1 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
3 * ldlang.c (lang_one_common): Add cast to avoid warning.
4 (topower): Likewise. Also, reindent.
5 * ldwrite.c (clone_section): Change i to unsigned int.
6 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
9 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
11 * Makefile.in (config.status): Depend upon configure.tgt.
13 * ldemul.h (ldemul_set_symbols): Declare.
14 (ldemul_parse_args): Declare.
15 * ldemul.c (ldemul_parse_args): Fix indentation.
17 * configure.in: Call AC_HEADER_DIRENT.
18 * configure, config.in: Rebuild.
19 * emultempl/sunos.em: Use autoconf recommend mechanism to define
20 DIR and struct dirent.
22 * configure.tgt (mips*-*-bsd*): New case.
24 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
26 * configure.tgt (i[345]86-*-ptx*): New case.
28 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
30 * config.in: Rename from config.h.in.
31 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
32 Check for config.h:config.in when creating stamp-h.
34 * Makefile.in (stamp-h): Depend upon config.in rather than
35 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
36 calling config.status.
38 * Makefile.in (distclean): Remove config.h and stamp-h.
40 * configure.host (sparc-*-sunos64*): Remove.
41 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
43 * ldexp.c (exp_fold_tree): Don't warn about moving the location
44 counter backward in the absolute section.
46 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
48 * configure.in: Rewrite to use autoconf.
49 * configure.host: New file.
50 * configure.tgt: New file.
51 * aclocal.m4: New file.
52 * configure: New file, built by autoconf.
53 * acconfig.h: New file.
54 * config.h.in: New file, built by autoheader.
56 * ld.h: Incorporate old contents of config.h.
58 * Makefile.in: Various changes for new configure script. Also:
59 (CC_FOR_BUILD): Remove.
60 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
61 (dep.sed): Use @SRCDIR@, not @srcdir@.
62 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
63 * genscripts.sh: Create ldscripts if it does not exist.
64 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
65 * mpw-esh.c, emultemp/*.em: Likewise.
66 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
68 * config/*.mt, config/*.mh: Remove.
70 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
72 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
73 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
75 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
77 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
79 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
81 * ldmain.c (warning_callback): Add abfd, section, and address
83 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
84 Change call to warning accordingly.
86 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
87 relocateable and not shared, put .gnu.warning.SYMBOL sections into
90 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
92 * configure.in: Added mips*vr4300-idt-elf* and
93 mips*vr4300el-idt-elf* targets.
94 * Makefile.in: Added eelf32vr4300* targets.
95 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
96 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
98 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
100 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
101 <brendan@cygnus.com>.
103 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
105 * ldemul.c (ldemul_parse_args): New.
106 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
107 * lexsup.c (all pe stuff): Moved into pe.em
108 (parse_args): Call emulation arg parser.
109 * emultempl/pe.em (parse_args): handle PE specfic args.
111 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
113 * ldlang.c (lang_memory_region_lookup): Don't use the first region
114 as the default region. Create a new region instead.
116 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
118 * ldemul.c (ldemul_set_symbols): New function.
119 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
120 * ldmain.c (main): Add call to ldemul_set_symbols.
121 * lexsup.c (set_pe_value): New args.
123 (parse_args): Cope with new set_pe_value args.
124 * emultempl/pe.em (set_symbols): New function.
125 (ld_emulation_xfer_struct): Add set_symbols.
126 * scripttempl/pe.sc: Use new symbols.
128 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
130 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
131 For -Y, ignore a leading `P,', and only call set_default_dirlist
132 after processing all the other arguments.
134 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
136 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
137 * emulparams/armpe.sh: Run PE script.
139 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
141 * ldmain.c (main): Remove PE stuff.
142 * lexsup.c (options): Load more PE options.
143 (set_pe_value): New function.
145 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
148 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
149 * emultempl/pe.sc: New file performs generic PE support and sorts
151 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
152 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
153 * scripttempl/pe.sc: New.
154 * Makefile.in: Use new files.
156 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
158 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
159 (.strings,.ctors,.dtors): Likewise.
161 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
163 * scripttempl/armpe.sc: Always start code at 0x401000, even
165 * ldwrite.c (strdup): New extern declaration.
166 * ldgram.y (atype): New rule to clarify type parsing.
167 * ldlang.c (init_os): Remove commented out code.
168 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
169 unless told not to by the link script.
171 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
173 * ldlang.c (lang_set_startof): New static function.
174 (lang_process): Call it.
176 * ldgram.y: Tweak casesymlist to avoid bison errors.
178 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
179 Solaris compatibility.
181 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
183 * ldgram.y (YYDEBUG): If not defined, define as 1.
184 (CASE, EXTERN, START): New tokens.
185 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
186 (casesymlist): New nonterminal.
187 (extern_name_list): New nonterminal.
188 * ldlex.l: Accept lower case trailing base specifiers. Don't
189 ignore the first digit when the base is a suffix. Accept many
190 EXPRESSION state tokens in MRI state. Support MRI continuation
191 lines and MRI semicolon comments. Accept all MRI keywords in
192 lower case. Add CASE, EXTERN, and START MRI keywords.
194 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
196 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
199 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
201 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
202 $r/../gcc/xgcc unless it is present.
204 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
206 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
208 * scripttempl/m68klynx.sc: Likewise.
209 * scripttempl/nw.sc: Likewise.
210 * scripttempl/sa29200.sc: Likewise.
211 * scripttempl/sparclynx.sc: Likewise.
213 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
215 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
217 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
219 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
221 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
223 * scripttempl/i386pe.sc: Cope with constructors.
224 * scripttempl/z8ksim.sc: Deleted.
225 * scripttempl/z8000.sc: Resurrected as this, but
226 can handle z8001 and z8002 formats.
227 * emulparams/z8ksim.sh: Deleted.
228 * emulparams/{z8001.sh, z8002.sh}: New files.
229 * config/z8ksim.mt: Deleted
230 * config/z8k-coff.mt: New, generates both emulations.
232 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
234 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
235 %B, in case it is in an archive.
237 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
239 * ldlang.c (lang_process): Call reset_memory_regions for each
242 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
244 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
247 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
249 * ldmain.c (constructor_callback): Allocate set_name in stack
250 frame, rather than always calling alloca with a fixed size.
252 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
254 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
255 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
257 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
259 * ldwrite.c (clone_section): Set the alignment of the clone
260 section to that of the section being cloned.
262 * ldwrite.c (split_sections): Don't split the first input section
263 into a new output section.
265 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
267 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
268 (GENERATE_SHLIB_SCRIPT): Define as yes.
270 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
272 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
274 * ldver.c (help): Update list of options to match currently
277 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
279 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
282 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
283 it takes a size_t anyhow.
284 (exp_binop): Likewise.
285 (exp_trinop): Likewise.
286 (exp_unop): Likewise.
287 (exp_nameop): Likewise.
288 (exp_assop): Likewise.
289 * ldlang.c (lang_memory_region_lookup): Likewise.
291 (ldlang_add_undef): Likewise.
292 (insert_pad): Likewise.
293 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
296 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
298 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
300 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
302 (ld_emulation_xfer_type): Add search parameter to
303 open_dynamic_archive entry point.
304 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
305 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
306 make non-static. Change all callers to use new name.
307 (ldfile_open_file_search): Make static. If entry is dynamic, call
308 ldemul_open_dynamic_archive.
309 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
310 * ldfile.h (ldfile_open_file_search): Don't declare.
311 (ldfile_try_open_bfd): Declare.
312 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
313 Accept search parameter. Don't search for a library, just look in
315 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
318 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
320 * ldmain.c (set_scripts_dir): Don't base script directory on
323 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
325 * ldmisc.c (vfinfo): Don't print the line number if it isn't
328 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
330 * ld.h (ld_config_type): Add field warn_constructors.
331 * ldmain.c (add_to_set): Warn if config.warn_constructors.
332 (constructor_callback): Likewise.
333 * lexsup.c (parse_args): Handle -warn-constructors.
334 * ld.texinfo, ld.1: Document -warn-constructors.
336 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
337 get confused by directory names if we searched for the file.
339 Based on patches from H.J. Lu <hjl@nynexst.com>:
340 * ldlang.h (lang_input_statement_type): Add new field dynamic.
341 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
342 * ldfile.c: Include bfdlink.h.
343 (ldfile_open_file): Check dynamic field of entry, not global
344 dynamic_link field. Don't do a dynamic search when doing a
346 * ldmain.c (main): Don't warn about dynamic_link for a
348 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
350 (gld${EMULATION_NAME}_create_output_section_statements): Always
351 loop over input files.
352 * Makefile.in: Rebuild dependencies.
354 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
357 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
359 * ldmain.c (main): Set link_info.symbolic to false.
360 * lexsup.c (parse_args): Handle -Bsymbolic.
362 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
364 * ldmain.c (HAVE_SBRK): Define for everything except
365 specific systems that are known to not support sbrk.
366 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
368 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
370 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
371 Handle etree_provide.
373 * emultempl/elf32.em (global_needed): New static variable.
374 (global_found): Likewise.
375 (gld${EMULATION_NAME}_after_open): New static function.
376 (gld${EMULATION_NAME}_search_needed): Likewise.
377 (gld${EMULATION_NAME}_try_needed): Likewise.
378 (gld${EMULATION_NAME}_check_needed): Likewise.
379 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
380 gld${EMULATION_NAME}_after_open.
382 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
384 * configure.in (i386-*-win32): New target.
386 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
388 * lexsup.c (parse_args): Let -G either set the small data size or
389 be equivalent to --shared, depending on the next argument. Accept
390 and ignore -z for Solaris compatibility.
392 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
394 * lexsup.c (parse_args): Cast fopen result to PTR before storing
395 it in link_info.base_file. Fix indentation.
397 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
399 * ldmain.c (main): Always initialize PE info in link_info.
400 * lexsup.c (OPTION_BASE_FILE): New option.
401 (parse_args): Handle new option.
402 * emulparams/armpe.sh: Output pei.
403 * emultempl/i386pe.em: Add newline to end.
404 * scripttempl/armpe.sc: Change output and quote the $s.
405 * scripttempl/i386pe.sc: Change output and quote the $s.
407 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
409 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
411 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
412 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
413 (i386msdos.o): New target.
414 * config/i386-msdos.mt: Created.
415 * emulparams/i386msdos.sh: Created.
416 * scripttempl/i386msdos.sc: Created.
418 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
420 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
421 that contains pointers to be relocated.
423 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
425 * mpw-esh.c: New file, modified for MPW from esh.c.
426 * scripttempl/sh.sc: Reformatted to simplify MPWification,
427 use *() to concat stab sections instead of [].
429 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
431 * scripttempl/armpe.sc: Add constructor support.
433 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
435 * ldlang.c (lang_size_sections): Any section with a DATA
436 statement has contents.
438 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
440 * emulparams/m68kelf.sh (NOP): Define.
441 (DYNAMIC_LINK): Don't define.
442 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
443 will come from the linker script.
445 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
447 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
449 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
451 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
453 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
455 From Andrew Cagney <cagney@highland.com.au>
456 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
459 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
461 Add support for ARM-PE.
462 * Makefile.in (ALL_EMULATIONS): Add armpe.o
463 * configure.in: Recognize armpe.
464 * config/arm-pe.mt: New file.
465 * emulparams/armpe.sh: New file.
466 * scripttempl/armpe.sc: New file.
469 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
471 * configure.in (h8300h-*-hms): Deleted
472 * config/cf-h8300h.mt: Deleted.
474 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
476 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
478 From David Taylor (dtaylor@armltd.co.uk)
479 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
480 * configure.in: Recognize arm{,e[lb]-*-aout.
481 * config/arm[lb]-aout.mt: New files.
482 * emulparams/armaout[lb].sh: New files.
483 * scripttempl/armaout.sc: New file.
485 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
487 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
488 be unique in 8 characters for DOS.
490 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
491 * emulparams/elf32ppcle.sh: Deleted.
493 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
494 Tom Griest <griest@cs.yale.edu>
496 Initial support for PE executables (eg NT, win32)
498 * Makefile.in (configure.in, ei386pe): Add support.
499 * ldmain.c (main): Initialize PE argument info.
500 * ldwrite.c (print_file_stuff): Don't print out .drectve
501 and .debug section info.
502 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
503 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
504 Handle new arguments.
505 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
508 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
510 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
511 segment. This allows ld -r to preserve unwind sections.
513 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
515 * configure.in: Add little endian PowerPC support.
517 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
518 (eelf32ppcle.c): Support for little endian PowerPC.
520 * config/ppcle-elf32.mt: New file for little endian PowerPC.
521 * emulparams/elf32ppcle.sh: Ditto.
523 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
525 * ldlang.c (print_output_section_statement): Check
526 subsection_alignment, instead of checking section_alignment twice.
527 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
529 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
531 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
533 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
535 * ldwrite.c (ldwrite): Before doing anything, reset the error
536 code. If bfd_final_link returns an error, but the error code is
537 unset, don't issue an extra message. Assume a correct error
538 message was already set.
540 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
542 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
543 (em68kelf.o): New target.
544 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
545 * configure.in: Use them for m68*-*-elf.
547 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
549 Merge in support for Mac MPW as a host.
550 (Old change descriptions retained for informational value.)
552 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
553 (i386-unknown-coff): Remove.
554 (sh-hitachi-hms): New target.
555 (emulation_ofiles): Set correctly for each target.
556 (version, TDEFINES): Add to makefile fragment.
557 * mpw-make.in (BISON): Use byacc instead of bison.
558 (em_*.c): Replace with e*.c everywhere.
559 (ldgram.h): Separate action from ldgram.c generation.
560 (LD_PROG): Depend on Version.r.
561 (Version.r): generate from version info.
562 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
564 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
565 i386-unknown-aout, i386-unknown-coff): New targets.
566 (m68k-aout, m68k-coff): Remove targets.
567 (mk.tmp): Add definition of EMUL.
569 * mpw-config.in (emulname): Set based on target.
570 (ldemul-list.h): Construct.
571 * mpw-make.in (install-only): New target.
572 (install): Depend on install-only.
574 * mpw-make.in (bindir): Fix pathname.
575 (install): Move here from mpw-build.in.
