta information.
3446 * ldlang.h: add new field to struct to contain delta info.
3447 * relax.c (relax_section): complain if input not relaxable.
3448 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3451 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3453 * ldmain.c(main): prevent -r and -relax from being on at the same
3456 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3458 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3462 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3464 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3466 * ldlang.c(open_output): set the target arch and machine as soon
3467 as we can. (lang_size_sections): use new macros for setting vma
3470 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3472 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3473 Also deleted an unreachable path to wrs.
3475 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3477 * Makefile.in (install): use -d test for $tooldir before
3478 installing ld there so that $tooldir can be inherited from
3481 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3483 * ldlang.c: Two non-substantial changes for the sake of
3484 the old Portable C Compiler.
3486 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3488 * ldgram.y, ldlex.l: parse ABSOLUTE
3489 * ldexp.c: add support for ABSOLUTE
3491 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3493 * Makefile.in: Added default definitions for HOSTING_CRT0,
3494 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3495 * config/*.mh: Miscellaneous clean-up: Removed definitions
3496 of YACC (since it is not longer used in the Makefile).
3497 Remove HOSTING_* definitions that are subsumed by the
3498 ones added to Makefile.in. Removed most definitions of CC.
3499 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3500 These are no longer needed.
3502 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3504 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3505 rules, since these are used when building a distribution.
3506 * Makefile.in (ldlex.c): Don't re-direct output, since that
3507 leaves a bogus output files if it fails.
3509 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3510 * ldlex.c: Fix some unnecessary flex-specific-isms.
3512 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3514 * ldgram.y: move spurious semicolon
3515 * ldexp.h: fix prototype
3517 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3519 * ld.texinfo: references to linker now say "ld" not "gld".
3521 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3523 changed calling convention for Q_enter_global_ref
3524 * ldexp.c, ldlang.c, ldmain.c: reflect this
3525 * ldver.c: bump version to 1.97.1
3526 * ldindr.c (add_indirect): when an edict declaring an indirect
3527 symbol is found, make sure that any ideas about the symbol being
3528 common are changed if it now known to be defined.
3529 * ldmain.c (linear_library): complain once if archive isn't
3531 * ldlang.h, ldlang.c: make room for and initialize the complain
3534 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3536 * Makefile.in: use flex & bison from ../ if they exist.
3538 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3540 * relax.c (build_it): don't allocate space in the output file for
3541 stuff if -R flag applys to it.
3542 * ldfile.c: merge in VMS filename support
3543 * ldmain.c (main): take out ./ from library path, and close file
3544 before unlinking. Make multiple defs of a symbol create an
3546 * ldmisc.c: fatal errosrs delete output file
3548 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3550 * ldver.c: Increase version number to 1.97, for consistency
3553 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3555 * Makefile.in: FLEX -> LEX.
3557 * ld.texinfo: {} -> @{@}.
3559 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3561 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3562 (and associated change in -c option, now used for these scripts)
3564 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3566 * ldver.c: Bumped version to 1.96 - new release, resync with the
3568 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3569 rather than with raw malloc, makes it easier to track where memory
3571 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3572 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3573 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3576 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3578 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3580 * Makefile.in: use bootstrap for check.
3582 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3584 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3586 * Makefile.in: now use flex, not lex
3587 * ldlex.l, ldlang.c, ldctor.c: lint
3589 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3591 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3592 different sorts of filenames on the command line than in a script.
3594 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3596 * Makefile.in: rework CFLAGS so that they can be passed on the
3597 make command line. Remove MINUS_G. Default CFLAGS to -g.
3599 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3601 * relax.c: added handling for new "padding" seclet type, used to
3602 fill out gaps between section.
3603 * ldgram.y, ldlex.l: now -defsym on the command line is done
3606 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3608 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3610 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3612 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3615 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3617 * Makefile.in (install): Install second copy in $(tooldir)/bin
3618 without $(program_prefix), since that's what gcc expects.
