1 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
4 it via hppaelf_finish). Prototype moved into ldlang.h.
5 (lang_process): Move problematic extra call to lang_size_sections
6 into the PA ELF specific code.
7 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
8 lang_size_sections moved here.
10 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
12 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
13 * config/ppc-elf32.mt: New file.
14 * emulparams/elf32ppc.sh: New file.
15 * emultempl/ppc.em: New file.
16 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
17 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
18 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
20 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
22 * lexsup.c (parse_args): Use symbolic numbers for long options.
23 Fix misunderstanding in -Y and -call_shared et al.
25 Use getopt instead of lex and yacc to parse the command line.
27 * ld.texinfo (Options): Document changes to option syntax.
28 * Makefile.in: Update dependencies.
29 * ldver.c (help): Tweak dashes in usage message.
30 * ldgram.y (%union): Remove unused members.
31 Remove %tokens for command line options; add ones for input types.
32 (command_line): Rules removed.
33 (file): Instead of command line, recognize an
34 input type indicator, then use the nonterminal for that type.
35 (defsym_expr): New nonterminal from code formerly in command_line.
36 * ldlex.h: Declare parser input type enum and variable.
37 Don't declare parse_line.
38 * ldlex.l: Remove unused variables. Make some used ones static
40 (COMMAND): Start state and its rules removed.
41 At start of yylex, return input state token if at start of input.
42 (lex_redirect): Don't need to set yyout.
43 (ldlex_command): Function removed.
44 * ldmain.c (main): Instead of calling parse_line, set up the
45 redirections and call yyparse directly.
46 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
48 * lexsup.c: Remove #if 0'd code.
49 (parse_line): Function removed.
50 (parse_args): Rewrite to use getopt_long_only.
51 (set_default_dirlist): New function from code formerly in
52 ldgram.y:command_line.
53 (set_section_start): New function.
54 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
55 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
56 compiled-in link scripts in "{" and "}", as the grammar no longer
59 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
61 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
62 require that it be in $(srcdir).
64 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
66 * ldlang.c (lang_size_sections): Only align section to alignment
67 required by linker script, not to maximum alignment of input
70 * ldlang.h (largest_section): Don't declare.
71 * ldlang.c (largest_section): Don't define.
72 (size_input_section): Don't set largest_section; not used.
74 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
76 * ldlang.c (new_afile): Pass NULL as last argument to concat.
78 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
80 * ldlang.c, ldmain.c: Include libiberty.h.
82 * ldmisc.h (concat): Don't declare.
83 * ldmisc.c (concat): Don't define; just use the one in libiberty.
85 * ld.h (as_output_section_statement): Removed; not used.
87 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
89 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
90 bfd_set_error and new error names.
92 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
94 * ldwrite.c (build_link_order): If the cooked size of the section
95 has been set, use it, for determining link_order size.
96 (ldwrite): In the error message displayed if bfd_final_link fails,
97 indicate that it was in fact the final link step that failed.
99 * ldlang.c (lang_size_sections): Clear bfd_error before calling
100 bfd_relax_section, in case it returns false but doesn't flag an
101 error. If an error is returned, indicate which one it is in the
104 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
105 it'll get picked up from $(srcdir) if appropriate.
107 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
109 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
110 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
112 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
114 * ldlex.l (comment): Increment line number when newline is read.
116 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
118 * ldlang.c (lookup_name): Take new argument, force_load. If true,
119 reload the file even if it is already loaded.
120 (wild): Call lookup_name with force_load argument of 0.
121 (open_input_bfds): Call lookup_name with force_load argument of 1.
122 (print_symbol): Remove declaration of non-existent function.
123 (print_one_symbol): Return true rather than falling off end.
125 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
127 * ldmain.c (main): Use %ld when printing long values.
129 * scripttempl/elf.sc: Move _edata after the .sdata section.
130 Permit OTHER_BSS_SYMBOLS to be defined.
131 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
133 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
135 * Rename all "hppaosf" files to "hppaelf".
136 * Change all "osf" references to "elf" in hppaelf files.
137 * Makefile.in: Likewise.
138 * configure.in: Likewise.
140 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
142 * ldmain.c (main): Call xatexit, not atexit.
143 Call xmalloc_set_program_name.
145 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
148 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
150 * emultempl/lnk960.em (append), emultempl/hppaosf.em
151 (hppaosf_finish): Call xmalloc, not ldmalloc.
152 * ldmain.c (preserve_output): Function removed.
153 (main): Do it here instead.
155 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
157 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
158 GNU C specific macros.
160 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
161 call to LANG_FOR_EACH_INPUT_SECTION.
163 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
165 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
166 deleted; will use libiberty versions instead.
167 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
168 mri.c Makefile.in: Change callers.
170 * ldmisc.c (vfinfo): Remove cleanup code.
171 * ldmain.c (remove_output): Put it here (new function).
172 (preserve_output): New function.
173 (main): Register remove_output and preserve_output with atexit.
174 * ldmain.c ldgram.y: Call xexit instead of exit.
175 * ldmisc.h: Declare xexit.
177 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
179 * Makefile.in: Lots of new H8/500 memory models.
181 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
183 * ldlex.l: Removed duplicate rules.
184 (yywrap): Provide default definition, needed with some versions of
187 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
189 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
190 the archive filename too.
192 * ldlex.l: Add rule to catch invalid input characters instead of
193 printing them. Include "ldmain.h" for program_name decl.
194 (lex_warn_invalid): New function.
195 * Makefile.in: Add dependency.
197 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
199 * Makefile.in (check): Don't bother running any tests of
200 cross-linker until the test suite no longer assumes native mode.
202 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
204 * ldlang.c (print_one_symbol, print_input_section): Print
205 global symbols in symbol table again.
207 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
209 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
210 exit successfully instead of complaining if no input files are
213 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
215 * Makefile.in: Format variable definitions consistently.
216 (LD_PROG): Remove unnecessary variables from link command,
217 change variable LOADLIBES to EXTRALIBS.
219 * ldmain.c (main): Compute and display total execution time.
220 * ld.texinfo (-stats): Document the option.
222 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
224 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
227 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
230 * ldlang.c (relaxing): Removed global variable.
231 (lang_size_sections): If the canonical symbols have not already
232 been read in, read them in before relaxing.
233 * ldlang.h (relaxing): Removed declaration.
235 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
237 * ldlang.c (new_afile): Initialize loaded field to false.
238 (lookup_name): If file was already loaded, don't call the
239 add_symbols entry point again.
241 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
243 * ld.texinfo: Clarify what -T option does.
245 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
247 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
250 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
252 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
254 * configure.in (m68k-motorola-sysv*) New target.
255 * config/delta68.mt: New file.
256 * emulparams/delta68.sh: New file.
257 * scripttempl/delta68.sc: New file.
258 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
259 (em_delta68.c): New target.
261 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
263 * ldmain.c (add_archive_element): If trace_files or
264 trace_file_tries, print file name.
265 * ldlang.c (lookup_name): Likewise.
266 (ldlang_add_file): Don't put files on input_bfds list in reverse
269 * scripttempl/elf.sc: Correct typo.
271 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
273 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
274 their arguments optional, for compatibility with the old GNU ld.
276 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
278 * scripttempl/elf.c: Define __bss_start before the .sbss section.
280 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
282 * ldmain.c (add_to_set): Add bitsize argument.
283 (constructor_callback): New function.
284 (link_callbacks): Add constructor_callback.
285 * ldctor.c (struct set_info): Add bitsize field.