577 * mpw-config.in: New file, MPW configuration fragment.
578 * mpw-make.in: New file, MPW makefile fragment.
579 (This file is semi-automatically generated from Makefile.in.)
580 * ldfile.c (slash): If MPW, set to `:'.
581 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
582 prevent redefinition errors.
585 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
587 * emulparams/arcelf.sh (ENTRY): Define.
590 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
592 * ldwrite.c (clone_section): Align clone sections on even
595 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
597 * configure.in: Change linux to default to elf. Using
598 i[345]86-*-linuxaout will build a linker which defaults to a.out.
599 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
600 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
601 * config/i386-lelf.mt: Remove.
603 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
605 * ldmain.c (main): If opening the map file fails, call
606 bfd_set_error before calling einfo.
608 * ld.texinfo, ld.1: Document the -no-keep-memory option.
610 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
612 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
613 does mark shared libraries as executable.
615 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
617 * ldlang.c (lang_common): Change power to int. Pass larger values
618 before smaller values.
619 (lang_one_common): Treat info as int *. Don't bother to check for
620 last value, since it is now zero.
622 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
624 * ldlang.c (load_symbols): An empty archive is OK.
626 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
628 * ldmain.c (progress.h): Include.
629 (main): Call START_PROGRESS and END_PROGRESS.
631 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
633 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
634 .dtors sections, so that these pointers get relocated also.
635 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
636 and end of the constructors/destructors.
638 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
640 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
641 describes an archive, call bfd_link_add_symbols on each member.
642 * ldmain.c (whole_archive): New variable.
643 (main): Initialize it to false.
644 * ldmain.h: Declare whole_archive.
645 * lexsup.c (parse_args): Grok --whole-archive switch.
646 * ld.texinfo, ld.1: Document --whole-archive.
648 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
650 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
651 using the default emulation.
653 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
655 * config/hppaelf.mh (HOSTING_EMU): Likewise.
657 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
659 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
660 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
662 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
664 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
666 * ldlex.l: Return -lFILENAME as the token LNAME.
667 * ldgram.y: Add token LNAME.
668 (input_list): Treat LNAME like NAME, but pass it to
669 lang_add_input_file as lang_input_file_is_l_enum.
670 * ld.texinfo: Document using -lFILENAME in INPUT.
672 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
674 * ldlang.c (lang_check): If the architectures are compatible call
675 bfd_merge_private_bfd_data to let the backend do additional
679 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
681 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
682 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
685 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
687 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
688 all supported emulations.
690 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
692 * ldemul.c (ldemul_list_emulations): New function.
693 * ldemul.h (ldemul_list_emulations): Declare.
694 * ldver.c (help): List supported targets and emulations.
696 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
698 * scripttempl/elf.sc (.debug): Relocate to address 0.
699 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
700 .debug_sfnames, .line): Likewise.
702 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
704 * emultempl/elf32.em (hold_rel): New static variable.
705 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
706 contents whose names begin with ".rel" after hold_rel. Remove the
707 assertion which checked for unplaced .rel sections. Don't try to
708 sort the section into place if place->bfd_section is NULL.
709 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
710 section beginning with ".rel".
712 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
714 Doc note from pierre@phi.la.tce.com (Pierre Willard):
715 * ld.texinfo: -X and -x work even if -s or -S are not specified.
716 * ld.1: Similar change.
718 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
720 * emulparams/gld960coff.sh (COFF_CTORS): Define.
721 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
723 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
725 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
726 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
727 * config/i386-lelf.mt: New file.
728 * config/i386-gelf.mt: New file.
730 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
732 * configure.in: Match on mips-ecoff, and default to the IDT
735 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
737 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
738 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
739 to double the size of the table.
742 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
744 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
747 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
749 * Makefile.in (distclean): Do recursive deletion, since ldscripts
752 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
754 * ldmain.c (main): If trace_file_tries is true, and we are using
755 an internal linker script, print out the script.
756 * ldfile.c (try_open): Reindent function. Make the messages about
757 opening script files more informative.
759 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
760 * ld.texinfo, ld.1: Update accordingly.
762 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
764 * ldlang.c (lang_one_common): Adjust references to common symbol
765 information for new structure.
767 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
769 * ldmain.c (undefined_symbol): Handle section being NULL.
771 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
772 * ldexp.c (fold_name): Likewise.
773 * ldlang.c (print_one_symbol): Likewise.
774 (lang_finish): Likewise.
775 * ldmain.c (multiple_common): Likewise.
776 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
777 renamed to bfd_link_hash_undefweak.
779 * scripttempl/alpha.sc: Set address of .data section correctly
780 when -n or -N is used. Patch from Chris G Demetriou
781 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
782 * scripttempl/mips.sc: Similar change.
784 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
786 * ldlang.c (lang_size_sections): Clarify error message when user
787 specified start addr conflicts with region. Fix resetting of
790 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
792 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
793 in lang_allocating_phase_enum.
795 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
797 * Makefile.in (distclean): Depend upon clean. Don't bother to
798 remove files which will be removed by clean. From patch by
799 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
801 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
803 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
804 a MIPS target, clobber the size of all but the first input
805 .reginfo section to be 0, so that lang_size_sections sets the
806 correct size for the output .reginfo section.
808 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
810 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
811 Remove unused variable is.
813 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
815 * configure.in: Add support for powerpc-*-eabi.
817 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
820 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
821 elf.sc, which defines some new symbols PowerPC elf needs.
823 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
825 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
826 constructor entry is in the absolute section.
828 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
830 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
831 * config/i386-gnu.mt: New file. Include ELF support.
833 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
835 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
836 there are any input sections named .gnu.warning, treat them as
837 containing a warning message to be printed by the linker, and
838 clobber the size so that the message is not copied into the output
840 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
843 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
845 * configure.in (w65-*-*): New target.
846 * Makefile.in: Update.
847 * scripttempl/w65.sc: New.
848 * config/coff-w65.mt: New.
850 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
852 * ldlang.c (lang_place_orphans): Don't ignore files with
853 just_syms_flag set. Instead, put all their sections in
854 bfd_abs_section_ptr, using the section VMA as the output_offset.
856 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
858 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
859 name `reloc_howto_type', since it's now defined to be const.
860 * ldlang.c (lang_add_reloc): Ditto.
861 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
863 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
865 * ldexp.c (fold_binary): Adding or subtracting an absolute value
866 to a relative value does not require forcing the relative value to
867 be absolute. Also, reindent function.
869 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
871 * ldwrite.c (clone_section): Create a symbol with the
872 same name as the section.
874 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
876 * ld.h (split_by_reloc, split_by_file): New flags.
877 * ldwrite.c (clone_section, split_sections): New functions.
878 * lexsup.c (parse_args): Understand new split options.
881 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
883 * configure.in (arc-elf): New target.
884 * Makefile.in (earcelf.c): New target.
885 * config/arc-elf.mt: New file.
886 * emulparms/arcelf.sh: New file.
889 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
891 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
892 .data segment. They must be writable when creating a shared
893 library. From H.J. Lu <hjl@nynexst.com>.
895 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
897 * emultempl/miposecoff.em: New file.
898 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
899 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
900 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
901 provide __runtime_reloc_start and __runtime_reloc_stop if they are
902 used. Align _fdata to a 16 byte boundary.
903 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
905 (emipsidtl.c): Likewise.
906 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
908 * ld.h (args_type): Add new field embedded_relocs.
909 * ldemul.h (ldemul_after_open, after_open_default): Declare.
910 (ld_emulation_xfer_struct): Add new field after_open.
911 * ldemul.c (ldemul_after_open): New function.
912 (after_open_default): New function.
913 * ldlang.c (lang_process): Call ldemul_after_open.
914 * lexsup.c (parse_args): Handle --embedded-relocs.
915 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
916 new after_open field to after_open_default.
917 * emultempl/generic.em, emultempl/gld960.em: Likewise.
918 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
919 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
920 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
921 * ld.texinfo, ld.1: Mention -embedded-relocs.
923 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
925 * Makefile.in: Add eshl.o.
926 * config/coff-sh.mt: Add shl emulation.
928 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
930 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
931 Youngdale <eric@aib.com>.
933 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
935 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
936 * config/i386linux.mh: New file; set HOSTING_CRT0.
937 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
938 /usr/lib, since that is already in LIB_PATH.
940 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
942 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
944 (.data, .bss): If "-N", then place the data/bss just after the end
945 of the .text section rather than at the default 0x40000000.
947 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
950 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
952 Patches from Eric Youngdale <eric@aib.com>:
953 * ldlang.c (lang_finish): Don't warn if entry symbol not found
954 when generating a shared library.
955 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
956 attempting to place an orphaned relocation section when generating
957 a dynamically linked object.
959 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
962 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
964 * ld.h (args_type): Add field export_dynamic.
965 * lexsup.c (parse_args): Recognize --export-dynamic.
966 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
967 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
969 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
971 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
972 we allocate common symbols.
974 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
976 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
977 .rela.fini to the list of .rel* sections.
979 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
981 * ldlang.c (load_symbols): Add new argument place. Only accept
982 linker scripts if place is not NULL. Put commands found in an
983 assumed linker script into place.
984 (lookup_name): Pass NULL as place argument to load_symbols.
985 (open_input_bfds): In lang_input_statement_enum case, pass a place
986 argument to load_symbols, and store any new statements after the
989 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
991 * ldver.c (ldversion): Bump to 2.5.3.
993 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
995 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
997 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
999 * Makefile.in (check): Add missing "else true" clause.
1001 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1003 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1004 entry point to "start". Align at end of each section to 0x200.
1005 Start .text section 0x1000 later. Add _etext, _edata, _end
1008 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1010 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1011 composed of different object file formats.
1012 (ldctor_build_sets): If the output format does not support the
1013 reloc, and we are not generating a relocateable link, try getting
1014 the reloc from the input format.
1016 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1018 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1019 (em68knbsd.c): New target.
1021 * config/m68k-nbsd.mt: New file.
1022 * emulparams/m68knbsd.sh: New file.
1023 * configure.in (m68*-*-netbsd*): Use above configs.
1025 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1027 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1028 appropriately named static library, stop the search at that
1031 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1033 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1034 and esparcnbsd.o; sorted entries.
1035 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1037 * config/netbsd532.mt: Removed.
1038 * emulparams/netbsd532.sh: Removed.
1040 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1041 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1042 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1043 sparc*-*-netbsd*): Use above configs.
1045 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1047 * ldmain.c (multiple_common): One of the types may now be
1048 bfd_link_hash_indirect. The old BFD argument may be NULL.
1050 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1052 * configure.in: Add * at the end of m68k-hp-hpux.
1054 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1056 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1059 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1061 * scripttempl/nw.sc: Gather constructors and destructors and
1062 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1064 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1066 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1067 (ei386nw.c, eppcnw.c): New targets.
1069 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1070 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1072 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1073 instead of {i386,ppc}-elf.
1075 * configure.in (sparc*-*-netware): Removed. There is no such
1078 * ldint.texinfo: Move misplaced `@end iftex'.
1080 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1082 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1083 .rela.dtors to the list of .rel* sections.
1085 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1087 * ldver.c (ldversion): Update to version 2.5.
1088 * Version 2.5 released.
1090 * configure.in (all_targets): Handle i386-linux*.
1092 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1094 * scripttempl/aout.sc: Set _etext and __etext to ., not
1095 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1096 will not break any other system. From Eric Valette
1099 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1101 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1102 --verbose to get the old -V behaviour.
1103 * ld.1, ld.texinfo: Document this change.
1105 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1107 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1108 assertion, since it could fail with a user defined linker script.
1110 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1111 name in the hash table during the first phase--the hash table does
1112 not even exist at that point, much less have the right value.
1114 * Makefile.in (CC): Define.
1115 (CXX): Move definition, change from g++ to gcc.
1116 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1117 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1118 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1119 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1120 (.cc.o): Comment out.
1122 (site.exp): Don't create testdir or set tmpdir.
1123 (check): Run checks even if not running native. Use CC_FOR_TARGET
1124 instead of RUNTEST_CC, and likewise for CXX.
1125 (cdtest targets): Comment out.
1126 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1127 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1128 * cdtest-main.cc, cdtest.exp: Remove.
1130 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1132 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1133 file naming problems.
1134 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1135 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1136 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1137 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1138 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1139 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1140 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1142 * genscripts.sh: Always search /usr/local/TARGET/lib.
1144 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1146 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1148 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1150 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1152 * lexsup.c (parse_args): Add support for -a for HP/UX
1155 * lexsup.c (parse_args): -c takes an argument.
1157 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1159 * ld.h (args_type): Add new field endian.
1160 * lexsup.c (parse_args): Handle -EB and -EL by setting
1161 command_line.endian.
1162 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1163 * ldlang.c (lang_add_output_format): Add arguments big and little.
1164 If command_line.endian is set, use it to select big or little
1165 rather than the default. Changed all callers.
1166 * ldlang.h (lang_add_output_format): Update declaration.
1167 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1168 LITTLE_OUTPUT_FORMAT.
1169 * emulparams/elf32mipl.sh: Likewise.
1170 * emulparams/mipsbig.sh: Likewise.
1171 * emulparams/mipsbsd.sh: Likewise.
1172 * emulparams/mipsidt.sh: Likewise.
1173 * emulparams/mipsidtl.sh: Likewise.
1174 * emulparams/mipslit.sh: Likewise.
1175 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1176 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1178 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1179 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1180 * scripttempl/mipsbsd.sc: Likewise.
1182 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1183 depending upon ldgram.c, so that a parallel make does not try to
1186 * configure.in (mips*el-elf*): New target.
1187 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1188 (eelf32mipl.c): New target.
1190 * config/mipsl-elf32.mt: New file.
1191 * emulparams/elf32mipl.sh: New file.
1193 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1195 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1198 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1200 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1201 returned by find_nearest_line, in case the file name is something
1202 unhelpful such as a .h file. Handle %u.
1204 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1206 * ldlang.c (lang_do_assignments): Make sure output statement
1207 has an attached bfd_section before trying to dereference it.
1209 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1211 * ld.h (ld_config_type): Add new field warn_once.
1212 * ldmain.c (undefined_symbol): Handle -warn-once.
