1 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
3 * ldgram.y (PHDRS): New token.
4 (ifile_p1): Accept phdrs.
5 (section): Accept phdr_opt at the end of the section definition.
6 (phdr_op): New nonterminal.
7 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
8 * ldlex.l: Accept PHDRS.
9 * ldlang.h (struct lang_output_section_phdr_list): Define.
10 (lang_output_section_statement_type): Add phdrs field.
11 (struct lang_phdr): Define.
12 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
13 (lang_new_phdr): Declare.
14 * ldlang.c (lang_phdr_list): New static variable.
15 (lang_output_section_statement_lookup): Initialize phdrs field.
16 (lang_process): Call lang_record_phdrs.
17 (lang_new_phdr): New function.
18 (lang_section_in_phdr): New function.
19 (lang_record_phdrs): New static function.
20 * ld.texinfo: Document PHDRS.
22 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
24 * scripttempl/ppcpe.sc: Moved .edata into its own section to
27 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
29 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
30 HOSTING_LIBS for testing.
31 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
34 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
36 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
39 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
41 * configure: Rebuild with autoconf 2.7.
43 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
45 * scripttempl/pe.sc: Two .junk's is too much junk.
47 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
49 * configure.in: Use BFD_NEED_DECLARATION.
50 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
51 * configure, config.in: Rebuild with autoconf 2.6.
53 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
54 being unsupported if this is not a relocateable link and the input
55 BFD supports it, since ldctor_build_sets can cope with that case.
57 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
59 * configure.tgt (powerpc-*-macos*): New target.
60 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
61 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
62 (eppcmacos.c): New target.
63 * mpw-eppcmacos.c: Update.
64 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
66 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
68 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
69 $(host_canonical) and $(target_canonical).
70 (CXX_FOR_TARGET): Likewise.
72 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
74 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
75 so the malloc heap begins at a sane place.
77 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
80 * ldver.c (ldversion): Update to 2.6.
82 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
83 $(GENERATED_*FILES), since they need to be retained by distclean.
84 (maintainer-clean, realclean): Delete them here.
86 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
88 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
89 base file with FOPEN_WB, not "w".
91 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
92 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
94 (gld${EMULATION_NAME}_before_allocation): Use the environment
95 variable LD_RUN_PATH if -rpath was not used.
96 * ld.texinfo, ld.1: Document LD_RUN_PATH.
98 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
100 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
101 -bl and -bloadmap options.
103 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
104 report a better error.
106 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
107 new local variable special_sections, and pass it to
108 size_dynamic_sections. Look through the results, and move the
109 sections around in the mapping so that they are defined correctly.
111 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
113 * ldemul.c (ldemul_default_target): Cast getenv return value.
115 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
117 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
119 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
122 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
123 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
125 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
126 (gld_$_before_allocation): added hooks for toc construction based
129 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
131 * ld.texinfo: The linker does not use _main as an entry point.
133 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
135 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
138 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
140 * configure.in: Add test for whether free must be declared.
141 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
142 * acconfig.h: Explain NEED_DECLARATION_FREE.
143 * configure, config.in: Rebuild.
145 * lexsup.c (parse_args): Take B:: out of shortopts.
147 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
149 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
150 for now, as with m68k4kbsd, until shared library support gets
153 * configure.host: For i386 BSD variants, crt0.o lives in
154 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
156 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
158 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
159 (edelta68.c): New target.
160 * configure.tgt (m68*-motorola-sysv*): New target.
161 * emulparams/delta68.sh: New file.
162 * scripttempl/delta68.sc: New file.
164 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
167 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
169 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
170 ALIGN and ALIGNMOD statements.
172 * emultempl/aix.em: Include ldgram.h.
173 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
175 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
177 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
179 * configure.host (alpha-*-linux*): New host.
180 * configure.tgt (alpha-*-linux*): New target.
182 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
184 * emultempl/aix.em (export_files): Remove.
185 (import_files): Make static.
186 (struct export_symbol_list): Define.
187 (export_symbols): New static variable.
188 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
189 correctly. Call read_file for an export file.
190 (gld${EMULATION_NAME}_before_allocation): Call
191 bfd_xcoff_export_symbol for each export symbol, rather than
192 calling read_file for each export file.
193 (gld${EMULATION_NAME}_read_file): For an export file, make the
194 exported symbols undefined, and store them on the export_symbols
197 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
199 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
200 Don't hang if last option is unrecognised.
201 (gld_${EMULATION_NAME}_set_symbols): Insert created
202 symbols into ABS output section.
204 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
206 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
208 (em68k4knbsd.c): New rule.
210 * configure.tgt: Added support for the NetBSD m68k4k arch.
212 * genscripts.sh, ldint.texinfo,
213 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
214 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
215 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
216 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
217 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
218 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
219 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
220 PAGE_SIZE to TARGET_PAGE_SIZE.
222 * emulparams/m68knbsd.h: Ditto.
223 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
224 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
227 * emulparams/m68k4knbsd.sh: New file.
229 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
231 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
233 * emultempl/aix.em: Include ldctor.h.
234 (gld${EMULATION_NAME}_after_open): New static function.
235 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
236 (gld${EMULATION_NAME}_find_relocs): New static function.
237 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
238 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
239 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
240 * ldctor.c (struct set_info): Move definition into ldctor.h.
241 (struct set_element): Likewise.
242 (sets): Make non-static.
243 (ldctor_add_set_entry): Add name parameter. Save it in the new
245 (ldctor_build_sets): Avoid being called twice. Pass set element
246 name to lang_add_reloc.
247 * ldctor.h (struct set_info): Move definition here from ldctor.c.
248 (struct set_element): Likewise. Add new field name.
250 (ldctor_add_set_entry): Declare new name parameter.
251 * ldwrite.c (build_link_order): Don't insist that either name or
252 section be NULL in a lang_reloc_statement.
253 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
255 (constructor_callback): Pass name to ldctor_add_new_set_entry for
258 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
260 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
262 * mpw-config.in: Add PowerMac target support, generate config.h.
263 * mac-ld.r: New file, Mac resources.
264 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
265 * mpw-make.in: Remove.
266 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
268 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
270 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
271 -static as a synonym for -bnso.
273 * scripttempl/aix.sc: Move special symbols inside sections.
274 Always start .data at 0.
276 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
278 * Makefile.in (diststuff): Also make info.
279 (maintainer-clean realclean): Also delete *.info*.
281 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
283 * emultempl/aix.em: Add support for various AIX linker options,
284 for AIX import and export files, and for AIX shared objects.
285 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
287 * ldmain.c (main): Initialize new field link_info.static_link.
289 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
290 (constructor_callback): Likewise.
291 * ldmisc.c (vfinfo): Likewise.
292 * ldwrite.c (build_link_order): Likewise.
294 * ld.texinfo: The MRI ALIGN directive is supported.
296 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
298 * emulparams/elf32vr4300.sh: Deleted.
299 * emulparams/elf32vr4300el.sh: Deleted.
300 * emulparams/elf32b4300.sh: Added.
301 * emulparams/elf32l4300.sh: Added.
302 * configure.tgt, Makefile.in: Updated the build to use the
303 new 8.3 unique names.
305 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
307 * ldlang.c (entry_symbol): Make non-static.
308 * ldlang.h (entry_symbol): Declare.
310 * ldlex.l: Treat PROVIDE as a keyword in expression state.
312 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
314 * scripttempl/pe.sc (.bss): Move to be after .text
316 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
318 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
319 Search trinary.cond rather than searching trinary.lhs twice. From
320 linli@ihp.PHys.ethz.CH.
322 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
323 directory searching code into gld${EMULATION_NAME}_search_dir.
324 (gld${EMULATION_NAME}_search_dir): New static function, extracted
325 from gld${EMULATION_NAME}_find_so.
326 (global_needed, global_found): New static variables.
327 (gld${EMULATION_NAME}_after_open): New static function.
328 (gld${EMULATION_NAME}_search_needed): New static function.
329 (gld${EMULATION_NAME}_try_needed): New static function.
330 (gld${EMULATION_NAME}_check_needed): New static function.
331 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
332 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
334 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
335 (eelf32lppc.c): Likewise.
336 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
337 (GENERATE_SHLIB_SCRIPT): Define as yes.
339 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
341 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
342 bfd_link_needed-list; make appropriate changes.
344 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
345 (rs6000-*-aix*): New target; use aixrs6.
346 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
347 * emultempl/aix.em: New file.
348 * scripttempl/aix.sc: New file.
349 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
350 (eaixppc.c, eaixrs6.c): New targets.
352 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
354 * scripttemp/pe.sc (.reloc): Move to the end.
356 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
358 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
359 section which was not linked into the final output.
361 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
363 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
366 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
368 * ld.h (args_type): Add rpath_link field.
369 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
370 required dependencies in rpath_link path. Only search
371 LD_LIBRARY_PATH when configured native.
372 * lexsup.c (parse_args): Recognize -rpath-link.
373 * ld.1, ld.texinfo: Document -rpath-link.
375 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
377 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
378 bother searching for needed libraries unless doing a final link.
380 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
382 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
384 * ld/ld.1: Fix formatting bugs.
386 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
388 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
389 * ldexp.h (exp_get_abs_int): Update declaration.
390 * ldlang.c (print_output_section_statement): Use fprintf_vma to
391 print return value of exp_get_abs_int.
393 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
395 * emultempl/elf32.em (global_stat): New file static variable.
396 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
397 that the file has not already been included under another name.
398 (gld${EMULATION_NAME}_stat_needed): New static function.
400 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
402 * scripttempl/armcoff.sc: Start .text at 0x8000.
403 Start .data at 0x40000.
405 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
407 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
408 command_line.rpath is set, use it, rather than the -L options, to
409 build the rules section.
410 * ld.texinfo: Document this use of -rpath.
412 * lexsup.c (parse_args): Don't set link_info.shared for -assert
413 pure-text. Pass true, not 1, to lang_add_entry.
414 * emultempl/sunos.em (find_assign): New static variable.
415 (found_assign): New static variable.
416 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
417 If not a relocateable link, and no start symbol was specified on
418 the command line, and there are any undefined symbols, set
419 link_info.shared. If link_info.shared is set, set the address of
420 the .text section to 0x20.
421 (gld${EMULATION_NAME}_find_assignment): Rename from
422 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
423 set, then just set found_assign based on whether an assignment is
424 found to find_assign.
425 (gld${EMULATION_NAME}_get_script): Don't use a special script when
426 producing a shared library.
427 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
428 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
429 * ldlang.c (entry_from_cmdline): New global variable.
430 (lang_add_entry): Change cmdline parameter from int to boolean.
431 Use global entry_from_cmdline rather than function static
433 * ldlang.h (entry_from_cmdline): Declare.
434 (lang_add_entry): Change declaration of second parameter from int
436 * ldgram.y: Pass false, not 0, to lang_add_entry.
438 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
440 * ld.h (parsing_defsym): Declare.
441 * ldlex.h (lex_string): Declare.
442 * ldlex.l (lex_string): Define.
443 * lexsup.c (parsing_defsym): Define.
444 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
445 lex_redirect, and clear it after calling yyparse. Set
446 parsing_defsym around call to yyparse.
447 * ldmain.c (main): Set lex_string before calling lex_redirect, and
448 clear it after calling yyparse.
449 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
450 in linker scripts correctly.
452 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
453 COFF targets, allowing for the leading underscore used on SPARC
456 * lexsup.c (parse_args): Handle -assert.
457 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
458 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
459 shared library script when appropriate.
460 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
461 section at SIZEOF_HEADERS.
463 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
465 * Makefile.in (earmcoff.c): Build.
466 * configure.tgt (arm-*-coff): New target
467 * emulparms/armcoff.sh: New file.
468 * scripttempl/armcoff.sc: New file.
470 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
472 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
474 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
476 * ldfile.c (ldfile_set_output_arch): Make arch const.
478 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
480 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
481 beginning of the .bss area, not at the end of data. Add
482 __sbss_{start,end} symbols.
484 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
486 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
487 (CXX_FOR_TARGET, install): Likewise.
489 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
491 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
492 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
493 (CXX_FOR_TARGET): Likewise.
495 (GENERATED_HFILES): Remove config.h.
496 (.dep): Depend upon config.h.
498 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
500 * configure.tgt (mips*-dec-netbsd*): New target.
502 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
504 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
506 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
508 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
510 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
512 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
513 Start .text section on the right boundary. Always align
516 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
518 * Makefile.in (maintainer-clean): New target.
520 * ldmain.c (struct warning_callback_info): Define.
521 (warning_callback): Add new parameter symbol. Call
522 warning_find_reloc to try to find the section and VMA.
523 (warning_find_reloc): New static function.
524 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
525 Pass NULL as symbol parameter to warning callback.
527 * ld.texinfo: Clarify -L option.
529 * ldlang.c (lang_one_common): Add cast to avoid warning.
530 (topower): Likewise. Also, reindent.
531 * ldwrite.c (clone_section): Change i to unsigned int.
532 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
533 cast to avoid warning.
535 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
537 * Makefile.in (config.status): Depend upon configure.tgt.
539 * ldemul.h (ldemul_set_symbols): Declare.
540 (ldemul_parse_args): Declare.
541 * ldemul.c (ldemul_parse_args): Fix indentation.
543 * configure.in: Call AC_HEADER_DIRENT.
544 * configure, config.in: Rebuild.
545 * emultempl/sunos.em: Use autoconf recommend mechanism to define
546 DIR and struct dirent.
548 * configure.tgt (mips*-*-bsd*): New case.
550 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
552 * configure.tgt (i[345]86-*-ptx*): New case.
554 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
556 * config.in: Rename from config.h.in.
557 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
558 Check for config.h:config.in when creating stamp-h.
559 * configure: Rebuild.
560 * Makefile.in (stamp-h): Depend upon config.in rather than
561 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
562 calling config.status.
564 * Makefile.in (distclean): Remove config.h and stamp-h.
566 * configure.host (sparc-*-sunos64*): Remove.
567 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
569 * ldexp.c (exp_fold_tree): Don't warn about moving the location
570 counter backward in the absolute section.
572 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
574 * configure.in: Rewrite to use autoconf.
575 * configure.host: New file.
576 * configure.tgt: New file.
577 * aclocal.m4: New file.
578 * configure: New file, built by autoconf.
579 * acconfig.h: New file.
580 * config.h.in: New file, built by autoheader.
581 * sysdep.h: New file.
582 * ld.h: Incorporate old contents of config.h.
584 * Makefile.in: Various changes for new configure script. Also:
585 (CC_FOR_BUILD): Remove.
586 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
587 (dep.sed): Use @SRCDIR@, not @srcdir@.
588 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
589 * genscripts.sh: Create ldscripts if it does not exist.
590 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
591 * mpw-esh.c, emultemp/*.em: Likewise.
592 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
594 * config/*.mt, config/*.mh: Remove.
596 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
598 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
599 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
601 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
603 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
605 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
607 * ldmain.c (warning_callback): Add abfd, section, and address
609 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
610 Change call to warning accordingly.
612 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
613 relocateable and not shared, put .gnu.warning.SYMBOL sections into
616 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
618 * configure.in: Added mips*vr4300-idt-elf* and
619 mips*vr4300el-idt-elf* targets.
620 * Makefile.in: Added eelf32vr4300* targets.
621 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
622 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
624 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
626 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
627 <brendan@cygnus.com>.
629 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
631 * ldemul.c (ldemul_parse_args): New.
632 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
633 * lexsup.c (all pe stuff): Moved into pe.em
634 (parse_args): Call emulation arg parser.
635 * emultempl/pe.em (parse_args): handle PE specfic args.
637 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
639 * ldlang.c (lang_memory_region_lookup): Don't use the first region
640 as the default region. Create a new region instead.
642 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
644 * ldemul.c (ldemul_set_symbols): New function.
645 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
646 * ldmain.c (main): Add call to ldemul_set_symbols.
647 * lexsup.c (set_pe_value): New args.
649 (parse_args): Cope with new set_pe_value args.
