1 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
3 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
4 Start .text section on the right boundary. Always align
7 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
9 * Makefile.in (maintainer-clean): New target.
11 * ldmain.c (struct warning_callback_info): Define.
12 (warning_callback): Add new parameter symbol. Call
13 warning_find_reloc to try to find the section and VMA.
14 (warning_find_reloc): New static function.
15 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
16 Pass NULL as symbol parameter to warning callback.
18 * ld.texinfo: Clarify -L option.
20 * ldlang.c (lang_one_common): Add cast to avoid warning.
21 (topower): Likewise. Also, reindent.
22 * ldwrite.c (clone_section): Change i to unsigned int.
23 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
24 cast to avoid warning.
26 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
28 * Makefile.in (config.status): Depend upon configure.tgt.
30 * ldemul.h (ldemul_set_symbols): Declare.
31 (ldemul_parse_args): Declare.
32 * ldemul.c (ldemul_parse_args): Fix indentation.
34 * configure.in: Call AC_HEADER_DIRENT.
35 * configure, config.in: Rebuild.
36 * emultempl/sunos.em: Use autoconf recommend mechanism to define
37 DIR and struct dirent.
39 * configure.tgt (mips*-*-bsd*): New case.
41 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
43 * configure.tgt (i[345]86-*-ptx*): New case.
45 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
47 * config.in: Rename from config.h.in.
48 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
49 Check for config.h:config.in when creating stamp-h.
51 * Makefile.in (stamp-h): Depend upon config.in rather than
52 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
53 calling config.status.
55 * Makefile.in (distclean): Remove config.h and stamp-h.
57 * configure.host (sparc-*-sunos64*): Remove.
58 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
60 * ldexp.c (exp_fold_tree): Don't warn about moving the location
61 counter backward in the absolute section.
63 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
65 * configure.in: Rewrite to use autoconf.
66 * configure.host: New file.
67 * configure.tgt: New file.
68 * aclocal.m4: New file.
69 * configure: New file, built by autoconf.
70 * acconfig.h: New file.
71 * config.h.in: New file, built by autoheader.
73 * ld.h: Incorporate old contents of config.h.
75 * Makefile.in: Various changes for new configure script. Also:
76 (CC_FOR_BUILD): Remove.
77 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
78 (dep.sed): Use @SRCDIR@, not @srcdir@.
79 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
80 * genscripts.sh: Create ldscripts if it does not exist.
81 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
82 * mpw-esh.c, emultemp/*.em: Likewise.
83 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
85 * config/*.mt, config/*.mh: Remove.
87 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
89 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
90 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
92 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
94 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
96 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
98 * ldmain.c (warning_callback): Add abfd, section, and address
100 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
101 Change call to warning accordingly.
103 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
104 relocateable and not shared, put .gnu.warning.SYMBOL sections into
107 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
109 * configure.in: Added mips*vr4300-idt-elf* and
110 mips*vr4300el-idt-elf* targets.
111 * Makefile.in: Added eelf32vr4300* targets.
112 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
113 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
115 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
117 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
118 <brendan@cygnus.com>.
120 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
122 * ldemul.c (ldemul_parse_args): New.
123 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
124 * lexsup.c (all pe stuff): Moved into pe.em
125 (parse_args): Call emulation arg parser.
126 * emultempl/pe.em (parse_args): handle PE specfic args.
128 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
130 * ldlang.c (lang_memory_region_lookup): Don't use the first region
131 as the default region. Create a new region instead.
133 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
135 * ldemul.c (ldemul_set_symbols): New function.
136 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
137 * ldmain.c (main): Add call to ldemul_set_symbols.
138 * lexsup.c (set_pe_value): New args.
140 (parse_args): Cope with new set_pe_value args.
141 * emultempl/pe.em (set_symbols): New function.
142 (ld_emulation_xfer_struct): Add set_symbols.
143 * scripttempl/pe.sc: Use new symbols.
145 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
147 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
148 For -Y, ignore a leading `P,', and only call set_default_dirlist
149 after processing all the other arguments.
151 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
153 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
154 * emulparams/armpe.sh: Run PE script.
156 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
158 * ldmain.c (main): Remove PE stuff.
159 * lexsup.c (options): Load more PE options.
160 (set_pe_value): New function.
162 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
165 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
166 * emultempl/pe.sc: New file performs generic PE support and sorts
168 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
169 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
170 * scripttempl/pe.sc: New.
171 * Makefile.in: Use new files.
173 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
175 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
176 (.strings,.ctors,.dtors): Likewise.
178 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
180 * scripttempl/armpe.sc: Always start code at 0x401000, even
182 * ldwrite.c (strdup): New extern declaration.
183 * ldgram.y (atype): New rule to clarify type parsing.
184 * ldlang.c (init_os): Remove commented out code.
185 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
186 unless told not to by the link script.
188 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
190 * ldlang.c (lang_set_startof): New static function.
191 (lang_process): Call it.
193 * ldgram.y: Tweak casesymlist to avoid bison errors.
195 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
196 Solaris compatibility.
198 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
200 * ldgram.y (YYDEBUG): If not defined, define as 1.
201 (CASE, EXTERN, START): New tokens.
202 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
203 (casesymlist): New nonterminal.
204 (extern_name_list): New nonterminal.
205 * ldlex.l: Accept lower case trailing base specifiers. Don't
206 ignore the first digit when the base is a suffix. Accept many
207 EXPRESSION state tokens in MRI state. Support MRI continuation
208 lines and MRI semicolon comments. Accept all MRI keywords in
209 lower case. Add CASE, EXTERN, and START MRI keywords.
211 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
213 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
216 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
218 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
219 $r/../gcc/xgcc unless it is present.
221 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
223 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
225 * scripttempl/m68klynx.sc: Likewise.
226 * scripttempl/nw.sc: Likewise.
227 * scripttempl/sa29200.sc: Likewise.
228 * scripttempl/sparclynx.sc: Likewise.
230 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
232 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
234 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
236 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
238 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
240 * scripttempl/i386pe.sc: Cope with constructors.
241 * scripttempl/z8ksim.sc: Deleted.
242 * scripttempl/z8000.sc: Resurrected as this, but
243 can handle z8001 and z8002 formats.
244 * emulparams/z8ksim.sh: Deleted.
245 * emulparams/{z8001.sh, z8002.sh}: New files.
246 * config/z8ksim.mt: Deleted
247 * config/z8k-coff.mt: New, generates both emulations.
249 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
251 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
252 %B, in case it is in an archive.
254 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
256 * ldlang.c (lang_process): Call reset_memory_regions for each
259 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
261 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
264 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
266 * ldmain.c (constructor_callback): Allocate set_name in stack
267 frame, rather than always calling alloca with a fixed size.
269 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
271 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
272 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
274 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
276 * ldwrite.c (clone_section): Set the alignment of the clone
277 section to that of the section being cloned.
279 * ldwrite.c (split_sections): Don't split the first input section
280 into a new output section.
282 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
284 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
285 (GENERATE_SHLIB_SCRIPT): Define as yes.
287 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
289 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
291 * ldver.c (help): Update list of options to match currently
294 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
296 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
299 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
300 it takes a size_t anyhow.
301 (exp_binop): Likewise.
302 (exp_trinop): Likewise.
303 (exp_unop): Likewise.
304 (exp_nameop): Likewise.
305 (exp_assop): Likewise.
306 * ldlang.c (lang_memory_region_lookup): Likewise.
308 (ldlang_add_undef): Likewise.
309 (insert_pad): Likewise.
310 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
313 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
315 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
317 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
319 (ld_emulation_xfer_type): Add search parameter to
320 open_dynamic_archive entry point.
321 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
322 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
323 make non-static. Change all callers to use new name.
324 (ldfile_open_file_search): Make static. If entry is dynamic, call
325 ldemul_open_dynamic_archive.
326 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
327 * ldfile.h (ldfile_open_file_search): Don't declare.
328 (ldfile_try_open_bfd): Declare.
329 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
330 Accept search parameter. Don't search for a library, just look in
332 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
335 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
337 * ldmain.c (set_scripts_dir): Don't base script directory on
340 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
342 * ldmisc.c (vfinfo): Don't print the line number if it isn't
345 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
347 * ld.h (ld_config_type): Add field warn_constructors.
348 * ldmain.c (add_to_set): Warn if config.warn_constructors.
349 (constructor_callback): Likewise.
350 * lexsup.c (parse_args): Handle -warn-constructors.
351 * ld.texinfo, ld.1: Document -warn-constructors.
353 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
354 get confused by directory names if we searched for the file.
356 Based on patches from H.J. Lu <hjl@nynexst.com>:
357 * ldlang.h (lang_input_statement_type): Add new field dynamic.
358 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
359 * ldfile.c: Include bfdlink.h.
360 (ldfile_open_file): Check dynamic field of entry, not global
361 dynamic_link field. Don't do a dynamic search when doing a
363 * ldmain.c (main): Don't warn about dynamic_link for a
365 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
367 (gld${EMULATION_NAME}_create_output_section_statements): Always
368 loop over input files.
369 * Makefile.in: Rebuild dependencies.
371 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
374 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
376 * ldmain.c (main): Set link_info.symbolic to false.
377 * lexsup.c (parse_args): Handle -Bsymbolic.
379 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
381 * ldmain.c (HAVE_SBRK): Define for everything except
382 specific systems that are known to not support sbrk.
383 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
385 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
387 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
388 Handle etree_provide.
390 * emultempl/elf32.em (global_needed): New static variable.
391 (global_found): Likewise.
392 (gld${EMULATION_NAME}_after_open): New static function.
393 (gld${EMULATION_NAME}_search_needed): Likewise.
394 (gld${EMULATION_NAME}_try_needed): Likewise.
395 (gld${EMULATION_NAME}_check_needed): Likewise.
396 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
397 gld${EMULATION_NAME}_after_open.
399 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
401 * configure.in (i386-*-win32): New target.
403 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
405 * lexsup.c (parse_args): Let -G either set the small data size or
406 be equivalent to --shared, depending on the next argument. Accept
407 and ignore -z for Solaris compatibility.
409 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
411 * lexsup.c (parse_args): Cast fopen result to PTR before storing
412 it in link_info.base_file. Fix indentation.
414 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
416 * ldmain.c (main): Always initialize PE info in link_info.
417 * lexsup.c (OPTION_BASE_FILE): New option.
418 (parse_args): Handle new option.
419 * emulparams/armpe.sh: Output pei.
420 * emultempl/i386pe.em: Add newline to end.
421 * scripttempl/armpe.sc: Change output and quote the $s.
422 * scripttempl/i386pe.sc: Change output and quote the $s.
424 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
426 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
428 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
429 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
430 (i386msdos.o): New target.
431 * config/i386-msdos.mt: Created.
432 * emulparams/i386msdos.sh: Created.
433 * scripttempl/i386msdos.sc: Created.
435 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
437 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
438 that contains pointers to be relocated.
440 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
442 * mpw-esh.c: New file, modified for MPW from esh.c.
443 * scripttempl/sh.sc: Reformatted to simplify MPWification,
444 use *() to concat stab sections instead of [].
446 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
448 * scripttempl/armpe.sc: Add constructor support.
450 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
452 * ldlang.c (lang_size_sections): Any section with a DATA
453 statement has contents.
455 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
457 * emulparams/m68kelf.sh (NOP): Define.
458 (DYNAMIC_LINK): Don't define.
459 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
460 will come from the linker script.
462 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
464 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
466 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
468 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
470 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
472 From Andrew Cagney <cagney@highland.com.au>
473 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
476 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
478 Add support for ARM-PE.
479 * Makefile.in (ALL_EMULATIONS): Add armpe.o
480 * configure.in: Recognize armpe.
481 * config/arm-pe.mt: New file.
482 * emulparams/armpe.sh: New file.
483 * scripttempl/armpe.sc: New file.
486 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
488 * configure.in (h8300h-*-hms): Deleted
489 * config/cf-h8300h.mt: Deleted.
491 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
493 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
495 From David Taylor (dtaylor@armltd.co.uk)
496 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
497 * configure.in: Recognize arm{,e[lb]-*-aout.
498 * config/arm[lb]-aout.mt: New files.
499 * emulparams/armaout[lb].sh: New files.
500 * scripttempl/armaout.sc: New file.
502 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
504 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
505 be unique in 8 characters for DOS.
507 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
508 * emulparams/elf32ppcle.sh: Deleted.
510 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
511 Tom Griest <griest@cs.yale.edu>
513 Initial support for PE executables (eg NT, win32)
515 * Makefile.in (configure.in, ei386pe): Add support.
516 * ldmain.c (main): Initialize PE argument info.
517 * ldwrite.c (print_file_stuff): Don't print out .drectve
518 and .debug section info.
519 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
520 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
521 Handle new arguments.
522 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
525 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
527 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
528 segment. This allows ld -r to preserve unwind sections.
530 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
532 * configure.in: Add little endian PowerPC support.
534 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
535 (eelf32ppcle.c): Support for little endian PowerPC.
537 * config/ppcle-elf32.mt: New file for little endian PowerPC.
538 * emulparams/elf32ppcle.sh: Ditto.
540 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
542 * ldlang.c (print_output_section_statement): Check
543 subsection_alignment, instead of checking section_alignment twice.
544 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
546 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
548 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
550 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
552 * ldwrite.c (ldwrite): Before doing anything, reset the error
553 code. If bfd_final_link returns an error, but the error code is
554 unset, don't issue an extra message. Assume a correct error
555 message was already set.
557 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
559 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
560 (em68kelf.o): New target.
561 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
562 * configure.in: Use them for m68*-*-elf.
564 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
566 Merge in support for Mac MPW as a host.
567 (Old change descriptions retained for informational value.)
569 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
570 (i386-unknown-coff): Remove.
571 (sh-hitachi-hms): New target.
572 (emulation_ofiles): Set correctly for each target.
573 (version, TDEFINES): Add to makefile fragment.
574 * mpw-make.in (BISON): Use byacc instead of bison.
575 (em_*.c): Replace with e*.c everywhere.
576 (ldgram.h): Separate action from ldgram.c generation.
577 (LD_PROG): Depend on Version.r.
578 (Version.r): generate from version info.
579 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
581 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
582 i386-unknown-aout, i386-unknown-coff): New targets.
583 (m68k-aout, m68k-coff): Remove targets.