1213 * lexsup.c (parse_args): Recognize -warn-once.
1214 * ld.texinfo (Options): Document -warn-once.
1217 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1218 name. For %C, print the function name on a separate line, to keep
1219 the length of error messages under control.
1220 * ldmain.c (multiple_definition): Use %D for ``first defined
1222 (undefined_symbol): Use %D for ``more undefined references
1225 * ldmisc.c (multiple_warn): Remove; no longer used.
1226 * ldmisc.h (multiple_warn): Don't declare.
1228 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1230 * ldlang.c (print_output_section_statement): Print all lines
1233 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1235 * ldlang.c (load_symbols): Check for archive before object. Use
1236 bfd_check_format_matches, and, if ambiguous, print a list of
1237 matching formats. If file format is not recognized, treat file as
1239 * ldgram.y (yyerror): If assuming an object file is a script,
1240 mention that. Tweak the format of the error messages.
1241 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1242 guess that this is not actually a script, and just report that the
1243 file format was not recognized.
1244 * ld.texinfo (Options): Admit that -( may be used more than once.
1245 Add note that unrecognized object files are now treated as linker
1248 * ldfile.c (ldfile_input_filename): Make const.
1249 (ldfile_assumed_script): New variable.
1250 (try_open): Change arguments types to const.
1251 (ldfile_find_command_file): Likewise.
1252 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1253 * ldfile.h: Update declarations for ldfile.c changes.
1254 * ldlex.l: Include <ctype.h>.
1255 (file_name_stack): Change to be const char *.
1256 (lineno_stack): New static variable.
1257 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1258 (lex_push_file): Make name argument const. Initialize
1260 (lex_redirect): Initialize lineno_stack entry.
1261 (lex_warn_invalid): Handle non printable characters nicely.
1262 * ldlex.h (lex_push_file): Declare second argument as const.
1264 * ldgram.y (ifile_p1): Recognize GROUP.
1265 * ldlex.l: Recognize GROUP.
1266 * ld.texinfo (Option Commands): Document GROUP.
1268 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1270 * config/m68klynx.mh: New file.
1272 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1274 * emultempl/hppaelf.em: Add newlines to the error messages.
1276 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1278 * config/i386lynx.mh: New file.
1279 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1280 unless CONSTRUCTING.
1282 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1284 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1285 (GENERATE_SHLIB_SCRIPT): Define as yes.
1286 (DYNAMIC_LINK): Define as false.
1287 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1288 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1289 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1290 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1293 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1295 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1297 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1299 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1300 .got section is now explicitly handled in elf.sc.
1302 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1304 * scripttempl/alpha.sc: Redo script to set . outside of sections
1305 and not bother to explicitly specify section addresses.
1306 Explicitly place .sdata section.
1308 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1310 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1312 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1313 0, and to only be marked as NOLOAD if relocating.
1314 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1315 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1316 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1317 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1318 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1319 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1320 * scripttempl/sparclynx.sc: Likewise.
1322 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1324 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1325 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1328 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1330 * ld.h (args_type): Add field soname.
1331 * lexsup.c (parse_args): Handle -soname argument.
1332 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1334 * ld.texinfo: Document -soname.
1336 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1338 * ldlang.c (lang_check): Don't try to set the architecture if the
1339 input and output files are incompatible. Just warn.
1341 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1343 * configure.in: Change i[34]86 to i[345]86.
1345 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1347 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1349 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1351 Make the ELF linker handle orphaned sections reasonably. Also,
1352 define __start_SECNAME and __stop_SECNAME around sections whose
1353 names can be represented in C, for the benefit of symbol sets in
1355 * ldemul.h (ldemul_place_orphan): Declare.
1356 (ld_emulation_xfer_type): Add place_orphan field.
1357 * ldemul.c (ldemul_place_orphan): New function.
1358 * ldlang.h (wild_doit): Declare.
1359 * ldlang.c (wild_doit): Make nonstatic.
1360 (lang_place_orphans): Call ldemul_place_orphan.
1361 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1362 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1364 (gld${EMULATION_NAME}_place_orphan): New static function.
1365 (gld${EMULATION_NAME}_place_section): New static function.
1366 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1368 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1370 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1372 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1374 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1375 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1377 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1379 * ldexp.h (exp_get_abs_int): Declare.
1381 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1383 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1384 * ldexp.c (exp_get_abs_int): New function.
1386 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1388 * configure.in: add i960-nindy-coff support.
1390 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1392 * ldlex.l (yy_create_string_buffer): Handle change to internal
1393 interface in flex 2.4.7.
1395 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1397 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1398 New function; add 0x20 to any use of -Ttext.
1399 (gld${EMULATION_NAME}_create_output_section_statements): New
1401 (ld_${EMULATION_NAME}_emulation): Use the new function
1402 gld${EMULATION_NAME}_create_output_section_statements.
1404 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1406 * scripttempl/mips.sc: Redo script to set . outside of sections
1407 and not bother to explicitly specify section addresses.
1409 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1411 * scripttempl/elf.sc: Copy several more relocation sections into
1412 the output. Put .got.plt sections into .got.
1414 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1416 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1418 Add a new script operator, PROVIDE, to define a symbol only if it
1420 * ldgram.y (PROVIDE): New token.
1421 (assignment): Accept PROVIDE.
1422 * ldlex.l (PROVIDE): New token.
1423 * ldexp.h (node_type): Add etree_provide to node_class enum.
1424 (exp_provide): Declare.
1425 * ldexp.c (exp_fold_tree): Handle etree_provide.
1426 (exp_provide): New function.
1427 (exp_print_tree): Handle etree_provide.
1428 * ld.texinfo: Document PROVIDE.
1430 * ldlang.c (lang_common): Pass desired alignment to
1431 lang_one_common as power of two.
1432 (lang_one_common): Get common symbol alignment from linker hash
1433 table entry. Treat desired alignment as a power of two.
1435 * ldlang.c (wild_section): Attach all section with the given name,
1436 not just the first one. If there is no name, attach all sections
1437 even if the SEC_IS_COMMON flag is set.
1439 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1441 * ld.h (args_type): Add field rpath.
1442 * lexsup.c (S_ISDIR): Define if not already defined.
1443 (parse_args): Add support for -rpath. If -R is used to name a
1444 directory, treat it as -rpath for Solaris compatibility.
1445 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1446 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1447 * ldmain.c (main): Initialize command_line.rpath to NULL.
1448 * ld.texinfo: Document -rpath option.
1450 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1452 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1455 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1457 * config/pc532mach.mt: New file. Pc532 mach target support.
1459 * config/pc532mach.mh: New file. Pc532 mach host support.
1461 * config/netbsd532.mt: New file. Netbsd 532 target support.
1463 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1465 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1468 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1470 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1471 bfd_abs_section_ptr, not &bfd_abs_section.
1473 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1474 no_argument to required_argument. From djm.
1476 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1478 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1479 sections to force a VMA of 0; needed for ELF backends which have
1480 not been converted to the new linker style.
1482 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1484 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1485 it was for the HPUX dynamic loader's use and it creates problems
1488 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1490 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1491 * ldlang.h (lang_do_assignments): Put external decl here.
1492 * emultempl/hppaelf.em: Minor cleanups throughout file.
1493 (hppa_elf_create_output_section_statements): Rewrite.
1494 (hppaelf_finish): Rewrite.
1496 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1498 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1500 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1502 * ld.texinfo: -Bstatic is not ignored.
1504 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1506 * ldlex.l: Recognize \r the same as \n.
1508 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1510 Preliminary support for generating shared libraries, from Eric
1511 Youngdale <ericy@cais.cais.com>.
1512 * genscripts.sh: If the emulation parameter file sets
1513 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1514 CREATE_SHLIB defined.
1515 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1516 link_info.shared is set, use the .xs script file.
1517 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1518 .interp section, and don't include TEXT_START_ADDR in the starting
1519 address of the first section.
1520 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1521 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1523 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1525 * configure.in: Change --with-targets to --enable-targets.
1527 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1529 * lexsup.c (parse_args): Add support for new options -( -) with
1530 synonyms --start-group --end-group.
1531 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1532 (lang_group_statement_type): Define new struct.
1533 (lang_statement_union_type): Add group_statement field.
1534 (lang_enter_group, lang_leave_group): Declare.
1535 * ldlang.c (lang_for_each_statement_worker): Handle
1536 lang_group_statement_enum.
1537 (map_input_to_output_sections, print_statement): Likewise.
1538 (lang_size_sections, lang_do_assignments): Likewise.
1539 (open_input_bfds): Completely rewrite. Now does its own looping,
1540 rather than using lang_for_each_statement. Handle groups.
1541 (lang_process): Update call to open_input_bfds.
1542 (print_group): New static function.
1543 (lang_enter_group, lang_leave_group): New static functions.
1544 * ldfile.c (ldfile_open_file): If the file has already been
1545 opened, just return rather than taking an assertion failure.
1546 * ldver.c (help): Mention new options.
1547 * ld.texinfo: Document new options.
1549 * ldlang.c (end_of_data_section_statement_list): Don't define.
1550 (lang_leave_output_section_statement): Don't set obsolete variable
1551 end_of_data_section_statement_list.
1553 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1556 * ldlang.c (lang_size_sections): Adjust current region address
1557 even for sections with an explicit address. From
1558 ralphc@pyramid.com (Ralph Campbell).
1560 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1561 From jrs@world.std.com (Rick Sladkey).
1563 * scripttempl/mipsbsd.sc: Let sections align to their natural
1566 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1568 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1570 (lang_abs_symbol_at_beginning_of): Likewise.
1571 (lang_abs_symbol_at_end_of): Likewise.
1572 (lang_size_sections): Use bfd_is_abs_section to check for the
1573 absolute section. Don't try to set the VMA or output_offset or
1574 size of the absolute section.
1575 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1578 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1580 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1581 when generating relocatable objects.
1583 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1585 * emultempl/linux.em: New file providing support for linking
1586 against Linux shared libraries.
1587 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1588 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1590 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1592 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1593 * ldmain.c (main): Initialize link_info.shared to false. Give
1594 error if link_info.relocateable and link_info.shared are both set.
1596 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1597 it as naming an emulation to be added to EMULATION_OFILES.
1598 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1600 * Makefile.in: Rebuilt dependencies.
1601 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1602 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1603 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1604 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1605 (ei386linux.c): Remove; now in Makefile.in.
1606 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1607 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1608 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1609 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1610 (eelf64_sparc.c): Remove; now in Makefile.in.
1611 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1612 (eelf32_sparc.c): Remove; now in Makefile.in.
1614 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1615 no owner--it might be bfd_abs_section. From Eric Youngdale
1616 <ericy@cais.cais.com>.
1618 * scripttempl/aout.sc: Let sections align to their natural
1621 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1623 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1624 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1625 * ldemul.c: Include ldexp.h and ldlang.h.
1626 (ldemul_open_dynamic_archive): New function.
1627 * ldfile.h (ldfile_open_file_search): Declare.
1628 * ldfile.c: Include ldemul.h.
1629 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1630 argument, not bfd *. Change all callers.
1631 (ldfile_open_file_search): Rename from open_a. Return boolean
1632 argument, not bfd *. Clean up. Change all callers.
1633 (ldfile_open_file): If doing a dynamic link, call
1634 ldemul_open_dynamic_archive rather than assuming the extension of
1635 a dynamic object is ".so".
1636 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1638 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1640 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1642 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1643 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1644 Accept -static as a synonym for -non_shared.
1646 Let the user change the dynamic linker used by ELF code.
1647 * ld.h (args_type): Add new field interpreter.
1648 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1650 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1651 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1652 the ELF backend to return the .interp section. If
1653 command_line.interpreter is not NULL, set the contents of .interp
1655 * ld.texinfo: Mention -dynamic-linker.
1657 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1660 * lexsup.c (parse_args): Sort out the option macros and change the
1661 definitions to make it easier to add a new option.
1663 * scripttempl/aout.sc: Define __etext and __edata to go along with
1666 * ld.h (ld_config_type): Add new field traditional_format.
1667 * lexsup.c (parse_args): Add traditional-format to longopts, and
1669 * ldmain.c (main): Initialize config.traditional_format to false.
1670 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1671 flags of output_bfd according to config.traditional_format.
1672 * ldver.c (help): Mention -traditional-format.
1673 * ld.texinfo: Document -traditional-format.
1675 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1677 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1678 they are encountered.
1680 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1682 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1683 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1685 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1688 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1690 * ldfile.c (open_a): If this is not an archive, try to open it in
1691 the current directory before searching for it.
1693 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1695 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1696 BLOCK works in a section address as documented.
1698 * ldgram.y (YYDEBUG): Don't define.
1700 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1702 * emultempl/gld960.em: Pass false for new argument to
1703 ldfile_add_library_path.
1704 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1706 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1709 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1711 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1713 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1715 * Makefile.in (check): Delete ld.new dependency so that a regression
1716 test doesn't trigger a rebuild of the linker.
1718 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1720 * ldlang.c (map_input_to_output_sections): For lang_address, call
1721 init_os if it hasn't already been called.
1723 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1725 Add support for SunOS shared libraries.
1726 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1727 shared library support code.
1728 * emultempl/sunos.em: New file.
1729 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1730 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1731 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1732 (esun3.c): Likewise.
1734 * ldlang.c: Minor formatting cleanups.
1735 (lang_for_each_input_file): New function.
1736 * ldlang.h (lang_for_each_input_file): Declare.
1738 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1740 (search_head): Declare.
1741 (ldfile_add_library_path): Add new cmdline argument in prototype.
1742 * ldfile.c (search_head): Make non-static.
1743 (search_dirs_type): Move to ldfile.h.
1744 (ldfile_add_library_path): Accept cmdline argument, and save it.
1745 * lexsup.c (parse_args): Pass true for new cmdline argument of
1746 ldfile_add_library_path.
1747 (set_default_dirlist): Likewise.
1748 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1749 argument of ldfile_add_library_path.
1750 * ldgram.y (ifile_p1): Likewise.
1752 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1754 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1755 total_size, superfile and chain.
1756 * ldfile.c (open_a): Don't clear search_dirs_flag.
