1 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
3 * configure.tgt (mips*-dec-netbsd*): New target.
5 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
7 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
9 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
11 * configure.host (NATIVE_LIB_DIRS): fix syntax error.
14 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
16 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
17 Start .text section on the right boundary. Always align
20 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
22 * Makefile.in (maintainer-clean): New target.
24 * ldmain.c (struct warning_callback_info): Define.
25 (warning_callback): Add new parameter symbol. Call
26 warning_find_reloc to try to find the section and VMA.
27 (warning_find_reloc): New static function.
28 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
29 Pass NULL as symbol parameter to warning callback.
31 * ld.texinfo: Clarify -L option.
33 * ldlang.c (lang_one_common): Add cast to avoid warning.
34 (topower): Likewise. Also, reindent.
35 * ldwrite.c (clone_section): Change i to unsigned int.
36 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
37 cast to avoid warning.
39 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
41 * Makefile.in (config.status): Depend upon configure.tgt.
43 * ldemul.h (ldemul_set_symbols): Declare.
44 (ldemul_parse_args): Declare.
45 * ldemul.c (ldemul_parse_args): Fix indentation.
47 * configure.in: Call AC_HEADER_DIRENT.
48 * configure, config.in: Rebuild.
49 * emultempl/sunos.em: Use autoconf recommend mechanism to define
50 DIR and struct dirent.
52 * configure.tgt (mips*-*-bsd*): New case.
54 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
56 * configure.tgt (i[345]86-*-ptx*): New case.
58 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
60 * config.in: Rename from config.h.in.
61 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
62 Check for config.h:config.in when creating stamp-h.
64 * Makefile.in (stamp-h): Depend upon config.in rather than
65 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
66 calling config.status.
68 * Makefile.in (distclean): Remove config.h and stamp-h.
70 * configure.host (sparc-*-sunos64*): Remove.
71 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
73 * ldexp.c (exp_fold_tree): Don't warn about moving the location
74 counter backward in the absolute section.
76 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
78 * configure.in: Rewrite to use autoconf.
79 * configure.host: New file.
80 * configure.tgt: New file.
81 * aclocal.m4: New file.
82 * configure: New file, built by autoconf.
83 * acconfig.h: New file.
84 * config.h.in: New file, built by autoheader.
86 * ld.h: Incorporate old contents of config.h.
88 * Makefile.in: Various changes for new configure script. Also:
89 (CC_FOR_BUILD): Remove.
90 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
91 (dep.sed): Use @SRCDIR@, not @srcdir@.
92 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
93 * genscripts.sh: Create ldscripts if it does not exist.
94 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
95 * mpw-esh.c, emultemp/*.em: Likewise.
96 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
98 * config/*.mt, config/*.mh: Remove.
100 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
102 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
103 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
105 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
107 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
109 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
111 * ldmain.c (warning_callback): Add abfd, section, and address
113 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
114 Change call to warning accordingly.
116 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
117 relocateable and not shared, put .gnu.warning.SYMBOL sections into
120 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
122 * configure.in: Added mips*vr4300-idt-elf* and
123 mips*vr4300el-idt-elf* targets.
124 * Makefile.in: Added eelf32vr4300* targets.
125 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
126 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
128 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
130 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
131 <brendan@cygnus.com>.
133 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
135 * ldemul.c (ldemul_parse_args): New.
136 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
137 * lexsup.c (all pe stuff): Moved into pe.em
138 (parse_args): Call emulation arg parser.
139 * emultempl/pe.em (parse_args): handle PE specfic args.
141 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
143 * ldlang.c (lang_memory_region_lookup): Don't use the first region
144 as the default region. Create a new region instead.
146 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
148 * ldemul.c (ldemul_set_symbols): New function.
149 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
150 * ldmain.c (main): Add call to ldemul_set_symbols.
151 * lexsup.c (set_pe_value): New args.
153 (parse_args): Cope with new set_pe_value args.
154 * emultempl/pe.em (set_symbols): New function.
155 (ld_emulation_xfer_struct): Add set_symbols.
156 * scripttempl/pe.sc: Use new symbols.
158 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
160 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
161 For -Y, ignore a leading `P,', and only call set_default_dirlist
162 after processing all the other arguments.
164 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
166 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
167 * emulparams/armpe.sh: Run PE script.
169 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
171 * ldmain.c (main): Remove PE stuff.
172 * lexsup.c (options): Load more PE options.
173 (set_pe_value): New function.
175 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
178 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
179 * emultempl/pe.sc: New file performs generic PE support and sorts
181 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
182 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
183 * scripttempl/pe.sc: New.
184 * Makefile.in: Use new files.
186 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
188 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
189 (.strings,.ctors,.dtors): Likewise.
191 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
193 * scripttempl/armpe.sc: Always start code at 0x401000, even
195 * ldwrite.c (strdup): New extern declaration.
196 * ldgram.y (atype): New rule to clarify type parsing.
197 * ldlang.c (init_os): Remove commented out code.
198 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
199 unless told not to by the link script.
201 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
203 * ldlang.c (lang_set_startof): New static function.
204 (lang_process): Call it.
206 * ldgram.y: Tweak casesymlist to avoid bison errors.
208 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
209 Solaris compatibility.
211 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
213 * ldgram.y (YYDEBUG): If not defined, define as 1.
214 (CASE, EXTERN, START): New tokens.
215 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
216 (casesymlist): New nonterminal.
217 (extern_name_list): New nonterminal.
218 * ldlex.l: Accept lower case trailing base specifiers. Don't
219 ignore the first digit when the base is a suffix. Accept many
220 EXPRESSION state tokens in MRI state. Support MRI continuation
221 lines and MRI semicolon comments. Accept all MRI keywords in
222 lower case. Add CASE, EXTERN, and START MRI keywords.
224 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
226 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
229 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
231 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
232 $r/../gcc/xgcc unless it is present.
234 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
236 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
238 * scripttempl/m68klynx.sc: Likewise.
239 * scripttempl/nw.sc: Likewise.
240 * scripttempl/sa29200.sc: Likewise.
241 * scripttempl/sparclynx.sc: Likewise.
243 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
245 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
247 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
249 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
251 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
253 * scripttempl/i386pe.sc: Cope with constructors.
254 * scripttempl/z8ksim.sc: Deleted.
255 * scripttempl/z8000.sc: Resurrected as this, but
256 can handle z8001 and z8002 formats.
257 * emulparams/z8ksim.sh: Deleted.
258 * emulparams/{z8001.sh, z8002.sh}: New files.
259 * config/z8ksim.mt: Deleted
260 * config/z8k-coff.mt: New, generates both emulations.
262 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
264 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
265 %B, in case it is in an archive.
267 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
269 * ldlang.c (lang_process): Call reset_memory_regions for each
272 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
274 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
277 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
279 * ldmain.c (constructor_callback): Allocate set_name in stack
280 frame, rather than always calling alloca with a fixed size.
282 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
284 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
285 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
287 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
289 * ldwrite.c (clone_section): Set the alignment of the clone
290 section to that of the section being cloned.
292 * ldwrite.c (split_sections): Don't split the first input section
293 into a new output section.
295 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
297 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
298 (GENERATE_SHLIB_SCRIPT): Define as yes.
300 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
302 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
304 * ldver.c (help): Update list of options to match currently
307 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
309 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
312 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
313 it takes a size_t anyhow.
314 (exp_binop): Likewise.
315 (exp_trinop): Likewise.
316 (exp_unop): Likewise.
317 (exp_nameop): Likewise.
318 (exp_assop): Likewise.
319 * ldlang.c (lang_memory_region_lookup): Likewise.
321 (ldlang_add_undef): Likewise.
322 (insert_pad): Likewise.
323 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
326 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
328 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
330 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
332 (ld_emulation_xfer_type): Add search parameter to
333 open_dynamic_archive entry point.
334 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
335 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
336 make non-static. Change all callers to use new name.
337 (ldfile_open_file_search): Make static. If entry is dynamic, call
338 ldemul_open_dynamic_archive.
339 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
340 * ldfile.h (ldfile_open_file_search): Don't declare.
341 (ldfile_try_open_bfd): Declare.
342 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
343 Accept search parameter. Don't search for a library, just look in
345 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
348 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
350 * ldmain.c (set_scripts_dir): Don't base script directory on
353 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
355 * ldmisc.c (vfinfo): Don't print the line number if it isn't
358 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
360 * ld.h (ld_config_type): Add field warn_constructors.
361 * ldmain.c (add_to_set): Warn if config.warn_constructors.
362 (constructor_callback): Likewise.
363 * lexsup.c (parse_args): Handle -warn-constructors.
364 * ld.texinfo, ld.1: Document -warn-constructors.
366 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
367 get confused by directory names if we searched for the file.
369 Based on patches from H.J. Lu <hjl@nynexst.com>:
370 * ldlang.h (lang_input_statement_type): Add new field dynamic.
371 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
372 * ldfile.c: Include bfdlink.h.
373 (ldfile_open_file): Check dynamic field of entry, not global
374 dynamic_link field. Don't do a dynamic search when doing a
376 * ldmain.c (main): Don't warn about dynamic_link for a
378 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
380 (gld${EMULATION_NAME}_create_output_section_statements): Always
381 loop over input files.
382 * Makefile.in: Rebuild dependencies.
384 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
387 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
389 * ldmain.c (main): Set link_info.symbolic to false.
390 * lexsup.c (parse_args): Handle -Bsymbolic.
392 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
394 * ldmain.c (HAVE_SBRK): Define for everything except
395 specific systems that are known to not support sbrk.
396 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
398 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
400 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
401 Handle etree_provide.
403 * emultempl/elf32.em (global_needed): New static variable.
404 (global_found): Likewise.
405 (gld${EMULATION_NAME}_after_open): New static function.
406 (gld${EMULATION_NAME}_search_needed): Likewise.
407 (gld${EMULATION_NAME}_try_needed): Likewise.
408 (gld${EMULATION_NAME}_check_needed): Likewise.
409 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
410 gld${EMULATION_NAME}_after_open.
412 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
414 * configure.in (i386-*-win32): New target.
416 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
418 * lexsup.c (parse_args): Let -G either set the small data size or
419 be equivalent to --shared, depending on the next argument. Accept
420 and ignore -z for Solaris compatibility.
422 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
424 * lexsup.c (parse_args): Cast fopen result to PTR before storing
425 it in link_info.base_file. Fix indentation.
427 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
429 * ldmain.c (main): Always initialize PE info in link_info.
430 * lexsup.c (OPTION_BASE_FILE): New option.
431 (parse_args): Handle new option.
432 * emulparams/armpe.sh: Output pei.
433 * emultempl/i386pe.em: Add newline to end.
434 * scripttempl/armpe.sc: Change output and quote the $s.
435 * scripttempl/i386pe.sc: Change output and quote the $s.
437 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
439 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
441 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
442 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
443 (i386msdos.o): New target.
444 * config/i386-msdos.mt: Created.
445 * emulparams/i386msdos.sh: Created.
446 * scripttempl/i386msdos.sc: Created.
448 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
450 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
451 that contains pointers to be relocated.
453 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
455 * mpw-esh.c: New file, modified for MPW from esh.c.
456 * scripttempl/sh.sc: Reformatted to simplify MPWification,
457 use *() to concat stab sections instead of [].
459 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
461 * scripttempl/armpe.sc: Add constructor support.
463 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
465 * ldlang.c (lang_size_sections): Any section with a DATA
466 statement has contents.
468 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
470 * emulparams/m68kelf.sh (NOP): Define.
471 (DYNAMIC_LINK): Don't define.
472 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
473 will come from the linker script.
475 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
477 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
479 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
481 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
483 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
485 From Andrew Cagney <cagney@highland.com.au>
486 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
489 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
491 Add support for ARM-PE.
492 * Makefile.in (ALL_EMULATIONS): Add armpe.o
493 * configure.in: Recognize armpe.
494 * config/arm-pe.mt: New file.
495 * emulparams/armpe.sh: New file.
496 * scripttempl/armpe.sc: New file.
499 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
501 * configure.in (h8300h-*-hms): Deleted
502 * config/cf-h8300h.mt: Deleted.
504 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
506 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
508 From David Taylor (dtaylor@armltd.co.uk)
509 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
510 * configure.in: Recognize arm{,e[lb]-*-aout.
511 * config/arm[lb]-aout.mt: New files.
512 * emulparams/armaout[lb].sh: New files.
513 * scripttempl/armaout.sc: New file.
515 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
517 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
518 be unique in 8 characters for DOS.
520 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
521 * emulparams/elf32ppcle.sh: Deleted.
523 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
524 Tom Griest <griest@cs.yale.edu>
526 Initial support for PE executables (eg NT, win32)
528 * Makefile.in (configure.in, ei386pe): Add support.
529 * ldmain.c (main): Initialize PE argument info.
530 * ldwrite.c (print_file_stuff): Don't print out .drectve
531 and .debug section info.
532 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
533 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
534 Handle new arguments.
535 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
538 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
540 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
541 segment. This allows ld -r to preserve unwind sections.
543 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
545 * configure.in: Add little endian PowerPC support.
547 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
548 (eelf32ppcle.c): Support for little endian PowerPC.
550 * config/ppcle-elf32.mt: New file for little endian PowerPC.
551 * emulparams/elf32ppcle.sh: Ditto.
553 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
555 * ldlang.c (print_output_section_statement): Check
556 subsection_alignment, instead of checking section_alignment twice.
557 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
559 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
561 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
563 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
565 * ldwrite.c (ldwrite): Before doing anything, reset the error
566 code. If bfd_final_link returns an error, but the error code is
567 unset, don't issue an extra message. Assume a correct error
568 message was already set.
570 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
572 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
573 (em68kelf.o): New target.
574 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
575 * configure.in: Use them for m68*-*-elf.
577 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
579 Merge in support for Mac MPW as a host.
580 (Old change descriptions retained for informational value.)
582 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
583 (i386-unknown-coff): Remove.
584 (sh-hitachi-hms): New target.
585 (emulation_ofiles): Set correctly for each target.
586 (version, TDEFINES): Add to makefile fragment.
587 * mpw-make.in (BISON): Use byacc instead of bison.
588 (em_*.c): Replace with e*.c everywhere.
589 (ldgram.h): Separate action from ldgram.c generation.