584 (mk.tmp): Add definition of EMUL.
586 * mpw-config.in (emulname): Set based on target.
587 (ldemul-list.h): Construct.
588 * mpw-make.in (install-only): New target.
589 (install): Depend on install-only.
591 * mpw-make.in (bindir): Fix pathname.
592 (install): Move here from mpw-build.in.
594 * mpw-config.in: New file, MPW configuration fragment.
595 * mpw-make.in: New file, MPW makefile fragment.
596 (This file is semi-automatically generated from Makefile.in.)
597 * ldfile.c (slash): If MPW, set to `:'.
598 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
599 prevent redefinition errors.
602 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
604 * emulparams/arcelf.sh (ENTRY): Define.
607 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
609 * ldwrite.c (clone_section): Align clone sections on even
612 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
614 * configure.in: Change linux to default to elf. Using
615 i[345]86-*-linuxaout will build a linker which defaults to a.out.
616 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
617 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
618 * config/i386-lelf.mt: Remove.
620 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
622 * ldmain.c (main): If opening the map file fails, call
623 bfd_set_error before calling einfo.
625 * ld.texinfo, ld.1: Document the -no-keep-memory option.
627 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
629 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
630 does mark shared libraries as executable.
632 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
634 * ldlang.c (lang_common): Change power to int. Pass larger values
635 before smaller values.
636 (lang_one_common): Treat info as int *. Don't bother to check for
637 last value, since it is now zero.
639 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
641 * ldlang.c (load_symbols): An empty archive is OK.
643 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
645 * ldmain.c (progress.h): Include.
646 (main): Call START_PROGRESS and END_PROGRESS.
648 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
650 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
651 .dtors sections, so that these pointers get relocated also.
652 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
653 and end of the constructors/destructors.
655 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
657 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
658 describes an archive, call bfd_link_add_symbols on each member.
659 * ldmain.c (whole_archive): New variable.
660 (main): Initialize it to false.
661 * ldmain.h: Declare whole_archive.
662 * lexsup.c (parse_args): Grok --whole-archive switch.
663 * ld.texinfo, ld.1: Document --whole-archive.
665 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
667 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
668 using the default emulation.
670 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
672 * config/hppaelf.mh (HOSTING_EMU): Likewise.
674 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
676 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
677 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
679 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
681 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
683 * ldlex.l: Return -lFILENAME as the token LNAME.
684 * ldgram.y: Add token LNAME.
685 (input_list): Treat LNAME like NAME, but pass it to
686 lang_add_input_file as lang_input_file_is_l_enum.
687 * ld.texinfo: Document using -lFILENAME in INPUT.
689 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
691 * ldlang.c (lang_check): If the architectures are compatible call
692 bfd_merge_private_bfd_data to let the backend do additional
696 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
698 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
699 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
702 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
704 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
705 all supported emulations.
707 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
709 * ldemul.c (ldemul_list_emulations): New function.
710 * ldemul.h (ldemul_list_emulations): Declare.
711 * ldver.c (help): List supported targets and emulations.
713 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
715 * scripttempl/elf.sc (.debug): Relocate to address 0.
716 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
717 .debug_sfnames, .line): Likewise.
719 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
721 * emultempl/elf32.em (hold_rel): New static variable.
722 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
723 contents whose names begin with ".rel" after hold_rel. Remove the
724 assertion which checked for unplaced .rel sections. Don't try to
725 sort the section into place if place->bfd_section is NULL.
726 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
727 section beginning with ".rel".
729 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
731 Doc note from pierre@phi.la.tce.com (Pierre Willard):
732 * ld.texinfo: -X and -x work even if -s or -S are not specified.
733 * ld.1: Similar change.
735 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
737 * emulparams/gld960coff.sh (COFF_CTORS): Define.
738 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
740 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
742 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
743 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
744 * config/i386-lelf.mt: New file.
745 * config/i386-gelf.mt: New file.
747 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
749 * configure.in: Match on mips-ecoff, and default to the IDT
752 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
754 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
755 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
756 to double the size of the table.
759 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
761 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
764 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
766 * Makefile.in (distclean): Do recursive deletion, since ldscripts
769 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
771 * ldmain.c (main): If trace_file_tries is true, and we are using
772 an internal linker script, print out the script.
773 * ldfile.c (try_open): Reindent function. Make the messages about
774 opening script files more informative.
776 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
777 * ld.texinfo, ld.1: Update accordingly.
779 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
781 * ldlang.c (lang_one_common): Adjust references to common symbol
782 information for new structure.
784 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
786 * ldmain.c (undefined_symbol): Handle section being NULL.
788 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
789 * ldexp.c (fold_name): Likewise.
790 * ldlang.c (print_one_symbol): Likewise.
791 (lang_finish): Likewise.
792 * ldmain.c (multiple_common): Likewise.
793 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
794 renamed to bfd_link_hash_undefweak.
796 * scripttempl/alpha.sc: Set address of .data section correctly
797 when -n or -N is used. Patch from Chris G Demetriou
798 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
799 * scripttempl/mips.sc: Similar change.
801 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
803 * ldlang.c (lang_size_sections): Clarify error message when user
804 specified start addr conflicts with region. Fix resetting of
807 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
809 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
810 in lang_allocating_phase_enum.
812 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
814 * Makefile.in (distclean): Depend upon clean. Don't bother to
815 remove files which will be removed by clean. From patch by
816 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
818 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
820 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
821 a MIPS target, clobber the size of all but the first input
822 .reginfo section to be 0, so that lang_size_sections sets the
823 correct size for the output .reginfo section.
825 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
827 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
828 Remove unused variable is.
830 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
832 * configure.in: Add support for powerpc-*-eabi.
834 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
837 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
838 elf.sc, which defines some new symbols PowerPC elf needs.
840 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
842 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
843 constructor entry is in the absolute section.
845 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
847 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
848 * config/i386-gnu.mt: New file. Include ELF support.
850 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
852 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
853 there are any input sections named .gnu.warning, treat them as
854 containing a warning message to be printed by the linker, and
855 clobber the size so that the message is not copied into the output
857 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
860 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
862 * configure.in (w65-*-*): New target.
863 * Makefile.in: Update.
864 * scripttempl/w65.sc: New.
865 * config/coff-w65.mt: New.
867 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
869 * ldlang.c (lang_place_orphans): Don't ignore files with
870 just_syms_flag set. Instead, put all their sections in
871 bfd_abs_section_ptr, using the section VMA as the output_offset.
873 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
875 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
876 name `reloc_howto_type', since it's now defined to be const.
877 * ldlang.c (lang_add_reloc): Ditto.
878 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
880 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
882 * ldexp.c (fold_binary): Adding or subtracting an absolute value
883 to a relative value does not require forcing the relative value to
884 be absolute. Also, reindent function.
886 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
888 * ldwrite.c (clone_section): Create a symbol with the
889 same name as the section.
891 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
893 * ld.h (split_by_reloc, split_by_file): New flags.
894 * ldwrite.c (clone_section, split_sections): New functions.
895 * lexsup.c (parse_args): Understand new split options.
898 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
900 * configure.in (arc-elf): New target.
901 * Makefile.in (earcelf.c): New target.
902 * config/arc-elf.mt: New file.
903 * emulparms/arcelf.sh: New file.
906 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
908 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
909 .data segment. They must be writable when creating a shared
910 library. From H.J. Lu <hjl@nynexst.com>.
912 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
914 * emultempl/miposecoff.em: New file.
915 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
916 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
917 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
918 provide __runtime_reloc_start and __runtime_reloc_stop if they are
919 used. Align _fdata to a 16 byte boundary.
920 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
922 (emipsidtl.c): Likewise.
923 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
925 * ld.h (args_type): Add new field embedded_relocs.
926 * ldemul.h (ldemul_after_open, after_open_default): Declare.
927 (ld_emulation_xfer_struct): Add new field after_open.
928 * ldemul.c (ldemul_after_open): New function.
929 (after_open_default): New function.
930 * ldlang.c (lang_process): Call ldemul_after_open.
931 * lexsup.c (parse_args): Handle --embedded-relocs.
932 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
933 new after_open field to after_open_default.
934 * emultempl/generic.em, emultempl/gld960.em: Likewise.
935 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
936 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
937 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
938 * ld.texinfo, ld.1: Mention -embedded-relocs.
940 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
942 * Makefile.in: Add eshl.o.
943 * config/coff-sh.mt: Add shl emulation.
945 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
947 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
948 Youngdale <eric@aib.com>.
950 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
952 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
953 * config/i386linux.mh: New file; set HOSTING_CRT0.
954 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
955 /usr/lib, since that is already in LIB_PATH.
957 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
959 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
961 (.data, .bss): If "-N", then place the data/bss just after the end
962 of the .text section rather than at the default 0x40000000.
964 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
967 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
969 Patches from Eric Youngdale <eric@aib.com>:
970 * ldlang.c (lang_finish): Don't warn if entry symbol not found
971 when generating a shared library.
972 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
973 attempting to place an orphaned relocation section when generating
974 a dynamically linked object.
976 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
979 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
981 * ld.h (args_type): Add field export_dynamic.
982 * lexsup.c (parse_args): Recognize --export-dynamic.
983 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
984 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
986 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
988 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
989 we allocate common symbols.
991 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
993 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
994 .rela.fini to the list of .rel* sections.
996 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
998 * ldlang.c (load_symbols): Add new argument place. Only accept
999 linker scripts if place is not NULL. Put commands found in an
1000 assumed linker script into place.
1001 (lookup_name): Pass NULL as place argument to load_symbols.
1002 (open_input_bfds): In lang_input_statement_enum case, pass a place
1003 argument to load_symbols, and store any new statements after the
1006 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1008 * ldver.c (ldversion): Bump to 2.5.3.
1010 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1012 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1014 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1016 * Makefile.in (check): Add missing "else true" clause.
1018 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1020 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1021 entry point to "start". Align at end of each section to 0x200.
1022 Start .text section 0x1000 later. Add _etext, _edata, _end
1025 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1027 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1028 composed of different object file formats.
1029 (ldctor_build_sets): If the output format does not support the
1030 reloc, and we are not generating a relocateable link, try getting
1031 the reloc from the input format.
1033 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1035 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1036 (em68knbsd.c): New target.
1038 * config/m68k-nbsd.mt: New file.
1039 * emulparams/m68knbsd.sh: New file.
1040 * configure.in (m68*-*-netbsd*): Use above configs.
1042 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1044 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1045 appropriately named static library, stop the search at that
1048 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1050 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1051 and esparcnbsd.o; sorted entries.
1052 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1054 * config/netbsd532.mt: Removed.
1055 * emulparams/netbsd532.sh: Removed.
1057 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1058 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1059 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1060 sparc*-*-netbsd*): Use above configs.
1062 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1064 * ldmain.c (multiple_common): One of the types may now be
1065 bfd_link_hash_indirect. The old BFD argument may be NULL.
1067 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1069 * configure.in: Add * at the end of m68k-hp-hpux.
1071 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1073 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1076 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1078 * scripttempl/nw.sc: Gather constructors and destructors and
1079 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1081 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1083 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1084 (ei386nw.c, eppcnw.c): New targets.
1086 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1087 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1089 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1090 instead of {i386,ppc}-elf.
1092 * configure.in (sparc*-*-netware): Removed. There is no such
1095 * ldint.texinfo: Move misplaced `@end iftex'.
1097 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1099 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1100 .rela.dtors to the list of .rel* sections.
1102 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1104 * ldver.c (ldversion): Update to version 2.5.
1105 * Version 2.5 released.
1107 * configure.in (all_targets): Handle i386-linux*.
1109 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1111 * scripttempl/aout.sc: Set _etext and __etext to ., not
1112 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1113 will not break any other system. From Eric Valette
1116 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1118 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1119 --verbose to get the old -V behaviour.
1120 * ld.1, ld.texinfo: Document this change.
1122 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1124 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1125 assertion, since it could fail with a user defined linker script.
1127 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1128 name in the hash table during the first phase--the hash table does
1129 not even exist at that point, much less have the right value.
1131 * Makefile.in (CC): Define.
1132 (CXX): Move definition, change from g++ to gcc.
1133 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1134 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1135 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1136 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1137 (.cc.o): Comment out.
1139 (site.exp): Don't create testdir or set tmpdir.
1140 (check): Run checks even if not running native. Use CC_FOR_TARGET
1141 instead of RUNTEST_CC, and likewise for CXX.
1142 (cdtest targets): Comment out.
1143 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1144 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1145 * cdtest-main.cc, cdtest.exp: Remove.
1147 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1149 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1150 file naming problems.
1151 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1152 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1153 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1154 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1155 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1156 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1157 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1159 * genscripts.sh: Always search /usr/local/TARGET/lib.
1161 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1163 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1165 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1167 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1169 * lexsup.c (parse_args): Add support for -a for HP/UX
1172 * lexsup.c (parse_args): -c takes an argument.
1174 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1176 * ld.h (args_type): Add new field endian.
1177 * lexsup.c (parse_args): Handle -EB and -EL by setting
1178 command_line.endian.
1179 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1180 * ldlang.c (lang_add_output_format): Add arguments big and little.
1181 If command_line.endian is set, use it to select big or little
1182 rather than the default. Changed all callers.
1183 * ldlang.h (lang_add_output_format): Update declaration.
1184 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1185 LITTLE_OUTPUT_FORMAT.
1186 * emulparams/elf32mipl.sh: Likewise.
1187 * emulparams/mipsbig.sh: Likewise.
1188 * emulparams/mipsbsd.sh: Likewise.
1189 * emulparams/mipsidt.sh: Likewise.
1190 * emulparams/mipsidtl.sh: Likewise.
1191 * emulparams/mipslit.sh: Likewise.
1192 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1193 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1195 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1196 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1197 * scripttempl/mipsbsd.sc: Likewise.
1199 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1200 depending upon ldgram.c, so that a parallel make does not try to
1203 * configure.in (mips*el-elf*): New target.
1204 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1205 (eelf32mipl.c): New target.
1207 * config/mipsl-elf32.mt: New file.
1208 * emulparams/elf32mipl.sh: New file.
1210 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1212 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1215 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1217 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1218 returned by find_nearest_line, in case the file name is something
1219 unhelpful such as a .h file. Handle %u.