1757 (ldfile_open_file): Don't try to open superfile. Assert that file
1758 has not already been opened.
1759 * ldlang.c (new_afile): Don't initialize superfile.
1760 * ldmain.c (add_archive_element): Don't initialize subfiles or
1761 chain or superfile. Initialize search_dirs_flag to false.
1763 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1765 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1767 Changes from binutils-2.4 release:
1769 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1770 variables, use whitespace, so scripts don't break.
1772 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1774 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1776 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1777 * Makefile.in: Noted change.
1779 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1780 don't know where that's supposed to come from, or why it's
1783 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1785 * configure.bat: update to latest makefile.in
1786 * emulpara/go32.sh: set to coff-go32 not aout
1787 * emultemp/generic.em: strength-reduce the structure of
1788 this shell script, since the only available shell for
1789 DOS can't handle complex syntax.
1790 * emultemp/stringify.sed: for "sed -f" instead of inline.
1791 * makefile.in: depend on stringify.sed as well as genscripts.sh
1792 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1793 * genscripts.sh: empty variables aren't always considered "set",
1794 so set them to "y" instead.
1796 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1798 * ldlang.c (entry_symbol): Make static.
1799 (lang_add_entry): Add cmdline argument.
1800 * ldlang.h (lang_add_entry): Change prototype.
1801 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1802 * lexsup.c (parse_args): Likewise.
1804 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1806 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1807 .reginfo an address.
1808 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1809 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1810 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1812 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1814 Add support for ELF shared libraries.
1815 * ld.h (ld_config_type): Add field dynamic_link.
1816 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1817 on attempts to use -r with -relax, -call_shared or -s.
1818 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1819 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1820 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1821 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1822 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1823 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1825 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1826 opening a file with a .so extension first.
1827 * emultempl/elf32.em: New file.
1828 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1829 (NONPAGED_TEXT_START_ADDR): Likewise.
1830 (TEMPLATE_NAME): Define as elf32.
1832 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1833 * scripttempl/elf.sc: Add placement for new dynamic sections.
1834 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1835 outside of any section. Don't use ALIGN(8); just let one section
1836 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1837 sections; they'll be handled correctly anyhow.
1838 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1840 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1842 * Makefile.in (install): Redirect output of ln to /dev/null.
1844 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1846 * emultempl/hppaelf.em: Change all references of
1847 .hppa_linker_stubs to .PARISC.stubs.
1848 * scripttempl/hppaelf.sc: Likewise.
1850 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1852 * ldlang.c (print_output_section_statement): Change ``no attached
1853 output section'' message slightly.
1854 (lang_do_assignments): Don't recurse down if there is no real
1857 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1858 match corresponding change in emulation templates.
1859 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1860 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1862 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1864 * ldver.c (ldversion): Updated version number.
1866 * cdtest-foo.cc: Use explicit "#pragma implementation".
1867 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1868 * Makefile.in: References to cdtest-func.o changed to
1871 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1873 Don't create unnecessary output sections.
1874 * ldlang.c (out_bfd_get_section_by_name): Remove.
1875 (wild_section): Call bfd_get_section_by_name rather than
1876 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1878 (lang_create_output_section_statements): Remove.
1879 (map_input_to_output_sections): For several cases, call init_os if
1880 it has not already been called.
1881 (lang_size_sections): If output section was not created, skip it.
1882 (lang_process): Don't call lan_create_output_section_statements.
1883 (lang_place_orphans): Skip files with just_syms_flags set to true.
1884 * ld.texinfo: Document change.
1886 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1888 * ldlang.c (wild_doit): Don't bother initializing the vma and
1889 section size. Don't special case SEC_SHARED_LIBRARY.
1890 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1893 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1895 * config/go32.mh : New file for Xgo32X.
1897 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1899 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1900 before calling einfo, since we are reporting an fopen failure.
1901 From jrs@world.std.com (Rick Sladkey).
1903 * configure.in: Use "e" rather than "em_" as prefix for
1906 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1908 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1910 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1911 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1913 * Makefile.in: Changed all generated file names.
1914 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1915 sed patterns to handle new filenames.
1917 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1918 * configure.in: Adjusted.
1920 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1922 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1923 work. Instead, check build dir and $srcdir explicitly, and use
1924 `echo' to get all the filenames.
1926 * configure.in (h8300h-*-hms): Changed ld_target name to
1928 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1931 * config/i960coff.mt: New file.
1932 * emulparams/gld960coff.sh: New file.
1933 * emultempl/gld960c.em: New file.
1934 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1935 i960coff configuration.
1936 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1938 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1939 code isn't included in FSF releases, and it can still be
1940 explicitly selected.
1941 (distclean): Remove site.bak and tmpdir.
1942 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1943 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1945 Patches from Ralph Campbell:
1946 * config/mipsbsd.mh: New file.
1947 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1948 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1949 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1952 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1954 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1956 * config/m68k.mt (EMUL): Set to m68kaout.
1957 * emulparams/m68kaout.sh: New file.
1958 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1959 (em_m68kaout.c): New target.
1961 * ldlang.c (lang_size_sections): If dot moves because of an
1962 assignment, don't try to insert a pad into the absolute output
1963 section, just change the address of the default memory region
1966 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1967 cdtest-ur.out, and cdtest-ur.tmp.
1969 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1971 * scripttempl/sa29200.sc: Align all sections to four byte
1974 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1976 * Makefile.in, configure.in: Support for go32 coff.
1977 * config/i386-go32.mt: New file
1978 * emulparams/i386go32.sh: New file
1979 * scripttempl/i386go32.sc: New file
1981 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1983 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1984 Lynx-specific script templates.
1985 * configure.in (sparclite*-*-coff): Use coff-sparc.
1986 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1987 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1988 (ENTRY): Set to __main.
1989 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1990 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1991 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1993 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1995 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1996 byte boundary, in case the global constructors do not take up an
1999 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2000 exist, get crtbegin based on gcc -print-libgcc-file-name.
2001 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2003 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2005 * ldlang.c (lang_size_sections): When no address is given for a
2006 section, align it according to its requirements.
2008 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2010 * Makefile.in (clean, distclean): Remove configdoc.texi.
2012 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2014 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2016 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2018 * ldlang.c (lang_size_sections): When relaxing, adjust the
2019 position of a padding statement, and adjust dot accordingly.
2021 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2023 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2025 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2027 * scripttempl/i386coff.sc: If relocating, don't put .init and
2028 .fini sections into .text; keep them separate.
2029 * config/i386sco.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 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2035 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2037 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2039 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2042 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2043 if building a final executable.
2045 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2047 * ldmain.c (main): Check the return value of bfd_close.
2049 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2051 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2052 sections never overlap when using -r.
2054 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2056 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2057 changes: get_symtab_upper_bound renamed and returns long,
2058 bfd_canonicalize_symtab returns long, check for error indications.
2060 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2062 * ldlang.c (print_input_section): For section size, use
2063 _cooked_size if it is non-zero, size otherwise.
2064 (size_input_section): Likewise.
2065 (lang_do_assignments): Likewise (case lang_input_section_enum).
2067 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2069 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2070 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2071 (lang_add_input_file): Pass true to new_afile for add_to_list.
2072 (lookup_name): Remove force_load argument. Changed all callers.
2073 Pass false to new_afile for add_to_list. Split loading of symbols
2074 out into separate function.
2075 (load_symbols): New function split out of lookup_name. Don't load
2076 the symbols if they are already loaded.
2077 (open_input_bfds): For lang_input_statement_enum call load_symbols
2078 rather than lookup_name.
2079 (lang_process): Pass abs_output_section rather than NULL to
2081 (lang_startup): Set real field of first_file to true.
2083 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2085 * ldlang.c (had_relax): Removed.
2086 (relax_again): New static variable.
2087 (lang_size_sections): Change call to bfd_relax_section to
2088 correspond to BFD changes. Set relax_again appropriately.
2089 (lang_process): Remove #if 0 code. When relaxing, keep calling
2090 lang_do_assignments and lang_size_sections until relax_again
2093 * emultemp/gld960.em: Include libiberty.h
2094 (gld960_before_parse): Pass NULL as final argument to concat.
2096 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2098 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2101 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2102 building a bfd_data_link_order, rather than by setting the section
2103 contents immediately.
2105 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2107 Changes to make -Ur work again.
2108 * ldmain.c (add_to_set): Now takes reloc argument rather than
2109 bitsize. Check config.build_constructors here. If an new hash
2110 table entry is created, mark it as undefined.
2111 (constructor_callback): No longer takes bitsize argument. Pass
2112 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2113 BFD backend supports it.
2114 (reloc_overflow): Handle a NULL abfd argument.
2115 (reloc_dangerous, unattached_reloc): Likewise.
2116 * ldctor.c: Include ldmain.h.
2117 (struct set_info): Change bitsize field to reloc.
2118 (ldctor_add_set_entry): Now takes reloc argument rather than
2119 bitsize. Don't bother to check config.build_constructors here.
2120 (ldctor_build_sets): Get the size from the reloc howto. If
2121 generating relocateable output, call lang_add_reloc rather than
2123 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2125 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2126 (lang_reloc_statement_type): New structure.
2127 (lang_statement_union_type): Add reloc_statement field.
2128 (lang_add_reloc): Declare new function.
2129 * ldlang.c (lang_for_each_statement_worker): Handle
2130 lang_reloc_statement_enum.
2131 (map_input_to_output_sections, print_statement): Likewise.
2132 (lang_size_sections, lang_do_assignments): Likewise.
2133 (print_reloc_statement): New function.
2134 (lang_add_reloc): New function.
2135 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2137 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2138 (cdtest-ur, cdtest-ur.out): New targets.
2139 (check-cdtest): Now also check that -Ur works correctly.
2141 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2143 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2145 * ldlang.c (lang_process): Move lang_common call before
2146 map_input_to_output_sections, to ensure that any alignment
2147 constraints set by common symbols are copied over to the output
2150 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2152 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2153 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2154 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2155 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2158 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2160 * config/i386bsd.mh: New file.
2162 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2164 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2166 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2167 (DATA_START_SYMBOLS): Define _fdata.
2169 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2171 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2173 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2175 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2176 works again. Attach some output symbols to the stub file bfd.
2178 * emultempl/hppaelf.em: Include elf32-hppa.h.
2179 (file_chain): Add decl.
2180 (hppa_look_for_stubs_in_section): Delete decl.
2181 (hppaelf_finish): Reenable code. Do not pass symbols
2182 down to hppa_look_for_stubs_in_section.
2184 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2186 * ldmain.c (write_map): Don't define. Removed all references.
2187 Just use map_file or map_filename instead.
2188 (add_archive_element): Use minfo to write map information, not
2190 (constructor_callback): Use fprintf to write map information, not
2192 * ldmain.h (write_map): Don't declare.
2193 * ldgram.y (mri_script_command): Removed reference to write_map.
2194 * ldlang.c (lang_one_common): Likewise.
2195 * lexsup.c (parse_args): Likewise.
2197 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2199 * scripttempl/elf.sc: Force all sections to be aligned.
2201 * ldgram.y (section): Reverse the order of memspec_opt and
2202 fill_opt to avoid an ambiguity when both are used.
2203 * ld.texinfo: Changed accordingly.
2205 * ldgram.y: Move include of ldlex.h back with other includes.
2206 * ldlex.h (input_type): Don't initialize enum constants to
2208 * ldlex.l: Use a switch to return the right token based on
2209 input_type, rather than knowing that input_type has a value based
2212 * ldgram.y (dirlist_ptr): Removed; not used.
2213 * lexsup.c: Include ldver.h.
2214 * Makefile.in: Rebuilt dependencies.
2216 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2218 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2219 (ldlang_add_file): call it here instead.
2221 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2223 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2225 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2227 * emultempl/hppaelf.em: First attempt to clean this file up.
2228 Add comments in several functions as to their purpose and
2229 how they function (or my current best guess). Clean up horrible
2230 spacing and indention that never should have been accepted in the
2231 first place. Add FIXMEs for issues which need to be resolved.
2232 Disable linker-stub generation until it gets fixed. This allows
2233 the linker to at least work on simple code for testing purposes.
2235 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2236 it via hppaelf_finish). Prototype moved into ldlang.h.
2237 (lang_process): Move problematic extra call to lang_size_sections
2238 into the PA ELF specific code.
2239 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2240 lang_size_sections moved here.
2242 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2244 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2245 * config/ppc-elf32.mt: New file.
2246 * emulparams/elf32ppc.sh: New file.
2247 * emultempl/ppc.em: New file.
2248 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2249 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2250 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2252 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2254 * lexsup.c (parse_args): Use symbolic numbers for long options.
2255 Fix misunderstanding in -Y and -call_shared et al.
2257 Use getopt instead of lex and yacc to parse the command line.
2259 * ld.texinfo (Options): Document changes to option syntax.
2260 * Makefile.in: Update dependencies.
2261 * ldver.c (help): Tweak dashes in usage message.
2262 * ldgram.y (%union): Remove unused members.
2263 Remove %tokens for command line options; add ones for input types.
2264 (command_line): Rules removed.
2265 (file): Instead of command line, recognize an
2266 input type indicator, then use the nonterminal for that type.
2267 (defsym_expr): New nonterminal from code formerly in command_line.
2268 * ldlex.h: Declare parser input type enum and variable.
2269 Don't declare parse_line.
2270 * ldlex.l: Remove unused variables. Make some used ones static
2272 (COMMAND): Start state and its rules removed.
2273 At start of yylex, return input state token if at start of input.
2274 (lex_redirect): Don't need to set yyout.
2275 (ldlex_command): Function removed.
2276 * ldmain.c (main): Instead of calling parse_line, set up the
2277 redirections and call yyparse directly.
2278 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2280 * lexsup.c: Remove #if 0'd code.
2281 (parse_line): Function removed.
2282 (parse_args): Rewrite to use getopt_long_only.
2283 (set_default_dirlist): New function from code formerly in
2284 ldgram.y:command_line.
2285 (set_section_start): New function.
2286 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2287 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2288 compiled-in link scripts in "{" and "}", as the grammar no longer
2291 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2293 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2294 require that it be in $(srcdir).