286 (ldctor_add_set_entry): Add bitsize argument.
287 (ldctor_build_sets): Base the size of the elements of the set on
288 the bitsize, rather than always using LONG.
289 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
291 * ld.h (QUAD_SIZE): Define.
292 * ldgram.y (QUAD): New token.
294 * ldlex.l: Return QUAD.
295 * lexsup.c (keywords): Add QUAD.
296 * ldwrite.c (build_link_order): Handle QUAD.
297 * ldlang.c (print_data_statement): Handle QUAD.
298 (lang_size_sections): Likewise.
299 (lang_do_assignments): Likewise.
300 * ldexp.c (exp_print_token): Add QUAD to table.
301 * ld.texinfo: Describe QUAD.
303 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
304 since the Alpha doesn't use them.
306 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
308 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
310 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
312 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
313 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
315 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
317 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
318 needed for i386mach. (Should be a no-op on other systems.)
320 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
321 (PAGE_SIZE): Don't define; not used.
323 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
325 * ldgram.y (yyerror): Make argument const char *, and actually
326 print it out rather than assuming it is a syntax error.
327 * ldmisc.h: Change declaration of yyerror.
328 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
330 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
332 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
333 exec header offset, since the exec header isn't loaded.
334 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
336 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
338 A major rewrite to move the bulk of the linker into BFD so that
339 more efficient backend code can be written for specific object
341 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
342 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
343 * ldctor.c, ldctor.h: Complete rewrite.
344 * ldwrite.c, ldwrite.h: Complete rewrite.
345 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
346 link_info.strip instead. Changed all uses.
347 (discard_locals_type, discard_locals): Removed. Use
348 link_info.discard instead. Changed all uses.
349 (ld_config_type): Removed relocateable_output field; use
350 link_info.relocateable instead; changed all uses. Added stats
352 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
353 set_loader_symbol): Removed.
354 * ldexp.h (node_class): Added etree_rel.
355 (etree_type): Added rel field.
356 * ldexp.c (exp_print_token): Bracketed table initialization.
357 (exp_relop): New function.
358 (fold_name): Use linker hash table rather than ldsym functions.
359 (exp_fold_tree): Likewise. Also, handle etree_rel case.
360 (exp_print_tree): Handle etree_rel.
361 * ldgram.y (strip_symbols, discard_locals): Removed.
362 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
363 (REL): New token. Does not appear in grammar, but needed for
365 (file): Don't call lang_final; it's called by main anyhow.
366 * ldlex.l: Accept -stats and -no-keep-memory options.
367 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
368 * ldlang.c: Consistently use fill_type for fill argument.
369 (lang_init_script_file, script_file): Removed.
370 (create_object_symbols): Removed. Use
371 link_info.create_object_symbols_section instead. Changed all
373 (lang_add_keepsyms_file): Removed.
374 (lookup_name): Call bfd_link_add_symbols instead of
375 ldmain_open_file_read_symbol.
376 (wild): Don't iterate over script_file.
377 (open_output): Create link hash table.
378 (lang_place_undefineds): Rewrote.
379 (lang_size_sections): Handle relaxing (doesn't work yet).
380 (lang_relocate_globals): Removed.
381 (lang_finish): Use link hash table rather than ldsym functions.
382 (lang_common): Rewrote.
383 (lang_one_common): New function.
384 (ldlang_add_file): Add file to link_info.input_bfds list. Set
386 (create_symbol): Removed.
387 (lang_process): Don't call lang_init_script_file. Call
388 ldctor_build_sets rather than find_constructors. Don't call
389 lang_relocate_globals.
390 (lang_abs_symbol_at_beginning_of): Rewrote.
391 (lang_abs_symbol_at_end_of): Rewrote.
392 * ldmain.c (had_y): Removed.
393 (lprefix, lprefix_len): Removed; use link_info fields instead.
395 (multiple_def_count, commons_pending, undefined_global_sym_count,
396 total_symbols_seen, total_files_seen): Removed.
397 (link_callbacks, link_info): New variables.
398 (main): Initialize link_info. Don't call init_bfd_error_vector or
399 ldsym_init. Don't set now unused variables. Handle -stats.
400 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
402 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
403 search_library, gnu960_check_format, decode_library_subfile,
404 linear_library, symdef_library, clear_syms, subfile_wanted_p):
406 (add_keepsyms_file, add_archive_element, multiple_definition,
407 multiple_common, add_to_set, warning_callback, undefined_symbol,
408 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
410 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
411 require symbols for %C; look them up instead.
412 * emultempl/hppaosf.em: Pass link_info to
413 hppa_look_for_stubs_in_section.
414 * Makefile.in: Rebuilt dependencies.
415 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
417 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
419 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
420 ldlang.h and ldctor.h.
422 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
423 declarations of free and malloc from flex output. Change malloc
424 to ldmalloc in flex output.
426 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
428 * ldmain.c (lprefix): Change default from a char to a string
429 with only one character.
430 (lprefix_len): Set default to one.
432 * ldmain.h (lprefix_len): Declare.
434 * ldsym.c (write_file_locals): Use strncmp rather than a character
435 comparison for lprefix.
437 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
440 * emultmpl/hppaosf.em: Include ldexp.h.
441 (before_parse): Set lprefix and lprefix_len correctly.
443 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
445 * ldlex.h: Don't declare yywrap if it is a macro.
446 * ldlex.l: Include sysdep.h.
447 * ldlang.c (lang_for_each_statement_worker,
448 lang_for_each_statement): Forgot to use PARAMS.
450 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
452 * Makefile.in: Added .PHONY targets where appropriate. Added some
454 (gcclibdir, version): Removed unused variables.
455 (DEP): New variable, set to mkdep.
456 (ALL_CFLAGS): New variable. Used in .c.o target.
457 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
459 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
460 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
461 mostly obsolete variables. Adjusted remaining uses.
462 (DEF_EMUL): Removed variable.
463 (ldmain.o): Handle undefined EMUL error correctly.
464 (ldemul-list.h): Depend on config.status rather than Makefile.
465 Create via temporary file.
466 (ver960.c, roll, make): Removed obsolete targets.
467 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
469 * dep-in.sed: New file, used when rebuilding dependencies.
471 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
473 Made many changes to eliminate gcc warnings. Made various
474 cosmetic changes, declared various things in header files, removed
475 various extern declarations from .c files. No substantive
478 * ldlang.c (lang_process): Ifdef out final call to
479 lang_size_sections again (reverting change of Nove 2), since it
480 breaks the Sun4 linker.
482 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
484 * configure.in (alpha-*-netware*): New target; use alpha.
486 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
488 * configure.in: Group targets by CPU. Merge some m68k target
489 entries with different CPU specs that use the same ld_target
492 * configure.in: Add sparc*-*-coff.
493 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
494 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
495 (em_coff_sparc.c): Add dependencies and build rules.
497 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
499 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
501 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
503 (command_line_option): Accept and ignore them (for now).
504 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
507 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
509 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
510 not in bfd_com_section, create the section in the BFD so that it
511 can be placed in the right output section.
513 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
515 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
516 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
517 (OTHER_READONLY_SECTIONS): Define for .reginfo.
518 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
519 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
520 Move OTHER_READONLY_SECTIONS after all the other readonly
521 sections. Don't use DATA_ADDR twice.
523 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
524 p is in a common section, make sure the BFD has a section of that
527 * ldlang.c (lang_common): Add newline to error message.
