* ld.texinfo, ld.1: Document --whole-archive.
[binutils-gdb.git] / ld / ChangeLog
1 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2
3 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
4 describes an archive, call bfd_link_add_symbols on each member.
5 * ldmain.c (whole_archive): New variable.
6 (main): Initialize it to false.
7 * ldmain.h: Declare whole_archive.
8 * lexsup.c (parse_args): Grok --whole-archive switch.
9 * ld.texinfo, ld.1: Document --whole-archive.
10
11 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
12
13 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
14 using the default emulation.
15
16 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
17 LDEMULATION.
18 * config/hppaelf.mh (HOSTING_EMU): Likewise.
19
20 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
21
22 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
23 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
24
25 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
26
27 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
28
29 * ldlex.l: Return -lFILENAME as the token LNAME.
30 * ldgram.y: Add token LNAME.
31 (input_list): Treat LNAME like NAME, but pass it to
32 lang_add_input_file as lang_input_file_is_l_enum.
33 * ld.texinfo: Document using -lFILENAME in INPUT.
34
35 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
36
37 * ldlang.c (lang_check): If the architectures are compatible call
38 bfd_merge_private_bfd_data to let the backend do additional
39 checks.
40
41 start-sanitize-arc
42 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
43
44 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
45 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
46 end-sanitize-arc
47
48 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
49
50 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
51 all supported emulations.
52
53 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
54
55 * ldemul.c (ldemul_list_emulations): New function.
56 * ldemul.h (ldemul_list_emulations): Declare.
57 * ldver.c (help): List supported targets and emulations.
58
59 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
60
61 * scripttempl/elf.sc (.debug): Relocate to address 0.
62 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
63 .debug_sfnames, .line): Likewise.
64
65 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
66
67 * emultempl/elf32.em (hold_rel): New static variable.
68 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
69 contents whose names begin with ".rel" after hold_rel. Remove the
70 assertion which checked for unplaced .rel sections. Don't try to
71 sort the section into place if place->bfd_section is NULL.
72 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
73 section beginning with ".rel".
74
75 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
76
77 Doc note from pierre@phi.la.tce.com (Pierre Willard):
78 * ld.texinfo: -X and -x work even if -s or -S are not specified.
79 * ld.1: Similar change.
80
81 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
82
83 * emulparams/gld960coff.sh (COFF_CTORS): Define.
84 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
85
86 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
87
88 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
89 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
90 * config/i386-lelf.mt: New file.
91 * config/i386-gelf.mt: New file.
92
93 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
94
95 * configure.in: Match on mips-ecoff, and default to the IDT
96 configuration.
97
98 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
99
100 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
101 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
102 to double the size of the table.
103
104 start-sanitize-arc
105 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
106
107 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
108 end-sanitize-arc
109
110 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
111
112 * Makefile.in (distclean): Do recursive deletion, since ldscripts
113 is a directory.
114
115 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
116
117 * ldmain.c (main): If trace_file_tries is true, and we are using
118 an internal linker script, print out the script.
119 * ldfile.c (try_open): Reindent function. Make the messages about
120 opening script files more informative.
121
122 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
123 * ld.texinfo, ld.1: Update accordingly.
124
125 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
126
127 * ldlang.c (lang_one_common): Adjust references to common symbol
128 information for new structure.
129
130 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
131
132 * ldmain.c (undefined_symbol): Handle section being NULL.
133
134 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
135 * ldexp.c (fold_name): Likewise.
136 * ldlang.c (print_one_symbol): Likewise.
137 (lang_finish): Likewise.
138 * ldmain.c (multiple_common): Likewise.
139 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
140 renamed to bfd_link_hash_undefweak.
141
142 * scripttempl/alpha.sc: Set address of .data section correctly
143 when -n or -N is used. Patch from Chris G Demetriou
144 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
145 * scripttempl/mips.sc: Similar change.
146
147 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
148
149 * ldlang.c (lang_size_sections): Clarify error message when user
150 specified start addr conflicts with region. Fix resetting of
151 region pointer.
152
153 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
154
155 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
156 in lang_allocating_phase_enum.
157
158 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
159
160 * Makefile.in (distclean): Depend upon clean. Don't bother to
161 remove files which will be removed by clean. From patch by
162 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
163
164 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
165
166 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
167 a MIPS target, clobber the size of all but the first input
168 .reginfo section to be 0, so that lang_size_sections sets the
169 correct size for the output .reginfo section.
170
171 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
172
173 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
174 Remove unused variable is.
175
176 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
177
178 * configure.in: Add support for powerpc-*-eabi.
179
180 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
181 support.
182
183 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
184 elf.sc, which defines some new symbols PowerPC elf needs.
185
186 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
187
188 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
189 constructor entry is in the absolute section.
190
191 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
192
193 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
194 * config/i386-gnu.mt: New file. Include ELF support.
195
196 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
197
198 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
199 there are any input sections named .gnu.warning, treat them as
200 containing a warning message to be printed by the linker, and
201 clobber the size so that the message is not copied into the output
202 file.
203 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
204 section.
205
206 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
207
208 * configure.in (w65-*-*): New target.
209 * Makefile.in: Update.
210 * scripttempl/w65.sc: New.
211 * config/coff-w65.mt: New.
212
213 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
214
215 * ldlang.c (lang_place_orphans): Don't ignore files with
216 just_syms_flag set. Instead, put all their sections in
217 bfd_abs_section_ptr, using the section VMA as the output_offset.
218
219 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
220
221 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
222 name `reloc_howto_type', since it's now defined to be const.
223 * ldlang.c (lang_add_reloc): Ditto.
224 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
225
226 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
227
228 * ldexp.c (fold_binary): Adding or subtracting an absolute value
229 to a relative value does not require forcing the relative value to
230 be absolute. Also, reindent function.
231
232 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
233
234 * ldwrite.c (clone_section): Create a symbol with the
235 same name as the section.
236
237 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
238
239 * ld.h (split_by_reloc, split_by_file): New flags.
240 * ldwrite.c (clone_section, split_sections): New functions.
241 * lexsup.c (parse_args): Understand new split options.
242
243 start-sanitize-arc
244 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
245
246 * configure.in (arc-elf): New target.
247 * Makefile.in (earcelf.c): New target.
248 * config/arc-elf.mt: New file.
249 * emulparms/arcelf.sh: New file.
250 end-sanitize-arc
251
252 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
253
254 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
255 .data segment. They must be writable when creating a shared
256 library. From H.J. Lu <hjl@nynexst.com>.
257
258 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
259
260 * emultempl/miposecoff.em: New file.
261 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
262 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
263 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
264 provide __runtime_reloc_start and __runtime_reloc_stop if they are
265 used. Align _fdata to a 16 byte boundary.
266 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
267 generic.em.
268 (emipsidtl.c): Likewise.
269 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
270
271 * ld.h (args_type): Add new field embedded_relocs.
272 * ldemul.h (ldemul_after_open, after_open_default): Declare.
273 (ld_emulation_xfer_struct): Add new field after_open.
274 * ldemul.c (ldemul_after_open): New function.
275 (after_open_default): New function.
276 * ldlang.c (lang_process): Call ldemul_after_open.
277 * lexsup.c (parse_args): Handle --embedded-relocs.
278 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
279 new after_open field to after_open_default.
280 * emultempl/generic.em, emultempl/gld960.em: Likewise.
281 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
282 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
283 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
284 * ld.texinfo, ld.1: Mention -embedded-relocs.
285
286 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
287
288 * Makefile.in: Add eshl.o.
289 * config/coff-sh.mt: Add shl emulation.
290
291 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
292
293 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
294 Youngdale <eric@aib.com>.
295
296 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
297
298 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
299 * config/i386linux.mh: New file; set HOSTING_CRT0.
300 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
301 /usr/lib, since that is already in LIB_PATH.
302
303 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
304
305 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
306 address.
307 (.data, .bss): If "-N", then place the data/bss just after the end
308 of the .text section rather than at the default 0x40000000.
309
310 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
311 text segment.
312
313 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
314
315 Patches from Eric Youngdale <eric@aib.com>:
316 * ldlang.c (lang_finish): Don't warn if entry symbol not found
317 when generating a shared library.
318 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
319 attempting to place an orphaned relocation section when generating
320 a dynamically linked object.
321
322 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
323 _start.
324
325 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
326
327 * ld.h (args_type): Add field export_dynamic.
328 * lexsup.c (parse_args): Recognize --export-dynamic.
329 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
330 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
331
332 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
333
334 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
335 we allocate common symbols.
336
337 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
338
339 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
340 .rela.fini to the list of .rel* sections.
341
342 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
343
344 * ldlang.c (load_symbols): Add new argument place. Only accept
345 linker scripts if place is not NULL. Put commands found in an
346 assumed linker script into place.
347 (lookup_name): Pass NULL as place argument to load_symbols.
348 (open_input_bfds): In lang_input_statement_enum case, pass a place
349 argument to load_symbols, and store any new statements after the
350 current one.
351
352 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
353
354 * ldver.c (ldversion): Bump to 2.5.3.
355
356 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
357
358 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
359
360 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
361
362 * Makefile.in (check): Add missing "else true" clause.
363
364 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
365
366 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
367 entry point to "start". Align at end of each section to 0x200.
368 Start .text section 0x1000 later. Add _etext, _edata, _end
369 symbols.
370
371 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
372
373 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
374 composed of different object file formats.
375 (ldctor_build_sets): If the output format does not support the
376 reloc, and we are not generating a relocateable link, try getting
377 the reloc from the input format.
378
379 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
380
381 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
382 (em68knbsd.c): New target.
383
384 * config/m68k-nbsd.mt: New file.
385 * emulparams/m68knbsd.sh: New file.
386 * configure.in (m68*-*-netbsd*): Use above configs.
387
388 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
389
390 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
391 appropriately named static library, stop the search at that
392 directory.
393
394 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
395
396 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
397 and esparcnbsd.o; sorted entries.
398 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
399
400 * config/netbsd532.mt: Removed.
401 * emulparams/netbsd532.sh: Removed.
402
403 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
404 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
405 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
406 sparc*-*-netbsd*): Use above configs.
407
408 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
409
410 * ldmain.c (multiple_common): One of the types may now be
411 bfd_link_hash_indirect. The old BFD argument may be NULL.
412
413 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
414
415 * configure.in: Add * at the end of m68k-hp-hpux.
416
417 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
418
419 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
420 YY_CHAR *.
421
422 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
423
424 * scripttempl/nw.sc: Gather constructors and destructors and
425 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
426
427 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
428
429 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
430 (ei386nw.c, eppcnw.c): New targets.
431
432 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
433 scripttempl/nw.sc: New files, for i386 and powerpc netware.
434
435 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
436 instead of {i386,ppc}-elf.
437
438 * configure.in (sparc*-*-netware): Removed. There is no such
439 thing anymore.
440
441 * ldint.texinfo: Move misplaced `@end iftex'.
442
443 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
444
445 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
446 .rela.dtors to the list of .rel* sections.
447
448 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
449
450 * ldver.c (ldversion): Update to version 2.5.
451 * Version 2.5 released.
452
453 * configure.in (all_targets): Handle i386-linux*.
454
455 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
456
457 * scripttempl/aout.sc: Set _etext and __etext to ., not
458 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
459 will not break any other system. From Eric Valette
460 <ev@chorus.fr>.
461
462 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
463
464 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
465 --verbose to get the old -V behaviour.
466 * ld.1, ld.texinfo: Document this change.
467
468 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
469
470 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
471 assertion, since it could fail with a user defined linker script.
472
473 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
474 name in the hash table during the first phase--the hash table does
475 not even exist at that point, much less have the right value.
476
477 * Makefile.in (CC): Define.
478 (CXX): Move definition, change from g++ to gcc.
479 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
480 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
481 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
482 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
483 (.cc.o): Comment out.
484 (testdir): Remove.
485 (site.exp): Don't create testdir or set tmpdir.
486 (check): Run checks even if not running native. Use CC_FOR_TARGET
487 instead of RUNTEST_CC, and likewise for CXX.
488 (cdtest targets): Comment out.
489 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
490 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
491 * cdtest-main.cc, cdtest.exp: Remove.
492
493 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
494
495 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
496 file naming problems.
497 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
498 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
499 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
500 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
501 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
502 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
503 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
504
505 * genscripts.sh: Always search /usr/local/TARGET/lib.
506
507 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
508
509 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
510
511 * configure.in: Handle i386-bsdi* targets like i386-bsd.
512
513 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
514
515 * lexsup.c (parse_args): Add support for -a for HP/UX
516 compatibility.
517
518 * lexsup.c (parse_args): -c takes an argument.
519
520 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
521
522 * ld.h (args_type): Add new field endian.
523 * lexsup.c (parse_args): Handle -EB and -EL by setting
524 command_line.endian.
525 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
526 * ldlang.c (lang_add_output_format): Add arguments big and little.
527 If command_line.endian is set, use it to select big or little
528 rather than the default. Changed all callers.
529 * ldlang.h (lang_add_output_format): Update declaration.
530 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
531 LITTLE_OUTPUT_FORMAT.
532 * emulparams/elf32mipl.sh: Likewise.
533 * emulparams/mipsbig.sh: Likewise.
534 * emulparams/mipsbsd.sh: Likewise.
535 * emulparams/mipsidt.sh: Likewise.
536 * emulparams/mipsidtl.sh: Likewise.
537 * emulparams/mipslit.sh: Likewise.
538 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
539 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
540 OUTPUT_FORMAT.
541 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
542 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
543 * scripttempl/mipsbsd.sc: Likewise.
544
545 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
546 depending upon ldgram.c, so that a parallel make does not try to
547 build both at once.
548
549 * configure.in (mips*el-elf*): New target.
550 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
551 (eelf32mipl.c): New target.
552
553 * config/mipsl-elf32.mt: New file.