1221 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1223 * ldlang.c (lang_do_assignments): Make sure output statement
1224 has an attached bfd_section before trying to dereference it.
1226 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1228 * ld.h (ld_config_type): Add new field warn_once.
1229 * ldmain.c (undefined_symbol): Handle -warn-once.
1230 * lexsup.c (parse_args): Recognize -warn-once.
1231 * ld.texinfo (Options): Document -warn-once.
1234 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1235 name. For %C, print the function name on a separate line, to keep
1236 the length of error messages under control.
1237 * ldmain.c (multiple_definition): Use %D for ``first defined
1239 (undefined_symbol): Use %D for ``more undefined references
1242 * ldmisc.c (multiple_warn): Remove; no longer used.
1243 * ldmisc.h (multiple_warn): Don't declare.
1245 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1247 * ldlang.c (print_output_section_statement): Print all lines
1250 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1252 * ldlang.c (load_symbols): Check for archive before object. Use
1253 bfd_check_format_matches, and, if ambiguous, print a list of
1254 matching formats. If file format is not recognized, treat file as
1256 * ldgram.y (yyerror): If assuming an object file is a script,
1257 mention that. Tweak the format of the error messages.
1258 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1259 guess that this is not actually a script, and just report that the
1260 file format was not recognized.
1261 * ld.texinfo (Options): Admit that -( may be used more than once.
1262 Add note that unrecognized object files are now treated as linker
1265 * ldfile.c (ldfile_input_filename): Make const.
1266 (ldfile_assumed_script): New variable.
1267 (try_open): Change arguments types to const.
1268 (ldfile_find_command_file): Likewise.
1269 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1270 * ldfile.h: Update declarations for ldfile.c changes.
1271 * ldlex.l: Include <ctype.h>.
1272 (file_name_stack): Change to be const char *.
1273 (lineno_stack): New static variable.
1274 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1275 (lex_push_file): Make name argument const. Initialize
1277 (lex_redirect): Initialize lineno_stack entry.
1278 (lex_warn_invalid): Handle non printable characters nicely.
1279 * ldlex.h (lex_push_file): Declare second argument as const.
1281 * ldgram.y (ifile_p1): Recognize GROUP.
1282 * ldlex.l: Recognize GROUP.
1283 * ld.texinfo (Option Commands): Document GROUP.
1285 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1287 * config/m68klynx.mh: New file.
1289 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1291 * emultempl/hppaelf.em: Add newlines to the error messages.
1293 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1295 * config/i386lynx.mh: New file.
1296 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1297 unless CONSTRUCTING.
1299 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1301 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1302 (GENERATE_SHLIB_SCRIPT): Define as yes.
1303 (DYNAMIC_LINK): Define as false.
1304 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1305 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1306 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1307 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1310 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1312 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1314 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1316 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1317 .got section is now explicitly handled in elf.sc.
1319 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1321 * scripttempl/alpha.sc: Redo script to set . outside of sections
1322 and not bother to explicitly specify section addresses.
1323 Explicitly place .sdata section.
1325 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1327 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1329 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1330 0, and to only be marked as NOLOAD if relocating.
1331 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1332 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1333 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1334 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1335 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1336 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1337 * scripttempl/sparclynx.sc: Likewise.
1339 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1341 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1342 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1345 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1347 * ld.h (args_type): Add field soname.
1348 * lexsup.c (parse_args): Handle -soname argument.
1349 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1351 * ld.texinfo: Document -soname.
1353 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1355 * ldlang.c (lang_check): Don't try to set the architecture if the
1356 input and output files are incompatible. Just warn.
1358 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1360 * configure.in: Change i[34]86 to i[345]86.
1362 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1364 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1366 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1368 Make the ELF linker handle orphaned sections reasonably. Also,
1369 define __start_SECNAME and __stop_SECNAME around sections whose
1370 names can be represented in C, for the benefit of symbol sets in
1372 * ldemul.h (ldemul_place_orphan): Declare.
1373 (ld_emulation_xfer_type): Add place_orphan field.
1374 * ldemul.c (ldemul_place_orphan): New function.
1375 * ldlang.h (wild_doit): Declare.
1376 * ldlang.c (wild_doit): Make nonstatic.
1377 (lang_place_orphans): Call ldemul_place_orphan.
1378 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1379 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1381 (gld${EMULATION_NAME}_place_orphan): New static function.
1382 (gld${EMULATION_NAME}_place_section): New static function.
1383 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1385 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1387 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1389 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1391 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1392 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1394 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1396 * ldexp.h (exp_get_abs_int): Declare.
1398 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1400 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1401 * ldexp.c (exp_get_abs_int): New function.
1403 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1405 * configure.in: add i960-nindy-coff support.
1407 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1409 * ldlex.l (yy_create_string_buffer): Handle change to internal
1410 interface in flex 2.4.7.
1412 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1414 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1415 New function; add 0x20 to any use of -Ttext.
1416 (gld${EMULATION_NAME}_create_output_section_statements): New
1418 (ld_${EMULATION_NAME}_emulation): Use the new function
1419 gld${EMULATION_NAME}_create_output_section_statements.
1421 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1423 * scripttempl/mips.sc: Redo script to set . outside of sections
1424 and not bother to explicitly specify section addresses.
1426 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1428 * scripttempl/elf.sc: Copy several more relocation sections into
1429 the output. Put .got.plt sections into .got.
1431 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1433 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1435 Add a new script operator, PROVIDE, to define a symbol only if it
1437 * ldgram.y (PROVIDE): New token.
1438 (assignment): Accept PROVIDE.
1439 * ldlex.l (PROVIDE): New token.
1440 * ldexp.h (node_type): Add etree_provide to node_class enum.
1441 (exp_provide): Declare.
1442 * ldexp.c (exp_fold_tree): Handle etree_provide.
1443 (exp_provide): New function.
1444 (exp_print_tree): Handle etree_provide.
1445 * ld.texinfo: Document PROVIDE.
1447 * ldlang.c (lang_common): Pass desired alignment to
1448 lang_one_common as power of two.
1449 (lang_one_common): Get common symbol alignment from linker hash
1450 table entry. Treat desired alignment as a power of two.
1452 * ldlang.c (wild_section): Attach all section with the given name,
1453 not just the first one. If there is no name, attach all sections
1454 even if the SEC_IS_COMMON flag is set.
1456 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1458 * ld.h (args_type): Add field rpath.
1459 * lexsup.c (S_ISDIR): Define if not already defined.
1460 (parse_args): Add support for -rpath. If -R is used to name a
1461 directory, treat it as -rpath for Solaris compatibility.
1462 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1463 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1464 * ldmain.c (main): Initialize command_line.rpath to NULL.
1465 * ld.texinfo: Document -rpath option.
1467 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1469 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1472 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1474 * config/pc532mach.mt: New file. Pc532 mach target support.
1476 * config/pc532mach.mh: New file. Pc532 mach host support.
1478 * config/netbsd532.mt: New file. Netbsd 532 target support.
1480 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1482 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1485 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1487 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1488 bfd_abs_section_ptr, not &bfd_abs_section.
1490 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1491 no_argument to required_argument. From djm.
1493 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1495 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1496 sections to force a VMA of 0; needed for ELF backends which have
1497 not been converted to the new linker style.
1499 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1501 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1502 it was for the HPUX dynamic loader's use and it creates problems
1505 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1507 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1508 * ldlang.h (lang_do_assignments): Put external decl here.
1509 * emultempl/hppaelf.em: Minor cleanups throughout file.
1510 (hppa_elf_create_output_section_statements): Rewrite.
1511 (hppaelf_finish): Rewrite.
1513 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1515 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1517 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1519 * ld.texinfo: -Bstatic is not ignored.
1521 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1523 * ldlex.l: Recognize \r the same as \n.
1525 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1527 Preliminary support for generating shared libraries, from Eric
1528 Youngdale <ericy@cais.cais.com>.
1529 * genscripts.sh: If the emulation parameter file sets
1530 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1531 CREATE_SHLIB defined.
1532 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1533 link_info.shared is set, use the .xs script file.
1534 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1535 .interp section, and don't include TEXT_START_ADDR in the starting
1536 address of the first section.
1537 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1538 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1540 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1542 * configure.in: Change --with-targets to --enable-targets.
1544 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1546 * lexsup.c (parse_args): Add support for new options -( -) with
1547 synonyms --start-group --end-group.
1548 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1549 (lang_group_statement_type): Define new struct.
1550 (lang_statement_union_type): Add group_statement field.
1551 (lang_enter_group, lang_leave_group): Declare.
1552 * ldlang.c (lang_for_each_statement_worker): Handle
1553 lang_group_statement_enum.
1554 (map_input_to_output_sections, print_statement): Likewise.
1555 (lang_size_sections, lang_do_assignments): Likewise.
1556 (open_input_bfds): Completely rewrite. Now does its own looping,
1557 rather than using lang_for_each_statement. Handle groups.
1558 (lang_process): Update call to open_input_bfds.
1559 (print_group): New static function.
1560 (lang_enter_group, lang_leave_group): New static functions.
1561 * ldfile.c (ldfile_open_file): If the file has already been
1562 opened, just return rather than taking an assertion failure.
1563 * ldver.c (help): Mention new options.
1564 * ld.texinfo: Document new options.
1566 * ldlang.c (end_of_data_section_statement_list): Don't define.
1567 (lang_leave_output_section_statement): Don't set obsolete variable
1568 end_of_data_section_statement_list.
1570 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1573 * ldlang.c (lang_size_sections): Adjust current region address
1574 even for sections with an explicit address. From
1575 ralphc@pyramid.com (Ralph Campbell).
1577 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1578 From jrs@world.std.com (Rick Sladkey).
1580 * scripttempl/mipsbsd.sc: Let sections align to their natural
1583 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1585 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1587 (lang_abs_symbol_at_beginning_of): Likewise.
1588 (lang_abs_symbol_at_end_of): Likewise.
1589 (lang_size_sections): Use bfd_is_abs_section to check for the
1590 absolute section. Don't try to set the VMA or output_offset or
1591 size of the absolute section.
1592 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1595 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1597 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1598 when generating relocatable objects.
1600 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1602 * emultempl/linux.em: New file providing support for linking
1603 against Linux shared libraries.
1604 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1605 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1607 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1609 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1610 * ldmain.c (main): Initialize link_info.shared to false. Give
1611 error if link_info.relocateable and link_info.shared are both set.
1613 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1614 it as naming an emulation to be added to EMULATION_OFILES.
1615 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1617 * Makefile.in: Rebuilt dependencies.
1618 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1619 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1620 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1621 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1622 (ei386linux.c): Remove; now in Makefile.in.
1623 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1624 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1625 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1626 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1627 (eelf64_sparc.c): Remove; now in Makefile.in.
1628 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1629 (eelf32_sparc.c): Remove; now in Makefile.in.
1631 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1632 no owner--it might be bfd_abs_section. From Eric Youngdale
1633 <ericy@cais.cais.com>.
1635 * scripttempl/aout.sc: Let sections align to their natural
1638 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1640 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1641 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1642 * ldemul.c: Include ldexp.h and ldlang.h.
1643 (ldemul_open_dynamic_archive): New function.
1644 * ldfile.h (ldfile_open_file_search): Declare.
1645 * ldfile.c: Include ldemul.h.
1646 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1647 argument, not bfd *. Change all callers.
1648 (ldfile_open_file_search): Rename from open_a. Return boolean
1649 argument, not bfd *. Clean up. Change all callers.
1650 (ldfile_open_file): If doing a dynamic link, call
1651 ldemul_open_dynamic_archive rather than assuming the extension of
1652 a dynamic object is ".so".
1653 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1655 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1657 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1659 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1660 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1661 Accept -static as a synonym for -non_shared.
1663 Let the user change the dynamic linker used by ELF code.
1664 * ld.h (args_type): Add new field interpreter.
1665 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1667 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1668 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1669 the ELF backend to return the .interp section. If
1670 command_line.interpreter is not NULL, set the contents of .interp
1672 * ld.texinfo: Mention -dynamic-linker.
1674 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1677 * lexsup.c (parse_args): Sort out the option macros and change the
1678 definitions to make it easier to add a new option.
1680 * scripttempl/aout.sc: Define __etext and __edata to go along with
1683 * ld.h (ld_config_type): Add new field traditional_format.
1684 * lexsup.c (parse_args): Add traditional-format to longopts, and
1686 * ldmain.c (main): Initialize config.traditional_format to false.
1687 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1688 flags of output_bfd according to config.traditional_format.
1689 * ldver.c (help): Mention -traditional-format.
1690 * ld.texinfo: Document -traditional-format.
1692 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1694 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
1695 they are encountered.
1697 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
1699 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
1700 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
1702 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1704 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
1705 _FTEXT, _ETEXT and _FDATA. Dont define _END.
1707 * ldfile.c (open_a): If this is not an archive, try to open it in
1708 the current directory before searching for it.
1710 * lexsup.c (parse_args): Treat -i as a synonym for -r.
1712 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
1713 BLOCK works in a section address as documented.
1715 * ldgram.y (YYDEBUG): Don't define.
1717 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1719 * emultempl/gld960.em: Pass false for new argument to
1720 ldfile_add_library_path.
1721 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
1723 * emultempl/sunos.em: Only look for .so files if doing a dynamic
1726 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
1728 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
1730 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
1732 * Makefile.in (check): Delete ld.new dependency so that a regression
1733 test doesn't trigger a rebuild of the linker.
1735 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1737 * ldlang.c (map_input_to_output_sections): For lang_address, call
1738 init_os if it hasn't already been called.
1740 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1742 Add support for SunOS shared libraries.
1743 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
1744 shared library support code.
1745 * emultempl/sunos.em: New file.
1746 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
1747 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
1748 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1749 (esun3.c): Likewise.
1751 * ldlang.c: Minor formatting cleanups.
1752 (lang_for_each_input_file): New function.
1753 * ldlang.h (lang_for_each_input_file): Declare.
1755 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
1757 (search_head): Declare.
1758 (ldfile_add_library_path): Add new cmdline argument in prototype.
1759 * ldfile.c (search_head): Make non-static.
1760 (search_dirs_type): Move to ldfile.h.
1761 (ldfile_add_library_path): Accept cmdline argument, and save it.
1762 * lexsup.c (parse_args): Pass true for new cmdline argument of
1763 ldfile_add_library_path.