529 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
531 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
532 Lynx-specific script instead of m68kcoff.
533 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
534 (ENTRY): Define as __main.
535 (TEXT_START_ADDR): Define as 0.
536 (PAGE_SIZE): Define as 0x1000.
537 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
538 * scripttempl/m68klynx.sc: New file.
540 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
542 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
543 arguments rather than treating them as emulation names.
545 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
547 * configure.in: Support x86 unixware and netware plus generic netware.
549 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
551 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
554 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
556 * Makefile.in (distclean): Don't delete dvi or info files.
557 (ld.info): Update dependency list.
558 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
560 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
562 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
563 Set output_filename instead of creating a new node.
564 (open_output): Don't set output_filename.
565 (lang_final): Create the new node here.
566 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
568 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
570 From Pete Hoogenboom (hoogen@cs.utah.edu):
572 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
573 edata, _edata, end): Add definitions of these symbols.
574 (__end): Remove definition of this symbol.
575 (__data_start): Move definition of this symbol.
577 * emultempl/hppaosf.em: Various fixes and support for linker stub
579 (hppaosf_finish, hppaosf_search_for_padding_statements,
580 hppaosf_create_output_section_statements): New functions in
581 support of linker stub generation.
582 (ld_hppaosf_emulation): Redefine to include new
583 emulation-specific routines.
585 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
586 Pass abs_output_section rather than NULL to avoid invalidating
589 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
591 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
592 (em_i386mach.c): New rule.
593 * configure.in (i[34]86-*-mach*): New case.
594 * config/i386-mach.mt: New file.
595 * emulparams/i386mach.sh: New file.
597 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
599 * ld.h (flag_is_*): Removed macros.
600 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
601 Consistently check the BFD symbol flags directly, rather than
602 using file_is_* macros.
604 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
606 * configure.in (sparc*-*-lynxos*): New target.
607 * Makefile.in: Add rule for em_sparclynx.c.
608 (ALL_EMULATIONS): Add Lynx emulations.
609 * config/sparc-lynx.mt: New file.
610 * emulparams/sparclynx.sh: New file.
611 * scripttempl/sparccoff.sc: New file.
613 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
615 * Makefile.in: Add dependency for $(EMULATION_OFILES).
617 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
619 * relax.c (write_relax): Check return value of bfd_seclet_link.
621 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
623 * ldlang.c (delete_output_file_on_failure): New variable.
624 (open_output): Set it after bfd open succeeds.
625 * ldmisc.c (vfinfo): Test it.
627 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
629 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
632 * ldemul.c: Support was added to allow emulation-specific
633 processing to occur. This support was added primarily for linker
634 stub generation in the elf32-hppa gld.
635 (ldemul_finish, ldemul_create_output_section_statements): New
637 * ldemul.h: Support was added to allow emulation-specific
638 processing to occur. (As described above.) Added finish and
639 create_output_section_statements fields to
640 ld_emulation_xfer_struct structure.
641 * ldlang.c: Add calls to emulation-specific routines.
642 (lang_process): Add call to
643 ldemul_create_output_section_statements function.
644 (lang_process): Add call to a emulation-specific routine (and
645 some processing after the call).
647 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
649 * configure.in: mips*- instead of mips-, mips*el changes
651 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
653 * configure.in (alpha-*-osf*): New target; use alpha.mt.
654 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
655 (em_alpha.c): New target; use alpha.sh and alpha.sc.
656 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
657 * config/alpha.mt: New file.
658 * emulparams/alpha.sh: New file.
659 * scripttempl/alpha.sc: New file.
661 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
663 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
664 types of different sizes (eg: 64 and 32 bits), so coerce.
665 * ld.h (ALIGN_N): Add warning about usage.
667 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
669 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
670 which we already have a definition, rather than checking in
671 several different places whether the symbol is weak.
673 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
675 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
676 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
677 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
678 expanded within them.
679 * config/mipsb-elf32.mt: New file.
680 * emulparams/elf32mipb.sh: New file.
681 * Makefile.in (em_elf32mipb.c): New target.
683 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
685 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
686 lang_input_file_is_search_file_enum so objects brought in using
687 INPUT() do a path lookup.
689 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
691 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
692 instead of {i386,m68k}-coff.
693 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
694 * config/i386-lynx.mt: New file.
695 * config/m68k-lynx.mt: New file.
696 * emulparams/i386lynx.sh: New file.
697 * emulparams/m68klynx.sh: New file.
699 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
700 but defaulting to _start.
702 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
703 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
706 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
708 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
709 HOSTING_LIBS for testing.
711 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
713 Finish up support for i386-sysv4 (without shared libraries):
714 * ld.h (flag_is_weak): Define.
715 * ldlang.c (print_symbol): Mention whether symbol is weak.
716 (print_input_section): Print weak symbols as globals.
717 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
718 (enter_global_ref): Do not warn if a weak symbol redefines a
719 global symbol. Do not let a weak symbol redefine a common symbol.
720 (enter_file_symbols): Treat weak symbols as global symbols.
721 (subfile_wanted_p): Do not pull in an object file from a archive
722 just to resolve an undefined weak symbol.
723 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
724 error; the error might be that malloc has run out of space.
725 * ldsym.c (write_file_locals): Treat weak symbols as global.
726 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
728 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
729 * config/i386-elf.mt: New file; set EMUL to elf_i386.
730 * emulparams/elf_i386.sh: New file.
731 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
732 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
733 (ALL_EMULATIONS): Add em_elf_i386.o.
734 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
735 (em_elf_i386.c): New target, like other em_*.c targets.
736 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
737 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
738 nonempty, and configured for native, add it to LIB_PATH.
740 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
742 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
743 Added statements to pass stab and stabstr sections through and
744 mark them as NOLOAD, which makes GDB happier.
746 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
748 * configure.in: Accept m68k-lynx-lynxos config.
750 * Makefile.in: Use $(SHELL) to run genscripts.sh.
752 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
754 * config/coff-h8300.mt: Add EMUL=h8300h.
756 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
758 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
760 * Makefile.in: Changed CXX back to g++.
762 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
764 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
766 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
768 * Makefile.in (TAGS): Use shell wildcards.
770 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
772 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
774 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
776 * ld.texinfo: re-enable included config file; conditionalize doc
777 for -oformat to interact properly with SingleFormat doc config
778 var; rename @up/@down to @raisesections/@lowersections.
780 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
782 * configure.in: recognize m88110.
784 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
786 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
787 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
788 ELF emulation is "elf32-hppa" not "elf-big".
789 (hppaosf_before_parse): Remove unneeded processing of environment
791 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
792 .text segment of output file.
793 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
795 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
797 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
800 * ldlang.c, ld.h: updated copyright.
802 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
804 * ldlang.c (open_output, lang_check): Check return value of
807 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
809 * scripttempl/h8500.sc: Start all sections in a different segment.
810 * scripttempl/z8ksim.sc: Handle constructors
812 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
814 * Makefile.in: revert earlier changes back to execute runtest
815 with make check. cdtest and bootstrap now function as they
816 did within the Makefile.
818 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
820 * Makefile.in: Update dependencies.
822 * configure.in: Set EMULATION_OFILES in Makefile based on
823 --with-targets option.
825 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
827 * Makefile.in: check targets reimplemented to old way.
829 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
831 * config/i386v.mh, config/irix4.mh: Use gcc
832 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
833 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
834 bfd/configure.host change.
836 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
838 * scripttempl/elf.sc: Handle .line and .debug* sections.
840 * ldlex.l: Use bfd_scan_vma, not strtoul.