554 * emulparams/elf32mipl.sh: New file.
555
556 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
557
558 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
559 ld -r -S -x.
560
561 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
562
563 * ldmisc.c (vfinfo): Print BFD file name as well as file name
564 returned by find_nearest_line, in case the file name is something
565 unhelpful such as a .h file. Handle %u.
566
567 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
568
569 * ldlang.c (lang_do_assignments): Make sure output statement
570 has an attached bfd_section before trying to dereference it.
571
572 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
573
574 * ld.h (ld_config_type): Add new field warn_once.
575 * ldmain.c (undefined_symbol): Handle -warn-once.
576 * lexsup.c (parse_args): Recognize -warn-once.
577 * ld.texinfo (Options): Document -warn-once.
578 * ld.1: Likewise.
579
580 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
581 name. For %C, print the function name on a separate line, to keep
582 the length of error messages under control.
583 * ldmain.c (multiple_definition): Use %D for ``first defined
584 here.''
585 (undefined_symbol): Use %D for ``more undefined references
586 follow''.
587
588 * ldmisc.c (multiple_warn): Remove; no longer used.
589 * ldmisc.h (multiple_warn): Don't declare.
590
591 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
592
593 * ldlang.c (print_output_section_statement): Print all lines
594 to the map file.
595
596 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
597
598 * ldlang.c (load_symbols): Check for archive before object. Use
599 bfd_check_format_matches, and, if ambiguous, print a list of
600 matching formats. If file format is not recognized, treat file as
601 a linker script.
602 * ldgram.y (yyerror): If assuming an object file is a script,
603 mention that. Tweak the format of the error messages.
604 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
605 guess that this is not actually a script, and just report that the
606 file format was not recognized.
607 * ld.texinfo (Options): Admit that -( may be used more than once.
608 Add note that unrecognized object files are now treated as linker
609 scripts.
610
611 * ldfile.c (ldfile_input_filename): Make const.
612 (ldfile_assumed_script): New variable.
613 (try_open): Change arguments types to const.
614 (ldfile_find_command_file): Likewise.
615 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
616 * ldfile.h: Update declarations for ldfile.c changes.
617 * ldlex.l: Include <ctype.h>.
618 (file_name_stack): Change to be const char *.
619 (lineno_stack): New static variable.
620 (<<EOF>>): Set lineno as well as ldfile_input_filename.
621 (lex_push_file): Make name argument const. Initialize
622 lineno_stack entry.
623 (lex_redirect): Initialize lineno_stack entry.
624 (lex_warn_invalid): Handle non printable characters nicely.
625 * ldlex.h (lex_push_file): Declare second argument as const.
626
627 * ldgram.y (ifile_p1): Recognize GROUP.
628 * ldlex.l: Recognize GROUP.
629 * ld.texinfo (Option Commands): Document GROUP.
630
631 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
632
633 * config/m68klynx.mh: New file.
634
635 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
636
637 * emultempl/hppaelf.em: Add newlines to the error messages.
638
639 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
640
641 * config/i386lynx.mh: New file.
642 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
643 unless CONSTRUCTING.
644
645 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
646
647 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
648 (GENERATE_SHLIB_SCRIPT): Define as yes.
649 (DYNAMIC_LINK): Define as false.
650 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
651 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
652 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
653 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
654 generic.em.
655
656 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
657
658 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
659
660 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
661
662 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
663 .got section is now explicitly handled in elf.sc.
664
665 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
666
667 * scripttempl/alpha.sc: Redo script to set . outside of sections
668 and not bother to explicitly specify section addresses.
669 Explicitly place .sdata section.
670
671 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
672
673 * scripttempl/m68kcoff.sc: Put .bss in data segment.
674
675 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
676 0, and to only be marked as NOLOAD if relocating.
677 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
678 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
679 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
680 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
681 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
682 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
683 * scripttempl/sparclynx.sc: Likewise.
684
685 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
686
687 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
688 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
689 New files.
690
691 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
692
693 * ld.h (args_type): Add field soname.
694 * lexsup.c (parse_args): Handle -soname argument.
695 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
696 pass soname.
697 * ld.texinfo: Document -soname.
698
699 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
700
701 * ldlang.c (lang_check): Don't try to set the architecture if the
702 input and output files are incompatible. Just warn.
703
704 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
705
706 * configure.in: Change i[34]86 to i[345]86.
707
708 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
709
710 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
711
712 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
713
714 Make the ELF linker handle orphaned sections reasonably. Also,
715 define __start_SECNAME and __stop_SECNAME around sections whose
716 names can be represented in C, for the benefit of symbol sets in
717 glibc.
718 * ldemul.h (ldemul_place_orphan): Declare.
719 (ld_emulation_xfer_type): Add place_orphan field.
720 * ldemul.c (ldemul_place_orphan): New function.
721 * ldlang.h (wild_doit): Declare.
722 * ldlang.c (wild_doit): Make nonstatic.
723 (lang_place_orphans): Call ldemul_place_orphan.
724 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
725 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
726 static variables.
727 (gld${EMULATION_NAME}_place_orphan): New static function.
728 (gld${EMULATION_NAME}_place_section): New static function.
729 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
730
731 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
732
733 * scripttempl/aout.sc: Add .linux-dynamic after .data.
734
735 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
736
737 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
738 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
739
740 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
741
742 * ldexp.h (exp_get_abs_int): Declare.
743
744 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
745
746 * ldlang.c (lang_do_assignments): Handle complex AT's better.
747 * ldexp.c (exp_get_abs_int): New function.
748
749 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
750
751 * configure.in: add i960-nindy-coff support.
752
753 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
754
755 * ldlex.l (yy_create_string_buffer): Handle change to internal
756 interface in flex 2.4.7.
757
758 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
759
760 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
761 New function; add 0x20 to any use of -Ttext.
762 (gld${EMULATION_NAME}_create_output_section_statements): New
763 function.
764 (ld_${EMULATION_NAME}_emulation): Use the new function
765 gld${EMULATION_NAME}_create_output_section_statements.
766
767 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
768
769 * scripttempl/mips.sc: Redo script to set . outside of sections
770 and not bother to explicitly specify section addresses.
771
772 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
773
774 * scripttempl/elf.sc: Copy several more relocation sections into
775 the output. Put .got.plt sections into .got.
776
777 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
778
779 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
780
781 Add a new script operator, PROVIDE, to define a symbol only if it
782 is needed.
783 * ldgram.y (PROVIDE): New token.
784 (assignment): Accept PROVIDE.
785 * ldlex.l (PROVIDE): New token.
786 * ldexp.h (node_type): Add etree_provide to node_class enum.
787 (exp_provide): Declare.
788 * ldexp.c (exp_fold_tree): Handle etree_provide.
789 (exp_provide): New function.
790 (exp_print_tree): Handle etree_provide.
791 * ld.texinfo: Document PROVIDE.
792
793 * ldlang.c (lang_common): Pass desired alignment to
794 lang_one_common as power of two.
795 (lang_one_common): Get common symbol alignment from linker hash
796 table entry. Treat desired alignment as a power of two.
797
798 * ldlang.c (wild_section): Attach all section with the given name,
799 not just the first one. If there is no name, attach all sections
800 even if the SEC_IS_COMMON flag is set.
801
802 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
803
804 * ld.h (args_type): Add field rpath.
805 * lexsup.c (S_ISDIR): Define if not already defined.
806 (parse_args): Add support for -rpath. If -R is used to name a
807 directory, treat it as -rpath for Solaris compatibility.
808 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
809 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
810 * ldmain.c (main): Initialize command_line.rpath to NULL.
811 * ld.texinfo: Document -rpath option.
812
813 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
814
815 * emulparams/pc532machaout.sh: New file. Pc532 mach script
816 parameters.
817
818 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
819
820 * config/pc532mach.mt: New file. Pc532 mach target support.
821
822 * config/pc532mach.mh: New file. Pc532 mach host support.
823
824 * config/netbsd532.mt: New file. Netbsd 532 target support.
825
826 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
827
828 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
829 dependency.
830
831 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
832
833 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
834 bfd_abs_section_ptr, not &bfd_abs_section.
835
836 * lexsup.c (parse_args): Changed "retain-symbols-file" from
837 no_argument to required_argument. From djm.
838
839 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
840
841 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
842 sections to force a VMA of 0; needed for ELF backends which have
843 not been converted to the new linker style.
844
845 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
846
847 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
848 it was for the HPUX dynamic loader's use and it creates problems
849 with ELF GDB.
850
851 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
852
853 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
854 * ldlang.h (lang_do_assignments): Put external decl here.
855 * emultempl/hppaelf.em: Minor cleanups throughout file.
856 (hppa_elf_create_output_section_statements): Rewrite.
857 (hppaelf_finish): Rewrite.
858
859 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
860
861 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
862
863 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
864 accept plain -B.
865 * ld.texinfo: -Bstatic is not ignored.
866
867 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
868
869 * ldlex.l: Recognize \r the same as \n.
870
871 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
872
873 Preliminary support for generating shared libraries, from Eric
874 Youngdale <ericy@cais.cais.com>.
875 * genscripts.sh: If the emulation parameter file sets
876 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
877 CREATE_SHLIB defined.
878 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
879 link_info.shared is set, use the .xs script file.
880 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
881 .interp section, and don't include TEXT_START_ADDR in the starting
882 address of the first section.
883 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
884 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
885
886 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
887
888 * configure.in: Change --with-targets to --enable-targets.
889
890 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
891
892 * lexsup.c (parse_args): Add support for new options -( -) with
893 synonyms --start-group --end-group.
894 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
895 (lang_group_statement_type): Define new struct.
896 (lang_statement_union_type): Add group_statement field.
897 (lang_enter_group, lang_leave_group): Declare.
898 * ldlang.c (lang_for_each_statement_worker): Handle
899 lang_group_statement_enum.
900 (map_input_to_output_sections, print_statement): Likewise.
901 (lang_size_sections, lang_do_assignments): Likewise.
902 (open_input_bfds): Completely rewrite. Now does its own looping,
903 rather than using lang_for_each_statement. Handle groups.
904 (lang_process): Update call to open_input_bfds.
905 (print_group): New static function.
906 (lang_enter_group, lang_leave_group): New static functions.
907 * ldfile.c (ldfile_open_file): If the file has already been
908 opened, just return rather than taking an assertion failure.
909 * ldver.c (help): Mention new options.
910 * ld.texinfo: Document new options.
911
912 * ldlang.c (end_of_data_section_statement_list): Don't define.
913 (lang_leave_output_section_statement): Don't set obsolete variable
914 end_of_data_section_statement_list.
915
916 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
917 ALIGN.
918
919 * ldlang.c (lang_size_sections): Adjust current region address
920 even for sections with an explicit address. From
921 ralphc@pyramid.com (Ralph Campbell).
922
923 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
924 From jrs@world.std.com (Rick Sladkey).
925
926 * scripttempl/mipsbsd.sc: Let sections align to their natural
927 boundaries.
928
929 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
930
931 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
932 &bfd_abs_section.
933 (lang_abs_symbol_at_beginning_of): Likewise.
934 (lang_abs_symbol_at_end_of): Likewise.
935 (lang_size_sections): Use bfd_is_abs_section to check for the
936 absolute section. Don't try to set the VMA or output_offset or
937 size of the absolute section.
938 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
939 undefined section.
940
941 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
942
943 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
944 when generating relocatable objects.
945
946 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
947
948 * emultempl/linux.em: New file providing support for linking
949 against Linux shared libraries.
950 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
951 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
952
953 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
954
955 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
956 * ldmain.c (main): Initialize link_info.shared to false. Give
957 error if link_info.relocateable and link_info.shared are both set.
958
959 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
960 it as naming an emulation to be added to EMULATION_OFILES.
961 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
962
963 * Makefile.in: Rebuilt dependencies.
964 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
965 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
966 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
967 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
968 (ei386linux.c): Remove; now in Makefile.in.
969 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
970 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
971 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
972 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
973 (eelf64_sparc.c): Remove; now in Makefile.in.
974 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
975 (eelf32_sparc.c): Remove; now in Makefile.in.
976
977 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
978 no owner--it might be bfd_abs_section. From Eric Youngdale
979 <ericy@cais.cais.com>.
980
981 * scripttempl/aout.sc: Let sections align to their natural
982 boundaries.
983
984 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
985
986 * ldemul.h (ldemul_open_dynamic_archive): Declare.
987 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
988 * ldemul.c: Include ldexp.h and ldlang.h.
989 (ldemul_open_dynamic_archive): New function.
990 * ldfile.h (ldfile_open_file_search): Declare.
991 * ldfile.c: Include ldemul.h.
992 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
993 argument, not bfd *. Change all callers.
994 (ldfile_open_file_search): Rename from open_a. Return boolean
995 argument, not bfd *. Clean up. Change all callers.
996 (ldfile_open_file): If doing a dynamic link, call
997 ldemul_open_dynamic_archive rather than assuming the extension of
998 a dynamic object is ".so".
999 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1000 New function.
1001 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1002 field.
1003 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1004
1005 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1006 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1007 Accept -static as a synonym for -non_shared.
1008
1009 Let the user change the dynamic linker used by ELF code.
1010 * ld.h (args_type): Add new field interpreter.
1011 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1012 handle it.
1013 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1014 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1015 the ELF backend to return the .interp section. If
1016 command_line.interpreter is not NULL, set the contents of .interp
1017 to it.
1018 * ld.texinfo: Mention -dynamic-linker.
1019
1020 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1021 generic.em.
1022
1023 * lexsup.c (parse_args): Sort out the option macros and change the
1024 definitions to make it easier to add a new option.
1025
1026 * scripttempl/aout.sc: Define __etext and __edata to go along with
1027 _etext and _edata.
1028
1029 * ld.h (ld_config_type): Add new field traditional_format.