3620 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3622 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3623 * h8300*: fix bit rot and add support for h8300xray target
3624 * go32.sh: target emulation for go32.
3626 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3628 * gld960.em, i960.sc-sh. Fix i960 bit rot
3630 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3632 * Makefile.in: install man page.
3634 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3636 * config/mt-<foo> renamed to <foo>.mt
3637 * config/mh-<foo> renamed to <foo>.mt
3638 * configure.in changed to reflect this
3639 * genscripts.sh now make .xbn files rather than .xN files
3641 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3643 * ldver.h: fix decl of ldversion.
3645 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3647 * Makefile.in: added check target.
3649 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3651 * ldmain.c (Q_enter_file_symbols): now aliases work again
3653 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3655 * Makefile.in: added clean-info target.
3657 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3659 * ldexp.c (exp_print_tree): don't try and follow null pointers
3661 * ldgram.y: remove 11 shift reduce errors
3663 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3665 * Makefile.in: added tooldir and program_prefix.
3667 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3669 * ldlang.c (size_input_section): don't move absolute sections
3673 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3675 * cplus-dem.c: yet another copy of this - maybe it should go into
3677 * ldgram.y: now -V and -v have different actions
3678 * ldver.c: if -V, prints list of emulations compiled in
3679 * ldmisc.c: support for cplus demangling
3682 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3684 * Makefile.in, configure.in: removed traces of namesubdir,
3685 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3686 copyrights to '92, changed some from Cygnus to FSF.
3688 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3690 * Makefile.in: Change mkscript rule into one for ./mkscript
3691 (for the sake of makes that don't realize they're the same).
3692 * PORTING: Add more details.
3693 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3695 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3697 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3698 config/mt-hp300bsd: New port to hp300 running BSD.
3700 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3702 Major rewrite of how ld is configured. The major idea
3703 is to use shell scripts to generate everything.
3704 * generic.em replaces ldtemplate.
3705 * Other *.em files replace various *.c files.
3706 A *.em file is a shell script that generates the corresponding
3707 ld__*.c file that implements an emulation. This is usually
3708 a straight 'cat' of a here-document, possibly with substitutions.
3709 * Script files (*.sc) are places by *.sc-sh scripts.
3710 Again, these are simple shell scripts that 'cat'
3711 here-documents, usually with some substitutions.
3712 The output a *.sc-sh is a script file.
3713 * Each emulation is defined by a short shell script with
3714 extension *.sh that specifies the emulation-specific
3715 parameters (such as the name of the *.sh-sc and *.em
3717 * genscript.sh is the master shell script used to generate
3718 an emulation. It is passed various argument, including
3719 the name a the emulation-speciic *.sh file that it
3720 "sources" to set variables to emulation-specifc parameters.
3721 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3722 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3723 * config/mh-foo: Rename LDEMULATION names as appropriate
3724 (usually 'gldfoo' -> plain 'foo').
3725 * ldwrite.c: Fixed a typo in a comment.
3726 * Makefile.in: Major changes. Removed some the sed
3727 magic to converts scripts, since that is now handled
3728 by genscripts.sh and the *.sc-sh scipt generators.
3729 * config.h: Remove a bunch of macros defining emulations
3730 and targets. This becomes one less file to edit when
3731 adding emulations or targets.
3732 * ldemul.h (struct ld_emulation_xfer_struct): Add
3733 emulation_name and target_name fields.
3734 * ldemul.c, ldemul.h: Define some default functions used
3735 by most emulations (and remove from the *.em scripts).
3736 * ldemul.c (ldemul_choose_target): Search the new
3737 ld_emulations array using a loop (instead of a hardwired
3738 nested if statement).
3739 Define the ld_emulation from the automatically-geenrated
3740 ldemul-list.h. This means you no longer have to edit ldemul.c
3741 to add a new emulation.
3742 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3743 their expansions, since the former no longer exist.