842 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
844 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
845 Remove inital caps in some error messages, change "can't" to
846 "cannot", add missing colons.
847 * ldmisc.c (vfinfo): Print "%%" as a single %.
848 For '%' followed by unrecognized character, print them both
849 verbatim instead of expecting a char * arg.
850 For '%C', don't put the function name in parens.
852 * ldexp.c (invalid): Pass "%%", not "% ".
854 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
856 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
857 (BSS_VAR): Removed; now always define _fbss.
858 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
861 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
863 * configure.in: z8k-coff is the same as z8k-sim
865 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
867 * testsuite/lib/ld.exp: new file
868 * testsuite/config/unix-ld.exp: new file
869 * testsuite/ld.bootstrap/bootstrap.exp: new file
870 * Makefile.in: add dejagnu support for make check
872 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
874 * ldlex.l (comment): Add missing newline in message.
875 * ldindr.c (add_indirect): Ditto.
876 * ldexp.c (exp_fold_tree): Ditto.
878 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
880 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
883 * ldmisc.c (multiple_warn): New function.
884 * ldmisc.h: Declare it.
885 * ldmain.c (enter_global_ref): Call it.
886 * ld.h (ld_config_type): Add warn_common.
887 * ldlex.l, ldgram.y: Set it with -warn-common option.
888 * ldver.c (help): Document it.
890 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
892 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
893 target-specific sections, and for changing data section vma.
895 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
897 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
898 terminals, for Solaris.
899 (dirlist_ptr): New static variable.
900 (command_line_option): Accept new options.
902 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
905 * config/sun4sol2.mt: Pass emulation name without ".sh".
907 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
908 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
910 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
912 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
913 .dtors, .data1, .rodata1 sections, instead of combining them into
914 other sections. For `-r', set all section start addresses to
917 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
918 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
919 (MAXPAGESIZE): Renamed from PAGE_SIZE.
921 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
923 * genscripts.sh: If this is the default emulation, set
925 * emultempl/*.em: Use it to determine whether to compile in the
928 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
929 genscripts.sh. Pass the current emulation name without ".sh" on
931 * genscripts.sh: Take an default emulation arg.
932 Use the current emulation name as EMULATION_NAME.
933 Make default lib path for cross-compiling ':', not null.
934 * emulparams/*.sh: Don't set EMULATION_NAME.
935 * ldemul.c (ldemul_get_script): Take isfile arg.
936 Pass it to emulation's get_script function.
937 * ldemul.h: Adjust get_script prototypes.
938 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
940 * ldfile.h: Declare it.
941 * ldgram.y: Accept a script on the command line again,
942 for parsing compiled-in scripts.
943 * ldmain.c (main): If ld script is a file, parse it as a -T
944 option, otherwise parse it directly.
945 * emultempl/*.em (*get_script): Return the scripts themselves if
946 this is the default emulation; otherwise return their file names.
947 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
949 * emulparams/m88kbcs.sh: Use it.
951 * ld.h (ld_config_type::unix_relocate): Remove unused element.
953 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
955 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
956 there's no change log entry yet, tsk tsk) from the list of
957 emulations compiled in until Mark gets around to checking in
958 emulparams/i386linux.sh.
959 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
960 changed, this file gets updated.
962 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
964 * ldgram.y (OPTION_Lfile): New token.
965 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
966 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
968 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
970 * configure.in: h8/300h support needs own .mt file.
971 config/coff-h8300h.mt: New file.
973 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
975 * ldmain.c: Don't include sys/stat.h; it already got included
976 somewhere along the way.
978 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
980 * Makefile.in: Add h8300h support.
981 emulparams/h8300h.sh: New file.
982 scripttempl/h8300h.sc: New file.
984 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
986 * ldfile.c (ldfile_open_file): In error message, use the name the
987 user gave (e.g., "-lc"), rather than the base file name.
989 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
991 * ldmain.[ch]: Remove initial Q_ from function names.
992 * ldexp.c, ldindr.c, ldlang.c: Change callers.
994 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
996 * ldlang.c (lang_process): Move loading of default script from
997 here to main. Add a "/" to start of script name to prevent
998 finding it in "." first.
1000 * ldmain.c (set_scripts_dir): Don't look in "." first.
1002 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1005 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1007 * Makefile.in (em_m88kbcs.c): Correct dependency.
1008 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1009 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1010 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1012 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1014 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1015 main.c (main): Print the errno string in the error message.
1017 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1019 * configure.in: Accept h8300h for target cpu.
1021 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1022 present (demangle is smart enough to know whether to do it or not).
1024 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1026 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1027 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1029 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1031 * ldmain.c (get_emulation, check_for_scripts_dir,
1032 set_scripts_dir): New functions.
1035 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1037 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1038 Create symbol "end" instead of "__end". Comment out some parts
1039 that may not be needed (yet) for elf.
1041 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1043 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1045 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1047 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1048 when no prototype is being supplied.
1049 (ldmalloc, ldrealloc): Size argument is now size_t.
1051 * ldmisc.c (finfo): New function, accepts FILE* argument.
1052 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1053 without leading zeros.
1054 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1055 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1057 (concat, buystring): String lengths are size_t.
1058 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1060 * ldlang.c (new_statement): Size argument is now size_t. Added
1061 forward declaration with prototype.
1063 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1065 * ldgram.y (OPTION_v): Don't turn on verbose output.
1067 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1069 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1072 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1074 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1075 collect2 doesn't look for gld any more anyhow.
1077 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1079 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1080 now have a non NULL srefs_chain.
1082 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1083 hp300hpux, since the latter does not exist.
1085 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1087 * genscripts.sh: Put the scripts in the ldscripts directory, not
1089 * configure.in (ldscripts): Make, instead of emulations.
1090 * Makefile.in (scriptdir): Take off the "ld" part.
1091 (install, clean, distclean): Use ldscripts, not emulations.
1092 In tests, don't pass -Lemulations.
1093 Don't pass tooldir/lib to genscripts.sh.
1094 * genscripts.sh: Don't take tooldir/lib arg.
1095 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1096 default script file.
1098 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1100 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1102 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1104 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1106 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1108 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1109 run in parallel without colliding on yacc's static file names.
1110 Without the stub rule, make will try to start two yacc's
1111 concurrently which fails because of yacc's static file names.
1113 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1115 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1118 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1120 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1121 different from libdir.
1123 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1125 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1127 * ldver.c (help): New function.
1128 * ldver.h: Declare it.
1129 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1131 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1133 * Makefile.in (INCLUDES): Don't need ../include any more.
1135 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1137 * ldlex.l, ldgram.y: Support new -oformat option.
1138 Remove attempt at supporting script fragments on the command line.
1139 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1140 * mri.c (mri_format), ldgram.y: Change callers.
1141 * ldlang.h: Change prototype.
1143 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1145 * Makefile.in: canonicalize install.sh; for use within
1146 this directory (and subdirs)
1148 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1150 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1152 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1155 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1157 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1158 It wasn't documented (or likely used) and wastes time.
1159 (try_open): If EXTEN is empty, don't try it.
1161 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1162 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1163 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1164 with normal function declarations.
1166 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1167 Move *.sc-sh to scripttempl/*.sc.
1168 * {emultempl,emulparams,scripttempl}/README: New files.
1169 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1170 removed, replaced with generic.em.
1171 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1172 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1174 * *.em (*_get_script): Return script name instead of script contents.
1175 * ldlang.c (lang_process): Change caller.