650 * emultempl/pe.em (set_symbols): New function.
651 (ld_emulation_xfer_struct): Add set_symbols.
652 * scripttempl/pe.sc: Use new symbols.
654 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
656 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
657 For -Y, ignore a leading `P,', and only call set_default_dirlist
658 after processing all the other arguments.
660 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
662 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
663 * emulparams/armpe.sh: Run PE script.
665 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
667 * ldmain.c (main): Remove PE stuff.
668 * lexsup.c (options): Load more PE options.
669 (set_pe_value): New function.
671 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
674 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
675 * emultempl/pe.sc: New file performs generic PE support and sorts
677 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
678 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
679 * scripttempl/pe.sc: New.
680 * Makefile.in: Use new files.
682 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
684 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
685 (.strings,.ctors,.dtors): Likewise.
687 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
689 * scripttempl/armpe.sc: Always start code at 0x401000, even
691 * ldwrite.c (strdup): New extern declaration.
692 * ldgram.y (atype): New rule to clarify type parsing.
693 * ldlang.c (init_os): Remove commented out code.
694 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
695 unless told not to by the link script.
697 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
699 * ldlang.c (lang_set_startof): New static function.
700 (lang_process): Call it.
702 * ldgram.y: Tweak casesymlist to avoid bison errors.
704 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
705 Solaris compatibility.
707 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
709 * ldgram.y (YYDEBUG): If not defined, define as 1.
710 (CASE, EXTERN, START): New tokens.
711 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
712 (casesymlist): New nonterminal.
713 (extern_name_list): New nonterminal.
714 * ldlex.l: Accept lower case trailing base specifiers. Don't
715 ignore the first digit when the base is a suffix. Accept many
716 EXPRESSION state tokens in MRI state. Support MRI continuation
717 lines and MRI semicolon comments. Accept all MRI keywords in
718 lower case. Add CASE, EXTERN, and START MRI keywords.
720 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
722 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
725 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
727 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
728 $r/../gcc/xgcc unless it is present.
730 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
732 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
734 * scripttempl/m68klynx.sc: Likewise.
735 * scripttempl/nw.sc: Likewise.
736 * scripttempl/sa29200.sc: Likewise.
737 * scripttempl/sparclynx.sc: Likewise.
739 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
741 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
743 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
745 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
747 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
749 * scripttempl/i386pe.sc: Cope with constructors.
750 * scripttempl/z8ksim.sc: Deleted.
751 * scripttempl/z8000.sc: Resurrected as this, but
752 can handle z8001 and z8002 formats.
753 * emulparams/z8ksim.sh: Deleted.
754 * emulparams/{z8001.sh, z8002.sh}: New files.
755 * config/z8ksim.mt: Deleted
756 * config/z8k-coff.mt: New, generates both emulations.
758 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
760 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
761 %B, in case it is in an archive.
763 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
765 * ldlang.c (lang_process): Call reset_memory_regions for each
768 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
770 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
773 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
775 * ldmain.c (constructor_callback): Allocate set_name in stack
776 frame, rather than always calling alloca with a fixed size.
778 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
780 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
781 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
783 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
785 * ldwrite.c (clone_section): Set the alignment of the clone
786 section to that of the section being cloned.
788 * ldwrite.c (split_sections): Don't split the first input section
789 into a new output section.
791 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
793 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
794 (GENERATE_SHLIB_SCRIPT): Define as yes.
796 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
798 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
800 * ldver.c (help): Update list of options to match currently
803 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
805 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
808 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
809 it takes a size_t anyhow.
810 (exp_binop): Likewise.
811 (exp_trinop): Likewise.
812 (exp_unop): Likewise.
813 (exp_nameop): Likewise.
814 (exp_assop): Likewise.
815 * ldlang.c (lang_memory_region_lookup): Likewise.
817 (ldlang_add_undef): Likewise.
818 (insert_pad): Likewise.
819 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
822 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
824 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
826 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
828 (ld_emulation_xfer_type): Add search parameter to
829 open_dynamic_archive entry point.
830 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
831 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
832 make non-static. Change all callers to use new name.
833 (ldfile_open_file_search): Make static. If entry is dynamic, call
834 ldemul_open_dynamic_archive.
835 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
836 * ldfile.h (ldfile_open_file_search): Don't declare.
837 (ldfile_try_open_bfd): Declare.
838 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
839 Accept search parameter. Don't search for a library, just look in
841 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
844 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
846 * ldmain.c (set_scripts_dir): Don't base script directory on
849 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
851 * ldmisc.c (vfinfo): Don't print the line number if it isn't
854 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
856 * ld.h (ld_config_type): Add field warn_constructors.
857 * ldmain.c (add_to_set): Warn if config.warn_constructors.
858 (constructor_callback): Likewise.
859 * lexsup.c (parse_args): Handle -warn-constructors.
860 * ld.texinfo, ld.1: Document -warn-constructors.
862 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
863 get confused by directory names if we searched for the file.
865 Based on patches from H.J. Lu <hjl@nynexst.com>:
866 * ldlang.h (lang_input_statement_type): Add new field dynamic.
867 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
868 * ldfile.c: Include bfdlink.h.
869 (ldfile_open_file): Check dynamic field of entry, not global
870 dynamic_link field. Don't do a dynamic search when doing a
872 * ldmain.c (main): Don't warn about dynamic_link for a
874 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
876 (gld${EMULATION_NAME}_create_output_section_statements): Always
877 loop over input files.
878 * Makefile.in: Rebuild dependencies.
880 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
883 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
885 * ldmain.c (main): Set link_info.symbolic to false.
886 * lexsup.c (parse_args): Handle -Bsymbolic.
888 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
890 * ldmain.c (HAVE_SBRK): Define for everything except
891 specific systems that are known to not support sbrk.
892 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
894 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
896 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
897 Handle etree_provide.
899 * emultempl/elf32.em (global_needed): New static variable.
900 (global_found): Likewise.
901 (gld${EMULATION_NAME}_after_open): New static function.
902 (gld${EMULATION_NAME}_search_needed): Likewise.
903 (gld${EMULATION_NAME}_try_needed): Likewise.
904 (gld${EMULATION_NAME}_check_needed): Likewise.
905 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
906 gld${EMULATION_NAME}_after_open.
908 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
910 * configure.in (i386-*-win32): New target.
912 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
914 * lexsup.c (parse_args): Let -G either set the small data size or
915 be equivalent to --shared, depending on the next argument. Accept
916 and ignore -z for Solaris compatibility.
918 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
920 * lexsup.c (parse_args): Cast fopen result to PTR before storing
921 it in link_info.base_file. Fix indentation.
923 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
925 * ldmain.c (main): Always initialize PE info in link_info.
926 * lexsup.c (OPTION_BASE_FILE): New option.
927 (parse_args): Handle new option.
928 * emulparams/armpe.sh: Output pei.
929 * emultempl/i386pe.em: Add newline to end.
930 * scripttempl/armpe.sc: Change output and quote the $s.
931 * scripttempl/i386pe.sc: Change output and quote the $s.
933 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
935 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
937 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
938 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
939 (i386msdos.o): New target.
940 * config/i386-msdos.mt: Created.
941 * emulparams/i386msdos.sh: Created.
942 * scripttempl/i386msdos.sc: Created.
944 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
946 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
947 that contains pointers to be relocated.
949 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
951 * mpw-esh.c: New file, modified for MPW from esh.c.
952 * scripttempl/sh.sc: Reformatted to simplify MPWification,
953 use *() to concat stab sections instead of [].
955 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
957 * scripttempl/armpe.sc: Add constructor support.
959 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
961 * ldlang.c (lang_size_sections): Any section with a DATA
962 statement has contents.
964 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
966 * emulparams/m68kelf.sh (NOP): Define.
967 (DYNAMIC_LINK): Don't define.
968 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
969 will come from the linker script.
971 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
973 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
975 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
977 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
979 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
981 From Andrew Cagney <cagney@highland.com.au>
982 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
985 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
987 Add support for ARM-PE.
988 * Makefile.in (ALL_EMULATIONS): Add armpe.o
989 * configure.in: Recognize armpe.
990 * config/arm-pe.mt: New file.
991 * emulparams/armpe.sh: New file.
992 * scripttempl/armpe.sc: New file.
995 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
997 * configure.in (h8300h-*-hms): Deleted
998 * config/cf-h8300h.mt: Deleted.
1000 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1002 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1004 From David Taylor (dtaylor@armltd.co.uk)
1005 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
1006 * configure.in: Recognize arm{,e[lb]-*-aout.
1007 * config/arm[lb]-aout.mt: New files.
1008 * emulparams/armaout[lb].sh: New files.
1009 * scripttempl/armaout.sc: New file.
1011 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1013 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
1014 be unique in 8 characters for DOS.
1016 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
1017 * emulparams/elf32ppcle.sh: Deleted.
1019 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
1020 Tom Griest <griest@cs.yale.edu>
1022 Initial support for PE executables (eg NT, win32)
1024 * Makefile.in (configure.in, ei386pe): Add support.
1025 * ldmain.c (main): Initialize PE argument info.
1026 * ldwrite.c (print_file_stuff): Don't print out .drectve
1027 and .debug section info.
1028 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
1029 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
1030 Handle new arguments.
1031 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
1034 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
1036 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
1037 segment. This allows ld -r to preserve unwind sections.
1039 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1041 * configure.in: Add little endian PowerPC support.
1043 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
1044 (eelf32ppcle.c): Support for little endian PowerPC.
1046 * config/ppcle-elf32.mt: New file for little endian PowerPC.
1047 * emulparams/elf32ppcle.sh: Ditto.
1049 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1051 * ldlang.c (print_output_section_statement): Check
1052 subsection_alignment, instead of checking section_alignment twice.
1053 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
1055 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
1057 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
1059 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
1061 * ldwrite.c (ldwrite): Before doing anything, reset the error
1062 code. If bfd_final_link returns an error, but the error code is
1063 unset, don't issue an extra message. Assume a correct error
1064 message was already set.
1066 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1068 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
1069 (em68kelf.o): New target.
1070 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
1071 * configure.in: Use them for m68*-*-elf.
1073 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
1075 Merge in support for Mac MPW as a host.
1076 (Old change descriptions retained for informational value.)
1078 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
1079 (i386-unknown-coff): Remove.
1080 (sh-hitachi-hms): New target.
1081 (emulation_ofiles): Set correctly for each target.
1082 (version, TDEFINES): Add to makefile fragment.
1083 * mpw-make.in (BISON): Use byacc instead of bison.
1084 (em_*.c): Replace with e*.c everywhere.
1085 (ldgram.h): Separate action from ldgram.c generation.
1086 (LD_PROG): Depend on Version.r.
1087 (Version.r): generate from version info.
1088 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
1090 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
1091 i386-unknown-aout, i386-unknown-coff): New targets.
1092 (m68k-aout, m68k-coff): Remove targets.
1093 (mk.tmp): Add definition of EMUL.
1095 * mpw-config.in (emulname): Set based on target.
1096 (ldemul-list.h): Construct.
1097 * mpw-make.in (install-only): New target.
1098 (install): Depend on install-only.
1100 * mpw-make.in (bindir): Fix pathname.
1101 (install): Move here from mpw-build.in.
1103 * mpw-config.in: New file, MPW configuration fragment.
1104 * mpw-make.in: New file, MPW makefile fragment.
1105 (This file is semi-automatically generated from Makefile.in.)
1106 * ldfile.c (slash): If MPW, set to `:'.
1107 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
1108 prevent redefinition errors.
1111 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
1113 * emulparams/arcelf.sh (ENTRY): Define.
1116 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
1118 * ldwrite.c (clone_section): Align clone sections on even
1121 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
1123 * configure.in: Change linux to default to elf. Using
1124 i[345]86-*-linuxaout will build a linker which defaults to a.out.
1125 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
1126 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
1127 * config/i386-lelf.mt: Remove.
1129 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1131 * ldmain.c (main): If opening the map file fails, call
1132 bfd_set_error before calling einfo.
1134 * ld.texinfo, ld.1: Document the -no-keep-memory option.
1136 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
1138 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
1139 does mark shared libraries as executable.
1141 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
1143 * ldlang.c (lang_common): Change power to int. Pass larger values
1144 before smaller values.
1145 (lang_one_common): Treat info as int *. Don't bother to check for
1146 last value, since it is now zero.
1148 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
1150 * ldlang.c (load_symbols): An empty archive is OK.
1152 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
1154 * ldmain.c (progress.h): Include.
1155 (main): Call START_PROGRESS and END_PROGRESS.
1157 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
1159 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
1160 .dtors sections, so that these pointers get relocated also.
1161 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
1162 and end of the constructors/destructors.
1164 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1166 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
1167 describes an archive, call bfd_link_add_symbols on each member.
1168 * ldmain.c (whole_archive): New variable.
1169 (main): Initialize it to false.
1170 * ldmain.h: Declare whole_archive.
1171 * lexsup.c (parse_args): Grok --whole-archive switch.
1172 * ld.texinfo, ld.1: Document --whole-archive.
1174 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1176 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
1177 using the default emulation.
1179 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
1181 * config/hppaelf.mh (HOSTING_EMU): Likewise.
1183 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
1185 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
1186 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
1188 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
1190 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
1192 * ldlex.l: Return -lFILENAME as the token LNAME.
1193 * ldgram.y: Add token LNAME.
1194 (input_list): Treat LNAME like NAME, but pass it to
1195 lang_add_input_file as lang_input_file_is_l_enum.
1196 * ld.texinfo: Document using -lFILENAME in INPUT.
1198 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1200 * ldlang.c (lang_check): If the architectures are compatible call
1201 bfd_merge_private_bfd_data to let the backend do additional
1205 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1207 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1208 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1211 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1213 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1214 all supported emulations.
1216 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1218 * ldemul.c (ldemul_list_emulations): New function.
1219 * ldemul.h (ldemul_list_emulations): Declare.
1220 * ldver.c (help): List supported targets and emulations.
1222 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1224 * scripttempl/elf.sc (.debug): Relocate to address 0.
1225 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1226 .debug_sfnames, .line): Likewise.
1228 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1230 * emultempl/elf32.em (hold_rel): New static variable.
1231 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1232 contents whose names begin with ".rel" after hold_rel. Remove the
1233 assertion which checked for unplaced .rel sections. Don't try to
1234 sort the section into place if place->bfd_section is NULL.
1235 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1236 section beginning with ".rel".
1238 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1240 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1241 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1242 * ld.1: Similar change.
1244 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1246 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1247 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1249 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1251 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1252 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1253 * config/i386-lelf.mt: New file.
1254 * config/i386-gelf.mt: New file.
1256 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1258 * configure.in: Match on mips-ecoff, and default to the IDT
1261 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1263 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1264 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1265 to double the size of the table.
1268 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1270 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1273 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1275 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1278 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1280 * ldmain.c (main): If trace_file_tries is true, and we are using
1281 an internal linker script, print out the script.
1282 * ldfile.c (try_open): Reindent function. Make the messages about
1283 opening script files more informative.
1285 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1286 * ld.texinfo, ld.1: Update accordingly.
1288 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1290 * ldlang.c (lang_one_common): Adjust references to common symbol
1291 information for new structure.
1293 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1295 * ldmain.c (undefined_symbol): Handle section being NULL.
1297 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1298 * ldexp.c (fold_name): Likewise.
1299 * ldlang.c (print_one_symbol): Likewise.
1300 (lang_finish): Likewise.
1301 * ldmain.c (multiple_common): Likewise.
1302 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1303 renamed to bfd_link_hash_undefweak.
1305 * scripttempl/alpha.sc: Set address of .data section correctly
1306 when -n or -N is used. Patch from Chris G Demetriou
1307 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1308 * scripttempl/mips.sc: Similar change.
1310 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1312 * ldlang.c (lang_size_sections): Clarify error message when user
1313 specified start addr conflicts with region. Fix resetting of
1316 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1318 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1319 in lang_allocating_phase_enum.