590 (LD_PROG): Depend on Version.r.
591 (Version.r): generate from version info.
592 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
594 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
595 i386-unknown-aout, i386-unknown-coff): New targets.
596 (m68k-aout, m68k-coff): Remove targets.
597 (mk.tmp): Add definition of EMUL.
599 * mpw-config.in (emulname): Set based on target.
600 (ldemul-list.h): Construct.
601 * mpw-make.in (install-only): New target.
602 (install): Depend on install-only.
604 * mpw-make.in (bindir): Fix pathname.
605 (install): Move here from mpw-build.in.
607 * mpw-config.in: New file, MPW configuration fragment.
608 * mpw-make.in: New file, MPW makefile fragment.
609 (This file is semi-automatically generated from Makefile.in.)
610 * ldfile.c (slash): If MPW, set to `:'.
611 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
612 prevent redefinition errors.
615 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
617 * emulparams/arcelf.sh (ENTRY): Define.
620 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
622 * ldwrite.c (clone_section): Align clone sections on even
625 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
627 * configure.in: Change linux to default to elf. Using
628 i[345]86-*-linuxaout will build a linker which defaults to a.out.
629 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
630 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
631 * config/i386-lelf.mt: Remove.
633 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
635 * ldmain.c (main): If opening the map file fails, call
636 bfd_set_error before calling einfo.
638 * ld.texinfo, ld.1: Document the -no-keep-memory option.
640 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
642 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
643 does mark shared libraries as executable.
645 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
647 * ldlang.c (lang_common): Change power to int. Pass larger values
648 before smaller values.
649 (lang_one_common): Treat info as int *. Don't bother to check for
650 last value, since it is now zero.
652 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
654 * ldlang.c (load_symbols): An empty archive is OK.
656 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
658 * ldmain.c (progress.h): Include.
659 (main): Call START_PROGRESS and END_PROGRESS.
661 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
663 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
664 .dtors sections, so that these pointers get relocated also.
665 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
666 and end of the constructors/destructors.
668 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
670 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
671 describes an archive, call bfd_link_add_symbols on each member.
672 * ldmain.c (whole_archive): New variable.
673 (main): Initialize it to false.
674 * ldmain.h: Declare whole_archive.
675 * lexsup.c (parse_args): Grok --whole-archive switch.
676 * ld.texinfo, ld.1: Document --whole-archive.
678 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
680 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
681 using the default emulation.
683 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
685 * config/hppaelf.mh (HOSTING_EMU): Likewise.
687 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
689 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
690 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
692 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
694 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
696 * ldlex.l: Return -lFILENAME as the token LNAME.
697 * ldgram.y: Add token LNAME.
698 (input_list): Treat LNAME like NAME, but pass it to
699 lang_add_input_file as lang_input_file_is_l_enum.
700 * ld.texinfo: Document using -lFILENAME in INPUT.
702 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
704 * ldlang.c (lang_check): If the architectures are compatible call
705 bfd_merge_private_bfd_data to let the backend do additional
709 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
711 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
712 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
715 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
717 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
718 all supported emulations.
720 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
722 * ldemul.c (ldemul_list_emulations): New function.
723 * ldemul.h (ldemul_list_emulations): Declare.
724 * ldver.c (help): List supported targets and emulations.
726 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
728 * scripttempl/elf.sc (.debug): Relocate to address 0.
729 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
730 .debug_sfnames, .line): Likewise.
732 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
734 * emultempl/elf32.em (hold_rel): New static variable.
735 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
736 contents whose names begin with ".rel" after hold_rel. Remove the
737 assertion which checked for unplaced .rel sections. Don't try to
738 sort the section into place if place->bfd_section is NULL.
739 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
740 section beginning with ".rel".
742 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
744 Doc note from pierre@phi.la.tce.com (Pierre Willard):
745 * ld.texinfo: -X and -x work even if -s or -S are not specified.
746 * ld.1: Similar change.
748 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
750 * emulparams/gld960coff.sh (COFF_CTORS): Define.
751 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
753 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
755 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
756 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
757 * config/i386-lelf.mt: New file.
758 * config/i386-gelf.mt: New file.
760 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
762 * configure.in: Match on mips-ecoff, and default to the IDT
765 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
767 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
768 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
769 to double the size of the table.
772 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
774 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
777 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
779 * Makefile.in (distclean): Do recursive deletion, since ldscripts
782 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
784 * ldmain.c (main): If trace_file_tries is true, and we are using
785 an internal linker script, print out the script.
786 * ldfile.c (try_open): Reindent function. Make the messages about
787 opening script files more informative.
789 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
790 * ld.texinfo, ld.1: Update accordingly.
792 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
794 * ldlang.c (lang_one_common): Adjust references to common symbol
795 information for new structure.
797 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
799 * ldmain.c (undefined_symbol): Handle section being NULL.
801 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
802 * ldexp.c (fold_name): Likewise.
803 * ldlang.c (print_one_symbol): Likewise.
804 (lang_finish): Likewise.
805 * ldmain.c (multiple_common): Likewise.
806 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
807 renamed to bfd_link_hash_undefweak.
809 * scripttempl/alpha.sc: Set address of .data section correctly
810 when -n or -N is used. Patch from Chris G Demetriou
811 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
812 * scripttempl/mips.sc: Similar change.
814 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
816 * ldlang.c (lang_size_sections): Clarify error message when user
817 specified start addr conflicts with region. Fix resetting of
820 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
822 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
823 in lang_allocating_phase_enum.
825 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
827 * Makefile.in (distclean): Depend upon clean. Don't bother to
828 remove files which will be removed by clean. From patch by
829 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
831 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
833 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
834 a MIPS target, clobber the size of all but the first input
835 .reginfo section to be 0, so that lang_size_sections sets the
836 correct size for the output .reginfo section.
838 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
840 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
841 Remove unused variable is.
843 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
845 * configure.in: Add support for powerpc-*-eabi.
847 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
850 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
851 elf.sc, which defines some new symbols PowerPC elf needs.
853 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
855 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
856 constructor entry is in the absolute section.
858 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
860 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
861 * config/i386-gnu.mt: New file. Include ELF support.
863 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
865 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
866 there are any input sections named .gnu.warning, treat them as
867 containing a warning message to be printed by the linker, and
868 clobber the size so that the message is not copied into the output
870 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
873 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
875 * configure.in (w65-*-*): New target.
876 * Makefile.in: Update.
877 * scripttempl/w65.sc: New.
878 * config/coff-w65.mt: New.
880 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
882 * ldlang.c (lang_place_orphans): Don't ignore files with
883 just_syms_flag set. Instead, put all their sections in
884 bfd_abs_section_ptr, using the section VMA as the output_offset.
886 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
888 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
889 name `reloc_howto_type', since it's now defined to be const.
890 * ldlang.c (lang_add_reloc): Ditto.
891 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
893 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
895 * ldexp.c (fold_binary): Adding or subtracting an absolute value
896 to a relative value does not require forcing the relative value to
897 be absolute. Also, reindent function.
899 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
901 * ldwrite.c (clone_section): Create a symbol with the
902 same name as the section.
904 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
906 * ld.h (split_by_reloc, split_by_file): New flags.
907 * ldwrite.c (clone_section, split_sections): New functions.
908 * lexsup.c (parse_args): Understand new split options.
911 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
913 * configure.in (arc-elf): New target.
914 * Makefile.in (earcelf.c): New target.
915 * config/arc-elf.mt: New file.
916 * emulparms/arcelf.sh: New file.
919 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
921 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
922 .data segment. They must be writable when creating a shared
923 library. From H.J. Lu <hjl@nynexst.com>.
925 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
927 * emultempl/miposecoff.em: New file.
928 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
929 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
930 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
931 provide __runtime_reloc_start and __runtime_reloc_stop if they are
932 used. Align _fdata to a 16 byte boundary.
933 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
935 (emipsidtl.c): Likewise.
936 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
938 * ld.h (args_type): Add new field embedded_relocs.
939 * ldemul.h (ldemul_after_open, after_open_default): Declare.
940 (ld_emulation_xfer_struct): Add new field after_open.
941 * ldemul.c (ldemul_after_open): New function.
942 (after_open_default): New function.
943 * ldlang.c (lang_process): Call ldemul_after_open.
944 * lexsup.c (parse_args): Handle --embedded-relocs.
945 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
946 new after_open field to after_open_default.
947 * emultempl/generic.em, emultempl/gld960.em: Likewise.
948 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
949 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
950 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
951 * ld.texinfo, ld.1: Mention -embedded-relocs.
953 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
955 * Makefile.in: Add eshl.o.
956 * config/coff-sh.mt: Add shl emulation.
958 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
960 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
961 Youngdale <eric@aib.com>.
963 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
965 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
966 * config/i386linux.mh: New file; set HOSTING_CRT0.
967 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
968 /usr/lib, since that is already in LIB_PATH.
970 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
972 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
974 (.data, .bss): If "-N", then place the data/bss just after the end
975 of the .text section rather than at the default 0x40000000.
977 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
980 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
982 Patches from Eric Youngdale <eric@aib.com>:
983 * ldlang.c (lang_finish): Don't warn if entry symbol not found
984 when generating a shared library.
985 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
986 attempting to place an orphaned relocation section when generating
987 a dynamically linked object.
989 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
992 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
994 * ld.h (args_type): Add field export_dynamic.
995 * lexsup.c (parse_args): Recognize --export-dynamic.
996 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
997 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
999 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1001 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1002 we allocate common symbols.
1004 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1006 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1007 .rela.fini to the list of .rel* sections.
1009 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1011 * ldlang.c (load_symbols): Add new argument place. Only accept
1012 linker scripts if place is not NULL. Put commands found in an
1013 assumed linker script into place.
1014 (lookup_name): Pass NULL as place argument to load_symbols.
1015 (open_input_bfds): In lang_input_statement_enum case, pass a place
1016 argument to load_symbols, and store any new statements after the
1019 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1021 * ldver.c (ldversion): Bump to 2.5.3.
1023 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1025 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1027 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1029 * Makefile.in (check): Add missing "else true" clause.
1031 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1033 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1034 entry point to "start". Align at end of each section to 0x200.
1035 Start .text section 0x1000 later. Add _etext, _edata, _end
1038 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1040 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1041 composed of different object file formats.
1042 (ldctor_build_sets): If the output format does not support the
1043 reloc, and we are not generating a relocateable link, try getting
1044 the reloc from the input format.
1046 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1048 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1049 (em68knbsd.c): New target.
1051 * config/m68k-nbsd.mt: New file.
1052 * emulparams/m68knbsd.sh: New file.
1053 * configure.in (m68*-*-netbsd*): Use above configs.
1055 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1057 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1058 appropriately named static library, stop the search at that
1061 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1063 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1064 and esparcnbsd.o; sorted entries.
1065 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1067 * config/netbsd532.mt: Removed.
1068 * emulparams/netbsd532.sh: Removed.
1070 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1071 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1072 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1073 sparc*-*-netbsd*): Use above configs.
1075 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1077 * ldmain.c (multiple_common): One of the types may now be
1078 bfd_link_hash_indirect. The old BFD argument may be NULL.
1080 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1082 * configure.in: Add * at the end of m68k-hp-hpux.
1084 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1086 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1089 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1091 * scripttempl/nw.sc: Gather constructors and destructors and
1092 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1094 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1096 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1097 (ei386nw.c, eppcnw.c): New targets.
1099 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1100 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1102 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1103 instead of {i386,ppc}-elf.
1105 * configure.in (sparc*-*-netware): Removed. There is no such
1108 * ldint.texinfo: Move misplaced `@end iftex'.
1110 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1112 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1113 .rela.dtors to the list of .rel* sections.
1115 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1117 * ldver.c (ldversion): Update to version 2.5.
1118 * Version 2.5 released.
1120 * configure.in (all_targets): Handle i386-linux*.
1122 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1124 * scripttempl/aout.sc: Set _etext and __etext to ., not
1125 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1126 will not break any other system. From Eric Valette
1129 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1131 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1132 --verbose to get the old -V behaviour.
1133 * ld.1, ld.texinfo: Document this change.
1135 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1137 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1138 assertion, since it could fail with a user defined linker script.
1140 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1141 name in the hash table during the first phase--the hash table does
1142 not even exist at that point, much less have the right value.
1144 * Makefile.in (CC): Define.
1145 (CXX): Move definition, change from g++ to gcc.
1146 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1147 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1148 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1149 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1150 (.cc.o): Comment out.
1152 (site.exp): Don't create testdir or set tmpdir.
1153 (check): Run checks even if not running native. Use CC_FOR_TARGET
1154 instead of RUNTEST_CC, and likewise for CXX.
1155 (cdtest targets): Comment out.
1156 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1157 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1158 * cdtest-main.cc, cdtest.exp: Remove.
1160 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1162 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1163 file naming problems.
1164 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1165 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1166 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1167 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1168 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1169 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1170 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1172 * genscripts.sh: Always search /usr/local/TARGET/lib.
1174 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1176 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1178 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1180 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1182 * lexsup.c (parse_args): Add support for -a for HP/UX
1185 * lexsup.c (parse_args): -c takes an argument.
1187 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1189 * ld.h (args_type): Add new field endian.
1190 * lexsup.c (parse_args): Handle -EB and -EL by setting
1191 command_line.endian.
1192 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1193 * ldlang.c (lang_add_output_format): Add arguments big and little.
1194 If command_line.endian is set, use it to select big or little
1195 rather than the default. Changed all callers.
1196 * ldlang.h (lang_add_output_format): Update declaration.
1197 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1198 LITTLE_OUTPUT_FORMAT.
1199 * emulparams/elf32mipl.sh: Likewise.
1200 * emulparams/mipsbig.sh: Likewise.
1201 * emulparams/mipsbsd.sh: Likewise.
1202 * emulparams/mipsidt.sh: Likewise.
1203 * emulparams/mipsidtl.sh: Likewise.
1204 * emulparams/mipslit.sh: Likewise.
1205 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1206 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1208 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1209 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1210 * scripttempl/mipsbsd.sc: Likewise.
1212 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1213 depending upon ldgram.c, so that a parallel make does not try to
1216 * configure.in (mips*el-elf*): New target.
1217 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1218 (eelf32mipl.c): New target.
1220 * config/mipsl-elf32.mt: New file.