1177 * ldlex.l, ldgram.y: Recognize -m option.
1178 Check for input files after *all* options in grammar.
1179 * ldmain.c (main): Check for -m options. Add default directory
1182 * mkscript.c: File removed.
1183 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1184 to add to the default LIB_PATH.
1185 Look for input files in the new subdirectories.
1186 Create the scripts in emulations subdirectory and don't filter
1187 them through mkscript.
1188 * configure.in: Make the emulations subdirectory.
1190 * Makefile.in: Account for all of the above changes.
1191 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1192 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1193 Put CFLAGS last in the compilation rules.
1194 Add -I../bfd to INCLUDES so sysdep.h is found.
1196 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1198 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1200 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1201 dependent on RELOCATING, not RELOCATION.
1202 * hp3hpux.sh (SHLIB_PATH): Define it.
1204 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1206 * ldfile.c (try_open): If opening without the extension fails,
1207 try with the extension even if -v or -V was given.
1208 had_script is imported (from ldgram.y), not exported.
1210 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1212 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1214 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1216 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1217 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1219 (section): Use statement_list_opt, not statement_list.
1220 * m68kcoff.sc-sh: Gather constructors and destructors and define
1221 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1222 * sa29200.sc-sh: Gather constructors and destructors and define
1223 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1225 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1227 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1228 * configure.in: No longer need to configure to get sysdep.h.
1230 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1232 * Makefile.in: remove install:all and install-info:info
1233 dependencies (these cause some spurious rebuilds at 'make install'
1236 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1238 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1239 (mips-idt-ecoff*): Added trailing '*'.
1240 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1241 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1242 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1244 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1245 incorrect definitions.
1247 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1249 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1250 symbols, unless stripping.
1252 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1254 * Makefile.in: configure looks for ####, so remove lines with many
1256 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1257 and HOSTING_LIBS correctly so that ``make check'' will work.
1259 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1261 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1262 to etext, edata, and end. Needed for IRIX 4.0.5F.
1263 Patch from mwp@iconix.oz.au (Michael Paddon).
1265 * Version 2.2.1 released.
1267 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1269 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1270 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1272 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1274 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1277 * Version 2.2 released.
1279 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1281 * ldver.c (ldversion): Bump version number to 2.2.
1283 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1287 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1289 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1291 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1293 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1294 mkscript.o, rather than directly from mkscript.c.
1296 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1298 * configure.in: Look for ${target_makefile_frag} relative to
1299 ${srcdir}, not relative to build directory.
1301 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1302 * configure.in: Recognize hppa*-hp-osf.
1303 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1304 (em_hppaosf.c): Build it.
1305 * config/hppaosf.mh, hppaosf.mt: New files.
1307 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1308 some system header files. All uses changed.
1310 * configure.in: Recognize i386-aix configurations as i386-coff
1313 * configure.in: Recognize m68*-*-hpux.
1314 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1315 the value of STACKZERO.
1316 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1317 (em_hp3hpux.c): Build it.
1318 * hp3hpux.sh, config/hp300hpux.mt: New files.
1320 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1322 * mips.sc-sh: Put constructors in the .data section.
1323 * Makefile.in (cdtest): Added dependency on ld.new.
1325 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1327 * Makefile.in: Change definition of $(tooldir) to match FSF.
1328 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1329 Support VAX Ultrix and BSD.
1331 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1333 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1335 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1337 * ldlang.h (struct memory_region): Change `length' and
1338 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1339 * ldlang.c, mri.c: Corresponding changes, plus lint.
1341 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1343 * configure.in: For all i386 targets, accept i486 as well.
1345 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1347 * ldlang.c (wild_doit): Preserve all flags for a
1348 SEC_SHARED_LIBRARY section.
1349 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1350 computing largest_section.
1352 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1354 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1355 fields of newly created structure.
1357 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1359 * ldmain.c (g_switch_value): New variable.
1360 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1361 (command_line_option): Accept -G and set g_switch_value.
1362 * ldlex.l (COMMAND): Accept -G.
1363 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1365 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1367 Support for linking and loading at different places:
1369 * ldlex.l: Add "AT" keyword.
1370 * ldgram.y: Cleanup, and parse AT.
1371 * ldlang.c (print_output_section_statement): Print output address
1372 of section in map. (lang_size_sections): Fill sections' lma with
1374 * ldlang.h (lang_output_section_statement_type): Add load_base
1377 * ldindr.c (add_indirect): Keep more information in the alias
1379 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1380 attribute from an input section.
1381 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1382 default. (Q_enter_file_symbos): Indirect symbols now are known by
1383 their section, not a special symbol flag.
1384 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1385 (write_file_globals): Write the mapping for an indirect symbol.
1386 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1389 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1391 * ld.texinfo: changes for q1
1393 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1395 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1397 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1399 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1401 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1403 * mips.sc-sh: Added variables which may be overridden by a
1405 * mipsidt.sh: New file; emulation for IDT MIPS board.
1406 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1407 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1408 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1409 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1411 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1413 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1415 * i386bsd.sh, config/i386bsd.mt: New files.
1416 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1418 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1420 * mri.c: Add extern declaration of strdup.
1421 * ldsym.c (KEEP macro): Add spaces around '=' for the
1422 sake of old (e.g. PCC) compilers.
1424 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1426 * ldver.c: Bump to version 2.1.
1428 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1430 * ldgram.y: allow section types without address expressions.
1431 * ldlang.c (lang_relocate_globals): avoid possible hang with
1432 undefined but unreferenced symbols.
1433 * relax.c (relax_section): don't complain if the script file isn't
1434 relaxable but -relax is set
1436 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1438 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1440 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1442 * mipsbig.sh: New file. Big endian MIPS emulation.
1443 * config/mips-big.mt: New file. Use mipsbig emulation.
1444 * configure.in (mips-sgi-irix*): Use target mips-big.
1445 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1446 (em_mipsbig.c): New target. Uses mipsbig.sh.
1448 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1450 * mips.sc-sh: Put .scommon sections into .sbss section.
1452 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1453 rather than always putting them in bfd_com_section.
1454 * ldlang.c (lang_common): If a common symbol is not in
1455 bfd_com_section, put in a section of the same name, rather than
1456 always putting it in section COMMON.
1458 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1460 * ldmain.c (subfile_wanted_p): If we already have a common
1461 definition of a symbol, don't necessarily pull in an object file
1462 that provides a non-common definition.
1464 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1465 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1467 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1468 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1470 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1472 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1475 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1477 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1478 checking for equality to bfd_com_section.
1480 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1482 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1483 targets, linker script.
1484 * mipslit.sh: New file. Little endian MIPS emulation.
1485 * config/mips-lit.mt: New file. Use mipslit emulation.
1486 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1487 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1488 (em_mipslit.c): New target. Uses mipslit.sh.
1490 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1492 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1493 $(tooldir)/bin/gld, so that gcc can find it with or without
1496 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1498 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1499 write_norel. All linking is now done via write_relax. Call
1500 ldsym_write before calling write_relax.
1501 * relax.c: Added copyright.
1502 (write_relax): Renamed from write_relaxnorel. Added relocateable
1503 argument. seclet_dump renamed to bfd_seclet_link.
1504 * relax.h: Added copyright.