1321 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1323 * Makefile.in (distclean): Depend upon clean. Don't bother to
1324 remove files which will be removed by clean. From patch by
1325 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1327 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1329 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1330 a MIPS target, clobber the size of all but the first input
1331 .reginfo section to be 0, so that lang_size_sections sets the
1332 correct size for the output .reginfo section.
1334 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1336 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1337 Remove unused variable is.
1339 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1341 * configure.in: Add support for powerpc-*-eabi.
1343 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1346 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1347 elf.sc, which defines some new symbols PowerPC elf needs.
1349 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1351 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1352 constructor entry is in the absolute section.
1354 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1356 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1357 * config/i386-gnu.mt: New file. Include ELF support.
1359 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1361 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1362 there are any input sections named .gnu.warning, treat them as
1363 containing a warning message to be printed by the linker, and
1364 clobber the size so that the message is not copied into the output
1366 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1369 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1371 * configure.in (w65-*-*): New target.
1372 * Makefile.in: Update.
1373 * scripttempl/w65.sc: New.
1374 * config/coff-w65.mt: New.
1376 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1378 * ldlang.c (lang_place_orphans): Don't ignore files with
1379 just_syms_flag set. Instead, put all their sections in
1380 bfd_abs_section_ptr, using the section VMA as the output_offset.
1382 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1384 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1385 name `reloc_howto_type', since it's now defined to be const.
1386 * ldlang.c (lang_add_reloc): Ditto.
1387 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1389 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1391 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1392 to a relative value does not require forcing the relative value to
1393 be absolute. Also, reindent function.
1395 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1397 * ldwrite.c (clone_section): Create a symbol with the
1398 same name as the section.
1400 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1402 * ld.h (split_by_reloc, split_by_file): New flags.
1403 * ldwrite.c (clone_section, split_sections): New functions.
1404 * lexsup.c (parse_args): Understand new split options.
1407 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1409 * configure.in (arc-elf): New target.
1410 * Makefile.in (earcelf.c): New target.
1411 * config/arc-elf.mt: New file.
1412 * emulparms/arcelf.sh: New file.
1415 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1417 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1418 .data segment. They must be writable when creating a shared
1419 library. From H.J. Lu <hjl@nynexst.com>.
1421 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1423 * emultempl/miposecoff.em: New file.
1424 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1425 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1426 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1427 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1428 used. Align _fdata to a 16 byte boundary.
1429 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1431 (emipsidtl.c): Likewise.
1432 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1434 * ld.h (args_type): Add new field embedded_relocs.
1435 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1436 (ld_emulation_xfer_struct): Add new field after_open.
1437 * ldemul.c (ldemul_after_open): New function.
1438 (after_open_default): New function.
1439 * ldlang.c (lang_process): Call ldemul_after_open.
1440 * lexsup.c (parse_args): Handle --embedded-relocs.
1441 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1442 new after_open field to after_open_default.
1443 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1444 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1445 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1446 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1447 * ld.texinfo, ld.1: Mention -embedded-relocs.
1449 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1451 * Makefile.in: Add eshl.o.
1452 * config/coff-sh.mt: Add shl emulation.
1454 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1456 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1457 Youngdale <eric@aib.com>.
1459 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1461 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1462 * config/i386linux.mh: New file; set HOSTING_CRT0.
1463 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1464 /usr/lib, since that is already in LIB_PATH.
1466 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1468 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1470 (.data, .bss): If "-N", then place the data/bss just after the end
1471 of the .text section rather than at the default 0x40000000.
1473 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1476 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1478 Patches from Eric Youngdale <eric@aib.com>:
1479 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1480 when generating a shared library.
1481 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1482 attempting to place an orphaned relocation section when generating
1483 a dynamically linked object.
1485 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1488 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1490 * ld.h (args_type): Add field export_dynamic.
1491 * lexsup.c (parse_args): Recognize --export-dynamic.
1492 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1493 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1495 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1497 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1498 we allocate common symbols.
1500 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1502 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1503 .rela.fini to the list of .rel* sections.
1505 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1507 * ldlang.c (load_symbols): Add new argument place. Only accept
1508 linker scripts if place is not NULL. Put commands found in an
1509 assumed linker script into place.
1510 (lookup_name): Pass NULL as place argument to load_symbols.
1511 (open_input_bfds): In lang_input_statement_enum case, pass a place
1512 argument to load_symbols, and store any new statements after the
1515 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1517 * ldver.c (ldversion): Bump to 2.5.3.
1519 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1521 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1523 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1525 * Makefile.in (check): Add missing "else true" clause.
1527 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1529 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1530 entry point to "start". Align at end of each section to 0x200.
1531 Start .text section 0x1000 later. Add _etext, _edata, _end
1534 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1536 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1537 composed of different object file formats.
1538 (ldctor_build_sets): If the output format does not support the
1539 reloc, and we are not generating a relocateable link, try getting
1540 the reloc from the input format.
1542 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1544 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1545 (em68knbsd.c): New target.
1547 * config/m68k-nbsd.mt: New file.
1548 * emulparams/m68knbsd.sh: New file.
1549 * configure.in (m68*-*-netbsd*): Use above configs.
1551 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1553 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1554 appropriately named static library, stop the search at that
1557 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1559 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1560 and esparcnbsd.o; sorted entries.
1561 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1563 * config/netbsd532.mt: Removed.
1564 * emulparams/netbsd532.sh: Removed.
1566 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1567 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1568 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1569 sparc*-*-netbsd*): Use above configs.
1571 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1573 * ldmain.c (multiple_common): One of the types may now be
1574 bfd_link_hash_indirect. The old BFD argument may be NULL.
1576 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1578 * configure.in: Add * at the end of m68k-hp-hpux.
1580 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1582 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1585 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1587 * scripttempl/nw.sc: Gather constructors and destructors and
1588 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1590 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1592 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1593 (ei386nw.c, eppcnw.c): New targets.
1595 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1596 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1598 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1599 instead of {i386,ppc}-elf.
1601 * configure.in (sparc*-*-netware): Removed. There is no such
1604 * ldint.texinfo: Move misplaced `@end iftex'.
1606 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1608 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1609 .rela.dtors to the list of .rel* sections.
1611 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1613 * ldver.c (ldversion): Update to version 2.5.
1614 * Version 2.5 released.
1616 * configure.in (all_targets): Handle i386-linux*.
1618 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1620 * scripttempl/aout.sc: Set _etext and __etext to ., not
1621 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1622 will not break any other system. From Eric Valette
1625 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1627 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1628 --verbose to get the old -V behaviour.
1629 * ld.1, ld.texinfo: Document this change.
1631 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1633 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1634 assertion, since it could fail with a user defined linker script.
1636 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1637 name in the hash table during the first phase--the hash table does
1638 not even exist at that point, much less have the right value.
1640 * Makefile.in (CC): Define.
1641 (CXX): Move definition, change from g++ to gcc.
1642 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1643 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1644 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1645 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1646 (.cc.o): Comment out.
1648 (site.exp): Don't create testdir or set tmpdir.
1649 (check): Run checks even if not running native. Use CC_FOR_TARGET
1650 instead of RUNTEST_CC, and likewise for CXX.
1651 (cdtest targets): Comment out.
1652 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1653 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1654 * cdtest-main.cc, cdtest.exp: Remove.
1656 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1658 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1659 file naming problems.
1660 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1661 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1662 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1663 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1664 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1665 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1666 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1668 * genscripts.sh: Always search /usr/local/TARGET/lib.
1670 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1672 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1674 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1676 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1678 * lexsup.c (parse_args): Add support for -a for HP/UX
1681 * lexsup.c (parse_args): -c takes an argument.
1683 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1685 * ld.h (args_type): Add new field endian.
1686 * lexsup.c (parse_args): Handle -EB and -EL by setting
1687 command_line.endian.
1688 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1689 * ldlang.c (lang_add_output_format): Add arguments big and little.
1690 If command_line.endian is set, use it to select big or little
1691 rather than the default. Changed all callers.
1692 * ldlang.h (lang_add_output_format): Update declaration.
1693 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1694 LITTLE_OUTPUT_FORMAT.
1695 * emulparams/elf32mipl.sh: Likewise.
1696 * emulparams/mipsbig.sh: Likewise.
1697 * emulparams/mipsbsd.sh: Likewise.
1698 * emulparams/mipsidt.sh: Likewise.
1699 * emulparams/mipsidtl.sh: Likewise.
1700 * emulparams/mipslit.sh: Likewise.
1701 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1702 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1704 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1705 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1706 * scripttempl/mipsbsd.sc: Likewise.
1708 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1709 depending upon ldgram.c, so that a parallel make does not try to
1712 * configure.in (mips*el-elf*): New target.
1713 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1714 (eelf32mipl.c): New target.
1716 * config/mipsl-elf32.mt: New file.
1717 * emulparams/elf32mipl.sh: New file.
1719 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1721 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1724 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1726 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1727 returned by find_nearest_line, in case the file name is something
1728 unhelpful such as a .h file. Handle %u.
1730 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1732 * ldlang.c (lang_do_assignments): Make sure output statement
1733 has an attached bfd_section before trying to dereference it.
1735 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1737 * ld.h (ld_config_type): Add new field warn_once.
1738 * ldmain.c (undefined_symbol): Handle -warn-once.
1739 * lexsup.c (parse_args): Recognize -warn-once.
1740 * ld.texinfo (Options): Document -warn-once.
1743 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1744 name. For %C, print the function name on a separate line, to keep
1745 the length of error messages under control.
1746 * ldmain.c (multiple_definition): Use %D for ``first defined
1748 (undefined_symbol): Use %D for ``more undefined references
1751 * ldmisc.c (multiple_warn): Remove; no longer used.
1752 * ldmisc.h (multiple_warn): Don't declare.
1754 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1756 * ldlang.c (print_output_section_statement): Print all lines
1759 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1761 * ldlang.c (load_symbols): Check for archive before object. Use
1762 bfd_check_format_matches, and, if ambiguous, print a list of
1763 matching formats. If file format is not recognized, treat file as
1765 * ldgram.y (yyerror): If assuming an object file is a script,
1766 mention that. Tweak the format of the error messages.
1767 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1768 guess that this is not actually a script, and just report that the
1769 file format was not recognized.
1770 * ld.texinfo (Options): Admit that -( may be used more than once.
1771 Add note that unrecognized object files are now treated as linker
1774 * ldfile.c (ldfile_input_filename): Make const.
1775 (ldfile_assumed_script): New variable.
1776 (try_open): Change arguments types to const.
1777 (ldfile_find_command_file): Likewise.
1778 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1779 * ldfile.h: Update declarations for ldfile.c changes.
1780 * ldlex.l: Include <ctype.h>.
1781 (file_name_stack): Change to be const char *.
1782 (lineno_stack): New static variable.
1783 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1784 (lex_push_file): Make name argument const. Initialize
1786 (lex_redirect): Initialize lineno_stack entry.
1787 (lex_warn_invalid): Handle non printable characters nicely.
1788 * ldlex.h (lex_push_file): Declare second argument as const.
1790 * ldgram.y (ifile_p1): Recognize GROUP.
1791 * ldlex.l: Recognize GROUP.
1792 * ld.texinfo (Option Commands): Document GROUP.
1794 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1796 * config/m68klynx.mh: New file.
1798 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1800 * emultempl/hppaelf.em: Add newlines to the error messages.
1802 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1804 * config/i386lynx.mh: New file.
1805 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1806 unless CONSTRUCTING.
1808 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1810 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1811 (GENERATE_SHLIB_SCRIPT): Define as yes.
1812 (DYNAMIC_LINK): Define as false.
1813 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1814 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1815 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1816 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1819 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1821 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1823 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1825 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1826 .got section is now explicitly handled in elf.sc.
1828 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1830 * scripttempl/alpha.sc: Redo script to set . outside of sections
1831 and not bother to explicitly specify section addresses.
1832 Explicitly place .sdata section.
1834 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1836 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1838 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1839 0, and to only be marked as NOLOAD if relocating.
1840 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1841 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1842 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1843 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1844 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1845 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1846 * scripttempl/sparclynx.sc: Likewise.
1848 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1850 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1851 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1854 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1856 * ld.h (args_type): Add field soname.
1857 * lexsup.c (parse_args): Handle -soname argument.
1858 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1860 * ld.texinfo: Document -soname.
1862 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1864 * ldlang.c (lang_check): Don't try to set the architecture if the
1865 input and output files are incompatible. Just warn.
1867 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1869 * configure.in: Change i[34]86 to i[345]86.
1871 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1873 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1875 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1877 Make the ELF linker handle orphaned sections reasonably. Also,
1878 define __start_SECNAME and __stop_SECNAME around sections whose
1879 names can be represented in C, for the benefit of symbol sets in
1881 * ldemul.h (ldemul_place_orphan): Declare.
1882 (ld_emulation_xfer_type): Add place_orphan field.
1883 * ldemul.c (ldemul_place_orphan): New function.
1884 * ldlang.h (wild_doit): Declare.
1885 * ldlang.c (wild_doit): Make nonstatic.
1886 (lang_place_orphans): Call ldemul_place_orphan.
1887 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1888 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1890 (gld${EMULATION_NAME}_place_orphan): New static function.
1891 (gld${EMULATION_NAME}_place_section): New static function.
1892 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1894 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1896 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1898 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1900 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1901 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1903 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1905 * ldexp.h (exp_get_abs_int): Declare.
1907 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1909 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1910 * ldexp.c (exp_get_abs_int): New function.
1912 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1914 * configure.in: add i960-nindy-coff support.
1916 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1918 * ldlex.l (yy_create_string_buffer): Handle change to internal
1919 interface in flex 2.4.7.
1921 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1923 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1924 New function; add 0x20 to any use of -Ttext.
1925 (gld${EMULATION_NAME}_create_output_section_statements): New
1927 (ld_${EMULATION_NAME}_emulation): Use the new function
1928 gld${EMULATION_NAME}_create_output_section_statements.
1930 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1932 * scripttempl/mips.sc: Redo script to set . outside of sections
1933 and not bother to explicitly specify section addresses.
1935 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1937 * scripttempl/elf.sc: Copy several more relocation sections into
1938 the output. Put .got.plt sections into .got.
1940 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1942 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1944 Add a new script operator, PROVIDE, to define a symbol only if it
1946 * ldgram.y (PROVIDE): New token.
1947 (assignment): Accept PROVIDE.
1948 * ldlex.l (PROVIDE): New token.
1949 * ldexp.h (node_type): Add etree_provide to node_class enum.
1950 (exp_provide): Declare.
1951 * ldexp.c (exp_fold_tree): Handle etree_provide.
1952 (exp_provide): New function.
1953 (exp_print_tree): Handle etree_provide.
1954 * ld.texinfo: Document PROVIDE.
1956 * ldlang.c (lang_common): Pass desired alignment to
1957 lang_one_common as power of two.
1958 (lang_one_common): Get common symbol alignment from linker hash
1959 table entry. Treat desired alignment as a power of two.
1961 * ldlang.c (wild_section): Attach all section with the given name,
1962 not just the first one. If there is no name, attach all sections
1963 even if the SEC_IS_COMMON flag is set.
1965 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1967 * ld.h (args_type): Add field rpath.
1968 * lexsup.c (S_ISDIR): Define if not already defined.
1969 (parse_args): Add support for -rpath. If -R is used to name a
1970 directory, treat it as -rpath for Solaris compatibility.
1971 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1972 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1973 * ldmain.c (main): Initialize command_line.rpath to NULL.
1974 * ld.texinfo: Document -rpath option.
1976 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1978 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1981 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1983 * config/pc532mach.mt: New file. Pc532 mach target support.
1985 * config/pc532mach.mh: New file. Pc532 mach host support.
1987 * config/netbsd532.mt: New file. Netbsd 532 target support.
1989 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1991 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1994 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1996 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1997 bfd_abs_section_ptr, not &bfd_abs_section.
1999 * lexsup.c (parse_args): Changed "retain-symbols-file" from
2000 no_argument to required_argument. From djm.