1221 * emulparams/elf32mipl.sh: New file.
1223 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1225 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1228 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1230 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1231 returned by find_nearest_line, in case the file name is something
1232 unhelpful such as a .h file. Handle %u.
1234 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1236 * ldlang.c (lang_do_assignments): Make sure output statement
1237 has an attached bfd_section before trying to dereference it.
1239 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1241 * ld.h (ld_config_type): Add new field warn_once.
1242 * ldmain.c (undefined_symbol): Handle -warn-once.
1243 * lexsup.c (parse_args): Recognize -warn-once.
1244 * ld.texinfo (Options): Document -warn-once.
1247 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1248 name. For %C, print the function name on a separate line, to keep
1249 the length of error messages under control.
1250 * ldmain.c (multiple_definition): Use %D for ``first defined
1252 (undefined_symbol): Use %D for ``more undefined references
1255 * ldmisc.c (multiple_warn): Remove; no longer used.
1256 * ldmisc.h (multiple_warn): Don't declare.
1258 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1260 * ldlang.c (print_output_section_statement): Print all lines
1263 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1265 * ldlang.c (load_symbols): Check for archive before object. Use
1266 bfd_check_format_matches, and, if ambiguous, print a list of
1267 matching formats. If file format is not recognized, treat file as
1269 * ldgram.y (yyerror): If assuming an object file is a script,
1270 mention that. Tweak the format of the error messages.
1271 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1272 guess that this is not actually a script, and just report that the
1273 file format was not recognized.
1274 * ld.texinfo (Options): Admit that -( may be used more than once.
1275 Add note that unrecognized object files are now treated as linker
1278 * ldfile.c (ldfile_input_filename): Make const.
1279 (ldfile_assumed_script): New variable.
1280 (try_open): Change arguments types to const.
1281 (ldfile_find_command_file): Likewise.
1282 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1283 * ldfile.h: Update declarations for ldfile.c changes.
1284 * ldlex.l: Include <ctype.h>.
1285 (file_name_stack): Change to be const char *.
1286 (lineno_stack): New static variable.
1287 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1288 (lex_push_file): Make name argument const. Initialize
1290 (lex_redirect): Initialize lineno_stack entry.
1291 (lex_warn_invalid): Handle non printable characters nicely.
1292 * ldlex.h (lex_push_file): Declare second argument as const.
1294 * ldgram.y (ifile_p1): Recognize GROUP.
1295 * ldlex.l: Recognize GROUP.
1296 * ld.texinfo (Option Commands): Document GROUP.
1298 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1300 * config/m68klynx.mh: New file.
1302 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1304 * emultempl/hppaelf.em: Add newlines to the error messages.
1306 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1308 * config/i386lynx.mh: New file.
1309 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1310 unless CONSTRUCTING.
1312 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1314 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1315 (GENERATE_SHLIB_SCRIPT): Define as yes.
1316 (DYNAMIC_LINK): Define as false.
1317 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1318 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1319 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1320 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1323 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1325 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1327 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1329 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1330 .got section is now explicitly handled in elf.sc.
1332 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1334 * scripttempl/alpha.sc: Redo script to set . outside of sections
1335 and not bother to explicitly specify section addresses.
1336 Explicitly place .sdata section.
1338 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1340 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1342 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1343 0, and to only be marked as NOLOAD if relocating.
1344 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1345 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1346 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1347 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1348 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1349 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1350 * scripttempl/sparclynx.sc: Likewise.
1352 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1354 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1355 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1358 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1360 * ld.h (args_type): Add field soname.
1361 * lexsup.c (parse_args): Handle -soname argument.
1362 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1364 * ld.texinfo: Document -soname.
1366 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1368 * ldlang.c (lang_check): Don't try to set the architecture if the
1369 input and output files are incompatible. Just warn.
1371 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1373 * configure.in: Change i[34]86 to i[345]86.
1375 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1377 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1379 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1381 Make the ELF linker handle orphaned sections reasonably. Also,
1382 define __start_SECNAME and __stop_SECNAME around sections whose
1383 names can be represented in C, for the benefit of symbol sets in
1385 * ldemul.h (ldemul_place_orphan): Declare.
1386 (ld_emulation_xfer_type): Add place_orphan field.
1387 * ldemul.c (ldemul_place_orphan): New function.
1388 * ldlang.h (wild_doit): Declare.
1389 * ldlang.c (wild_doit): Make nonstatic.
1390 (lang_place_orphans): Call ldemul_place_orphan.
1391 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1392 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1394 (gld${EMULATION_NAME}_place_orphan): New static function.
1395 (gld${EMULATION_NAME}_place_section): New static function.
1396 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1398 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1400 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1402 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1404 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1405 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1407 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1409 * ldexp.h (exp_get_abs_int): Declare.
1411 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1413 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1414 * ldexp.c (exp_get_abs_int): New function.
1416 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1418 * configure.in: add i960-nindy-coff support.
1420 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1422 * ldlex.l (yy_create_string_buffer): Handle change to internal
1423 interface in flex 2.4.7.
1425 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1427 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1428 New function; add 0x20 to any use of -Ttext.
1429 (gld${EMULATION_NAME}_create_output_section_statements): New
1431 (ld_${EMULATION_NAME}_emulation): Use the new function
1432 gld${EMULATION_NAME}_create_output_section_statements.
1434 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1436 * scripttempl/mips.sc: Redo script to set . outside of sections
1437 and not bother to explicitly specify section addresses.
1439 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1441 * scripttempl/elf.sc: Copy several more relocation sections into
1442 the output. Put .got.plt sections into .got.
1444 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1446 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1448 Add a new script operator, PROVIDE, to define a symbol only if it
1450 * ldgram.y (PROVIDE): New token.
1451 (assignment): Accept PROVIDE.
1452 * ldlex.l (PROVIDE): New token.
1453 * ldexp.h (node_type): Add etree_provide to node_class enum.
1454 (exp_provide): Declare.
1455 * ldexp.c (exp_fold_tree): Handle etree_provide.
1456 (exp_provide): New function.
1457 (exp_print_tree): Handle etree_provide.
1458 * ld.texinfo: Document PROVIDE.
1460 * ldlang.c (lang_common): Pass desired alignment to
1461 lang_one_common as power of two.
1462 (lang_one_common): Get common symbol alignment from linker hash
1463 table entry. Treat desired alignment as a power of two.
1465 * ldlang.c (wild_section): Attach all section with the given name,
1466 not just the first one. If there is no name, attach all sections
1467 even if the SEC_IS_COMMON flag is set.
1469 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1471 * ld.h (args_type): Add field rpath.
1472 * lexsup.c (S_ISDIR): Define if not already defined.
1473 (parse_args): Add support for -rpath. If -R is used to name a
1474 directory, treat it as -rpath for Solaris compatibility.
1475 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1476 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1477 * ldmain.c (main): Initialize command_line.rpath to NULL.
1478 * ld.texinfo: Document -rpath option.
1480 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1482 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1485 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1487 * config/pc532mach.mt: New file. Pc532 mach target support.
1489 * config/pc532mach.mh: New file. Pc532 mach host support.
1491 * config/netbsd532.mt: New file. Netbsd 532 target support.
1493 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1495 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1498 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1500 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1501 bfd_abs_section_ptr, not &bfd_abs_section.
1503 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1504 no_argument to required_argument. From djm.
1506 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1508 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1509 sections to force a VMA of 0; needed for ELF backends which have
1510 not been converted to the new linker style.
1512 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1514 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1515 it was for the HPUX dynamic loader's use and it creates problems
1518 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1520 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1521 * ldlang.h (lang_do_assignments): Put external decl here.
1522 * emultempl/hppaelf.em: Minor cleanups throughout file.
1523 (hppa_elf_create_output_section_statements): Rewrite.
1524 (hppaelf_finish): Rewrite.
1526 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1528 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1530 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1532 * ld.texinfo: -Bstatic is not ignored.
1534 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1536 * ldlex.l: Recognize \r the same as \n.
1538 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1540 Preliminary support for generating shared libraries, from Eric
1541 Youngdale <ericy@cais.cais.com>.
1542 * genscripts.sh: If the emulation parameter file sets
1543 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1544 CREATE_SHLIB defined.
1545 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1546 link_info.shared is set, use the .xs script file.
1547 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1548 .interp section, and don't include TEXT_START_ADDR in the starting
1549 address of the first section.
1550 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1551 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1553 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1555 * configure.in: Change --with-targets to --enable-targets.
1557 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1559 * lexsup.c (parse_args): Add support for new options -( -) with
1560 synonyms --start-group --end-group.
1561 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1562 (lang_group_statement_type): Define new struct.
1563 (lang_statement_union_type): Add group_statement field.
1564 (lang_enter_group, lang_leave_group): Declare.
1565 * ldlang.c (lang_for_each_statement_worker): Handle
1566 lang_group_statement_enum.
1567 (map_input_to_output_sections, print_statement): Likewise.
1568 (lang_size_sections, lang_do_assignments): Likewise.
1569 (open_input_bfds): Completely rewrite. Now does its own looping,
1570 rather than using lang_for_each_statement. Handle groups.
1571 (lang_process): Update call to open_input_bfds.
1572 (print_group): New static function.
1573 (lang_enter_group, lang_leave_group): New static functions.
1574 * ldfile.c (ldfile_open_file): If the file has already been
1575 opened, just return rather than taking an assertion failure.
1576 * ldver.c (help): Mention new options.
1577 * ld.texinfo: Document new options.
1579 * ldlang.c (end_of_data_section_statement_list): Don't define.
1580 (lang_leave_output_section_statement): Don't set obsolete variable
1581 end_of_data_section_statement_list.
1583 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1586 * ldlang.c (lang_size_sections): Adjust current region address
1587 even for sections with an explicit address. From
1588 ralphc@pyramid.com (Ralph Campbell).
1590 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1591 From jrs@world.std.com (Rick Sladkey).
1593 * scripttempl/mipsbsd.sc: Let sections align to their natural
1596 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1598 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1600 (lang_abs_symbol_at_beginning_of): Likewise.
1601 (lang_abs_symbol_at_end_of): Likewise.
1602 (lang_size_sections): Use bfd_is_abs_section to check for the
1603 absolute section. Don't try to set the VMA or output_offset or
1604 size of the absolute section.
1605 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1608 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1610 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1611 when generating relocatable objects.
1613 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1615 * emultempl/linux.em: New file providing support for linking
1616 against Linux shared libraries.
1617 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1618 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1620 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1622 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1623 * ldmain.c (main): Initialize link_info.shared to false. Give
1624 error if link_info.relocateable and link_info.shared are both set.
1626 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1627 it as naming an emulation to be added to EMULATION_OFILES.
1628 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1630 * Makefile.in: Rebuilt dependencies.
1631 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1632 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1633 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1634 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1635 (ei386linux.c): Remove; now in Makefile.in.
1636 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1637 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1638 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1639 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1640 (eelf64_sparc.c): Remove; now in Makefile.in.
1641 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1642 (eelf32_sparc.c): Remove; now in Makefile.in.
1644 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1645 no owner--it might be bfd_abs_section. From Eric Youngdale
1646 <ericy@cais.cais.com>.
1648 * scripttempl/aout.sc: Let sections align to their natural
1651 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1653 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1654 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1655 * ldemul.c: Include ldexp.h and ldlang.h.
1656 (ldemul_open_dynamic_archive): New function.
1657 * ldfile.h (ldfile_open_file_search): Declare.
1658 * ldfile.c: Include ldemul.h.
1659 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1660 argument, not bfd *. Change all callers.
1661 (ldfile_open_file_search): Rename from open_a. Return boolean
1662 argument, not bfd *. Clean up. Change all callers.
1663 (ldfile_open_file): If doing a dynamic link, call
1664 ldemul_open_dynamic_archive rather than assuming the extension of
1665 a dynamic object is ".so".
1666 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1668 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1670 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1672 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1673 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1674 Accept -static as a synonym for -non_shared.
1676 Let the user change the dynamic linker used by ELF code.
1677 * ld.h (args_type): Add new field interpreter.
1678 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1680 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1681 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1682 the ELF backend to return the .interp section. If
1683 command_line.interpreter is not NULL, set the contents of .interp
1685 * ld.texinfo: Mention -dynamic-linker.
1687 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1690 * lexsup.c (parse_args): Sort out the option macros and change the
1691 definitions to make it easier to add a new option.
1693 * scripttempl/aout.sc: Define __etext and __edata to go along with
1696 * ld.h (ld_config_type): Add new field traditional_format.
1697 * lexsup.c (parse_args): Add traditional-format to longopts, and
1699 * ldmain.c (main): Initialize config.traditional_format to false.
1700 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1701 flags of output_bfd according to config.traditional_format.
1702 * ldver.c (help): Mention -traditional-format.
1703 * ld.texinfo: Document -traditional-format.
1705 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1707 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1708 they are encountered.
1710 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1712 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1713 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1715 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1717 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1718 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1720 * ldfile.c (open_a): If this is not an archive, try to open it in
1721 the current directory before searching for it.
1723 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1725 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1726 BLOCK works in a section address as documented.
1728 * ldgram.y (YYDEBUG): Don't define.
1730 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1732 * emultempl/gld960.em: Pass false for new argument to
1733 ldfile_add_library_path.
1734 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1736 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1739 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1741 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1743 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1745 * Makefile.in (check): Delete ld.new dependency so that a regression
1746 test doesn't trigger a rebuild of the linker.
1748 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1750 * ldlang.c (map_input_to_output_sections): For lang_address, call
1751 init_os if it hasn't already been called.
1753 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1755 Add support for SunOS shared libraries.
1756 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1757 shared library support code.
1758 * emultempl/sunos.em: New file.
1759 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1760 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1761 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1762 (esun3.c): Likewise.
1764 * ldlang.c: Minor formatting cleanups.
1765 (lang_for_each_input_file): New function.
1766 * ldlang.h (lang_for_each_input_file): Declare.
1768 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1770 (search_head): Declare.
1771 (ldfile_add_library_path): Add new cmdline argument in prototype.
1772 * ldfile.c (search_head): Make non-static.
1773 (search_dirs_type): Move to ldfile.h.
1774 (ldfile_add_library_path): Accept cmdline argument, and save it.