1506 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1508 * ldmain.c (decode_library_subfile): Patch from
1509 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1511 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1513 * config/vxworks960.mt renamed to config/i960.mt
1515 * configure.in: sparc-aout emulates a sun4, as does
1516 sparc*-vxworks, i960-nindy uses gld960 emulation
1518 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1520 Fix support for NOLOAD, add INCLUDE
1521 * ldfile.c (ldfile_open_command_file): pass file name to
1523 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1524 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1527 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1529 * Makefile.in, config.h: no more default emulation. Make the lack
1530 of emulation a compile time error
1532 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1534 * configure.in: recognise all sparclite variants, not just 'sparclite'
1536 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1538 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1541 * configure.in: accept *-ericsson-ose for any m68k CPU.
1543 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1544 for each output section.
1546 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1548 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1549 macro bfd_asymbol_bfd as appropriate.
1550 * Makefile.in: Un-duplicate ldlex.c dependency.
1551 * condigure.in: Replace my_host case table by sourcing
1552 ../bfd/configure.host. Allow std-host as the default.
1553 * ldmisc.c: Change logic for C++ name demangling: There is
1554 no initial '_' to remove from stab-derived function names.
1556 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1558 * ldlang.c (lang_init_script_file): don't attach the output file
1559 sections to the script file.
1561 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1562 * ldlang.c (wild): run expansion loop over command line bfd too.
1563 (lang_ini_script_file): initialize more parts of the command line
1565 * ldlex.l: fix DEFINED start states.
1567 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1569 * ld.texinfo: new doc.
1570 * ldgram.y, ldlex.l: understand -y<symbol>
1571 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1572 print info. (add_ysym): new function.
1573 * ldsym.h: (ldsym_type): new define SYM_Y.
1575 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1577 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1578 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1579 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1580 macros with PARAMS. Recreational cleanup. Update copyrights.
1582 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1584 * Makefile.in: pass down the bfd source directory for includes
1586 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1588 * ldlang.c (lang_size_sections): don't change size and address for
1589 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1592 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1594 * relax.c (build_it): re-enable the processing of data_statements
1595 in scripts, makes counted contructor lists work again.
1597 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1599 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1601 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1603 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1606 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1608 * Support for i386-sysv.
1609 configure.in: check for i386-*-sysv* and i386-*-sco*.
1610 i386coff.sc-sh: rewrote to support SVR3 by default.
1611 ldctor.c (find_constructors): preserve stat_ptr.
1612 ldlang.c (wild_doit): initialize vma and size of new output
1613 section to corresponding input section. This is required for
1614 shared library support.
1615 (lang_size_sections): don't modify vma and size of sections which
1616 are never loaded (for shared libraries).
1617 ldwrite.c (copy_and_relocate): copy the contents of any section
1618 which has contents, not just sections which are loaded (for shared
1621 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1623 * ldlang.c (size_input_section): count the sizes of all sections
1626 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1628 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1629 to demangle symbols better
1631 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1633 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1634 exist when linking with -r.
1636 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1638 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1641 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1643 * ldmain.c (linear_library): don't even think about processing
1644 an object file if it's already been done
1646 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1648 * configure.in: the hp9000/300 config file is now hp300
1650 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1652 * config/z8ksim.mt: new file
1654 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1656 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1657 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1659 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1660 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1661 * ldlang.c (lang_add_keepsyms_file): New function.
1662 * ldlex.l: Handle "-retain-symbols-file".
1663 * ldsym.c (keepsyms_file, kept_syms): New vars.
1664 (process_keepsyms): New functihon; reads file, marks symbols for
1666 (write_file_locals): File symbols should always be kept.
1667 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1668 and "-s". Process retain-symbols file before setting symtab.
1669 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1670 (keepsyms_file, kept_syms): Declare them.
1672 * ldmain.c (main): Non-fatal errors should still cause non-zero
1673 exit status even with -r.
1675 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1677 Added initial support for the z8k
1678 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1679 * configure.in, Makefile.in: modified to reflect above
1681 * ldlang.c (lang_check): when linking conflicting architectures,
1682 make the output file reflect at least one of the bad inputs.
1684 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1686 * Makefile.in (install): if $(tooldir) exists, install ld in
1689 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1691 * Makefile.in, configure.in: modified to support i386-coff
1692 * i386coff.sh: new file
1694 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1696 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1697 added m68k-coff emulation mode, stolen from a29k emulation.
1698 Almost certainly wrong, but perhaps better than sun3.
1700 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1702 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1703 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1704 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1705 This is one character shorter, and lets people build on
1706 SVR3 system. (ld__h8300xray.[co] was the killer there;
1707 h8300xray.sc-sh is also overlong, but seems harmless.)
1708 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1709 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1710 * configure.in: Add host isc.
1712 * ldver.c: Call it version 2.0.
1714 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1716 * ldver.c: Bump to version 0.98.
1719 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1721 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1723 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1724 * ldlex.l: Moved comment() to end, since some compilers
1725 otherwise have problems with input() used before it is defined.
1727 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1729 * configure.in: added Solaris 2 and Irix 4 host support.
1731 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1733 * Makefile.in: remove -S flag from the FLEX definition
1735 * configure.in: rewrote, using new style case statement. use
1736 m68k.mt for m68k-aout systems
1738 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1740 * Makefile.in: map "ld" through program_transform_name when
1743 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1745 * cplus-dem.c: Removed. Use the version in libiberty now.
1746 * ldmisc.c: Use new libiberty version of cplus_demangle().
1748 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1750 * gld960.em (gld960_choose_target): default to little endian, not
1753 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1755 * ldlang.c (lang_process): don't pass null pointers when
1756 abs_output_section is what is required.
1757 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1758 used, and pass that down.
1759 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1762 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1764 * configure.in, config/ose68.mt: renamed OSE to ose.
1766 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1768 * ldsym.c (write_file_locals): Reorder check for common or
1769 undefined symbols so that it works.
1771 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1773 * configure.in: accept all m68K family members.
1775 * Makefile.in: always create installation directories.
1777 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1779 * ldlex.l: now parses comment correctly, added ~ to acceptable
1782 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1783 unary -ve constants.
1785 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1786 the command line can't be found.
1788 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1790 * ldlang.h: add new field "loadable" to output_section_statement.
1791 * ldlang.c (lang_output_section_statement_lookup): initilize new
1792 field. (wild_doit): if new field is not set, then stop output
1793 section from being loadable.
1794 (lang_enter_output_section_statement): set the field from the
1796 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1797 * h8300hms.sc-sh, h8300hms.em: get -r right.
1799 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1801 * ldint.texinfo: New internals manual (beginnings thereof).
1802 * PORTING: Removed, merged into ldint.texinfo.
1804 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1806 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1807 cdtest.exp: A test program (copied from libg++/test-install)
1808 that tests that constructor and destructors are handled
1811 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1813 * Makefile.in (install): install from ld.new, renaming during the
1814 copy, or else the next 'make install' needs to re-link ld.
1816 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1818 * configure.in: generalise hp recognition (from sef).
1820 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1822 * configure.in: recognize bsd and hpux hppa configurations.
1823 error messages echo to stderr, not stdout
1825 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1827 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1828 ldmisc.c: removed rcsid's.
1830 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1832 * ldlang.c (lang_map): print changes in sizes due to relaxing
1833 (size_input_section): maintain the delta information.
1834 * ldlang.h: add new field to struct to contain delta info.
1835 * relax.c (relax_section): complain if input not relaxable.
1836 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1839 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1841 * ldmain.c(main): prevent -r and -relax from being on at the same
1844 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1846 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1850 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1852 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1854 * ldlang.c(open_output): set the target arch and machine as soon
1855 as we can. (lang_size_sections): use new macros for setting vma
1858 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1860 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1861 Also deleted an unreachable path to wrs.