2296 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2298 * ldlang.c (lang_size_sections): Only align section to alignment
2299 required by linker script, not to maximum alignment of input
2302 * ldlang.h (largest_section): Don't declare.
2303 * ldlang.c (largest_section): Don't define.
2304 (size_input_section): Don't set largest_section; not used.
2306 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2308 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2310 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2312 * ldlang.c, ldmain.c: Include libiberty.h.
2314 * ldmisc.h (concat): Don't declare.
2315 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2317 * ld.h (as_output_section_statement): Removed; not used.
2319 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2321 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2322 bfd_set_error and new error names.
2324 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2326 * ldwrite.c (build_link_order): If the cooked size of the section
2327 has been set, use it, for determining link_order size.
2328 (ldwrite): In the error message displayed if bfd_final_link fails,
2329 indicate that it was in fact the final link step that failed.
2331 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2332 bfd_relax_section, in case it returns false but doesn't flag an
2333 error. If an error is returned, indicate which one it is in the
2336 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2337 it'll get picked up from $(srcdir) if appropriate.
2339 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2341 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2342 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2344 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2346 * ldlex.l (comment): Increment line number when newline is read.
2348 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2350 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2351 reload the file even if it is already loaded.
2352 (wild): Call lookup_name with force_load argument of 0.
2353 (open_input_bfds): Call lookup_name with force_load argument of 1.
2354 (print_symbol): Remove declaration of non-existent function.
2355 (print_one_symbol): Return true rather than falling off end.
2357 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2359 * ldmain.c (main): Use %ld when printing long values.
2361 * scripttempl/elf.sc: Move _edata after the .sdata section.
2362 Permit OTHER_BSS_SYMBOLS to be defined.
2363 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2365 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2367 * Rename all "hppaosf" files to "hppaelf".
2368 * Change all "osf" references to "elf" in hppaelf files.
2369 * Makefile.in: Likewise.
2370 * configure.in: Likewise.
2372 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2374 * ldmain.c (main): Call xatexit, not atexit.
2375 Call xmalloc_set_program_name.
2377 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2380 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2382 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2383 (hppaosf_finish): Call xmalloc, not ldmalloc.
2384 * ldmain.c (preserve_output): Function removed.
2385 (main): Do it here instead.
2387 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2389 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2390 GNU C specific macros.
2392 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2393 call to LANG_FOR_EACH_INPUT_SECTION.
2395 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2397 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2398 deleted; will use libiberty versions instead.
2399 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2400 mri.c Makefile.in: Change callers.
2402 * ldmisc.c (vfinfo): Remove cleanup code.
2403 * ldmain.c (remove_output): Put it here (new function).
2404 (preserve_output): New function.
2405 (main): Register remove_output and preserve_output with atexit.
2406 * ldmain.c ldgram.y: Call xexit instead of exit.
2407 * ldmisc.h: Declare xexit.
2409 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2411 * Makefile.in: Lots of new H8/500 memory models.
2413 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2415 * ldlex.l: Removed duplicate rules.
2416 (yywrap): Provide default definition, needed with some versions of
2419 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2421 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2422 the archive filename too.
2424 * ldlex.l: Add rule to catch invalid input characters instead of
2425 printing them. Include "ldmain.h" for program_name decl.
2426 (lex_warn_invalid): New function.
2427 * Makefile.in: Add dependency.
2429 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2431 * Makefile.in (check): Don't bother running any tests of
2432 cross-linker until the test suite no longer assumes native mode.
2434 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2436 * ldlang.c (print_one_symbol, print_input_section): Print
2437 global symbols in symbol table again.
2439 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2441 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2442 exit successfully instead of complaining if no input files are
2445 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2447 * Makefile.in: Format variable definitions consistently.
2448 (LD_PROG): Remove unnecessary variables from link command,
2449 change variable LOADLIBES to EXTRALIBS.
2451 * ldmain.c (main): Compute and display total execution time.
2452 * ld.texinfo (-stats): Document the option.
2454 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2456 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2459 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2462 * ldlang.c (relaxing): Removed global variable.
2463 (lang_size_sections): If the canonical symbols have not already
2464 been read in, read them in before relaxing.
2465 * ldlang.h (relaxing): Removed declaration.
2467 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2469 * ldlang.c (new_afile): Initialize loaded field to false.
2470 (lookup_name): If file was already loaded, don't call the
2471 add_symbols entry point again.
2473 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2475 * ld.texinfo: Clarify what -T option does.
2477 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2479 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2482 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2484 * ldmain.c (add_archive_element): If trace_files or
2485 trace_file_tries, print file name.
2486 * ldlang.c (lookup_name): Likewise.
2487 (ldlang_add_file): Don't put files on input_bfds list in reverse
2490 * scripttempl/elf.sc: Correct typo.
2492 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2494 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2495 their arguments optional, for compatibility with the old GNU ld.
2497 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2499 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2501 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2503 * ldmain.c (add_to_set): Add bitsize argument.
2504 (constructor_callback): New function.
2505 (link_callbacks): Add constructor_callback.
2506 * ldctor.c (struct set_info): Add bitsize field.
2507 (ldctor_add_set_entry): Add bitsize argument.
2508 (ldctor_build_sets): Base the size of the elements of the set on
2509 the bitsize, rather than always using LONG.
2510 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2512 * ld.h (QUAD_SIZE): Define.
2513 * ldgram.y (QUAD): New token.
2514 (length): Handle it.
2515 * ldlex.l: Return QUAD.
2516 * lexsup.c (keywords): Add QUAD.
2517 * ldwrite.c (build_link_order): Handle QUAD.
2518 * ldlang.c (print_data_statement): Handle QUAD.
2519 (lang_size_sections): Likewise.
2520 (lang_do_assignments): Likewise.
2521 * ldexp.c (exp_print_token): Add QUAD to table.
2522 * ld.texinfo: Describe QUAD.
2524 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2525 since the Alpha doesn't use them.
2527 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2529 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2531 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2533 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2534 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2536 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2538 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2539 needed for i386mach. (Should be a no-op on other systems.)
2541 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2542 (PAGE_SIZE): Don't define; not used.
2544 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2546 * ldgram.y (yyerror): Make argument const char *, and actually
2547 print it out rather than assuming it is a syntax error.
2548 * ldmisc.h: Change declaration of yyerror.
2549 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2551 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2553 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2554 exec header offset, since the exec header isn't loaded.
2555 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2557 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2559 A major rewrite to move the bulk of the linker into BFD so that
2560 more efficient backend code can be written for specific object
2562 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2563 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2564 * ldctor.c, ldctor.h: Complete rewrite.
2565 * ldwrite.c, ldwrite.h: Complete rewrite.
2566 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2567 link_info.strip instead. Changed all uses.
2568 (discard_locals_type, discard_locals): Removed. Use
2569 link_info.discard instead. Changed all uses.
2570 (ld_config_type): Removed relocateable_output field; use
2571 link_info.relocateable instead; changed all uses. Added stats
2573 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2574 set_loader_symbol): Removed.
2575 * ldexp.h (node_class): Added etree_rel.
2576 (etree_type): Added rel field.
2577 * ldexp.c (exp_print_token): Bracketed table initialization.
2578 (exp_relop): New function.
2579 (fold_name): Use linker hash table rather than ldsym functions.
2580 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2581 (exp_print_tree): Handle etree_rel.
2582 * ldgram.y (strip_symbols, discard_locals): Removed.
2583 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2584 (REL): New token. Does not appear in grammar, but needed for
2586 (file): Don't call lang_final; it's called by main anyhow.
2587 * ldlex.l: Accept -stats and -no-keep-memory options.
2588 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2589 * ldlang.c: Consistently use fill_type for fill argument.
2590 (lang_init_script_file, script_file): Removed.
2591 (create_object_symbols): Removed. Use
2592 link_info.create_object_symbols_section instead. Changed all
2594 (lang_add_keepsyms_file): Removed.
2595 (lookup_name): Call bfd_link_add_symbols instead of
2596 ldmain_open_file_read_symbol.
2597 (wild): Don't iterate over script_file.
2598 (open_output): Create link hash table.
2599 (lang_place_undefineds): Rewrote.
2600 (lang_size_sections): Handle relaxing (doesn't work yet).
2601 (lang_relocate_globals): Removed.
2602 (lang_finish): Use link hash table rather than ldsym functions.
2603 (lang_common): Rewrote.
2604 (lang_one_common): New function.
2605 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2607 (create_symbol): Removed.
2608 (lang_process): Don't call lang_init_script_file. Call
2609 ldctor_build_sets rather than find_constructors. Don't call
2610 lang_relocate_globals.
2611 (lang_abs_symbol_at_beginning_of): Rewrote.
2612 (lang_abs_symbol_at_end_of): Rewrote.
2613 * ldmain.c (had_y): Removed.
2614 (lprefix, lprefix_len): Removed; use link_info fields instead.
2616 (multiple_def_count, commons_pending, undefined_global_sym_count,
2617 total_symbols_seen, total_files_seen): Removed.
2618 (link_callbacks, link_info): New variables.
2619 (main): Initialize link_info. Don't call init_bfd_error_vector or
2620 ldsym_init. Don't set now unused variables. Handle -stats.
2621 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2622 (add_ysym): Rewrote.
2623 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2624 search_library, gnu960_check_format, decode_library_subfile,
2625 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2627 (add_keepsyms_file, add_archive_element, multiple_definition,
2628 multiple_common, add_to_set, warning_callback, undefined_symbol,
2629 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2631 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2632 require symbols for %C; look them up instead.
2633 * emultempl/hppaosf.em: Pass link_info to
2634 hppa_look_for_stubs_in_section.
2635 * Makefile.in: Rebuilt dependencies.
2636 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2638 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2640 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2641 ldlang.h and ldctor.h.
2643 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2644 declarations of free and malloc from flex output. Change malloc
2645 to ldmalloc in flex output.
2647 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2649 * ldmain.c (lprefix): Change default from a char to a string
2650 with only one character.
2651 (lprefix_len): Set default to one.
2653 * ldmain.h (lprefix_len): Declare.
2655 * ldsym.c (write_file_locals): Use strncmp rather than a character
2656 comparison for lprefix.
2658 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2661 * emultmpl/hppaosf.em: Include ldexp.h.
2662 (before_parse): Set lprefix and lprefix_len correctly.
2664 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2666 * ldlex.h: Don't declare yywrap if it is a macro.
2667 * ldlex.l: Include sysdep.h.
2668 * ldlang.c (lang_for_each_statement_worker,
2669 lang_for_each_statement): Forgot to use PARAMS.
2671 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2673 * Makefile.in: Added .PHONY targets where appropriate. Added some
2675 (gcclibdir, version): Removed unused variables.
2676 (DEP): New variable, set to mkdep.
2677 (ALL_CFLAGS): New variable. Used in .c.o target.
2678 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2680 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2681 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2682 mostly obsolete variables. Adjusted remaining uses.
2683 (DEF_EMUL): Removed variable.
2684 (ldmain.o): Handle undefined EMUL error correctly.
2685 (ldemul-list.h): Depend on config.status rather than Makefile.
2686 Create via temporary file.
2687 (ver960.c, roll, make): Removed obsolete targets.
2688 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2690 * dep-in.sed: New file, used when rebuilding dependencies.
2692 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2694 Made many changes to eliminate gcc warnings. Made various
2695 cosmetic changes, declared various things in header files, removed
2696 various extern declarations from .c files. No substantive
2699 * ldlang.c (lang_process): Ifdef out final call to
2700 lang_size_sections again (reverting change of Nove 2), since it
2701 breaks the Sun4 linker.
2703 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2705 * configure.in (alpha-*-netware*): New target; use alpha.
2707 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2709 * configure.in: Group targets by CPU. Merge some m68k target
2710 entries with different CPU specs that use the same ld_target
2713 * configure.in: Add sparc*-*-coff.
2714 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2715 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2716 (em_coff_sparc.c): Add dependencies and build rules.
2718 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2720 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2722 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2724 (command_line_option): Accept and ignore them (for now).
2725 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2726 where n is a number.
2728 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2730 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2731 not in bfd_com_section, create the section in the BFD so that it
2732 can be placed in the right output section.
2734 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2736 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2737 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2738 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2739 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2740 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2741 Move OTHER_READONLY_SECTIONS after all the other readonly
2742 sections. Don't use DATA_ADDR twice.
2744 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2745 p is in a common section, make sure the BFD has a section of that
2748 * ldlang.c (lang_common): Add newline to error message.
2750 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2752 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2753 Lynx-specific script instead of m68kcoff.
2754 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2755 (ENTRY): Define as __main.
2756 (TEXT_START_ADDR): Define as 0.
2757 (PAGE_SIZE): Define as 0x1000.
2758 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2759 * scripttempl/m68klynx.sc: New file.
2761 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2763 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2764 arguments rather than treating them as emulation names.
2766 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2768 * configure.in: Support x86 unixware and netware plus generic netware.
2770 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2772 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2775 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2777 * Makefile.in (distclean): Don't delete dvi or info files.
2778 (ld.info): Update dependency list.
2779 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2781 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2783 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2784 Set output_filename instead of creating a new node.
2785 (open_output): Don't set output_filename.
2786 (lang_final): Create the new node here.
2787 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2789 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2791 From Pete Hoogenboom (hoogen@cs.utah.edu):
2793 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2794 edata, _edata, end): Add definitions of these symbols.
2795 (__end): Remove definition of this symbol.
2796 (__data_start): Move definition of this symbol.
2798 * emultempl/hppaosf.em: Various fixes and support for linker stub
2800 (hppaosf_finish, hppaosf_search_for_padding_statements,
2801 hppaosf_create_output_section_statements): New functions in
2802 support of linker stub generation.
2803 (ld_hppaosf_emulation): Redefine to include new
2804 emulation-specific routines.
2806 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2807 Pass abs_output_section rather than NULL to avoid invalidating
2810 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2812 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2813 (em_i386mach.c): New rule.
2814 * configure.in (i[34]86-*-mach*): New case.
2815 * config/i386-mach.mt: New file.
2816 * emulparams/i386mach.sh: New file.
2818 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2820 * ld.h (flag_is_*): Removed macros.
2821 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2822 Consistently check the BFD symbol flags directly, rather than
2823 using file_is_* macros.