1775 * lexsup.c (parse_args): Pass true for new cmdline argument of
1776 ldfile_add_library_path.
1777 (set_default_dirlist): Likewise.
1778 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1779 argument of ldfile_add_library_path.
1780 * ldgram.y (ifile_p1): Likewise.
1782 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1784 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1785 total_size, superfile and chain.
1786 * ldfile.c (open_a): Don't clear search_dirs_flag.
1787 (ldfile_open_file): Don't try to open superfile. Assert that file
1788 has not already been opened.
1789 * ldlang.c (new_afile): Don't initialize superfile.
1790 * ldmain.c (add_archive_element): Don't initialize subfiles or
1791 chain or superfile. Initialize search_dirs_flag to false.
1793 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1795 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1797 Changes from binutils-2.4 release:
1799 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1800 variables, use whitespace, so scripts don't break.
1802 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1804 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1806 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1807 * Makefile.in: Noted change.
1809 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1810 don't know where that's supposed to come from, or why it's
1813 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1815 * configure.bat: update to latest makefile.in
1816 * emulpara/go32.sh: set to coff-go32 not aout
1817 * emultemp/generic.em: strength-reduce the structure of
1818 this shell script, since the only available shell for
1819 DOS can't handle complex syntax.
1820 * emultemp/stringify.sed: for "sed -f" instead of inline.
1821 * makefile.in: depend on stringify.sed as well as genscripts.sh
1822 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1823 * genscripts.sh: empty variables aren't always considered "set",
1824 so set them to "y" instead.
1826 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1828 * ldlang.c (entry_symbol): Make static.
1829 (lang_add_entry): Add cmdline argument.
1830 * ldlang.h (lang_add_entry): Change prototype.
1831 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1832 * lexsup.c (parse_args): Likewise.
1834 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1836 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1837 .reginfo an address.
1838 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1839 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1840 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1842 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1844 Add support for ELF shared libraries.
1845 * ld.h (ld_config_type): Add field dynamic_link.
1846 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1847 on attempts to use -r with -relax, -call_shared or -s.
1848 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1849 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1850 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1851 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1852 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1853 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1855 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1856 opening a file with a .so extension first.
1857 * emultempl/elf32.em: New file.
1858 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1859 (NONPAGED_TEXT_START_ADDR): Likewise.
1860 (TEMPLATE_NAME): Define as elf32.
1862 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1863 * scripttempl/elf.sc: Add placement for new dynamic sections.
1864 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1865 outside of any section. Don't use ALIGN(8); just let one section
1866 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1867 sections; they'll be handled correctly anyhow.
1868 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1870 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1872 * Makefile.in (install): Redirect output of ln to /dev/null.
1874 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1876 * emultempl/hppaelf.em: Change all references of
1877 .hppa_linker_stubs to .PARISC.stubs.
1878 * scripttempl/hppaelf.sc: Likewise.
1880 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1882 * ldlang.c (print_output_section_statement): Change ``no attached
1883 output section'' message slightly.
1884 (lang_do_assignments): Don't recurse down if there is no real
1887 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1888 match corresponding change in emulation templates.
1889 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1890 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1892 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1894 * ldver.c (ldversion): Updated version number.
1896 * cdtest-foo.cc: Use explicit "#pragma implementation".
1897 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1898 * Makefile.in: References to cdtest-func.o changed to
1901 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1903 Don't create unnecessary output sections.
1904 * ldlang.c (out_bfd_get_section_by_name): Remove.
1905 (wild_section): Call bfd_get_section_by_name rather than
1906 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1908 (lang_create_output_section_statements): Remove.
1909 (map_input_to_output_sections): For several cases, call init_os if
1910 it has not already been called.
1911 (lang_size_sections): If output section was not created, skip it.
1912 (lang_process): Don't call lan_create_output_section_statements.
1913 (lang_place_orphans): Skip files with just_syms_flags set to true.
1914 * ld.texinfo: Document change.
1916 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1918 * ldlang.c (wild_doit): Don't bother initializing the vma and
1919 section size. Don't special case SEC_SHARED_LIBRARY.
1920 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1923 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1925 * config/go32.mh : New file for Xgo32X.
1927 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1929 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1930 before calling einfo, since we are reporting an fopen failure.
1931 From jrs@world.std.com (Rick Sladkey).
1933 * configure.in: Use "e" rather than "em_" as prefix for
1936 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1938 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1940 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1941 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1943 * Makefile.in: Changed all generated file names.
1944 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1945 sed patterns to handle new filenames.
1947 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1948 * configure.in: Adjusted.
1950 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1952 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1953 work. Instead, check build dir and $srcdir explicitly, and use
1954 `echo' to get all the filenames.
1956 * configure.in (h8300h-*-hms): Changed ld_target name to
1958 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1961 * config/i960coff.mt: New file.
1962 * emulparams/gld960coff.sh: New file.
1963 * emultempl/gld960c.em: New file.
1964 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1965 i960coff configuration.
1966 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1968 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1969 code isn't included in FSF releases, and it can still be
1970 explicitly selected.
1971 (distclean): Remove site.bak and tmpdir.
1972 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1973 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1975 Patches from Ralph Campbell:
1976 * config/mipsbsd.mh: New file.
1977 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1978 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1979 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1982 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1984 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1986 * config/m68k.mt (EMUL): Set to m68kaout.
1987 * emulparams/m68kaout.sh: New file.
1988 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1989 (em_m68kaout.c): New target.
1991 * ldlang.c (lang_size_sections): If dot moves because of an
1992 assignment, don't try to insert a pad into the absolute output
1993 section, just change the address of the default memory region
1996 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1997 cdtest-ur.out, and cdtest-ur.tmp.
1999 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2001 * scripttempl/sa29200.sc: Align all sections to four byte
2004 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2006 * Makefile.in, configure.in: Support for go32 coff.
2007 * config/i386-go32.mt: New file
2008 * emulparams/i386go32.sh: New file
2009 * scripttempl/i386go32.sc: New file
2011 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2013 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2014 Lynx-specific script templates.
2015 * configure.in (sparclite*-*-coff): Use coff-sparc.
2016 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2017 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2018 (ENTRY): Set to __main.
2019 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2020 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2021 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2023 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2025 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2026 byte boundary, in case the global constructors do not take up an
2029 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2030 exist, get crtbegin based on gcc -print-libgcc-file-name.
2031 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2033 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2035 * ldlang.c (lang_size_sections): When no address is given for a
2036 section, align it according to its requirements.
2038 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2040 * Makefile.in (clean, distclean): Remove configdoc.texi.
2042 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2044 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2046 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2048 * ldlang.c (lang_size_sections): When relaxing, adjust the
2049 position of a padding statement, and adjust dot accordingly.
2051 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2053 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2055 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2057 * scripttempl/i386coff.sc: If relocating, don't put .init and
2058 .fini sections into .text; keep them separate.
2059 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2060 exist, get crtbegin based on gcc -print-libgcc-file-name.
2061 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2063 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2065 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2067 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2069 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2072 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2073 if building a final executable.
2075 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2077 * ldmain.c (main): Check the return value of bfd_close.
2079 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2081 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2082 sections never overlap when using -r.
2084 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2086 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2087 changes: get_symtab_upper_bound renamed and returns long,
2088 bfd_canonicalize_symtab returns long, check for error indications.
2090 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2092 * ldlang.c (print_input_section): For section size, use
2093 _cooked_size if it is non-zero, size otherwise.
2094 (size_input_section): Likewise.
2095 (lang_do_assignments): Likewise (case lang_input_section_enum).
2097 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2099 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2100 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2101 (lang_add_input_file): Pass true to new_afile for add_to_list.
2102 (lookup_name): Remove force_load argument. Changed all callers.
2103 Pass false to new_afile for add_to_list. Split loading of symbols
2104 out into separate function.
2105 (load_symbols): New function split out of lookup_name. Don't load
2106 the symbols if they are already loaded.
2107 (open_input_bfds): For lang_input_statement_enum call load_symbols
2108 rather than lookup_name.
2109 (lang_process): Pass abs_output_section rather than NULL to
2111 (lang_startup): Set real field of first_file to true.
2113 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2115 * ldlang.c (had_relax): Removed.
2116 (relax_again): New static variable.
2117 (lang_size_sections): Change call to bfd_relax_section to
2118 correspond to BFD changes. Set relax_again appropriately.
2119 (lang_process): Remove #if 0 code. When relaxing, keep calling
2120 lang_do_assignments and lang_size_sections until relax_again
2123 * emultemp/gld960.em: Include libiberty.h
2124 (gld960_before_parse): Pass NULL as final argument to concat.
2126 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2128 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2131 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2132 building a bfd_data_link_order, rather than by setting the section
2133 contents immediately.
2135 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2137 Changes to make -Ur work again.
2138 * ldmain.c (add_to_set): Now takes reloc argument rather than
2139 bitsize. Check config.build_constructors here. If an new hash
2140 table entry is created, mark it as undefined.
2141 (constructor_callback): No longer takes bitsize argument. Pass
2142 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2143 BFD backend supports it.
2144 (reloc_overflow): Handle a NULL abfd argument.
2145 (reloc_dangerous, unattached_reloc): Likewise.
2146 * ldctor.c: Include ldmain.h.
2147 (struct set_info): Change bitsize field to reloc.
2148 (ldctor_add_set_entry): Now takes reloc argument rather than
2149 bitsize. Don't bother to check config.build_constructors here.
2150 (ldctor_build_sets): Get the size from the reloc howto. If
2151 generating relocateable output, call lang_add_reloc rather than
2153 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2155 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2156 (lang_reloc_statement_type): New structure.
2157 (lang_statement_union_type): Add reloc_statement field.
2158 (lang_add_reloc): Declare new function.
2159 * ldlang.c (lang_for_each_statement_worker): Handle
2160 lang_reloc_statement_enum.
2161 (map_input_to_output_sections, print_statement): Likewise.
2162 (lang_size_sections, lang_do_assignments): Likewise.
2163 (print_reloc_statement): New function.
2164 (lang_add_reloc): New function.
2165 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2167 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2168 (cdtest-ur, cdtest-ur.out): New targets.
2169 (check-cdtest): Now also check that -Ur works correctly.
2171 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2173 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2175 * ldlang.c (lang_process): Move lang_common call before
2176 map_input_to_output_sections, to ensure that any alignment
2177 constraints set by common symbols are copied over to the output
2180 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2182 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2183 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2184 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2185 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2188 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2190 * config/i386bsd.mh: New file.
2192 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2194 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2196 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2197 (DATA_START_SYMBOLS): Define _fdata.
2199 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2201 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2203 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2205 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2206 works again. Attach some output symbols to the stub file bfd.
2208 * emultempl/hppaelf.em: Include elf32-hppa.h.
2209 (file_chain): Add decl.
2210 (hppa_look_for_stubs_in_section): Delete decl.
2211 (hppaelf_finish): Reenable code. Do not pass symbols
2212 down to hppa_look_for_stubs_in_section.
2214 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2216 * ldmain.c (write_map): Don't define. Removed all references.
2217 Just use map_file or map_filename instead.
2218 (add_archive_element): Use minfo to write map information, not
2220 (constructor_callback): Use fprintf to write map information, not
2222 * ldmain.h (write_map): Don't declare.
2223 * ldgram.y (mri_script_command): Removed reference to write_map.
2224 * ldlang.c (lang_one_common): Likewise.
2225 * lexsup.c (parse_args): Likewise.
2227 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2229 * scripttempl/elf.sc: Force all sections to be aligned.
2231 * ldgram.y (section): Reverse the order of memspec_opt and
2232 fill_opt to avoid an ambiguity when both are used.
2233 * ld.texinfo: Changed accordingly.
2235 * ldgram.y: Move include of ldlex.h back with other includes.
2236 * ldlex.h (input_type): Don't initialize enum constants to
2238 * ldlex.l: Use a switch to return the right token based on
2239 input_type, rather than knowing that input_type has a value based
2242 * ldgram.y (dirlist_ptr): Removed; not used.
2243 * lexsup.c: Include ldver.h.
2244 * Makefile.in: Rebuilt dependencies.
2246 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2248 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2249 (ldlang_add_file): call it here instead.
2251 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2253 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2255 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2257 * emultempl/hppaelf.em: First attempt to clean this file up.
2258 Add comments in several functions as to their purpose and
2259 how they function (or my current best guess). Clean up horrible
2260 spacing and indention that never should have been accepted in the
2261 first place. Add FIXMEs for issues which need to be resolved.
2262 Disable linker-stub generation until it gets fixed. This allows
2263 the linker to at least work on simple code for testing purposes.
2265 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2266 it via hppaelf_finish). Prototype moved into ldlang.h.
2267 (lang_process): Move problematic extra call to lang_size_sections
2268 into the PA ELF specific code.
2269 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2270 lang_size_sections moved here.
2272 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2274 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2275 * config/ppc-elf32.mt: New file.
2276 * emulparams/elf32ppc.sh: New file.
2277 * emultempl/ppc.em: New file.
2278 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2279 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2280 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2282 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2284 * lexsup.c (parse_args): Use symbolic numbers for long options.
2285 Fix misunderstanding in -Y and -call_shared et al.
2287 Use getopt instead of lex and yacc to parse the command line.
2289 * ld.texinfo (Options): Document changes to option syntax.
2290 * Makefile.in: Update dependencies.
2291 * ldver.c (help): Tweak dashes in usage message.
2292 * ldgram.y (%union): Remove unused members.
2293 Remove %tokens for command line options; add ones for input types.
2294 (command_line): Rules removed.
2295 (file): Instead of command line, recognize an
2296 input type indicator, then use the nonterminal for that type.
2297 (defsym_expr): New nonterminal from code formerly in command_line.
2298 * ldlex.h: Declare parser input type enum and variable.
2299 Don't declare parse_line.
2300 * ldlex.l: Remove unused variables. Make some used ones static
2302 (COMMAND): Start state and its rules removed.
2303 At start of yylex, return input state token if at start of input.
2304 (lex_redirect): Don't need to set yyout.
2305 (ldlex_command): Function removed.
2306 * ldmain.c (main): Instead of calling parse_line, set up the
2307 redirections and call yyparse directly.
2308 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2310 * lexsup.c: Remove #if 0'd code.
2311 (parse_line): Function removed.