2002 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2004 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
2005 sections to force a VMA of 0; needed for ELF backends which have
2006 not been converted to the new linker style.
2008 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
2010 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
2011 it was for the HPUX dynamic loader's use and it creates problems
2014 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
2016 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
2017 * ldlang.h (lang_do_assignments): Put external decl here.
2018 * emultempl/hppaelf.em: Minor cleanups throughout file.
2019 (hppa_elf_create_output_section_statements): Rewrite.
2020 (hppaelf_finish): Rewrite.
2022 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2024 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
2026 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
2028 * ld.texinfo: -Bstatic is not ignored.
2030 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2032 * ldlex.l: Recognize \r the same as \n.
2034 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2036 Preliminary support for generating shared libraries, from Eric
2037 Youngdale <ericy@cais.cais.com>.
2038 * genscripts.sh: If the emulation parameter file sets
2039 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
2040 CREATE_SHLIB defined.
2041 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
2042 link_info.shared is set, use the .xs script file.
2043 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
2044 .interp section, and don't include TEXT_START_ADDR in the starting
2045 address of the first section.
2046 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
2047 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
2049 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2051 * configure.in: Change --with-targets to --enable-targets.
2053 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2055 * lexsup.c (parse_args): Add support for new options -( -) with
2056 synonyms --start-group --end-group.
2057 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
2058 (lang_group_statement_type): Define new struct.
2059 (lang_statement_union_type): Add group_statement field.
2060 (lang_enter_group, lang_leave_group): Declare.
2061 * ldlang.c (lang_for_each_statement_worker): Handle
2062 lang_group_statement_enum.
2063 (map_input_to_output_sections, print_statement): Likewise.
2064 (lang_size_sections, lang_do_assignments): Likewise.
2065 (open_input_bfds): Completely rewrite. Now does its own looping,
2066 rather than using lang_for_each_statement. Handle groups.
2067 (lang_process): Update call to open_input_bfds.
2068 (print_group): New static function.
2069 (lang_enter_group, lang_leave_group): New static functions.
2070 * ldfile.c (ldfile_open_file): If the file has already been
2071 opened, just return rather than taking an assertion failure.
2072 * ldver.c (help): Mention new options.
2073 * ld.texinfo: Document new options.
2075 * ldlang.c (end_of_data_section_statement_list): Don't define.
2076 (lang_leave_output_section_statement): Don't set obsolete variable
2077 end_of_data_section_statement_list.
2079 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
2082 * ldlang.c (lang_size_sections): Adjust current region address
2083 even for sections with an explicit address. From
2084 ralphc@pyramid.com (Ralph Campbell).
2086 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
2087 From jrs@world.std.com (Rick Sladkey).
2089 * scripttempl/mipsbsd.sc: Let sections align to their natural
2092 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2094 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
2096 (lang_abs_symbol_at_beginning_of): Likewise.
2097 (lang_abs_symbol_at_end_of): Likewise.
2098 (lang_size_sections): Use bfd_is_abs_section to check for the
2099 absolute section. Don't try to set the VMA or output_offset or
2100 size of the absolute section.
2101 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
2104 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
2106 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
2107 when generating relocatable objects.
2109 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
2111 * emultempl/linux.em: New file providing support for linking
2112 against Linux shared libraries.
2113 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
2114 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
2116 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2118 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
2119 * ldmain.c (main): Initialize link_info.shared to false. Give
2120 error if link_info.relocateable and link_info.shared are both set.
2122 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
2123 it as naming an emulation to be added to EMULATION_OFILES.
2124 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
2126 * Makefile.in: Rebuilt dependencies.
2127 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
2128 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
2129 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
2130 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
2131 (ei386linux.c): Remove; now in Makefile.in.
2132 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
2133 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
2134 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
2135 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
2136 (eelf64_sparc.c): Remove; now in Makefile.in.
2137 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
2138 (eelf32_sparc.c): Remove; now in Makefile.in.
2140 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
2141 no owner--it might be bfd_abs_section. From Eric Youngdale
2142 <ericy@cais.cais.com>.
2144 * scripttempl/aout.sc: Let sections align to their natural
2147 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2149 * ldemul.h (ldemul_open_dynamic_archive): Declare.
2150 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
2151 * ldemul.c: Include ldexp.h and ldlang.h.
2152 (ldemul_open_dynamic_archive): New function.
2153 * ldfile.h (ldfile_open_file_search): Declare.
2154 * ldfile.c: Include ldemul.h.
2155 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
2156 argument, not bfd *. Change all callers.
2157 (ldfile_open_file_search): Rename from open_a. Return boolean
2158 argument, not bfd *. Clean up. Change all callers.
2159 (ldfile_open_file): If doing a dynamic link, call
2160 ldemul_open_dynamic_archive rather than assuming the extension of
2161 a dynamic object is ".so".
2162 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2164 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
2166 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
2168 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
2169 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
2170 Accept -static as a synonym for -non_shared.
2172 Let the user change the dynamic linker used by ELF code.
2173 * ld.h (args_type): Add new field interpreter.
2174 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
2176 * ldmain.c (main): Initialize command_line.interpreter to NULL.
2177 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
2178 the ELF backend to return the .interp section. If
2179 command_line.interpreter is not NULL, set the contents of .interp
2181 * ld.texinfo: Mention -dynamic-linker.
2183 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
2186 * lexsup.c (parse_args): Sort out the option macros and change the
2187 definitions to make it easier to add a new option.
2189 * scripttempl/aout.sc: Define __etext and __edata to go along with
2192 * ld.h (ld_config_type): Add new field traditional_format.
2193 * lexsup.c (parse_args): Add traditional-format to longopts, and
2195 * ldmain.c (main): Initialize config.traditional_format to false.
2196 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
2197 flags of output_bfd according to config.traditional_format.
2198 * ldver.c (help): Mention -traditional-format.
2199 * ld.texinfo: Document -traditional-format.
2201 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2203 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2204 they are encountered.
2206 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2208 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2209 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2211 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2213 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2214 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2216 * ldfile.c (open_a): If this is not an archive, try to open it in
2217 the current directory before searching for it.
2219 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2221 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2222 BLOCK works in a section address as documented.
2224 * ldgram.y (YYDEBUG): Don't define.
2226 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2228 * emultempl/gld960.em: Pass false for new argument to
2229 ldfile_add_library_path.
2230 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2232 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2235 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2237 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2239 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2241 * Makefile.in (check): Delete ld.new dependency so that a regression
2242 test doesn't trigger a rebuild of the linker.
2244 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2246 * ldlang.c (map_input_to_output_sections): For lang_address, call
2247 init_os if it hasn't already been called.
2249 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2251 Add support for SunOS shared libraries.
2252 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2253 shared library support code.
2254 * emultempl/sunos.em: New file.
2255 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2256 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2257 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2258 (esun3.c): Likewise.
2260 * ldlang.c: Minor formatting cleanups.
2261 (lang_for_each_input_file): New function.
2262 * ldlang.h (lang_for_each_input_file): Declare.
2264 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2266 (search_head): Declare.
2267 (ldfile_add_library_path): Add new cmdline argument in prototype.
2268 * ldfile.c (search_head): Make non-static.
2269 (search_dirs_type): Move to ldfile.h.
2270 (ldfile_add_library_path): Accept cmdline argument, and save it.
2271 * lexsup.c (parse_args): Pass true for new cmdline argument of
2272 ldfile_add_library_path.
2273 (set_default_dirlist): Likewise.
2274 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2275 argument of ldfile_add_library_path.
2276 * ldgram.y (ifile_p1): Likewise.
2278 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2280 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2281 total_size, superfile and chain.
2282 * ldfile.c (open_a): Don't clear search_dirs_flag.
2283 (ldfile_open_file): Don't try to open superfile. Assert that file
2284 has not already been opened.
2285 * ldlang.c (new_afile): Don't initialize superfile.
2286 * ldmain.c (add_archive_element): Don't initialize subfiles or
2287 chain or superfile. Initialize search_dirs_flag to false.
2289 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2291 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2293 Changes from binutils-2.4 release:
2295 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2296 variables, use whitespace, so scripts don't break.
2298 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2300 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2302 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2303 * Makefile.in: Noted change.
2305 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2306 don't know where that's supposed to come from, or why it's
2309 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2311 * configure.bat: update to latest makefile.in
2312 * emulpara/go32.sh: set to coff-go32 not aout
2313 * emultemp/generic.em: strength-reduce the structure of
2314 this shell script, since the only available shell for
2315 DOS can't handle complex syntax.
2316 * emultemp/stringify.sed: for "sed -f" instead of inline.
2317 * makefile.in: depend on stringify.sed as well as genscripts.sh
2318 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2319 * genscripts.sh: empty variables aren't always considered "set",
2320 so set them to "y" instead.
2322 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2324 * ldlang.c (entry_symbol): Make static.
2325 (lang_add_entry): Add cmdline argument.
2326 * ldlang.h (lang_add_entry): Change prototype.
2327 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2328 * lexsup.c (parse_args): Likewise.
2330 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2332 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2333 .reginfo an address.
2334 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2335 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2336 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2338 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2340 Add support for ELF shared libraries.
2341 * ld.h (ld_config_type): Add field dynamic_link.
2342 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2343 on attempts to use -r with -relax, -call_shared or -s.
2344 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2345 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2346 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2347 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2348 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2349 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2351 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2352 opening a file with a .so extension first.
2353 * emultempl/elf32.em: New file.
2354 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2355 (NONPAGED_TEXT_START_ADDR): Likewise.
2356 (TEMPLATE_NAME): Define as elf32.
2358 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2359 * scripttempl/elf.sc: Add placement for new dynamic sections.
2360 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2361 outside of any section. Don't use ALIGN(8); just let one section
2362 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2363 sections; they'll be handled correctly anyhow.
2364 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2366 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2368 * Makefile.in (install): Redirect output of ln to /dev/null.
2370 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2372 * emultempl/hppaelf.em: Change all references of
2373 .hppa_linker_stubs to .PARISC.stubs.
2374 * scripttempl/hppaelf.sc: Likewise.
2376 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2378 * ldlang.c (print_output_section_statement): Change ``no attached
2379 output section'' message slightly.
2380 (lang_do_assignments): Don't recurse down if there is no real
2383 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2384 match corresponding change in emulation templates.
2385 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2386 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2388 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2390 * ldver.c (ldversion): Updated version number.
2392 * cdtest-foo.cc: Use explicit "#pragma implementation".
2393 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2394 * Makefile.in: References to cdtest-func.o changed to
2397 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2399 Don't create unnecessary output sections.
2400 * ldlang.c (out_bfd_get_section_by_name): Remove.
2401 (wild_section): Call bfd_get_section_by_name rather than
2402 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2404 (lang_create_output_section_statements): Remove.
2405 (map_input_to_output_sections): For several cases, call init_os if
2406 it has not already been called.
2407 (lang_size_sections): If output section was not created, skip it.
2408 (lang_process): Don't call lan_create_output_section_statements.
2409 (lang_place_orphans): Skip files with just_syms_flags set to true.
2410 * ld.texinfo: Document change.
2412 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2414 * ldlang.c (wild_doit): Don't bother initializing the vma and
2415 section size. Don't special case SEC_SHARED_LIBRARY.
2416 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2419 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2421 * config/go32.mh : New file for Xgo32X.
2423 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2425 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2426 before calling einfo, since we are reporting an fopen failure.
2427 From jrs@world.std.com (Rick Sladkey).
2429 * configure.in: Use "e" rather than "em_" as prefix for
2432 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2434 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2436 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2437 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2439 * Makefile.in: Changed all generated file names.
2440 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2441 sed patterns to handle new filenames.
2443 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2444 * configure.in: Adjusted.
2446 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2448 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2449 work. Instead, check build dir and $srcdir explicitly, and use
2450 `echo' to get all the filenames.
2452 * configure.in (h8300h-*-hms): Changed ld_target name to
2454 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2457 * config/i960coff.mt: New file.
2458 * emulparams/gld960coff.sh: New file.
2459 * emultempl/gld960c.em: New file.
2460 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2461 i960coff configuration.
2462 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2464 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2465 code isn't included in FSF releases, and it can still be
2466 explicitly selected.
2467 (distclean): Remove site.bak and tmpdir.
2468 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2469 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2471 Patches from Ralph Campbell:
2472 * config/mipsbsd.mh: New file.
2473 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2474 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2475 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2478 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2480 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2482 * config/m68k.mt (EMUL): Set to m68kaout.
2483 * emulparams/m68kaout.sh: New file.
2484 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2485 (em_m68kaout.c): New target.
2487 * ldlang.c (lang_size_sections): If dot moves because of an
2488 assignment, don't try to insert a pad into the absolute output
2489 section, just change the address of the default memory region
2492 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2493 cdtest-ur.out, and cdtest-ur.tmp.
2495 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2497 * scripttempl/sa29200.sc: Align all sections to four byte
2500 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2502 * Makefile.in, configure.in: Support for go32 coff.
2503 * config/i386-go32.mt: New file
2504 * emulparams/i386go32.sh: New file
2505 * scripttempl/i386go32.sc: New file
2507 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2509 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2510 Lynx-specific script templates.
2511 * configure.in (sparclite*-*-coff): Use coff-sparc.
2512 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2513 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2514 (ENTRY): Set to __main.
2515 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2516 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2517 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2519 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2521 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2522 byte boundary, in case the global constructors do not take up an
2525 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2526 exist, get crtbegin based on gcc -print-libgcc-file-name.
2527 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2529 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2531 * ldlang.c (lang_size_sections): When no address is given for a
2532 section, align it according to its requirements.
2534 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2536 * Makefile.in (clean, distclean): Remove configdoc.texi.
2538 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2540 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2542 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2544 * ldlang.c (lang_size_sections): When relaxing, adjust the
2545 position of a padding statement, and adjust dot accordingly.
2547 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2549 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2551 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2553 * scripttempl/i386coff.sc: If relocating, don't put .init and
2554 .fini sections into .text; keep them separate.
2555 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2556 exist, get crtbegin based on gcc -print-libgcc-file-name.
2557 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2559 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2561 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2563 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2565 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2568 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2569 if building a final executable.
2571 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2573 * ldmain.c (main): Check the return value of bfd_close.
2575 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2577 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2578 sections never overlap when using -r.
2580 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2582 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2583 changes: get_symtab_upper_bound renamed and returns long,
2584 bfd_canonicalize_symtab returns long, check for error indications.
2586 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2588 * ldlang.c (print_input_section): For section size, use
2589 _cooked_size if it is non-zero, size otherwise.
2590 (size_input_section): Likewise.
2591 (lang_do_assignments): Likewise (case lang_input_section_enum).
2593 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2595 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2596 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2597 (lang_add_input_file): Pass true to new_afile for add_to_list.
2598 (lookup_name): Remove force_load argument. Changed all callers.
2599 Pass false to new_afile for add_to_list. Split loading of symbols
2600 out into separate function.
2601 (load_symbols): New function split out of lookup_name. Don't load
2602 the symbols if they are already loaded.
2603 (open_input_bfds): For lang_input_statement_enum call load_symbols
2604 rather than lookup_name.
2605 (lang_process): Pass abs_output_section rather than NULL to
2607 (lang_startup): Set real field of first_file to true.
2609 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2611 * ldlang.c (had_relax): Removed.
2612 (relax_again): New static variable.
2613 (lang_size_sections): Change call to bfd_relax_section to
2614 correspond to BFD changes. Set relax_again appropriately.
2615 (lang_process): Remove #if 0 code. When relaxing, keep calling
2616 lang_do_assignments and lang_size_sections until relax_again
2619 * emultemp/gld960.em: Include libiberty.h
2620 (gld960_before_parse): Pass NULL as final argument to concat.
2622 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2624 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2627 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2628 building a bfd_data_link_order, rather than by setting the section
2629 contents immediately.
2631 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2633 Changes to make -Ur work again.