2825 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2827 * configure.in (sparc*-*-lynxos*): New target.
2828 * Makefile.in: Add rule for em_sparclynx.c.
2829 (ALL_EMULATIONS): Add Lynx emulations.
2830 * config/sparc-lynx.mt: New file.
2831 * emulparams/sparclynx.sh: New file.
2832 * scripttempl/sparccoff.sc: New file.
2834 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2836 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2838 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2840 * relax.c (write_relax): Check return value of bfd_seclet_link.
2842 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2844 * ldlang.c (delete_output_file_on_failure): New variable.
2845 (open_output): Set it after bfd open succeeds.
2846 * ldmisc.c (vfinfo): Test it.
2848 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2850 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2853 * ldemul.c: Support was added to allow emulation-specific
2854 processing to occur. This support was added primarily for linker
2855 stub generation in the elf32-hppa gld.
2856 (ldemul_finish, ldemul_create_output_section_statements): New
2858 * ldemul.h: Support was added to allow emulation-specific
2859 processing to occur. (As described above.) Added finish and
2860 create_output_section_statements fields to
2861 ld_emulation_xfer_struct structure.
2862 * ldlang.c: Add calls to emulation-specific routines.
2863 (lang_process): Add call to
2864 ldemul_create_output_section_statements function.
2865 (lang_process): Add call to a emulation-specific routine (and
2866 some processing after the call).
2868 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2870 * configure.in: mips*- instead of mips-, mips*el changes
2872 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2874 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2875 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2876 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2877 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2878 * config/alpha.mt: New file.
2879 * emulparams/alpha.sh: New file.
2880 * scripttempl/alpha.sc: New file.
2882 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2884 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2885 types of different sizes (eg: 64 and 32 bits), so coerce.
2886 * ld.h (ALIGN_N): Add warning about usage.
2888 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2890 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2891 which we already have a definition, rather than checking in
2892 several different places whether the symbol is weak.
2894 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2896 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2897 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2898 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2899 expanded within them.
2900 * config/mipsb-elf32.mt: New file.
2901 * emulparams/elf32mipb.sh: New file.
2902 * Makefile.in (em_elf32mipb.c): New target.
2904 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2906 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2907 lang_input_file_is_search_file_enum so objects brought in using
2908 INPUT() do a path lookup.
2910 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2912 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2913 instead of {i386,m68k}-coff.
2914 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2915 * config/i386-lynx.mt: New file.
2916 * config/m68k-lynx.mt: New file.
2917 * emulparams/i386lynx.sh: New file.
2918 * emulparams/m68klynx.sh: New file.
2920 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2921 but defaulting to _start.
2923 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2924 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2927 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2929 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2930 HOSTING_LIBS for testing.
2932 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2934 Finish up support for i386-sysv4 (without shared libraries):
2935 * ld.h (flag_is_weak): Define.
2936 * ldlang.c (print_symbol): Mention whether symbol is weak.
2937 (print_input_section): Print weak symbols as globals.
2938 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2939 (enter_global_ref): Do not warn if a weak symbol redefines a
2940 global symbol. Do not let a weak symbol redefine a common symbol.
2941 (enter_file_symbols): Treat weak symbols as global symbols.
2942 (subfile_wanted_p): Do not pull in an object file from a archive
2943 just to resolve an undefined weak symbol.
2944 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2945 error; the error might be that malloc has run out of space.
2946 * ldsym.c (write_file_locals): Treat weak symbols as global.
2947 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2949 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2950 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2951 * emulparams/elf_i386.sh: New file.
2952 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2953 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2954 (ALL_EMULATIONS): Add em_elf_i386.o.
2955 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2956 (em_elf_i386.c): New target, like other em_*.c targets.
2957 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2958 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2959 nonempty, and configured for native, add it to LIB_PATH.
2961 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2963 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2964 Added statements to pass stab and stabstr sections through and
2965 mark them as NOLOAD, which makes GDB happier.
2967 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2969 * configure.in: Accept m68k-lynx-lynxos config.
2971 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2973 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2975 * config/coff-h8300.mt: Add EMUL=h8300h.
2977 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2979 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2981 * Makefile.in: Changed CXX back to g++.
2983 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2985 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2987 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2989 * Makefile.in (TAGS): Use shell wildcards.
2991 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2993 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2995 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2997 * ld.texinfo: re-enable included config file; conditionalize doc
2998 for -oformat to interact properly with SingleFormat doc config
2999 var; rename @up/@down to @raisesections/@lowersections.
3001 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3003 * configure.in: recognize m88110.
3005 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3007 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3008 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3009 ELF emulation is "elf32-hppa" not "elf-big".
3010 (hppaosf_before_parse): Remove unneeded processing of environment
3012 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3013 .text segment of output file.
3014 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3016 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3018 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3021 * ldlang.c, ld.h: updated copyright.
3023 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3025 * ldlang.c (open_output, lang_check): Check return value of
3028 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3030 * scripttempl/h8500.sc: Start all sections in a different segment.
3031 * scripttempl/z8ksim.sc: Handle constructors
3033 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3035 * Makefile.in: revert earlier changes back to execute runtest
3036 with make check. cdtest and bootstrap now function as they
3037 did within the Makefile.
3039 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3041 * Makefile.in: Update dependencies.
3043 * configure.in: Set EMULATION_OFILES in Makefile based on
3044 --with-targets option.
3046 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3048 * Makefile.in: check targets reimplemented to old way.
3050 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3052 * config/i386v.mh, config/irix4.mh: Use gcc
3053 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3054 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3055 bfd/configure.host change.
3057 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3059 * scripttempl/elf.sc: Handle .line and .debug* sections.
3061 * ldlex.l: Use bfd_scan_vma, not strtoul.
3063 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3065 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3066 Remove inital caps in some error messages, change "can't" to
3067 "cannot", add missing colons.
3068 * ldmisc.c (vfinfo): Print "%%" as a single %.
3069 For '%' followed by unrecognized character, print them both
3070 verbatim instead of expecting a char * arg.
3071 For '%C', don't put the function name in parens.
3073 * ldexp.c (invalid): Pass "%%", not "% ".
3075 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3077 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3078 (BSS_VAR): Removed; now always define _fbss.
3079 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3082 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3084 * configure.in: z8k-coff is the same as z8k-sim
3086 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3088 * testsuite/lib/ld.exp: new file
3089 * testsuite/config/unix-ld.exp: new file
3090 * testsuite/ld.bootstrap/bootstrap.exp: new file
3091 * Makefile.in: add dejagnu support for make check
3093 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3095 * ldlex.l (comment): Add missing newline in message.
3096 * ldindr.c (add_indirect): Ditto.
3097 * ldexp.c (exp_fold_tree): Ditto.
3099 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3101 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3104 * ldmisc.c (multiple_warn): New function.
3105 * ldmisc.h: Declare it.
3106 * ldmain.c (enter_global_ref): Call it.
3107 * ld.h (ld_config_type): Add warn_common.
3108 * ldlex.l, ldgram.y: Set it with -warn-common option.
3109 * ldver.c (help): Document it.
3111 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3113 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3114 target-specific sections, and for changing data section vma.
3116 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3118 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3119 terminals, for Solaris.
3120 (dirlist_ptr): New static variable.
3121 (command_line_option): Accept new options.
3123 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3126 * config/sun4sol2.mt: Pass emulation name without ".sh".
3128 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3129 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3131 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3133 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3134 .dtors, .data1, .rodata1 sections, instead of combining them into
3135 other sections. For `-r', set all section start addresses to
3138 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3139 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3140 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3142 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3144 * genscripts.sh: If this is the default emulation, set
3146 * emultempl/*.em: Use it to determine whether to compile in the
3149 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3150 genscripts.sh. Pass the current emulation name without ".sh" on
3152 * genscripts.sh: Take an default emulation arg.
3153 Use the current emulation name as EMULATION_NAME.
3154 Make default lib path for cross-compiling ':', not null.
3155 * emulparams/*.sh: Don't set EMULATION_NAME.
3156 * ldemul.c (ldemul_get_script): Take isfile arg.
3157 Pass it to emulation's get_script function.
3158 * ldemul.h: Adjust get_script prototypes.
3159 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3161 * ldfile.h: Declare it.
3162 * ldgram.y: Accept a script on the command line again,
3163 for parsing compiled-in scripts.
3164 * ldmain.c (main): If ld script is a file, parse it as a -T
3165 option, otherwise parse it directly.
3166 * emultempl/*.em (*get_script): Return the scripts themselves if
3167 this is the default emulation; otherwise return their file names.
3168 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3170 * emulparams/m88kbcs.sh: Use it.
3172 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3174 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3176 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3177 there's no change log entry yet, tsk tsk) from the list of
3178 emulations compiled in until Mark gets around to checking in
3179 emulparams/i386linux.sh.
3180 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3181 changed, this file gets updated.
3183 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3185 * ldgram.y (OPTION_Lfile): New token.
3186 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3187 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3189 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3191 * configure.in: h8/300h support needs own .mt file.
3192 config/coff-h8300h.mt: New file.
3194 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3196 * ldmain.c: Don't include sys/stat.h; it already got included
3197 somewhere along the way.
3199 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3201 * Makefile.in: Add h8300h support.
3202 emulparams/h8300h.sh: New file.
3203 scripttempl/h8300h.sc: New file.
3205 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3207 * ldfile.c (ldfile_open_file): In error message, use the name the
3208 user gave (e.g., "-lc"), rather than the base file name.
3210 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3212 * ldmain.[ch]: Remove initial Q_ from function names.
3213 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3215 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3217 * ldlang.c (lang_process): Move loading of default script from
3218 here to main. Add a "/" to start of script name to prevent
3219 finding it in "." first.
3221 * ldmain.c (set_scripts_dir): Don't look in "." first.
3223 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3226 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3228 * Makefile.in (em_m88kbcs.c): Correct dependency.
3229 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3230 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3231 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3233 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3235 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3236 main.c (main): Print the errno string in the error message.
3238 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3240 * configure.in: Accept h8300h for target cpu.
3242 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3243 present (demangle is smart enough to know whether to do it or not).
3245 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3247 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3248 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3250 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3252 * ldmain.c (get_emulation, check_for_scripts_dir,
3253 set_scripts_dir): New functions.
3256 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3258 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3259 Create symbol "end" instead of "__end". Comment out some parts
3260 that may not be needed (yet) for elf.
3262 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3264 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3266 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3268 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3269 when no prototype is being supplied.
3270 (ldmalloc, ldrealloc): Size argument is now size_t.
3272 * ldmisc.c (finfo): New function, accepts FILE* argument.
3273 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3274 without leading zeros.
3275 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3276 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3278 (concat, buystring): String lengths are size_t.
3279 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3281 * ldlang.c (new_statement): Size argument is now size_t. Added
3282 forward declaration with prototype.
3284 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3286 * ldgram.y (OPTION_v): Don't turn on verbose output.
3288 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3290 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3293 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3295 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3296 collect2 doesn't look for gld any more anyhow.
3298 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3300 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3301 now have a non NULL srefs_chain.
3303 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3304 hp300hpux, since the latter does not exist.
3306 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3308 * genscripts.sh: Put the scripts in the ldscripts directory, not
3310 * configure.in (ldscripts): Make, instead of emulations.
3311 * Makefile.in (scriptdir): Take off the "ld" part.
3312 (install, clean, distclean): Use ldscripts, not emulations.
3313 In tests, don't pass -Lemulations.
3314 Don't pass tooldir/lib to genscripts.sh.
3315 * genscripts.sh: Don't take tooldir/lib arg.
3316 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3317 default script file.
3319 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3321 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3323 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3325 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3327 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3329 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3330 run in parallel without colliding on yacc's static file names.
3331 Without the stub rule, make will try to start two yacc's
3332 concurrently which fails because of yacc's static file names.
3334 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3336 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3339 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3341 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3342 different from libdir.
3344 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3346 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3348 * ldver.c (help): New function.
3349 * ldver.h: Declare it.
3350 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3352 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3354 * Makefile.in (INCLUDES): Don't need ../include any more.
3356 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3358 * ldlex.l, ldgram.y: Support new -oformat option.
3359 Remove attempt at supporting script fragments on the command line.
3360 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3361 * mri.c (mri_format), ldgram.y: Change callers.
3362 * ldlang.h: Change prototype.
3364 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3366 * Makefile.in: canonicalize install.sh; for use within
3367 this directory (and subdirs)
3369 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3371 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3373 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3376 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3378 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3379 It wasn't documented (or likely used) and wastes time.
3380 (try_open): If EXTEN is empty, don't try it.
3382 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3383 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3384 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3385 with normal function declarations.
3387 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3388 Move *.sc-sh to scripttempl/*.sc.
3389 * {emultempl,emulparams,scripttempl}/README: New files.
3390 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3391 removed, replaced with generic.em.
3392 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3393 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3395 * *.em (*_get_script): Return script name instead of script contents.
3396 * ldlang.c (lang_process): Change caller.
3398 * ldlex.l, ldgram.y: Recognize -m option.
3399 Check for input files after *all* options in grammar.
3400 * ldmain.c (main): Check for -m options. Add default directory
3403 * mkscript.c: File removed.
3404 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3405 to add to the default LIB_PATH.
3406 Look for input files in the new subdirectories.
3407 Create the scripts in emulations subdirectory and don't filter
3408 them through mkscript.
3409 * configure.in: Make the emulations subdirectory.
3411 * Makefile.in: Account for all of the above changes.
3412 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3413 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3414 Put CFLAGS last in the compilation rules.
3415 Add -I../bfd to INCLUDES so sysdep.h is found.
3417 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3419 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3421 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3422 dependent on RELOCATING, not RELOCATION.
3423 * hp3hpux.sh (SHLIB_PATH): Define it.
3425 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3427 * ldfile.c (try_open): If opening without the extension fails,
3428 try with the extension even if -v or -V was given.
3429 had_script is imported (from ldgram.y), not exported.
3431 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3433 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3435 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3437 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3438 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3440 (section): Use statement_list_opt, not statement_list.
3441 * m68kcoff.sc-sh: Gather constructors and destructors and define
3442 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3443 * sa29200.sc-sh: Gather constructors and destructors and define
3444 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3446 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3448 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3449 * configure.in: No longer need to configure to get sysdep.h.