2312 (parse_args): Rewrite to use getopt_long_only.
2313 (set_default_dirlist): New function from code formerly in
2314 ldgram.y:command_line.
2315 (set_section_start): New function.
2316 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2317 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2318 compiled-in link scripts in "{" and "}", as the grammar no longer
2321 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2323 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2324 require that it be in $(srcdir).
2326 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2328 * ldlang.c (lang_size_sections): Only align section to alignment
2329 required by linker script, not to maximum alignment of input
2332 * ldlang.h (largest_section): Don't declare.
2333 * ldlang.c (largest_section): Don't define.
2334 (size_input_section): Don't set largest_section; not used.
2336 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2338 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2340 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2342 * ldlang.c, ldmain.c: Include libiberty.h.
2344 * ldmisc.h (concat): Don't declare.
2345 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2347 * ld.h (as_output_section_statement): Removed; not used.
2349 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2351 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2352 bfd_set_error and new error names.
2354 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2356 * ldwrite.c (build_link_order): If the cooked size of the section
2357 has been set, use it, for determining link_order size.
2358 (ldwrite): In the error message displayed if bfd_final_link fails,
2359 indicate that it was in fact the final link step that failed.
2361 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2362 bfd_relax_section, in case it returns false but doesn't flag an
2363 error. If an error is returned, indicate which one it is in the
2366 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2367 it'll get picked up from $(srcdir) if appropriate.
2369 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2371 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2372 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2374 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2376 * ldlex.l (comment): Increment line number when newline is read.
2378 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2380 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2381 reload the file even if it is already loaded.
2382 (wild): Call lookup_name with force_load argument of 0.
2383 (open_input_bfds): Call lookup_name with force_load argument of 1.
2384 (print_symbol): Remove declaration of non-existent function.
2385 (print_one_symbol): Return true rather than falling off end.
2387 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2389 * ldmain.c (main): Use %ld when printing long values.
2391 * scripttempl/elf.sc: Move _edata after the .sdata section.
2392 Permit OTHER_BSS_SYMBOLS to be defined.
2393 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2395 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2397 * Rename all "hppaosf" files to "hppaelf".
2398 * Change all "osf" references to "elf" in hppaelf files.
2399 * Makefile.in: Likewise.
2400 * configure.in: Likewise.
2402 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2404 * ldmain.c (main): Call xatexit, not atexit.
2405 Call xmalloc_set_program_name.
2407 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2410 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2412 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2413 (hppaosf_finish): Call xmalloc, not ldmalloc.
2414 * ldmain.c (preserve_output): Function removed.
2415 (main): Do it here instead.
2417 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2419 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2420 GNU C specific macros.
2422 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2423 call to LANG_FOR_EACH_INPUT_SECTION.
2425 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2427 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2428 deleted; will use libiberty versions instead.
2429 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2430 mri.c Makefile.in: Change callers.
2432 * ldmisc.c (vfinfo): Remove cleanup code.
2433 * ldmain.c (remove_output): Put it here (new function).
2434 (preserve_output): New function.
2435 (main): Register remove_output and preserve_output with atexit.
2436 * ldmain.c ldgram.y: Call xexit instead of exit.
2437 * ldmisc.h: Declare xexit.
2439 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2441 * Makefile.in: Lots of new H8/500 memory models.
2443 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2445 * ldlex.l: Removed duplicate rules.
2446 (yywrap): Provide default definition, needed with some versions of
2449 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2451 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2452 the archive filename too.
2454 * ldlex.l: Add rule to catch invalid input characters instead of
2455 printing them. Include "ldmain.h" for program_name decl.
2456 (lex_warn_invalid): New function.
2457 * Makefile.in: Add dependency.
2459 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2461 * Makefile.in (check): Don't bother running any tests of
2462 cross-linker until the test suite no longer assumes native mode.
2464 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2466 * ldlang.c (print_one_symbol, print_input_section): Print
2467 global symbols in symbol table again.
2469 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2471 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2472 exit successfully instead of complaining if no input files are
2475 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2477 * Makefile.in: Format variable definitions consistently.
2478 (LD_PROG): Remove unnecessary variables from link command,
2479 change variable LOADLIBES to EXTRALIBS.
2481 * ldmain.c (main): Compute and display total execution time.
2482 * ld.texinfo (-stats): Document the option.
2484 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2486 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2489 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2492 * ldlang.c (relaxing): Removed global variable.
2493 (lang_size_sections): If the canonical symbols have not already
2494 been read in, read them in before relaxing.
2495 * ldlang.h (relaxing): Removed declaration.
2497 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2499 * ldlang.c (new_afile): Initialize loaded field to false.
2500 (lookup_name): If file was already loaded, don't call the
2501 add_symbols entry point again.
2503 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2505 * ld.texinfo: Clarify what -T option does.
2507 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2509 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2512 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2514 * ldmain.c (add_archive_element): If trace_files or
2515 trace_file_tries, print file name.
2516 * ldlang.c (lookup_name): Likewise.
2517 (ldlang_add_file): Don't put files on input_bfds list in reverse
2520 * scripttempl/elf.sc: Correct typo.
2522 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2524 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2525 their arguments optional, for compatibility with the old GNU ld.
2527 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2529 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2531 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2533 * ldmain.c (add_to_set): Add bitsize argument.
2534 (constructor_callback): New function.
2535 (link_callbacks): Add constructor_callback.
2536 * ldctor.c (struct set_info): Add bitsize field.
2537 (ldctor_add_set_entry): Add bitsize argument.
2538 (ldctor_build_sets): Base the size of the elements of the set on
2539 the bitsize, rather than always using LONG.
2540 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2542 * ld.h (QUAD_SIZE): Define.
2543 * ldgram.y (QUAD): New token.
2544 (length): Handle it.
2545 * ldlex.l: Return QUAD.
2546 * lexsup.c (keywords): Add QUAD.
2547 * ldwrite.c (build_link_order): Handle QUAD.
2548 * ldlang.c (print_data_statement): Handle QUAD.
2549 (lang_size_sections): Likewise.
2550 (lang_do_assignments): Likewise.
2551 * ldexp.c (exp_print_token): Add QUAD to table.
2552 * ld.texinfo: Describe QUAD.
2554 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2555 since the Alpha doesn't use them.
2557 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2559 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2561 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2563 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2564 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2566 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2568 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2569 needed for i386mach. (Should be a no-op on other systems.)
2571 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2572 (PAGE_SIZE): Don't define; not used.
2574 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2576 * ldgram.y (yyerror): Make argument const char *, and actually
2577 print it out rather than assuming it is a syntax error.
2578 * ldmisc.h: Change declaration of yyerror.
2579 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2581 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2583 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2584 exec header offset, since the exec header isn't loaded.
2585 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2587 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2589 A major rewrite to move the bulk of the linker into BFD so that
2590 more efficient backend code can be written for specific object
2592 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2593 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2594 * ldctor.c, ldctor.h: Complete rewrite.
2595 * ldwrite.c, ldwrite.h: Complete rewrite.
2596 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2597 link_info.strip instead. Changed all uses.
2598 (discard_locals_type, discard_locals): Removed. Use
2599 link_info.discard instead. Changed all uses.
2600 (ld_config_type): Removed relocateable_output field; use
2601 link_info.relocateable instead; changed all uses. Added stats
2603 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2604 set_loader_symbol): Removed.
2605 * ldexp.h (node_class): Added etree_rel.
2606 (etree_type): Added rel field.
2607 * ldexp.c (exp_print_token): Bracketed table initialization.
2608 (exp_relop): New function.
2609 (fold_name): Use linker hash table rather than ldsym functions.
2610 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2611 (exp_print_tree): Handle etree_rel.
2612 * ldgram.y (strip_symbols, discard_locals): Removed.
2613 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2614 (REL): New token. Does not appear in grammar, but needed for
2616 (file): Don't call lang_final; it's called by main anyhow.
2617 * ldlex.l: Accept -stats and -no-keep-memory options.
2618 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2619 * ldlang.c: Consistently use fill_type for fill argument.
2620 (lang_init_script_file, script_file): Removed.
2621 (create_object_symbols): Removed. Use
2622 link_info.create_object_symbols_section instead. Changed all
2624 (lang_add_keepsyms_file): Removed.
2625 (lookup_name): Call bfd_link_add_symbols instead of
2626 ldmain_open_file_read_symbol.
2627 (wild): Don't iterate over script_file.
2628 (open_output): Create link hash table.
2629 (lang_place_undefineds): Rewrote.
2630 (lang_size_sections): Handle relaxing (doesn't work yet).
2631 (lang_relocate_globals): Removed.
2632 (lang_finish): Use link hash table rather than ldsym functions.
2633 (lang_common): Rewrote.
2634 (lang_one_common): New function.
2635 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2637 (create_symbol): Removed.
2638 (lang_process): Don't call lang_init_script_file. Call
2639 ldctor_build_sets rather than find_constructors. Don't call
2640 lang_relocate_globals.
2641 (lang_abs_symbol_at_beginning_of): Rewrote.
2642 (lang_abs_symbol_at_end_of): Rewrote.
2643 * ldmain.c (had_y): Removed.
2644 (lprefix, lprefix_len): Removed; use link_info fields instead.
2646 (multiple_def_count, commons_pending, undefined_global_sym_count,
2647 total_symbols_seen, total_files_seen): Removed.
2648 (link_callbacks, link_info): New variables.
2649 (main): Initialize link_info. Don't call init_bfd_error_vector or
2650 ldsym_init. Don't set now unused variables. Handle -stats.
2651 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2652 (add_ysym): Rewrote.
2653 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2654 search_library, gnu960_check_format, decode_library_subfile,
2655 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2657 (add_keepsyms_file, add_archive_element, multiple_definition,
2658 multiple_common, add_to_set, warning_callback, undefined_symbol,
2659 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2661 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2662 require symbols for %C; look them up instead.
2663 * emultempl/hppaosf.em: Pass link_info to
2664 hppa_look_for_stubs_in_section.
2665 * Makefile.in: Rebuilt dependencies.
2666 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2668 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2670 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2671 ldlang.h and ldctor.h.
2673 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2674 declarations of free and malloc from flex output. Change malloc
2675 to ldmalloc in flex output.
2677 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2679 * ldmain.c (lprefix): Change default from a char to a string
2680 with only one character.
2681 (lprefix_len): Set default to one.
2683 * ldmain.h (lprefix_len): Declare.
2685 * ldsym.c (write_file_locals): Use strncmp rather than a character
2686 comparison for lprefix.
2688 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2691 * emultmpl/hppaosf.em: Include ldexp.h.
2692 (before_parse): Set lprefix and lprefix_len correctly.
2694 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2696 * ldlex.h: Don't declare yywrap if it is a macro.
2697 * ldlex.l: Include sysdep.h.
2698 * ldlang.c (lang_for_each_statement_worker,
2699 lang_for_each_statement): Forgot to use PARAMS.
2701 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2703 * Makefile.in: Added .PHONY targets where appropriate. Added some
2705 (gcclibdir, version): Removed unused variables.
2706 (DEP): New variable, set to mkdep.
2707 (ALL_CFLAGS): New variable. Used in .c.o target.
2708 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2710 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2711 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2712 mostly obsolete variables. Adjusted remaining uses.
2713 (DEF_EMUL): Removed variable.
2714 (ldmain.o): Handle undefined EMUL error correctly.
2715 (ldemul-list.h): Depend on config.status rather than Makefile.
2716 Create via temporary file.
2717 (ver960.c, roll, make): Removed obsolete targets.
2718 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2720 * dep-in.sed: New file, used when rebuilding dependencies.
2722 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2724 Made many changes to eliminate gcc warnings. Made various
2725 cosmetic changes, declared various things in header files, removed
2726 various extern declarations from .c files. No substantive
2729 * ldlang.c (lang_process): Ifdef out final call to
2730 lang_size_sections again (reverting change of Nove 2), since it
2731 breaks the Sun4 linker.
2733 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2735 * configure.in (alpha-*-netware*): New target; use alpha.
2737 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2739 * configure.in: Group targets by CPU. Merge some m68k target
2740 entries with different CPU specs that use the same ld_target
2743 * configure.in: Add sparc*-*-coff.
2744 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2745 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2746 (em_coff_sparc.c): Add dependencies and build rules.
2748 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2750 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2752 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2754 (command_line_option): Accept and ignore them (for now).
2755 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2756 where n is a number.
2758 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2760 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2761 not in bfd_com_section, create the section in the BFD so that it
2762 can be placed in the right output section.
2764 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2766 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2767 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2768 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2769 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2770 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2771 Move OTHER_READONLY_SECTIONS after all the other readonly
2772 sections. Don't use DATA_ADDR twice.
2774 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2775 p is in a common section, make sure the BFD has a section of that
2778 * ldlang.c (lang_common): Add newline to error message.
2780 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2782 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2783 Lynx-specific script instead of m68kcoff.
2784 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2785 (ENTRY): Define as __main.
2786 (TEXT_START_ADDR): Define as 0.
2787 (PAGE_SIZE): Define as 0x1000.
2788 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2789 * scripttempl/m68klynx.sc: New file.
2791 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2793 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2794 arguments rather than treating them as emulation names.
2796 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2798 * configure.in: Support x86 unixware and netware plus generic netware.
2800 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2802 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2805 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2807 * Makefile.in (distclean): Don't delete dvi or info files.
2808 (ld.info): Update dependency list.
2809 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2811 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2813 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2814 Set output_filename instead of creating a new node.
2815 (open_output): Don't set output_filename.
2816 (lang_final): Create the new node here.
2817 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2819 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2821 From Pete Hoogenboom (hoogen@cs.utah.edu):
2823 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2824 edata, _edata, end): Add definitions of these symbols.
2825 (__end): Remove definition of this symbol.
2826 (__data_start): Move definition of this symbol.
2828 * emultempl/hppaosf.em: Various fixes and support for linker stub
2830 (hppaosf_finish, hppaosf_search_for_padding_statements,
2831 hppaosf_create_output_section_statements): New functions in
2832 support of linker stub generation.
2833 (ld_hppaosf_emulation): Redefine to include new
2834 emulation-specific routines.
2836 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2837 Pass abs_output_section rather than NULL to avoid invalidating
2840 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2842 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2843 (em_i386mach.c): New rule.