1764 (set_default_dirlist): Likewise.
1765 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
1766 argument of ldfile_add_library_path.
1767 * ldgram.y (ifile_p1): Likewise.
1769 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1771 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
1772 total_size, superfile and chain.
1773 * ldfile.c (open_a): Don't clear search_dirs_flag.
1774 (ldfile_open_file): Don't try to open superfile. Assert that file
1775 has not already been opened.
1776 * ldlang.c (new_afile): Don't initialize superfile.
1777 * ldmain.c (add_archive_element): Don't initialize subfiles or
1778 chain or superfile. Initialize search_dirs_flag to false.
1780 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1782 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1784 Changes from binutils-2.4 release:
1786 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1787 variables, use whitespace, so scripts don't break.
1789 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1791 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1793 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1794 * Makefile.in: Noted change.
1796 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1797 don't know where that's supposed to come from, or why it's
1800 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1802 * configure.bat: update to latest makefile.in
1803 * emulpara/go32.sh: set to coff-go32 not aout
1804 * emultemp/generic.em: strength-reduce the structure of
1805 this shell script, since the only available shell for
1806 DOS can't handle complex syntax.
1807 * emultemp/stringify.sed: for "sed -f" instead of inline.
1808 * makefile.in: depend on stringify.sed as well as genscripts.sh
1809 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1810 * genscripts.sh: empty variables aren't always considered "set",
1811 so set them to "y" instead.
1813 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1815 * ldlang.c (entry_symbol): Make static.
1816 (lang_add_entry): Add cmdline argument.
1817 * ldlang.h (lang_add_entry): Change prototype.
1818 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1819 * lexsup.c (parse_args): Likewise.
1821 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1823 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1824 .reginfo an address.
1825 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1826 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1827 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1829 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1831 Add support for ELF shared libraries.
1832 * ld.h (ld_config_type): Add field dynamic_link.
1833 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1834 on attempts to use -r with -relax, -call_shared or -s.
1835 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1836 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1837 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1838 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1839 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1840 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1842 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1843 opening a file with a .so extension first.
1844 * emultempl/elf32.em: New file.
1845 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1846 (NONPAGED_TEXT_START_ADDR): Likewise.
1847 (TEMPLATE_NAME): Define as elf32.
1849 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1850 * scripttempl/elf.sc: Add placement for new dynamic sections.
1851 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1852 outside of any section. Don't use ALIGN(8); just let one section
1853 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1854 sections; they'll be handled correctly anyhow.
1855 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1857 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1859 * Makefile.in (install): Redirect output of ln to /dev/null.
1861 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1863 * emultempl/hppaelf.em: Change all references of
1864 .hppa_linker_stubs to .PARISC.stubs.
1865 * scripttempl/hppaelf.sc: Likewise.
1867 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1869 * ldlang.c (print_output_section_statement): Change ``no attached
1870 output section'' message slightly.
1871 (lang_do_assignments): Don't recurse down if there is no real
1874 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1875 match corresponding change in emulation templates.
1876 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1877 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1879 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1881 * ldver.c (ldversion): Updated version number.
1883 * cdtest-foo.cc: Use explicit "#pragma implementation".
1884 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1885 * Makefile.in: References to cdtest-func.o changed to
1888 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1890 Don't create unnecessary output sections.
1891 * ldlang.c (out_bfd_get_section_by_name): Remove.
1892 (wild_section): Call bfd_get_section_by_name rather than
1893 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1895 (lang_create_output_section_statements): Remove.
1896 (map_input_to_output_sections): For several cases, call init_os if
1897 it has not already been called.
1898 (lang_size_sections): If output section was not created, skip it.
1899 (lang_process): Don't call lan_create_output_section_statements.
1900 (lang_place_orphans): Skip files with just_syms_flags set to true.
1901 * ld.texinfo: Document change.
1903 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1905 * ldlang.c (wild_doit): Don't bother initializing the vma and
1906 section size. Don't special case SEC_SHARED_LIBRARY.
1907 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1910 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1912 * config/go32.mh : New file for Xgo32X.
1914 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1916 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1917 before calling einfo, since we are reporting an fopen failure.
1918 From jrs@world.std.com (Rick Sladkey).
1920 * configure.in: Use "e" rather than "em_" as prefix for
1923 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1925 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1927 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1928 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1930 * Makefile.in: Changed all generated file names.
1931 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1932 sed patterns to handle new filenames.
1934 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1935 * configure.in: Adjusted.
1937 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1939 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1940 work. Instead, check build dir and $srcdir explicitly, and use
1941 `echo' to get all the filenames.
1943 * configure.in (h8300h-*-hms): Changed ld_target name to
1945 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1948 * config/i960coff.mt: New file.
1949 * emulparams/gld960coff.sh: New file.
1950 * emultempl/gld960c.em: New file.
1951 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1952 i960coff configuration.
1953 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1955 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1956 code isn't included in FSF releases, and it can still be
1957 explicitly selected.
1958 (distclean): Remove site.bak and tmpdir.
1959 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1960 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1962 Patches from Ralph Campbell:
1963 * config/mipsbsd.mh: New file.
1964 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1965 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1966 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1969 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1971 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1973 * config/m68k.mt (EMUL): Set to m68kaout.
1974 * emulparams/m68kaout.sh: New file.
1975 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1976 (em_m68kaout.c): New target.
1978 * ldlang.c (lang_size_sections): If dot moves because of an
1979 assignment, don't try to insert a pad into the absolute output
1980 section, just change the address of the default memory region
1983 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1984 cdtest-ur.out, and cdtest-ur.tmp.
1986 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1988 * scripttempl/sa29200.sc: Align all sections to four byte
1991 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1993 * Makefile.in, configure.in: Support for go32 coff.
1994 * config/i386-go32.mt: New file
1995 * emulparams/i386go32.sh: New file
1996 * scripttempl/i386go32.sc: New file
1998 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2000 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2001 Lynx-specific script templates.
2002 * configure.in (sparclite*-*-coff): Use coff-sparc.
2003 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2004 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2005 (ENTRY): Set to __main.
2006 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2007 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2008 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2010 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2012 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2013 byte boundary, in case the global constructors do not take up an
2016 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2017 exist, get crtbegin based on gcc -print-libgcc-file-name.
2018 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2020 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2022 * ldlang.c (lang_size_sections): When no address is given for a
2023 section, align it according to its requirements.
2025 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2027 * Makefile.in (clean, distclean): Remove configdoc.texi.
2029 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2031 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2033 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2035 * ldlang.c (lang_size_sections): When relaxing, adjust the
2036 position of a padding statement, and adjust dot accordingly.
2038 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2040 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2042 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2044 * scripttempl/i386coff.sc: If relocating, don't put .init and
2045 .fini sections into .text; keep them separate.
2046 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2047 exist, get crtbegin based on gcc -print-libgcc-file-name.
2048 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2050 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2052 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2054 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2056 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2059 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2060 if building a final executable.
2062 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2064 * ldmain.c (main): Check the return value of bfd_close.
2066 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2068 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2069 sections never overlap when using -r.
2071 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2073 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2074 changes: get_symtab_upper_bound renamed and returns long,
2075 bfd_canonicalize_symtab returns long, check for error indications.
2077 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2079 * ldlang.c (print_input_section): For section size, use
2080 _cooked_size if it is non-zero, size otherwise.
2081 (size_input_section): Likewise.
2082 (lang_do_assignments): Likewise (case lang_input_section_enum).
2084 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2086 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2087 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2088 (lang_add_input_file): Pass true to new_afile for add_to_list.
2089 (lookup_name): Remove force_load argument. Changed all callers.
2090 Pass false to new_afile for add_to_list. Split loading of symbols
2091 out into separate function.
2092 (load_symbols): New function split out of lookup_name. Don't load
2093 the symbols if they are already loaded.
2094 (open_input_bfds): For lang_input_statement_enum call load_symbols
2095 rather than lookup_name.
2096 (lang_process): Pass abs_output_section rather than NULL to
2098 (lang_startup): Set real field of first_file to true.
2100 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2102 * ldlang.c (had_relax): Removed.
2103 (relax_again): New static variable.
2104 (lang_size_sections): Change call to bfd_relax_section to
2105 correspond to BFD changes. Set relax_again appropriately.
2106 (lang_process): Remove #if 0 code. When relaxing, keep calling
2107 lang_do_assignments and lang_size_sections until relax_again
2110 * emultemp/gld960.em: Include libiberty.h
2111 (gld960_before_parse): Pass NULL as final argument to concat.
2113 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2115 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2118 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2119 building a bfd_data_link_order, rather than by setting the section
2120 contents immediately.
2122 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2124 Changes to make -Ur work again.
2125 * ldmain.c (add_to_set): Now takes reloc argument rather than
2126 bitsize. Check config.build_constructors here. If an new hash
2127 table entry is created, mark it as undefined.
2128 (constructor_callback): No longer takes bitsize argument. Pass
2129 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2130 BFD backend supports it.
2131 (reloc_overflow): Handle a NULL abfd argument.
2132 (reloc_dangerous, unattached_reloc): Likewise.
2133 * ldctor.c: Include ldmain.h.
2134 (struct set_info): Change bitsize field to reloc.
2135 (ldctor_add_set_entry): Now takes reloc argument rather than
2136 bitsize. Don't bother to check config.build_constructors here.
2137 (ldctor_build_sets): Get the size from the reloc howto. If
2138 generating relocateable output, call lang_add_reloc rather than
2140 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2142 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2143 (lang_reloc_statement_type): New structure.
2144 (lang_statement_union_type): Add reloc_statement field.
2145 (lang_add_reloc): Declare new function.
2146 * ldlang.c (lang_for_each_statement_worker): Handle
2147 lang_reloc_statement_enum.
2148 (map_input_to_output_sections, print_statement): Likewise.
2149 (lang_size_sections, lang_do_assignments): Likewise.
2150 (print_reloc_statement): New function.
2151 (lang_add_reloc): New function.
2152 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2154 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2155 (cdtest-ur, cdtest-ur.out): New targets.
2156 (check-cdtest): Now also check that -Ur works correctly.
2158 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2160 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2162 * ldlang.c (lang_process): Move lang_common call before
2163 map_input_to_output_sections, to ensure that any alignment
2164 constraints set by common symbols are copied over to the output
2167 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2169 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2170 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2171 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2172 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2175 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2177 * config/i386bsd.mh: New file.
2179 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2181 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2183 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2184 (DATA_START_SYMBOLS): Define _fdata.
2186 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2188 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2190 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2192 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2193 works again. Attach some output symbols to the stub file bfd.
2195 * emultempl/hppaelf.em: Include elf32-hppa.h.
2196 (file_chain): Add decl.
2197 (hppa_look_for_stubs_in_section): Delete decl.
2198 (hppaelf_finish): Reenable code. Do not pass symbols
2199 down to hppa_look_for_stubs_in_section.
2201 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2203 * ldmain.c (write_map): Don't define. Removed all references.
2204 Just use map_file or map_filename instead.
2205 (add_archive_element): Use minfo to write map information, not
2207 (constructor_callback): Use fprintf to write map information, not
2209 * ldmain.h (write_map): Don't declare.
2210 * ldgram.y (mri_script_command): Removed reference to write_map.
2211 * ldlang.c (lang_one_common): Likewise.
2212 * lexsup.c (parse_args): Likewise.
2214 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2216 * scripttempl/elf.sc: Force all sections to be aligned.
2218 * ldgram.y (section): Reverse the order of memspec_opt and
2219 fill_opt to avoid an ambiguity when both are used.
2220 * ld.texinfo: Changed accordingly.
2222 * ldgram.y: Move include of ldlex.h back with other includes.
2223 * ldlex.h (input_type): Don't initialize enum constants to
2225 * ldlex.l: Use a switch to return the right token based on
2226 input_type, rather than knowing that input_type has a value based
2229 * ldgram.y (dirlist_ptr): Removed; not used.
2230 * lexsup.c: Include ldver.h.
2231 * Makefile.in: Rebuilt dependencies.
2233 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2235 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2236 (ldlang_add_file): call it here instead.
2238 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2240 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2242 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2244 * emultempl/hppaelf.em: First attempt to clean this file up.
2245 Add comments in several functions as to their purpose and
2246 how they function (or my current best guess). Clean up horrible
2247 spacing and indention that never should have been accepted in the
2248 first place. Add FIXMEs for issues which need to be resolved.
2249 Disable linker-stub generation until it gets fixed. This allows
2250 the linker to at least work on simple code for testing purposes.
2252 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2253 it via hppaelf_finish). Prototype moved into ldlang.h.
2254 (lang_process): Move problematic extra call to lang_size_sections
2255 into the PA ELF specific code.
2256 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2257 lang_size_sections moved here.
2259 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2261 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2262 * config/ppc-elf32.mt: New file.
2263 * emulparams/elf32ppc.sh: New file.
2264 * emultempl/ppc.em: New file.
2265 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2266 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2267 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2269 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2271 * lexsup.c (parse_args): Use symbolic numbers for long options.
2272 Fix misunderstanding in -Y and -call_shared et al.
2274 Use getopt instead of lex and yacc to parse the command line.
2276 * ld.texinfo (Options): Document changes to option syntax.
2277 * Makefile.in: Update dependencies.
2278 * ldver.c (help): Tweak dashes in usage message.
2279 * ldgram.y (%union): Remove unused members.
2280 Remove %tokens for command line options; add ones for input types.
2281 (command_line): Rules removed.
2282 (file): Instead of command line, recognize an
2283 input type indicator, then use the nonterminal for that type.
2284 (defsym_expr): New nonterminal from code formerly in command_line.
2285 * ldlex.h: Declare parser input type enum and variable.
2286 Don't declare parse_line.
2287 * ldlex.l: Remove unused variables. Make some used ones static
2289 (COMMAND): Start state and its rules removed.
2290 At start of yylex, return input state token if at start of input.
2291 (lex_redirect): Don't need to set yyout.
2292 (ldlex_command): Function removed.
2293 * ldmain.c (main): Instead of calling parse_line, set up the
2294 redirections and call yyparse directly.
2295 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2297 * lexsup.c: Remove #if 0'd code.
2298 (parse_line): Function removed.
2299 (parse_args): Rewrite to use getopt_long_only.
2300 (set_default_dirlist): New function from code formerly in
2301 ldgram.y:command_line.