1863 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1865 * Makefile.in (install): use -d test for $tooldir before
1866 installing ld there so that $tooldir can be inherited from
1869 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1871 * ldlang.c: Two non-substantial changes for the sake of
1872 the old Portable C Compiler.
1874 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1876 * ldgram.y, ldlex.l: parse ABSOLUTE
1877 * ldexp.c: add support for ABSOLUTE
1879 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1881 * Makefile.in: Added default definitions for HOSTING_CRT0,
1882 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1883 * config/*.mh: Miscellaneous clean-up: Removed definitions
1884 of YACC (since it is not longer used in the Makefile).
1885 Remove HOSTING_* definitions that are subsumed by the
1886 ones added to Makefile.in. Removed most definitions of CC.
1887 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1888 These are no longer needed.
1890 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1892 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1893 rules, since these are used when building a distribution.
1894 * Makefile.in (ldlex.c): Don't re-direct output, since that
1895 leaves a bogus output files if it fails.
1897 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1898 * ldlex.c: Fix some unnecessary flex-specific-isms.
1900 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1902 * ldgram.y: move spurious semicolon
1903 * ldexp.h: fix prototype
1905 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1907 * ld.texinfo: references to linker now say "ld" not "gld".
1909 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1911 changed calling convention for Q_enter_global_ref
1912 * ldexp.c, ldlang.c, ldmain.c: reflect this
1913 * ldver.c: bump version to 1.97.1
1914 * ldindr.c (add_indirect): when an edict declaring an indirect
1915 symbol is found, make sure that any ideas about the symbol being
1916 common are changed if it now known to be defined.
1917 * ldmain.c (linear_library): complain once if archive isn't
1919 * ldlang.h, ldlang.c: make room for and initialize the complain
1922 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1924 * Makefile.in: use flex & bison from ../ if they exist.
1926 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1928 * relax.c (build_it): don't allocate space in the output file for
1929 stuff if -R flag applys to it.
1930 * ldfile.c: merge in VMS filename support
1931 * ldmain.c (main): take out ./ from library path, and close file
1932 before unlinking. Make multiple defs of a symbol create an
1934 * ldmisc.c: fatal errosrs delete output file
1936 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1938 * ldver.c: Increase version number to 1.97, for consistency
1941 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1943 * Makefile.in: FLEX -> LEX.
1945 * ld.texinfo: {} -> @{@}.
1947 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1949 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1950 (and associated change in -c option, now used for these scripts)
1952 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1954 * ldver.c: Bumped version to 1.96 - new release, resync with the
1956 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1957 rather than with raw malloc, makes it easier to track where memory
1959 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1960 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1961 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1964 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1966 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1968 * Makefile.in: use bootstrap for check.
1970 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1972 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1974 * Makefile.in: now use flex, not lex
1975 * ldlex.l, ldlang.c, ldctor.c: lint
1977 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1979 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1980 different sorts of filenames on the command line than in a script.
1982 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1984 * Makefile.in: rework CFLAGS so that they can be passed on the
1985 make command line. Remove MINUS_G. Default CFLAGS to -g.
1987 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1989 * relax.c: added handling for new "padding" seclet type, used to
1990 fill out gaps between section.
1991 * ldgram.y, ldlex.l: now -defsym on the command line is done
1994 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1996 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1998 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2000 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2003 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2005 * Makefile.in (install): Install second copy in $(tooldir)/bin
2006 without $(program_prefix), since that's what gcc expects.
2008 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2010 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2011 * h8300*: fix bit rot and add support for h8300xray target
2012 * go32.sh: target emulation for go32.
2014 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2016 * gld960.em, i960.sc-sh. Fix i960 bit rot
2018 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2020 * Makefile.in: install man page.
2022 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2024 * config/mt-<foo> renamed to <foo>.mt
2025 * config/mh-<foo> renamed to <foo>.mt
2026 * configure.in changed to reflect this
2027 * genscripts.sh now make .xbn files rather than .xN files
2029 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2031 * ldver.h: fix decl of ldversion.
2033 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2035 * Makefile.in: added check target.
2037 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 * ldmain.c (Q_enter_file_symbols): now aliases work again
2041 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2043 * Makefile.in: added clean-info target.
2045 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2047 * ldexp.c (exp_print_tree): don't try and follow null pointers
2049 * ldgram.y: remove 11 shift reduce errors
2051 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2053 * Makefile.in: added tooldir and program_prefix.
2055 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2057 * ldlang.c (size_input_section): don't move absolute sections
2061 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2063 * cplus-dem.c: yet another copy of this - maybe it should go into
2065 * ldgram.y: now -V and -v have different actions
2066 * ldver.c: if -V, prints list of emulations compiled in
2067 * ldmisc.c: support for cplus demangling
2070 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2072 * Makefile.in, configure.in: removed traces of namesubdir,
2073 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2074 copyrights to '92, changed some from Cygnus to FSF.
2076 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2078 * Makefile.in: Change mkscript rule into one for ./mkscript
2079 (for the sake of makes that don't realize they're the same).
2080 * PORTING: Add more details.
2081 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2083 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2085 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2086 config/mt-hp300bsd: New port to hp300 running BSD.
2088 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2090 Major rewrite of how ld is configured. The major idea
2091 is to use shell scripts to generate everything.
2092 * generic.em replaces ldtemplate.
2093 * Other *.em files replace various *.c files.
2094 A *.em file is a shell script that generates the corresponding
2095 ld__*.c file that implements an emulation. This is usually
2096 a straight 'cat' of a here-document, possibly with substitutions.
2097 * Script files (*.sc) are places by *.sc-sh scripts.
2098 Again, these are simple shell scripts that 'cat'
2099 here-documents, usually with some substitutions.
2100 The output a *.sc-sh is a script file.
2101 * Each emulation is defined by a short shell script with
2102 extension *.sh that specifies the emulation-specific
2103 parameters (such as the name of the *.sh-sc and *.em
2105 * genscript.sh is the master shell script used to generate
2106 an emulation. It is passed various argument, including
2107 the name a the emulation-speciic *.sh file that it
2108 "sources" to set variables to emulation-specifc parameters.
2109 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2110 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2111 * config/mh-foo: Rename LDEMULATION names as appropriate
2112 (usually 'gldfoo' -> plain 'foo').
2113 * ldwrite.c: Fixed a typo in a comment.
2114 * Makefile.in: Major changes. Removed some the sed
2115 magic to converts scripts, since that is now handled
2116 by genscripts.sh and the *.sc-sh scipt generators.
2117 * config.h: Remove a bunch of macros defining emulations
2118 and targets. This becomes one less file to edit when
2119 adding emulations or targets.
2120 * ldemul.h (struct ld_emulation_xfer_struct): Add
2121 emulation_name and target_name fields.
2122 * ldemul.c, ldemul.h: Define some default functions used
2123 by most emulations (and remove from the *.em scripts).
2124 * ldemul.c (ldemul_choose_target): Search the new
2125 ld_emulations array using a loop (instead of a hardwired
2126 nested if statement).
2127 Define the ld_emulation from the automatically-geenrated
2128 ldemul-list.h. This means you no longer have to edit ldemul.c
2129 to add a new emulation.
2130 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2131 their expansions, since the former no longer exist.
2132 * PORTING: A very rough first draft of a porting guide.
2134 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2135 to be terminated by a new-line (instead of requiring a semicolon).
2137 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2139 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2140 tests for NULL pointers all over the place.