3451 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3453 * Makefile.in: remove install:all and install-info:info
3454 dependencies (these cause some spurious rebuilds at 'make install'
3457 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3459 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3460 (mips-idt-ecoff*): Added trailing '*'.
3461 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3462 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3463 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3465 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3466 incorrect definitions.
3468 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3470 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3471 symbols, unless stripping.
3473 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3475 * Makefile.in: configure looks for ####, so remove lines with many
3477 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3478 and HOSTING_LIBS correctly so that ``make check'' will work.
3480 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3482 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3483 to etext, edata, and end. Needed for IRIX 4.0.5F.
3484 Patch from mwp@iconix.oz.au (Michael Paddon).
3486 * Version 2.2.1 released.
3488 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3490 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3491 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3493 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3495 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3498 * Version 2.2 released.
3500 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3502 * ldver.c (ldversion): Bump version number to 2.2.
3504 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3508 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3510 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3512 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3514 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3515 mkscript.o, rather than directly from mkscript.c.
3517 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3519 * configure.in: Look for ${target_makefile_frag} relative to
3520 ${srcdir}, not relative to build directory.
3522 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3523 * configure.in: Recognize hppa*-hp-osf.
3524 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3525 (em_hppaosf.c): Build it.
3526 * config/hppaosf.mh, hppaosf.mt: New files.
3528 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3529 some system header files. All uses changed.
3531 * configure.in: Recognize i386-aix configurations as i386-coff
3534 * configure.in: Recognize m68*-*-hpux.
3535 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3536 the value of STACKZERO.
3537 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3538 (em_hp3hpux.c): Build it.
3539 * hp3hpux.sh, config/hp300hpux.mt: New files.
3541 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3543 * mips.sc-sh: Put constructors in the .data section.
3544 * Makefile.in (cdtest): Added dependency on ld.new.
3546 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3548 * Makefile.in: Change definition of $(tooldir) to match FSF.
3549 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3550 Support VAX Ultrix and BSD.
3552 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3554 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3556 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3558 * ldlang.h (struct memory_region): Change `length' and
3559 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3560 * ldlang.c, mri.c: Corresponding changes, plus lint.
3562 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3564 * configure.in: For all i386 targets, accept i486 as well.
3566 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3568 * ldlang.c (wild_doit): Preserve all flags for a
3569 SEC_SHARED_LIBRARY section.
3570 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3571 computing largest_section.
3573 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3575 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3576 fields of newly created structure.
3578 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3580 * ldmain.c (g_switch_value): New variable.
3581 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3582 (command_line_option): Accept -G and set g_switch_value.
3583 * ldlex.l (COMMAND): Accept -G.
3584 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3586 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3588 Support for linking and loading at different places:
3590 * ldlex.l: Add "AT" keyword.
3591 * ldgram.y: Cleanup, and parse AT.
3592 * ldlang.c (print_output_section_statement): Print output address
3593 of section in map. (lang_size_sections): Fill sections' lma with
3595 * ldlang.h (lang_output_section_statement_type): Add load_base
3598 * ldindr.c (add_indirect): Keep more information in the alias
3600 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3601 attribute from an input section.
3602 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3603 default. (Q_enter_file_symbos): Indirect symbols now are known by
3604 their section, not a special symbol flag.
3605 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3606 (write_file_globals): Write the mapping for an indirect symbol.
3607 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3610 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3612 * ld.texinfo: changes for q1
3614 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3616 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3618 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3620 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3622 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3624 * mips.sc-sh: Added variables which may be overridden by a
3626 * mipsidt.sh: New file; emulation for IDT MIPS board.
3627 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3628 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3629 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3630 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3632 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3634 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3636 * i386bsd.sh, config/i386bsd.mt: New files.
3637 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3639 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3641 * mri.c: Add extern declaration of strdup.
3642 * ldsym.c (KEEP macro): Add spaces around '=' for the
3643 sake of old (e.g. PCC) compilers.
3645 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3647 * ldver.c: Bump to version 2.1.
3649 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3651 * ldgram.y: allow section types without address expressions.
3652 * ldlang.c (lang_relocate_globals): avoid possible hang with
3653 undefined but unreferenced symbols.
3654 * relax.c (relax_section): don't complain if the script file isn't
3655 relaxable but -relax is set
3657 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3659 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3661 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3663 * mipsbig.sh: New file. Big endian MIPS emulation.
3664 * config/mips-big.mt: New file. Use mipsbig emulation.
3665 * configure.in (mips-sgi-irix*): Use target mips-big.
3666 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3667 (em_mipsbig.c): New target. Uses mipsbig.sh.
3669 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3671 * mips.sc-sh: Put .scommon sections into .sbss section.
3673 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3674 rather than always putting them in bfd_com_section.
3675 * ldlang.c (lang_common): If a common symbol is not in
3676 bfd_com_section, put in a section of the same name, rather than
3677 always putting it in section COMMON.
3679 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3681 * ldmain.c (subfile_wanted_p): If we already have a common
3682 definition of a symbol, don't necessarily pull in an object file
3683 that provides a non-common definition.
3685 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3686 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3688 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3689 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3691 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3693 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3696 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3698 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3699 checking for equality to bfd_com_section.
3701 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3703 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3704 targets, linker script.
3705 * mipslit.sh: New file. Little endian MIPS emulation.
3706 * config/mips-lit.mt: New file. Use mipslit emulation.
3707 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3708 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3709 (em_mipslit.c): New target. Uses mipslit.sh.
3711 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3713 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3714 $(tooldir)/bin/gld, so that gcc can find it with or without
3717 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3719 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3720 write_norel. All linking is now done via write_relax. Call
3721 ldsym_write before calling write_relax.
3722 * relax.c: Added copyright.
3723 (write_relax): Renamed from write_relaxnorel. Added relocateable
3724 argument. seclet_dump renamed to bfd_seclet_link.
3725 * relax.h: Added copyright.
3727 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3729 * ldmain.c (decode_library_subfile): Patch from
3730 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3732 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3734 * config/vxworks960.mt renamed to config/i960.mt
3736 * configure.in: sparc-aout emulates a sun4, as does
3737 sparc*-vxworks, i960-nindy uses gld960 emulation
3739 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3741 Fix support for NOLOAD, add INCLUDE
3742 * ldfile.c (ldfile_open_command_file): pass file name to
3744 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3745 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3748 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3750 * Makefile.in, config.h: no more default emulation. Make the lack
3751 of emulation a compile time error
3753 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3755 * configure.in: recognise all sparclite variants, not just 'sparclite'
3757 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3759 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3762 * configure.in: accept *-ericsson-ose for any m68k CPU.
3764 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3765 for each output section.
3767 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3769 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3770 macro bfd_asymbol_bfd as appropriate.
3771 * Makefile.in: Un-duplicate ldlex.c dependency.
3772 * condigure.in: Replace my_host case table by sourcing
3773 ../bfd/configure.host. Allow std-host as the default.
3774 * ldmisc.c: Change logic for C++ name demangling: There is
3775 no initial '_' to remove from stab-derived function names.
3777 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3779 * ldlang.c (lang_init_script_file): don't attach the output file
3780 sections to the script file.
3782 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3783 * ldlang.c (wild): run expansion loop over command line bfd too.
3784 (lang_ini_script_file): initialize more parts of the command line
3786 * ldlex.l: fix DEFINED start states.
3788 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3790 * ld.texinfo: new doc.
3791 * ldgram.y, ldlex.l: understand -y<symbol>
3792 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3793 print info. (add_ysym): new function.
3794 * ldsym.h: (ldsym_type): new define SYM_Y.
3796 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3798 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3799 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3800 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3801 macros with PARAMS. Recreational cleanup. Update copyrights.
3803 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3805 * Makefile.in: pass down the bfd source directory for includes
3807 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3809 * ldlang.c (lang_size_sections): don't change size and address for
3810 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3813 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3815 * relax.c (build_it): re-enable the processing of data_statements
3816 in scripts, makes counted contructor lists work again.
3818 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3820 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3822 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3824 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3827 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3829 * Support for i386-sysv.
3830 configure.in: check for i386-*-sysv* and i386-*-sco*.
3831 i386coff.sc-sh: rewrote to support SVR3 by default.
3832 ldctor.c (find_constructors): preserve stat_ptr.
3833 ldlang.c (wild_doit): initialize vma and size of new output
3834 section to corresponding input section. This is required for
3835 shared library support.
3836 (lang_size_sections): don't modify vma and size of sections which
3837 are never loaded (for shared libraries).
3838 ldwrite.c (copy_and_relocate): copy the contents of any section
3839 which has contents, not just sections which are loaded (for shared
3842 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3844 * ldlang.c (size_input_section): count the sizes of all sections
3847 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3849 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3850 to demangle symbols better
3852 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3854 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3855 exist when linking with -r.
3857 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3859 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3862 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3864 * ldmain.c (linear_library): don't even think about processing
3865 an object file if it's already been done
3867 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3869 * configure.in: the hp9000/300 config file is now hp300
3871 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3873 * config/z8ksim.mt: new file
3875 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3877 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3878 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3880 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3881 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3882 * ldlang.c (lang_add_keepsyms_file): New function.
3883 * ldlex.l: Handle "-retain-symbols-file".
3884 * ldsym.c (keepsyms_file, kept_syms): New vars.
3885 (process_keepsyms): New functihon; reads file, marks symbols for
3887 (write_file_locals): File symbols should always be kept.
3888 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3889 and "-s". Process retain-symbols file before setting symtab.
3890 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3891 (keepsyms_file, kept_syms): Declare them.
3893 * ldmain.c (main): Non-fatal errors should still cause non-zero
3894 exit status even with -r.
3896 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3898 Added initial support for the z8k
3899 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3900 * configure.in, Makefile.in: modified to reflect above
3902 * ldlang.c (lang_check): when linking conflicting architectures,
3903 make the output file reflect at least one of the bad inputs.
3905 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3907 * Makefile.in (install): if $(tooldir) exists, install ld in
3910 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3912 * Makefile.in, configure.in: modified to support i386-coff
3913 * i386coff.sh: new file
3915 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3917 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3918 added m68k-coff emulation mode, stolen from a29k emulation.
3919 Almost certainly wrong, but perhaps better than sun3.
3921 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3923 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3924 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3925 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3926 This is one character shorter, and lets people build on
3927 SVR3 system. (ld__h8300xray.[co] was the killer there;
3928 h8300xray.sc-sh is also overlong, but seems harmless.)
3929 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3930 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3931 * configure.in: Add host isc.
3933 * ldver.c: Call it version 2.0.
3935 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3937 * ldver.c: Bump to version 0.98.
3940 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3942 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3944 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3945 * ldlex.l: Moved comment() to end, since some compilers
3946 otherwise have problems with input() used before it is defined.
3948 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3950 * configure.in: added Solaris 2 and Irix 4 host support.
3952 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3954 * Makefile.in: remove -S flag from the FLEX definition
3956 * configure.in: rewrote, using new style case statement. use
3957 m68k.mt for m68k-aout systems
3959 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3961 * Makefile.in: map "ld" through program_transform_name when
3964 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3966 * cplus-dem.c: Removed. Use the version in libiberty now.
3967 * ldmisc.c: Use new libiberty version of cplus_demangle().
3969 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3971 * gld960.em (gld960_choose_target): default to little endian, not
3974 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3976 * ldlang.c (lang_process): don't pass null pointers when
3977 abs_output_section is what is required.
3978 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3979 used, and pass that down.
3980 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3983 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3985 * configure.in, config/ose68.mt: renamed OSE to ose.
3987 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3989 * ldsym.c (write_file_locals): Reorder check for common or
3990 undefined symbols so that it works.
3992 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3994 * configure.in: accept all m68K family members.
3996 * Makefile.in: always create installation directories.
3998 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4000 * ldlex.l: now parses comment correctly, added ~ to acceptable
4003 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4004 unary -ve constants.
4006 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4007 the command line can't be found.
4009 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4011 * ldlang.h: add new field "loadable" to output_section_statement.
4012 * ldlang.c (lang_output_section_statement_lookup): initilize new
4013 field. (wild_doit): if new field is not set, then stop output
4014 section from being loadable.
4015 (lang_enter_output_section_statement): set the field from the
4017 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4018 * h8300hms.sc-sh, h8300hms.em: get -r right.
4020 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4022 * ldint.texinfo: New internals manual (beginnings thereof).
4023 * PORTING: Removed, merged into ldint.texinfo.
4025 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4027 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4028 cdtest.exp: A test program (copied from libg++/test-install)
4029 that tests that constructor and destructors are handled
4032 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4034 * Makefile.in (install): install from ld.new, renaming during the
4035 copy, or else the next 'make install' needs to re-link ld.
4037 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4039 * configure.in: generalise hp recognition (from sef).
4041 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4043 * configure.in: recognize bsd and hpux hppa configurations.
4044 error messages echo to stderr, not stdout
4046 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4048 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4049 ldmisc.c: removed rcsid's.
4051 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4053 * ldlang.c (lang_map): print changes in sizes due to relaxing
4054 (size_input_section): maintain the delta information.
4055 * ldlang.h: add new field to struct to contain delta info.
4056 * relax.c (relax_section): complain if input not relaxable.
4057 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4060 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4062 * ldmain.c(main): prevent -r and -relax from being on at the same
4065 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4067 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4071 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4073 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4075 * ldlang.c(open_output): set the target arch and machine as soon
4076 as we can. (lang_size_sections): use new macros for setting vma
4079 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4081 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4082 Also deleted an unreachable path to wrs.
4084 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4086 * Makefile.in (install): use -d test for $tooldir before
4087 installing ld there so that $tooldir can be inherited from
4090 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4092 * ldlang.c: Two non-substantial changes for the sake of
4093 the old Portable C Compiler.
4095 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4097 * ldgram.y, ldlex.l: parse ABSOLUTE
4098 * ldexp.c: add support for ABSOLUTE
4100 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4102 * Makefile.in: Added default definitions for HOSTING_CRT0,
4103 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4104 * config/*.mh: Miscellaneous clean-up: Removed definitions
4105 of YACC (since it is not longer used in the Makefile).