2302 (set_section_start): New function.
2303 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2304 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2305 compiled-in link scripts in "{" and "}", as the grammar no longer
2308 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2310 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2311 require that it be in $(srcdir).
2313 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2315 * ldlang.c (lang_size_sections): Only align section to alignment
2316 required by linker script, not to maximum alignment of input
2319 * ldlang.h (largest_section): Don't declare.
2320 * ldlang.c (largest_section): Don't define.
2321 (size_input_section): Don't set largest_section; not used.
2323 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2325 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2327 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2329 * ldlang.c, ldmain.c: Include libiberty.h.
2331 * ldmisc.h (concat): Don't declare.
2332 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2334 * ld.h (as_output_section_statement): Removed; not used.
2336 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2338 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2339 bfd_set_error and new error names.
2341 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2343 * ldwrite.c (build_link_order): If the cooked size of the section
2344 has been set, use it, for determining link_order size.
2345 (ldwrite): In the error message displayed if bfd_final_link fails,
2346 indicate that it was in fact the final link step that failed.
2348 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2349 bfd_relax_section, in case it returns false but doesn't flag an
2350 error. If an error is returned, indicate which one it is in the
2353 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2354 it'll get picked up from $(srcdir) if appropriate.
2356 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2358 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2359 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2361 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2363 * ldlex.l (comment): Increment line number when newline is read.
2365 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2367 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2368 reload the file even if it is already loaded.
2369 (wild): Call lookup_name with force_load argument of 0.
2370 (open_input_bfds): Call lookup_name with force_load argument of 1.
2371 (print_symbol): Remove declaration of non-existent function.
2372 (print_one_symbol): Return true rather than falling off end.
2374 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2376 * ldmain.c (main): Use %ld when printing long values.
2378 * scripttempl/elf.sc: Move _edata after the .sdata section.
2379 Permit OTHER_BSS_SYMBOLS to be defined.
2380 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2382 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2384 * Rename all "hppaosf" files to "hppaelf".
2385 * Change all "osf" references to "elf" in hppaelf files.
2386 * Makefile.in: Likewise.
2387 * configure.in: Likewise.
2389 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2391 * ldmain.c (main): Call xatexit, not atexit.
2392 Call xmalloc_set_program_name.
2394 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2397 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2399 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2400 (hppaosf_finish): Call xmalloc, not ldmalloc.
2401 * ldmain.c (preserve_output): Function removed.
2402 (main): Do it here instead.
2404 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2406 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2407 GNU C specific macros.
2409 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2410 call to LANG_FOR_EACH_INPUT_SECTION.
2412 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2414 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2415 deleted; will use libiberty versions instead.
2416 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2417 mri.c Makefile.in: Change callers.
2419 * ldmisc.c (vfinfo): Remove cleanup code.
2420 * ldmain.c (remove_output): Put it here (new function).
2421 (preserve_output): New function.
2422 (main): Register remove_output and preserve_output with atexit.
2423 * ldmain.c ldgram.y: Call xexit instead of exit.
2424 * ldmisc.h: Declare xexit.
2426 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2428 * Makefile.in: Lots of new H8/500 memory models.
2430 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2432 * ldlex.l: Removed duplicate rules.
2433 (yywrap): Provide default definition, needed with some versions of
2436 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2438 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2439 the archive filename too.
2441 * ldlex.l: Add rule to catch invalid input characters instead of
2442 printing them. Include "ldmain.h" for program_name decl.
2443 (lex_warn_invalid): New function.
2444 * Makefile.in: Add dependency.
2446 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2448 * Makefile.in (check): Don't bother running any tests of
2449 cross-linker until the test suite no longer assumes native mode.
2451 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2453 * ldlang.c (print_one_symbol, print_input_section): Print
2454 global symbols in symbol table again.
2456 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2458 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2459 exit successfully instead of complaining if no input files are
2462 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2464 * Makefile.in: Format variable definitions consistently.
2465 (LD_PROG): Remove unnecessary variables from link command,
2466 change variable LOADLIBES to EXTRALIBS.
2468 * ldmain.c (main): Compute and display total execution time.
2469 * ld.texinfo (-stats): Document the option.
2471 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2473 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2476 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2479 * ldlang.c (relaxing): Removed global variable.
2480 (lang_size_sections): If the canonical symbols have not already
2481 been read in, read them in before relaxing.
2482 * ldlang.h (relaxing): Removed declaration.
2484 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2486 * ldlang.c (new_afile): Initialize loaded field to false.
2487 (lookup_name): If file was already loaded, don't call the
2488 add_symbols entry point again.
2490 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2492 * ld.texinfo: Clarify what -T option does.
2494 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2496 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2499 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2501 * ldmain.c (add_archive_element): If trace_files or
2502 trace_file_tries, print file name.
2503 * ldlang.c (lookup_name): Likewise.
2504 (ldlang_add_file): Don't put files on input_bfds list in reverse
2507 * scripttempl/elf.sc: Correct typo.
2509 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2511 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2512 their arguments optional, for compatibility with the old GNU ld.
2514 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2516 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2518 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2520 * ldmain.c (add_to_set): Add bitsize argument.
2521 (constructor_callback): New function.
2522 (link_callbacks): Add constructor_callback.
2523 * ldctor.c (struct set_info): Add bitsize field.
2524 (ldctor_add_set_entry): Add bitsize argument.
2525 (ldctor_build_sets): Base the size of the elements of the set on
2526 the bitsize, rather than always using LONG.
2527 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2529 * ld.h (QUAD_SIZE): Define.
2530 * ldgram.y (QUAD): New token.
2531 (length): Handle it.
2532 * ldlex.l: Return QUAD.
2533 * lexsup.c (keywords): Add QUAD.
2534 * ldwrite.c (build_link_order): Handle QUAD.
2535 * ldlang.c (print_data_statement): Handle QUAD.
2536 (lang_size_sections): Likewise.
2537 (lang_do_assignments): Likewise.
2538 * ldexp.c (exp_print_token): Add QUAD to table.
2539 * ld.texinfo: Describe QUAD.
2541 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2542 since the Alpha doesn't use them.
2544 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2546 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2548 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2550 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2551 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2553 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2555 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2556 needed for i386mach. (Should be a no-op on other systems.)
2558 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2559 (PAGE_SIZE): Don't define; not used.
2561 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2563 * ldgram.y (yyerror): Make argument const char *, and actually
2564 print it out rather than assuming it is a syntax error.
2565 * ldmisc.h: Change declaration of yyerror.
2566 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2568 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2570 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2571 exec header offset, since the exec header isn't loaded.
2572 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2574 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2576 A major rewrite to move the bulk of the linker into BFD so that
2577 more efficient backend code can be written for specific object
2579 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2580 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2581 * ldctor.c, ldctor.h: Complete rewrite.
2582 * ldwrite.c, ldwrite.h: Complete rewrite.
2583 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2584 link_info.strip instead. Changed all uses.
2585 (discard_locals_type, discard_locals): Removed. Use
2586 link_info.discard instead. Changed all uses.
2587 (ld_config_type): Removed relocateable_output field; use
2588 link_info.relocateable instead; changed all uses. Added stats
2590 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2591 set_loader_symbol): Removed.
2592 * ldexp.h (node_class): Added etree_rel.
2593 (etree_type): Added rel field.
2594 * ldexp.c (exp_print_token): Bracketed table initialization.
2595 (exp_relop): New function.
2596 (fold_name): Use linker hash table rather than ldsym functions.
2597 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2598 (exp_print_tree): Handle etree_rel.
2599 * ldgram.y (strip_symbols, discard_locals): Removed.
2600 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2601 (REL): New token. Does not appear in grammar, but needed for
2603 (file): Don't call lang_final; it's called by main anyhow.
2604 * ldlex.l: Accept -stats and -no-keep-memory options.
2605 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2606 * ldlang.c: Consistently use fill_type for fill argument.
2607 (lang_init_script_file, script_file): Removed.
2608 (create_object_symbols): Removed. Use
2609 link_info.create_object_symbols_section instead. Changed all
2611 (lang_add_keepsyms_file): Removed.
2612 (lookup_name): Call bfd_link_add_symbols instead of
2613 ldmain_open_file_read_symbol.
2614 (wild): Don't iterate over script_file.
2615 (open_output): Create link hash table.
2616 (lang_place_undefineds): Rewrote.
2617 (lang_size_sections): Handle relaxing (doesn't work yet).
2618 (lang_relocate_globals): Removed.
2619 (lang_finish): Use link hash table rather than ldsym functions.
2620 (lang_common): Rewrote.
2621 (lang_one_common): New function.
2622 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2624 (create_symbol): Removed.
2625 (lang_process): Don't call lang_init_script_file. Call
2626 ldctor_build_sets rather than find_constructors. Don't call
2627 lang_relocate_globals.
2628 (lang_abs_symbol_at_beginning_of): Rewrote.
2629 (lang_abs_symbol_at_end_of): Rewrote.
2630 * ldmain.c (had_y): Removed.
2631 (lprefix, lprefix_len): Removed; use link_info fields instead.
2633 (multiple_def_count, commons_pending, undefined_global_sym_count,
2634 total_symbols_seen, total_files_seen): Removed.
2635 (link_callbacks, link_info): New variables.
2636 (main): Initialize link_info. Don't call init_bfd_error_vector or
2637 ldsym_init. Don't set now unused variables. Handle -stats.
2638 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2639 (add_ysym): Rewrote.
2640 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2641 search_library, gnu960_check_format, decode_library_subfile,
2642 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2644 (add_keepsyms_file, add_archive_element, multiple_definition,
2645 multiple_common, add_to_set, warning_callback, undefined_symbol,
2646 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2648 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2649 require symbols for %C; look them up instead.
2650 * emultempl/hppaosf.em: Pass link_info to
2651 hppa_look_for_stubs_in_section.
2652 * Makefile.in: Rebuilt dependencies.
2653 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2655 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2657 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2658 ldlang.h and ldctor.h.
2660 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2661 declarations of free and malloc from flex output. Change malloc
2662 to ldmalloc in flex output.
2664 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2666 * ldmain.c (lprefix): Change default from a char to a string
2667 with only one character.
2668 (lprefix_len): Set default to one.
2670 * ldmain.h (lprefix_len): Declare.
2672 * ldsym.c (write_file_locals): Use strncmp rather than a character
2673 comparison for lprefix.
2675 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2678 * emultmpl/hppaosf.em: Include ldexp.h.
2679 (before_parse): Set lprefix and lprefix_len correctly.
2681 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2683 * ldlex.h: Don't declare yywrap if it is a macro.
2684 * ldlex.l: Include sysdep.h.
2685 * ldlang.c (lang_for_each_statement_worker,
2686 lang_for_each_statement): Forgot to use PARAMS.
2688 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2690 * Makefile.in: Added .PHONY targets where appropriate. Added some
2692 (gcclibdir, version): Removed unused variables.
2693 (DEP): New variable, set to mkdep.
2694 (ALL_CFLAGS): New variable. Used in .c.o target.
2695 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
2697 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
2698 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
2699 mostly obsolete variables. Adjusted remaining uses.
2700 (DEF_EMUL): Removed variable.
2701 (ldmain.o): Handle undefined EMUL error correctly.
2702 (ldemul-list.h): Depend on config.status rather than Makefile.
2703 Create via temporary file.
2704 (ver960.c, roll, make): Removed obsolete targets.
2705 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
2707 * dep-in.sed: New file, used when rebuilding dependencies.
2709 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
2711 Made many changes to eliminate gcc warnings. Made various
2712 cosmetic changes, declared various things in header files, removed
2713 various extern declarations from .c files. No substantive
2716 * ldlang.c (lang_process): Ifdef out final call to
2717 lang_size_sections again (reverting change of Nove 2), since it
2718 breaks the Sun4 linker.
2720 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2722 * configure.in (alpha-*-netware*): New target; use alpha.
2724 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
2726 * configure.in: Group targets by CPU. Merge some m68k target
2727 entries with different CPU specs that use the same ld_target
2730 * configure.in: Add sparc*-*-coff.
2731 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
2732 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
2733 (em_coff_sparc.c): Add dependencies and build rules.
2735 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
2737 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2739 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
2741 (command_line_option): Accept and ignore them (for now).
2742 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
2743 where n is a number.
2745 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2747 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
2748 not in bfd_com_section, create the section in the BFD so that it
2749 can be placed in the right output section.
2751 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2753 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
2754 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
2755 (OTHER_READONLY_SECTIONS): Define for .reginfo.
2756 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
2757 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
2758 Move OTHER_READONLY_SECTIONS after all the other readonly
2759 sections. Don't use DATA_ADDR twice.
2761 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
2762 p is in a common section, make sure the BFD has a section of that
2765 * ldlang.c (lang_common): Add newline to error message.
2767 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
2769 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
2770 Lynx-specific script instead of m68kcoff.
2771 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
2772 (ENTRY): Define as __main.
2773 (TEXT_START_ADDR): Define as 0.
2774 (PAGE_SIZE): Define as 0x1000.
2775 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
2776 * scripttempl/m68klynx.sc: New file.
2778 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2780 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2781 arguments rather than treating them as emulation names.
2783 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2785 * configure.in: Support x86 unixware and netware plus generic netware.
2787 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2789 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2792 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2794 * Makefile.in (distclean): Don't delete dvi or info files.
2795 (ld.info): Update dependency list.
2796 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2798 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2800 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2801 Set output_filename instead of creating a new node.
2802 (open_output): Don't set output_filename.
2803 (lang_final): Create the new node here.
2804 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2806 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2808 From Pete Hoogenboom (hoogen@cs.utah.edu):
2810 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2811 edata, _edata, end): Add definitions of these symbols.
2812 (__end): Remove definition of this symbol.
2813 (__data_start): Move definition of this symbol.
2815 * emultempl/hppaosf.em: Various fixes and support for linker stub
2817 (hppaosf_finish, hppaosf_search_for_padding_statements,
2818 hppaosf_create_output_section_statements): New functions in
2819 support of linker stub generation.
2820 (ld_hppaosf_emulation): Redefine to include new
2821 emulation-specific routines.
2823 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2824 Pass abs_output_section rather than NULL to avoid invalidating
2827 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2829 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2830 (em_i386mach.c): New rule.