2634 * ldmain.c (add_to_set): Now takes reloc argument rather than
2635 bitsize. Check config.build_constructors here. If an new hash
2636 table entry is created, mark it as undefined.
2637 (constructor_callback): No longer takes bitsize argument. Pass
2638 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2639 BFD backend supports it.
2640 (reloc_overflow): Handle a NULL abfd argument.
2641 (reloc_dangerous, unattached_reloc): Likewise.
2642 * ldctor.c: Include ldmain.h.
2643 (struct set_info): Change bitsize field to reloc.
2644 (ldctor_add_set_entry): Now takes reloc argument rather than
2645 bitsize. Don't bother to check config.build_constructors here.
2646 (ldctor_build_sets): Get the size from the reloc howto. If
2647 generating relocateable output, call lang_add_reloc rather than
2649 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2651 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2652 (lang_reloc_statement_type): New structure.
2653 (lang_statement_union_type): Add reloc_statement field.
2654 (lang_add_reloc): Declare new function.
2655 * ldlang.c (lang_for_each_statement_worker): Handle
2656 lang_reloc_statement_enum.
2657 (map_input_to_output_sections, print_statement): Likewise.
2658 (lang_size_sections, lang_do_assignments): Likewise.
2659 (print_reloc_statement): New function.
2660 (lang_add_reloc): New function.
2661 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2663 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2664 (cdtest-ur, cdtest-ur.out): New targets.
2665 (check-cdtest): Now also check that -Ur works correctly.
2667 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2669 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2671 * ldlang.c (lang_process): Move lang_common call before
2672 map_input_to_output_sections, to ensure that any alignment
2673 constraints set by common symbols are copied over to the output
2676 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2678 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2679 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2680 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2681 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2684 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2686 * config/i386bsd.mh: New file.
2688 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2690 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2692 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2693 (DATA_START_SYMBOLS): Define _fdata.
2695 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2697 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2699 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2701 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2702 works again. Attach some output symbols to the stub file bfd.
2704 * emultempl/hppaelf.em: Include elf32-hppa.h.
2705 (file_chain): Add decl.
2706 (hppa_look_for_stubs_in_section): Delete decl.
2707 (hppaelf_finish): Reenable code. Do not pass symbols
2708 down to hppa_look_for_stubs_in_section.
2710 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2712 * ldmain.c (write_map): Don't define. Removed all references.
2713 Just use map_file or map_filename instead.
2714 (add_archive_element): Use minfo to write map information, not
2716 (constructor_callback): Use fprintf to write map information, not
2718 * ldmain.h (write_map): Don't declare.
2719 * ldgram.y (mri_script_command): Removed reference to write_map.
2720 * ldlang.c (lang_one_common): Likewise.
2721 * lexsup.c (parse_args): Likewise.
2723 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2725 * scripttempl/elf.sc: Force all sections to be aligned.
2727 * ldgram.y (section): Reverse the order of memspec_opt and
2728 fill_opt to avoid an ambiguity when both are used.
2729 * ld.texinfo: Changed accordingly.
2731 * ldgram.y: Move include of ldlex.h back with other includes.
2732 * ldlex.h (input_type): Don't initialize enum constants to
2734 * ldlex.l: Use a switch to return the right token based on
2735 input_type, rather than knowing that input_type has a value based
2738 * ldgram.y (dirlist_ptr): Removed; not used.
2739 * lexsup.c: Include ldver.h.
2740 * Makefile.in: Rebuilt dependencies.
2742 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2744 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2745 (ldlang_add_file): call it here instead.
2747 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2749 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2751 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2753 * emultempl/hppaelf.em: First attempt to clean this file up.
2754 Add comments in several functions as to their purpose and
2755 how they function (or my current best guess). Clean up horrible
2756 spacing and indention that never should have been accepted in the
2757 first place. Add FIXMEs for issues which need to be resolved.
2758 Disable linker-stub generation until it gets fixed. This allows
2759 the linker to at least work on simple code for testing purposes.
2761 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2762 it via hppaelf_finish). Prototype moved into ldlang.h.
2763 (lang_process): Move problematic extra call to lang_size_sections
2764 into the PA ELF specific code.
2765 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2766 lang_size_sections moved here.
2768 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2770 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2771 * config/ppc-elf32.mt: New file.
2772 * emulparams/elf32ppc.sh: New file.
2773 * emultempl/ppc.em: New file.
2774 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2775 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2776 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2778 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2780 * lexsup.c (parse_args): Use symbolic numbers for long options.
2781 Fix misunderstanding in -Y and -call_shared et al.
2783 Use getopt instead of lex and yacc to parse the command line.
2785 * ld.texinfo (Options): Document changes to option syntax.
2786 * Makefile.in: Update dependencies.
2787 * ldver.c (help): Tweak dashes in usage message.
2788 * ldgram.y (%union): Remove unused members.
2789 Remove %tokens for command line options; add ones for input types.
2790 (command_line): Rules removed.
2791 (file): Instead of command line, recognize an
2792 input type indicator, then use the nonterminal for that type.
2793 (defsym_expr): New nonterminal from code formerly in command_line.
2794 * ldlex.h: Declare parser input type enum and variable.
2795 Don't declare parse_line.
2796 * ldlex.l: Remove unused variables. Make some used ones static
2798 (COMMAND): Start state and its rules removed.
2799 At start of yylex, return input state token if at start of input.
2800 (lex_redirect): Don't need to set yyout.
2801 (ldlex_command): Function removed.
2802 * ldmain.c (main): Instead of calling parse_line, set up the
2803 redirections and call yyparse directly.
2804 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2806 * lexsup.c: Remove #if 0'd code.
2807 (parse_line): Function removed.
2808 (parse_args): Rewrite to use getopt_long_only.
2809 (set_default_dirlist): New function from code formerly in
2810 ldgram.y:command_line.
2811 (set_section_start): New function.
2812 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2813 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2814 compiled-in link scripts in "{" and "}", as the grammar no longer
2817 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2819 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2820 require that it be in $(srcdir).
2822 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2824 * ldlang.c (lang_size_sections): Only align section to alignment
2825 required by linker script, not to maximum alignment of input
2828 * ldlang.h (largest_section): Don't declare.
2829 * ldlang.c (largest_section): Don't define.
2830 (size_input_section): Don't set largest_section; not used.
2832 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2834 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2836 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2838 * ldlang.c, ldmain.c: Include libiberty.h.
2840 * ldmisc.h (concat): Don't declare.
2841 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2843 * ld.h (as_output_section_statement): Removed; not used.
2845 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2847 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2848 bfd_set_error and new error names.
2850 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2852 * ldwrite.c (build_link_order): If the cooked size of the section
2853 has been set, use it, for determining link_order size.
2854 (ldwrite): In the error message displayed if bfd_final_link fails,
2855 indicate that it was in fact the final link step that failed.
2857 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2858 bfd_relax_section, in case it returns false but doesn't flag an
2859 error. If an error is returned, indicate which one it is in the
2862 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2863 it'll get picked up from $(srcdir) if appropriate.
2865 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2867 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2868 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2870 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2872 * ldlex.l (comment): Increment line number when newline is read.
2874 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2876 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2877 reload the file even if it is already loaded.
2878 (wild): Call lookup_name with force_load argument of 0.
2879 (open_input_bfds): Call lookup_name with force_load argument of 1.
2880 (print_symbol): Remove declaration of non-existent function.
2881 (print_one_symbol): Return true rather than falling off end.
2883 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2885 * ldmain.c (main): Use %ld when printing long values.
2887 * scripttempl/elf.sc: Move _edata after the .sdata section.
2888 Permit OTHER_BSS_SYMBOLS to be defined.
2889 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2891 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2893 * Rename all "hppaosf" files to "hppaelf".
2894 * Change all "osf" references to "elf" in hppaelf files.
2895 * Makefile.in: Likewise.
2896 * configure.in: Likewise.
2898 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2900 * ldmain.c (main): Call xatexit, not atexit.
2901 Call xmalloc_set_program_name.
2903 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2906 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2908 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2909 (hppaosf_finish): Call xmalloc, not ldmalloc.
2910 * ldmain.c (preserve_output): Function removed.
2911 (main): Do it here instead.
2913 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2915 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2916 GNU C specific macros.
2918 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2919 call to LANG_FOR_EACH_INPUT_SECTION.
2921 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2923 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2924 deleted; will use libiberty versions instead.
2925 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2926 mri.c Makefile.in: Change callers.
2928 * ldmisc.c (vfinfo): Remove cleanup code.
2929 * ldmain.c (remove_output): Put it here (new function).
2930 (preserve_output): New function.
2931 (main): Register remove_output and preserve_output with atexit.
2932 * ldmain.c ldgram.y: Call xexit instead of exit.
2933 * ldmisc.h: Declare xexit.
2935 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2937 * Makefile.in: Lots of new H8/500 memory models.
2939 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2941 * ldlex.l: Removed duplicate rules.
2942 (yywrap): Provide default definition, needed with some versions of
2945 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2947 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2948 the archive filename too.
2950 * ldlex.l: Add rule to catch invalid input characters instead of
2951 printing them. Include "ldmain.h" for program_name decl.
2952 (lex_warn_invalid): New function.
2953 * Makefile.in: Add dependency.
2955 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2957 * Makefile.in (check): Don't bother running any tests of
2958 cross-linker until the test suite no longer assumes native mode.
2960 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2962 * ldlang.c (print_one_symbol, print_input_section): Print
2963 global symbols in symbol table again.
2965 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2967 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2968 exit successfully instead of complaining if no input files are
2971 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2973 * Makefile.in: Format variable definitions consistently.
2974 (LD_PROG): Remove unnecessary variables from link command,
2975 change variable LOADLIBES to EXTRALIBS.
2977 * ldmain.c (main): Compute and display total execution time.
2978 * ld.texinfo (-stats): Document the option.
2980 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2982 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2985 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2988 * ldlang.c (relaxing): Removed global variable.
2989 (lang_size_sections): If the canonical symbols have not already
2990 been read in, read them in before relaxing.
2991 * ldlang.h (relaxing): Removed declaration.
2993 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2995 * ldlang.c (new_afile): Initialize loaded field to false.
2996 (lookup_name): If file was already loaded, don't call the
2997 add_symbols entry point again.
2999 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3001 * ld.texinfo: Clarify what -T option does.
3003 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3005 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
3008 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3010 * ldmain.c (add_archive_element): If trace_files or
3011 trace_file_tries, print file name.
3012 * ldlang.c (lookup_name): Likewise.
3013 (ldlang_add_file): Don't put files on input_bfds list in reverse
3016 * scripttempl/elf.sc: Correct typo.
3018 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3020 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
3021 their arguments optional, for compatibility with the old GNU ld.
3023 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3025 * scripttempl/elf.c: Define __bss_start before the .sbss section.
3027 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3029 * ldmain.c (add_to_set): Add bitsize argument.
3030 (constructor_callback): New function.
3031 (link_callbacks): Add constructor_callback.
3032 * ldctor.c (struct set_info): Add bitsize field.
3033 (ldctor_add_set_entry): Add bitsize argument.
3034 (ldctor_build_sets): Base the size of the elements of the set on
3035 the bitsize, rather than always using LONG.
3036 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
3038 * ld.h (QUAD_SIZE): Define.
3039 * ldgram.y (QUAD): New token.
3040 (length): Handle it.
3041 * ldlex.l: Return QUAD.
3042 * lexsup.c (keywords): Add QUAD.
3043 * ldwrite.c (build_link_order): Handle QUAD.
3044 * ldlang.c (print_data_statement): Handle QUAD.
3045 (lang_size_sections): Likewise.
3046 (lang_do_assignments): Likewise.
3047 * ldexp.c (exp_print_token): Add QUAD to table.
3048 * ld.texinfo: Describe QUAD.
3050 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
3051 since the Alpha doesn't use them.
3053 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3055 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
3057 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
3059 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
3060 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
3062 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3064 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
3065 needed for i386mach. (Should be a no-op on other systems.)
3067 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
3068 (PAGE_SIZE): Don't define; not used.
3070 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3072 * ldgram.y (yyerror): Make argument const char *, and actually
3073 print it out rather than assuming it is a syntax error.
3074 * ldmisc.h: Change declaration of yyerror.
3075 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
3077 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3079 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
3080 exec header offset, since the exec header isn't loaded.
3081 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
3083 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3085 A major rewrite to move the bulk of the linker into BFD so that
3086 more efficient backend code can be written for specific object
3088 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
3089 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
3090 * ldctor.c, ldctor.h: Complete rewrite.
3091 * ldwrite.c, ldwrite.h: Complete rewrite.
3092 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
3093 link_info.strip instead. Changed all uses.
3094 (discard_locals_type, discard_locals): Removed. Use
3095 link_info.discard instead. Changed all uses.
3096 (ld_config_type): Removed relocateable_output field; use
3097 link_info.relocateable instead; changed all uses. Added stats
3099 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
3100 set_loader_symbol): Removed.
3101 * ldexp.h (node_class): Added etree_rel.
3102 (etree_type): Added rel field.
3103 * ldexp.c (exp_print_token): Bracketed table initialization.
3104 (exp_relop): New function.
3105 (fold_name): Use linker hash table rather than ldsym functions.
3106 (exp_fold_tree): Likewise. Also, handle etree_rel case.
3107 (exp_print_tree): Handle etree_rel.
3108 * ldgram.y (strip_symbols, discard_locals): Removed.
3109 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
3110 (REL): New token. Does not appear in grammar, but needed for
3112 (file): Don't call lang_final; it's called by main anyhow.
3113 * ldlex.l: Accept -stats and -no-keep-memory options.
3114 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
3115 * ldlang.c: Consistently use fill_type for fill argument.
3116 (lang_init_script_file, script_file): Removed.
3117 (create_object_symbols): Removed. Use
3118 link_info.create_object_symbols_section instead. Changed all
3120 (lang_add_keepsyms_file): Removed.
3121 (lookup_name): Call bfd_link_add_symbols instead of
3122 ldmain_open_file_read_symbol.
3123 (wild): Don't iterate over script_file.
3124 (open_output): Create link hash table.
3125 (lang_place_undefineds): Rewrote.
3126 (lang_size_sections): Handle relaxing (doesn't work yet).
3127 (lang_relocate_globals): Removed.
3128 (lang_finish): Use link hash table rather than ldsym functions.
3129 (lang_common): Rewrote.
3130 (lang_one_common): New function.
3131 (ldlang_add_file): Add file to link_info.input_bfds list. Set
3133 (create_symbol): Removed.
3134 (lang_process): Don't call lang_init_script_file. Call
3135 ldctor_build_sets rather than find_constructors. Don't call
3136 lang_relocate_globals.
3137 (lang_abs_symbol_at_beginning_of): Rewrote.
3138 (lang_abs_symbol_at_end_of): Rewrote.
3139 * ldmain.c (had_y): Removed.
3140 (lprefix, lprefix_len): Removed; use link_info fields instead.
3142 (multiple_def_count, commons_pending, undefined_global_sym_count,
3143 total_symbols_seen, total_files_seen): Removed.
3144 (link_callbacks, link_info): New variables.
3145 (main): Initialize link_info. Don't call init_bfd_error_vector or
3146 ldsym_init. Don't set now unused variables. Handle -stats.
3147 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
3148 (add_ysym): Rewrote.
3149 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
3150 search_library, gnu960_check_format, decode_library_subfile,
3151 linear_library, symdef_library, clear_syms, subfile_wanted_p):
3153 (add_keepsyms_file, add_archive_element, multiple_definition,
3154 multiple_common, add_to_set, warning_callback, undefined_symbol,
3155 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
3157 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
3158 require symbols for %C; look them up instead.
3159 * emultempl/hppaosf.em: Pass link_info to
3160 hppa_look_for_stubs_in_section.
3161 * Makefile.in: Rebuilt dependencies.
3162 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
3164 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
3166 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
3167 ldlang.h and ldctor.h.
3169 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
3170 declarations of free and malloc from flex output. Change malloc
3171 to ldmalloc in flex output.