1030 * lexsup.c (parse_args): Add traditional-format to longopts, and
1031 handle it.
1032 * ldmain.c (main): Initialize config.traditional_format to false.
1033 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1034 flags of output_bfd according to config.traditional_format.
1035 * ldver.c (help): Mention -traditional-format.
1036 * ld.texinfo: Document -traditional-format.
1037
1038 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1039
1040 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1041 they are encountered.
1042
1043 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1044
1045 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1046 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1047
1048 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1049
1050 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1051 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1052
1053 * ldfile.c (open_a): If this is not an archive, try to open it in
1054 the current directory before searching for it.
1055
1056 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1057
1058 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1059 BLOCK works in a section address as documented.
1060
1061 * ldgram.y (YYDEBUG): Don't define.
1062
1063 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1064
1065 * emultempl/gld960.em: Pass false for new argument to
1066 ldfile_add_library_path.
1067 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1068
1069 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1070 link.
1071
1072 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1073
1074 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1075
1076 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1077
1078 * Makefile.in (check): Delete ld.new dependency so that a regression
1079 test doesn't trigger a rebuild of the linker.
1080
1081 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1082
1083 * ldlang.c (map_input_to_output_sections): For lang_address, call
1084 init_os if it hasn't already been called.
1085
1086 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1087
1088 Add support for SunOS shared libraries.
1089 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1090 shared library support code.
1091 * emultempl/sunos.em: New file.
1092 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1093 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1094 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1095 (esun3.c): Likewise.
1096
1097 * ldlang.c: Minor formatting cleanups.
1098 (lang_for_each_input_file): New function.
1099 * ldlang.h (lang_for_each_input_file): Declare.
1100
1101 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1102 field.
1103 (search_head): Declare.
1104 (ldfile_add_library_path): Add new cmdline argument in prototype.
1105 * ldfile.c (search_head): Make non-static.
1106 (search_dirs_type): Move to ldfile.h.
1107 (ldfile_add_library_path): Accept cmdline argument, and save it.
1108 * lexsup.c (parse_args): Pass true for new cmdline argument of
1109 ldfile_add_library_path.
1110 (set_default_dirlist): Likewise.
1111 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1112 argument of ldfile_add_library_path.
1113 * ldgram.y (ifile_p1): Likewise.
1114
1115 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1116
1117 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1118 total_size, superfile and chain.
1119 * ldfile.c (open_a): Don't clear search_dirs_flag.
1120 (ldfile_open_file): Don't try to open superfile. Assert that file
1121 has not already been opened.
1122 * ldlang.c (new_afile): Don't initialize superfile.
1123 * ldmain.c (add_archive_element): Don't initialize subfiles or
1124 chain or superfile. Initialize search_dirs_flag to false.
1125
1126 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1127
1128 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1129
1130 Changes from binutils-2.4 release:
1131
1132 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1133 variables, use whitespace, so scripts don't break.
1134
1135 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1136
1137 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1138
1139 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1140 * Makefile.in: Noted change.
1141
1142 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1143 don't know where that's supposed to come from, or why it's
1144 necessary.
1145
1146 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1147
1148 * configure.bat: update to latest makefile.in
1149 * emulpara/go32.sh: set to coff-go32 not aout
1150 * emultemp/generic.em: strength-reduce the structure of
1151 this shell script, since the only available shell for
1152 DOS can't handle complex syntax.
1153 * emultemp/stringify.sed: for "sed -f" instead of inline.
1154 * makefile.in: depend on stringify.sed as well as genscripts.sh
1155 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1156 * genscripts.sh: empty variables aren't always considered "set",
1157 so set them to "y" instead.
1158
1159 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1160
1161 * ldlang.c (entry_symbol): Make static.
1162 (lang_add_entry): Add cmdline argument.
1163 * ldlang.h (lang_add_entry): Change prototype.
1164 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1165 * lexsup.c (parse_args): Likewise.
1166
1167 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1168
1169 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1170 .reginfo an address.
1171 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1172 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1173 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1174
1175 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1176
1177 Add support for ELF shared libraries.
1178 * ld.h (ld_config_type): Add field dynamic_link.
1179 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1180 on attempts to use -r with -relax, -call_shared or -s.
1181 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1182 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1183 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1184 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1185 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1186 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1187 -r and -Ur.
1188 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1189 opening a file with a .so extension first.
1190 * emultempl/elf32.em: New file.
1191 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1192 (NONPAGED_TEXT_START_ADDR): Likewise.
1193 (TEMPLATE_NAME): Define as elf32.
1194 (DATA_PLT): Define.
1195 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1196 * scripttempl/elf.sc: Add placement for new dynamic sections.
1197 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1198 outside of any section. Don't use ALIGN(8); just let one section
1199 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1200 sections; they'll be handled correctly anyhow.
1201 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1202
1203 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1204
1205 * Makefile.in (install): Redirect output of ln to /dev/null.
1206
1207 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1208
1209 * emultempl/hppaelf.em: Change all references of
1210 .hppa_linker_stubs to .PARISC.stubs.
1211 * scripttempl/hppaelf.sc: Likewise.
1212
1213 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1214
1215 * ldlang.c (print_output_section_statement): Change ``no attached
1216 output section'' message slightly.
1217 (lang_do_assignments): Don't recurse down if there is no real
1218 section.
1219
1220 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1221 match corresponding change in emulation templates.
1222 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1223 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1224
1225 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1226
1227 * ldver.c (ldversion): Updated version number.
1228
1229 * cdtest-foo.cc: Use explicit "#pragma implementation".
1230 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1231 * Makefile.in: References to cdtest-func.o changed to
1232 cdtest-bar.o.
1233
1234 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1235
1236 Don't create unnecessary output sections.
1237 * ldlang.c (out_bfd_get_section_by_name): Remove.
1238 (wild_section): Call bfd_get_section_by_name rather than
1239 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1240 section.
1241 (lang_create_output_section_statements): Remove.
1242 (map_input_to_output_sections): For several cases, call init_os if
1243 it has not already been called.
1244 (lang_size_sections): If output section was not created, skip it.
1245 (lang_process): Don't call lan_create_output_section_statements.
1246 (lang_place_orphans): Skip files with just_syms_flags set to true.
1247 * ld.texinfo: Document change.
1248
1249 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1250
1251 * ldlang.c (wild_doit): Don't bother initializing the vma and
1252 section size. Don't special case SEC_SHARED_LIBRARY.
1253 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1254 specially.
1255
1256 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1257
1258 * config/go32.mh : New file for Xgo32X.
1259
1260 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1261
1262 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1263 before calling einfo, since we are reporting an fopen failure.
1264 From jrs@world.std.com (Rick Sladkey).
1265
1266 * configure.in: Use "e" rather than "em_" as prefix for
1267 emulations.
1268
1269 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1270
1271 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1272 filename.
1273 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1274 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1275 Ditto.
1276 * Makefile.in: Changed all generated file names.
1277 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1278 sed patterns to handle new filenames.
1279
1280 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1281 * configure.in: Adjusted.
1282
1283 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1284
1285 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1286 work. Instead, check build dir and $srcdir explicitly, and use
1287 `echo' to get all the filenames.
1288
1289 * configure.in (h8300h-*-hms): Changed ld_target name to
1290 cf-h8300h.
1291 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1292 unique in 8.3.
1293
1294 * config/i960coff.mt: New file.
1295 * emulparams/gld960coff.sh: New file.
1296 * emultempl/gld960c.em: New file.
1297 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1298 i960coff configuration.
1299 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1300
1301 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1302 code isn't included in FSF releases, and it can still be
1303 explicitly selected.
1304 (distclean): Remove site.bak and tmpdir.
1305 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1306 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1307
1308 Patches from Ralph Campbell:
1309 * config/mipsbsd.mh: New file.
1310 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1311 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1312 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1313 instead of `aout'.
1314
1315 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1316
1317 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1318
1319 * config/m68k.mt (EMUL): Set to m68kaout.
1320 * emulparams/m68kaout.sh: New file.
1321 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1322 (em_m68kaout.c): New target.
1323
1324 * ldlang.c (lang_size_sections): If dot moves because of an
1325 assignment, don't try to insert a pad into the absolute output
1326 section, just change the address of the default memory region
1327 instead.
1328
1329 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1330 cdtest-ur.out, and cdtest-ur.tmp.
1331
1332 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1333
1334 * scripttempl/sa29200.sc: Align all sections to four byte
1335 boundaries.
1336
1337 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1338
1339 * Makefile.in, configure.in: Support for go32 coff.
1340 * config/i386-go32.mt: New file
1341 * emulparams/i386go32.sh: New file
1342 * scripttempl/i386go32.sc: New file
1343
1344 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1345
1346 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1347 Lynx-specific script templates.
1348 * configure.in (sparclite*-*-coff): Use coff-sparc.
1349 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1350 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1351 (ENTRY): Set to __main.
1352 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1353 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1354 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1355
1356 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1357
1358 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1359 byte boundary, in case the global constructors do not take up an
1360 even 16 bytes.
1361
1362 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1363 exist, get crtbegin based on gcc -print-libgcc-file-name.
1364 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1365
1366 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1367
1368 * ldlang.c (lang_size_sections): When no address is given for a
1369 section, align it according to its requirements.
1370
1371 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1372
1373 * Makefile.in (clean, distclean): Remove configdoc.texi.
1374
1375 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1376
1377 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1378
1379 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1380
1381 * ldlang.c (lang_size_sections): When relaxing, adjust the
1382 position of a padding statement, and adjust dot accordingly.
1383
1384 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1385
1386 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1387
1388 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1389
1390 * scripttempl/i386coff.sc: If relocating, don't put .init and
1391 .fini sections into .text; keep them separate.
1392 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1393 exist, get crtbegin based on gcc -print-libgcc-file-name.
1394 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1395
1396 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1397
1398 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1399
1400 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1401
1402 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1403 manufacturer.
1404
1405 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1406 if building a final executable.
1407
1408 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1409
1410 * ldmain.c (main): Check the return value of bfd_close.
1411
1412 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1413
1414 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1415 sections never overlap when using -r.
1416
1417 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1418
1419 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1420 changes: get_symtab_upper_bound renamed and returns long,
1421 bfd_canonicalize_symtab returns long, check for error indications.
1422
1423 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1424
1425 * ldlang.c (print_input_section): For section size, use
1426 _cooked_size if it is non-zero, size otherwise.
1427 (size_input_section): Likewise.
1428 (lang_do_assignments): Likewise (case lang_input_section_enum).
1429
1430 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1431
1432 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1433 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1434 (lang_add_input_file): Pass true to new_afile for add_to_list.
1435 (lookup_name): Remove force_load argument. Changed all callers.
1436 Pass false to new_afile for add_to_list. Split loading of symbols
1437 out into separate function.
1438 (load_symbols): New function split out of lookup_name. Don't load
1439 the symbols if they are already loaded.
1440 (open_input_bfds): For lang_input_statement_enum call load_symbols
1441 rather than lookup_name.
1442 (lang_process): Pass abs_output_section rather than NULL to
1443 lang_size_sections.
1444 (lang_startup): Set real field of first_file to true.
1445
1446 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1447
1448 * ldlang.c (had_relax): Removed.
1449 (relax_again): New static variable.
1450 (lang_size_sections): Change call to bfd_relax_section to
1451 correspond to BFD changes. Set relax_again appropriately.
1452 (lang_process): Remove #if 0 code. When relaxing, keep calling
1453 lang_do_assignments and lang_size_sections until relax_again
1454 becomes false.
1455
1456 * emultemp/gld960.em: Include libiberty.h
1457 (gld960_before_parse): Pass NULL as final argument to concat.
1458
1459 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1460
1461 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1462 four byte boundary.
1463
1464 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1465 building a bfd_data_link_order, rather than by setting the section
1466 contents immediately.
1467
1468 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1469
1470 Changes to make -Ur work again.
1471 * ldmain.c (add_to_set): Now takes reloc argument rather than
1472 bitsize. Check config.build_constructors here. If an new hash
1473 table entry is created, mark it as undefined.
1474 (constructor_callback): No longer takes bitsize argument. Pass
1475 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1476 BFD backend supports it.
1477 (reloc_overflow): Handle a NULL abfd argument.
1478 (reloc_dangerous, unattached_reloc): Likewise.
1479 * ldctor.c: Include ldmain.h.
1480 (struct set_info): Change bitsize field to reloc.
1481 (ldctor_add_set_entry): Now takes reloc argument rather than
1482 bitsize. Don't bother to check config.build_constructors here.
1483 (ldctor_build_sets): Get the size from the reloc howto. If
1484 generating relocateable output, call lang_add_reloc rather than
1485 lang_add_data.
1486 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1487 instead of bitsize.
1488 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1489 (lang_reloc_statement_type): New structure.
1490 (lang_statement_union_type): Add reloc_statement field.
1491 (lang_add_reloc): Declare new function.
1492 * ldlang.c (lang_for_each_statement_worker): Handle
1493 lang_reloc_statement_enum.
1494 (map_input_to_output_sections, print_statement): Likewise.
1495 (lang_size_sections, lang_do_assignments): Likewise.
1496 (print_reloc_statement): New function.
1497 (lang_add_reloc): New function.
1498 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1499
1500 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1501 (cdtest-ur, cdtest-ur.out): New targets.
1502 (check-cdtest): Now also check that -Ur works correctly.
1503
1504 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1505
1506 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1507
1508 * ldlang.c (lang_process): Move lang_common call before
1509 map_input_to_output_sections, to ensure that any alignment
1510 constraints set by common symbols are copied over to the output
1511 sections.
1512
1513 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1514
1515 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1516 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1517 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1518 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1519 needed for ELF.
1520
1521 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1522
1523 * config/i386bsd.mh: New file.
1524
1525 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1526
1527 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1528 defined.
1529 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1530 (DATA_START_SYMBOLS): Define _fdata.