2831 * configure.in (i[34]86-*-mach*): New case.
2832 * config/i386-mach.mt: New file.
2833 * emulparams/i386mach.sh: New file.
2835 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2837 * ld.h (flag_is_*): Removed macros.
2838 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2839 Consistently check the BFD symbol flags directly, rather than
2840 using file_is_* macros.
2842 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2844 * configure.in (sparc*-*-lynxos*): New target.
2845 * Makefile.in: Add rule for em_sparclynx.c.
2846 (ALL_EMULATIONS): Add Lynx emulations.
2847 * config/sparc-lynx.mt: New file.
2848 * emulparams/sparclynx.sh: New file.
2849 * scripttempl/sparccoff.sc: New file.
2851 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2853 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2855 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2857 * relax.c (write_relax): Check return value of bfd_seclet_link.
2859 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2861 * ldlang.c (delete_output_file_on_failure): New variable.
2862 (open_output): Set it after bfd open succeeds.
2863 * ldmisc.c (vfinfo): Test it.
2865 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2867 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2870 * ldemul.c: Support was added to allow emulation-specific
2871 processing to occur. This support was added primarily for linker
2872 stub generation in the elf32-hppa gld.
2873 (ldemul_finish, ldemul_create_output_section_statements): New
2875 * ldemul.h: Support was added to allow emulation-specific
2876 processing to occur. (As described above.) Added finish and
2877 create_output_section_statements fields to
2878 ld_emulation_xfer_struct structure.
2879 * ldlang.c: Add calls to emulation-specific routines.
2880 (lang_process): Add call to
2881 ldemul_create_output_section_statements function.
2882 (lang_process): Add call to a emulation-specific routine (and
2883 some processing after the call).
2885 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2887 * configure.in: mips*- instead of mips-, mips*el changes
2889 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2891 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2892 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2893 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2894 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2895 * config/alpha.mt: New file.
2896 * emulparams/alpha.sh: New file.
2897 * scripttempl/alpha.sc: New file.
2899 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2901 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2902 types of different sizes (eg: 64 and 32 bits), so coerce.
2903 * ld.h (ALIGN_N): Add warning about usage.
2905 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2907 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2908 which we already have a definition, rather than checking in
2909 several different places whether the symbol is weak.
2911 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2913 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2914 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2915 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2916 expanded within them.
2917 * config/mipsb-elf32.mt: New file.
2918 * emulparams/elf32mipb.sh: New file.
2919 * Makefile.in (em_elf32mipb.c): New target.
2921 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2923 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2924 lang_input_file_is_search_file_enum so objects brought in using
2925 INPUT() do a path lookup.
2927 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2929 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2930 instead of {i386,m68k}-coff.
2931 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2932 * config/i386-lynx.mt: New file.
2933 * config/m68k-lynx.mt: New file.
2934 * emulparams/i386lynx.sh: New file.
2935 * emulparams/m68klynx.sh: New file.
2937 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2938 but defaulting to _start.
2940 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2941 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2944 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2946 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2947 HOSTING_LIBS for testing.
2949 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2951 Finish up support for i386-sysv4 (without shared libraries):
2952 * ld.h (flag_is_weak): Define.
2953 * ldlang.c (print_symbol): Mention whether symbol is weak.
2954 (print_input_section): Print weak symbols as globals.
2955 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2956 (enter_global_ref): Do not warn if a weak symbol redefines a
2957 global symbol. Do not let a weak symbol redefine a common symbol.
2958 (enter_file_symbols): Treat weak symbols as global symbols.
2959 (subfile_wanted_p): Do not pull in an object file from a archive
2960 just to resolve an undefined weak symbol.
2961 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2962 error; the error might be that malloc has run out of space.
2963 * ldsym.c (write_file_locals): Treat weak symbols as global.
2964 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2966 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2967 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2968 * emulparams/elf_i386.sh: New file.
2969 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2970 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2971 (ALL_EMULATIONS): Add em_elf_i386.o.
2972 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2973 (em_elf_i386.c): New target, like other em_*.c targets.
2974 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2975 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2976 nonempty, and configured for native, add it to LIB_PATH.
2978 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2980 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2981 Added statements to pass stab and stabstr sections through and
2982 mark them as NOLOAD, which makes GDB happier.
2984 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2986 * configure.in: Accept m68k-lynx-lynxos config.
2988 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2990 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2992 * config/coff-h8300.mt: Add EMUL=h8300h.
2994 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2996 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2998 * Makefile.in: Changed CXX back to g++.
3000 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3002 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3004 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3006 * Makefile.in (TAGS): Use shell wildcards.
3008 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3010 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3012 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3014 * ld.texinfo: re-enable included config file; conditionalize doc
3015 for -oformat to interact properly with SingleFormat doc config
3016 var; rename @up/@down to @raisesections/@lowersections.
3018 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3020 * configure.in: recognize m88110.
3022 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3024 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3025 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3026 ELF emulation is "elf32-hppa" not "elf-big".
3027 (hppaosf_before_parse): Remove unneeded processing of environment
3029 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3030 .text segment of output file.
3031 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3033 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3035 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3038 * ldlang.c, ld.h: updated copyright.
3040 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3042 * ldlang.c (open_output, lang_check): Check return value of
3045 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3047 * scripttempl/h8500.sc: Start all sections in a different segment.
3048 * scripttempl/z8ksim.sc: Handle constructors
3050 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3052 * Makefile.in: revert earlier changes back to execute runtest
3053 with make check. cdtest and bootstrap now function as they
3054 did within the Makefile.
3056 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3058 * Makefile.in: Update dependencies.
3060 * configure.in: Set EMULATION_OFILES in Makefile based on
3061 --with-targets option.
3063 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3065 * Makefile.in: check targets reimplemented to old way.
3067 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3069 * config/i386v.mh, config/irix4.mh: Use gcc
3070 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3071 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3072 bfd/configure.host change.
3074 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3076 * scripttempl/elf.sc: Handle .line and .debug* sections.
3078 * ldlex.l: Use bfd_scan_vma, not strtoul.
3080 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3082 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3083 Remove inital caps in some error messages, change "can't" to
3084 "cannot", add missing colons.
3085 * ldmisc.c (vfinfo): Print "%%" as a single %.
3086 For '%' followed by unrecognized character, print them both
3087 verbatim instead of expecting a char * arg.
3088 For '%C', don't put the function name in parens.
3090 * ldexp.c (invalid): Pass "%%", not "% ".
3092 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3094 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3095 (BSS_VAR): Removed; now always define _fbss.
3096 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3099 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3101 * configure.in: z8k-coff is the same as z8k-sim
3103 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3105 * testsuite/lib/ld.exp: new file
3106 * testsuite/config/unix-ld.exp: new file
3107 * testsuite/ld.bootstrap/bootstrap.exp: new file
3108 * Makefile.in: add dejagnu support for make check
3110 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3112 * ldlex.l (comment): Add missing newline in message.
3113 * ldindr.c (add_indirect): Ditto.
3114 * ldexp.c (exp_fold_tree): Ditto.
3116 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3118 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3121 * ldmisc.c (multiple_warn): New function.
3122 * ldmisc.h: Declare it.
3123 * ldmain.c (enter_global_ref): Call it.
3124 * ld.h (ld_config_type): Add warn_common.
3125 * ldlex.l, ldgram.y: Set it with -warn-common option.
3126 * ldver.c (help): Document it.
3128 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3130 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3131 target-specific sections, and for changing data section vma.
3133 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3135 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3136 terminals, for Solaris.
3137 (dirlist_ptr): New static variable.
3138 (command_line_option): Accept new options.
3140 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3143 * config/sun4sol2.mt: Pass emulation name without ".sh".
3145 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3146 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3148 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3150 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3151 .dtors, .data1, .rodata1 sections, instead of combining them into
3152 other sections. For `-r', set all section start addresses to
3155 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3156 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3157 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3159 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3161 * genscripts.sh: If this is the default emulation, set
3163 * emultempl/*.em: Use it to determine whether to compile in the
3166 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3167 genscripts.sh. Pass the current emulation name without ".sh" on
3169 * genscripts.sh: Take an default emulation arg.
3170 Use the current emulation name as EMULATION_NAME.
3171 Make default lib path for cross-compiling ':', not null.
3172 * emulparams/*.sh: Don't set EMULATION_NAME.
3173 * ldemul.c (ldemul_get_script): Take isfile arg.
3174 Pass it to emulation's get_script function.
3175 * ldemul.h: Adjust get_script prototypes.
3176 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3178 * ldfile.h: Declare it.
3179 * ldgram.y: Accept a script on the command line again,
3180 for parsing compiled-in scripts.
3181 * ldmain.c (main): If ld script is a file, parse it as a -T
3182 option, otherwise parse it directly.
3183 * emultempl/*.em (*get_script): Return the scripts themselves if
3184 this is the default emulation; otherwise return their file names.
3185 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3187 * emulparams/m88kbcs.sh: Use it.
3189 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3191 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3193 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3194 there's no change log entry yet, tsk tsk) from the list of
3195 emulations compiled in until Mark gets around to checking in
3196 emulparams/i386linux.sh.
3197 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3198 changed, this file gets updated.
3200 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3202 * ldgram.y (OPTION_Lfile): New token.
3203 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3204 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3206 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3208 * configure.in: h8/300h support needs own .mt file.
3209 config/coff-h8300h.mt: New file.
3211 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3213 * ldmain.c: Don't include sys/stat.h; it already got included
3214 somewhere along the way.
3216 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3218 * Makefile.in: Add h8300h support.
3219 emulparams/h8300h.sh: New file.
3220 scripttempl/h8300h.sc: New file.
3222 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3224 * ldfile.c (ldfile_open_file): In error message, use the name the
3225 user gave (e.g., "-lc"), rather than the base file name.
3227 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3229 * ldmain.[ch]: Remove initial Q_ from function names.
3230 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3232 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3234 * ldlang.c (lang_process): Move loading of default script from
3235 here to main. Add a "/" to start of script name to prevent
3236 finding it in "." first.
3238 * ldmain.c (set_scripts_dir): Don't look in "." first.
3240 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3243 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3245 * Makefile.in (em_m88kbcs.c): Correct dependency.
3246 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3247 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3248 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3250 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3252 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3253 main.c (main): Print the errno string in the error message.
3255 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3257 * configure.in: Accept h8300h for target cpu.
3259 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3260 present (demangle is smart enough to know whether to do it or not).
3262 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3264 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3265 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3267 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3269 * ldmain.c (get_emulation, check_for_scripts_dir,
3270 set_scripts_dir): New functions.
3273 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3275 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3276 Create symbol "end" instead of "__end". Comment out some parts
3277 that may not be needed (yet) for elf.
3279 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3281 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3283 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3285 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3286 when no prototype is being supplied.
3287 (ldmalloc, ldrealloc): Size argument is now size_t.
3289 * ldmisc.c (finfo): New function, accepts FILE* argument.
3290 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3291 without leading zeros.
3292 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3293 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3295 (concat, buystring): String lengths are size_t.
3296 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3298 * ldlang.c (new_statement): Size argument is now size_t. Added
3299 forward declaration with prototype.
3301 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3303 * ldgram.y (OPTION_v): Don't turn on verbose output.
3305 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3307 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3310 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3312 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3313 collect2 doesn't look for gld any more anyhow.
3315 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3317 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3318 now have a non NULL srefs_chain.
3320 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3321 hp300hpux, since the latter does not exist.
3323 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3325 * genscripts.sh: Put the scripts in the ldscripts directory, not
3327 * configure.in (ldscripts): Make, instead of emulations.
3328 * Makefile.in (scriptdir): Take off the "ld" part.
3329 (install, clean, distclean): Use ldscripts, not emulations.
3330 In tests, don't pass -Lemulations.
3331 Don't pass tooldir/lib to genscripts.sh.
3332 * genscripts.sh: Don't take tooldir/lib arg.
3333 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3334 default script file.
3336 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3338 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3340 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3342 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3344 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3346 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3347 run in parallel without colliding on yacc's static file names.
3348 Without the stub rule, make will try to start two yacc's
3349 concurrently which fails because of yacc's static file names.
3351 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3353 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3356 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3358 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3359 different from libdir.
3361 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3363 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3365 * ldver.c (help): New function.
3366 * ldver.h: Declare it.
3367 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3369 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3371 * Makefile.in (INCLUDES): Don't need ../include any more.
3373 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3375 * ldlex.l, ldgram.y: Support new -oformat option.
3376 Remove attempt at supporting script fragments on the command line.
3377 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3378 * mri.c (mri_format), ldgram.y: Change callers.
3379 * ldlang.h: Change prototype.
3381 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3383 * Makefile.in: canonicalize install.sh; for use within
3384 this directory (and subdirs)
3386 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3388 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3390 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3393 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3395 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3396 It wasn't documented (or likely used) and wastes time.
3397 (try_open): If EXTEN is empty, don't try it.
3399 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3400 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3401 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3402 with normal function declarations.
3404 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3405 Move *.sc-sh to scripttempl/*.sc.
3406 * {emultempl,emulparams,scripttempl}/README: New files.
3407 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3408 removed, replaced with generic.em.
3409 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3410 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3412 * *.em (*_get_script): Return script name instead of script contents.
3413 * ldlang.c (lang_process): Change caller.
3415 * ldlex.l, ldgram.y: Recognize -m option.
3416 Check for input files after *all* options in grammar.
3417 * ldmain.c (main): Check for -m options. Add default directory
3420 * mkscript.c: File removed.
3421 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3422 to add to the default LIB_PATH.
3423 Look for input files in the new subdirectories.
3424 Create the scripts in emulations subdirectory and don't filter
3425 them through mkscript.
3426 * configure.in: Make the emulations subdirectory.
3428 * Makefile.in: Account for all of the above changes.
3429 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3430 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3431 Put CFLAGS last in the compilation rules.
3432 Add -I../bfd to INCLUDES so sysdep.h is found.
3434 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3436 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3438 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3439 dependent on RELOCATING, not RELOCATION.
3440 * hp3hpux.sh (SHLIB_PATH): Define it.
3442 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3444 * ldfile.c (try_open): If opening without the extension fails,
3445 try with the extension even if -v or -V was given.
3446 had_script is imported (from ldgram.y), not exported.
3448 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3450 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3452 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3454 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3455 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3457 (section): Use statement_list_opt, not statement_list.