3173 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3175 * ldmain.c (lprefix): Change default from a char to a string
3176 with only one character.
3177 (lprefix_len): Set default to one.
3179 * ldmain.h (lprefix_len): Declare.
3181 * ldsym.c (write_file_locals): Use strncmp rather than a character
3182 comparison for lprefix.
3184 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
3187 * emultmpl/hppaosf.em: Include ldexp.h.
3188 (before_parse): Set lprefix and lprefix_len correctly.
3190 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3192 * ldlex.h: Don't declare yywrap if it is a macro.
3193 * ldlex.l: Include sysdep.h.
3194 * ldlang.c (lang_for_each_statement_worker,
3195 lang_for_each_statement): Forgot to use PARAMS.
3197 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3199 * Makefile.in: Added .PHONY targets where appropriate. Added some
3201 (gcclibdir, version): Removed unused variables.
3202 (DEP): New variable, set to mkdep.
3203 (ALL_CFLAGS): New variable. Used in .c.o target.
3204 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3206 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3207 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3208 mostly obsolete variables. Adjusted remaining uses.
3209 (DEF_EMUL): Removed variable.
3210 (ldmain.o): Handle undefined EMUL error correctly.
3211 (ldemul-list.h): Depend on config.status rather than Makefile.
3212 Create via temporary file.
3213 (ver960.c, roll, make): Removed obsolete targets.
3214 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3216 * dep-in.sed: New file, used when rebuilding dependencies.
3218 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3220 Made many changes to eliminate gcc warnings. Made various
3221 cosmetic changes, declared various things in header files, removed
3222 various extern declarations from .c files. No substantive
3225 * ldlang.c (lang_process): Ifdef out final call to
3226 lang_size_sections again (reverting change of Nove 2), since it
3227 breaks the Sun4 linker.
3229 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3231 * configure.in (alpha-*-netware*): New target; use alpha.
3233 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3235 * configure.in: Group targets by CPU. Merge some m68k target
3236 entries with different CPU specs that use the same ld_target
3239 * configure.in: Add sparc*-*-coff.
3240 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3241 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3242 (em_coff_sparc.c): Add dependencies and build rules.
3244 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3246 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3248 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3250 (command_line_option): Accept and ignore them (for now).
3251 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3252 where n is a number.
3254 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3256 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3257 not in bfd_com_section, create the section in the BFD so that it
3258 can be placed in the right output section.
3260 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3262 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3263 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3264 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3265 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3266 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3267 Move OTHER_READONLY_SECTIONS after all the other readonly
3268 sections. Don't use DATA_ADDR twice.
3270 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3271 p is in a common section, make sure the BFD has a section of that
3274 * ldlang.c (lang_common): Add newline to error message.
3276 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3278 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3279 Lynx-specific script instead of m68kcoff.
3280 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3281 (ENTRY): Define as __main.
3282 (TEXT_START_ADDR): Define as 0.
3283 (PAGE_SIZE): Define as 0x1000.
3284 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3285 * scripttempl/m68klynx.sc: New file.
3287 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3289 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3290 arguments rather than treating them as emulation names.
3292 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3294 * configure.in: Support x86 unixware and netware plus generic netware.
3296 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3298 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3301 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3303 * Makefile.in (distclean): Don't delete dvi or info files.
3304 (ld.info): Update dependency list.
3305 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3307 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3309 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3310 Set output_filename instead of creating a new node.
3311 (open_output): Don't set output_filename.
3312 (lang_final): Create the new node here.
3313 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3315 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3317 From Pete Hoogenboom (hoogen@cs.utah.edu):
3319 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3320 edata, _edata, end): Add definitions of these symbols.
3321 (__end): Remove definition of this symbol.
3322 (__data_start): Move definition of this symbol.
3324 * emultempl/hppaosf.em: Various fixes and support for linker stub
3326 (hppaosf_finish, hppaosf_search_for_padding_statements,
3327 hppaosf_create_output_section_statements): New functions in
3328 support of linker stub generation.
3329 (ld_hppaosf_emulation): Redefine to include new
3330 emulation-specific routines.
3332 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3333 Pass abs_output_section rather than NULL to avoid invalidating
3336 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3338 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3339 (em_i386mach.c): New rule.
3340 * configure.in (i[34]86-*-mach*): New case.
3341 * config/i386-mach.mt: New file.
3342 * emulparams/i386mach.sh: New file.
3344 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3346 * ld.h (flag_is_*): Removed macros.
3347 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3348 Consistently check the BFD symbol flags directly, rather than
3349 using file_is_* macros.
3351 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3353 * configure.in (sparc*-*-lynxos*): New target.
3354 * Makefile.in: Add rule for em_sparclynx.c.
3355 (ALL_EMULATIONS): Add Lynx emulations.
3356 * config/sparc-lynx.mt: New file.
3357 * emulparams/sparclynx.sh: New file.
3358 * scripttempl/sparccoff.sc: New file.
3360 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3362 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3364 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3366 * relax.c (write_relax): Check return value of bfd_seclet_link.
3368 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3370 * ldlang.c (delete_output_file_on_failure): New variable.
3371 (open_output): Set it after bfd open succeeds.
3372 * ldmisc.c (vfinfo): Test it.
3374 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3376 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3379 * ldemul.c: Support was added to allow emulation-specific
3380 processing to occur. This support was added primarily for linker
3381 stub generation in the elf32-hppa gld.
3382 (ldemul_finish, ldemul_create_output_section_statements): New
3384 * ldemul.h: Support was added to allow emulation-specific
3385 processing to occur. (As described above.) Added finish and
3386 create_output_section_statements fields to
3387 ld_emulation_xfer_struct structure.
3388 * ldlang.c: Add calls to emulation-specific routines.
3389 (lang_process): Add call to
3390 ldemul_create_output_section_statements function.
3391 (lang_process): Add call to a emulation-specific routine (and
3392 some processing after the call).
3394 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3396 * configure.in: mips*- instead of mips-, mips*el changes
3398 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3400 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3401 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3402 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3403 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3404 * config/alpha.mt: New file.
3405 * emulparams/alpha.sh: New file.
3406 * scripttempl/alpha.sc: New file.
3408 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3410 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3411 types of different sizes (eg: 64 and 32 bits), so coerce.
3412 * ld.h (ALIGN_N): Add warning about usage.
3414 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3416 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3417 which we already have a definition, rather than checking in
3418 several different places whether the symbol is weak.
3420 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3422 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3423 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3424 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3425 expanded within them.
3426 * config/mipsb-elf32.mt: New file.
3427 * emulparams/elf32mipb.sh: New file.
3428 * Makefile.in (em_elf32mipb.c): New target.
3430 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3432 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3433 lang_input_file_is_search_file_enum so objects brought in using
3434 INPUT() do a path lookup.
3436 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3438 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3439 instead of {i386,m68k}-coff.
3440 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3441 * config/i386-lynx.mt: New file.
3442 * config/m68k-lynx.mt: New file.
3443 * emulparams/i386lynx.sh: New file.
3444 * emulparams/m68klynx.sh: New file.
3446 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3447 but defaulting to _start.
3449 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3450 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3453 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3455 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3456 HOSTING_LIBS for testing.
3458 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3460 Finish up support for i386-sysv4 (without shared libraries):
3461 * ld.h (flag_is_weak): Define.
3462 * ldlang.c (print_symbol): Mention whether symbol is weak.
3463 (print_input_section): Print weak symbols as globals.
3464 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3465 (enter_global_ref): Do not warn if a weak symbol redefines a
3466 global symbol. Do not let a weak symbol redefine a common symbol.
3467 (enter_file_symbols): Treat weak symbols as global symbols.
3468 (subfile_wanted_p): Do not pull in an object file from a archive
3469 just to resolve an undefined weak symbol.
3470 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3471 error; the error might be that malloc has run out of space.
3472 * ldsym.c (write_file_locals): Treat weak symbols as global.
3473 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3475 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3476 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3477 * emulparams/elf_i386.sh: New file.
3478 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3479 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3480 (ALL_EMULATIONS): Add em_elf_i386.o.
3481 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3482 (em_elf_i386.c): New target, like other em_*.c targets.
3483 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3484 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3485 nonempty, and configured for native, add it to LIB_PATH.
3487 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3489 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3490 Added statements to pass stab and stabstr sections through and
3491 mark them as NOLOAD, which makes GDB happier.
3493 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3495 * configure.in: Accept m68k-lynx-lynxos config.
3497 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3499 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3501 * config/coff-h8300.mt: Add EMUL=h8300h.
3503 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3505 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3507 * Makefile.in: Changed CXX back to g++.
3509 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3511 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3513 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3515 * Makefile.in (TAGS): Use shell wildcards.
3517 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3519 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3521 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3523 * ld.texinfo: re-enable included config file; conditionalize doc
3524 for -oformat to interact properly with SingleFormat doc config
3525 var; rename @up/@down to @raisesections/@lowersections.
3527 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3529 * configure.in: recognize m88110.
3531 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3533 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3534 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3535 ELF emulation is "elf32-hppa" not "elf-big".
3536 (hppaosf_before_parse): Remove unneeded processing of environment
3538 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3539 .text segment of output file.
3540 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3542 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3544 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3547 * ldlang.c, ld.h: updated copyright.
3549 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3551 * ldlang.c (open_output, lang_check): Check return value of
3554 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3556 * scripttempl/h8500.sc: Start all sections in a different segment.
3557 * scripttempl/z8ksim.sc: Handle constructors
3559 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3561 * Makefile.in: revert earlier changes back to execute runtest
3562 with make check. cdtest and bootstrap now function as they
3563 did within the Makefile.
3565 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3567 * Makefile.in: Update dependencies.
3569 * configure.in: Set EMULATION_OFILES in Makefile based on
3570 --with-targets option.
3572 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3574 * Makefile.in: check targets reimplemented to old way.
3576 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3578 * config/i386v.mh, config/irix4.mh: Use gcc
3579 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3580 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3581 bfd/configure.host change.
3583 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3585 * scripttempl/elf.sc: Handle .line and .debug* sections.
3587 * ldlex.l: Use bfd_scan_vma, not strtoul.
3589 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3591 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3592 Remove inital caps in some error messages, change "can't" to
3593 "cannot", add missing colons.
3594 * ldmisc.c (vfinfo): Print "%%" as a single %.
3595 For '%' followed by unrecognized character, print them both
3596 verbatim instead of expecting a char * arg.
3597 For '%C', don't put the function name in parens.
3599 * ldexp.c (invalid): Pass "%%", not "% ".
3601 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3603 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3604 (BSS_VAR): Removed; now always define _fbss.
3605 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3608 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3610 * configure.in: z8k-coff is the same as z8k-sim
3612 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3614 * testsuite/lib/ld.exp: new file
3615 * testsuite/config/unix-ld.exp: new file
3616 * testsuite/ld.bootstrap/bootstrap.exp: new file
3617 * Makefile.in: add dejagnu support for make check
3619 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3621 * ldlex.l (comment): Add missing newline in message.
3622 * ldindr.c (add_indirect): Ditto.
3623 * ldexp.c (exp_fold_tree): Ditto.
3625 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3627 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3630 * ldmisc.c (multiple_warn): New function.
3631 * ldmisc.h: Declare it.
3632 * ldmain.c (enter_global_ref): Call it.
3633 * ld.h (ld_config_type): Add warn_common.
3634 * ldlex.l, ldgram.y: Set it with -warn-common option.
3635 * ldver.c (help): Document it.
3637 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3639 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3640 target-specific sections, and for changing data section vma.
3642 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3644 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3645 terminals, for Solaris.
3646 (dirlist_ptr): New static variable.
3647 (command_line_option): Accept new options.
3649 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3652 * config/sun4sol2.mt: Pass emulation name without ".sh".
3654 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3655 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3657 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3659 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3660 .dtors, .data1, .rodata1 sections, instead of combining them into
3661 other sections. For `-r', set all section start addresses to
3664 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3665 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3666 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3668 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3670 * genscripts.sh: If this is the default emulation, set
3672 * emultempl/*.em: Use it to determine whether to compile in the
3675 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3676 genscripts.sh. Pass the current emulation name without ".sh" on
3678 * genscripts.sh: Take an default emulation arg.
3679 Use the current emulation name as EMULATION_NAME.
3680 Make default lib path for cross-compiling ':', not null.
3681 * emulparams/*.sh: Don't set EMULATION_NAME.
3682 * ldemul.c (ldemul_get_script): Take isfile arg.
3683 Pass it to emulation's get_script function.
3684 * ldemul.h: Adjust get_script prototypes.
3685 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3687 * ldfile.h: Declare it.
3688 * ldgram.y: Accept a script on the command line again,
3689 for parsing compiled-in scripts.
3690 * ldmain.c (main): If ld script is a file, parse it as a -T
3691 option, otherwise parse it directly.
3692 * emultempl/*.em (*get_script): Return the scripts themselves if
3693 this is the default emulation; otherwise return their file names.
3694 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3696 * emulparams/m88kbcs.sh: Use it.
3698 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3700 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3702 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3703 there's no change log entry yet, tsk tsk) from the list of
3704 emulations compiled in until Mark gets around to checking in
3705 emulparams/i386linux.sh.
3706 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3707 changed, this file gets updated.
3709 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3711 * ldgram.y (OPTION_Lfile): New token.
3712 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3713 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3715 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3717 * configure.in: h8/300h support needs own .mt file.
3718 config/coff-h8300h.mt: New file.
3720 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3722 * ldmain.c: Don't include sys/stat.h; it already got included
3723 somewhere along the way.
3725 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3727 * Makefile.in: Add h8300h support.
3728 emulparams/h8300h.sh: New file.
3729 scripttempl/h8300h.sc: New file.
3731 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3733 * ldfile.c (ldfile_open_file): In error message, use the name the
3734 user gave (e.g., "-lc"), rather than the base file name.
3736 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3738 * ldmain.[ch]: Remove initial Q_ from function names.
3739 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3741 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3743 * ldlang.c (lang_process): Move loading of default script from
3744 here to main. Add a "/" to start of script name to prevent
3745 finding it in "." first.
3747 * ldmain.c (set_scripts_dir): Don't look in "." first.
3749 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3752 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3754 * Makefile.in (em_m88kbcs.c): Correct dependency.
3755 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3756 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3757 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3759 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3761 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3762 main.c (main): Print the errno string in the error message.
3764 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3766 * configure.in: Accept h8300h for target cpu.
3768 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3769 present (demangle is smart enough to know whether to do it or not).
3771 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3773 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3774 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3776 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3778 * ldmain.c (get_emulation, check_for_scripts_dir,
3779 set_scripts_dir): New functions.
3782 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3784 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3785 Create symbol "end" instead of "__end". Comment out some parts
3786 that may not be needed (yet) for elf.
3788 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3790 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3792 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3794 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3795 when no prototype is being supplied.
3796 (ldmalloc, ldrealloc): Size argument is now size_t.
3798 * ldmisc.c (finfo): New function, accepts FILE* argument.
3799 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3800 without leading zeros.
3801 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3802 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3804 (concat, buystring): String lengths are size_t.
3805 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3807 * ldlang.c (new_statement): Size argument is now size_t. Added
3808 forward declaration with prototype.
3810 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3812 * ldgram.y (OPTION_v): Don't turn on verbose output.
3814 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3816 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3819 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3821 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3822 collect2 doesn't look for gld any more anyhow.
3824 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3826 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3827 now have a non NULL srefs_chain.
3829 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3830 hp300hpux, since the latter does not exist.
3832 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3834 * genscripts.sh: Put the scripts in the ldscripts directory, not
3836 * configure.in (ldscripts): Make, instead of emulations.
3837 * Makefile.in (scriptdir): Take off the "ld" part.
3838 (install, clean, distclean): Use ldscripts, not emulations.
3839 In tests, don't pass -Lemulations.
3840 Don't pass tooldir/lib to genscripts.sh.
3841 * genscripts.sh: Don't take tooldir/lib arg.
3842 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3843 default script file.