1531
1532 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1533
1534 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1535
1536 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1537
1538 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1539 works again. Attach some output symbols to the stub file bfd.
1540
1541 * emultempl/hppaelf.em: Include elf32-hppa.h.
1542 (file_chain): Add decl.
1543 (hppa_look_for_stubs_in_section): Delete decl.
1544 (hppaelf_finish): Reenable code. Do not pass symbols
1545 down to hppa_look_for_stubs_in_section.
1546
1547 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1548
1549 * ldmain.c (write_map): Don't define. Removed all references.
1550 Just use map_file or map_filename instead.
1551 (add_archive_element): Use minfo to write map information, not
1552 info_msg.
1553 (constructor_callback): Use fprintf to write map information, not
1554 info_msg.
1555 * ldmain.h (write_map): Don't declare.
1556 * ldgram.y (mri_script_command): Removed reference to write_map.
1557 * ldlang.c (lang_one_common): Likewise.
1558 * lexsup.c (parse_args): Likewise.
1559
1560 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1561
1562 * scripttempl/elf.sc: Force all sections to be aligned.
1563
1564 * ldgram.y (section): Reverse the order of memspec_opt and
1565 fill_opt to avoid an ambiguity when both are used.
1566 * ld.texinfo: Changed accordingly.
1567
1568 * ldgram.y: Move include of ldlex.h back with other includes.
1569 * ldlex.h (input_type): Don't initialize enum constants to
1570 particular values.
1571 * ldlex.l: Use a switch to return the right token based on
1572 input_type, rather than knowing that input_type has a value based
1573 on a token type.
1574
1575 * ldgram.y (dirlist_ptr): Removed; not used.
1576 * lexsup.c: Include ldver.h.
1577 * Makefile.in: Rebuilt dependencies.
1578
1579 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1580
1581 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1582 (ldlang_add_file): call it here instead.
1583
1584 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1585
1586 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1587
1588 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1589
1590 * emultempl/hppaelf.em: First attempt to clean this file up.
1591 Add comments in several functions as to their purpose and
1592 how they function (or my current best guess). Clean up horrible
1593 spacing and indention that never should have been accepted in the
1594 first place. Add FIXMEs for issues which need to be resolved.
1595 Disable linker-stub generation until it gets fixed. This allows
1596 the linker to at least work on simple code for testing purposes.
1597
1598 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1599 it via hppaelf_finish). Prototype moved into ldlang.h.
1600 (lang_process): Move problematic extra call to lang_size_sections
1601 into the PA ELF specific code.
1602 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1603 lang_size_sections moved here.
1604
1605 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1606
1607 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1608 * config/ppc-elf32.mt: New file.
1609 * emulparams/elf32ppc.sh: New file.
1610 * emultempl/ppc.em: New file.
1611 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1612 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1613 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1614
1615 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1616
1617 * lexsup.c (parse_args): Use symbolic numbers for long options.
1618 Fix misunderstanding in -Y and -call_shared et al.
1619
1620 Use getopt instead of lex and yacc to parse the command line.
1621
1622 * ld.texinfo (Options): Document changes to option syntax.
1623 * Makefile.in: Update dependencies.
1624 * ldver.c (help): Tweak dashes in usage message.
1625 * ldgram.y (%union): Remove unused members.
1626 Remove %tokens for command line options; add ones for input types.
1627 (command_line): Rules removed.
1628 (file): Instead of command line, recognize an
1629 input type indicator, then use the nonterminal for that type.
1630 (defsym_expr): New nonterminal from code formerly in command_line.
1631 * ldlex.h: Declare parser input type enum and variable.
1632 Don't declare parse_line.
1633 * ldlex.l: Remove unused variables. Make some used ones static
1634 and comment them.
1635 (COMMAND): Start state and its rules removed.
1636 At start of yylex, return input state token if at start of input.
1637 (lex_redirect): Don't need to set yyout.
1638 (ldlex_command): Function removed.
1639 * ldmain.c (main): Instead of calling parse_line, set up the
1640 redirections and call yyparse directly.
1641 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1642 "command line".
1643 * lexsup.c: Remove #if 0'd code.
1644 (parse_line): Function removed.
1645 (parse_args): Rewrite to use getopt_long_only.
1646 (set_default_dirlist): New function from code formerly in
1647 ldgram.y:command_line.
1648 (set_section_start): New function.
1649 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1650 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1651 compiled-in link scripts in "{" and "}", as the grammar no longer
1652 wants them to be.
1653
1654 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1655
1656 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1657 require that it be in $(srcdir).
1658
1659 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1660
1661 * ldlang.c (lang_size_sections): Only align section to alignment
1662 required by linker script, not to maximum alignment of input
1663 sections.
1664
1665 * ldlang.h (largest_section): Don't declare.
1666 * ldlang.c (largest_section): Don't define.
1667 (size_input_section): Don't set largest_section; not used.
1668
1669 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1670
1671 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1672
1673 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1674
1675 * ldlang.c, ldmain.c: Include libiberty.h.
1676
1677 * ldmisc.h (concat): Don't declare.
1678 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1679
1680 * ld.h (as_output_section_statement): Removed; not used.
1681
1682 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1683
1684 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1685 bfd_set_error and new error names.
1686
1687 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1688
1689 * ldwrite.c (build_link_order): If the cooked size of the section
1690 has been set, use it, for determining link_order size.
1691 (ldwrite): In the error message displayed if bfd_final_link fails,
1692 indicate that it was in fact the final link step that failed.
1693
1694 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1695 bfd_relax_section, in case it returns false but doesn't flag an
1696 error. If an error is returned, indicate which one it is in the
1697 error message.
1698
1699 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1700 it'll get picked up from $(srcdir) if appropriate.
1701
1702 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1703
1704 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1705 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1706
1707 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1708
1709 * ldlex.l (comment): Increment line number when newline is read.
1710
1711 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1712
1713 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1714 reload the file even if it is already loaded.
1715 (wild): Call lookup_name with force_load argument of 0.
1716 (open_input_bfds): Call lookup_name with force_load argument of 1.
1717 (print_symbol): Remove declaration of non-existent function.
1718 (print_one_symbol): Return true rather than falling off end.
1719
1720 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1721
1722 * ldmain.c (main): Use %ld when printing long values.
1723
1724 * scripttempl/elf.sc: Move _edata after the .sdata section.
1725 Permit OTHER_BSS_SYMBOLS to be defined.
1726 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1727
1728 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1729
1730 * Rename all "hppaosf" files to "hppaelf".
1731 * Change all "osf" references to "elf" in hppaelf files.
1732 * Makefile.in: Likewise.
1733 * configure.in: Likewise.
1734
1735 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1736
1737 * ldmain.c (main): Call xatexit, not atexit.
1738 Call xmalloc_set_program_name.
1739
1740 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1741 bfd_errno.
1742
1743 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1744
1745 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1746 (hppaosf_finish): Call xmalloc, not ldmalloc.
1747 * ldmain.c (preserve_output): Function removed.
1748 (main): Do it here instead.
1749
1750 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1751
1752 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1753 GNU C specific macros.
1754
1755 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1756 call to LANG_FOR_EACH_INPUT_SECTION.
1757
1758 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1759
1760 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1761 deleted; will use libiberty versions instead.
1762 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1763 mri.c Makefile.in: Change callers.
1764
1765 * ldmisc.c (vfinfo): Remove cleanup code.
1766 * ldmain.c (remove_output): Put it here (new function).
1767 (preserve_output): New function.
1768 (main): Register remove_output and preserve_output with atexit.
1769 * ldmain.c ldgram.y: Call xexit instead of exit.
1770 * ldmisc.h: Declare xexit.
1771
1772 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1773
1774 * Makefile.in: Lots of new H8/500 memory models.
1775
1776 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1777
1778 * ldlex.l: Removed duplicate rules.
1779 (yywrap): Provide default definition, needed with some versions of
1780 flex.
1781
1782 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1783
1784 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1785 the archive filename too.
1786
1787 * ldlex.l: Add rule to catch invalid input characters instead of
1788 printing them. Include "ldmain.h" for program_name decl.
1789 (lex_warn_invalid): New function.
1790 * Makefile.in: Add dependency.
1791
1792 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1793
1794 * Makefile.in (check): Don't bother running any tests of
1795 cross-linker until the test suite no longer assumes native mode.
1796
1797 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1798
1799 * ldlang.c (print_one_symbol, print_input_section): Print
1800 global symbols in symbol table again.
1801
1802 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1803
1804 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1805 exit successfully instead of complaining if no input files are
1806 given.
1807
1808 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1809
1810 * Makefile.in: Format variable definitions consistently.
1811 (LD_PROG): Remove unnecessary variables from link command,
1812 change variable LOADLIBES to EXTRALIBS.
1813
1814 * ldmain.c (main): Compute and display total execution time.
1815 * ld.texinfo (-stats): Document the option.
1816
1817 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1818
1819 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1820 arguments.
1821
1822 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1823 after opening BFD.
1824
1825 * ldlang.c (relaxing): Removed global variable.
1826 (lang_size_sections): If the canonical symbols have not already
1827 been read in, read them in before relaxing.
1828 * ldlang.h (relaxing): Removed declaration.
1829
1830 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1831
1832 * ldlang.c (new_afile): Initialize loaded field to false.
1833 (lookup_name): If file was already loaded, don't call the
1834 add_symbols entry point again.
1835
1836 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1837
1838 * ld.texinfo: Clarify what -T option does.
1839
1840 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1841
1842 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1843 for a.out.
1844
1845 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1846
1847 * ldmain.c (add_archive_element): If trace_files or
1848 trace_file_tries, print file name.
1849 * ldlang.c (lookup_name): Likewise.
1850 (ldlang_add_file): Don't put files on input_bfds list in reverse
1851 order.
1852
1853 * scripttempl/elf.sc: Correct typo.
1854
1855 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1856
1857 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1858 their arguments optional, for compatibility with the old GNU ld.
1859
1860 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1861
1862 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1863
1864 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1865
1866 * ldmain.c (add_to_set): Add bitsize argument.
1867 (constructor_callback): New function.
1868 (link_callbacks): Add constructor_callback.
1869 * ldctor.c (struct set_info): Add bitsize field.
1870 (ldctor_add_set_entry): Add bitsize argument.
1871 (ldctor_build_sets): Base the size of the elements of the set on
1872 the bitsize, rather than always using LONG.
1873 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1874
1875 * ld.h (QUAD_SIZE): Define.
1876 * ldgram.y (QUAD): New token.
1877 (length): Handle it.
1878 * ldlex.l: Return QUAD.
1879 * lexsup.c (keywords): Add QUAD.
1880 * ldwrite.c (build_link_order): Handle QUAD.
1881 * ldlang.c (print_data_statement): Handle QUAD.
1882 (lang_size_sections): Likewise.
1883 (lang_do_assignments): Likewise.
1884 * ldexp.c (exp_print_token): Add QUAD to table.
1885 * ld.texinfo: Describe QUAD.
1886
1887 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1888 since the Alpha doesn't use them.
1889
1890 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1891
1892 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1893
1894 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1895
1896 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1897 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1898
1899 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1900
1901 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1902 needed for i386mach. (Should be a no-op on other systems.)
1903
1904 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1905 (PAGE_SIZE): Don't define; not used.
1906
1907 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1908
1909 * ldgram.y (yyerror): Make argument const char *, and actually
1910 print it out rather than assuming it is a syntax error.
1911 * ldmisc.h: Change declaration of yyerror.
1912 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1913
1914 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1915
1916 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1917 exec header offset, since the exec header isn't loaded.
1918 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1919
1920 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1921
1922 A major rewrite to move the bulk of the linker into BFD so that
1923 more efficient backend code can be written for specific object
1924 files.
1925 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1926 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1927 * ldctor.c, ldctor.h: Complete rewrite.
1928 * ldwrite.c, ldwrite.h: Complete rewrite.
1929 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1930 link_info.strip instead. Changed all uses.
1931 (discard_locals_type, discard_locals): Removed. Use
1932 link_info.discard instead. Changed all uses.
1933 (ld_config_type): Removed relocateable_output field; use
1934 link_info.relocateable instead; changed all uses. Added stats
1935 field.
1936 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1937 set_loader_symbol): Removed.
1938 * ldexp.h (node_class): Added etree_rel.
1939 (etree_type): Added rel field.
1940 * ldexp.c (exp_print_token): Bracketed table initialization.
1941 (exp_relop): New function.
1942 (fold_name): Use linker hash table rather than ldsym functions.
1943 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1944 (exp_print_tree): Handle etree_rel.
1945 * ldgram.y (strip_symbols, discard_locals): Removed.
1946 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1947 (REL): New token. Does not appear in grammar, but needed for
1948 expression code.
1949 (file): Don't call lang_final; it's called by main anyhow.
1950 * ldlex.l: Accept -stats and -no-keep-memory options.
1951 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1952 * ldlang.c: Consistently use fill_type for fill argument.
1953 (lang_init_script_file, script_file): Removed.
1954 (create_object_symbols): Removed. Use
1955 link_info.create_object_symbols_section instead. Changed all
1956 uses.
1957 (lang_add_keepsyms_file): Removed.
1958 (lookup_name): Call bfd_link_add_symbols instead of
1959 ldmain_open_file_read_symbol.
1960 (wild): Don't iterate over script_file.
1961 (open_output): Create link hash table.
1962 (lang_place_undefineds): Rewrote.
1963 (lang_size_sections): Handle relaxing (doesn't work yet).
1964 (lang_relocate_globals): Removed.
1965 (lang_finish): Use link hash table rather than ldsym functions.
1966 (lang_common): Rewrote.
1967 (lang_one_common): New function.
1968 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1969 usrdata.
1970 (create_symbol): Removed.