3458 * m68kcoff.sc-sh: Gather constructors and destructors and define
3459 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3460 * sa29200.sc-sh: Gather constructors and destructors and define
3461 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3463 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3465 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3466 * configure.in: No longer need to configure to get sysdep.h.
3468 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3470 * Makefile.in: remove install:all and install-info:info
3471 dependencies (these cause some spurious rebuilds at 'make install'
3474 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3476 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3477 (mips-idt-ecoff*): Added trailing '*'.
3478 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3479 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3480 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3482 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3483 incorrect definitions.
3485 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3487 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3488 symbols, unless stripping.
3490 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3492 * Makefile.in: configure looks for ####, so remove lines with many
3494 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3495 and HOSTING_LIBS correctly so that ``make check'' will work.
3497 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3499 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3500 to etext, edata, and end. Needed for IRIX 4.0.5F.
3501 Patch from mwp@iconix.oz.au (Michael Paddon).
3503 * Version 2.2.1 released.
3505 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3507 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3508 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3510 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3512 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3515 * Version 2.2 released.
3517 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3519 * ldver.c (ldversion): Bump version number to 2.2.
3521 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3525 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3527 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3529 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3531 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3532 mkscript.o, rather than directly from mkscript.c.
3534 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3536 * configure.in: Look for ${target_makefile_frag} relative to
3537 ${srcdir}, not relative to build directory.
3539 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3540 * configure.in: Recognize hppa*-hp-osf.
3541 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3542 (em_hppaosf.c): Build it.
3543 * config/hppaosf.mh, hppaosf.mt: New files.
3545 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3546 some system header files. All uses changed.
3548 * configure.in: Recognize i386-aix configurations as i386-coff
3551 * configure.in: Recognize m68*-*-hpux.
3552 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3553 the value of STACKZERO.
3554 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3555 (em_hp3hpux.c): Build it.
3556 * hp3hpux.sh, config/hp300hpux.mt: New files.
3558 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3560 * mips.sc-sh: Put constructors in the .data section.
3561 * Makefile.in (cdtest): Added dependency on ld.new.
3563 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3565 * Makefile.in: Change definition of $(tooldir) to match FSF.
3566 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3567 Support VAX Ultrix and BSD.
3569 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3571 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3573 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3575 * ldlang.h (struct memory_region): Change `length' and
3576 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3577 * ldlang.c, mri.c: Corresponding changes, plus lint.
3579 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3581 * configure.in: For all i386 targets, accept i486 as well.
3583 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3585 * ldlang.c (wild_doit): Preserve all flags for a
3586 SEC_SHARED_LIBRARY section.
3587 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3588 computing largest_section.
3590 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3592 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3593 fields of newly created structure.
3595 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3597 * ldmain.c (g_switch_value): New variable.
3598 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3599 (command_line_option): Accept -G and set g_switch_value.
3600 * ldlex.l (COMMAND): Accept -G.
3601 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3603 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3605 Support for linking and loading at different places:
3607 * ldlex.l: Add "AT" keyword.
3608 * ldgram.y: Cleanup, and parse AT.
3609 * ldlang.c (print_output_section_statement): Print output address
3610 of section in map. (lang_size_sections): Fill sections' lma with
3612 * ldlang.h (lang_output_section_statement_type): Add load_base
3615 * ldindr.c (add_indirect): Keep more information in the alias
3617 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3618 attribute from an input section.
3619 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3620 default. (Q_enter_file_symbos): Indirect symbols now are known by
3621 their section, not a special symbol flag.
3622 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3623 (write_file_globals): Write the mapping for an indirect symbol.
3624 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3627 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3629 * ld.texinfo: changes for q1
3631 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3633 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3635 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3637 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3639 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3641 * mips.sc-sh: Added variables which may be overridden by a
3643 * mipsidt.sh: New file; emulation for IDT MIPS board.
3644 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3645 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3646 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3647 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3649 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3651 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3653 * i386bsd.sh, config/i386bsd.mt: New files.
3654 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3656 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3658 * mri.c: Add extern declaration of strdup.
3659 * ldsym.c (KEEP macro): Add spaces around '=' for the
3660 sake of old (e.g. PCC) compilers.
3662 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3664 * ldver.c: Bump to version 2.1.
3666 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3668 * ldgram.y: allow section types without address expressions.
3669 * ldlang.c (lang_relocate_globals): avoid possible hang with
3670 undefined but unreferenced symbols.
3671 * relax.c (relax_section): don't complain if the script file isn't
3672 relaxable but -relax is set
3674 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3676 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3678 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3680 * mipsbig.sh: New file. Big endian MIPS emulation.
3681 * config/mips-big.mt: New file. Use mipsbig emulation.
3682 * configure.in (mips-sgi-irix*): Use target mips-big.
3683 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3684 (em_mipsbig.c): New target. Uses mipsbig.sh.
3686 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3688 * mips.sc-sh: Put .scommon sections into .sbss section.
3690 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3691 rather than always putting them in bfd_com_section.
3692 * ldlang.c (lang_common): If a common symbol is not in
3693 bfd_com_section, put in a section of the same name, rather than
3694 always putting it in section COMMON.
3696 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
3698 * ldmain.c (subfile_wanted_p): If we already have a common
3699 definition of a symbol, don't necessarily pull in an object file
3700 that provides a non-common definition.
3702 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
3703 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
3705 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
3706 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
3708 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3710 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
3713 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
3715 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
3716 checking for equality to bfd_com_section.
3718 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
3720 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
3721 targets, linker script.
3722 * mipslit.sh: New file. Little endian MIPS emulation.
3723 * config/mips-lit.mt: New file. Use mipslit emulation.
3724 * configure.in (mips-dec-ultrix*): Use target mips-lit.
3725 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
3726 (em_mipslit.c): New target. Uses mipslit.sh.
3728 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
3730 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
3731 $(tooldir)/bin/gld, so that gcc can find it with or without
3734 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3736 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
3737 write_norel. All linking is now done via write_relax. Call
3738 ldsym_write before calling write_relax.
3739 * relax.c: Added copyright.
3740 (write_relax): Renamed from write_relaxnorel. Added relocateable
3741 argument. seclet_dump renamed to bfd_seclet_link.
3742 * relax.h: Added copyright.
3744 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3746 * ldmain.c (decode_library_subfile): Patch from
3747 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
3749 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3751 * config/vxworks960.mt renamed to config/i960.mt
3753 * configure.in: sparc-aout emulates a sun4, as does
3754 sparc*-vxworks, i960-nindy uses gld960 emulation
3756 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3758 Fix support for NOLOAD, add INCLUDE
3759 * ldfile.c (ldfile_open_command_file): pass file name to
3761 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
3762 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
3765 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3767 * Makefile.in, config.h: no more default emulation. Make the lack
3768 of emulation a compile time error
3770 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3772 * configure.in: recognise all sparclite variants, not just 'sparclite'
3774 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
3776 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3779 * configure.in: accept *-ericsson-ose for any m68k CPU.
3781 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3782 for each output section.
3784 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3786 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3787 macro bfd_asymbol_bfd as appropriate.
3788 * Makefile.in: Un-duplicate ldlex.c dependency.
3789 * condigure.in: Replace my_host case table by sourcing
3790 ../bfd/configure.host. Allow std-host as the default.
3791 * ldmisc.c: Change logic for C++ name demangling: There is
3792 no initial '_' to remove from stab-derived function names.
3794 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3796 * ldlang.c (lang_init_script_file): don't attach the output file
3797 sections to the script file.
3799 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3800 * ldlang.c (wild): run expansion loop over command line bfd too.
3801 (lang_ini_script_file): initialize more parts of the command line
3803 * ldlex.l: fix DEFINED start states.
3805 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3807 * ld.texinfo: new doc.
3808 * ldgram.y, ldlex.l: understand -y<symbol>
3809 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3810 print info. (add_ysym): new function.
3811 * ldsym.h: (ldsym_type): new define SYM_Y.
3813 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3815 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3816 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3817 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3818 macros with PARAMS. Recreational cleanup. Update copyrights.
3820 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3822 * Makefile.in: pass down the bfd source directory for includes
3824 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3826 * ldlang.c (lang_size_sections): don't change size and address for
3827 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3830 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3832 * relax.c (build_it): re-enable the processing of data_statements
3833 in scripts, makes counted contructor lists work again.
3835 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3837 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3839 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3841 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3844 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3846 * Support for i386-sysv.
3847 configure.in: check for i386-*-sysv* and i386-*-sco*.
3848 i386coff.sc-sh: rewrote to support SVR3 by default.
3849 ldctor.c (find_constructors): preserve stat_ptr.
3850 ldlang.c (wild_doit): initialize vma and size of new output
3851 section to corresponding input section. This is required for
3852 shared library support.
3853 (lang_size_sections): don't modify vma and size of sections which
3854 are never loaded (for shared libraries).
3855 ldwrite.c (copy_and_relocate): copy the contents of any section
3856 which has contents, not just sections which are loaded (for shared
3859 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3861 * ldlang.c (size_input_section): count the sizes of all sections
3864 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3866 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3867 to demangle symbols better
3869 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3871 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3872 exist when linking with -r.
3874 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3876 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3879 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3881 * ldmain.c (linear_library): don't even think about processing
3882 an object file if it's already been done
3884 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3886 * configure.in: the hp9000/300 config file is now hp300
3888 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3890 * config/z8ksim.mt: new file
3892 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3894 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3895 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3897 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3898 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3899 * ldlang.c (lang_add_keepsyms_file): New function.
3900 * ldlex.l: Handle "-retain-symbols-file".
3901 * ldsym.c (keepsyms_file, kept_syms): New vars.
3902 (process_keepsyms): New functihon; reads file, marks symbols for
3904 (write_file_locals): File symbols should always be kept.
3905 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3906 and "-s". Process retain-symbols file before setting symtab.
3907 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3908 (keepsyms_file, kept_syms): Declare them.
3910 * ldmain.c (main): Non-fatal errors should still cause non-zero
3911 exit status even with -r.
3913 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3915 Added initial support for the z8k
3916 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3917 * configure.in, Makefile.in: modified to reflect above
3919 * ldlang.c (lang_check): when linking conflicting architectures,
3920 make the output file reflect at least one of the bad inputs.
3922 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3924 * Makefile.in (install): if $(tooldir) exists, install ld in
3927 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3929 * Makefile.in, configure.in: modified to support i386-coff
3930 * i386coff.sh: new file
3932 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3934 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3935 added m68k-coff emulation mode, stolen from a29k emulation.
3936 Almost certainly wrong, but perhaps better than sun3.
3938 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3940 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3941 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3942 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3943 This is one character shorter, and lets people build on
3944 SVR3 system. (ld__h8300xray.[co] was the killer there;
3945 h8300xray.sc-sh is also overlong, but seems harmless.)
3946 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3947 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3948 * configure.in: Add host isc.
3950 * ldver.c: Call it version 2.0.
3952 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3954 * ldver.c: Bump to version 0.98.
3957 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3959 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3961 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3962 * ldlex.l: Moved comment() to end, since some compilers
3963 otherwise have problems with input() used before it is defined.
3965 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3967 * configure.in: added Solaris 2 and Irix 4 host support.
3969 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3971 * Makefile.in: remove -S flag from the FLEX definition
3973 * configure.in: rewrote, using new style case statement. use
3974 m68k.mt for m68k-aout systems
3976 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3978 * Makefile.in: map "ld" through program_transform_name when
3981 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3983 * cplus-dem.c: Removed. Use the version in libiberty now.
3984 * ldmisc.c: Use new libiberty version of cplus_demangle().
3986 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3988 * gld960.em (gld960_choose_target): default to little endian, not
3991 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3993 * ldlang.c (lang_process): don't pass null pointers when
3994 abs_output_section is what is required.
3995 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3996 used, and pass that down.
3997 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4000 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4002 * configure.in, config/ose68.mt: renamed OSE to ose.
4004 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4006 * ldsym.c (write_file_locals): Reorder check for common or
4007 undefined symbols so that it works.
4009 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4011 * configure.in: accept all m68K family members.
4013 * Makefile.in: always create installation directories.
4015 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4017 * ldlex.l: now parses comment correctly, added ~ to acceptable
4020 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4021 unary -ve constants.
4023 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4024 the command line can't be found.
4026 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4028 * ldlang.h: add new field "loadable" to output_section_statement.
4029 * ldlang.c (lang_output_section_statement_lookup): initilize new
4030 field. (wild_doit): if new field is not set, then stop output
4031 section from being loadable.
4032 (lang_enter_output_section_statement): set the field from the
4034 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4035 * h8300hms.sc-sh, h8300hms.em: get -r right.
4037 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4039 * ldint.texinfo: New internals manual (beginnings thereof).
4040 * PORTING: Removed, merged into ldint.texinfo.
4042 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4044 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4045 cdtest.exp: A test program (copied from libg++/test-install)
4046 that tests that constructor and destructors are handled
4049 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4051 * Makefile.in (install): install from ld.new, renaming during the
4052 copy, or else the next 'make install' needs to re-link ld.
4054 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4056 * configure.in: generalise hp recognition (from sef).
4058 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4060 * configure.in: recognize bsd and hpux hppa configurations.
4061 error messages echo to stderr, not stdout
4063 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4065 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4066 ldmisc.c: removed rcsid's.
4068 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4070 * ldlang.c (lang_map): print changes in sizes due to relaxing
4071 (size_input_section): maintain the delta information.
4072 * ldlang.h: add new field to struct to contain delta info.
4073 * relax.c (relax_section): complain if input not relaxable.
4074 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4077 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4079 * ldmain.c(main): prevent -r and -relax from being on at the same
4082 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4084 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4088 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4090 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4092 * ldlang.c(open_output): set the target arch and machine as soon
4093 as we can. (lang_size_sections): use new macros for setting vma
4096 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4098 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4099 Also deleted an unreachable path to wrs.
4101 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4103 * Makefile.in (install): use -d test for $tooldir before
4104 installing ld there so that $tooldir can be inherited from
4107 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4109 * ldlang.c: Two non-substantial changes for the sake of
4110 the old Portable C Compiler.
4112 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4114 * ldgram.y, ldlex.l: parse ABSOLUTE
4115 * ldexp.c: add support for ABSOLUTE
4117 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4119 * Makefile.in: Added default definitions for HOSTING_CRT0,
4120 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4121 * config/*.mh: Miscellaneous clean-up: Removed definitions
4122 of YACC (since it is not longer used in the Makefile).