3845 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3847 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3849 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3851 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3853 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3855 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3856 run in parallel without colliding on yacc's static file names.
3857 Without the stub rule, make will try to start two yacc's
3858 concurrently which fails because of yacc's static file names.
3860 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3862 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3865 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3867 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3868 different from libdir.
3870 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3872 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3874 * ldver.c (help): New function.
3875 * ldver.h: Declare it.
3876 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3878 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3880 * Makefile.in (INCLUDES): Don't need ../include any more.
3882 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3884 * ldlex.l, ldgram.y: Support new -oformat option.
3885 Remove attempt at supporting script fragments on the command line.
3886 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3887 * mri.c (mri_format), ldgram.y: Change callers.
3888 * ldlang.h: Change prototype.
3890 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3892 * Makefile.in: canonicalize install.sh; for use within
3893 this directory (and subdirs)
3895 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3897 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3899 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3902 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3904 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3905 It wasn't documented (or likely used) and wastes time.
3906 (try_open): If EXTEN is empty, don't try it.
3908 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3909 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3910 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3911 with normal function declarations.
3913 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3914 Move *.sc-sh to scripttempl/*.sc.
3915 * {emultempl,emulparams,scripttempl}/README: New files.
3916 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3917 removed, replaced with generic.em.
3918 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3919 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3921 * *.em (*_get_script): Return script name instead of script contents.
3922 * ldlang.c (lang_process): Change caller.
3924 * ldlex.l, ldgram.y: Recognize -m option.
3925 Check for input files after *all* options in grammar.
3926 * ldmain.c (main): Check for -m options. Add default directory
3929 * mkscript.c: File removed.
3930 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3931 to add to the default LIB_PATH.
3932 Look for input files in the new subdirectories.
3933 Create the scripts in emulations subdirectory and don't filter
3934 them through mkscript.
3935 * configure.in: Make the emulations subdirectory.
3937 * Makefile.in: Account for all of the above changes.
3938 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3939 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3940 Put CFLAGS last in the compilation rules.
3941 Add -I../bfd to INCLUDES so sysdep.h is found.
3943 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3945 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3947 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3948 dependent on RELOCATING, not RELOCATION.
3949 * hp3hpux.sh (SHLIB_PATH): Define it.
3951 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3953 * ldfile.c (try_open): If opening without the extension fails,
3954 try with the extension even if -v or -V was given.
3955 had_script is imported (from ldgram.y), not exported.
3957 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3959 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3961 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3963 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3964 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3966 (section): Use statement_list_opt, not statement_list.
3967 * m68kcoff.sc-sh: Gather constructors and destructors and define
3968 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3969 * sa29200.sc-sh: Gather constructors and destructors and define
3970 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3972 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3974 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3975 * configure.in: No longer need to configure to get sysdep.h.
3977 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3979 * Makefile.in: remove install:all and install-info:info
3980 dependencies (these cause some spurious rebuilds at 'make install'
3983 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3985 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3986 (mips-idt-ecoff*): Added trailing '*'.
3987 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3988 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3989 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3991 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3992 incorrect definitions.
3994 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3996 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3997 symbols, unless stripping.
3999 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
4001 * Makefile.in: configure looks for ####, so remove lines with many
4003 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
4004 and HOSTING_LIBS correctly so that ``make check'' will work.
4006 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
4008 * mips.sc-sh: Define _etext, _edata, and _end, in addition
4009 to etext, edata, and end. Needed for IRIX 4.0.5F.
4010 Patch from mwp@iconix.oz.au (Michael Paddon).
4012 * Version 2.2.1 released.
4014 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4016 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
4017 * mipsbsd.sh (EMULATION_NAME): Use new file name.
4019 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4021 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
4024 * Version 2.2 released.
4026 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4028 * ldver.c (ldversion): Bump version number to 2.2.
4030 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
4034 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
4036 * mips.sc-sh: Don't define BSS_VAR unless relocating.
4038 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
4040 * Makefile.in (mkscript.o, mkscript): Build mkscript via
4041 mkscript.o, rather than directly from mkscript.c.
4043 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4045 * configure.in: Look for ${target_makefile_frag} relative to
4046 ${srcdir}, not relative to build directory.
4048 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
4049 * configure.in: Recognize hppa*-hp-osf.
4050 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
4051 (em_hppaosf.c): Build it.
4052 * config/hppaosf.mh, hppaosf.mt: New files.
4054 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
4055 some system header files. All uses changed.
4057 * configure.in: Recognize i386-aix configurations as i386-coff
4060 * configure.in: Recognize m68*-*-hpux.
4061 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
4062 the value of STACKZERO.
4063 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
4064 (em_hp3hpux.c): Build it.
4065 * hp3hpux.sh, config/hp300hpux.mt: New files.
4067 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
4069 * mips.sc-sh: Put constructors in the .data section.
4070 * Makefile.in (cdtest): Added dependency on ld.new.
4072 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
4074 * Makefile.in: Change definition of $(tooldir) to match FSF.
4075 * vax.sh, config/vax.mt, configure.in, Makefile.in:
4076 Support VAX Ultrix and BSD.
4078 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4080 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
4082 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
4084 * ldlang.h (struct memory_region): Change `length' and
4085 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
4086 * ldlang.c, mri.c: Corresponding changes, plus lint.
4088 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
4090 * configure.in: For all i386 targets, accept i486 as well.
4092 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
4094 * ldlang.c (wild_doit): Preserve all flags for a
4095 SEC_SHARED_LIBRARY section.
4096 (size_input_section): Consider any SEC_HAS_CONTENTS section when
4097 computing largest_section.
4099 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
4101 * ldlang.c (lang_output_section_statement_lookup): Initialize all
4102 fields of newly created structure.
4104 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
4106 * ldmain.c (g_switch_value): New variable.
4107 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
4108 (command_line_option): Accept -G and set g_switch_value.
4109 * ldlex.l (COMMAND): Accept -G.
4110 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
4112 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4114 Support for linking and loading at different places:
4116 * ldlex.l: Add "AT" keyword.
4117 * ldgram.y: Cleanup, and parse AT.
4118 * ldlang.c (print_output_section_statement): Print output address
4119 of section in map. (lang_size_sections): Fill sections' lma with
4121 * ldlang.h (lang_output_section_statement_type): Add load_base
4124 * ldindr.c (add_indirect): Keep more information in the alias
4126 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
4127 attribute from an input section.
4128 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
4129 default. (Q_enter_file_symbos): Indirect symbols now are known by
4130 their section, not a special symbol flag.
4131 * ldsym.c (write_file_locals): Indirect symbols aren't local.
4132 (write_file_globals): Write the mapping for an indirect symbol.
4133 * relax.c (build_it): When forced to write a NEVER_LOAD section,
4136 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
4138 * ld.texinfo: changes for q1
4140 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4142 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
4144 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4146 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
4148 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
4150 * mips.sc-sh: Added variables which may be overridden by a
4152 * mipsidt.sh: New file; emulation for IDT MIPS board.
4153 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
4154 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
4155 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
4156 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
4158 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4160 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
4162 * i386bsd.sh, config/i386bsd.mt: New files.
4163 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
4165 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4167 * mri.c: Add extern declaration of strdup.
4168 * ldsym.c (KEEP macro): Add spaces around '=' for the
4169 sake of old (e.g. PCC) compilers.
4171 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
4173 * ldver.c: Bump to version 2.1.
4175 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4177 * ldgram.y: allow section types without address expressions.
4178 * ldlang.c (lang_relocate_globals): avoid possible hang with
4179 undefined but unreferenced symbols.
4180 * relax.c (relax_section): don't complain if the script file isn't
4181 relaxable but -relax is set
4183 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4185 * configure.in: go32 is the 3rd part of the triple, not the 2nd
4187 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
4189 * mipsbig.sh: New file. Big endian MIPS emulation.
4190 * config/mips-big.mt: New file. Use mipsbig emulation.
4191 * configure.in (mips-sgi-irix*): Use target mips-big.
4192 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
4193 (em_mipsbig.c): New target. Uses mipsbig.sh.
4195 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
4197 * mips.sc-sh: Put .scommon sections into .sbss section.
4199 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
4200 rather than always putting them in bfd_com_section.
4201 * ldlang.c (lang_common): If a common symbol is not in
4202 bfd_com_section, put in a section of the same name, rather than
4203 always putting it in section COMMON.
4205 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4207 * ldmain.c (subfile_wanted_p): If we already have a common
4208 definition of a symbol, don't necessarily pull in an object file
4209 that provides a non-common definition.
4211 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4212 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4214 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4215 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4217 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4219 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4222 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4224 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4225 checking for equality to bfd_com_section.
4227 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4229 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4230 targets, linker script.
4231 * mipslit.sh: New file. Little endian MIPS emulation.
4232 * config/mips-lit.mt: New file. Use mipslit emulation.
4233 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4234 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4235 (em_mipslit.c): New target. Uses mipslit.sh.
4237 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4239 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4240 $(tooldir)/bin/gld, so that gcc can find it with or without
4243 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4245 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4246 write_norel. All linking is now done via write_relax. Call
4247 ldsym_write before calling write_relax.
4248 * relax.c: Added copyright.
4249 (write_relax): Renamed from write_relaxnorel. Added relocateable
4250 argument. seclet_dump renamed to bfd_seclet_link.
4251 * relax.h: Added copyright.
4253 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4255 * ldmain.c (decode_library_subfile): Patch from
4256 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4258 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4260 * config/vxworks960.mt renamed to config/i960.mt
4262 * configure.in: sparc-aout emulates a sun4, as does
4263 sparc*-vxworks, i960-nindy uses gld960 emulation
4265 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4267 Fix support for NOLOAD, add INCLUDE
4268 * ldfile.c (ldfile_open_command_file): pass file name to
4270 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4271 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4274 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4276 * Makefile.in, config.h: no more default emulation. Make the lack
4277 of emulation a compile time error
4279 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4281 * configure.in: recognise all sparclite variants, not just 'sparclite'
4283 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4285 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4288 * configure.in: accept *-ericsson-ose for any m68k CPU.
4290 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4291 for each output section.
4293 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4295 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4296 macro bfd_asymbol_bfd as appropriate.
4297 * Makefile.in: Un-duplicate ldlex.c dependency.
4298 * condigure.in: Replace my_host case table by sourcing
4299 ../bfd/configure.host. Allow std-host as the default.
4300 * ldmisc.c: Change logic for C++ name demangling: There is
4301 no initial '_' to remove from stab-derived function names.
4303 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4305 * ldlang.c (lang_init_script_file): don't attach the output file
4306 sections to the script file.
4308 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4309 * ldlang.c (wild): run expansion loop over command line bfd too.
4310 (lang_ini_script_file): initialize more parts of the command line
4312 * ldlex.l: fix DEFINED start states.
4314 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4316 * ld.texinfo: new doc.
4317 * ldgram.y, ldlex.l: understand -y<symbol>
4318 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4319 print info. (add_ysym): new function.
4320 * ldsym.h: (ldsym_type): new define SYM_Y.
4322 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4324 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4325 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4326 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4327 macros with PARAMS. Recreational cleanup. Update copyrights.
4329 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4331 * Makefile.in: pass down the bfd source directory for includes
4333 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4335 * ldlang.c (lang_size_sections): don't change size and address for
4336 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4339 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4341 * relax.c (build_it): re-enable the processing of data_statements
4342 in scripts, makes counted contructor lists work again.
4344 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4346 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4348 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4350 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4353 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4355 * Support for i386-sysv.
4356 configure.in: check for i386-*-sysv* and i386-*-sco*.
4357 i386coff.sc-sh: rewrote to support SVR3 by default.
4358 ldctor.c (find_constructors): preserve stat_ptr.
4359 ldlang.c (wild_doit): initialize vma and size of new output
4360 section to corresponding input section. This is required for
4361 shared library support.
4362 (lang_size_sections): don't modify vma and size of sections which
4363 are never loaded (for shared libraries).
4364 ldwrite.c (copy_and_relocate): copy the contents of any section
4365 which has contents, not just sections which are loaded (for shared
4368 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4370 * ldlang.c (size_input_section): count the sizes of all sections
4373 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4375 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4376 to demangle symbols better
4378 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4380 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4381 exist when linking with -r.
4383 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4385 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4388 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4390 * ldmain.c (linear_library): don't even think about processing
4391 an object file if it's already been done
4393 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4395 * configure.in: the hp9000/300 config file is now hp300
4397 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4399 * config/z8ksim.mt: new file
4401 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4403 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4404 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4406 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4407 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4408 * ldlang.c (lang_add_keepsyms_file): New function.
4409 * ldlex.l: Handle "-retain-symbols-file".
4410 * ldsym.c (keepsyms_file, kept_syms): New vars.
4411 (process_keepsyms): New functihon; reads file, marks symbols for
4413 (write_file_locals): File symbols should always be kept.
4414 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4415 and "-s". Process retain-symbols file before setting symtab.
4416 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4417 (keepsyms_file, kept_syms): Declare them.
4419 * ldmain.c (main): Non-fatal errors should still cause non-zero
4420 exit status even with -r.
4422 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4424 Added initial support for the z8k
4425 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4426 * configure.in, Makefile.in: modified to reflect above
4428 * ldlang.c (lang_check): when linking conflicting architectures,
4429 make the output file reflect at least one of the bad inputs.
4431 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4433 * Makefile.in (install): if $(tooldir) exists, install ld in
4436 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4438 * Makefile.in, configure.in: modified to support i386-coff
4439 * i386coff.sh: new file
4441 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4443 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4444 added m68k-coff emulation mode, stolen from a29k emulation.
4445 Almost certainly wrong, but perhaps better than sun3.
4447 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4449 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4450 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4451 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4452 This is one character shorter, and lets people build on
4453 SVR3 system. (ld__h8300xray.[co] was the killer there;
4454 h8300xray.sc-sh is also overlong, but seems harmless.)
4455 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4456 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4457 * configure.in: Add host isc.
4459 * ldver.c: Call it version 2.0.
4461 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4463 * ldver.c: Bump to version 0.98.
4466 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4468 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4470 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4471 * ldlex.l: Moved comment() to end, since some compilers
4472 otherwise have problems with input() used before it is defined.
4474 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4476 * configure.in: added Solaris 2 and Irix 4 host support.
4478 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4480 * Makefile.in: remove -S flag from the FLEX definition
4482 * configure.in: rewrote, using new style case statement. use
4483 m68k.mt for m68k-aout systems
4485 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4487 * Makefile.in: map "ld" through program_transform_name when
4490 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4492 * cplus-dem.c: Removed. Use the version in libiberty now.
4493 * ldmisc.c: Use new libiberty version of cplus_demangle().
4495 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4497 * gld960.em (gld960_choose_target): default to little endian, not
4500 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4502 * ldlang.c (lang_process): don't pass null pointers when
4503 abs_output_section is what is required.
4504 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4505 used, and pass that down.
4506 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4509 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4511 * configure.in, config/ose68.mt: renamed OSE to ose.
4513 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4515 * ldsym.c (write_file_locals): Reorder check for common or
4516 undefined symbols so that it works.
4518 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4520 * configure.in: accept all m68K family members.
4522 * Makefile.in: always create installation directories.
4524 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4526 * ldlex.l: now parses comment correctly, added ~ to acceptable
4529 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4530 unary -ve constants.
4532 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4533 the command line can't be found.
4535 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4537 * ldlang.h: add new field "loadable" to output_section_statement.
4538 * ldlang.c (lang_output_section_statement_lookup): initilize new
4539 field. (wild_doit): if new field is not set, then stop output
4540 section from being loadable.
4541 (lang_enter_output_section_statement): set the field from the
4543 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4544 * h8300hms.sc-sh, h8300hms.em: get -r right.
4546 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4548 * ldint.texinfo: New internals manual (beginnings thereof).
4549 * PORTING: Removed, merged into ldint.texinfo.