1971 (lang_process): Don't call lang_init_script_file. Call
1972 ldctor_build_sets rather than find_constructors. Don't call
1973 lang_relocate_globals.
1974 (lang_abs_symbol_at_beginning_of): Rewrote.
1975 (lang_abs_symbol_at_end_of): Rewrote.
1976 * ldmain.c (had_y): Removed.
1977 (lprefix, lprefix_len): Removed; use link_info fields instead.
1978 Changed all uses.
1979 (multiple_def_count, commons_pending, undefined_global_sym_count,
1980 total_symbols_seen, total_files_seen): Removed.
1981 (link_callbacks, link_info): New variables.
1982 (main): Initialize link_info. Don't call init_bfd_error_vector or
1983 ldsym_init. Don't set now unused variables. Handle -stats.
1984 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1985 (add_ysym): Rewrote.
1986 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1987 search_library, gnu960_check_format, decode_library_subfile,
1988 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1989 Removed.
1990 (add_keepsyms_file, add_archive_element, multiple_definition,
1991 multiple_common, add_to_set, warning_callback, undefined_symbol,
1992 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1993 New functions.
1994 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1995 require symbols for %C; look them up instead.
1996 * emultempl/hppaosf.em: Pass link_info to
1997 hppa_look_for_stubs_in_section.
1998 * Makefile.in: Rebuilt dependencies.
1999 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2000 relax.c.
2001 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2002 relax.h.
2003 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2004 ldlang.h and ldctor.h.
2005
2006 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2007 declarations of free and malloc from flex output. Change malloc
2008 to ldmalloc in flex output.
2009
2010 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2011
2012 * ldmain.c (lprefix): Change default from a char to a string
2013 with only one character.
2014 (lprefix_len): Set default to one.
2015
2016 * ldmain.h (lprefix_len): Declare.
2017
2018 * ldsym.c (write_file_locals): Use strncmp rather than a character
2019 comparison for lprefix.
2020
2021 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2022 correctly.
2023
2024 * emultmpl/hppaosf.em: Include ldexp.h.
2025 (before_parse): Set lprefix and lprefix_len correctly.
2026
2027 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2028
2029 * ldlex.h: Don't declare yywrap if it is a macro.
2030 * ldlex.l: Include sysdep.h.
2031 * ldlang.c (lang_for_each_statement_worker,
2032 lang_for_each_statement): Forgot to use PARAMS.
2033
2034 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2035
2036 * Makefile.in: Added .PHONY targets where appropriate. Added some
2037 comments. Also:
2038 (gcclibdir, version): Removed unused variables.
2039 (DEP): New variable, set to mkdep.
2040 (ALL_CFLAGS): New variable. Used in .c.o target.
2041 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2042 variables.
2043 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2044 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2045 mostly obsolete variables. Adjusted remaining uses.
2046 (DEF_EMUL): Removed variable.
2047 (ldmain.o): Handle undefined EMUL error correctly.
2048 (ldemul-list.h): Depend on config.status rather than Makefile.
2049 Create via temporary file.
2050 (ver960.c, roll, make): Removed obsolete targets.
2051 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2052 dependencies.
2053 * dep-in.sed: New file, used when rebuilding dependencies.
2054
2055 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2056
2057 Made many changes to eliminate gcc warnings. Made various
2058 cosmetic changes, declared various things in header files, removed
2059 various extern declarations from .c files. No substantive
2060 changes.
2061
2062 * ldlang.c (lang_process): Ifdef out final call to
2063 lang_size_sections again (reverting change of Nove 2), since it
2064 breaks the Sun4 linker.
2065
2066 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2067
2068 * configure.in (alpha-*-netware*): New target; use alpha.
2069
2070 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2071
2072 * configure.in: Group targets by CPU. Merge some m68k target
2073 entries with different CPU specs that use the same ld_target
2074 values.
2075
2076 * configure.in: Add sparc*-*-coff.
2077 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2078 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2079 (em_coff_sparc.c): Add dependencies and build rules.
2080
2081 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2082
2083 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2084
2085 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2086 New tokens.
2087 (command_line_option): Accept and ignore them (for now).
2088 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2089 where n is a number.
2090
2091 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2092
2093 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2094 not in bfd_com_section, create the section in the BFD so that it
2095 can be placed in the right output section.
2096
2097 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2098
2099 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2100 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2101 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2102 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2103 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2104 Move OTHER_READONLY_SECTIONS after all the other readonly
2105 sections. Don't use DATA_ADDR twice.
2106
2107 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2108 p is in a common section, make sure the BFD has a section of that
2109 name.
2110
2111 * ldlang.c (lang_common): Add newline to error message.
2112
2113 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2114
2115 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2116 Lynx-specific script instead of m68kcoff.
2117 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2118 (ENTRY): Define as __main.
2119 (TEXT_START_ADDR): Define as 0.
2120 (PAGE_SIZE): Define as 0x1000.
2121 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2122 * scripttempl/m68klynx.sc: New file.
2123
2124 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2125
2126 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2127 arguments rather than treating them as emulation names.
2128
2129 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2130
2131 * configure.in: Support x86 unixware and netware plus generic netware.
2132
2133 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2134
2135 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2136 Correct values (?).
2137
2138 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2139
2140 * Makefile.in (distclean): Don't delete dvi or info files.
2141 (ld.info): Update dependency list.
2142 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2143
2144 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2145
2146 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2147 Set output_filename instead of creating a new node.
2148 (open_output): Don't set output_filename.
2149 (lang_final): Create the new node here.
2150 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2151
2152 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2153
2154 From Pete Hoogenboom (hoogen@cs.utah.edu):
2155
2156 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2157 edata, _edata, end): Add definitions of these symbols.
2158 (__end): Remove definition of this symbol.
2159 (__data_start): Move definition of this symbol.
2160
2161 * emultempl/hppaosf.em: Various fixes and support for linker stub
2162 generation.
2163 (hppaosf_finish, hppaosf_search_for_padding_statements,
2164 hppaosf_create_output_section_statements): New functions in
2165 support of linker stub generation.
2166 (ld_hppaosf_emulation): Redefine to include new
2167 emulation-specific routines.
2168
2169 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2170 Pass abs_output_section rather than NULL to avoid invalidating
2171 absolute symbols.
2172
2173 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2174
2175 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2176 (em_i386mach.c): New rule.
2177 * configure.in (i[34]86-*-mach*): New case.
2178 * config/i386-mach.mt: New file.
2179 * emulparams/i386mach.sh: New file.
2180
2181 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2182
2183 * ld.h (flag_is_*): Removed macros.
2184 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2185 Consistently check the BFD symbol flags directly, rather than
2186 using file_is_* macros.
2187
2188 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2189
2190 * configure.in (sparc*-*-lynxos*): New target.
2191 * Makefile.in: Add rule for em_sparclynx.c.
2192 (ALL_EMULATIONS): Add Lynx emulations.
2193 * config/sparc-lynx.mt: New file.
2194 * emulparams/sparclynx.sh: New file.
2195 * scripttempl/sparccoff.sc: New file.
2196
2197 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2198
2199 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2200
2201 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2202
2203 * relax.c (write_relax): Check return value of bfd_seclet_link.
2204
2205 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2206
2207 * ldlang.c (delete_output_file_on_failure): New variable.
2208 (open_output): Set it after bfd open succeeds.
2209 * ldmisc.c (vfinfo): Test it.
2210
2211 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2212
2213 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2214 symbols.
2215
2216 * ldemul.c: Support was added to allow emulation-specific
2217 processing to occur. This support was added primarily for linker
2218 stub generation in the elf32-hppa gld.
2219 (ldemul_finish, ldemul_create_output_section_statements): New
2220 functions.
2221 * ldemul.h: Support was added to allow emulation-specific
2222 processing to occur. (As described above.) Added finish and
2223 create_output_section_statements fields to
2224 ld_emulation_xfer_struct structure.
2225 * ldlang.c: Add calls to emulation-specific routines.
2226 (lang_process): Add call to
2227 ldemul_create_output_section_statements function.
2228 (lang_process): Add call to a emulation-specific routine (and
2229 some processing after the call).
2230
2231 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2232
2233 * configure.in: mips*- instead of mips-, mips*el changes
2234
2235 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2236
2237 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2238 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2239 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2240 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2241 * config/alpha.mt: New file.
2242 * emulparams/alpha.sh: New file.
2243 * scripttempl/alpha.sc: New file.
2244
2245 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2246
2247 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2248 types of different sizes (eg: 64 and 32 bits), so coerce.
2249 * ld.h (ALIGN_N): Add warning about usage.
2250
2251 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2252
2253 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2254 which we already have a definition, rather than checking in
2255 several different places whether the symbol is weak.
2256
2257 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2258
2259 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2260 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2261 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2262 expanded within them.
2263 * config/mipsb-elf32.mt: New file.
2264 * emulparams/elf32mipb.sh: New file.
2265 * Makefile.in (em_elf32mipb.c): New target.
2266
2267 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2268
2269 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2270 lang_input_file_is_search_file_enum so objects brought in using
2271 INPUT() do a path lookup.
2272
2273 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2274
2275 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2276 instead of {i386,m68k}-coff.
2277 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2278 * config/i386-lynx.mt: New file.
2279 * config/m68k-lynx.mt: New file.
2280 * emulparams/i386lynx.sh: New file.
2281 * emulparams/m68klynx.sh: New file.
2282
2283 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2284 but defaulting to _start.
2285
2286 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2287 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2288 LynxOS libc.
2289
2290 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2291
2292 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2293 HOSTING_LIBS for testing.
2294
2295 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2296
2297 Finish up support for i386-sysv4 (without shared libraries):
2298 * ld.h (flag_is_weak): Define.
2299 * ldlang.c (print_symbol): Mention whether symbol is weak.
2300 (print_input_section): Print weak symbols as globals.
2301 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2302 (enter_global_ref): Do not warn if a weak symbol redefines a
2303 global symbol. Do not let a weak symbol redefine a common symbol.
2304 (enter_file_symbols): Treat weak symbols as global symbols.
2305 (subfile_wanted_p): Do not pull in an object file from a archive
2306 just to resolve an undefined weak symbol.
2307 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2308 error; the error might be that malloc has run out of space.
2309 * ldsym.c (write_file_locals): Treat weak symbols as global.
2310 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2311 use i386-elf.
2312 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2313 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2314 * emulparams/elf_i386.sh: New file.
2315 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2316 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2317 (ALL_EMULATIONS): Add em_elf_i386.o.
2318 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2319 (em_elf_i386.c): New target, like other em_*.c targets.
2320 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2321 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2322 nonempty, and configured for native, add it to LIB_PATH.
2323
2324 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2325
2326 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2327 Added statements to pass stab and stabstr sections through and
2328 mark them as NOLOAD, which makes GDB happier.
2329
2330 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2331
2332 * configure.in: Accept m68k-lynx-lynxos config.
2333
2334 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2335
2336 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2337
2338 * config/coff-h8300.mt: Add EMUL=h8300h.
2339
2340 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2341
2342 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2343
2344 * Makefile.in: Changed CXX back to g++.
2345
2346 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2347
2348 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2349
2350 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2351
2352 * Makefile.in (TAGS): Use shell wildcards.
2353
2354 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2355
2356 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2357
2358 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2359
2360 * ld.texinfo: re-enable included config file; conditionalize doc
2361 for -oformat to interact properly with SingleFormat doc config
2362 var; rename @up/@down to @raisesections/@lowersections.
2363
2364 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2365
2366 * configure.in: recognize m88110.
2367
2368 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2369
2370 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2371 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2372 ELF emulation is "elf32-hppa" not "elf-big".
2373 (hppaosf_before_parse): Remove unneeded processing of environment
2374 variables.
2375 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2376 .text segment of output file.
2377 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2378
2379 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2380
2381 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2382 longer in bfd.h.
2383
2384 * ldlang.c, ld.h: updated copyright.
2385
2386 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2387
2388 * ldlang.c (open_output, lang_check): Check return value of
2389 bfd_set_arch_mach.
2390
2391 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2392
2393 * scripttempl/h8500.sc: Start all sections in a different segment.
2394 * scripttempl/z8ksim.sc: Handle constructors
2395
2396 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2397
2398 * Makefile.in: revert earlier changes back to execute runtest
2399 with make check. cdtest and bootstrap now function as they
2400 did within the Makefile.
2401
2402 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2403
2404 * Makefile.in: Update dependencies.
2405
2406 * configure.in: Set EMULATION_OFILES in Makefile based on
2407 --with-targets option.
2408
2409 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2410
2411 * Makefile.in: check targets reimplemented to old way.
2412
2413 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2414
2415 * config/i386v.mh, config/irix4.mh: Use gcc
2416 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2417 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2418 bfd/configure.host change.
2419
2420 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2421
2422 * scripttempl/elf.sc: Handle .line and .debug* sections.
2423
2424 * ldlex.l: Use bfd_scan_vma, not strtoul.
2425
2426 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2427
2428 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2429 Remove inital caps in some error messages, change "can't" to
2430 "cannot", add missing colons.
2431 * ldmisc.c (vfinfo): Print "%%" as a single %.
2432 For '%' followed by unrecognized character, print them both
2433 verbatim instead of expecting a char * arg.
2434 For '%C', don't put the function name in parens.
2435
2436 * ldexp.c (invalid): Pass "%%", not "% ".
2437
2438 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2439
2440 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2441 (BSS_VAR): Removed; now always define _fbss.
2442 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2443 Removed.
2444
2445 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2446
2447 * configure.in: z8k-coff is the same as z8k-sim
2448
2449 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2450
2451 * testsuite/lib/ld.exp: new file
2452 * testsuite/config/unix-ld.exp: new file
2453 * testsuite/ld.bootstrap/bootstrap.exp: new file
2454 * Makefile.in: add dejagnu support for make check
2455
2456 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2457
2458 * ldlex.l (comment): Add missing newline in message.