4123 Remove HOSTING_* definitions that are subsumed by the
4124 ones added to Makefile.in. Removed most definitions of CC.
4125 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4126 These are no longer needed.
4128 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4130 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4131 rules, since these are used when building a distribution.
4132 * Makefile.in (ldlex.c): Don't re-direct output, since that
4133 leaves a bogus output files if it fails.
4135 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4136 * ldlex.c: Fix some unnecessary flex-specific-isms.
4138 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4140 * ldgram.y: move spurious semicolon
4141 * ldexp.h: fix prototype
4143 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4145 * ld.texinfo: references to linker now say "ld" not "gld".
4147 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4149 changed calling convention for Q_enter_global_ref
4150 * ldexp.c, ldlang.c, ldmain.c: reflect this
4151 * ldver.c: bump version to 1.97.1
4152 * ldindr.c (add_indirect): when an edict declaring an indirect
4153 symbol is found, make sure that any ideas about the symbol being
4154 common are changed if it now known to be defined.
4155 * ldmain.c (linear_library): complain once if archive isn't
4157 * ldlang.h, ldlang.c: make room for and initialize the complain
4160 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4162 * Makefile.in: use flex & bison from ../ if they exist.
4164 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4166 * relax.c (build_it): don't allocate space in the output file for
4167 stuff if -R flag applys to it.
4168 * ldfile.c: merge in VMS filename support
4169 * ldmain.c (main): take out ./ from library path, and close file
4170 before unlinking. Make multiple defs of a symbol create an
4172 * ldmisc.c: fatal errosrs delete output file
4174 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4176 * ldver.c: Increase version number to 1.97, for consistency
4179 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4181 * Makefile.in: FLEX -> LEX.
4183 * ld.texinfo: {} -> @{@}.
4185 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4187 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4188 (and associated change in -c option, now used for these scripts)
4190 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4192 * ldver.c: Bumped version to 1.96 - new release, resync with the
4194 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4195 rather than with raw malloc, makes it easier to track where memory
4197 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4198 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4199 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4202 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4204 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4206 * Makefile.in: use bootstrap for check.
4208 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4210 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4212 * Makefile.in: now use flex, not lex
4213 * ldlex.l, ldlang.c, ldctor.c: lint
4215 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4217 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4218 different sorts of filenames on the command line than in a script.
4220 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4222 * Makefile.in: rework CFLAGS so that they can be passed on the
4223 make command line. Remove MINUS_G. Default CFLAGS to -g.
4225 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4227 * relax.c: added handling for new "padding" seclet type, used to
4228 fill out gaps between section.
4229 * ldgram.y, ldlex.l: now -defsym on the command line is done
4232 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4234 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4236 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4238 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4241 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4243 * Makefile.in (install): Install second copy in $(tooldir)/bin
4244 without $(program_prefix), since that's what gcc expects.
4246 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4248 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4249 * h8300*: fix bit rot and add support for h8300xray target
4250 * go32.sh: target emulation for go32.
4252 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4254 * gld960.em, i960.sc-sh. Fix i960 bit rot
4256 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4258 * Makefile.in: install man page.
4260 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4262 * config/mt-<foo> renamed to <foo>.mt
4263 * config/mh-<foo> renamed to <foo>.mt
4264 * configure.in changed to reflect this
4265 * genscripts.sh now make .xbn files rather than .xN files
4267 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4269 * ldver.h: fix decl of ldversion.
4271 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4273 * Makefile.in: added check target.
4275 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4277 * ldmain.c (Q_enter_file_symbols): now aliases work again
4279 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4281 * Makefile.in: added clean-info target.
4283 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4285 * ldexp.c (exp_print_tree): don't try and follow null pointers
4287 * ldgram.y: remove 11 shift reduce errors
4289 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4291 * Makefile.in: added tooldir and program_prefix.
4293 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4295 * ldlang.c (size_input_section): don't move absolute sections
4299 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4301 * cplus-dem.c: yet another copy of this - maybe it should go into
4303 * ldgram.y: now -V and -v have different actions
4304 * ldver.c: if -V, prints list of emulations compiled in
4305 * ldmisc.c: support for cplus demangling
4308 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4310 * Makefile.in, configure.in: removed traces of namesubdir,
4311 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4312 copyrights to '92, changed some from Cygnus to FSF.
4314 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4316 * Makefile.in: Change mkscript rule into one for ./mkscript
4317 (for the sake of makes that don't realize they're the same).
4318 * PORTING: Add more details.
4319 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4321 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4323 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4324 config/mt-hp300bsd: New port to hp300 running BSD.
4326 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4328 Major rewrite of how ld is configured. The major idea
4329 is to use shell scripts to generate everything.
4330 * generic.em replaces ldtemplate.
4331 * Other *.em files replace various *.c files.
4332 A *.em file is a shell script that generates the corresponding
4333 ld__*.c file that implements an emulation. This is usually
4334 a straight 'cat' of a here-document, possibly with substitutions.
4335 * Script files (*.sc) are places by *.sc-sh scripts.
4336 Again, these are simple shell scripts that 'cat'
4337 here-documents, usually with some substitutions.
4338 The output a *.sc-sh is a script file.
4339 * Each emulation is defined by a short shell script with
4340 extension *.sh that specifies the emulation-specific
4341 parameters (such as the name of the *.sh-sc and *.em
4343 * genscript.sh is the master shell script used to generate
4344 an emulation. It is passed various argument, including
4345 the name a the emulation-speciic *.sh file that it
4346 "sources" to set variables to emulation-specifc parameters.
4347 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4348 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4349 * config/mh-foo: Rename LDEMULATION names as appropriate
4350 (usually 'gldfoo' -> plain 'foo').
4351 * ldwrite.c: Fixed a typo in a comment.
4352 * Makefile.in: Major changes. Removed some the sed
4353 magic to converts scripts, since that is now handled
4354 by genscripts.sh and the *.sc-sh scipt generators.
4355 * config.h: Remove a bunch of macros defining emulations
4356 and targets. This becomes one less file to edit when
4357 adding emulations or targets.
4358 * ldemul.h (struct ld_emulation_xfer_struct): Add
4359 emulation_name and target_name fields.
4360 * ldemul.c, ldemul.h: Define some default functions used
4361 by most emulations (and remove from the *.em scripts).
4362 * ldemul.c (ldemul_choose_target): Search the new
4363 ld_emulations array using a loop (instead of a hardwired
4364 nested if statement).
4365 Define the ld_emulation from the automatically-geenrated
4366 ldemul-list.h. This means you no longer have to edit ldemul.c
4367 to add a new emulation.
4368 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4369 their expansions, since the former no longer exist.
4370 * PORTING: A very rough first draft of a porting guide.
4372 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4373 to be terminated by a new-line (instead of requiring a semicolon).
4375 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4377 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4378 tests for NULL pointers all over the place.
4379 * ldlang.c (lang_process): remember to relocate global symbols
4380 *after* relaxing has done it stuff.
4382 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4384 * config/mt-coff-h8300: use EMUL like everything else
4385 * ldlang.c: (print_padding_statement): print the right address.
4386 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4389 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4391 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4392 * ldlang.c (print_data_statement): print the right address.
4394 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4396 * Makefile.in: The rule for testing ld by re-linking itself
4397 via an intermediate -r link was moved to the ld1 rule
4398 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4399 which allows the bootstrap rule to work.
4400 * ldctor.c (find_constructors): Don't create a constructor
4401 list if it is already defined (as would happen if ld is
4402 invoked by collect).
4404 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4406 * config/mh-sparc.h: now uses libgcc.a
4407 * ldmain.c: quit using exit
4408 * *sc: use *(COMMON) rather than [COMMON]
4409 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4410 to allow preprocessing of .l file.
4411 * Makefile.in: New ldlex.l mangling
4412 * ldexp.c (fold_binary): perform expressions with % and / in
4414 * ldfile.c (open_a): open archives on VMS in a special way
4417 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4419 * ldgram.y: map -M behave in the same way as -Map (sets file name
4421 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4422 whether or not relaxing has been done.
4423 * ldmain.c: don't open a map file if it doesn't have a name
4424 * relax.c: all the brains have moved into bfd.
4425 * ldwrite.c: ammend comment
4427 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4429 * Makefile.in: added relax, also made three stage go through a
4432 * config.h: if GNU960 defined, then default emulation mode is
4434 * ldexp.h, ldexp.c: map to file hooks
4435 * ldlang.c: map to file hooks
4436 * ldgram.y: added -Map -relax
4437 * ldlex.l: added -relax, -Map
4438 * ldmain.c: open map file
4439 * ldmisc.c: support for map file
4440 * ldwrite.c: new relax magic
4442 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4444 * Makefile.in, config/tm-*.h: Clean up make output, only
4445 pass DEFAULT_EMULATION to ldmain.c.
4447 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4449 * ldver.c: Bump to version 1.94.
4451 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4453 * Makefile.in: infodir belongs in datadir.
4455 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4457 * Makefile.in: Pass -y to bison. (Again;
4458 accidentally deleted by Rich.)
4459 * news.sc, ldgld68k.sc: Define __end as well as _end.
4461 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4463 * ldindr.h: added to contain prototypes of ldindr.c
4464 * ldfile.c: include ctype.h
4465 * ldmain.c: include the requried prototype headers
4466 * ldwrite.c: get_reloc_upper_bound has been renamed
4467 bfd_get_reloc_upper_bound
4469 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4471 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4472 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4473 spaces following hyphens, bsd make can't cope. added
4474 standards.text support and made it look like all the other
4477 * configure.in: configure now runs entirely in objdir so make file
4478 existence checks against ${srcdir}. Mark this directory as
4481 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4483 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4484 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4485 and mandir now keyed off datadir by default.
4487 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4489 * ldver.c: Bumped version to 1.93.
4490 * Makefile.in: Pass -y to bison.
4492 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4494 * config.h: h8 is now coff, not ieee
4495 * h8300hds.sc: reflect the same
4497 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4499 * ldver.c (ldversion()): Update to 1.92.
4500 * ldctor.c: There are two places constructor sets
4501 can be defined. One of them checked for an existing
4502 duplicate, the other didn't. Unfortunately, the latter
4503 was called after the former ...
4504 So, factor out code for inserting a new element into
4505 constructor_name_list (after checking for a duplicate)
4506 into a new function add_constructor_name, and call
4507 it from both aforementioned places (ldlang_add_constructor
4508 and ldlang_check_for_constructors).
4510 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4512 * Makefile.in: Rename .c files generated from ldtemplate
4513 to have names starting with ld__. This helps 'make clean'.
4515 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4517 * Makefile.in: Take out the version number for install
4518 * m88kbcs.sc: put in contructor blocks.
4520 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4522 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4523 parameter, a format, and an arg pointer, and rename it to
4524 vfinfo(). Write info() in terms of new vfinfo().
4525 New einfo() is the same as info(), except it writes to stderr.
4526 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4527 ldmisc.c: Replace "error" calls to info() by new einfo().
4529 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4531 * ldlex.l ldgram.y: made -V option do same as -v
4532 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4535 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4536 i386 aout changes from Bob Kukura
4537 * Makefile.in, config.h: added i386aout support
4538 * configure.in: fixed /h-{myhost} typo
4539 * ldgram.y: -MM now gives more boring map.
4540 * ldlang.c: now does D_PAGED flag the right way.
4541 * ldsym.c: -MM flags does the right thing.
4543 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4545 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4546 * ldlang.c (init_os): Compensate for BFD change,
4547 where bfd_make_section now returns NULL for a duplicate
4548 section request, instead of the old section.
4550 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4552 * ldver.c: Bump to version 1.91 (consistent with binutils).
4554 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4556 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4557 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4558 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4559 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4560 Add or update copyright notices.
4562 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4565 * Makefile.in: Changed installation directory name scheme
4566 to be consistent with gcc. Also changed 'install'.
4568 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4570 * Makefile.in: new targets ld.mm, ld.me
4572 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4574 * Makefile.in, ldtemplate: Need to use separate scripts
4575 for -n and -N options. Yet more complication.
4577 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4579 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4580 work). Add some lines to avoid Sun Make VPATH bugs.
4582 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4584 * news.sc: Add alignment for data segment.
4585 * ldtemplate: Add (yet another) script to get for -n or -N
4586 options. (These need different alignment than ZMAGIC files.)
4587 * Makefile.in: Add stuff for new foo.xn scripts.
4588 These are generated by replacing "ALIGN(0x...00)" by ".".
4590 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4592 * Makefile.in: new targets ld.ms, ld-index.ms
4593 ld.texinfo: remove tabs, other cleanups for texi2roff
4595 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4597 * ldmain.c (main): Make config.magic_demand_paged be true
4598 by default. Don't the WP_TEXT and D_PAGED flags of
4599 output_bfd here; it's too late, so set it when output_bfd
4600 is created (in ldlang.c). Also fix setting of EXEC_P flag
4601 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4602 * ldlang.c: Remove some duplicate extern declarations.
4603 * ldgram.y: Fixes to -N and -n options.
4604 * Makefile.in: Recognize upper case letters in sed script
4605 to remove assignments from script files.
4606 * ldtemplate: Don't assukme that -N or -n options
4607 imply use of -r script.
4608 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4610 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4612 * ldtemplate: include bfd.h before sysdep.h.
4614 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4616 Restructure configuration scheme for bfd, binutils, ld.
4618 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4619 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4620 Change some config names to match other dirs.
4621 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4623 * config/: Rename some config files to match up h-*.h names.
4624 Remove all the HOST_SYS definitions from the config files.
4626 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4628 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4629 * ldtemplate: Remove ldfile_add_library_path calls;
4630 just use the SEARCH_DIR commands in the script files.
4631 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4632 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4633 This is primarily intended for cross-linking, where you would
4634 place libaries in a different place than native libraries.
4635 Also, emulations made from ldtemplate now use $(srcdir).
4636 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4637 form; people can use the Makefile's LIB_PATH to override.
4639 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4641 * Makefile.in: fix target ld.dvi, add target ld.info
4642 ld.texinfo: make info filename ld.info
4644 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4646 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4648 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4649 few BFD types & enums.
4656 version-control: never