4106 Remove HOSTING_* definitions that are subsumed by the
4107 ones added to Makefile.in. Removed most definitions of CC.
4108 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4109 These are no longer needed.
4111 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4113 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4114 rules, since these are used when building a distribution.
4115 * Makefile.in (ldlex.c): Don't re-direct output, since that
4116 leaves a bogus output files if it fails.
4118 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4119 * ldlex.c: Fix some unnecessary flex-specific-isms.
4121 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4123 * ldgram.y: move spurious semicolon
4124 * ldexp.h: fix prototype
4126 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4128 * ld.texinfo: references to linker now say "ld" not "gld".
4130 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4132 changed calling convention for Q_enter_global_ref
4133 * ldexp.c, ldlang.c, ldmain.c: reflect this
4134 * ldver.c: bump version to 1.97.1
4135 * ldindr.c (add_indirect): when an edict declaring an indirect
4136 symbol is found, make sure that any ideas about the symbol being
4137 common are changed if it now known to be defined.
4138 * ldmain.c (linear_library): complain once if archive isn't
4140 * ldlang.h, ldlang.c: make room for and initialize the complain
4143 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4145 * Makefile.in: use flex & bison from ../ if they exist.
4147 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4149 * relax.c (build_it): don't allocate space in the output file for
4150 stuff if -R flag applys to it.
4151 * ldfile.c: merge in VMS filename support
4152 * ldmain.c (main): take out ./ from library path, and close file
4153 before unlinking. Make multiple defs of a symbol create an
4155 * ldmisc.c: fatal errosrs delete output file
4157 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4159 * ldver.c: Increase version number to 1.97, for consistency
4162 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4164 * Makefile.in: FLEX -> LEX.
4166 * ld.texinfo: {} -> @{@}.
4168 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4170 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4171 (and associated change in -c option, now used for these scripts)
4173 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4175 * ldver.c: Bumped version to 1.96 - new release, resync with the
4177 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4178 rather than with raw malloc, makes it easier to track where memory
4180 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4181 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4182 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4185 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4187 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4189 * Makefile.in: use bootstrap for check.
4191 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4193 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4195 * Makefile.in: now use flex, not lex
4196 * ldlex.l, ldlang.c, ldctor.c: lint
4198 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4200 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4201 different sorts of filenames on the command line than in a script.
4203 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4205 * Makefile.in: rework CFLAGS so that they can be passed on the
4206 make command line. Remove MINUS_G. Default CFLAGS to -g.
4208 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4210 * relax.c: added handling for new "padding" seclet type, used to
4211 fill out gaps between section.
4212 * ldgram.y, ldlex.l: now -defsym on the command line is done
4215 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4217 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4219 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4221 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4224 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4226 * Makefile.in (install): Install second copy in $(tooldir)/bin
4227 without $(program_prefix), since that's what gcc expects.
4229 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4231 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4232 * h8300*: fix bit rot and add support for h8300xray target
4233 * go32.sh: target emulation for go32.
4235 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4237 * gld960.em, i960.sc-sh. Fix i960 bit rot
4239 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4241 * Makefile.in: install man page.
4243 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4245 * config/mt-<foo> renamed to <foo>.mt
4246 * config/mh-<foo> renamed to <foo>.mt
4247 * configure.in changed to reflect this
4248 * genscripts.sh now make .xbn files rather than .xN files
4250 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4252 * ldver.h: fix decl of ldversion.
4254 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4256 * Makefile.in: added check target.
4258 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4260 * ldmain.c (Q_enter_file_symbols): now aliases work again
4262 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4264 * Makefile.in: added clean-info target.
4266 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4268 * ldexp.c (exp_print_tree): don't try and follow null pointers
4270 * ldgram.y: remove 11 shift reduce errors
4272 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4274 * Makefile.in: added tooldir and program_prefix.
4276 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4278 * ldlang.c (size_input_section): don't move absolute sections
4282 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4284 * cplus-dem.c: yet another copy of this - maybe it should go into
4286 * ldgram.y: now -V and -v have different actions
4287 * ldver.c: if -V, prints list of emulations compiled in
4288 * ldmisc.c: support for cplus demangling
4291 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4293 * Makefile.in, configure.in: removed traces of namesubdir,
4294 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4295 copyrights to '92, changed some from Cygnus to FSF.
4297 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4299 * Makefile.in: Change mkscript rule into one for ./mkscript
4300 (for the sake of makes that don't realize they're the same).
4301 * PORTING: Add more details.
4302 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4304 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4306 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4307 config/mt-hp300bsd: New port to hp300 running BSD.
4309 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4311 Major rewrite of how ld is configured. The major idea
4312 is to use shell scripts to generate everything.
4313 * generic.em replaces ldtemplate.
4314 * Other *.em files replace various *.c files.
4315 A *.em file is a shell script that generates the corresponding
4316 ld__*.c file that implements an emulation. This is usually
4317 a straight 'cat' of a here-document, possibly with substitutions.
4318 * Script files (*.sc) are places by *.sc-sh scripts.
4319 Again, these are simple shell scripts that 'cat'
4320 here-documents, usually with some substitutions.
4321 The output a *.sc-sh is a script file.
4322 * Each emulation is defined by a short shell script with
4323 extension *.sh that specifies the emulation-specific
4324 parameters (such as the name of the *.sh-sc and *.em
4326 * genscript.sh is the master shell script used to generate
4327 an emulation. It is passed various argument, including
4328 the name a the emulation-speciic *.sh file that it
4329 "sources" to set variables to emulation-specifc parameters.
4330 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4331 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4332 * config/mh-foo: Rename LDEMULATION names as appropriate
4333 (usually 'gldfoo' -> plain 'foo').
4334 * ldwrite.c: Fixed a typo in a comment.
4335 * Makefile.in: Major changes. Removed some the sed
4336 magic to converts scripts, since that is now handled
4337 by genscripts.sh and the *.sc-sh scipt generators.
4338 * config.h: Remove a bunch of macros defining emulations
4339 and targets. This becomes one less file to edit when
4340 adding emulations or targets.
4341 * ldemul.h (struct ld_emulation_xfer_struct): Add
4342 emulation_name and target_name fields.
4343 * ldemul.c, ldemul.h: Define some default functions used
4344 by most emulations (and remove from the *.em scripts).
4345 * ldemul.c (ldemul_choose_target): Search the new
4346 ld_emulations array using a loop (instead of a hardwired
4347 nested if statement).
4348 Define the ld_emulation from the automatically-geenrated
4349 ldemul-list.h. This means you no longer have to edit ldemul.c
4350 to add a new emulation.
4351 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4352 their expansions, since the former no longer exist.
4353 * PORTING: A very rough first draft of a porting guide.
4355 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4356 to be terminated by a new-line (instead of requiring a semicolon).
4358 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4360 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4361 tests for NULL pointers all over the place.
4362 * ldlang.c (lang_process): remember to relocate global symbols
4363 *after* relaxing has done it stuff.
4365 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4367 * config/mt-coff-h8300: use EMUL like everything else
4368 * ldlang.c: (print_padding_statement): print the right address.
4369 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4372 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4374 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4375 * ldlang.c (print_data_statement): print the right address.
4377 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4379 * Makefile.in: The rule for testing ld by re-linking itself
4380 via an intermediate -r link was moved to the ld1 rule
4381 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4382 which allows the bootstrap rule to work.
4383 * ldctor.c (find_constructors): Don't create a constructor
4384 list if it is already defined (as would happen if ld is
4385 invoked by collect).
4387 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4389 * config/mh-sparc.h: now uses libgcc.a
4390 * ldmain.c: quit using exit
4391 * *sc: use *(COMMON) rather than [COMMON]
4392 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4393 to allow preprocessing of .l file.
4394 * Makefile.in: New ldlex.l mangling
4395 * ldexp.c (fold_binary): perform expressions with % and / in
4397 * ldfile.c (open_a): open archives on VMS in a special way
4400 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4402 * ldgram.y: map -M behave in the same way as -Map (sets file name
4404 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4405 whether or not relaxing has been done.
4406 * ldmain.c: don't open a map file if it doesn't have a name
4407 * relax.c: all the brains have moved into bfd.
4408 * ldwrite.c: ammend comment
4410 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4412 * Makefile.in: added relax, also made three stage go through a
4415 * config.h: if GNU960 defined, then default emulation mode is
4417 * ldexp.h, ldexp.c: map to file hooks
4418 * ldlang.c: map to file hooks
4419 * ldgram.y: added -Map -relax
4420 * ldlex.l: added -relax, -Map
4421 * ldmain.c: open map file
4422 * ldmisc.c: support for map file
4423 * ldwrite.c: new relax magic
4425 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4427 * Makefile.in, config/tm-*.h: Clean up make output, only
4428 pass DEFAULT_EMULATION to ldmain.c.
4430 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4432 * ldver.c: Bump to version 1.94.
4434 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4436 * Makefile.in: infodir belongs in datadir.
4438 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4440 * Makefile.in: Pass -y to bison. (Again;
4441 accidentally deleted by Rich.)
4442 * news.sc, ldgld68k.sc: Define __end as well as _end.
4444 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4446 * ldindr.h: added to contain prototypes of ldindr.c
4447 * ldfile.c: include ctype.h
4448 * ldmain.c: include the requried prototype headers
4449 * ldwrite.c: get_reloc_upper_bound has been renamed
4450 bfd_get_reloc_upper_bound
4452 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4454 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4455 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4456 spaces following hyphens, bsd make can't cope. added
4457 standards.text support and made it look like all the other
4460 * configure.in: configure now runs entirely in objdir so make file
4461 existence checks against ${srcdir}. Mark this directory as
4464 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4466 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4467 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4468 and mandir now keyed off datadir by default.
4470 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4472 * ldver.c: Bumped version to 1.93.
4473 * Makefile.in: Pass -y to bison.
4475 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4477 * config.h: h8 is now coff, not ieee
4478 * h8300hds.sc: reflect the same
4480 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4482 * ldver.c (ldversion()): Update to 1.92.
4483 * ldctor.c: There are two places constructor sets
4484 can be defined. One of them checked for an existing
4485 duplicate, the other didn't. Unfortunately, the latter
4486 was called after the former ...
4487 So, factor out code for inserting a new element into
4488 constructor_name_list (after checking for a duplicate)
4489 into a new function add_constructor_name, and call
4490 it from both aforementioned places (ldlang_add_constructor
4491 and ldlang_check_for_constructors).
4493 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4495 * Makefile.in: Rename .c files generated from ldtemplate
4496 to have names starting with ld__. This helps 'make clean'.
4498 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4500 * Makefile.in: Take out the version number for install
4501 * m88kbcs.sc: put in contructor blocks.
4503 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4505 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4506 parameter, a format, and an arg pointer, and rename it to
4507 vfinfo(). Write info() in terms of new vfinfo().
4508 New einfo() is the same as info(), except it writes to stderr.
4509 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4510 ldmisc.c: Replace "error" calls to info() by new einfo().
4512 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4514 * ldlex.l ldgram.y: made -V option do same as -v
4515 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4518 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4519 i386 aout changes from Bob Kukura
4520 * Makefile.in, config.h: added i386aout support
4521 * configure.in: fixed /h-{myhost} typo
4522 * ldgram.y: -MM now gives more boring map.
4523 * ldlang.c: now does D_PAGED flag the right way.
4524 * ldsym.c: -MM flags does the right thing.
4526 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4528 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4529 * ldlang.c (init_os): Compensate for BFD change,
4530 where bfd_make_section now returns NULL for a duplicate
4531 section request, instead of the old section.
4533 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4535 * ldver.c: Bump to version 1.91 (consistent with binutils).
4537 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4539 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4540 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4541 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4542 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4543 Add or update copyright notices.
4545 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4548 * Makefile.in: Changed installation directory name scheme
4549 to be consistent with gcc. Also changed 'install'.
4551 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4553 * Makefile.in: new targets ld.mm, ld.me
4555 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4557 * Makefile.in, ldtemplate: Need to use separate scripts
4558 for -n and -N options. Yet more complication.
4560 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4562 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4563 work). Add some lines to avoid Sun Make VPATH bugs.
4565 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4567 * news.sc: Add alignment for data segment.
4568 * ldtemplate: Add (yet another) script to get for -n or -N
4569 options. (These need different alignment than ZMAGIC files.)
4570 * Makefile.in: Add stuff for new foo.xn scripts.
4571 These are generated by replacing "ALIGN(0x...00)" by ".".
4573 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4575 * Makefile.in: new targets ld.ms, ld-index.ms
4576 ld.texinfo: remove tabs, other cleanups for texi2roff
4578 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4580 * ldmain.c (main): Make config.magic_demand_paged be true
4581 by default. Don't the WP_TEXT and D_PAGED flags of
4582 output_bfd here; it's too late, so set it when output_bfd
4583 is created (in ldlang.c). Also fix setting of EXEC_P flag
4584 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4585 * ldlang.c: Remove some duplicate extern declarations.
4586 * ldgram.y: Fixes to -N and -n options.
4587 * Makefile.in: Recognize upper case letters in sed script
4588 to remove assignments from script files.
4589 * ldtemplate: Don't assukme that -N or -n options
4590 imply use of -r script.
4591 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4593 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4595 * ldtemplate: include bfd.h before sysdep.h.
4597 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4599 Restructure configuration scheme for bfd, binutils, ld.
4601 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4602 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4603 Change some config names to match other dirs.
4604 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4606 * config/: Rename some config files to match up h-*.h names.
4607 Remove all the HOST_SYS definitions from the config files.
4609 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4611 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4612 * ldtemplate: Remove ldfile_add_library_path calls;
4613 just use the SEARCH_DIR commands in the script files.
4614 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4615 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4616 This is primarily intended for cross-linking, where you would
4617 place libaries in a different place than native libraries.
4618 Also, emulations made from ldtemplate now use $(srcdir).
4619 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4620 form; people can use the Makefile's LIB_PATH to override.
4622 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4624 * Makefile.in: fix target ld.dvi, add target ld.info
4625 ld.texinfo: make info filename ld.info
4627 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4629 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4631 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4632 few BFD types & enums.
4639 version-control: never