2459 * ldindr.c (add_indirect): Ditto.
2460 * ldexp.c (exp_fold_tree): Ditto.
2461
2462 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2463
2464 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2465 into externs.
2466
2467 * ldmisc.c (multiple_warn): New function.
2468 * ldmisc.h: Declare it.
2469 * ldmain.c (enter_global_ref): Call it.
2470 * ld.h (ld_config_type): Add warn_common.
2471 * ldlex.l, ldgram.y: Set it with -warn-common option.
2472 * ldver.c (help): Document it.
2473
2474 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2475
2476 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2477 target-specific sections, and for changing data section vma.
2478
2479 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2480
2481 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2482 terminals, for Solaris.
2483 (dirlist_ptr): New static variable.
2484 (command_line_option): Accept new options.
2485
2486 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2487 "-YP,...".
2488
2489 * config/sun4sol2.mt: Pass emulation name without ".sh".
2490
2491 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2492 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2493
2494 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2495
2496 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2497 .dtors, .data1, .rodata1 sections, instead of combining them into
2498 other sections. For `-r', set all section start addresses to
2499 zero.
2500
2501 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2502 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2503 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2504
2505 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2506
2507 * genscripts.sh: If this is the default emulation, set
2508 COMPILE_IN.
2509 * emultempl/*.em: Use it to determine whether to compile in the
2510 scripts.
2511
2512 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2513 genscripts.sh. Pass the current emulation name without ".sh" on
2514 the end.
2515 * genscripts.sh: Take an default emulation arg.
2516 Use the current emulation name as EMULATION_NAME.
2517 Make default lib path for cross-compiling ':', not null.
2518 * emulparams/*.sh: Don't set EMULATION_NAME.
2519 * ldemul.c (ldemul_get_script): Take isfile arg.
2520 Pass it to emulation's get_script function.
2521 * ldemul.h: Adjust get_script prototypes.
2522 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2523 No longer static.
2524 * ldfile.h: Declare it.
2525 * ldgram.y: Accept a script on the command line again,
2526 for parsing compiled-in scripts.
2527 * ldmain.c (main): If ld script is a file, parse it as a -T
2528 option, otherwise parse it directly.
2529 * emultempl/*.em (*get_script): Return the scripts themselves if
2530 this is the default emulation; otherwise return their file names.
2531 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2532 generic.em.
2533 * emulparams/m88kbcs.sh: Use it.
2534
2535 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2536
2537 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2538
2539 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2540 there's no change log entry yet, tsk tsk) from the list of
2541 emulations compiled in until Mark gets around to checking in
2542 emulparams/i386linux.sh.
2543 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2544 changed, this file gets updated.
2545
2546 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2547
2548 * ldgram.y (OPTION_Lfile): New token.
2549 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2550 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2551
2552 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2553
2554 * configure.in: h8/300h support needs own .mt file.
2555 config/coff-h8300h.mt: New file.
2556
2557 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2558
2559 * ldmain.c: Don't include sys/stat.h; it already got included
2560 somewhere along the way.
2561
2562 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2563
2564 * Makefile.in: Add h8300h support.
2565 emulparams/h8300h.sh: New file.
2566 scripttempl/h8300h.sc: New file.
2567
2568 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2569
2570 * ldfile.c (ldfile_open_file): In error message, use the name the
2571 user gave (e.g., "-lc"), rather than the base file name.
2572
2573 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2574
2575 * ldmain.[ch]: Remove initial Q_ from function names.
2576 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2577
2578 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2579
2580 * ldlang.c (lang_process): Move loading of default script from
2581 here to main. Add a "/" to start of script name to prevent
2582 finding it in "." first.
2583
2584 * ldmain.c (set_scripts_dir): Don't look in "." first.
2585
2586 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2587 option_longmap.
2588
2589 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2590
2591 * Makefile.in (em_m88kbcs.c): Correct dependency.
2592 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2593 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2594 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2595
2596 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2597
2598 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2599 main.c (main): Print the errno string in the error message.
2600
2601 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2602
2603 * configure.in: Accept h8300h for target cpu.
2604
2605 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2606 present (demangle is smart enough to know whether to do it or not).
2607
2608 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2609
2610 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2611 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2612
2613 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2614
2615 * ldmain.c (get_emulation, check_for_scripts_dir,
2616 set_scripts_dir): New functions.
2617 (main): Call them.
2618
2619 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2620
2621 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2622 Create symbol "end" instead of "__end". Comment out some parts
2623 that may not be needed (yet) for elf.
2624
2625 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2626
2627 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2628
2629 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2630
2631 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2632 when no prototype is being supplied.
2633 (ldmalloc, ldrealloc): Size argument is now size_t.
2634
2635 * ldmisc.c (finfo): New function, accepts FILE* argument.
2636 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2637 without leading zeros.
2638 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2639 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2640 value.
2641 (concat, buystring): String lengths are size_t.
2642 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2643
2644 * ldlang.c (new_statement): Size argument is now size_t. Added
2645 forward declaration with prototype.
2646
2647 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2648
2649 * ldgram.y (OPTION_v): Don't turn on verbose output.
2650
2651 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2652
2653 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2654 bfd.h instead.
2655
2656 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2657
2658 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2659 collect2 doesn't look for gld any more anyhow.
2660
2661 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2662
2663 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2664 now have a non NULL srefs_chain.
2665
2666 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2667 hp300hpux, since the latter does not exist.
2668
2669 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2670
2671 * genscripts.sh: Put the scripts in the ldscripts directory, not
2672 emulations.
2673 * configure.in (ldscripts): Make, instead of emulations.
2674 * Makefile.in (scriptdir): Take off the "ld" part.
2675 (install, clean, distclean): Use ldscripts, not emulations.
2676 In tests, don't pass -Lemulations.
2677 Don't pass tooldir/lib to genscripts.sh.
2678 * genscripts.sh: Don't take tooldir/lib arg.
2679 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2680 default script file.
2681
2682 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2683
2684 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2685
2686 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2687
2688 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2689
2690 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2691
2692 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2693 run in parallel without colliding on yacc's static file names.
2694 Without the stub rule, make will try to start two yacc's
2695 concurrently which fails because of yacc's static file names.
2696
2697 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2698
2699 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2700 symbols.
2701
2702 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2703
2704 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2705 different from libdir.
2706
2707 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2708
2709 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2710
2711 * ldver.c (help): New function.
2712 * ldver.h: Declare it.
2713 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2714
2715 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2716
2717 * Makefile.in (INCLUDES): Don't need ../include any more.
2718
2719 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2720
2721 * ldlex.l, ldgram.y: Support new -oformat option.
2722 Remove attempt at supporting script fragments on the command line.
2723 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2724 * mri.c (mri_format), ldgram.y: Change callers.
2725 * ldlang.h: Change prototype.
2726
2727 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2728
2729 * Makefile.in: canonicalize install.sh; for use within
2730 this directory (and subdirs)
2731
2732 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2733
2734 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2735
2736 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2737 and .cc.o rule.
2738
2739 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2740
2741 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2742 It wasn't documented (or likely used) and wastes time.
2743 (try_open): If EXTEN is empty, don't try it.
2744
2745 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2746 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2747 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2748 with normal function declarations.
2749
2750 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2751 Move *.sc-sh to scripttempl/*.sc.
2752 * {emultempl,emulparams,scripttempl}/README: New files.
2753 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2754 removed, replaced with generic.em.
2755 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2756 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2757
2758 * *.em (*_get_script): Return script name instead of script contents.
2759 * ldlang.c (lang_process): Change caller.
2760
2761 * ldlex.l, ldgram.y: Recognize -m option.
2762 Check for input files after *all* options in grammar.
2763 * ldmain.c (main): Check for -m options. Add default directory
2764 for -m.
2765
2766 * mkscript.c: File removed.
2767 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2768 to add to the default LIB_PATH.
2769 Look for input files in the new subdirectories.
2770 Create the scripts in emulations subdirectory and don't filter
2771 them through mkscript.
2772 * configure.in: Make the emulations subdirectory.
2773
2774 * Makefile.in: Account for all of the above changes.
2775 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2776 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2777 Put CFLAGS last in the compilation rules.
2778 Add -I../bfd to INCLUDES so sysdep.h is found.
2779
2780 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2781
2782 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2783
2784 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2785 dependent on RELOCATING, not RELOCATION.
2786 * hp3hpux.sh (SHLIB_PATH): Define it.
2787
2788 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2789
2790 * ldfile.c (try_open): If opening without the extension fails,
2791 try with the extension even if -v or -V was given.
2792 had_script is imported (from ldgram.y), not exported.
2793
2794 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2795
2796 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2797
2798 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2799
2800 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2801 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2802 statement_list.
2803 (section): Use statement_list_opt, not statement_list.
2804 * m68kcoff.sc-sh: Gather constructors and destructors and define
2805 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2806 * sa29200.sc-sh: Gather constructors and destructors and define
2807 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2808
2809 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2810
2811 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2812 * configure.in: No longer need to configure to get sysdep.h.
2813
2814 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2815
2816 * Makefile.in: remove install:all and install-info:info
2817 dependencies (these cause some spurious rebuilds at 'make install'
2818 time)
2819
2820 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2821
2822 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2823 (mips-idt-ecoff*): Added trailing '*'.
2824 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2825 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2826 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2827
2828 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2829 incorrect definitions.
2830
2831 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2832
2833 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2834 symbols, unless stripping.
2835
2836 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2837
2838 * Makefile.in: configure looks for ####, so remove lines with many
2839 '#' characters.
2840 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2841 and HOSTING_LIBS correctly so that ``make check'' will work.
2842
2843 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2844
2845 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2846 to etext, edata, and end. Needed for IRIX 4.0.5F.
2847 Patch from mwp@iconix.oz.au (Michael Paddon).
2848
2849 * Version 2.2.1 released.
2850
2851 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2852
2853 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2854 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2855
2856 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2857
2858 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2859 properly right now.
2860
2861 * Version 2.2 released.
2862
2863 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2864
2865 * ldver.c (ldversion): Bump version number to 2.2.
2866
2867 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2868
2869 * NEWS: New file.
2870
2871 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2872
2873 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2874
2875 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2876
2877 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2878 mkscript.o, rather than directly from mkscript.c.
2879
2880 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2881
2882 * configure.in: Look for ${target_makefile_frag} relative to
2883 ${srcdir}, not relative to build directory.
2884
2885 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2886 * configure.in: Recognize hppa*-hp-osf.
2887 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2888 (em_hppaosf.c): Build it.
2889 * config/hppaosf.mh, hppaosf.mt: New files.
2890
2891 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2892 some system header files. All uses changed.
2893
2894 * configure.in: Recognize i386-aix configurations as i386-coff
2895 targets.
2896
2897 * configure.in: Recognize m68*-*-hpux.
2898 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2899 the value of STACKZERO.
2900 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2901 (em_hp3hpux.c): Build it.
2902 * hp3hpux.sh, config/hp300hpux.mt: New files.
2903
2904 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2905
2906 * mips.sc-sh: Put constructors in the .data section.
2907 * Makefile.in (cdtest): Added dependency on ld.new.
2908
2909 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2910
2911 * Makefile.in: Change definition of $(tooldir) to match FSF.
2912 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2913 Support VAX Ultrix and BSD.
2914
2915 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2916
2917 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2918
2919 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2920
2921 * ldlang.h (struct memory_region): Change `length' and
2922 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2923 * ldlang.c, mri.c: Corresponding changes, plus lint.
2924
2925 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2926
2927 * configure.in: For all i386 targets, accept i486 as well.
2928
2929 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2930
2931 * ldlang.c (wild_doit): Preserve all flags for a
2932 SEC_SHARED_LIBRARY section.
2933 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2934 computing largest_section.
2935
2936 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2937
2938 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2939 fields of newly created structure.
2940
2941 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2942
2943 * ldmain.c (g_switch_value): New variable.
2944 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2945 (command_line_option): Accept -G and set g_switch_value.
2946 * ldlex.l (COMMAND): Accept -G.
2947 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2948
2949 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2950
2951 Support for linking and loading at different places:
2952
2953 * ldlex.l: Add "AT" keyword.
2954 * ldgram.y: Cleanup, and parse AT.
2955 * ldlang.c (print_output_section_statement): Print output address
2956 of section in map. (lang_size_sections): Fill sections' lma with
2957 load address.
2958 * ldlang.h (lang_output_section_statement_type): Add load_base
2959 information.
2960
2961 * ldindr.c (add_indirect): Keep more information in the alias
2962 symbol chain.
2963 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2964 attribute from an input section.
2965 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2966 default. (Q_enter_file_symbos): Indirect symbols now are known by
2967 their section, not a special symbol flag.
2968 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2969 (write_file_globals): Write the mapping for an indirect symbol.
2970 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2971 fill it with zeros.
2972
2973 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2974
2975 * ld.texinfo: changes for q1
2976
2977 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2978
2979 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2980
2981 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2982
2983 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2984
2985 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2986
2987 * mips.sc-sh: Added variables which may be overridden by a
2988 specific emulation.
2989 * mipsidt.sh: New file; emulation for IDT MIPS board.
2990 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2991 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2992 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2993 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2994
2995 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2996
2997 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2998 ralphc@pyramid.com.
2999 * i386bsd.sh, config/i386bsd.mt: New files.
3000 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3001
3002 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3003
3004 * mri.c: Add extern declaration of strdup.
3005 * ldsym.c (KEEP macro): Add spaces around '=' for the
3006 sake of old (e.g. PCC) compilers.
3007
3008 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3009
3010 * ldver.c: Bump to version 2.1.
3011
3012 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3013
3014 * ldgram.y: allow section types without address expressions.
3015 * ldlang.c (lang_relocate_globals): avoid possible hang with
3016 undefined but unreferenced symbols.