3744 * PORTING: A very rough first draft of a porting guide.
3746 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3747 to be terminated by a new-line (instead of requiring a semicolon).
3749 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3751 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3752 tests for NULL pointers all over the place.
3753 * ldlang.c (lang_process): remember to relocate global symbols
3754 *after* relaxing has done it stuff.
3756 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3758 * config/mt-coff-h8300: use EMUL like everything else
3759 * ldlang.c: (print_padding_statement): print the right address.
3760 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3763 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3765 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3766 * ldlang.c (print_data_statement): print the right address.
3768 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3770 * Makefile.in: The rule for testing ld by re-linking itself
3771 via an intermediate -r link was moved to the ld1 rule
3772 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3773 which allows the bootstrap rule to work.
3774 * ldctor.c (find_constructors): Don't create a constructor
3775 list if it is already defined (as would happen if ld is
3776 invoked by collect).
3778 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3780 * config/mh-sparc.h: now uses libgcc.a
3781 * ldmain.c: quit using exit
3782 * *sc: use *(COMMON) rather than [COMMON]
3783 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3784 to allow preprocessing of .l file.
3785 * Makefile.in: New ldlex.l mangling
3786 * ldexp.c (fold_binary): perform expressions with % and / in
3788 * ldfile.c (open_a): open archives on VMS in a special way
3791 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3793 * ldgram.y: map -M behave in the same way as -Map (sets file name
3795 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3796 whether or not relaxing has been done.
3797 * ldmain.c: don't open a map file if it doesn't have a name
3798 * relax.c: all the brains have moved into bfd.
3799 * ldwrite.c: ammend comment
3801 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3803 * Makefile.in: added relax, also made three stage go through a
3806 * config.h: if GNU960 defined, then default emulation mode is
3808 * ldexp.h, ldexp.c: map to file hooks
3809 * ldlang.c: map to file hooks
3810 * ldgram.y: added -Map -relax
3811 * ldlex.l: added -relax, -Map
3812 * ldmain.c: open map file
3813 * ldmisc.c: support for map file
3814 * ldwrite.c: new relax magic
3816 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3818 * Makefile.in, config/tm-*.h: Clean up make output, only
3819 pass DEFAULT_EMULATION to ldmain.c.
3821 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3823 * ldver.c: Bump to version 1.94.
3825 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3827 * Makefile.in: infodir belongs in datadir.
3829 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3831 * Makefile.in: Pass -y to bison. (Again;
3832 accidentally deleted by Rich.)
3833 * news.sc, ldgld68k.sc: Define __end as well as _end.
3835 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3837 * ldindr.h: added to contain prototypes of ldindr.c
3838 * ldfile.c: include ctype.h
3839 * ldmain.c: include the requried prototype headers
3840 * ldwrite.c: get_reloc_upper_bound has been renamed
3841 bfd_get_reloc_upper_bound
3843 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3845 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3846 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3847 spaces following hyphens, bsd make can't cope. added
3848 standards.text support and made it look like all the other
3851 * configure.in: configure now runs entirely in objdir so make file
3852 existence checks against ${srcdir}. Mark this directory as
3855 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3857 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3858 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3859 and mandir now keyed off datadir by default.
3861 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3863 * ldver.c: Bumped version to 1.93.
3864 * Makefile.in: Pass -y to bison.
3866 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3868 * config.h: h8 is now coff, not ieee
3869 * h8300hds.sc: reflect the same
3871 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3873 * ldver.c (ldversion()): Update to 1.92.
3874 * ldctor.c: There are two places constructor sets
3875 can be defined. One of them checked for an existing
3876 duplicate, the other didn't. Unfortunately, the latter
3877 was called after the former ...
3878 So, factor out code for inserting a new element into
3879 constructor_name_list (after checking for a duplicate)
3880 into a new function add_constructor_name, and call
3881 it from both aforementioned places (ldlang_add_constructor
3882 and ldlang_check_for_constructors).