2844 * configure.in (i[34]86-*-mach*): New case.
2845 * config/i386-mach.mt: New file.
2846 * emulparams/i386mach.sh: New file.
2848 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2850 * ld.h (flag_is_*): Removed macros.
2851 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2852 Consistently check the BFD symbol flags directly, rather than
2853 using file_is_* macros.
2855 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2857 * configure.in (sparc*-*-lynxos*): New target.
2858 * Makefile.in: Add rule for em_sparclynx.c.
2859 (ALL_EMULATIONS): Add Lynx emulations.
2860 * config/sparc-lynx.mt: New file.
2861 * emulparams/sparclynx.sh: New file.
2862 * scripttempl/sparccoff.sc: New file.
2864 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2866 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2868 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2870 * relax.c (write_relax): Check return value of bfd_seclet_link.
2872 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2874 * ldlang.c (delete_output_file_on_failure): New variable.
2875 (open_output): Set it after bfd open succeeds.
2876 * ldmisc.c (vfinfo): Test it.
2878 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2880 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2883 * ldemul.c: Support was added to allow emulation-specific
2884 processing to occur. This support was added primarily for linker
2885 stub generation in the elf32-hppa gld.
2886 (ldemul_finish, ldemul_create_output_section_statements): New
2888 * ldemul.h: Support was added to allow emulation-specific
2889 processing to occur. (As described above.) Added finish and
2890 create_output_section_statements fields to
2891 ld_emulation_xfer_struct structure.
2892 * ldlang.c: Add calls to emulation-specific routines.
2893 (lang_process): Add call to
2894 ldemul_create_output_section_statements function.
2895 (lang_process): Add call to a emulation-specific routine (and
2896 some processing after the call).
2898 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2900 * configure.in: mips*- instead of mips-, mips*el changes
2902 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2904 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2905 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2906 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2907 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2908 * config/alpha.mt: New file.
2909 * emulparams/alpha.sh: New file.
2910 * scripttempl/alpha.sc: New file.
2912 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2914 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2915 types of different sizes (eg: 64 and 32 bits), so coerce.
2916 * ld.h (ALIGN_N): Add warning about usage.
2918 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2920 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2921 which we already have a definition, rather than checking in
2922 several different places whether the symbol is weak.
2924 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2926 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2927 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2928 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2929 expanded within them.
2930 * config/mipsb-elf32.mt: New file.
2931 * emulparams/elf32mipb.sh: New file.
2932 * Makefile.in (em_elf32mipb.c): New target.
2934 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2936 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2937 lang_input_file_is_search_file_enum so objects brought in using
2938 INPUT() do a path lookup.
2940 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2942 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2943 instead of {i386,m68k}-coff.
2944 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2945 * config/i386-lynx.mt: New file.
2946 * config/m68k-lynx.mt: New file.
2947 * emulparams/i386lynx.sh: New file.
2948 * emulparams/m68klynx.sh: New file.
2950 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2951 but defaulting to _start.
2953 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2954 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2957 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2959 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2960 HOSTING_LIBS for testing.
2962 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2964 Finish up support for i386-sysv4 (without shared libraries):
2965 * ld.h (flag_is_weak): Define.
2966 * ldlang.c (print_symbol): Mention whether symbol is weak.
2967 (print_input_section): Print weak symbols as globals.
2968 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2969 (enter_global_ref): Do not warn if a weak symbol redefines a
2970 global symbol. Do not let a weak symbol redefine a common symbol.
2971 (enter_file_symbols): Treat weak symbols as global symbols.
2972 (subfile_wanted_p): Do not pull in an object file from a archive
2973 just to resolve an undefined weak symbol.
2974 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2975 error; the error might be that malloc has run out of space.
2976 * ldsym.c (write_file_locals): Treat weak symbols as global.
2977 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2979 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2980 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2981 * emulparams/elf_i386.sh: New file.
2982 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2983 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2984 (ALL_EMULATIONS): Add em_elf_i386.o.
2985 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2986 (em_elf_i386.c): New target, like other em_*.c targets.
2987 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2988 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2989 nonempty, and configured for native, add it to LIB_PATH.
2991 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2993 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2994 Added statements to pass stab and stabstr sections through and
2995 mark them as NOLOAD, which makes GDB happier.
2997 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2999 * configure.in: Accept m68k-lynx-lynxos config.
3001 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3003 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3005 * config/coff-h8300.mt: Add EMUL=h8300h.
3007 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3009 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3011 * Makefile.in: Changed CXX back to g++.
3013 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3015 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3017 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3019 * Makefile.in (TAGS): Use shell wildcards.
3021 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3023 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3025 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3027 * ld.texinfo: re-enable included config file; conditionalize doc
3028 for -oformat to interact properly with SingleFormat doc config
3029 var; rename @up/@down to @raisesections/@lowersections.
3031 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3033 * configure.in: recognize m88110.
3035 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3037 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3038 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3039 ELF emulation is "elf32-hppa" not "elf-big".
3040 (hppaosf_before_parse): Remove unneeded processing of environment
3042 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3043 .text segment of output file.
3044 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3046 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3048 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3051 * ldlang.c, ld.h: updated copyright.
3053 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3055 * ldlang.c (open_output, lang_check): Check return value of
3058 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3060 * scripttempl/h8500.sc: Start all sections in a different segment.
3061 * scripttempl/z8ksim.sc: Handle constructors
3063 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3065 * Makefile.in: revert earlier changes back to execute runtest
3066 with make check. cdtest and bootstrap now function as they
3067 did within the Makefile.
3069 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3071 * Makefile.in: Update dependencies.
3073 * configure.in: Set EMULATION_OFILES in Makefile based on
3074 --with-targets option.
3076 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3078 * Makefile.in: check targets reimplemented to old way.
3080 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3082 * config/i386v.mh, config/irix4.mh: Use gcc
3083 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3084 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3085 bfd/configure.host change.
3087 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3089 * scripttempl/elf.sc: Handle .line and .debug* sections.
3091 * ldlex.l: Use bfd_scan_vma, not strtoul.
3093 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3095 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3096 Remove inital caps in some error messages, change "can't" to
3097 "cannot", add missing colons.
3098 * ldmisc.c (vfinfo): Print "%%" as a single %.
3099 For '%' followed by unrecognized character, print them both
3100 verbatim instead of expecting a char * arg.
3101 For '%C', don't put the function name in parens.
3103 * ldexp.c (invalid): Pass "%%", not "% ".
3105 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3107 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3108 (BSS_VAR): Removed; now always define _fbss.
3109 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3112 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3114 * configure.in: z8k-coff is the same as z8k-sim
3116 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3118 * testsuite/lib/ld.exp: new file
3119 * testsuite/config/unix-ld.exp: new file
3120 * testsuite/ld.bootstrap/bootstrap.exp: new file
3121 * Makefile.in: add dejagnu support for make check
3123 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3125 * ldlex.l (comment): Add missing newline in message.
3126 * ldindr.c (add_indirect): Ditto.
3127 * ldexp.c (exp_fold_tree): Ditto.
3129 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3131 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3134 * ldmisc.c (multiple_warn): New function.
3135 * ldmisc.h: Declare it.
3136 * ldmain.c (enter_global_ref): Call it.
3137 * ld.h (ld_config_type): Add warn_common.
3138 * ldlex.l, ldgram.y: Set it with -warn-common option.
3139 * ldver.c (help): Document it.
3141 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3143 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3144 target-specific sections, and for changing data section vma.
3146 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3148 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3149 terminals, for Solaris.
3150 (dirlist_ptr): New static variable.
3151 (command_line_option): Accept new options.
3153 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3156 * config/sun4sol2.mt: Pass emulation name without ".sh".
3158 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3159 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3161 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3163 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3164 .dtors, .data1, .rodata1 sections, instead of combining them into
3165 other sections. For `-r', set all section start addresses to
3168 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3169 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3170 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3172 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3174 * genscripts.sh: If this is the default emulation, set
3176 * emultempl/*.em: Use it to determine whether to compile in the
3179 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3180 genscripts.sh. Pass the current emulation name without ".sh" on
3182 * genscripts.sh: Take an default emulation arg.
3183 Use the current emulation name as EMULATION_NAME.
3184 Make default lib path for cross-compiling ':', not null.
3185 * emulparams/*.sh: Don't set EMULATION_NAME.
3186 * ldemul.c (ldemul_get_script): Take isfile arg.
3187 Pass it to emulation's get_script function.
3188 * ldemul.h: Adjust get_script prototypes.
3189 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3191 * ldfile.h: Declare it.
3192 * ldgram.y: Accept a script on the command line again,
3193 for parsing compiled-in scripts.
3194 * ldmain.c (main): If ld script is a file, parse it as a -T
3195 option, otherwise parse it directly.
3196 * emultempl/*.em (*get_script): Return the scripts themselves if
3197 this is the default emulation; otherwise return their file names.
3198 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3200 * emulparams/m88kbcs.sh: Use it.
3202 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3204 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3206 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3207 there's no change log entry yet, tsk tsk) from the list of
3208 emulations compiled in until Mark gets around to checking in
3209 emulparams/i386linux.sh.
3210 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3211 changed, this file gets updated.
3213 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3215 * ldgram.y (OPTION_Lfile): New token.
3216 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3217 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3219 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3221 * configure.in: h8/300h support needs own .mt file.
3222 config/coff-h8300h.mt: New file.
3224 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3226 * ldmain.c: Don't include sys/stat.h; it already got included
3227 somewhere along the way.
3229 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3231 * Makefile.in: Add h8300h support.
3232 emulparams/h8300h.sh: New file.
3233 scripttempl/h8300h.sc: New file.
3235 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3237 * ldfile.c (ldfile_open_file): In error message, use the name the
3238 user gave (e.g., "-lc"), rather than the base file name.
3240 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3242 * ldmain.[ch]: Remove initial Q_ from function names.
3243 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3245 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3247 * ldlang.c (lang_process): Move loading of default script from
3248 here to main. Add a "/" to start of script name to prevent
3249 finding it in "." first.
3251 * ldmain.c (set_scripts_dir): Don't look in "." first.
3253 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3256 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3258 * Makefile.in (em_m88kbcs.c): Correct dependency.
3259 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3260 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3261 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3263 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3265 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3266 main.c (main): Print the errno string in the error message.
3268 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3270 * configure.in: Accept h8300h for target cpu.
3272 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3273 present (demangle is smart enough to know whether to do it or not).
3275 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3277 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3278 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3280 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3282 * ldmain.c (get_emulation, check_for_scripts_dir,
3283 set_scripts_dir): New functions.
3286 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3288 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3289 Create symbol "end" instead of "__end". Comment out some parts
3290 that may not be needed (yet) for elf.
3292 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3294 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3296 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3298 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3299 when no prototype is being supplied.
3300 (ldmalloc, ldrealloc): Size argument is now size_t.
3302 * ldmisc.c (finfo): New function, accepts FILE* argument.
3303 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3304 without leading zeros.
3305 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3306 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3308 (concat, buystring): String lengths are size_t.
3309 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3311 * ldlang.c (new_statement): Size argument is now size_t. Added
3312 forward declaration with prototype.
3314 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3316 * ldgram.y (OPTION_v): Don't turn on verbose output.
3318 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3320 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3323 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3325 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3326 collect2 doesn't look for gld any more anyhow.
3328 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3330 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3331 now have a non NULL srefs_chain.
3333 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3334 hp300hpux, since the latter does not exist.
3336 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3338 * genscripts.sh: Put the scripts in the ldscripts directory, not
3340 * configure.in (ldscripts): Make, instead of emulations.
3341 * Makefile.in (scriptdir): Take off the "ld" part.
3342 (install, clean, distclean): Use ldscripts, not emulations.
3343 In tests, don't pass -Lemulations.
3344 Don't pass tooldir/lib to genscripts.sh.
3345 * genscripts.sh: Don't take tooldir/lib arg.
3346 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3347 default script file.
3349 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3351 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3353 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3355 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3357 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3359 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3360 run in parallel without colliding on yacc's static file names.
3361 Without the stub rule, make will try to start two yacc's
3362 concurrently which fails because of yacc's static file names.
3364 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3366 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3369 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3371 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3372 different from libdir.
3374 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3376 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3378 * ldver.c (help): New function.
3379 * ldver.h: Declare it.
3380 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3382 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3384 * Makefile.in (INCLUDES): Don't need ../include any more.
3386 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3388 * ldlex.l, ldgram.y: Support new -oformat option.
3389 Remove attempt at supporting script fragments on the command line.
3390 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3391 * mri.c (mri_format), ldgram.y: Change callers.
3392 * ldlang.h: Change prototype.
3394 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3396 * Makefile.in: canonicalize install.sh; for use within
3397 this directory (and subdirs)
3399 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3401 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3403 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3406 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3408 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3409 It wasn't documented (or likely used) and wastes time.
3410 (try_open): If EXTEN is empty, don't try it.
3412 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3413 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3414 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3415 with normal function declarations.
3417 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3418 Move *.sc-sh to scripttempl/*.sc.
3419 * {emultempl,emulparams,scripttempl}/README: New files.
3420 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3421 removed, replaced with generic.em.
3422 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3423 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3425 * *.em (*_get_script): Return script name instead of script contents.
3426 * ldlang.c (lang_process): Change caller.
3428 * ldlex.l, ldgram.y: Recognize -m option.
3429 Check for input files after *all* options in grammar.
3430 * ldmain.c (main): Check for -m options. Add default directory
3433 * mkscript.c: File removed.
3434 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3435 to add to the default LIB_PATH.
3436 Look for input files in the new subdirectories.
3437 Create the scripts in emulations subdirectory and don't filter
3438 them through mkscript.
3439 * configure.in: Make the emulations subdirectory.
3441 * Makefile.in: Account for all of the above changes.
3442 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3443 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3444 Put CFLAGS last in the compilation rules.
3445 Add -I../bfd to INCLUDES so sysdep.h is found.
3447 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3449 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3451 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3452 dependent on RELOCATING, not RELOCATION.
3453 * hp3hpux.sh (SHLIB_PATH): Define it.
3455 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3457 * ldfile.c (try_open): If opening without the extension fails,
3458 try with the extension even if -v or -V was given.
3459 had_script is imported (from ldgram.y), not exported.