3017 * relax.c (relax_section): don't complain if the script file isn't
3018 relaxable but -relax is set
3019
3020 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3021
3022 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3023
3024 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3025
3026 * mipsbig.sh: New file. Big endian MIPS emulation.
3027 * config/mips-big.mt: New file. Use mipsbig emulation.
3028 * configure.in (mips-sgi-irix*): Use target mips-big.
3029 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3030 (em_mipsbig.c): New target. Uses mipsbig.sh.
3031
3032 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3033
3034 * mips.sc-sh: Put .scommon sections into .sbss section.
3035
3036 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3037 rather than always putting them in bfd_com_section.
3038 * ldlang.c (lang_common): If a common symbol is not in
3039 bfd_com_section, put in a section of the same name, rather than
3040 always putting it in section COMMON.
3041
3042 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3043
3044 * ldmain.c (subfile_wanted_p): If we already have a common
3045 definition of a symbol, don't necessarily pull in an object file
3046 that provides a non-common definition.
3047
3048 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3049 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3050 linker.
3051 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3052 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3053
3054 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3055
3056 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3057 the link to it.
3058
3059 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3060
3061 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3062 checking for equality to bfd_com_section.
3063
3064 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3065
3066 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3067 targets, linker script.
3068 * mipslit.sh: New file. Little endian MIPS emulation.
3069 * config/mips-lit.mt: New file. Use mipslit emulation.
3070 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3071 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3072 (em_mipslit.c): New target. Uses mipslit.sh.
3073
3074 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3075
3076 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3077 $(tooldir)/bin/gld, so that gcc can find it with or without
3078 collect2.
3079
3080 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3081
3082 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3083 write_norel. All linking is now done via write_relax. Call
3084 ldsym_write before calling write_relax.
3085 * relax.c: Added copyright.
3086 (write_relax): Renamed from write_relaxnorel. Added relocateable
3087 argument. seclet_dump renamed to bfd_seclet_link.
3088 * relax.h: Added copyright.
3089
3090 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3091
3092 * ldmain.c (decode_library_subfile): Patch from
3093 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3094
3095 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3096
3097 * config/vxworks960.mt renamed to config/i960.mt
3098
3099 * configure.in: sparc-aout emulates a sun4, as does
3100 sparc*-vxworks, i960-nindy uses gld960 emulation
3101
3102 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3103
3104 Fix support for NOLOAD, add INCLUDE
3105 * ldfile.c (ldfile_open_command_file): pass file name to
3106 lex_push_file.
3107 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3108 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3109 attribute.
3110
3111 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3112
3113 * Makefile.in, config.h: no more default emulation. Make the lack
3114 of emulation a compile time error
3115
3116 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3117
3118 * configure.in: recognise all sparclite variants, not just 'sparclite'
3119
3120 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3121
3122 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3123 aout.sc-sh.
3124
3125 * configure.in: accept *-ericsson-ose for any m68k CPU.
3126
3127 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3128 for each output section.
3129
3130 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3131
3132 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3133 macro bfd_asymbol_bfd as appropriate.
3134 * Makefile.in: Un-duplicate ldlex.c dependency.
3135 * condigure.in: Replace my_host case table by sourcing
3136 ../bfd/configure.host. Allow std-host as the default.
3137 * ldmisc.c: Change logic for C++ name demangling: There is
3138 no initial '_' to remove from stab-derived function names.
3139
3140 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3141
3142 * ldlang.c (lang_init_script_file): don't attach the output file
3143 sections to the script file.
3144
3145 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3146 * ldlang.c (wild): run expansion loop over command line bfd too.
3147 (lang_ini_script_file): initialize more parts of the command line
3148 bfd.
3149 * ldlex.l: fix DEFINED start states.
3150
3151 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3152 -y support
3153 * ld.texinfo: new doc.
3154 * ldgram.y, ldlex.l: understand -y<symbol>
3155 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3156 print info. (add_ysym): new function.
3157 * ldsym.h: (ldsym_type): new define SYM_Y.
3158
3159 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3160
3161 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3162 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3163 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3164 macros with PARAMS. Recreational cleanup. Update copyrights.
3165
3166 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3167
3168 * Makefile.in: pass down the bfd source directory for includes
3169
3170 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3171
3172 * ldlang.c (lang_size_sections): don't change size and address for
3173 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3174 sections.
3175
3176 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3177
3178 * relax.c (build_it): re-enable the processing of data_statements
3179 in scripts, makes counted contructor lists work again.
3180
3181 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3182
3183 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3184
3185 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3186
3187 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3188 and end.
3189
3190 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3191
3192 * Support for i386-sysv.
3193 configure.in: check for i386-*-sysv* and i386-*-sco*.
3194 i386coff.sc-sh: rewrote to support SVR3 by default.
3195 ldctor.c (find_constructors): preserve stat_ptr.
3196 ldlang.c (wild_doit): initialize vma and size of new output
3197 section to corresponding input section. This is required for
3198 shared library support.
3199 (lang_size_sections): don't modify vma and size of sections which
3200 are never loaded (for shared libraries).
3201 ldwrite.c (copy_and_relocate): copy the contents of any section
3202 which has contents, not just sections which are loaded (for shared
3203 libraries).
3204
3205 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3206
3207 * ldlang.c (size_input_section): count the sizes of all sections
3208 we allocate.
3209
3210 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3211
3212 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3213 to demangle symbols better
3214
3215 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3216
3217 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3218 exist when linking with -r.
3219
3220 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3221
3222 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3223 .bss segment.
3224
3225 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3226
3227 * ldmain.c (linear_library): don't even think about processing
3228 an object file if it's already been done
3229
3230 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3231
3232 * configure.in: the hp9000/300 config file is now hp300
3233
3234 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3235
3236 * config/z8ksim.mt: new file
3237
3238 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3239
3240 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3241 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3242
3243 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3244 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3245 * ldlang.c (lang_add_keepsyms_file): New function.
3246 * ldlex.l: Handle "-retain-symbols-file".
3247 * ldsym.c (keepsyms_file, kept_syms): New vars.
3248 (process_keepsyms): New functihon; reads file, marks symbols for
3249 saving.
3250 (write_file_locals): File symbols should always be kept.
3251 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3252 and "-s". Process retain-symbols file before setting symtab.
3253 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3254 (keepsyms_file, kept_syms): Declare them.
3255
3256 * ldmain.c (main): Non-fatal errors should still cause non-zero
3257 exit status even with -r.
3258
3259 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3260
3261 Added initial support for the z8k
3262 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3263 * configure.in, Makefile.in: modified to reflect above
3264
3265 * ldlang.c (lang_check): when linking conflicting architectures,
3266 make the output file reflect at least one of the bad inputs.
3267
3268 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3269
3270 * Makefile.in (install): if $(tooldir) exists, install ld in
3271 $(tooldir)/bin.
3272
3273 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3274
3275 * Makefile.in, configure.in: modified to support i386-coff
3276 * i386coff.sh: new file
3277
3278 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3279
3280 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3281 added m68k-coff emulation mode, stolen from a29k emulation.
3282 Almost certainly wrong, but perhaps better than sun3.
3283
3284 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3285
3286 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3287 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3288 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3289 This is one character shorter, and lets people build on
3290 SVR3 system. (ld__h8300xray.[co] was the killer there;
3291 h8300xray.sc-sh is also overlong, but seems harmless.)
3292 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3293 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3294 * configure.in: Add host isc.
3295
3296 * ldver.c: Call it version 2.0.
3297
3298 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3299
3300 * ldver.c: Bump to version 0.98.
3301 * TODO: New file.
3302
3303 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3304
3305 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3306
3307 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3308 * ldlex.l: Moved comment() to end, since some compilers
3309 otherwise have problems with input() used before it is defined.
3310
3311 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3312
3313 * configure.in: added Solaris 2 and Irix 4 host support.
3314
3315 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3316
3317 * Makefile.in: remove -S flag from the FLEX definition
3318
3319 * configure.in: rewrote, using new style case statement. use
3320 m68k.mt for m68k-aout systems
3321
3322 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3323
3324 * Makefile.in: map "ld" through program_transform_name when
3325 installing.
3326
3327 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3328
3329 * cplus-dem.c: Removed. Use the version in libiberty now.
3330 * ldmisc.c: Use new libiberty version of cplus_demangle().
3331
3332 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3333
3334 * gld960.em (gld960_choose_target): default to little endian, not
3335 big endian.
3336
3337 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3338
3339 * ldlang.c (lang_process): don't pass null pointers when
3340 abs_output_section is what is required.
3341 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3342 used, and pass that down.
3343 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3344 than alloca.
3345
3346 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3347
3348 * configure.in, config/ose68.mt: renamed OSE to ose.
3349
3350 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3351
3352 * ldsym.c (write_file_locals): Reorder check for common or
3353 undefined symbols so that it works.
3354
3355 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3356
3357 * configure.in: accept all m68K family members.
3358
3359 * Makefile.in: always create installation directories.
3360
3361 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3362
3363 * ldlex.l: now parses comment correctly, added ~ to acceptable
3364 chars in filenames
3365
3366 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3367 unary -ve constants.
3368
3369 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3370 the command line can't be found.
3371
3372 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3373
3374 * ldlang.h: add new field "loadable" to output_section_statement.
3375 * ldlang.c (lang_output_section_statement_lookup): initilize new
3376 field. (wild_doit): if new field is not set, then stop output
3377 section from being loadable.
3378 (lang_enter_output_section_statement): set the field from the
3379 NOLOAD keyword
3380 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3381 * h8300hms.sc-sh, h8300hms.em: get -r right.
3382
3383 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3384
3385 * ldint.texinfo: New internals manual (beginnings thereof).
3386 * PORTING: Removed, merged into ldint.texinfo.
3387
3388 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3389
3390 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3391 cdtest.exp: A test program (copied from libg++/test-install)
3392 that tests that constructor and destructors are handled
3393 corrrectly.
3394
3395 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3396
3397 * Makefile.in (install): install from ld.new, renaming during the
3398 copy, or else the next 'make install' needs to re-link ld.
3399
3400 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3401
3402 * configure.in: generalise hp recognition (from sef).
3403
3404 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3405
3406 * configure.in: recognize bsd and hpux hppa configurations.
3407 error messages echo to stderr, not stdout
3408
3409 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3410
3411 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3412 ldmisc.c: removed rcsid's.
3413
3414 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3415
3416 * ldlang.c (lang_map): print changes in sizes due to relaxing
3417 (size_input_section): maintain the delta information.
3418 * ldlang.h: add new field to struct to contain delta info.
3419 * relax.c (relax_section): complain if input not relaxable.
3420 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3421 start of a filename
3422
3423 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3424
3425 * ldmain.c(main): prevent -r and -relax from being on at the same
3426 time.
3427
3428 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3429
3430 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3431 aliasing problems
3432
3433
3434 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3435
3436 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3437 * ldexp.c: lint
3438 * ldlang.c(open_output): set the target arch and machine as soon
3439 as we can. (lang_size_sections): use new macros for setting vma
3440 * ldwrite.c: lint
3441
3442 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3443
3444 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3445 Also deleted an unreachable path to wrs.
3446
3447 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3448
3449 * Makefile.in (install): use -d test for $tooldir before
3450 installing ld there so that $tooldir can be inherited from
3451 top-level Makefile.
3452
3453 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3454
3455 * ldlang.c: Two non-substantial changes for the sake of
3456 the old Portable C Compiler.
3457
3458 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3459
3460 * ldgram.y, ldlex.l: parse ABSOLUTE
3461 * ldexp.c: add support for ABSOLUTE
3462
3463 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3464
3465 * Makefile.in: Added default definitions for HOSTING_CRT0,
3466 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3467 * config/*.mh: Miscellaneous clean-up: Removed definitions
3468 of YACC (since it is not longer used in the Makefile).
3469 Remove HOSTING_* definitions that are subsumed by the
3470 ones added to Makefile.in. Removed most definitions of CC.
3471 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3472 These are no longer needed.
3473
3474 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3475
3476 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3477 rules, since these are used when building a distribution.
3478 * Makefile.in (ldlex.c): Don't re-direct output, since that
3479 leaves a bogus output files if it fails.
3480
3481 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3482 * ldlex.c: Fix some unnecessary flex-specific-isms.
3483
3484 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3485
3486 * ldgram.y: move spurious semicolon
3487 * ldexp.h: fix prototype
3488
3489 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3490
3491 * ld.texinfo: references to linker now say "ld" not "gld".
3492
3493 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3494
3495 changed calling convention for Q_enter_global_ref
3496 * ldexp.c, ldlang.c, ldmain.c: reflect this
3497 * ldver.c: bump version to 1.97.1
3498 * ldindr.c (add_indirect): when an edict declaring an indirect
3499 symbol is found, make sure that any ideas about the symbol being
3500 common are changed if it now known to be defined.
3501 * ldmain.c (linear_library): complain once if archive isn't
3502 ranlibbed.
3503 * ldlang.h, ldlang.c: make room for and initialize the complain
3504 once field.
3505
3506 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3507
3508 * Makefile.in: use flex & bison from ../ if they exist.
3509
3510 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3511
3512 * relax.c (build_it): don't allocate space in the output file for
3513 stuff if -R flag applys to it.
3514 * ldfile.c: merge in VMS filename support
3515 * ldmain.c (main): take out ./ from library path, and close file
3516 before unlinking. Make multiple defs of a symbol create an
3517 unexecable file.
3518 * ldmisc.c: fatal errosrs delete output file
3519
3520 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3521
3522 * ldver.c: Increase version number to 1.97, for consistency
3523 with ../binutils.
3524
3525 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3526
3527 * Makefile.in: FLEX -> LEX.
3528
3529 * ld.texinfo: {} -> @{@}.
3530
3531 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3532
3533 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3534 (and associated change in -c option, now used for these scripts)
3535
3536 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3537
3538 * ldver.c: Bumped version to 1.96 - new release, resync with the
3539 bfd too #.