3884 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3886 * Makefile.in: Rename .c files generated from ldtemplate
3887 to have names starting with ld__. This helps 'make clean'.
3889 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3891 * Makefile.in: Take out the version number for install
3892 * m88kbcs.sc: put in contructor blocks.
3894 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3896 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3897 parameter, a format, and an arg pointer, and rename it to
3898 vfinfo(). Write info() in terms of new vfinfo().
3899 New einfo() is the same as info(), except it writes to stderr.
3900 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3901 ldmisc.c: Replace "error" calls to info() by new einfo().
3903 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3905 * ldlex.l ldgram.y: made -V option do same as -v
3906 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3909 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3910 i386 aout changes from Bob Kukura
3911 * Makefile.in, config.h: added i386aout support
3912 * configure.in: fixed /h-{myhost} typo
3913 * ldgram.y: -MM now gives more boring map.
3914 * ldlang.c: now does D_PAGED flag the right way.
3915 * ldsym.c: -MM flags does the right thing.
3917 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3919 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3920 * ldlang.c (init_os): Compensate for BFD change,
3921 where bfd_make_section now returns NULL for a duplicate
3922 section request, instead of the old section.
3924 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3926 * ldver.c: Bump to version 1.91 (consistent with binutils).
3928 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3930 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3931 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3932 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3933 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3934 Add or update copyright notices.
3936 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3939 * Makefile.in: Changed installation directory name scheme
3940 to be consistent with gcc. Also changed 'install'.
3942 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3944 * Makefile.in: new targets ld.mm, ld.me
3946 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3948 * Makefile.in, ldtemplate: Need to use separate scripts
3949 for -n and -N options. Yet more complication.
3951 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3953 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3954 work). Add some lines to avoid Sun Make VPATH bugs.
3956 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3958 * news.sc: Add alignment for data segment.
3959 * ldtemplate: Add (yet another) script to get for -n or -N
3960 options. (These need different alignment than ZMAGIC files.)
3961 * Makefile.in: Add stuff for new foo.xn scripts.
3962 These are generated by replacing "ALIGN(0x...00)" by ".".
3964 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3966 * Makefile.in: new targets ld.ms, ld-index.ms
3967 ld.texinfo: remove tabs, other cleanups for texi2roff
3969 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3971 * ldmain.c (main): Make config.magic_demand_paged be true
3972 by default. Don't the WP_TEXT and D_PAGED flags of
3973 output_bfd here; it's too late, so set it when output_bfd
3974 is created (in ldlang.c). Also fix setting of EXEC_P flag
3975 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3976 * ldlang.c: Remove some duplicate extern declarations.
3977 * ldgram.y: Fixes to -N and -n options.
3978 * Makefile.in: Recognize upper case letters in sed script
3979 to remove assignments from script files.
3980 * ldtemplate: Don't assukme that -N or -n options
3981 imply use of -r script.
3982 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3984 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3986 * ldtemplate: include bfd.h before sysdep.h.
3988 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3990 Restructure configuration scheme for bfd, binutils, ld.
3992 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3993 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3994 Change some config names to match other dirs.
3995 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3997 * config/: Rename some config files to match up h-*.h names.
3998 Remove all the HOST_SYS definitions from the config files.
4000 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4002 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4003 * ldtemplate: Remove ldfile_add_library_path calls;
4004 just use the SEARCH_DIR commands in the script files.
4005 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4006 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4007 This is primarily intended for cross-linking, where you would
4008 place libaries in a different place than native libraries.
4009 Also, emulations made from ldtemplate now use $(srcdir).
4010 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4011 form; people can use the Makefile's LIB_PATH to override.
4013 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4015 * Makefile.in: fix target ld.dvi, add target ld.info
4016 ld.texinfo: make info filename ld.info
4018 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4020 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4022 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4023 few BFD types & enums.
4030 version-control: never