3461 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3463 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3465 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3467 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3468 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3470 (section): Use statement_list_opt, not statement_list.
3471 * m68kcoff.sc-sh: Gather constructors and destructors and define
3472 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3473 * sa29200.sc-sh: Gather constructors and destructors and define
3474 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3476 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3478 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3479 * configure.in: No longer need to configure to get sysdep.h.
3481 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3483 * Makefile.in: remove install:all and install-info:info
3484 dependencies (these cause some spurious rebuilds at 'make install'
3487 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3489 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3490 (mips-idt-ecoff*): Added trailing '*'.
3491 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3492 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3493 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3495 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3496 incorrect definitions.
3498 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3500 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3501 symbols, unless stripping.
3503 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3505 * Makefile.in: configure looks for ####, so remove lines with many
3507 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3508 and HOSTING_LIBS correctly so that ``make check'' will work.
3510 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3512 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3513 to etext, edata, and end. Needed for IRIX 4.0.5F.
3514 Patch from mwp@iconix.oz.au (Michael Paddon).
3516 * Version 2.2.1 released.
3518 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3520 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3521 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3523 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3525 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3528 * Version 2.2 released.
3530 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3532 * ldver.c (ldversion): Bump version number to 2.2.
3534 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3538 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3540 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3542 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3544 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3545 mkscript.o, rather than directly from mkscript.c.
3547 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3549 * configure.in: Look for ${target_makefile_frag} relative to
3550 ${srcdir}, not relative to build directory.
3552 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3553 * configure.in: Recognize hppa*-hp-osf.
3554 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3555 (em_hppaosf.c): Build it.
3556 * config/hppaosf.mh, hppaosf.mt: New files.
3558 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3559 some system header files. All uses changed.
3561 * configure.in: Recognize i386-aix configurations as i386-coff
3564 * configure.in: Recognize m68*-*-hpux.
3565 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3566 the value of STACKZERO.
3567 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3568 (em_hp3hpux.c): Build it.
3569 * hp3hpux.sh, config/hp300hpux.mt: New files.
3571 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3573 * mips.sc-sh: Put constructors in the .data section.
3574 * Makefile.in (cdtest): Added dependency on ld.new.
3576 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3578 * Makefile.in: Change definition of $(tooldir) to match FSF.
3579 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3580 Support VAX Ultrix and BSD.
3582 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3584 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3586 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3588 * ldlang.h (struct memory_region): Change `length' and
3589 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3590 * ldlang.c, mri.c: Corresponding changes, plus lint.
3592 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3594 * configure.in: For all i386 targets, accept i486 as well.
3596 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3598 * ldlang.c (wild_doit): Preserve all flags for a
3599 SEC_SHARED_LIBRARY section.
3600 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3601 computing largest_section.
3603 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3605 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3606 fields of newly created structure.
3608 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3610 * ldmain.c (g_switch_value): New variable.
3611 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3612 (command_line_option): Accept -G and set g_switch_value.
3613 * ldlex.l (COMMAND): Accept -G.
3614 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3616 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3618 Support for linking and loading at different places:
3620 * ldlex.l: Add "AT" keyword.
3621 * ldgram.y: Cleanup, and parse AT.
3622 * ldlang.c (print_output_section_statement): Print output address
3623 of section in map. (lang_size_sections): Fill sections' lma with
3625 * ldlang.h (lang_output_section_statement_type): Add load_base
3628 * ldindr.c (add_indirect): Keep more information in the alias
3630 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3631 attribute from an input section.
3632 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3633 default. (Q_enter_file_symbos): Indirect symbols now are known by
3634 their section, not a special symbol flag.
3635 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3636 (write_file_globals): Write the mapping for an indirect symbol.
3637 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3640 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3642 * ld.texinfo: changes for q1
3644 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3646 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3648 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3650 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3652 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3654 * mips.sc-sh: Added variables which may be overridden by a
3656 * mipsidt.sh: New file; emulation for IDT MIPS board.
3657 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3658 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3659 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3660 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3662 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3664 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3666 * i386bsd.sh, config/i386bsd.mt: New files.
3667 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3669 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3671 * mri.c: Add extern declaration of strdup.
3672 * ldsym.c (KEEP macro): Add spaces around '=' for the
3673 sake of old (e.g. PCC) compilers.
3675 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3677 * ldver.c: Bump to version 2.1.
3679 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3681 * ldgram.y: allow section types without address expressions.
3682 * ldlang.c (lang_relocate_globals): avoid possible hang with
3683 undefined but unreferenced symbols.
3684 * relax.c (relax_section): don't complain if the script file isn't
3685 relaxable but -relax is set
3687 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3689 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3691 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3693 * mipsbig.sh: New file. Big endian MIPS emulation.
3694 * config/mips-big.mt: New file. Use mipsbig emulation.
3695 * configure.in (mips-sgi-irix*): Use target mips-big.
3696 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3697 (em_mipsbig.c): New target. Uses mipsbig.sh.
3699 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3701 * mips.sc-sh: Put .scommon sections into .sbss section.
3703 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3704 rather than always putting them in bfd_com_section.
3705 * ldlang.c (lang_common): If a common symbol is not in
3706 bfd_com_section, put in a section of the same name, rather than
3707 always putting it in section COMMON.
3709 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3711 * ldmain.c (subfile_wanted_p): If we already have a common
3712 definition of a symbol, don't necessarily pull in an object file
3713 that provides a non-common definition.
3715 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3716 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3718 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3719 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3721 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3723 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3726 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3728 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3729 checking for equality to bfd_com_section.
3731 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3733 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3734 targets, linker script.
3735 * mipslit.sh: New file. Little endian MIPS emulation.
3736 * config/mips-lit.mt: New file. Use mipslit emulation.
3737 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3738 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3739 (em_mipslit.c): New target. Uses mipslit.sh.
3741 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3743 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3744 $(tooldir)/bin/gld, so that gcc can find it with or without
3747 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3749 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3750 write_norel. All linking is now done via write_relax. Call
3751 ldsym_write before calling write_relax.
3752 * relax.c: Added copyright.
3753 (write_relax): Renamed from write_relaxnorel. Added relocateable
3754 argument. seclet_dump renamed to bfd_seclet_link.
3755 * relax.h: Added copyright.
3757 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3759 * ldmain.c (decode_library_subfile): Patch from
3760 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3762 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3764 * config/vxworks960.mt renamed to config/i960.mt
3766 * configure.in: sparc-aout emulates a sun4, as does
3767 sparc*-vxworks, i960-nindy uses gld960 emulation
3769 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3771 Fix support for NOLOAD, add INCLUDE
3772 * ldfile.c (ldfile_open_command_file): pass file name to
3774 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3775 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3778 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3780 * Makefile.in, config.h: no more default emulation. Make the lack
3781 of emulation a compile time error
3783 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3785 * configure.in: recognise all sparclite variants, not just 'sparclite'
3787 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3789 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3792 * configure.in: accept *-ericsson-ose for any m68k CPU.
3794 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3795 for each output section.
3797 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3799 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3800 macro bfd_asymbol_bfd as appropriate.
3801 * Makefile.in: Un-duplicate ldlex.c dependency.
3802 * condigure.in: Replace my_host case table by sourcing
3803 ../bfd/configure.host. Allow std-host as the default.
3804 * ldmisc.c: Change logic for C++ name demangling: There is
3805 no initial '_' to remove from stab-derived function names.
3807 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3809 * ldlang.c (lang_init_script_file): don't attach the output file
3810 sections to the script file.
3812 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3813 * ldlang.c (wild): run expansion loop over command line bfd too.
3814 (lang_ini_script_file): initialize more parts of the command line
3816 * ldlex.l: fix DEFINED start states.
3818 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3820 * ld.texinfo: new doc.
3821 * ldgram.y, ldlex.l: understand -y<symbol>
3822 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3823 print info. (add_ysym): new function.
3824 * ldsym.h: (ldsym_type): new define SYM_Y.
3826 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3828 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3829 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3830 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3831 macros with PARAMS. Recreational cleanup. Update copyrights.
3833 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3835 * Makefile.in: pass down the bfd source directory for includes
3837 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3839 * ldlang.c (lang_size_sections): don't change size and address for
3840 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3843 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3845 * relax.c (build_it): re-enable the processing of data_statements
3846 in scripts, makes counted contructor lists work again.
3848 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3850 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3852 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3854 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3857 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3859 * Support for i386-sysv.
3860 configure.in: check for i386-*-sysv* and i386-*-sco*.
3861 i386coff.sc-sh: rewrote to support SVR3 by default.
3862 ldctor.c (find_constructors): preserve stat_ptr.
3863 ldlang.c (wild_doit): initialize vma and size of new output
3864 section to corresponding input section. This is required for
3865 shared library support.
3866 (lang_size_sections): don't modify vma and size of sections which
3867 are never loaded (for shared libraries).
3868 ldwrite.c (copy_and_relocate): copy the contents of any section
3869 which has contents, not just sections which are loaded (for shared
3872 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3874 * ldlang.c (size_input_section): count the sizes of all sections
3877 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3879 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3880 to demangle symbols better
3882 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3884 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3885 exist when linking with -r.
3887 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3889 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3892 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3894 * ldmain.c (linear_library): don't even think about processing
3895 an object file if it's already been done
3897 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3899 * configure.in: the hp9000/300 config file is now hp300
3901 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3903 * config/z8ksim.mt: new file
3905 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3907 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3908 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3910 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3911 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3912 * ldlang.c (lang_add_keepsyms_file): New function.
3913 * ldlex.l: Handle "-retain-symbols-file".
3914 * ldsym.c (keepsyms_file, kept_syms): New vars.
3915 (process_keepsyms): New functihon; reads file, marks symbols for
3917 (write_file_locals): File symbols should always be kept.
3918 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3919 and "-s". Process retain-symbols file before setting symtab.
3920 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3921 (keepsyms_file, kept_syms): Declare them.
3923 * ldmain.c (main): Non-fatal errors should still cause non-zero
3924 exit status even with -r.
3926 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3928 Added initial support for the z8k
3929 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3930 * configure.in, Makefile.in: modified to reflect above
3932 * ldlang.c (lang_check): when linking conflicting architectures,
3933 make the output file reflect at least one of the bad inputs.
3935 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3937 * Makefile.in (install): if $(tooldir) exists, install ld in
3940 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3942 * Makefile.in, configure.in: modified to support i386-coff
3943 * i386coff.sh: new file
3945 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3947 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3948 added m68k-coff emulation mode, stolen from a29k emulation.
3949 Almost certainly wrong, but perhaps better than sun3.
3951 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3953 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3954 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3955 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3956 This is one character shorter, and lets people build on
3957 SVR3 system. (ld__h8300xray.[co] was the killer there;
3958 h8300xray.sc-sh is also overlong, but seems harmless.)
3959 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3960 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3961 * configure.in: Add host isc.
3963 * ldver.c: Call it version 2.0.
3965 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3967 * ldver.c: Bump to version 0.98.
3970 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3972 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3974 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3975 * ldlex.l: Moved comment() to end, since some compilers
3976 otherwise have problems with input() used before it is defined.
3978 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3980 * configure.in: added Solaris 2 and Irix 4 host support.
3982 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3984 * Makefile.in: remove -S flag from the FLEX definition
3986 * configure.in: rewrote, using new style case statement. use
3987 m68k.mt for m68k-aout systems
3989 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3991 * Makefile.in: map "ld" through program_transform_name when
3994 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3996 * cplus-dem.c: Removed. Use the version in libiberty now.
3997 * ldmisc.c: Use new libiberty version of cplus_demangle().
3999 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4001 * gld960.em (gld960_choose_target): default to little endian, not
4004 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4006 * ldlang.c (lang_process): don't pass null pointers when
4007 abs_output_section is what is required.
4008 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4009 used, and pass that down.
4010 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4013 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4015 * configure.in, config/ose68.mt: renamed OSE to ose.
4017 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4019 * ldsym.c (write_file_locals): Reorder check for common or
4020 undefined symbols so that it works.
4022 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4024 * configure.in: accept all m68K family members.
4026 * Makefile.in: always create installation directories.
4028 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4030 * ldlex.l: now parses comment correctly, added ~ to acceptable
4033 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4034 unary -ve constants.
4036 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4037 the command line can't be found.
4039 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4041 * ldlang.h: add new field "loadable" to output_section_statement.
4042 * ldlang.c (lang_output_section_statement_lookup): initilize new
4043 field. (wild_doit): if new field is not set, then stop output
4044 section from being loadable.
4045 (lang_enter_output_section_statement): set the field from the
4047 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4048 * h8300hms.sc-sh, h8300hms.em: get -r right.
4050 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4052 * ldint.texinfo: New internals manual (beginnings thereof).
4053 * PORTING: Removed, merged into ldint.texinfo.
4055 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4057 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4058 cdtest.exp: A test program (copied from libg++/test-install)
4059 that tests that constructor and destructors are handled
4062 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4064 * Makefile.in (install): install from ld.new, renaming during the
4065 copy, or else the next 'make install' needs to re-link ld.
4067 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4069 * configure.in: generalise hp recognition (from sef).
4071 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4073 * configure.in: recognize bsd and hpux hppa configurations.
4074 error messages echo to stderr, not stdout
4076 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4078 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4079 ldmisc.c: removed rcsid's.
4081 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4083 * ldlang.c (lang_map): print changes in sizes due to relaxing
4084 (size_input_section): maintain the delta information.
4085 * ldlang.h: add new field to struct to contain delta info.
4086 * relax.c (relax_section): complain if input not relaxable.
4087 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4090 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4092 * ldmain.c(main): prevent -r and -relax from being on at the same
4095 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4097 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4101 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4103 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4105 * ldlang.c(open_output): set the target arch and machine as soon
4106 as we can. (lang_size_sections): use new macros for setting vma
4109 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4111 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4112 Also deleted an unreachable path to wrs.
4114 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4116 * Makefile.in (install): use -d test for $tooldir before
4117 installing ld there so that $tooldir can be inherited from
4120 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4122 * ldlang.c: Two non-substantial changes for the sake of
4123 the old Portable C Compiler.
4125 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4127 * ldgram.y, ldlex.l: parse ABSOLUTE
4128 * ldexp.c: add support for ABSOLUTE
4130 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4132 * Makefile.in: Added default definitions for HOSTING_CRT0,
4133 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4134 * config/*.mh: Miscellaneous clean-up: Removed definitions
4135 of YACC (since it is not longer used in the Makefile).