2141 * ldlang.c (lang_process): remember to relocate global symbols
2142 *after* relaxing has done it stuff.
2144 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2146 * config/mt-coff-h8300: use EMUL like everything else
2147 * ldlang.c: (print_padding_statement): print the right address.
2148 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2151 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2153 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2154 * ldlang.c (print_data_statement): print the right address.
2156 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2158 * Makefile.in: The rule for testing ld by re-linking itself
2159 via an intermediate -r link was moved to the ld1 rule
2160 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2161 which allows the bootstrap rule to work.
2162 * ldctor.c (find_constructors): Don't create a constructor
2163 list if it is already defined (as would happen if ld is
2164 invoked by collect).
2166 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2168 * config/mh-sparc.h: now uses libgcc.a
2169 * ldmain.c: quit using exit
2170 * *sc: use *(COMMON) rather than [COMMON]
2171 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2172 to allow preprocessing of .l file.
2173 * Makefile.in: New ldlex.l mangling
2174 * ldexp.c (fold_binary): perform expressions with % and / in
2176 * ldfile.c (open_a): open archives on VMS in a special way
2179 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2181 * ldgram.y: map -M behave in the same way as -Map (sets file name
2183 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2184 whether or not relaxing has been done.
2185 * ldmain.c: don't open a map file if it doesn't have a name
2186 * relax.c: all the brains have moved into bfd.
2187 * ldwrite.c: ammend comment
2189 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2191 * Makefile.in: added relax, also made three stage go through a
2194 * config.h: if GNU960 defined, then default emulation mode is
2196 * ldexp.h, ldexp.c: map to file hooks
2197 * ldlang.c: map to file hooks
2198 * ldgram.y: added -Map -relax
2199 * ldlex.l: added -relax, -Map
2200 * ldmain.c: open map file
2201 * ldmisc.c: support for map file
2202 * ldwrite.c: new relax magic
2204 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2206 * Makefile.in, config/tm-*.h: Clean up make output, only
2207 pass DEFAULT_EMULATION to ldmain.c.
2209 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2211 * ldver.c: Bump to version 1.94.
2213 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2215 * Makefile.in: infodir belongs in datadir.
2217 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2219 * Makefile.in: Pass -y to bison. (Again;
2220 accidentally deleted by Rich.)
2221 * news.sc, ldgld68k.sc: Define __end as well as _end.
2223 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2225 * ldindr.h: added to contain prototypes of ldindr.c
2226 * ldfile.c: include ctype.h
2227 * ldmain.c: include the requried prototype headers
2228 * ldwrite.c: get_reloc_upper_bound has been renamed
2229 bfd_get_reloc_upper_bound
2231 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2233 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2234 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2235 spaces following hyphens, bsd make can't cope. added
2236 standards.text support and made it look like all the other
2239 * configure.in: configure now runs entirely in objdir so make file
2240 existence checks against ${srcdir}. Mark this directory as
2243 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2245 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2246 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2247 and mandir now keyed off datadir by default.
2249 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2251 * ldver.c: Bumped version to 1.93.
2252 * Makefile.in: Pass -y to bison.
2254 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2256 * config.h: h8 is now coff, not ieee
2257 * h8300hds.sc: reflect the same
2259 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2261 * ldver.c (ldversion()): Update to 1.92.
2262 * ldctor.c: There are two places constructor sets
2263 can be defined. One of them checked for an existing
2264 duplicate, the other didn't. Unfortunately, the latter
2265 was called after the former ...
2266 So, factor out code for inserting a new element into
2267 constructor_name_list (after checking for a duplicate)
2268 into a new function add_constructor_name, and call
2269 it from both aforementioned places (ldlang_add_constructor
2270 and ldlang_check_for_constructors).
2272 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2274 * Makefile.in: Rename .c files generated from ldtemplate
2275 to have names starting with ld__. This helps 'make clean'.
2277 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2279 * Makefile.in: Take out the version number for install
2280 * m88kbcs.sc: put in contructor blocks.
2282 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2284 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2285 parameter, a format, and an arg pointer, and rename it to
2286 vfinfo(). Write info() in terms of new vfinfo().
2287 New einfo() is the same as info(), except it writes to stderr.
2288 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2289 ldmisc.c: Replace "error" calls to info() by new einfo().
2291 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2293 * ldlex.l ldgram.y: made -V option do same as -v
2294 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2297 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2298 i386 aout changes from Bob Kukura
2299 * Makefile.in, config.h: added i386aout support
2300 * configure.in: fixed /h-{myhost} typo
2301 * ldgram.y: -MM now gives more boring map.
2302 * ldlang.c: now does D_PAGED flag the right way.
2303 * ldsym.c: -MM flags does the right thing.
2305 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2307 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2308 * ldlang.c (init_os): Compensate for BFD change,
2309 where bfd_make_section now returns NULL for a duplicate
2310 section request, instead of the old section.
2312 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2314 * ldver.c: Bump to version 1.91 (consistent with binutils).
2316 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2318 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2319 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2320 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2321 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2322 Add or update copyright notices.
2324 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2327 * Makefile.in: Changed installation directory name scheme
2328 to be consistent with gcc. Also changed 'install'.
2330 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2332 * Makefile.in: new targets ld.mm, ld.me
2334 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2336 * Makefile.in, ldtemplate: Need to use separate scripts
2337 for -n and -N options. Yet more complication.
2339 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2341 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2342 work). Add some lines to avoid Sun Make VPATH bugs.
2344 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2346 * news.sc: Add alignment for data segment.
2347 * ldtemplate: Add (yet another) script to get for -n or -N
2348 options. (These need different alignment than ZMAGIC files.)
2349 * Makefile.in: Add stuff for new foo.xn scripts.
2350 These are generated by replacing "ALIGN(0x...00)" by ".".
2352 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2354 * Makefile.in: new targets ld.ms, ld-index.ms
2355 ld.texinfo: remove tabs, other cleanups for texi2roff
2357 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2359 * ldmain.c (main): Make config.magic_demand_paged be true
2360 by default. Don't the WP_TEXT and D_PAGED flags of
2361 output_bfd here; it's too late, so set it when output_bfd
2362 is created (in ldlang.c). Also fix setting of EXEC_P flag
2363 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2364 * ldlang.c: Remove some duplicate extern declarations.
2365 * ldgram.y: Fixes to -N and -n options.
2366 * Makefile.in: Recognize upper case letters in sed script
2367 to remove assignments from script files.
2368 * ldtemplate: Don't assukme that -N or -n options
2369 imply use of -r script.
2370 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2372 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2374 * ldtemplate: include bfd.h before sysdep.h.
2376 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2378 Restructure configuration scheme for bfd, binutils, ld.
2380 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2381 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2382 Change some config names to match other dirs.
2383 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2385 * config/: Rename some config files to match up h-*.h names.
2386 Remove all the HOST_SYS definitions from the config files.
2388 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2390 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2391 * ldtemplate: Remove ldfile_add_library_path calls;
2392 just use the SEARCH_DIR commands in the script files.
2393 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2394 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2395 This is primarily intended for cross-linking, where you would
2396 place libaries in a different place than native libraries.
2397 Also, emulations made from ldtemplate now use $(srcdir).
2398 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2399 form; people can use the Makefile's LIB_PATH to override.
2401 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2403 * Makefile.in: fix target ld.dvi, add target ld.info
2404 ld.texinfo: make info filename ld.info
2406 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2408 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2410 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2411 few BFD types & enums.