4551 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4553 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4554 cdtest.exp: A test program (copied from libg++/test-install)
4555 that tests that constructor and destructors are handled
4558 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4560 * Makefile.in (install): install from ld.new, renaming during the
4561 copy, or else the next 'make install' needs to re-link ld.
4563 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4565 * configure.in: generalise hp recognition (from sef).
4567 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4569 * configure.in: recognize bsd and hpux hppa configurations.
4570 error messages echo to stderr, not stdout
4572 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4574 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4575 ldmisc.c: removed rcsid's.
4577 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4579 * ldlang.c (lang_map): print changes in sizes due to relaxing
4580 (size_input_section): maintain the delta information.
4581 * ldlang.h: add new field to struct to contain delta info.
4582 * relax.c (relax_section): complain if input not relaxable.
4583 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4586 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4588 * ldmain.c(main): prevent -r and -relax from being on at the same
4591 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4593 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4597 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4599 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4601 * ldlang.c(open_output): set the target arch and machine as soon
4602 as we can. (lang_size_sections): use new macros for setting vma
4605 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4607 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4608 Also deleted an unreachable path to wrs.
4610 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4612 * Makefile.in (install): use -d test for $tooldir before
4613 installing ld there so that $tooldir can be inherited from
4616 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4618 * ldlang.c: Two non-substantial changes for the sake of
4619 the old Portable C Compiler.
4621 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4623 * ldgram.y, ldlex.l: parse ABSOLUTE
4624 * ldexp.c: add support for ABSOLUTE
4626 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4628 * Makefile.in: Added default definitions for HOSTING_CRT0,
4629 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4630 * config/*.mh: Miscellaneous clean-up: Removed definitions
4631 of YACC (since it is not longer used in the Makefile).
4632 Remove HOSTING_* definitions that are subsumed by the
4633 ones added to Makefile.in. Removed most definitions of CC.
4634 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4635 These are no longer needed.
4637 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4639 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4640 rules, since these are used when building a distribution.
4641 * Makefile.in (ldlex.c): Don't re-direct output, since that
4642 leaves a bogus output files if it fails.
4644 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4645 * ldlex.c: Fix some unnecessary flex-specific-isms.
4647 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4649 * ldgram.y: move spurious semicolon
4650 * ldexp.h: fix prototype
4652 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4654 * ld.texinfo: references to linker now say "ld" not "gld".
4656 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4658 changed calling convention for Q_enter_global_ref
4659 * ldexp.c, ldlang.c, ldmain.c: reflect this
4660 * ldver.c: bump version to 1.97.1
4661 * ldindr.c (add_indirect): when an edict declaring an indirect
4662 symbol is found, make sure that any ideas about the symbol being
4663 common are changed if it now known to be defined.
4664 * ldmain.c (linear_library): complain once if archive isn't
4666 * ldlang.h, ldlang.c: make room for and initialize the complain
4669 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4671 * Makefile.in: use flex & bison from ../ if they exist.
4673 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4675 * relax.c (build_it): don't allocate space in the output file for
4676 stuff if -R flag applys to it.
4677 * ldfile.c: merge in VMS filename support
4678 * ldmain.c (main): take out ./ from library path, and close file
4679 before unlinking. Make multiple defs of a symbol create an
4681 * ldmisc.c: fatal errosrs delete output file
4683 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4685 * ldver.c: Increase version number to 1.97, for consistency
4688 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4690 * Makefile.in: FLEX -> LEX.
4692 * ld.texinfo: {} -> @{@}.
4694 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4696 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4697 (and associated change in -c option, now used for these scripts)
4699 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4701 * ldver.c: Bumped version to 1.96 - new release, resync with the
4703 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4704 rather than with raw malloc, makes it easier to track where memory
4706 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4707 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4708 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4711 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4713 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4715 * Makefile.in: use bootstrap for check.
4717 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4719 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4721 * Makefile.in: now use flex, not lex
4722 * ldlex.l, ldlang.c, ldctor.c: lint
4724 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4726 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4727 different sorts of filenames on the command line than in a script.
4729 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4731 * Makefile.in: rework CFLAGS so that they can be passed on the
4732 make command line. Remove MINUS_G. Default CFLAGS to -g.
4734 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4736 * relax.c: added handling for new "padding" seclet type, used to
4737 fill out gaps between section.
4738 * ldgram.y, ldlex.l: now -defsym on the command line is done
4741 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4743 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4745 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4747 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4750 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4752 * Makefile.in (install): Install second copy in $(tooldir)/bin
4753 without $(program_prefix), since that's what gcc expects.
4755 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4757 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4758 * h8300*: fix bit rot and add support for h8300xray target
4759 * go32.sh: target emulation for go32.
4761 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4763 * gld960.em, i960.sc-sh. Fix i960 bit rot
4765 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4767 * Makefile.in: install man page.
4769 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4771 * config/mt-<foo> renamed to <foo>.mt
4772 * config/mh-<foo> renamed to <foo>.mt
4773 * configure.in changed to reflect this
4774 * genscripts.sh now make .xbn files rather than .xN files
4776 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4778 * ldver.h: fix decl of ldversion.
4780 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4782 * Makefile.in: added check target.
4784 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4786 * ldmain.c (Q_enter_file_symbols): now aliases work again
4788 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4790 * Makefile.in: added clean-info target.
4792 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4794 * ldexp.c (exp_print_tree): don't try and follow null pointers
4796 * ldgram.y: remove 11 shift reduce errors
4798 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4800 * Makefile.in: added tooldir and program_prefix.
4802 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4804 * ldlang.c (size_input_section): don't move absolute sections
4808 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4810 * cplus-dem.c: yet another copy of this - maybe it should go into
4812 * ldgram.y: now -V and -v have different actions
4813 * ldver.c: if -V, prints list of emulations compiled in
4814 * ldmisc.c: support for cplus demangling
4817 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4819 * Makefile.in, configure.in: removed traces of namesubdir,
4820 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4821 copyrights to '92, changed some from Cygnus to FSF.
4823 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4825 * Makefile.in: Change mkscript rule into one for ./mkscript
4826 (for the sake of makes that don't realize they're the same).
4827 * PORTING: Add more details.
4828 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4830 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4832 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4833 config/mt-hp300bsd: New port to hp300 running BSD.
4835 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4837 Major rewrite of how ld is configured. The major idea
4838 is to use shell scripts to generate everything.
4839 * generic.em replaces ldtemplate.
4840 * Other *.em files replace various *.c files.
4841 A *.em file is a shell script that generates the corresponding
4842 ld__*.c file that implements an emulation. This is usually
4843 a straight 'cat' of a here-document, possibly with substitutions.
4844 * Script files (*.sc) are places by *.sc-sh scripts.
4845 Again, these are simple shell scripts that 'cat'
4846 here-documents, usually with some substitutions.
4847 The output a *.sc-sh is a script file.
4848 * Each emulation is defined by a short shell script with
4849 extension *.sh that specifies the emulation-specific
4850 parameters (such as the name of the *.sh-sc and *.em
4852 * genscript.sh is the master shell script used to generate
4853 an emulation. It is passed various argument, including
4854 the name a the emulation-speciic *.sh file that it
4855 "sources" to set variables to emulation-specifc parameters.
4856 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4857 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4858 * config/mh-foo: Rename LDEMULATION names as appropriate
4859 (usually 'gldfoo' -> plain 'foo').
4860 * ldwrite.c: Fixed a typo in a comment.
4861 * Makefile.in: Major changes. Removed some the sed
4862 magic to converts scripts, since that is now handled
4863 by genscripts.sh and the *.sc-sh scipt generators.
4864 * config.h: Remove a bunch of macros defining emulations
4865 and targets. This becomes one less file to edit when
4866 adding emulations or targets.
4867 * ldemul.h (struct ld_emulation_xfer_struct): Add
4868 emulation_name and target_name fields.
4869 * ldemul.c, ldemul.h: Define some default functions used
4870 by most emulations (and remove from the *.em scripts).
4871 * ldemul.c (ldemul_choose_target): Search the new
4872 ld_emulations array using a loop (instead of a hardwired
4873 nested if statement).
4874 Define the ld_emulation from the automatically-geenrated
4875 ldemul-list.h. This means you no longer have to edit ldemul.c
4876 to add a new emulation.
4877 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4878 their expansions, since the former no longer exist.
4879 * PORTING: A very rough first draft of a porting guide.
4881 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4882 to be terminated by a new-line (instead of requiring a semicolon).
4884 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4886 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4887 tests for NULL pointers all over the place.
4888 * ldlang.c (lang_process): remember to relocate global symbols
4889 *after* relaxing has done it stuff.
4891 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4893 * config/mt-coff-h8300: use EMUL like everything else
4894 * ldlang.c: (print_padding_statement): print the right address.
4895 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4898 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4900 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4901 * ldlang.c (print_data_statement): print the right address.
4903 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4905 * Makefile.in: The rule for testing ld by re-linking itself
4906 via an intermediate -r link was moved to the ld1 rule
4907 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4908 which allows the bootstrap rule to work.
4909 * ldctor.c (find_constructors): Don't create a constructor
4910 list if it is already defined (as would happen if ld is
4911 invoked by collect).
4913 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4915 * config/mh-sparc.h: now uses libgcc.a
4916 * ldmain.c: quit using exit
4917 * *sc: use *(COMMON) rather than [COMMON]
4918 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4919 to allow preprocessing of .l file.
4920 * Makefile.in: New ldlex.l mangling
4921 * ldexp.c (fold_binary): perform expressions with % and / in
4923 * ldfile.c (open_a): open archives on VMS in a special way
4926 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4928 * ldgram.y: map -M behave in the same way as -Map (sets file name
4930 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4931 whether or not relaxing has been done.
4932 * ldmain.c: don't open a map file if it doesn't have a name
4933 * relax.c: all the brains have moved into bfd.
4934 * ldwrite.c: ammend comment
4936 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4938 * Makefile.in: added relax, also made three stage go through a
4941 * config.h: if GNU960 defined, then default emulation mode is
4943 * ldexp.h, ldexp.c: map to file hooks
4944 * ldlang.c: map to file hooks
4945 * ldgram.y: added -Map -relax
4946 * ldlex.l: added -relax, -Map
4947 * ldmain.c: open map file
4948 * ldmisc.c: support for map file
4949 * ldwrite.c: new relax magic
4951 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4953 * Makefile.in, config/tm-*.h: Clean up make output, only
4954 pass DEFAULT_EMULATION to ldmain.c.
4956 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4958 * ldver.c: Bump to version 1.94.
4960 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4962 * Makefile.in: infodir belongs in datadir.
4964 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4966 * Makefile.in: Pass -y to bison. (Again;
4967 accidentally deleted by Rich.)
4968 * news.sc, ldgld68k.sc: Define __end as well as _end.
4970 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4972 * ldindr.h: added to contain prototypes of ldindr.c
4973 * ldfile.c: include ctype.h
4974 * ldmain.c: include the requried prototype headers
4975 * ldwrite.c: get_reloc_upper_bound has been renamed
4976 bfd_get_reloc_upper_bound
4978 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4980 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4981 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4982 spaces following hyphens, bsd make can't cope. added
4983 standards.text support and made it look like all the other
4986 * configure.in: configure now runs entirely in objdir so make file
4987 existence checks against ${srcdir}. Mark this directory as
4990 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4992 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4993 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4994 and mandir now keyed off datadir by default.
4996 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4998 * ldver.c: Bumped version to 1.93.
4999 * Makefile.in: Pass -y to bison.
5001 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
5003 * config.h: h8 is now coff, not ieee
5004 * h8300hds.sc: reflect the same
5006 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
5008 * ldver.c (ldversion()): Update to 1.92.
5009 * ldctor.c: There are two places constructor sets
5010 can be defined. One of them checked for an existing
5011 duplicate, the other didn't. Unfortunately, the latter
5012 was called after the former ...
5013 So, factor out code for inserting a new element into
5014 constructor_name_list (after checking for a duplicate)
5015 into a new function add_constructor_name, and call
5016 it from both aforementioned places (ldlang_add_constructor
5017 and ldlang_check_for_constructors).
5019 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
5021 * Makefile.in: Rename .c files generated from ldtemplate
5022 to have names starting with ld__. This helps 'make clean'.
5024 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
5026 * Makefile.in: Take out the version number for install
5027 * m88kbcs.sc: put in contructor blocks.
5029 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
5031 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
5032 parameter, a format, and an arg pointer, and rename it to
5033 vfinfo(). Write info() in terms of new vfinfo().
5034 New einfo() is the same as info(), except it writes to stderr.
5035 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
5036 ldmisc.c: Replace "error" calls to info() by new einfo().
5038 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
5040 * ldlex.l ldgram.y: made -V option do same as -v
5041 * Makefile.in: Added $(MINUS_G) flag so debugging can be
5044 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
5045 i386 aout changes from Bob Kukura
5046 * Makefile.in, config.h: added i386aout support
5047 * configure.in: fixed /h-{myhost} typo
5048 * ldgram.y: -MM now gives more boring map.
5049 * ldlang.c: now does D_PAGED flag the right way.
5050 * ldsym.c: -MM flags does the right thing.
5052 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
5054 * configure.in: Fixed typo. Also, a fix for hp300bsd.
5055 * ldlang.c (init_os): Compensate for BFD change,
5056 where bfd_make_section now returns NULL for a duplicate
5057 section request, instead of the old section.
5059 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
5061 * ldver.c: Bump to version 1.91 (consistent with binutils).
5063 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
5065 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
5066 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
5067 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
5068 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
5069 Add or update copyright notices.
5071 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
5074 * Makefile.in: Changed installation directory name scheme
5075 to be consistent with gcc. Also changed 'install'.
5077 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
5079 * Makefile.in: new targets ld.mm, ld.me
5081 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
5083 * Makefile.in, ldtemplate: Need to use separate scripts
5084 for -n and -N options. Yet more complication.
5086 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
5088 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
5089 work). Add some lines to avoid Sun Make VPATH bugs.
5091 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
5093 * news.sc: Add alignment for data segment.
5094 * ldtemplate: Add (yet another) script to get for -n or -N
5095 options. (These need different alignment than ZMAGIC files.)
5096 * Makefile.in: Add stuff for new foo.xn scripts.
5097 These are generated by replacing "ALIGN(0x...00)" by ".".
5099 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
5101 * Makefile.in: new targets ld.ms, ld-index.ms
5102 ld.texinfo: remove tabs, other cleanups for texi2roff
5104 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
5106 * ldmain.c (main): Make config.magic_demand_paged be true
5107 by default. Don't the WP_TEXT and D_PAGED flags of
5108 output_bfd here; it's too late, so set it when output_bfd
5109 is created (in ldlang.c). Also fix setting of EXEC_P flag
5110 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
5111 * ldlang.c: Remove some duplicate extern declarations.
5112 * ldgram.y: Fixes to -N and -n options.
5113 * Makefile.in: Recognize upper case letters in sed script
5114 to remove assignments from script files.
5115 * ldtemplate: Don't assukme that -N or -n options
5116 imply use of -r script.
5117 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
5119 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
5121 * ldtemplate: include bfd.h before sysdep.h.
5123 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
5125 Restructure configuration scheme for bfd, binutils, ld.
5127 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5128 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
5129 Change some config names to match other dirs.
5130 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5132 * config/: Rename some config files to match up h-*.h names.
5133 Remove all the HOST_SYS definitions from the config files.
5135 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
5137 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
5138 * ldtemplate: Remove ldfile_add_library_path calls;
5139 just use the SEARCH_DIR commands in the script files.
5140 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
5141 the SEARCH_DIR commands in the scripts (using ugly sed magic).
5142 This is primarily intended for cross-linking, where you would
5143 place libaries in a different place than native libraries.
5144 Also, emulations made from ldtemplate now use $(srcdir).
5145 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
5146 form; people can use the Makefile's LIB_PATH to override.
5148 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
5150 * Makefile.in: fix target ld.dvi, add target ld.info
5151 ld.texinfo: make info filename ld.info
5153 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
5155 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
5157 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
5158 few BFD types & enums.
5165 version-control: never