4136 Remove HOSTING_* definitions that are subsumed by the
4137 ones added to Makefile.in. Removed most definitions of CC.
4138 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4139 These are no longer needed.
4141 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4143 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4144 rules, since these are used when building a distribution.
4145 * Makefile.in (ldlex.c): Don't re-direct output, since that
4146 leaves a bogus output files if it fails.
4148 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4149 * ldlex.c: Fix some unnecessary flex-specific-isms.
4151 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4153 * ldgram.y: move spurious semicolon
4154 * ldexp.h: fix prototype
4156 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4158 * ld.texinfo: references to linker now say "ld" not "gld".
4160 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4162 changed calling convention for Q_enter_global_ref
4163 * ldexp.c, ldlang.c, ldmain.c: reflect this
4164 * ldver.c: bump version to 1.97.1
4165 * ldindr.c (add_indirect): when an edict declaring an indirect
4166 symbol is found, make sure that any ideas about the symbol being
4167 common are changed if it now known to be defined.
4168 * ldmain.c (linear_library): complain once if archive isn't
4170 * ldlang.h, ldlang.c: make room for and initialize the complain
4173 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4175 * Makefile.in: use flex & bison from ../ if they exist.
4177 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4179 * relax.c (build_it): don't allocate space in the output file for
4180 stuff if -R flag applys to it.
4181 * ldfile.c: merge in VMS filename support
4182 * ldmain.c (main): take out ./ from library path, and close file
4183 before unlinking. Make multiple defs of a symbol create an
4185 * ldmisc.c: fatal errosrs delete output file
4187 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4189 * ldver.c: Increase version number to 1.97, for consistency
4192 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4194 * Makefile.in: FLEX -> LEX.
4196 * ld.texinfo: {} -> @{@}.
4198 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4200 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4201 (and associated change in -c option, now used for these scripts)
4203 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4205 * ldver.c: Bumped version to 1.96 - new release, resync with the
4207 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4208 rather than with raw malloc, makes it easier to track where memory
4210 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4211 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4212 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4215 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4217 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4219 * Makefile.in: use bootstrap for check.
4221 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4223 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4225 * Makefile.in: now use flex, not lex
4226 * ldlex.l, ldlang.c, ldctor.c: lint
4228 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4230 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4231 different sorts of filenames on the command line than in a script.
4233 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4235 * Makefile.in: rework CFLAGS so that they can be passed on the
4236 make command line. Remove MINUS_G. Default CFLAGS to -g.
4238 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4240 * relax.c: added handling for new "padding" seclet type, used to
4241 fill out gaps between section.
4242 * ldgram.y, ldlex.l: now -defsym on the command line is done
4245 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4247 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4249 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4251 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4254 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4256 * Makefile.in (install): Install second copy in $(tooldir)/bin
4257 without $(program_prefix), since that's what gcc expects.
4259 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4261 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4262 * h8300*: fix bit rot and add support for h8300xray target
4263 * go32.sh: target emulation for go32.
4265 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4267 * gld960.em, i960.sc-sh. Fix i960 bit rot
4269 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4271 * Makefile.in: install man page.
4273 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4275 * config/mt-<foo> renamed to <foo>.mt
4276 * config/mh-<foo> renamed to <foo>.mt
4277 * configure.in changed to reflect this
4278 * genscripts.sh now make .xbn files rather than .xN files
4280 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4282 * ldver.h: fix decl of ldversion.
4284 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4286 * Makefile.in: added check target.
4288 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4290 * ldmain.c (Q_enter_file_symbols): now aliases work again
4292 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4294 * Makefile.in: added clean-info target.
4296 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4298 * ldexp.c (exp_print_tree): don't try and follow null pointers
4300 * ldgram.y: remove 11 shift reduce errors
4302 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4304 * Makefile.in: added tooldir and program_prefix.
4306 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4308 * ldlang.c (size_input_section): don't move absolute sections
4312 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4314 * cplus-dem.c: yet another copy of this - maybe it should go into
4316 * ldgram.y: now -V and -v have different actions
4317 * ldver.c: if -V, prints list of emulations compiled in
4318 * ldmisc.c: support for cplus demangling
4321 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4323 * Makefile.in, configure.in: removed traces of namesubdir,
4324 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4325 copyrights to '92, changed some from Cygnus to FSF.
4327 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4329 * Makefile.in: Change mkscript rule into one for ./mkscript
4330 (for the sake of makes that don't realize they're the same).
4331 * PORTING: Add more details.
4332 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4334 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4336 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4337 config/mt-hp300bsd: New port to hp300 running BSD.
4339 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4341 Major rewrite of how ld is configured. The major idea
4342 is to use shell scripts to generate everything.
4343 * generic.em replaces ldtemplate.
4344 * Other *.em files replace various *.c files.
4345 A *.em file is a shell script that generates the corresponding
4346 ld__*.c file that implements an emulation. This is usually
4347 a straight 'cat' of a here-document, possibly with substitutions.
4348 * Script files (*.sc) are places by *.sc-sh scripts.
4349 Again, these are simple shell scripts that 'cat'
4350 here-documents, usually with some substitutions.
4351 The output a *.sc-sh is a script file.
4352 * Each emulation is defined by a short shell script with
4353 extension *.sh that specifies the emulation-specific
4354 parameters (such as the name of the *.sh-sc and *.em
4356 * genscript.sh is the master shell script used to generate
4357 an emulation. It is passed various argument, including
4358 the name a the emulation-speciic *.sh file that it
4359 "sources" to set variables to emulation-specifc parameters.
4360 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4361 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4362 * config/mh-foo: Rename LDEMULATION names as appropriate
4363 (usually 'gldfoo' -> plain 'foo').
4364 * ldwrite.c: Fixed a typo in a comment.
4365 * Makefile.in: Major changes. Removed some the sed
4366 magic to converts scripts, since that is now handled
4367 by genscripts.sh and the *.sc-sh scipt generators.
4368 * config.h: Remove a bunch of macros defining emulations
4369 and targets. This becomes one less file to edit when
4370 adding emulations or targets.
4371 * ldemul.h (struct ld_emulation_xfer_struct): Add
4372 emulation_name and target_name fields.
4373 * ldemul.c, ldemul.h: Define some default functions used
4374 by most emulations (and remove from the *.em scripts).
4375 * ldemul.c (ldemul_choose_target): Search the new
4376 ld_emulations array using a loop (instead of a hardwired
4377 nested if statement).
4378 Define the ld_emulation from the automatically-geenrated
4379 ldemul-list.h. This means you no longer have to edit ldemul.c
4380 to add a new emulation.
4381 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4382 their expansions, since the former no longer exist.
4383 * PORTING: A very rough first draft of a porting guide.
4385 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4386 to be terminated by a new-line (instead of requiring a semicolon).
4388 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4390 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4391 tests for NULL pointers all over the place.
4392 * ldlang.c (lang_process): remember to relocate global symbols
4393 *after* relaxing has done it stuff.
4395 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4397 * config/mt-coff-h8300: use EMUL like everything else
4398 * ldlang.c: (print_padding_statement): print the right address.
4399 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4402 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4404 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4405 * ldlang.c (print_data_statement): print the right address.
4407 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4409 * Makefile.in: The rule for testing ld by re-linking itself
4410 via an intermediate -r link was moved to the ld1 rule
4411 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4412 which allows the bootstrap rule to work.
4413 * ldctor.c (find_constructors): Don't create a constructor
4414 list if it is already defined (as would happen if ld is
4415 invoked by collect).
4417 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4419 * config/mh-sparc.h: now uses libgcc.a
4420 * ldmain.c: quit using exit
4421 * *sc: use *(COMMON) rather than [COMMON]
4422 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4423 to allow preprocessing of .l file.
4424 * Makefile.in: New ldlex.l mangling
4425 * ldexp.c (fold_binary): perform expressions with % and / in
4427 * ldfile.c (open_a): open archives on VMS in a special way
4430 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4432 * ldgram.y: map -M behave in the same way as -Map (sets file name
4434 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4435 whether or not relaxing has been done.
4436 * ldmain.c: don't open a map file if it doesn't have a name
4437 * relax.c: all the brains have moved into bfd.
4438 * ldwrite.c: ammend comment
4440 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4442 * Makefile.in: added relax, also made three stage go through a
4445 * config.h: if GNU960 defined, then default emulation mode is
4447 * ldexp.h, ldexp.c: map to file hooks
4448 * ldlang.c: map to file hooks
4449 * ldgram.y: added -Map -relax
4450 * ldlex.l: added -relax, -Map
4451 * ldmain.c: open map file
4452 * ldmisc.c: support for map file
4453 * ldwrite.c: new relax magic
4455 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4457 * Makefile.in, config/tm-*.h: Clean up make output, only
4458 pass DEFAULT_EMULATION to ldmain.c.
4460 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4462 * ldver.c: Bump to version 1.94.
4464 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4466 * Makefile.in: infodir belongs in datadir.
4468 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4470 * Makefile.in: Pass -y to bison. (Again;
4471 accidentally deleted by Rich.)
4472 * news.sc, ldgld68k.sc: Define __end as well as _end.
4474 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4476 * ldindr.h: added to contain prototypes of ldindr.c
4477 * ldfile.c: include ctype.h
4478 * ldmain.c: include the requried prototype headers
4479 * ldwrite.c: get_reloc_upper_bound has been renamed
4480 bfd_get_reloc_upper_bound
4482 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4484 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4485 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4486 spaces following hyphens, bsd make can't cope. added
4487 standards.text support and made it look like all the other
4490 * configure.in: configure now runs entirely in objdir so make file
4491 existence checks against ${srcdir}. Mark this directory as
4494 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4496 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4497 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4498 and mandir now keyed off datadir by default.
4500 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4502 * ldver.c: Bumped version to 1.93.
4503 * Makefile.in: Pass -y to bison.
4505 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4507 * config.h: h8 is now coff, not ieee
4508 * h8300hds.sc: reflect the same
4510 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4512 * ldver.c (ldversion()): Update to 1.92.
4513 * ldctor.c: There are two places constructor sets
4514 can be defined. One of them checked for an existing
4515 duplicate, the other didn't. Unfortunately, the latter
4516 was called after the former ...
4517 So, factor out code for inserting a new element into
4518 constructor_name_list (after checking for a duplicate)
4519 into a new function add_constructor_name, and call
4520 it from both aforementioned places (ldlang_add_constructor
4521 and ldlang_check_for_constructors).
4523 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4525 * Makefile.in: Rename .c files generated from ldtemplate
4526 to have names starting with ld__. This helps 'make clean'.
4528 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4530 * Makefile.in: Take out the version number for install
4531 * m88kbcs.sc: put in contructor blocks.
4533 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4535 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4536 parameter, a format, and an arg pointer, and rename it to
4537 vfinfo(). Write info() in terms of new vfinfo().
4538 New einfo() is the same as info(), except it writes to stderr.
4539 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4540 ldmisc.c: Replace "error" calls to info() by new einfo().
4542 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4544 * ldlex.l ldgram.y: made -V option do same as -v
4545 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4548 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4549 i386 aout changes from Bob Kukura
4550 * Makefile.in, config.h: added i386aout support
4551 * configure.in: fixed /h-{myhost} typo
4552 * ldgram.y: -MM now gives more boring map.
4553 * ldlang.c: now does D_PAGED flag the right way.
4554 * ldsym.c: -MM flags does the right thing.
4556 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4558 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4559 * ldlang.c (init_os): Compensate for BFD change,
4560 where bfd_make_section now returns NULL for a duplicate
4561 section request, instead of the old section.
4563 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4565 * ldver.c: Bump to version 1.91 (consistent with binutils).
4567 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4569 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4570 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4571 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4572 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4573 Add or update copyright notices.
4575 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4578 * Makefile.in: Changed installation directory name scheme
4579 to be consistent with gcc. Also changed 'install'.
4581 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4583 * Makefile.in: new targets ld.mm, ld.me
4585 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4587 * Makefile.in, ldtemplate: Need to use separate scripts
4588 for -n and -N options. Yet more complication.
4590 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4592 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4593 work). Add some lines to avoid Sun Make VPATH bugs.
4595 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4597 * news.sc: Add alignment for data segment.
4598 * ldtemplate: Add (yet another) script to get for -n or -N
4599 options. (These need different alignment than ZMAGIC files.)
4600 * Makefile.in: Add stuff for new foo.xn scripts.
4601 These are generated by replacing "ALIGN(0x...00)" by ".".
4603 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4605 * Makefile.in: new targets ld.ms, ld-index.ms
4606 ld.texinfo: remove tabs, other cleanups for texi2roff
4608 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4610 * ldmain.c (main): Make config.magic_demand_paged be true
4611 by default. Don't the WP_TEXT and D_PAGED flags of
4612 output_bfd here; it's too late, so set it when output_bfd
4613 is created (in ldlang.c). Also fix setting of EXEC_P flag
4614 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4615 * ldlang.c: Remove some duplicate extern declarations.
4616 * ldgram.y: Fixes to -N and -n options.
4617 * Makefile.in: Recognize upper case letters in sed script
4618 to remove assignments from script files.
4619 * ldtemplate: Don't assukme that -N or -n options
4620 imply use of -r script.
4621 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4623 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4625 * ldtemplate: include bfd.h before sysdep.h.
4627 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4629 Restructure configuration scheme for bfd, binutils, ld.
4631 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4632 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4633 Change some config names to match other dirs.
4634 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4636 * config/: Rename some config files to match up h-*.h names.
4637 Remove all the HOST_SYS definitions from the config files.
4639 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4641 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4642 * ldtemplate: Remove ldfile_add_library_path calls;
4643 just use the SEARCH_DIR commands in the script files.
4644 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4645 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4646 This is primarily intended for cross-linking, where you would
4647 place libaries in a different place than native libraries.
4648 Also, emulations made from ldtemplate now use $(srcdir).
4649 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4650 form; people can use the Makefile's LIB_PATH to override.
4652 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4654 * Makefile.in: fix target ld.dvi, add target ld.info
4655 ld.texinfo: make info filename ld.info
4657 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4659 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4661 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4662 few BFD types & enums.
4669 version-control: never