3540 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3541 rather than with raw malloc, makes it easier to track where memory
3542 is going.
3543 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3544 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3545 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3546
3547
3548 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3549
3550 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3551
3552 * Makefile.in: use bootstrap for check.
3553
3554 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3555
3556 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3557 PUBLIC.
3558 * Makefile.in: now use flex, not lex
3559 * ldlex.l, ldlang.c, ldctor.c: lint
3560
3561 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3562
3563 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3564 different sorts of filenames on the command line than in a script.
3565
3566 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3567
3568 * Makefile.in: rework CFLAGS so that they can be passed on the
3569 make command line. Remove MINUS_G. Default CFLAGS to -g.
3570
3571 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3572
3573 * relax.c: added handling for new "padding" seclet type, used to
3574 fill out gaps between section.
3575 * ldgram.y, ldlex.l: now -defsym on the command line is done
3576 properly.
3577
3578 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3579
3580 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3581
3582 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3583
3584 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3585 scripts.
3586
3587 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3588
3589 * Makefile.in (install): Install second copy in $(tooldir)/bin
3590 without $(program_prefix), since that's what gcc expects.
3591
3592 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3593
3594 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3595 * h8300*: fix bit rot and add support for h8300xray target
3596 * go32.sh: target emulation for go32.
3597
3598 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3599
3600 * gld960.em, i960.sc-sh. Fix i960 bit rot
3601
3602 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3603
3604 * Makefile.in: install man page.
3605
3606 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3607
3608 * config/mt-<foo> renamed to <foo>.mt
3609 * config/mh-<foo> renamed to <foo>.mt
3610 * configure.in changed to reflect this
3611 * genscripts.sh now make .xbn files rather than .xN files
3612
3613 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3614
3615 * ldver.h: fix decl of ldversion.
3616
3617 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3618
3619 * Makefile.in: added check target.
3620
3621 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3622
3623 * ldmain.c (Q_enter_file_symbols): now aliases work again
3624
3625 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3626
3627 * Makefile.in: added clean-info target.
3628
3629 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3630
3631 * ldexp.c (exp_print_tree): don't try and follow null pointers
3632 around.
3633 * ldgram.y: remove 11 shift reduce errors
3634
3635 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3636
3637 * Makefile.in: added tooldir and program_prefix.
3638
3639 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3640
3641 * ldlang.c (size_input_section): don't move absolute sections
3642 around!
3643
3644
3645 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3646
3647 * cplus-dem.c: yet another copy of this - maybe it should go into
3648 libiberty ?
3649 * ldgram.y: now -V and -v have different actions
3650 * ldver.c: if -V, prints list of emulations compiled in
3651 * ldmisc.c: support for cplus demangling
3652
3653
3654 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3655
3656 * Makefile.in, configure.in: removed traces of namesubdir,
3657 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3658 copyrights to '92, changed some from Cygnus to FSF.
3659
3660 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3661
3662 * Makefile.in: Change mkscript rule into one for ./mkscript
3663 (for the sake of makes that don't realize they're the same).
3664 * PORTING: Add more details.
3665 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3666
3667 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3668
3669 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3670 config/mt-hp300bsd: New port to hp300 running BSD.
3671
3672 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3673
3674 Major rewrite of how ld is configured. The major idea
3675 is to use shell scripts to generate everything.
3676 * generic.em replaces ldtemplate.
3677 * Other *.em files replace various *.c files.
3678 A *.em file is a shell script that generates the corresponding
3679 ld__*.c file that implements an emulation. This is usually
3680 a straight 'cat' of a here-document, possibly with substitutions.
3681 * Script files (*.sc) are places by *.sc-sh scripts.
3682 Again, these are simple shell scripts that 'cat'
3683 here-documents, usually with some substitutions.
3684 The output a *.sc-sh is a script file.
3685 * Each emulation is defined by a short shell script with
3686 extension *.sh that specifies the emulation-specific
3687 parameters (such as the name of the *.sh-sc and *.em
3688 files to use).
3689 * genscript.sh is the master shell script used to generate
3690 an emulation. It is passed various argument, including
3691 the name a the emulation-speciic *.sh file that it
3692 "sources" to set variables to emulation-specifc parameters.
3693 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3694 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3695 * config/mh-foo: Rename LDEMULATION names as appropriate
3696 (usually 'gldfoo' -> plain 'foo').
3697 * ldwrite.c: Fixed a typo in a comment.
3698 * Makefile.in: Major changes. Removed some the sed
3699 magic to converts scripts, since that is now handled
3700 by genscripts.sh and the *.sc-sh scipt generators.
3701 * config.h: Remove a bunch of macros defining emulations
3702 and targets. This becomes one less file to edit when
3703 adding emulations or targets.
3704 * ldemul.h (struct ld_emulation_xfer_struct): Add
3705 emulation_name and target_name fields.
3706 * ldemul.c, ldemul.h: Define some default functions used
3707 by most emulations (and remove from the *.em scripts).
3708 * ldemul.c (ldemul_choose_target): Search the new
3709 ld_emulations array using a loop (instead of a hardwired
3710 nested if statement).
3711 Define the ld_emulation from the automatically-geenrated
3712 ldemul-list.h. This means you no longer have to edit ldemul.c
3713 to add a new emulation.
3714 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3715 their expansions, since the former no longer exist.
3716 * PORTING: A very rough first draft of a porting guide.
3717
3718 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3719 to be terminated by a new-line (instead of requiring a semicolon).
3720
3721 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3722
3723 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3724 tests for NULL pointers all over the place.
3725 * ldlang.c (lang_process): remember to relocate global symbols
3726 *after* relaxing has done it stuff.
3727
3728 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3729
3730 * config/mt-coff-h8300: use EMUL like everything else
3731 * ldlang.c: (print_padding_statement): print the right address.
3732 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3733
3734
3735 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3736
3737 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3738 * ldlang.c (print_data_statement): print the right address.
3739
3740 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3741
3742 * Makefile.in: The rule for testing ld by re-linking itself
3743 via an intermediate -r link was moved to the ld1 rule
3744 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3745 which allows the bootstrap rule to work.
3746 * ldctor.c (find_constructors): Don't create a constructor
3747 list if it is already defined (as would happen if ld is
3748 invoked by collect).
3749
3750 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3751
3752 * config/mh-sparc.h: now uses libgcc.a
3753 * ldmain.c: quit using exit
3754 * *sc: use *(COMMON) rather than [COMMON]
3755 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3756 to allow preprocessing of .l file.
3757 * Makefile.in: New ldlex.l mangling
3758 * ldexp.c (fold_binary): perform expressions with % and / in
3759 integer.
3760 * ldfile.c (open_a): open archives on VMS in a special way
3761
3762
3763 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3764
3765 * ldgram.y: map -M behave in the same way as -Map (sets file name
3766 to be "-".
3767 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3768 whether or not relaxing has been done.
3769 * ldmain.c: don't open a map file if it doesn't have a name
3770 * relax.c: all the brains have moved into bfd.
3771 * ldwrite.c: ammend comment
3772
3773 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3774
3775 * Makefile.in: added relax, also made three stage go through a
3776 partial link stage.
3777 * relax.c : added
3778 * config.h: if GNU960 defined, then default emulation mode is
3779 GLD960
3780 * ldexp.h, ldexp.c: map to file hooks
3781 * ldlang.c: map to file hooks
3782 * ldgram.y: added -Map -relax
3783 * ldlex.l: added -relax, -Map
3784 * ldmain.c: open map file
3785 * ldmisc.c: support for map file
3786 * ldwrite.c: new relax magic
3787
3788 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3789
3790 * Makefile.in, config/tm-*.h: Clean up make output, only
3791 pass DEFAULT_EMULATION to ldmain.c.
3792
3793 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3794
3795 * ldver.c: Bump to version 1.94.
3796
3797 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3798
3799 * Makefile.in: infodir belongs in datadir.
3800
3801 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3802
3803 * Makefile.in: Pass -y to bison. (Again;
3804 accidentally deleted by Rich.)
3805 * news.sc, ldgld68k.sc: Define __end as well as _end.
3806
3807 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3808
3809 * ldindr.h: added to contain prototypes of ldindr.c
3810 * ldfile.c: include ctype.h
3811 * ldmain.c: include the requried prototype headers
3812 * ldwrite.c: get_reloc_upper_bound has been renamed
3813 bfd_get_reloc_upper_bound
3814
3815 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3816
3817 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3818 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3819 spaces following hyphens, bsd make can't cope. added
3820 standards.text support and made it look like all the other
3821 makefiles.
3822
3823 * configure.in: configure now runs entirely in objdir so make file
3824 existence checks against ${srcdir}. Mark this directory as
3825 target dependent.
3826
3827 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3828
3829 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3830 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3831 and mandir now keyed off datadir by default.
3832
3833 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3834
3835 * ldver.c: Bumped version to 1.93.
3836 * Makefile.in: Pass -y to bison.
3837
3838 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3839
3840 * config.h: h8 is now coff, not ieee
3841 * h8300hds.sc: reflect the same
3842
3843 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3844
3845 * ldver.c (ldversion()): Update to 1.92.
3846 * ldctor.c: There are two places constructor sets
3847 can be defined. One of them checked for an existing
3848 duplicate, the other didn't. Unfortunately, the latter
3849 was called after the former ...
3850 So, factor out code for inserting a new element into
3851 constructor_name_list (after checking for a duplicate)
3852 into a new function add_constructor_name, and call
3853 it from both aforementioned places (ldlang_add_constructor
3854 and ldlang_check_for_constructors).
3855
3856 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3857
3858 * Makefile.in: Rename .c files generated from ldtemplate
3859 to have names starting with ld__. This helps 'make clean'.
3860
3861 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3862
3863 * Makefile.in: Take out the version number for install
3864 * m88kbcs.sc: put in contructor blocks.
3865
3866 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3867
3868 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3869 parameter, a format, and an arg pointer, and rename it to
3870 vfinfo(). Write info() in terms of new vfinfo().
3871 New einfo() is the same as info(), except it writes to stderr.
3872 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3873 ldmisc.c: Replace "error" calls to info() by new einfo().
3874
3875 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3876
3877 * ldlex.l ldgram.y: made -V option do same as -v
3878 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3879 turned off
3880
3881 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3882 i386 aout changes from Bob Kukura
3883 * Makefile.in, config.h: added i386aout support
3884 * configure.in: fixed /h-{myhost} typo
3885 * ldgram.y: -MM now gives more boring map.
3886 * ldlang.c: now does D_PAGED flag the right way.
3887 * ldsym.c: -MM flags does the right thing.
3888
3889 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3890
3891 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3892 * ldlang.c (init_os): Compensate for BFD change,
3893 where bfd_make_section now returns NULL for a duplicate
3894 section request, instead of the old section.
3895
3896 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3897
3898 * ldver.c: Bump to version 1.91 (consistent with binutils).
3899
3900 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3901
3902 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3903 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3904 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3905 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3906 Add or update copyright notices.
3907
3908 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3909
3910 * README: New file.
3911 * Makefile.in: Changed installation directory name scheme
3912 to be consistent with gcc. Also changed 'install'.
3913
3914 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3915
3916 * Makefile.in: new targets ld.mm, ld.me
3917
3918 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3919
3920 * Makefile.in, ldtemplate: Need to use separate scripts
3921 for -n and -N options. Yet more complication.
3922
3923 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3924
3925 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3926 work). Add some lines to avoid Sun Make VPATH bugs.
3927
3928 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3929
3930 * news.sc: Add alignment for data segment.
3931 * ldtemplate: Add (yet another) script to get for -n or -N
3932 options. (These need different alignment than ZMAGIC files.)
3933 * Makefile.in: Add stuff for new foo.xn scripts.
3934 These are generated by replacing "ALIGN(0x...00)" by ".".
3935
3936 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3937
3938 * Makefile.in: new targets ld.ms, ld-index.ms
3939 ld.texinfo: remove tabs, other cleanups for texi2roff
3940
3941 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3942
3943 * ldmain.c (main): Make config.magic_demand_paged be true
3944 by default. Don't the WP_TEXT and D_PAGED flags of
3945 output_bfd here; it's too late, so set it when output_bfd
3946 is created (in ldlang.c). Also fix setting of EXEC_P flag
3947 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3948 * ldlang.c: Remove some duplicate extern declarations.
3949 * ldgram.y: Fixes to -N and -n options.
3950 * Makefile.in: Recognize upper case letters in sed script
3951 to remove assignments from script files.
3952 * ldtemplate: Don't assukme that -N or -n options
3953 imply use of -r script.
3954 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3955
3956 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3957
3958 * ldtemplate: include bfd.h before sysdep.h.
3959
3960 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3961
3962 Restructure configuration scheme for bfd, binutils, ld.
3963
3964 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3965 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3966 Change some config names to match other dirs.
3967 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3968 get defined first.
3969 * config/: Rename some config files to match up h-*.h names.
3970 Remove all the HOST_SYS definitions from the config files.
3971
3972 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3973
3974 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3975 * ldtemplate: Remove ldfile_add_library_path calls;
3976 just use the SEARCH_DIR commands in the script files.
3977 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3978 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3979 This is primarily intended for cross-linking, where you would
3980 place libaries in a different place than native libraries.
3981 Also, emulations made from ldtemplate now use $(srcdir).
3982 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3983 form; people can use the Makefile's LIB_PATH to override.
3984
3985 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3986
3987 * Makefile.in: fix target ld.dvi, add target ld.info
3988 ld.texinfo: make info filename ld.info
3989
3990 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3991
3992 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3993 Make).
3994 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3995 few BFD types & enums.
3996
3997 \f
3998 Local Variables:
3999 mode: indented-text
4000 left-margin: 8
4001 fill-column: 74
4002 version-control: never
4003 End: